Sample records for install guide confusing

  1. Integrated Baseline System (IBS). Version 1.03, System Management Guide

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

    Williams, J.R.; Bailey, S.; Bower, J.C.

    This IBS System Management Guide explains how to install or upgrade the Integrated Baseline System (IBS) software package. The IBS is an emergency management planning and analysis tool that was developed under the direction of the Federal Emergency Management Agency (FEMA). This guide includes detailed instructions for installing the IBS software package on a Digital Equipment Corporation (DEC) VAX computer from the IBS distribution tapes. The installation instructions include procedures for both first-time installations and upgrades to existing IBS installations. To ensure that the system manager has the background necessary for successful installation of the IBS package, this guide alsomore » includes information on IBS computer requirements, software organization, and the generation of IBS distribution tapes. When special utility programs are used during IBS installation and setups, this guide refers you to the IBS Utilities Guide for specific instructions. This guide also refers you to the IBS Data Management Guide for detailed descriptions of some IBS data files and structures. Any special requirements for installation are not documented here but should be included in a set of installation notes that come with the distribution tapes.« less

  2. Disguised Ideologies in Counseling and Social Justice Work

    ERIC Educational Resources Information Center

    Harrist, Steve; Richardson, Frank C.

    2012-01-01

    A social justice orientation for counseling is appealing to many but appears to some to violate counselor neutrality and respect for client freedom and rights. Confusion about neutrality and advocacy in the counseling field seems to reflect confused assumptions and values in the wider culture. As a result, counseling is guided more by a disguised…

  3. V-TECS Guide for Carpenter.

    ERIC Educational Resources Information Center

    Moore, Charles G.; And Others

    This curriculum guide provides materials for a nine-duty course in carpentry. The nine duties are estimating materials, preparing building site, sharpening tools, building and installing foundation forms, installing rough framing, installing roof components, installing exterior finishes, installing interior finishes, and assembling and…

  4. Solar Energy Installers Curriculum Guide. Final Report, September 18, 1980-August 15, 1981.

    ERIC Educational Resources Information Center

    Seaman, George B., Sr.

    This publication is a curriculum guide for the installation of solar equipment. It is divided into the three major areas of general knowledge, technical design, and installation/maintenance. Associated is a list of relevant and prerequisite competencies identified as appropriate toward student interest groups of technician, installer,…

  5. Guide for developing an information technology investment road map for population health management.

    PubMed

    Hunt, Jacquelyn S; Gibson, Richard F; Whittington, John; Powell, Kitty; Wozney, Brad; Knudson, Susan

    2015-06-01

    Many health systems recovering from a massive investment in electronic health records are now faced with the prospect of maturing into accountable care organizations. This maturation includes the need to cooperate with new partners, involve substantially new data sources, require investment in additional information technology (IT) solutions, and become proficient in managing care from a new perspective. Adding to the confusion, there are hundreds of population health management (PHM) vendors with overlapping product functions. This article proposes an organized approach to investing in PHM IT. The steps include assessing the organization's business and clinical goals, establishing governance, agreeing on business requirements, evaluating the ability of current IT systems to meet those requirements, setting time lines and budgets, rationalizing current and future needs and capabilities, and installing the new systems in the context of a continuously learning organization. This article will help organizations chart their position on the population health readiness spectrum and enhance their chances for a successful transition from volume-based to value-based care.

  6. Sensor-guided threat countermeasure system

    DOEpatents

    Stuart, Brent C.; Hackel, Lloyd A.; Hermann, Mark R.; Armstrong, James P.

    2012-12-25

    A countermeasure system for use by a target to protect against an incoming sensor-guided threat. The system includes a laser system for producing a broadband beam and means for directing the broadband beam from the target to the threat. The countermeasure system comprises the steps of producing a broadband beam and directing the broad band beam from the target to blind or confuse the incoming sensor-guided threat.

  7. A Guide to Selecting Results and Indicators: Implementing Results-Based Budgeting.

    ERIC Educational Resources Information Center

    Melaville, Atelia I.

    Many efforts to implement a results-based framework for public programs have been marred by confusion about terms and basic definitions, and difficulty in identifying appropriate results and performance measures. This guide is intended to help planners identifying program results and indicators and tie them to an established planning, budgeting,…

  8. Solar Access to Public Capital (SAPC) Working Group: Best Practices in Commercial and Industrial (C&I) Solar Photovoltaic System Installation; Period of Performance: November 28, 2014-September 1, 2015

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

    Doyle, Chris; Loomans, Len; Truitt, Andrew

    2015-12-29

    This Best Practices in Commercial and Industrial Solar Photovoltaic System Installation Guide is the second of a series of guides designed to standardize and improve solar asset transparency for investors and rating agencies, provide an industry framework for quality management, and reduce transaction costs in the solar asset securitization process. The Best Practices in C&I PV System Installation Guide is intended to outline the minimum requirements for commercial and industrial solar project developments. Adherence to the guide is voluntary. Providers that adhere to the guide are responsible for self-certifying that they have fulfilled the guide requirements. Investors and rating agenciesmore » should verify compliance.« less

  9. Environmental Control System Installer/Servicer (Residential Air Conditioning Mechanic). V-TECS Guide.

    ERIC Educational Resources Information Center

    Meyer, Calvin F.; Benson, Robert T.

    This guide provides job relevant tasks, performance objectives, performance guides, resources, learning activitites, evaluation standards, and achievement testing in the occupation of environmental control system installer/servicer (residential air conditioning mechanic). It is designed to be used with any chosen teaching method. The course…

  10. Deriving allowable properties of lumber : a practical guide for interpretation of ASTM standards

    Treesearch

    Alan Bendtsen; William L. Galligan

    1978-01-01

    The ASTM standards for establishing clear wood mechanical properties and for deriving structural grades and related allowable properties for visually graded lumber can be confusing and difficult for the uninitiated to interpret. This report provides a practical guide to using these standards for individuals not familiar with their application. Sample stress...

  11. A Practice Guide for Working with Families from Pre-Birth to Eight Years: Engaging Families in the Early Childhood Development Story

    ERIC Educational Resources Information Center

    Benveniste, Jodie

    2013-01-01

    This guide was created because parents revealed, through extensive social research, that they often received inconsistent and confusing parenting information from different professionals and practitioners across different disciplines, leading to misunderstandings and a lack of confidence about how best to support their children's development. In…

  12. System administrator`s guide to CDPS. Version 1.0

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

    Didier, B.T.; Portwood, M.H.

    The System Administrator`s Guide to CDPS is intended for those responsible for setting up and maintaining the hardware and software of a Common Mapping Standard (CMS) Date Production System (CDPS) installation. This guide assists the system administrator in performing typical administrative functions. It is not intended to replace the Ultrix Documentation Set that should be available for a DCPS installation. The Ultrix Documentation Set will be required to provide details on referenced Ultrix commands as well as procedures for performing Ultrix maintenance functions. There are six major sections in this guide. Section 1 introduces the system administrator to CDPS andmore » describes the assumptions that are made by this guide. Section 2 describes the CDPS platform configuration. Section 3 describes the platform preparation that is required to install the CDPS software. Section 4 describes the CPS software and its installation procedures. Section 5 describes the CDS software and its installation procedures. Section 6 describes various operation and maintenance procedures. Four appendices are also provided. Appendix A contains a list of used acronyms. Appendix B provides a terse description of common Ultrix commands that are used in administrative functions. Appendix C provides sample CPS and CDS configuration files. Appendix D provides a required list and a recommended list of Ultrix software subsets for installation on a CDPS platform.« less

  13. UKIRT fast guide system improvements

    NASA Astrophysics Data System (ADS)

    Balius, Al; Rees, Nicholas P.

    1997-09-01

    The United Kingdom Infra-Red Telescope (UKIRT) has recently undergone the first major upgrade program since its construction. One part of the upgrade program was an adaptive tip-tilt secondary mirror closed with a CCD system collectively called the fast guide system. The installation of the new secondary and associated systems was carried out in the first half of 1996. Initial testing of the fast guide system has shown great improvement in guide accuracy. The initial installation included a fixed integration time CCD. In the first part of 1997 an integration time controller based on computed guide star luminosity was implemented in the fast guide system. Also, a Kalman type estimator was installed in the image tracking loop based on a dynamic model and knowledge of the statistical properties of the guide star position error measurement as a function of computed guide star magnitude and CCD integration time. The new configuration was tested in terms of improved guide performance nd graceful degradation when tracking faint guide stars. This paper describes the modified fast guide system configuration and reports the results of performance tests.

  14. Network Simulation Training Instructor's Guide and Student Handouts. Series #B01038.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This training material provides the reader with information on the installation of and instruction in the use of the on-line Novell Netware V2.15 training software, and consists of an Instructor's Guide and Student Handouts. The instructor's guide includes the following sections: system requirements; installation; starting the tutorial; completing…

  15. An isocenter estimation tool for proton gantry alignment

    NASA Astrophysics Data System (ADS)

    Hansen, Peter; Hu, Dongming

    2017-12-01

    A novel tool has been developed to automate the process of locating the isocenter, center of rotation, and sphere of confusion of a proton therapy gantry. The tool uses a Radian laser tracker to estimate how the coordinate frame of the front-end beam-line components changes as the gantry rotates. The coordinate frames serve as an empirical model of gantry flexing. Using this model, the alignment of the front and back-end beam-line components can be chosen to minimize the sphere of confusion, improving the overall beam positioning accuracy of the gantry. This alignment can be performed without the beam active, improving the efficiency of installing new systems at customer sites.

  16. Dying Process--A Guide for Family Caregivers

    MedlinePlus

    ... people often have episodes of confusion, or waking dreams. Sometimes they may report seeing or speaking with ... you more. Let them share these visions and dreams with you and try not to talk them ...

  17. Healthy Drinks for Kids

    MedlinePlus

    ... for: Parents Kids Teens Caffeine Calcium Sports and Energy Drinks: Should Your Child Drink Them? What Should Preschoolers ... Caffeine Confusion What's a Healthy Alternative to Water? Energy Drinks and Food Bars: Power or Hype? A Guide ...

  18. Global Positioning System: A Guide for the Approval of GPS Receiver Installation and Operation

    DOT National Transportation Integrated Search

    1996-10-01

    This guide is designed to assist Federal Aviation Adalnlatratlon (FAA) Aviation Safety : Inspectors (ASIs) in evaluating new Global Positioning Systena (GPS) installations and : operations. Because there aro aany documents providing Information, regu...

  19. Going Dotty: a practical guide for installing new hand hygiene products.

    PubMed

    Bush, Kathryn; Mah, Manuel W; Meyers, Gwyneth; Armstrong, Pamela; Stoesz, Janice; Strople, Sally

    2007-12-01

    This report distills our experiences coordinating the installation of a new commercial line of hand hygiene products in a large, integrated health care region in Western Canada into a practical guide that can benefit infection control professionals. Some key considerations while managing such a large hand hygiene products installation are stakeholder collaboration, management of occupational hand dermatitis, housekeeping support, and communication.

  20. 32 CFR Appendix C to Part 247 - Mailing of DoD Newspapers, Magazines, CE Guides, and Installation Maps; Sales and Distribution of...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., and Installation Maps; Sales and Distribution of Non-DoD Publications C Appendix C to Part 247...) MISCELLANEOUS DEPARTMENT OF DEFENSE NEWSPAPERS, MAGAZINES AND CIVILIAN ENTERPRISE PUBLICATIONS Pt. 247, App. C Appendix C to Part 247—Mailing of DoD Newspapers, Magazines, CE Guides, and Installation Maps; Sales and...

  1. Even-aged silviculture for upland central hardwoods

    Treesearch

    Benjamin A. Roach; Samuel F. Gingrich

    1968-01-01

    This is a guide to silviculture only; it must not be confused with a management plan, for which it is no substitute. In this guide we attempt to specify only the method of treatment that should lead to the most efficient production of timber within the relatively small area of timber stand. We do not consider here other land uses nor important questions of timber...

  2. Cultural Practices in Making of Installation Art: A New Perspective to Preparing Future Art Teachers.

    ERIC Educational Resources Information Center

    Chen, Li-Tsu

    In Taiwan, traditional pedagogy and technique-oriented teaching methods have become too outdated to enable students to fight with a society full of complicated and confusing socio-cultural phenomena. An art education curriculum change is needed, and innovative art programs should be developed with careful consideration of the socio-cultural…

  3. Solar Energy Installers Curriculum Guides. Final Report.

    ERIC Educational Resources Information Center

    Walker, Gene C.

    A project was conducted to develop solar energy installers curriculum guides for use in high school vocational centers and community colleges. Project activities included researching job competencies for the heating, ventilation, and air conditioning industry and determining through interviews and manufacturers' literature what additional…

  4. 32 CFR Appendix C to Part 247 - Mailing of DoD Newspapers, Magazines, CE Guides, and Installation Maps; Sales and Distribution of...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Mailing of DoD Newspapers, Magazines, CE Guides...) MISCELLANEOUS DEPARTMENT OF DEFENSE NEWSPAPERS, MAGAZINES AND CIVILIAN ENTERPRISE PUBLICATIONS Pt. 247, App. C Appendix C to Part 247—Mailing of DoD Newspapers, Magazines, CE Guides, and Installation Maps; Sales and...

  5. 32 CFR Appendix C to Part 247 - Mailing of DoD Newspapers, Magazines, CE Guides, and Installation Maps; Sales and Distribution of...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Mailing of DoD Newspapers, Magazines, CE Guides...) MISCELLANEOUS DEPARTMENT OF DEFENSE NEWSPAPERS, MAGAZINES AND CIVILIAN ENTERPRISE PUBLICATIONS Pt. 247, App. C Appendix C to Part 247—Mailing of DoD Newspapers, Magazines, CE Guides, and Installation Maps; Sales and...

  6. 32 CFR Appendix C to Part 247 - Mailing of DoD Newspapers, Magazines, CE Guides, and Installation Maps; Sales and Distribution of...

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Mailing of DoD Newspapers, Magazines, CE Guides...) MISCELLANEOUS DEPARTMENT OF DEFENSE NEWSPAPERS, MAGAZINES AND CIVILIAN ENTERPRISE PUBLICATIONS Pt. 247, App. C Appendix C to Part 247—Mailing of DoD Newspapers, Magazines, CE Guides, and Installation Maps; Sales and...

  7. 75 FR 54921 - Withdrawal of Regulatory Guides 1.38, 1.94, and 1.116

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-09

    ....116, ``Quality Assurance Requirements for Installation, Inspection, and Testing of Mechanical....116, ``Quality Assurance Requirements for Installation, Inspection, and Testing of Mechanical Equipment and Systems,'' dated May 1977. Regulatory Guide 1.38 endorses the American Society of Mechanical...

  8. Standardisation of radiation portal monitor controls and readouts.

    PubMed

    Tinker, M

    2010-10-01

    There is an urgent need to standardise the numbering configuration of radiation portal monitor sensing panels. Currently, manufacturers use conflicting numbering schemes that may confuse operators of these varied systems. There is a similar problem encountered with the varied choices of coloured indicator lights and coloured print lines designated for gamma and neutron alarms. In addition, second-party software that changes the alarm colour scheme may also have been installed. Furthermore, no provision exists for the colour blind or to provide work stations with only black ink on alarm printouts. These inconsistencies and confusing set-ups could inadvertently cause a misinterpretation of the alarm, resulting in the potential release of a radiological hazard into a sovereign country. These issues are discussed, and a proposed solution is offered.

  9. Fiscal Year 2005 Solid Waste Pollution Prevention Annual Data Summary, (SW P2ADS) Guide (User’s Guide)

    DTIC Science & Technology

    2005-09-01

    services were procured? 19. IS YOUR INSTALLATION USING GREEN CLEANING PRODUCTS OR SERVICES? Enter “yes” or “no.” Return to Page 1, GPP INFO Tab...X___ If yes, please explain. 19. IS YOUR INSTALLATION USING GREEN CLEANING PRODUCTS OR SERVICES? (Check one) Yes _X__ No...Yes ____ No ____ If yes, please explain 19. IS YOUR INSTALLATION USING GREEN CLEANING PRODUCTS OR SERVICES? (Check

  10. Thinking Frames.

    ERIC Educational Resources Information Center

    Perkins, D. N.

    1986-01-01

    Sifts through confusing intelligence theories, arguing that intelligence is a combination of influences involving power, tactics, and content. Good thinking is an unnatural act demanding evenhanded reasoning, problem finding (versus solving), and knowledge as invention. Discusses thinking frames guiding thought processes and the implications for…

  11. 14 CFR 1203.408 - Assistance by installation security classification officers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... ADMINISTRATION INFORMATION SECURITY PROGRAM Guides for Original Classification § 1203.408 Assistance by installation security classification officers. Installation Security Classification Officers, as the... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Assistance by installation security...

  12. 14 CFR 1203.408 - Assistance by installation security classification officers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... ADMINISTRATION INFORMATION SECURITY PROGRAM Guides for Original Classification § 1203.408 Assistance by installation security classification officers. Installation Security Classification Officers, as the... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Assistance by installation security...

  13. Theoretical ecology as etiological from the start.

    PubMed

    Donhauser, Justin

    2016-12-01

    The world's leading environmental advisory institutions look to ecological theory and research as an objective guide for policy and resource management decision-making. In addition to the theoretical and broadly philosophical merits of doing so, it is therefore practically significant to clear up confusions about ecology's conceptual foundations and to clarify the basic workings of inferential methods used in the science. Through discussion of key moments in the genesis of the theoretical branch of ecology, this essay elucidates a general heuristic role of teleological metaphors in ecological research and defuses certain enduring confusions about work in ecology. Copyright © 2016. Published by Elsevier Ltd.

  14. A Measure of Quality

    ERIC Educational Resources Information Center

    Environmental Science and Technology, 1976

    1976-01-01

    Recent national surveys conducted by the Council on Environmental Quality and others uncovered inconsistencies and confusion in the manner environmental quality parameters were used and reported. A standard air pollution index, comparative guide to water quality indicators and biological monitoring information are being developed. (BT)

  15. The Profiles in Practice School Reporting Software.

    ERIC Educational Resources Information Center

    Griffin, Patrick

    "The Profiles in Practice: School Reporting Software" provides a framework for reports on different aspects of performance in an assessment program. This booklet is the installation guide and user manual for the Profiles in Practice software, which is included as a CD-ROM. The chapters of the guide are: (1) "Installation"; (2) "Starting the…

  16. Solar Access to Public Capital (SAPC) Working Group: Best Practices in PV System Installation; Version 1.0, March 2015; Period of Performance, October 2014 - September 2015

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

    Doyle, C.; Truitt, A.; Inda, D.

    The following Photovoltaics Installation Best Practices Guide is one of several work products developed by the Solar Access to Public Capital (SAPC) working group, which works to open capital market investment. SAPC membership includes over 450 leading solar developers, financiers and capital managers, law firms, rating agencies, accounting and engineering firms, and other stakeholders engaged in solar asset deployment. SAPC activities are directed toward foundational elements necessary to pool project cash flows into tradable securities: standardization of power purchase and lease contracts for residential and commercial end customers; development of performance and credit data sets to facilitate investor due diligencemore » activities; comprehension of risk perceived by rating agencies; and the development of best practice guides for PV system installation and operations and maintenance (O&M) in order to encourage high-quality system deployment and operation that may improve lifetime project performance and energy production. This PV Installation Best Practices Guide was developed through the SAPC Installation Best Practices subcommittee, a subgroup of SAPC comprised of a wide array of solar industry leaders in numerous fields of practice. The guide was developed over roughly one year and eight months of direct engagement by the subcommittee and two working group comment periods.« less

  17. Sprinkler System Installer. Occupational Analyses Series.

    ERIC Educational Resources Information Center

    Chinien, Chris; Boutin, France

    This analysis covers tasks performed by a sprinkler system installer, an occupational title some provinces and territories of Canada have also identified as pipefitter--fire protection mechanic specialty; sprinkler and fire protection installer; sprinkler and fire protection systems installer; and sprinkler fitter. A guide to analysis discusses…

  18. Flow Simulation of Modified Duct System Wind Turbines Installed on Vehicle

    NASA Astrophysics Data System (ADS)

    Rosly, N.; Mohd, S.; Zulkafli, M. F.; Ghafir, M. F. Abdul; Shamsudin, S. S.; Muhammad, W. N. A. Wan

    2017-10-01

    This study investigates the characteristics of airflow with a flow guide installed and output power generated by wind turbine system being installed on a pickup truck. The wind turbine models were modelled by using SolidWorks 2015 software. In order to investigate the characteristic of air flow inside the wind turbine system, a computer simulation (by using ANSYS Fluent software) is used. There were few models being designed and simulated, one without the rotor installed and another two with rotor installed in the wind turbine system. Three velocities being used for the simulation which are 16.7 m/s (60 km/h), 25 m/s (90 km/h) and 33.33 m/s (120 km/h). The study proved that the flow guide did give an impact to the output power produced by the wind turbine system. The predicted result from this study is the velocity of the air inside the ducting system of the present model is better that reference model. Besides, the flow guide implemented in the ducting system gives a big impact on the characteristics of the air flow.

  19. The effect of diagrammatic signing at head speed interchanges; final report, by Frank D. Shepard.

    DOT National Transportation Integrated Search

    1974-01-01

    Improvements in highway guide signing at interchange areas are needed to reduce driver confusion and the accidents that result from it. One possible means of improving traffic operations within interchange areas is through the use of diagrammatic sig...

  20. Aviation Environmental Design Tool (AEDT) : Version 2c service Pack 1 : installation guide.

    DOT National Transportation Integrated Search

    2016-12-01

    This document provides detailed instructions on how to install and run AEDT 2c Service Pack 1 (SP1). It is important to follow the installation instructions in the order listed below, as Microsoft SQL Server 2008 R2 is a prerequisite for AEDT. Instal...

  1. Research of performance prediction to energy on hydraulic turbine

    NASA Astrophysics Data System (ADS)

    Quan, H.; Li, R. N.; Li, Q. F.; Han, W.; Su, Q. M.

    2012-11-01

    Refer to the low specific speed Francis turbine blade design principle and double-suction pump structure. Then, design a horizontal double-channel hydraulic turbine Francis. Through adding different guide vane airfoil and and no guide vane airfoil on the hydraulic conductivity components to predict hydraulic turbine energy and using Fluent software to numerical simulation that the operating conditions and point. The results show that the blade pressure surface and suction surface pressure is low when the hydraulic turbine installation is added standard positive curvature of the guide vane and modified positive curvature of guide vane. Therefore, the efficiency of energy recovery is low. However, the pressure of negative curvature guide vane and symmetric guide vane added on hydraulic turbine installations is larger than that of the former ones, and it is conducive to working of runner. With the decreasing of guide vane opening, increasing of inlet angle, flow state gets significantly worse. Then, others obvious phenomena are that the reflux and horizontal flow appeared in blade pressure surface. At the same time, the vortex was formed in Leaf Road, leading to the loss of energy. Through analyzing the distribution of pressure, velocity, flow lines of over-current flow in the the back hydraulic conductivity components in above programs we can known that the hydraulic turbine installation added guide vane is more reasonable than without guide vanes, it is conducive to improve efficiency of energy conversion.

  2. Installation of surface-mounted flat-conductor cable

    NASA Technical Reports Server (NTRS)

    Carden, J. R.

    1976-01-01

    Guide describes step-by-step process for installation of interior surface-mounted FCC used in commerical and residential buildings. Photographs illustrate how cable-riser and baseboard covers are installed as well as receptacle assembly and receptacle-cover replacement.

  3. GUIDELINES FOR EDUCATING YOUTH UNDER STRESS.

    ERIC Educational Resources Information Center

    CONWAY, WALTER J.; JOHN, MARY JANE

    THIS GUIDE PRESENTS FUNDAMENTAL PRACTICAL CONCEPTS CONCERNING BEHAVIOR, CLASSROOM ENVIRONMENT, AND CURRICULUM FOR THE CHILD UNDER STRESS. THE ANGRY CHILD, THE CONFUSED CHILD, THE DESTRUCTIVE CHILD, AND THE QUIET CHILD ARE DISCUSSED. THE GENERAL GOALS OF CLASSROOM CONTROLS AND EFFECTIVE METHODS OF ACHIEVING THESE GOALS ARE DISCUSSED. LISTS OF…

  4. Colorado Children's Budget 2010

    ERIC Educational Resources Information Center

    Colorado Children's Campaign, 2010

    2010-01-01

    The "Children's Budget 2010" is intended to be a resource guide for policymakers and advocates who are interested in better understanding how Colorado funds children's programs and services. It attempts to clarify often confusing budget information and describe where the state's investment trends are and where those trends will lead the…

  5. Articulated, Performance-Based Instruction Objectives Guide for Air Conditioning, Refrigeration, and Heating (Environmental Control System Installer/Servicer). Edition I.

    ERIC Educational Resources Information Center

    Henderson, William Edward, Jr., Ed.

    This articulation guide contains 17 units of instruction for the first year of a two-year vocational program designed to prepare the high school graduate to install, maintain, and repair various types of residential and commercial heating, air conditioning, and refrigeration equipment. The units are to introduce the student to fundamental theories…

  6. Esthetic management of a primary double tooth using a silicone putty guide: a case report.

    PubMed

    Agarwal, Ravi; Chaudhry, Kalpna; Yeluri, Ramakrishna; Munshi, Autar Krishen

    2013-03-01

    The term double tooth is often used to describe fusion and gemination. The development of isolated large or joined teeth is not rare, but the literature is confusing when the appropriate terminology is presented. The objective of this paper is to present a case of a primary double tooth in a 5-year-old girl with a history of trauma. The tooth was endodontically treated and esthetic management was carried out using a silicone putty guide.

  7. Fundamentals of Managing Reference Collections

    ERIC Educational Resources Information Center

    Singer, Carol A.

    2012-01-01

    Whether a library's reference collection is large or small, it needs constant attention. Singer's book offers information and insight on best practices for reference collection management, no matter the size, and shows why managing without a plan is a recipe for clutter and confusion. In this very practical guide, reference librarians will learn:…

  8. XpressWare Installation User guide

    NASA Astrophysics Data System (ADS)

    Duffey, K. P.

    XpressWare is a set of X terminal software, released by Tektronix Inc, that accommodates the X Window system on a range of host computers. The software comprises boot files (the X server image), configuration files, fonts, and font tools to support the X terminal. The files can be installed on one host or distributed across multiple hosts The purpose of this guide is to present the system or network administrator with a step-by-step account of how to install XpressWare, and how subsequently to configure the X terminals appropriately for the environment in which they operate.

  9. An earth anchor system: installation and design guide.

    Treesearch

    R.L. Copstead; D.D. Studier

    1990-01-01

    A system for anchoring the guylines and skylines of cable yarding equipment is presented. A description of three types of tipping plate anchors is given. Descriptions of the installation equipment and methods specific to each type are given. Procedures for determining the correct number of anchors to install are included, as are guidelines for installing the anchors so...

  10. Temporary large guide signs.

    DOT National Transportation Integrated Search

    2014-05-01

    A common issue during phased highway construction projects is the need to temporarily relocate : large guide signs on the roadside or install new guide signs for temporary use. The conventional concrete : foundations used for these signs are costly a...

  11. An Administrator's Guide to Installing a Telephone System.

    ERIC Educational Resources Information Center

    Forbes, Phyllis Rossiter

    1986-01-01

    Guidelines for administrators concerning installation of a new campus telephone system address these issues: where to start; location and emergency power; the project team; paperwork; communication among those involved in installation; working with the local operating company; existing wiring; the external cable plant; special needs; and training…

  12. Federal Emergency Management Information System (FEMIS) system administration guide. Version 1.2

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

    Burford, M.J.; Burnett, R.A.; Curtis, L.M.

    The Federal Emergency Management Information System (FEMIS) is an emergency management planning and analysis tool that is being developed under the direction of the US Army Chemical biological Defense Command. The FEMIS System Administration Guide defines FEMIS hardware and software requirements and gives instructions for installing the FEMIS system package. System administrators, database administrators, and general users can use this guide to install, configure, and maintain the FEMIS client software package. This document provides a description of the FEMIS environment; distribution media; data, communications, and electronic mail servers; user workstations; and system management.

  13. Keystone State of Confusion

    ERIC Educational Resources Information Center

    Stuart, Reginald

    2009-01-01

    When high school seniors begin searching for the best school to fit their higher education goals, they may need a road map, tour guide and interpreter to help them sort through Pennsylvania's higher education universe. For sure there are seemingly endless choices--public, private, large, small, urban and rural. The Keystone State boasts nearly 200…

  14. Guide to the Black Novel.

    ERIC Educational Resources Information Center

    Lederer, Richard

    1969-01-01

    The nature of black literature raises questions about a black aesthetic and the universality of black expression. Central in the writings of Richard Wright and Ralph Ellison are the black man's confusion of identity, stemming from his invisibility in a white America, and the crimes of ignorance and blindness perpetrated on him by whites and by…

  15. Problem Child or Quirky Kid? A Commonsense Guide.

    ERIC Educational Resources Information Center

    Sommers-Flanagan, Rita; Sommers-Flanagan, John

    Determining whether one's child is just "going through a phase," is just a bit quirky but developing normally, or is in need of professional help can be a complex and confusing process for parents. This book provides parents and caregivers with practical information to differentiate normal and problematic child development, offers tips…

  16. Cell-based Assays for Assessing Toxicity: A Basic Guide.

    PubMed

    Parboosing, Raveen; Mzobe, Gugulethu; Chonco, Louis; Moodley, Indres

    2016-01-01

    Assessment of toxicity is an important component of the drug discovery process. Cellbased assays are a popular choice for assessing cytotoxicity. However, these assays are complex because of the wide variety of formats and methods that are available, lack of standardization, confusing terminology and the inherent variability of biological systems and measurement. This review is intended as a guide on how to take these factors into account when planning, conducting and/or interpreting cell based toxicity assays. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  17. Installation package for the Solaron solar subsystem

    NASA Technical Reports Server (NTRS)

    1979-01-01

    Information that is intended to be a guide for installation, operation, and maintenance of the various solar subsystems is presented. The subsystems consist of the following: collectors, storage, transport (air handler) and controller for heat pump and peak storage. Two prototype residential systems were installed at Akron, Ohio, and Duffield, Virginia.

  18. Skid-mounted support system for temporary guide signs.

    DOT National Transportation Integrated Search

    2014-11-01

    A common issue during phased highway construction projects is the need to temporarily relocate : large guide signs on the roadside or install new guide signs for temporary use. The conventional concrete : foundations used for these signs are costly a...

  19. Knowledge, satisfaction with information, decisional conflict and psychological morbidity amongst women diagnosed with ductal carcinoma in situ (DCIS).

    PubMed

    De Morgan, Simone; Redman, Sally; D'Este, Catherine; Rogers, Kris

    2011-07-01

    To assess knowledge, satisfaction with information, decisional conflict and psychological morbidity amongst women diagnosed with ductal carcinoma in situ (DCIS) and to explore the factors associated with less knowledge and greater confusion about DCIS. A cross-sectional survey of women diagnosed with DCIS in Australia (N=144). This study found misunderstanding and confusion amongst women diagnosed with DCIS and a desire for more information about their breast disease. Approximately half of participants worried about their breast disease metastasizing; approximately half expressed high decisional conflict; 12% were anxious and 2% were depressed. Logistic regression analysis demonstrated that worry about dying from the breast disease was significantly associated with not knowing that DCIS could not metastasize (OR 3.9; 95% CI 1.03-14.25); and confusion about whether DCIS could metastasize was significantly associated with dissatisfaction with information (OR 12.5; 95% CI 3.8-40.2). Good communication about how DCIS differs from invasive breast cancer is essential to alleviating the confusion and worry amongst women with DCIS. Recommendations about how best to communicate a diagnosis of DCIS, including the uncertainties, are needed to guide health professionals to promote better understanding about DCIS and increase the well-being of women with DCIS. Copyright © 2010. Published by Elsevier Ireland Ltd.

  20. [Hydrodynamic effects of the oxidation ditch on the removal efficiency and energy consumption].

    PubMed

    Liu, Guang-Li; Chong, Yun-Xiao; Fan, Qing-Juan; Jia, Xiao-Shan; Li, Shou-Hui

    2006-11-01

    The hydrodynamic characteristics in the oxidation ditch have great effects on the distributions of the dissolved oxygen and the velocity gradient, and then make important effects on the removal efficiency and energy consumption. The single-ditch Passver oxidation ditch with the capacity of 500 m3/d was investigated. The measurement and computer simulation were carried out on the velocity gradient and degrees, 180 degrees, respectively, which lied on the corner of the downriver of the aerator. The local energy consumption could be decreased by 10% after the guided wall with 180 degrees opening angle was installed. Under the condition that the velocity of the aerator was 72 r/min, the installation of the 180 degrees guided wall could not effect the distribution of DO concentration. According to the operation results of treating the municipal wastewater with low concentration, the IAWPRC model was used to simulate the water qualities in the oxidation ditch with the 180 degrees guided wall or not, respectively. The simulation results showed that the water qualities in the effluent didn't change a lot after the 180 degrees guided wall installed.

  1. Installation of Ceramic Tile: Residential Thin-Set Methods.

    ERIC Educational Resources Information Center

    Short, Sam

    This curriculum guide contains materials for use in teaching a course on residential thin-set methods of tile installation. Covered in the individual units are the following topics: the tile industry; basic math; tools; measurement; safety in tile setting; installation materials and guidelines for their use; floors; counter tops and backsplashes;…

  2. Study Guide for Floorcovering [and Instructor's Key]. V&TECC Curriculum Guide.

    ERIC Educational Resources Information Center

    Duenk, Lester G.; And Others

    Designed for use with industrial cooperative training programs, this study guide on floor covering installation presents the basic foundation knowledge which must be put to practice on the job. The guide begins with a floor covering occupational brief. Specific topics in this section include status of the occupation, working conditions, salary,…

  3. Assisting Parents of Gay and Lesbian Youth.

    ERIC Educational Resources Information Center

    Bracciale, Marie T.; Sanabria, Samuel; Updyke, E. Jane

    Because young people are coming out of the closet at a younger age, parents often deal with a gay or lesbian child in their home. Parents need the support and intervention of therapists in order to guide their children through this often difficult and confusing time and to face their own issues. Parents wrestle with many concerns such as social…

  4. Addressing the vexed issue of authorship and author order: A discussion paper.

    PubMed

    McCann, Terence V; Polacsek, Meg

    2018-05-23

    To review and discuss authorship and author order in the context of nursing and midwifery publications and to present a set of principles to guide and justify author order. Variation in author order trends is evident across different authors, disciplines and countries. Confusion and conflict between authors give rise to important issues concerning ethics and collaboration and may delay publication. Lack of transparency in authorship practices also impedes judgements when individual contributions are used in support of employment, promotion, tenure and/or research funding applications. Discussion paper. A literature search of BioMed Central, Cumulative Index to Nursing and Allied Health Literature (CINAHL), MEDLINE with Full Text and PubMed for original peer-reviewed papers published in English between 2007 - 2017, in the disciplines of nursing and midwifery. Much is written about authorship practices across disciplines and countries. Despite existing authorship guidelines, author order remains an area of confusion and contention. Disputes about authorship and author order have the potential to cause distrust and breakdowns in research relationships, thereby disrupting nursing and midwifery scholarship and research. The main issues concern honorary and ghost authorship, authorship versus acknowledgement, confusion regarding collaboration, author order, research students as co-authors, equal author credit and the need for explicit guidelines. Good communication and mutual respect are crucial to the authorship process. However, clear instructions are needed to guide decisions on authorship and author order. It is recommended that the 'first-last-author-emphasis' be adopted uniformly internationally across nursing and midwifery research. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  5. Compressed Natural Gas Installation. A Video-Based Training Program for Vehicle Conversion. Instructor's Edition.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This instructor's guide contains the materials required to teach four competency-based course units of instruction in installing compressed natural gas (CNG) systems in motor vehicles. It is designed to accompany an instructional videotape (not included) on CNG installation. The following competencies are covered in the four instructional units:…

  6. DESI-Detection of early-season invasives (software-installation manual and user's guide version 1.0)

    USGS Publications Warehouse

    Kokaly, Raymond F.

    2011-01-01

    This report describes a software system for detecting early-season invasive plant species, such as cheatgrass. The report includes instructions for installing the software and serves as a user's guide in processing Landsat satellite remote sensing data to map the distributions of cheatgrass and other early-season invasive plants. The software was developed for application to the semi-arid regions of southern Utah; however, the detection parameters can be altered by the user for application to other areas.

  7. Federal Emergency Management Information System (FEMIS) system administration guide. Version 1.3

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

    Burford, M.J.; Burnett, R.A.; Downing, T.R.

    The Federal Emergency Management Information System (FEMIS) is an emergency management planning and analysis tool that was developed by the (Pacific Northwest National Laboratory) (PNNL) under the direction of the U.S. Army Chemical Biological Defense Command. The FEMIS System Administration Guide defines FEMIS hardware and software requirements and gives instructions for installing the FEMIS software package. 91 This document also contains information on the following: software installation for the FEMIS data servers, communication server, mail server, and the emergency management workstations; distribution media loading and FEMIS installation validation and troubleshooting; and system management of FEMIS users, login, privileges, and usage.more » The system administration utilities (tools), available in the FEMIS client software, are described for user accounts and site profile. This document also describes the installation and use of system and database administration utilities that will assist in keeping the FEMIS system running in an operational environment.« less

  8. 0-6782 : development of design standards for mounting temporary large guide signs.

    DOT National Transportation Integrated Search

    2014-08-01

    A common issue during phased highway : construction projects is the need to temporarily : relocate large guide signs on the roadside or install : new guide signs for temporary use. Many of these : signs are larger than 100 ft2 in size and cannot be :...

  9. Solar Energy Installers Curriculum Guides. Book I.

    ERIC Educational Resources Information Center

    Walker, Gene C.

    This first volume of a comprehensive curriculum guide for the heating-ventilation-air conditioning-refrigeration-solar student is designed to assist high school area vocational centers or community college instructors in the implementation and operation of comfort training programs. Following an introductory section, the guide provides job…

  10. Initial results from the Lick Observatory Laser Guide Star Adaptive Optics System

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

    Olivier, S.S.; An, J.; Avicola, K.

    1995-11-08

    A prototype adaptive optics system has been installed and tested on the 3 m Shane telescope at Lick Observatory. The adaptive optics system performance, using bright natural guide stars, is consistent with expectations based on theory. A sodium-layer laser guide star system has also been installed and tested on the Shane telescope. Operating at 15 W, the laser system produces a 9th magnitude guide star with seeing-limited size at 589 nm. Using the laser guide star, the adaptive optics system has reduced the wavefront phase variance on scales above 50 cm by a factor of 4. These results represent themore » first continuous wavefront phase correction using a sodium-layer laser guide star. Assuming tip-tilt is removed using a natural guide star, the measured control loop performance should produce images with a Strehl ratio of 0.4 at 2.2 {mu}m in 1 arc second seeing. Additional calibration procedures must be implemented in order to achieve these results with the prototype Lick adaptive optics system.« less

  11. The Trouble with Maths: A Practical Guide to Helping Learners with Numeracy Difficulties, 2nd Edition

    ERIC Educational Resources Information Center

    Chinn, Steve

    2011-01-01

    Now in a second edition, the award-winning "The Trouble with Maths" offers important insights into the often confusing world of numeracy. By looking at learning difficulties in maths from several perspectives, including the language of mathematics, thinking styles and the demands of individual topics, this book offers a complete overview of the…

  12. Overview of FDA approval paths optical surgical navigation

    NASA Astrophysics Data System (ADS)

    Jacobs, Paula M.

    2017-02-01

    The development of drugs and devices to guide surgical resection of tumors in the United States requires the approval of the US Food and Drug Administration. Because these combine a drug and a device, the regulatory pathways can be confusing, particularly to academics or small companies. This paper discusses some of the issues and provides some guidance in this area.

  13. Irrigation Systems. Instructor's Guide.

    ERIC Educational Resources Information Center

    Amarillo Coll., TX.

    This guide is intended for use by licensed irrigators who wish to teach others how to design and install residential and commercial irrigation systems. The materials included in the guide have been developed under the assumption that the instructors who use it have little or no formal training as teachers. The first section presents detailed…

  14. Solar Energy Installers Curriculum Guides. Book II.

    ERIC Educational Resources Information Center

    Walker, Gene C.

    This second volume of a comprehensive curriculum guide for the heating-ventilation-air conditioning-refrigeration-solar student is designed to assist high school area vocational centers or community college instructors in the implementation and operation of comfort training programs. The guide is comprised of ten units of instruction within three…

  15. Heating equipment installation system

    DOEpatents

    Meuschke, Robert E.; Pomaibo, Paul P.

    1991-01-01

    A method for installing a heater unit assembly (52, 54) in a reactor pressure vessel (2) for performance of an annealing treatment on the vessel (2), the vessel (2) having a vertical axis, being open at the top, being provided at the top with a flange (6) having a horizontal surface, and being provided internally, at a location below the flange (6), with orientation elements (8) which are asymmetrical with respect to the vertical axis, by the steps of: providing an orientation fixture (10) having an upwardly extending guide member (18) and orientation elements (14, 16) and installing the orientation fixture (10) in the vessel (2) so that the orientation elements (14,16) of the orientation fixture (10) mate with the orientation elements (8) of the pressure vessel (2) in order to establish a defined position of the orientation fixture (10) in the pressure vessel (2), and so that the guide member (18) projects above the pressure vessel (2) flange (6); placing a seal ring (30) in a defined position on the pressure vessel (2) flange (6) with the aid of the guide member (18); mounting at least one vertical, upwardly extending guide stud (40) upon the seal ring (30); withdrawing the orientation fixture (10) from the pressure vessel (2); and moving the heater unit assembly (52,54) vertically downwardly into the pressure vessel (2) while guiding the heater unit assembly (52,54) along a path with the aid of the guide stud (40).

  16. Software System User’s Manual, Reference Manual, and Installation Guide for the Test Engineer’s Assistant System.

    DTIC Science & Technology

    1989-02-28

    AD-A259 245 RESEARCH TRIANGLE INSTITUTE I SOFTWARE SYSTEM USER’S MANUAL, REFERENCE MANUAL, AND INSTALLATION GUIDE FOR THE TEST ENGINEER’S ASSISTANT...SYSTEM U. yD"VxC - February 28, 1989 Iŕ 5 G3 ’Contract No. DAAL01-86-C-0039 W Prepared for: Department of the Army Electronics Research and...Development Command Fort Monmouth, New Jersey 07703 I Prepared by: Center for Digital Systems ResearchI Research Triangle Institute Research Triangle Park, NC

  17. Design and installation package for the Sunmat Flat Plate solar collector

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The information used in evaluating the design of a liquid flat plate solar collector is reported. Included in this package are subsystem performance specification, installation, operation and maintenance manuals, collector sizing guides, and detailed drawings of the single-glazed collector.

  18. Guide for fabricating and installing shallow ground water observation wells

    Treesearch

    Carolyn C. Bohn

    2001-01-01

    The fabrication and use of three tools to assist in the manual installation of shallow ground water observation wells are described. These tools are easily fabricated at a local machine shop. A method for calibrating pressure transducers is also described.

  19. Determining the Performances of Guide Bearings for Hydroturbines,

    DTIC Science & Technology

    are used as guide supports of hydraulic units. Concrete results are presented for the design of the pilot bearing of a hydroturbine , which is installed at the main hydroelectric power station of the Vakhshskiy cascade. (Author)

  20. Systematic neutron guide misalignment for an accelerator-driven spallation neutron source

    NASA Astrophysics Data System (ADS)

    Zendler, C.; Bentley, P. M.

    2016-08-01

    The European Spallation Source (ESS) is a long pulse spallation neutron source that is currently under construction in Lund, Sweden. A considerable fraction of the 22 planned instruments extend as far as 75-150 m from the source. In such long beam lines, misalignment between neutron guide segments can decrease the neutron transmission significantly. In addition to a random misalignment from installation tolerances, the ground on which ESS is built can be expected to sink with time, and thus shift the neutron guide segments further away from the ideal alignment axis in a systematic way. These systematic errors are correlated to the ground structure, position of buildings and shielding installation. Since the largest deformation is expected close to the target, even short instruments might be noticeably affected. In this study, the effect of this systematic misalignment on short and long ESS beam lines is analyzed, and a possible mitigation by overillumination of subsequent guide sections investigated.

  1. Seven Years after the Call: Students' and Graduates' Perceptions of the Re-Envisioned Ed.D.

    ERIC Educational Resources Information Center

    Zambo, Ron; Zambo, Debby; Buss, Ray R.; Perry, Jill A.; Williams, Tiffany R.

    2014-01-01

    Given continued confusion about the Ed.D.degree, universities affiliated with the Carnegie Project on the Education Doctorate (CPED) have re-envisioned it using a set of guiding principles and design features. In this study, we investigated why students and graduates chose to pursue the Ed.D., what and how they learned, how they viewed themselves,…

  2. The Equality Act for Educational Professionals: A Simple Guide to Disability Inclusion in Schools. David Fulton/Nasen

    ERIC Educational Resources Information Center

    Hills, Geraldine

    2011-01-01

    Under the Equality Act (2010), all schools and service providers have a legal obligation to make provision for disabled pupils, staff and school users. If you're feeling confused and concerned about the content and implications of the Disability Duty Act (1995) and the more recently released Equality Act (2010), and how it affects your setting,…

  3. The Journey: A Handbook for Parents of Children Who are Gifted and Talented

    ERIC Educational Resources Information Center

    Online Submission, 2004

    2004-01-01

    The journey for children who are gifted and talented can be exciting and challenging. There are so many twists and turns, detours, and confusing signs that many parents feel they need some sort of road map to guide their children on this journey. Because each child is different, there is no one road map to follow. What this handbook can offer…

  4. Toward Determining the Comprehensibility of Machine Translations

    DTIC Science & Technology

    2012-01-01

    responses to a stimulus (Macmillan and Creelman , 1991). It has been applied in areas such as lie detection (truth/lie), inspection (ac- ceptable...1-1/(2N) (Macmil- lan and Creelman , 1991). Negative values, which usually indicate response confusion, were eliminated. The results of...Macmillan, Neil and C. Douglas Creelman . (1991). Detection theory: A User’s guide. Cambridge Univer- sity Press, pp. 10 &125. Marchant

  5. Apoptosis: a guide for the perplexed.

    PubMed

    Sloviter, Robert S

    2002-01-01

    The term 'apoptosis' describes an active process of cellular deconstruction originally contrasted morphologically with necrosis. The mistaken equivalence of the terms apoptosis and 'programmed cell death' has caused confusion and implied that apoptosis is an identifiable therapeutic target rather than a name of a type of cell death. The roots of confusion are suggested to lie not in superficial disagreements about the morphology and biochemistry of cell death, but in the lamentable disconnection of modern science from its philosophical foundations (i.e. Socratic definition, nominalism versus realism, and William of Ockham's advocacy of Aristotelian metaphysics over Plato's Theory of Forms). Renewed awareness of these issues might be the key to understanding that apoptosis is a created concept, not a real entity, and that the use of terms that defy definition has become an obstacle to clear thinking about preventable cell death.

