Sample records for detailed field notes

  1. Publications - GMC 396 | Alaska Division of Geological & Geophysical

    Science.gov Websites

    DGGS GMC 396 Publication Details Title: Drill records, logs, reports, field notes, and cross sections Bibliographic Reference Andover Ventures, Inc., 2011, Drill records, logs, reports, field notes, and cross

  2. Rocks and Rhymes!

    ERIC Educational Resources Information Center

    Jackson, Julie; Dickinson, Gail; Horton, Danielle

    2010-01-01

    Field-note poetry is the product of the authors' efforts to combine current research in learning and cognition with integrated geoscience and language arts activities. In this article, they present a fun and effective activity that teaches students how to record detailed field notes and sensory observations that become the framework and…

  3. 103. DETAIL OF ZINC CLEANER CELL INTERIOR (EXPOSED AT F/45 ...

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

    103. DETAIL OF ZINC CLEANER CELL INTERIOR (EXPOSED AT F/45 FOR DEPTH OF FIELD PURPOSES). NOTE GALIGHER STYLE BAFFLES AND TENDENCY OF ZINC TO BUILD UP ON CELL COMPONENTS. - Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, CO

  4. 92. DETAIL OF GENERAL ELECTRIC 250HP SYNCHRONOUS MOTOR FROM SLIP ...

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

    92. DETAIL OF GENERAL ELECTRIC 250-HP SYNCHRONOUS MOTOR FROM SLIP RING END. NOTE BOLTS AND SPRINGS OF BRAKE BAND, HEAVY-WIRE ARMATURE WINDINGS, AND TIGHTLY WOUND STATOR (FIELD) COILS. - Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, CO

  5. Sampling procedure for lake or stream surface water chemistry

    Treesearch

    Robert Musselman

    2012-01-01

    Surface waters collected in the field for chemical analyses are easily contaminated. This research note presents a step-by-step detailed description of how to avoid sample contamination when field collecting, processing, and transporting surface water samples for laboratory analysis.

  6. Student Perceptions of the Advantages and Disadvantages of Geologic Note-taking with iPads

    NASA Astrophysics Data System (ADS)

    Dohaney, J. A.; Kennedy, B.; Gravley, D. M.

    2015-12-01

    During fieldwork, students and professionals record information and hypotheses into their geologic notebook. In a pilot study, students on an upper-level volcanology field trip were given iPads, with an open-source geology note-taking application (GeoFieldBook) and volunteered to record notes at two sites (i.e., Tongariro Volcanic Complex and Orakei Korako) in New Zealand. A group of students (n=9) were interviewed several weeks after fieldwork to reflect on using this technology. We aimed to characterise their experiences, strategies and examine the perceived benefits and challenges of hardcopy and digital note-taking. Students reported having a diverse range of strategies when taking notes but the most common strategies mentioned were: a) looking for/describing the differences, b) supporting note-taking with sketches, c) writing everything down, and d) focusing first on structure, texture and then composition of an outcrop. Additionally, students said they that the strategies they used were context-dependent (i.e., bedrock mapping versus detailed outcrop descriptions). When using the iPad, students reported that they specifically used different strategies: varying the length of text (from more to less), increasing the number of sites described (i.e., preferring to describe sites in more spatial detail rather than summarising several features in close proximity), and taking advantage of the 'editability' of iPad notes (abandoning rigid, systematic approaches). Overall, the reported advantages to iPad note-taking included allowing the user to be more efficient, organised and using the GPS mapping function to help them make observations and interpretations in real-time. Students also reported a range of disadvantages, but focused predominantly on the inability to annotate/draw sketches with the iPad in the same manner as pen and paper methods. These differences likely encourage different overall approaches to note-taking and cognition in the field environment, and we suggest to instructors that using pen and paper note-taking first, and then introducing new technology may encourage both systematic and efficient evaluation of field areas.

  7. A note on large gauge transformations in double field theory

    DOE PAGES

    Naseer, Usman

    2015-06-03

    Here, we give a detailed proof of the conjecture by Hohm and Zwiebach in double field theory. Our result implies that their proposal for large gauge transformations in terms of the Jacobian matrix for coordinate transformations is, as required, equivalent to the standard exponential map associated with the generalized Lie derivative along a suitable parameter.

  8. Note: Precise radial distribution of charged particles in a magnetic guiding field

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

    Backe, H., E-mail: backe@kph.uni-mainz.de

    2015-07-15

    Current high precision beta decay experiments of polarized neutrons, employing magnetic guiding fields in combination with position sensitive and energy dispersive detectors, resulted in a detailed study of the mono-energetic point spread function (PSF) for a homogeneous magnetic field. A PSF describes the radial probability distribution of mono-energetic electrons at the detector plane emitted from a point-like source. With regard to accuracy considerations, unwanted singularities occur as a function of the radial detector coordinate which have recently been investigated by subdividing the radial coordinate into small bins or employing analytical approximations. In this note, a series expansion of the PSFmore » is presented which can numerically be evaluated with arbitrary precision.« less

  9. Interorganizational Special Education Programming in Rural Areas: Technical Report on the Multisite Naturalistic Field Study. Volumes I through IV.

    ERIC Educational Resources Information Center

    Skrtic, Thomas M.; And Others

    The report discusses a field study of the implementation of major requirements of P.L. 94-142, the Education For All Handicapped Children Act, by rural districts, and presents detailed case studies of five districts' responses. The first volume introduces the naturalistic model of inquiry, noting its philosophical underpinnings and basic…

  10. Loop vertex expansion for higher-order interactions

    NASA Astrophysics Data System (ADS)

    Rivasseau, Vincent

    2018-05-01

    This note provides an extension of the constructive loop vertex expansion to stable interactions of arbitrarily high order, opening the way to many applications. We treat in detail the example of the (\\bar{φ } φ )^p field theory in zero dimension. We find that the important feature to extend the loop vertex expansion is not to use an intermediate field representation, but rather to force integration of exactly one particular field per vertex of the initial action.

  11. Success Structure for Accelerated Acquisition of English by Young ESL Learners

    ERIC Educational Resources Information Center

    Mohamed, Abdul Rashid; Tumin, Mahani; Omar, Hamzah

    2008-01-01

    This is an investigation into the accelerated acquisition of English among young ESL learners in an International School. It employed an ethnographic case study approach where data were gathered through non-participant observations, unstructured interviews, relevant documents, students' portfolios, field notes and biographical details. The sample…

  12. Discipline and Rules in Four Hong Kong Kindergarten Classrooms: A Qualitative Case Study

    ERIC Educational Resources Information Center

    Ho, Joyce; Grieshaber, Susan Jane; Walsh, Kerryann

    2017-01-01

    Classroom discipline is a topic of international interest and teachers are bombarded with advice regarding how to and why they should manage children's behaviour in their classrooms. This paper draws on data related to classroom discipline gathered from a detailed classroom observation schedule, teacher interviews, and field notes with four…

  13. Brief note: Applying developmental intergroup perspectives to the social ecologies of bullying: Lessons from developmental social psychology.

    PubMed

    Brenick, Alaina; Halgunseth, Linda C

    2017-08-01

    Over the past decades, the field of bullying research has seen dramatic growth, notably with the integration of the social-ecological approach to understanding bullying. Recently, researchers (Hymel et al., 2015; Hawley & Williford, 2015) have called for further extension of the field by incorporating constructs of group processes into our investigation of the social ecologies of bullying. This brief note details the critical connections between power, social identity, group norms, social and moral reasoning about discrimination and victimization, and experiences of, evaluations of, and responses to bullying. The authors highlight a parallel development in the bridging of developmental social-ecological and social psychological perspectives utilized in the field of social exclusion that provides a roadmap for extending the larger field of bullying research. This article is part of a Special Issue entitled [VSI: Bullying] IG000050. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  14. 3. Photographic copy of roof truss construction details for Building ...

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

    3. Photographic copy of roof truss construction details for Building 4505, Taylor & Barnes, Architects & Engineers, 803 W. Third Street, Los Angeles California, O.C.E. Office of Civil Engineer Job No. A(9-10), Military Construction: Materiel Command Flight Test Base, Muroc, California, Hangar and Auxiliary Buildings: Hangar Type P-A, Detail of Trusses T-2, T-3, T-4, T-5 & T6, Sheet No. 9, March 1944. A similar drawing for truss T-l is included in project field notes. Reproduced from the holdings of the National Archives, Pacific Southwest Region - Edwards Air Force Base, North Base, Hangar, End of North Base Road, Boron, Kern County, CA

  15. Getting Prepared: Nonformal Education in Boy Scouts.

    ERIC Educational Resources Information Center

    Kleinfeld, Judith; Shinkwin, Anne

    An intensive study of boys' experiences in two Boy Scout groups shows that scout programs provide important educational functions that schools and homes do not. Detailed field notes were taken on 75 events of the 2 groups, semi-structured interviews were conducted with 20 boys and their parents to explore what parents and boys felt they were…

  16. The Importance of Scaffolding the Transition: Unpacking the Null Effects of Relocating Poor Children into Nonpoor Neighborhoods

    ERIC Educational Resources Information Center

    Keels, Micere

    2013-01-01

    I examine several potential explanations for recent evidence showing a lack of improvement in the academic achievement of children participating in several poverty reduction residential mobility programs. Detailed interviews and field notes about the relocation and school experiences of 80 children in the Gautreaux II residential mobility program…

  17. Design Fixation and Cooperative Learning in Elementary Engineering Design Project: A Case Study

    ERIC Educational Resources Information Center

    Luo, Yi

    2015-01-01

    This paper presents a case study examining 3rd, 4th and 5th graders' design fixation and cooperative learning in an engineering design project. A mixed methods instrument, the Cooperative Learning Observation Protocol (CLOP), was adapted to record frequency and class observation on cooperative learning engagement through detailed field notes.…

  18. Translanguaging Practices at a Bilingual University: A Case Study of a Science Classroom

    ERIC Educational Resources Information Center

    Mazak, Catherine M.; Herbas-Donoso, Claudia

    2015-01-01

    The objective of this ethnographic case study is to describe in detail one professor's translanguaging practices in an undergraduate science course at an officially bilingual university. The data-set is comprised of ethnographic field notes of 11 observed classes, audio recordings of those classes, an interview with the professor, and artifacts…

  19. The Effect of Rotating a Faraday Disc Perpendicular to an Applied Magnetic Field Theory and Experiment

    NASA Technical Reports Server (NTRS)

    Mazuruk, Konstantin; Grugel, Richard N.

    2003-01-01

    A magnetohydrodynamic model that examines the effect of rotating an electrically conducting cylinder with a uniform external magnetic field applied orthogonal to its axis is presented. Noting a simple geometry, it can be classified as a fundamental dynamo problem. For the case of an infinitely long cylinder, an analytical solution is obtained and analyzed in detail. A semi-analytical model was developed that considers a finite cylinder. Experimental data from a spinning brass wheel in the presence of Earth's magnetic field were compared to the proposed theory and found to fit well.

  20. A Methodological Response from the Field to Douglas Foley: Critical Bifocality and Class Cultural Productions in Anthropology and Education

    ERIC Educational Resources Information Center

    Weis, Lois; Fine, Michelle

    2013-01-01

    In this paper we are explicitly in conversation with Doug Foley's recently published paper in "AEQ." Given our shared commitment to the linkages between intersectionality and broader social and economic arrangements, two noted ethnographers argue that the paradigmatic shift highlighted by Foley demands detailed attention to what…

  1. I Have Something to Tell You: A Child with a Cochlear Implant's Struggles and Determination to Engage with Peers in an Inclusive Preschool Classroom

    ERIC Educational Resources Information Center

    Lindeman, Karen Wise

    2012-01-01

    This study investigated how a child with early cochlear implantation interacted with peers in his inclusive preschool setting. A qualitative case-study framed in a socio-linguistic framework guided the data collection and analysis. Data collection included detailed field notes, classroom free play observations, informal student interviews, teacher…

  2. Detail view of door surround, note bracket & ghost of ...

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

    Detail view of door surround, note bracket & ghost of (former) arched opening in the brickwork beside it - Leonard Mackall House, 1686 Thirty-Fourth Street, Northwest, Washington, District of Columbia, DC

  3. Detail of new rain shed (Building No. 241). Note pipeline ...

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

    Detail of new rain shed (Building No. 241). Note pipeline connection from collection trough. - Hawaii Volcanoes National Park Water Collection System, Hawaii Volcanoes National Park, Volcano, Hawaii County, HI

  4. Methods and application of system identification in shock and vibration.

    NASA Technical Reports Server (NTRS)

    Collins, J. D.; Young, J. P.; Kiefling, L.

    1972-01-01

    A logical picture is presented of current useful system identification techniques in the shock and vibration field. A technology tree diagram is developed for the purpose of organizing and categorizing the widely varying approaches according to the fundamental nature of each. Specific examples of accomplished activity for each identification category are noted and discussed. To provide greater insight into the most current trends in the system identification field, a somewhat detailed description is presented of the essential features of a recently developed technique that is based on making the maximum use of all statistically known information about a system.

  5. 16. Detail, northeast facade, operator's bow window and tower; note ...

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

    16. Detail, northeast facade, operator's bow window and tower; note condition of slates on tower skirt roof, missing section of gutter at left side of skirt roof, missing window panes; note also knee braces carried on masonry ancons; view to southwest, 90mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA

  6. 6. NORTH WALL OF BACKBUILDING AND DETAIL OF BRICKWORK. NOTE ...

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

    6. NORTH WALL OF BACKBUILDING AND DETAIL OF BRICKWORK. NOTE GLAZED (BLACK) HEADER COURSES LAID GENERALLY ONE IN SIX COURSES (COMMON BOND), ALTHOUGH SLIGHT VARIATION IS VISIBLE; STRETCHERS ARE RED, PRODUCING A STRIPED WALL. NOTE ALSO THE LOOSE BONDING OF BRICK - Samuel Neave House & Store, 272-274 South Second Street, Philadelphia, Philadelphia County, PA

  7. Moderating the Seductive Details Effect in Multimedia Learning with Note-Taking

    ERIC Educational Resources Information Center

    Wang, Zhe; Sundararajan, Narayankripa; Adesope, Olusola O.; Ardasheva, Yuliya

    2017-01-01

    Although the seductive details effect, a phenomenon where interesting but irrelevant pictures impede comprehension, is well documented, studies examining ways of moderating its detrimental impact on learning remain few. The present study examined the effect of note-taking on the seductive details effect. Chinese undergraduate participants (N = 91)…

  8. Field Tests of a Laser Raman Measurement System for Aircraft Engine Exhaust Emissions

    DTIC Science & Technology

    1974-10-01

    apparatus underwent significant changes as the final engineering design evolved. Section Ill describes the tests which were conducted with the...2- I , U~ - - SECTION II EXPERIMENTAL APPARATUS As noted in the Introduction to this report, the conceptual design of the experimental laser Raman...overlap in the measurement volume of Interest, The details Wf thisl opýýlp &I engineering design trod@. off have been proviouuly replorted toy Munrio

  9. UPSTREAM LOCK GATE DETAIL AND DOG HOUSE. NOTE ARM AND ...

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

    UPSTREAM LOCK GATE DETAIL AND DOG HOUSE. NOTE ARM AND GEARING FOR CONTROLLING LOCK GATE. LOOKING WEST SOUTHWEST. - Illinois Waterway, Brandon Road Lock and Dam , 1100 Brandon Road, Joliet, Will County, IL

  10. DOWNSTREAM LOCK GATE DETAIL VIEW WITH DOG HOUSE. NOTE CONTROL ...

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

    DOWNSTREAM LOCK GATE DETAIL VIEW WITH DOG HOUSE. NOTE CONTROL ARM AND GEAR FOR GATE. LOOKING NORTHWEST. - Illinois Waterway, Dresden Island Lock and Dam , 7521 North Lock Road, Channahon, Will County, IL

  11. 68. Credit FM. Detail showing operators. Note cooling duct (now ...

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

    68. Credit FM. Detail showing operators. Note cooling duct (now removed), governor (now removed), hand-operated needle valve controls (now removed). - Battle Creek Hydroelectric System, Battle Creek & Tributaries, Red Bluff, Tehama County, CA

  12. Detail, external parabolic antenna (later addition). Note how waveguide was ...

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

    Detail, external parabolic antenna (later addition). Note how waveguide was cut to remove active portion of antenna. - Western Union Telegraph Company, Jennerstown Relay, Laurel Summit Road off U.S. 30, Laughlintown, Westmoreland County, PA

  13. DETAIL VIEW, WINDOW BOW IN EAST WALL. (NOTE THE OPENING ...

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

    DETAIL VIEW, WINDOW BOW IN EAST WALL. (NOTE THE OPENING FOR THE CRYPTOPORTICUS TO THE BOW’S RIGHT. THIS EXTERIOR FEATURE EXTENDS BENEATH THE NORTH TERRACE - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

  14. KGS-HighK: A Fortran 90 program for simulation of hydraulic tests in highly permeable aquifers

    USGS Publications Warehouse

    Zhan, X.; Butler, J.J.

    2006-01-01

    Slug and pumping tests (hydraulic tests) are frequently used by hydrogeologists to obtain in-situ estimates of the transmissive and storage properties of a formation (Streltsova, 1988; Kruseman and de Ridder, 1990; Butler, 1998). In aquifers of high hydraulic conductivity, hydraulic tests are affected by mechanisms that are not considered in the analysis of tests in less permeable media (Bredehoeft et al., 1966). Inertia-induced oscillations in hydraulic head are the most common manifestation of such mechanisms. Over the last three decades, a number of analytical solutions that incorporate these mechanisms have been developed for the analysis of hydraulic tests in highly permeable aquifers (see Butler and Zhan (2004) for a review of this previous work). These solutions, however, are restricted to a subset of the conditions commonly encountered in the field. Recently, a more general solution has been developed that builds on this previous work to remove many of the limitations imposed by these earlier approaches (Butler and Zhan, 2004). The purpose of this note is to present a Fortran 90 program, KGS-HighK, for the evaluation of this new solution. This note begins with a brief overview of the conceptual model that motivated the development of the solution of Butler and Zhan (2004) for pumping- and slug-induced flow to/from a central well. The major steps in the derivation of that solution are described, but no details are given. Instead, a Mathematica notebook is provided for those interested in the derivation details. The key algorithms used in KGS-HighK are then described and the program structure is briefly outlined. A field example is provided to demonstrate program performance. The note concludes with a short summary section. ?? 2005 Elsevier Ltd. All rights reserved.

  15. Perspective view of the front elevation (note: decorative details such ...

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

    Perspective view of the front elevation (note: decorative details such as the brackets underpinning the deep cornice on the porch and house) - Philip T. Berry House, 1402 Thirty-first Street, Northwest, Washington, District of Columbia, DC

  16. 21. Detail of steel ribs at south wall, T18; Note ...

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

    21. Detail of steel ribs at south wall, T-18; Note composition of ribs--two steel channels welded together - Advance Base Depot Davisville, Building T-17, Ninth Street southeast of Davisville Road, Davisville, Washington County, RI

  17. DETAIL VIEW OF THE ROCKET TRANSFER CART. NOTE THE VALVE ...

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

    DETAIL VIEW OF THE ROCKET TRANSFER CART. NOTE THE VALVE BOX IN THE FOREGROUND RIGHT WITH AN EYE WASH FAUCET PROJECTING OUT. - Marshall Space Flight Center, Redstone Rocket (Missile) Test Stand, Dodd Road, Huntsville, Madison County, AL

  18. DETAIL OF BEEHIVE COKE OVEN DOOR, LOOKING NORTH; NOTE FIREBRICK ...

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

    DETAIL OF BEEHIVE COKE OVEN DOOR, LOOKING NORTH; NOTE FIRE-BRICK ARCH AND IRON JAMB AND SILL - Nuttallburg Mine Complex, Coke Ovens, North side of New River, 2.7 miles upstream from Fayette Landing, Lookout, Fayette County, WV

  19. Sculpture, detail view of cast iron lamps, with scale (note: ...

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

    Sculpture, detail view of cast iron lamps, with scale (note: "'J.L. Mott, Ironworks, NY" stamp on the base) - National Park Seminary, Bounded by Capitol Beltway (I-495), Linden Lane, Woodstove Avenue, & Smith Drive, Silver Spring, Montgomery County, MD

  20. DETAIL OF CORNERSTONE, WHICH STATES "J.J. DANIELS, BUILDER 1861." NOTE ...

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

    DETAIL OF CORNERSTONE, WHICH STATES "J.J. DANIELS, BUILDER 1861." NOTE ALSO IRON STRAP AT EAST CORNER OF ABUTMENT. - Jackson Covered Bridge, Spanning Sugar Creek, CR 775N (Changed from Spanning Sugar Creek), Bloomingdale, Parke County, IN

  1. Detail of 94' lowband reflector screen posts, note the concrete ...

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

    Detail of 94' low-band reflector screen posts, note the concrete curb and vertical wires between posts, view facing north northeast - U.S. Naval Base, Pearl Harbor, Naval Radio Station, AF/FRD-10 Circularly Disposed Antenna Array, Wahiawa, Honolulu County, HI

  2. DETAIL ELEVATION SHOWING THE ROOF TRUSSES, PURLINS, AND SKYLIGHT. NOTE ...

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

    DETAIL ELEVATION SHOWING THE ROOF TRUSSES, PURLINS, AND SKYLIGHT. NOTE THE DOORS TO THE WEIGHTLIFTING ROOM. VIEW FACING SOUTHEAST - U.S. Naval Base, Pearl Harbor, Gymnasium Building, North Waterfront & Pierce Street near Berth S-13, Pearl City, Honolulu County, HI

  3. 9. Detail view, porch, from the southeast (Note the stonework's ...

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

    9. Detail view, porch, from the southeast (Note the stonework's thick Portland cement mortar which was removed during the fall 2001 as part of stone conservation efforts). - John Bartram House & Garden, House, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  4. DETAIL VIEW, WEST VENETIAN WINDOW IN SOUTH WALL. (NOTE THE ...

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

    DETAIL VIEW, WEST VENETIAN WINDOW IN SOUTH WALL. (NOTE THE IRON BARS ON THE CELLAR WINDOW BELOW. THIS WINDOW LETS ONTO WHAT WAS LIKELY THE ESTATE OFFICE DURING THE HAMILTONIAN RESIDENCY - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

  5. DETAIL OF WING WALL ON OUTLET SIDE OF CULVERT. NOTE ...

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

    DETAIL OF WING WALL ON OUTLET SIDE OF CULVERT. NOTE THE INCLUSIONS IN THE CONCRETE. OBLIQUE VIEW TO THE SOUTH-SOUTHWEST. 21 - Burlington Northern Santa Fe Railroad, Cajon Subdivision, Structure 58.1X, Between Cajon Summit and Keenbrook, Devore, San Bernardino County, CA

  6. DETAIL OF "FEET" OF MAIN TRUSS NORTH END. NOTE PLATES ...

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

    DETAIL OF "FEET" OF MAIN TRUSS NORTH END. NOTE PLATES ON WHICH FEET REST ALLOWING EXPANSION OF TRUSS AS IT EXPANDS AND SHRINKS UNDER THE SUN - Missouri & North Arkansas Railroad Bridge, Spanning Middle Fork Little Red River, Shirley, Van Buren County, AR

  7. 72. DETAIL VIEW OF TRAM SUSPENSION CABLE OILING CAR. NOTE ...

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

    72. DETAIL VIEW OF TRAM SUSPENSION CABLE OILING CAR. NOTE CIRCULAR TRACTION CABLE CLAMP IN CENTER AND OIL FEED TO CABLE BETWEEN TWO RIGHT-HAND WHEELS. OIL REDUCED FRICTION AND RUST. - Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, CO

  8. A Guide to Field Notes for Qualitative Research: Context and Conversation.

    PubMed

    Phillippi, Julia; Lauderdale, Jana

    2018-02-01

    Field notes are widely recommended in qualitative research as a means of documenting needed contextual information. With growing use of data sharing, secondary analysis, and metasynthesis, field notes ensure rich context persists beyond the original research team. However, while widely regarded as essential, there is not a guide to field note collection within the literature to guide researchers. Using the qualitative literature and previous research experience, we provide a concise guide to collection, incorporation, and dissemination of field notes. We provide a description of field note content for contextualization of an entire study as well as individual interviews and focus groups. In addition, we provide two "sketch note" guides, one for study context and one for individual interviews or focus groups for use in the field. Our guides are congruent with many qualitative and mixed methodologies and ensure contextual information is collected, stored, and disseminated as an essential component of ethical, rigorous qualitative research.

  9. 25 CFR 169.7 - Field notes.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169.7 Field notes. Field notes of the survey shall appear along the line indicating the right-of-way on the maps, unless the maps would be too crowded thereby to be easily legible, in which event the field notes may be...

  10. Calibration of water distribution network of the Ramnagar zone in Nagpur City using online pressure and flow data

    NASA Astrophysics Data System (ADS)

    Jadhao, Ramrao D.; Gupta, Rajesh

    2018-03-01

    Calibration of hydraulic model of a water distribution network is required to match the model results of flows and pressures with those obtained in the field. This is a challenging task considering the involvement of a large number of parameters. Having more precise data helps in reducing time and results in better calibration as shown herein with a case study of one hydraulic zone served from the Ramnagar Ground Service Reservoir in Nagpur City. Flow and pressure values for the entire day were obtained through data loggers. Network details regarding pipe lengths, diameters, installation year and material were obtained with the largest possible accuracy. Locations of consumers on the network were noted and average nodal consumptions were obtained from the billing records. The non-revenue water losses were uniformly allocated to all junctions. Valve positions and their operating status were noted from the field and used. The pipe roughness coefficients were adjusted to match the model values with field values of pressures at observation nodes by minimizing the sum of square of difference between them. This paper aims at describing the entire process from collection of the required data to the calibration of the network.

  11. Beyond the biosphere. [aerospace environments and human life support

    NASA Technical Reports Server (NTRS)

    Nicogossian, A. E.; Parker, J. F.

    1985-01-01

    The near-earth-space, planetary and interplanetary environments are described with emphasis on their biomedical significance. The characteristics of the microgravity field, low gravity and radiation conditions in earth orbit are described, noting the necessity of avoiding materials which can outgas toxic substances during long-term mission. Details of the atmospheres, global meteorology, and terrains of Venus, Mars, Jupiter, the Jovian satellites, and Saturn are reviewed. Finally, a brief discussion is provided of the life-support systems which will be required on interstellar voyages.

  12. Analysis of the vector magnetic fields of complex sunspots

    NASA Technical Reports Server (NTRS)

    Patty, S. R.

    1981-01-01

    An analysis of the vector magnetic field in the delta-configurations of two complex sunspot groups is presented, noting several characteristics identified in the delta-configurations. The observations of regions 2469 (S12E80) and 2470 (S21E83) took place in May, 1980 with a vector magnetograph, verified by optical viewing. Longitudinal magnetic field plots located the delta-configurations in relation to the transverse field neutral line. It is shown that data on the polarization yields qualitative information on the magnetic field strengths, while the azimuth of the transverse field can be obtained from the relative intensities of linear polarization measurements aligned with respect to the magnetograph analyses axis at 0 and 90 deg, and at the plus and minus 45 deg positions. Details of the longitudinal fields are discussed. A strong, sheared transverse field component is found to be a signature of strong delta. A weak delta is accompanied by a weak longitudinal gradient with an unsheared transverse component of variable strength.

  13. 9. DETAIL, ROOF VENT HOUSING. NOTE THE TUNNEL TO TEST ...

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

    9. DETAIL, ROOF VENT HOUSING. NOTE THE TUNNEL TO TEST STAND 1-3 AT FAR LEFT, AND ITS MACHINE SHOP AT LEFT CENTER. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Instrumentation & Control Building, Test Area 1-115, northwest end of Saturn Boulevard, Boron, Kern County, CA

  14. PBF Reactor Building (PER620) Cubicle 13. Plan, section, details. Note ...

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

    PBF Reactor Building (PER-620) Cubicle 13. Plan, section, details. Note "quality assurance" code at bottom of drawing. Aerojet Nuclear Company. Date: May 1976. INEEL index no. 761-0620-00-400-195279 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID

  15. 18. Detail view, greenhouse, north wall (Note the type of ...

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

    18. Detail view, greenhouse, north wall (Note the type of stone used in the wall construction, the degradation of the interior stucco, and one of the pockets for a former floor joist). - John Bartram House & Garden, Greenhouse, 54th Street & LIndbergh Boulevard, Philadelphia, Philadelphia County, PA

  16. Algorithms for Computing the Magnetic Field, Vector Potential, and Field Derivatives for a Thin Solenoid with Uniform Current Density

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

    Walstrom, Peter Lowell

    A numerical algorithm for computing the field components B r and B z and their r and z derivatives with open boundaries in cylindrical coordinates for radially thin solenoids with uniform current density is described in this note. An algorithm for computing the vector potential A θ is also described. For the convenience of the reader, derivations of the final expressions from their defining integrals are given in detail, since their derivations are not all easily found in textbooks. Numerical calculations are based on evaluation of complete elliptic integrals using the Bulirsch algorithm cel. The (apparently) new feature of themore » algorithms described in this note applies to cases where the field point is outside of the bore of the solenoid and the field-point radius approaches the solenoid radius. Since the elliptic integrals of the third kind normally used in computing B z and A θ become infinite in this region of parameter space, fields for points with the axial coordinate z outside of the ends of the solenoid and near the solenoid radius are treated by use of elliptic integrals of the third kind of modified argument, derived by use of an addition theorem. Also, the algorithms also avoid the numerical difficulties the textbook solutions have for points near the axis arising from explicit factors of 1/r or 1/r 2 in the some of the expressions.« less

  17. Scalable Amplification of Strand Subsets from Chip-Synthesized Oligonucleotide Libraries (Open Access)

    DTIC Science & Technology

    2015-11-16

    detailed discussion of barcode designs in Supplementary Note 1, Supplementary Fig. 1 and sequences in Supplementary Note 2). Whereas the nicking and...eight subpools, each as a one- or as a two-barcode version ( design details in Supplementary Note 1). All subpools amplified strands with the expected...for the c2ca designs . We used the same restriction enzymes (Nb.BsrDI and Nt.BspQI) that were encoded between the primers and the target sequences to

  18. Problems and solutions in the field of improving control and supervision activities in the construction sector

    NASA Astrophysics Data System (ADS)

    Dikareva, Varvara; Mostovaya, Anna

    2018-03-01

    The improvement of control and supervision activities in high-rise construction is an important goal of the state. In the paper, the author considered the initiatives of the state in terms of improving the control activity. He shows the main approaches that will be applied by the state. The application of information and communication technologies in control activities is described in detail. It was noted that the quality of the regulation of various procedures remains a serious issue. At the same time, modern innovations in the field of control should take into account the increasing volumes of data and information about various economic processes.

  19. Acoustic and other factors relating to the use of sound field systems in classrooms

    NASA Astrophysics Data System (ADS)

    Carey, Anne; Shield, Bridget; Dockrell, Julie; Rigby, Kate

    2005-04-01

    A study has been made of thirty-five primary school classrooms which have Sound Field Systems (SFS) installed. Acoustic surveys of the classrooms have been undertaken and detailed observations made of the physical characteristics of each room such as its construction and design, plus any acoustic treatment. The positioning and type, e.g., column or separate speakers, of SFS installed were also noted. Details of the procedures for purchasing, installing, and maintaining the SFS were obtained where possible, together with information concerning training of teachers in their use. Results from these surveys suggest that in many cases SFS are installed in rooms where their performance may be compromised because of inadequate acoustic conditions. Additionally problems may arise due to inappropriate installation, choice of system, poor maintenance, or lack of training. The effectiveness of acoustic treatment such as absorption applied to ceilings and walls has also been investigated in a range of classrooms and its impact on the use of SFS considered.

  20. 5. SITE OVERVIEW. DETAIL VIEW OF INTERCHANGE OF ARROYO SECO ...

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

    5. SITE OVERVIEW. DETAIL VIEW OF INTERCHANGE OF ARROYO SECO PARKWAY AT RIGHT, INTERSTATE 1-5 AT CENTER, AND FIGUEROA STREET AT LEFT. NOTE ARROYO SECO CHANNEL PARALLEL TO PARKWAY. NOTE AVENUE 26 BRIDGE AT CENTER. LOOKING 30° NNE. - Arroyo Seco Parkway, Los Angeles to Pasadena, Los Angeles, Los Angeles County, CA

  1. Detail of conning tower atop the submarine. Note the wire ...

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

    Detail of conning tower atop the submarine. Note the wire rope wrapped around the base of the tower, which may have been used in an attempt to pull the submarine offshore. - Sub Marine Explorer, Located along the beach of Isla San Telmo, Pearl Islands, Isla San Telmo, Former Panama Canal Zone, CZ

  2. 3. CONSTRUCTION DETAIL WEST PORTAL SHOWING CONCRETE LINING. NOTE DRILL ...

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

    3. CONSTRUCTION DETAIL WEST PORTAL SHOWING CONCRETE LINING. NOTE DRILL HOLES IN GRANITE AT RIGHT EDGE. US GEOLOGICAL SURVEY BENCHMARK AT BOTTOM CORNER OF SIDEWALK - 4,621 FEET. SLOT IN FAR WALL FOR SEMAPHORE OF OBSOLETE CARBON MONOXIDE WARNING SYSTEM. - Wawona Tunnel, Wawona Road through Turtleback Dome, Yosemite Village, Mariposa County, CA

  3. Suicide notes.

    PubMed

    O'Donnell, I; Farmer, R; Catalan, J

    1993-07-01

    Detailed case reports of incidents of suicide and attempted suicide on the London Underground railway system between 1985 and 1989 were examined for the presence of suicide notes. The incidence of note-leaving was 15%. Notes provided little insight into the causes of suicide as subjectively perceived, or strategies for suicide prevention.

  4. Bridging the Gap: District Use of Tax Anticipation Notes.

    ERIC Educational Resources Information Center

    Lipnick, Linda Hird

    1994-01-01

    School districts often face unevenly timed state aid and property tax disbursements. As a result, they issue a large volume of short-term, tax-exempt cash-flow operating notes. Offers details about why school districts need to issue notes and discusses the increasing trend of pooled note issues. (MLF)

  5. Detail section extending from shore. Note the paired support pilings, ...

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

    Detail section extending from shore. Note the paired support pilings, concrete curbs with rectangular openings for drainage, and large-diameter metal pipe suspended under the deck. USS MISSOURI in background - U.S. Naval Base, Pearl Harbor, Gasoline Wharf, Offshore, near the intersection of Hornet Avenue & Curtis Street, Ford Island, Pearl City, Honolulu County, HI

  6. 26. Detail, typical section of roof; note condition of slates, ...

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

    26. Detail, typical section of roof; note condition of slates, missing slates replaced by sheet metal inserts, heavy moss growth on lower edges of slates and completely filling channel of remaining gutter section; view to southwest from lift-bed truck, 135mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA

  7. 102. DETAIL OF LEAD ROUGHER CELL INTERIOR. NOTE SEVERAL CELLS ...

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

    102. DETAIL OF LEAD ROUGHER CELL INTERIOR. NOTE SEVERAL CELLS COMBINED INTO ONE LARGER CELL FOR THIS STAGE, DIPPER FOR SAMPLING SLIME, AND TWO DIFFERENT STYLES OF GALIGHER "AGITAIR" FIXED BAFFLES AROUND AGITATOR. GALIGHER AGITATORS HAVE PADDLE BLADES ON BOTTOM OF DISKS. - Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, CO

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

    Han, Sang D.; Borodin, Oleg; Seo, D. M.

    Electrolytes with the salt lithium bis(fluorosulfonyl)imide (LiFSI) have been evaluated relative to comparable electrolytes with other lithium salts. Acetonitrile (AN) has been used as a model electrolyte solvent. The information obtained from the thermal phase behavior, solvation/ionic association interactions, quantum chemical (QC) calculations and molecular dynamics (MD) simulations (with an APPLE&P many-body polarizable force field for the LiFSI salt) of the (AN)n-LiFSI mixtures provides detailed insight into the coordination interactions of the FSI- anions and the wide variability noted in the electrolyte transport property (i.e., viscosity and ionic conductivity).

  9. Nine steps towards a better water meter management.

    PubMed

    Arregui, F J; Soriano, J; Cabrera, E; Cobacho, R

    2012-01-01

    The paper provides a comprehensive perspective of the critical aspects to be taken into account when planning the long-term management of water meters in a utility. In order to facilitate their quick understanding and practical implementation, they have been structured into nine steps. Ranging from an initial audit up to the final periodic meter replacement planning, these steps cover three aspects of the problem - field work, laboratory work and management tasks; and each one is developed in detail paying attention to the particular data needed and noting the practical outcome it will yield.

  10. Weak lensing shear and aperture mass from linear to non-linear scales

    NASA Astrophysics Data System (ADS)

    Munshi, Dipak; Valageas, Patrick; Barber, Andrew J.

    2004-05-01

    We describe the predictions for the smoothed weak lensing shear, γs, and aperture mass,Map, of two simple analytical models of the density field: the minimal tree model and the stellar model. Both models give identical results for the statistics of the three-dimensional density contrast smoothed over spherical cells and only differ by the detailed angular dependence of the many-body density correlations. We have shown in previous work that they also yield almost identical results for the probability distribution function (PDF) of the smoothed convergence, κs. We find that the two models give rather close results for both the shear and the positive tail of the aperture mass. However, we note that at small angular scales (θs<~ 2 arcmin) the tail of the PDF, , for negative Map shows a strong variation between the two models, and the stellar model actually breaks down for θs<~ 0.4 arcmin and Map < 0. This shows that the statistics of the aperture mass provides a very precise probe of the detailed structure of the density field, as it is sensitive to both the amplitude and the detailed angular behaviour of the many-body correlations. On the other hand, the minimal tree model shows good agreement with numerical simulations over all the scales and redshifts of interest, while both models provide a good description of the PDF, , of the smoothed shear components. Therefore, the shear and the aperture mass provide robust and complementary tools to measure the cosmological parameters as well as the detailed statistical properties of the density field.

  11. Strategies and Perceptions of Students' Field Note-Taking Skills: Insights from a Geothermal Field Lesson

    ERIC Educational Resources Information Center

    Dohaney, Jacqueline; Brogt, Erik; Kennedy, Ben

    2015-01-01

    Field note-taking skills are fundamental in the geosciences but are rarely explicitly taught. In a mixed-method study of an introductory geothermal field lesson, we characterize the content and perceptions of students' note-taking skills to derive the strategies that students use in the field. We collected several data sets: observations of the…

  12. 34. TOP O THE BOILER SHOWING CONSTRUCTION DETAILS. NOTE THE ...

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

    34. TOP O THE BOILER SHOWING CONSTRUCTION DETAILS. NOTE THE 1/2-INCH ROUND IRON REINFORCING ROD AND GALVANIZED FARM FENCING IN THE RIGHT FOREGROUND. AND THE EXPANDED METAL LATH WITH CEMENT COATING IN THE CEILING ABOVE THE BOILER. - Moravian Pottery & Tile Works, Southwest side of State Route 313 (Swamp Road), Northwest of East Court Street, Doylestown, Bucks County, PA

  13. DETAIL SHOWING THE STERN TUBE, PROPELLOR SHAFT AND RELATED EQUIPMENT ...

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

    DETAIL SHOWING THE STERN TUBE, PROPELLOR SHAFT AND RELATED EQUIPMENT IN THE LOWER MOTOR ROOM. NOTE THE WORM-WHEEL TURNING GEAR AT CENTER, AND THE KINGBURY THRUST BEARING IN THE FOREGROUND IMMEDIATELY FOREWORD OF THE WORM-WHEEL GEAR. NOTE ALSO THE 50-POUND IRON BALLAST BLOCKS STACKED BETWEEN FRAMES. - Lightship 116, Pier 3, Inner Harbor, Baltimore, Independent City, MD

  14. DETAIL VIEW OF THE WEST INTERIOR WALL OF THE EXTREME ...

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

    DETAIL VIEW OF THE WEST INTERIOR WALL OF THE EXTREME NORTH (CONTROL) TANK. NOTE THE TWO PERISCOPES IN THE UPPER PART OF THE PHOTOGRAPH. ALSO NOTE THE CONTROL PANEL IN THE MIDDLE OF THE PHOTO, THIS WAS USED TO CONTROL THE REMOTE 'FIRE-EX' WATER NOZZLES. - Marshall Space Flight Center, Redstone Rocket (Missile) Test Stand, Dodd Road, Huntsville, Madison County, AL

  15. 46. DETAIL VIEW OF THE MORTAR BOXES, STAMP BATTERIES AND ...

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

    46. DETAIL VIEW OF THE MORTAR BOXES, STAMP BATTERIES AND AMALGAMATION TABLES. NOTE FULTON IRON WORKS, SAM FRANCISCO 1908 STAMPED INTO THE MORTAR BOX. ALSO NOTE THE DIES RESTING ON THE OUTSIDE OF THE MORTAR BOX BY THE SECOND STAMP BATTERY FROM THE CAMERA POSITION. - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

  16. Evaluation of a user guidance reminder to improve the quality of electronic prescription messages.

    PubMed

    Dhavle, A A; Corley, S T; Rupp, M T; Ruiz, J; Smith, J; Gill, R; Sow, M

    2014-01-01

    Prescribers' inappropriate use of the free-text Notes field in new electronic prescriptions can create confusion and workflow disruptions at receiving pharmacies that often necessitates contact with prescribers for clarification. The inclusion of inappropriate patient direction (Sig) information in the Notes field is particularly problematic. We evaluated the effect of a targeted watermark, an embedded overlay, reminder statement in the Notes field of an EHR-based e-prescribing application on the incidence of inappropriate patient directions (Sig) in the Notes field. E-prescriptions issued by the same exact cohort of 97 prescribers were collected over three time periods: baseline, three months after implementation of the reminder, and 15 months post implementation. Three certified and experienced pharmacy technicians independently reviewed all e-prescriptions for inappropriate Sig-related information in the Notes field. A physician reviewer served as the final adjudicator for e-prescriptions where the three reviewers could not reach a consensus. ANOVA and post hoc Tukey HSD tests were performed on group comparisons where statistical significance was evaluated at p<0.05. The incidence of inappropriate Sig-related information in the Notes field decreased from a baseline of 2.8% to 1.8% three months post-implementation and remained stable after 15 months. In addition, prescribers' use of the Notes decreased by 22% after 3 months and had stabilized at 18.7% below baseline after 15 months. Insertion of a targeted watermark reminder statement in the Notes field of an e-prescribing application significantly reduced the incidence of inappropriate Sig-related information in Notes and decreased prescribers' use of this field.

  17. C-field cosmological models: revisited

    NASA Astrophysics Data System (ADS)

    Yadav, Anil Kumar; Tawfiq Ali, Ahmad; Ray, Saibal; Rahaman, Farook; Hossain Sardar, Iftikar

    2016-12-01

    We investigate plane symmetric spacetime filled with perfect fluid in the C-field cosmology of Hoyle and Narlikar. A new class of exact solutions has been obtained by considering the creation field C as a function of time only. To get the deterministic solution, it has been assumed that the rate of creation of matter-energy density is proportional to the strength of the existing C-field energy density. Several physical aspects and geometrical properties of the models are discussed in detail, especially showing that some of our solutions of C-field cosmology are free from singularity in contrast to the Big Bang cosmology. A comparative study has been carried out between two models, one singular and the other nonsingular, by contrasting the behaviour of the physical parameters. We note that the model in a unique way represents both the features of the accelerating as well as decelerating universe depending on the parameters and thus seems to provide glimpses of the oscillating or cyclic model of the universe without invoking any other agent or theory in allowing cyclicity.

