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Sample records for area david witherspoon

  1. Interim Letter Report - Verification Survey of 19 Grids in the Lester Flat Area, David Witherspoon Inc. 1630 Site Knoxville, Tennessee

    SciTech Connect

    P.C. Weaver

    2008-10-17

    Perform verification surveys of 19 available grids located in the Lester Flat Area at the Davod Witherspoon Site. The survey grids included E11, E12, E13, F11, F12, F13, F14, F15, G15, G16, G17, H16, H17, H18, X16, X17, X18, K16, and J16.

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

    SciTech Connect

    1996-10-01

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

  3. Characterization Report for the David Witherspoon Screen Art Site

    SciTech Connect

    Phyllis C. Weaver

    2011-01-31

    The U.S. Department of Energy (DOE) Oak Ridge Office (ORO) of Environmental Management (EM) requested the technical assistance of Oak Ridge Institute for Science and Education (ORISE) to characterize a tract of land associated with the David Witherspoon, Incorporated (DWI) Volunteer Equipment and Supply Company (VESC). This tract of land (hereinafter referred to as Screen Arts) is located in the Vestal Community in the 2000-block of Maryville Pike in south Knoxville, Tennessee, as shown in Figure A-1. This tract of land has been used primarily to store salvaged equipment and materials for resale, recycle, or for disposal in the former landfill once operated by DWI. The DWI Site industrial landfill and metal recycling business had been permitted by the Tennessee Division of Radiological Health to accept low-level radiologically contaminated metals. DWI received materials and equipment associated with operations from DOE sites, including those in Oak Ridge, Tennessee; Paducah, Kentucky; and Portsmouth, Ohio. It is likely that items stored at Screen Arts may have contained some residual radiological materials.

  4. Remedial investigation/feasibility study for the David Witherspoon, Inc., 901 Site, Knoxville, Tennessee: Volume 1

    SciTech Connect

    1996-10-01

    This remedial investigation (RI)/feasibility study (FS) supports the selection of remedial actions for the David Witherspoon, Inc. 901 Maryville Pike Site in Knoxville, Tennessee. Operations at the site, used as a recycling center, have resulted in past, present, and potential future releases of hazardous substances in to the environment. This Site is a Tennessee Superfund site. A phased approach was planned to (1) gather existing data from previous investigations managed by the Tenn. Dept. of Environment and Conservation; (2) perform a preliminary RI, including risk assessments, and an FS with existing data to identify areas where remedial action may be necessary; (3) gather additional field data to adequately define the nature and extent of risk-based contaminants that present identifiable threats to human and/or ecological receptors; and (4) develop remedial action alternatives to reduce risks to acceptable levels.

  5. Work plan for the radiological survey for the David Witherspoon, Incorporated, Landfill-1630 site, Knoxville, Tennessee

    SciTech Connect

    1996-07-01

    This work plan establishes the methods and requirements for performing a radiological survey at the David Witherspoon, Incorporated, Landfill-1630 Site, Knoxville, Tennessee (DWI 1630 Site) in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act of 1980 (CERCLA). The radiological survey will identify the radiological contamination level of the equipment and debris stored at the DWI 1630 Site. The data generated from the survey activities will support the decisions for characterization of the equipment/debris and aid in subsequent disposition and waste handling. The survey activities to be performed under this work plan include an equipment radiological survey, a walkover survey, and an immunoassay testing for polychlorinated biphenyls (PCBs). This work plan includes a quality assurance (QA)/quality control (QC) project plan, a health and safety (H&S) plan, and a waste management plan.

  6. RCRA Summary Document for the David Witherspoon 1630 Site, Knoxville, Tennessee

    SciTech Connect

    Pfeffer, J.