  6. A Principal's Guide to ILS Facilities Installation.

    ERIC Educational Resources Information Center

    Ross, Tweed W.

    1992-01-01

    Outlines five facilities considerations that school principals need to address prior to the installation of an integrated learning system (ILS): (1) placement, i.e., labs or classrooms; (2) wiring; (3) environment, including furniture and noise; (4) security, including fire, theft, vandalism, and misuse; and (5) usability, including afterschool…

  7. Tips for Talking with and Helping Children and Youth Cope after a Disaster or Traumatic Event: A Guide for Parents, Caregivers, and Teachers

    ERIC Educational Resources Information Center

    Substance Abuse and Mental Health Services Administration, 2012

    2012-01-01

    Children and youth can face emotional strains after a traumatic event such as a car crash or violence. Disasters also may leave them with long-lasting harmful effects. When children experience a trauma, watch it on TV, or overhear others discussing it, they can feel scared, confused, or anxious. Young people react to trauma differently than…

  8. Everybody's Somebody's Lunch: The Roles of Predator and Prey in Nature. Teacher's Guide [and Student Text].

    ERIC Educational Resources Information Center

    Mason, Cherie; Markowsky, Judy Kellogg

    A sensitive young girl, shocked and confused by the death of her cat, learns the roles that predator and prey play in the balance of nature. Through experiences at school with her teacher, at home with her father and her grandmother, and through her own journey in nature, the girl learns why some animals kill and eat other animals in order to…

  9. Occupational Communities: Culture and Control in Organizations

    DTIC Science & Technology

    1982-11-01

    predictions flowing from the theory that guided the research . Similarly, studies of engineers employed in heteronomous organizations suggest that most...buzzing, confusion" of phenomenological approaches to the study of work worlds can be captured by our theories . Our second purpose was more rhetorical...networks are built and change are, however, matters not so easily mapped since they require sensible qualitative study . Usually, one method or the other is

  10. 77 FR 69508 - Inservice Inspection of Prestressed Concrete Containment Structures With Grouted Tendons

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-19

    ... real-time, multiple-strategy approach (i.e., appropriate grout design and installation, installed... is available in ADAMS) is provided the first time that a document is referenced. Revision 2 of... ``Regulatory Guide'' series. This series was developed to describe and make available to the public information...

  11. Performing Witnessing: Dramatic Engagement, Trauma and Museum Installations

    ERIC Educational Resources Information Center

    Hughes, Erika

    2018-01-01

    This article offers a discussion of two interactive museum installations, 'Remembering the Children: Daniel's Story' at the United States Holocaust Memorial Museum in Washington, DC, and the main exhibit at the Humanity House Museum in the Hague, Netherlands. Both are examples of what I term "self-guided dramas," taking the…

  12. Door Hardware and Installations; Carpentry: 901894.

    ERIC Educational Resources Information Center

    Dade County Public Schools, Miami, FL.

    The curriculum guide outlines a course designed to provide instruction in the selection, preparation, and installation of hardware for door assemblies. The course is divided into five blocks of instruction (introduction to doors and hardware, door hardware, exterior doors and jambs, interior doors and jambs, and a quinmester post-test) totaling…

  13. Antipilferage Seal User’s Guide

    DTIC Science & Technology

    1997-10-01

    seal is properly installed, ensure that there is no free play between the seal body and the wire. Verify and record the serial number. During post...and Record - Once the seal is properly installed, ensure that there is no free play between the seal body and the wire. During post-mortem...seal is properly installed, ensure that there is no free play between the seal body and the wire. Verify and record the serial number. During post

  14. Software Management Environment (SME) installation guide

    NASA Technical Reports Server (NTRS)

    Kistler, David; Jeletic, Kellyann

    1992-01-01

    This document contains installation information for the Software Management Environment (SME), developed for the Systems Development Branch (Code 552) of the Flight Dynamics Division of Goddard Space Flight Center (GSFC). The SME provides an integrated set of management tools that can be used by software development managers in their day-to-day management and planning activities. This document provides a list of hardware and software requirements as well as detailed installation instructions and trouble-shooting information.

  15. HORIZONTAL CONFIGURATION OF THE LASAGNA (TM) TREATMENT TECHNOLOGY USER GUIDE

    EPA Science Inventory

    This report is a user's guide that discusses the technology and operations unique to the installation and operation of the horizontal configuration of the Lasagna? integrated soil remediation technology. This technology, called Lasagna? because of the layers of electrodes and tr...

  16. Vehicle characteristics associated with LATCH use and correct use in real-world child restraint installations.

    PubMed

    Cicchino, Jessica B; Jermakian, Jessica S

    2015-06-01

    The objective of this study was to determine if vehicle features associated with LATCH ease-of-use in laboratory studies with volunteers predict LATCH use and misuse in real-world child restraint installations. Vehicle characteristics were extracted from prior surveys of more than 100 top-selling 2010-13 vehicles. Use and correct use of LATCH was determined from records of more than 14,000 child restraint installations in these vehicles that were inspected by child passenger safety technicians at Safe Kids car seat checkup events during 2010-12. Logistic regression was used to examine the association between vehicle features and use and correct use of lower anchors and top tethers, controlling for other relevant installation features. Lower anchors were more likely to be used and correctly used when the clearance angle around them was greater than 54°, the force required to attach them to the lower anchors was less than 178N, and their depth within the seat bight was less than 4cm. Restraints were more likely to be attached correctly when installed with the lower anchors than with the seat belt. After controlling for lower anchor use and other installation features, the likelihood of tether use and correct use in installations of forward-facing restraints was significantly higher when there was no hardware present that could potentially be confused with the tether anchor or when the tether anchor was located on the rear deck, which is typical in sedans. There is converging evidence from laboratory studies with volunteers and real-world child restraint installations that vehicle features are associated with correct LATCH use. Vehicle designs that improve the ease of installing child restraints with LATCH could improve LATCH use rates and reduce child restraint misuse. Copyright © 2015 Elsevier Ltd and National Safety Council. All rights reserved.

  17. Enable Web-Based Tracking and Guiding by Integrating Location-Awareness with the World Wide Web

    ERIC Educational Resources Information Center

    Zhou, Rui

    2008-01-01

    Purpose: The aim of this research is to enable web-based tracking and guiding by integrating location-awareness with the Worldwide Web so that the users can use various location-based applications without installing extra software. Design/methodology/approach: The concept of web-based tracking and guiding is introduced and the relevant issues are…

  18. 5 CFR 532.315 - Additional survey jobs.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... data obtained in special industries WG-10 Communications Telephone Installer-Repairer WG-9 Central... Repairer WG-11 Electronic Computer Mechanic WG-11 Television Station Mechanic WG-11 Guided missiles Electronic Computer Mechanic WG-11 Guided Missile Mechanical Repairer WG-11 Heavy duty equipment Heavy Mobile...

  19. 36 CFR Appendix to Part 1193 - Advisory Guidance

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... weight of these factors is a compliance issue, under the jurisdiction of the Federal Communications... information and documentation includes user guides, installation guides, and product support communications...” rather than using the space bar. This is necessary because Braille translation software relies on the...

  20. 76 FR 58341 - Reports, Forms, and Recordkeeping Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-20

    ... Columbia. The national survey will be preceded by a pretest administered to 25 respondents. Participation... technology design and potential installation in vehicles. Interviews will average 15 minutes. In conducting... detection technology; Guide the technology design; and Guide a strategy for introduction of this technology...

  1. Development of guided horizontal boring tools. Final report, June 1984-March 1991

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

    McDonald, W.J.; Herben, W.C.; Pittard, G.T.

    Maurer Engineering Inc. (MEI), under a contract with the Gas Research Institute (GRI), has led a team of research and manufacturing companies with the goal of developing a guided boring tool for installing gas distribution piping. Studies indicated guided horizontal boring systems can provide gas utilities with a more effective and economical method for installing pipe than conventional techniques with a potential cost savings of at least 15% to 50%. A comprehensive state of technology review of horizontal boring tools identified concepts appropriate to being directionally controlled. Development of a universal system was found impractical because the requirements for shortmore » and extended range systems are significantly different. Concepts for steering and tracking were evaluated through lab and field experiments which progressed from proof of concept tests to cooperative field tests with gas utilities at the various stages of system development. The systems were brought to commercial status with needed modifications and the technology transferred to licensees who would market the systems. The program resulted in the development and commercialization of five distinct guided boring system. Pipe can now be installed more rapidly over longer distances with a minimal amount of excavation required for launching and retrieval. This means increased work crew productivity, reduced disturbance to landscaping and environmentally sensitive areas, and reduced traffic disruption and public inconvenience.« less

  2. Longwall mining installation having stable-hole plough

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

    Hauschopp, A.

    1981-07-21

    A longwall mineral mining installation has a longwall conveyor, a plough guide attached to the face-side of the conveyor, and a main plough movable to and fro along the guide. A respective stable-hole plough is movable to and fro along portions of the plough guide adjacent to each end of the conveyor. Each stablehole plough is driven by means of a respective endless drive chain which passes round two end sprockets. One end sprocket of each stable-hole plough is positioned at the face-side of the conveyor part way therealong. The other end sprocket of each stable-hole plough is positioned atmore » the adjacent end of the conveyor on the goaf-side thereof. Each drive chain passes round a direction-changing unit positioned at the adjacent end of the conveyor.« less

  3. Thesaurus/Glossary System. User's Guide. Improved Systems for Managing the Control of Paperwork.

    ERIC Educational Resources Information Center

    Hurley, Jeanne S.; And Others

    Intended primarily for the use of NCES (National Center for Education Statistics) staff, this document contains installation-specific information for the Thesaurus/Glossary computer system as installed at the HEW (Health, Education and Welfare) Data Management Center. The first of three sections provides an overview of system objectives,…

  4. Installation, Operation, and Operator's Maintenance of Diesel-Engine-Driven Generator Sets.

    ERIC Educational Resources Information Center

    Marine Corps Inst., Washington, DC.

    This student guide, one of a series of correspondence training courses designed to improve the job performance of members of the Marine Corps, contains three study units dealing with the skills needed by individuals responsible for the installation, operation, and maintenance of diesel engine-driven generator sets. The first two units cover…

  5. VOLTTRON 3.0: User Guide

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

    Lutes, Robert G.; Haack, Jereme N.; Katipamula, Srinivas

    This document is a user guide for the deployment of the transactional network platform and agent/application development within VOLTTRON. The intent of this user guide is to provide a description of the functionality of the transactional network platform. This document describes how to deploy the platform, including installation, use, guidance, and limitations. It also describes how additional features can be added to enhance its current functionality.

  6. Traveling through Time: The Forum Guide to Longitudinal Data Systems. Book Two of Four: Planning and Developing an LDS. NFES 2011-804

    ERIC Educational Resources Information Center

    National Forum on Education Statistics, 2010

    2010-01-01

    This document, "Book Two of Four: Planning and Developing an LDS", is the second installment of this Forum (National Forum on Education Statistics) series of guides on longitudinal data systems (LDS). This second book in the guide series delves into the planning, implementation, and evaluation phases of a longitudinal data system (LDS)…

  7. VOLTTRON 2.0: User Guide

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

    Lutes, Robert G.; Haack, Jereme N.; Katipamula, Srinivas

    This document is a user guide for the deployment of the transactional network platform and agent/application development within VOLTTRON. The intent of this user guide is to provide a description of the functionality of the transactional network platform. This document describes how to deploy the platform, including installation, use, guidance, and limitations. It also describes how additional features can be added to enhance its current functionality.

  8. Brownfield to Brightfield Initiative in Oak Ridge, TN - 12346

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

    Hough, Gil; Fairless, Chad

    Experience characterizing, permitting, and restoring 'Brownfield' sites-government or industrial sites with restricted future use due to the presence or potential presence of hazardous substances, pollutants, or contaminants-is being leveraged to identify opportunities for redevelopment into solar power generating facilities which, in this context, are called 'Brightfields'. Brownfield sites offer the expansive land necessary for large photovoltaic (PV) solar farms, but require an in-depth working knowledge of complicated regulatory restrictions and environmental constraints to develop them. As a part of the effort to identify opportunities for redevelopment of Brownfield sites for solar applications, a technical guide, was composed specifically for themore » development of solar generation on restricted use sites. The basis of the technical guide gives specific consideration to environmental requirements and installation methods breaking that into three areas for assessing: 1) levels of contamination, 2) ground penetration requirements, and 3) the requirements for aesthetics and maintenance. Brightfield projects are underway to support the technical guide and expand re-industrialization efforts for the former DOE Gaseous Diffusion Plant in Oak Ridge, TN. There are exciting opportunities to turn Brownfields into Brightfield solar energy solutions for meeting the future renewable energy needs of our country. Brownfields that offer the large surface area required for solar PV farms coupled with the technical guide for the installation of solar farms on restricted use sites supports efforts to develop the solar capacities and expertise to tap this future market. The initial projects designed following the technical guide will provide verification of the installation requirements and beneficial reuse of restricted use sites. (authors)« less

  9. The Architect's Guide to Mechanical Systems.

    ERIC Educational Resources Information Center

    Andrews, F. T.

    The principles and problems of designing new building mechanical systems are discussed in this reference source in the light of data on the functions and operation of mechanical systems. As a practical guide to understanding mechanical systems it describes system types, functions, space requirements, weights, installation, maintenance and…

  10. Carpentry and Finishing Procedures. Building Maintenance. Module II. Instructor's Guide.

    ERIC Educational Resources Information Center

    Hawk, Sam; Brunk, Art

    This curriculum guide, keyed to the building maintenance competency profile developed by industry and education professionals, provides three units on carpentry and finishing procedures. The first unit, Exterior Carpentry, contains the following lessons: carpentry safety procedures, ladder and scaffolding safety, door installation/repair,…

  11. Design of an infrared camera based aircraft detection system for laser guide star installations

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

    Friedman, H.; Macintosh, B.

    1996-03-05

    There have been incidents in which the irradiance resulting from laser guide stars have temporarily blinded pilots or passengers of aircraft. An aircraft detection system based on passive near infrared cameras (instead of active radar) is described in this report.

  12. Transition from Nondestructive Testing (NDT) to Structural Health Monitoring (SHM): potential and challenges (presentation video)

    NASA Astrophysics Data System (ADS)

    Cawley, Peter

    2014-03-01

    There is a gradual shift in emphasis from periodic inspection with detachable transducers (NDT) to permanently installed monitoring systems giving information about the structural integrity at pre-programmed intervals or on demand (SHM). The drivers of this change are discussed, together with the requirements of successful SHM systems. Particular issues are that NDT often involves scanning and this is not possible with typical SHM configurations; it therefore becomes important to cover a significant area of structure from each transducer position. Guided waves provide a possible solution to this problem and permanently installed guided wave pipe inspection systems are now available. The sensitivity obtained with a permanently installed system is significantly better than that in a one-off test as baseline subtraction can be employed. However, this is far from trivial as it is necessary to compensate for benign changes such as temperature. The guided wave technique does not provide accurate remaining thickness information and is best complemented by point measurements at selected locations. Another issue is that the SHM transducers must survive in operational conditions, which is particularly difficult at high temperatures. Recent work at Imperial College and associated spin-out companies on solutions to these problems is discussed.

  13. Practical aspects of instrumentation system installation, volume 13

    NASA Technical Reports Server (NTRS)

    Borek, R. W.; Pool, A. (Editor); Sanderson, K. C. (Editor)

    1981-01-01

    A review of factors influencing installation of aircraft flight test instrumentation is presented. Requirements, including such factors as environment, reliability, maintainability, and system safety are discussed. The assessment of the mission profile is followed by an overview of electrical and mechanical installation factors with emphasis on shock/vibration isolation systems and standardization of the electric wiring installation, two factors often overlooked by instrumentation engineers. A discussion of installation hardware reviews the performance capabilities of wiring, connectors, fuses and circuit breakers, and a guide to proper selections is provided. The discussion of the installation is primarily concerned with the electrical wire routing, shield terminations and grounding. Also inclued are some examples of installation mistakes that could affect system accuracy. System verification procedures and special considerations such as sneak circuits, pyrotechnics, aircraft antenna patterns, and lightning strikes are discussed.

  14. Infusing Adult Education Principles Into a Health Insurance Literacy Program.

    PubMed

    Brown, Virginia

    2018-03-01

    Health insurance literacy is an emerging concept in the health education and health promotion field. The passage of the Affordable Care Act highlighted the link between health insurance and health outcomes. However, the law does not specifically address how the public should be educated on choosing an appropriate health insurance plan. Research shows adults, regardless of previous health insurance status, are likely confused and uncertain about their selection. The University of Maryland Extension developed and created health insurance Smart Choice Health Insurance™ to reduce confusion and increase confidence and capability to make this decision. Andragogy, an adult learning theory, was used to guide the development of the program and help ensure best practices are used to achieve desired outcomes. Using the six principles of andragogy, the team incorporated reality-based case studies, allowed adults time to practice, and emphasized choice making and many other elements to create an atmosphere conducive to adult learning. Results from Smart Choice indicate the program is successful in reducing confusion and increasing confidence. Furthermore, feedback from participants and trained educators indicates that adults were engaged in the program and found the materials useful. Based on program success, creation of new health insurance literacy programs grounded in adult education principles is under way.

  15. 29 CFR 1926.1053 - Ladders.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ascend or descend without continually having to hold, push or pull any part of the device, leaving both... the carrier. When the system is exposed to wind, cable guides for flexible carriers shall be installed... mountings and cable guides shall not reduce the design strength of the ladder. (24) The side rails of...

  16. 29 CFR 1926.1053 - Ladders.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ascend or descend without continually having to hold, push or pull any part of the device, leaving both... the carrier. When the system is exposed to wind, cable guides for flexible carriers shall be installed... mountings and cable guides shall not reduce the design strength of the ladder. (24) The side rails of...

  17. Creating a Campus Sustainability Revolving Loan Fund: A Guide for Students

    ERIC Educational Resources Information Center

    Diebolt, Asa; Den Herder-Thomas, Timothy

    2007-01-01

    This publication describes innovative and powerful mechanisms for financing sustainability projects on campus including energy efficiency upgrades and renewable energy installations. The guide provides step-by-step guidance for establishing revolving loan funds for campus sustainability, based on the experiences of the authors in setting up such a…

  18. THE ELECTRONIC CLASSROOM--A GUIDE FOR PLANNING.

    ERIC Educational Resources Information Center

    CROSSMAN, DAVID M.

    GUIDES TO AID ADMINISTRATORS IN THE SELECTION AND INSTALLATION OF ELECTRONIC CLASSROOMS ARE PRESENTED. ADVANTAGES OF AN ELECTRONIC CLASSROOM ARE THAT A VARIETY OF MATERIALS CAN BE USED, SPEECH PATTERNS CAN BE RECORDED FOR SUBSEQUENT EVALUATION, RECORDED LESSONS CAN BE USED AGAIN AND AGAIN, PROGRESS OF INDIVIDUAL STUDENTS CAN BE MONITORED WITHOUT…

  19. 30 CFR 57.19019 - Guide ropes.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Guide ropes. 57.19019 Section 57.19019 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND NONMETAL MINE SAFETY AND... rope at installation shall meet the minimum value calculated as follows: Minimum value=Static Load×5.0. ...

  20. Acrilan Contract Carpet Specification Guide.

    ERIC Educational Resources Information Center

    Monsanto Textiles Co., Atlanta, GA.

    The purpose of this guide is to assist specifiers in properly specifying carpet made of Monsanto Acrilan acrylic fiber. As carpet is used in an expanding range of applications, it must meet increasing and varying regulatory requirements. Performance needs vary with the type of environment in which the carpet is installed. Carpet construction must…

  1. Traveling through Time: The Forum Guide to Longitudinal Data Systems. Book Three of Four: Effectively Managing LDS Data. NFES 2011-805

    ERIC Educational Resources Information Center

    National Forum on Education Statistics, 2011

    2011-01-01

    This document, "Book Three of Four: Effectively Managing LDS Data," is the third installment of this Forum series of guides on longitudinal data systems (LDS). This third book in the guide series discusses organizational issues aimed at moving the project forward and ensuring that the data are of high quality so that users may leverage…

  2. Teachers' and Students' Perception of Instructional Supervision on Capacity Building in Electrical Installation Trade

    ERIC Educational Resources Information Center

    Eze, Ogwa Christopher

    2015-01-01

    This research was conducted to ascertain teachers' and students perception of instructional supervision in relation to capacity building in electrical installation trade in technical colleges. Three research questions and a null hypothesis were employed to guide the study. Descriptive survey was adopted. A 23-item questionnaire was used to elicit…

  3. Schematic representations of local environmental space guide goal-directed navigation

    PubMed Central

    Marchette, Steven A.; Ryan, Jack; Epstein, Russell A.

    2016-01-01

    To successfully navigate to a target, it is useful to be able to define its location at multiple levels of specificity. For example, the location of a favorite coffee mug can be described in terms of which room it is in, or in terms of where it is within the room. An appealing hypothesis is that these levels of description are retrieved from memory by accessing the same representation at progressively finer levels of granularity—first remembering the general location of an object and then “zooming in.” Here we provide evidence for an alternative view, in which navigational behavior is guided by independent representations at multiple spatial scales. Subjects learned the locations of objects that were positioned within four visually distinct but geometrically similar buildings, which were in turn positioned within a broader virtual park. They were then tested on their knowledge of object location by asking them to navigate to the remembered location of each object. We examined errors during the test phase for confusions among geometrically analogous locations in different buildings—that is, navigating to the right location in the wrong building. We observed that subjects frequently made these confusions, which are analogous to remembering a passage’s location on the page of a book but not remembering the page that the passage is on. This suggests that subjects were recalling the object’s local location without recalling its global location. Further manipulations across seven experiments indicated that geometric confusions were observed even between buildings that were not metrically identical as long as geometrical equivalence could be defined. However, removing the walls so that the larger environment was no longer divided into subspaces abolished these errors. Taken together, our results suggest that human spatial memory contains two separable representations of “where” an object can be found: (i) a schematic map of where an object lies with respect to local landmarks and boundaries; (ii) a representation of the identity and location of each local environment. PMID:27814459

  4. Paternalism versus autonomy: medical opinion and ethical questions in the treatment of defective neonates

    PubMed Central

    Ferguson, Peter

    1983-01-01

    The author considers the notion that the doctor is the sole arbiter of what happens to a defective neonate; how this is a logical confusion of scientific assessment with value judgment. The utilitarian concept found in a democracy is taken to be the superior source of ethics which ought to guide doctors. Finally, the logical conclusion is claimed to be that legislation alone will effectively enunciate society's standards. PMID:11643970

  5. Community detection in networks: A user guide

    NASA Astrophysics Data System (ADS)

    Fortunato, Santo; Hric, Darko

    2016-11-01

    Community detection in networks is one of the most popular topics of modern network science. Communities, or clusters, are usually groups of vertices having higher probability of being connected to each other than to members of other groups, though other patterns are possible. Identifying communities is an ill-defined problem. There are no universal protocols on the fundamental ingredients, like the definition of community itself, nor on other crucial issues, like the validation of algorithms and the comparison of their performances. This has generated a number of confusions and misconceptions, which undermine the progress in the field. We offer a guided tour through the main aspects of the problem. We also point out strengths and weaknesses of popular methods, and give directions to their use.

  6. Multimodal audio guide for museums and exhibitions

    NASA Astrophysics Data System (ADS)

    Gebbensleben, Sandra; Dittmann, Jana; Vielhauer, Claus

    2006-02-01

    In our paper we introduce a new Audio Guide concept for exploring buildings, realms and exhibitions. Actual proposed solutions work in most cases with pre-defined devices, which users have to buy or borrow. These systems often go along with complex technical installations and require a great degree of user training for device handling. Furthermore, the activation of audio commentary related to the exhibition objects is typically based on additional components like infrared, radio frequency or GPS technology. Beside the necessity of installation of specific devices for user location, these approaches often only support automatic activation with no or limited user interaction. Therefore, elaboration of alternative concepts appears worthwhile. Motivated by these aspects, we introduce a new concept based on usage of the visitor's own mobile smart phone. The advantages in our approach are twofold: firstly the Audio Guide can be used in various places without any purchase and extensive installation of additional components in or around the exhibition object. Secondly, the visitors can experience the exhibition on individual tours only by uploading the Audio Guide at a single point of entry, the Audio Guide Service Counter, and keeping it on her or his personal device. Furthermore, since the user usually is quite familiar with the interface of her or his phone and can thus interact with the application device easily. Our technical concept makes use of two general ideas for location detection and activation. Firstly, we suggest an enhanced interactive number based activation by exploiting the visual capabilities of modern smart phones and secondly we outline an active digital audio watermarking approach, where information about objects are transmitted via an analog audio channel.

  7. Wireless Occupancy Sensors for Lighting Controls: An Applications Guide for Federal Facility Managers

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

    None

    This guide provides federal facility managers with an overview of the energy savings potential of wireless lighting occupancy sensors for various room types, cost considerations, key steps to successful installation of wireless sensors, pros and cons of various technology options, light source considerations, and codes and standards.

  8. Climate Control. Secondary School Course Guide.

    ERIC Educational Resources Information Center

    DuPlantis, Ernest P.

    This course guide is oriented toward developing skills in air conditioning and refrigeration installation and service. Although primarily designed as a 2-year program for high school students at the junior and senior levels, it is equally acceptable for the post high school student as an occupational training program, or as a refresher course for…

  9. Mountain Plains Learning Experience Guide: Electrical Wiring. Course: Electrical Wiring Trim-Out.

    ERIC Educational Resources Information Center

    Arneson, R.; And Others

    One of two individualized courses included in an electrical wiring curriculum, this course covers electrical materials installation for the trim-out stage. The course is comprised of five units: (1) Outlets, (2) Fixtures, (3) Switches, (4) Appliances, and (5) Miscellaneous. Each unit begins with a Unit Learning Experience Guide that gives…

  10. 75 FR 45172 - Withdrawal of Regulatory Guides 3.44 and 3.49

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-02

    ... Format and Content for the Safety Analysis Report for an Independent Spent Fuel Storage Installation... on the format and content of the safety analysis report that is required as part of an application to...: Nuclear Regulatory Commission. ACTION: Withdrawal of Regulatory Guide 3.44, ``Standard Format and Content...

  11. BETTER DUCT SYSTEMS FOR HOME HEATING AND COOLING.

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

    ANDREWS,J.

    This is a series of six guides intended to provide a working knowledge of residential heating and cooling duct systems, an understanding of the major issues concerning efficiency, comfort, health, and safety, and practical tips on installation and repair of duct systems. These guides are intended for use by contractors, system designers, advanced technicians, and other HVAC professionals. The first two guides are also intended to be accessible to the general reader.

  12. Installation Strategic Planning Guidebook

    DTIC Science & Technology

    2012-05-01

    Installation natural resource concerns (for example, wetlands , number of endangered species, water use restrictions, encroachment on training lands...Koehler Publishing, 1994 7. Strategy Safari – A Guided Tour Through the Wilds of Strategic Management by Henry Mintzberg, Bruce Ahlstrand, and...T. (1987). NY: Knopf 36. Shaping Strategic Planning: Frogs, Dragons, Bees and Turkey Tails. Pfeiffer, J. W., Goodstein, L. D. & Nolan, T. M. (1989

  13. LANGUAGE LABORATORY SPECIFICATIONS. A PROCUREMENT GUIDE FOR THE PURCHASE OF LANGUAGE LABORATORY INSTALLATIONS IN WISCONSIN, NDEA, TITLE III.

    ERIC Educational Resources Information Center

    GRITTNER, FRANK; PAVLAT, RUSSELL

    THE KNOWLEDGE ACCUMULATED FROM THE EXPERIENCE OF INSTALLING MANY LANGUAGE LABORATORIES UNDER THE TITLE III, NDEA PROGRAM FORMS THE BASIS FOR THE GUIDELINES PRESENTED IN THIS BULLETIN. THE DOCUMENT INCLUDES A SUMMARY OF CONDITIONS DESIRABLE PRIOR TO THE PURCHASE OF A LABORATORY, SAMPLE SPECIFICATIONS FOR EACH COMPONENT OF THE LAB, SPECIFICATIONS…

  14. 75 FR 20548 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Shrimp Fishery of the Gulf of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-20

    ...In accordance with the framework procedures for adjusting management measures of the Fishery Management Plan for the Shrimp Fishery of the Gulf of Mexico (Gulf FMP) and the Fishery Management Plan for the Shrimp Fishery of the South Atlantic region (South Atlantic FMP) NMFS proposes to provisionally recertify two bycatch reduction devices (BRDs) and revise the construction and installation requirements of one of these BRD designs in the southeastern shrimp fishery. The intended effect of this proposed rule is to improve bycatch reduction in the shrimp fishery, reduce regulatory confusion, and better meet the requirements of National Standard 9.

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

    Kirby, M.J.; Kramer, S.R.; Pittard, G.T.

    Jason Consultants International, Inc., under the sponsorship of the Gas Research Institute (GRI), has developed guidelines, procedures and software, which are described in this paper, for the installation of polyethylene gas pipe using guided horizontal drilling. Jason was aided in this development by two key subcontractors; Maurer Engineering who wrote the software and NICOR Technologies who reviewed the software and guidelines from a utility perspective. This program resulted in the development of commerically viable software for utilities, contractors, engineering firms, and others involved with the installation of pipes using guided horizontal drilling. The software is an interactive design tool thatmore » allows the user to enter ground elevation data, alignment information and pipe data. The software aides the engineer in designing a drill path and provides plan and profile views along with tabular data for pipe depth and surface profile. Finally, the software calculates installation loads and pipe stresses, compares these values against pipe manufacturer`s recommendations, and provides this information graphically and in tabular form. 5 refs., 18 figs., 2 tabs.« less

  16. Aquatic Plant Control Research Program: Aquatic Plant Identification and Herbicide Use Guide. Volume 2. Aquatic Plants and Susceptibility to Herbicides

    DTIC Science & Technology

    1988-11-01

    axils of the minute scale leaves of a where flowers with stalks are arranged tuber along an elongated axis tuft - cluster of leaves or other elon ...long, blue-purple, asymmetrical, crowded in elon - gated terminal spikes, each flower with 6 petal-like parts united below into a tube, blooming from...syn.: C. echinatum Gray), has more 1 mm spines per fruit and is apparently less com- mon. Ceratophyllun may be confused with Chara ( musk grass

  17. Touring the Cosmos through Your Computer: A Guide to Free Desktop Planetarium Software

    NASA Astrophysics Data System (ADS)

    McCool, M.

    2009-11-01

    It always amazes me, unfortunately often in a negative way, how only a few people know how to make and deliver a good presentation. For many scientists it's usually their Achilles' heel. Many get so caught up in their work that when they present it at a scientific meeting or to the general public, their presentation often looks confusing, boring or sometimes even scary. The good news is that there are some general rules that can work magic with presentations.

  18. Landscaping and Turf Management. Instructor Guide, Volume 22, Number 2, and Student Reference, Volume 22, Number 3.

    ERIC Educational Resources Information Center

    Rodekohr, Sherie; Waeckerle, Debi

    This instructor guide and the corresponding student reference contain 12 units, which cover the following topics: (1) opportunities in the landscaping and turfgrass industries; (2) how plants grow; (3) plant identification; (4) hand and power tools (identification and maintenance); (5) pesticides; (6) installation and maintenance of trees and…

  19. ARTIFICIAL LIGHTING FOR MODERN SCHOOLS, A GUIDE FOR ADMINISTRATIVE USE.

    ERIC Educational Resources Information Center

    REIDA, GEORGE W.; AND OTHERS

    THE DEVELOPMENT OF GOOD VISUAL ENVIRONMENT AND ECONOMICALLY FEASIBLE LIGHTING INSTALLATIONS IN SCHOOLS IS DISCUSSED IN THIS GUIDE. EIGHTY PERCENT OF ALL SCHOOL LEARNING IS GAINED THROUGH THE EYES AS ESTIMATED BY THE U.S. OFFICE OF EDUCATION. GOOD SCHOOL LIGHTING IS COMFORTABLE, GLAREFREE AND ADEQUATE FOR THE VISUAL TASK. EYE STRAIN AND UNNECESSARY…

  20. Diagnostic guide for evaluating surface distortions in veneered furniture and cabinetry

    Treesearch

    Alfred W. Christiansen; Mark Knaebe

    2004-01-01

    Manufacturers and installers of wood-veneered furniture and cabinetry sometimes find that their products eventually develop surface distortions, characterized by either buckling or cracking of the surface finish. The veneer itself sometimes buckles or cracks. Most surface distortions are caused by moisture changes in the product. This guide is a diagnostic tool for...

  1. Status of the VEGA Project

    NASA Astrophysics Data System (ADS)

    Kamanin, D. V.; Alexandrov, A. A.; Alexandrova, I. A.; Kondtatyev, N. A.; Kuznetsova, E. A.; Shvetsov, V. N.; Strekalovsky, A. O.; Strekalovsky, O. V.; Zhuchko, V. E.; Pyatkov, Yu. V.; Jacobs, N.; Malaza, V.

    2015-06-01

    Motivation and status of the VEGA (Velocity-Energy Guide based Array) project is presented. One armed fission fragments spectrometer with an electrostatic guide system is proposed for installation at the vertical experimental channel of the IBR-2 reactor. Scientific program aimed at investigation of new multi-body decays of actinides, shapeisomeric states in fission fragments and fission modes is reported.

  2. Measure Guideline: Installing Rigid Foam Insulation on the Interior of Existing Brick Walls

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

    Natarajan, H.; Klocke, S.; Puttagunta, S.

    2012-06-01

    This measure guideline provides information on an effective method to insulate the interior of existing brick masonry walls with extruded polystyrene (XPS) insulation board. The guide outlines step-by-step design and installation procedures while explaining the benefits and tradeoffs where applicable. The authors intend that this document be useful to a varied audience that includes builders, remodelers, contractors and homeowners.

  3. Hot water from the sun: a consumer guide to solar water heating

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

    McPherson, Beth

    2005-02-15

    The following topics are discussed: how solar water heaters work, making good use of the sun, estimating costs and savings, choosing the right dealer/installer, choosing the right system, warranties and contracts, getting a good installation, and living with your solar energy system. The appendices discuss system performance and durability, and provide sources of additional information on solar energy and its applications. (MHR)

  4. Measure Guideline. Installing Rigid Foam Insulation on the Interior of Existing Brick Walls

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

    Natarajan, Hariharan; Klocke, Steve; Puttagunta, Srikanth

    2012-06-01

    This measure guideline provides information on an effective method to insulate the interior of existing brick masonry walls with extruded polystyrene (XPS) insulation board. The guide outlines step-by-step design and installation procedures while explaining the benefits and tradeoffs where applicable. The authors intend that this document be useful to a varied audience that includes builders,remodelers, contractors and homeowners.

  5. Large Steel Tank Fails and Rockets to Height of 30 meters - Rupture Disc Installed Incorrectly.

    PubMed

    Hedlund, Frank H; Selig, Robert S; Kragh, Eva K

    2016-06-01

    At a brewery, the base plate-to-shell weld seam of a 90-m(3) vertical cylindrical steel tank failed catastrophically. The 4 ton tank "took off" like a rocket leaving its contents behind, and landed on a van, crushing it. The top of the tank reached a height of 30 m. The internal overpressure responsible for the failure was an estimated 60 kPa. A rupture disc rated at < 50 kPa provided overpressure protection and thus prevented the tank from being covered by the European Pressure Equipment Directive. This safeguard failed and it was later discovered that the rupture disc had been installed upside down. The organizational root cause of this incident may be a fundamental lack of appreciation of the hazards of large volumes of low-pressure compressed air or gas. A contributing factor may be that the standard piping and instrumentation diagram (P&ID) symbol for a rupture disc may confuse and lead to incorrect installation. Compressed air systems are ubiquitous. The medium is not toxic or flammable. Such systems however, when operated at "slight overpressure" can store a great deal of energy and thus constitute a hazard that ought to be addressed by safety managers.

  6. Eliminating Bias

    EPA Pesticide Factsheets

    Learn how to eliminate bias from monitoring systems by instituting appropriate installation, operation, and quality assurance procedures. Provides links to download An Operator's Guide to Eliminating Bias in CEM Systems.

  7. An installed nacelle design code using a multiblock Euler solver. Volume 2: User guide

    NASA Technical Reports Server (NTRS)

    Chen, H. C.

    1992-01-01

    This is a user manual for the general multiblock Euler design (GMBEDS) code. The code is for the design of a nacelle installed on a geometrically complex configuration such as a complete airplane with wing/body/nacelle/pylon. It consists of two major building blocks: a design module developed by LaRC using directive iterative surface curvature (DISC); and a general multiblock Euler (GMBE) flow solver. The flow field surrounding a complex configuration is divided into a number of topologically simple blocks to facilitate surface-fitted grid generation and improve flow solution efficiency. This user guide provides input data formats along with examples of input files and a Unix script for program execution in the UNICOS environment.

  8. Appendix 2. Guide for Running AgMIP Climate Scenario Generation Tools with R in Windows, Version 2.3

    NASA Technical Reports Server (NTRS)

    Hudson, Nicholas; Ruane, Alexander Clark

    2013-01-01

    This Guide explains how to create climate series and climate change scenarios by using the AgMip Climate team's methodology as outlined in the AgMIP Guide for Regional Assessment: Handbook of Methods and Procedures. It details how to: install R and the required packages to run the AgMIP Climate Scenario Generation scripts, and create climate scenarios from CMIP5 GCMs using a 30-year baseline daily weather dataset. The Guide also outlines a workflow that can be modified for application to your own climate data.

  9. Field and laboratory guide to freshwater cyanobacteria harmful algal blooms for Native American and Alaska Native communities

    USGS Publications Warehouse

    Rosen, Barry H.; St. Amand, Ann

    2015-09-14

    Cyanobacteria can produce toxins and form harmful algal blooms. The Native American and Alaska Native communities that are dependent on subsistence fishing have an increased risk of exposure to these cyanotoxins. It is important to recognize the presence of an algal bloom in a waterbody and to distinguish a potentially toxic harmful algal bloom from a non-toxic bloom. This guide provides field images that show cyanobacteria blooms, some of which can be toxin producers, as well as other non-toxic algae blooms and floating plants that might be confused with algae. After recognition of a potential toxin-producing cyanobacterial bloom in the field, the type(s) of cyanobacteria present needs to be identified. Species identification, which requires microscopic examination, may help distinguish a toxin-producer from a non-toxin producer. This guide also provides microscopic images of the common cyanobacteria that are known to produce toxins, as well as images of algae that form blooms but do not produce toxins.

  10. Articulated, Performance-Based Instruction Objectives Guide for Air Conditioning, Refrigeration, and Heating. Volume II (Second Year).

    ERIC Educational Resources Information Center

    Henderson, William Edward, Jr., Ed.

    This articulation guide contains 17 units of instruction for the second year of a two-year vocational program designed to prepare the high school graduate to install, maintain, and repair various types of residential and commercial heating, air conditioning, and refrigeration equipment. The units are designed to help the student to expand and…

  11. Playground Equipment Guide: For Teachers, Park and Recreation Directors, Parents, Youth Leaders, and Other Concerned Adults.

    ERIC Educational Resources Information Center

    Consumer Product Safety Commission, Washington, DC.

    This guide was designed to assist parents, teachers, youth leaders, and park and recreation directors in the safe selection, use, installation, maintenance and repair of playground equipment. The nature and necessity of children's play are discussed briefly and information is presented on four main types of playground equipment: (1) swings, (2)…

  12. Net Zero Energy Military Installations: A Guide to Assessment and Planning

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

    Booth, S.; Barnett, J.; Burman, K.

    2010-08-01

    The U.S. Department of Defense (DoD) recognizes the strategic importance of energy to its mission, and is working to reduce energy consumption and enhance energy self-sufficiency by drawing on local clean energy sources. A joint initiative formed between DoD and the U.S. Department of Energy (DOE) in 2008 to address military energy use led to a task force to examine the potential for net zero energy military installations, which would produce as much energy on site as they consume in buildings, facilities, and fleet vehicles. This report presents an assessment and planning process to examine military installations for net zeromore » energy potential. Net Zero Energy Installation Assessment (NZEIA) presents a systematic framework to analyze energy projects at installations while balancing other site priorities such as mission, cost, and security.« less

  13. AISS Miro Manual: A Rough Guide

    DTIC Science & Technology

    2006-12-01

    Architechture for Autonomy. This document gives the reader background on “Miro” and the detailed procedure used to install the toolkit and all associated...and address of the organization preparing the document. Organizations for whom the document was prepared, e.g. Centre sponsoring a contractor’s report...to build DRDC’s Architechture for Autonomy. This document gives the reader background on “Miro” and the detailed procedure used to install the toolkit

  14. Federal Emergency Management Information System (FEMIS) system administration guide. Version 1.4

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

    Arp, J.A.; Burnett, R.A.; Downing, T.R.

    The Federal Emergency Management Information System (FEMIS) is an emergency management planning and analysis tool that was developed by the Pacific Northwest National Laboratory (PNNL) under the direction of the US Army Chemical Biological Defense Command. The FEMIS System Administration Guide defines FEMIS hardware and software requirements and gives instructions for installing the FEMIS software package. This document also contains information on the following: software installation for the FEMIS data servers, communication server, mail server, and the emergency management workstations; distribution media loading and FEMIS installation validation and troubleshooting; and system management of FEMIS users, login privileges, and usage. Themore » system administration utilities (tools), available in the FEMIS client software, are described for user accounts and site profile. This document also describes the installation and use of system and database administration utilities that will assist in keeping the FEMIS system running in an operational environment. The FEMIS system is designed for a single Chemical Stockpile Emergency Preparedness Program (CSEPP) site that has multiple Emergency Operations Centers (EOCs). Each EOC has personal computers (PCs) that emergency planners and operations personnel use to do their jobs. These PCs are connected via a local area network (LAN) to servers that provide EOC-wide services. Each EOC is interconnected to other EOCs via telecommunications links.« less

  15. STS-26 Discovery, OV-103, SSME (2019) installed in position number one at KSC

    NASA Image and Video Library

    1988-01-10

    S88-29076 (10 Jan 1988) --- KSC employees work together to carefully guide a 7,000 pound main engine into the number one position in Discovery's aft compartment. Because of the engine's weight and size, special handling equipment is needed to perform the installation. Discovery is currently being prepared for the upcoming STS-26 mission in bay 1 of the Orbiter Processing Facility. This engine, 2019, arrived at KSC on Jan. 6 and was installed Jan. 10. The other two engines are scheduled to be installed later this month. The shuttle's three main liquid fueled engines provide the main propulsion for the orbiter vehicle. The cluster of three engines operate in parallel with the solid rocket boosters during the initial ascent.

  16. Illumination of interior spaces by bended hollow light guides: Application of the theoretical light propagation method

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

    Darula, Stanislav; Kocifaj, Miroslav; Kittler, Richard

    2010-12-15

    To ensure comfort and healthy conditions in interior spaces the thermal, acoustics and daylight factors of the environment have to be considered in the building design. Due to effective energy performance in buildings the new technology and applications also in daylight engineering are sought such as tubular light guides. These allow the transport of natural light into the building core reducing energy consumption. A lot of installations with various geometrical and optical properties can be applied in real buildings. The simplest set of tubular light guide consists of a transparent cupola, direct tube with high reflected inner surface and amore » ceiling cover or diffuser redistributing light into the interior. Such vertical tubular guide is often used on flat roofs. When the roof construction is inclined a bend in the light guide system has to be installed. In this case the cupola is set on the sloped roof which collects sunlight and skylight from the seen part of the sky hemisphere as well as that reflected from the ground and opposite facades. In comparison with the vertical tube some additional light losses and distortions of the propagated light have to be expected in bended tubular light guides. Recently the theoretical model of light propagation was already published and its applications are presented in this study solving illuminance distributions on the ceiling cover interface and further illuminance distribution on the working plane in the interior. (author)« less

  17. Large scale implementation of guided wave based broken rail monitoring

    NASA Astrophysics Data System (ADS)

    Burger, Francois A.; Loveday, Philip W.; Long, Craig S.

    2015-03-01

    A guided wave ultrasound system has been developed over the past 17 years to detect breaks in continuously welded rail track. Installation of the version 4 system on an 840 km long heavy duty freight line was conducted between January 2013 and June 2014. The system operates in pitch - catch mode with alternate transmit and receive transducers spaced approximately 1km apart. If the acoustic signal is not received at the receive station an alarm is triggered to indicate a break in the rail between the transmit station and the receive station. The system is permanently installed, powered by solar panels and issues broken rail alarms using the GSM network where available, and digital radio technology in other areas. A total of 931 stations were installed and the entire length of rail is interrogated every fifteen minutes. The system operates reliably although some problems involving unreliable GSM communication and theft of solar panels have been experienced. In the first two months of operation four broken rails were detected and train operation was halted temporarily for repairs.

  18. Guide to the Job Training Partnership Act. Cumulative Analyses of the Law and Subsequent Policy Issuances. Installment #1.

    ERIC Educational Resources Information Center

    National Alliance of Business, Inc., Washington, DC.

    This guide is the first in a series of interpretive explanations of the Job Training Partnership Act (JTPA). It is designed to provide practitioners and business leaders involved in state and local employment and training programs with an understanding of how to implement the public-private partnership of JTPA. This first edition does the…

  19. Planning for PACS: a comprehensive guide to nontechnical considerations.

    PubMed

    Cohen, Mervyn D; Rumreich, Lori L; Garriot, Kimberley M; Jennings, S Gregory

    2005-04-01

    A complete picture archiving and communication system (PACS) installation is one of the largest projects a radiology department will undertake. Although technology issues are important, they often draw focus away from many other significant issues This paper describes in detail all of these other necessary components that need to be addressed if a PACS installation is to be relatively trouble free, provides guidelines for successful PACS implementation, and details pitfalls to be avoided.