  18. Relational symplectic groupoid quantization for constant poisson structures

    NASA Astrophysics Data System (ADS)

    Cattaneo, Alberto S.; Moshayedi, Nima; Wernli, Konstantin

    2017-09-01

    As a detailed application of the BV-BFV formalism for the quantization of field theories on manifolds with boundary, this note describes a quantization of the relational symplectic groupoid for a constant Poisson structure. The presence of mixed boundary conditions and the globalization of results are also addressed. In particular, the paper includes an extension to space-times with boundary of some formal geometry considerations in the BV-BFV formalism, and specifically introduces into the BV-BFV framework a "differential" version of the classical and quantum master equations. The quantization constructed in this paper induces Kontsevich's deformation quantization on the underlying Poisson manifold, i.e., the Moyal product, which is known in full details. This allows focussing on the BV-BFV technology and testing it. For the inexperienced reader, this is also a practical and reasonably simple way to learn it.

  19. Controversies on electromagnetic field exposure and the nervous systems of children.

    PubMed

    Warille, Aymen A; Onger, M Emin; Turkmen, A Pinar; Deniz, Ö Gülsüm; Altun, Gamze; Yurt, K Kubra; Altunkaynak, B Zuhal; Kaplan, Süleyman

    2016-05-01

    This paper reviewed possible health effects from exposure to low levels of electromagnetic field (EMF) in children, arising from electrical power sources and mobile phones. Overall, the information about effects on developmental processes and cognitive functions is insufficient and further research on children and adolescents is critically needed. New research approaches are required focused on the effects on the developmental processes of children exposed to electromagnetic fields, using consistent protocols. When the current data were considered in detail, it was noted that children's unique vulnerabilities make them more sensitive to EMFs emitted by electronics and wireless devices, as compared to adults. Some experimental research shows a neurological impact and exposure in humans may lead to the cognitive and behavioral impairments. Because of the proliferation of wireless devices, public awareness of these dangers now is important to safeguard children's future healthy brain development.

  20. 8. Detail view, greenhouse, south wall (Note the fragments of ...

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

    8. Detail view, greenhouse, south wall (Note the fragments of carved frieze and the construction seam running across the upper-right-hand corner of the photograph. The south wall was extended eastward and upward in the nineteenth century in order to accommodate the a new all-encompassing roof for the four adjacent units). - John Bartram House & Garden, Greenhouse, 54th Street & LIndbergh Boulevard, Philadelphia, Philadelphia County, PA

  1. The essential SOAP note in an EHR age.

    PubMed

    Pearce, Patricia F; Ferguson, Laurie Anne; George, Gwen S; Langford, Cynthia A

    2016-02-18

    This article reviews the traditional Subjective, Objective, Assessment, and Plan (SOAP) note documentation format. The information in the SOAP note is useful to both providers and students for history taking and physical exam, and highlights the importance of including critical documentation details with or without an electronic health record.

  2. Records of the brambling in North America

    USGS Publications Warehouse

    Banks, Richard C.

    1970-01-01

    A Brambling, Fringella montifringella, was seen regularly in Portland, Oregon, from 22 November 1967 to 3 April 1968 and photographed by many people. First discovered at a feeder in the northeast section of the city by Jeff Gilligan and Ron Klein, from January on it was a daily visitor to the feeder of the Albert H. Praels in the same part of Portland. The bird, judged by plumage to be a male, fed regularly with House Finches (Carpodacus mexicanus) on sunflower seeds. The occurrence of this individual in Portland was recorded in Audubon Field Notes (22: 471, 1968) without detail.

  3. The Emergent Executive: A Dynamic Field Theory of the Development of Executive Function

    PubMed Central

    Buss, Aaron T.; Spencer, John P.

    2015-01-01

    A dynamic neural field (DNF) model is presented which provides a process-based account of behavior and developmental change in a key task used to probe the early development of executive function—the Dimensional Change Card Sort (DCCS) task. In the DCCS, children must flexibly switch from sorting cards either by shape or color to sorting by the other dimension. Typically, 3-year-olds, but not 4-year-olds, lack the flexibility to do so and perseverate on the first set of rules when instructed to switch. In the DNF model, rule-use and behavioral flexibility come about through a form of dimensional attention which modulates activity within different cortical fields tuned to specific feature dimensions. In particular, we capture developmental change by increasing the strength of excitatory and inhibitory neural interactions in the dimensional attention system as well as refining the connectivity between this system and the feature-specific cortical fields. Note that although this enables the model to effectively switch tasks, the dimensional attention system does not ‘know’ the details of task-specific performance. Rather, correct performance emerges as a property of system-wide neural interactions. We show how this captures children's behavior in quantitative detail across 12 versions of the DCCS task. Moreover, we successfully test a set of novel predictions with 3-year-old children from a version of the task not explained by other theories. PMID:24818836

  4. Electronic and magneto-transport in chirality sorted carbon nanotube films

    NASA Astrophysics Data System (ADS)

    Janas, Dawid; Czechowski, Nikodem; Adamus, Zbigniew; GiŻewski, Tomasz

    2018-01-01

    This research details electronic and magneto-transport in unsorted and chirality-enriched carbon nanotube (CNT) films. By measuring the electrical conductivity from 4 K to 297 K, we were able to assign the governing mechanism of electronic transport. Fluctuation-induced tunnelling was in accordance with the obtained data and very well matched the underlying physics. We demonstrated how a change in the type of CNT to make the film affects its electrical performance. As the temperature was decreased down to cryogenic conditions, up to a 56-fold increase in resistance was noted. Moreover, the measurement of magnetoresistance (MR) revealed a non-monotonic dependence on the applied magnetic field. The initial negative component of MR was eventually overpowered by the positive MR component as the field strength was increased beyond a certain threshold.

  5. 43 CFR 3861.1-3 - Plats and field notes of mineral surveys.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Plats and field notes of mineral surveys...) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINERAL PATENT APPLICATIONS Surveys and Plats § 3861.1-3 Plats and field notes of mineral surveys. When the patent is issued...

  6. 43 CFR 3861.1-3 - Plats and field notes of mineral surveys.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false Plats and field notes of mineral surveys...) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINERAL PATENT APPLICATIONS Surveys and Plats § 3861.1-3 Plats and field notes of mineral surveys. When the patent is issued...

  7. 43 CFR 3861.1-3 - Plats and field notes of mineral surveys.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false Plats and field notes of mineral surveys...) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINERAL PATENT APPLICATIONS Surveys and Plats § 3861.1-3 Plats and field notes of mineral surveys. When the patent is issued...

  8. 43 CFR 3861.1-3 - Plats and field notes of mineral surveys.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false Plats and field notes of mineral surveys...) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR MINERALS MANAGEMENT (3000) MINERAL PATENT APPLICATIONS Surveys and Plats § 3861.1-3 Plats and field notes of mineral surveys. When the patent is issued...

  9. Geologic distributions of US oil and gas

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

    Not Available

    1992-07-31

    This publication presents nonproprietary field size distributions that encompass most domestic oil and gas fields at year-end 1989. These data are organized by geologic provinces as defined by the American Association of Petroleum Geologists` Committee on Statistics of Drilling (AAPG/CSD), by regional geographic aggregates of the AAPG/CSD provinces, and Nationally. The report also provides partial volumetric distributions of petroleum liquid and natural gas ultimate recoveries for three macro-geologic variables: principal lithology of the reservoir rock, principal trapping condition and geologic age of the reservoir rock, The former two variables are presented Nationally and by geographic region, in more detail thanmore » has heretofore been available. The latter variable is provided Nationally at the same level of detail previously available. Eighteen tables and 66 figures present original data on domestic oil and gas occurrence. Unfortunately, volumetric data inadequacy dictated exclusion of Appalachian region oil and gas fields from the study. All other areas of the United States known to be productive of crude oil or natural gas through year-end 1989, onshore and offshore, were included. It should be noted that none of the results and conclusions would be expected to substantively differ had data for the Appalachian region been available for inclusion in the study.« less

  10. Geologic distributions of US oil and gas

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

    Not Available

    1992-07-31

    This publication presents nonproprietary field size distributions that encompass most domestic oil and gas fields at year-end 1989. These data are organized by geologic provinces as defined by the American Association of Petroleum Geologists' Committee on Statistics of Drilling (AAPG/CSD), by regional geographic aggregates of the AAPG/CSD provinces, and Nationally. The report also provides partial volumetric distributions of petroleum liquid and natural gas ultimate recoveries for three macro-geologic variables: principal lithology of the reservoir rock, principal trapping condition and geologic age of the reservoir rock, The former two variables are presented Nationally and by geographic region, in more detail thanmore » has heretofore been available. The latter variable is provided Nationally at the same level of detail previously available. Eighteen tables and 66 figures present original data on domestic oil and gas occurrence. Unfortunately, volumetric data inadequacy dictated exclusion of Appalachian region oil and gas fields from the study. All other areas of the United States known to be productive of crude oil or natural gas through year-end 1989, onshore and offshore, were included. It should be noted that none of the results and conclusions would be expected to substantively differ had data for the Appalachian region been available for inclusion in the study.« less

  11. On the image of AGS 3He 2+ $$\\vec{n}$$ 0 in the blue

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

    Meot, F.; Huang, H.; Tsoupas, N.

    This note addresses the transport of Helion spinmore » $$\\vec{n}$$ 0 vector, from its periodic orientation in the AGS to RHIC Blue ring injection kicker, via the AGS extraction system and the AtR line. The goal is to investigate optimal injection energy into RHIC, in the matter of Helion spin matching, in the hypothesis of equal warm and cold snake strengths in the AGS. The study uses recently computed OPERA 3-D field maps of the AGS cold snake, including possibility of independent solenoid and helix settings (as discussed in Tech. Note C-A/AP/485), together with the machinery of the AGS and AtR models developed in the stepwise ray-tracing code Zgoubi. Computing tools and methods employed are discussed as well, in order to facilitate possible further checks or investigations. They are however similar to those used in an earlier study regarding the image in RHIC Blue and Yellow of AGS $$\\vec{n}$$ 0 via the AtR in the case of proton beam (Tech. Note C-A/AP/502), which can be referred to for additional details.« less

  12. Geonucleus, the freeware application for managing geological mapping data in GIS

    NASA Astrophysics Data System (ADS)

    Albert, Gáspár

    2016-04-01

    Geological mapping is the most traditional way of collecting information from the deposits and rocks. The traditional technique of the documentation was refined by generations of geologists. These traditions were implemented into Geonucleus to create a tool for precise data-recording after fieldwork, but giving the freedom of pondering the details of the observation as well. In 2012 a general xml-based data structure was worked out for storing field observations for the Geological Institute of Hungary (Albert et al. 2012). This structure was implemented into the desktop version of Geonucleus, which creates a database of the recorded data on the client computer. The application saves the complete database in one file, which can be loaded into a GIS. The observations can be saved in simple text format as well, but primarily the kml (Keyhole Markup Languege) is supported. This way, the observations are visualized in comprehensible forms (e.g. on a 3D surface model with satellite photos in Google Earth). If the kml is directly visualized in Google Earth, an info-bubble will appear via clicking on a pinpoint. It displays all the metadata (e.g. index, coordinates, date, logger name, etc.), the descriptions and the photos of the observed site. If a more general GIS application is the aim (e.g. Global Mapper or QGIS), the file can be saved in a different format, but still in a kml-structure. The simple text format is recommended if the observations are to be imported in a user-defined relational database system (RDB). Report text-type is also available if a detailed description of one or more observed site is needed. Importing waypoint gpx-files can quicken the logging. The code was written in VisualBasic.Net. The app is freely accessible from the geonucleus.elte.hu site and it can be installed on any system, which has the .Net framework 4.0 or higher. The software is bilingual (English and Hungarian), and the app is designed for general geological mapping purposes (e.g. quick logging of field trips). The layout of the GUI has three components: 1) metadata area, 2) general description area with unlimited storing capacity, 3) switchable panels for observations, measurements, photos and notes. The latter includes panels for stratigraphy, structures, fossils, samples, photo uploads and general notes. Details like the sequence and contact type of layers, the parameters of structures and slickensides, name and condition of fossils and purpose of sampling are also available to log (but not compulsorily). It is also a tool for teaching geological mapping, since the available parameters - listed in the app - draws attention to the details, which are to be observed on the field. Reference: Albert G, Csillag G, Fodor L, Zentai L. 2012: Visualisation of Geological Observations on Web 2.0 Based Maps, in: Zentai, L. and Reyes-Nunez, J (eds.): Maps for the Future - Children, Education and Internet, Series: Lecture Notes in Geoinformation and Cartography, Tentative volume 5 - Springer, pp. 165-178.

  13. Residual fields from extinct dynamos

    NASA Astrophysics Data System (ADS)

    Parker, E. N.

    The generation of magnetic fields in convective zones of declining vigor and/or thickness is considered, the goal being to explain the magnetic fields observed in A-stars. The investigation is restricted to kinematical dynamos in order to show some of the many possibilities, which depend on the assumed conditions of decline of the convection. The examples illustrate the quantitative detail required to describe the convection in order to extract any firm conclusions concerning specific stars. The first example treats the basic problem of diffusion from a layer of declining thickness. The second has a buoyant rise added to the field in the layer. The third deals with plane dynamo waves in a region with declining eddy diffusivity, dynamo coefficient, and large-scale shear. It is noted that the dynamo number may increase or decrease with declining convection, with an increase expected if the large-scale shear does not decline as rapidly as the eddy diffusivity. It is shown that one of the components of the field may increase without bound even when the dynamo number declines to zero.

  14. The inverse problem to the evaluation of magnetic fields

    NASA Astrophysics Data System (ADS)

    Caspi, S.; Helm, M.; Laslett, L. J.; Brady, V.

    1992-12-01

    In the design of superconducting magnet elements, such as may be required to guide and focus ions in a particle accelerator, one frequently premises some particular current distribution and then proceeds to compute the consequent magnetic field through use of the laws of Biot and Savart or of Ampere. When working in this manner one of course may need to revise frequently the postulated current distribution before arriving at a resulting magnetic field of acceptable field quality. It therefore is of interest to consider an alternative ('inverse') procedure in which one specifies a desired character for the field required in the region interior to the winding and undertakes them to evaluate the current distribution on the specified winding surface that would provide this desired field. We may note that in undertaking such an inverse procedure we would wish, on practical grounds, to avoid the use of any 'double-layer' distributions of current on the winding surface or interface but would not demand that no fields be generated in the exterior region, so that in this respect the goal would differ in detail from that discussed by other authors, in analogy to the distribution sought in electrostatics by the so-caged Green's equivalent stratum.

  15. DETAIL VIEW, SOUTH PORTICO, CENTER DOOR OPENING CONTAINING FRENCH WINDOWS. ...

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

    DETAIL VIEW, SOUTH PORTICO, CENTER DOOR OPENING CONTAINING FRENCH WINDOWS. (NOTE THE INCISED STUCCO MIMICKING ASHLAR STONE COURSING - The Woodlands, 4000 Woodlands Avenue, Philadelphia, Philadelphia County, PA

  16. Rheology of the Cu-H2O nanofluid in porous channel with heat transfer: Multiple solutions

    NASA Astrophysics Data System (ADS)

    Raza, J.; Rohni, A. M.; Omar, Z.; Awais, M.

    2017-02-01

    Dynamics of nanofluid comprising a base fluid (water) with copper (Cu) nanoparticles have been considered in channel with porous walls under magnetic field influence. The channel walls are considered to be permeable in order to analyze the wall mass transfer phenomenon. Relevant mathematical modelling has been performed and the derived PDEs are converted into coupled nonlinear ODEs by using suitable transformations. Computations have been made numerically by employing the shooting technique. It is noted that multiple solutions occur for the variation of suction Reynolds number, solid volume fraction and magnetic parameters which are interpreted in detail.

  17. Urban middle-school students' attitudes toward a defined science

    NASA Astrophysics Data System (ADS)

    Zacharia, Zacharias; Calabrese Barton, Angela

    2004-03-01

    Recent studies have shown that urban students and students of color have exceptionally negative attitudes toward school science and their futures in that field as compared with white students and nonurban students. In this paper we summarize research findings on students' attitudes toward science. We note that most of the studies of students' attitudes toward science that have been conducted so far have measured students' attitudes against the backdrop of a generalized science. Thus, we develop a detailed argument for why science needs to be more clearly defined in attitude instruments. We report on our development of this instrument as well as our initial findings.

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

    Meot, F.; Ahrens, L.; Glenn, J.

    This Note reports on the first, and successful, simulations of particle and spin dynamics in the AGS in presence of the two helical snakes and of the tune-jump quadrupoles, using the ray-tracing code Zgoubi. It includes DA tracking in the absence or in the presence of the two helical snakes, simulation of particle and spin motion in the snakes using their magnetic field maps, spin flipping at integer resonances in the 36+Qy depolarizing resonance region, with and without tune-jump quadrupole gymnastics. It also includes details on the setting-up of Zgoubi input data files and on the various numerical methods ofmore » concern in and available from Zgoubi.« less

  19. Air pollution source identification

    NASA Technical Reports Server (NTRS)

    Fordyce, J. S.

    1975-01-01

    Techniques for air pollution source identification are reviewed, and some results obtained with them are evaluated. Described techniques include remote sensing from satellites and aircraft, on-site monitoring, and the use of injected tracers and pollutants themselves as tracers. The use of a large number of trace elements in ambient airborne particulate matter as a practical means of identifying sources is discussed in detail. Sampling and analysis techniques are described, and it is shown that elemental constituents can be related to specific source types such as those found in the earth's crust and those associated with specific industries. Source identification sytems are noted which utilize charged particle X-ray fluorescence analysis of original field data.

  20. Iraq challenges sanctions, offers 4.5 million b/d developable capacity

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

    Stauffer, T.R.

    1995-04-10

    The prospective oil deals of the century were unveiled last month in Baghdad at the unlikely venue of the first international oil conference in Iraq in decades. In a dramatic twist Iraq detailed 33 oil fields that are now open for joint development with foreign partners. The productive capacity of the listed fields totals some 4.5 million b/d, and the underlying proved reserves exceed 50 billion bbl--equal to more than US and Canadian reserves combined. Reversing its prior compulsive secretiveness concerning oil affairs, the government cleared at the highest level the proposal to publicize the available resources and to offermore » corroborative detail. ``Four and a half million b/d is an awful lot of oil,`` noted one foreign oilman who was loath to be quoted because his company feared possible reprisals in the US. The economic bait was both clear and enticing. Iraq chose the public forum to signal to the world the gains that could accrue to the first countries that break with the US over continuing the sanctions. The paper discusses the political impacts, the substantial offerings, exploitation costs, and bypassing sanctions.« less

  1. Detail view of east northeast elevation to show steps and ...

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

    Detail view of east northeast elevation to show steps and lanterns; note causeway to Swiss Chalet in background - National Park Seminary, Japanese Pagoda, 2805 Linden Lane, Silver Spring, Montgomery County, MD

  2. 52. SUPREME COURT ROOM, SOUTH WALL, WEST WINDOW DETAIL OF ...

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

    52. SUPREME COURT ROOM, SOUTH WALL, WEST WINDOW DETAIL OF EAST SPLAYED JAMB AND TRIM (NOTE REPAIRED AREAS) - Independence Hall Complex, Independence Hall, 500 Chestnut Street, Philadelphia, Philadelphia County, PA

  3. Thermal Quantum Discord and Super Quantum Discord Teleportation Via a Two-Qubit Spin-Squeezing Model

    NASA Astrophysics Data System (ADS)

    Ahadpour, S.; Mirmasoudi, F.

    2018-04-01

    We study thermal quantum correlations (quantum discord and super quantum discord) in a two-spin model in an external magnetic field and obtain relations between them and entanglement. We study their dependence on the magnetic field, the strength of the spin squeezing, and the temperature in detail. One interesting result is that when the entanglement suddenly disappears, quantum correlations still survive. We study thermal quantum teleportation in the framework of this model. The main goal is investigating the possibility of increasing the thermal quantum correlations of a teleported state in the presence of a magnetic field, strength of the spin squeezing, and temperature. We note that teleportation of quantum discord and super quantum discord can be realized over a larger temperature range than teleportation of entanglement. Our results show that quantum discord and super quantum discord can be a suitable measure for controlling quantum teleportation with fidelity. Moreover, the presence of entangled states is unnecessary for the exchange of quantum information.

  4. Field estimates of gravity terrain corrections and Y2K-compatible method to convert from gravity readings with multiple base stations to tide- and long-term drift-corrected observations

    USGS Publications Warehouse

    Plouff, Donald

    2000-01-01

    Gravity observations are directly made or are obtained from other sources by the U.S. Geological Survey in order to prepare maps of the anomalous gravity field and consequently to interpret the subsurface distribution of rock densities and associated lithologic or geologic units. Observations are made in the field with gravity meters at new locations and at reoccupations of previously established gravity "stations." This report illustrates an interactively-prompted series of steps needed to convert gravity "readings" to values that are tied to established gravity datums and includes computer programs to implement those steps. Inasmuch as individual gravity readings have small variations, gravity-meter (instrument) drift may not be smoothly variable, and acommodations may be needed for ties to previously established stations, the reduction process is iterative. Decision-making by the program user is prompted by lists of best values and graphical displays. Notes about irregularities of topography, which affect the value of observed gravity but are not shown in sufficient detail on topographic maps, must be recorded in the field. This report illustrates ways to record field notes (distances, heights, and slope angles) and includes computer programs to convert field notes to gravity terrain corrections. This report includes approaches that may serve as models for other applications, for example: portrayal of system flow; style of quality control to document and validate computer applications; lack of dependence on proprietary software except source code compilation; method of file-searching with a dwindling list; interactive prompting; computer code to write directly in the PostScript (Adobe Systems Incorporated) printer language; and high-lighting the four-digit year on the first line of time-dependent data sets for assured Y2K compatibility. Computer source codes provided are written in the Fortran scientific language. In order for the programs to operate, they first must be converted (compiled) into an executable form on the user's computer. Although program testing was done in a UNIX (tradename of American Telephone and Telegraph Company) computer environment, it is anticipated that only a system-dependent date-and-time function may need to be changed for adaptation to other computer platforms that accept standard Fortran code.d del iliscipit volorer sequi ting etue feum zzriliquatum zzriustrud esenibh ex esto esequat.

  5. Models of red giants in the CoRoT asteroseismology fields combining asteroseismic and spectroscopic constraints - The open cluster NGC 6633 and field stars-

    NASA Astrophysics Data System (ADS)

    Lagarde, Nadège; Miglio, Andrea; Eggenberger, Patrick; Morel, Thierry; Montalbàn, Josefina; Mosser, Benoit

    2015-08-01

    The availability of asteroseismic constraints for a large sample of red giant stars from the CoRoT and Kepler missions paves the way for various statistical studies of the seismic properties of stellar populations.We use the first detailed spectroscopic study of CoRoT red-giant stars (Morel et al 2014) to compare theoretical stellar evolution models to observations of the open cluster NGC 6633 and field stars.In order to explore the effects of rotation-induced mixing and thermohaline instability, we compare surface abundances of carbon isotopic ratio and lithium with stellar evolution predictions. These chemicals are sensitive to extra-mixing on the red-giant branch.We estimate mass, radius, and distance for each star using the seismic constraints. We note that the Hipparcos and seismic distances are different. However, the uncertainties are such that this may not be significant. Although the seismic distances for the cluster members are self consistent they are somewhat larger than the Hipparcos distance. This is an issue that should be considered elsewhere. Models including thermohaline instability and rotation-induced mixing, together with the seismically determined masses can explain the chemical properties of red-giants targets. Tighter constraints on the physics of the models would be possible if there were detailed knowledge of the core rotation rate and the asymptotic period spacing.

  6. Present and Future Ground-Based Detectors

    NASA Astrophysics Data System (ADS)

    Ciani, Giacomo; Fulda, Paul

    In this chapter, we first briefly review the early history of gravitational wave detection, and how the research turned towards the large scale interferometers that proved to be the most effective devices for gravitational wave astronomy. We provide an overview of what is generically defined as the "first generation" of interferometric detectors, a number of instruments built around the globe at the end of the last century, differing in size, technology and scope. A more detailed description is dedicated to the "second generation", or "advanced detectors", and their main subsystems, which represent the state of the art of the science and technology in the field. In the final section, we give a glimpse of what the next generation of detectors may look like. Given the many similitudes between different projects, throughout the chapter we will use LIGO as the leading example, and highlight how the other projects compared to it both technologically and strategically. This choice is mainly due to the size of the LIGO project and of the LIGO Scientific Collaboration, and to the pivotal role they played in the history of the field and eventually in the first detection of gravitational waves. It is important to note, however, that the comparatively small amount of space and detail dedicated to other endeavors is not indicative of the importance of the role they have played and still play in the field.

  7. Notes on hyperscaling violating Lifshitz and shear diffusion

    NASA Astrophysics Data System (ADS)

    Kolekar, Kedar S.; Mukherjee, Debangshu; Narayan, K.

    2017-07-01

    We explore in greater detail our investigations of shear diffusion in hyperscaling violating Lifshitz theories in Phys. Lett. B 760, 86 (2016), 10.1016/j.physletb.2016.06.046. This adapts and generalizes the membrane-paradigm-like analysis of Kovtun, Son, and Starinets for shear gravitational perturbations in the near horizon region given certain self-consistent approximations, leading to the shear diffusion constant on an appropriately defined stretched horizon. In theories containing a gauge field, some of the metric perturbations mix with some of the gauge field perturbations and the above analysis is somewhat more complicated. We find a similar near-horizon analysis can be obtained in terms of new field variables involving a linear combination of the metric and the gauge field perturbation resulting in a corresponding diffusion equation. Thereby as before, for theories with Lifshitz and hyperscaling violating exponents z , θ satisfying z <4 -θ in four bulk dimensions, our analysis here results in a similar expression for the shear diffusion constant with power-law scaling with temperature suggesting universal behavior in relation to the viscosity bound. For z =4 -θ , we find logarithmic behavior.

  8. Detail view looking aft along the starboard side of the ...

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

    Detail view looking aft along the starboard side of the Orbiter Discovery where the forward section meets the mid-fuselage. Note the head of the jack stand and its mechanism to connect to the one of the forward hoist attach points of the orbiter. Also note the support structure of the service platforms. This view was taken from the service platform in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  9. 13. FLOOR 1: DETAIL OF POSTS SUPPORTING BRIDGE TREE TO ...

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

    13. FLOOR 1: DETAIL OF POSTS SUPPORTING BRIDGE TREE TO NORTH; NOTE BEADING AT CORNERS; WEDGES ADJUST HEIGHT OF PIVOTING END OF BRIDGE TREE - Pantigo Windmill, James Lane, East Hampton, Suffolk County, NY

  10. 13. ATTIC, NORTH END, DETAIL SHOWING CONSTRUCTION OF STAIRHALL SKYLIGHT ...

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

    13. ATTIC, NORTH END, DETAIL SHOWING CONSTRUCTION OF STAIRHALL SKYLIGHT DOME: NOTE WINDOW IN ROOF WHICH ALLOWS LIGHT TO ENTER SKYLIGHT PANES - William C. Hasbrouck House, 99 Montgomery Street, Newburgh, Orange County, NY

  11. 24. DETAIL VIEW OF TILE GAUGE IN INTERMEDIATE LOCK WALL, ...

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

    24. DETAIL VIEW OF TILE GAUGE IN INTERMEDIATE LOCK WALL, LOOKING NORTHEAST. NOTE STEEL WALL ARMOR EMBEDDED IN CONCRETE. - Upper Mississippi River 9-Foot Channel Project, Lock & Dam 26, Alton, Madison County, IL

  12. 7. DETAIL CENTRAL PIER (SKEWBACK) WITH BREAKWATER, UPSTREAM (EAST) SIDE. ...

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

    7. DETAIL CENTRAL PIER (SKEWBACK) WITH BREAKWATER, UPSTREAM (EAST) SIDE. NOTE FRACTURES ALONG BARREL ARCH EXTRADOS. - Roaring Creek Bridge, State Road 2005 spanning Roaring Creek in Locust Township, Slabtown, Columbia County, PA

  13. 57. DETAIL OF EAST END OF CHANCEL SHOWING BISHOP'S CHAIR, ...

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

    57. DETAIL OF EAST END OF CHANCEL SHOWING BISHOP'S CHAIR, ALTAR, AND STAINED GLASS WINDOWS; NOTE MINTON TILE MEDALLIONS ON FLOOR - Church of the Holy Cross, State Route 261, Stateburg, Sumter County, SC

  14. Detail view from the east of the west door in ...

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

    Detail view from the east of the west door in the Grand Banqueting Hall. Note plaster turkey ornament in the door pediment. - Masonic Temple, 1 North Broad Street, Philadelphia, Philadelphia County, PA

  15. Field Note--From MSW to J-O-B: Using Field Seminar to Prepare Students for Employment

    ERIC Educational Resources Information Center

    Deck, Stacy M.; Miller, Justin Jay; Conley, Cynthia L.

    2017-01-01

    Social work field education is expected to help students transition from the classroom to the practice setting. Yet, few social work programs adequately provide career development support to increase students' employability. This Field Note presents practical, relevant and immediate strategies for implementing the MSW to J-O-B curriculum…

  16. Understanding Digital Note-Taking Practice for Visualization.

    PubMed

    Willett, Wesley; Goffin, Pascal; Isenberg, Petra

    2015-05-13

    We present results and design implications from a study of digital note-taking practice to examine how visualization can support revisitation, reflection, and collaboration around notes. As digital notebooks become common forms of external memory, keeping track of volumes of content is increasingly difficult. Information visualization tools can help give note-takers an overview of their content and allow them to explore diverse sets of notes, find and organize related content, and compare their notes with their collaborators. To ground the design of such tools, we conducted a detailed mixed-methods study of digital note-taking practice. We identify a variety of different editing, organization, and sharing methods used by digital note-takers, many of which result in notes becoming "lost in the pile''. These findings form the basis for our design considerations that examine how visualization can support the revisitation, organization, and sharing of digital notes.

  17. 12. Detail view, north wall of porch containing the exterior ...

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

    12. Detail view, north wall of porch containing the exterior pantry door (note the lintel stone with the abstracted wave motif). - John Bartram House & Garden, House, 54th Street & Lindbergh Boulevard, Philadelphia, Philadelphia County, PA

  18. 6. September 1971 DETAIL VIEW OF CHAIN PADLOCK AND KEY ...

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

    6. September 1971 DETAIL VIEW OF CHAIN PADLOCK AND KEY TO SECURE DOOR TO MAIN CELL BLOCK, NOTE STANDARD MODERN PADLOCK FOR SIZE COMPARISON - Jefferson County Jail & Sheriff's Office, Courthouse Square, Madison, Jefferson County, IN

  19. Detail of heating coil for Machine Shop (Bldg. 163) ventilation ...

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

    Detail of heating coil for Machine Shop (Bldg. 163) ventilation system Note portion of fan visible behind coil - Atchison, Topeka, Santa Fe Railroad, Albuquerque Shops, Machine Shop, 908 Second Street, Southwest, Albuquerque, Bernalillo County, NM

  20. Experience affects immediate early gene expression in response to conspecific call notes in black-capped chickadees (Poecile atricapillus).

    PubMed

    Hahn, Allison H; Guillette, Lauren M; Lee, Daniel; McMillan, Neil; Hoang, John; Sturdy, Christopher B

    2015-01-01

    Black-capped chickadees (Poecile atricapillus) produce numerous vocalizations, including the acoustically complex chick-a-dee call that is composed of A, B, C, and D notes. D notes are longer in duration and lower in frequency than the other note types and contain information regarding flock and species identification. Adult wild-caught black-capped chickadees have been shown to have similar amounts of immediate early gene (IEG) expression following playback of vocalizations with harmonic-like acoustic structure, similar to D notes. Here we examined how different environmental experiences affect IEG response to conspecific D notes. We hand-reared black-capped chickadees under three conditions: (1) with adult conspecifics, (2) with adult heterospecific mountain chickadees, and (3) without adults. We presented all hand-reared birds and a control group of field-reared black-capped chickadees, with conspecific D notes and quantified IEG expression in the caudomedial mesopallium (CMM) and caudomedial nidopallium (NCM). We found that field-reared birds that heard normal D notes had a similar neural response as a group of field-reared birds that heard playback of reversed D notes. Field-reared birds that heard normal D notes also had a similar neural response as birds reared with adult conspecifics. Birds reared without adults had a significantly reduced IEG response, whereas the IEG expression in birds reared with heterospecifics was at intermediate levels between birds reared with conspecifics and birds reared without adults. Although acoustic characteristics have been shown to drive IEG expression, our results demonstrate that experience with adults or normal adult vocalizations is also an important factor. Copyright © 2015 Elsevier B.V. All rights reserved.

  1. Field Botany and Creative Writing: Where the Science of Writing Meets the Writing of Science

    ERIC Educational Resources Information Center

    Killingbeck, Keith

    2006-01-01

    Merging science and writing to enhance both subjects was the objective of a venture known as "Plant Notes." At first, teacher-written notes served as the inspiration for this writing assignment. Later, eclectic student-written novellas, poems, song lyrics, mnemonic devices, and field trip recollections made their way into "Plant Notes" and stole…

  2. Front-Row Seat at the IPY: The Field Notes Electronic Newsletter

    NASA Astrophysics Data System (ADS)

    Rithner, P. K.; Zager, S. D.; Garcia-Lavigne, D. N.

    2007-12-01

    As employees of Polar Field Services/VPR, the arctic logistics provider to the US National Science Foundation, we bear witness to the exploration, documentation, and celebration of the International Polar Year (IPY). Our front- row vantage point (logisticians working with field scientists) offers us a rare opportunity to report on developments at the frontiers of polar research and to describe how scientists work in the Arctic. Our reporting mechanism is field notes, a weekly (summer) to monthly (winter) electronic digest of information about the IPY research we support. Each issue showcases a short "cover" piece highlighting science projects or profiling arctic program participants. In addition, field notes offers news updates, short interviews, and blog-style dispatches contributed by researchers and support personnel. Wherever possible, we include URLs so readers may find more information via the Web: we link to an online database of projects we maintain for the NSF, to university Web sites, project blogs, and so on. We aim to inform the interested layperson about the myriad of activity in the IPY. We like to show that arctic science is interesting, relevant--and a great adventure. We've found field notes to be an excellent outreach venue. By no means a slick media outlet, field notes is published "on the side" by a small but dedicated group of employees who are endlessly fascinated by, and who enjoy an engaging perspective on, contemporary arctic research. Newsletter

  3. Mw7.7 2013 Balochistan Earthquake. Slip-Distribution and Deformation Field in Oblique Tectonic Context

    NASA Astrophysics Data System (ADS)

    Klinger, Y.; Vallage, A.; Grandin, R.; Delorme, A.; Rosu, A. M.; Pierro-Deseilligny, M.

    2014-12-01

    The Mw7.7 2013 Balochistan earthquake ruptured 200 km of the Hoshab fault, the southern end of the Chaman fault. Azimuth of the fault changes by more than 30° along rupture, from a well-oriented strike-slip fault to a more thrust prone direction. We use the MicMac optical image software to correlate pairs of Landsat images taken before and after the earthquake to access to the horizontal displacement field associated with the earthquake. We combine the horizontal displacement with radar image correlation in range and radar interferometry to derive the co-seismic slip on the fault. The combination of these different datasets actually provides the 3D displacement field. We note that although the earthquake was mainly strike-slip all along the rupture length, some vertical motion patches exist, which locations seem to be controlled by kilometric-scale variations of the fault geometry. 5 pairs of SPOT images were also correlated to derive a 2.5m pixel-size horizontal displacement field, providing unique opportunity to look at deformation in the near field and to obtain high-resolution strike-slip and normal slip-distributions. We note a significant difference, especially in the normal component, between the slip localized at depth on the fault plane and the slip localized closer to the surface, with more apparent slip at the surface. A high-resolution map of ground rupture allows us to locate the distribution of the deformation over the whole rupture length. The rupture map also highlights multiple fault geometric complexities where we could quantify details of the slip distribution. At the rupture length-scale, the local azimuth variations between segments have a large impact on the expression of the localized slip at the surface. The combination of those datasets gives an overview of the large distribution of the deformation in the near field, corresponding to the co-seismic damage zone.

  4. The geology and geophysics of Mars

    NASA Technical Reports Server (NTRS)

    Saunders, R. S.

    1976-01-01

    The current state of knowledge concerning the regional geology and geophysics of Mars is summarized. Telescopic observations of the planet are reviewed, pre-Mariner models of its interior are discussed, and progress achieved with the Mariner flybys, especially that of Mariner 9, is noted. A map of the Martian geological provinces is presented to provide a summary of the surface geology and morphology. The contrast between the northern and southern hemispheres is pointed out, and the characteristic features of the surface are described in detail. The global topography of the planet is examined along with its gravitational field, gravity anomalies, and moment of inertia. The general sequence of events in Martian geological history is briefly outlined.

  5. Interior view, detail view in master bedroom looking northwest to ...

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

    Interior view, detail view in master bedroom looking northwest to show board & batten door opened to reveal original planks, with scale; note; nursery beyond door to west - Fort Hill, Clemson University Campus, Clemson, Pickens County, SC

  6. 6. Photocopy of photograph Photographer unknown, date unknown DETAIL OF ...

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

    6. Photocopy of photograph Photographer unknown, date unknown DETAIL OF BOTTOM OF DRUM, SHOWING DECORATIVE MOLDING OF DRUM AND ARCHES: NOTE EFFECT OF BOX BEAMS CREATED BY MOLDING - University of Kentucky, Carnegie Library, Lexington, Fayette County, KY

  7. 5. Detail view of the north end of the west ...

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

    5. Detail view of the north end of the west elevation, looking at the window, with scale (note: repointing & condition of brick masonry wall) - Kiskiack, Naval Mine Depot, State Route 238 vicinity, Yorktown, York County, VA

  8. 14. Detail view of columns, capitals and beams at south ...

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

    14. Detail view of columns, capitals and beams at south end of north section of mill. Note the transition from deep pocket to shallow pocket column capitals. - Lowe Mill, Eighth Avenue, Southwest, Huntsville, Madison County, AL

  9. 13. Detail, typical window with fireproof shutters closed, northeast rear, ...

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

    13. Detail, typical window with fireproof shutters closed, northeast rear, view to southwest, 135mm lens. Note cracks evidencing structural failure. - Benicia Arsenal, Powder Magazine No. 5, Junction of Interstate Highways 680 & 780, Benicia, Solano County, CA

  10. 14. Detail, crack evidencing structural failure, northeast rear, view to ...

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

    14. Detail, crack evidencing structural failure, northeast rear, view to southwest, 90mm lens. Note failure of sandstone lintel above window. - Benicia Arsenal, Powder Magazine No. 5, Junction of Interstate Highways 680 & 780, Benicia, Solano County, CA

  11. 12. Detail, typical window with fireproof shutters open, northeast rear, ...

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

    12. Detail, typical window with fireproof shutters open, northeast rear, view to southwest, 135mm lens. Note cracks evidencing structural failure. - Benicia Arsenal, Powder Magazine No. 5, Junction of Interstate Highways 680 & 780, Benicia, Solano County, CA

  12. Temperature Field During Flame Spread over Alcohol Pools: Measurements and Modelling

    NASA Technical Reports Server (NTRS)

    Miller, Fletcher J.; Ross, Howard D.; Schiller, David N.

    1994-01-01

    A principal difference between flame spread over solid fuels and over liquid fuels is, in the latter case, the presence of liquid-phase convection ahead of the leading edge of the flame. The details of the fluid dynamics and heat transfer mechanisms in both the pulsating and uniform flame spread regimes were heavily debated, without resolution, in the 1960s and 1970s; recently, research on flame spread over pools was reinvigorated by the advent of enhanced diagnostic techniques and computational power. Temperature fields in the liquid, which enable determination of the extent of preheating ahead of the flame, were determined previously by the use of thermocouples and repetitive tests, and suggested that the surface temperature does not decrease monotonically ahead of the pulsating flame front, but that there exists a surface temperature valley. Recent predictions support this suggestion. However, others' thermocouple measurements and the recent field measurements using Holographic Interferometry (HI) did not find a similar valley. In this work we examine the temperature field using Rainbow Schlieren Deflectometry (RSD), with a measurement threshold exceeding that of conventional interferometry by a factor of 20:1, for uniform and pulsating flame spread using propanol and butanol as fuels. This technique was not applied before to flame spread over liquid pools, except in some preliminary measurements reported earlier. Noting that HI is sensitive to the refractive index while RSD responds to refractive index gradients, and that these two techniques might therefore be difficult to compare, we utilized a numerical simulation, described below, to predict and compare both types of field for the uniform and pulsating spread regimes. The experimental data also allows a validation of the model at a level of detail greater than has been attempted before.

  13. View of Arcade interior at entrance to Snack House Restaurant. ...

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

    View of Arcade interior at entrance to Snack House Restaurant. Note scored plaster detail replicating stone construction joints on brick rearing walls, and detailed plaster relief panels. Various color schemed from panels and cornice details are visible throughout the building and in historic photographs - Post Office Arcade, 2118 First Street, Fort Myers, Lee County, FL

  14. 20. Detail of 8" square solid wood column at fruit ...

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

    20. Detail of 8" square solid wood column at fruit and vegetable storage room; note ledger plates bolted to top of column - Fort Hood, World War II Temporary Buildings, Cold Storage Building, Seventeenth Street, Killeen, Bell County, TX

  15. 24. Detail view of the east elevation, looking at the ...

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

    24. Detail view of the east elevation, looking at the north end T-shaped chimney stack (Note: top of flag pole peeking above the ridge line) - Kiskiack, Naval Mine Depot, State Route 238 vicinity, Yorktown, York County, VA

  16. DETAIL OF FLOORBEAM CONNECTIONS AND STRINGERS FROM THE UNDERSIDE OF ...

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

    DETAIL OF FLOORBEAM CONNECTIONS AND STRINGERS FROM THE UNDERSIDE OF THE BRIDGE; NOTE CABLES ADDED TO STRENGTHEN THE LOWER CHORDS OF THE TRUSS - Bedford County Bridge No. 4, Township Route 655 spanning Yellow Creek, Hopewell, Bedford County, PA

  17. Detail view from the east of the west door in ...

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

    Detail view from the east of the west door in the Grand Banqueting Hall. Note scale laid against the right pilaster and plaster turkey ornament in the door pediment. - Masonic Temple, 1 North Broad Street, Philadelphia, Philadelphia County, PA

  18. Vector tomography for reconstructing electric fields with non-zero divergence in bounded domains

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

    Koulouri, Alexandra, E-mail: koulouri@uni-muenster.de; Department of Electrical and Electronic Engineering, Imperial College London, Exhibition Road, London SW7 2BT; Brookes, Mike

    In vector tomography (VT), the aim is to reconstruct an unknown multi-dimensional vector field using line integral data. In the case of a 2-dimensional VT, two types of line integral data are usually required. These data correspond to integration of the parallel and perpendicular projection of the vector field along the integration lines and are called the longitudinal and transverse measurements, respectively. In most cases, however, the transverse measurements cannot be physically acquired. Therefore, the VT methods are typically used to reconstruct divergence-free (or source-free) velocity and flow fields that can be reconstructed solely from the longitudinal measurements. In thismore » paper, we show how vector fields with non-zero divergence in a bounded domain can also be reconstructed from the longitudinal measurements without the need of explicitly evaluating the transverse measurements. To the best of our knowledge, VT has not previously been used for this purpose. In particular, we study low-frequency, time-harmonic electric fields generated by dipole sources in convex bounded domains which arise, for example, in electroencephalography (EEG) source imaging. We explain in detail the theoretical background, the derivation of the electric field inverse problem and the numerical approximation of the line integrals. We show that fields with non-zero divergence can be reconstructed from the longitudinal measurements with the help of two sparsity constraints that are constructed from the transverse measurements and the vector Laplace operator. As a comparison to EEG source imaging, we note that VT does not require mathematical modeling of the sources. By numerical simulations, we show that the pattern of the electric field can be correctly estimated using VT and the location of the source activity can be determined accurately from the reconstructed magnitudes of the field. - Highlights: • Vector tomography is used to reconstruct electric fields generated by dipole sources. • Inverse solutions are based on longitudinal and transverse line integral measurements. • Transverse line integral measurements are used as a sparsity constraint. • Numerical procedure to approximate the line integrals is described in detail. • Patterns of the studied electric fields are correctly estimated.« less

  19. 22. Detail of remnants of winch and motor on remains ...