    2008-06-10

    The 48-acre David Witherspoon, Inc. (DWI) 1630 Site operated as an unregulated industrial landfill and scrap yard. The Tennessee Division of Superfund (TDSF) closed the landfill in 1974. During the period of operation, the site received solid and liquid wastes from salvage and industrial operations. The site consists of five separate tracts of land including a small portion located across the Norfolk Southern Railroad track. The landfill occupies approximately 5 acres of the site, and roughly 20 acres of the 48 acres contains surface and buried debris associated with the DWI dismantling business operation. Beginning in 1968, the state of Tennessee licensed DWI to receive scrap metal at the DWI 1630 Site, contaminated with natural uranium and enriched uranium (235U) not exceeding 0.1 percent by weight (TDSF 1990). The U.S. Department of Energy (DOE) has agreed to undertake remedial actions at the DWI 1630 Site as specified under a Consent Order with the Tennessee Department of Environment and Conservation (TDEC) (Consent Order No. 90-3443, April 4, 1991), and as further delineated by a Memorandum of Understanding (MOU) between DOE and the State of Tennessee (MOU Regarding Implementation of Consent Orders, October 6, 1994). The soil and debris removal at the DWI 1630 Site is being performed by Bechtel Jacobs Company LLC (BJC) on behalf of the DOE. Remediation consists of removing contaminated soil and debris from the DWI 1630 site except for the landfill area and repairing the landfill cap. The DWI 1630 remediation waste that is being disposed at the Environmental Management Waste Management Facility (EMWMF) as defined as waste lot (WL) 146.1 and consists primarily of soils and soil like material, incidental debris and secondary waste generated from the excavation of debris and soil from the DWI 1630 site. The WL 146.1 includes soil, soil like material (e.g., shredded or chipped vegetation, ash), discrete debris items (e.g., equipment, drums, large scrap metal

  7. Findings of the wetland survey of the David Witherspoon, Inc., 1630 Site, South Knoxville, Knox County, Tennessee

    SciTech Connect

    Rosensteel, B.A.

    1997-03-01

    In accordance with Department of Energy (DOE) Regulations surveys for wetland presence or absence were conducted in September 1996 on the DWI-1630 site (Witherspoon Landfill) located in South Knoxville, Knox County, Tennessee. The DWI-1630 site includes a closed, capped landfill area, areas of past disturbance adjacent to the capped area, and patches of hardwood forest. Wetlands were identified on the landfill cap and in a small bottomland that was formerly used for a retention pond in the southwest corner of the DWI-1630 site. The wetlands identified on the cap are man-induced, atypical situation wetlands. These areas have hydrophytic vegetation and wetland hydrology, but the soils do not have hydric characteristics. Wetland development appears to be due to a combination of the grading or subsidence of the clay landfill cap, the low permeability of the clay fill soil, and the absence of surface drainage outlets from the depressions. These atypical situation wetland areas may not be considered by the US Army Corps of Engineers or the State of Tennessee to be jurisdictional wetlands. The wetland in the former retention pond area has hydrophytic vegetation, wetland hydrology, and hydric soils and is a jurisdictional wetland.

  8. Development testing of the chemical analysis automation polychlorinated biphenyl standard analysis method during surface soils sampling at the David Witherspoon 1630 site

    SciTech Connect

    Hunt, M.A.; Klatt, L.N.; Thompson, D.H.

    1998-02-01

    The Chemical Analysis Automation (CAA) project is developing standardized, software-driven, site-deployable robotic laboratory systems with the objective of lowering the per-sample analysis cost, decreasing sample turnaround time, and minimizing human exposure to hazardous and radioactive materials associated with DOE remediation projects. The first integrated system developed by the CAA project is designed to determine polychlorinated biphenyls (PCB) content in soil matrices. A demonstration and development testing of this system was conducted in conjuction with surface soil characterization activities at the David Witherspoon 1630 Site in Knoxville, Tennessee. The PCB system consists of five hardware standard laboratory modules (SLMs), one software SLM, the task sequence controller (TSC), and the human-computer interface (HCI). Four of the hardware SLMs included a four-channel Soxhlet extractor, a high-volume concentrator, a column cleanup, and a gas chromatograph. These SLMs performed the sample preparation and measurement steps within the total analysis protocol. The fifth hardware module was a robot that transports samples between the SLMs and the required consumable supplies to the SLMs. The software SLM is an automated data interpretation module that receives raw data from the gas chromatograph SLM and analyzes the data to yield the analyte information. The TSC is a software system that provides the scheduling, management of system resources, and the coordination of all SLM activities. The HCI is a graphical user interface that presents the automated laboratory to the analyst in terms of the analytical procedures and methods. Human control of the automated laboratory is accomplished via the HCI. Sample information required for processing by the automated laboratory is entered through the HCI. Information related to the sample and the system status is presented to the analyst via graphical icons.