  20. The Environmental Assessment and Management (TEAM) Guide: New Hampshire Supplement

    DTIC Science & Technology

    2010-03-01

    gricultural operations, and from community activities (NHCAR Env-A 101) [Added March 2004]. • Web - a continuous roll of paper used as the printing...confused with conventional combustion de vices with e nclosed f ireboxes a nd c ontrolled a ir t echnology such a s mass burn, modular, a nd...al lowable co ncentration o f a specific p ollutant i n the a mbient a ir o f a r egion o r s ubregion a s e stablished b y t he Commissioner o r

  1. The who, what, why, and how-to guide for gastrostomy tube placement in infants.

    PubMed

    Burd, Angela; Burd, Randall S

    2003-08-01

    The decision to place a gastrostomy tube in an infant can be confusing and difficult for both parents and professionals. A unified team approach is critical to communication and collaboration. Once the decision is made, coordinated parent education, discharge planning, and community integration are essential to facilitate a safe discharge. This article reviews the indications and options for gastrostomy placement, outlines current concepts in gastrostomy tube care, and answers the most frequently asked questions about the discharge and home care of infants with a gastrostomy tube.

  2. 78 FR 73566 - Standard Format and Content for a License Application for an Independent Spent Fuel Storage...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-06

    ...The U.S. Nuclear Regulatory Commission (NRC) is issuing for public comment draft regulatory guide (DG), DG-3042, ``Standard Format and Content for a License Application for an Independent Spent Fuel Storage Installation or a Monitored Retrievable Storage Facility.'' This draft regulatory guide is proposed revision 2 of Regulatory Guide 3.50, which provides a format that the NRC considers acceptable for submitting the information for license applications to store spent nuclear fuel, high-level radioactive waste, and/or reactor-related Greater than Class C waste.

  3. RE-Powering’s Electronic Decision Tree

    EPA Pesticide Factsheets

    Developed by US EPA's RE-Powering America's Land Initiative, the RE-Powering Decision Trees tool guides interested parties through a process to screen sites for their suitability for solar photovoltaics or wind installations

  4. Taste Quality Confusions: Influences of Age, Smoking, PTC Taster Status, and other Subject Characteristics.

    PubMed

    Doty, Richard L; Chen, Jonathan H; Overend, Jane

    2017-01-01

    Many persons misidentify the quality of taste stimuli, a phenomenon termed "taste confusion." In this study of 1000 persons, we examined the influences of age, sex, causes of chemosensory disturbances, and genetically determined phenylthiocarbamide (PTC) taster status on taste quality confusions for four tastants (sucrose, citric acid, sodium chloride, caffeine). Overall, sour-bitter confusions were most common (19.3%), followed by bitter-sour (11.4%), salty-bitter (7.3%), salty-sour (7.0%), bitter-salty (3.5%), bitter-sweet (3.4), and sour-salty (2.4%) confusions. Confusions for sweet were <1%. Asymmetries were common (e.g., bitter-sour confusions were less frequent than sour-bitter confusions). Women had fewer salty-bitter confusions than did men (5.7% vs. 11.4%). Overall, PTC tasters had fewer confusions than non-tasters except for salty-bitter confusions. Confusions typically increased monotonically with age. Current smokers exhibited more sour-bitter confusions than never smokers (48.9% vs. 32.2%), whereas past smokers had more bitter-sour confusions than never smokers (23.8% vs. 14.2%). Previous head trauma was associated with higher bitter-salty and salty-bitter confusions relative to those of some other etiologies. This study demonstrates, for the first time, that multiple subject factors influence taste confusions and, along with literature accounts, supports the view that there are both biological and psychological determinants of taste quality confusions.

  5. Model Analyst’s Toolkit User Guide, Version 7.1.0

    DTIC Science & Technology

    2015-08-01

    Help > About)  Environment details ( operating system )  metronome.log file, located in your MAT 7.1.0 installation folder  Any log file that...requirements to run the Model Analyst’s Toolkit:  Windows XP operating system (or higher) with Service Pack 2 and all critical Windows updates installed...application icon on your desktop  Create a Quick Launch icon – Creates a MAT application icon on the taskbar for operating systems released

  6. [The Confusion Assessment Method: Transcultural adaptation of a French version].

    PubMed

    Antoine, V; Belmin, J; Blain, H; Bonin-Guillaume, S; Goldsmith, L; Guerin, O; Kergoat, M-J; Landais, P; Mahmoudi, R; Morais, J A; Rataboul, P; Saber, A; Sirvain, S; Wolfklein, G; de Wazieres, B

    2018-05-01

    The Confusion Assessment Method (CAM) is a validated key tool in clinical practice and research programs to diagnose delirium and assess its severity. There is no validated French version of the CAM training manual and coding guide (Inouye SK). The aim of this study was to establish a consensual French version of the CAM and its manual. Cross-cultural adaptation to achieve equivalence between the original version and a French adapted version of the CAM manual. A rigorous process was conducted including control of cultural adequacy of the tool's components, double forward and back translations, reconciliation, expert committee review (including bilingual translators with different nationalities, a linguist, highly qualified clinicians, methodologists) and pretesting. A consensual French version of the CAM was achieved. Implementation of the CAM French version in daily clinical practice will enable optimal diagnosis of delirium diagnosis and enhance communication between health professionals in French speaking countries. Validity and psychometric properties are being tested in a French multicenter cohort, opening up new perspectives for improved quality of care and research programs in French speaking countries. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  7. Traveling through Time: The Forum Guide to Longitudinal Data Systems. Book Four of Four: Advanced LDS Usage. NFES 2011-802

    ERIC Educational Resources Information Center

    National Forum on Education Statistics, 2011

    2011-01-01

    This document is the fourth and final installment of this Forum series of guides on longitudinal data systems (LDS). One goal of the National Forum on Education Statistics (the Forum) is to improve the quality of education data gathered for use by policymakers and program decisionmakers. An approach to furthering this goal has been to pool the…

  8. 76 FR 16017 - Withdrawal of Regulatory Guide 8.5

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-22

    ...) Standard N2.3-1979 ``Immediate Evacuation Signal for Use in Industrial Installations,'' published September... Branch, Division of Engineering, Office of Nuclear Regulatory Research. [FR Doc. 2011-6665 Filed 3-21-11...

  9. An Analysis of the Max-Min Texture Measure.

    DTIC Science & Technology

    1982-01-01

    PANC 33 D2 Confusion Matrices for Scene A, IR 34 D3 Confusion Matrices for Scene B, PANC 35 D4 Confusion Matrices for Scene B, IR 36 D5 Confusion...Matrices for Scene C, PANC 37 D6 Confusion Matrices for Scene C, IR 38 D7 Confusion Matrices for Scene E, PANC 39 D8 Confusion Matrices for Scene E, IR 40...D9 Confusion Matrices for Scene H, PANC 41 DIO Confusion Matrices for Scene H, JR 42 3 .D 10CnuinMtie o cn ,IR4 AN ANALYSIS OF THE MAX-MIN TEXTURE

  10. The future of image-guided radiotherapy will be MR guided

    PubMed Central

    Wen, Zhifei; Sadagopan, Ramaswamy; Wang, Jihong; Ibbott, Geoffrey S

    2017-01-01

    Advances in image-guided radiotherapy (RT) have allowed for dose escalation and more precise radiation treatment delivery. Each decade brings new imaging technologies to help improve RT patient setup. Currently, the most frequently used method of three-dimensional pre-treatment image verification is performed with cone beam CT. However, more recent developments have provided RT with the ability to have on-board MRI coupled to the teleradiotherapy unit. This latest tool for treating cancer is known as MR-guided RT. Several varieties of these units have been designed and installed in centres across the globe. Their prevalence, history, advantages and disadvantages are discussed in this review article. In preparation for the next generation of image-guided RT, this review also covers where MR-guided RT might be heading in the near future. PMID:28256898

  11. Effects and modeling of phonetic and acoustic confusions in accented speech.

    PubMed

    Fung, Pascale; Liu, Yi

    2005-11-01

    Accented speech recognition is more challenging than standard speech recognition due to the effects of phonetic and acoustic confusions. Phonetic confusion in accented speech occurs when an expected phone is pronounced as a different one, which leads to erroneous recognition. Acoustic confusion occurs when the pronounced phone is found to lie acoustically between two baseform models and can be equally recognized as either one. We propose that it is necessary to analyze and model these confusions separately in order to improve accented speech recognition without degrading standard speech recognition. Since low phonetic confusion units in accented speech do not give rise to automatic speech recognition errors, we focus on analyzing and reducing phonetic and acoustic confusability under high phonetic confusion conditions. We propose using likelihood ratio test to measure phonetic confusion, and asymmetric acoustic distance to measure acoustic confusion. Only accent-specific phonetic units with low acoustic confusion are used in an augmented pronunciation dictionary, while phonetic units with high acoustic confusion are reconstructed using decision tree merging. Experimental results show that our approach is effective and superior to methods modeling phonetic confusion or acoustic confusion alone in accented speech, with a significant 5.7% absolute WER reduction, without degrading standard speech recognition.

  12. Implementation of the National Intelligent Transportation Systems Program : 1996 report to Congress

    DOT National Transportation Integrated Search

    2003-01-01

    This pocket guide is intended for use by state and local transportation officials, manufacturing and engineering organizations, university transportation professionals, and others responsible for the design, selection, installation, and maintenance o...

  13. Aviation Environmental Design Tool (AEDT): Version 2d: Installation Guide

    DOT National Transportation Integrated Search

    2017-09-01

    Aviation Environmental Design Tool (AEDT) is a software system that models aircraft performance in space and time to estimate fuel consumption, emissions, noise, and air quality consequences. AEDT facilitates environmental review activities required ...

  14. Virtual Exchange Services and Shared CROMERR Services

    EPA Pesticide Factsheets

    Define the objectives, leadership, and membership of an IPT that will guide the requirements definition for a cloud-based Node installation and describe the anticipated architecture and example scenario implementations available to the EN community

  15. Missouri commercial vehicle operations : state business plan

    DOT National Transportation Integrated Search

    1998-05-15

    This business plan is intended to assist this state in improving its commercial vehicle operation regulation, guide the deployment and installation of intelligent transportation systems and to implement these systems in an efficient and cost effectiv...

  16. User's Guide for RESRAD-OFFSITE

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

    Gnanapragasam, E.; Yu, C.

    2015-04-01

    The RESRAD-OFFSITE code can be used to model the radiological dose or risk to an offsite receptor. This User’s Guide for RESRAD-OFFSITE Version 3.1 is an update of the User’s Guide for RESRAD-OFFSITE Version 2 contained in the Appendix A of the User’s Manual for RESRAD-OFFSITE Version 2 (ANL/EVS/TM/07-1, DOE/HS-0005, NUREG/CR-6937). This user’s guide presents the basic information necessary to use Version 3.1 of the code. It also points to the help file and other documents that provide more detailed information about the inputs, the input forms and features/tools in the code; two of the features (overriding the source termmore » and computing area factors) are discussed in the appendices to this guide. Section 2 describes how to download and install the code and then verify the installation of the code. Section 3 shows ways to navigate through the input screens to simulate various exposure scenarios and to view the results in graphics and text reports. Section 4 has screen shots of each input form in the code and provides basic information about each parameter to increase the user’s understanding of the code. Section 5 outlines the contents of all the text reports and the graphical output. It also describes the commands in the two output viewers. Section 6 deals with the probabilistic and sensitivity analysis tools available in the code. Section 7 details the various ways of obtaining help in the code.« less

  17. Tank farms pump critical characteristic and specification guide

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

    Titzler, P.A.

    The Design Authority group for Tank Farms, in conjunction with the Construction Projects organization, have recognized that there is a need to provide consistency in the procurement and testing of pumps and to assure that known critical attributes and features are included with each pump order as well as to reduce potential confusion by pump suppliers. As a result, a panel of pump experts representing Lockheed Martin Hanford Company (LMHC), Fluor Daniel Northwest (FDNW), Numatec Hanford Corporation (NHC), SGN Eurisys Services Corporation (SESC), and ARES Corporation has been assembled to prepare a guide for pump specifications. This document contains themore » consensus listing of critical characteristics and procurement recommendations of the panel. It is intended to be used as a guide for future pump procurement activities. If followed, it will help reduce cleanup costs at the Hanford Site and promote prompt approval of pumping system designs and procurement specifications. Alternate criteria may be specified on a case by case basis if deviation from the requirements contained herein is merited due to special circumstances.« less

  18. Public health guide to field developments linking ecosystems, environments and health in the Anthropocene.

    PubMed

    Buse, Chris G; Oestreicher, Jordan Sky; Ellis, Neville R; Patrick, Rebecca; Brisbois, Ben; Jenkins, Aaron P; McKellar, Kaileah; Kingsley, Jonathan; Gislason, Maya; Galway, Lindsay; McFarlane, Ro A; Walker, Joanne; Frumkin, Howard; Parkes, Margot

    2018-05-01

    The impacts of global environmental change have precipitated numerous approaches that connect the health of ecosystems, non-human organisms and humans. However, the proliferation of approaches can lead to confusion due to overlaps in terminology, ideas and foci. Recognising the need for clarity, this paper provides a guide to seven field developments in environmental public health research and practice: occupational and environmental health; political ecology of health; environmental justice; ecohealth; One Health; ecological public health; and planetary health. Field developments are defined in terms of their uniqueness from one another, are historically situated, and core texts or journals are highlighted. The paper ends by discussing some of the intersecting features across field developments, and considers opportunities created through such convergence. This field guide will be useful for those seeking to build a next generation of integrative research, policy, education and action that is equipped to respond to current health and sustainability challenges. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  19. Documentation Library Application (DLA) Version 2.0.0.1, User Guide

    DTIC Science & Technology

    2013-05-08

    document DIScard chotnoes and undo <ht:dc-oot. View AN Library ~IR8librMY ~ooc~~.tiOn Llbt~ry View W AA Library View ~MI Libr -ary...Windows XP and access to the DLA SQL Server database. To install the DLA, navigate to N:\\Dept 161\\3 - PRODUCTS\\ Software Installation...Health Research Center. You should see the DLA menu item listed under the NHRC programs there. Contact the DLA software POC if you encounter any

  20. A guide to structural factors for advanced composites used on spacecraft

    NASA Technical Reports Server (NTRS)

    Vanwagenen, Robert

    1989-01-01

    The use of composite materials in spacecraft systems is constantly increasing. Although the areas of composite design and fabrication are maturing, they remain distinct from the same activities performed using conventional materials and processes. This has led to some confusion regarding the precise meaning of the term 'factor of safety' as it applies to these structures. In addition, composite engineering introduces terms such as 'knock-down factors' to further modify material properties for design purposes. This guide is intended to clarify these terms as well as their use in the design of composite structures for spacecraft. It is particularly intended to be used by the engineering community not involved in the day-to-day composites design process. An attempt is also made to explain the wide range of factors of safety encountered in composite designs as well as their relationship to the 1.4 factor of safety conventionally applied to metallic structures.

  1. Guiding without feeling guided: Implicit scaffolding through interactive simulation design

    NASA Astrophysics Data System (ADS)

    Paul, Ariel; Podolefsky, Noah; Perkins, Katherine

    2013-01-01

    While PhET interactive simulations (sims) were historically designed for college students, they are used at lower grade levels, and we are currently developing sims targeted at middle school (MS). In studying how MS students interact with and learn from these sims, we have been extracting insights about design for the middle-grade-levels and across K-16. This collection of work has highlighted the importance of implicit scaffolding, a design framework that reduces the amount of explicit instruction needed to facilitate learning. We present a case study of redesigning a sim - Energy Skate Park (ESP) - for effective use in MS. We conducted think-aloud interviews with MS students to identify successful features, sources of confusion or unproductive distraction, as well as features inconsistent with gradeappropriate learning goals. Drawing on these data and the principle of implicit scaffolding, we developed Energy Skate Park Basics (ESPB). Interviews on ESPB demonstrate increased usability and learning for MS students.

  2. Flate-plate photovoltaic power systems handbook for Federal agencies

    NASA Technical Reports Server (NTRS)

    Cochrane, E. H.; Lawson, A. C.; Savage, C. H.

    1984-01-01

    The primary purpose is to provide a tool for personnel in Federal agencies to evaluate the viability of potential photovoltaic applications. A second objective is to provide descriptions of various photovoltaic systems installed by different Federal agencies under the Federal Photovoltaic Utilization Program so that other agencies may consider similar applications. A third objective is to share lessons learned to enable more effective procurement, design, installation, and operation of future photovoltaic systems. The intent is not to provide a complete handbook, but rather to provide a guide for Federal agency personnel with additional information incorporated by references. The steps to be followed in selecting, procuring, and installing a photovoltaic application are given.

  3. Construction Guide to Next-Generation High-Performance Walls in Climate Zones 3-5 - Part 1: 2x6 Walls

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

    Kochkin, V.; Wiehagen, J.

    2017-08-31

    Part 1 of this Construction Guide to High-Performance Walls in Climate Zones 3-5 provides time-proven, practical, and cost-effective strategies for constructing durable, energy-efficient walls. It addresses walls constructed with 2x6 wood frame studs, wood structural panel (WSP) exterior sheathing, and a cladding system installed over WSP sheathing in low-rise residential buildings up to three stories high.

  4. Construction Guide to Next-Generation High-Performance Walls in Climate Zones 3-5 - Part 1: 2x6 Walls

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

    Kochkin, V.; Wiehagen, J.

    Part 1 of this Construction Guide to High-Performance Walls in Climate Zones 3-5 provides time-proven, practical, and cost-effective strategies for constructing durable, energy-efficient walls. It addresses walls constructed with 2x6 wood frame studs, wood structural panel (WSP) exterior sheathing, and a cladding system installed over WSP sheathing in low-rise residential buildings up to three stories high.

  5. Necrotizing fasciitis: strategies for diagnosis and management.

    PubMed

    Taviloglu, Korhan; Yanar, Hakan

    2007-08-07

    Necrotizing fasciitis (NF) is uncommon and difficult to diagnose, and it cause progressive morbidity until the infectious process is diagnosed and treated medically and surgically. The literature addressed NF contains confusing information, inaccurate bacteriologic data, and antiquated antibiotic therapy. A delay in diagnosis is associated with a grave prognosis and increased mortality. The main goal of the clinician must be to establish the diagnosis and initially treat the patient within the standard of care. This review is planned as a guide for the clinician in making an early diagnosis of NF and initiating effective medical and surgical therapy.

  6. Standardized radiographic interpretation of thoracic tuberculosis in children.

    PubMed

    Concepcion, Nathan David P; Laya, Bernard F; Andronikou, Savvas; Daltro, Pedro A N; Sanchez, Marion O; Uy, Jacqueline Austine U; Lim, Timothy Reynold U

    2017-09-01

    There is a lack of standardized approach and terminology to classify the diverse spectrum of manifestations in tuberculosis. It is important to recognize the different clinical and radiographic patterns to guide treatment. As a result of changing epidemiology, there is considerable overlap in the radiologic presentations of primary tuberculosis and post-primary tuberculosis. In this article we promote a standardized approach in clinical and radiographic classification for children suspected of having or diagnosed with childhood tuberculosis. We propose standardized terms to diminish confusion and miscommunication, which can affect management. In addition, we present pitfalls and limitations of imaging.

  7. Practical guidelines for implementing adaptive optics in fluorescence microscopy

    NASA Astrophysics Data System (ADS)

    Wilding, Dean; Pozzi, Paolo; Soloviev, Oleg; Vdovin, Gleb; Verhaegen, Michel

    2018-02-01

    In life sciences, interest in the microscopic imaging of increasingly complex three dimensional samples, such as cell spheroids, zebrafish embryos, and in vivo applications in small animals, is growing quickly. Due to the increasing complexity of samples, more and more life scientists are considering the implementation of adaptive optics in their experimental setups. While several approaches to adaptive optics in microscopy have been reported, it is often difficult and confusing for the microscopist to choose from the array of techniques and equipment. In this poster presentation we offer a small guide to adaptive optics providing general guidelines for successful adaptive optics implementation.

  8. Differentiating between rights-based and relational ethical approaches.

    PubMed

    Trobec, Irena; Herbst, Majda; Zvanut, Bostjan

    2009-05-01

    When forced treatment in mental health care is under consideration, two approaches guide clinicians in their actions: the dominant rights-based approach and the relational ethical approach. We hypothesized that nurses with bachelor's degrees differentiate better between the two approaches than nurses without a degree. To test this hypothesis a survey was performed in major Slovenian health institutions. We found that nurses emphasize the importance of ethics and personal values, but 55.4% of all the nurse participants confused the two approaches. The results confirmed our hypothesis and indicate the importance of nurses' formal education, especially when caring for patients with mental illness.

  9. Aviation Environmental Design Tool (AEDT): Version 2b: Installation Guide : [December 2015

    DOT National Transportation Integrated Search

    2015-12-01

    Aviation Environmental Design Tool (AEDT) is a software system that models aircraft performance in space and time to estimate fuel consumption, emissions, noise, and air quality consequences. AEDT facilitates environmental review activities required ...

  10. Aviation Environmental Design Tool (AEDT): Version 2b: Installation Guide : [June 2016

    DOT National Transportation Integrated Search

    2016-06-01

    Aviation Environmental Design Tool (AEDT) is a software system that models aircraft performance in space and time to estimate fuel consumption, emissions, noise, and air quality consequences. AEDT facilitates environmental review activities required ...

  11. Aviation Environmental Design Tool (AEDT): Version 2b: Installation Guide : [July 2015

    DOT National Transportation Integrated Search

    2015-07-01

    Aviation Environmental Design Tool (AEDT) is a software system that models aircraft performance in space and time to estimate fuel consumption, emissions, noise, and air quality consequences. AEDT facilitates environmental review activities required ...

  12. Previous MOVES Versions and Documentation

    EPA Pesticide Factsheets

    Find all software, user guides, and download and installation instructions for MOVES2010a and MOVES2010. Note that these version are not valid for SIP and transportation conformity purposes: MOVES2014 and MOVES2014a are the latest versions.

  13. Installing computers in older adults' homes and teaching them to access a patient education web site: a systematic approach.

    PubMed

    Dauz, Emily; Moore, Jan; Smith, Carol E; Puno, Florence; Schaag, Helen

    2004-01-01

    This article describes the experiences of nurses who, as part of a large clinical trial, brought the Internet into older adults' homes by installing a computer, if needed, and connecting to a patient education Web site. Most of these patients had not previously used the Internet and were taught even basic computer skills when necessary. Because of increasing use of the Internet in patient education, assessment, and home monitoring, nurses in various roles currently connect with patients to monitor their progress, teach about medications, and answer questions about appointments and treatments. Thus, nurses find themselves playing the role of technology managers for patients with home-based Internet connections. This article provides step-by-step procedures for computer installation and training in the form of protocols, checklists, and patient user guides. By following these procedures, nurses can install computers, arrange Internet access, teach and connect to their patients, and prepare themselves to install future generations of technological devices.

  14. A visually guided collision warning system with a neuromorphic architecture.

    PubMed

    Okuno, Hirotsugu; Yagi, Tetsuya

    2008-12-01

    We have designed a visually guided collision warning system with a neuromorphic architecture, employing an algorithm inspired by the visual nervous system of locusts. The system was implemented with mixed analog-digital integrated circuits consisting of an analog resistive network and field-programmable gate array (FPGA) circuits. The resistive network processes the interaction between the laterally spreading excitatory and inhibitory signals instantaneously, which is essential for real-time computation of collision avoidance with a low power consumption and a compact hardware. The system responded selectively to approaching objects of simulated movie images at close range. The system was, however, confronted with serious noise problems due to the vibratory ego-motion, when it was installed in a mobile miniature car. To overcome this problem, we developed the algorithm, which is also installable in FPGA circuits, in order for the system to respond robustly during the ego-motion.

  15. Pharmacists' experiences and attitudes regarding generic drugs and generic substitution: two sides of the coin.

    PubMed

    Olsson, Erika; Kälvemark Sporrong, Sofia

    2012-12-01

    Generic drug substitution reduces costs for medicines, but the downsides include unintentional double medication, confusion and anxiety among patients. Information from pharmacists affects patients' experiences of substitution with generic drugs. The aim of this study was to explore experiences and attitudes to generic substitution among Swedish community pharmacists. An interview guide was developed. Semi-structured interviews with community pharmacists were conducted and transcribed verbatim. Analysis was inductive; extracts from the transcripts were compared and combined to form themes and subcategories. Pharmacists from a heterogeneous convenience sample of pharmacies were interviewed until data saturation had been achieved. Sixteen pharmacists were interviewed. Three main themes and twelve subcategories were identified, with the main themes being the role of the pharmacist, pharmacists' concerns regarding patients, and the generic drug. Pharmacists found it positive that generic substitution decreases the costs for pharmaceuticals but also emphasized that the switch can confuse and worry patients, which could result in less benefit from treatment. Respondents claimed that generic substitution has changed the focus in the pharmacist-patient meeting towards economics and regulations. According to the interviewed pharmacists generic substitution is not primarily an issue of generic versus brand-name products, but concerns above all the challenges that the switch implies for patients and pharmacists. To prevent known confusion and concerns among patients it is important that community pharmacists acquire the necessary tools and knowledge to manage this situation; pharmacists themselves as well as pharmacy owners and authorities share responsibility for this. © 2012 The Authors. IJPP © 2012 Royal Pharmaceutical Society.

  16. Aviation Environmental Design Tool (AEDT): Version 2c Service Pack 2: Installation Guide

    DOT National Transportation Integrated Search

    2017-03-01

    Aviation Environmental Design Tool (AEDT) is a software system that models aircraft performance in space and time to estimate fuel consumption, emissions, noise, and air quality consequences. AEDT facilitates environmental review activities required ...

  17. Psychoanalytic peregrinations. III: Confusion of tongues, psychoanalyst as translator.

    PubMed

    Chessick, Richard D

    2002-01-01

    A variety of problems cause a confusion of tongues between the psychoanalyst and the patient. In this sense the psychoanalyst faces the same problems as the translator of a text from one language to another. Examples are given of confusion due cultural differences, confusion due translation differences among translators, confusion due translator prejudice or ignorance, confusion due ambiguous visual cues and images, and confusion due to an inherently ambiguous text. It is due to this unavoidable confusion that the humanistic sciences cannot in principle achieve the mathematical exactness of the natural sciences and should not be expected to do so or condemned because they do not.

  18. Study on installation of the submersible mixer

    NASA Astrophysics Data System (ADS)

    Tian, F.; Shi, W. D.; He, X. H.; Jiang, H.; Xu, Y. H.

    2013-12-01

    Study on installation of the submersible mixer for sewage treatment has been limited. In this article, large-scale computational fluid dynamics software FLUENT6.3 was adopted. ICEM software was used to build an unstructured grid of sewage treatment pool. After that, the sewage treatment pool was numerically simulated by dynamic coordinate system technology and RNG k-ε turbulent model and PIOS algorithm. Agitation pools on four different installation location cases were simulated respectively, and the external characteristic of the submersible mixer and the velocity cloud of the axial section were respectively comparatively analyzed. The best stirring effect can be reached by the installation location of case C, which is near the bottom of the pool 600 mm and blade distance the bottom at least for 200 mm wide and wide edge and narrow edge distance by 4:3. The conclusion can guide the engineering practice.

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

    Bartlett, Roscoe A.; Baird, Mark L.; Berrill, Mark A.

    This guide describes the structure and setup of the standard VERA development environment (VERA Dev Env) and standard VERA Third Party Libraries (TPLs) that need to be in place before installing many of the VERA simulation components. It describes everything from the initial setup on a new machine to the final build, testing, and installation of VERA components. The goal of this document is to describe how to create the directories and contents outlined in Standard VERA Dev Env Directory Structure and then obtain the remaining VERA source and build, test, and install any of the necessary VERA components onmore » a given system. This document describes the process both for a development version of VERA and for a released tarball of the VERA sources.« less

  20. Renewable energy water supply - Mexico program summary

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

    Foster, R.

    1997-12-01

    This paper describes a program directed by the US Agency for International Development and Sandia National Laboratory which installed sustainable energy sources in the form of photovoltaic modules and wind energy systems in rural Mexico to pump water and provide solar distillation services. The paper describes the guidelines which appeared most responsible for success as: promote an integrated development program; install quality systems that develop confidence; instill local project ownership; train local industry and project developers; develop a local maintenance infrastructure; provide users training and operations guide; develop clear lines of responsibilities for system upkeep. The paper emphasizes the importancemore » of training. It also presents much collected data as to the characteristics and performance of the installed systems.« less

  1. A prestorage method to measure neutron transmission of ultracold neutron guides

    NASA Astrophysics Data System (ADS)

    Blau, B.; Daum, M.; Fertl, M.; Geltenbort, P.; Göltl, L.; Henneck, R.; Kirch, K.; Knecht, A.; Lauss, B.; Schmidt-Wellenburg, P.; Zsigmond, G.

    2016-01-01

    There are worldwide efforts to search for physics beyond the Standard Model of particle physics. Precision experiments using ultracold neutrons (UCN) require very high intensities of UCN. Efficient transport of UCN from the production volume to the experiment is therefore of great importance. We have developed a method using prestored UCN in order to quantify UCN transmission in tubular guides. This method simulates the final installation at the Paul Scherrer Institute's UCN source where neutrons are stored in an intermediate storage vessel serving three experimental ports. This method allowed us to qualify UCN guides for their intended use and compare their properties.

  2. PIA installation and user guide : 2009 update.

    DOT National Transportation Integrated Search

    2010-04-01

    A significant number of TxDOTs signalized intersections operate under isolated control. : At many of these signals, it is not uncommon for an approaching platoon of vehicles to : face a red signal when it arrives at the stopbar. Often, these plato...

  3. 32 CFR 247.1 - Purpose.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... DEFENSE NEWSPAPERS, MAGAZINES AND CIVILIAN ENTERPRISE PUBLICATIONS § 247.1 Purpose. This part implements... concerning authorized DoD Appropriated Funded (APF) newspapers and magazines, and Civilian Enterprise (CE) newspapers, magazines, guides, and installation maps in support of the DoD Internal Information Program. 1...

  4. Design, development and deployment of public service photovoltaic power/load systems for the Gabonese Republic

    NASA Technical Reports Server (NTRS)

    Kaszeta, William J.

    1987-01-01

    Five different types of public service photovoltaic power/load systems installed in the Gabonese Republic are discussed. The village settings, the systems, performance results and some problems encountered are described. Most of the systems performed well, but some of the systems had problems due to failure of components or installation errors. The project was reasonably successful in collecting and reporting data for system performance evaluation that will be useful for guiding officials and system designers involved in village power applications in developing countries.

  5. Solar demonstration project in a fast-food restaurant

    NASA Astrophysics Data System (ADS)

    McClenahan, D.

    1980-11-01

    The results of a two-phase program in which the first phase included the successful use of heat reclamation equipment and energy conservation techniques at a typical fast-food restaurant are described. The project's second phase involved the engineering, designing, installation and interfacing of a solar collector system at the facility. The report will help to serve as a guide for other restaurants around the state, and possibly the nation, which wish to install energy saving systems, or adopt energy-saving techniques, geared to their special needs and equipment.

  6. Spectroscopy of neutron rich nuclei using cold neutron induced fission of actinide targets at the ILL: the EXILL campaign

    NASA Astrophysics Data System (ADS)

    de France, G.; Blanc, A.; Drouet, F.; Jentschel, M.; Köster, U.; Mutti, P.; Régis, J. M.; Simpson, G.; Soldner, T.; Stezowski, O.; Ur, C. A.; Urban, W.; Vancrayenest, A.

    2014-03-01

    A combination of germanium detectors has been installed at the PF1B neutron guide of the ILL to perform the prompt spectroscopy of neutron-rich nuclei produced in the neutron-capture induced-fission of 235U and 241Pu. In addition LaBr3 detectors from the FATIMA collaboration have been installed in complement with the EXOGAM clovers to measure lifetimes of low-lying excited states. The measured characteristics and online spectra indicate very good performances of the overall setup.

  7. EXOGAM at the ILL: the EXILL campaign

    NASA Astrophysics Data System (ADS)

    de France, G.; Blanc, A.; Drouet, F.; Jentschel, M.; Köster, U.; Mutti, P.; Régis, J. M.; Simpson, G.; Soldner, T.; Stezowski, O.; Ur, C. A.; Urban, W.; Vancrayenest, A.

    2018-02-01

    A combination of germanium detectors has been installed at the PF1B neutron guide of the ILL to perform the prompt spectroscopy of neutron-rich nuclei produced in the neutron-capture induced-fission of 235U and 241Pu. Radiative capture reactions on rare targets have also been performed. LaBr3 detectors from the FATIMA collaboration have also been installed in complement with the EXOGAM clovers to measure lifetimes of low-lying excited states. The measured characteristics indicate very good performances of the overall setup. Some recent results will be discussed.

  8. KSC-04PD-1680

    NASA Technical Reports Server (NTRS)

    2004-01-01

    KENNEDY SPACE CENTER, FLA. In the Orbiter Processing Facility, workers help guide the nose cap (right) toward the orbiter Atlantis for installation. The nose cap was removed from the vehicle in May and sent back to the vendor for thorough Non- Destructive Engineering evaluation and recoating. Thermography was also performed to check for internal flaws. This procedure uses high intensity light to heat areas that are immediately scanned with an infrared camera. White Thermal Protection System blankets were reinstalled on the nose cap before installation. Processing continues on Atlantis for its future mission to the International Space Station.

  9. An online ID identification system for liquefied-gas cylinder plant

    NASA Astrophysics Data System (ADS)

    He, Jin; Ding, Zhenwen; Han, Lei; Zhang, Hao

    2017-11-01

    An automatic ID identification system for gas cylinders' online production was developed based on the production conditions and requirements of the Technical Committee for Standardization of Gas Cylinders. A cylinder ID image acquisition system was designed to improve the image contrast of ID regions on gas cylinders against the background. Then the ID digits region was located by the CNN template matching algorithm. Following that, an adaptive threshold method based on the analysis of local average grey value and standard deviation was proposed to overcome defects of non-uniform background in the segmentation results. To improve the single digit identification accuracy, two BP neural networks were trained respectively for the identification of all digits and the easily confusable digits. If the single digit was classified as one of confusable digits by the former BP neural network, it was further tested by the later one, and the later result was taken as the final identification result of this single digit. At last, the majority voting was adopted to decide the final identification result for the 6-digit cylinder ID. The developed system was installed on a production line of a liquefied-petroleum-gas cylinder plant and worked in parallel with the existing weighing step on the line. Through the field test, the correct identification rate for single ID digit was 94.73%, and none of the tested 2000 cylinder ID was misclassified through the majority voting.

  10. “That’s a good question”: University researchers’ views on ownership and retention of human genetic specimens

    PubMed Central

    Cadigan, R. Jean; Easter, Michele M.; Dobson, Allison W.; Davis, Arlene M.; Rothschild, Barbra B.; Zimmer, Catherine; Sterling, Rene; Henderson, Gail

    2012-01-01

    Purpose To explore the views of university-based investigators conducting genetic research with human specimens regarding ownership and retention of specimens, and knowledge of related institutional review board and university policies. Methods Data were collected in three phases: a qualitative pilot study of 14 investigators; a web-based survey taken by 80 investigators; and follow-up, in-depth interviews with 12 survey respondents. Results Investigators named a variety of single or multiple owners of human specimens and often expressed confusion regarding specimen ownership. Most associated ownership with rights to control, and responsibilities to maintain, specimens. Investigators viewed specimens as “precious” resources whose value could be increased through long-term or infinite retention, particularly in light of anticipated technological advances in genome science. Their views on ownership and retention were shaped by perceptions of institutional review board policies as immortalized in subject informed consent documents, rather than knowledge of actual policies. Conclusion Long-term retention of human specimens makes confusion about ownership particularly problematic. Given findings that investigators’ views on ownership and retention are largely guided by their perception of university policies, the need for clear, consistent policies at the institution level is urgent. PMID:21659952

  11. Advancing the Scientific Foundation for Evidence-Based Practice in Clinical Child and Adolescent Psychology.

    PubMed

    Roberts, Michael C; Blossom, Jennifer B; Evans, Spencer C; Amaro, Christina M; Kanine, Rebecca M

    2017-01-01

    Evidence-based practice (EBP) has become a central focus in clinical child and adolescent psychology. As originally defined, EBP in psychology is the integration of the best available research evidence, patient characteristics, and clinical expertise. Although evidence-based perspectives have garnered widespread acceptance in recent years, there has also been some confusion and disagreement about the 3-part definition of EBP, particularly the role of research. In this article, we first provide a brief review of the development of EBP in clinical child and adolescent psychology. Next, we outline the following 4 points to help clarify the understanding of EBP: (a) knowledge should not be confused with epistemic processes, (b) research on clinician and client factors is needed for EBP, (c) research on assessment is needed for EBP, and (d) the 3-part conceptualization of EBP can serve as a useful framework to guide research. Based on these principles, we put forth a slightly revised conceptualization of EBP, in which the role of research is expanded and more clearly operationalized. Finally, based on our review of the literature, we offer illustrative examples of specific directions for future research to advance the evidence base for EBP in clinical child and adolescent psychology.

  12. Sampling of post-Riley visual artists surreptitiously probing perception

    NASA Astrophysics Data System (ADS)

    Daly, Scott J.

    2003-06-01

    Attending any conference on visual perception undoubtedly leaves one exposed to the work of Salvador Dali, whose extended phase of work exploring what he dubbed, "the paranoiac-critical method" is very popular as examples of multiple perceptions from conflicting input. While all visual art is intertwined with perceptual science, from convincing three-dimensional illusion during the Renaissance to the isolated visual illusions of Bridget Riley"s Op-Art, direct statements about perception are rarely uttered by the artists in recent times. However, there are still a number of artists working today whose work contains perceptual questions and exemplars that can be of interest to vision scientists and imaging engineers. This talk will start sampling from Op-Art, which is most directly related to psychophysical test stimuli and then will discuss "perceptual installations" from artists such as James Turrell"s, whose focus is often directly on natural light, with no distortions imposed by any capture or display apparatus. His work generally involves installations that use daylight and focus the viewer on its nuanced qualities, such as umbra, air particle interactions, and effects of light adaptation. He is one of the last artists to actively discuss perception. Next we discuss minimal art and electronic art, with video artist Nam June Paik discussing the "intentionally boring" art of minimalism. Another artist using installations is Sandy Skoglund, who creates environments of constant spectral albedo, with the exception of her human occupants. Tom Shannon also uses installations as his media to delve into 3D aspects of depth and perspective, but in an atomized fashion. Beginning with installation concepts, Calvin Collum then adds the restrictive viewpoint of photography to create initially confusing images where the pictorial content and depth features are independent (analogous to the work of Patrick Hughes). Andy Goldsworthy also combines photography with concepts of physical object manipulation inherent in installation, but takes the "installation" out of the gallery into the outdoor natural world. In doing so, he highlights perceptual interactions of scene spectra, color induction, and color constancy. The sculptor Shigeo Fukuda creates intentionally designed multiple-view sculptures, where the perceived subject matter of the sculpture changes with viewing angle. Lastly, Doug Aitken explores the interaction of the functional and emotional aspects of vision.

  13. JPRS Report, Soviet Union, Foreign Military Review, No. 5, May 1987

    DTIC Science & Technology

    1987-09-18

    which can carry up to 16 Hellfire missiles with semi-active laser homing devices (maximum range of 6,000 m). The presence of good flight and technical...will have laser -guided control systems, that is, will retain the link between the missile and the launch installation right up to impact on target as...antitank missile system to replace the Milan system in the 1990s. The control system with a laser -guided homing device also has been accepted for

  14. Phase contrast portal imaging using synchrotron radiation

    NASA Astrophysics Data System (ADS)

    Umetani, K.; Kondoh, T.

    2014-07-01

    Microbeam radiation therapy is an experimental form of radiation treatment with great potential to improve the treatment of many types of cancer. We applied a synchrotron radiation phase contrast technique to portal imaging to improve targeting accuracy for microbeam radiation therapy in experiments using small animals. An X-ray imaging detector was installed 6.0 m downstream from an object to produce a high-contrast edge enhancement effect in propagation-based phase contrast imaging. Images of a mouse head sample were obtained using therapeutic white synchrotron radiation with a mean beam energy of 130 keV. Compared to conventional portal images, remarkably clear images of bones surrounding the cerebrum were acquired in an air environment for positioning brain lesions with respect to the skull structure without confusion with overlapping surface structures.

  15. Preventing dispensing errors by alerting for drug confusions in the pharmacy information system-A survey of users.

    PubMed

    Campmans, Zizi; van Rhijn, Arianne; Dull, René M; Santen-Reestman, Jacqueline; Taxis, Katja; Borgsteede, Sander D

    2018-01-01

    Drug confusion is thought to be the most common type of dispensing error. Several strategies can be implemented to reduce the risk of medication errors. One of these are alerts in the pharmacy information system. To evaluate the experiences of pharmacists and pharmacy technicians with alerts for drug name and strength confusion. In May 2017, a cross-sectional survey of pharmacists and pharmacy technicians was performed in community pharmacies in the Netherlands using an online questionnaire. Of the 269 respondents, 86% (n = 230) had noticed the alert for drug name confusion, and 26% (n = 67) for drug strength confusion. Of those 230, 9% (n = 20) had experienced that the alert had prevented dispensing the wrong drug. For drug strength confusion, this proportion was 12% (n = 8). Respondents preferred to have an alert for drug name and strength confusion in the pharmacy information system. 'Alert fatigue' was an important issue, so alerts should only be introduced for frequent confusions or confusions with serious consequences. Pharmacists and pharmacy technicians were positive about having alerts for drug confusions in their pharmacy information system and experienced that alerts contributed to the prevention of dispensing errors. To prevent alert fatigue, it was considered important not to include all possible confusions as a new alert: the potential contribution to the prevention of drug confusion should be weighed against the risk of alert fatigue.

  16. 76 FR 1619 - Proposed Information Collection Activity; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-11

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Administration for Children and Families [OMB No. 0970... Automated Child Welfare Information System (SACWIS) Assessment Review Guide. Description: The Department of..., development, or installation of statewide automated child welfare systems (SACWIS). The data from these...

  17. Netbook User’s Guide and Installation Manual.

    DTIC Science & Technology

    1997-01-31

    The general purpose of Netbook is to add value to the information available online, by developing a collaborative environment within which that...information can be effectively accessed, stored, annotated, and structured. Netbook is a prototype tool that provides users with the capacity for

  18. Design criteria monograph on transmission seals

    NASA Technical Reports Server (NTRS)

    Hayden, T. S.; Keller, C. H., Jr.

    1975-01-01

    Guide is based on experience obtained in wide variety of applications using lip, circumferential, and face seals. Particular attention is given to capabilities and lubrication of various seal types. Special limitations as a result of storage requirements, quality control, installation, operation, and removal are discussed.

  19. 45 CFR 307.1 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... system means the hardware, operational software, applications software and electronic linkages in an... further defined in the OCSE guideline entitled “Automated Systems for Child Support Enforcement: A Guide... training, testing, and conversion plans to install the computer system. (j) The following terms are defined...

  20. 45 CFR 307.1 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... system means the hardware, operational software, applications software and electronic linkages in an... further defined in the OCSE guideline entitled “Automated Systems for Child Support Enforcement: A Guide... training, testing, and conversion plans to install the computer system. (j) The following terms are defined...

  1. 45 CFR 307.1 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... system means the hardware, operational software, applications software and electronic linkages in an... further defined in the OCSE guideline entitled “Automated Systems for Child Support Enforcement: A Guide... training, testing, and conversion plans to install the computer system. (j) The following terms are defined...

  2. 45 CFR 307.1 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... system means the hardware, operational software, applications software and electronic linkages in an... further defined in the OCSE guideline entitled “Automated Systems for Child Support Enforcement: A Guide... training, testing, and conversion plans to install the computer system. (j) The following terms are defined...

  3. 45 CFR 307.1 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... system means the hardware, operational software, applications software and electronic linkages in an... further defined in the OCSE guideline entitled “Automated Systems for Child Support Enforcement: A Guide... training, testing, and conversion plans to install the computer system. (j) The following terms are defined...

  4. [Variety systematization and research progress of Mongolian medicine "Bashaga"].

    PubMed

    Zhao, Yun-Shan; Bi, Ya-Qiong; Lei, Lu-Jing; Zhu, Xiang-Hui; Lv, Ying; Zhang, Chun-Hong; Li, Min-Hui

    2017-03-01

    Mongolian medicine is the traditional drug with the theory of Mongolian medicine and pharmacy as a guide, which made a great contribution to the survival and development of the Mongolian people. Mongolian medicine "Bashaga" faced the situations of origin is unclear, and clinical therapy is confused and so on. This paper summarizes the original plants and studies the species textual research and ethnopharmacology of Mongolian medicine "Bashaga". This paper intends to ensure authentic plant and provide comprehensive insight into the chemical constituents, pharmacology and application status of Mongolian medicine "Bashaga" to discuss the rationality of the confirmation in "Bashaga" authentic plant. Copyright© by the Chinese Pharmaceutical Association.

  5. The Colorado Compendium: An Article-Based Literature Review Program

    PubMed Central

    Druck, Jeffrey; Pearson, David; Claud, Jonathan

    2009-01-01

    The immense body of knowledge that emergency medicine (EM) encompasses is constantly growing and ever changing. Textbooks build a strong foundation for the EM resident, but journal articles critical for modifying and improving EM practices are equally important for a well-rounded education. Determining which journal articles are vital to an EM residency education is a challenge. Lacking a formalized list of key articles available to EM residents and realizing that a list of articles without a guide may be difficult and confusing for novice readers, we created the “Colorado Compendium”: a recommended reading list, limited to 100 articles with accompanying summaries, tailored to emergency medicine residents. PMID:19561763

  6. Morvan chorea and agrypnia excitata: when video-polysomnographic recording guides the diagnosis.

    PubMed

    Provini, Federica; Marconi, Sara; Amadori, Marcello; Guaraldi, Pietro; Pierangeli, Giulia; Cortelli, Pietro; Lugaresi, Elio; Montagna, Pasquale; Tinuper, Paolo

    2011-12-01

    Morvan chorea is an antibody-mediated limbic encephalopathy characterized by severe insomnia, mental confusion, hallucinations, enacted dreams, hyperhidrosis, and neuromyotonia. In a 78 years old man presenting with progressive insomnia apathy and depression, a video-polysomnogram documented enacted dreams mimicking daily life activity (oneiric stupor). This finding led us to perform a search for serum antibodies to voltage-gated K+ channels, which was positive. A diagnosis of Morvan chorea was done. The patient underwent plasma exchange with complete resolution of the clinical picture. Oneiric stupor may represent a useful precocious diagnostic marker in Morvan chorea. Copyright © 2011 Elsevier B.V. All rights reserved.