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

    22. Detail of remnants of winch and motor on remains of machinery house platform east of drawspan; note cables (still connected to drawspan) coming off the winding drum; view to north. - Summer Street Bridge, Spanning Reserved Channel, Boston, Suffolk County, MA

  20. Detail, view, underside of halfthrough girder span over entrance to ...

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

    Detail, view, underside of half-through girder span over entrance to scrap yard at western end of trestle. Note that abutment is slightly skewed. - Pennsylvania Railroad, French Creek Trestle, Spanning French Creek, north of Paradise Street, Phoenixville, Chester County, PA

  1. Alternative Methods of Base Level Demand Forecasting for Economic Order Quantity Items,

    DTIC Science & Technology

    1975-12-01

    Note .. . . . . . . . . . . . . . . . . . . . . . . . 21 AdaptivC Single Exponential Smooti-ing ........ 21 Choosing the Smoothiing Constant... methodology used in the study, an analysis of results, .And a detailed summary. Chapter I. Methodology , contains a description o the data, a...Chapter IV. Detailed Summary, presents a detailed summary of the findings, lists the limitations inherent in the 7’" research methodology , and

  2. Taking It Down: Notetaking Practices of L1 and L2 Students.

    ERIC Educational Resources Information Center

    Clerehan, Rosemary

    1995-01-01

    This study examined notes taken by 29 undergraduate native and non-native speakers of English during a lecture on commercial law. It found that native speakers took more detailed notes and more accurately recorded the hierarchical structure and principal elements of the lecture than non-native speakers. (48 references) (MDM)

  3. 7 CFR 4279.181 - Conditions precedent to issuance of Loan Note Guarantee.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... LOANMAKING Business and Industry Loans § 4279.181 Conditions precedent to issuance of Loan Note Guarantee... Commitment and Form 4279-1. A copy of the detailed loan settlement of the lender must be attached to support this certification. (m) There has been neither any material adverse change in the borrower's financial...

  4. Experimental and Study Design Considerations for Uncovering Oncometabolites.

    PubMed

    Haznadar, Majda; Mathé, Ewy A

    2017-01-01

    Metabolomics as a field has gained attention due to its potential for biomarker discovery, namely because it directly reflects disease phenotype and is the downstream effect of posttranslational modifications. The field provides a "top-down," integrated view of biochemistry in complex organisms, as opposed to the traditional "bottom-up" approach that aims to analyze networks of interactions between genes, proteins and metabolites. It also allows for the detection of thousands of endogenous metabolites in various clinical biospecimens in a high-throughput manner, including tissue and biofluids such as blood and urine. Of note, because biological fluid samples can be collected relatively easily, the time-dependent fluctuations of metabolites can be readily studied in detail.In this chapter, we aim to provide an overview of (1) analytical methods that are currently employed in the field, and (2) study design concepts that should be considered prior to conducting high-throughput metabolomics studies. While widely applicable, the concepts presented here are namely applicable to high-throughput untargeted studies that aim to search for metabolite biomarkers that are associated with a particular human disease.

  5. Interior view, detail view in master bedroom looking north to ...

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

    Interior view, detail view in master bedroom looking north to fireplace and mantel; note; partially blocked door opening to family dining room west of fireplace and iron railing at door to south entry hall - Fort Hill, Clemson University Campus, Clemson, Pickens County, SC

  6. 40. Detail of typical subdeck of granite pier showing humanscale ...

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

    40. Detail of typical subdeck of granite pier showing human-scale arched openings in pies. Note remnants of fender system. View north - New York, New Haven & Hartford Railroad, Fort Point Channel Rolling Lift Bridge, Spanning Fort Point Channel, Boston, Suffolk County, MA

  7. Feasibility study of a layer-oriented wavefront sensor for solar telescopes: comment.

    PubMed

    Kellerer, Aglaé

    2014-11-10

    The future generation of telescopes will be equipped with multi-conjugate adaptive-optics (MCAO) systems in order to obtain high angular resolution over large fields of view. MCAO comes in two flavors: star- and layer-oriented. Existing solar MCAO systems rely exclusively on the star-oriented approach. Earlier we suggested a method to implement the layer-oriented approach, and in view of recent concerns by Marino and Wöger [Appl. Opt.53, 685 (2014)10.1364/AO.53.000685APOPAI1559-128X], we now explain the proposed scheme in further detail. We note that in any layer-oriented system one sensor is conjugated to the pupil and the others are conjugated to higher altitudes. For the latter, not all the sensing surface is illuminated by the entire field of view. The successful implementation of nighttime layer-oriented systems shows that the field reduction is no crucial limitation. In the solar approach the field reduction is directly noticeable because it causes vignetting of the Shack-Hartmann subaperture images. It can be accounted for by a suitable adjustment of the algorithms to calculate the local wavefront slopes. We discuss a further concern related to the optical layout of a layer-oriented solar system.

  8. Detailed view of one (1) end of the swing span, ...

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

    Detailed view of one (1) end of the swing span, supported on a rest pier, with the span in the closed position and in the train operational mode. Note the end truss bearing where a steel wedge is in the driven position to complete the end bearing arrangement. The wedges are power-driven through the machinery crank arms shown, thus forcing the ends of the swing span truss upward. Note: The top of the old stone pies has been encased with a concrete collar to hold stone masonry together and strengthen truss bearing points. - Bridgeport Swing Span Bridge, Spanning Tennessee River, Bridgeport, Jackson County, AL

  9. Detail view of the starboard side of the aft fuselage ...

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

    Detail view of the starboard side of the aft fuselage of the Orbiter Discovery in the Orbiter Processing Facility at Kennedy Space Center with the Orbiter Maneuvering/Reaction Control Systems Pod removed and exposing the insulating foil used to protect the orbiter structure from the heat generated by the maneuvering and reaction control engines. Also note in the view that the aft fuselage access door has bee removed and also note the ground support equipment attached to the T-0 umbilical plate in the lower left of the view. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  10. Maintaining Research Documents with Database Management Software.

    ERIC Educational Resources Information Center

    Harrington, Stuart A.

    1999-01-01

    Discusses taking notes for research projects and organizing them into card files; reviews the literature on personal filing systems; introduces the basic process of database management; and offers a plan for managing research notes. Describes field groups and field definitions, data entry, and creating reports. (LRW)

  11. Detail of north end of the Electrical Shop (foreground) and ...

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

    Detail of north end of the Electrical Shop (foreground) and Sheet Metal Shop, note the metal-frame windows in the Electrical Shop, view facing east - Kahului Cannery, Plant No. 28, Boiler House, Sheet Metal and Electrical Shops, 120 Kane Street, Kahului, Maui County, HI

  12. 24. DETAIL VIEW OF COLUMN #072 DEVIATING FROM VERTICAL IN ...

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

    24. DETAIL VIEW OF COLUMN #072 DEVIATING FROM VERTICAL IN ROW OF INTACT COLUMNS, LOOKING NORTHEAST TO SOUTHWEST. (NOTE BOLTED BLOCK SCABBED TO COLUMN AS JOIST/TRUSS SUPPORT) - Oakland Army Base, Transit Shed, East of Dunkirk Street & South of Burma Road, Oakland, Alameda County, CA

  13. 10. DETAIL VIEW OF UNDERSIDE OF FIGUEROA STREET VIADUCT SEEN ...

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

    10. DETAIL VIEW OF UNDERSIDE OF FIGUEROA STREET VIADUCT SEEN FROM SAN FERNANDO ROAD. NOTE THAT GLOBE OF LAMP FIXTURE APPEARS TO HAVE MELTED. LOOKING 206°SSW. - Arroyo Seco Parkway, Figueroa Street Viaduct, Spanning Los Angeles River, Los Angeles, Los Angeles County, CA

  14. Detail of old rain shed (Building No. 43) showing vertical ...

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

    Detail of old rain shed (Building No. 43) showing vertical posts. Note rock foundations of wood tanks once located under the rain shed on the ground at center of photograph. - Hawaii Volcanoes National Park Water Collection System, Hawaii Volcanoes National Park, Volcano, Hawaii County, HI

  15. 14. Detail, northeast facade, arched main window of waiting room; ...

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

    14. Detail, northeast facade, arched main window of waiting room; note quality of stonework and mortar joint tooling beneath window, representing a ca. 1937 alteration; view to southwest, 90mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA

  16. Newton's Investigation of Light and Color: Historical and Experimental Notes. Experiment No. 7.

    ERIC Educational Resources Information Center

    Devons, Samuel

    The life and work of Isaac Newton and his investigations of light and color are described in detail. Notes include preliminary observations of chromatic dispersion; dispersion by an equilateral prism; the "Experimentum Crucos" or the composite nature of white light; the nature of colored light and illumination; transmissions and reflections; and…

  17. Forest site classification in the interior uplands

    Treesearch

    Glendon W. Smalley

    1989-01-01

    Classification and evaluation of forest sites is an essential step in managing central hardwood forests. In Note 4.01, The Importance of Site Quality, the usefulness of land classification systems was discussed. The present Note describes one of those systems in more detail. It is an easy-to-use system developed for the Cumberland Plateau and Highland Rim-Pennyroyal...

  18. An audit of inpatient case records and suggestions for improvements.

    PubMed

    Arshad, A R; Ganesananthan, S; Ajik, S

    2000-09-01

    A study was carried out in Kuala Lumpur Hospital to review the adequacy of documentation of bio-data and clinical data including clinical examination, progress review, discharge process and doctor's identification in ten of our clinical departments. Twenty criteria were assessed in a retrospective manner to scrutinize the contents of medical notes and subsequently two prospective evaluations were conducted to see improvement in case notes documentation. Deficiencies were revealed in all the criteria selected. However there was a statistically significant improvement in the eleven clinical data criteria in the subsequent two evaluations. Illegibility of case note entries and an excessive usage of abbreviations were noted during this audit. All clinical departments and hospitals should carry out detailed studies into the contents of their medical notes.

  19. Review and Process Effects of Spontaneous Note-Taking on Text Comprehension.

    PubMed

    Slotte; Lonka

    1999-01-01

    This study examines how quantitative and qualitative differences in spontaneously taken notes are related to text comprehension in combination with reviewing or not reviewing previously made notes. High school graduates (N = 226) were allowed to take notes in any way they desired while reading a philosophical text. Approximately half the participants were told that they could review their notes during writing tasks designed to measure the ability to define, compare, and evaluate text content. The other half of the participants answered the subsequent questions without their notes. The process of taking notes was rated on the basis of note quality and quantity. The results revealed significant review and process effects in spontaneous note-taking. Reviewing the notes during essay-writing generally resulted in good performance in an exam calling for deep-level text comprehension. However, this review effect was mainly limited to detailed learning instead of making one's own inferences. Results pertaining to note quality indicated that the participants who summarized the content of the text resulted in better performance in all tasks in comparison with those who produced notes following the text order or verbatim notes. The amount of note-taking was also positively related to text comprehension. The discussion focuses upon the situational appropriateness of note-taking effects that pose challenges to educators. Copyright 1999 Academic Press.

  20. 43. MISSISSIPPI BASIN MODEL AT CLINTON SUBSTATION. DETAIL OF 200 ...

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

    43. MISSISSIPPI BASIN MODEL AT CLINTON SUBSTATION. DETAIL OF 200 GALLON PER MINUTE INFLOW CONTROLLER WITH NEW PROGRAMMER, LOCATED ALONG THE NATCHEZ SECTION OF THE MODEL. NOTE CONTROL BUILDING AT LEFT. - Waterways Experiment Station, Hydraulics Laboratory, Halls Ferry Road, 2 miles south of I-20, Vicksburg, Warren County, MS

  1. 25. Detail, roof at junction of main roof and tower ...

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

    25. Detail, roof at junction of main roof and tower skirt roof; note condition of slates, subroof, missing gutter, lead pipe gutter outlet; view to northwest from lift-bed truck, 135mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA

  2. 15. Credit JTL: Detail, oblique view of central panel point ...

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

    15. Credit JTL: Detail, oblique view of central panel point connection at top chord; note recess in chord bar to right of joint, and missing third (central) vertical tie rod - Reading-Halls Station Bridge, U.S. Route 220, spanning railroad near Halls Station, Muncy, Lycoming County, PA

  3. 16. DETAIL, VERTICAL MEMBER L2U2 FROM BELOW AND EAST. UNUSUALLY ...

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

    16. DETAIL, VERTICAL MEMBER L2-U2 FROM BELOW AND EAST. UNUSUALLY SHAPED DESIGN REFLECTS COLUMN STRESSES ALSO NOTE LACING, WHICH COMPRISES ANGLES RATHER THAN COMMON FLAT BARS - Coraopolis Bridge, Spanning Ohio River back channel at Ferree Street & Grand Avenue, Coraopolis, Allegheny County, PA

  4. Detail of dipole antenna element (right) and 94' lowband reflector ...

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

    Detail of dipole antenna element (right) and 94' low-band reflector screen poles (left), note the guy wires from the antenna element, view facing north northeast - U.S. Naval Base, Pearl Harbor, Naval Radio Station, AF/FRD-10 Circularly Disposed Antenna Array, Wahiawa, Honolulu County, HI

  5. DETAIL VIEW OF THE STRUCTURE OF THE BASE OF THE ...

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

    DETAIL VIEW OF THE STRUCTURE OF THE BASE OF THE TEST STAND AND THE TAIL SECTION OF A REDSTONE (JUPITER) ROCKET. NOTE THE FLAME DEFLECTOR BEHIND THE STRUCTURE IN THE FOREGROUND. - Marshall Space Flight Center, Redstone Rocket (Missile) Test Stand, Dodd Road, Huntsville, Madison County, AL

  6. 3. DETAIL VIEW OF ONE ARCH SPAN, LOOKING NW ALONG ...

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

    3. DETAIL VIEW OF ONE ARCH SPAN, LOOKING NW ALONG EAST BANK OF SUSQUEHANNA RIVER. NOTE FLOOD STAGE MARKINGS ON PIER, ALSO LONGITUDINAL CONSTRUCTION JOINT IN ARCH BARREL. - Philadelphia & Reading Railroad, Susquehanna River Bridge, Spanning Susquehanna River, North of I-83 Bridge, Harrisburg, Dauphin County, PA

  7. Software quality assurance | News

    Science.gov Websites

    Measure was removed: "Sufficient level of detail in the requirements to develop test cases." ; This control measure was removed since the sufficient level of detail needed to develop test cases is recorded for all test cases. (Note: This is mandatory for applications graded with a High Quality Assurance

  8. Histology. Notes for Students of Animal Husbandry.

    ERIC Educational Resources Information Center

    Price, Charles J.; Reed, Josephine E.

    This document approaches the subject of Histology by way of simple independent unicellular organisms through the lower levels of cell organization and specialization to a detailed study of the highly complex tissues of vertebrate animals. Emphasis is placed on structure, but function is explained in some detail. The relationships between tissues…

  9. 24. Roof detail from liftbed truck, showing pan roof above ...

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

    24. Roof detail from lift-bed truck, showing pan roof above breezeway, with sawn redwood trim, tube-type drains; note missing rain gutter at roof edge, deteriorated condition of slates; view to south, 90mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA

  10. 9. Detail view, greenhouse, fragment of Doric frieze located in ...

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

    9. Detail view, greenhouse, fragment of Doric frieze located in the south wall (Note the decorative mortar work known as galleting in which small stones are imbedded on the surface of the mortar. - John Bartram House & Garden, Greenhouse, 54th Street & LIndbergh Boulevard, Philadelphia, Philadelphia County, PA

  11. Magnetohydrodynamic and gasdynamic theories for planetary bow waves

    NASA Technical Reports Server (NTRS)

    Spreiter, J. R.; Stahara, S. S.

    1984-01-01

    The observed properties of bow waves and the associated plasma flows are outlined, along with those features identified that can be described by a continuum magnetohydrodynamic flow theory as opposed to a more detailed multicomponent particle and field plasma theory. The primary objectives are to provide an account of the fundamental concepts and current status of the magnetohydrodynamic and gas dynamic theories for solar wind flow past planetary bodies. This includes a critical examination of: (1) the fundamental assumptions of the theories; (2) the various simplifying approximations introduced to obtain tractable mathematical problems; (3) the limitations they impose on the results; and (4) the relationship between the results of the simpler gas dynamic-frozen field theory and the more accurate but less completely worked out magnetohydrodynamic theory. Representative results of the various theories are presented and compared. A number of deficiencies, ambiguities, and suggestions for improvements are discussed, and several significant extensions of the theory required to provide comparable results for all planets, their satellites, and comets are noted.

  12. Aerodynamic Comparison of Hyper-Elliptic Cambered Span (HECS) Wings with Conventional Configurations

    NASA Technical Reports Server (NTRS)

    Lazos, Barry S.; Visser, Kenneth D.

    2006-01-01

    An experimental study was conducted to examine the aerodynamic and flow field characteristics of hyper-elliptic cambered span (HECS) wings and compare results with more conventional configurations used for induced drag reduction. Previous preliminary studies, indicating improved L/D characteristics when compared to an elliptical planform prompted this more detailed experimental investigation. Balance data were acquired on a series of swept and un-swept HECS wings, a baseline elliptic planform, two winglet designs and a raked tip configuration. Seven-hole probe wake surveys were also conducted downstream of a number of the configurations. Wind tunnel results indicated aerodynamic performance levels of all but one of the HECS wings exceeded that of the other configurations. The flow field data surveys indicate the HECS configurations displaced the tip vortex farther outboard of the wing than the Baseline configuration. Minimum drag was observed on the raked tip configuration and it was noted that the winglet wake lacked the cohesive vortex structure present in the wakes of the other configurations.

  13. 115. Stage Level floor structure. Detail of the ends of ...

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

    115. Stage Level floor structure. Detail of the ends of three movable stage floor sections. An inclined steel angle track attached to the web of the floor beam allows the sections to roll under the fixed floor. The upper section of the inclined track is hinged so it can be moved upward by a cam mechanism to raise the end of the movable section level with the stage floor. A similar mechanism was used to open and close the floor sections for the star lifts (see sheet 4 of 9, note 6; sheet 8 of 9, details 5, 6A and 6B; sheet 6 of 9, notes 2A, 2B, and 3; and photo IL-1007-120). The pulley, and tongue extending out from the end of the movable section, were used to move the sections back and forth. - Auditorium Building, 430 South Michigan Avenue, Chicago, Cook County, IL

  14. Patterns of mobile device use by caregivers and children during meals in fast food restaurants.

    PubMed

    Radesky, Jenny S; Kistin, Caroline J; Zuckerman, Barry; Nitzberg, Katie; Gross, Jamie; Kaplan-Sanoff, Margot; Augustyn, Marilyn; Silverstein, Michael

    2014-04-01

    Mobile devices are a ubiquitous part of American life, yet how families use this technology has not been studied. We aimed to describe naturalistic patterns of mobile device use by caregivers and children to generate hypotheses about its effects on caregiver-child interaction. Using nonparticipant observational methods, we observed 55 caregivers eating with 1 or more young children in fast food restaurants in a single metropolitan area. Observers wrote detailed field notes, continuously describing all aspects of mobile device use and child and caregiver behavior during the meal. Field notes were then subjected to qualitative analysis using grounded theory methods to identify common themes of device use. Forty caregivers used devices during their meal. The dominant theme salient to mobile device use and caregiver-child interaction was the degree of absorption in devices caregivers exhibited. Absorption was conceptualized as the extent to which primary engagement was with the device, rather than the child, and was determined by frequency, duration, and modality of device use; child response to caregiver use, which ranged from entertaining themselves to escalating bids for attention, and how caregivers managed this behavior; and separate versus shared use of devices. Highly absorbed caregivers often responded harshly to child misbehavior. We documented a range of patterns of mobile device use, characterized by varying degrees of absorption. These themes may be used as a foundation for coding schemes in quantitative studies exploring device use and child outcomes.

  15. Application Note: Power Grid Modeling With Xyce.

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

    Sholander, Peter E.

    This application note describes how to model steady-state power flows and transient events in electric power grids with the SPICE-compatible Xyce TM Parallel Electronic Simulator developed at Sandia National Labs. This application notes provides a brief tutorial on the basic devices (branches, bus shunts, transformers and generators) found in power grids. The focus is on the features supported and assumptions made by the Xyce models for power grid elements. It then provides a detailed explanation, including working Xyce netlists, for simulating some simple power grid examples such as the IEEE 14-bus test case.

  16. Circular polarization of synchrotron radiation in high magnetic fields

    NASA Astrophysics Data System (ADS)

    de Búrca, D.; Shearer, A.

    2015-06-01

    The general model for incoherent synchrotron radiation has long been known, with the first theory being published by Westfold in 1959 and continued by Westfold and Legg in 1968. When this model was first developed, it was applied to radiation from Jupiter, with a magnetic field of ≈1G. Pulsars have a magnetic field of ≈1012 G. The Westfold and Legg model predict a circular polarization which is proportional to the square root of the magnetic field, and consequently predicts greater than 100 per cent circular polarization at high magnetic fields. Here a new model is derived based upon a more detailed analysis of the pitch angle distribution. This model is concerned with the frequency range f_{B_0}/γ ≪ f≲ f_{B_0}, noting that f_{B_0} = 2.7× 10^7B, which for a relatively high magnetic field (˜106-108 G) leaves emission in the optical range. This is much lower than the expected frequency peak for a mono-energetic particle of 0.293eB/4π m_e cγ ^2. We predict the circular polarization peaks around 107G in the optical regime with the radiation almost 15 per cent circularly polarized. The linear polarization changes from about 60 to 80 per cent in the same regime. We examine implications of this for pulsar studies.

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

    Daugherty, W. L.

    Destructive and non-destructive examinations have been performed on the components of shipping package 9975-02019 as part of a comprehensive SRS surveillance program for plutonium material stored in the K-Area Complex (KAC). During the field surveillance inspection of this package in KAC, two non-conforming conditions were noted: the axial gap of 1.577 inch exceeded the 1 inch maximum criterion, and two areas of dried glue residue were noted on the upper fiberboard subassembly. This package was subsequently transferred to SRNL for more detailed inspection and destructive examination. In addition to the conditions noted in KAC, the following conditions were noted: -more » Numerous small spots of corrosion were observed along the bottom edge of the drum. - In addition to the smeared glue residue on the upper fiberboard subassembly, there was also a small dark stain. - Mold was present on the side and bottom of the lower fiberboard subassembly. Dark stains from elevated moisture content were also present in these areas. - A dark spot with possible light corrosion was observed on the primary containment vessel flange, and corresponding rub marks were observed on the secondary containment vessel ID. - The fiberboard thermal conductivity in the radial orientation was above the specified range. When the test was repeated with slightly lower moisture content, the result was acceptable. The moisture content for both tests was within a range typical of other packages in storage. The observed conditions must be fully evaluated by KAC to ensure the safety function of the package is being maintained. Several factors can contribute to the concentration of moisture in the fiberboard, including higher than average initial moisture content, higher internal temperature (due to internal heat load and placement within the array of packages), and the creation of additional moisture as the fiberboard begins to degrade.« less

  18. How Do Residents Spend Their Shift Time? A Time and Motion Study With a Particular Focus on the Use of Computers

    PubMed Central

    Mamykina, Lena; Vawdrey, David K.; Hripcsak, George

    2016-01-01

    Purpose To understand how much time residents spend using computers as compared with other activities, and what residents use computers for. Method This time and motion study was conducted in June and July 2010 at NewYork-Presbyterian/Columbia University Medical Center with seven residents (first-, second-, and third-year) on the general medicine service. An experienced observer shadowed residents during a single day shift, captured all their activities using an iPad application, and took field notes. The activities were captured using a validated taxonomy of clinical activities, expanded to describe computer-based activities with a greater level of detail. Results Residents spent 364.5 minutes (50.6%) of their shift time using computers, compared with 67.8 minutes (9.4%) interacting with patients. In addition, they spent 292.3 minutes (40.6%) talking with others in person, 186.0 minutes (25.8%) handling paper notes, 79.7 minutes (11.1%) in rounds, 80.0 minutes (11.1%) walking or waiting, and 54.0 minutes (7.5%) talking on the phone. Residents spent 685 minutes (59.6%) multitasking. Computer-based documentation activities amounted to 189.9 minutes (52.1%) of all computer-based activities time, with 128.7 minutes (35.3%) spent writing notes and 27.3 minutes (7.5%) reading notes composed by others. Conclusions The study showed residents spent considerably more time interacting with computers (over 50% of their shift time), than in direct contact with patients (less than 10% of their shift time). Some of this may be due to an increasing reliance on computing systems for access to patient data, further exacerbated by inefficiencies in the design of the electronic health record. PMID:27028026

  19. How Do Residents Spend Their Shift Time? A Time and Motion Study With a Particular Focus on the Use of Computers.

    PubMed

    Mamykina, Lena; Vawdrey, David K; Hripcsak, George

    2016-06-01

    To understand how much time residents spend using computers compared with other activities, and what residents use computers for. This time and motion study was conducted in June and July 2010 at NewYork-Presbyterian/Columbia University Medical Center with seven residents (first-, second-, and third-year) on the general medicine service. An experienced observer shadowed residents during a single day shift, captured all their activities using an iPad application, and took field notes. The activities were captured using a validated taxonomy of clinical activities, expanded to describe computer-based activities with a greater level of detail. Residents spent 364.5 minutes (50.6%) of their shift time using computers, compared with 67.8 minutes (9.4%) interacting with patients. In addition, they spent 292.3 minutes (40.6%) talking with others in person, 186.0 minutes (25.8%) handling paper notes, 79.7 minutes (11.1%) in rounds, 80.0 minutes (11.1%) walking or waiting, and 54.0 minutes (7.5%) talking on the phone. Residents spent 685 minutes (59.6%) multitasking. Computer-based documentation activities amounted to 189.9 minutes (52.1%) of all computer-based activities time, with 128.7 minutes (35.3%) spent writing notes and 27.3 minutes (7.5%) reading notes composed by others. The study showed that residents spent considerably more time interacting with computers (over 50% of their shift time) than in direct contact with patients (less than 10% of their shift time). Some of this may be due to an increasing reliance on computing systems for access to patient data, further exacerbated by inefficiencies in the design of the electronic health record.

  20. Predicate Argument Structure Frames for Modeling Information in Operative Notes

    PubMed Central

    Wang, Yan; Pakhomov, Serguei; Melton, Genevieve B.

    2015-01-01

    The rich information about surgical procedures contained in operative notes is a valuable data source for improving the clinical evidence base and clinical research. In this study, we propose a set of Predicate Argument Structure (PAS) frames for surgical action verbs to assist in the creation of an information extraction (IE) system to automatically extract details about the techniques, equipment, and operative steps from operative notes. We created PropBank style PAS frames for the 30 top surgical action verbs based on examination of randomly selected sample sentences from 3,000 Laparoscopic Cholecystectomy notes. To assess completeness of the PAS frames to represent usage of same action verbs, we evaluated the PAS frames created on sample sentences from operative notes of 6 other gastrointestinal surgical procedures. Our results showed that the PAS frames created with one type of surgery can successfully denote the usage of the same verbs in operative notes of broader surgical categories. PMID:23920664

  1. SOUTH WING, MTR661. INTERIOR DETAIL INSIDE LAB ROOM 131. CAMERA ...

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

    SOUTH WING, MTR-661. INTERIOR DETAIL INSIDE LAB ROOM 131. CAMERA FACING NORTHEAST. NOTE CONCRETE BLOCK WALLS. SAFETY SHOWER AND EYE WASHER AT REAR WALL. INL NEGATIVE NO. HD46-7-2. Mike Crane, Photographer, 2/2005. - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  2. 18. DETAIL OF COMBINATION HANDWASH SINK/KNIFE STERILIZER ON SPLITTERS' PLATFORM; ...

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

    18. DETAIL OF COMBINATION HANDWASH SINK/KNIFE STERILIZER ON SPLITTERS' PLATFORM; KNIVES AND CLEAVERS WERE CLEANED FREQUENTLY BY DIPPING THEM INTO STEAM-HEATED WATER IN THE RECTANGULAR TANK; NOTE FOOT-OPERATED FAUCETS - Rath Packing Company, Beef Killing Building, Sycamore Street between Elm & Eighteenth Streets, Waterloo, Black Hawk County, IA

  3. DETAIL OF THE SLOPING CONCRETE PAD AT THE SOUTH SIDE ...

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

    DETAIL OF THE SLOPING CONCRETE PAD AT THE SOUTH SIDE OF THE GUN EMPLACEMENT. NOTE ADDED BLOCK OF CAST CONCRETE AT THE LOW (RIGHT) END OF SLOPED PAD. VIEW FACING SOUTHWEST - U.S. Naval Base, Pearl Harbor, Ford Island 5-Inch Antiaircraft Battery, East Gun Emplacement, Ford Island, Pearl City, Honolulu County, HI

  4. PBF (PER620) interior. Detail view of door in north wall ...

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

    PBF (PER-620) interior. Detail view of door in north wall of reactor bay. Camera facing north. Note tonnage weighting of hatch covers in floor. Date: May 2004. INEEL negative no. HD-41-8-2 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID

  5. Detail of the base of dipole antenna element with graduated ...

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

    Detail of the base of dipole antenna element with graduated pole, note the arms supporting the vertical wires away from the mast and the metal mesh covering the concrete base, view facing west - U.S. Naval Base, Pearl Harbor, Naval Radio Station, AF/FRD-10 Circularly Disposed Antenna Array, Wahiawa, Honolulu County, HI

  6. 13. Detail, northeast facade, original door from platform to waiting ...

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

    13. Detail, northeast facade, original door from platform to waiting room, now non-functional; note holes in mortar joints used to hold masonry anchors for mounting advertising signs for previous building tenants; view to southwest, 90mm lens. - Southern Pacific Depot, 559 El Camino Real, San Carlos, San Mateo County, CA

  7. 17. Detail view of ceiling and beams on third floor ...

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

    17. Detail view of ceiling and beams on third floor of south section of mill. Note the broom attached to the ceiling, which was used to sweep the leather belts used for power transmission, and the bearing pads bolted to the ceiling as well. - Lowe Mill, Eighth Avenue, Southwest, Huntsville, Madison County, AL

  8. 10. Interior detail, original Boiler and Engine Room, Engine Stores ...

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

    10. Interior detail, original Boiler and Engine Room, Engine Stores Building, Southern Pacific Railroad Carlin Shops, view to east (90mm lens). Note the pin-connected roof truss system and built-up iron longitudinal roof girders. - Southern Pacific Railroad, Carlin Shops, Engine Stores Building, Foot of Sixth Street, Carlin, Elko County, NV

  9. Surprising the Writer: Discovering Details through Research and Reading.

    ERIC Educational Resources Information Center

    Broaddus, Karen; Ivey, Gay

    2002-01-01

    Describes how students parallel the process of author Megan McDonald in conducting research and collecting information to provide ideas for the form and content of their writing. Notes that guiding students to record and organize information in a graphic format helps them to transfer those interesting details to new types of writing. (SG)

  10. The field-space metric in spiral inflation and related models

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

    Erlich, Joshua; Olsen, Jackson; Wang, Zhen

    2016-09-22

    Multi-field inflation models include a variety of scenarios for how inflation proceeds and ends. Models with the same potential but different kinetic terms are common in the literature. We compare spiral inflation and Dante’s inferno-type models, which differ only in their field-space metric. We justify a single-field effective description in these models and relate the single-field description to a mass-matrix formalism. We note the effects of the nontrivial field-space metric on inflationary observables, and consequently on the viability of these models. We also note a duality between spiral inflation and Dante’s inferno models with different potentials.

  11. Hamiltonian flows with random-walk behaviour originating from zero-sum games and fictitious play

    NASA Astrophysics Data System (ADS)

    van Strien, Sebastian

    2011-06-01

    In this paper we introduce Hamiltonian dynamics, inspired by zero-sum games (best response and fictitious play dynamics). The Hamiltonian functions we consider are continuous and piecewise affine (and of a very simple form). It follows that the corresponding Hamiltonian vector fields are discontinuous and multi-valued. Differential equations with discontinuities along a hyperplane are often called 'Filippov systems', and there is a large literature on such systems, see for example (di Bernardo et al 2008 Theory and applications Piecewise-Smooth Dynamical Systems (Applied Mathematical Sciences vol 163) (London: Springer); Kunze 2000 Non-Smooth Dynamical Systems (Lecture Notes in Mathematics vol 1744) (Berlin: Springer); Leine and Nijmeijer 2004 Dynamics and Bifurcations of Non-smooth Mechanical Systems (Lecture Notes in Applied and Computational Mechanics vol 18) (Berlin: Springer)). The special feature of the systems we consider here is that they have discontinuities along a large number of intersecting hyperplanes. Nevertheless, somewhat surprisingly, the flow corresponding to such a vector field exists, is unique and continuous. We believe that these vector fields deserve attention, because it turns out that the resulting dynamics are rather different from those found in more classically defined Hamiltonian dynamics. The vector field is extremely simple: outside codimension-one hyperplanes it is piecewise constant and so the flow phit piecewise a translation (without stationary points). Even so, the dynamics can be rather rich and complicated as a detailed study of specific examples show (see for example theorems 7.1 and 7.2 and also (Ostrovski and van Strien 2011 Regular Chaotic Dynf. 16 129-54)). In the last two sections of the paper we give some applications to game theory, and finish with posing a version of the Palis conjecture in the context of the class of non-smooth systems studied in this paper. To Jacob Palis on his 70th birthday.

  12. [Trans-suture mechanical colorectal anastomosis using a double stapler in the anterior resection of the rectum. Technical note].

    PubMed

    Saviano, M S; Ricchi, E

    1990-04-30

    The spread of mechanical staplers now makes it possible to perform anastomoses in anterior resections of the rectum that are easier and safer than manual ones. Certain related problems are well known, particularly in patients with narrow pelvis and, in low anastomoses, the fashioning of the tobacco pouch on the distal rectal stump. The technique of transutural mechanical colorectal anastomosis with circular stapler after closure of the rectal stump with linear stapler is described in detail. Advantages of the technique are: anastomoses that are technically easier and safer because making of the tobacco pouch on the distal rectal stump is avoided; pollution of the operating field is reduced to the minimum; there are no problems related to differences in lumen of the colorectal stumps.

  13. Lectures series in computational fluid dynamics

    NASA Technical Reports Server (NTRS)

    Thompson, Kevin W.

    1987-01-01

    The lecture notes cover the basic principles of computational fluid dynamics (CFD). They are oriented more toward practical applications than theory, and are intended to serve as a unified source for basic material in the CFD field as well as an introduction to more specialized topics in artificial viscosity and boundary conditions. Each chapter in the test is associated with a videotaped lecture. The basic properties of conservation laws, wave equations, and shock waves are described. The duality of the conservation law and wave representations is investigated, and shock waves are examined in some detail. Finite difference techniques are introduced for the solution of wave equations and conservation laws. Stability analysis for finite difference approximations are presented. A consistent description of artificial viscosity methods are provided. Finally, the problem of nonreflecting boundary conditions are treated.

  14. Ethnography for Teachers' Professional Development: Japanese Approach of Investigation on Classroom Activities

    ERIC Educational Resources Information Center

    Matoba, Masami; Sarkar Arani Mohammed Reza

    2006-01-01

    In this paper, we examine how journal and ethnography field notes in Jugyou Kenkyu (lesson study) help teachers to understand the diverse range of talents and abilities of their students. Especially, we focus on how ethnography field note and reflective papers (karate) help teachers to change their assumptions about student learning. The data…

  15. 9. Detail of electrical cables from relay station to upper ...

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

    9. Detail of electrical cables from relay station to upper floor of tower. Note the penetrations in the wall, right of center where cables formerly passed into the control room. - New York, New Haven, & Hartford Railroad, Shell Interlocking Tower, New Haven Milepost 16, approximately 100 feel east of New Rochelle Junction, New Rochelle, Westchester County, NY

  16. 29. DETAIL OF OUTLET DUCTS FOR MST AIRCONDITIONING SYSTEM IN ...

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

    29. DETAIL OF OUTLET DUCTS FOR MST AIR-CONDITIONING SYSTEM IN NORTHWEST CORNER OF SLC-3W MST STATION 70.5 (LOWEST PAYLOAD SERVICE STATION). NOTE RING ATTACHMENT FOR PERSONNEL SAFETY HARNESS IN LEFT FOREGROUND. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 West, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  17. PBF Control Building (PER619). Interior detail of control room's severe ...

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

    PBF Control Building (PER-619). Interior detail of control room's severe fuel damage instrument panel. Indicators provided real-time information about test underway in PBF reactor. Note audio speaker. Date: May 2004. INEEL negative no, HD-41-7-4 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID

  18. A View from the Inside: Collaborating with Students to Flip the Classroom in Real Time

    ERIC Educational Resources Information Center

    Zavattaro, Staci M.; Kus, Kristina; Lademann, Jason; Peeple-Briggs, Elizabeth

    2018-01-01

    This article details decisions made to flip a small, public administration graduate-level course in real time. Interweaving student feedback with instructor notes and reflections gives a unique, personal look into a scenario-based course that changed weekly. We detail this dynamism, highlighting successes and failures in flipping the classroom.…

  19. PBF (PER620) interior. Detail view across top of reactor tank. ...

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

    PBF (PER-620) interior. Detail view across top of reactor tank. Camera facing northeast. Ait tubing is cleanup equipment. Note projections from reactor structure above water level in tank. Date: May 2004. INEEL negative no. HD-41-5-1 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID

  20. Detail of 25' highband reflector screen pole showing the horizontal ...

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

    Detail of 25' high-band reflector screen pole showing the horizontal wood beams and vertical wires hung from ceramic insulators, note the dipole antenna element and 94' low-band reflector screen poles in background, view facing north - U.S. Naval Base, Pearl Harbor, Naval Radio Station, AF/FRD-10 Circularly Disposed Antenna Array, Wahiawa, Honolulu County, HI

  1. 8. AFRD WAREHOUSE, EAST SIDE DETAIL SHOWS CONNECTION OF LEANTO ...

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

    8. AFRD WAREHOUSE, EAST SIDE DETAIL SHOWS CONNECTION OF LEAN-TO TO WALL. FACING WEST. NOTE THE PROFILE OF THE METAL AWNING ON SOUTH SIDE. ELECTRICAL CONDUIT AND OTHER SERVICES PENETRATE WALL. POLE SECURED WITH TRIANGULAR BRACES AT CORNER IS COMMUNICATION POLE. - Minidoka Relocation Center Warehouse, 111 South Fir Street, Shoshone, Lincoln County, ID

  2. A&M. TAN607. Detail of installed hot shop viewing window almost ...

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

    A&M. TAN-607. Detail of installed hot shop viewing window almost complete. Cable channel is still exposed, lacking cover. Note bottle in upper left corner containing spare zinc bromide in even of leak from window. Date: October 20, 1954. INEEL negative no. 12560 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

  3. 65. DETAIL OF ASSISTANT LAUNCH CONTROLLER AND LAUNCH CONTROLLER PANELS ...

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

    65. DETAIL OF ASSISTANT LAUNCH CONTROLLER AND LAUNCH CONTROLLER PANELS LOCATED NEAR CENTER OF SLC-3E CONTROL ROOM. NOTE 30-CHANNEL COMMUNICATIONS PANELS. PAYLOAD ENVIRONMENTAL CONTROL AND MONITORING PANELS (LEFT) AND LAUNCH OPERATORS PANEL (RIGHT) IN BACKGROUND. - Vandenberg Air Force Base, Space Launch Complex 3, Launch Operations Building, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  4. FAST CHOPPER BUILDING, TRA665. DETAIL SHOWS UPPER AND LOWER LEVEL ...

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

    FAST CHOPPER BUILDING, TRA-665. DETAIL SHOWS UPPER AND LOWER LEVEL WALLS OF DIFFERING MATERIALS. NOTE DOORWAY TO MTR TO RIGHT OF CHOPPER BUILDING'S CLIPPED CORNER. CAMERA FACING WEST. INL NEGATIVE NO. HD42-1. Mike Crane, Photographer, 3/2004 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  5. NOTES: Issues and Technical Details With Introduction of NOTES Into a Small General Surgery Residency Program

    PubMed Central

    Mirza, Brian; Horne, Walter; Moskowitz, Jesse B.

    2008-01-01

    Background and Objectives: Natural orifice translumenal endoscopic surgery (NOTES) is a development of recent origin. In 2004, Kalloo et al first described NOTES investigation in an animal model. Since then, several investigators have pursued NOTES study in animal survival and nonsurvival models. Our objectives for this project included studying NOTES intervention in a laboratory environment using large animal (swine) models and learning to do so in a safe, controlled manner. Ultimately, we intend to introduce NOTES methodology into our surgical residency training program. The expertise of an experienced laparoscopic surgeon, fellowship-trained laparoendoscopic surgeon, and veterinarian along with a senior surgical resident was utilized to bring the input of several disciplines to this study. The Institutional Animal Care and Use Committee (IACUC) of Northeastern Ohio Universities College of Medicine and Pharmacy (NEOUCOM/COP) approved this study. Methods: A series of 5 laboratory sessions using mixed breed farm swine varying in weight from 37 kg to 43.1 kg was planned for the initial phase of NOTES introduction into our residency program. Animals were not kept alive in this investigation. All animals were anesthetized using a standard swine protocol and euthanized following guidelines issued by the American Veterinary Medical Association Panel on Euthanasia. Equipment included a Fujinon EVE endoscope 0.8 cm in diameter with a suction/irrigation channel and one working channel. Initially, a US Endoscopy gastric overtube, 19.5 mm OD and 50 cm in length, was used to facilitate passage of the endoscope. However, this device was found to have insufficient length. Subsequently, commercially available 5/8” diameter clear plastic tubing, 70 cm to 80 cm in length, was adapted for use as an overtube. Standard endoscopic instruments included Boston Scientific biopsy forceps, needle-knife, papillotome, endoscopic clip applier, and Valley Lab electrosurgical unit. A Karl Storz laparoscope and tower were used for laparoscopic observation of NOTES maneuvers. Necropsy was performed to determine specific details of surgical intervention. Results: NOTES intervention is feasible in an animal model. Insight into the potential of NOTES was obtained in this investigation. Conclusions: NOTES investigation in a controlled, laboratory setting using an animal model proved to have value for our program. A steep learning curve was encountered despite the availability of an investigator familiar with elementary NOTES procedures. The authors strongly suggest investigators adopt the ASGE/SAGES working group recommendations for a multidisciplinary team possessing advanced therapeutic endoscopic and advanced laparoscopic skills to study NOTES before human investigation. Animal laboratory facilities to perform research and training should be available to the multidisciplinary team for exploration of NOTES techniques and procedures. Institutional Review Board (IRB) approval must be obtained before introduction of NOTES procedures in human patients. PMID:18402737

  6. Technical note: A simple approach for efficient collection of field reference data for calibrating remote sensing mapping of northern wetlands

    NASA Astrophysics Data System (ADS)

    Gålfalk, Magnus; Karlson, Martin; Crill, Patrick; Bousquet, Philippe; Bastviken, David

    2018-03-01

    The calibration and validation of remote sensing land cover products are highly dependent on accurate field reference data, which are costly and practically challenging to collect. We describe an optical method for collection of field reference data that is a fast, cost-efficient, and robust alternative to field surveys and UAV imaging. A lightweight, waterproof, remote-controlled RGB camera (GoPro HERO4 Silver, GoPro Inc.) was used to take wide-angle images from 3.1 to 4.5 m in altitude using an extendable monopod, as well as representative near-ground (< 1 m) images to identify spectral and structural features that correspond to various land covers in present lighting conditions. A semi-automatic classification was made based on six surface types (graminoids, water, shrubs, dry moss, wet moss, and rock). The method enables collection of detailed field reference data, which is critical in many remote sensing applications, such as satellite-based wetland mapping. The method uses common non-expensive equipment, does not require special skills or training, and is facilitated by a step-by-step manual that is included in the Supplement. Over time a global ground cover database can be built that can be used as reference data for studies of non-forested wetlands from satellites such as Sentinel 1 and 2 (10 m pixel size).