  9. Salvaging "Academic Disaster Areas": The Black College Response to Christopher Jencks and David Riesman's 1967 Harvard Educational Review Article

    ERIC Educational Resources Information Center

    Gasman, Marybeth

    2006-01-01

    In 1967, the "Harvard Educational Review" published an article entitled "The American Negro College" by Christopher Jencks and David Riesman. The article dealt a stinging blow to Black colleges--labeling them "academic disaster areas." Using a historical methodology, I show the strategic ways in which Black college leaders and the United Negro…

  10. Independent Verification Final Summary Report for the David Witherspoon, Inc. 1630 Site Knoxville, Tennessee

    SciTech Connect

    P.C. Weaver

    2009-04-29

    The primary objective of the independent verification was to determine if BJC performed the appropriate actions to meet the specified “hot spot” cleanup criteria of 500 picocuries per gram (pCi/g) uranium-238 (U-238) in surface soil. Specific tasks performed by the independent verification team (IVT) to satisfy this objective included: 1) performing radiological walkover surveys, and 2) collecting soil samples for independent analyses. The independent verification (IV) efforts were designed to evaluate radioactive contaminants (specifically U-238) in the exposed surfaces below one foot of the original site grade, given that the top one foot layer of soil on the site was removed in its entirety.

  11. Spotlight: David Wood, MD, MSc, FRCP, FESC. A journey from a remote area of Scotland to the capital of the United Kingdom. Interview by Hannah Brown.

    PubMed

    Wood, David

    2007-12-01

    The death of an ambulance driver prompted David Wood, MD, MSc, FRCP, FESC, now Garfield Weston Professor of Cardiovascular Medicine at Imperial College, London, United Kingdom, to pursue cardiology as a career.

  12. Clinical trials update from Heart Rhythm 2007 and Heart Failure 2007: CARISMA, PREPARE, DAVID II, SAVE-PACE, PROTECT and AREA-IN-CHF.

    PubMed

    Cleland, John G F; Coletta, Alison P; Abdellah, Ahmed Tageldien; Witte, Klaus K; Hobson, Neil; Clark, Andrew L

    2007-08-01

    This article provides information and a commentary on trials relevant to the pathophysiology, prevention and treatment of heart failure, presented at Heart Rhythm 2007 organised by the Heart Rhythm Society which was held in Denver, USA and Heart Failure 2007 organised by the Heart Failure Association of the European Society of Cardiology which was held in Hamburg, Germany. Unpublished reports should be considered as preliminary data, as analyses may change in the final publication. The CARISMA study suggests that non-invasive screening tests may help to identify post-MI patients who may benefit from ICD therapy. Data from the PREPARE study show that more conservative ICD programming can reduce morbidity at the cost of an increased risk of arrhythmic syncope. DAVID II indicates that atrial pacing may be a safe alternative to ventricular back-up pacing in patients with left ventricular dysfunction and standard indications for an ICD. The incidence of persistent atrial fibrillation in patients with sinus node disease in SAVE-PACE was reduced by dual chamber minimal ventricular pacing compared to conventional dual chamber pacing. The pilot phase of the PROTECT studies confirmed 30 mg as the dose of the selective A1 adenosine receptor antagonist KW-3902 to be used in pivotal studies. AREA-IN-CHF failed to show a beneficial effect of canrenone on LV volumes compared to placebo however some beneficial effects on secondary clinical endpoints were observed.

  13. Clinical trials update from Heart Rhythm 2007 and Heart Failure 2007: CARISMA, PREPARE, DAVID II, SAVE-PACE, PROTECT and AREA-IN-CHF.