  7. From integrative bioethics to pseudoscience.

    PubMed

    Bracanović, Tomislav

    2012-12-01

    Integrative bioethics is a brand of bioethics conceived and propagated by a group of Croatian philosophers and other scholars. This article discusses and shows that the approach encounters several serious difficulties. In criticizing certain standard views on bioethics and in presenting their own, the advocates of integrative bioethics fall into various conceptual confusions and inconsistencies. Although presented as a project that promises to deal with moral dilemmas created by modern science and technology, integrative bioethics does not contain the slightest normativity or action-guiding capacity. Portrayed as a scientific and interdisciplinary enterprise, integrative bioethics displays a large number of pseudoscientific features that throw into doubt its overall credibility. © 2012 Blackwell Publishing Ltd.

  8. Floating Chip Mounting System Driven by Repulsive Force of Permanent Magnets for Multiple On-Site SPR Immunoassay Measurements

    PubMed Central

    Horiuchi, Tsutomu; Tobita, Tatsuya; Miura, Toru; Iwasaki, Yuzuru; Seyama, Michiko; Inoue, Suzuyo; Takahashi, Jun-ichi; Haga, Tsuneyuki; Tamechika, Emi

    2012-01-01

    We have developed a measurement chip installation/removal mechanism for a surface plasmon resonance (SPR) immunoassay analysis instrument designed for frequent testing, which requires a rapid and easy technique for changing chips. The key components of the mechanism are refractive index matching gel coated on the rear of the SPR chip and a float that presses the chip down. The refractive index matching gel made it possible to optically couple the chip and the prism of the SPR instrument easily via elastic deformation with no air bubbles. The float has an autonomous attitude control function that keeps the chip parallel in relation to the SPR instrument by employing the repulsive force of permanent magnets between the float and a float guide located in the SPR instrument. This function is realized by balancing the upward elastic force of the gel and the downward force of the float, which experiences a leveling force from the float guide. This system makes it possible to start an SPR measurement immediately after chip installation and to remove the chip immediately after the measurement with a simple and easy method that does not require any fine adjustment. Our sensor chip, which we installed using this mounting system, successfully performed an immunoassay measurement on a model antigen (spiked human-IgG) in a model real sample (non-homogenized milk) that included many kinds of interfering foreign substances without any sample pre-treatment. The ease of the chip installation/removal operation and simple measurement procedure are suitable for frequent on-site agricultural, environmental and medical testing. PMID:23202030

  9. Making Sense of Confusion: Relating Performance, Confidence, and Self-Efficacy to Expressions of Confusion in an Introductory Physics Class

    ERIC Educational Resources Information Center

    Dowd, Jason E.; Araujo, Ives; Mazur, Eric

    2015-01-01

    Although confusion is generally perceived to be negative, educators dating as far back as Socrates, who asked students to question assumptions and wrestle with ideas, have challenged this notion. Can confusion be productive? How should instructors interpret student expressions of confusion? During two semesters of introductory physics that…

  10. Preventing dispensing errors by alerting for drug confusions in the pharmacy information system—A survey of users

    PubMed Central

    Campmans, Zizi; van Rhijn, Arianne; Dull, René M.; Santen-Reestman, Jacqueline; Taxis, Katja

    2018-01-01

    Introduction Drug confusion is thought to be the most common type of dispensing error. Several strategies can be implemented to reduce the risk of medication errors. One of these are alerts in the pharmacy information system. Objective To evaluate the experiences of pharmacists and pharmacy technicians with alerts for drug name and strength confusion. Methods In May 2017, a cross-sectional survey of pharmacists and pharmacy technicians was performed in community pharmacies in the Netherlands using an online questionnaire. Results Of the 269 respondents, 86% (n = 230) had noticed the alert for drug name confusion, and 26% (n = 67) for drug strength confusion. Of those 230, 9% (n = 20) had experienced that the alert had prevented dispensing the wrong drug. For drug strength confusion, this proportion was 12% (n = 8). Respondents preferred to have an alert for drug name and strength confusion in the pharmacy information system. ‘Alert fatigue’ was an important issue, so alerts should only be introduced for frequent confusions or confusions with serious consequences. Conclusion Pharmacists and pharmacy technicians were positive about having alerts for drug confusions in their pharmacy information system and experienced that alerts contributed to the prevention of dispensing errors. To prevent alert fatigue, it was considered important not to include all possible confusions as a new alert: the potential contribution to the prevention of drug confusion should be weighed against the risk of alert fatigue. PMID:29813099

  11. A Planning Guide for Instructional Networks, Part II.

    ERIC Educational Resources Information Center

    Daly, Kevin F.

    1994-01-01

    This second in a series of articles on planning for instructional computer networks focuses on site preparation, installation, service, and support. Highlights include an implementation schedule; classroom and computer lab layouts; electrical power needs; workstations; network cable; telephones; furniture; climate control; and security. (LRW)

  12. Lighting Control Best Practice Guide: Schools.

    ERIC Educational Resources Information Center

    2002

    This publication offers design, specification, and installation guidance for lighting control appropriate for K-12 educational facilities. It features applications that illustrate the best control practices for a variety of spaces, facilitating lighting control design and application. Each best practice meets the provisions of relevant energy…

  13. Build a WWW Homepage for Your School!

    ERIC Educational Resources Information Center

    Chrobak, Kimberly

    1995-01-01

    Discusses the use of World Wide Web (WWW) Homepage for school information. Topics include school sites; installation of a WWW browser; file tags; sites for beginner's guides to the language (HTML); two Usenet discussion groups; and a sample lesson plan including objective, procedure, and evaluation. (AEF)

  14. Tips for Implementing a Wireless Network

    ERIC Educational Resources Information Center

    Walery, Darrell

    2005-01-01

    This article provides a quick start guide to provide educators with the basic points to consider before installing a wireless network in the school. Since many school districts have already implemented wireless networks, there is a lot of information available online to assist in the process.

  15. Propulsion Diagnostic Method Evaluation Strategy (ProDiMES) User's Guide

    NASA Technical Reports Server (NTRS)

    Simon, Donald L.

    2010-01-01

    This report is a User's Guide for the Propulsion Diagnostic Method Evaluation Strategy (ProDiMES). ProDiMES is a standard benchmarking problem and a set of evaluation metrics to enable the comparison of candidate aircraft engine gas path diagnostic methods. This Matlab (The Mathworks, Inc.) based software tool enables users to independently develop and evaluate diagnostic methods. Additionally, a set of blind test case data is also distributed as part of the software. This will enable the side-by-side comparison of diagnostic approaches developed by multiple users. The Users Guide describes the various components of ProDiMES, and provides instructions for the installation and operation of the tool.

  16. Construction Guide to Next-Generation High-Performance Walls in Climate Zones 3-5 - Part 2: 2x4 Walls

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

    Kochkin, V.; Wiehagen, J.

    2017-06-01

    Part 2 of this Construction Guide to High-Performance Walls in Climate Zones 3-5 provides straightforward and cost-effective strategies to construct durable, energy-efficient walls. It addresses walls constructed with 2x4 wood frame studs, wood structural panel (WSP) sheathing as wall bracing and added backing for foam sheathing, a layer of rigid foam sheathing insulation up to 1.5 inches thick over the WSP, and a cladding system installed over the foam sheathing in low-rise residential buildings up to three stories high. Walls with 2x6 framing are addressed in Part 1 of the Guide.

  17. Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR). Version 3.5, Quick Reference Guide

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

    Gilbert, B.G.; Richards, R.E.; Reece, W.J.

    1992-10-01

    This Reference Guide contains instructions on how to install and use Version 3.5 of the NRC-sponsored Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR). The NUCLARR data management system is contained in compressed files on the floppy diskettes that accompany this Reference Guide. NUCLARR is comprised of hardware component failure data (HCFD) and human error probability (HEP) data, both of which are available via a user-friendly, menu driven retrieval system. The data may be saved to a file in a format compatible with IRRAS 3.0 and commercially available statistical packages, or used to formulate log-plots and reports of data retrievalmore » and aggregation findings.« less

  18. Construction Guide to Next-Generation High-Performance Walls in Climate Zones 3-5 - Part 2: 2x4 Walls

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

    Kochkin, V.; Wiehagen, J.

    Part 2 of this Construction Guide to High-Performance Walls in Climate Zones 3-5 provides straightforward and cost-effective strategies to construct durable, energy-efficient walls. It addresses walls constructed with 2x4 wood frame studs, wood structural panel (WSP) sheathing as wall bracing and added backing for foam sheathing, a layer of rigid foam sheathing insulation up to 1.5 inches thick over the WSP, and a cladding system installed over the foam sheathing in low-rise residential buildings up to three stories high. Walls with 2x6 framing are addressed in Part 1 of the Guide.

  19. SWITCH user's manual

    NASA Technical Reports Server (NTRS)

    1987-01-01

    The planning program, SWITCH, and its surrounding changed-goal-replanning program, Runaround, are described. The evolution of SWITCH and Runaround from an earlier planner, DEVISER, is recounted. SWITCH's plan representation, and its process of building a plan by backward chaining with strict chronological backtracking, are described. A guide for writing knowledge base files is provided, as are narrative guides for installing the program, running it, and interacting with it while it is running. Some utility functions are documented. For the sake of completeness, a narrative guide to the experimental discrepancy-replanning feature is provided. Appendices contain knowledge base files for a blocksworld domain, and a DRIBBLE file illustrating the output from, and user interaction with, the program in that domain.

  20. Measure Guideline: Guidance on Taped Insulating Sheathing Drainage Planes

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

    Grin, A.; Lstiburek, J.

    This guide provides information and recommendations to the following groups: insulation contractors; general contractors; builders; home remodelers; mechanical contractors; and homeowners, as a guide to the work that needs to be done. The order of work completed during home construction and retrofit improvements is important. Health and safety issues must be addressed first and are more important than durability issues. And durability issues are more important than saving energy. Not all techniques can apply to all houses. Special conditions will require special action. Some builders or homeowners will wish to do more than the important but basic retrofit strategies outlinedmore » by this guide. The following are best practice and product recommendations from the interviewed contractors and homebuilders who collectively have a vast amount of experience. Three significant items were discussed with the group which are required to make taped insulating sheathing a simple, long term, and durable drainage plane: 1. Horizontal joints should be limited or eliminated wherever possible; 2. Where a horizontal joint exists use superior materials; 3. Frequent installation inspection and regular trade training are required to maintain proper installation. Section 5 of this measure guideline contains the detailed construction procedure for the three recommended methods to effectively seal the joints in exterior insulating sheathing to create a simple, long term, and durable drainage plane.« less

  1. Quality Assurance Framework Implementation Guide for Isolated Community Power Systems

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

    Esterly, Sean R.; Baring-Gould, Edward I.; Burman, Kari A.

    This implementation guide is a companion document to the 'Quality Assurance Framework for Mini-Grids' technical report. This document is intended to be used by one of the many stakeholder groups that take part in the implementation of isolated power systems. Although the QAF could be applied to a single system, it was designed primarily to be used within the context of a larger national or regional rural electrification program in which many individual systems are being installed. This guide includes a detailed overview of the Quality Assurance Framework and provides guidance focused on the implementation of the Framework from themore » perspective of the different stakeholders that are commonly involved in expanding energy development within specific communities or regions. For the successful long-term implementation of a specific rural electrification program using mini-grid systems, six key stakeholders have been identified that are typically engaged, each with a different set of priorities 1. Regulatory agency 2. Governmental ministry 3. System developers 4. Mini-utility 5. Investors 6. Customers/consumers. This document is broken into two distinct sections. The first focuses on the administrative processes in the development and operation of community-based mini-grid programs, while the second focuses on the process around the installation of the mini-grid project itself.« less

  2. Core Knowledge Confusions Among University Students

    NASA Astrophysics Data System (ADS)

    Lindeman, Marjaana; Svedholm, Annika M.; Takada, Mikito; Lönnqvist, Jan-Erik; Verkasalo, Markku

    2011-05-01

    Previous studies have demonstrated that university students hold several paranormal beliefs and that paranormal beliefs can be best explained with core knowledge confusions. The aim of this study was to explore to what extent university students confuse the core ontological attributes of lifeless material objects (e.g. a house, a stone), living organisms (e.g. plants), and mental states (e.g., thoughts); whether some core knowledge confusions are more common than others; whether the confusions differ between students from different fields of study, and to replicate the finding that paranormal beliefs increase together with core knowledge confusions. The results showed that half of the participants considered at least four, and one quarter of the participants considered 8-30 confusion statements to be literally true and that the confusions were strongly and positively associated with the amount of paranormal beliefs. The findings indicate that university education does not abolish the misconceptions that characterize children's thinking.

  3. GRAAL on the mountaintop

    NASA Astrophysics Data System (ADS)

    Paufique, Jérôme; Madec, Pierre-Yves; Kolb, Johann; Kuntschner, Harald; Argomedo, Javier; Kiekebusch, Mario J.; Donaldson, Robert H.; Arsenault, Robin; Siebenmorgen, Ralf; Soenke, Christian; Tordo, Sebastien; Conzelmann, Ralf D.; Jost, Andreas; Reyes-Moreno, Javier; Downing, Mark; Hibon, Pascale; Valenzuela, Jose Javier; Haguenauer, Pierre

    2016-07-01

    GRAAL is the adaptive optics module feeding the wide-field IR imager HAWK-I at the VLT observatory. As part of the adaptive optics facility, GRAAL is equipped with 4 Laser-guide star wave-front sensors and provides a large field-of-view, ground layer correction system to HAWK-I. After a successful testing in Europe, the module has been re-assembled in Chile and installed at the Nasmyth-A platform of Yepun, the fourth Unit telescope of the observatory. We report on the installation of GRAAL on the mountain and on its first testing in stand-alone and on-sky.

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

    ERIC Educational Resources Information Center

    Chapman, Mike; Chapman, Carol; MacLean, Margaret

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

  5. 32 CFR Appendix C to Part 247 - Mailing of DoD Newspapers, Magazines, CE Guides, and Installation Maps; Sales and Distribution of...

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    .... Government Agencies, Members of Congress, libraries, hospitals, schools, and depositories. f. Mailing of an... by the commander, such as the foyers of open messes or exchanges. They will be placed only in stands...

  6. Solar Technology Curriculum, 1980.

    ERIC Educational Resources Information Center

    Seward County Community Coll., Liberal, KS.

    This curriculum guide contains lecture outlines and handouts for training solar technicians in the installation, maintenance, and repair of solar energy hot water and space heating systems. The curriculum consists of four modular units developed to provide a model through which community colleges and area vocational/technical schools can respond…

  7. Renewable Energy for Rural Schools

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

    Jimenez, A.C.; Lawand, T.

    2000-11-28

    This publication addresses the need for energy in schools, primarily those schools that are not connected to the electric grid. This guide will apply mostly to primary and secondary schools located in non-electrified areas. In areas where grid power is expensive and unreliable, this guide can be used to examine other energy options to conventional power. The authors' goal is to help the reader to accurately assess a school's energy needs, evaluate appropriate and cost-effective technologies to meet those needs, and to implement an effective infrastructure to install and maintain the hardware.

  8. Developments in neutron beam devices and an advanced cold source for the NIST research reactor

    NASA Astrophysics Data System (ADS)

    Williams, Robert E.; Rowe, J. Michael

    2002-01-01

    The last 5 yr has been a period of steady growth in instrument capabilities and utilization at the National Institute of Standards and Technology Center for Neutron Research. Since the installation of the liquid hydrogen cold source in 1995, all of the instruments originally planned for the Cold Neutron Research Facility have been completed and made available to users, and three new thermal neutron instruments have been installed. Currently, an advanced cold source is being fabricated that will better couple the reactor core and the existing network of neutron guides. Many improvements are also being made in neutron optics to enhance the beam characteristics of certain instruments. For example, optical filters will be installed that will increase the fluxes at the two 30-m SANS instruments by as much as two. Sets of MgF 2 biconcave lenses have been developed for SANS that have demonstrated a significant improvement in resolution over conventional pinhole collimation. The recently commissioned high-flux backscattering spectrometer incorporates a converging guide, a large spherically focusing monochromator and analyzer, and a novel phase space transform chopper, to achieve very high intensity while maintaining excellent energy resolution. Finally, a prototype low background, doubly focusing neutron monochromator is nearing completion that will be the heart of a new cold neutron spectrometer, as well as two new thermal neutron triple axis spectrometers.

  9. Making sense of confusion: Relating performance, confidence, and self-efficacy to expressions of confusion in an introductory physics class

    NASA Astrophysics Data System (ADS)

    Dowd, Jason E.; Araujo, Ives; Mazur, Eric

    2015-06-01

    Although confusion is generally perceived to be negative, educators dating as far back as Socrates, who asked students to question assumptions and wrestle with ideas, have challenged this notion. Can confusion be productive? How should instructors interpret student expressions of confusion? During two semesters of introductory physics that involved Just-in-Time Teaching (JiTT) and research-based reading materials, we evaluated performance on reading assignments while simultaneously measuring students' self-assessment of their confusion over the preclass reading material (N =137 ; Nfall=106 , Nspring=88 ). We examined the relationship between confusion and correctness, confidence in reasoning, and (in the spring) precourse self-efficacy. We find that student expressions of confusion before coming to class are negatively related to correctness on preclass content-related questions, confidence in reasoning on those questions, and self-efficacy, but weakly positively related to final grade when controlling for these factors (β =0.23 , p =0.03 ).

  10. Recommended Strain Gage Application Procedures for Various Langley Research Center Balances and Test Articles

    NASA Technical Reports Server (NTRS)

    Moore, Thomas C., Sr.

    1997-01-01

    The NASA Langley Research Center uses more than 10000 strain gages per year in supporting its various research programs. The character of the testing at LaRC is such that the types of strain gage installations, the materials they are applied to, and the test environments encountered, require many varied approaches for installing strain gages. These installations must be accomplished in the most technically discerning and appropriate manner. This technical memorandum is offered as an assisting guide in helping the strain gage user to determine the appropriate approach for a given strain gage application requirement. Specifically, this document offers detailed recommendations for strain gaging the following: LaRC-Designed balances, LARC custom transducers, certain composite materials and alloys, high-temperature test articles, and selected non-typical or unique materials or test conditions.

  11. The Installation Restoration Program Toxicology Guide. Volume 5

    DTIC Science & Technology

    1990-11-01

    biological systems may not differentiate metals on a basis other than oxidation state. In essence , this results in a specific function (e.g. intracellular...biological exposure Indices. 5th ed. Cincinnati, Ohio, pp. 422-426 (as cited in 6206). 6368. Jasmin , G. 1973. Experimental production of polycythcmia in

  12. 45 CFR 205.38 - Federal financial participation (FFP) for establishing a statewide mechanized system.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., development or installation of a statewide automated application processing and information retrieval system.... (2) The system is compatible with the claims processing and information retrieval systems used in the... in the title IV-A (AFDC) Automated Application Processing and Information Retrieval System Guide...

  13. 45 CFR 205.38 - Federal financial participation (FFP) for establishing a statewide mechanized system.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., development or installation of a statewide automated application processing and information retrieval system.... (2) The system is compatible with the claims processing and information retrieval systems used in the... in the title IV-A (AFDC) Automated Application Processing and Information Retrieval System Guide...

  14. 45 CFR 205.38 - Federal financial participation (FFP) for establishing a statewide mechanized system.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., development or installation of a statewide automated application processing and information retrieval system.... (2) The system is compatible with the claims processing and information retrieval systems used in the... in the title IV-A (AFDC) Automated Application Processing and Information Retrieval System Guide...

  15. 45 CFR 205.38 - Federal financial participation (FFP) for establishing a statewide mechanized system.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., development or installation of a statewide automated application processing and information retrieval system.... (2) The system is compatible with the claims processing and information retrieval systems used in the... in the title IV-A (AFDC) Automated Application Processing and Information Retrieval System Guide...

  16. 45 CFR 205.38 - Federal financial participation (FFP) for establishing a statewide mechanized system.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., development or installation of a statewide automated application processing and information retrieval system.... (2) The system is compatible with the claims processing and information retrieval systems used in the... in the title IV-A (AFDC) Automated Application Processing and Information Retrieval System Guide...

  17. Solar water heater design package

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Package describes commercial domestic-hot-water heater with roof or rack mounted solar collectors. System is adjustable to pre-existing gas or electric hot-water house units. Design package includes drawings, description of automatic control logic, evaluation measurements, possible design variations, list of materials and installation tools, and trouble-shooting guide and manual.

  18. Connecticut permanent long-term bridge monitoring network, volume 7 : lessons learned for specifications to guide design of structural health monitoring systems.

    DOT National Transportation Integrated Search

    2014-08-01

    This report proposes a set of specifications for bridge structural health monitoring that has resulted from the : experiences gained during the installation and monitoring of six permanent long-term bridge monitoring systems in : Connecticut. As expe...

  19. Abstract of operations - boats automated reporting system 1.0 : installation and maintenance guide version 1.0 January 1995

    DOT National Transportation Integrated Search

    1995-01-01

    The AOPS Boats system was developed to assist you in compiling your quarterly AOPS data and sending it to Headquarters. An additional component was designed solely to field use to help the station track certification dates by training activities on l...

  20. Designing and Maintaining the CATV and Small TV Studio.

    ERIC Educational Resources Information Center

    Knecht, Kenneth B.

    Written especially for those who want expert, indepth guidance on setting up a small-to-medium size television studio, this handbook is a detailed guide on the installation and maintenance of production facilities for cable, closed-circuit, instructional, and small broadcast television studios. Detailed discussions are included of studio pulse…

  1. Library Users: How They Adapt to Changing Roles.

    ERIC Educational Resources Information Center

    Miido, Helis

    Traditional library tasks, for example database searching, are increasingly performed by library users, forcing both the librarian and the user to assume at times dichotomous roles of teacher and student. Modern librarians install new software and guide organizations in multimedia applications. Librarians need to be cognizant of the human factor,…

  2. Reducing fog-related crashes on the Afton and Fancy Gap Mountain sections of I-64 and I-77 in Virginia.

    DOT National Transportation Integrated Search

    2002-10-01

    The Fancy Gap and Afton Mountain interstates have a long history of fog-related, multivehicle crashes. Because of its earlier involvement in the installation and evaluation of the original Afton Mountain in-pavement fog guide light system, and concer...

  3. Heating, Ventilation, and Air Conditioning Series. Duty Task List.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This task list is intended for use in planning and/or evaluating a competency-based course in heating, ventilation, and air conditioning. The guide outlines the tasks entailed in eight different duties typically required of employees in the following occupations: residential installer, domestic refrigeration technician, air conditioning and…

  4. Safety and Fire Prevention Guide for Hospital Safety Managers.

    DTIC Science & Technology

    1987-04-01

    fault circuit interrupter (GFCI) protection is required for each circuit supplying receptacles in hydrotherapy rooms. GFCIs are usually installed in...the hydrotherapy unit instantaneously before a person could receive a fatal shock. [NFPA 70, Sec 680-62(a)] " . 4- 4-I TG No. 152 Apr il 1987 4-6

  5. SCHOOL LUNCH DESIGN CRITERIA, 1965.

    ERIC Educational Resources Information Center

    BAILEY, THOMAS D.

    IN ORDER TO SERVE AS A GUIDE FOR ARCHITECTS, COUNTY SUPERINTENDENTS, AND SCHOOL LUNCH SUPERVISORS, THIS REPORT SPECIFIES CRITERIA FOR SCHOOL LUNCH PROGRAMS. AREAS DISCUSSED INCLUDE--(1) SELECTION, PROCUREMENT, AND INSTALLATION OF EQUIPMENT WITH RESPECT TO THE NUMBER OF MEALS TO BE SERVED, (2) REQUIREMENTS FOR FUTURE EXPANSION, (3) SANITATION AND…

  6. The Cheapbook: A Compendium of Inexpensive Exhibit Ideas, 1995 Edition.

    ERIC Educational Resources Information Center

    Orselli, Paul, Ed.

    This guide includes complete installation descriptions of 30 exhibits. They include: the adjustable birthday cake, ball-in-tube, Bernoulli Box, chain wave, collapsible truss bridge, double wave device, eddy currents raceway, full-length mirror, geodesic domes, giant magnetic tangrams, harmonic cantilever, hyperboloid of revolution, lifting lever,…

  7. DoD Sustainability Application Guide for Historic Properties

    DTIC Science & Technology

    2007-05-01

    319 Appendix B: Survey of DoD Sustainability Projects ...................................................................... 322...that support sustainability objectives; 2. conducting a survey of existing LEED-EB qualifying historic building pro- jects and assessing them to...site. While military installations have typically conducted archaeological surveys , all proposed ground-disturbing activi- ties located in areas with

  8. 75 FR 62759 - Notice of Proposed Change to Section IV of the Virginia State Technical Guide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ..., Roof Runoff Structure; 600, Terrace; 620, Underground Outlet; 313, Waste Storage Facility; 359, Waste Treatment Lagoon; 633, Waste Utilization; 638, Water and Sediment Control Basin. These practices will be used to plan and install conservation practices on cropland, pastureland, woodland, and wildlife land...

  9. Leveling up: enabling diverse users to locate and effectively use unfamiliar data sets through NCAR's Research Data Archive

    NASA Astrophysics Data System (ADS)

    Peng, G. S.

    2016-12-01

    Research necessarily expands upon the volume and variety of data used in prior work. Increasingly, investigators look outside their primary areas of expertise for data to incorporate into their research. Locating and using the data that they need, which may be described in terminology from other fields of science or be encoded in unfamiliar data formats, present often insurmountable barriers for potential users. As a data provider of a diverse collection of over 600 atmospheric and oceanic data sets (DS) (http://rda.ucar.edu), we seek to reduce or remove those barriers. Serving a broadening and increasing user base with fixed and finite resources requires automation. Our software harvests metadata descriptors about the data from the data files themselves. Data curators/subject matter experts augment the machine-generated metadata as needed. Metadata powers our data search tools. Users may search for data in a myriad of ways ranging from free text queries to GCMD keywords to faceted searches capable of narrowing down selections by specific criteria. Users are offered customized lists of DSs fitting their criteria with links to DS main information pages that provide detailed information about each DS. Where appropriate, they link to the NCAR Climate Data Guide for expert guidance about strengths and weaknesses of that particular DS. Once users find the data sets they need, we provide modular lessons for common data tasks. The lessons may be data tool install guides, data recipes, blog posts, or short YouTube videos. Rather than overloading users with reams of information, we provide targeted lessons when the user is most receptive, e.g. when they want to use data in an unfamiliar format. We add new material when we discover common points of confusion. Each educational resource is tagged with DS ID numbers so that they are automatically linked with the relevant DSs. How can data providers leverage the work of other data providers? Can a common tagging scheme for data education materials help us automatically share our data lessons? Research is at the frontier of knowledge. Questions from users seeking to create new uses for old data will not always be answerable with canned responses. Humans will remain in the loop. But we need automation and cross-center cooperation to reduce the areas spanned by "edge cases."

  10. Near infra-red astronomy with adaptive optics and laser guide stars at the Keck Observatory

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

    Max, C.E.; Gavel, D.T.; Olivier, S.S.

    1995-08-03

    A laser guide star adaptive optics system is being built for the W. M. Keck Observatory`s 10-meter Keck II telescope. Two new near infra-red instruments will be used with this system: a high-resolution camera (NIRC 2) and an echelle spectrometer (NIRSPEC). The authors describe the expected capabilities of these instruments for high-resolution astronomy, using adaptive optics with either a natural star or a sodium-layer laser guide star as a reference. They compare the expected performance of these planned Keck adaptive optics instruments with that predicted for the NICMOS near infra-red camera, which is scheduled to be installed on the Hubblemore » Space Telescope in 1997.« less

  11. Pharyngeal tuberculosis: Report of 5 cases.

    PubMed

    Mouhsine, Abdelilah; Temsamani, Hind; Belkouch, Ahmed; Atmane, ElMehdi; Elfikri, Abdelghani; Benariba, Fouad

    2016-01-01

    Tuberculosis is a public health problem for many countries, whether rich or poor. Extranodal ENT locations are rare, and it prevails in the cavum in the pharyngeal region. Based on a 3-year retrospective study of 5 clinical cases, the authors aim to highlight the epidemiological, clinical, radiological, therapeutic and prognostic aspects of this disease. Clinical aspects are not specific and there is often confusion in the differential diagnosis with tumoral lesions. Positive diagnosis is guided by the clinical and the radiological findings, and confirmed by histology. Copyright © 2015 Elsevier España, S.L.U. y Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. All rights reserved.

  12. Bringing the sense back into healthy eating advice.

    PubMed

    Drummond, Sandra

    2006-01-01

    Conflicting messages about diet in the media, including publicity for "fad" diets, tend to distort the public's understanding of healthy eating. Several myths also persist, such as "skipping meals is a good way to lose weight," "all fats are bad" or "carbohydrates should be limited when trying to lose weight" Food labels, including the "traffic light" system, may also be confusing for some people. Food preferences vary between individuals, but health professionals can help guide individuals and towards a varied, balanced diet. This will include foods the individual and family enjoy, but based on appropriate proportions of all the five food groups, cooked in healthy ways. Some simple healthy eating tips are given to pass on to clients.

  13. Confusion and Complex Learning during Interactions with Computer Learning Environments

    ERIC Educational Resources Information Center

    Lehman, Blair; D'Mello, Sidney; Graesser, Art

    2012-01-01

    Folk wisdom holds that being confused is detrimental to learning. However, research on emotions and learning suggest a somewhat more complex relationship between confusion and learning outcomes. In fact, it has been proposed that impasses that trigger states of cognitive disequilibrium and confusion can create opportunities for deep learning of…

  14. Quantifying Deep-Imaging Limits of the VLA

    NASA Astrophysics Data System (ADS)

    Mayeshiba, Julia; Mayeshiba, J.; Rau, U.; Owen, F. N.

    2014-01-01

    The confusion limit is important to understand when conducting surveys of faint radio sources. The source count distributions derived from these surveys are indicative of the large-scale structure and evolution of the universe. The VLA’s confusion limit is not well-defined and astronomers have frequently observed below its current estimated confusion limit. Our study seeks to refine and understand these estimated values and their differences. In our study, we used sources from the center one square degree of the S3-SEX simulated sky made by Wilman et al. As a first step, we verified that our simulation matched observed trends of the confusion limit. During this process we studied the dependence of the achieved confusion limit on cleaning depth and PSF shape. We also reproduced the different limits seen by Frazer Owen in 2008 and NVSS. With this check completed, we then roughly estimated the confusion limits for the VLA’s four configurations. Our preliminary results showed that at an observing frequency of 1.4GHz , there is a confusion limit of 10µJy for the D Configuration and 5µJy for the C Configuration. These estimates are a factor of two lower than the lowest confusion limits reached by observers. While it is encouraging that our estimated confusion limits follow observed trends, more analysis of our process is needed. We could not accurately estimate confusion limits for the A and B configurations due to an artifact dominated image in the A Configuration and an estimated confusion limit that was too close to the noise level in the B Configuration. For the second part of our study we tested CASA’s source-finding algorithm. We found that as currently implemented, it has significant difficulty finding fainter sources.

  15. Design of power-plant installations pressure-loss characteristics of duct components

    NASA Technical Reports Server (NTRS)

    Henry, John R

    1944-01-01

    A correlation of what are believed to be the most reliable data available on duct components of aircraft power-plant installations is presented. The information is given in a convenient form and is offered as an aid in designing duct systems and, subject to certain qualifications, as a guide in estimating their performance. The design and performance data include those for straight ducts; simple bends of square, circular, and elliptical cross sections; compound bends; diverging and converging bends; vaned bends; diffusers; branch ducts; internal inlets; and an angular placement of heat exchangers. Examples are included to illustrate methods of applying these data in analyzing duct systems. (author)

  16. Building America Case Study: Measure Guideline: Guidance on Taped Insulating Sheathing Drainage Planes (Fact Sheet)

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

    Not Available

    This guide provides information and recommendations to the following groups: Insulation contractors, General contractors, Builders, Home remodelers, Mechanical contractors, and Homeowners as a guide to the work that needs to be done. The order of work completed during home construction and retrofit improvements is important. Health and safety issues must be addressed first and are more important than durability issues. And durability issues are more important than saving energy. Not all techniques can apply to all houses. Special conditions will require special action. Some builders or homeowners will wish to do more than the important but basic retrofit strategies outlinedmore » by this guide. The following are best practice and product recommendations from the interviewed contractors and home builders who collectively have a vast amount of experience. Three significant items were discussed with the group which are required to make taped insulating sheathing a simple, long term, and durable drainage plane: 4. Horizontal joints should be limited or eliminated wherever possible 5. Where a horizontal joint exists use superior materials 6. Frequent installation inspection and regular trade training are required to maintain proper installation Section 5 of this measure guideline contains the detailed construction procedure for the three recommended methods to effectively seal the joints in exterior insulating sheathing to create a simple, long term, and durable drainage plane.« less

  17. Status of ARGOS - The Laser Guide Star System for the LBT

    NASA Astrophysics Data System (ADS)

    Raab, Walfried; Rabien, Sebastian; Gaessler, Wolfgang; Esposito, Simone; Antichi, Jacopo; Lloyd-Hart, Michael; Barl, Lothar; Beckmann, Udo; Bonaglia, Marco; Borelli, Jose; Brynnel, Joar; Buschkamp, Peter; Busoni, Lorenzo; Carbonaro, Luca; Christou, Julian; Connot, Claus; Davies, Richard; Deysenroth, Matthias; Durney, Olivier; Green, Richard; Gemperlein, Hans; Gasho, Victor; Haug, Marcus; Hubbard, Pete; Ihle, Sebastian; Kulas, Martin; Loose, Christina; Lehmitz, Michael; Noenickx, Jamison; Nussbaum, Edmund; Orban De Xivry, Gilles; Quirrenbach, Andreas; Peter, Diethard; Rahmer, Gustavo; Rademacher, Matt; Storm, Jesper; Schwab, Christian; Vaitheeswaran, Vidhya; Ziegleder, Julian

    2013-12-01

    ARGOS is an innovative multiple laser guide star adaptive optics system for the Large Binocular Telescope (LBT), designed to perform effective GLAO correction over a very wide field of view. The system is using high powered pulsed green (532 nm) lasers to generate a set of three guide stars above each of the LBT mirrors. The laser beams are launched through a 40 cm telescope and focused at an altitude of 12 km, creating laser beacons by means of Rayleigh scattering. The returning scattered light, primarily sensitive to the turbulences close to the ground, is detected by a gated wavefront sensor system. The derived ground layer correction signals are directly driving the adaptive secondary mirror of the LBT. ARGOS is especially designed for operation with the multiple object spectrograph Luci, which will benefit from both, the improved spatial resolution, as well as the strongly enhanced flux. In addition to the GLAO Rayleigh beacon system, ARGOS was also designed for a possible future upgrade with a hybrid sodium laser - Rayleigh beacon combination, enabling diffraction limited operation. The ARGOS laser system has undergone extensive tests during Summer 2012 and is scheduled for installation at the LBT in Spring 2013. The remaining sub-systems will be installed during the course of 2013. We report on the overall status of the ARGOS system and the results of the sub-system characterizations carried out so far.

  18. Mini-Computers and the Building Trades: A Guide for Teachers of Vocational Education. Final Report.

    ERIC Educational Resources Information Center

    Asplen, Donald; And Others

    These training materials are designed to help vocational education teachers introduce students to the utilization and installation of mini- and microcomputers in residential and small business buildings. It consists of two chapters. Chapter 1 contains general materials, designed to promote awareness, and chapter 2 contains materials which are…

  19. Investigation of Performance Improvements Including Application of Inlet Guide Vanes to a Cross-flow Fan

    DTIC Science & Technology

    2009-09-01

    25 Figure 17. IGV Cut Out from Fluid Domain...Figure 22. Installed IGVS as Viewed from the CFF Inlet.................................................30 Figure 23. Schematic of Turbine Test Rig (TTR...44 Figure 28. Close In View of Velocity Vector Plot Near IGVS for 6IGV Model..............45 Figure 29

  20. SHEDS-Multimedia Model Version 3 (a) Technical Manual; (b) User Guide; and (c) Executable File to Launch SAS Program and Install Model

    EPA Science Inventory

    Reliable models for assessing human exposures are important for understanding health risks from chemicals. The Stochastic Human Exposure and Dose Simulation model for multimedia, multi-route/pathway chemicals (SHEDS-Multimedia), developed by EPA’s Office of Research and Developm...

  1. 119. Photocopy of drawing (1959 civil engineering drawing by the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    119. Photocopy of drawing (1959 civil engineering drawing by the Ralph M. Parsons Company) PLOT PLAN AND PROFILE LINES OF WAVE GUIDE ENCLOSURE AND CABLE TRAY INSTALLATION FOR LAUNCH OPERATIONS BUILDING, SHEET C41 - Vandenberg Air Force Base, Space Launch Complex 3, Launch Operations Building, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  2. 120. Photocopy of drawing (1958 civil engineering drawing by the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    120. Photocopy of drawing (1958 civil engineering drawing by the Ralph M. Parsons Company) STRUCTURAL DETAILS OF WAVE GUIDE ENCLOSURE AND CABLE TRAY INSTALLATION FOR LAUNCH OPERATIONS BUILDING, SHEET C42 - Vandenberg Air Force Base, Space Launch Complex 3, Launch Operations Building, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  3. 75 FR 62759 - Notice of Proposed Change to Section IV of the Virginia State Technical Guide

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-13

    ... following practice standards: 314, Brush Management, 324, Deep Tillage, 330, Contour Farming, 332, Contour.... These practices will be used to plan and install conservation practices. DATES: Comments will be...-1737. Copies of the practice standards will be made available upon written request to the address shown...

  4. A permanently installed guided wave system for pipe monitoring

    NASA Astrophysics Data System (ADS)

    Galvagni, Andrea; Cawley, Peter

    2012-04-01

    Ultrasonic guided waves are routinely used to inspect pipes. The advantage of this technique is that it enables a fullyvolumetric screening of several metres of pipe from a single transducer location, resulting in substantial time and cost savings. However, it suffers from limitations such as relatively low damage sensitivity and difficulties in dealing with intricate pipe networks; furthermore, for a pipe that is buried, submerged or high up in a plant, access to even a single point can be prohibitively expensive. The use of permanently attached sensors can overcome these limitations since access needs to be obtained only once during installation and they enable the use of baseline subtraction, so that any reading from a sensor can be compared to previous readings. This paper discusses the advantages of baseline subtraction and the challenge of compensating for signal changes due to effects other than the growth of damage. It is shown that the use of baseline subtraction allows significant damage sensitivity improvements, particularly in the vicinity of large reflectors. Data from four years of field experience is backed up by accelerated laboratory testing.

  5. Evaluation of Orientation Performance of Attention Patterns for Blind Person.

    PubMed

    Fujisawa, Shoichiro; Ishibashi, Tatsuki; Sato, Katsuya; Ito, Sin-Ichi; Sueda, Osamu

    2017-01-01

    Tactile walking surface indicators (TWSIs) are installed on footpath to support independent travel for the blind. There are two types of TWSIs, attention patterns and guiding patterns. The attention pattern is usually installed at the crosswalk entrances. The direction of the crossing can be acquired by the row of the projection of the attention pattern through the soles of the shoes. In addition, truncated domes or cones of the attention pattern were arranged in a square grid, parallel or diagonal at 45 degrees to the principal direction of travel. However, the international standard organization (ISO) allows a wide-ranging size. In this research, the direction indicating performance was compared at the same intervals for the five diameters specified by the international standard. As a result of the experiment, the diagonal array does not indicate the direction of travel, but the projection row does indicate the direction of travel in the parallel array. When the attention pattern is installed at a crosswalk entrance, a parallel array should be installed in the direction of the crossing.

  6. Applying the concept of consumer confusion to healthcare: development and validation of a patient confusion model.

    PubMed

    Gebele, Christoph; Tscheulin, Dieter K; Lindenmeier, Jörg; Drevs, Florian; Seemann, Ann-Kathrin

    2014-01-01

    As patient autonomy and consumer sovereignty increase, information provision is considered essential to decrease information asymmetries between healthcare service providers and patients. However, greater availability of third party information sources can have negative side effects. Patients can be confused by the nature, as well as the amount, of quality information when making choices among competing health care providers. Therefore, the present study explores how information may cause patient confusion and affect the behavioral intention to choose a health care provider. Based on a quota sample of German citizens (n = 198), the present study validates a model of patient confusion in the context of hospital choice. The study results reveal that perceived information overload, perceived similarity, and perceived ambiguity of health information impact the affective and cognitive components of patient confusion. Confused patients have a stronger inclination to hastily narrow down their set of possible decision alternatives. Finally, an empirical analysis reveals that the affective and cognitive components of patient confusion mediate perceived information overload, perceived similarity, and perceived ambiguity of information. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  7. A comparison of the effects of filtering and sensorineural hearing loss on patients of consonant confusions.

    PubMed

    Wang, M D; Reed, C M; Bilger, R C

    1978-03-01

    It has been found that listeners with sensorineural hearing loss who show similar patterns of consonant confusions also tend to have similar audiometric profiles. The present study determined whether normal listeners, presented with filtered speech, would produce consonant confusions similar to those previously reported for the hearing-impaired listener. Consonant confusion matrices were obtained from eight normal-hearing subjects for four sets of CV and VC nonsense syllables presented under six high-pass and six-low pass filtering conditions. Patterns of consonant confusion for each condition were described using phonological features in sequential information analysis. Severe low-pass filtering produced consonant confusions comparable to those of listeners with high-frequency hearing loss. Severe high-pass filtering gave a result comparable to that of patients with flat or rising audiograms. And, mild filtering resulted in confusion patterns comparable to those of listeners with essentially normal hearing. An explanation in terms of the spectrum, the level of speech, and the configuration of this individual listener's audiogram is given.

  8. Longitudinal Relationships Between Family Functioning and Identity Development in Hispanic Adolescents

    PubMed Central

    Schwartz, Seth J.; Mason, Craig A.; Pantin, Hilda; Szapocznik, José

    2009-01-01

    The present study was designed to investigate trajectories of identity development and their relationship to family functioning in a sample of Hispanic adolescents and their primary caregivers. Two hundred fifty adolescents completed measures of identity coherence and confusion and of family functioning, and parents completed measures of family functioning. Significant variability over time and across individuals emerged in identity confusion, but not in identity coherence. As a result, the present analyses focused on identity confusion. Changes in adolescent-reported, but not parent-reported, family functioning were significantly related to changes in identity confusion. Follow-up analyses suggested that family functioning primarily influences identity confusion in early adolescence, but that identity confusion begins to exert a reciprocal effect in middle adolescence. Exploratory latent growth mixture modeling (LGMM) analyses produced three classes of adolescents based on their baseline values and change trajectories in identity confusion. The potential for family-strengthening interventions to affect identity development is discussed. PMID:19756226

  9. Overcoming the effect of letter confusability in letter-by-letter reading: a rehabilitation study.

    PubMed

    Harris, Lara; Olson, Andrew; Humphreys, Glyn

    2013-01-01

    Patients who read in a letter-by-letter manner can demonstrate effects of lexical variables when reading words comprised of low confusability letters, suggesting the capacity to process low-confusability words in parallel across the letters (Fiset, Arguin, & McCabe, 2006). Here a series of experiments is presented investigating letter confusability effects in MAH, a patient with expressive and receptive aphasia who shows reduced reading accuracy with longer words, and DM, a relatively "pure" alexic patient. Two rehabilitation studies were employed: (i) a word-level therapy and (ii) a letter-level therapy designed to improve discrimination of individual letters. The word-level treatment produced generalised improvement to low-confusability words only, but the serial processing treatment produced improvement on both high and low confusability words. The results add support to the hypothesis that letter confusability plays a key role in letter-by-letter reading, and suggest that a rehabilitation method aimed at reducing ambiguities in letter identification may be particularly effective for treating letter-by-letter reading.

  10. Confused or not Confused?: Disentangling Brain Activity from EEG Data Using Bidirectional LSTM Recurrent Neural Networks.

    PubMed

    Ni, Zhaoheng; Yuksel, Ahmet Cem; Ni, Xiuyan; Mandel, Michael I; Xie, Lei

    2017-08-01

    Brain fog, also known as confusion, is one of the main reasons for low performance in the learning process or any kind of daily task that involves and requires thinking. Detecting confusion in a human's mind in real time is a challenging and important task that can be applied to online education, driver fatigue detection and so on. In this paper, we apply Bidirectional LSTM Recurrent Neural Networks to classify students' confusion in watching online course videos from EEG data. The results show that Bidirectional LSTM model achieves the state-of-the-art performance compared with other machine learning approaches, and shows strong robustness as evaluated by cross-validation. We can predict whether or not a student is confused in the accuracy of 73.3%. Furthermore, we find the most important feature to detecting the brain confusion is the gamma 1 wave of EEG signal. Our results suggest that machine learning is a potentially powerful tool to model and understand brain activity.

  11. Dimensions and Measurements of Debuncher Band 1 and 2 Waveguide-Coax Launchers (Final Version)

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

    Sun, Ding; /Fermilab

    2000-02-15

    This note is a document about dimensions and measurement results of waveguide-coax launchers (Band 1 and 2) installed on the arrays in debuncher cooling upgrade. Shown in Figure 1, 5, 8 and 12 are schematic drawings of launchers in the cross section along the longitudinal direction (beam direction) of the arrays. The unit in these drawings is inch. Note: although there are upper band and lower band for pickup arrays, the launchers are the same to avoid possible confusion during installation. RF Measurements were made on all launchers (port) and printed in hard copies for future reference. Since the measurementmore » results are similar to each other, only a few plots for each type of launcher/band are presented in this document. There are two types of measured S11 parameters. One is the measurement made at the end of design/tuning stage using a straight section of band 1 or 2 waveguide terminated with a cone of absorber. I use 'Original' to denote this kind of measurement. As shown in Figure 2, 6, 9 and 13, the original S11 of all launchers are below or around - 20 db over the full band 1 or 2. The other type of measurement is the one made after these launchers were installed onto the array including elbows and several type N feedthrough or connectors. The kicker arrays were terminated with wedges of absorber. During all measurements (pickup array or kicker array) when one launcher was being measured, all other launchers were terminated with 50 ohm terminator. As shown in Figure 3, 4, 7, 10, 11 and 14 these 'final' S11s are around -15 db.« less

  12. Performance of magnetic field‐guided navigation system for interventional neurosurgical and cardiac procedures

    PubMed Central

    Chu, James C.H.; Hsi, Wen Chien; Hubbard, Lincoln; Zhang, Yunkai; Bernard, Damian; Reeder, Pamela; Lopes, Demetrius

    2005-01-01

    A hospital‐based magnetic guidance system (MGS) was installed to assist a physician in navigating catheters and guide wires during interventional cardiac and neurosurgical procedures. The objective of this study is to examine the performance of this magnetic field‐guided navigation system. Our results show that the system's radiological imaging components produce images with quality similar to that produced by other modern fluoroscopic devices. The system's magnetic navigation components also deflect the wire and catheter tips toward the intended direction. The physician, however, will have to oversteer the wire or catheter when defining the steering angle during the procedure. The MGS could be clinically useful in device navigation deflection and vessel access. PACS numbers: 07.55.Db, 07.85.‐m PMID:16143799

  13. Leveraging Educational, Research and Facility Expertise to Improve Global Seismic Monitoring: Preparing a Guide on Sustainable Networks

    NASA Astrophysics Data System (ADS)

    Nybade, A.; Aster, R.; Beck, S.; Ekstrom, G.; Fischer, K.; Lerner-Lam, A.; Meltzer, A.; Sandvol, E.; Willemann, R. J.