  7. Electric Field and Lightning Observations in the Core of Category 5 Hurricane Emily

    NASA Technical Reports Server (NTRS)

    Blakeslee, Richard; Mach, Doug M.; Bateman, Monte G.; Bailey, Jeff C.

    2007-01-01

    Significant electric fields and lightning activity associated with Hurricane Emily were observed from a NASA high-altitude ER-2 aircraft on July 17, 2005 while this storm developed as a compact but intense category 5 hurricane in the Caribbean south of Cuba. The electrical measurements were acquired as part of the NASA sponsored Tropical Cloud Systems and Processes (TCSP) experiment. In addition to the electrical measurements, the aircraft's remote sensing instrument complement also included active radars, passive microwave, visible and infrared radiometers, and a temperature sounder providing details on the dynamical, microphysical, and environmental structure, characteristics and development of this intense storm. Cloud-to-ground lightning location data from Vaisala's long range lightning detection network were also acquired and displayed in real-time along with electric fields measured at the aircraft. These data and associated display also supported aircraft guidance and vectoring during the mission. During the observing period, flash rates in excess of 3 to 5 flashes per minute, as well as large electric field and field change values were observed as the storm appeared to undergo periods of intensification, especially in the northwest quadrant in the core eyewall regions. This is in contrast to most hurricanes that tend to be characterized by weak electrification and little or no lightning activity except in the outer rain bands. It should be noted that this storm also had significant lightning associated with its rain bands.

  8. Teaching Notes to Casebook I: Faculty Employment Policies [and] Casebook I: Faculty Employment Policies. Using Cases in Higher Education. The Jossey-Bass Higher and Adult Education Series.

    ERIC Educational Resources Information Center

    Honan, James P., Ed.; Rule, Cheryl Sternman, Ed.

    "Casebook I: Faculty Employment Policies" presents six cases developed by the Project on Faculty Appointments at the Harvard Graduate School of Education. "Teaching Notes to Casebook I" provides detailed suggestions and strategies for leading an effective classroom or workshop discussion about each of the casebook's six case studies, all of which…

  9. Redescription of immature stages of central European fireflies, Part 1: Lampyris noctiluca (Linnaeus, 1758) larva, pupa and notes on its biology (Coleoptera: Lampyridae: Lampyrinae).

    PubMed

    Novák, Martin

    2017-03-28

    The mature larva of Lampyris noctiluca (Linnaeus, 1758) is redescribed and illustrated in detail, including scanning electron microscope images. Male and female pupae are briefly described, including notes on behaviour as well as light production of the immature stages. Observed structures, life cycle and behaviour of larvae and pupae are discussed.

  10. Collegiate Enrollments in the U.S., 1979-80. Statistics, Interpretations, and Trends in 4-Year and Related Institutions.

    ERIC Educational Resources Information Center

    Mickler, J. Ernest

    This 60th annual report on collegiate enrollments in the United States is based on data received from 1,635 four-year institutions in the U.S., Puerto Rico, and the U.S. Territories. General notes, survey methodology notes, and a summary of findings are presented. Detailed statistical charts present institutional data on men and women students and…

  11. The Relationship between Instructional Alignment and the Ecology of Physical Education

    ERIC Educational Resources Information Center

    James, Alisa R.; Griffin, Linda L.; Dodds, Patt

    2008-01-01

    The purpose of the study was to examine the ecologies of two teachers and the extent that each teacher's agenda aligned with instructional activities and assessments for each unit of instruction. Data were collected in four ways: (1) videotaped record of each lesson, (2) live observation field notes and expanded field notes from the videotape, (3)…

  12. RI 1170 advanced strapdown gyro

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The major components of the RI 1170 gyroscope are described. A detailed functional description of the electronics including block diagrams and photographs of output waveshapes within the loop electronics are presented. An electronic data flow diagram is included. Those gyro subassemblies that were originally planned and subsequently changed or modified for one reason or another are discussed in detail. Variations to the original design included the capacitive pickoffs, torquer flexleads, magnetic suspension, gas bearings, electronic design, and packaging. The selection of components and changes from the original design and components selected are discussed. Device failures experienced throughout the program are reported and design corrections to eliminate the failure modes are noted. Major design deficiencies such as those of the MSE electronics are described in detail. Modifications made to the gas bearing parts and design improvements to the wheel are noted. Changes to the gas bearing prints are included as well as a mathematical analysis of the 1170 gas bearing wheel by computer analysis. The mean free-path effects on gas bearing performance is summarized.

  13. The Poincaré-Hopf Theorem for line fields revisited

    NASA Astrophysics Data System (ADS)

    Crowley, Diarmuid; Grant, Mark

    2017-07-01

    A Poincaré-Hopf Theorem for line fields with point singularities on orientable surfaces can be found in Hopf's 1956 Lecture Notes on Differential Geometry. In 1955 Markus presented such a theorem in all dimensions, but Markus' statement only holds in even dimensions 2 k ≥ 4. In 1984 Jänich presented a Poincaré-Hopf theorem for line fields with more complicated singularities and focussed on the complexities arising in the generalized setting. In this expository note we review the Poincaré-Hopf Theorem for line fields with point singularities, presenting a careful proof which is valid in all dimensions.

  14. Is intimal hyperplasia a marker of neuro-ophthalmic complications of giant cell arteritis?

    PubMed

    Makkuni, D; Bharadwaj, A; Wolfe, K; Payne, S; Hutchings, A; Dasgupta, B

    2008-04-01

    The ischaemic complications of giant cell arteritis (GCA) such as blindness and stroke may result from luminal narrowing of the affected arteries. This study focuses on the association between the severity of intimal proliferation on temporal artery biopsy (TAB) histology and neuro-ophthalmic complications (NOCs) of GCA. We identified 30 cases of biopsy-proven temporal arteritis. One histopathologist (blinded to the clinical details) evaluated the TAB specimens and categorized the degree of maximum stenosis due to intimal hyperplasia into four grades: grade 1 is <50% luminal occlusion due to intimal hyperplasia, grade 2 is 50-75%, grade 3 is >75% and grade 4 is complete luminal occlusion. A second histopathologist (also blinded to the clinical details) independently evaluated the TAB specimens using the same grading system. The NOCs in these patients were noted after a case record review. Of the 30 patients, 12 had NOC-10 with eye complications (complete visual loss, anterior ischaemic neuropathy, visual field defects), one patient had cerebral infarcts and one had both cerebral infarcts and vision loss. There was evidence for a statistically significant trend of NOC associated with higher intimal hyperplasia scores (P = 0.001). The scores of the histopathologists agreed for 23 (77%) patients and differed by 1 category for the remaining 7 (kappa-statistic 0.88). Our study suggests that the degree of intimal hyperplasia on TAB histology (routinely available to all hospital units) seems to be closely associated with NOCs of GCA. The study highlights the possible prognostic as well as diagnostic role of the biopsy. We feel that intimal hyperplasia noted in biopsy specimens may help us in the risk stratification of GCA patients and targeting of appropriate and novel therapies.

  15. Using language models to identify relevant new information in inpatient clinical notes.

    PubMed

    Zhang, Rui; Pakhomov, Serguei V; Lee, Janet T; Melton, Genevieve B

    2014-01-01

    Redundant information in clinical notes within electronic health record (EHR) systems is ubiquitous and may negatively impact the use of these notes by clinicians, and, potentially, the efficiency of patient care delivery. Automated methods to identify redundant versus relevant new information may provide a valuable tool for clinicians to better synthesize patient information and navigate to clinically important details. In this study, we investigated the use of language models for identification of new information in inpatient notes, and evaluated our methods using expert-derived reference standards. The best method achieved precision of 0.743, recall of 0.832 and F1-measure of 0.784. The average proportion of redundant information was similar between inpatient and outpatient progress notes (76.6% (SD=17.3%) and 76.7% (SD=14.0%), respectively). Advanced practice providers tended to have higher rates of redundancy in their notes compared to physicians. Future investigation includes the addition of semantic components and visualization of new information.

  16. Using Language Models to Identify Relevant New Information in Inpatient Clinical Notes

    PubMed Central

    Zhang, Rui; Pakhomov, Serguei V.; Lee, Janet T.; Melton, Genevieve B.

    2014-01-01

    Redundant information in clinical notes within electronic health record (EHR) systems is ubiquitous and may negatively impact the use of these notes by clinicians, and, potentially, the efficiency of patient care delivery. Automated methods to identify redundant versus relevant new information may provide a valuable tool for clinicians to better synthesize patient information and navigate to clinically important details. In this study, we investigated the use of language models for identification of new information in inpatient notes, and evaluated our methods using expert-derived reference standards. The best method achieved precision of 0.743, recall of 0.832 and F1-measure of 0.784. The average proportion of redundant information was similar between inpatient and outpatient progress notes (76.6% (SD=17.3%) and 76.7% (SD=14.0%), respectively). Advanced practice providers tended to have higher rates of redundancy in their notes compared to physicians. Future investigation includes the addition of semantic components and visualization of new information. PMID:25954438

  17. 33. DETAIL VIEW OF THE WEST WINDOW AT THE FIRST ...

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

    33. DETAIL VIEW OF THE WEST WINDOW AT THE FIRST FLOOR LEVEL OF THE TOWER (NOTE LEVEL OF ARCHITECTURAL FINISH SEEN IN THE ROUNDHEADED WINDOW WITH ITS ROUND-ARCHED, BROWNSTONE HOOD THAT TERMINATES IN BRACKETS AS WELL AS IN THE STRINGCOURSE AND IN BRICK INSET-PANELING BELOW THE BROWNSTONE SILL) - Kenworthy Hall, State Highway 14 (Greensboro Road), Marion, Perry County, AL

  18. Interior detail view, nave arcade, compound column capitals, east aisle ...

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

    Interior detail view, nave arcade, compound column capitals, east aisle vaulting, and decorative painting. Note the confessional in the west aisle in the photograph's lower right. (Similar to HABS No. PA-6694-22). - Acts of the Apostles Church in Jesus Christ, 1400-28 North Twenty-eighth Street, northwest corner of North Twenty-eighth & Master Streets, Philadelphia, Philadelphia County, PA

  19. Multispectral Image Enhancement Through Adaptive Wavelet Fusion

    DTIC Science & Technology

    2016-09-14

    13. SUPPLEMENTARY NOTES 14. ABSTRACT This research developed a multiresolution image fusion scheme based on guided filtering . Guided filtering can...effectively reduce noise while preserving detail boundaries. When applied in an iterative mode, guided filtering selectively eliminates small scale...details while restoring larger scale edges. The proposed multi-scale image fusion scheme achieves spatial consistency by using guided filtering both at

  20. Detail of 25' highband reflector screen poles with monopole antenna ...

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

    Detail of 25' high-band reflector screen poles with monopole antenna elements behind, note the metal sleeve bases of the reflector screen poles and the guy wire anchors from the dipole antenna elements (left foreground), view facing north northwest - U.S. Naval Base, Pearl Harbor, Naval Radio Station, AF/FRD-10 Circularly Disposed Antenna Array, Wahiawa, Honolulu County, HI

  1. 3. EAGLE MILL, DETAIL OF CRUDE ORE BIN FROM NORTH, ...

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

    3. EAGLE MILL, DETAIL OF CRUDE ORE BIN FROM NORTH, c. 1908-10. SHOWS EXPOSED CRUSHER HOUSE IN FRONT OF (SOUTH) CRUDE ORE BIN AND SNOW SHED ADDED OVER TRAM TRACKS. NOTE LACK OF EAST OR WEST CRUDE ORE BINS. CREDIT JW. - Bald Mountain Gold Mill, Nevada Gulch at head of False Bottom Creek, Lead, Lawrence County, SD

  2. 19. DETAIL VIEW SHOWING POINT OF CONNECTION OF SWAY BRACING ...

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

    19. DETAIL VIEW SHOWING POINT OF CONNECTION OF SWAY BRACING TO UPSTREAM ARCH RIB AT SPRING POINT FROM SOUTH ABUTMENT, LOOKING EAST-NORTHEAST. NOTE CRACK VISIBLE NEAR TOP OF SWAY BRACING AT LEFT CENTER, PROBABLY DUE TO RUST JACKING OF REINFORCING STEEL - Chili Bar Bridge, Spanning South Fork of American River at State Highway 193, Placerville, El Dorado County, CA

  3. Case Analyses of Terminally Ill Cancer Patients Who Refused to Sign a Living Will.

    ERIC Educational Resources Information Center

    Stephens, Ronald L.; Grady, Rosemary

    1992-01-01

    Notes that, in survey of 50 cancer patients offered living wills, 6 individuals declined to sign advance directives. Contains detailed evaluation of each of six cases. Discusses potential value of living wills in context of other, newer forms of advance directives, such as durable power of attorney for health care, and more detailed living will…

  4. Reservoir characterization and preliminary modeling of deltaic facies, lower Wilcox, Concordia Parish, Louisiana

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

    Schenewerk, P.; Goddard, D.; Echols, J.

    The decline in production in several fields in Concordia Parish, Louisiana, has created interest in the economic feasibility of producing the remaining bypassed oil in the lower Wilcox Group. One of these fields, Bee Brake, has been one of the more prolific oil-producing fields in east-central Louisiana. The producing interval, the Minter sandstones, at a depth of about 6,775 ft typically consists of an upper Bee Brake sandstone and a lower Angelina sandstone. A detailed study of a conventional core in the center of the field reveals a 15-ft-thick Minter interval bounded above and below by sealing shales and lignitesmore » of lower delta plain marsh facies. The upper 4-ft-thick Bee Brake is a very fine silty sandstone with characteristics of a small overbank or crevasse splay deposit. The lower 3-ft-thick oil-producing Angelina sandstone consists of very fine and fine sandstone of probable overbank or crevasse facies. Cumulative production from the Angelina is about 1.8 million stock-tank barrels of oil. Special core analysis data (capillary pressure, relative permeability, and waterflood recovery) have been used to develop a simulation model of the two reservoirs in the Minter. This model incorporates the geologic and engineering complexities noted during evaluation of the field area. Operators can use the model results in this field to design an optimal development plan for enhanced recovery.« less

  5. 10. DETAILED VIEW OF THE EAST ELEVATION. THE UPPER SET ...

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

    10. DETAILED VIEW OF THE EAST ELEVATION. THE UPPER SET OF WINDOWS PROVIDE LIGHT FOR THE DELIVERY LEVEL. THE LOWER SETS OF WINDOWS PROVIDE LIGHT TO THREE STORY SPACE BENEATH THE DELIVERY LEVEL AND BEHIND THE ORE STORAGE BINS. NOTE THE ORE DELIVER TRESTLE AT THE TIME THE PHOTOGRAPH WAS TAKEN, THE MODERN CEMENT MIXER AND WHEELBARROWS WERE FOR THIS WORK. NOTE THE MORTAR BOXES ON THEIR SIDES. IT IS UNCLEAR IF THESE WERE FROM EARLIER STAMPS AT THIS MILL OR IF THEY WERE BROUGHT TO THE SITE FROM OTHER MILLS IN THE REGION. RISDON IRON WORKS IS CAST INTO THE MORTARS AND THEY ALSO BEAR A PLATE: WHITE, ROGERS AND CO. MILL WRIGHTS. - Standard Gold Mill, East of Bodie Creek, Northeast of Bodie, Bodie, Mono County, CA

  6. The emergent executive: a dynamic field theory of the development of executive function.

    PubMed

    Buss, Aaron T; Spencer, John P

    2014-06-01

    Executive function (EF) is a central aspect of cognition that undergoes significant changes in early childhood. Changes in EF in early childhood are robustly predictive of academic achievement and general quality of life measures later in adulthood. We present a dynamic neural field (DNF) model that provides a process-based account of behavior and developmental change in a key task used to probe the early development of executive function—the Dimensional Change Card Sort (DCCS) task. In the DCCS, children must flexibly switch from sorting cards either by shape or color to sorting by the other dimension. Typically, 3-year-olds, but not 5-year-olds, lack the flexibility to do so and perseverate on the first set of rules when instructed to switch. Using the DNF model, we demonstrate how rule-use and behavioral flexibility come about through a form of dimensional attention. Further, developmental change is captured by increasing the robustness and precision of dimensional attention. Note that although this enables the model to effectively switch tasks, the dimensional attention system does not “know” the details of task-specific performance. Rather, correct performance emerges as a property of system–wide interactions. We show how this captures children’s behavior in quantitative detail across 14 versions of the DCCS task. Moreover, we successfully test a set of novel predictions with 3-year-old children from a version of the task not explained by other theories.

  7. A Variational Assimilation Method for Satellite and Conventional Data: a Revised Basic Model 2B

    NASA Technical Reports Server (NTRS)

    Achtemeier, Gary L.; Scott, Robert W.; Chen, J.

    1991-01-01

    A variational objective analysis technique that modifies observations of temperature, height, and wind on the cyclone scale to satisfy the five 'primitive' model forecast equations is presented. This analysis method overcomes all of the problems that hindered previous versions, such as over-determination, time consistency, solution method, and constraint decoupling. A preliminary evaluation of the method shows that it converges rapidly, the divergent part of the wind is strongly coupled in the solution, fields of height and temperature are well-preserved, and derivative quantities such as vorticity and divergence are improved. Problem areas are systematic increases in the horizontal velocity components, and large magnitudes of the local tendencies of the horizontal velocity components. The preliminary evaluation makes note of these problems but detailed evaluations required to determine the origin of these problems await future research.

  8. The Carnegie Dietary Survey of Interwar Britain.

    PubMed

    Shave, Samantha A

    2015-01-01

    This research note describes an under-used collection of papers which document interwar income, nutrition and health in Britain which were created in the administration of the Carnegie Dietary Survey by John Boyd-Orr in the Rowett Institute with funding from the Carnegie United Kingdom Trust. The survey was conducted in 16 rural and urban places across England and Scotland between 1937-9, and are now held at the Specialist Collections Centre at the University of Aberdeen. While the importance of the survey in informing knowledge about nutrition and the development of rationing has been acknowledged in the field of social medicine, the survey data has primarily been used by epidemiological scientists and economic historians. After outlining the survey's past influences and uses, this item details the possible ways the data could be used by social, economic and local population historians.

  9. Note about a pure spin-connection formulation of general relativity and spin-2 duality in (A)dS

    NASA Astrophysics Data System (ADS)

    Basile, Thomas; Bekaert, Xavier; Boulanger, Nicolas

    2016-06-01

    We investigate the problem of finding a pure spin-connection formulation of general relativity with nonvanishing cosmological constant. We first revisit the problem at the linearized level and find that the pure spin-connection, quadratic Lagrangian, takes a form reminiscent to Weyl gravity, given by the square of a Weyl-like tensor. Upon Hodge dualization, we show that the dual gauge field in (A )dSD transforms under G L (D ) in the same representation as a massive graviton in the flat spacetime of the same dimension. We give a detailed proof that the physical degrees of freedom indeed correspond to a massless graviton propagating around the (anti-) de Sitter background and finally speculate about a possible nonlinear pure-connection theory dual to general relativity with cosmological constant.

  10. Implementing computerized physician order entry: the importance of special people.

    PubMed

    Ash, Joan S; Stavri, P Zoë; Dykstra, Richard; Fournier, Lara

    2003-03-01

    To articulate important lessons learned during a study to identify success factors for implementing computerized physician order entry (CPOE) in inpatient and outpatient settings. Qualitative study by a multidisciplinary team using data from observation, focus groups, and both formal and informal interviews. Data were analyzed using a grounded approach to develop a taxonomy of patterns and themes from the transcripts and field notes. The theme we call Special People is explored here in detail. A taxonomy of types of Special People includes administrative leaders, clinical leaders (champions, opinion leaders, and curmudgeons), and bridgers or support staff who interface directly with users. The recognition and nurturing of Special People should be among the highest priorities of those implementing computerized physician order entry. Their education and training must be a goal of teaching programs in health administration and medical informatics.

  11. U.S. mission plans for Spacelab

    NASA Technical Reports Server (NTRS)

    Sander, M. J.

    1982-01-01

    Mission configurations, instrumentation, and objectives for Spacelab sorties on board the Shuttle beginning in Sept. 1983 are reviewed. The first two flights will serve to verify the Spacelab systems and will be followed by operational status, including the fifth flight, which will be a reimbursible venture. Scientific investigations in the fields of atmospheric physics and environmental observation, space plasma physics, astronomy and solar physics, materials processing, and life sciences will be performed using the habitable long module, instrument pallets, and/or an instrument igloo mounted in the payload bay. Instrumentation, such as the imaging spectrometric observatory, which was developed in the U.S., will originate in either the U.S. or Europe. Details of the first four Spacelab flights are presented, noting that the OSS-3 through -7 missions will feature the first time that entire NASA payloads have returned to space.

  12. Contextualizing Genetics for Regional Heart Failure Care

    PubMed Central

    Iyngkaran, Pupalan; Thomas, Merlin C.; Johnson, Renee; French, John; Ilton, Marcus; McDonald, Peter; Hare, David L.; Fatkin, Diane

    2016-01-01

    Congestive heart failure (CHF) is a chronic and often devastating cardiovascular disorder with no cure. There has been much advancement in the last two decades that has seen improvements in morbidity and mortality. Clinicians have also noted variations in the responses to therapies. More detailed observations also point to clusters of diseases, phenotypic groupings, unusual severity and the rates at which CHF occurs. Medical genetics is playing an increasingly important role in answering some of these observations. This developing field in many respects provides more information than is currently clinically applicable. This includes making sense of the established single gene mutations or uncommon private mutations. In this thematic series which discusses the many factors that could be relevant for CHF care, once established treatments are available in the communities; this section addresses a contextual role for medical genetics. PMID:27280306

  13. Description of data on the Nimbus 7 LIMS map archive tape: Temperature and geopotential height

    NASA Technical Reports Server (NTRS)

    Haggard, K. V.; Remsberg, E. E.; Grose, W. L.; Russell, J. M., III; Marshall, B. T.; Lingenfelser, G.

    1986-01-01

    The process by which the analysis of the Limb Infared Monitor of the Stratosphere (LIMS) experiment data were used to produce estimates of synoptic maps of temperature and geopotential height is described. In addition to a detailed description of the analysis procedure, several interesting features in the data are discussed and these features are used to demonstrate how the analysis procedure produced the final maps and how one can estimate the uncertainties in the maps. In addition, features in the analysis are noted that would influence how one might use, or interpret, the results. These include subjects such as smoothing and the interpretation of wave components. While some suggestions are made for an improved analysis of the data, it is shown that, in general, the maps are an excellent estimation of the synoptic fields.

  14. Note: Resonance magnetoelectric interactions in laminate of FeCuNbSiB and multilayer piezoelectric stack for magnetic sensor

    NASA Astrophysics Data System (ADS)

    Li, Jianqiang; Lu, Caijiang; Xu, Changbao; Zhong, Ming

    2015-09-01

    This paper develops a simple miniature magnetoelectric (ME) laminate FeCuNbSiB/PZT-stack made up of magnetostrictive Fe73.5Cu1Nb3Si13.5B9 (FeCuNbSiB) foils and piezoelectric Pb(Zr, Ti)O3 (PZT) multilayer stack vibrator. Resonant ME interactions of FeCuNbSiB/PZT-stack with different layers of FeCuNbSiB foil (L) are investigated in detail. The experimental results show that the ME voltage coefficient reaches maximum value of 141.5 (V/cm Oe) for FeCuNbSiB/PZT-stack with L = 6. The AC-magnetic sensitivities can reach 524.29 mV/Oe and 1.8 mV/Oe under resonance 91.6 kHz and off-resonance 1 kHz, respectively. The FeCuNbSiB/PZT-stack can distinguish small dc-magnetic field of ˜9 nT. The results indicate that the proposed ME composites are very promising for the cheap room-temperature magnetic field sensing technology.

  15. Exact solutions of magnetohydrodynamics for describing different structural disturbances in solar wind

    NASA Astrophysics Data System (ADS)

    Grib, S. A.; Leora, S. N.

    2016-03-01

    We use analytical methods of magnetohydrodynamics to describe the behavior of cosmic plasma. This approach makes it possible to describe different structural fields of disturbances in solar wind: shock waves, direction discontinuities, magnetic clouds and magnetic holes, and their interaction with each other and with the Earth's magnetosphere. We note that the wave problems of solar-terrestrial physics can be efficiently solved by the methods designed for solving classical problems of mathematical physics. We find that the generalized Riemann solution particularly simplifies the consideration of secondary waves in the magnetosheath and makes it possible to describe in detail the classical solutions of boundary value problems. We consider the appearance of a fast compression wave in the Earth's magnetosheath, which is reflected from the magnetosphere and can nonlinearly overturn to generate a back shock wave. We propose a new mechanism for the formation of a plateau with protons of increased density and a magnetic field trough in the magnetosheath due to slow secondary shock waves. Most of our findings are confirmed by direct observations conducted on spacecrafts (WIND, ACE, Geotail, Voyager-2, SDO and others).

  16. Biology Notes

    ERIC Educational Resources Information Center

    School Science Review, 1972

    1972-01-01

    Twelve new experiments in biology are described by teachers for use in classrooms. Broad areas covered include enzyme action, growth regulation, microscopy, respiration, germination, plant succession, leaf structure and blood structure. Explanations are detailed. (PS)

  17. An Unpublished Draft by Gabriele Veneziano (1973): ``Non-local Field Theory Suggested by Dual Models''

    NASA Astrophysics Data System (ADS)

    Veneziano, G.

    This article reports an old and incomplete note (written in 1973, mostly at the Weizmann Institute, Rehovot, Israel) about a non-local field theory suggested by dual resonance models, and largely inspired by Yukawa’s late work on bilocal fields. It has definite relations to the study of strings in a background (discussed by Ademollo et al.), and to Polyakov’s action for a string moving in a tachyonic background. It also suggests, for the first time, a modification of the uncertainty principle coming from the extended nature of strings. The original note is reported in this article using the slanted typographical style, for an immediate “visive” separation between the old, original text and the modern comments added by the author in the notes and in the final appendix.

  18. A note on a nonlinear equation arising in discussions of the steady fall of a resistive, viscous, isothermal fluid across a magnetic field

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

    Tautz, R. C., E-mail: robert.c.tautz@gmail.com; Lerche, I., E-mail: lercheian@yahoo.com

    2015-11-15

    This note considers the evolution of steady isothermal flow across a uniform magnetic field from an analytic standpoint. This problem is of concern in developments of magnetic fields in the solar corona and for prominence dynamics. Limiting behaviors are obtained to the nonlinear equation describing the flow depending on the value of a single parameter. For the situation where the viscous drag is a small correction to the inviscid flow limiting structures are also outlined. The purpose of the note is to show how one can evaluate some of the analytic properties of the highly nonlinear equation that are ofmore » use in considering the numerical evolution as done in Low and Egan [Phys. Plasmas 21, 062105 (2014)].« less

  19. Vector tomography for reconstructing electric fields with non-zero divergence in bounded domains

    NASA Astrophysics Data System (ADS)

    Koulouri, Alexandra; Brookes, Mike; Rimpiläinen, Ville

    2017-01-01

    In vector tomography (VT), the aim is to reconstruct an unknown multi-dimensional vector field using line integral data. In the case of a 2-dimensional VT, two types of line integral data are usually required. These data correspond to integration of the parallel and perpendicular projection of the vector field along the integration lines and are called the longitudinal and transverse measurements, respectively. In most cases, however, the transverse measurements cannot be physically acquired. Therefore, the VT methods are typically used to reconstruct divergence-free (or source-free) velocity and flow fields that can be reconstructed solely from the longitudinal measurements. In this paper, we show how vector fields with non-zero divergence in a bounded domain can also be reconstructed from the longitudinal measurements without the need of explicitly evaluating the transverse measurements. To the best of our knowledge, VT has not previously been used for this purpose. In particular, we study low-frequency, time-harmonic electric fields generated by dipole sources in convex bounded domains which arise, for example, in electroencephalography (EEG) source imaging. We explain in detail the theoretical background, the derivation of the electric field inverse problem and the numerical approximation of the line integrals. We show that fields with non-zero divergence can be reconstructed from the longitudinal measurements with the help of two sparsity constraints that are constructed from the transverse measurements and the vector Laplace operator. As a comparison to EEG source imaging, we note that VT does not require mathematical modeling of the sources. By numerical simulations, we show that the pattern of the electric field can be correctly estimated using VT and the location of the source activity can be determined accurately from the reconstructed magnitudes of the field.

  20. VIEW ALONG SEVENTEENTH STREET. NOTE THE MATURE SILK OAK TREES ...

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

    VIEW ALONG SEVENTEENTH STREET. NOTE THE MATURE SILK OAK TREES LINING THE STREET, WHICH DO NOT PROVIDE A CANOPY VIEW FACING NORTHWEST. - Hickam Field, Hickam Historic Housing, Honolulu, Honolulu County, HI

  1. 17. Interior detail, pilaster on transverse wall at the northeast ...

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

    17. Interior detail, pilaster on transverse wall at the northeast end of the Machine Shop, Roundhouse Machine Shop Extension, Southern Pacific Railroad Carlin Shops, view to northeast (90mm lens). Note the offset top of the pilaster, a feature common to all interior transverse wall pilasters. - Southern Pacific Railroad, Carlin Shops, Roundhouse Machine Shop Extension, Foot of Sixth Street, Carlin, Elko County, NV

  2. 2. DETAIL VIEW OF MAIN ELEVATION OF MILL, LOOKING NORTHWEST. ...

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

    2. DETAIL VIEW OF MAIN ELEVATION OF MILL, LOOKING NORTHWEST. NOTE ORIGINAL WINDOWS ON UPPER FLOORS. THE TOP FLOOR CONTAINED SPINNING AND TWISTER EQUIPMENT, THE SECOND FLOOR THE CARD ROOM AND ADDITIONAL SPINNING, AND THE GROUND FLOOR WEAVING, THE CLOTH ROOM, AND SHIPPING. A PARTIAL BASEMENT CONTAINED A MACHINE SHOP, SUPPLY DEPARTMENT, AND OVERFLOW COTTON STORAGE. - Stark Mill, 117 Corinth Road, Hogansville, Troup County, GA

  3. 108. DETAIL OF DENVER DISC FILTER IN CO91107, SUCTION END. ...

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

    108. DETAIL OF DENVER DISC FILTER IN CO-91-107, SUCTION END. NOTE BEARING HOUSING WITH CAST LOGO, SUCTION PIPE GOING OFF TO THE RIGHT, AND FILTER DISC IN BACKGROUND. VACUUM INSIDE DISCS FURTHER DEWATERED CONCENTRATE. AS DISC SLOWLY ROTATED A BAR SCRAPED DRIED CONCENTRATE FROM OUTSIDE OF FILTER CLOTH. - Shenandoah-Dives Mill, 135 County Road 2, Silverton, San Juan County, CO

  4. TRUSS DETAILS. United Engineering Company Ltd., Alameda Shipyard. Includes crane ...

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

    TRUSS DETAILS. United Engineering Company Ltd., Alameda Shipyard. Includes crane girder section. No architect noted. Drawn by Penney. Plan no. 2-N-7. March 10, 1942, no revisions. U.S. Navy, Bureau of Yards & Docks, Contract no. bs 76, item no. 22A. Approved for construction October 9, 1943. blueprint - United Engineering Company Shipyard, Warehouse, 2900 Main Street, Alameda, Alameda County, CA

  5. Detail view of the underside of a elevon on the ...

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

    Detail view of the underside of a elevon on the port side wing of the Orbiter Discovery. Note the wear and replacement patterns of the High-temperature Reusable Surface Insulation tiles. This image was taken inside of the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  6. Detailed view of one (1) arm of the swing bridge ...

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

    Detailed view of one (1) arm of the swing bridge cantilevering out from the center/pivot pier on which the entire span is balanced at its center when in the open position. Both arms of the span have equal length. Note that the members are pin-connected at their connections (joints). - Bridgeport Swing Span Bridge, Spanning Tennessee River, Bridgeport, Jackson County, AL

  7. MTR BUILDING, TRA603. DETAILED VIEW OF NORTHWEST CORNERS OF MTR ...

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

    MTR BUILDING, TRA-603. DETAILED VIEW OF NORTHWEST CORNERS OF MTR HIGH-BAY AND SECOND/THIRD STORY SECTIONS. NOTE SHAPE OF PANEL ABOVE WINDOW OVER "TRA-603" BUILDING NUMBERS. THIS IS A "STANDARD PANEL." INL NEGATIVE NUMBER HD46-42-2. Mike Crane, Photographer, 4/2005 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  8. The history of ethical decision making in neonatal intensive care.

    PubMed

    Placencia, Frank X; McCullough, Laurence B

    2011-01-01

    Neonatal ethics has focused on 2 questions: is withholding potentially live-saving treatment from neonates ethically justified? and if so, who has the authority to decide? This article details how these questions developed and provides a description of the possible answers. In the first section, we review a selection of seminal articles by noted authors in the fields of ethics, medicine, and law. The second section provides a detailed account of the development of the Baby Doe Regulations and the impact they had on neonatal ethics, with particular attention to the emergence of the Best Interest Standard as a guideline for decision making. In the last section, we review the landmark position statements by the American Academy of Pediatric (AAP), and the focus on evidence-based decision making. We conclude that forgoing life-saving treatment is ethically justified. However, this requires a rigorous evidence-based process and is limited by the Best Interest Standard. The second question is more difficult to answer, but we feel that in light of legal limitations, physicians acting as both the infant advocate and a proxy for the state, decide what falls in the range of acceptable treatment options, with the parents free to choose within that range.

  9. An analysis of Space Shuttle countdown activities: Preliminaries to a computational model of the NASA Test Director

    NASA Technical Reports Server (NTRS)

    John, Bonnie E.; Remington, Roger W.; Steier, David M.

    1991-01-01

    Before all systems are go just prior to the launch of a space shuttle, thousands of operations and tests have been performed to ensure that all shuttle and support subsystems are operational and ready for launch. These steps, which range from activating the orbiter's flight computers to removing the launch pad from the itinerary of the NASA tour buses, are carried out by launch team members at various locations and with highly specialized fields of expertise. The liability for coordinating these diverse activities rests with the NASA Test Director (NTD) at NASA-Kennedy. The behavior is being studied of the NTD with the goal of building a detailed computational model of that behavior; the results of that analysis to date are given. The NTD's performance is described in detail, as a team member who must coordinate a complex task through efficient audio communication, as well as an individual taking notes and consulting manuals. A model of the routine cognitive skill used by the NTD to follow the launch countdown procedure manual was implemented using the Soar cognitive architecture. Several examples are given of how such a model could aid in evaluating proposed computer support systems.

  10. Patents for critical pharmaceuticals: the AZT case.

    PubMed

    Ackiron, E

    1991-01-01

    Patents and other statutory types of market protections are used in the United States to promote scientific research and innovation. This incentive is especially important in research intensive fields such as the pharmaceutical industry. Unfortunately, these same protections often result in higher monopoly pricing once a successful product is brought to market. Usually this consequence is viewed as the necessary evil of an incentive system that encourages costly research and development by promising large rewards to the successful inventor. However, in the case of the AIDS drug Zidovudine (AZT), the high prices charged by the pharmaceutical company owning the drug have led to public outcry and a re-examination of government incentive systems. This Note traces the evolution of these incentive programs--the patent system, and, to a lesser extent, the orphan drug program--and details the conflicting interests involved in their development. It then demonstrates how the AZT problem brings the interest of providing inventors with incentives for risky innovative efforts into a sharp collision with the ultimate goal of such systems: ensuring that the public has access to the resulting products at a reasonable price. Finally, the Note describes how Congress and the courts have attempted to resolve these problems in the past, and how they might best try to solve the AZT problem in the near future.

  11. Reservoir characterization and modeling of deltaic facies, Lower Wilcox, Concordia Parish, Louisiana

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

    Schenewerk, P.; Goddard, D.; Echols, J.

    Production decline in several fields in Concordia Parish, Louisiana, has sparked interest in the economic feasibility of producing the remaining bypassed oil in the lower Wilcox. One of these fields, the Bee Brake field, located in townships 4N, 6E and 4N, 7E, has been one of the more prolific oil-producing areas in east central Louisiana. The producing interval in the field, the Minter, typically consists of an upper Bee Brake sand and a lower Angelina sand. Cumulative production from the Angelina has been 2.1 mm STB of oil. A detailed study of a conventional core in the center of themore » field presented a 15-ft-thick Minter interval bounded above and below by sealing shales and lignites of lower delta plain marsh facies. The lower oil producing 3-ft thick Angelina consists of fine to medium sandstone of overbank bay fill facies. The upper 4-ft thick Bee Brake is a very fine silty sandstone with characteristics of a crevasse splay deposit. Special core analysis data (capillary pressure, relative permeability, and waterflood recovery) were obtained and have been used to develop a simulation model of the two reservoirs in the Minter. This model incorporates the geologic and engineering complexities noted during the first comprehensive evaluation of the field area. The model results will be used by the operators in the field to plan the optimal development for enhanced recovery. In addition, the production potential of the Bee Brake sand has been defined.« less

  12. Notes on Linguistics, 1998.

    ERIC Educational Resources Information Center

    Notes on Linguistics, 1998

    1998-01-01

    The four issues of the journal of language research and linguistic theory include these articles: "Notes on Determiners in Chamicuro" (Steve Parker); Lingualinks Field Manual Development" (Larry Hayashi); "Comments from an International Linguistics Consultant: Thumbnail Sketch" (Austin Hale); "Carlalinks…

  13. Micro-Editions of Unpublished Works

    ERIC Educational Resources Information Center

    Debregeas-Laurenie, Genevieve

    1977-01-01

    This article describes the micropublication program of Institut d'Ethnologie (Paris). The collection deals with ethnology, pre-history, and archeology. Material produced on microfiche includes notes from researchers' archives, rough field notes, and unique manuscripts. (Author/JAB)

  14. Morphology of the southern African geomagnetic field derived from observatory and repeat station survey observations: 2005-2014

    NASA Astrophysics Data System (ADS)

    Kotzé, P. B.; Korte, M.

    2016-02-01

    Geomagnetic field data from four observatories and annual field surveys between 2005 and 2015 provide a detailed description of Earth's magnetic field changes over South Africa, Namibia and Botswana on time scales of less than 1 year. The southern African area is characterized by rapid changes in the secular variation pattern and lies in close proximity to the South Atlantic Anomaly (SAA) where the geomagnetic field intensity is almost 30 % weaker than in other regions at similar latitudes around the globe. Several geomagnetic secular acceleration (SA) pulses (geomagnetic jerks) around 2007, 2010 and 2012 could be identified over the last decade in southern Africa. We present a new regional field model for declination and horizontal and vertical intensity over southern Africa (Southern African REGional (SAREG)) which is based on field survey and observatory data and covering the time interval from 2005 to 2014, i.e. including the period between 2010 and 2013 when no low Earth-orbiting vector field satellite data are available. A comparative evaluation between SAREG and global field models like CHAOS-5, the CHAMP, Orsted and SAC-C model of the Earth's magnetic field and International Geomagnetic Reference Field (IGRF-12) reveals that a simple regional field model based on a relatively dense ground network is able to provide a realistic representation of the geomagnetic field in this area. We particularly note that a global field model like CHAOS-5 does not always indicate similar short-period patterns in the field components as revealed by observatory data, while representing the general secular variation reasonably well during the time interval without near-Earth satellite vector field data. This investigation further shows the inhomogeneous occurrence and distribution of secular variation impulses in the different geomagnetic field components and at different locations in southern African.

  15. Method Development for Analysis of Aspirin Tablets.

    ERIC Educational Resources Information Center

    Street, Kenneth W., Jr.

    1988-01-01

    Develops a lab experiment for introductory instrumental analysis that requires interference studies and optimizing of conditions. Notes the analysis of the aspirin is by visible spectrophotometric assay. Gives experimental details and discussion. (MVL)

  16. Communication: Note on detailed balance in symmetrical quasi-classical models for electronically non-adiabatic dynamics

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

    Miller, William H., E-mail: millerwh@berkeley.edu; Cotton, Stephen J., E-mail: StephenJCotton47@gmail.com

    2015-04-07

    It is noted that the recently developed symmetrical quasi-classical (SQC) treatment of the Meyer-Miller (MM) model for the simulation of electronically non-adiabatic dynamics provides a good description of detailed balance, even though the dynamics which results from the classical MM Hamiltonian is “Ehrenfest dynamics” (i.e., the force on the nuclei is an instantaneous coherent average over all electronic states). This is seen to be a consequence of the SQC windowing methodology for “processing” the results of the trajectory calculation. For a particularly simple model discussed here, this is shown to be true regardless of the choice of windowing function employedmore » in the SQC model, and for a more realistic full classical molecular dynamics simulation, it is seen to be maintained correctly for very long time.« less

  17. Cultural Resources Mitigation Along Ditch 19, Site 23DU227, Dunklin County, Missouri

    DTIC Science & Technology

    1984-06-01

    Graminae Grass family Ilex Holly Labiatae Mint family Leguminosae Pea family Liliaceae Lily family Polygonum Smartweed Rosaceae Rose family cf. Vitis Grape...previously, corn (Zea) and soybean crops have been rotated in the fields of this area. Leguminosae pollen, probably soybean pollen, was noted in the...control sample, although Zea pollen was not. Pollen samples from modern agricultural fields indicate that Leguminosae pollen is only rarely noted, if

  18. Sierra Structural Dynamics Theory Manual

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

    Reese, Garth M.

    Sierra/SD provides a massively parallel implementation of structural dynamics finite element analysis, required for high fidelity, validated models used in modal, vibration, static and shock analysis of structural systems. This manual describes the theory behind many of the constructs in Sierra/SD. For a more detailed description of how to use Sierra/SD , we refer the reader to Sierra/SD, User's Notes . Many of the constructs in Sierra/SD are pulled directly from published material. Where possible, these materials are referenced herein. However, certain functions in Sierra/SD are specific to our implementation. We try to be far more complete in those areas.more » The theory manual was developed from several sources including general notes, a programmer notes manual, the user's notes and of course the material in the open literature. This page intentionally left blank.« less

  19. Note on the initial conditions within the effective field theory approach of cosmic acceleration

    NASA Astrophysics Data System (ADS)

    Liu, Xue-Wen; Hu, Bin; Zhang, Yi

    2017-12-01

    By using the effective field theory approach, we investigate the role of initial conditions for the dark energy or modified gravity models. In detail, we consider the constant and linear parametrization of the effective Newton constant models. First, under the adiabatic assumption, the correction from the extra scalar degree of freedom in the beyond Λ CDM model is found to be negligible. The dominant ingredient in this setup is the primordial curvature perturbation originated from the inflation mechanism, and the energy budget of the matter components is not very crucial. Second, the isocurvature perturbation sourced by the extra scalar field is studied. For the constant and linear models of the effective Newton constant, no such kind of scalar mode exists. For the quadratic model, there is a nontrivial one. However, the amplitude of the scalar field is damped away very fast on all scales. Consequently, it could not support a reasonable structure formation. Finally, we study the importance of the setup of the scalar field starting time. By setting different turn-on times, namely, a =10-2 and a =10-7, we compare the cosmic microwave background radiation temperature, lensing deflection angle autocorrelation function, and the matter power spectrum in the constant and linear models. We find there is an order of O (1 %) difference in the observable spectra for constant model, while for the linear model, it is smaller than O (0.1 %).