    PubMed

    Cleland, John G F; Coletta, Alison P; Abdellah, Ahmed Tageldien; Witte, Klaus K; Hobson, Neil; Clark, Andrew L

    2007-08-01

    This article provides information and a commentary on trials relevant to the pathophysiology, prevention and treatment of heart failure, presented at Heart Rhythm 2007 organised by the Heart Rhythm Society which was held in Denver, USA and Heart Failure 2007 organised by the Heart Failure Association of the European Society of Cardiology which was held in Hamburg, Germany. Unpublished reports should be considered as preliminary data, as analyses may change in the final publication. The CARISMA study suggests that non-invasive screening tests may help to identify post-MI patients who may benefit from ICD therapy. Data from the PREPARE study show that more conservative ICD programming can reduce morbidity at the cost of an increased risk of arrhythmic syncope. DAVID II indicates that atrial pacing may be a safe alternative to ventricular back-up pacing in patients with left ventricular dysfunction and standard indications for an ICD. The incidence of persistent atrial fibrillation in patients with sinus node disease in SAVE-PACE was reduced by dual chamber minimal ventricular pacing compared to conventional dual chamber pacing. The pilot phase of the PROTECT studies confirmed 30 mg as the dose of the selective A1 adenosine receptor antagonist KW-3902 to be used in pivotal studies. AREA-IN-CHF failed to show a beneficial effect of canrenone on LV volumes compared to placebo however some beneficial effects on secondary clinical endpoints were observed. PMID:17644412

  14. Remembering David N. Schramm

    NASA Astrophysics Data System (ADS)

    Turner, Michael S.

    2001-03-01

    Eight months ago David Schramm died doing one of things he loved most - flying his airplane, known as Big-bang Aviation. He was to have been at this meeting doing something that he loved even more - going to scientific meetings to talk about the latest results and to renew friendships...

  15. Interview with David Moore

    ERIC Educational Resources Information Center

    Rossman, Allan; Dietz, E. Jacquelin; Moor, David

    2013-01-01

    David Moore is Professor Emeritus of Statistics at Purdue University. He served as the first President of the International Association for Statistical Education (IASE) from 1993-1995 and as President of the American Statistical Association (ASA) in 1998. He is a Fellow of the ASA and of the IMS and was awarded the ASA's Founders Award in…

  16. David Gale: Restless Pioneer

    ERIC Educational Resources Information Center

    Meyer, Walter

    2006-01-01

    David Gale was one of the mathematicians responsible for the modern form of the theory of duality in linear programming and the associated proof of the minimax theorem in the theory of games. He is a member of the National Academy of Sciences and is Professor Emeritus of Mathematics and Operations Research at the University of California at…

  17. David Keynes Hill.

    PubMed

    Huxley, Andrew

    2003-01-01

    David Hill followed his father, A.V. Hill FRS, into the study of muscular contraction. Using a wide range of experimental techniques, he made several important advances of which the most important was the discovery of the 'short-range elastic component', a phenomenon which implied that even in the resting state there was an interaction between the thick (myosin) and thin (actin) filaments. He also studied physical changes in nerve when stimulated.

  18. David Baines: Rural Doctor, Lecturer, Dancer.

    ERIC Educational Resources Information Center

    Wisecarver, Charmaine

    1993-01-01

    Discusses the career of David Baines, an American Indian doctor who successfully integrates traditional and modern medicine. Describes problems faced by American Indian doctors, the tremendous amount of work involved in medical training, and problems associated with working in rural areas and trying to straddle two opposing cultures when…

  19. David Hartley's Newtonian neuropsychology.

    PubMed

    Smith, C U

    1987-04-01

    David Hartley's association psychology has been immensely influential. His vibrationist neurophysiology has, in contrast, been largely overlooked and forgotten. Hartley's vibration theory is examined. On the one hand it is shown how closely it is related to Sir Isaac Newton's mathematical physics and on the other how well it complements the association theory. The vibration theory, indeed, strongly influenced Hartley's associationist psychology and hence is of more than merely antiquarian interest. Although Hartley's understanding of the central nervous system has long been superseded, his general ideas prefigure some aspects of contemporary neurophysiology and philosophy of mind and thus provide a further reason for rescuing his vibrationism from oblivion.