    2008-12-01

    Building a sustainable earthquake monitoring system requires well-informed cooperation between commercial companies that manufacture components or deliver complete systems and the government or other agencies that will be responsible for operating them. Many nations or regions with significant earthquake hazard lack the financial, technical, and human resources to establish and sustain permanent observatory networks required to return the data needed for hazard mitigation. Government agencies may not be well- informed about the short-term and long-term challenges of managing technologically advanced monitoring systems, much less the details of how they are built and operated. On the relatively compressed time scale of disaster recovery efforts, it can be difficult to find a reliable, disinterested source of information, without which government agencies may be dependent on partial information. If system delivery fails to include sufficient development of indigenous expertise, the performance of local and regional networks may decline quickly, and even data collected during an early high-performance period may be degraded or lost. Drawing on unsurpassed educational capabilities of its members working in close cooperation with its facility staff, IRIS is well prepared to contribute to sustainability through a wide variety of training and service activities that further promote standards for network installation, data exchange protocols, and free and open access to data. Members of the Consortium and staff of its Core Programs together could write a guide on decisions about network design, installation and operation. The intended primary audience would be government officials seeking to understand system requirements, the acquisition and installation process, and the expertise needed operate a system. The guide would cover network design, procurement, set-up, data use and archiving. Chapters could include advice on network data processing, archiving data (including information on the value of standards), installing and servicing stations, building a data processing and management center (including information on evaluating bids), using results from earthquake monitoring, and sustaining an earthquake monitoring system. Appendices might include profiles of well-configured and well- run networks and sample RFPs. Establishing permanent networks could provide a foundation for international research and educational collaborations and critical new data for imaging Earth structure while supporting scientific capacity building and strengthening hazard monitoring around the globe.

  14. Approaches to Children, Young People and Mental Health: Confusion in the Ranks, Confusion among the Commanders

    ERIC Educational Resources Information Center

    Murray, Judith A.

    2005-01-01

    The need to provide support for the mental health needs of children and young people is not in dispute. However, there does exist confusion as to the most appropriate means and methods of providing such support. This confusion is particularly evident among those who work closely in providing daily for the mental health needs of children and young…

  15. Incorporating food addiction into disordered eating: the disordered eating food addiction nutrition guide (DEFANG).

    PubMed

    Wiss, David A; Brewerton, Timothy D

    2017-03-01

    Although not formally recognized by the DSM-5, food addiction (FA) has been well described in the scientific literature. FA has emerged as a clinical entity that is recognized within the spectrum of disordered eating, particularly in patients with bulimia nervosa, binge-eating disorder and/or co-occurring addictive disorders and obesity. Integrating the concept of FA into the scope of disordered eating has been challenging for ED treatment professionals, since there is no well-accepted treatment model. The confusion surrounding the implications of FA, as well as the impact of the contemporary Westernized diet, may contribute to poor treatment outcomes. The purpose of this review is twofold. The first is to briefly explore the relationships between EDs and addictions, and the second is to propose a new model of conceptualizing and treating EDs that incorporates recent data on FA. Since treatment for EDs should vary based on individual assessment and diagnosis, the Disordered Eating Food Addiction Nutrition Guide (DEFANG) is presented as a tool for framing treatment goals and helping patients achieve sustainable recovery.

  16. A proposed decision-making guide for the search, rescue and resuscitation of submersion (head under) victims based on expert opinion.

    PubMed

    Tipton, Michael J; Golden, Frank St C

    2011-07-01

    There is some confusion, and consequent variation in policy, between the agencies responsible for the search, rescue and resuscitation of submersion victims regarding the likelihood of survival following a period of submersion. The aim of this work was to recommend a decision-making guide for such victims. This guidance was arrived at by a review of the relevant literature and specific case studies, and a "consensus" meeting on the topic. The factors found to be important for determining the possibility of prolonged survival underwater were: water temperature; salinity of water; duration of submersion; and age of the victim. Of these, only water temperature and duration are sufficiently clear to form the basis of guidance in this area. It is concluded that if water temperature is warmer than 6°C, survival/resuscitation is extremely unlikely if submerged longer than 30 min. If water temperature is 6°C or below, survival/resuscitation is extremely unlikely if submerged longer than 90 min. Copyright © 2011 Elsevier Ireland Ltd. All rights reserved.

  17. Studying the Practical Rationality of Mathematics Teaching: What Goes into "Installing" a Theorem in Geometry?

    ERIC Educational Resources Information Center

    Herbst, Patricio; Nachlieli, Talli; Chazan, Daniel

    2011-01-01

    This article presents a way of studying the rationality that mathematics teachers utilize in managing the teaching of theorems in high-school geometry. More generally, the study illustrates how to elicit the rationality that guides teachers in handling the demands of teaching practice. In particular, it illustrates how problematic classroom…

  18. FLUKA: A Multi-Particle Transport Code

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

    Ferrari, A.; Sala, P.R.; /CERN /INFN, Milan

    2005-12-14

    This report describes the 2005 version of the Fluka particle transport code. The first part introduces the basic notions, describes the modular structure of the system, and contains an installation and beginner's guide. The second part complements this initial information with details about the various components of Fluka and how to use them. It concludes with a detailed history and bibliography.

  19. A Tutorial for the Student Edition (Release 1.1) of Minitab.

    ERIC Educational Resources Information Center

    MacFarland, Thomas W.; Hou, Cheng-I

    This guide for using Minitab requires DOS version 2.0 or greater, 512K RAM memory, two double-sided diskette drives, and a graphics monitor. Topics covered in the tutorial are Getting started; Installation; Making a data diskette; Entering data; Central tendency and dispersion; t-test; Chi-square test; Oneway ANOVA test; Twoway ANOVA test; and…

  20. Aviation Maintenance Technology. Airframe. A203. Aircraft Fabric Covering, Painting, and Finishing. Instructor Material.

    ERIC Educational Resources Information Center

    Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This teacher's guide is designed to aid teachers in leading students through a module on airframe building and repair, including fabric covering, painting, and finishing. The module contains two units that cover the following topics: (1) inspecting, testing, and installing aircraft fabric coverings and (2) applying dope, paint, and trim. Each unit…

  1. How to design an outstanding poster.

    PubMed

    Gemayel, Rita

    2018-04-01

    Poster sessions are an important forum for getting feedback on your results and engaging with the scientific community. In this instalment of the Words of Advice series, we provide you with a guide to designing an outstanding poster and offer tips on how to effectively communicate your results using your poster. © 2018 Federation of European Biochemical Societies.

  2. On Attitudes toward Education: The Attitude toward Guiding Learning and the Attitude toward Learning [1936

    ERIC Educational Resources Information Center

    Makiguchi, Tsunesaburo

    2015-01-01

    This "From the Archives" article was originally published in Japanese in v6 n3 Mar 1936 of the Japanese-language journal "Shinkyo" (New Teachings), a periodical publication of the Soka Kyoiku Gakkai, the Society for Value-Creating Education, established by Tsunesaburo Makiguchi in 1930. This installment of "On Attitudes…

  3. Mountain Plains Learning Experience Guide: Electrical Wiring. Course: Electrical Wiring Rough-In.

    ERIC Educational Resources Information Center

    Arneson, R.; And Others

    One of two individualized courses included in an electrical wiring curriculum, this course covers electrical installations that are generally hidden within the structure. The course is comprised of four units: (1) Outlet and Switch Boxes, (2) Wiring, (3) Service Entrance, and (4) Signal and Low Voltage Systems. Each unit begins with a Unit…

  4. Tool for Guiding An Auger

    NASA Technical Reports Server (NTRS)

    Wesselski, C. J.

    1983-01-01

    Auger and Ram have same pitch, which minimizes damage to workpiece and load carried by auger. Auger firmly fastened onto ram shaft by screw and kept from rotating on shaft by slot machined into end of stem and male driving lug that engages slot. Used to install threaded studs in plastic or rubber where impractical to mold them in.

  5. Green Schools Energy Project: A Step-by-Step Manual.

    ERIC Educational Resources Information Center

    Quigley, Gwen

    This publication contains a step-by-step guide for implementing an energy-saving project in local school districts: the installation of newer, more energy-efficient "T-8" fluorescent tube lights in place of "T-12" lights. Eleven steps are explained in detail: (1) find out what kind of lights the school district currently uses;…

  6. Measure Guideline. Wall Air Sealing and Insulation Methods in Existing Homes; An Overview of Opportunity and Process

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

    Roberts, S.; Stephenson, R.

    2012-09-01

    This guide provides renovators and retrofit contractors an overview of considerations when including wall air sealing and insulation in an energy retrofit project. It also outlines the potential project risks, various materials for insulating, possible field inspections needed, installation procedures, as well as the benefits and drawbacks.

  7. Environmental Quality Technology Demonstration, Evaluation and Transfer Activities

    DTIC Science & Technology

    1996-12-02

    and Appropriate Requirements) and ARAR support documentation for interim and final Installation Restoration Program (IRP) remedial actions . During the...Relevant and Appropriate Requirements (ARARs) for Fort Devens , Massachusetts. Delivered Federal Environmental Legislative Power Curve in hard copy and... Remedial Actions . Delivered revised tables for Desk Guide on Interpretation of Applicable or Relevant and Appropriate Requirements — Interim Draft

  8. Symbrachydactyly - Diagnosis, Function, and Treatment.

    PubMed

    Woodside, Julie C; Light, Terry R

    2016-01-01

    Symbrachydactyly is a congenital hand difference that presents with diverse morphologic forms and can be confused with many other congenital hand differences. Congenital hand difference classification schemes categorize symbrachydactyly as an undergrowth or failure of axis formation. It is further categorized by the number of affected fingers, by morphologic characteristics, and by the functional status of the hand. Symbrachydactyly represents a disruption of embryonic formation and differentiation that results in a hand shorter and smaller than the contralateral with underdeveloped often short or webbed digits, digital nubbins, or absent digits. Treatment is patient specific and should be guided to improve the function and appearance of the hand. Copyright © 2016 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

  9. The solar array is installed on ACE in SAEF-2

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Applied Physics Laboratory engineers and technicians from Johns Hopkins University assist in guiding the Advanced Composition Explorer (ACE) as it is hoisted over a platform for solar array installation in KSC's Spacecraft Assembly and Encapsulation Facility-II. Scheduled for launch on a Delta II rocket from Cape Canaveral Air Station on Aug. 25, ACE will study low-energy particles of solar origin and high-energy galactic particles. The ACE observatory will contribute to the understanding of the formation and evolution of the solar system as well as the astrophysical processes involved. The collecting power of instruments aboard ACE is 10 to 1,000 times greater than anything previously flown to collect similar data by NASA.

  10. Excitation condition analysis of guided wave on PFA tubes for ultrasonic flow meter.

    PubMed

    Li, Xuan; Xiao, Xufeng; Cao, Li

    2016-12-01

    Impurity accumulation, which decreases the accuracy of flow measurement, is a critical problem when applying Z-shaped or U-shaped ultrasonic flow meters on straight PFA tubes. It can be expected that the guided wave can be used to implement flow measurement on straight PFA tubes. In this paper, the propagation of guided wave is explained by finite element simulations for the flow meter design. Conditions of guided wave generation, including the excitation frequency and the wedge structure, are studied in the simulations. The wedge is designed as a cone which is friendly to be manufactured and installed. The cone angle, the piezoelectric wafer's resonant frequency and the vibration directions are studied in the simulations. The simulations shows that the propagation of guided wave in thin PFA tubes is influenced by the piezoelectric wafers' resonant frequency and the vibration direction when the mode is on the 'water line'. Based on the results of the simulations, an experiment is conducted to verify the principles of excitation conditions, which performs flow measurement on a straight PFA tube well. Copyright © 2016 Elsevier B.V. All rights reserved.

  11. Application of Executable Architectures in Early Concept Evaluation

    DTIC Science & Technology

    2015-12-01

    xi List of Tables Page Table 1: Confusion Matrix Format (with example threshold values) ............................... 37 Table 2: Confusion... Matrix Logic Example ...................................................................... 37 Table 3: Test Case Matrix ...43 Table 4: Sensor Low Target Detection Threshold Confusion Matrix

  12. Individual differences in degree of handedness and somesthetic asymmetry predict individual differences in left-right confusion.

    PubMed

    Vingerhoets, Guy; Sarrechia, Iemke

    2009-12-01

    Confusion or frustration connected with daily demands involving left-right discrimination is a common observation even in neurologically intact adults. We aimed to test the hypothesis that the degree of left-right confusion is associated with bodily asymmetry. Sixty-two female volunteers performed a left-right decision task that required fast responses to visually presented directional words (left, right, up, down) or pictograms (<--, -->, upward arrow, downward arrow). Participants also performed several tests that measured asymmetry of handedness, grip strength, and tactile sensitivity, and completed self-reports on left-right confusion and perceived bodily asymmetry. Results showed significant correlations between left-right confusion and the degree of handedness and asymmetry in tactile sensitivity. These results suggest that individuals who reveal a stronger internal bias between both sides of the body show less left-right confusion than people with less salient bodily asymmetry.

  13. Procedural Factors That Affect Psychophysical Measures of Spatial Selectivity in Cochlear Implant Users

    PubMed Central

    Deeks, John M.; Carlyon, Robert P.

    2015-01-01

    Behavioral measures of spatial selectivity in cochlear implants are important both for guiding the programing of individual users’ implants and for the evaluation of different stimulation methods. However, the methods used are subject to a number of confounding factors that can contaminate estimates of spatial selectivity. These factors include off-site listening, charge interactions between masker and probe pulses in interleaved masking paradigms, and confusion effects in forward masking. We review the effects of these confounds and discuss methods for minimizing them. We describe one such method in which the level of a 125-pps masker is adjusted so as to mask a 125-pps probe, and where the masker and probe pulses are temporally interleaved. Five experiments describe the method and evaluate the potential roles of the different potential confounding factors. No evidence was obtained for off-site listening of the type observed in acoustic hearing. The choice of the masking paradigm was shown to alter the measured spatial selectivity. For short gaps between masker and probe pulses, both facilitation and refractory mechanisms had an effect on masking; this finding should inform the choice of stimulation rate in interleaved masking experiments. No evidence for confusion effects in forward masking was revealed. It is concluded that the proposed method avoids many potential confounds but that the choice of method should depend on the research question under investigation. PMID:26420785

  14. Understanding risk: a guide for the perplexed.

    PubMed

    Glimcher, Paul W

    2008-12-01

    Over the course of the past decade, neurobiologists have become increasingly interested in concepts and models imported from economics. Terms such as "risk," "risk aversion," and "utility" have become commonplace in the neuroscientific literature as single-unit physiologists and human cognitive neuroscientists search for the biological correlates of economic theories of value and choice. Among neuroscientists, an incomplete understanding of these concepts has, however, led to a growing confusion that threatens to check the rapid advances in this area. Adding to the confusion, notions of risk have more recently been imported from finance, which employs quite different, although formally related, mathematical tools. Of course, the mixing of economic, financial, and neuroscientific traditions can only be beneficial in the long run, but truly understanding the conceptual machinery of each area is a prerequisite for obtaining that benefit. With that in mind, I present here an overview of economic and financial notions of risk and decision. The article begins with an overview of the classical economic approach to risk, as developed by Bernoulli. It then explains the important differences between the classical tradition and modern neoclassical economic approaches to these same concepts. Finally, I present a very brief overview of the financial tradition and its relation to the economic tradition. For novices, this should provide a reasonable introduction to concepts ranging from "risk aversion" to "risk premiums."

  15. Hemoglobinuria Misidentified as Hematuria: Review of Discolored Urine and Paroxysmal Nocturnal Hemoglobinuria

    PubMed Central

    Veerreddy, Prashant

    2013-01-01

    Discolored urine is a common reason for office visits to a primary care physician and urology referral. Early differentiation of the type or cause of discolored urine is necessary for accurate diagnosis and prompt management. Paroxysmal nocturnal hemoglobinuria is a clonal disorder caused by acquired somatic mutations in the PIG-A gene on the X- chromosome of hemopoietic stem cells and leads to deficiency of surface membrane anchor proteins. The deficiency of these proteins leads to an increased risk of hemolysis of erythrocytes and structural damage of platelets, resulting in a clinical syndrome characterized by complement-mediated intravascular hemolytic anemia, bone marrow failure, and venous thrombosis. Patients with this clinical syndrome present with paroxysms of hemolysis, causing hemoglobinuria manifesting as discolored urine. This can be easily confused with other common causes of discolored urine and result in extensive urologic work-up. Three commonly confused entities of discolored urine include hematuria, hemoglobinuria, and myoglobinuria. Specific characteristics in a dipstick test or urinalysis can guide differentiation of these three causes of discolored urine. This article begins with a case summary of a woman presenting with cranberry-colored urine and a final delayed diagnosis of paryxysmal nocturnal hemoglobinuria. Her hemoglobinuria was misdiagnosed as hematuria, leading to extensive urologic work-up. The article also gives an overview of the approach to diagnosing and treating discolored urine. PMID:25512715

  16. A General Formulation of the Source Confusion Statistics and Application to Infrared Galaxy Surveys

    NASA Astrophysics Data System (ADS)

    Takeuchi, Tsutomu T.; Ishii, Takako T.

    2004-03-01

    Source confusion has been a long-standing problem in the astronomical history. In the previous formulation of the confusion problem, sources are assumed to be distributed homogeneously on the sky. This fundamental assumption is, however, not realistic in many applications. In this work, by making use of the point field theory, we derive general analytic formulae for the confusion problems with arbitrary distribution and correlation functions. As a typical example, we apply these new formulae to the source confusion of infrared galaxies. We first calculate the confusion statistics for power-law galaxy number counts as a test case. When the slope of differential number counts, γ, is steep, the confusion limits become much brighter and the probability distribution function (PDF) of the fluctuation field is strongly distorted. Then we estimate the PDF and confusion limits based on the realistic number count model for infrared galaxies. The gradual flattening of the slope of the source counts makes the clustering effect rather mild. Clustering effects result in an increase of the limiting flux density with ~10%. In this case, the peak probability of the PDF decreases up to ~15% and its tail becomes heavier. Although the effects are relatively small, they will be strong enough to affect the estimation of galaxy evolution from number count or fluctuation statistics. We also comment on future submillimeter observations.

  17. Identification guide to skates (Family Rajidae) of the Canadian Atlantic and adjacent regions

    USGS Publications Warehouse

    Sulak, Kenneth J.; MacWhirter, P. D.; Luke, K.E.; Norem, A.D.; Miller, J.M.; Cooper, J.A.; Harris, L.E.

    2009-01-01

    Ecosystem-based management requires sound information on the distribution and abundance of species both common and rare. Therefore, the accurate identification for all marine species has assumed a much greater importance. The identification of many skate species is difficult as several are easily confused and has been found to be problematic in both survey data and fisheries data collection. Identification guides, in combination with training and periodic validation of taxonomic information, improve our accuracy in monitoring data required for ecosystem-based management and monitoring of populations. This guide offers a comparative synthesis of skate species known to occur in Atlantic Canada and adjacent regions. The taxonomic nomenclature and descriptions of key morphological features are based on the most up-to-date understanding of diversity among these species. Although this information will aid the user in accurate identification, some features vary geographically (such as colour) and others with life stage (most notably the proportion of tail length to body length; the presence of spines either sharper in juveniles or in some cases not yet present; and also increases in the number of tooth rows as species grow into maturity). Additional information on juvenile features are needed to facilitate problematic identifications (e.g. L. erinacea vs. L. ocellata). Information on size at maturity is still required for many of these species throughout their geographic distribution.

  18. Motion-guided attention promotes adaptive communications during social navigation.

    PubMed

    Lemasson, B H; Anderson, J J; Goodwin, R A

    2013-03-07

    Animals are capable of enhanced decision making through cooperation, whereby accurate decisions can occur quickly through decentralized consensus. These interactions often depend upon reliable social cues, which can result in highly coordinated activities in uncertain environments. Yet information within a crowd may be lost in translation, generating confusion and enhancing individual risk. As quantitative data detailing animal social interactions accumulate, the mechanisms enabling individuals to rapidly and accurately process competing social cues remain unresolved. Here, we model how motion-guided attention influences the exchange of visual information during social navigation. We also compare the performance of this mechanism to the hypothesis that robust social coordination requires individuals to numerically limit their attention to a set of n-nearest neighbours. While we find that such numerically limited attention does not generate robust social navigation across ecological contexts, several notable qualities arise from selective attention to motion cues. First, individuals can instantly become a local information hub when startled into action, without requiring changes in neighbour attention level. Second, individuals can circumvent speed-accuracy trade-offs by tuning their motion thresholds. In turn, these properties enable groups to collectively dampen or amplify social information. Lastly, the minority required to sway a group's short-term directional decisions can change substantially with social context. Our findings suggest that motion-guided attention is a fundamental and efficient mechanism underlying collaborative decision making during social navigation.

  19. Lexical statistics of competition in L2 versus L1 listening

    NASA Astrophysics Data System (ADS)

    Cutler, Anne

    2005-09-01

    Spoken-word recognition involves multiple activation of alternative word candidates and competition between these alternatives. Phonemic confusions in L2 listening increase the number of potentially active words, thus slowing word recognition by adding competitors. This study used a 70,000-word English lexicon backed by frequency statistics from a 17,900,000-word corpus to assess the competition increase resulting from two representative phonemic confusions, one vocalic (ae/E) and one consonantal (r/l), in L2 versus L1 listening. The first analysis involved word embedding. Embedded words (cat in cattle, rib in ribbon) cause competition, which phonemic confusion can increase (cat in kettle, rib in liberty). The average increase in number of embedded words was 59.6 and 48.3 temporary ambiguity. Even when no embeddings are present, multiple alternatives are possible: para- can become parrot, paradise, etc., but also pallet, palace given /r/-/l/ confusion. Phoneme confusions (vowel or consonant) in first or second position in the word approximately doubled the number of activated candidates; confusions later in the word increased activation by on average 53 third, 42 confusions significantly increase competition for L2 compared with L1 listeners.

  20. The relationship between magical thinking, inferential confusion and obsessive-compulsive symptoms.

    PubMed

    Goods, N A R; Rees, C S; Egan, S J; Kane, R T

    2014-01-01

    Inferential confusion is an under-researched faulty reasoning process in obsessive-compulsive disorder (OCD). Based on an overreliance on imagined possibilities, it shares similarities with the extensively researched construct of thought-action fusion (TAF). While TAF has been proposed as a specific subset of the broader construct of magical thinking, the relationship between inferential confusion and magical thinking is unexplored. The present study investigated this relationship, and hypothesised that magical thinking would partially mediate the relationship between inferential confusion and obsessive-compulsive symptoms. A non-clinical sample of 201 participants (M = 34.94, SD = 15.88) were recruited via convenience sampling. Regression analyses found the hypothesised mediating relationship was supported, as magical thinking did partially mediate the relationship between inferential confusion and OC symptoms. Interestingly, inferential confusion had the stronger relationship with OC symptoms in comparison to the other predictor variables. Results suggest that inferential confusion can both directly and indirectly (via magical thinking) impact on OC symptoms. Future studies with clinical samples should further investigate these constructs to determine whether similar patterns emerge, as this may eventually inform which cognitive errors to target in treatment of OCD.

  1. Information Management Platform for Data Analytics and Aggregation (IMPALA) System Design Document

    NASA Technical Reports Server (NTRS)

    Carnell, Andrew; Akinyelu, Akinyele

    2016-01-01

    The System Design document tracks the design activities that are performed to guide the integration, installation, verification, and acceptance testing of the IMPALA Platform. The inputs to the design document are derived from the activities recorded in Tasks 1 through 6 of the Statement of Work (SOW), with the proposed technical solution being the completion of Phase 1-A. With the documentation of the architecture of the IMPALA Platform and the installation steps taken, the SDD will be a living document, capturing the details about capability enhancements and system improvements to the IMPALA Platform to provide users in development of accurate and precise analytical models. The IMPALA Platform infrastructure team, data architecture team, system integration team, security management team, project manager, NASA data scientists and users are the intended audience of this document. The IMPALA Platform is an assembly of commercial-off-the-shelf (COTS) products installed on an Apache-Hadoop platform. User interface details for the COTS products will be sourced from the COTS tools vendor documentation. The SDD is a focused explanation of the inputs, design steps, and projected outcomes of every design activity for the IMPALA Platform through installation and validation.

  2. The Use of Computers in High Schools. Technical Report Number Eight.

    ERIC Educational Resources Information Center

    Crick, Joe E.; Stolurow, Lawrence M.

    This paper reports on one high school's experience with a project to teach students how to program and solve problems in mathematics using a computer. Part I is intended as a general guide for any high school administrator or mathematics instructor who is interested in exploring the installation of a computer terminal in his high school and wants…

  3. Solar Water Heater Systems for Building Trades Class.

    ERIC Educational Resources Information Center

    Ryan, Milton; And Others

    This teaching unit serves as a guide for the installation of active solar water heating systems. It contains a project designed for use with secondary level students of a building trades class. Students typically would meet 2 to 3 hours per day and would be able to complete the activity within a 1-week time period. Objectives of this unit include:…

  4. Schools Going Solar: A Guide to Schools Enjoying the Power of Solar Energy. Volume 2.

    ERIC Educational Resources Information Center

    Hitchcock, Susan Tyler

    This companion document updates an April 1998 volume on designing schools to use solar energy as a power source. Volume 2 presents numerous case studies of solar installations in new and existing schools across the United States and Europe, updates and presents new examples of solar education programs, and offers an updated resource listing of…

  5. CMS Software: Installation Guide and User Manual.

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

    Straut, Christine

    A Chemical Inventory Management System (CIMS) is a system or program that is used to track chemicals at a facility or institution. An effective CIMS begins tracking these chemicals at the point of procurement and continues through use and disposal. The management of chemicals throughout the life cycle (procurement to disposal) is a key concept for the secure management of chemicals at any institution.

  6. Guide To Mobile Aircraft Arresting System Installation - Air Force Handbook 10-222, Volume 8

    DTIC Science & Technology

    2000-03-01

    38. Anchor Connection at Right Rear Wheel .................................................66 39. Store Tire Away from Runway – Right MAAS Trailer...MAAS Trailer .......68 42. Right Rear Wheel Anchor Point – Right MAAS Trailer.......................68 43. Right Rear Wheel Anchor Point Using...Rear Wheel .......................................73 47. Store Tire Away from Runway – Both MAAS Trailers ........................74 48. Left Rear

  7. The benefits of getting confused

    NASA Astrophysics Data System (ADS)

    Cotton, Charles

    2017-07-01

    Getting confused (in lessons) is not necessarily a bad thing. In some physics lessons it may well be inevitable. Understanding may or may not be possible but thinking it through will always help, and this how learning takes place. Confusion need not be a bad thing!

  8. PRISM: Processing routines in IDL for spectroscopic measurements (installation manual and user's guide, version 1.0)

    USGS Publications Warehouse

    Kokaly, Raymond F.

    2011-01-01

    This report describes procedures for installing and using the U.S. Geological Survey Processing Routines in IDL for Spectroscopic Measurements (PRISM) software. PRISM provides a framework to conduct spectroscopic analysis of measurements made using laboratory, field, airborne, and space-based spectrometers. Using PRISM functions, the user can compare the spectra of materials of unknown composition with reference spectra of known materials. This spectroscopic analysis allows the composition of the material to be identified and characterized. Among its other functions, PRISM contains routines for the storage of spectra in database files, import/export of ENVI spectral libraries, importation of field spectra, correction of spectra to absolute reflectance, arithmetic operations on spectra, interactive continuum removal and comparison of spectral features, correction of imaging spectrometer data to ground-calibrated reflectance, and identification and mapping of materials using spectral feature-based analysis of reflectance data. This report provides step-by-step instructions for installing the PRISM software and running its functions.

  9. Relationships among identity, perceived discrimination, and depressive symptoms in eight ethnic-generational groups.

    PubMed

    Donovan, Roxanne A; Huynh, Que-Lam; Park, Irene J K; Kim, Su Yeong; Lee, Richard M; Robertson, Emily

    2013-04-01

    Examine whether personal identity confusion and ethnic identity, respectively, moderate and/or mediate the relationship between perceived discrimination (PD) and depressive symptoms (DS) in eight ethnic-generational groups. The sample consisted of 9665 students (73% women; mean age 20.31) from 30 colleges and universities from around the United States. Cross-sectional data were gathered through a confidential online survey. Across groups, PD and ethnic identity levels varied, while identity confusion levels were mostly similar. Neither identity confusion nor ethnic identity moderated the PD-DS relationship for any groups. However, identity confusion was a partial mediator for immigrant and nonimmigrant Hispanic/Latino(a) and White/European American participants. Identity confusion also suppressed the PD-DS relationship for Black/African American participants. Results highlight the need for additional research on identity confusion's role in the PD-distress link and the importance of addressing ethnicity and generation status when examining the effects of PD on college students' mental health. © 2012 Wiley Periodicals, Inc.

  10. Lateralization Technique and Inferior Alveolar Nerve Transposition

    PubMed Central

    Sanches, Marco Antonio; Ramalho, Gabriel Cardoso; Manzi, Marcello Roberto

    2016-01-01

    Bone resorption of the posterior mandible can result in diminished bone edge and, therefore, the installation of implants in these regions becomes a challenge, especially in the presence of the mandibular canal and its contents, the inferior alveolar nerve. Several treatment alternatives are suggested: the use of short implants, guided bone regeneration, appositional bone grafting, distraction osteogenesis, inclined implants tangential to the mandibular canal, and the lateralization of the inferior alveolar nerve. The aim was to elucidate the success rate of implants in the lateralization technique and in inferior alveolar nerve transposition and to determine the most effective sensory test. We conclude that the success rate is linked to the possibility of installing implants with long bicortical anchor which favors primary stability and biomechanics. PMID:27433360

  11. KSC-01pp0246

    NASA Image and Video Library

    2001-02-03

    In the Space Station Processing Facility, workers help guide the overhead crane as it lifts the Multi-Purpose Logistics Module Donatello out of the shipping container. In the SSPF, Donatello will undergo processing by the payload test team, including integrated electrical tests with other Station elements in the SSPF, leak tests, electrical and software compatibility tests with the Space Shuttle (using the Cargo Integrated Test equipment) and an Interface Verification Test once the module is installed in the Space Shuttle’s payload bay at the launch pad. The most significant mechanical task to be performed on Donatello in the SSPF is the installation and outfitting of the racks for carrying the various experiments and cargo. Donatello will be launched on mission STS-130, currently planned for September 2004

  12. KSC-01pp0247

    NASA Image and Video Library

    2001-02-03

    In the Space Station Processing Facility, workers help guide the Multi-Purpose Logistics Module Donatello as it moves the length of the SSPF toward a workstand. In the SSPF, Donatello will undergo processing by the payload test team, including integrated electrical tests with other Station elements in the SSPF, leak tests, electrical and software compatibility tests with the Space Shuttle (using the Cargo Integrated Test equipment) and an Interface Verification Test once the module is installed in the Space Shuttle’s payload bay at the launch pad. The most significant mechanical task to be performed on Donatello in the SSPF is the installation and outfitting of the racks for carrying the various experiments and cargo. Donatello will be launched on mission STS-130, currently planned for September 2004

  13. Speaking across Levels--Generating and Addressing Levels Confusion in Discourse

    ERIC Educational Resources Information Center

    Stieff, Mike; Ryu, Minjung; Yip, Jason C.

    2013-01-01

    Reasoning across descriptive levels is a fundamental component of scientific reasoning, particularly in chemistry. Repeatedly, students are seen to confuse features applicable to one level across multiple levels despite instruction. Although many instances of such "levels confusion" have been documented, little is known about the…

  14. NOMENCLATURAL CONFUSION OF SOME SPECIES OF ANDROGRAPHIS WALL

    PubMed Central

    Balu, S.; Alagesaboopathi, C.

    1995-01-01

    Andrographis paniculata Nees, Andrographis alata Nees and Andrographis lineate Nees. (Acanthaceae) are important medicinal plants useful in the treatment of various human ailments. Nomenclatural confusion prevails with regards to these medicinal plants in India medical literature and vernacular nomenclature. This nomenclatural confusion has been clarified in the present paper. PMID:22556690

  15. Core Knowledge Confusions among University Students

    ERIC Educational Resources Information Center

    Lindeman, Marjaana; Svedholm, Annika M.; Takada, Mikito; Lonnqvist, Jan-Erik; Verkasalo, Markku

    2011-01-01

    Previous studies have demonstrated that university students hold several paranormal beliefs and that paranormal beliefs can be best explained with core knowledge confusions. The aim of this study was to explore to what extent university students confuse the core ontological attributes of lifeless material objects (e.g. a house, a stone), living…

  16. Fusion or confusion in obsessive compulsive disorder.

    PubMed

    O'Connor, Kieron; Aardema, Frederick

    2003-08-01

    Inferential confusion occurs when a person mistakes an imagined possibility for a real probability and might account for some types of thought-action and other fusions reported in obsessive-compulsive disorder. Inferential confusion could account for the ego-dystonic nature of obsessions and their recurrent nature, since the person acts "as if" an imagined aversive inference is probable and tries unsuccessfully to modify this imaginary probability in reality. The clinical implications of the inferential confusion model focus primarily on the role of the imagination in obsessive-compulsive disorder rather than on cognitive beliefs.

  17. Evaluation of the confusion matrix method in the validation of an automated system for measuring feeding behaviour of cattle.

    PubMed

    Ruuska, Salla; Hämäläinen, Wilhelmiina; Kajava, Sari; Mughal, Mikaela; Matilainen, Pekka; Mononen, Jaakko

    2018-03-01

    The aim of the present study was to evaluate empirically confusion matrices in device validation. We compared the confusion matrix method to linear regression and error indices in the validation of a device measuring feeding behaviour of dairy cattle. In addition, we studied how to extract additional information on classification errors with confusion probabilities. The data consisted of 12 h behaviour measurements from five dairy cows; feeding and other behaviour were detected simultaneously with a device and from video recordings. The resulting 216 000 pairs of classifications were used to construct confusion matrices and calculate performance measures. In addition, hourly durations of each behaviour were calculated and the accuracy of measurements was evaluated with linear regression and error indices. All three validation methods agreed when the behaviour was detected very accurately or inaccurately. Otherwise, in the intermediate cases, the confusion matrix method and error indices produced relatively concordant results, but the linear regression method often disagreed with them. Our study supports the use of confusion matrix analysis in validation since it is robust to any data distribution and type of relationship, it makes a stringent evaluation of validity, and it offers extra information on the type and sources of errors. Copyright © 2018 Elsevier B.V. All rights reserved.

  18. Find your own voice

    NASA Astrophysics Data System (ADS)

    Gomez, Haley

    2006-10-01

    ``Science is big news. However, discussions about science don't always go the way we scientists expect them to. During the recent debates about GM foods, the MMR vaccine, nuclear energy and avian 'flu, there has been obvious public confusion and it is important for scientists to speak out both in the media and in public debates.'' Standing up for Science. From my own experience I know this is harder than it sounds, especially for early-career scientists just starting out who are cautious that their words will be taken out of context by the media, or may get them into trouble with their peers. For this reason, the charity Sense About Science has developed a short guide to the media called Standing up for Science to provide some much needed help and advice.

  19. Application of Ampere’s law to a non-infinite wire and to a moving charge

    NASA Astrophysics Data System (ADS)

    Aledealat, K.; Duston, C. L.

    2018-07-01

    In this work we demonstrate how to apply Ampere’s law to a non-infinite wire that is a part of a complete circuit with a steady current. We show that this can be done by considering the magnetic field from the whole circuit, without having to directly introduce the displacement current. This example can be used to isolate and clarify students’ confusion about the application of Ampere’s law to a short wire. The second part of this work focuses on the application of Ampere’s law to a non-relativistic moving charge. It exposes the students to the Dirac delta function in a physical example and guides them to finding the magnetic field of a moving charge in a reasonable way.

  20. Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR)

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

    Gilbert, B.G.; Richards, R.E.; Reece, W.J.

    1992-10-01

    This Reference Guide contains instructions on how to install and use Version 3.5 of the NRC-sponsored Nuclear Computerized Library for Assessing Reactor Reliability (NUCLARR). The NUCLARR data management system is contained in compressed files on the floppy diskettes that accompany this Reference Guide. NUCLARR is comprised of hardware component failure data (HCFD) and human error probability (HEP) data, both of which are available via a user-friendly, menu driven retrieval system. The data may be saved to a file in a format compatible with IRRAS 3.0 and commercially available statistical packages, or used to formulate log-plots and reports of data retrievalmore » and aggregation findings.« less

  1. Guide for inservice inspection of ground-based pressure vessels and systems

    NASA Technical Reports Server (NTRS)

    1976-01-01

    This guide includes recommendations for inservice inspection and recertification of ground based, unfired pressure vessels and all pressurized systems including those served by fired pressure vessels hereinafter referred to as pressure vessels, systems and components of systems. It covers the vast array of pound based industrial and special purpose pressurized components and systems used at NASA field installations for research and development and those utility systems and components that require more than routine maintenance to insure continued structural integrity for their useful life. Through surveillance and correction of inservice deterioration, NASA will maintain a safe working environment for their own and contractor personnel, safety for the public sector and protection against loss of capital investment.

  2. Trillium Horizon, A Small Portable Observatory Grade Seismometer For Direct Bury And Vault Use

    NASA Astrophysics Data System (ADS)

    Moores, A.; Parker, T.; Bainbridge, G.

    2017-12-01

    As of August 2017 almost 5 years of data have been collected from broadband seismic sensors designed for direct burial applications. These first posthole instruments have been deployed in a wide range of extremely challenging environments such as dynamic ice and snow environments, extreme wet and dry conditions in soils of high clay content, and steep creeping terrain. In all use cases the direct burial approach has consistently provided high quality data when compared to shallow vault installations. In this presentation we extract and analyze operational performance data, including tilt information from mass position time series recorded at direct burial installations and at temporary shallow vault deployments. This data shows that while higher tilt tolerance is required for data quality outcome certainty in some installations, the majority of installations can be addressed by a smaller instrument with a narrower tilt range hence reducing size and cost. The lessons learned from this real world field data have guided the development of a new smaller, less expensive instrument, Trillium Horizon.Based on this analysis and and user feedback from many direct burial deployments, the Trillium Horizon seismometer has been developed as a simple versatile instrument to span the majority of deployment scenarios and specific use cases including shallow direct bury deployments, traditional piers, and problematic wet vault installs. With its small size, robust waterproof case and connector, +/-1.5° tilt range, dual-purpose cable, and accessories for both posthole and vault installation, Trillium Horizon is optimized for usability as well as performance.

  3. The Installation Restoration Program Toxicology Guide. Volume 1

    DTIC Science & Technology

    1989-07-01

    affinity for adipose tissue , which is more prevalent in women and would result in less unchanged chloroform and more carbon dioxide exhaled. This...magnesium, potassium, sodium, tin, zinc , and their alloys. ADI Acceptable daily intake ADL Arthur D. Little, Inc. Adenocarcinoma A malignant tumor...originating in glandular or ductal epithelium. Adenoma A benign growth of glandular tissue . ae Acid equivalent Aerosol A suspension or dispersion of small

  4. An approach for using soil surveys to guide the placement of water quality buffers

    Treesearch

    M.G. Dosskey; M.J. Helmers; D.E. Eisenhauer

    2006-01-01

    Vegetative buffers may function better for filtering agricultural runoff in some locations than in others because of intrinsic characteristics of the land on which they are placed. The objective of this study was to develop a method based on soil survey attributes that can be used to compare soil map units for how effectively a buffer installed in them could remove...

  5. Executing the double win: protect your cash flow during a patient accounting system install.

    PubMed

    Adams, Jason L; Smith, J Cathy; Strand, Brett

    2009-09-01

    MultiCare Health System's plan for ensuring that its patient accounting system implementation would bring rapid financial benefits comprised eight basic steps: Set baselines and establish goals. Identify key leadership stakeholders across departmental lines. Identify team resources. Establish roles and responsibilities. Identify and prepare for potential risks. Develop guiding principles. Develop key reporting and monitoring tools. Conduct daily monitoring.

  6. Your Legal Guide to Consumer Credit, with a Special Section on Bankruptcy. You and the Law Series.

    ERIC Educational Resources Information Center

    American Bar Association, Chicago, IL. Public Education Div.

    This booklet was published to help people better understand how to use it, how to determine if they are reaching or have reached their credit-debt limit, and what to do if they have exceeded that limit. It also explains federal rules, regulations, and laws pertaining to consumer installment credit that are designed to protect the consumer.…

  7. Environmental Acoustic Considerations for Passive Detection of Maritime Targets by Hydrophones in a Deep Ocean Trench

    DTIC Science & Technology

    2010-06-01

    Science and Technology. Available: http://cmst.curtin.edu.au/local/docs/ products / actup_v2_2l_installation_user_guide.pdf (accessed 2 June 2010...noisecurve112(:,6)); %% Intergrating Noise Level Trench A n2=0; Itot=0; phi_t=atan(D1/L1); m=1; while (phi(m,1)>phi_t) m=m+1; end

  8. The Installation Restoration Program Toxicology Guide. Volume 2

    DTIC Science & Technology

    1989-07-01

    producing substance. Carcinoma A malignant epithelial tumor. CAS REG NO Numeric designation assigned by the A.~’erican Chemical Socecty’s Chemica ...violent, exothermic, and capable of causing violent rupture of sealed containers. ABBREVIATIONS AB-I1 Polymerization A chemica reaction, usually carried...a deleterious effect on the taste and/or odor of human food derred from aquatic environments cannot be discharged into inland surface waters

  9. The Installation Restoration Program Toxicology Guide. Volume 4

    DTIC Science & Technology

    1989-07-01

    64.15 64-5 JP-4 Fuel-Water Partition Coefficients (K,) for Selected Hydrocarbons .......................... 64-20 04-6 Acute Toxicity of Components of JP...65.11 65-3 Equilibrium Partitioning of Select Gasoline Hydrocarbons in Model Environments ............... 65-14 65-4 Acute Toxicity of Components o...66-27 66-5 Acute Toxicity of Components of Fuel Oils ............ 66-37 67-1 Composition Dat,- for Stoddard Solvent

  10. High-Skill, High-Wage Jobs. AVA's Guide to More than 50 Top Careers and the Education and Training You'll Need to Land Them.

    ERIC Educational Resources Information Center

    Amundson, Kristen J.

    This book, which was written for students, explains the education and training needed to obtain one of the 50 most appealing and best-paying jobs today. Jobs are grouped into these categories: business services; communications; computer technology; construction; health care; manufacturing and production; mechanics, installers, and repairers;…

  11. Key Trends That Will Shape Army Installations of Tomorrow

    DTIC Science & Technology

    2013-01-01

    community college facilities, and the new international airport.187 In Bucks County, KIPC occupies a portion of the former U.S. Steel–Fairless Works...190 Federation of Canadian Municipalities, “Solid Waste as a Resource: Guide for Sustainable Communities ,” 2004. 191 For more information ...overseas oil. Information technology trends, such as pervasive computing and online community trends, may have a complex role in sustainable

  12. Electromagnetic Compatibility in the Defense Systems of Future Years

    DTIC Science & Technology

    2002-06-01

    Technology activities. Its mission is to conduct and promote cooperative research and information exchange . The objective is to support the development...testing CLEARANCE PRODUCTION AND IN-SERVICE SUPPORT Modelling in support of conceptual design (structure & installation design) EMH Design guides for the... marketed by Advanced Electromagnetics [6-1]. Transmission Line Matrix Method The link between field theory and circuit theory, the major theories on

  13. Performance of laser guide star adaptive optics at Lick Observatory

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

    Olivier, S.S.; An, J.; Avicola, K.

    1995-07-19

    A sodium-layer laser guide star adaptive optics system has been developed at Lawrence Livermore National Laboratory (LLNL) for use on the 3-meter Shane telescope at Lick Observatory. The system is based on a 127-actuator continuous-surface deformable mirror, a Hartmann wavefront sensor equipped with a fast-framing low-noise CCD camera, and a pulsed solid-state-pumped dye laser tuned to the atomic sodium resonance line at 589 nm. The adaptive optics system has been tested on the Shane telescope using natural reference stars yielding up to a factor of 12 increase in image peak intensity and a factor of 6.5 reduction in image fullmore » width at half maximum (FWHM). The results are consistent with theoretical expectations. The laser guide star system has been installed and operated on the Shane telescope yielding a beam with 22 W average power at 589 nm. Based on experimental data, this laser should generate an 8th magnitude guide star at this site, and the integrated laser guide star adaptive optics system should produce images with Strehl ratios of 0.4 at 2.2 {mu}m in median seeing and 0.7 at 2.2 {mu}m in good seeing.« less

  14. Experimental Investigation on Design Enhancement of Axial Fan Using Fixed Guide Vane

    NASA Astrophysics Data System (ADS)

    Munisamy, K. M.; Govindasamy, R.; Thangaraju, S. K.

    2015-09-01

    Airflow passes through the rotating blade in an axial flow fan will experience a helical flow pattern. This swirling effect leads the system to experience swirl energy losses or pressure drop yet reducing the total efficiency of the fan system. A robust tool to encounter this air spin past the blade is by introducing guide vane to the system. Owing to its importance, a new approach in designing outlet guide vane design for a commercial usage 1250mm diameter axial fan with a 30° pitch angle impeller has been introduced in this paper. A single line metal of proper curvature guide vane design technique has been adopted for this study. By choosing fan total efficiency as a target variable to be improved, the total and static pressure on the design point were set to be constraints. Therefore, the guide vane design was done based on the improvement target on the static pressure in system. The research shows that, with the improvement in static pressure by 29.63% through guide vane installation, the total fan efficiency is increased by 5.12%, thus reduces the fan power by 5.32%. Good agreement were found, that when the fan total efficiency increases, the power consumption of the fan is reduced. Therefore, this new approach of guide vane design can be applied to improve axial fan performance.