  20. Technical notes: A detailed study for the provision of measurement uncertainty and traceability for goniospectrometers

    NASA Astrophysics Data System (ADS)

    Peltoniemi, Jouni I.; Hakala, Teemu; Suomalainen, Juha; Honkavaara, Eija; Markelin, Lauri; Gritsevich, Maria; Eskelinen, Juho; Jaanson, Priit; Ikonen, Erkki

    2014-10-01

    The measurement uncertainty and traceability of the Finnish Geodetic Institutess field gonio-spectro-polarimeter FIGIFIGO have been assessed. First, the reference standard (Spectralon sample) was measured at the National Standard Laboratory of MIKES-Aalto. This standard was transferred to FGIs field reference standard (larger Spectralon sample), and from that to the unmanned aerial vehicle (UAV), reference standards (1 m2 plates). The reflectance measurement uncertainty of FIGIFIGO has been estimated to be 0.01 in ideal laboratory conditions, but about 0.02-0.05 in typical field conditions, larger at larger solar or observation zenith angles. Target specific uncertainties can increase total uncertainty even to 0.1-0.2. The angular reading uncertainty is between 1° and 3°, depending on user selection, and the polarisation uncertainty is around 0.01. For UAV, the transferred reflectance uncertainty is about 0.05-0.1, depending on, how ideal the measurement conditions are. The design concept of FIGIFIGO has been proved to have a number of advantages, such as a well-adopted user-friendly interface, a high level of automation and excellent suitability for the field measurements. It is a perfect instrument for collection of reference data on a given target in natural (and well-recorded) conditions. In addition to the strong points of FIGIFIGO, the current study reveals several issues that need further attention, such as the field of view, illumination quality, polarisation calibration, Spectralon reflectance and polarisation properties in the 1000-2400 nm range.

  1. Environmental effects of dredging. Documentation of the dyecon module for ADDAMS: Determining the hydraulic retention and efficiency of confined disposal facilities. Technical note

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

    Hayes, D.F.; Schroeder, P.R.; Engler, R.M.

    This technical note describes procedures for determining mean hydraulic retention time and efficiency of a confined disposal facility (CDF) from a dye tracer slug test. These parameters are required to properly design a CDF for solids retention and for effluent quality considerations. Detailed information on conduct and analysis of dye tracer studies can be found in Engineer Manual 1110-2-5027, Confined Dredged Material Disposal. This technical note documents the DYECON computer program which facilitates the analysis of dye tracer concentration data and computes the hydraulic efficiency of a CDF as part of the Automated Dredging and Disposal Alternatives Management System (ADDAMS).

  2. Maria Mitchell: A New Scholarly Biography

    NASA Astrophysics Data System (ADS)

    Welther, Barbara L.

    2007-12-01

    Margaret Moore Booker has researched, written, and just published a proper biography of "America's First Woman Astronomer." To the diaries, notes, and lectures that Maria Mitchell wrote, Booker has added details from other historical sources and pulled together a very stylish, well-written, and illuminating volume. This paper will review some of the well-known details of Mitchell's life and show how Booker's work sheds new light on her subject's persona.

  3. 10. DETAIL OF CONDEMNED MATERIAL CHUTE IN NORTHWEST CORNER OF ...

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

    10. DETAIL OF CONDEMNED MATERIAL CHUTE IN NORTHWEST CORNER OF 4TH LEVEL; GOVERNMENT INSPECTORS COULD CONDEMN DISEASED OR CONTAMINATED CARCASSES AT ANY POINT DURING THE DISASSEMBLY PROCESS; CONDEMNED MATERIAL WAS 'SIDETRACKED,' WEIGHED, AND DROPPED THROUGH THE CHUTE INTO A HUGE CHOPPER ON LEVEL 3; NOTE SCALE ON OVERHEAD CONVEYOR RAIL - Rath Packing Company, Beef Killing Building, Sycamore Street between Elm & Eighteenth Streets, Waterloo, Black Hawk County, IA

  4. Sierra Structural Dynamics User's Notes

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

    Reese, Garth M.

    2015-10-19

    Sierra/SD provides a massively parallel implementation of structural dynamics finite element analysis, required for high fidelity, validated models used in modal, vibration, static and shock analysis of weapons systems. This document provides a users guide to the input for Sierra/SD. Details of input specifications for the different solution types, output options, element types and parameters are included. The appendices contain detailed examples, and instructions for running the software on parallel platforms.

  5. Sierra/SD User's Notes.

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

    Munday, Lynn Brendon; Day, David M.; Bunting, Gregory

    Sierra/SD provides a massively parallel implementation of structural dynamics finite element analysis, required for high fidelity, validated models used in modal, vibration, static and shock analysis of weapons systems. This document provides a users guide to the input for Sierra/SD. Details of input specifications for the different solution types, output options, element types and parameters are included. The appendices contain detailed examples, and instructions for running the software on parallel platforms.

  6. Credit WCT. Photographic copy of photograph, view east southeast across ...

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

    Credit WCT. Photographic copy of photograph, view east southeast across Dd station ejectors showing detail of "Hyprox" steam generator. Note that steam generator is placed above Z-stage ejector; an insulated pipe running between the Dd train rails supplies steam to the Y-Stage ejector. Note emergency eyewash stand at extreme right of view. (JPL negative no. 384-3376, 3 December 1962) - Jet Propulsion Laboratory Edwards Facility, Test Stand D, Edwards Air Force Base, Boron, Kern County, CA

  7. Environmental effects of dredging. Documentation of the settle module for ADDAMS: Design of confined disposal facilities for solids retention and initial storage. Technical notes

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

    Hayes, D.F.; Schroeder, P.R.

    This technical note documents the SETTLE computer program which facilitates the design of a confined disposal facility (CDF) to retain solids, provide initial storage, and meet effluent discharge limitations for suspended solids during a dredged matenal disposal operation. Detailed information can be found in Engineer Manual 1110-2-5027, Confined Dredged Material Disposal. SETTLE is a part of the Automated Dredging and Disposal Alternatives Management System (ADDAMS).

  8. Insurance Discounts: Traffic Safety Tips

    DOT National Transportation Integrated Search

    1996-01-01

    This fact sheet, NHTSA Facts: Summer 1996, discusses automobile insurance discounts. It relates how to obtain a discount, and details what factors can influence insurance premiums. It notes that discounts for safety features vary from insurance compa...

  9. Attention-Deficit / Hyperactivity Disorder (ADHD): Symptoms and Diagnosis

    MedlinePlus

    ... Search Form Controls Cancel Submit Search the CDC Attention-Deficit / Hyperactivity Disorder (ADHD) Note: Javascript is disabled ... for developmental level: Often fails to give close attention to details or makes careless mistakes in schoolwork, ...

  10. Philosophy, Neuroscience and Education

    ERIC Educational Resources Information Center

    Clark, John

    2015-01-01

    This short note takes two quotations from Snooks' recent editorial on neuroeducation and teases out some further details on the philosophy of neuroscience and neurophilosophy along with consideration of the implications of both for philosophy of education.

  11. APMP comparison on luminous flux units (APMP.PR-K4)

    NASA Astrophysics Data System (ADS)

    Liu, H.; Lin, Y. D.; Yang, C. Z.; Yu, J.

    2018-01-01

    During the 18th APMP meeting in 2004, TCPR agreed that the luminous flux should be one of the several regional comparisons to be conducted in the field of photometry and radiometry, and the project was named as APMP.PR-K4. Nine laboratories took part in this comparison. A group of LF 200W lamps (no less than three) was used as transfer artifacts by each participant. The National Institute of Metrology (NIM, China) acted as the pilot laboratory. Presented in this report are the detailed procedures and results of the work. Main text To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCPR, according to the provisions of the CIPM Mutual Recognition Arrangement (CIPM MRA).

  12. Emerging issues in public health genomics

    PubMed Central

    Roberts, J. Scott

    2014-01-01

    This review highlights emerging areas of interest in public health genomics. First, recent advances in newborn screening (NBS) are described, with a focus on practice and policy implications of current and future efforts to expand NBS programs (e.g., via next-generation sequencing). Next, research findings from the rapidly progressing field of epigenetics and epigenomics are detailed, highlighting ways in which our emerging understanding in these areas could guide future intervention and research efforts in public health. We close by considering various ethical, legal and social issues posed by recent developments in public health genomics; these include policies to regulate access to personal genomic information; the need to enhance genetic literacy in both health professionals and the public; and challenges in ensuring that the benefits (and burdens) from genomic discoveries and applications are equitably distributed. Needs for future genomics research that integrates across basic and social sciences are also noted. PMID:25184533

  13. Learning and teaching science as inquiry: A case study of elementary school teachers' investigations of light

    NASA Astrophysics Data System (ADS)

    van Zee, Emily H.; Hammer, David; Bell, Mary; Roy, Patricia; Peter, Jennifer

    2005-11-01

    This case study documents an example of inquiry learning and teaching during a summer institute for elementary and middle school teachers. A small group constructed an explanatory model for an intriguing optical phenomenon that they were observing. Research questions included: What physics thinking did the learners express? What aspects of scientific inquiry were evident in what the learners said and did? What questions did the learners ask one another as they worked? How did these learners collaborate in constructing understanding? How did the instructor foster their learning? Data sources included video- and audio- tapes of instruction, copies of the participants' writings and drawings, field notes, interviews, and staff reflections. An interpretative narrative of what three group members said and did presents a detailed account of their learning process. Analyses of their utterances provide evidence of physics thinking, scientific inquiry, questioning, collaborative sense making, and insight into ways to foster inquiry learning.

  14. Unsteady loads due to propulsive lift configurations. Part A: Investigation of scaling laws

    NASA Technical Reports Server (NTRS)

    Morton, J. B.; Haviland, J. K.

    1978-01-01

    This study covered scaling laws, and pressure measurements made to determine details of the large scale jet structure and to verify scaling laws by direct comparison. The basis of comparison was a test facility at NASA Langley in which a JT-15D exhausted over a boilerplater airfoil surface to reproduce upper surface blowing conditions. A quarter scale model was built of this facility, using cold jets. A comparison between full scale and model pressure coefficient spectra, presented as functions of Strouhal numbers, showed fair agreement, however, a shift of spectral peaks was noted. This was not believed to be due to Mach number or Reynolds number effects, but did appear to be traceable to discrepancies in jet temperatures. A correction for jet temperature was then tried, similar to one used for far field noise prediction. This was found to correct the spectral peak discrepancy.

  15. A Possible Buried Impact Structure Near Bow City, Alberta

    NASA Astrophysics Data System (ADS)

    Xie, W.; Glombick, P.; Schmitt, D. R.; Bown, T. D.

    2012-12-01

    In recent years, improved exploration techniques have resulted in the serendipitous discoveries of increasing numbers of extraterrestrial impact structures in sedimentary basins around the world. Following in this tradition, a new potential impact structure centered near 50.4°N, 112.35°N in SE Alberta has been identified. The first indications of this structure appeared in careful systematic mapping of Cretaceous age sediments using public domain well log information that showed overturned and missing components in what regionally is a simple layered stratigraphy. This motivated the examination of legacy 2D seismic profiles over the area that confirmed the stratigraphic anomalies and provided new details that further supported interpretation of a potential impact structure. Further, the existence of unexpected faults through the Cretaceous Bearpaw formation had been noted as early as the 1940's in the limited outcrop available in coulees, and these as well as other complex fault structures along the Bow River outcrops were confirmed in recent field visits to the site. The 2D seismic data displays a number of listric and rose-petal faulting consistent with late stage collapse of the impact crater. Further, a seismically transparent central uplift peak is visible. Based on the results, the structure is recognized as a complex crater with a diameter of approximately 8 kilometers and, today, bottoming at a depth of 900 meters from the current surface. Currently, the age of the feature is grossly estimated to be less than 70 my on the basis of underlying undisturbed seismic reflectors. The structure may be somewhat unique in that weak coals surrounding the feature are clearly thickened indicating outward lateral sliding along shear planes through weaker layers. Work in progress includes acquisition of a high resolution seismic profile and detailed mapping of the magnetic and gravity potential fields. More detailed mapping will include searches for shock metamorphism and melt although it is not likely that this will be seen in the current outcrop. Drilling may be necessary to confirm details of the structure.

  16. INTERIOR VIEW OF BATHROOM 1. NOTE THE ORIGINAL MOSAIC PATTERN ...

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

    INTERIOR VIEW OF BATHROOM 1. NOTE THE ORIGINAL MOSAIC PATTERN FLOOR TILE, ASBESTOS CEMENT WALL BOARD, AND OPEN TRANSOM OVER THE SHOWER DOORWAY. VIEW FACING WEST. - Hickam Field, Officers' Housing Type D, 111 Beard Avenue, Honolulu, Honolulu County, HI

  17. NORTHEAST SIDE, PARTIAL FRONT FACADE. NOTE: A MORE COMPLETE ELEVATION ...

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

    NORTHEAST SIDE, PARTIAL FRONT FACADE. NOTE: A MORE COMPLETE ELEVATION WAS NOT POSSIBLE DUE TO VEGETATION, SEE OBLIQUE SHOTS 2 AND 5. VIEW FACING SOUTHWEST. - Hickam Field, Officers' Housing Type G, 205 Seventh Street, Honolulu, Honolulu County, HI

  18. INTERIOR VIEW OF BATHROOM 2. NOTE THE ORIGINAL MOSAIC PATTERN ...

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

    INTERIOR VIEW OF BATHROOM 2. NOTE THE ORIGINAL MOSAIC PATTERN FLOOR TILE, EXPOSED-CORNER TUB, FLUSH VALVE TOILET, TILE WAINSCOT, AND CERAMIC ACCESSORIES. VIEW FACING NORTHEAST. - Hickam Field, Officers' Housing Type B, 704 Julian Avenue, Honolulu, Honolulu County, HI

  19. A&M. TAN607. Detail of fuel storage pool under construction. Camera ...

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

    A&M. TAN-607. Detail of fuel storage pool under construction. Camera is on berm and facing northwest. Note depth of excavation. Formwork underway for floor and concrete walls of pool; wall between pool and vestibule. At center left of view, foundation for liquid waste treatment plant is poured. Date: August 25, 1953. INEEL negative no. 8541 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

  20. 8. MACHINERY SHED STORAGE ROOM ADDITION DETAIL SHOWING MATRIX OF ...

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

    8. MACHINERY SHED STORAGE ROOM ADDITION DETAIL SHOWING MATRIX OF NAILS USED TO ADHERE PORTLAND CEMENT PLASTER, SOUTH ADOBE WALL ADJACENT TO WINDOW Note: Photographs Nos. AZ-159-A-9 through AZ-159-A-10 are photocopies of photographs. The original prints and negatives are located in the SCS Tucson Plant Materials Center, Tucson, Arizona. Photographer Ted F. Spaller. - Tucson Plant Material Center, Machinery Shed, 3241 North Romero Road, Tucson, Pima County, AZ

  1. 15. Detail, lower chord connection point on downstream side, showing ...

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

    15. Detail, lower chord connection point on downstream side, showing pinned connection of lower chord eye bars, laced vertical compression member, diagonal eye bar tension members, turnbuckled diagonal counters, and floor beam. Note also timber floor stringers supported by floor beam, and exposed ends of timber deck members visible at left above lower chord eye bar. View to northwest. - Dry Creek Bridge, Spanning Dry Creek at Cook Road, Ione, Amador County, CA

  2. Detail view of the forward section, port side, of the ...

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

    Detail view of the forward section, port side, of the Orbiter Discovery from an elevated platform in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note the removal of the Forward Reaction Control System Module from the nose section, the ground-support window covers and the strongback attached to the payload bay door. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  3. Lecture Notes on Requirements Elicitation

    DTIC Science & Technology

    1994-03-01

    ability to abstract away from the details of a problem and design a system that not only solves the problem but incorporates cutting-edge technology and...sound argument is presented. You have the uncanny ability to abstract away from the details of a problem and design a system that not only solves the... problem - solving skills on your last project, where you were the principle requirements analyst. Your undergraduate degree is in mathematics , and you

  4. 20. Historic American Buildings Survey, Roy Oglesby, Photographer July 9, ...

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

    20. Historic American Buildings Survey, Roy Oglesby, Photographer July 9, 1947 DETAIL OF JOISTS IN CHAPEL, EAST ELEVATION (NOTE CHAMFERED EDGES). - Old Fort Randall Church, Right Bank, Missouri River, Pickstown, Charles Mix County, SD

  5. Chemistry Notes

    ERIC Educational Resources Information Center

    School Science Review, 1972

    1972-01-01

    Short articles describing the construction of a self-testing device for learning ionic formulae, problems with standard'' experiments in crystallizing sulfur, preparative details for a cold-setting adhesive and vermillion dye, and providing data related to the industrial manufacture of sulphuric acid. (AL)

  6. The Frontier Fields lens modelling comparison project

    NASA Astrophysics Data System (ADS)

    Meneghetti, M.; Natarajan, P.; Coe, D.; Contini, E.; De Lucia, G.; Giocoli, C.; Acebron, A.; Borgani, S.; Bradac, M.; Diego, J. M.; Hoag, A.; Ishigaki, M.; Johnson, T. L.; Jullo, E.; Kawamata, R.; Lam, D.; Limousin, M.; Liesenborgs, J.; Oguri, M.; Sebesta, K.; Sharon, K.; Williams, L. L. R.; Zitrin, A.

    2017-12-01

    Gravitational lensing by clusters of galaxies offers a powerful probe of their structure and mass distribution. Several research groups have developed techniques independently to achieve this goal. While these methods have all provided remarkably high-precision mass maps, particularly with exquisite imaging data from the Hubble Space Telescope (HST), the reconstructions themselves have never been directly compared. In this paper, we present for the first time a detailed comparison of methodologies for fidelity, accuracy and precision. For this collaborative exercise, the lens modelling community was provided simulated cluster images that mimic the depth and resolution of the ongoing HST Frontier Fields. The results of the submitted reconstructions with the un-blinded true mass profile of these two clusters are presented here. Parametric, free-form and hybrid techniques have been deployed by the participating groups and we detail the strengths and trade-offs in accuracy and systematics that arise for each methodology. We note in conclusion that several properties of the lensing clusters are recovered equally well by most of the lensing techniques compared in this study. For example, the reconstruction of azimuthally averaged density and mass profiles by both parametric and free-form methods matches the input models at the level of ∼10 per cent. Parametric techniques are generally better at recovering the 2D maps of the convergence and of the magnification. For the best-performing algorithms, the accuracy in the magnification estimate is ∼10 per cent at μtrue = 3 and it degrades to ∼30 per cent at μtrue ∼ 10.

  7. Imaging system for creating 3D block-face cryo-images of whole mice

    NASA Astrophysics Data System (ADS)

    Roy, Debashish; Breen, Michael; Salvado, Olivier; Heinzel, Meredith; McKinley, Eliot; Wilson, David

    2006-03-01

    We developed a cryomicrotome/imaging system that provides high resolution, high sensitivity block-face images of whole mice or excised organs, and applied it to a variety of biological applications. With this cryo-imaging system, we sectioned cryo-preserved tissues at 2-40 μm thickness and acquired high resolution brightfield and fluorescence images with microscopic in-plane resolution (as good as 1.2 μm). Brightfield images of normal and pathological anatomy show exquisite detail, especially in the abdominal cavity. Multi-planar reformatting and 3D renderings allow one to interrogate 3D structures. In this report, we present brightfield images of mouse anatomy, as well as 3D renderings of organs. For BPK mice model of polycystic kidney disease, we compared brightfield cryo-images and kidney volumes to MRI. The color images provided greater contrast and resolution of cysts as compared to in vivo MRI. We note that color cryo-images are closer to what a researcher sees in dissection, making it easier for them to interpret image data. The combination of field of view, depth of field, ultra high resolution and color/fluorescence contrast enables cryo-image volumes to provide details that cannot be found through in vivo imaging or other ex vivo optical imaging approaches. We believe that this novel imaging system will have applications that include identification of mouse phenotypes, characterization of diseases like blood vessel disease, kidney disease, and cancer, assessment of drug and gene therapy delivery and efficacy and validation of other imaging modalities.

  8. Evaluation of Safety and Patient Subjective Efficacy of Using Radiofrequency and Pulsed Magnetic Fields for the Treatment of Striae (Stretch Marks)

    PubMed Central

    Dover, Jeffrey S.; Rothaus, Kenneth

    2014-01-01

    Stretch marks are common skin disorders that are dermal scars with associated epidermal atrophy. They are of significant concern or psychological concern to many. This manuscript describes the use of multipolar radiofrequency with pulsed magnetic fields that was successfully used to diminish these lesions in 16 subjects undergoing a series of treatments. The improvements noted were statistically significant and no serious adverse events were noted. PMID:25276274

  9. Development of an information retrieval tool for biomedical patents.

    PubMed

    Alves, Tiago; Rodrigues, Rúben; Costa, Hugo; Rocha, Miguel

    2018-06-01

    The volume of biomedical literature has been increasing in the last years. Patent documents have also followed this trend, being important sources of biomedical knowledge, technical details and curated data, which are put together along the granting process. The field of Biomedical text mining (BioTM) has been creating solutions for the problems posed by the unstructured nature of natural language, which makes the search of information a challenging task. Several BioTM techniques can be applied to patents. From those, Information Retrieval (IR) includes processes where relevant data are obtained from collections of documents. In this work, the main goal was to build a patent pipeline addressing IR tasks over patent repositories to make these documents amenable to BioTM tasks. The pipeline was developed within @Note2, an open-source computational framework for BioTM, adding a number of modules to the core libraries, including patent metadata and full text retrieval, PDF to text conversion and optical character recognition. Also, user interfaces were developed for the main operations materialized in a new @Note2 plug-in. The integration of these tools in @Note2 opens opportunities to run BioTM tools over patent texts, including tasks from Information Extraction, such as Named Entity Recognition or Relation Extraction. We demonstrated the pipeline's main functions with a case study, using an available benchmark dataset from BioCreative challenges. Also, we show the use of the plug-in with a user query related to the production of vanillin. This work makes available all the relevant content from patents to the scientific community, decreasing drastically the time required for this task, and provides graphical interfaces to ease the use of these tools. Copyright © 2018 Elsevier B.V. All rights reserved.

  10. Notes on Linguistics, 1999.

    ERIC Educational Resources Information Center

    Payne, David, Ed.

    1999-01-01

    The 1999 issues of "Notes on Linguistics," published quarterly, include the following articles, review articles, reviews, book notices, and reports: "A New Program for Doing Morphology: Hermit Crab"; "Lingualinks CD-ROM: Field Guide to Recording Language Data"; "'Unruly' Phonology: An Introduction to Optimality Theory"; "Borrowing vs. Code…

  11. Notes on Linguistics, Number 41-43, 1988.

    ERIC Educational Resources Information Center

    Notes on Linguistics, 1988

    1988-01-01

    This document consists of the three 1988 issues of the normally quarterly journal "Notes on Linguistics." These issues include the following significant articles: "The Role of the Field Linguist" (Bernard Comrie); "Relational Grammar: An Update Report" (Stephen A. Marlett); "Tone and Stress Analysis by…

  12. INTERIOR VIEW OF BATHROOM 1, SECOND FLOOR. NOTE THE ORIGINAL ...

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

    INTERIOR VIEW OF BATHROOM 1, SECOND FLOOR. NOTE THE ORIGINAL MOSAIC PATTERN FLOOR TILE, TILE WAINSCOT, CERAMIC ACCESSORIES, AND SINGLE-PANEL DOOR TO LINEN CLOSET. VIEW FACING NORTHEAST. - Hickam Field, Officers' Housing Type K, 304 Sixth Street, Honolulu, Honolulu County, HI

  13. NOTE: The feasibility of an infrared system for real-time visualization and mapping of ultrasound fields

    NASA Astrophysics Data System (ADS)

    Shaw, Adam; Nunn, John

    2010-06-01

    In treatment planning for ultrasound therapy, it is desirable to know the 3D structure of the ultrasound field. However, mapping an ultrasound field in 3D is very slow, with even a single planar raster scan taking typically several hours. Additionally, hydrophones that are used for field mapping are expensive and can be damaged in some therapy fields. So there is value in rapid methods which enable visualization and mapping of the ultrasound field in about 1 min. In this note we explore the feasibility of mapping the intensity distribution by measuring the temperature distribution produced in a thin sheet of absorbing material. A 0.2 mm thick acetate sheet forms a window in the wall of a water tank containing the transducer. The window is oriented at 45° to the beam axis, and the distance from the transducer to the window can be varied. The temperature distribution is measured with an infrared camera; thermal images of the inclined plane could be viewed in real time or images could be captured for later analysis and 3D field reconstruction. We conclude that infrared thermography can be used to gain qualitative information about ultrasound fields. Thermal images are easily visualized with good spatial and thermal resolutions (0.044 mm and 0.05 °C in our system). The focus and field structure such as side lobes can be identified in real time from the direct video output. 3D maps and image planes at arbitrary orientations to the beam axis can be obtained and reconstructed within a few minutes. In this note we are primarily interested in the technique for characterization of high intensity focused ultrasound (HIFU) fields, but other applications such as physiotherapy fields are also possible.

  14. The Challenge of Interdisciplinary Research.

    ERIC Educational Resources Information Center

    Locker, Kitty O.

    1994-01-01

    Discusses what makes business communication research interdisciplinary and why interdisciplinary research is difficult yet desirable. Details the value of interdisciplinary concepts, methods, and perspectives. Notes how business communication research might be made interdisciplinary and points out the need for tolerance in interdisciplinary…

  15. The Caterer's Problem.

    ERIC Educational Resources Information Center

    Krause, Eugene F.

    1983-01-01

    An approach to teaching problem solving to preservice and in-service middle school teachers is described. They examined an unsolved question as a class research project. The process of developing the solution is detailed, and difficulties contained within the process are noted. (MP)

  16. Dilemmas of Teaching Inquiry in Elementary Science Methods

    ERIC Educational Resources Information Center

    Newman, William J., Jr.; Abell, Sandra K.; Hubbard, Paula D.; McDonald, James; Otaala, Justine; Martini, Mariana

    2004-01-01

    Because various definitions of inquiry exist in the science education literature and in classroom practice, elementary science methods students and instructors face dilemmas during the study of inquiry. Using field notes, instructor anecdotal notes, student products, and course artifacts, science methods course instructors created fictional…

  17. Four New Course Competencies for Majors.

    ERIC Educational Resources Information Center

    Van Leuven, Jim

    1999-01-01

    Notes changes in the past decade in the field of public relations. Proposes four new required core competencies for all undergraduate public-relations majors in programs housed in journalism/mass-communication units. Articulates these regarding appropriate outcomes, pedagogies, and assessment methods. Notes special considerations for small,…

  18. Melanie Klein and Repression: an examination of some unpublished Notes of 1934.

    PubMed

    Hinshelwood, R D

    2006-01-01

    Fifteen pages of unpublished Notes were found in the Melanie Klein Archives dating from early 1934, a crucial moment in Klein's development. She was at this time, 1934, moving away from child analysis, whilst also rethinking and revising her allegiance to Karl Abraham's theory of the phases of libidinal development. These Notes, entitled "Early Repression Mechanism," show Klein struggling to develop what became her characteristic theories of the depressive position and the paranoid-schizoid position. Although these Notes are precursors of the paper Klein gave later to the IPA Congress in 1934, they also show the origins of the emphasis she and her followers eventually gave to "splitting" rather than repression. The Notes give us an insight into the way that she worked clinically at the time. We see Klein's confidence develop as she diverged from the classical theories and technique. Her ideas were based on close attention to the detail of her clinical material, rather than attacking theoretical problems directly. The Notes show her method of struggling to her own conclusions, and they offer us a chance to grasp the roots of the subsequent controversy over Kleinian thought.

  19. Domain wall fermion and CP symmetry breaking

    NASA Astrophysics Data System (ADS)

    Fujikawa, Kazuo; Suzuki, Hiroshi

    2003-02-01

    We examine the CP properties of chiral gauge theory defined by a formulation of the domain wall fermion, where the light field variables q and q¯ together with Pauli-Villars fields Q and Q¯ are utilized. It is shown that this domain wall representation in the infinite flavor limit N=∞ is valid only in the topologically trivial sector, and that the conflict among lattice chiral symmetry, strict locality and CP symmetry still persists for finite lattice spacing a. The CP transformation generally sends one representation of lattice chiral gauge theory into another representation of lattice chiral gauge theory, resulting in the inevitable change of propagators. A modified form of lattice CP transformation motivated by the domain wall fermion, which keeps the chiral action in terms of the Ginsparg-Wilson fermion invariant, is analyzed in detail; this provides an alternative way to understand the breaking of CP symmetry at least in the topologically trivial sector. We note that the conflict with CP symmetry could be regarded as a topological obstruction. We also discuss the issues related to the definition of Majorana fermions in connection with the supersymmetric Wess-Zumino model on the lattice.

  20. [Cell engineering in nephrology: The current state and prospectives from the point of view of military medicine].

    PubMed

    Bel'skih, A N; Golota, A S; Krassii, A B; Nagibovich, O A

    2015-09-01

    This article is dedicated to the current state and prospectives of cell engineering in nephrology from the point of view of military medicine. The review is based on publications from January 1, 2014, to June 1, 2015, and consists of two parts. In the first part the main directions of the cell engineering development are mentioned. The only two clinical trials existed in the field are discussed in more detail. The second part deals with prospectives of cell engineering in nephrology. It is shown that currently this field is in the stage of preclinical experimentation. Of the two known clinical trials the first has failed to demonstrate any effectiveness of cell engineering, the second--will be completed only at the end of 2016. Also, the review notes an extraordinary cost of cell engineering experiments in nephrology. The analysis of publications allows to come to a conclusion that the future progress in prevention and treatment of acute kidney injury could go not in the direction of cell engineering but rather non-cell technologies. One of. the practical consequence of such a conclusion is a necessity to continue the improvement of already existing methods of machine renal replacement therapy.

  1. Research Toward Developing an Understanding of Crystallographic Texture on Mechanical Properties of Titanium Alloys

    DTIC Science & Technology

    1977-01-01

    S~g mechanisms are offered to rationalize the several mechanical pro - perty improvements noted in this work. Crack growth velocities induced by...plate is random. Commercial mill rolled plate pro - "duct is more often than not produced with a random array of basal poles (i.e., mechanical property...EU - ~co Li.aC 1/4" thick plate. Table V descr.bas each of these pro - cedures in some detail. As one can note from Table V, three distinct types of

  2. Representative Command Post Configurations, C3 Structures, and Reference Data. Volume I.

    DTIC Science & Technology

    1978-07-31

    when it becomes cost effective. (4) The configurations and employment concepts can be used for electronic warfare (EW) studies. The detailed layouts...TJI/0! 0, LIKAS INFCCOPERATOR mmTmOE1110"m - -.- an SKI WeI TIpO .o..< - UN THAN do Ma uSIm TIo a D CIM 1 0 ~To NtEN INTRABATTERY WIRE COMMUNICATIONS...34 DE ATTACH/ GIVARO I TTRY -IVARTY ATTACH/ A I A COMG REINF COMO SOC TOC NEW ITRY I (WO NTE 21O (NOTE 21 UNITS FCC FOC FCIR NOTES: I. COUNTERMORTAR

  3. Technical Note for 8D Likelihood Effective Higgs Couplings Extraction Framework in the Golden Channel

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

    Chen, Yi; Di Marco, Emanuele; Lykken, Joe

    2014-10-17

    In this technical note we present technical details on various aspects of the framework introduced in arXiv:1401.2077 aimed at extracting effective Higgs couplings in themore » $$h\\to 4\\ell$$ `golden channel'. Since it is the primary feature of the framework, we focus in particular on the convolution integral which takes us from `truth' level to `detector' level and the numerical and analytic techniques used to obtain it. We also briefly discuss other aspects of the framework.« less

  4. 12. "OBSERVATION POSTS, STRUCTURAL PLANS AND DETAILS." Specifications No. OC25572; ...

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

    12. "OBSERVATION POSTS, STRUCTURAL PLANS AND DETAILS." Specifications No. OC2-55-72; Drawing No. 60-09-12; sheet 89 of 148; file no. 1321/40, Rev. A. Very faint stamp above note reads: RECORD DRAWING - AS CONSTRUCTED. Below stamp: Contract no. 4338, no change. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Observation Bunkers for Test Stand 1-A, Test Area 1-120, north end of Jupiter Boulevard, Boron, Kern County, CA

  5. Building an Outdoor Classroom for Field Geology: The Geoscience Garden

    ERIC Educational Resources Information Center

    Waldron, John W. F.; Locock, Andrew J.; Pujadas-Botey, Anna

    2016-01-01

    Many geoscience educators have noted the difficulty that students experience in transferring their classroom knowledge to the field environment. The Geoscience Garden, on the University of Alberta North Campus, provides a simulated field environment in which Earth Science students can develop field observation skills, interpret features of Earth's…

  6. 10 CFR 2.1003 - Availability of material.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... months in advance of submitting its license application for a geologic repository, the NRC shall make... of privilege in § 2.1006, graphic-oriented documentary material that includes raw data, computer runs, computer programs and codes, field notes, laboratory notes, maps, diagrams and photographs, which have been...

  7. 10 CFR 2.1003 - Availability of material.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... months in advance of submitting its license application for a geologic repository, the NRC shall make... of privilege in § 2.1006, graphic-oriented documentary material that includes raw data, computer runs, computer programs and codes, field notes, laboratory notes, maps, diagrams and photographs, which have been...

  8. Minnesota Land Ownership Trends, 1962-1977

    Treesearch

    Pamela J. Jakes; Alexander Vasilevsky

    1980-01-01

    The distribution of Minnesota's commercial forest land among ownership classes has remained stable between 1962 and 1977. This note summarizes commercial forest ownership data by Forest Survey Unit for 1962 and 1977 and presents more detailed area statistics for Minnesota's 17 northern countries.

  9. Research notes : improving freight data collection methods.

    DOT National Transportation Integrated Search

    2004-07-01

    The overall goal of this study was to identify data collection methods capable of generating the information at a level of detail that would better fill ODOTs modeling and freight planning needs at the metropolitan level. After a review of other r...

  10. ENVIRONMENTAL TECHNOLOGY VERIFICATION: CREDIBLE PERFORMANCE DATA FOR TECHNOLOGY USERS

    EPA Science Inventory

    The paper summarizes accomplishments of EPA's Environmental Technology Verification (ETV) Program, discusses lessons learned during the pilot period, briefly notes the restructuring of the pilot programs into six centers beginning in late 2000, and discusses in detail the Air Pol...

  11. Interview With the 2002 Caldecott Medal Winner, David Wiesner.

    ERIC Educational Resources Information Center

    Giorgis, Cyndi; Johnson, Nancy J.

    2003-01-01

    Discusses David Wiesner, the 2002 Caldecott Medal Winner, and includes excerpts of an interview with him. Notes that Wiesner's books appeal to the imagination and often use art elements such as scale. Details the winning book, "The Three Pigs." (PM)

  12. Geometric phases in electric dipole searches with trapped spin-1/2 particles in general fields and measurement cells of arbitrary shape with smooth or rough walls

    NASA Astrophysics Data System (ADS)

    Golub, R.; Kaufman, C.; Müller, G.; Steyerl, A.

    2015-12-01

    The important role of geometric phases in searches for a permanent electric dipole moment of the neutron, using Ramsey separated oscillatory field nuclear magnetic resonance, was first noted by Commins [Am. J. Phys. 59, 1077 (1991), 10.1119/1.16616] and investigated in detail by Pendlebury et al. [Phys. Rev. A 70, 032102 (2004), 10.1103/PhysRevA.70.032102]. Their analysis was based on the Bloch equations. In subsequent work using the spin-density matrix, Lamoreaux and Golub [Phys. Rev. A 71, 032104 (2005), 10.1103/PhysRevA.71.032104] showed the relation between the frequency shifts and the correlation functions of the fields seen by trapped particles in general fields (Redfield theory). More recently, we presented a solution of the Schrödinger equation for spin-1 /2 particles in circular cylindrical traps with smooth walls and exposed to arbitrary fields [A. Steyerl et al., Phys. Rev. A 89, 052129 (2014), 10.1103/PhysRevA.89.052129]. Here, we extend this work to show how the Redfield theory follows directly from the Schrödinger equation solution. This serves to highlight the conditions of validity of the Redfield theory, a subject of considerable discussion in the literature [e.g., M. P. Nicholas et al., Prog. Nucl. Magn. Reson. Spectrosc. 57, 111 (2010), 10.1016/j.pnmrs.2010.04.003]. Our results can be applied where the Redfield result no longer holds, such as observation times on the order of or shorter than the correlation time and nonstochastic systems, and thus we can illustrate the transient spin dynamics, i.e., the gradual development of the shift with increasing time subsequent to the start of the free precession. We consider systems with rough, diffuse reflecting walls, cylindrical trap geometry with arbitrary cross section, and field perturbations that do not, in the frame of the moving particles, average to zero in time. We show by direct, detailed, calculation the agreement of the results from the Schrödinger equation with the Redfield theory for the cases of a rectangular cell with specular walls and of a circular cell with diffuse reflecting walls.

  13. Geologic Field Notes, Geochemical Analyses, and Field Photographs of Outcrops and Rock Samples from the Big Delta B-1 Quadrangle, East-Central Alaska

    USGS Publications Warehouse

    Day, Warren C.; O'Neill, J. Michael

    2008-01-01

    The U.S. Geological Survey, in cooperation with the Alaska Department of Natural Resources Division of Mining, Land, and Water, has released a geologic map of the Big Delta B-1 quadrangle of east-central Alaska (Day and others, 2007). This companion report presents the major element oxide and trace element geochemical analyses, including those for gold, silver, and base metals, for representative rock units and for grab samples from quartz veins and mineralized zones within the quadrangle. Also included are field station locations, field notes, structural data, and field photographs based primarily on observations by W.C. Day with additions by J.M. O'Neill and B.M. Gamble, all of the U.S. Geological Survey. The data are provided in both Microsoft Excel spread sheet format and as a Microsoft Access database.

  14. Notes for Brazil sampling frame evaluation trip

    NASA Technical Reports Server (NTRS)

    Horvath, R. (Principal Investigator); Hicks, D. R. (Compiler)

    1981-01-01

    Field notes describing a trip conducted in Brazil are presented. This trip was conducted for the purpose of evaluating a sample frame developed using LANDSAT full frame images by the USDA Economic and Statistics Service for the eventual purpose of cropland production estimation with LANDSAT by the Foreign Commodity Production Forecasting Project of the AgRISTARS program. Six areas were analyzed on the basis of land use, crop land in corn and soybean, field size and soil type. The analysis indicated generally successful use of LANDSAT images for purposes of remote large area land use stratification.

  15. Construction Productivity Advancement Research (CPAR) Program: Improved Materials and Processes for Sealing and Resealing Joints in Portland Cement Concrete Pavements - Field Evaluation

    DTIC Science & Technology

    1993-10-01

    sealant was determined by noting the type and number of defects each sealant incurred. Figure 4 provides a sample evaluation sheet used dur- ing the field...was conducted by visually inspect- ing the mater~al for defects . If any defects were noted, the type of defect was described and the quant~ty of that... defect was measured. The quantity of the defect was dividted by the total quantity of sealant and the result reported as percent defect . Adhesion and

  16. Continuing Support of Cloud Free Line of Sight Determination Including Whole Sky Imaging of Clouds

    DTIC Science & Technology

    2007-11-30

    which is documented in Shields et al. 2007a, Technical Note 271, and Contract N00014-01-D- 0043 DO #11, which is reviewed in Section 2 and documented in...Shields et al. 2007b, Technical Note 272. Under DO #13, we finished preparation of two of the WSI units and their software, and fielded them...and b, and 2005b and c). One of the first two units was fielded at the Air Force’s Starfire Optical Range in October 1992. Technical Memo AV06

  17. A detailed examination of a X-line region in the distant tail: ISEE-3 observations of jet flow and B(sub z) reversals and a pair of slow shocks

    NASA Technical Reports Server (NTRS)

    Ho, C. M.; Tsurutani, B. T.; Smith, E. J.; Feldman, W. C.

    1994-01-01

    We report an observation of Petschek-type magnetic reconnection at a distant neutral line (X = -230 R(sub e)) with a full set of signatures of the magnetic merging process. These features include a reversal of plasma flows from earthward to tailward, a pair of slow shocks and the magnetic field X-type line. These two slow shocks are shown to satisfy the shock criteria used by Feldman et al. (1987). The spacecraft first crosses a slow shock to enter the earthward flowing plasmasheet with velocity of about 440 km/s. The embedded magnetic field has a positive B(sub z) component. The spacecraft next enters a region of tailward plasma flow with speed approximately 670 km/s and an embedded negative B(sub z), indicating entry into the plasmasheet tailward of the X-line. These observed velocities are comparable to calculated velocities based on Rankine-Hugoniot conservation relationships. The spacecraft subsequently returns into the south tail lobe by crossing another slow shock. Coplanarity analyses shows that the two slow shocks have orientations consistent with that predicted by the Petschek reconnection model. We note that this event occurs during northward interplanetary magnetic fields. Thus, a magnetic stress built-up in the distant tail may be responsible for this reconnection process.

  18. SYMPATHETIC FILAMENT ERUPTIONS CONNECTED BY CORONAL DIMMINGS

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

    Jiang Yunchun; Yang Jiayan; Hong Junchao

    2011-09-10

    We present for the first time detailed observations of three successive, interdependent filament eruptions that occurred one by one within 5 hr from different locations beyond the range of a single active region. The first eruption was observed from an active region and was associated with a coronal mass ejection (CME), during which diffuse and complex coronal dimmings formed, largely extending to the two other filaments located in quiet-Sun regions. Then, both quiescent filaments consecutively underwent the second and third eruptions, while the nearby dimmings were persistent. Comparing the result of a derived coronal magnetic configuration, the magnetic connectivity betweenmore » the dimmings suggested that they were caused by the joint effect of simple expansion of overlying loop systems forced by the first eruption, as well as by its erupting field interacting or reconnecting with the surrounding magnetic structures. Note that the dimming process in the first eruption indicated a weakening and partial removal of an overlying magnetic field constraint on the two other filaments, and thus one can physically connect these eruptions as sympathetic. It appears that the peculiar magnetic field configuration in our event was largely favorable to the occurrence of sympathetic filament eruptions. Because coronal dimmings are frequent and common phenomena in solar eruptions, especially in CME events, it is very likely that they represent a universal agent that can link consecutive eruptions nearby with sympathetic eruptions.« less

  19. Efficacy of combined cognitive-behavior therapy and hypnotherapy in anorexia nervosa: a case study.

    PubMed

    Roy, Prasanta Kumar

    2014-01-01

    A 22-year-old female diagnosed with anorexia nervosa received brief psychotherapy within a span of 1.5 months. Detailed cognitive-behavioral assessment was done and eating attitude was rated. Intervention of eating behavior and cognitive restructuring were initiated along with regular practice of self-hypnosis with ego-strengthening suggestions. Age regression was done to identify conflicts. Significant improvement in eating attitude was noted after 8 sessions without relapse at 3 months. Details of the psychotherapy are discussed.

  20. Taiwan: Background Notes Series.

    ERIC Educational Resources Information Center

    Reams, Joanne Reppert

    Concise background information on Taiwan is provided. The publication begins with a profile of Taiwan, discussing the people, geography, political establishment, and economy. A map of the country is provided. The bulk of the publication then provides more detailed information on Taiwan's people, geography, history, administration, political…

  1. Make the most of your doctor visit

    MedlinePlus

    ... the notes in your phone or in an email to your provider. Writing things down makes it easier to remember details ... Duplication for commercial use must be authorized in writing by ADAM Health Solutions. About MedlinePlus Site ... to RSS Follow us Disclaimers Copyright ...

  2. Summary of life history and hosts of the spruce budworm

    Treesearch

    Robert L. Talerico

    1983-01-01

    My purpose is to provide background information on the spruce budworms and point out some insect-host interaction relationships that have been noted by others. These and other interactions will be discussed in more detail in the papers that follow.

  3. Last wills and testaments in a large sample of suicide notes: implications for testamentary capacity.

    PubMed

    Sinyor, Mark; Schaffer, Ayal; Hull, Ian; Peisah, Carmelle; Shulman, Kenneth

    2015-01-01

    The leaving of a will prior to death by suicide is a relatively unexplored area. To determine the frequency and details of will content in suicide notes. Coroner records for 1565 deaths by suicide in Toronto (2003-2009) were reviewed for (a) will content and (b) the presence of depression, psychotic illness, dementia and intoxication prior to death. In total, 59 (20.7%) of 285 available suicide notes were found to have will content. Of those who left a will, 43 (72.9%) were reported to have a major mood or psychotic disorder, but none had dementia. Fifteen of 19 toxicology samples showed alcohol, sedative hypnotic/benzodiazepine, opioid and/or recreational drugs were present. A substantial minority of suicide notes may also include testamentary intent. The observed high rate of mental illness and substance use around the time of death has important clinical implications for understanding the mindset of people who die by suicide and hence also legal implications regarding testamentary capacity. Royal College of Psychiatrists.