  20. David Crighton 1942 2000

    NASA Astrophysics Data System (ADS)

    Ffowcs Williams, John E.

    2001-06-01

    David Crighton was struck down by cancer in his fifty-eighth year. He was then at the height of his career and was one of the most admired personalities in fluid mechanics. He had specialized in wave theory, helping to understand and solve problems of practical importance using the full power of mathematical method. Efforts to control the sound and vibration caused by unsteady flow were never far from his thinking, and Crighton's contribution to those efforts has changed significantly the way the subject is viewed. Having first attracted him into the field and never losing my interest in the way he was influencing it, it is natural that I should comment on the technical developments while looking back on Crighton's professional life. The subject has changed a great deal and there are now many more researchers involved in its study, many of whom rely on techniques that Crighton pioneered really powerful mathematical methods. But the basic problems remain: powerful flows are noisy.

  1. David Morrison on Lake Vostok

    NASA Video Gallery

    Dr. David Morrison discusses the implications of research possibilities at Lake Vostok, one of the largest subglacial lakes located over two miles beneath the ice in Antarctica. The lake has been c...

  2. Memories of David Kirzhnits

    NASA Astrophysics Data System (ADS)

    Bolotovsky, B. M.

    2013-06-01

    In the mid-1950s, a new staff member appeared at the Theory Division of the Physical Institute of the Academy of Sciences (FIAN): David Abramovich Kirzhnits. A Moscow State University alumnus, after graduation he had been assigned to a large defense plant in the city of Gorky, where he had worked for several years as an engineer. He was "liberated" from there by Igor Evgenyevich Tamm, our department head, who managed to transfer him to FIAN. Igor Evgenyevich knew D. A. Kirzhnits - they had met in Moscow before Kirzhnits finished university. At that time Kirzhnits was performing thesis work with professor A. S. Kompaneyets as academic adviser. At his adviser's suggestion, D. Kirzhnits consulted with I. E. Tamm on questions pertaining to the thesis topic. I. E. Tamm took a great liking for the diploma student, and he even wanted to recruit D. A. Kirzhnits for the Theory Division immediately after graduation. But at that time (1949) this proved impossible for several reasons. First, D. Kirzhnits was, as they say, an "invalid of the fifth group" - a Jew - which during those years of violent struggle against cosmopolitanismb often proved an obstacle in looking for work. Second, during the years of mass repressions D. Kirzhnits' father had been arrested on treason charges (according to the charges, he had wanted to sell the Far East to Japan). After intensive investigation his father was released, but he lived only a little longer. Reports of this also could have impeded his acceptance. Third, Igor Evgenyevich didn't have enough weight in officials' eyes at that time and so was unable to overcome "first" and "second."...

  3. Structural Seismic Risk at David City, Panama

    NASA Astrophysics Data System (ADS)

    Camacho, E.; Battlo, J.; Novelo-Casanova, D. A.; Tapia, A.; Lindhom, C.

    2007-12-01

    At the southwest margin of the Isthmus of Panama, the Cocos, Nazca and Panama Microplate join in a triple junction. In this tectonic setting, the Panama Fracture Zone (PFZ) which bounds the Nazca and Cocos plate, subducts in an oblique and shallow manner. This zone is one of the most active seismic areas of Central America. On July 18, 1934, the largest earthquake in Panama in historical times (Ms= 7.7) occurred in its northern region. This event caused extensive damage to towns located in the border of Panama and Costa Rica and during the two subsequent days, six aftershocks with magnitude greater than 6.0 were recorded. David City, with 130,000 inhabitants is the most important urban center in southwestern Panama and lies at the northern end of the PFZ. This city was impacted by the strong destructive earthquakes (Ms>7.0) that took place in 1879 and 1934, both with epicenters located on the northern terminus of the PFZ. In this work, we collected and digitized historical seismograms to measure the centroid moment tensor (CMT) from the main 1934 earthquake. Additionally, we gathered new macroseismic information to create improved and more complete isoseismals maps of the 1879 and 1934 events. We determined the probabilistic seismic hazard for David City using records of historical and recent seismicity and the characteristics of local faults. The hazard computation results are presented as peak iso-acceleration curves for rock/hard soil for a recurrence time of 500 years. An elastic response spectrum was obtained with a uniform exceedance probability of 10% in 50 years with one degree of freedom and 5% of damping. Our results indicate maximum peak ground acceleration (PGA) in downtown David of 3.8 and 4.5 m/s2 with a probability annual exceedance of 0.002 and 0.001, respectively. Structural vulnerability was determined analyzing the quality and construction design of housing, buildings, and critical facilities as well as the type of soil where these structures