  15. Inside Out: Detecting Learners' Confusion to Improve Interactive Digital Learning Environments

    ERIC Educational Resources Information Center

    Arguel, Amaël; Lockyer, Lori; Lipp, Ottmar V.; Lodge, Jason M.; Kennedy, Gregor

    2017-01-01

    Confusion is an emotion that is likely to occur while learning complex information. This emotion can be beneficial to learners in that it can foster engagement, leading to deeper understanding. However, if learners fail to resolve confusion, its effect can be detrimental to learning. Such detrimental learning experiences are particularly…

  16. Exploring the Effect of Student Confusion in Massive Open Online Courses

    ERIC Educational Resources Information Center

    Yang, Diyi; Kraut, Robert E.; Rose, Carolyn P.

    2016-01-01

    Although thousands of students enroll in Massive Open Online Courses (MOOCs) for learning and self-improvement, many get confused, harming learning and increasing dropout rates. In this paper, we quantify these effects in two large MOOCs. We first describe how we automatically estimate students' confusion by looking at their clicking behavior on…

  17. The Lost Lamb: A Literature Review on the Confusion of College Students in China

    ERIC Educational Resources Information Center

    Dong, Jianmei; Han, Fubin

    2010-01-01

    With the development of mass higher education in China, confusion--a contradictory state between college students' awareness of employment, learning, morality, and their own behavior and societal requirements--is proving a ubiquitous problem among college students. His confusion has garnered much social attention. In this paper, the origins of…

  18. System for remotely servicing a top loading captive ball valve

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

    Berry, S.M.; Porter, M.L.

    1996-06-25

    An attachment for facilitating servicing of a valve is disclosed including: an assembly composed of a valve seat defining a flow path, a flow control member movable relative to the valve seat for blocking or unblocking the valve seat, and a control device including a stem coupled to the flow control member and operable for moving the flow control member relative to the valve seat; a housing for receiving the assembly, the housing having an opening via which the assembly can be removed from, and installed in, the housing, and the housing having a plurality of threaded studs which surroundmore » the opening and project away from the housing; a valve housing cover for closing and sealing the opening in the housing, the cover having a first bore for passage of the stem of the control device when the assembly is installed in the housing and a plurality of second bores each located for passage of a respective stud when the cover closes the opening in the housing. A plurality of threaded nuts are engageable with the studs for securing the cover to the housing when the cover closes the opening in the housing, wherein the attachment comprises: a plurality of nut guide devices removable from the housing and each operatively associated with a respective stud for retaining a respective nut and guiding the respective nut into alignment with the respective stud to enable the respective nut to be rotated into engagement with the respective stud; and aligning the nut guide devices with the studs. 7 figs.« less

  19. System for remotely servicing a top loading captive ball valve

    DOEpatents

    Berry, S.M.; Porter, M.L.

    1996-06-25

    An attachment for facilitating servicing of a valve is disclosed including: an assembly composed of a valve seat defining a flow path, a flow control member movable relative to the valve seat for blocking or unblocking the valve seat, and a control device including a stem coupled to the flow control member and operable for moving the flow control member relative to the valve seat; a housing for receiving the assembly, the housing having an opening via which the assembly can be removed from, and installed in, the housing, and the housing having a plurality of threaded studs which surround the opening and project away from the housing; a valve housing cover for closing and sealing the opening in the housing, the cover having a first bore for passage of the stem of the control device when the assembly is installed in the housing and a plurality of second bores each located for passage of a respective stud when the cover closes the opening in the housing. A plurality of threaded nuts are engageable with the studs for securing the cover to the housing when the cover closes the opening in the housing, wherein the attachment comprises: a plurality of nut guide devices removable from the housing and each operatively associated with a respective stud for retaining a respective nut and guiding the respective nut into alignment with the respective stud to enable the respective nut to be rotated into engagement with the respective stud; and aligning the nut guide devices with the studs. 7 figs.

  20. System for remotely servicing a top loading captive ball valve

    DOEpatents

    Berry, Stephen M.; Porter, Matthew L.

    1996-01-01

    An attachment for facilitating servicing of a valve, the valve including: an assembly composed of a valve seat defining a flow path, a flow control member movable relative to the valve seat for blocking or unblocking the valve seat, and a control device including a stem coupled to the flow control member and operable for moving the flow control member relative to the valve seat; a housing for receiving the assembly, the housing having an opening via which the assembly can be removed from, and installed in, the housing, and the housing having a plurality of threaded studs which surround the opening and project away from the housing; a valve housing cover for closing and sealing the opening in the housing, the cover having a first bore for passage of the stem of the control device when the assembly is installed in the housing and a plurality of second bores each located for passage of a respective stud when the cover closes the opening in the housing. A plurality of threaded nuts are engageable with the studs for securing the cover to the housing when the cover closes the opening in the housing, wherein the attachment comprises: a plurality of nut guide devices removable from the housing and each operatively associated with a respective stud for retaining a respective nut and guiding the respective nut into alignment with the respective stud to enable the respective nut to be rotated into engagement with the respective stud; and aligning the nut guide devices with the studs.

  1. The use of source memory to identify one's own episodic confusion errors.

    PubMed

    Smith, S M; Tindell, D R; Pierce, B H; Gilliland, T R; Gerkens, D R

    2001-03-01

    In 4 category cued recall experiments, participants falsely recalled nonlist common members, a semantic confusion error. Errors were more likely if critical nonlist words were presented on an incidental task, causing source memory failures called episodic confusion errors. Participants could better identify the source of falsely recalled words if they had deeply processed the words on the incidental task. For deep but not shallow processing, participants could reliably include or exclude incidentally shown category members in recall. The illusion that critical items actually appeared on categorized lists was diminished but not eradicated when participants identified episodic confusion errors post hoc among their own recalled responses; participants often believed that critical items had been on both the incidental task and the study list. Improved source monitoring can potentially mitigate episodic (but not semantic) confusion errors.

  2. Broad phonetic class definition driven by phone confusions

    NASA Astrophysics Data System (ADS)

    Lopes, Carla; Perdigão, Fernando

    2012-12-01

    Intermediate representations between the speech signal and phones may be used to improve discrimination among phones that are often confused. These representations are usually found according to broad phonetic classes, which are defined by a phonetician. This article proposes an alternative data-driven method to generate these classes. Phone confusion information from the analysis of the output of a phone recognition system is used to find clusters at high risk of mutual confusion. A metric is defined to compute the distance between phones. The results, using TIMIT data, show that the proposed confusion-driven phone clustering method is an attractive alternative to the approaches based on human knowledge. A hierarchical classification structure to improve phone recognition is also proposed using a discriminative weight training method. Experiments show improvements in phone recognition on the TIMIT database compared to a baseline system.

  3. A Matched Filter Technique for Slow Radio Transient Detection and First Demonstration with the Murchison Widefield Array

    NASA Astrophysics Data System (ADS)

    Feng, L.; Vaulin, R.; Hewitt, J. N.; Remillard, R.; Kaplan, D. L.; Murphy, Tara; Kudryavtseva, N.; Hancock, P.; Bernardi, G.; Bowman, J. D.; Briggs, F.; Cappallo, R. J.; Deshpande, A. A.; Gaensler, B. M.; Greenhill, L. J.; Hazelton, B. J.; Johnston-Hollitt, M.; Lonsdale, C. J.; McWhirter, S. R.; Mitchell, D. A.; Morales, M. F.; Morgan, E.; Oberoi, D.; Ord, S. M.; Prabu, T.; Udaya Shankar, N.; Srivani, K. S.; Subrahmanyan, R.; Tingay, S. J.; Wayth, R. B.; Webster, R. L.; Williams, A.; Williams, C. L.

    2017-03-01

    Many astronomical sources produce transient phenomena at radio frequencies, but the transient sky at low frequencies (<300 MHz) remains relatively unexplored. Blind surveys with new wide-field radio instruments are setting increasingly stringent limits on the transient surface density on various timescales. Although many of these instruments are limited by classical confusion noise from an ensemble of faint, unresolved sources, one can in principle detect transients below the classical confusion limit to the extent that the classical confusion noise is independent of time. We develop a technique for detecting radio transients that is based on temporal matched filters applied directly to time series of images, rather than relying on source-finding algorithms applied to individual images. This technique has well-defined statistical properties and is applicable to variable and transient searches for both confusion-limited and non-confusion-limited instruments. Using the Murchison Widefield Array as an example, we demonstrate that the technique works well on real data despite the presence of classical confusion noise, sidelobe confusion noise, and other systematic errors. We searched for transients lasting between 2 minutes and 3 months. We found no transients and set improved upper limits on the transient surface density at 182 MHz for flux densities between ˜20 and 200 mJy, providing the best limits to date for hour- and month-long transients.

  4. An attachment-based description of the medial collateral and spring ligament complexes.

    PubMed

    Cromeens, Barrett P; Kirchhoff, Claire A; Patterson, Rita M; Motley, Travis; Stewart, Donald; Fisher, Cara; Reeves, Rustin E

    2015-06-01

    Anatomy of the medial collateral and spring ligament complexes has been the cause of confusion. The anatomic description is highly dependent on the source studied and little agreement exists between texts. In addition, inconsistent nomenclature has been used to describe the components. This study attempted to clarify confusion through the creation of a 3D ligament map using attachment-based dissection. Nine fresh foot and ankle specimens were observed. The medial collateral ligament and spring ligament complexes were dissected using their attachment sites as a guide to define individual components. Each component's perimeter and thickness was measured and each bony attachment was mapped using a microscribe 3D digitizer. Five components were identified contributing to the ligament complexes of interest: the tibiocalcaneonavicular, superficial posterior tibiotalar, deep posterior tibiotalar, deep anterior tibiotalar, and inferoplantar longitudinal ligaments. The largest component by total attachment area was the tibiocalcaneonavicular ligament followed by the deep posterior tibiotalar ligament. The largest ligament surface area of attachment to the tibia and talus was the deep posterior tibiotalar ligament. The largest attachment to the navicular and calcaneus was the tibiocalcaneonavicular ligament, which appeared to function in holding these bones in proximity while supporting the head of the talus. By defining complex components by their attachment sites, a novel, more functional and reproducible description of the medial collateral and spring ligament complexes was created. The linear measurements and 3D maps may prove useful when attempting more anatomically accurate reconstructions. © The Author(s) 2015.

  5. Bubble suspension rheology and implications for conduit flow

    NASA Astrophysics Data System (ADS)

    Llewellin, E. W.; Manga, M.

    2005-05-01

    Bubbles are ubiquitous in magma during eruption and influence the rheology of the suspension. Despite this, bubble-suspension rheology is routinely ignored in conduit-flow and eruption models, potentially impairing accuracy and resulting in the loss of important phenomenological richness. The omission is due, in part, to a historical confusion in the literature concerning the effect of bubbles on the rheology of a liquid. This confusion has now been largely resolved and recently published studies have identified two viscous regimes: in regime 1, the viscosity of the two-phase (magma-gas) suspension increases as gas volume fraction ϕ increases; in regime 2, the viscosity of the suspension decreases as ϕ increases. The viscous regime for a deforming bubble suspension can be determined by calculating two dimensionless numbers, the capillary number Ca and the dynamic capillary number Cd. We provide a didactic explanation of how to include the effect of bubble-suspension rheology in continuum, conduit-flow models. Bubble-suspension rheology is reviewed and a practical rheological model is presented, followed by an algorithmic, step-by-step guide to including the rheological model in conduit-flow models. Preliminary results from conduit-flow models which have implemented the model presented are discussed and it is concluded that the effect of bubbles on magma rheology may be important in nature and results in a decrease of at least 800 m in calculated fragmentation-depth and an increase of between 40% and 250% in calculated eruption-rate compared with the assumption of Newtonian rheology.

  6. Clustering, Seriation, and Subset Extraction of Confusion Data

    ERIC Educational Resources Information Center

    Brusco, Michael J.; Steinley, Douglas

    2006-01-01

    The study of confusion data is a well established practice in psychology. Although many types of analytical approaches for confusion data are available, among the most common methods are the extraction of 1 or more subsets of stimuli, the partitioning of the complete stimulus set into distinct groups, and the ordering of the stimulus set. Although…

  7. Eye Tracking and Early Detection of Confusion in Digital Learning Environments: Proof of Concept

    ERIC Educational Resources Information Center

    Pachman, Mariya; Arguel, Amaël; Lockyer, Lori; Kennedy, Gregor; Lodge, Jason M.

    2016-01-01

    Research on incidence of and changes in confusion during complex learning and problem-solving calls for advanced methods of confusion detection in digital learning environments (DLEs). In this study we attempt to address this issue by investigating the use of multiple measures, including psychophysiological indicators and self-ratings, to detect…

  8. Annual Percentage Rate and Annual Effective Rate: Resolving Confusion in Intermediate Accounting Textbooks

    ERIC Educational Resources Information Center

    Vicknair, David; Wright, Jeffrey

    2015-01-01

    Evidence of confusion in intermediate accounting textbooks regarding the annual percentage rate (APR) and annual effective rate (AER) is presented. The APR and AER are briefly discussed in the context of a note payable and correct formulas for computing each is provided. Representative examples of the types of confusion that we found is presented…

  9. The Legal Dimension of RTI--Confusion Confirmed: A Response to Walker and Daves

    ERIC Educational Resources Information Center

    Zirkel, Perry A.

    2012-01-01

    In this issue of "Learning Disability Quarterly" (LDQ), Professors Daves and Walker reply to my earlier LDQ article on confusion in the cases and commentary about the legal dimension of RTI. In this brief rejoinder, I show that their reply confirms rather than resolves the confusion in their original commentary in 2010. This persistent…

  10. An Analysis of Teachers' Concept Confusion Concerning Electric and Magnetic Fields

    ERIC Educational Resources Information Center

    Hekkenberg, Ans; Lemmer, Miriam; Dekkers, Peter

    2015-01-01

    In an exploratory study, 36 South African physical science teachers' understanding of basic concepts concerning electric and magnetic fields was studied from a perspective of possible concept confusion. Concept confusion is said to occur when features of one concept are incorrectly attributed to a different concept, in the case of this study to…

  11. Therapeutic aspects of endoscopic ultrasound

    NASA Astrophysics Data System (ADS)

    Woodward, Timothy A.

    1999-06-01

    Endoscopic ultrasound (EUS) is a technology that had been used primarily as a passive imaging modality. Recent advances have enabled us to move beyond the use of EUS solely as a staging tool to an interventional device. Current studies suggest that interventional applications of EUS will allow for minimally invasive assessment and therapies in a cost-effective manner. Endoscopic ultrasound with fine needle aspiration (EUS-FNA) has been demonstrated to be a technically feasible, relatively safe method of obtaining cytologic specimens. The clinical utility of EUS- FNA appears to be greatest in the diagnosis and staging of pancreatic cancer and in the nodal staging of gastrointestinal and pulmonary malignancies. In addition, EUS-FNA has demonstrated utility in the sampling pleural and ascitic fluid not generally appreciated or assessable to standard interventions. Interventional applications of EUS include EUS-guided pseudocyst drainage, EUS-guided injection of botulinum toxin in the treatment of achalasia, and EUS- guided celiac plexus neurolysis in the treatment of pancreatic cancer pain. Finally, EUS-guided fine-needle installation is being evaluated, in conjunction with recent bimolecular treatment modalities, as a delivery system in the treatment of certain gastrointestinal tumors.

  12. Development of a NRSE Spectrometer with the Help of McStas - Application to the Design of Present and Future Instruments

    NASA Astrophysics Data System (ADS)

    Kredler, L.; Häußler, W.; Martin, N.; Böni, P.

    The flux is still a major limiting factor in neutron research. For instruments being supplied by cold neutrons using neutron guides, both at present steady-state and at new spallation neutron sources, it is therefore important to optimize the instrumental setup and the neutron guidance. Optimization of neutron guide geometry and of the instrument itself can be performed by numerical ray-tracing simulations using existing open-access codes. In this paper, we discuss how such Monte Carlo simulations have been employed in order to plan improvements of the Neutron Resonant Spin Echo spectrometer RESEDA (FRM II, Germany) as well as the neutron guides before and within the instrument. The essential components have been represented with the help of the McStas ray-tracing package. The expected intensity has been tested by means of several virtual detectors, implemented in the simulation code. Comparison between simulations and preliminary measurements results shows good agreement and demonstrates the reliability of the numerical approach. These results will be taken into account in the planning of new components installed in the guide system.

  13. An evaluation of energy-absorbing guide rail terminals in New Brunswick

    NASA Astrophysics Data System (ADS)

    Esligar, Ryan W.

    2011-12-01

    Energy-absorbing guide rail terminals (EAGRTs) are a form of end treatment designed to absorb energy during a collision and prevent intrusion into the impacting vehicle. After several years of use in New Brunswick there is evidence to suggest these systems may not always perform as expected. This study was conducted to evaluate the real-world performance of EAGRT systems in collisions throughout the Province. A retrospective review of data for 103 collisions that occurred prior to the study was supplemented with an in-depth analysis and reconstruction of 18 collisions that occurred during the study. The study revealed that two types of EAGRTs are used in New Brunswick; the ET-Plus and the SKT-350. Between 2007 and 2010 approximately 80% of all EAGRT collisions were PDO, nearly 19% resulted in injuries, while one collision resulted in a fatality. In most cases the EAGRT absorbed a significant amount of energy (an average of 315 KJ per crash); however, there were several problems identified. It was determined that not all EAGRT systems are being installed in accordance with the manufacturer's guidelines. Intrusion into the vehicle was documented in three collisions. It was also discovered that many of the collision configurations were different than the NCHRP Report 350 tests. The major recommendations focused on installation and maintenance issues identified during the study. The study also revealed areas in need of further research. These areas include the feasibility of using the FLEAT system in New Brunswick, the installation of rumble strips on the median shoulder, and whether or not additional crash test configurations should be incorporated into NCHRP Report 350 or Project 22-14(2).

  14. Photovoltaic failure and degradation modes

    DOE PAGES

    Jordan, Dirk C.; Silverman, Timothy J.; Wohlgemuth, John H.; ...

    2017-01-30

    The extensive photovoltaic field reliability literature was analyzed and reviewed. Future work is prioritized based upon information assembled from recent installations, and inconsistencies in degradation mode identification are discussed to help guide future publication on this subject. Reported failure rates of photovoltaic modules fall mostly in the range of other consumer products; however, the long expected useful life of modules may not allow for direct comparison. In general, degradation percentages are reported to decrease appreciably in newer installations that are deployed after the year 2000. However, these trends may be convoluted with varying manufacturing and installation quality world-wide. Modules inmore » hot and humid climates show considerably higher degradation modes than those in desert and moderate climates, which warrants further investigation. Delamination and diode/j-box issues are also more frequent in hot and humid climates than in other climates. The highest concerns of systems installed in the last 10 years appear to be hot spots followed by internal circuitry discoloration. Encapsulant discoloration was the most common degradation mode, particularly in older systems. In newer systems, encapsulant discoloration appears in hotter climates, but to a lesser degree. Lastly, thin-film degradation modes are dominated by glass breakage and absorber corrosion, although the breadth of information for thin-film modules is much smaller than for x-Si.« less

  15. Photovoltaic failure and degradation modes

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

    Jordan, Dirk C.; Silverman, Timothy J.; Wohlgemuth, John H.

    The extensive photovoltaic field reliability literature was analyzed and reviewed. Future work is prioritized based upon information assembled from recent installations, and inconsistencies in degradation mode identification are discussed to help guide future publication on this subject. Reported failure rates of photovoltaic modules fall mostly in the range of other consumer products; however, the long expected useful life of modules may not allow for direct comparison. In general, degradation percentages are reported to decrease appreciably in newer installations that are deployed after the year 2000. However, these trends may be convoluted with varying manufacturing and installation quality world-wide. Modules inmore » hot and humid climates show considerably higher degradation modes than those in desert and moderate climates, which warrants further investigation. Delamination and diode/j-box issues are also more frequent in hot and humid climates than in other climates. The highest concerns of systems installed in the last 10 years appear to be hot spots followed by internal circuitry discoloration. Encapsulant discoloration was the most common degradation mode, particularly in older systems. In newer systems, encapsulant discoloration appears in hotter climates, but to a lesser degree. Lastly, thin-film degradation modes are dominated by glass breakage and absorber corrosion, although the breadth of information for thin-film modules is much smaller than for x-Si.« less

  16. Analytic Confusion Matrix Bounds for Fault Detection and Isolation Using a Sum-of-Squared- Residuals Approach

    NASA Technical Reports Server (NTRS)

    Simon, Dan; Simon, Donald L.

    2009-01-01

    Given a system which can fail in 1 or n different ways, a fault detection and isolation (FDI) algorithm uses sensor data in order to determine which fault is the most likely to have occurred. The effectiveness of an FDI algorithm can be quantified by a confusion matrix, which i ndicates the probability that each fault is isolated given that each fault has occurred. Confusion matrices are often generated with simulation data, particularly for complex systems. In this paper we perform FDI using sums of squares of sensor residuals (SSRs). We assume that the sensor residuals are Gaussian, which gives the SSRs a chi-squared distribution. We then generate analytic lower and upper bounds on the confusion matrix elements. This allows for the generation of optimal sensor sets without numerical simulations. The confusion matrix bound s are verified with simulated aircraft engine data.

  17. The Theos/ComRes survey into public perception of Darwinism in the UK: a recipe for confusion.

    PubMed

    Baker, Sylvia

    2012-04-01

    A survey of the general public in the UK, conducted in 2008, suggested that more than half of the British population are unconvinced by Darwinism. That survey, conducted by the polling company ComRes on behalf of the theological think-tank Theos, reported its full findings in March 2009 and found them to be "complex and confused." This paper argues that the confusion identified may have been partly engendered by the way in which the survey questionnaire was constructed and that the survey itself, not simply its respondents, was confused. A source of the confusion, it is argued, could be found, first, in the definitions used for the four positions of young earth creationism, theistic evolution, atheistic evolution and intelligent design. Second, a failure to define the key terms "evolution" and "science," used in some of the survey questions, resulted in responses that were difficult to interpret.

  18. Compulsive buying and hoarding as identity substitutes: The role of materialistic value endorsement and depression.

    PubMed

    Claes, Laurence; Müller, Astrid; Luyckx, Koen

    2016-07-01

    In the present study, we investigated whether the relationship between identity confusion and compulsive buying (offline/online) and hoarding is mediated by materialistic value endorsement and depression. The community sample consisted of 254 Flemish adults who completed self-report questionnaires to assess identity confusion (Erikson Psychosocial Stage Inventory), compulsive buying tendencies (Compulsive Buying Scale/short-Internet Addiction Scale, adapted for shopping), hoarding tendencies (Saving-Inventory Revised), materialistic value endorsement (Materialistic Value Scale), and depression (Patient Health Questionnaire-9). We found significant positive associations between identity confusion, compulsive buying, and hoarding. The association between identity confusion and compulsive buying was fully mediated by materialistic value endorsement; whereas depression mediated the association between identity confusion and hoarding. The results suggest that the collection or buying of material goods can be considered as identity substitutes. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. The Joint Airlock Module is moved to the payload canister

    NASA Technical Reports Server (NTRS)

    2001-01-01

    KENNEDY SPACE CENTER, Fla. -- In the Space Station Processing Facility, workers standing inside the payload canister help guide the Joint Airlock Module into place. The airlock will be installed in the payload bay of Atlantis for mission STS-104 to the International Space Station. The airlock is a pressurized flight element consisting of two cylindrical chambers attached end-to-end by a connecting bulkhead and hatch. Once installed and activated, the Airlock becomes the primary path for spacewalk entry to and departure from the Space Station for U.S. spacesuits, which are known as Extravehicular Mobility Units, or EMUs. In addition, the Joint Airlock is designed to support the Russian Orlan spacesuit for EVA activity. STS-104 is scheduled for launch June 14 from Launch Pad 39B.

  20. Incorporating uncertainty in RADTRAN 6.0 input files.

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

    Dennis, Matthew L.; Weiner, Ruth F.; Heames, Terence John

    Uncertainty may be introduced into RADTRAN analyses by distributing input parameters. The MELCOR Uncertainty Engine (Gauntt and Erickson, 2004) has been adapted for use in RADTRAN to determine the parameter shape and minimum and maximum of the distribution, to sample on the distribution, and to create an appropriate RADTRAN batch file. Coupling input parameters is not possible in this initial application. It is recommended that the analyst be very familiar with RADTRAN and able to edit or create a RADTRAN input file using a text editor before implementing the RADTRAN Uncertainty Analysis Module. Installation of the MELCOR Uncertainty Engine ismore » required for incorporation of uncertainty into RADTRAN. Gauntt and Erickson (2004) provides installation instructions as well as a description and user guide for the uncertainty engine.« less

  1. Project Report: Design and Analysis for the Deep Space Network BWG Type 2 Antenna Feed Platform

    NASA Technical Reports Server (NTRS)

    Crawford, Andrew

    2011-01-01

    The following report explains in detail the solid modeling design process and structural analysis of the LNA (Low Noise Amplifier) feed platform to be constructed and installed on the new BWG (Beam Wave Guide) Type-2 tracking antenna in Canberra, Australia, as well as all future similar BWG Type-2 antennas builds. The Deep Space Networks new BWG Type-2 antennas use beam waveguides to funnel and 'extract' the desired signals received from spacecraft, and the feed platform supports and houses the LNA(Low Noise Amplifier) feed-cone and cryogenic cooling equipment used in the signal transmission and receiving process. The mandated design and construction of this platform to be installed on the new tracking antenna will be used and incorporated on all future similar antenna builds.

  2. MissileLab User’s Guide

    DTIC Science & Technology

    2009-02-01

    extension) that contain the airframe geometry specific to a single configuration. Results from a MissileLab run will be stored in a directory...re)created and contain all APE results and associated input files. C. Background In the early stages of missile system design, it is necessary to...Copying the AeroEngine Files After installation, the subdirectories in the “AeroEngine” directory contain contact information on how to obtain valid

  3. Implementing Monitored Natural Attenuation and Expediting Closure at Fuel-Release Sites

    DTIC Science & Technology

    2004-08-01

    Center for Environmental Excellence AFCEE/ERS Air Force Center for Environmental Excellence/Science and Engineering Division AFRPA Air Force Real...auger, air - or mud- rotary , cable-tool) was and is dependent on the target drilling depths and the types of subsurface materials expected to be...95(2000) ASTM. 1995c. Guide for the use of direct air - rotary drilling for geoenvironmental exploration and installation of subsurface water quality

  4. Procedures and Standards for Residential Ventilation System Commissioning: An Annotated Bibliography

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

    Stratton, J. Chris; Wray, Craig P.

    2013-04-01

    Beginning with the 2008 version of Title 24, new homes in California must comply with ANSI/ASHRAE Standard 62.2-2007 requirements for residential ventilation. Where installed, the limited data available indicate that mechanical ventilation systems do not always perform optimally or even as many codes and forecasts predict. Commissioning such systems when they are installed or during subsequent building retrofits is a step towards eliminating deficiencies and optimizing the tradeoff between energy use and acceptable IAQ. Work funded by the California Energy Commission about a decade ago at Berkeley Lab documented procedures for residential commissioning, but did not focus on ventilation systems.more » Since then, standards and approaches for commissioning ventilation systems have been an active area of work in Europe. This report describes our efforts to collect new literature on commissioning procedures and to identify information that can be used to support the future development of residential-ventilation-specific procedures and standards. We recommend that a standardized commissioning process and a commissioning guide for practitioners be developed, along with a combined energy and IAQ benefit assessment standard and tool, and a diagnostic guide for estimating continuous pollutant emission rates of concern in residences (including a database that lists emission test data for commercially-available labeled products).« less

  5. Dimensions and Measurements of Debuncher Band 3 and 4 Waveguide-Coax Launchers

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

    Sun, Ding; /Fermilab

    2000-09-13

    This note is a document about dimensions and measurement results of waveguide-coax launchers (Band 3 and 4) installed on the arrays in debuncher cooling upgrade. Shown in Figure 1 and 5 are schematic drawings of launchers (pick-up) in the cross section along the longitudinal direction (beam direction) of the arrays. The unit in these drawings is inch. Note: although there are upper band and lower band for pickup arrays, the launchers are the same to avoid possible confusion during installation. Launchers for band 3 and 4 kickers were made by Penn-engineering Inc., therefor no schematic drawings are presented in thismore » note. RF Measurements were made on all launchers (port) and printed in hard copies for future reference. Since the measurement results are similar to each other, only a few plots for each type of launcher/band are presented in this document. There are two types of measured S11 parameters. One is the measurement made at the end of design/tuning stage using a launcher and a straight section of band 3 or 4 waveguide terminated with a cone of absorber. I use 'Original' to denote this kind of measurement. As shown in Figure 2, 6, 9 and 12, the original S11 of all launchers are below or around -20 db over the full band 3 or 4. The other type of measurement is the one made after these launchers were installed onto the array including several type N feedthrough or connectors, elbows, waveguide bends (kicker) and magic Ts (kicker) etc. The kicker arrays were terminated with wedges of absorber. During all measurements (pickup array or kicker array) when one launcher was being measured, all other launchers were terminated with 50 ohm terminator. As shown in Figure 3, 4, 7, 8, 10, 11, 13 and 14 these 'final' S11s are around -15 db.« less

  6. Predator confusion is sufficient to evolve swarming behaviour.

    PubMed

    Olson, Randal S; Hintze, Arend; Dyer, Fred C; Knoester, David B; Adami, Christoph

    2013-08-06

    Swarming behaviours in animals have been extensively studied owing to their implications for the evolution of cooperation, social cognition and predator-prey dynamics. An important goal of these studies is discerning which evolutionary pressures favour the formation of swarms. One hypothesis is that swarms arise because the presence of multiple moving prey in swarms causes confusion for attacking predators, but it remains unclear how important this selective force is. Using an evolutionary model of a predator-prey system, we show that predator confusion provides a sufficient selection pressure to evolve swarming behaviour in prey. Furthermore, we demonstrate that the evolutionary effect of predator confusion on prey could in turn exert pressure on the structure of the predator's visual field, favouring the frontally oriented, high-resolution visual systems commonly observed in predators that feed on swarming animals. Finally, we provide evidence that when prey evolve swarming in response to predator confusion, there is a change in the shape of the functional response curve describing the predator's consumption rate as prey density increases. Thus, we show that a relatively simple perceptual constraint--predator confusion--could have pervasive evolutionary effects on prey behaviour, predator sensory mechanisms and the ecological interactions between predators and prey.

  7. Surgical confusions in ophthalmology.

    PubMed

    Simon, John W; Ngo, Yen; Khan, Samira; Strogatz, David

    2007-11-01

    To investigate the hypothesis that surgical confusions rarely occur but are unacceptable to the public; occur in predictable circumstances; involve a wrong lens implant more often than a wrong eye, procedure, or patient; and can be prevented using the Universal Protocol. A retrospective series of 106 cases, including 42 from the Ophthalmic Mutual Insurance Company and 64 from the New York State Health Department. We investigated how the error occurred; when and by whom it was recognized; who was responsible; whether the patient was informed; what treatment was given; what the outcome and liability was; what policy changes or sanctions resulted; and whether the error was preventable using the Universal Protocol. The most common confusion was wrong lens implants, accounting for 67 cases (63%). Wrong-eye operations occurred in 15 cases, wrong-eye block in 14, wrong patient or procedure in 8, and wrong corneal transplant in 2. Use of the Universal Protocol would have prevented the confusion in 90 cases (85%). Surgical confusions occur infrequently. Although they usually cause little or no permanent injury, consequences for the patient, the physician, and the profession may be serious. Measures to prevent such confusions deserve the acceptance, support, and active participation of ophthalmologists.

  8. Informal caregivers and detection of delirium in postacute care: a correlational study of the confusion assessment method (CAM), confusion assessment method-family assessment method (CAM-FAM) and DSM-IV criteria.

    PubMed

    Flanagan, Nina M; Spencer, Gale

    2016-09-01

    Delirium is a common, serious and potentially life-threatening syndrome affecting older adults. This syndrome continues to be under-recognised and under treated by healthcare professionals across all care settings. Older adults who develop delirium have poorer outcomes, higher mortality and higher care costs. The purposes of this study were to correlate the confusion assessment method-family assessment method and confusion assessment method in the detection of delirium in postacute care, to correlate the confusion assessment method-family assessment method and diagnostic and statistical manual of mental disorders text revision criteria in detection of delirium in postacute care, to determine the prevalence of delirium in postacute care elders and to describe the relationship of level of cognitive impairment and delirium in the postacute care setting. Implications for Practice Delirium is disturbing for patients and caregivers. Frequently . family members want to provide information about their loved one. The use of the CAM-FAM and CAM can give a more definitive determination of baseline status. Frequent observations using both instruments may lead to better recognition of delirium and implementation of interventions to prevent lasting sequelae. Descriptive studies determined the strengths of relationship between the confusion assessment method, confusion assessment method-family assessment method, Mini-Cog and diagnostic and statistical manual of mental disorders text revision criteria in detection of delirium in the postacute care setting. Prevalence of delirium in this study was 35%. The confusion assessment method-family assessment method highly correlates with the confusion assessment method and diagnostic and statistical manual of mental disorders text revision criteria for detecting delirium in older adults in the postacute care setting. Persons with cognitive impairment are more likely to develop delirium. Family members recognise symptoms of delirium when asked. The confusion assessment method-family assessment method is a valid tool for detection of delirium. Delirium is disturbing for patients and caregivers. Frequently. family members want to provide information about their loved one. The use of the CAM-FAM and CAM can give a more definitive determination of baseline status. Frequent observations using both instruments may lead to better recognition of delirium and implementation of interventions to prevent lasting sequelae. © 2015 John Wiley & Sons Ltd.

  9. Cognitive interviews guide design of a new CAM patient expectations questionnaire.

    PubMed

    Sherman, Karen J; Eaves, Emery R; Ritenbaugh, Cheryl; Hsu, Clarissa; Cherkin, Daniel C; Turner, Judith A

    2014-01-25

    No consistent relationship exists between pre-treatment expectations and therapeutic benefit from various complementary and alternative medicine (CAM) therapies in clinical trials. However, many different expectancy measures have been used in those studies, with no validated questionnaires clearly focused on CAM and pain. We undertook cognitive interviews as part of a process to develop and validate such a questionnaire. We reviewed questions about expectations of benefits of acupuncture, chiropractic, massage, or yoga for pain. Components of the questions - verbs, nouns, response options, terms and phrases describing back pain - were identified. Using seven different cognitive interview scripts, we conducted 39 interviews to evaluate how individuals with chronic low back pain understood these individual components in the context of expectancy questions for a therapy they had not yet received. Chosen items were those with the greatest agreement and least confusion among participants, and were closest to the meanings intended by the investigators. The questionnaire drafted for psychometric evaluation had 18 items covering various domains of expectancy. "Back pain" was the most consistently interpreted descriptor for this condition. The most understandable response options were 0-10 scales, a structure used throughout the questionnaire, with 0 always indicating no change, and 10 anchored with an absolute descriptor such as "complete relief". The use of words to describe midpoints was found to be confusing. The word "expect" held different and shifting meanings for participants. Thus paired items comparing "hope" and "realistically expect" were chosen to evaluate 5 different aspects of treatment expectations (back pain; back dysfunction and global effects; impact of back pain on specific areas of life; sleep, mood, and energy; coping). "Impact of back pain" on various areas of life was found to be a consistently meaningful concept, and more global than "interference". Cognitive interviews identified wordings with considerable agreement among both participants and investigators. Some items widely used in clinical studies had different meanings to participants than investigators, or were confusing to participants. The final 18-item questionnaire is undergoing psychometric evaluation with goals of streamlining as well as identifying best items for use when questionnaire length is constrained.

  10. CernVM WebAPI - Controlling Virtual Machines from the Web

    NASA Astrophysics Data System (ADS)

    Charalampidis, I.; Berzano, D.; Blomer, J.; Buncic, P.; Ganis, G.; Meusel, R.; Segal, B.

    2015-12-01

    Lately, there is a trend in scientific projects to look for computing resources in the volunteering community. In addition, to reduce the development effort required to port the scientific software stack to all the known platforms, the use of Virtual Machines (VMs)u is becoming increasingly popular. Unfortunately their use further complicates the software installation and operation, restricting the volunteer audience to sufficiently expert people. CernVM WebAPI is a software solution addressing this specific case in a way that opens wide new application opportunities. It offers a very simple API for setting-up, controlling and interfacing with a VM instance in the users computer, while in the same time offloading the user from all the burden of downloading, installing and configuring the hypervisor. WebAPI comes with a lightweight javascript library that guides the user through the application installation process. Malicious usage is prohibited by offering a per-domain PKI validation mechanism. In this contribution we will overview this new technology, discuss its security features and examine some test cases where it is already in use.

  11. Metrology: Measurement Assurance Program Guidelines

    NASA Technical Reports Server (NTRS)

    Eicke, W. G.; Riley, J. P.; Riley, K. J.

    1995-01-01

    The 5300.4 series of NASA Handbooks for Reliability and Quality Assurance Programs have provisions for the establishment and utilization of a documented metrology system to control measurement processes and to provide objective evidence of quality conformance. The intent of these provisions is to assure consistency and conformance to specifications and tolerances of equipment, systems, materials, and processes procured and/or used by NASA, its international partners, contractors, subcontractors, and suppliers. This Measurement Assurance Program (MAP) guideline has the specific objectives to: (1) ensure the quality of measurements made within NASA programs; (2) establish realistic measurement process uncertainties; (3) maintain continuous control over the measurement processes; and (4) ensure measurement compatibility among NASA facilities. The publication addresses MAP methods as applied within and among NASA installations and serves as a guide to: control measurement processes at the local level (one facility); conduct measurement assurance programs in which a number of field installations are joint participants; and conduct measurement integrity (round robin) experiments in which a number of field installations participate to assess the overall quality of particular measurement processes at a point in time.

  12. An industrial design solution for integrating NMR magnetic field sensors into an MRI scanner.

    PubMed

    Kennedy, Michael; Lee, Yoojin; Nagy, Zoltan

    2018-08-01

    Neuroimaging research relies on the skills of increasingly multidisciplinary individuals and often requires the installation and use of additional home-built or third-party equipment. The purpose of the present work was the safe, ergonomic, durable, and aesthetically pleasing installation of magnetic field monitoring equipment into a scanner, while keeping the setup compatible with standard operating procedures. An extensive set of steps was required to design a 3D printed solution to install a magnetic field camera into the eight-channel head coil of a 3T MRI scanner. First, the outer surface of the plastic coil housing was recreated into a 3D model, and the installation of the magnetic field sensors around this 3D model was performed in a virtual environment. The 3D printed solution was then assembled and tested for safety, reproducible performance, and image quality. The 3D printed solution holds the probes in stable positions and guides the necessary cables in an organized fashion and away from the volunteer. Assembly is easy and the solution is ergonomic, durable, and safe. We did not find excessive heating in the 3D printed parts, nor in the electronics, that they help to incorporate. The material used interferes minimally with transmit B1+ field. The design met all of the boundary conditions for a durable, safe, cost-effective, attractive, and functional installation. This work will provide the basis for installing the magnetic field sensors into other available head coils, and for designing the experimental setup for projects with varying experimental requirements. Magn Reson Med 80:833-839, 2018. © 2017 International Society for Magnetic Resonance in Medicine. © 2017 International Society for Magnetic Resonance in Medicine.

  13. A practical guide to the Piccolo autopilot

    NASA Astrophysics Data System (ADS)

    Mornhinweg, Anton

    In support of a UAV contract the Piccolo SL and Piccolo II autopilots were installed and operated on various aircraft. Numerous problems with the autopilot setup and analysis processes were found along with numerous problems with documentation and autopilot system information. Major areas of concern are identified along with objectives to eliminate the major areas of concern. Piccolo simulator vehicle gain calculations and Piccolo generation 2 version 2.1.4 control laws are reverse engineered. A complete modeling guide is created. Methods are developed to perform and analyze doublet maneuvers. A series of flight procedures are outlined that include methods for tuning gains. A series of MATLAB graphical user interfaces were created to analyze flight data and pertinent control loop data for gain tuning.

  14. Meeting the challenge of policy-relevant science: lessons from a water resource project

    USGS Publications Warehouse

    Lamb, Berton L.

    1986-01-01

    Water resource scientists face complex tasks in evaluating aspects of water projects, but relatively few assessment procedures have been applied and accepted as standard applications. Decision-makers often rely on environmental assessments to evaluate the value and operation of projects. There is often confusion about scientists' role in policy decisions. The scientist can affect policy-making as an expert withess, an advocate or a surrogate. By understanding the policy process, scientists can make their work more “policy relevant.” Using the Terror Lake hydro project in Alaska as a guide, three lessons are discussed: (1) not all problems are able to be solved with technology; (2) policy-relevant technology is rarely imposed on a problem; and (3) the scientist need not just react to the policy process, but can have an impact on how that process unfolds.

  15. Bridging the gap between preventive and restorative dentistry: identification of caries risk factors and strategies for minimizing risk.

    PubMed

    Maragliano-Muniz, Pamela

    2013-10-01

    Following the introduction of CAMBRA (Caries Management by Risk Assessment) in 2007, a number of recommendations for office protocols were introduced, and many companies have formulated products and procedures for implementing CAMBRA. As a result, the implementation of a caries management program can be confounding and overwhelming to a dental practitioner. Understanding risk factors as they contribute to the caries process can help mitigate confusion and guide the practitioner when selecting materials for their practice. Ultimately, knowing how the risk factors play a role in the progression of dental caries will lead to appropriate risk management and product recommendations. The purpose of this article is to discuss the contribution of risk factors to the caries process and to introduce strategies that restorative dentists can utilize to minimize caries risk.

  16. [Importance of accurate assessment of capillary blood glucose level in diagnosis: misleading results in handlers of prickly pears (Opuntia ficus-indica)].

    PubMed

    García Pantoja, José; Landróguez Salinas, Sergio; Barrero Luque, Susana; Pérez Pérez, José Antonio

    2016-01-01

    Hypoglycemia can cause symptoms of neuroglycopenia that can be easily confused with symptoms of greater clinical importance such as stroke. Appropriate differential diagnosis between these 2 processes will be essential for guiding the treatment approach. We report a case in which stroke was initially suspected because hypoglycemia was masked by the incorrect capillary blood glucose (CBG) measurement technique used in treating an itinerant vendor of prickly pears (Opuntia ficus-indica). We studied the effects of prickly pear handling on the CBG levels in 11 vendors before and after they handled the fruit. CBG levels were noticeably higher after the fruit was handled in all cases. Our observations reveal the need to measure both capillary and venous blood glucose levels to rule out hypoglycemia in patients with acute neurological symptoms.

  17. The influence of curbs on driver behaviors in four-lane rural highways--A driving simulator based study.

    PubMed

    Yang, Qiang; Overton, Ryan; Han, Lee D; Yan, Xuedong; Richards, Stephen H

    2013-01-01

    The speed limit of 55mph (88km/h) is typically used on rural highways in the U.S. For locations where curbs are installed along these roadways, some transportation agencies have suggested the use of a lower 45mph (72km/h) speed limit because, according to AASHTO, running into curbs at high speeds may cause significant vehicular damage and even severe injuries. However, it has also been argued that lowering the speed limit after the installation of curbs may cause confusion in drivers, who do not perceive the risk associated with the newly installed curbs and tend to operate their vehicles at the same speed as before. To better understand driver behavior on rural highways before and after curb installation, and with different speed limits, researchers at the University of Tennessee conducted a series of experiments in two-lane and four-lane highways on a high-fidelity driving simulator. This paper mainly presents the findings from the four-lane study, and compares the results from the previous two-lane study. The scenario matrix consists of several dimensions including posted speed limit (45 and 55mph, or 72 and 88km/h), curb installation, lateral clearance between the edge of travel lane and the curb (2ft, 6ft, and no-curb, or 0.6m, 1.8m, and no-curb), weather (clear and fog), traffic conditions in the next lane (1400veh/h and 400veh/h), etc. For each subject under different experimental scenarios, detailed driving parameters, such as driving speed and vehicle position in the travel lane, were recorded and analyzed subsequently. Results of the study suggest that driver behaviors are influenced by the various factors in a complex and interrelated manner. It is likely that drivers do not perceive the risk from the curb in determining their speed on four-lane rural highways. However, it is found that curbs may provide certain guidance to drivers, especially in selecting lane position. Compared to the previous research in two-lane conditions, it is found that drivers are more likely to choose driving speeds according to posted speed limits, rather than lane configurations. It is also found that the relative speed between driver's vehicle and ambient traffic or curbs is an important factor determining drivers' perception of risk and thus their driving behavior. The influence of subjective effects of these factors to their driving behavior is also observed in the study. Copyright © 2012 Elsevier Ltd. All rights reserved.

  18. Confusing the heterotic string

    NASA Astrophysics Data System (ADS)

    Benett, D.; Brene, N.; Mizrachi, Leah; Nielsen, H. B.

    1986-10-01

    A confusion mechanism is proposed as a global modification of the heterotic string model. It envolves a confusion hypersurface across which the two E 8's of the heterotic string are permuted. A remarkable numerical coincidence is found which prevents an inconsistency in the model. The low energy limit of this theory (after compactification) is typically invariant under one E 8 only, thereby removing the shadow world from the original model.

  19. Exploring role confusion in nurse case management.

    PubMed

    Gray, Frances C; White, Ann; Brooks-Buck, Judith

    2013-01-01

    This is a report of the results of a pilot project conducted to identify the areas where role confusion/ambiguity exists in the practice of nurse case management. A convenience sample of 25 registered nurses practicing as case managers in a small east coast medical treatment facility's outpatient clinics. Participants responded to 2 Likert-type surveys designed to evaluate role confusion from an individual and a team membership perspective. Analysis indicated that nurse case managers experience role confusion in the specific areas of conflicts between time resources, capabilities, and multiple individual roles. There was no identified role confusion associated with membership on multidisciplinary teams. The application of the Synergy Model as a theoretical framework for nurse case management serves as a benchmark for the implementation of evidence-based practices. This project could serve as the starting point for the development of a skill set for nurse case managers, for the standardization of the practice, and for the recognition of nurse case management as a legitimate nursing subspecialty.