  4. Annual Report to the Strategic Defense Initiative Organization on the Free-Electron Laser Driven by the NIST CW Microtron

    DTIC Science & Technology

    1986-05-05

    design of the injector for the method selected was completed. A study on the problem of mirror damage has been completed, and commercial suppliers of... mirrors that can withstand the high intracavity power of the FEL have been identified. The design of the room in which the FEL is located has been...Appendices ............ ............................. .25 A. Design Note 10 - Mirror Damage B. Design Note 11 - Wiggler Field Errors C. Design Note 12

  5. Motion of small bodies in classical field theory

    NASA Astrophysics Data System (ADS)

    Gralla, Samuel E.

    2010-04-01

    I show how prior work with R. Wald on geodesic motion in general relativity can be generalized to classical field theories of a metric and other tensor fields on four-dimensional spacetime that (1) are second-order and (2) follow from a diffeomorphism-covariant Lagrangian. The approach is to consider a one-parameter-family of solutions to the field equations satisfying certain assumptions designed to reflect the existence of a body whose size, mass, and various charges are simultaneously scaled to zero. (That such solutions exist places a further restriction on the class of theories to which our results apply.) Assumptions are made only on the spacetime region outside of the body, so that the results apply independent of the body’s composition (and, e.g., black holes are allowed). The worldline “left behind” by the shrinking, disappearing body is interpreted as its lowest-order motion. An equation for this worldline follows from the “Bianchi identity” for the theory, without use of any properties of the field equations beyond their being second-order. The form of the force law for a theory therefore depends only on the ranks of its various tensor fields; the detailed properties of the field equations are relevant only for determining the charges for a particular body (which are the “monopoles” of its exterior fields in a suitable limiting sense). I explicitly derive the force law (and mass-evolution law) in the case of scalar and vector fields, and give the recipe in the higher-rank case. Note that the vector force law is quite complicated, simplifying to the Lorentz force law only in the presence of the Maxwell gauge symmetry. Example applications of the results are the motion of “chameleon” bodies beyond the Newtonian limit, and the motion of bodies in (classical) non-Abelian gauge theory. I also make some comments on the role that scaling plays in the appearance of universality in the motion of bodies.

  6. Australian oral health case notes: assessment of forensic relevance and adherence to recording guidelines.

    PubMed

    Stow, L; James, H; Richards, L

    2016-06-01

    Dental case notes record clinical diagnoses and treatments, as well as providing continuity of patient care. They are also used for dento-legal litigation and forensic purposes. Maintaining accurate and comprehensive dental patient records is a dental worker's ethical and legal obligation. Australian registered specialist forensic odontologists were surveyed to determine the relevance of recorded case note items for dental identification. A dental case notes sample was assessed for adherence with odontologist nominated forensic value and compiled professional record keeping guidelines of forensic relevance. Frequency of item recording, confidence interval, examiner agreement and statistical significance were determined. Broad agreement existed between forensic odontologists as to which recorded dental items have most forensic relevance. Inclusion frequency of these items in sampled case notes varied widely (e.g. single area radiographic view present in 75%, CI = 65.65-82.50; completed odontogram in 56%, CI = 46.23-65.33). Recording of information specified by professional record keeping guidelines also varied, although overall inclusion was higher than for forensically desired items (e.g. patient's full name in 99%, CI = 94.01 - >99.99; named treating practitioner in 23%, CI = 15.78-32.31). Many sampled dental case notes lacked details identified as being valuable by forensic specialists and as specified by professional record keeping guidelines. © 2016 Australian Dental Association.

  7. Wall proximity corrections for hot-wire readings in turbulent flows

    NASA Technical Reports Server (NTRS)

    Hebbar, K. S.

    1980-01-01

    This note describes some details of recent (successful) attempts of wall proximity corrections for hot-wire measurements performed in a three-dimensional incompressible turbulent boundary layer. A simple and quite satisfactory method of estimating wall proximity effects on hot-wire readings is suggested.

  8. 77 FR 48181 - Self-Regulatory Organizations; NYSE Arca, Inc.; Order Instituting Proceedings To Determine...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-13

    ... change.\\17\\ As discussed in greater detail below, V&F states its belief that the issuance by the Trust of..., supra note 17, at 5. V&F states that the Registration Statement ``tries to convey the false impression...

  9. Facts About Drug Abuse: Trainer's Manual.

    ERIC Educational Resources Information Center

    Link, William E.; And Others

    Following an introductory survey of the course, this modular drug abuse trainer's manual contains all course-specified materials. These materials are: the course goals and objectives; time/activity sheets; trainer guidelines, process notes, and exercise instructions; detailed lectures and supplementary information. The time/activity sheets contain…

  10. Pashto Reader.

    ERIC Educational Resources Information Center

    Tegey, Habibullah; Robson, Barbara

    This reader is the basic text for a set of instructional materials in Pashto. It consists of 45 authentic passages in Pashto script, each accompanied by background information, a vocabulary list, hints for scanning, comprehension exercises, and notes for detailed rereading. An introductory section offers study suggestions for the student. The…

  11. Coulomb's Electrical Measurements. Experiment No. 14.

    ERIC Educational Resources Information Center

    Devons, Samuel

    Presented is information related to the life and work of Charles Coulomb as well as detailed notes of his measurements of the distribution of electricity on conductors. The two methods that he used (the large torsion balance, and the timing of "force" oscillations) are described. (SA)

  12. China: Background Notes Series.

    ERIC Educational Resources Information Center

    Reams, Joanne Reppert

    Concise background information on the People's Republic of China is provided. The publication begins with a profile of the country, outlining the people, geography, economy, and membership in international organizations. The bulk of the document then discusses in more detail China's people, geography, history, government, education, economy, and…

  13. Mass-balance measurements in Alaska and suggestions for simplified observation programs

    USGS Publications Warehouse

    Trabant, D.C.; March, R.S.

    1999-01-01

    US Geological Survey glacier fieldwork in Alaska includes repetitious measurements, corrections for leaning or bending stakes, an ability to reliably measure seasonal snow as deep as 10 m, absolute identification of summer surfaces in the accumulation area, and annual evaluation of internal accumulation, internal ablation, and glacier-thickness changes. Prescribed field measurement and note-taking techniques help eliminate field errors and expedite the interpretative process. In the office, field notes are transferred to computerized spread-sheets for analysis, release on the World Wide Web, and archival storage. The spreadsheets have error traps to help eliminate note-taking and transcription errors. Rigorous error analysis ends when mass-balance measurements are extrapolated and integrated with area to determine glacier and basin mass balances. Unassessable errors in the glacier and basin mass-balance data reduce the value of the data set for correlations with climate change indices. The minimum glacier mass-balance program has at least three measurement sites on a glacier and the measurements must include the seasonal components of mass balance as well as the annual balance.

  14. The devil is in the details: genetic variation in introduced populations and its contributions to invasion.

    PubMed

    Dlugosch, Katrina M; Anderson, Samantha R; Braasch, Joseph; Cang, F Alice; Gillette, Heather D

    2015-05-01

    The influence of genetic variation on invasion success has captivated researchers since the start of the field of invasion genetics 50 years ago. We review the history of work on this question and conclude that genetic variation-as surveyed with molecular markers-appears to shape invasion rarely. Instead, there is a significant disconnect between marker assays and ecologically relevant genetic variation in introductions. We argue that the potential for adaptation to facilitate invasion will be shaped by the details of genotypes affecting phenotypes, and we highlight three areas in which we see opportunities to make powerful new insights. (i) The genetic architecture of adaptive variation. Traits shaped by large-effect alleles may be strongly impacted by founder events yet more likely to respond to selection when genetic drift is strong. Large-effect loci may be especially relevant for traits involved in biotic interactions. (ii) Cryptic genetic variation exposed during invasion. Introductions have strong potential to uncover masked variation due to alterations in genetic and ecological environments. (iii) Genetic interactions during admixture of multiple source populations. As divergence among sources increases, positive followed by increasingly negative effects of admixture should be expected. Although generally hypothesized to be beneficial during invasion, admixture is most often reported among sources of intermediate divergence, supporting the possibility that incompatibilities among divergent source populations might be limiting their introgression. Finally, we note that these details of invasion genetics can be coupled with comparative demographic analyses to link genetic changes to the evolution of invasiveness itself. © 2015 John Wiley & Sons Ltd.

  15. Research of the NH3 Lines in the Region λ 6475 Å Band of Jupiter Spectrum

    NASA Astrophysics Data System (ADS)

    Atai, Adalat; Mikailov, Khidir Mustafa; Farziyev, Zabit

    Context. In 2014, spectral observations of separate areas on the disk of Jupiter in the visible spectrum were made by means of the echelle-spectrometer installed in Cassegrain 2-meter mirror telescope's focus of Shamakhi Astrophysical Observatory. The echellespectrometer equipped with the CCD camera provided spectral resolution R=14000 with dispersion of 10 Å/mm. Aims. Features of the intensity change of the ammonia absorption lines at 6475 Å were studied for the spectra of different details of Jupiter's disk. The absorption line 6495.7 Å for ammonia was found only in the GRS spectrum of Jupiter. Methods. Earlier that line was noted in the laboratory spectrum of Giver; it was absent in the spectrum obtained by Mason; in the theoretical spectrum of ammonia it was noted at 6495.9 Å. Comparison of characteristics of the ammonia line in the spectra of various details allows investigating horizontal inhomogeneity of ammonia distribution on the Jupiter's disk. Results.

  16. Identifying and Overcoming Obstacles to Point-of-Care Data Collection for Eye Care Professionals

    PubMed Central

    Lobach, David F.; Silvey, Garry M.; Macri, Jennifer M.; Hunt, Megan; Kacmaz, Roje O.; Lee, Paul P.

    2005-01-01

    Supporting data entry by clinicians is considered one of the greatest challenges in implementing electronic health records. In this paper we describe a formative evaluation study using three different methodologies through which we identified obstacles to point-of-care data entry for eye care and then used the formative process to develop and test solutions to overcome these obstacles. The greatest obstacles were supporting free text annotation of clinical observations and accommodating the creation of detailed diagrams in multiple colors. To support free text entry, we arrived at an approach that captures an image of a free text note and associates this image with related data elements in an encounter note. The detailed diagrams included a color pallet that allowed changing pen color with a single stroke and also captured the diagrams as an image associated with related data elements. During observed sessions with simulated patients, these approaches satisfied the clinicians’ documentation needs by capturing the full range of clinical complexity that arises in practice. PMID:16779083

  17. Environmental Management Performance Report June 2000

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

    EDER, D.M.

    2000-06-01

    The purpose of this report is to provide the Department of Energy Richland Operations Office (DOE-RL) a monthly summary of the Project Hanford Management Contractor's (PHMC) Environmental Management (EM) performance by Fluor Hanford (FH) and its subcontractors. In addition to project-specific information, it includes some PHMC-level data not detailed elsewhere in the report. Section A, Executive Summary, provides an executive level summary of the cost, schedule, and technical performance described in this report. It summarizes performance for the period covered, highlights areas worthy of management attention, and provides a forward look to some of the upcoming key performance activities asmore » extracted from the PHMC baseline. The remaining sections provide detailed performance data relative to each individual Project (e.g., Waste Management, Spent Nuclear Fuels, etc.), in support of Section A of the report. Unless otherwise noted, the Safety, Conduct of Operations, and Cost/Schedule data contained herein is as of April 30, 2000. All other information is updated as of May 19, unless otherwise noted.« less

  18. 24 CFR 266.305 - HFAs accepting less than 50 percent of risk.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) Determine that a market for the project exists, taking into consideration any comments from the HUD Field.... (e) Endorsement of mortgage note for insurance. So long as the HFA is in good standing, and absent... the mortgage note for insurance upon presentation by the HFA of the Closing Docket and certifications...

  19. 24 CFR 266.305 - HFAs accepting less than 50 percent of risk.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) Determine that a market for the project exists, taking into consideration any comments from the HUD Field.... (e) Endorsement of mortgage note for insurance. So long as the HFA is in good standing, and absent... the mortgage note for insurance upon presentation by the HFA of the Closing Docket and certifications...

  20. 24 CFR 266.305 - HFAs accepting less than 50 percent of risk.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) Determine that a market for the project exists, taking into consideration any comments from the HUD Field.... (e) Endorsement of mortgage note for insurance. So long as the HFA is in good standing, and absent... the mortgage note for insurance upon presentation by the HFA of the Closing Docket and certifications...

  1. 24 CFR 266.305 - HFAs accepting less than 50 percent of risk.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) Determine that a market for the project exists, taking into consideration any comments from the HUD Field.... (e) Endorsement of mortgage note for insurance. So long as the HFA is in good standing, and absent... the mortgage note for insurance upon presentation by the HFA of the Closing Docket and certifications...

  2. Using Case Studies to Enrich Field Experience.

    ERIC Educational Resources Information Center

    Florio-Ruane, Susan; Clark, Christopher M.

    1990-01-01

    This paper discusses the use of field experience in teacher education and how it can be augmented by phenomenological case studies. It summarizes a particular case study involving three teacher education classes, noting that reflective analysis of cases can prepare students to observe in the field. (SM)

  3. New species and records of Awas Löbl (Coleoptera: Staphylinidae: Pselaphinae) from China, with notes on the biology of the genus.

    PubMed

    Yin, Zi-Wei

    2017-10-24

    A new species of the arnylliine ant-loving beetle genus Awas Löbl, A. helii Yin, sp. n., collected with Ectomomyrmex ants in Sichuan, SW China, is described and illustrated. The new taxon externally resembles A. kayan Yin & Li from Hunan, central China, but can be readily separated by the different forms of the pronotum and elytra, and details of the aedeagal structures. New collecting data for Awas loebli Yin & Li in eastern China, as well as some notes on the biology of the genus are provided.

  4. Coal bunker, B123 off starboard side of boiler room B3. ...

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

    Coal bunker, B-123 off starboard side of boiler room B-3. Compartment B-19 looking fore to aft into bunker C-101; note construction details of hull framing and protective deck at top of photograph. Bunkers loaded with coal surrounded the boiler room and afforded protection in addition to the coffer dam and armored protective deck. Note watertight door at lower center right. This could be lowered to cut off the bunker in the event of hull penetration. (053) - USS Olympia, Penn's Landing, 211 South Columbus Boulevard, Philadelphia, Philadelphia County, PA

  5. Creation of an Accurate Algorithm to Detect Snellen Best Documented Visual Acuity from Ophthalmology Electronic Health Record Notes.

    PubMed

    Mbagwu, Michael; French, Dustin D; Gill, Manjot; Mitchell, Christopher; Jackson, Kathryn; Kho, Abel; Bryar, Paul J

    2016-05-04

    Visual acuity is the primary measure used in ophthalmology to determine how well a patient can see. Visual acuity for a single eye may be recorded in multiple ways for a single patient visit (eg, Snellen vs. Jäger units vs. font print size), and be recorded for either distance or near vision. Capturing the best documented visual acuity (BDVA) of each eye in an individual patient visit is an important step for making electronic ophthalmology clinical notes useful in research. Currently, there is limited methodology for capturing BDVA in an efficient and accurate manner from electronic health record (EHR) notes. We developed an algorithm to detect BDVA for right and left eyes from defined fields within electronic ophthalmology clinical notes. We designed an algorithm to detect the BDVA from defined fields within 295,218 ophthalmology clinical notes with visual acuity data present. About 5668 unique responses were identified and an algorithm was developed to map all of the unique responses to a structured list of Snellen visual acuities. Visual acuity was captured from a total of 295,218 ophthalmology clinical notes during the study dates. The algorithm identified all visual acuities in the defined visual acuity section for each eye and returned a single BDVA for each eye. A clinician chart review of 100 random patient notes showed a 99% accuracy detecting BDVA from these records and 1% observed error. Our algorithm successfully captures best documented Snellen distance visual acuity from ophthalmology clinical notes and transforms a variety of inputs into a structured Snellen equivalent list. Our work, to the best of our knowledge, represents the first attempt at capturing visual acuity accurately from large numbers of electronic ophthalmology notes. Use of this algorithm can benefit research groups interested in assessing visual acuity for patient centered outcome. All codes used for this study are currently available, and will be made available online at https://phekb.org.

  6. Creation of an Accurate Algorithm to Detect Snellen Best Documented Visual Acuity from Ophthalmology Electronic Health Record Notes

    PubMed Central

    French, Dustin D; Gill, Manjot; Mitchell, Christopher; Jackson, Kathryn; Kho, Abel; Bryar, Paul J

    2016-01-01

    Background Visual acuity is the primary measure used in ophthalmology to determine how well a patient can see. Visual acuity for a single eye may be recorded in multiple ways for a single patient visit (eg, Snellen vs. Jäger units vs. font print size), and be recorded for either distance or near vision. Capturing the best documented visual acuity (BDVA) of each eye in an individual patient visit is an important step for making electronic ophthalmology clinical notes useful in research. Objective Currently, there is limited methodology for capturing BDVA in an efficient and accurate manner from electronic health record (EHR) notes. We developed an algorithm to detect BDVA for right and left eyes from defined fields within electronic ophthalmology clinical notes. Methods We designed an algorithm to detect the BDVA from defined fields within 295,218 ophthalmology clinical notes with visual acuity data present. About 5668 unique responses were identified and an algorithm was developed to map all of the unique responses to a structured list of Snellen visual acuities. Results Visual acuity was captured from a total of 295,218 ophthalmology clinical notes during the study dates. The algorithm identified all visual acuities in the defined visual acuity section for each eye and returned a single BDVA for each eye. A clinician chart review of 100 random patient notes showed a 99% accuracy detecting BDVA from these records and 1% observed error. Conclusions Our algorithm successfully captures best documented Snellen distance visual acuity from ophthalmology clinical notes and transforms a variety of inputs into a structured Snellen equivalent list. Our work, to the best of our knowledge, represents the first attempt at capturing visual acuity accurately from large numbers of electronic ophthalmology notes. Use of this algorithm can benefit research groups interested in assessing visual acuity for patient centered outcome. All codes used for this study are currently available, and will be made available online at https://phekb.org. PMID:27146002

  7. A note on φ-analytic conformal vector fields

    NASA Astrophysics Data System (ADS)

    Deshmukh, Sharief; Bin Turki, Nasser

    2017-09-01

    Taking clue from the analytic vector fields on a complex manifold, φ-analytic conformal vector fields are defined on a Riemannian manifold (Deshmukh and Al-Solamy in Colloq. Math. 112(1):157-161, 2008). In this paper, we use φ-analytic conformal vector fields to find new characterizations of the n-sphere Sn(c) and the Euclidean space (Rn,<,> ).

  8. Note on Inverse Bremsstrahlung in a Strong Electromagnetic Field

    DOE R&D Accomplishments Database

    Bethe, H. A.

    1972-09-01

    The collisional energy loss of an electron undergoing forced oscillation in an electromagnetic field behaves quite differently in the low and high intensity limits. ... It is shown that in the case of an electromagnetic field v {sub o} >> v {sub t} the rate of transfer is much slower, and actually decreases with the strength of the field.

  9. Improving the Quality of Oral and Maxillofacial Surgical Notes in an Indian Public Sector Hospital in Accordance with the Royal College of Surgeons Guidelines: A Completed Audit Loop Study.

    PubMed

    Krishnan, B; Prasad, G Arun; Madhan, B

    2016-09-01

    Proper and adequate documentation in operation notes is a basic tool of clinical practice with medical and legal implications. An audit was done to ascertain if oral and maxillofacial surgery operative notes in an Indian public sector hospital adhered to the guidelines published by the Royal College of Surgeons England. Fifty randomly selected operative notes were evaluated against the guidelines by RCS England with regards to the essential generic components of an operation note. Additional criteria relevant to oral and Maxillofacial Surgery were also evaluated. Changes were introduced in the form of Oral and Maxillofacial Surgery specific consent forms, diagram sheets and a computerized operation note proforma containing all essential and additional criteria along with prefilled template of operative findings. Re-audit of 50 randomly selected operation notes was performed after a 6 month period. In the 1st audit cycle, excellent documentation ranging from 94 to 100 % was seen in 9 essential criteria. Unsatisfactory documentation was observed in criteria like assistant name, date of surgery. Most consent forms contained abbreviations and some did not provide all details. Additional criteria specific to Oral and Maxillofacial Surgery scored poorly. In the 2nd Audit for loop completion, excellent documentation was seen in almost all essential and additional criteria. Mean percentage of data point inclusion improved from 84.6 to 98.4 % (0.001< P value <0.005). The use of abbreviations was seen in only 6 notes. Regular audits are now considered a mandatory quality improvement process that seeks to improve patient care and outcomes. To the best of our knowledge, this is the first completed audit on operation notes documentation in Oral and Maxillofacial Surgery from India. The introduction of a computerized operation note proforma showed excellent improvement in operation note documentation. Surgeons can follow the RCS guidelines to ensure standardization of operation notes.

  10. Neutron scattering investigations of frustated magnets

    NASA Astrophysics Data System (ADS)

    Fennell, Tom

    This thesis describes the experimental investigation of frustrated magnetic systems based on the pyrochlore lattice of corner-sharing tetrahedra. Ho2Ti207 and Dy2Ti207 are examples of spin ices, in which the manifold of disordered magnetic groundstates maps onto that of the proton positions in ice. Using single crystal neutron scattering to measure Bragg and diffuse scattering, the effect of applying magnetic fields along different directions in the crystal was investigated. Different schemes of degeneracy removal were observed for different directions. Long and short range order, and the coexistence of both could be observed by this technique.The field and temperature dependence of magnetic ordering was studied in Ho2Ti207 and Dy2Ti207. Ho2Ti2()7 has been more extensively investigated. The field was applied on [00l], [hh0], [hhh] and [hh2h]. Dy2Ti207 was studied with the field applied on [00l] and [hho] but more detailed information about the evolution of the scattering pattern across a large area of reciprocal space was obtained.With the field applied on [00l] both materials showed complete degeneracy removal. A long range ordered structure was formed. Any magnetic diffuse scattering vanished and was entirely replaced by strong magnetic Bragg scattering. At T =0.05 K both materials show unusual magnetization curves, with a prominent step and hysteresis. This was attributed to the extremely slow dynamics of spin ice materials at this temperature.Both materials were studied in greatest detail with the field applied on [hh0]. The coexistence of long and short range order was observed when the field was raised at T = 0.05 K. The application of a field in this direction separated the spin system into two populations. One could be ordered by the field, and one remained disordered. However, via spin-spin interactions, the field restricted the degeneracy of the disordered spin population. The neutron scattering pattern of Dy2Ti207 shows that the spin system was separated into two populations of spin chains, one set ordered and the other only partly so. Cycling the field induced dynamics in these chains, again via spin-spin interactions, as the field acted on the ordered si)in chains. These field regulated dynamics were particularly noted in Ho2Ti207 where a full field cycle was executed. Raising the temperature in an applied field also activated the dynamics of the partially ordered spin chains. The continued evolution of the spin system toward a more ordered state, when dynamics can be induced, suggested that a spin ice does indeed have an energetic groundstate.The remaining two directions probed in Ho2Ti20y both have two populations of spins with different Zeeman energies. The competition of the field and the spin- spin interactions was used to investigate the onset of the ice rules regime (field on [hh2h] and the breaking of the ice rules by a strong field (field on [hhh]). It was shown that the behavior of Ho2Ti207 with field on [hhh] was consistent with the "kagome ice" hypothesis.

  11. Start Up Application Concerns with Field Programmable Gate Arrays (FPGAs)

    NASA Technical Reports Server (NTRS)

    Katz, Richard B.

    1999-01-01

    This note is being published to improve the visibility of this subject, as we continue to see problems surface in designs, as well as to add additional information to the previously published note for design engineers. The original application note focused on designing systems with no single point failures using Actel Field Programmable Gate Arrays (FPGAs) for critical applications. Included in that note were the basic principles of operation of the Actel FPGA and a discussion of potential single-point failures. The note also discussed the issue of startup transients for that class of device. It is unfortunate that we continue to see some design problems using these devices. This note will focus on the startup properties of certain electronic components, in general, and current Actel FPGAs, in particular. Devices that are "power-on friendly" are currently being developed by Actel, as a variant of the new SX series of FPGAs. In the ideal world, electronic components would behave much differently than they do in the real world, The chain, of course, starts with the power supply. Ideally, the voltage will immediately rise to a stable V(sub cc) level, of course, it does not. Aside from practical design considerations, inrush current limits of certain capacitors must be observed and the power supply's output may be intentionally slew rate limited to prevent a large current spike on the system power bus. In any event, power supply rise time may range from less than I msec to 100 msec or more.

  12. Characterization of St. Lawrence blue whale vocalizations and their correlation with field observations

    NASA Astrophysics Data System (ADS)

    Berchok, Catherine L.

    During four field seasons from 1998--2001, 115 hours of acoustic recordings were made in the presence of the well-studied St. Lawrence population of blue whales. The primary field site for this study was the estuary region of the St. Lawrence River (Quebec, Canada) with most recordings made between mid-August and late October. Effort was concentrated in the daylight hours, although occasionally extending past nightfall. An inexpensive and portable recording system was built that was easy to deploy and provided quality recordings in a variety of sea conditions. It consisted of a calibrated omni-directional hydrophone with a flat (+/-3dB) response from 5Hz to 800Hz; and a surface isolation buoy to minimize the vertical movement of the sensor. During the recording sessions detailed field notes were taken on all blue whales within sight, with individual identities confirmed through photo-identification work between sessions. Notes were also taken on all other species sighted during the recording sessions. Characterization of the more than one-thousand blue whale calls detected during this study revealed that the St. Lawrence repertoire is much more extensive than previously reported. Three infrasonic (<20Hz) and four audible range (30--200Hz) call types were detected in this study, with much time/frequency variation seen within each type. The infrasonic calls were long (5--30s) in duration and arranged into regularly patterned series. These calls were similar in call characteristics and spacing to those detected in the North Atlantic, but had much shorter and more variable patterned series. The audible call types were much shorter (1--4s), and occurred singly or in irregularly spaced clusters, although a special patterning was seen that contained both regular and irregular spaced components. Comparison of the daily, seasonal, and spatial distributions of calling behavior with those of several biological parameters revealed interesting differences between the three call types examined. The trends seen suggest a migratory, reproductive, or foraging context for the infrasonic calls. A closer-range social context is suggested for the audible downsweeps, which have been detected in foraging situations as well as in courtship displays. The audible mixed-pattern call type appears to have a primarily reproductive context.

  13. Talking Circles Promote Equitable Discourse

    ERIC Educational Resources Information Center

    Hung, Marcus

    2015-01-01

    Teachers facilitate math talk in the classroom, but introducing a structured discussion format called the "talking circle" can influence opportunities for equitable student participation. Drawing on his reflections over the 2013-14 academic year and reviewing his detailed teaching notes and lesson plans, Marcus Hung takes a close look at…

  14. Calculus Demonstrations Using MATLAB

    ERIC Educational Resources Information Center

    Dunn, Peter K.; Harman, Chris

    2002-01-01

    The note discusses ways in which technology can be used in the calculus learning process. In particular, five MATLAB programs are detailed for use by instructors or students that demonstrate important concepts in introductory calculus: Newton's method, differentiation and integration. Two of the programs are animated. The programs and the…

  15. Assessing Mathematics: 1. APU Framework and Modes of Assessment.

    ERIC Educational Resources Information Center

    Foxman, Derek; Mitchell, Peter

    1983-01-01

    The "what" and "how" of the Assessment of Performance Unit surveys of the mathematics performance of 11- and 15-year-olds in England, Wales, and Northern Ireland are explained. The framework and forms of assessment are detailed, and the experience of the testers noted. (MNS)

  16. Defining and Demonstrating Capabilities for Experience-Based Narrative Memory

    DTIC Science & Technology

    2011-07-01

    extracting patterns from observed examples. For example, given a collection of five summaries of Shakespeare plays, the Analogical Story Merging System...notes the detailed similarities of Macbeth and Hamlet , how Julius Caesar shares some structure with Macbeth and Hamlet but nowhere near as much, and

  17. Zines--The Ultimate Creative Writing Project.

    ERIC Educational Resources Information Center

    Bott, Christie "CJ"

    2002-01-01

    Details a creative writing project based on "zines," which are independently created and published personal magazines. Notes challenges addressed in the project, such as composing an engaging introduction and choice of language in relation to audience. Concludes that the students were enthusiastic about the project, and were interested…

  18. Leadership Training for Collaboration. Draft.

    ERIC Educational Resources Information Center

    Kagan, Sharon L.

    Based in part on a 1992 study of 72 United States early care collaborations and leaders, this paper explores conventional understandings of leadership, reviews the leadership literature, and goes on to compare and discuss collaborative leadership in detail. The paper notes that collaborative leadership stresses the relatedness of systems wherein…

  19. CHARACTERIZATION OF MERCURY EMISSIONS AT A CHLOR-ALKALI PLANT: STUDY ORGANIZATION AND IMPLEMENTATION

    EPA Science Inventory

    The paper describes the organization and implementation of a detailed emissions measurement campaign conducted over a 2-week period at the Olin Corporation's mercury chlor-alkali plant in Augusta, GA. (NOTE: Since data analysis is continuing, study results will be provided later...

  20. Compact CPE: a full unit of clinical pastoral education in 27 days.

    PubMed

    Beverly, U H

    1990-01-01

    Details a four-week Basic Clinical Pastoral Education Unit. Gives a rationale for the abbreviated unit. Notes positive factors as well as limitations of such an educational experience and urges other CPE supervisors to try the compact approach. Critical responses follow the article.

  1. Practical Collaborations for Positive Impact

    ERIC Educational Resources Information Center

    Newton, Andrew R.; Maher, Michelle A.; Smith, Douglas A.

    2015-01-01

    Assessment has assumed an increasingly prominent place in academic and student affairs practice. Yet, in smaller student affairs departments with limited staffing and resources, how might a department identify the resources or time to thoroughly assess student learning outcomes? This Notes in Brief details the partnership between the University of…

  2. [The physician in the Talmudic period: between technie and halakhah].

    PubMed

    Kottek, S S

    1997-01-01

    The Talmud is a vast corpus in which medicine is no more than an artifact. We can nevertheless, in the light of the extant data, gain some idea of the status of physicians in biblical and talmudic times. After some brief considerations on the biblical period, particularly on the relationship of priests and prophets to medicine, we shall focus on the talmudic data. Several Sages of note were knoledgeable in medical lore, mostly of popular origin, but in some cases of scientific origin as well. The most impressive case is that of Mar Samuel. A report of an experimentation in the field of embryology allegedly performed in Alexandria will be described. In all these cases, data pertaining to the healing art (techne) are recorded with the only aim of establishing the law (halakkah). We shall then detail what is known of the medical profession then and there, i.e., licensing, liability and fees. Some data on ethics and etiquette will close this overview of the practice of medicine in ancient Jewish lore.

  3. State-of-the-art of high-speed propeller noise prediction - A multidisciplinary approach and comparison with measured data

    NASA Technical Reports Server (NTRS)

    Dunn, Mark H.; Farassat, F.

    1990-01-01

    The results of NASA's Propeller Test Assessment program involving extensive flight tests of a large-scale advanced propeller are presented. This has provided the opportunity to evaluate the current capability of advanced propeller noise prediction utilizing principally the exterior acoustic measurements for the prediction of exterior noise. The principal object of this study was to evaluate the state-of-the-art of noise prediction for advanced propellers utilizing the best available codes of the disciplines involved. The effects of blade deformation on the aerodynamics and noise of advanced propellers were also studied. It is concluded that blade deformation can appreciably influence propeller noise and aerodynamics, and that, in general, centrifugal and blade forces must both be included in the calculation of blade forces. It is noted that the present capability for free-field noise prediction of the first three harmonics for advanced propellers is fairly good. Detailed data and diagrams of the test results are presented.

  4. Application of high resolution pQCT analysis for the assessment of a bone lesion: a technical note.

    PubMed

    Rubinacci, A; Tresoldi, D; Villa, I; Rizzo, G; Gaudio, D; De Angelis, D; Gibelli, D; Cattaneo, C

    2015-01-01

    Peripheral quantitative computed tomography (pQCT) has found new fields of application in bone medicine, but none of them concerns the forensic practice. This study exposes the potential of pQCT applied to a penetrating lesion in a vertebral body. A pQCT scanner was used for the measurements (XCT Research SA+; Stratec Medizintechnik GmbH, Pforzheim, Germany). A more precise reconstruction of the path of the lesion within the trabecular bone was reached, with more details concerning the morphological characteristics of the lesion inside the vertebral body, and the elaboration of a 3D model was created, which allowed the operator to define the volume of the lack of tissues related to the lesion. The application of pQCT scan proved to be a potentially useful tool for the assessment of bone lesions, although further studies are needed in order to verify its applicability to forensic context. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  5. Infusing Plasma into the High School Curriculum through Teacher Professional Development

    NASA Astrophysics Data System (ADS)

    Merali, Aliya; Guilbert, Nicholas; Ortiz, Myrna; Zwicker, Andrew

    2013-10-01

    A 2004 report submitted by the Fusion Energy Sciences Advisory Committee noted a critical need for action to prevent a shortage of fusion researchers, specifically highlighting the need for more students to enter the field. In an effort to expose students to plasma physics early on, PPPL created a professional development program for teachers, which provides the resources for infusing plasma into high school curricula. Over the last 15 years, teachers from across the country have participated in a one-week Plasma Camp course including lectures, labs, tours, curriculum planning, and classroom equipment funding opportunities. A 2005 survey indicated that at least 75% of program alumni used material from the workshop annually, primarily in the form of demonstrations. In a 2013 survey, participants were asked to detail how they use the workshop information in their classrooms, how the program has altered their teaching methods, and what factors, if any, have hindered the implementation of a plasma curriculum. Results of the 2013 survey will be presented.

  6. Nurse-client interactions in community-based practice: creating common ground.

    PubMed

    Kristjanson, L; Chalmers, K

    1990-12-01

    Although research activity is increasingly aimed at examining health outcomes of community health nursing care, little empirical literature systematically describes the nurse-client interaction. In this pilot study nurse-client interactions were evaluated to describe their detailed elements. Nineteen such interactions occurring in a Canadian public health department were videotaped by a professional filming crew. The clinical situations included home visits, school health interviews and screening, health classes, and clinic work. The audio portion of the nurse-client exchanges were transcribed from the videotapes onto a computer and analyzed using content analysis. Semi-structured interviews were conducted with nurses and clients after the filming to elicit their perceptions of the interactions. Field notes describing nonverbal and contextual data were also collected and analyzed. The central process identified during the interactions was called "creating common ground." This integrating conceptual schema captured the give and take as each participant defined territory and revealed information. The process varied depending on care context, process skills of the nurse, and willingness of the client to engage.

  7. Evaluating the performance of parallel subsurface simulators: An illustrative example with PFLOTRAN

    PubMed Central

    Hammond, G E; Lichtner, P C; Mills, R T

    2014-01-01

    [1] To better inform the subsurface scientist on the expected performance of parallel simulators, this work investigates performance of the reactive multiphase flow and multicomponent biogeochemical transport code PFLOTRAN as it is applied to several realistic modeling scenarios run on the Jaguar supercomputer. After a brief introduction to the code's parallel layout and code design, PFLOTRAN's parallel performance (measured through strong and weak scalability analyses) is evaluated in the context of conceptual model layout, software and algorithmic design, and known hardware limitations. PFLOTRAN scales well (with regard to strong scaling) for three realistic problem scenarios: (1) in situ leaching of copper from a mineral ore deposit within a 5-spot flow regime, (2) transient flow and solute transport within a regional doublet, and (3) a real-world problem involving uranium surface complexation within a heterogeneous and extremely dynamic variably saturated flow field. Weak scalability is discussed in detail for the regional doublet problem, and several difficulties with its interpretation are noted. PMID:25506097

  8. Evaluating the performance of parallel subsurface simulators: An illustrative example with PFLOTRAN.

    PubMed

    Hammond, G E; Lichtner, P C; Mills, R T

    2014-01-01

    [1] To better inform the subsurface scientist on the expected performance of parallel simulators, this work investigates performance of the reactive multiphase flow and multicomponent biogeochemical transport code PFLOTRAN as it is applied to several realistic modeling scenarios run on the Jaguar supercomputer. After a brief introduction to the code's parallel layout and code design, PFLOTRAN's parallel performance (measured through strong and weak scalability analyses) is evaluated in the context of conceptual model layout, software and algorithmic design, and known hardware limitations. PFLOTRAN scales well (with regard to strong scaling) for three realistic problem scenarios: (1) in situ leaching of copper from a mineral ore deposit within a 5-spot flow regime, (2) transient flow and solute transport within a regional doublet, and (3) a real-world problem involving uranium surface complexation within a heterogeneous and extremely dynamic variably saturated flow field. Weak scalability is discussed in detail for the regional doublet problem, and several difficulties with its interpretation are noted.

  9. The promises and pitfalls of applying computational models to neurological and psychiatric disorders.

    PubMed

    Teufel, Christoph; Fletcher, Paul C

    2016-10-01

    Computational models have become an integral part of basic neuroscience and have facilitated some of the major advances in the field. More recently, such models have also been applied to the understanding of disruptions in brain function. In this review, using examples and a simple analogy, we discuss the potential for computational models to inform our understanding of brain function and dysfunction. We argue that they may provide, in unprecedented detail, an understanding of the neurobiological and mental basis of brain disorders and that such insights will be key to progress in diagnosis and treatment. However, there are also potential problems attending this approach. We highlight these and identify simple principles that should always govern the use of computational models in clinical neuroscience, noting especially the importance of a clear specification of a model's purpose and of the mapping between mathematical concepts and reality. © The Author (2016). Published by Oxford University Press on behalf of the Guarantors of Brain.

  10. Science Notes.

    ERIC Educational Resources Information Center

    Murray, A. J. S.; And Others

    1988-01-01

    Presents 31 science activities for use with high school or college science classes. Topics included are: chromatography, ecology, invertebrates, enzymes, genetics, botany, creep, crystals, diffusion, computer interfaces, acid rain, teaching techniques, chemical reactions, waves, electric fields, rainbows, electricity, magnetic fields, and a Pitot…

  11. Recording Field Potentials From Zebrafish Larvae During Escape Responses

    PubMed Central

    Monesson-Olson, Bryan D.; Troconis, Eileen L.; Trapani, Josef G.

    2014-01-01

    Among vertebrates, startle responses are a ubiquitous method for alerting, and avoiding or escaping from alarming or dangerous stimuli. In zebrafish larvae, fast escape behavior is easily evoked through either acoustic or tactile stimuli. For example, a light touch to the head will excite trigeminal neurons that in turn excite a large reticulospinal neuron in the hindbrain called the Mauthner cell (M-cell). The M-cell action potential then travels down the contralateral trunk of the larva exciting motoneurons, which subsequently excite the entire axial musculature, producing a large amplitude body bend away from the source of the stimulus. This body conformation is known as the “C-bend” due to the shape of the larva during the behavior. As a result of the semi-synchronized activation of the M-cell, the population of motor neurons, and the axial trunk muscles, a large field potential is generated and can be recorded from free-swimming or fixed-position larvae. Undergraduate laboratories that record field potentials during escape responses in larval zebrafish are relatively simple to setup and allow students to observe and study the escape reflex circuit. Furthermore, by testing hypotheses, analyzing data and writing journal-style laboratory reports, students have multiple opportunities to learn about many neuroscience topics including vertebrate reflexes; sensory transduction; synaptic-, neuro-, and muscle-physiology; the M-cell mediated escape response; and the zebrafish as a model organism. Here, we detail the equipment, software, and recording setup necessary to observe field potentials in an undergraduate teaching lab. Additionally, we discuss potential advanced laboratory exercises and pedagogical outcomes. Finally, we note possible low-cost alternatives for recording field potentials. PMID:25565920

  12. Professional Constraints: How Our Narrow Professional Alliance Has Stymied Leisure Studies

    ERIC Educational Resources Information Center

    Samdahl, Diane M.

    2016-01-01

    Noting that our field is minimally relevant to the multitude of ways the American public is engaged in leisure and recreation, Samdahl delves into our history in attempt to understand how this came about. She notes that the recreation movement as canonized in our textbooks ignores parallel efforts that led to community theaters, libraries, and…

  13. Pre-clinical Training for New Notes Procedures: From Ex-vivo Models to Virtual Reality Simulators.

    PubMed

    Gromski, Mark A; Ahn, Woojin; Matthes, Kai; De, Suvranu

    2016-04-01

    Natural orifice transluminal endoscopic surgery (NOTES) is a newer field of endoscopic surgery that allows for scarless treatment of pathologic entities, using novel transluminal approaches. There has been a shift of focus from a clinical and research standpoint from the development and dissemination of "first-generation" NOTES procedures to "new NOTES" procedures that traverse the mucosa of luminal structures, yet do not stray far into the peritoneal cavity. It has been a challenge to find appropriate and effective ways to train gastroenterologists and surgeons in these novel approaches. We review the importance of simulation in training and discuss available simulation options. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Description of new species of Stenaelurillus Simon, 1886 from the Western Ghats of India with the redescription of Stenaelurilluslesserti Reimoser, 1934 and notes on mating plug in the genus (Arachnida, Araneae, Salticidae).

    PubMed

    Sebastian, Pothalil A; Sankaran, Pradeep M; Malamel, Jobi J; Joseph, Mathew M

    2015-01-01

    A new species of the jumping spider genus Stenaelurillus Simon, 1886, Stenaelurillusalbus sp. n., is described from the Western Ghats of India, one of the biodiversity hotspots of the world. Detailed morphological descriptions, diagnostic features and illustrations of copulatory organs of both sexes are given. Detailed redescription, diagnosis and illustration of Stenaelurilluslesserti Reimoser, 1934 are provided. The occurrence of a mating plug in the genus is reported.

  15. 15. Detail view of the south elevation brick work at ...

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

    15. Detail view of the south elevation brick work at the west end, with scale. (Note initials and date carved into the bricks and how the coursing does not line up. The end bricks could be an early repair to the masonry or be the result of replacing wood walls with brick and what is evident is how the new walls were keyed into the gable walls. In either scenario, the mortar has been poorly repointed and is a later change.) - Kiskiack, Naval Mine Depot, State Route 238 vicinity, Yorktown, York County, VA

  16. Detail view of the aft section, port side, of the ...

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

    Detail view of the aft section, port side, of the Orbiter Discovery from an elevated platform in the Vehicle Assembly Building at NASA's Kennedy Space Center. Note the removed Orbiter Maneuvering System/Reaction Control System pod from the base of the vertical stabilizer the strongback ground-support equipment attached to the payload bay door. This view is also a good view of the leading edge and top surface of the Orbiter wing. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  17. Closeup detail of the jackstand head and the attach mechanism ...

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

    Close-up detail of the jack-stand head and the attach mechanism connection to the hoist attach point on the starboard forward fuselage of the Orbiter Discovery. Note the profile of the wing intersection with the fuselage and the payload bay door in an open position with the strongback support structure attached. This view was taken from a service platform in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  18. Productivity trends and collaboration patterns: A diachronic study in the eating disorders field

    PubMed Central

    Valderrama-Zurián, Juan-Carlos; Aguilar-Moya, Remedios; Cepeda-Benito, Antonio; Navarro-Moreno, María-Ángeles; Gandía-Balaguer, Asunción; Aleixandre-Benavent, Rafael

    2017-01-01

    Objective The present study seeks to extend previous bibliometric studies on eating disorders (EDs) by including a time-dependent analysis of the growth and evolution of multi-author collaborations and their correlation with ED publication trends from 1980 to 2014 (35 years). Methods Using standardized practices, we searched Web of Science (WoS) Core Collection (WoSCC) (indexes: Science Citation Index-Expanded [SCIE], & Social Science Citation Index [SSCI]) and Scopus (areas: Health Sciences, Life Sciences, & Social Sciences and Humanities) to identify a large sample of articles related to EDs. We then submitted our sample of articles to bibliometric and graph theory analyses to identify co-authorship and social network patterns. Results We present a large number of detailed findings, including a clear pattern of scientific growth measured as number of publications per five-year period or quinquennium (Q), a tremendous increase in the number of authors attracted by the ED subject, and a very high and steady growth in collaborative work. Conclusions We inferred that the noted publication growth was likely driven by the noted increase in the number of new authors per Q. Social network analyses suggested that collaborations within ED follow patters of interaction that are similar to well established and recognized disciplines, as indicated by the presence of a “giant cluster”, high cluster density, and the replication of the “small world” phenomenon—the principle that we are all linked by short chains of acquaintances. PMID:28850569

  19. The rediscovery of the Great Winterberg endemic Lotononis harveyi B.–E.van Wyk after 147 years, and notes on the poorly known Amathole endemic Macowania revoluta Oliv. (southern Great Escarpment, South Africa)

    PubMed Central

    Clark, Vincent Ralph; Bentley, Joanne; Dold, Anthony P.; Zikishe, Vathiswa; Barker, Nigel P.

    2016-01-01

    Abstract South Africa’s 800 km-long southern Great Escarpment hosts numerous endemic plant species only known from their type specimens or from very few records. This is a legacy of a 100–150 year lag between the pioneer work of 19th century botanists and repeat fieldwork in the 21st century. As a result, population and ecological data are lacking for many local endemic species. Here we report on the rediscovery of Lotononis harveyi B.–E.van Wyk 147 years after its original description, and provide the first detailed ecological notes on the poorly known shrub Macowania revoluta Oliv. Both species are locally endemic to the Great Winterberg–Amatholes (Eastern Cape Province). With only six known individuals, Lotononis harveyi is recommended the conservation status of Critically Endangered, with fire (and potentially grazing) being the main population constraints. Macowania revoluta is locally abundant, and it is surprising that it has been so poorly collected in recent decades. It occupies an important local niche as a keystone montane wetland species, and its narrow distribution range – combined with pressure from woody alien invasive species – suggests that its conservation status should be Rare. The research further highlights the need for continued biodiversity field research along South Africa’s poorly explored Great Escarpment. PMID:27212887

  20. A structural and functional comparison of gap junction channels composed of connexins and innexins

    PubMed Central

    Williams, Jamal B.

    2016-01-01

    ABSTRACT Methods such as electron microscopy and electrophysiology led to the understanding that gap junctions were dense arrays of channels connecting the intracellular environments within almost all animal tissues. The characteristics of gap junctions were remarkably similar in preparations from phylogenetically diverse animals such as cnidarians and chordates. Although few studies directly compared them, minor differences were noted between gap junctions of vertebrates and invertebrates. For instance, a slightly wider gap was noted between cells of invertebrates and the spacing between invertebrate channels was generally greater. Connexins were identified as the structural component of vertebrate junctions in the 1980s and innexins as the structural component of pre‐chordate junctions in the 1990s. Despite a lack of similarity in gene sequence, connexins and innexins are remarkably similar. Innexins and connexins have the same membrane topology and form intercellular channels that play a variety of tissue‐ and temporally specific roles. Both protein types oligomerize to form large aqueous channels that allow the passage of ions and small metabolites and are regulated by factors such as pH, calcium, and voltage. Much more is currently known about the structure, function, and structure–function relationships of connexins. However, the innexin field is expanding. Greater knowledge of innexin channels will permit more detailed comparisons with their connexin‐based counterparts, and provide insight into the ubiquitous yet specific roles of gap junctions. © 2016 Wiley Periodicals, Inc. Develop Neurobiol 77: 522–547, 2017 PMID:27582044

  1. A structural and functional comparison of gap junction channels composed of connexins and innexins.

    PubMed

    Skerrett, I Martha; Williams, Jamal B

    2017-05-01

    Methods such as electron microscopy and electrophysiology led to the understanding that gap junctions were dense arrays of channels connecting the intracellular environments within almost all animal tissues. The characteristics of gap junctions were remarkably similar in preparations from phylogenetically diverse animals such as cnidarians and chordates. Although few studies directly compared them, minor differences were noted between gap junctions of vertebrates and invertebrates. For instance, a slightly wider gap was noted between cells of invertebrates and the spacing between invertebrate channels was generally greater. Connexins were identified as the structural component of vertebrate junctions in the 1980s and innexins as the structural component of pre-chordate junctions in the 1990s. Despite a lack of similarity in gene sequence, connexins and innexins are remarkably similar. Innexins and connexins have the same membrane topology and form intercellular channels that play a variety of tissue- and temporally specific roles. Both protein types oligomerize to form large aqueous channels that allow the passage of ions and small metabolites and are regulated by factors such as pH, calcium, and voltage. Much more is currently known about the structure, function, and structure-function relationships of connexins. However, the innexin field is expanding. Greater knowledge of innexin channels will permit more detailed comparisons with their connexin-based counterparts, and provide insight into the ubiquitous yet specific roles of gap junctions. © 2016 Wiley Periodicals, Inc. Develop Neurobiol 77: 522-547, 2017. © 2016 The Authors Developmental Neurobiology Published by Wiley Periodicals, Inc.

  2. U.S. Level III and IV Ecoregions (U.S. EPA)

    EPA Pesticide Factsheets

    This map service displays Level III and Level IV Ecoregions of the United States and was created from ecoregion data obtained from the U.S. Environmental Protection Agency Office of Research and Development's Western Ecology Division. The original ecoregion data was projected from Albers to Web Mercator for this map service. To download shapefiles of ecoregion data (in Albers), please go to: ftp://newftp.epa.gov/EPADataCommons/ORD/Ecoregions/. IMPORTANT NOTE ABOUT LEVEL IV POLYGON LEGEND DISPLAY IN ARCMAP: Due to the limitations of Graphical Device Interface (GDI) resources per application on Windows, ArcMap does not display the legend in the Table of Contents for the ArcGIS Server service layer if the legend has more than 100 items. As of December 2011, there are 968 unique legend items in the Level IV Ecoregion Polygon legend. Follow this link (http://support.esri.com/en/knowledgebase/techarticles/detail/33741) for instructions about how to increase the maximum number of ArcGIS Server service layer legend items allowed for display in ArcMap. Note the instructions at this link provide a slightly incorrect path to Maximum Legend Count. The correct path is HKEY_CURRENT_USER > Software > ESRI > ArcMap > Server > MapServerLayer > Maximum Legend Count. When editing the Maximum Legend Count, update the field, Value data to 1000. To download a PDF version of the Level IV ecoregion map and legend, go to ftp://newftp.epa.gov/EPADataCommons/ORD/Ecoregions/us/Eco_Level_IV

  3. The Relationship of Health and Nutrition to the Learning Process.

    ERIC Educational Resources Information Center

    Norwood, Glenda R.

    In addition to identifying the causes and physical effects of various nutritional deficiencies, this discussion describes the effects of each deficiency on the learning process. The recommended daily food intake for children and teenagers is also noted. Eight types of nutritional deficiency are discussed in detail: (1) malnutrition (both…

  4. Chips: A Tool for Developing Software Interfaces Interactively.

    ERIC Educational Resources Information Center

    Cunningham, Robert E.; And Others

    This report provides a detailed description of Chips, an interactive tool for developing software employing graphical/computer interfaces on Xerox Lisp machines. It is noted that Chips, which is implemented as a collection of customizable classes, provides the programmer with a rich graphical interface for the creation of rich graphical…

  5. Improving Student Writing through Sentence Combining: A Literature Review. Technical Note.

    ERIC Educational Resources Information Center

    Lawlor, Joseph

    The theoretical roots of sentence combining as a pedagogical strategy are discussed in this paper, along with recent studies of the development of written syntactic maturity. The paper examines several major sentence combining studies in detail and briefly summarizes additional relevant literature. The instructional implications of sentence…

  6. Teaching Cell Anatomy with a Fabric Model

    ERIC Educational Resources Information Center

    Kluka, Michelle

    2005-01-01

    Middle schoolers are often first introduced to detailed cellular anatomy through one-dimensional drawings in basic life science books, fill-in-the blank handouts accompanied by notes from the teacher, or desktop hard-plastic commercial models that resemble giant lollipops. One of the most important, yet difficult, life science concepts for…

  7. Implementation of radiation shielding calculation methods. Volume 2: Seminar/Workshop notes

    NASA Technical Reports Server (NTRS)

    Capo, M. A.; Disney, R. K.

    1971-01-01

    Detailed descriptions are presented of the input data for each of the MSFC computer codes applied to the analysis of a realistic nuclear propelled vehicle. The analytical techniques employed include cross section data, preparation, one and two dimensional discrete ordinates transport, point kernel, and single scatter methods.

  8. High School Weight Training: A Comprehensive Program.

    ERIC Educational Resources Information Center

    Viscounte, Roger; Long, Ken

    1989-01-01

    Describes a weight training program, suitable for the general student population and the student-athlete, which is designed to produce improvement in specific, measurable areas including bench press (upper body), leg press (lower body), vertical jump (explosiveness); and 40-yard dash (speed). Two detailed charts are included, with notes on their…

  9. 48 CFR 2052.211-72 - Financial status report.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...-approved CSP projections, a written statement to that effect is sufficient in lieu of submitting a detailed... no property was acquired during the month, include a statement to that effect. The same information... was acquired under the contract, provide a statement to that effect. The report should note any...

  10. 48 CFR 2052.211-72 - Financial status report.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...-approved CSP projections, a written statement to that effect is sufficient in lieu of submitting a detailed... no property was acquired during the month, include a statement to that effect. The same information... was acquired under the contract, provide a statement to that effect. The report should note any...

  11. 48 CFR 2052.211-72 - Financial status report.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...-approved CSP projections, a written statement to that effect is sufficient in lieu of submitting a detailed... no property was acquired during the month, include a statement to that effect. The same information... was acquired under the contract, provide a statement to that effect. The report should note any...

  12. The Eggen Card Project

    NASA Astrophysics Data System (ADS)

    Silvis, G.

    2014-06-01

    (Abstract only) Olin Eggen, noted astronomer (1919-1998), left to us all his raw observation records recorded on 3x5 cards. This project is to make all this data available as an online resource. History and progress of the project will be presented. Project details available at: https://sites.google.com/site/eggencards/home.

  13. Information Architecture and the Comic Arts: Knowledge Structure and Access

    ERIC Educational Resources Information Center

    Farmer, Lesley S. J.

    2015-01-01

    This article explains information architecture, focusing on comic arts' features for representing and structuring knowledge. Then it details information design theory and information behaviors relative to this format, also noting visual literacy. Next , applications of comic arts in education are listed. With this background, several research…

  14. The Public Poster Session

    ERIC Educational Resources Information Center

    Levine-Rasky, Cynthia

    2009-01-01

    This note describes the use of a student poster session as an innovative approach to student learning. The local context for the assignment is provided, followed by a description of the course for which the poster was prepared, details about the assignment including its evaluation, and practical considerations for planning a poster session. The…

  15. A note on misunderstandings of Piron's axioms for quantum mechanics

    NASA Astrophysics Data System (ADS)

    Foulis, D. J.; Randall, C. H.

    1984-01-01

    Piron's axioms for a realistically interpreted quantum mechanics are analyzed in detail within the context of a formal mathematical structure expressed in the conventional set-theoretic idiom of mathematics. As a result, some of the serious misconceptions that have encouraged recent criticisms of Piron's axioms are exposed.

  16. National Defense Authorization Act for Fiscal Year 2014

    THOMAS, 113th Congress

    Rep. Deutch, Theodore E. [D-FL-21

    2013-10-22

    12/26/2013 Became Public Law No: 113-66. (TXT | PDF) (All Actions) Notes: See the committee print of the House Armed Services Committee for additional details of the agreed to version of the bill. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  17. A Drug-Free School & Workplace.

    ERIC Educational Resources Information Center

    State Univ. of New York, Utica/Rome. Inst. of Technology.

    This is a student and employee guide to a drug-free school and workplace for State University of New York Institute of Technology at Utica/Rome. It details college policy prohibiting drugs and alcoholic beverages, notes the obligations of the college regarding notification, establishes that student attendance and staff employment require…

  18. 32 CFR 644.47 - Appraisal of other interests.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... improvements will include, in addition to complete coverage of all factors influencing the use of the property... construction. (ii) Complete cost data as to original purchase price and Government construction. (iii) Detailed... inspected, it will be so noted in the appraisal report. The decision concerning the necessity for a physical...

  19. 76 FR 32859 - General Schedule Locality Pay Areas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-07

    ... remoteness and isolation. (OPM notes, however, that locality pay must be based on pay comparisons, not... locality pay rate due to the effect of remoteness and isolation from the mainland. We respond in detail... * * *''. OPM Response The locality pay statute bases locality pay on comparisons of General Schedule and non...

  20. Hydroshear Simulation Lab Test 2

    DOE Data Explorer

    Bauer, Steve

    2014-08-01

    This data file is for test 2. In this test a sample of granite with a pre cut (man made fracture) is confined, heated and differential stress is applied. max temperature in this this system development test is 95C. test details on the spreadsheets--note thta there are 2 spreadsheets

  1. The Educators' Handbook to Interactive Videodisc. Second Edition.

    ERIC Educational Resources Information Center

    Schwartz, Ed

    Designed to be a source of information for educators about interactive videodiscs, this handbook presents an overview of the technology and offers additional sources to be consulted for more detailed information. It is noted that, although this second edition of a 1985 publication has gone through extensive changes, clarifications, and…

  2. Biography of George Eastman: A Multiple Intelligences Profile.

    ERIC Educational Resources Information Center

    Hogle, Jan G.

    This paper describes the life and achievements of businessman, philanthropist, and photographic innovator, George Eastman. Aspects of multiple intelligences theory with regard to Eastman's life are discussed. The paper details Eastman's many and varied successes after a poor childhood and notes that, although he left school at 13 to help support…

  3. 1. VIEW OF EAST FRONT AND NORTH SIDE OF RADIO ...

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

    1. VIEW OF EAST FRONT AND NORTH SIDE OF RADIO SHOP (BUILDING #2202) FACING SOUTHWEST. PHOTOGRAPH TAKEN FROM WITHIN BUILDING 2300; NOTE THE RECENT 'C.C.C.-STYLE' PORCH DETAIL, ADDED IN 1980s. - Medford Service Center, Radio Shop, 1319 McAndrews Road, Medford, Jackson County, OR

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

    Doug Blankenship

    ArcGIS Map Package with MT Station Locations, 2D Seismic Lines, Well data, Known Regional Hydrothermal Systems, Regional Historic Earthquake Seismicity, Regional Temperature Gradient Data, Regional Heat Flow Data, Regional Radiogenic Heat Production, Local Geology, Land Status, Cultural Data, 2m Temperature Probe Data, and Gravity Data. Also a detailed down-hole lithology notes are provided.

  5. Teaching through Trade Books: Recording Scientific Explorations

    ERIC Educational Resources Information Center

    Royce, Christine Anne

    2016-01-01

    Keeping a log of scientific investigations, discoveries, and notes is a process that scientists have used throughout history. Elementary-age children engage in similar types of documentation when they perform investigations and sketch, label, or provide details about their work and findings. This column includes activities inspired by children's…

  6. Hidden Education among African Americans during Slavery

    ERIC Educational Resources Information Center

    Gundaker, Grey

    2007-01-01

    Background/Context: Historical studies examine aspects of African American education in and out of school in detail (Woodson 1915, 1933, Bullock 1970, Anderson 1988, Morris 1982, Rachal 1986, Rose 1964, Webber 1978, Williams 2005). Scholars of African American literacy have noted ways that education intersects other arenas such as religion and…

  7. Law of the Student Press. Second Edition.

    ERIC Educational Resources Information Center

    Student Press Law Center, Washington, DC.

    Noting dramatic changes in First Amendment protections for high school students and new legal issues facing college newspaper editors, this book describes in detail the legal rights and responsibilities of both the high school and college press. While the book is extensively footnoted, it intentionally avoids "legal-ese" and "brings…

  8. Learning about Fictionalized Biographies: A Reading and Writing Approach.

    ERIC Educational Resources Information Center

    Zarnowski, Myra

    1988-01-01

    Describes in detail a three-month class project focusing on fictionalized biographies and the life of Benjamin Franklin. Notes that in-depth integration of reading, writing, and content area instruction improves reading skills, as well as learning from content area textbooks, especially for low ability readers. (MM)

  9. Helping Children Cope with Disaster.

    ERIC Educational Resources Information Center

    Federal Emergency Management Agency, Washington, DC.

    Noting that the most assistance adults can provide to a child during a disaster is to be calm, honest, and caring, this brochure provides suggestions for helping children cope with natural and other disasters. The brochure details how children's typical reactions vary with their age, describes how families can prepare for disasters, and suggests…

  10. Note on in situ (scanning) transmission electron microscopy study of liquid samples.

    PubMed

    Jiang, Nan

    2017-08-01

    Liquid cell (scanning) transmission electron microscopy has been developed rapidly, using amorphous SiN x membranes as electron transparent windows. The current interpretations of electron beam effects are mainly based on radiolytic processes. In this note, additional effects of the electric field due to electron-beam irradiation are discussed. The electric field can be produced by the charge accumulation due to the emission of secondary and Auger electrons. Besides various beam-induced phenomena, such as nanoparticle precipitation and gas bubble formation and motion, two other effects need to be considered; one is the change of Gibbs free energy of nucleation and the other is the violation of Brownian motion due to ion drifting driven by the electric field. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Towards scar-free surgery: An analysis of the increasing complexity from laparoscopic surgery to NOTES

    PubMed Central

    Chellali, Amine; Schwaitzberg, Steven D.; Jones, Daniel B.; Romanelli, John; Miller, Amie; Rattner, David; Roberts, Kurt E.; Cao, Caroline G.L.

    2014-01-01

    Background NOTES is an emerging technique for performing surgical procedures, such as cholecystectomy. Debate about its real benefit over the traditional laparoscopic technique is on-going. There have been several clinical studies comparing NOTES to conventional laparoscopic surgery. However, no work has been done to compare these techniques from a Human Factors perspective. This study presents a systematic analysis describing and comparing different existing NOTES methods to laparoscopic cholecystectomy. Methods Videos of endoscopic/laparoscopic views from fifteen live cholecystectomies were analyzed to conduct a detailed task analysis of the NOTES technique. A hierarchical task analysis of laparoscopic cholecystectomy and several hybrid transvaginal NOTES cholecystectomies was performed and validated by expert surgeons. To identify similarities and differences between these techniques, their hierarchical decomposition trees were compared. Finally, a timeline analysis was conducted to compare the steps and substeps. Results At least three variations of the NOTES technique were used for cholecystectomy. Differences between the observed techniques at the substep level of hierarchy and on the instruments being used were found. The timeline analysis showed an increase in time to perform some surgical steps and substeps in NOTES compared to laparoscopic cholecystectomy. Conclusion As pure NOTES is extremely difficult given the current state of development in instrumentation design, most surgeons utilize different hybrid methods – combination of endoscopic and laparoscopic instruments/optics. Results of our hierarchical task analysis yielded an identification of three different hybrid methods to perform cholecystectomy with significant variability amongst them. The varying degrees to which laparoscopic instruments are utilized to assist in NOTES methods appear to introduce different technical issues and additional tasks leading to an increase in the surgical time. The NOTES continuum of invasiveness is proposed here as a classification scheme for these methods, which was used to construct a clear roadmap for training and technology development. PMID:24902811

  12. Creating Your Own Case Studies: A Guide for Early Field Experience.

    ERIC Educational Resources Information Center

    Florio-Ruane, Susan

    1990-01-01

    A guide for creating case studies is provided for teacher educators to share with students. Suggestions are offered for becoming a participant observer in a classroom. The appendix contains sample appropriate and inappropriate field notes. (SM)

  13. A Guide to the Field Guides.

    ERIC Educational Resources Information Center

    Natural History, 1987

    1987-01-01

    Provides a compilation of recommended field guides which deal with birds, mammals, trees, and wildflowers. Each recommended volume is described, noting its distinguishing features and evaluating its organization, photography, and text. Includes the author, publisher, and suggested retail price. (TW)

  14. STRUCTURAL AND FUNCTIONAL CHARACTERIZATION OF BENIGN FLECK RETINA USING MULTIMODAL IMAGING.

    PubMed

    Neriyanuri, Srividya; Rao, Chetan; Raman, Rajiv

    2017-01-01

    To report structural and functional features in a case series of benign fleck retina using multimodal imaging. Four cases with benign fleck retina underwent complete ophthalmic examination that included detailed history, visual acuity, and refractive error testing, FM-100 hue test, dilated fundus evaluation, full field electroretinogram, fundus photography with autofluorescence, fundus fluorescein angiography, and swept-source optical coherence tomography. Age group of the cases ranged from 19 years to 35 years (3 males and 1 female). Parental consanguinity was reported in two cases. All of them were visually asymptomatic with best-corrected visual acuity of 20/20 (moderate astigmatism) in both the eyes. Low color discrimination was seen in two cases. Fundus photography showed pisciform flecks which were compactly placed on posterior pole and were discrete, diverging towards periphery. Lesions were seen as smaller dots within 1500 microns from fovea and were hyperfluorescent on autofluorescence. Palisading retinal pigment epithelium defects were seen in posterior pole on fundus fluorescein angiography imaging; irregular hyper fluorescence was also noted. One case had reduced cone responses on full field electroretinogram; the other three cases had normal electroretinogram. On optical coherence tomography, level of lesions varied from retinal pigment epithelium, inner segment to outer segment extending till external limiting membrane. Functional and structural deficits in benign fleck retina were picked up using multimodal imaging.

  15. Remembering as an observer: how is autobiographical memory retrieval vantage perspective linked to depression?

    PubMed

    Kuyken, Willem; Moulds, Michelle L

    2009-08-01

    It has long been noted that the emotional impact of an autobiographical memory is associated with the vantage perspective from which it is recalled (Freud, 1950). Memories recalled from a first-person "field" perspective are phenomenologically rich, while third-person "observer" perspective memories contain more descriptive but less affective detail (Nigro & Neisser, 1983). Although there is some evidence that depressed individuals retrieve more observer memories than non-depressed individuals (e.g., Kuyken & Howell, 2006), little is known of the cognitive mechanisms associated with observer memories in depression. At pre- and post-treatment, 123 patients with a history of recurrent depression completed self-report measures and the autobiographical memory task (AMT). Participants also indicated the vantage perspective of the memories recalled on the AMT. Observer memories were less vivid, older, and more frequently rehearsed. The tendency to retrieve observer perspective memories was associated with greater negative self-evaluation, lower dispositional mindfulness, and greater use of avoidance. Furthermore, participants who recalled more field perspective memories at pre-treatment had lower levels of post-treatment depression, controlling for pre-treatment levels of depression and trait rumination. We apply contemporary accounts from social and cognitive psychology, and propose potential mechanisms that link the tendency to retrieve observer perspective memories to depression.

  16. Autonomous vision-based navigation for proximity operations around binary asteroids

    NASA Astrophysics Data System (ADS)

    Gil-Fernandez, Jesus; Ortega-Hernando, Guillermo

    2018-02-01

    Future missions to small bodies demand higher level of autonomy in the Guidance, Navigation and Control system for higher scientific return and lower operational costs. Different navigation strategies have been assessed for ESA's asteroid impact mission (AIM). The main objective of AIM is the detailed characterization of binary asteroid Didymos. The trajectories for the proximity operations shall be intrinsically safe, i.e., no collision in presence of failures (e.g., spacecraft entering safe mode), perturbations (e.g., non-spherical gravity field), and errors (e.g., maneuver execution error). Hyperbolic arcs with sufficient hyperbolic excess velocity are designed to fulfil the safety, scientific, and operational requirements. The trajectory relative to the asteroid is determined using visual camera images. The ground-based trajectory prediction error at some points is comparable to the camera Field Of View (FOV). Therefore, some images do not contain the entire asteroid. Autonomous navigation can update the state of the spacecraft relative to the asteroid at higher frequency. The objective of the autonomous navigation is to improve the on-board knowledge compared to the ground prediction. The algorithms shall fit in off-the-shelf, space-qualified avionics. This note presents suitable image processing and relative-state filter algorithms for autonomous navigation in proximity operations around binary asteroids.

  17. Autonomous vision-based navigation for proximity operations around binary asteroids

    NASA Astrophysics Data System (ADS)

    Gil-Fernandez, Jesus; Ortega-Hernando, Guillermo

    2018-06-01

    Future missions to small bodies demand higher level of autonomy in the Guidance, Navigation and Control system for higher scientific return and lower operational costs. Different navigation strategies have been assessed for ESA's asteroid impact mission (AIM). The main objective of AIM is the detailed characterization of binary asteroid Didymos. The trajectories for the proximity operations shall be intrinsically safe, i.e., no collision in presence of failures (e.g., spacecraft entering safe mode), perturbations (e.g., non-spherical gravity field), and errors (e.g., maneuver execution error). Hyperbolic arcs with sufficient hyperbolic excess velocity are designed to fulfil the safety, scientific, and operational requirements. The trajectory relative to the asteroid is determined using visual camera images. The ground-based trajectory prediction error at some points is comparable to the camera Field Of View (FOV). Therefore, some images do not contain the entire asteroid. Autonomous navigation can update the state of the spacecraft relative to the asteroid at higher frequency. The objective of the autonomous navigation is to improve the on-board knowledge compared to the ground prediction. The algorithms shall fit in off-the-shelf, space-qualified avionics. This note presents suitable image processing and relative-state filter algorithms for autonomous navigation in proximity operations around binary asteroids.

  18. Photospheric magnetic fields in six magnetographs

    NASA Astrophysics Data System (ADS)

    Virtanen, Ilpo; Mursula, Kalevi

    2016-10-01

    Photospheric magnetic field has been routinely observed since 1950s, but calibrated digital data exist only since 1970s. The longest uniform data set is measured at the Wilcox Solar Observatory (WSO), covering 40 years from 1976 onwards. However, the WSO instrument operates in very low spatial resolution and suffers from saturation of strong fields. Other, higher resolution instruments like those at NSO Kitt Peak (KP) offer a more detailed view of the solar magnetic field, but several instrument updates make the data less uniform. While the different observatories show a similar large scale structure of the photospheric field, the measured magnetic field intensities differ significantly between the observatories. In this work we study the photospheric magnetic fields and, especially, the scaling of the magnetic field intensity between six independent data sets. We use synoptic maps constructed from the measurements of the photospheric magnetic field at Wilcox Solar Observatory, Mount Wilson Observatory (MWO), Kitt Peak (KP), SOLIS, SOHO/MDI and SDO/HMI. We calculate the harmonic expansion of the magnetic field from all six data sets and investigate the scaling of harmonic coefficients between the observations. We investigate how scaling depends on latitude and field strength, as well as on the solar cycle phase, and what is the effect of polar field filling in KP, SOLIS and MDI. We find that scaling factors based on harmonic coefficients are in general smaller than scaling factors based on pixel-by-pixel comparison or histogram techniques. This indicates that a significant amount of total flux is contained in the high harmonics of the higher resolution observations that are beyond the resolution of WSO. We note that only scaling factors based on harmonic coefficients should be used when using the PFSS-model, since the other methods tend to lead to overestimated values of the magnetic flux. The scaling of the low order harmonic coefficients is typically different than for higher terms. The most problematic harmonic is the axial quadrupole term, which is known to be noisy and to suffer from observational limitations (e.g., the vantage point effect). We did not find significant solar cycle variation in the scaling factors.

  19. A Note on Powers in Finite Fields

    ERIC Educational Resources Information Center

    Aabrandt, Andreas; Hansen, Vagn Lundsgaard

    2016-01-01

    The study of solutions to polynomial equations over finite fields has a long history in mathematics and is an interesting area of contemporary research. In recent years, the subject has found important applications in the modelling of problems from applied mathematical fields such as signal analysis, system theory, coding theory and cryptology. In…

  20. Utilizing Field-Based Instruction as an Effective Teaching Strategy

    ERIC Educational Resources Information Center

    Kozar, Joy M.; Marcketti, Sara B.

    2008-01-01

    The purpose of this study was to examine the effectiveness of field-based instruction on student learning outcomes. Researchers in the past have noted the importance of engaging students on a deeper level through the use of active course designs. To investigate the outcomes of active learning, two field assignments created for two separate…

  1. 75 FR 23167 - Protection of Stratospheric Ozone: The 2010 Critical Use Exemption From the Phaseout of Methyl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... seedlings. Nursery stock--fruit, nut, flower. Orchard replant. Ornamentals. Peppers--field. Strawberries--field. Strawberry runners. Tomatoes--field. Sweet potato slips. The agreed U.S. critical use levels for... Table A of Decision XXI/11 for southeast strawberry nurseries. Both Decisions noted that these amounts...

  2. Cell-based tissue engineering strategies used in the clinical repair of articular cartilage.

    PubMed

    Huang, Brian J; Hu, Jerry C; Athanasiou, Kyriacos A

    2016-08-01

    One of the most important issues facing cartilage tissue engineering is the inability to move technologies into the clinic. Despite the multitude of current research in the field, it is known that 90% of new drugs that advance past animal studies fail clinical trials. The objective of this review is to provide readers with an understanding of the scientific details of tissue engineered cartilage products that have demonstrated a certain level of efficacy in humans, so that newer technologies may be developed upon this foundation. Compared to existing treatments, such as microfracture or autologous chondrocyte implantation, a tissue engineered product can potentially provide more consistent clinical results in forming hyaline repair tissue and in filling the entirety of the defect. The various tissue engineering strategies (e.g., cell expansion, scaffold material, media formulations, biomimetic stimuli, etc.) used in forming these products, as collected from published literature, company websites, and relevant patents, are critically discussed. The authors note that many details about these products remain proprietary, not all information is made public, and that advancements to the products are continuously made. Nevertheless, by understanding the design and production processes of these emerging technologies, one can gain tremendous insight into how to best use them and also how to design the next generation of tissue engineered cartilage products. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. Improving identification and management of partner violence: examining the process of academic detailing: a qualitative study

    PubMed Central

    2011-01-01

    Background Many physicians do not routinely inquire about intimate partner violence. Purpose This qualitative study explores the process of academic detailing as an intervention to change physician behavior with regard to intimate partner violence (IPV) identification and documentation. Method A non-physician academic detailer provided a seven-session modular curriculum over a two-and-a-half month period. The detailer noted written details of each training session. Audiotapes of training sessions and semi-structured exit interviews with each physician were recorded and transcribed. Transcriptions were qualitatively and thematically coded and analyzed using Atlas ti®. Results All three study physicians reported increased clarity with regard to the scope of their responsibility to their patients experiencing IPV. They also reported increased levels of comfort in the effective identification and appropriate documentation of IPV and the provision of ongoing support to the patient, including referrals to specialized community services. Conclusion Academic detailing, if presented by a supportive and knowledgeable academic detailer, shows promise to improve physician attitudes and practices with regards to patients in violent relationships. PMID:21679450

  4. The Composer's Program Note for Newly Written Classical Music: Content and Intentions.

    PubMed

    Blom, Diana M; Bennett, Dawn; Stevenson, Ian

    2016-01-01

    In concerts of western classical music the provision of a program note is a widespread practice dating back to the 18th century and still commonly in use. Program notes tend to inform listeners and performers about historical context, composer biographical details, and compositional thinking. However, the scant program note research conducted to date reveals that program notes may not foster understanding or enhance listener enjoyment as previously assumed. In the case of canonic works, performers and listeners may already be familiar with much of the program note information. This is not so in the case of newly composed works, which formed the basis of the exploratory study reported here. This article reports the views of 17 living contemporary composers on their writing of program notes for their own works. In particular, the study sought to understand the intended recipient, role and the content of composer-written program notes. Participating composers identified three main roles for their program notes: to shape a performer's interpretation of the work; to guide, engage or direct the listener and/or performer; and as collaborative mode of communication between the composer, performer, and listener. For some composers, this collaboration was intended to result in "performative listening" in which listeners were actively engaged in bringing each composition to life. This was also described as a form of empathy that results in the co-construction of the musical experience. Overall, composers avoided giving too much personal information and they provided performers with more structural information. However, composers did not agree on whether the same information should be provided to both performers and listeners. Composers' responses problematize the view of a program note as a simple statement from writer to recipient, indicating instead a more complex set of relations at play between composer, performer, listener, and the work itself. These relations are illustrated in a model. There are implications for program note writers and readers, and for educators. Future research might seek to enhance understanding of program notes, including whether the written program note is the most effective format for communications about music.

  5. The Composer’s Program Note for Newly Written Classical Music: Content and Intentions

    PubMed Central

    Blom, Diana M.; Bennett, Dawn; Stevenson, Ian

    2016-01-01

    In concerts of western classical music the provision of a program note is a widespread practice dating back to the 18th century and still commonly in use. Program notes tend to inform listeners and performers about historical context, composer biographical details, and compositional thinking. However, the scant program note research conducted to date reveals that program notes may not foster understanding or enhance listener enjoyment as previously assumed. In the case of canonic works, performers and listeners may already be familiar with much of the program note information. This is not so in the case of newly composed works, which formed the basis of the exploratory study reported here. This article reports the views of 17 living contemporary composers on their writing of program notes for their own works. In particular, the study sought to understand the intended recipient, role and the content of composer-written program notes. Participating composers identified three main roles for their program notes: to shape a performer’s interpretation of the work; to guide, engage or direct the listener and/or performer; and as collaborative mode of communication between the composer, performer, and listener. For some composers, this collaboration was intended to result in “performative listening” in which listeners were actively engaged in bringing each composition to life. This was also described as a form of empathy that results in the co-construction of the musical experience. Overall, composers avoided giving too much personal information and they provided performers with more structural information. However, composers did not agree on whether the same information should be provided to both performers and listeners. Composers’ responses problematize the view of a program note as a simple statement from writer to recipient, indicating instead a more complex set of relations at play between composer, performer, listener, and the work itself. These relations are illustrated in a model. There are implications for program note writers and readers, and for educators. Future research might seek to enhance understanding of program notes, including whether the written program note is the most effective format for communications about music. PMID:27881967

  6. Design and implementation of web-based discharge summary note based on service-oriented architecture.

    PubMed

    Chen, Chi-Huang; Hsieh, Sung-Huai; Su, Yu-Shuan; Hsu, Kai-Ping; Lee, Hsiu-Hui; Lai, Feipei

    2012-02-01

    Discharge summary note is one of the essential clinical data in medical records, and it concisely capsules a patient's status during hospitalization. In the article, we adopt web-based architecture in developing a new discharge summary system for the Healthcare Information System of National Taiwan University Hospital, to improve the traditional client/sever architecture. The article elaborates the design approaches and implementation illustrations in detail, including patients' summary query and searching, model and phrase quoted, summary check list, major editing blocks as well as other functionalities. The system has been on-line and achieves successfully since October 2009.

  7. Successful use of nitrous oxide during lumbar punctures: A call for nitrous oxide in pediatric oncology clinics.

    PubMed

    Livingston, Mylynda; Lawell, Miranda; McAllister, Nancy

    2017-11-01

    Numerous reports describe the successful use of nitrous oxide for analgesia in children undergoing painful procedures. Although shown to be safe, effective, and economical, nitrous oxide use is not yet common in pediatric oncology clinics and few reports detail its effectiveness for children undergoing repeated lumbar punctures. We developed a nitrous oxide clinic, and undertook a review of pediatric oncology lumbar puncture records for those patients receiving nitrous oxide in 2011. No major complications were noted. Minor complications were noted in 2% of the procedures. We offer guidelines for establishing such a clinic. © 2017 Wiley Periodicals, Inc.

  8. Quality assurance and control in the production and static tests of the solid rocket boosters for the Space Shuttle

    NASA Technical Reports Server (NTRS)

    Cerny, O. F.

    1979-01-01

    The paper surveys the various aspects of design and overhaul of the solid rocket boosters. It is noted that quality control is an integral part of the design specifications. Attention is given to the production process which is optimized towards highest quality. Also discussed is the role of the DCA (Defense Contract Administration) in inspecting the products of subcontractors, noting that the USAF performs this role for prime contractors. Fabrication and construction of the booster is detailed with attention given to the lining of the booster cylinder and the mixing of the propellant and the subsequent X-ray inspection.

  9. Self-mixing interferometry: a novel yardstick for mechanical metrology

    NASA Astrophysics Data System (ADS)

    Donati, Silvano

    2016-11-01

    A novel configuration of interferometry, SMI (self-mixing interferometry), is described in this paper. SMI is attractive because it doesn't require any optical part external to the laser and can be employed in a variety of measurements - indeed it is sometimes indicated as the "interferometer for measuring without an interferometer". On processing the phase carried by the optical field upon propagation to the target under test, a number of applications have been developed, including traditional measurements related to metrology and mechanical engineering - like displacement, distance, small-amplitude vibrations, attitude angles, velocity, as well as new measurements, like mechanical stress-strain hysterisis and microstructure/MEMS electro-mechanical response. In another field, sensing of motility finds direct application in a variety of biophysical measurements, like blood pulsation, respiratory sounds, chest acoustical impedance, and blood velocity profile. And, we may also look at the amplitude of the returning signal in a SMI, and we can measure weak optical echoes - for return loss and isolation factor measurements, CD readout and scroll sensing, and THz-wave detection. Last, the fine details of the SMI waveform reveal physical parameters of the laser like the laser linewidth, coherence length, and alpha factor. Worth to be noted, SMI is also a coherent detection scheme, and measurement close to the quantum limit of received field with minimum detectable displacements of 100 pm/√Hz are currently achieved upon operation on diffusive targets, whereas in detection mode returning signal can be sensed down to attenuations of -80dB.

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

    Møller, Jacob Schach

    These notes provide an introduction to the spectral analysis of Pauli-Fierz systems at zero and positive temperature. More precisely, we study finite dimensional quantum systems linearly coupled to a single reservoir, a massless scalar quantum field. We emphasize structure results valid at arbitrary system-reservoir coupling strength. The notes contain a mixture of known, refined, and new results and each section ends with a discussion of open problems.

  11. The oil fields of Allen County, Kentucky, with notes on the oil geology of adjoining counties

    USGS Publications Warehouse

    Shaw, Eugene Wesley; Mather, Kirtley F.

    1919-01-01

    This report is based on a reconnaissance investigation of the oil field of Allen County, Ky., which was part of a broader study of the oil and gas fields of Kentucky, Tennessee, and Alabama, on which a general report is planned. Most of the field work was done by Mr. Mather, who spent three and a half weeks in and around the county. Mr. Shaw visited Scottsville, the county seat of Allen County, a few years ago and spent a few days in that vicinity at the beginning of the recent field work, which extended from the middle of April to the middle of May, 1917 He prepared also the first draft of the report and reviewed the literature, including reports in oil and gas journals.The purpose of the field work was to investigate the geology of the county, particularly the structure or lay of the oil-bearing strata and the results of drilling to date. Structural conditions in the producing fields were determined by running level lines to the wells and correlating the data recorded in the well logs generously furnished by the operators. Traverses were made of outcrops, and observations of the dip and strike were made in different parts of the county. Lack of a topographic base map and of time and funds for making an accurate topographic survey render the results of the work somewhat incomplete, but it is hoped they will form a valuable contribution to the knowledge of the geology of this relatively little known region, for little detailed geologic work has been done heretofore within 50 miles of Scottsville.The dips are generally too low to be read by the clinometer, but in some localities unmistakable dips can be observed in extensive outcrops along creek banks and can be measured with a level or hand transit. Few of the beds of this region can be followed any considerable distance, though by means of fossils the stratigraphic position of beds outcropping many miles apart can be determined within a few feet. The black shale is the best horizon marker, but it outcrops in only a few places and is reached in only a few wells outside the oil fields.The field work thus consisted largely in observations on out-, cropping beds in different localities and in estimating the altitude of those identified, in collecting fossils for use in future detailed work, and in obtaining from oil operators data concerning the wells and their output. It included the determination of the general lay of the rocks in the county and surrounding territory and details of structure in certain areas. The rocks lie so nearly flat that without topographic data only the general dip could be made out for a large part of the area examined. A complete set of logs of wildcat wells in the region would have thrown much light on the structure and oil possibilities, but little is known of many of the earlier wells drilled in the region, especially of those altogether unsuccessful. An unsuccessful test is soon forgotten, though the data thus obtained concerning the depth at which different beds were found and the yield of porous strata, whether water, oil, or gas, is of great value to the geologist and oil prospector.

  12. Research note : field control of asphalt concrete paving mixtures.

    DOT National Transportation Integrated Search

    1995-01-01

    The goal of this study was to develop information and evaluate new methods for controlling quality of the AC mixture in the mat. Specifically, this research project evaluated a gyratory compactor in the field laboratory to determine mix quality. Spec...

  13. HgCdTe liquid phase epitaxy - An overview

    NASA Astrophysics Data System (ADS)

    Castro, C. A.; Korenstein, R.

    1982-08-01

    Techniques and results of using liquid phase epitaxy (LPE) to form crystalline thin HgCdTe films for industrial-scale applications in IR detectors and focal plane arrays are discussed. Varying the mole fraction of CdTe in HgCdTe is noted to permit control of the bandwidth. LPE-grown films are noted to have a low carrier concentration, on the order of 4 x 10 to the 14th to 5 x 10 to the 15th/cu cm, a good surface morphology and be amenable to production scale-up. Details of the isothermal, equilibrium cooling, and supersaturation cooling LPE growth modes are reviewed, noting the necessity of developing a reliable method for determining the liquidus temperature for all modes to maintain uniformity of film growth from batch to batch. Mechanical steps can be either dipping the substrate into the melt or the slider boat approach, which is used in the production of compound semiconductors.

  14. Automatically Detecting Likely Edits in Clinical Notes Created Using Automatic Speech Recognition

    PubMed Central

    Lybarger, Kevin; Ostendorf, Mari; Yetisgen, Meliha

    2017-01-01

    The use of automatic speech recognition (ASR) to create clinical notes has the potential to reduce costs associated with note creation for electronic medical records, but at current system accuracy levels, post-editing by practitioners is needed to ensure note quality. Aiming to reduce the time required to edit ASR transcripts, this paper investigates novel methods for automatic detection of edit regions within the transcripts, including both putative ASR errors but also regions that are targets for cleanup or rephrasing. We create detection models using logistic regression and conditional random field models, exploring a variety of text-based features that consider the structure of clinical notes and exploit the medical context. Different medical text resources are used to improve feature extraction. Experimental results on a large corpus of practitioner-edited clinical notes show that 67% of sentence-level edits and 45% of word-level edits can be detected with a false detection rate of 15%. PMID:29854187

  15. User Friendly Real Time Display

    NASA Astrophysics Data System (ADS)

    McCarthy, Denise M.; McCracken, Bill

    1989-02-01

    Real-time viewing of high resolution infrared line scan reconnaissance imagery is greatly facilitated using Honeywell's Real Time Display in conjunction with a D-500 Infrared Reconnaissance System. The Real-Time Display (RTD) provides the capability of on-board review of high resolution infrared imagery using the wide infrared dynamic range of the D-500 infrared receiver to maximum advantage. The scan converter accepts, processes, and displays imagery from four channels of the IR Receiver after formatting by a multiplexer. The scan converter interfaces with a standard RS-170 video monitor. Detailed review and on-board analysis of infrared reconnaissance imagery stored on a videotape is easily accomplished using the many user-friendly features of the RTD. Using a convenient joystick controller, on-screen mode menus, and a moveable cursor, the operator can examine scenes of interest at four different display magnifications using a four step bidirectional zoom. Imagery areas of interest are first noted using the scrolling wide field display mode at 8x reduced display resolution. On noting an area of interest, the imagery can be marked on the tape record for future recovery and a freeze frame mode can be initiated. The operator can then move the cursor to the area of interest and zoom to higher display magnification for 4x, 2x, and lx display resolutions so that the full 4096 x 4096 pixel infrared frame can be matched to the 512 x 512 pixel display frame. At 8x wide field display magnification the full line scanner field of view is displayed at 8x reduced resolution. There are two selectable modes of obtaining this reduced resolution. The operator can use the default method, which averages the signal from an 8 x 8 pixel group, or it is also possible to select the peak signal of the 8 x 8 pixel block to represent the entire block on the display. In this alternate peak-signal display the wide field can be effectively scanned for hot objects which are more likely to be candidate targets. The intermediate 4x and 2x zoom steps are very useful in maintaining operator orientation in examining target clusters and industrial complexes. The four operating modes of the RTD are described and their use to the operator on a typical mission is outlined. Some installation details are given. The RTD as part of a complete D-500 Infrared Linescan Reconnaissance System is now being installed on a Beech 1900 Environmental Control Aircraft to monitor pollution in very sensitive and commercially important marine ecologies. Its application on military reconnaissance missions will allow the normal review of recorded videotape imagery at a ground station immediately after return of the aircraft to base. The areas of highest interest will have been previously marked during the airborne real-time review by the operator. The RTD packages into only two Line Replaceable Units (LRUs), a Scan Converter, and a Control Unit which includes a joystick hand controller. The CRT display is assumed to be part of the aircraft.