  20. Conceptions about the mind-body problem and their relations to afterlife beliefs, paranormal beliefs, religiosity, and ontological confusions

    PubMed Central

    Riekki, Tapani; Lindeman, Marjaana; Lipsanen, Jari

    2013-01-01

    We examined lay people’s conceptions about the relationship between mind and body and their correlates. In Study 1, a web survey (N = 850) of reflective dualistic, emergentistic, and monistic perceptions of the mind-body relationship, afterlife beliefs (i.e., common sense dualism), religiosity, paranormal beliefs, and ontological confusions about physical, biological, and psychological phenomena was conducted. In Study 2 (N = 73), we examined implicit ontological confusions and their relations to afterlife beliefs, paranormal beliefs, and religiosity. Correlation and regression analyses showed that reflective dualism, afterlife beliefs, paranormal beliefs, and religiosity were strongly and positively related and that reflective dualism and afterlife beliefs mediated the relationship between ontological confusions and religious and paranormal beliefs. The results elucidate the contention that dualism is a manifestation of universal cognitive processes related to intuitions about physical, biological, and psychological phenomena by showing that especially individuals who confuse the distinctive attributes of these phenomena tend to set the mind apart from the body. PMID:25247011

  1. Conceptions about the mind-body problem and their relations to afterlife beliefs, paranormal beliefs, religiosity, and ontological confusions.

    PubMed

    Riekki, Tapani; Lindeman, Marjaana; Lipsanen, Jari

    2013-01-01

    We examined lay people's conceptions about the relationship between mind and body and their correlates. In Study 1, a web survey (N = 850) of reflective dualistic, emergentistic, and monistic perceptions of the mind-body relationship, afterlife beliefs (i.e., common sense dualism), religiosity, paranormal beliefs, and ontological confusions about physical, biological, and psychological phenomena was conducted. In Study 2 (N = 73), we examined implicit ontological confusions and their relations to afterlife beliefs, paranormal beliefs, and religiosity. Correlation and regression analyses showed that reflective dualism, afterlife beliefs, paranormal beliefs, and religiosity were strongly and positively related and that reflective dualism and afterlife beliefs mediated the relationship between ontological confusions and religious and paranormal beliefs. The results elucidate the contention that dualism is a manifestation of universal cognitive processes related to intuitions about physical, biological, and psychological phenomena by showing that especially individuals who confuse the distinctive attributes of these phenomena tend to set the mind apart from the body.

  2. Aminophylline overdose

    MedlinePlus

    ... MUSCLES AND JOINTS Muscle twitching and cramping NERVOUS SYSTEM Confusion , hallucination Convulsions Dizziness Fever Headache Irritability, restlessness Confused thinking, poor judgment and agitation (psychosis) Sweating Trouble sleeping ...

  3. KSC-2009-1455

    NASA Image and Video Library

    2009-01-13

    VANDENBERG AIR FORCE BASE, Calif. -- In Bldg. 1610 at Vandenberg Air Force Base in California, workers help guide a second-row segment of a transportation canister toward the NOAA-N Prime spacecraft for installation. NOAA-N Prime is the latest polar-orbiting operational environmental weather satellite developed by NASA for the National Oceanic and Atmospheric Administration. The satellite is scheduled to launch Feb. 4 aboard a Delta II rocket from Vandenberg Air Force Base. Photo credit: NASA/ Daniel Liberotti, VAFB

  4. Job-Oriented Basic Skills (JOBS) Program: Administrator’s Guide.

    DTIC Science & Technology

    1981-02-01

    direction systems, in a clean, corn- target designation fortable shop-like systems, and electro- environment. FT. hydr- aulic fire con- usually work...situations, all types of guninery clean or dirty work, equipment from dadh or shop, and missiles to small any kind of climate arms. or temperature. They...string Their duties may wires, and install be carried out in transformers and tropical or arctic distribution panels, climates in many different work 3

  5. The Installation Restoration Program Toxicology Guide. Volume 3

    DTIC Science & Technology

    1987-06-01

    organ because of injury or disease. log Kow Log of the octanol-water partition coefficient. Lower The lowest concentration of the material in air which...involved in clotting. SGOT Serum glutamic oxalacetic transaminase, an enzyme released into the serum as the result of tissue injury , especially injury ...to the heart and/or liver. SGPT Serum glutamic pyruvic transaminase, an enzyme % released into the serum as a result of tissue injury , 1: especially

  6. Corrosion Induced Loss of Capacity and Development of a Guided Wave Condition Assessment Method for Multistrand Anchor Systems Used in Corps Projects

    DTIC Science & Technology

    2014-08-01

    installing high-capacity, post-tensioned foundation anchors. These stressed steel tendons have been used to strengthen hydraulic concrete structures and to...Field Inspection in Mass Concrete .................................... 32 3.3 NDT Technologies in General for Seven Strand Wire Cable Inspection...rod end of a 1.31-inch-diameter grease embedded trunion anchor rod with concrete termination. ..................... 37 Figure 32. 441 Khz narrow

  7. Users Guide for NASA Lewis Research Center DC-9 Reduced-Gravity Aircraft Program

    NASA Technical Reports Server (NTRS)

    Yaniec, John S.

    1995-01-01

    The document provides guidelines and information for users of the DC-9 Reduced-Gravity Aircraft Program. It describes the facilities, requirements for test personnel, equipment design and installation, mission preparation, and in-flight procedures. Those who have used the KC-135 reduced-gravity aircraft will recognize that many of the procedures and guidelines are the same, to ensure a commonality between the DC-9 and KC-135 programs.

  8. Personal Affairs: Handbook on Volunteers in Army Community Service

    DTIC Science & Technology

    1971-07-30

    posts incorporate many of the characteristics of modern urban communities. The typical Army installation contains a food distribution center (the... why people volunteer. Understanding the particular motives that guide volunteers into Army 9DA PAM 608–28 • 30 July 1971 Community Service is important...Center and of the people it serves. This is why the initial assignment should be as closely related as possible to the new volunteer’s chief interest

  9. Hypertext: Improved Capability for Shipboard Naval Messages

    DTIC Science & Technology

    1989-09-01

    message handling system; a complete working model of the system has not been developed . 3 D. ORGANIZATION OF STUDY 1. The "Paperless" Ship Initiative...work in tandem to improve afloat message handling procedures. The objective of the PCMT project is to develop a system that could be installed on...working group has identified a list of requirements to guide the DoD’s progress towards improving its message communication system. These

  10. Results of SEI Independent Research and Development Projects

    DTIC Science & Technology

    2011-02-01

    ft’s Bit- poten- hout a ut de- r for CMU/SEI-2011-TR-002 | 8 more systems to install them. The implication to the Department of Defense and...Computing, June 2011. 2.7.1 Bibliography Challener, David; Yoder, K.; Catherman, R .; Saford, D.; & Van Doom, L. A Practical Guide to Trusted...number of publications and presentations: Brown, N.; Nord, R .; & Ozkaya, I. “Enabling Agility Through Architecture.” CrossTalk 23, 6 (November

  11. Entity Resolution Workflow Installation Process and User Guide

    DTIC Science & Technology

    2013-07-01

    Program Files\\PostgreSQL\\9.1\\data superuser ( postgres ), service account ( postgres ) password : "password" Port #: 5432 Add an environment variable...in this report. • Run the script found in <GG_HOME>\\ globalgraph-dist-1.4.6-final\\schema- ddl\\postgresSetup.bat. This script will set up Postgres ...Username: postgres DB Admin PWD: password GlobalGraph App User: gguser GlobalGraph App PWD: password • Restart the Postgres service using the Windows

  12. Assessment Environment for Complex Systems Software Guide

    NASA Technical Reports Server (NTRS)

    2013-01-01

    This Software Guide (SG) describes the software developed to test the Assessment Environment for Complex Systems (AECS) by the West Virginia High Technology Consortium (WVHTC) Foundation's Mission Systems Group (MSG) for the National Aeronautics and Space Administration (NASA) Aeronautics Research Mission Directorate (ARMD). This software is referred to as the AECS Test Project throughout the remainder of this document. AECS provides a framework for developing, simulating, testing, and analyzing modern avionics systems within an Integrated Modular Avionics (IMA) architecture. The purpose of the AECS Test Project is twofold. First, it provides a means to test the AECS hardware and system developed by MSG. Second, it provides an example project upon which future AECS research may be based. This Software Guide fully describes building, installing, and executing the AECS Test Project as well as its architecture and design. The design of the AECS hardware is described in the AECS Hardware Guide. Instructions on how to configure, build and use the AECS are described in the User's Guide. Sample AECS software, developed by the WVHTC Foundation, is presented in the AECS Software Guide. The AECS Hardware Guide, AECS User's Guide, and AECS Software Guide are authored by MSG. The requirements set forth for AECS are presented in the Statement of Work for the Assessment Environment for Complex Systems authored by NASA Dryden Flight Research Center (DFRC). The intended audience for this document includes software engineers, hardware engineers, project managers, and quality assurance personnel from WVHTC Foundation (the suppliers of the software), NASA (the customer), and future researchers (users of the software). Readers are assumed to have general knowledge in the field of real-time, embedded computer software development.

  13. Characteristics of Patients Who Report Confusion After Reading Their Primary Care Clinic Notes Online.

    PubMed

    Root, Joseph; Oster, Natalia V; Jackson, Sara L; Mejilla, Roanne; Walker, Jan; Elmore, Joann G

    2016-01-01

    Patient access to online electronic medical records (EMRs) is increasing and may offer benefits to patients. However, the inherent complexity of medicine may cause confusion. We elucidate characteristics and health behaviors of patients who report confusion after reading their doctors' notes online. We analyzed data from 4,528 patients in Boston, MA, central Pennsylvania, and Seattle, WA, who were granted online access to their primary care doctors' clinic notes and who viewed at least one note during the 1-year intervention. Three percent of patients reported confusion after reading their visit notes. These patients were more likely to be at least 70 years of age (p < .0001), have fewer years of education (p < .0017), be unemployed (p < .0001), have lower levels of self-reported health (p < .0043), and worry more after reading visit notes (relative risk [RR] 4.83; confidence interval [CI] 3.17, 7.36) compared to patients who were not confused. In adjusted analyses, they were less likely to report feeling more in control of their health (RR 0.42; CI 0.25, 0.71), remembering their care plan (RR 0.26; CI 0.17, 0.42), and understanding their medical conditions (RR 0.32; CI 0.19, 0.54) as a result of reading their doctors' notes compared to patients who were not confused. Patients who were confused by reading their doctors' notes were less likely to report benefits in health behaviors. Understanding this small subset of patients is a critical step in reducing gaps in provider-patient communication and in efforts to tailor educational approaches for patients.

  14. Modeling of the focusing device and the elliptical neutron guide for the DN-6 diffractometer at IBR-2 reactor

    NASA Astrophysics Data System (ADS)

    Belushkin, A. V.; Manoshin, S. A.; Kozlenko, D. P.; Kichanov, S. E.

    2018-06-01

    Possible options for modernization of the neutron beam forming system of the DN-6 diffractometer for the study of crystal and magnetic structures of microsamples at high pressures are being considered. It was demonstrated that for samples with the cross-section not exceeding 5 × 5 mm2 the most efficient option would be the use of an elliptical neutron guide. It allows to deliver neutrons for large distances from the source to samples with minimal losses using, as a rule, just one neutron reflection per dimension i.e. one at a side and one at top or bottom. For the present moment due to technical difficulties of such option realization, the simplified solution was proposed. At the end of the curved neutron guide it is planned to install a vertical plane focusing 7-meter-long parabolic section. Such a modernization will increase the neutron flux at the sample by a factor 1.5-3.5 and reduce respectively the typical measurement times.

  15. Influence of omni-directional guide vane on the performance of cross-flow rotor for urban wind energy

    NASA Astrophysics Data System (ADS)

    Wicaksono, Yoga Arob; Tjahjana, Dominicus Danardono Dwi Prija; Hadi, Syamsul

    2018-02-01

    Vertical axis wind turbine like cross-flow rotor have some advantage there are, high self-starting torque, low noise, and high stability; so, it can be installed in the urban area to produce electricity. But, the urban area has poor wind condition, so the cross-flow rotor needs a guide vane to increase its performance. The aim of this study is to determine experimentally the effect of Omni-Directional Guide Vane (ODGV) on the performance of a cross-flow wind turbine. Wind tunnel experiment has been carried out for various configurations. The ODGV was placed around the cross-flow rotor in order to increase ambient wind environment of the wind turbine. The maximum power coefficient is obtained as Cpmax = 0.125 at 60° wind direction. It was 21.46% higher compared to cross-flow wind turbine without ODGV. This result showed that the ODGV able to increase the performance of the cross-flow wind turbine.

  16. Improved performance of the laser guide star adaptive optics system at Lick Observatory

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

    An, J R; Avicola, K; Bauman, B J

    1999-07-20

    Results of experiments with the laser guide star adaptive optics system on the 3-meter Shane telescope at Lick Observatory have demonstrated a factor of 4 performance improvement over previous results. Stellar images recorded at a wavelength of 2 {micro}m were corrected to over 40% of the theoretical diffraction-limited peak intensity. For the previous two years, this sodium-layer laser guide star system has corrected stellar images at this wavelength to {approx}10% of the theoretical peak intensity limit. After a campaign to improve the beam quality of the laser system, and to improve calibration accuracy and stability of the adaptive optics systemmore » using new techniques for phase retrieval and phase-shifting diffraction interferometry, the system performance has been substantially increased. The next step will be to use the Lick system for astronomical science observations, and to demonstrate this level of performance with the new system being installed on the 10-meter Keck II telescope.« less

  17. Effect of inner guide on performances of cross flow turbine

    NASA Astrophysics Data System (ADS)

    Kokubu, K.; Yamasaki, K.; Honda, H.; Kanemoto, T.

    2012-11-01

    To get the sustainable society, the hydropower with not only the large but also the mini/micro capacity has been paid attention to the power generation. The cross-flow turbines can work efficiently at the comparatively low head and/or low discharge in the onshore and the offshore, and the runner and the casing profiles have been optimizing. In this paper, the turbine composed of the optimal profiles has prepared to provide for the mini/micro hydropower, and the performances have been investigated at the low head. The hydraulic efficiency is maximal at the normal guide vane opening and deteriorates at the lower and the higher discharge than the normal discharge. Such deteriorations are brought from the unacceptable flow conditions crossing in the runner, that is, the flow direction does not meet the setting angle of the blade at the inner radius. To improve dramatically the performances, the inner guide, which guards the shaft from the water jet and adjusts the flow direction, was installed in the runner.

  18. Acoustic Flow Monitor System - User Manual

    USGS Publications Warehouse

    LaHusen, Richard

    2005-01-01

    INTRODUCTION The Acoustic Flow Monitor (AFM) is a portable system that was designed by the U.S. Geological Survey Cascades Volcano Observatory to detect and monitor debris flows associated with volcanoes. It has been successfully used internationally as part of real-time warning systems in valleys threatened by such flows (Brantley, 1990; Marcial and others, 1996; Lavigne and others, 2000). The AFM system has also been proven to be an effective tool for monitoring some non-volcanic debris flows. This manual is intended to serve as a basic guide for the installation, testing, and maintenance of AFM systems. An overview of how the system works, as well as instructions for installation and guidelines for testing, is included. Interpretation of data is not covered in this manual; rather, the user should refer to the references provided for published examples of AFM data.

  19. Monte Carlo Simulation Tool Installation and Operation Guide

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

    Aguayo Navarrete, Estanislao; Ankney, Austin S.; Berguson, Timothy J.

    2013-09-02

    This document provides information on software and procedures for Monte Carlo simulations based on the Geant4 toolkit, the ROOT data analysis software and the CRY cosmic ray library. These tools have been chosen for its application to shield design and activation studies as part of the simulation task for the Majorana Collaboration. This document includes instructions for installation, operation and modification of the simulation code in a high cyber-security computing environment, such as the Pacific Northwest National Laboratory network. It is intended as a living document, and will be periodically updated. It is a starting point for information collection bymore » an experimenter, and is not the definitive source. Users should consult with one of the authors for guidance on how to find the most current information for their needs.« less

  20. The defectiveness of measurement data in the inclinometer mesurement in the insertion-type aperture and an introduction about the crrection

    NASA Astrophysics Data System (ADS)

    Homma, H.; Fujisawa, K.; Chiba, S.; Ootsuka, Y.; Higuchi, K.; Suganuma, T.

    2010-12-01

    Since 1975, the insertion type borehole inclinometer has been used to measure an underground lateral deformation in the civil engineering works field in Japan. The borehole inclinometer is used for a lot of landslide investigations as an effective measuring instrument to judge the slide surface position and the rate of slip. On the other hand, it became popular to be able to gather cores at 100% collection rate by the core-pack-tube method having been developed in the drilling survey. As a result, because the grasp accuracy of geological features had improved greatly, it became clear there was a case where the measurement data of the borehole inclinometer did not obviously show the displacement of the ground. As a result,to correct data even if the method of setting up the guide pipe is examined so as not to generate defective data , some engineers where such the realities were understood have been examining it about the correction method. Therefore, there is a case where there is no standards united about the methods of measuring the insertion type borehole inclinometer, and defective data is used still as a result of the observation though the ratio of defective data has decreased. The Pubic Works Research Institute landslide team and three private company companies of Japan did a joint research from these on the generation of defective data between fiscal year 2008 and fiscal year 2009 to prevent it. And, they made the manual that brought the matter to do an appropriate borehole inclinometer (Insertion type borehole inclinometer measurement manual on the landslide ground). In various experiments executed by a joint research, to prevent defective data being generated, it has been understood that the installation of the guide pipe is most important. The following two problems occur if a defective installation of the guide pipe is caused. (1)S shape data in graph (2)Disorder of flat direction of displacement (1) Because filling work at the time of the guide pipe setting is not enough, a gap occurs between a drill hole and a guide pipe. The grout material of the cement system is used standard in Japan. However, the landslide mass flows out easily in general because there are a lot of cracks in addition to low the groundwater level. Therefore we work on filling with paccar, and it is necessary to let a guide pipe and the ground. (2)The direction of the displacement that data shows is different from the direction of the movement of the actual ground. In this data, the product of the guide pipe twists, and both of the twist when setting it up are causes of generation. However, it is almost impossible to prevent this. Therefore, the twist is corrected measuring the azimuth of the guide tube with a simple type borehole camera. The insertion type clinometer in the aperture is a measure used in many landslide, but a guide pipe and revision of certain setting of the ground and the torsion of the guide pipe are necessary to get right data. And, this manual may be useful internationally.

  1. Dose-independent confusion induced by voriconazole in a patient with Asian ancestry after allogeneic hematopoietic stem cell transplant.

    PubMed

    Hui, John

    2016-02-01

    This is the case of a 71-year-old man with Asian ancestry who had myelodysplastic syndrome admitted for allogeneic hematopoietic stem cell transplant. This case suggests that voriconazole-induced confusion is probably dose-independent and reversible with no residual symptoms after discontinuation of voriconazole. Patient can experience confusion even voriconazole is ordered according to package insert and serum voriconazole level is within therapeutic range (1-6 µg/mL). The onset of confusion can be delayed and sudden after seven days of voriconazole therapy. Genotyping of CYP2C19 can be tested for Asian populations since 15-20% of them could be poor metabolizers of voriconazole. © The Author(s) 2014.

  2. Cavitation guide for control valves

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

    Tullis, J.P.

    1993-04-01

    This guide teaches the basic fundamentals of cavitation to provide the reader with an understanding of what causes cavitation, when it occurs, and the potential problems cavitation can cause to a valve and piping system. The document provides guidelines for understanding how to reduce the cavitation and/or select control valves for a cavitating system. The guide provides a method for predicting the cavitation intensity of control valves, and how the effect of cavitation on a system will vary with valve type, valve function, valve size, operating pressure, duration of operation and details of the piping installation. The guide defines sixmore » cavitation limits identifying cavitation intensities ranging from inception to the maximum intensity possible. The intensity of the cavitation at each limit Is described, including a brief discussion of how each level of cavitation influences the valve and system. Examples are included to demonstrate how to apply the method, including making both size and pressure scale effects corrections. Methods of controlling cavitation are discussed providing information on various techniques which can be used to design a new system or modify an existing one so it can operate at a desired level of cavitation.« less

  3. The leadership concept in Iranian nursing.

    PubMed

    Memarian, R; Ahmadi, F; Vaismoradi, M

    2008-03-01

    Although greater emphasis has been placed on leadership skills in nursing management in the last decade, the concepts are often confused or used erroneously by Iranian nurses. At the same time we have observed that wide variations in nurses' clinical practice appeared to be related to the presence or absence of leadership skills among senior nurses. To begin to identify the concepts used for expressing leadership in nursing within the Iranian cultural context. A qualitative approach was adopted using content analysis of semi-structured interviews carried out with 10 nurse managers from hospitals in Teheran. The data were analysed using the constant comparative method. Fifty-five primary codes were identified from the respondents' experiences and from these three main themes were abstracted for describing the leadership concept. These were 'personality traits', 'being a model', and 'being a spiritual guide for the nursing profession'. Implementing the culture of patient safety and dignity needs leadership. From Iranian nurse managers' perspectives a leader as a spiritual guide should empower nurses spiritually; it means he/she has a vision for nursing; has clear and explicit objectives; and has a commitment to nursing. Nurses who are confident about the underlying concepts of leadership in their culture can help to adapt nursing to an ever-changing healthcare environment.

  4. User’s guide for MapMark4GUI—A graphical user interface for the MapMark4 R package

    USGS Publications Warehouse

    Shapiro, Jason

    2018-05-29

    MapMark4GUI is an R graphical user interface (GUI) developed by the U.S. Geological Survey to support user implementation of the MapMark4 R statistical software package. MapMark4 was developed by the U.S. Geological Survey to implement probability calculations for simulating undiscovered mineral resources in quantitative mineral resource assessments. The GUI provides an easy-to-use tool to input data, run simulations, and format output results for the MapMark4 package. The GUI is written and accessed in the R statistical programming language. This user’s guide includes instructions on installing and running MapMark4GUI and descriptions of the statistical output processes, output files, and test data files.

  5. Habitual and value-guided purchase behavior.

    PubMed

    Biel, Anders; Dahlstrand, Ulf; Grankvist, Gunne

    2005-06-01

    Society increasingly requests that individuals adopt environmentally benign behavior. Information campaigns purported to change people's attitudes are often regarded as prerequisites to installing such changes. While such information may be a necessary step, it is not sufficient by itself. We argue that many everyday behaviors with environmental consequences are habitual, and that little attention is given to information directed toward changing these habitual behaviors. In other instances, behavior is guided by values in a more reflective process. However, other information besides environmental consequences may draw a person's attention and affect behavioral choice. Using surveys and experimental studies targeting consumer behavior, we studied under what conditions different kinds of information is likely to influence people with varying levels of environmental concern. Based on results from these studies, implications for behavioral change are discussed.

  6. Color vision deficits and laser eyewear protection for soft tissue laser applications.

    PubMed

    Teichman, J M; Vassar, G J; Yates, J T; Angle, B N; Johnson, A J; Dirks, M S; Thompson, I M

    1999-03-01

    Laser safety considerations require urologists to wear laser eye protection. Laser eye protection devices block transmittance of specific light wavelengths and may distort color perception. We tested whether urologists risk color confusion when wearing laser eye protection devices for laser soft tissue applications. Subjects were tested with the Farnsworth-Munsell 100-Hue Test without (controls) and with laser eye protection devices for carbon dioxide, potassium titanyl phosphate (KTP), neodymium (Nd):YAG and holmium:YAG lasers. Color deficits were characterized by error scores, polar graphs, confusion angles, confusion index, scatter index and color axes. Laser eye protection device spectral transmittance was tested with spectrophotometry. Mean total error scores plus or minus standard deviation were 13+/-5 for controls, and 44+/-31 for carbon dioxide, 273+/-26 for KTP, 22+/-6 for Nd:YAG and 14+/-8 for holmium:YAG devices (p <0.001). The KTP laser eye protection polar graphs, and confusion and scatter indexes revealed moderate blue-yellow and red-green color confusion. Color axes indicated no significant deficits for controls, or carbon dioxide, Nd:YAG or holmium:YAG laser eye protection in any subject compared to blue-yellow color vision deficits in 8 of 8 tested with KTP laser eye protection (p <0.001). Spectrophotometry demonstrated that light was blocked with laser eye protection devices for carbon dioxide less than 380, holmium:YAG greater than 850, Nd:YAG less than 350 and greater than 950, and KTP less than 550 and greater than 750 nm. The laser eye protection device for KTP causes significant blue-yellow and red-green color confusion. Laser eye protection devices for carbon dioxide, holmium:YAG and Nd:YAG cause no significant color confusion compared to controls. The differences are explained by laser eye protection spectrophotometry characteristics and visual physiology.

  7. Source Memory in Korsakoff Syndrome: Disentangling the Mechanisms of Temporal Confusion.

    PubMed

    Brion, Mélanie; de Timary, Philippe; Pitel, Anne-Lise; Maurage, Pierre

    2017-03-01

    Korsakoff syndrome (KS), most frequently resulting from alcohol dependence (ALC), is characterized by severe anterograde amnesia. It has been suggested that these deficits may extend to other memory components, and notably source memory deficits involved in the disorientation and temporal confusion frequently observed in KS. However, the extent of this source memory impairment in KS and its usefulness for the differential diagnosis between ALC and KS remain unexplored. Nineteen patients with KS were compared with 19 alcohol-dependent individuals and 19 controls in a source memory test exploring temporal context confusions ("continuous recognition task"). Episodic memory and psychopathological comorbidities were controlled for. While no source memory deficit was observed in ALC, KS was associated with a significant presence of temporal context confusion, even when the influence of comorbidities was taken into account. This source memory impairment did not appear to be related to performances on episodic memory or executive functions. Patients with KS displayed source memory deficits, as indexed by temporal context confusions. The absence of a relationship with episodic memory performances seems to indicate that source memory impairment is not a mere by-product of amnesia. As ALC was associated with preserved source memory, the presence of temporal context confusion may serve as a complementary tool for the differential diagnosis between ALC and KS. Copyright © 2017 by the Research Society on Alcoholism.

  8. The Installation Restoration Program Toxicology Guide. Volume 3

    DTIC Science & Technology

    1989-07-01

    zvli UW OF TABLES Volun.e 4 (Cont.) 69-3 Chemical Additives ............................ 69-15 69-4 Acute Toxicity of Components of Mineral Base...659. Values were estimated by Arthur D. little, Inc. uwing Kow as the basis of estimation (See Introduction, VoL 1). Values of less than one are very...Introduction, Vol. 1). 659. Values were etfiinated by Arthur D. little, In~c. uwing Kow as the basis of. estimation (See Introduction, Vol. 1). Values of

  9. Underground pipeline laying using the pipe-in-pipe system

    NASA Astrophysics Data System (ADS)

    Antropova, N.; Krets, V.; Pavlov, M.

    2016-09-01

    The problems of resource saving and environmental safety during the installation and operation of the underwater crossings are always relevant. The paper describes the existing methods of trenchless pipeline technology, the structure of multi-channel pipelines, the types of supporting and guiding systems. The rational design is suggested for the pipe-in-pipe system. The finite element model is presented for the most dangerous sections of the inner pipes, the optimum distance is detected between the roller supports.

  10. Development of Technology for Image-Guided Proton Therapy

    DTIC Science & Technology

    2012-10-01

    develop data analysis software  Install and test tablet PCs Year 2 ending 9/30/2009  Design PET scanner  Design mechanical gantry...of the PET instrument  Measure positron-emitting isotope production  Use dual-energy CT and MRI to determine the composition of materials Year...forms on tablet PCs Phase 5 Scope of Work Year 1 ending 9/30/2009  Identify a vendor consortium to develop a solution for CBCT on or near

  11. Development of Technology for Image-Guided Proton Therapy

    DTIC Science & Technology

    2011-10-01

    testing proton RBE in the Penn proton beam facility  Assemble equipment and develop data analysis software  Install and test tablet PCs...production  Use dual-energy CT and MRI to determine the composition of materials Year 4 ending 9/30/2011  Measurement of RBE for protons using the...Penn proton beam facility  Measure LET for scattered and scanned beams  Enter forms on tablet PCs Phase 5 Scope of Work Year 1 ending 9

  12. Technical Compliance Guide for Clean Air Act Section 112(r) Risk Management Plan Program

    DTIC Science & Technology

    1996-06-01

    hydrochloric acid , and nitric acid are expected to exist in reportable quantities at Army installations. Chlorine is expected to be the most widely...to form hypochlorous acid and hypochlorites... if excess chlorine is added to the process, the reaction will continue with ammonia or other... Hydrochloric Acid . Hydrochloric acid is commonly used in many industrial and laboratory type oI CAAA-90, Section 112(r), RMP Checklist applications. It is

  13. A Model to Guide Development of Environmental Final Governing Standards for Overseas United States Department of Defense Installations

    DTIC Science & Technology

    2014-03-28

    four sub-sections were included into “System” because none of them address limits of contaminates or chemicals in the water. 24 The Hazardous...maximum contaminant levels (MCL) of chemicals, stricter emission standards, stricter control limits, greater minimum separation distances, prohibited...0.37 Indonesia Strugglers 52.29 -0.40 Malaysia Progressives 62.51 0.34 Mongolia Regressives 45.37 -0.21 Myanmar Strugglers 52.72 -1.09 Nepal

  14. Testing and Validation of Timing Properties for High Speed Digital Cameras - A Best Practices Guide

    DTIC Science & Technology

    2016-07-27

    a five year plan to begin replacing its inventory of antiquated film and video systems with more modern and capable digital systems. As evidenced in...installation, testing, and documentation of DITCS. If shop support can be accelerated due to shifting mission priorities, this schedule can likely...assistance from the machine shop , welding shop , paint shop , and carpenter shop . Testing the DITCS system will require a KTM with digital cameras and

  15. The Confused Oncologic Patient: A Rational Clinical Approach

    PubMed Central

    Nolan, Craig; DeAngelis, Lisa M.

    2017-01-01

    Purpose of review The purpose of this review is to provide a practical clinical approach to confusion in the patient with cancer. Confusion in the cancer population has a broader differential diagnosis than in the general medical population. The clinician must consider the usual differential diagnoses as well as causes unique to the cancer patient including direct complications from the cancer and indirect complications related to cancer treatment. Recent findings In the recent age of precision medicine, the oncologist now utilizes the genomic profile of both the patient and the tumor to provide advanced biologic therapies including targeted anticancer drugs, antiangiogenic agents, and immunotherapy. Such advances carry with them an emerging pattern of neurotoxicity which, although less well described in the literature, is now an important consideration to the clinical approach to confusion in cancer patients. Summary Confusion is the most common neurologic complication in cancer and is associated with significant morbidity, mortality, and prolonged hospital stays resulting in increased health care costs. Early recognition and treatment of delirium is essential to improve clinical outcomes. PMID:27676278

  16. Automatic detection of confusion in elderly users of a web-based health instruction video.

    PubMed

    Postma-Nilsenová, Marie; Postma, Eric; Tates, Kiek

    2015-06-01

    Because of cognitive limitations and lower health literacy, many elderly patients have difficulty understanding verbal medical instructions. Automatic detection of facial movements provides a nonintrusive basis for building technological tools supporting confusion detection in healthcare delivery applications on the Internet. Twenty-four elderly participants (70-90 years old) were recorded while watching Web-based health instruction videos involving easy and complex medical terminology. Relevant fragments of the participants' facial expressions were rated by 40 medical students for perceived level of confusion and analyzed with automatic software for facial movement recognition. A computer classification of the automatically detected facial features performed more accurately and with a higher sensitivity than the human observers (automatic detection and classification, 64% accuracy, 0.64 sensitivity; human observers, 41% accuracy, 0.43 sensitivity). A drill-down analysis of cues to confusion indicated the importance of the eye and eyebrow region. Confusion caused by misunderstanding of medical terminology is signaled by facial cues that can be automatically detected with currently available facial expression detection technology. The findings are relevant for the development of Web-based services for healthcare consumers.

  17. Unrecognized astrometric confusion in the Galactic Centre

    NASA Astrophysics Data System (ADS)

    Plewa, P. M.; Sari, R.

    2018-06-01

    The Galactic Centre is a crowded stellar field and frequent unrecognized events of source confusion, which involve undetected faint stars, are expected to introduce astrometric noise on a sub-mas level. This confusion noise is the main non-instrumental effect limiting the astrometric accuracy and precision of current near-infrared imaging observations and the long-term monitoring of individual stellar orbits in the vicinity of the central supermassive black hole. We self-consistently simulate the motions of the known and the yet unidentified stars to characterize this noise component and show that a likely consequence of source confusion is a bias in estimates of the stellar orbital elements, as well as the inferred mass and distance of the black hole, in particular if stars are being observed at small projected separations from it, such as the star S2 during pericentre passage. Furthermore, we investigate modelling the effect of source confusion as an additional noise component that is time-correlated, demonstrating a need for improved noise models to obtain trustworthy estimates of the parameters of interest (and their uncertainties) in future astrometric studies.

  18. Analysis of Spanish consonant recognition in 8-talker babble.

    PubMed

    Moreno-Torres, Ignacio; Otero, Pablo; Luna-Ramírez, Salvador; Garayzábal Heinze, Elena

    2017-05-01

    This paper presents the results of a closed-set recognition task for 80 Spanish consonant-vowel sounds (16 C × 5 V, spoken by 2 talkers) in 8-talker babble (-6, -2, +2 dB). A ranking of resistance to noise was obtained using the signal detection d' measure, and confusion patterns were analyzed using a graphical method (confusion graphs). The resulting ranking indicated the existence of three resistance groups: (1) high resistance: /ʧ, s, ʝ/; (2) mid resistance: /r, l, m, n/; and (3) low resistance: /t, θ, x, ɡ, b, d, k, f, p/. Confusions involved mostly place of articulation and voicing errors, and occurred especially among consonants in the same resistance group. Three perceptual confusion groups were identified: the three low-energy fricatives (i.e., /f, θ, x/), the six stops (i.e., /p, t, k, b, d, ɡ/), and three consonants with clear formant structure (i.e., /m, n, l/). The factors underlying consonant resistance and confusion patterns are discussed. The results are compared with data from other languages.

  19. Influence of resonant transducer variations on long range guided wave monitoring of rail track

    NASA Astrophysics Data System (ADS)

    Loveday, Philip W.; Long, Craig S.

    2016-02-01

    The ability of certain guided wave modes to propagate long distances in continuously welded rail track is exploited in permanently installed monitoring systems. Previous work demonstrated that reflections from thermite welds could be measured at distances of the order of 1 km from a transducer array. The availability of numerous thermite welds is useful during the development of a monitoring system as real defects are not available. Measurements of reflections from welds were performed over an eleven month period with two permanently installed transducers. Phased array processing was performed and the true location of a weld is indicated by a strong reflection but there is generally also a smaller, spurious replica reflection, at the same distance but in the incorrect direction. In addition, the relative reflection from different welds appears to change over time. The influence of differences between the two resonant transducers was investigated using a model. It was found that estimating the attenuation in either direction and scaling the reflections in either direction decreased the variability in the reflection measurements. Transducer interaction effects, where the transducer closer to the weld records a greater reflection than the second transducer were observed and can be used to determine the direction of a weld. This feature was used to demonstrate a simple alternative to phased array processing that can be used with resonant transducers.

  20. The patient movement as an emancipation movement

    PubMed Central

    Williamson, Charlotte

    2008-01-01

    Abstract Objective  To suggest that the patient movement is an emancipation movement. Background  The patient movement is young and fragmented; and it can seem confusing because it lacks an explicit ideology with intellectual and theoretical underpinnings. Methods  Drawing mainly on the experiences and the published writings of patient activists, the author identified eight aspects of the patient movement that could be compared with aspects of recognized emancipation movements: the radicalization of activists; the creation of new knowledge; the identification of guiding principles; the sense of direction; the unmasking of new issues; schisms within the movement and allies outside it; and the gradual social acceptance of some of the ideas (here standards of health care) that activists work to promote. Results  Similarities between certain aspects of the patient movement and of the recognized emancipation movements were close. Conclusion  The patient movement can be regarded as an emancipation movement, albeit an immature one. PMID:18494955

  1. Altruism in organ donation: an unnecessary requirement?

    PubMed Central

    Moorlock, Greg; Ives, Jonathan; Draper, Heather

    2014-01-01

    Altruism has long been taken to be the guiding principle of ethical organ donation in the UK, and has been used as justification for rejecting or allowing certain types of donation. We argue that, despite this prominent role, altruism has been poorly defined in policy and position documents, and used confusingly and inconsistently. Looking at how the term has been used over recent years allows us to define ‘organ donation altruism’, and comparing this with accounts in the philosophical literature highlights its theoretical shortcomings. The recent report from the Nuffield Council on Bioethics reaffirmed the importance of altruism in organ donation, and offered a clearer definition. This definition is, however, more permissive than that of altruism previously seen in UK policy, and as a result allows some donations that previously have been considered unacceptable. We argue that while altruistic motivation may be desirable, it is not necessary. PMID:23538329

  2. [Clinical reasoning in nursing, concept analysis].

    PubMed

    Côté, Sarah; St-Cyr Tribble, Denise

    2012-12-01

    Nurses work in situations of complex care requiring great clinical reasoning abilities. In literature, clinical reasoning is often confused with other concepts and it has no consensual definition. To conduct a concept analysis of a nurse's clinical reasoning in order to clarify, define and distinguish it from the other concepts as well as to better understand clinical reasoning. Rodgers's method of concept analysis was used, after literature was retrieved with the use of clinical reasoning, concept analysis, nurse, intensive care and decision making as key-words. The use of cognition, cognitive strategies, a systematic approach of analysis and data interpretation, generating hypothesis and alternatives are attributes of clinical reasoning. The antecedents are experience, knowledge, memory, cues, intuition and data collection. The consequences are decision making, action, clues and problem resolution. This concept analysis helped to define clinical reasoning, to distinguish it from other concepts used synonymously and to guide future research.

  3. "(Not) all (dead) things share the same breath": identification of cell death mechanisms in anticancer therapy.

    PubMed

    Rello-Varona, Santiago; Herrero-Martín, David; López-Alemany, Roser; Muñoz-Pinedo, Cristina; Tirado, Oscar M

    2015-03-15

    During the last decades, the knowledge of cell death mechanisms involved in anticancer therapy has grown exponentially. However, in many studies, cell death is still described in an incomplete manner. The frequent use of indirect proliferation assays, unspecific probes, or bulk analyses leads too often to misunderstandings regarding cell death events. There is a trend to focus on molecular or genetic regulations of cell demise without a proper characterization of the phenotype that is the object of this study. Sometimes, cancer researchers can feel overwhelmed or confused when faced with such a corpus of detailed insights, nomenclature rules, and debates about the accuracy of a particular probe or assay. On the basis of the information available, we propose a simple guide to distinguish forms of cell death in experimental settings using cancer cell lines. ©2015 American Association for Cancer Research.

  4. The awareness of experience innovation and an application in private hospitals.

    PubMed

    Luleci, Nimet Emel; Gemlik, Hatice Nilay; Bektas, Gulfer; Manioglu, Yagmur

    2015-10-01

    To evaluate the perspective of private hospitals regarding experience innovation. The qualification-type study was conducted in Istanbul, Turkey, in February 2015, and comprised 17 hospitals where patients and employees were interviewed using a semi-structured consultation guide. The employees were examined regarding the meaning of innovation, awareness of experience innovation and its measurement. The patients were asked about the reason for choosing a hospital, the actual reason for arrival at the hospital and the impressions while leaving the hospital. Based on the obtained answers, experience innovation was examined. Of the 87 subjects interviewed, 51(59%) were patients and 36(41%) were hospital employees. Overall, there were 61(70%) women and 26(30%) men in the age range of 21-75 years. It was observed that the tendencies of hospitals for innovation activities were high, but they confused it with novelty. Investments made without taking experience innovation into account do not convert into targeted results.

  5. Attention-Deficit/Hyperactivity Disorder: A Historical Review (1775 to Present).

    PubMed

    Leahy, Laura G

    2017-09-01

    As a new school year approaches, nurses will find themselves faced with students with symptoms of attention-deficit/hyperactivity disorder (ADHD). Navigating the diagnostic label changes and numerous psychopharmacological treatment options can prove time-consuming and confusing. The current article explores the early years of symptom identification, various diagnostic labels, and subsequent psychopharmacological treatments from psychostimulants to non-stimulant alternatives (including a prescription medical food). The current article also serves as a discussion guide for nurses and clinicians when providing education to patients and their loved ones, teachers, coaches, and others who may question the diagnosis and treatment of ADHD. This disorder can have a significant impact on one's ability to function within family, school, work, and social settings. A historical context is provided for the evolution of today's diagnostic criteria and the pharmacotherapy used in the treatment of ADHD. [Journal of Psychosocial Nursing and Mental Health Services, 55(9), 10-16.]. Copyright 2017, SLACK Incorporated.

  6. Developmental dyspraxia by any other name: are they all just clumsy children?

    PubMed

    Missiuna, C; Polatajko, H

    1995-01-01

    The recent introduction of the diagnostic category developmental coordination disorder (DCD) (American Psychiatric Association [APA], 1987, 1994), has generated confusion among researchers and clinicians in many fields, including occupational therapy. Although the diagnostic criteria appear to be similar to those used to define clumsy children, children with developmental dyspraxia, or children with sensory integrative dysfunction, we are left with the question: Are children who receive the diagnosis of DCD the same as those who receive the other diagnoses, a subgroup, or an entirely distinct group of children? This article will examine the theoretical and empirical literature and use the results to support the thesis that these terms are not interchangeable and yet are not being used in the literature in a way that clearly defines each subgroup of children. Clear definitions and characteristic features need to be identified and associated with each term to guide occupational therapy assessment and intervention and clinical research.

  7. Meeting the challenge of policy-relevant science: lessons from a water resource project

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

    Lamb, B.L.

    Water resources scientists face complex tasks in evaluating aspects of water projects, but relatively few assessment procedures have been applied and accepted as standards applications. Decision-makers often rely on environmental assessments to evaluate the value and operation of projects. There is often confusion about scientists' role in policy decisions. The scientist can affect policy-making as an expert witness, an advocate or a surrogate. By understanding the policy process, scientists can make their work more policy relevant. Using the Terror Lake hydro project in Alaska as a guide, three lessons are discussed: (1) not all problems are able to be solvedmore » with technology; (2) policy-relevant technology is rarely imposed on a problem; and (3) the scientist need not just to react to the policy process, but can have an impact on how that process unfolds.« less

  8. Interfaces at equilibrium: A guide to fundamentals.

    PubMed

    Marmur, Abraham

    2017-06-01

    The fundamentals of the thermodynamics of interfaces are reviewed and concisely presented. The discussion starts with a short review of the elements of bulk thermodynamics that are also relevant to interfaces. It continues with the interfacial thermodynamics of two-phase systems, including the definition of interfacial tension and adsorption. Finally, the interfacial thermodynamics of three-phase (wetting) systems is discussed, including the topic of non-wettable surfaces. A clear distinction is made between equilibrium conditions, in terms of minimizing energies (internal, Gibbs or Helmholtz), and equilibrium indicators, in terms of measurable, intrinsic properties (temperature, chemical potential, pressure). It is emphasized that the equilibrium indicators are the same whatever energy is minimized, if the boundary conditions are properly chosen. Also, to avoid a common confusion, a distinction is made between systems of constant volume and systems with drops of constant volume. Copyright © 2016 Elsevier B.V. All rights reserved.

  9. Evolving Indications for Tricuspid Valve Surgery

    PubMed Central

    Sales, Virna L.

    2010-01-01

    Opinion statement More attention has been paid to the mitral valve (MV) than the tricuspid valve (TV), and this relative paucity of data has led to confusion regarding the timing of TV surgery. We review the American College of Cardiology/American Heart Association and European Society of Cardiology guidelines to identify areas of concordance (severe tricuspid regurgitation [TR] in a patient undergoing mitral valve surgery); discordance (less than severe TR but with markers for late TR recurrence such as pulmonary hypertension, a dilated TV annulus, atrial fibrillation, permanent transtricuspid pacing wires and others); and disagreement (surgery for primary TR). We provide our perspective from Northwestern University on these issues and where the guidelines are silent (TR in patients undergoing non-mitral valve operations). Finally, we review recent publications on the results of TV repair and replacement. Although there have been scant publications in the past, there have been more useful publications in recent years to guide our decision making. PMID:21063935

  10. The electromigration force in metallic bulk

    NASA Astrophysics Data System (ADS)

    Lodder, A.; Dekker, J. P.

    1998-01-01

    The voltage induced driving force on a migrating atom in a metallic system is discussed in the perspective of the Hellmann-Feynman force concept, local screening concepts and the linear-response approach. Since the force operator is well defined in quantum mechanics it appears to be only confusing to refer to the Hellmann-Feynman theorem in the context of electromigration. Local screening concepts are shown to be mainly of historical value. The physics involved is completely represented in ab initio local density treatments of dilute alloys and the implementation does not require additional precautions about screening, being typical for jellium treatments. The linear-response approach is shown to be a reliable guide in deciding about the two contributions to the driving force, the direct force and the wind force. Results are given for the wind valence for electromigration in a number of FCC and BCC metals, calculated using an ab initio KKR-Green's function description of a dilute alloy.

  11. Identity Confusion and Materialism Mediate the Relationship Between Excessive Social Network Site Usage and Online Compulsive Buying.

    PubMed

    Sharif, Saeed Pahlevan; Khanekharab, Jasmine

    2017-08-01

    This study investigates the mediating role of identity confusion and materialism in the relationship between social networking site (SNS) excessive usage and online compulsive buying among young adults. A total of 501 SNS users aged 17 to 23 years (M = 19.68, SD = 1.65) completed an online survey questionnaire. A serial multiple mediator model was developed and hypotheses were tested using structural equation modeling. The results showed that excessive young adult SNS users had a higher tendency toward compulsive buying online. This was partly because they experienced higher identity confusion and developed higher levels of materialism. Targeted psychological interventions seeking to gradually increase identity clarity to buffer the detrimental effects of SNS usage and identity confusion in young adults are suggested.

  12. Addressing the Philosophical Confusion Regarding Constructivism in Chemical Education

    NASA Astrophysics Data System (ADS)

    Bernal, Pedro J.

    2006-02-01

    In the Chemical Education Today section of the May 2003 issue of this Journal , Eric Scerri wrote about the consequences of what he regards as a philosophical confusion in the work of constructivist chemical education researchers. This issue has important implications for both the teaching and practice of science. I offer a view of the confusion that places the emphasis on the careless use of philosophical terms that Scerri noted and on the tendency of psychological constructivists to go from psychological premises to unwarranted epistemological conclusions.

  13. Recurrent confusion and hypopituitarism.

    PubMed Central

    Gutowski, N. J.; Heron, J. R.

    1993-01-01

    Three women in late middle age had recurrent episodes of confusion which could not be explained solely on the basis of an associated infection. All three patients had latent hypopituitarism diagnosed on final presentation. Each patient had a previous history of a severe postpartum haemorrhage followed by two further pregnancies. Experienced clinicians had not made a diagnosis of confusional episodes due to hypopituitary encephalopathy because the history was not immediately available in the confused patient, and the significance of deficient axillary and pubic hair was not given due emphasis. PMID:8346137

  14. Energy Storage System Safety: Plan Review and Inspection Checklist

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

    Cole, Pam C.; Conover, David R.

    Codes, standards, and regulations (CSR) governing the design, construction, installation, commissioning, and operation of the built environment are intended to protect the public health, safety, and welfare. While these documents change over time to address new technology and new safety challenges, there is generally some lag time between the introduction of a technology into the market and the time it is specifically covered in model codes and standards developed in the voluntary sector. After their development, there is also a timeframe of at least a year or two until the codes and standards are adopted. Until existing model codes andmore » standards are updated or new ones are developed and then adopted, one seeking to deploy energy storage technologies or needing to verify the safety of an installation may be challenged in trying to apply currently implemented CSRs to an energy storage system (ESS). The Energy Storage System Guide for Compliance with Safety Codes and Standards1 (CG), developed in June 2016, is intended to help address the acceptability of the design and construction of stationary ESSs, their component parts, and the siting, installation, commissioning, operations, maintenance, and repair/renovation of ESS within the built environment.« less

  15. Sundowning: Late-Day Confusion

    MedlinePlus

    ... behavior is unknown. Factors that may aggravate late-day confusion include: Fatigue Low lighting Increased shadows Disruption ... for activities and exposure to light during the day to encourage nighttime sleepiness. Limit daytime napping. Limit ...

  16. KSC-00pp1213

    NASA Image and Video Library

    2000-08-30

    An overhead crane in the Space Station Processing Facility lifts a solar array as workers stand by to help guide it. The solar array will be installed onto the Integrated Equipment Assembly (IEA). A component of the International Space Station, the solar array is the second one being installed on the IEA. The arrays are scheduled to be launched on mission STS-97 in late November along with the P6 truss. The Station’s electrical power system (EPS) will use eight photovoltaic solar arrays to convert sunlight to electricity. Each of the eight solar arrays will be 112 feet long by 39 feet wide. The solar arrays are mounted on a “blanket” that can be folded like an accordion for delivery. Once in orbit, astronauts will deploy the blankets to their full size. Gimbals will be used to rotate the arrays so that they will face the Sun to provide maximum power to the Space Station

  17. KSC-00pp1210

    NASA Image and Video Library

    2000-08-30

    Workers in the Space Station Processing Facility help guide an overhead crane toward a workstand containing a solar array in order to move it for installation onto the Integrated Equipment Assembly (IEA). A component of the International Space Station, the solar array is the second one being installed on the IEA. The arrays are scheduled to be launched on mission STS-97 in late November along with the P6 truss. The Station’s electrical power system (EPS) will use eight photovoltaic solar arrays to convert sunlight to electricity. Each of the eight solar arrays will be 112 feet long by 39 feet wide. The solar arrays are mounted on a “blanket” that can be folded like an accordion for delivery. Once in orbit, astronauts will deploy the blankets to their full size. Gimbals will be used to rotate the arrays so that they will face the Sun to provide maximum power to the Space Station

  18. MPLM Donatello is offloaded at the SLF

    NASA Technical Reports Server (NTRS)

    2001-01-01

    At the Shuttle Landing Facility, workers in cherry pickers (right) help guide offloading of the Italian Space Agency's Multi-Purpose Logistics Module Donatello from the Airbus '''Beluga''' air cargo plane that brought it from the factory of Alenia Aerospazio in Turin, Italy. The third of three for the International Space Station, the module will be transported to the Space Station Processing Facility for processing. Among the activities for the payload test team are integrated electrical tests with other Station elements in the SSPF, leak tests, electrical and software compatibility tests with the Space Shuttle (using the Cargo Integrated Test equipment) and an Interface Verification Test once the module is installed in the Space Shuttle's payload bay at the launch pad. The most significant mechanical task to be performed on Donatello in the SSPF is the installation and outfitting of the racks for carrying the various experiments and cargo.

  19. Study of seismic response and vibration control of High voltage electrical equipment damper based on TMD

    NASA Astrophysics Data System (ADS)

    Liu, Chuncheng; Wang, Chongyang; Mao, Long; Zha, Chuanming

    2016-11-01

    Substation high voltage electrical equipment such as mutual inductor, circuit interrupter, disconnecting switch, etc., has played a key role in maintaining the normal operation of the power system. When the earthquake disaster, the electrical equipment of the porcelain in the transformer substation is the most easily to damage, causing great economic losses. In this paper, using the method of numerical analysis, the establishment of a typical high voltage electrical equipment of three dimensional finite element model, to study the seismic response of a typical SF6 circuit breaker, at the same time, analysis and contrast the installation ring tuned mass damper (TMD damper for short), by changing the damper damping coefficient and the mass block, install annular TMD vibration control effect is studied. The results of the study for guiding the seismic design of high voltage electrical equipment to provide valuable reference.

  20. The Evolution of ICT Markets: An Agent-Based Model on Complex Networks

    NASA Astrophysics Data System (ADS)

    Zhao, Liangjie; Wu, Bangtao; Chen, Zhong; Li, Li

    Information and communication technology (ICT) products exhibit positive network effects.The dynamic process of ICT markets evolution has two intrinsic characteristics: (1) customers are influenced by each others’ purchasing decision; (2) customers are intelligent agents with bounded rationality.Guided by complex systems theory, we construct an agent-based model and simulate on complex networks to examine how the evolution can arise from the interaction of customers, which occur when they make expectations about the future installed base of a product by the fraction of neighbors who are using the same product in his personal network.We demonstrate that network effects play an important role in the evolution of markets share, which make even an inferior product can dominate the whole market.We also find that the intensity of customers’ communication can influence whether the best initial strategy for firms is to improve product quality or expand their installed base.

  1. Status of the FLARE (Facility for Laboratory Reconnection Experiments) Construction Project and Plans as a User Facility

    NASA Astrophysics Data System (ADS)

    Ji, H.; Bhattacharjee, A.; Prager, S.; Daughton, W.; Chen, Y.; Cutler, R.; Fox, W.; Hoffmann, F.; Kalish, M.; Jara-Almonte, J.; Myers, C.; Ren, Y.; Yamada, M.; Yoo, J.; Bale, S. D.; Carter, T.; Dorfman, S.; Drake, J.; Egedal, J.; Sarff, J.; Wallace, J.

    2016-10-01

    The FLARE device (flare.pppl.gov) is a new intermediate-scale plasma experiment under construction at Princeton for the studies of magnetic reconnection in the multiple X-line regimes directly relevant to space, solar, astrophysical, and fusion plasmas, as guided by a reconnection phase diagram [Ji & Daughton, (2011)]. Most of major components either have been already fabricated or are near their completion, including the two most crucial magnets called flux cores. The hardware assembly and installation begin in this summer, followed by commissioning in 2017. Initial comprehensive set of research diagnostics will be constructed and installed also in 2017. The main diagnostics is an extensive set of magnetic probe arrays, covering multiple scales from local electron scales, to intermediate ion scales, and global MHD scales. The planned procedures and example topics as a user facility will be discussed.

  2. A history of changes to the criminal personality in the DSM.

    PubMed

    Gurley, Jessica R

    2009-11-01

    There is much confusion now surrounding the diagnoses of Antisocial Personality Disorder and Psychopathy. Some individuals still refer to the two as the same diagnosis with different names, even though there is a consensus in the psychology field that the two are distinct disorders. Part of this confusion is likely to be the result of the overlap in the diagnostic criteria: both diagnoses are associated with a history of antisocial behavior. However, it is also very possible that this confusion in the literature is a result of consistent name and criteria changes for the "criminal personality" in the Diagnostic and Statistical Manual of Mental Disorders. To make sense of the confusion surrounding the two different diagnoses, the evolution of Antisocial Personality Disorder in the Diagnostic and Statistical Manual of Mental Disorders is examined in this paper.

  3. Testing and Performance Verification of a High Bypass Ratio Turbofan Rotor in an Internal Flow Component Test Facility

    NASA Technical Reports Server (NTRS)

    VanZante, Dale E.; Podboy, Gary G.; Miller, Christopher J.; Thorp, Scott A.

    2009-01-01

    A 1/5 scale model rotor representative of a current technology, high bypass ratio, turbofan engine was installed and tested in the W8 single-stage, high-speed, compressor test facility at NASA Glenn Research Center (GRC). The same fan rotor was tested previously in the GRC 9x15 Low Speed Wind Tunnel as a fan module consisting of the rotor and outlet guide vanes mounted in a flight-like nacelle. The W8 test verified that the aerodynamic performance and detailed flow field of the rotor as installed in W8 were representative of the wind tunnel fan module installation. Modifications to W8 were necessary to ensure that this internal flow facility would have a flow field at the test package that is representative of flow conditions in the wind tunnel installation. Inlet flow conditioning was designed and installed in W8 to lower the fan face turbulence intensity to less than 1.0 percent in order to better match the wind tunnel operating environment. Also, inlet bleed was added to thin the casing boundary layer to be more representative of a flight nacelle boundary layer. On the 100 percent speed operating line the fan pressure rise and mass flow rate agreed with the wind tunnel data to within 1 percent. Detailed hot film surveys of the inlet flow, inlet boundary layer and fan exit flow were compared to results from the wind tunnel. The effect of inlet casing boundary layer thickness on fan performance was quantified. Challenges and lessons learned from testing this high flow, low static pressure rise fan in an internal flow facility are discussed.

  4. Older Adult Experience of Online Diagnosis: Results From a Scenario-Based Think-Aloud Protocol

    PubMed Central

    2014-01-01

    Background Searching for online information to interpret symptoms is an increasingly prevalent activity among patients, even among older adults. As older adults typically have complex health care needs, their risk of misinterpreting symptoms via online self-diagnosis may be greater. However, limited research has been conducted with older adults in the areas of symptom interpretation and human-computer interaction. Objective The intent of the study was to describe the processes that a sample of older adults may use to diagnose symptoms online as well as the processes that predict accurate diagnosis. Methods We conducted a series of “think-aloud” protocols with 79 adults aged 50 years or older. Participants received one of two vignettes that depicted symptoms of illness. Participants talked out loud about their thoughts and actions while attempting to diagnose the symptoms with and without the help of common Internet tools (Google and WebMD’s Symptom Checker). Think-aloud content was categorized using an adapted Q-sort and general inductive approach. We then compared the think-aloud content of participants who were accurate in their diagnosis with those who were not. Results Nineteen descriptive codes were identified from the think-aloud content. The codes touched upon Web navigation, attempts to organize and evaluate online health information, and strategies to diagnose symptoms. Participants most frequently relied on a strategy where they reviewed and then rejected the online diagnoses if they contained additional symptoms than those that were depicted in the vignette. Finally, participants who were inaccurate in their diagnosis reported being confused by the diagnosis task, lacking confidence in their diagnosis, and using their past experiences with illness to guide diagnosis more frequently than those participants who accurately diagnosed the symptoms. Conclusions Older adult participants tended to rely on matching strategies to interpret symptoms, but many still utilized existing medical knowledge and previous illness experiences as a guide for diagnosis. Many participants also had difficulty navigating the Internet tools, which suggests an increased need for navigation aids in Web design. Furthermore, participants who were inaccurate in their diagnosis had more difficulty with the Internet tools and confusion with the task than those who were accurate. Future work in this area may want to utilize additional study design such as eye-tracking to further understand the coordination between Web navigation, online symptom information processing, and diagnostic strategies. PMID:24434479

  5. The rebirth of the cervical cap.

    PubMed

    Cappiello, J D; Grainger-Harrison, M

    1981-01-01

    In an effort to dispel myths surrounding the cervical cap, the historical and political factors affecting the cap's use in the U.S. are described. Clinical aspects of cap fitting are also included. The cervical cap has found only limited acceptance in the U.S. Skepticisms on the part of physicians may be the result of 2 factors: confusion of the cervical cap with intracervical devices used for artificial insemination and confusion with stem pessaries; and the lack of clinical research and statistical evaluation of efficacy rates. The latter factor prompted Tietze et al. to conduct the only U.S. statistical study of the cap in 1953. Of the 143 women studied, the pregnancy rate was 7.6/100 years of use. Of the 28 unplanned pregnancies, 6 were related to faulty technique or omission of a spermicide and 10 were instances of admittedly irregular use. When these failures are omitted, the theoretical effectiveness rate is about 98%. Some practitioners are concerned about an increased incidence of cervical erosion with cap use. Possibly currently conducted studies will show that cap and spermicide users have a lower incidence of cervical erosion than women using no contraceptive method. Study findings suggest that the cervical cap may afford protection without any spermicidal supplement, but the use of spermicides continues to be recommended to clients. Advantages of the cervical cap include the following: it can be left in place longer than a diaphragm without additional applications of spermicide in the vagina; and the insertion of the cap is unrelated to the time of intercourse. Despite research on toleration of the cap for 3 weeks at a time, it is recommended that the cap be worn for only a few days at a time. At this time there are no manufacturers of cervical caps for contraceptive use in the U.S. The cap is now being imported from England and it costs $6.00. A factor that has made the cap unpopular with many physicians is the lengthy time required for fitting. An assessment guide that physicians can use to incorporate cervical caps in their practice is included. The guide covers medical/gynecological history; informed consent; pelvic examinations; assessment; fitting the cap; and instructing the client. Instructions for client use are also outlined.

  6. JEL Cylinder is moved into Crawler Transporter No. 2

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Workers help guide the final Jacking, Equalization and Leveling (JEL) cylinder into place on Crawler Transporter No. 2 (CT-2) for installation. During recent routine maintenance inspections, cracks were found on four bearings in two JEL cylinders. Further eddy current inspections indicated that cracks were present on 15 bearings. There are 16 cylinders and 32 bearings per crawler. CT-2 was repaired in order to enable Atlantis' rollout for mission STS-112, scheduled for launch no earlier than Oct. 2.

  7. THE PREPARATION OF CURRICULUM MATERIALS AND THE DEVELOPMENT OF TEACHERS FOR AN EXPERIMENTAL APPLICATION OF THE CLUSTER CONCEPT OF VOCATIONAL EDUCATION AT THE SECONDARY SCHOOL LEVEL. VOLUME IV, INSTRUCTIONAL PLANS FOR THE ELECTRO-MECHANICAL CLUSTER.

    ERIC Educational Resources Information Center

    MALEY, DONALD

    DESIGNED FOR USE WITH 11TH AND 12TH GRADE STUDENTS, THIS CURRICULUM GUIDE FOR THE OCCUPATIONAL CLUSTER IN ELECTRO-MECHANICAL INSTALLATION AND REPAIR WAS DEVELOPED BY PARTICIPATING TEACHERS FROM RESULTS OF THE RESEARCH PROCEDURES DESCRIBED IN VOLUME I (VT 004 162). THE COURSE DESCRIPTIONS, NEED FOR THE COURSE, COURSE OBJECTIVES, PROCEDURES, AND…

  8. Solarize Guidebook: A Community Guide to Collective Purchasing of Residential PV Systems (Book)

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

    Not Available

    2012-05-01

    This guidebook is intended as a road map for project planners and solar advocates who want to convert 'interest' into 'action,' to break through market barriers and permanently transform the market for residential solar installations in their communities. It describes the key elements of the Solarize campaigns in Portland, and offers several program refinements from projects beyond Portland. The guidebook provides lessons, considerations, and step-by-step plans for project organizers to replicate the success of Solarize Portland.

  9. Introduction in IND and recursive partitioning

    NASA Technical Reports Server (NTRS)

    Buntine, Wray; Caruana, Rich

    1991-01-01

    This manual describes the IND package for learning tree classifiers from data. The package is an integrated C and C shell re-implementation of tree learning routines such as CART, C4, and various MDL and Bayesian variations. The package includes routines for experiment control, interactive operation, and analysis of tree building. The manual introduces the system and its many options, gives a basic review of tree learning, contains a guide to the literature and a glossary, and lists the manual pages for the routines and instructions on installation.

  10. Commander’s Guide to Public Involvement in the Army’s Installation, Restoration Program

    DTIC Science & Technology

    1990-11-01

    posed by chemicals at the local level and for dealing with emergencies within their communities. Industry is responsible for gathering information on the...helping set up procedures to handle chemical emergencies. At the federal level, EPA is responsible for ensuring that industry complies with the law’s...2816 Agana. GU 96910 011-671-734-2671 PUERTO RICO Environmental Quality Board 204 Del Parque Street Mail to: P.O. Box 11488 Santirce, PR 00910 (809) 725

  11. Evaluating Realized Impacts of DOE/EERE R&D Programs. Standard impact evaluation method

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

    Ruegg, Rosalie; O'Connor, Alan C.; Loomis, Ross J.

    2014-08-01

    This document provides guidance for evaluators who conduct impact assessments of research and development (R&D) programs for the U.S. Department of Energy’s (DOE) Office of Energy Efficiency and Renewable Energy (EERE). It is also targeted at EERE program staff responsible for initiating and managing commissioned impact studies. The guide specifies how to estimate economic benefits and costs, energy saved and installed or generated, environmental impacts, energy security impacts, and knowledge impacts of R&D investments in advanced energy technologies.

  12. Data Center Energy Efficiency Measurement Assessment Kit Guide and Specification

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

    None

    2012-10-26

    A portable and temporary wireless mesh assessment kit can be used to speed up and reduce the costs of a data center energy use assessment and overcome the issues with respect to shutdowns. The assessment kit is comprised of temperature, relative humidity, and pressure sensors. Also included are power meters that can be installed on computer room air conditioners (CRACs) without intrusive interruption of data center operations. The assessment kit produces data required for a detailed energy assessment of the data center.

  13. Skylight book. Capturing the Sun and the Moon: a guide to creating natural light

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

    Burns, A.

    1976-01-01

    The following topics are covered: planning; essential tools: hand and power; safety hints; curb installation; plexiglas or plate glass skylight; the plexiglas box skylight; tips on working with plexiglas; checking for leaks; framing the shaftway; electric work; shaftwall insulation; covering the shaftway with drywall; other kinds of wall coverings; internal storm windows; plants under your skylight; skylight manufacturers; and places to buy things. There are 38 pages of pictures of the use of skylights. (MHR)

  14. Modern Weapon-Guided Missile (Xiandai Wugi-Daodan)

    DTIC Science & Technology

    1981-11-27

    mind - . . f b ... . " i• -- 4 a . f l - . a ..••’•’:,’ • ’ 2m • LIN The destructive power of a nucler payload comrea Crom the nuclear-energy...rest due of firework gradually descends as the power - is lost. This fact shows that the ascending firework is propelled by the " reaction of combustion...vehicle powered by thrust provided by a rocket engine. In different usage.’, a rocket can have different effective payloads. If a warhead is installed

  15. AFTER: Batch jobs on the Apollo ring

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

    Hofstadler, P.

    1987-07-01

    This document describes AFTER, a system that allows users of an Apollo ring to submit batch jobs to run without leaving themselves logged in to the ring. Jobs may be submitted to run at a later time or on a different node. Results from the batch job are mailed to the user through some designated mail system. AFTER features an understandable user interface, good on line help, and site customization. This manual serves primarily as a user's guide to AFTER although administration and installation are covered for completeness.

  16. KSC-02pd1296

    NASA Image and Video Library

    2002-08-30

    KENNEDY SPACE CENTER, FLA. -- Workers help guide the final Jacking, Equalization and Leveling (JEL) cylinder into place on Crawler Transporter No. 2 (CT-2) for installation. During recent routine maintenance inspections, cracks were found on four bearings in two JEL cylinders. Further eddy current inspections indicated that cracks were present on 15 bearings. There are 16 cylinders and 32 bearings per crawler. CT-2 was repaired in order to enable Atlantis' rollout for mission STS-112, scheduled for launch no earlier than Oct. 2.

  17. Image color reduction method for color-defective observers using a color palette composed of 20 particular colors

    NASA Astrophysics Data System (ADS)

    Sakamoto, Takashi

    2015-01-01

    This study describes a color enhancement method that uses a color palette especially designed for protan and deutan defects, commonly known as red-green color blindness. The proposed color reduction method is based on a simple color mapping. Complicated computation and image processing are not required by using the proposed method, and the method can replace protan and deutan confusion (p/d-confusion) colors with protan and deutan safe (p/d-safe) colors. Color palettes for protan and deutan defects proposed by previous studies are composed of few p/d-safe colors. Thus, the colors contained in these palettes are insufficient for replacing colors in photographs. Recently, Ito et al. proposed a p/dsafe color palette composed of 20 particular colors. The author demonstrated that their p/d-safe color palette could be applied to image color reduction in photographs as a means to replace p/d-confusion colors. This study describes the results of the proposed color reduction in photographs that include typical p/d-confusion colors, which can be replaced. After the reduction process is completed, color-defective observers can distinguish these confusion colors.

  18. Predator confusion is sufficient to evolve swarming behaviour

    PubMed Central

    Olson, Randal S.; Hintze, Arend; Dyer, Fred C.; Knoester, David B.; Adami, Christoph

    2013-01-01

    Swarming behaviours in animals have been extensively studied owing to their implications for the evolution of cooperation, social cognition and predator–prey dynamics. An important goal of these studies is discerning which evolutionary pressures favour the formation of swarms. One hypothesis is that swarms arise because the presence of multiple moving prey in swarms causes confusion for attacking predators, but it remains unclear how important this selective force is. Using an evolutionary model of a predator–prey system, we show that predator confusion provides a sufficient selection pressure to evolve swarming behaviour in prey. Furthermore, we demonstrate that the evolutionary effect of predator confusion on prey could in turn exert pressure on the structure of the predator's visual field, favouring the frontally oriented, high-resolution visual systems commonly observed in predators that feed on swarming animals. Finally, we provide evidence that when prey evolve swarming in response to predator confusion, there is a change in the shape of the functional response curve describing the predator's consumption rate as prey density increases. Thus, we show that a relatively simple perceptual constraint—predator confusion—could have pervasive evolutionary effects on prey behaviour, predator sensory mechanisms and the ecological interactions between predators and prey. PMID:23740485

  19. The separate roles of the reflective mind and involuntary inhibitory control in gatekeeping paranormal beliefs and the underlying intuitive confusions.

    PubMed

    Svedholm, Annika M; Lindeman, Marjaana

    2013-08-01

    Intuitive thinking is known to predict paranormal beliefs, but the processes underlying this relationship, and the role of other thinking dispositions, have remained unclear. Study 1 showed that while an intuitive style increased and a reflective disposition counteracted paranormal beliefs, the ontological confusions suggested to underlie paranormal beliefs were predicted by individual differences in involuntary inhibitory processes. When the reasoning system was subjected to cognitive load, the ontological confusions increased, lost their relationship with paranormal beliefs, and their relationship with weaker inhibition was strongly accentuated. These findings support the argument that the confusions are mainly intuitive and that they therefore are most discernible under conditions in which inhibition is impaired, that is, when thinking is dominated by intuitive processing. Study 2 replicated the findings on intuitive and reflective thinking and paranormal beliefs. In Study 2, ontological confusions were also related to the same thinking styles as paranormal beliefs. The results support a model in which both intuitive and non-reflective thinking styles and involuntary inhibitory processes give way to embracing culturally acquired paranormal beliefs. ©2012 The British Psychological Society.

  20. End-of-Life Care for People Who Have Cancer

    MedlinePlus

    ... people often have episodes of confusion or waking dreams. They may get confused about time, place, and ... They can let them share their visions and dreams, not trying to talk them out of what ...

  1. First aid article further confuses a complicated issue.

    PubMed

    Pittman, Mark

    2009-10-14

    Articles such as 'Introduction to the nurse's role in providing first aid' (art&science September 30) do notassist or educate the nursing community on their duties and obligations. They serve only to confuse the issues.

  2. GSOSTATS Database: USAF Synchronous Satellite Catalog Data Conversion Software. User's Guide and Software Maintenance Manual, Version 2.1

    NASA Technical Reports Server (NTRS)

    Mallasch, Paul G.; Babic, Slavoljub

    1994-01-01

    The United States Air Force (USAF) provides NASA Lewis Research Center with monthly reports containing the Synchronous Satellite Catalog and the associated Two Line Mean Element Sets. The USAF Synchronous Satellite Catalog supplies satellite orbital parameters collected by an automated monitoring system and provided to Lewis Research Center as text files on magnetic tape. Software was developed to facilitate automated formatting, data normalization, cross-referencing, and error correction of Synchronous Satellite Catalog files before loading into the NASA Geosynchronous Satellite Orbital Statistics Database System (GSOSTATS). This document contains the User's Guide and Software Maintenance Manual with information necessary for installation, initialization, start-up, operation, error recovery, and termination of the software application. It also contains implementation details, modification aids, and software source code adaptations for use in future revisions.

  3. Mineral mining installation

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

    Hauschopp, A.

    1981-06-09

    A plough for winning material in a longwall working is formed with guide surfaces which co-operate with a guide provided at the face-side of a longwall conveyor. The plough is driven by means of a chain passing round a pair of sprockets positioned at the ends of the conveyor at the goaf-side thereof. The plough is provided with a sword plate which passes underneath the conveyor, and the sword plate is provided with a coupling member for engaging the plough drive chain. The plough includes a plough body provided with cutters at one end thereof. The coupling member is setmore » back relative to said cutters by a sufficient distance to enable the plough to win material up to the appropriate end sprocket when the plough is moving in such a direction that said cutters are leading cutters.« less

  4. Cognitive tests predict real-world errors: the relationship between drug name confusion rates in laboratory-based memory and perception tests and corresponding error rates in large pharmacy chains

    PubMed Central

    Schroeder, Scott R; Salomon, Meghan M; Galanter, William L; Schiff, Gordon D; Vaida, Allen J; Gaunt, Michael J; Bryson, Michelle L; Rash, Christine; Falck, Suzanne; Lambert, Bruce L

    2017-01-01

    Background Drug name confusion is a common type of medication error and a persistent threat to patient safety. In the USA, roughly one per thousand prescriptions results in the wrong drug being filled, and most of these errors involve drug names that look or sound alike. Prior to approval, drug names undergo a variety of tests to assess their potential for confusability, but none of these preapproval tests has been shown to predict real-world error rates. Objectives We conducted a study to assess the association between error rates in laboratory-based tests of drug name memory and perception and real-world drug name confusion error rates. Methods Eighty participants, comprising doctors, nurses, pharmacists, technicians and lay people, completed a battery of laboratory tests assessing visual perception, auditory perception and short-term memory of look-alike and sound-alike drug name pairs (eg, hydroxyzine/hydralazine). Results Laboratory test error rates (and other metrics) significantly predicted real-world error rates obtained from a large, outpatient pharmacy chain, with the best-fitting model accounting for 37% of the variance in real-world error rates. Cross-validation analyses confirmed these results, showing that the laboratory tests also predicted errors from a second pharmacy chain, with 45% of the variance being explained by the laboratory test data. Conclusions Across two distinct pharmacy chains, there is a strong and significant association between drug name confusion error rates observed in the real world and those observed in laboratory-based tests of memory and perception. Regulators and drug companies seeking a validated preapproval method for identifying confusing drug names ought to consider using these simple tests. By using a standard battery of memory and perception tests, it should be possible to reduce the number of confusing look-alike and sound-alike drug name pairs that reach the market, which will help protect patients from potentially harmful medication errors. PMID:27193033

  5. 1D profiling using highly dispersive guided waves

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

    Volker, Arno; Zon, Tim van; Enthoven, Daniel

    2015-03-31

    Corrosion is one of the industries major issues regarding the integrity of assets. Currently inspections are conducted at regular intervals to ensure a sufficient integrity level of these assets. Cost reduction while maintaining a high level of reliability and safety of installations is a major challenge. There are many situations where the actual defect location is not accessible, e.g., a pipe support or a partially buried pipe. Guided wave tomography has been developed to reconstruct the wall thickness. In case of bottom of the line corrosion, i.e., a single corrosion pit, a simpler approach may be followed. Data is collectedmore » in a pit-catch configuration at the 12 o'clock position using highly dispersive guided waves. The phase spectrum is used to invert for a wall thickness profile in the circumferential direction, assuming a Gaussian defect profile. An EMAT sensor design has been made to measure at the 12 o'clock position of a pipe. The concept is evaluated on measured data, showing good sizing capabilities on a variety simple defect profiles.« less

  6. Recent developments in guided wave travel time tomography

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

    Zon, Tim van; Volker, Arno

    The concept of predictive maintenance using permanent sensors that monitor the integrity of an installation is an interesting addition to the current method of periodic inspections. Guided wave tomography had been developed to create a map of the wall thickness using the travel times of guided waves. It can be used for both monitoring and for inspection of pipe-segments that are difficult to access, for instance at the location of pipe-supports. An important outcome of the tomography is the minimum remaining wall thickness, as this is critical in the scheduling of a replacement of the pipe-segment. In order to improvemore » the sizing accuracy we have improved the tomography scheme. A number of major improvements have been realized allowing to extend the application envelope to pipes with a larger wall thickness and to larger distances between the transducer rings. Simulation results indicate that the sizing accuracy has improved and that is now possible to have a spacing of 8 meter between the source-ring and the receiver-ring. Additionally a reduction of the number of sensors required might be possible as well.« less

  7. Long range guided wave defect monitoring in rail track

    NASA Astrophysics Data System (ADS)

    Loveday, Philip W.; Long, Craig S.

    2014-02-01

    A guided wave ultrasound system was previously developed for monitoring rail track used on heavy duty freight lines. This system operates by transmitting guided waves between permanently installed transmit and receive transducers spaced approximately 1km apart. The system has been proven to reliably detect rail breaks without false alarms. While cracks are sometimes detected there is a trade - off between detecting cracks and the possibility of false alarms. Adding a pulse-echo mode of operation to the system could provide increased functionality by detecting, locating and possibly monitoring cracks. This would require an array of transducers to control the direction and mode of propagation and it would be necessary to detect cracks up to a range of approximately 500 m in either direction along the rail. A four transducer array was designed and full matrix capture was used for field measurements. Post processing of the signals showed that a thermite weld could be detected at a range of 790m from the transducer array. It was concluded that the required range can be achieved in new rail while it would be extremely difficult in very old rail.

  8. Systematic derivation of an Australian standard for Tall Man lettering to distinguish similar drug names.

    PubMed

    Emmerton, Lynne; Rizk, Mariam F S; Bedford, Graham; Lalor, Daniel

    2015-02-01

    Confusion between similar drug names can cause harmful medication errors. Similar drug names can be visually differentiated using a typographical technique known as Tall Man lettering. While international conventions exist to derive Tall Man representation for drug names, there has been no national standard developed in Australia. This paper describes the derivation of a risk-based, standardized approach for use of Tall Man lettering in Australia, and known as National Tall Man Lettering. A three-stage approach was applied. An Australian list of similar drug names was systematically compiled from the literature and clinical error reports. Secondly, drug name pairs were prioritized using a risk matrix based on the likelihood of name confusion (a four-component score) vs. consensus ratings of the potential severity of the confusion by 31 expert reviewers. The mid-type Tall Man convention was then applied to derive the typography for the highest priority drug pair names. Of 250 pairs of confusable Australian drug names, comprising 341 discrete names, 35 pairs were identified by the matrix as an 'extreme' risk if confused. The mid-type Tall Man convention was successfully applied to the majority of the prioritized drugs; some adaption of the convention was required. This systematic process for identification of confusable drug names and associated risk, followed by application of a convention for Tall Man lettering, has produced a standard now endorsed for use in clinical settings in Australia. Periodic updating is recommended to accommodate new drug names and error reports. © 2014 John Wiley & Sons, Ltd.

  9. Methods for multiple-telescope beam imaging and guiding in the near-infrared

    NASA Astrophysics Data System (ADS)

    Anugu, N.; Amorim, A.; Gordo, P.; Eisenhauer, F.; Pfuhl, O.; Haug, M.; Wieprecht, E.; Wiezorrek, E.; Lima, J.; Perrin, G.; Brandner, W.; Straubmeier, C.; Le Bouquin, J.-B.; Garcia, P. J. V.

    2018-05-01

    Atmospheric turbulence and precise measurement of the astrometric baseline vector between any two telescopes are two major challenges in implementing phase-referenced interferometric astrometry and imaging. They limit the performance of a fibre-fed interferometer by degrading the instrument sensitivity and the precision of astrometric measurements and by introducing image reconstruction errors due to inaccurate phases. A multiple-beam acquisition and guiding camera was built to meet these challenges for a recently commissioned four-beam combiner instrument, GRAVITY, at the European Southern Observatory Very Large Telescope Interferometer. For each telescope beam, it measures (a) field tip-tilts by imaging stars in the sky, (b) telescope pupil shifts by imaging pupil reference laser beacons installed on each telescope using a 2 × 2 lenslet and (c) higher-order aberrations using a 9 × 9 Shack-Hartmann. The telescope pupils are imaged to provide visual monitoring while observing. These measurements enable active field and pupil guiding by actuating a train of tip-tilt mirrors placed in the pupil and field planes, respectively. The Shack-Hartmann measured quasi-static aberrations are used to focus the auxiliary telescopes and allow the possibility of correcting the non-common path errors between the adaptive optics systems of the unit telescopes and GRAVITY. The guiding stabilizes the light injection into single-mode fibres, increasing sensitivity and reducing the astrometric and image reconstruction errors. The beam guiding enables us to achieve an astrometric error of less than 50 μas. Here, we report on the data reduction methods and laboratory tests of the multiple-beam acquisition and guiding camera and its performance on-sky.

  10. State of the science of maternal-infant bonding: a principle-based concept analysis.

    PubMed

    Bicking Kinsey, Cara; Hupcey, Judith E

    2013-12-01

    to provide a principle-based analysis of the concept of maternal-infant bonding. principle-based method of concept analysis for which the data set included 44 articles published in the last decade from Pubmed, CINAHL, and PyschINFO/PsychARTICLES. literature inclusion criteria were English language, articles published in the last decade, peer-reviewed journal articles and commentary on published work, and human populations. after a brief review of the history of maternal-infant bonding, a principle-based concept analysis was completed to examine the state of the science with regard to this concept. The concept was critically examined according to the clarity of definition (epistemological principle), applicability of the concept (pragmatic principle), consistency in use and meaning (linguistic principle), and differentiation of the concept from related concepts (logical principle). Analysis of the concept revealed: (1) Maternal-infant bonding describes maternal feelings and emotions towards her infant. Evidence that the concept encompasses behavioural or biological components was limited. (2) The concept is clearly operationalised in the affective domain. (3) Maternal-infant bonding is linguistically confused with attachment, although the boundaries between the concepts are clearly delineated. despite widespread use of the concept, maternal-infant bonding is at times superficially developed and subject to confusion with related concepts. Concept clarification is warranted. A theoretical definition of the concept of maternal-infant bonding was developed to aid in the clarification, but more research is necessary to further clarify and advance the concept. nurse midwives and other practitioners should use the theoretical definition of maternal-infant bonding as a preliminary guide to identification and understanding of the concept in clinical practice. Copyright © 2013 Elsevier Ltd. All rights reserved.

  11. STATE OF THE SCIENCE OF MATERNAL-INFANT BONDING: A PRINCIPLE-BASED CONCEPT ANALYSIS

    PubMed Central

    Bicking Kinsey, Cara; Hupcey, Judith E.

    2013-01-01

    Objective To provide a principle-based analysis of the concept of maternal-infant bonding. Design Principle-based method of concept analysis for which the data set included 44 articles published in the last decade from Pubmed, CINAHL, and PyschINFO/PsychARTICLES. Setting Literature inclusion criteria were English language, articles published in the last decade, peer-reviewed journal articles and commentary on published work, and human populations. Measurement and Findings After brief review of the history of maternal-infant bonding, a principle-based concept analysis was completed to examine the state of the science with regard to this concept. The concept was critically examined according to the clarity of definition (epistemological principle), applicability of the concept (pragmatic principle), consistency in use and meaning (linguistic principle), and differentiation of the concept from related concepts (logical principle). Analysis of the concept revealed: (1) maternal-infant bonding describes maternal feelings and emotions towards her infant. Evidence that the concept encompasses behavioral or biological components was limited; (2) the concept is clearly operationalized in the affective domain; and (3) maternal-infant bonding is linguistically confused with attachment, although the boundaries between the concepts are clearly delineated. Key Conclusion Despite widespread use of the concept, maternal-infant bonding is at times superficially developed and subject to confusion with related concepts. Concept clarification is warranted. A theoretical definition of the concept of maternal-infant bonding was developed to aid in the clarification, but more research is necessary to further clarify and advance the concept. Implications for Practice Nurse midwives and other practitioners should use the theoretical definition of maternal-infant bonding as a preliminary guide to identification and understanding of the concept in clinical practice. PMID:23452661

  12. Understanding women's interpretations of infant formula advertising.

    PubMed

    Parry, Kathleen; Taylor, Emily; Hall-Dardess, Pam; Walker, Marsha; Labbok, Miriam

    2013-06-01

    Exclusive breastfeeding for 6 months and continued breastfeeding for at least 1 year is recommended by all major health organizations. Whereas 74.6 percent of mothers initiate breastfeeding at birth, exclusivity and duration remain significantly lower than national goals. Empirical evidence suggests that exposure to infant formula marketing contributes to supplementation and premature cessation. The objective of this study was to explore how women interpret infant formula advertising to aid in an understanding of this association. Four focus groups were structured to include women with similar childbearing experience divided according to reproductive status: preconceptional, pregnant, exclusive breastfeeders, and formula feeders. Facilitators used a prepared protocol to guide discussion of infant formula advertisements. Authors conducted a thematic content analysis with special attention to women's statements about what they believed the advertisements said about how the products related to human milk (superior, inferior, similar) and how they reported reacting to these interpretations. Participants reported that the advertisements conveyed an expectation of failure with breastfeeding, and that formula is a solution to fussiness, spitting up, and other normal infant behaviors. Participants reported that the advertisements were confusing in terms of how formula-feeding is superior, inferior or the same as breastfeeding. This confusion was exacerbated by an awareness of distribution by health care practitioners and institutions, suggesting provider endorsement of infant formula. Formula marketing appears to decrease mothers' confidence in their ability to breastfeed, especially when provided by health care practitioners and institutions. Therefore, to be supportive of breastfeeding, perinatal educators and practitioners could be more effective if they did not offer infant formula advertising to mothers. © 2013, Copyright the Authors, Journal compilation © 2013, Wiley Periodicals, Inc.

  13. Clinical use of the polymyxins: the tale of the fox and the cat.

    PubMed

    Wenzler, Eric; Bunnell, Kristen L; Danziger, Larry H

    2018-05-01

    There is a need to identify practice patterns of polymyxin use, quantify gaps in knowledge, and recognize areas of persistent confusion. A structured electronic survey was distributed to physicians, pharmacists and microbiologists. Demographic information was obtained, along with data regarding availability, stewardship principles, therapeutic usage, dosing, microbiological testing, and knowledge, attitudes and beliefs regarding the polymyxins. In total, there were 420 respondents with a median of 8 (interquartile range 4-15) years of experience in infectious diseases (52.5%) and critical care (35%). Of the respondents who reported that only one polymyxin was available for use, 17.1% used polymyxin B. Over half (52.5%) of the respondents utilized a loading dose very often/always, and 66.8% dosed both polymyxins in milligrams, with the most common doses of colistin and polymyxin B being 2.5 mg/kg twice daily (60.3%) and 1.5 mg/kg twice daily (65%), respectively, for patients with normal renal function. Polymyxins were most often used for respiratory infections (63%) in combination with a carbapenem (63.6%). Approximately 85% of respondents reported their knowledge level to be fair, good or very good, although 34.9% answered two of the three knowledge questions incorrectly. More than 70% of respondents agreed that confusion exists in all surveyed areas of polymyxin use. Almost all respondents (91.2%) agreed that a polymyxin guideline would be a helpful resource. This survey revealed objective and subjective variability in the use and perception of the polymyxins, and identified several areas in which they were being used contrary to the available evidence. The information provided herein lays the framework to harmonize clinical practice, guide future research and shape consensus guidelines. Copyright © 2017 Elsevier B.V. and International Society of Chemotherapy. All rights reserved.

  14. Investigation and mitigation of driver confusion at modern roundabouts.

    DOT National Transportation Integrated Search

    2009-10-01

    This research deals with two related issues: investigation and mitigation of roundabout elements that lead to driver : confusion, and development of a flexible criteria matrix by which the Nebraska Department of Roads (NDOR) can : evaluate arterial i...

  15. Repetitive member factors for the allowable properties of wood products

    Treesearch

    Steve Verrill; David Kretschmann

    2010-01-01

    We identify confusion in the literature about the definition and calculation of repetitive member factors. This confusion casts some doubt on the validity of the 1.15 repetitive member factor permitted in ASTM D 245 and ASTM D 1990.

  16. Operationalizing resilience using state and transition models

    USDA-ARS?s Scientific Manuscript database

    In management, restoration, and policy contexts, the notion of resilience can be confusing. Systematic development of conceptual models of ecological state change (state transition models; STMs) can help overcome semantic confusion and promote a mechanistic understanding of resilience. Drawing on ex...

  17. Predicting and interpreting identification errors in military vehicle training using multidimensional scaling.

    PubMed

    Bohil, Corey J; Higgins, Nicholas A; Keebler, Joseph R

    2014-01-01

    We compared methods for predicting and understanding the source of confusion errors during military vehicle identification training. Participants completed training to identify main battle tanks. They also completed card-sorting and similarity-rating tasks to express their mental representation of resemblance across the set of training items. We expected participants to selectively attend to a subset of vehicle features during these tasks, and we hypothesised that we could predict identification confusion errors based on the outcomes of the card-sort and similarity-rating tasks. Based on card-sorting results, we were able to predict about 45% of observed identification confusions. Based on multidimensional scaling of the similarity-rating data, we could predict more than 80% of identification confusions. These methods also enabled us to infer the dimensions receiving significant attention from each participant. This understanding of mental representation may be crucial in creating personalised training that directs attention to features that are critical for accurate identification. Participants completed military vehicle identification training and testing, along with card-sorting and similarity-rating tasks. The data enabled us to predict up to 84% of identification confusion errors and to understand the mental representation underlying these errors. These methods have potential to improve training and reduce identification errors leading to fratricide.

  18. The perception of ego-motion change in environments with varying depth: Interaction of stereo and optic flow.

    PubMed

    Ott, Florian; Pohl, Ladina; Halfmann, Marc; Hardiess, Gregor; Mallot, Hanspeter A

    2016-07-01

    When estimating ego-motion in environments (e.g., tunnels, streets) with varying depth, human subjects confuse ego-acceleration with environment narrowing and ego-deceleration with environment widening. Festl, Recktenwald, Yuan, and Mallot (2012) demonstrated that in nonstereoscopic viewing conditions, this happens despite the fact that retinal measurements of acceleration rate-a variable related to tau-dot-should allow veridical perception. Here we address the question of whether additional depth cues (specifically binocular stereo, object occlusion, or constant average object size) help break the confusion between narrowing and acceleration. Using a forced-choice paradigm, the confusion is shown to persist even if unambiguous stereo information is provided. The confusion can also be demonstrated in an adjustment task in which subjects were asked to keep a constant speed in a tunnel with varying diameter: Subjects increased speed in widening sections and decreased speed in narrowing sections even though stereoscopic depth information was provided. If object-based depth information (stereo, occlusion, constant average object size) is added, the confusion between narrowing and acceleration still remains but may be slightly reduced. All experiments are consistent with a simple matched filter algorithm for ego-motion detection, neglecting both parallactic and stereoscopic depth information, but leave open the possibility of cue combination at a later stage.

  19. Sex differences in left-right confusion depend on hemispheric asymmetry.

    PubMed

    Hirnstein, Marco; Ocklenburg, Sebastian; Schneider, Daniel; Hausmann, Markus

    2009-01-01

    Numerous studies have reported that women believe they are more susceptible to left-right confusion than men. Indeed, some studies have also found sex differences in behavioural tasks. It has been suggested that women have more difficulties with left-right discrimination, because they are less lateralised than men and a lower degree of lateralisation might lead to more left-right confusion (LRC). However, those studies reporting more left-right confusion for women have been criticised because the tasks that have been used involved mental rotation, a spatial ability in which men typically excel. In the present study, 34 right-handed women and 31 right-handed men completed two behavioural left-right discrimination tasks, in which mental rotation was either experimentally controlled for or was not needed. To measure the degree of hemispheric asymmetry participants also completed a dichotic listening test. Although women were not less lateralised than men, both tasks consistently revealed that women were more susceptible to left-right confusion than men. However, only women with a significant right ear advantage in the dichotic listening test had more difficulties in LRC tasks than men. There was no sex difference in less lateralised participants. This finding suggests that the impact of functional verbal asymmetries on LRC is mediated by sex.

  20. Design and implementation of a patient navigation system in rural Nepal: Improving patient experience in resource-constrained settings.

    PubMed

    Raut, Anant; Thapa, Poshan; Citrin, David; Schwarz, Ryan; Gauchan, Bikash; Bista, Deepak; Tamrakar, Bibhu; Halliday, Scott; Maru, Duncan; Schwarz, Dan

    2015-12-01

    Patient navigation programs have shown to be effective across multiple settings in guiding patients through the care delivery process. Limited experience and literature exist, however, for such programs in rural and resource-constrained environments. Patients living in such settings frequently have low health literacy and substantially lower social status than their providers. They typically have limited experiences interfacing with formalized healthcare systems, and, when they do, their experience can be unpleasant and confusing. At a district hospital in rural far-western Nepal, we designed and implemented a patient navigation system that aimed to improve patients' subjective care experience. First, we hired and trained a team of patient navigators who we recruited from the local area. Their responsibility is exclusively to demonstrate compassion and to guide patients through their care process. Second, we designed visual cues throughout our hospital complex to assist in navigating patients through the buildings. Third, we incorporated the patient navigators within the management and communications systems of the hospital care team, and established standard operating procedures. We describe here our experiences and challenges in designing and implementing a patient navigator program. Such patient-centered systems may be relevant at other facilities in Nepal and globally where patient health literacy is low, patients come from backgrounds of substantial marginalization and disempowerment, and patient experience with healthcare facilities is limited. Copyright © 2015 Elsevier Inc. All rights reserved.

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