  16. Evaluation of undergraduate geologists' problem solving and cognition during field exams using a mixed methods approach

    NASA Astrophysics Data System (ADS)

    Balliet, Russell N.

    Understanding how geologists conduct fieldwork through analysis of problem solving has significant potential impact on field instruction methods. Recent progress has been made in this area but the problem solving behaviors displayed by geologists during fieldwork and the associated underlying cognition remains poorly understood. We present research showing how geology students initiate and develop geologic models as part of the problem solving process. We qualitatively analyzed field notes and interview data from 36 undergraduate geoscientists engaged in field exams while enrolled in a six-week advanced field camp. Eight cognitive frameworks grouped in two broad categories emerged from the data that show how students develop geologic models. Students employ both single and multiple model approaches with varying degrees of success and frequency. The success of any given approach is dependent on the level of students' geologic situational awareness. The development of multiple geologic models leads to a higher rate of success in general, because of the inherent flexibility to accommodate newly collected data. Instructors should continue to teach a multiple model approach until students have the proper geologic skills to ensure a high level of situational awareness and exhibit expert characteristics in the field. In addition, we collected GPS navigation data from students during these field exams in order to understand the relationship between navigation, cognition, and performance. From the analysis of this data we found that over half of all stops are 1-4 minutes long, while very few of students' stops are longer than 9 minutes as the frequency of stops decreases as the duration increases. Regardless of performance or framework, there is an increase in shorter stops and decrease in longer stops from exam one to three, indicating that students changed the way they investigated as the field course progressed. Temporal signatures categorized by performance only show slight differences, but do indicate that there is an increase in very short and longer stops with declining performance. In contrast, higher performance is linked to an increase in short and medium length stops, suggesting that stops 4-14 minutes long are a "sweet spot" for investigation. We speculate that a high percentage of very short stops involve basic field tasks such as locating or data collection and that the decreasing frequency of long stops indicates that there is a relationship between the length of the stop and the complexity of the activities performed during that stop. Students increased experience leads to more efficient stops as they become more competent with field tasks and more versed in the regional geology. The GPS data we collected from these students while they took these notes allowing us to connect the duration of a stop to the types of notes produced during that stop. Note taking species occurred in various frequencies with the most common type being those that focused on lithologic, or lithologic & structural data collection. Stops that produced geologic models, specifically structural models, were much less frequent. The more frequent data collection stops are very short in length (typically 1-4 minutes), while the more complex stops tend to be longer in duration as the note taking gets more complex. Poor performing students had a high proportion of stops where they only collect lithologic data or stops where they don't generate any hypotheses. In contrast, successful students have more structural data and hypothesis generation in their notes. From this analysis we conclude that too much effort spent on stops with only basic data collection leaves less time for the cognitive effort required for model development, eventually leading to poor exam performance. Specifically, a higher frequency of lithologic data stops and lack of structural data leads to the development of incomplete geologic models or lack of comprehensive models altogether. Field instructors often educate their students on good note taking practices and critique the content of their students' field notebooks, and these findings can inform the content of that critique. Students' utilize many different problem solving approaches in the field, but we suggest that instructors continue to advocate a multiple model approach until students are capable of using a single model approach. In this approach students should decrease the number of geologic models they are using as the day progresses to avoid overwhelming themselves with data and hypothesis. Furthermore, field instructors need to work with students on developing their geologic investigation skills further and improving their efficiency. Specifically students need to collect a higher proportion of structural data and develop complete geologic models earlier in the day. (Abstract shortened by UMI.)

  17. Magnetic Fields at the Center of Coils

    ERIC Educational Resources Information Center

    Binder, Philippe; Hui, Kaleonui; Goldman, Jesse

    2014-01-01

    In this note we synthesize and extend expressions for the magnetic field at the center of very short and very long current-carrying coils. Elementary physics textbooks present the following equation for the magnetic field inside a very long current-carrying coil (solenoid): B[subscript sol] = µ[subscript 0] (N/L) I, (1) where I is the current, N…

  18. 40 CFR 1065.295 - PM inertial balance for field-testing analysis.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 32 2010-07-01 2010-07-01 false PM inertial balance for field-testing... inertial balance for field-testing analysis. (a) Application. You may use an inertial balance to quantify... balance that meets the specifications in Table 1 of § 1065.205. Note that your balance-based system must...

  19. 40 CFR 1065.295 - PM inertial balance for field-testing analysis.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 33 2011-07-01 2011-07-01 false PM inertial balance for field-testing... inertial balance for field-testing analysis. (a) Application. You may use an inertial balance to quantify... balance that meets the specifications in Table 1 of § 1065.205. Note that your balance-based system must...

  20. Null Arguments in Transitional Trilingual Grammars: Field Observations from Misionero German

    ERIC Educational Resources Information Center

    Putnam, Michael T.; Lipski, John

    2016-01-01

    In this field note we discuss findings from pilot research on a variety of heritage German spoken in the Northeastern Province of Misiones of Argentina. Based on sociolinguistic field interviews with 25 consultants possessing varying degrees of proficiency in the language, we show that this variant of heritage German does in fact occasionally…

  1. Are All Retinal Nerve Fiber Layer Defects on Optic Coherence Tomography Glaucomatous?

    PubMed Central

    Gür Güngör, Sirel; Ahmet, Akman

    2017-01-01

    Objectives: In this study, we investigated the patients who were referred to our clinic with a prediagnosis of glaucoma based on retinal nerve fiber layer (RNFL) defects on optic coherence tomography (OCT) but were determined to have nonglaucomatous RNLF defects upon detailed examination. Materials and Methods: The ophthalmic examination notes, OCT images, Heidelberg retinal tomography (HRT) II and fundus photographs of 357 patients were retrospectively evaluated. Final diagnoses of these patients were investigated. Results: Of the 357 patients, 216 (60.5%) were diagnosed as open angle glaucoma, 33 (9.2%) as low-tension glaucoma, 39 (10.9%) as pre-perimetric glaucoma. The ophthalmic examinations of 14 patients (3.9%) were normal and there were no RNFL defects in OCT examinations after dilatation. In 39 patients (10.9%), the ophthalmic and optic disc examinations were completely normal and no etiologic factor explaining RNFL defects was found. Twenty-two eyes of 16 patients (4.5%) were included in this study (the mean age was 53.8±11.5 years; 9 men and 7 women). After detailed questioning of the medical history and systemic and neurologic examinations, a diagnosis of ischemic optic neuropathy was made in 11 eyes (10 patients) (2.8%), optic neuritis in 3 eyes (2 patients) (0.6%), optic disc drusen in 4 eyes (2 patients) (0.6%), pseudotumor cerebri in 2 eyes (1 patient) (0.3%), and cerebral palsy in 2 eyes (1 patient) (0.3%). Conclusion: Decrease in RNFL thickness on OCT images alone may be misleading in glaucoma examination. In cases where optic disc cupping is not evident, diagnosis should not be based on OCT RNFL examinations alone, and the patient’s medical history, detailed ophthalmic examination, OCT optic disc parameters, HRT, and visual field tests should all be carefully evaluated together. PMID:29109895

  2. Student Developed Knowledge Portfolios from a Soil Fertility Course

    ERIC Educational Resources Information Center

    Sindelar, Meghan; Mamo, Martha; Wingeyer, Ana

    2018-01-01

    Students who have completed the Soil Nutrient Relationships course at the University of Nebraska-Lincoln often contact instructors once they have begun full-time work, seeking reminders of specific concepts. These students either did not take or keep detailed notes during the course. To assist students, instructors have developed a portfolio…

  3. "Something Is Wrong with My Child": A Phenomenological Account of a Search for a Diagnosis.

    ERIC Educational Resources Information Center

    Ahern, Kathy

    2000-01-01

    Notes children with movement difficulties do not receive neat diagnostic classification, as they have normal intelligence and minimal neurological signs. Details a study based on interviews of 11 parents of children with movement difficulties that revealed that parent involvement and knowledge is critical to acquiring professional attention.…

  4. Halving It All: How Equally Shared Parenting Works.

    ERIC Educational Resources Information Center

    Deutsch, Francine M.

    Noting that details of everyday life contribute to parental equality or inequality, this qualitative study focused on how couples transformed parental roles to create truly equal families. Participating in the study were 88 couples in 4 categories, based on division of parental responsibilities: equal sharers, 60-40 couples, 75-25 couples, and…

  5. The Cognitive Spiral: Creative Thinking and Cognitive Processing.

    ERIC Educational Resources Information Center

    Ebert, Edward S., II

    1994-01-01

    The lack of a common understanding of the construct of creative thinking is noted, and the cognitive spiral model is presented, which conceptualizes creative thinking as an integral component of all cognitive processing. This article details the synthesis of a definition and the structure of a model of cognitive processing. (Author/DB)

  6. A Return to the "Treasure-House of Invention": Memory in the Composition Classroom.

    ERIC Educational Resources Information Center

    Cypert, Rick

    1989-01-01

    Considers how memory contributes to a writer's developing capacity for self-expression. Notes that modern applications of classical memory ("memoria verborum"/natural memory and "memoria rerum"/artificial memory) enable students to generate details that flesh out their texts as well as provide meaning to those texts. (MM)

  7. The Advantages and Disadvanatages of Civilian Employers Hiring National Guardsmen and Reservists

    DTIC Science & Technology

    2014-12-12

    Without your support, I probably wouldn’t have been able to sleep at all during the year. To my thesis committee chair, Mr. Robert Scott Martin, and...preliminary observations. 23 2. Identify themes–review transcripts in detail and make note of themes. 3. Developing a coding scheme –assign a

  8. Implementing Science Notebooks in the Primary Grades

    ERIC Educational Resources Information Center

    Nesbit, Catherine R.; Hargrove, Tracy Y.; Harrelson, Linda; Maxey, Bob

    2004-01-01

    In this article, the author details the process teachers can use to teach primary-age children how to use science notebooks. To lay the foundation for using notebooks, the author describes important elements of science notebooks and makes a distinction between science note-books and journals. In addition, the article highlights the benefits…

  9. The Writing Laboratory: Organization, Management, and Methods.

    ERIC Educational Resources Information Center

    Steward, Joyce S.; Croft, Mary K.

    The four chapters of this book move from the history, philosophy, and approaches that writing laboratories encompass to a look at the many facets of their organization before treating in detail the actual teaching process and the practical elements of writing laboratory management. Chapter one notes the growth of writing labs and discusses…

  10. A Successful French Weekend Camp.

    ERIC Educational Resources Information Center

    Baughin, Judith A.

    A weekend immersion French language camp was organized by Raymond Walters College of the University of Cincinnati with the cooperation of a group of interested high school French teachers. The extensive planning and the activities of the weekend are described in detail. The most important aspects of the planning process are noted. These were (1)…

  11. When It Comes to Evaluating Psychodynamic Therapy, the Devil Is in the Details

    ERIC Educational Resources Information Center

    Anestis, Michael D.; Anestis, Joye C.; Lilienfeld, Scott O.

    2011-01-01

    Comments on the original article, "The efficacy of psychodynamic psychotherapy," by J. Shedler. As Shedler noted, some researchers have reflexively and stridently dismissed psychodynamic therapy (PT) as ineffective without granting outcome studies on this modality a fair hearing. We applaud Shedler's efforts to bring PT into the scientific…

  12. Course of Study for EMR Pupils in the Elementary Schools.

    ERIC Educational Resources Information Center

    Los Angeles City Schools, CA. Div. of Instructional Planning and Services.

    The course of study contains a detailed, developmental outline for use by teachers of educable mentally retarded pupils in elementary school. It is noted that the course is intended to be supplemented by two other publications. Program purpose is given to include fostering adjustment to physical environment, responsible family membership, civic…

  13. Alaska Is Our Home--Book 2: A Natural Science Handbook for Alaskan Students.

    ERIC Educational Resources Information Center

    Bury, John; Bury, Susan

    A natural science resource booklet for teachers and students contains detailed materials for teaching and learning about Alaskan wildlife. Each of nine chapters provides background subject information, suggested learning activities, tear-out pages of review questions for students to answer, and supplementary notes for teachers which include…

  14. Technological Imperatives: Using Computers in Academic Debate.

    ERIC Educational Resources Information Center

    Ticku, Ravinder; Phelps, Greg

    Intended for forensic educators and debate teams, this document details how one university debate team, at the University of Iowa, makes use of computer resources on campus to facilitate storage and retrieval of information useful to debaters. The introduction notes the problem of storing and retrieving the amount of information required by debate…

  15. Teacher Professionalism--An Innovative Programme for Teaching Mathematics to Foundation Level Learners with Limited Language Proficiency.

    ERIC Educational Resources Information Center

    Naude, H.; Pretorius, E.; Vandeyar, S.

    2003-01-01

    Details a study of the ways that limited language proficiency affected learners' readiness for mathematics instruction among disadvantaged preschoolers within a Griqua community in South Africa. Notes a link between limited language proficiency and nonreadiness for foundation level mathematics due to limited thinking skills, which constitute…

  16. A Common Factors Approach to Supporting University Students Experiencing Psychological Distress

    ERIC Educational Resources Information Center

    Surette, Tanya E.; Shier, Micheal L.

    2017-01-01

    This study empirically assessed the applicability of the common factors model to students accessing university-based counseling (n = 102). Participants rated symptoms of depression, anxiety, and somatization at intake and discharge. Therapists kept detailed session notes on client factors and therapy process variables. Data were analyzed utilizing…

  17. Ike Skelton National Defense Authorization Act for Fiscal Year 2011

    THOMAS, 111th Congress

    Rep. Skelton, Ike [D-MO-4

    2010-12-15

    01/07/2011 Became Public Law No: 111-383. (TXT | PDF) (All Actions) Notes: See the committee print of the House Armed Services Committee for additional details of the agreed to version of the bill. Tracker: This bill has the status Became LawHere are the steps for Status of Legislation:

  18. Childhood Lead Poisoning: Rhode Island Kids Count Issue Brief.

    ERIC Educational Resources Information Center

    Rhode Island KIDS COUNT, Providence.

    Noting that childhood lead poisoning is one of the most common preventable pediatric health problems, this report examines lead poisoning as a health problem to which infants and young children are most susceptible and as a housing problem directly related to a shortage of safe, affordable housing. The report details screening rates in Rhode…

  19. The Validation Challenge: How Close Is Europe to Recognising All Learning? Briefing Note

    ERIC Educational Resources Information Center

    Cedefop - European Centre for the Development of Vocational Training, 2014

    2014-01-01

    The European inventory on validation of non-formal and informal learning provides an unrivaled source of information detailing how validation of prior learning is developing across Europe. It shows that validation strategies and legislation, despite complexity of the task before them, have been developing slowly but steadily. However, there is…

  20. Cellulosic butanol production from agricultural biomass and residues: Recent advances in technology

    USDA-ARS?s Scientific Manuscript database

    This chapter details the recent advances made on bioconversion of lignocellulosic biomass to butanol, a superior biofuel that can be used in internal combustion engines or transportation industry. It should be noted that butanol producing cultures cannot tolerate or produce more than 20-30 g/L of ac...

  1. What Can I Do About Teacher Apathy?

    ERIC Educational Resources Information Center

    Richey, Amanda; Petretti, Dante

    2002-01-01

    Details a preservice teacher's first experience tutoring in an inner-city high school, during which she found apathetic teachers and discouraged students. Notes that she does not want her upcoming student teaching experience to turn out the same way. Provides a response from another teacher, who suggests that apathy can be avoided if teachers are…

  2. Aldo Leopold: An American Prophet

    ERIC Educational Resources Information Center

    Frese, Stephen J.

    2003-01-01

    In 1935, Aldo Leopold bought an abandoned farm in the sand counties along the Wisconsin River near Baraboo. Leopold sensed promise in the land, and with his wife and five children nursed the land back to health. They cleaned out the chicken coop and affectionately called their new family retreat "The Shack." Leopold kept detailed notes during the…

  3. The M68HC11 gripper controller electronics

    NASA Technical Reports Server (NTRS)

    Kelley, Robert B.; Bethel, Jeffrey

    1991-01-01

    This document describes the instrumentation, operational theory, circuit implementation, calibration procedures, and general notes for the CIRSSE general purpose pneumatic hand. The mechanical design and the control software are discussed. The circuit design, PCB layout, hand instrumentation, and controller construction described in detail in this document are the result of a senior project.

  4. 46 CFR 193.15-10 - Controls.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Controls. 193.15-10 Section 193.15-10 Shipping COAST... EQUIPMENT Carbon Dioxide Extinguishing Systems, Details § 193.15-10 Controls. (a) Except as noted in § 193.15-20(b), all controls and valves for the operation of the system shall be outside the space...

  5. 46 CFR 193.15-10 - Controls.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Controls. 193.15-10 Section 193.15-10 Shipping COAST... EQUIPMENT Carbon Dioxide Extinguishing Systems, Details § 193.15-10 Controls. (a) Except as noted in § 193.15-20(b), all controls and valves for the operation of the system shall be outside the space...

  6. Age Profiles of Membership in Sixteen Types of Voluntary Associations

    ERIC Educational Resources Information Center

    Cutler, Stephen J.

    1976-01-01

    Several trends are noted which may lead future cohorts of older persons to belong to voluntary associations to a greater extent than current cohorts. This study presents detailed age profiles of membership in 16 types of associations. Various patterns of age differences in belonging to associations are identified and discussed. (Author)

  7. On a Result for Finite Markov Chains

    ERIC Educational Resources Information Center

    Kulathinal, Sangita; Ghosh, Lagnojita

    2006-01-01

    In an undergraduate course on stochastic processes, Markov chains are discussed in great detail. Textbooks on stochastic processes provide interesting properties of finite Markov chains. This note discusses one such property regarding the number of steps in which a state is reachable or accessible from another state in a finite Markov chain with M…

  8. Responsive Evaluation: Making Valid Judgments about Student Literacy.

    ERIC Educational Resources Information Center

    Cambourne, Brian, Ed.; Turbill, Jan, Ed.

    Noting that issues of assessing and evaluating learning and teaching have become a dominant concern in recent years, this book describes the journey of a group of classroom teachers, administrators, and researchers as they addressed the issues of evaluation and assessment. The book details the results of a collaborative project undertaken in…

  9. Assessment of black ash (Fraxinus nigra) decline in Minnesota

    Treesearch

    Kathleen Ward; Michael Ostry; Robert Venette; Brian Palik; Mark Hansen; Mark Hatfield

    2009-01-01

    Black ash (Fraxinus nigra) is an important component of wetland forests throughout the Upper Midwest and northeastern United States and is highly valued for paneling, furniture, and basketry. Decline of black ash has been noted with increasing frequency, although no detailed studies of the pattern of decline across the region have been done. From...

  10. Angles of Elevation of the Pyramids of Egypt.

    ERIC Educational Resources Information Center

    Smith, Arthur F.

    1982-01-01

    The nature and history of the construction of pyramids in Egypt is detailed. It is noted that one can only theorize about why the Egyptians used particular angles of elevation. It is thought, perhaps, that new clues will provide a clear solution to this mystery as additional artifacts and hieroglyphics are discovered. (MP)

  11. A Tutorial Guide about How to Manage a Client-Financed Project

    ERIC Educational Resources Information Center

    Clark, Gary L.; King, Michael E.; Jurn, Iksu

    2012-01-01

    Today's marketing instructors are faced with the challenge of improving their students' soft skills to prepare them for today's business environment. Numerous authors have noted that client-based/-sponsored projects help students improve the soft skills they need to succeed in the business community. This article provides detailed guidelines on…

  12. Mothers and Daughters: Sharing Our Stories, Sharing Our Lives.

    ERIC Educational Resources Information Center

    Morgan, Katherine R.

    2002-01-01

    Contends that teaching English is about sharing stories and self-discovery. Notes that during the difficult teenage years, literature offers a way to talk about life's problems and relationships in a safe format. Details a multigenre project in a high school Women's Literature class, which included nonfiction, fiction, poetry, oral history, film,…

  13. Foundations for Young Children to the Indiana Academic Standards.

    ERIC Educational Resources Information Center

    Indiana State Dept. of Education, Indianapolis.

    Noting that young children need early childhood settings supporting the development of the full range of capacities that will serve as a foundation for future school learning, and that adults have an opportunity and an obligation to assist children in becoming active participants in the learning process, this document details foundations to…

  14. Materials and Techniques for Teaching the Esperanto Language in the Elementary Grades [and] 1996 Packet for Teachers.

    ERIC Educational Resources Information Center

    Jones, Kent

    Materials presented here include a variety of resources for teachers of Esperanto: a brief guide to Esperanto teaching, including suggested teacher qualifications, a listing of instructional materials and resources, including serials, with details of publication, activities in preparation for teaching, grade-level class activities, notes on…

  15. 77 FR 58204 - Notice of Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-19

    ..., 2012, from 1 p.m. to 3 p.m. Eastern time. Meeting Details: The teleconference call-in number is toll... Fish Commission (NPAFC) will meet on the date and time noted above. The panel consists of members from...-12; St. Petersburg, Russia); and (2) logistics for the U.S. Section at the NPAFC meeting. Background...

  16. The Four Elements: New Models for a Subversive Dramaturgy.

    ERIC Educational Resources Information Center

    Rudakoff, Judith

    2003-01-01

    Characterizes dramaturgy as where an artist conceives and germinates individualized artistic processes to facilitate and instigate the transmission of creativity. Explains a process, which can be used to create a new work or analyze existing plays that begins with a detailed examination of the Four Elements--Air, Earth, Water, and Fire. Notes that…

  17. European Science Notes Information Bulletin Reports on Current European/ Middle Eastern Science

    DTIC Science & Technology

    1992-03-01

    Sistemas e Computadores Portugal The three parallel research streams aim to University of Edinburgh U.K. 1. Develop a detailed but efficient functional...relies on the fact that carbon has % irtually no solid solubilIty permitted to grow. In a companion poster paper entitled in copper, and that copper has

  18. More than Letters: Literacy Activities for Preschool, Kindergarten, and First Grade.

    ERIC Educational Resources Information Center

    Moomaw, Sally; Hieronymus, Brenda

    Noting that the early enjoyment of reading and writing provides a foundation for a lifetime of ongoing learning, this book details a literacy curriculum for preschool, kindergarten, and first grade. Chapter 1 describes the stages of writing development and discusses how early childhood teachers can facilitate emergent reading and writing. Chapter…

  19. Introducing the Cosmos to the Child. Spotlight: Cosmic Education.

    ERIC Educational Resources Information Center

    Perry, Celma Pinho

    2002-01-01

    Discusses the science curriculum of the Cultural Subjects area of the Montessori Children's House. Notes that the child's relation to matter and energy is described by the natural sciences, the relation to space by geography, and the relation to time by history. Details the appropriate preparation of the classroom environment and class activities…

  20. What Is Rotating in Exploratory Factor Analysis?

    ERIC Educational Resources Information Center

    Osborne, Jason W.

    2015-01-01

    Exploratory factor analysis (EFA) is one of the most commonly-reported quantitative methodology in the social sciences, yet much of the detail regarding what happens during an EFA remains unclear. The goal of this brief technical note is to explore what "rotation" is, what exactly is rotating, and why we use rotation when performing…

  1. Development of a Haptic Interface for Natural Orifice Translumenal Endoscopic Surgery Simulation

    PubMed Central

    Dargar, Saurabh; Sankaranarayanan, Ganesh

    2016-01-01

    Natural orifice translumenal endoscopic surgery (NOTES) is a minimally invasive procedure, which utilizes the body’s natural orifices to gain access to the peritoneal cavity. The NOTES procedure is designed to minimize external scarring and patient trauma, however flexible endoscopy based pure NOTES procedures require critical scope handling skills. The delicate nature of the NOTES procedure requires extensive training, thus to improve access to training while reducing risk to patients we have designed and developed the VTEST©, a virtual reality NOTES simulator. As part of the simulator, a novel decoupled 2-DOF haptic device was developed to provide realistic force feedback to the user in training. A series of experiments were performed to determine the behavioral characteristics of the device. The device was found capable of rendering up to 5.62N and 0.190Nm of continuous force and torque in the translational and rotational DOF, respectively. The device possesses 18.1Hz and 5.7Hz of force bandwidth in the translational and rotational DOF, respectively. A feedforward friction compensator was also successfully implemented to minimize the negative impact of friction during the interaction with the device. In this work we have presented the detailed development and evaluation of the haptic device for the VTEST©. PMID:27008674

  2. Presettlement Forests of the Black Swamp Area, Cache River,Woodruff County, Arkansas, from Notes of the First Land Survey

    Treesearch

    Thomas L. Foti

    2001-01-01

    Relationships between forest vegetation and soil were reconstructed from field notes of the 1846 Public Land Survey (PLS) along a portion of the Cache River including Black Swamp. Locations of corners were digitized long with species,diameter,and distance from section or quarter-section corners. Trees were grouped for analysis according to occurrence on groups of...

  3. Detail of motor control cabinet and field breakers. Control cabinet ...

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

    Detail of motor control cabinet and field breakers. Control cabinet and breaker panel built by Cutler-Hammer - Wellton-Mohawk Irrigation System, Pumping Plant No. 3, South of Interstate 8, Wellton, Yuma County, AZ

  4. Electric Field-Mediated Processing of Polymers. Appendix 1

    NASA Technical Reports Server (NTRS)

    Wnek, G. E.; Bowlin, G. L.; Haas, T. W.

    2000-01-01

    Significant opportunities exist for the processing of polymers (homopolymers and blends) using electric fields. We suggest that a broad range of properties can be achieved using a relatively small number of polymers, with electric fields providing the ability to tailor properties via the control of shape, morphology, and orientation. Specific attention is given to electrospinning, but we note that electroaerosol formation and field-modulated film casting represent additional processing options.

  5. Unexpected deaths in cardiology outpatients - what can we learn from case review?

    PubMed

    Kitz, Thomas Michael; Burnand, Nikki; Ortner, Astrid; Rudd, Ian G; Sampson, Rod; Rushworth, Gordon F; Leslie, Stephen James

    2016-12-01

    A proportion of cardiac patients managed at a cardiology outpatient clinic will die between clinic visits. This study aimed to identify the cause of death, to determine if case review occurred and if a formal review of such cases might be useful. Single-centre retrospective cohort study. A remote regional centre in the North of Scotland. All patients who had been removed from the cardiology outpatient clinic due to death in the community. Cause of death, comorbidities and treatments were collected from hospital records and the national register of deaths. Chi-squared test and Student's t -test were used with significance taken at the 5% level. Of 10,606 patients who attended the cardiology outpatient clinic, 75 (0.7%) patients died in the community. The majority (57.0%) died from a non-cardiac cause. Eleven patients (14.9%) died due to an unexpected cardiac death. A detailed case note review was undertaken. In only two (18.2%) cases was any note made as to the cause of death in the hospital records and in only one was there details of post mortem discussion between primary and secondary care. A small proportion of patients attending a cardiology outpatient clinic died in the community. Documentation of the death in the hospital notes was very poor and evidence of post mortem communication between primary and secondary care was absent in all but one case. Better documentation and communication between primary and secondary care would seem desirable.

  6. Field Notes

    ERIC Educational Resources Information Center

    Parrone, Edward G.; Montalto, Michael P.

    2008-01-01

    The importance of athletic fields has increased in today's society because of the popularity of sporting events. As a result, education administrators face challenges when dealing with their athletic facilities. Decisionmakers constantly are being second-guessed in regard to outdated, overused facilities and lack of budget. In this article, the…

  7. 12th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems

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

    Berk, Herbert L.; Breizman, Boris N.

    2014-02-21

    The 12th IAEA Technical Meeting on Energetic Particles in Magnetic Confinement Systems took place in Austin, Texas (7–11 September 2011). This meeting was organized jointly with the 5th IAEA Technical Meeting on Theory of Plasma Instabilities (5–7 September 2011). The two meetings shared one day (7 September 2011) with presentations relevant to both groups. Some of the work reported at these meetings was then published in a special issue of Nuclear Fusion [Nucl. Fusion 52 (2012)]. Summaries of the Energetic Particle Conference presentations were given by Kazuo Toi and Boris Breizman. They respectively discussed the experimental and theoretical progress presentedmore » at the meeting. Highlights of this meeting include the tremendous progress that has been achieved in the development of diagnostics that enables the ‘viewing’ of internal fluctuations and allows comparison with theoretical predictions, as demonstrated, for example, in the talks of P. Lauber and M. Osakabe. The need and development of hardened diagnostics in the severe radiation environment, such as those that will exist in ITER, was discussed in the talks of V. Kiptily and V.A. Kazakhov. In theoretical studies, much of the effort is focused on nonlinear phenomena. For example, detailed comparison of theory and experiment on D-III-D on the n = 0 geodesic mode was reported in separate papers by R. Nazikian and G. Fu. A large number of theoretical papers were presented on wave chirping including a paper by B.N. Breizman, which notes that wave chirping from a single frequency may emanate continuously once marginal stability conditions have been established. Another area of wide interest was the detailed study of alpha orbits in a burning plasma, where losses can come from symmetry breaking due to finite coil number or magnetic field imperfections introduced by diagnostic or test modules. An important area of development, covered by M.A. Hole and D.A. Spong, is concerned with the self-consistent treatment of the induced fields that accounts for toroidally asymmetric MHD response. In addition, a significant number of studies focused on understanding nonlinear behavior by means of computer simulation of energetic particle driven instability. An under-represented area of investigation was the study of electron runaway formation during major tokamak disruptions. It was noted in an overview by S. Putvinski that electron energies in the 10–20 MeV range is to be expected during projected major disruptions in ITER and that reliable methods for mitigation of the runaway process needs to be developed. Significant recent work in the field of the disruption induced electron runaway, which was reported by J. Riemann, had been submitted to Physics of Plasmas [3]. Overall it is clear that reliable mitigation of electron runaway is an extremely important topic that is in need of better understanding and solutions.« less

  8. 37. DETAIL OF CYANIDE LEACHING TANK DRAIN DOOR AND PIPING ...

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

    37. DETAIL OF CYANIDE LEACHING TANK DRAIN DOOR AND PIPING SYSTEM. NOTE SPIGOT UNDER BOARD AT UPPER LEFT INSERTS INTO HOLE IN PIPE AT BOTTOM OF FRAME. CYANIDE SOLUTION WAS PUMPED INTO THE TANKS AND THE PREGNANT SOLUTION DRAINED OUT OF THE TANKS THROUGH THIS PIPE, AND BACK INTO A SEPARATE HOLDING TANK ON THE EAST SIDE OF THE MILL. TAILINGS WERE REMOVED FROM THE TANKS THROUGH THE ROUND DRAIN DOOR IN THE BOTTOM OF THE TANK (MISSING) SEEN AT TOP CENTER. - Skidoo Mine, Park Route 38 (Skidoo Road), Death Valley Junction, Inyo County, CA

  9. Description of new species of Stenaelurillus Simon, 1886 from the Western Ghats of India with the redescription of Stenaelurillus lesserti Reimoser, 1934 and notes on mating plug in the genus (Arachnida, Araneae, Salticidae)

    PubMed Central

    Sebastian, Pothalil A.; Sankaran, Pradeep M.; Malamel, Jobi J.; Joseph, Mathew M.

    2015-01-01

    Abstract A new species of the jumping spider genus Stenaelurillus Simon, 1886, Stenaelurillus albus sp. n., is described from the Western Ghats of India, one of the biodiversity hotspots of the world. Detailed morphological descriptions, diagnostic features and illustrations of copulatory organs of both sexes are given. Detailed redescription, diagnosis and illustration of Stenaelurillus lesserti Reimoser, 1934 are provided. The occurrence of a mating plug in the genus is reported. PMID:25878537

  10. Detail view of the interior of the flight deck looking ...

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

    Detail view of the interior of the flight deck looking forward showing the overhead control panels. Note that the flight deck windows have protective covers over them in this view. This images can be digitally stitched with image HAER No. TX-116-A-19 to expand the view to include the Commander and Pilot positions during ascent and reentry and landing. This view was taken in the Orbiter Processing Facility at the Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  11. Electronic properties of hexagonal gallium phosphide: A DFT investigation

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

    Kumar, Vipin; Shah, Esha V.; Roy, Debesh R., E-mail: drr@ashd.svnit.ac.in

    2016-05-23

    A detail density functional investigation is performed to develop hexagonal 2D gallium phosphide material. The geometry, band structure and density of states (total and projected) of 2D hexagonal GaP are reported in detail. It is heartening to note that the developed material is identified as an indirect band gap semiconductor. The indirect gap for this material is predicted as 1.97 eV at K-Γ, and a direct gap of 2.28 eV at K point is achieved, which is very close to the reported direct band gap for zinc blende and buckled structures of GaP.

  12. Detail view of the port side of the aft fuselage ...

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

    Detail view of the port side of the aft fuselage of the Orbiter Discovery in the transfer aisle of the Vehicle Assembly Building at Kennedy Space Center with a lifting frame attached to the aft attach points of the orbiter. In this view, the Orbiter Maneuvering/Reaction Control Systems pod is in place. Also note the darker-colored trapezoidal aft fuselage access door and the T-0 umbilical panel to its right in the view. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  13. Detail view in engine bay three in the the aft ...

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

    Detail view in engine bay three in the the aft fuselage of the Orbiter Discovery. This view shows the engine interface fittings and the hydraulic-actuator support structure. The propellant feed lines are the large plugged and capped orifices. Note the handwritten references on the thrust plate in proximity to the actuators that read E3 Pitch and E3 Yaw. This view was taken from a service platform in the Orbiter Processing Facility at Kennedy Space Center. - Space Transportation System, Orbiter Discovery (OV-103), Lyndon B. Johnson Space Center, 2101 NASA Parkway, Houston, Harris County, TX

  14. The NIRCam Optical Telescope Simulator (NOTES)

    NASA Technical Reports Server (NTRS)

    Kubalak, David; Hakun, Claef; Greeley, Bradford; Eichorn, William; Leviton, Douglas; Guishard, Corina; Gong, Qian; Warner, Thomas; Bugby, David; Robinson, Frederick; hide

    2007-01-01

    The Near Infra-Red Camera (NIRCam), the 0.6-5.0 micron imager and wavefront sensing instrument for the James Webb Space Telescope (JWST), will be used on orbit both as a science instrument, and to tune the alignment of the telescope. The NIRCam Optical Telescope Element Simulator (NOTES) will be used during ground testing to provide an external stimulus to verify wavefront error, imaging characteristics, and wavefront sensing performance of this crucial instrument. NOTES is being designed and built by NASA Goddard Space Flight Center with the help of Swales Aerospace and Orbital Sciences Corporation. It is a single-point imaging system that uses an elliptical mirror to form an U20 image of a point source. The point source will be fed via optical fibers from outside the vacuum chamber. A tip/tilt mirror is used to change the chief ray angle of the beam as it passes through the aperture stop and thus steer the image over NIRCam's field of view without moving the pupil or introducing field aberrations. Interchangeable aperture stop elements allow us to simulate perfect JWST wavefronts for wavefront error testing, or introduce transmissive phase plates to simulate a misaligned JWST segmented mirror for wavefront sensing verification. NOTES will be maintained at an operating temperature of 80K during testing using thermal switches, allowing it to operate within the same test chamber as the NIRCam instrument. We discuss NOTES' current design status and on-going development activities.

  15. Hydrologic reconnaissance of the Kolob, Alton, and Kaiparowits Plateau coal fields, south-central Utah

    USGS Publications Warehouse

    Plantz, Gerald G.

    1985-01-01

    The study area in south-central Utah (fig. 1) is noted for its large coal reserves in the Alton, Kolob, and Kaiparowits Plateau coal fields. The area also is noted for its scenic beauty and general scarcity of water. Although there has been very little development of the coal resources through 1983, there is a potential for large-scale development with both surface- and underground-mining methods. Mining of coal could have significant effects on the quantity and quality of the water resources. The purpose of this atlas is to define the surface- and ground-water resources of the area and to identify the potential effects on these resources by coal mining.

  16. Former Spencer Artillery Range, Tennessee Classification Demonstration Open Field and Dynamic Areas

    DTIC Science & Technology

    2016-01-01

    DEMONSTRATION REPORT Former Spencer Artillery Range, Tennessee Classification Demonstration Open Field and Dynamic Areas ESTCP...AVAILABILITY STATEMENT 13. SUPPLEMENTARY NOTES 14. ABSTRACT 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION OF: a. REPORT b. ABSTRACT c. THIS PAGE 17...2016 Technical Report N/A Former Spencer Artillery Range, Tennessee Classification Demonstration Open Field and Dynamic Areas Richard MacNeil, USA

  17. Optical field induced rotation of polarization in rubidium atoms with the additional magnetic field

    NASA Astrophysics Data System (ADS)

    Ummal Momeen, M.; Hu, Jianping

    2017-11-01

    We present the magnetic and optical field induced rotation of polarization in 87Rb and 85Rb atoms at geophysical magnetic fields. The line shape varies considerably in the presence of a magnetic field of the order of a few mG. Multiple Zeeman sublevel EIT systems involving rubidium atoms are investigated. Theoretical formalism of optical field induced polarization rotation in the presence of a magnetic field is discussed by considering all the Zeeman sublevels. It is noted that the ground state population distribution also plays a major role.

  18. Selections from 2017: Hubble Survey Explores Distant Galaxies

    NASA Astrophysics Data System (ADS)

    Kohler, Susanna

    2017-12-01

    Editors note:In these last two weeks of 2017, well be looking at a few selections that we havent yet discussed on AAS Nova from among the most-downloaded paperspublished in AAS journals this year. The usual posting schedule will resume in January.CANDELS Multi-Wavelength Catalogs: Source Identification and Photometry in the CANDELS COSMOSSurvey FieldPublished January2017Main takeaway:A publication led byHooshang Nayyeri(UC Irvine and UC Riverside) early this year details acatalog of sources built using the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey(CANDELS), a survey carried out by cameras on board the Hubble Space Telescope. The catalogliststhe properties of 38,000 distant galaxies visiblewithin the COSMOS field, a two-square-degree equatorial field explored in depthto answer cosmological questions.Why its interesting:Illustration showing the three-dimensional map of the dark matter distribution in theCOSMOS field. [Adapted from NASA/ESA/R. Massey(California Institute of Technology)]The depth and resolution of the CANDELS observations areuseful for addressingseveral major science goals, including the following:Studying the most distant objects in the universe at the epoch of reionization in the cosmic dawn.Understanding galaxy formation and evolution during the peak epoch of star formation in the cosmic high noon.Studying star formation from deep ultravioletobservations and studying cosmology from supernova observations.Why CANDELS is a major endeavor:CANDELS isthe largest multi-cycle treasury program ever approved on the Hubble Space Telescope using over 900 orbits between 2010 and 2013 withtwo cameras on board the spacecraftto study galaxy formation and evolution throughout cosmic time. The CANDELS images are all publicly available, and the new catalogrepresents an enormous source of information about distant objectsin our universe.CitationH. Nayyeri et al 2017 ApJS 228 7. doi:10.3847/1538-4365/228/1/7

  19. Reservoir evaluation of thin-bedded turbidites and hydrocarbon pore thickness estimation for an accurate quantification of resource

    NASA Astrophysics Data System (ADS)

    Omoniyi, Bayonle; Stow, Dorrik

    2016-04-01

    One of the major challenges in the assessment of and production from turbidite reservoirs is to take full account of thin and medium-bedded turbidites (<10cm and <30cm respectively). Although such thinner, low-pay sands may comprise a significant proportion of the reservoir succession, they can go unnoticed by conventional analysis and so negatively impact on reserve estimation, particularly in fields producing from prolific thick-bedded turbidite reservoirs. Field development plans often take little note of such thin beds, which are therefore bypassed by mainstream production. In fact, the trapped and bypassed fluids can be vital where maximising field value and optimising production are key business drivers. We have studied in detail, a succession of thin-bedded turbidites associated with thicker-bedded reservoir facies in the North Brae Field, UKCS, using a combination of conventional logs and cores to assess the significance of thin-bedded turbidites in computing hydrocarbon pore thickness (HPT). This quantity, being an indirect measure of thickness, is critical for an accurate estimation of original-oil-in-place (OOIP). By using a combination of conventional and unconventional logging analysis techniques, we obtain three different results for the reservoir intervals studied. These results include estimated net sand thickness, average sand thickness, and their distribution trend within a 3D structural grid. The net sand thickness varies from 205 to 380 ft, and HPT ranges from 21.53 to 39.90 ft. We observe that an integrated approach (neutron-density cross plots conditioned to cores) to HPT quantification reduces the associated uncertainties significantly, resulting in estimation of 96% of actual HPT. Further work will focus on assessing the 3D dynamic connectivity of the low-pay sands with the surrounding thick-bedded turbidite facies.

  20. Minerva: An Integrated Geospatial/Temporal Toolset for Real-time Science Decision Making and Data Collection

    NASA Astrophysics Data System (ADS)

    Lees, D. S.; Cohen, T.; Deans, M. C.; Lim, D. S. S.; Marquez, J.; Heldmann, J. L.; Hoffman, J.; Norheim, J.; Vadhavk, N.

    2016-12-01

    Minerva integrates three capabilities that are critical to the success of NASA analogs. It combines NASA's Exploration Ground Data Systems (xGDS) and Playbook software, and MIT's Surface Exploration Traverse Analysis and Navigation Tool (SEXTANT). Together, they help to plan, optimize, and monitor traverses; schedule and track activity; assist with science decision-making and document sample and data collection. Pre-mission, Minerva supports planning with a priori map data (e.g., UAV and satellite imagery) and activity scheduling. During missions, xGDS records and broadcasts live data to a distributed team who take geolocated notes and catalogue samples. Playbook provides live schedule updates and multi-media chat. Post-mission, xGDS supports data search and visualization for replanning and analysis. NASA's BASALT (Biologic Analog Science Associated with Lava Terrains) and FINESSE (Field Investigations to Enable Solar System Science and Exploration) projects use Minerva to conduct field science under simulated Mars mission conditions including 5 and 15 minute one-way communication delays. During the recent BASALT-FINESSE mission, two field scientists (EVA team) executed traverses across volcanic terrain to characterize and sample basalts. They wore backpacks with communications and imaging capabilities, and carried field portable spectrometers. The Science Team was 40 km away in a simulated mission control center. The Science Team monitored imaging (video and still), spectral, voice, location and physiological data from the EVA team via the network from the field, under communication delays. Minerva provided the Science Team with a unified context of operations at the field site, so they could make meaningful remote contributions to the collection of 10's of geotagged samples. Minerva's mission architecture will be presented with technical details and capabilities. Through the development, testing and application of Minerva, we are defining requirements for the design of future capabilities to support human and human-robotic missions to deep space and Mars.

Some links on this page may take you to non-federal websites. Their policies may differ from this site.
Top