  4. NIEHS' David Rall

    ERIC Educational Resources Information Center

    Environmental Science and Technology, 1974

    1974-01-01

    According to Rall, director of NIEHS, the agency is supporting environmental research in the areas of occupational health, epidemiological, carcinogenic and biochemical toxicology, air pollution, food additives and nutrition. Rall's concern is that environmentalists have become sidetracked by the problems of esthetics and wildlife toxicity and…

  5. David Hume on Competent Judges

    ERIC Educational Resources Information Center

    Eaton, Marcia Muelder

    2004-01-01

    This essay is the eighth in an occasional series on past treatments of major issues in arts education policy from antiquity through the twentieth century. The essay on which it is based, David Hume's "Of the Standard of Taste," originally published in 1757, is too extensive to be reprinted here, but it is easily accessible in the public domain.…

  6. [Movement disorders in David Copperfield].

    PubMed

    Garćia Ruiz, P J; Gulliksen, L L

    1999-01-01

    Charles Dickens' novels are a source of vivid neurological descriptions. Besides Pickwickian syndrome, many other neurological descriptions can be found in Dickens' novels. David Copperfield contains several characters with movement disorders including generalized dystonia (Mr. Uriah Heep), restless legs syndrome (the waiter), cervical dystonia (Mr. Sharp) and spasmodic dysphonia (Mr. Creakle). These neurological descriptions an probably based on the observation of actual patients. PMID:10570623

  7. Distributed Access View Integrated Database (DAVID) system

    NASA Technical Reports Server (NTRS)

    Jacobs, Barry E.

    1991-01-01

    The Distributed Access View Integrated Database (DAVID) System, which was adopted by the Astrophysics Division for their Astrophysics Data System, is a solution to the system heterogeneity problem. The heterogeneous components of the Astrophysics problem is outlined. The Library and Library Consortium levels of the DAVID approach are described. The 'books' and 'kits' level is discussed. The Universal Object Typer Management System level is described. The relation of the DAVID project with the Small Business Innovative Research (SBIR) program is explained.

  8. A Star of David catenane

    NASA Astrophysics Data System (ADS)

    Leigh, David A.; Pritchard, Robin G.; Stephens, Alexander J.

    2014-11-01

    We describe the synthesis of a [2]catenane that consists of two triply entwined 114-membered rings, a molecular link. The woven scaffold is a hexameric circular helicate generated by the assembly of six tris(bipyridine) ligands with six iron(II) cations, with the size of the helicate promoted by the use of sulfate counterions. The structure of the ligand extension directs subsequent covalent capture of the catenane by ring-closing olefin metathesis. Confirmation of the Star of David topology (two rings, six crossings) is provided by NMR spectroscopy, mass spectrometry and X-ray crystallography. Extraction of the iron(II) ions with tetrasodium ethylenediaminetetraacetate affords the wholly organic molecular link. The self-assembly of interwoven circular frameworks of controlled size, and their subsequent closure by multiple directed covalent bond-forming reactions, provides a powerful strategy for the synthesis of molecular topologies of ever-increasing complexity.

  9. David Mechanic: Professional Zombie Hunter.

    PubMed

    Hafferty, Frederic W; Tilburt, Jon

    2016-08-01

    Within the fields of medicine and sociology, the descriptor "profession" (along with its brethren: profession, professionalization, and professionalism) has had a rich etymological history, with terms taking on different meanings at different times-sometimes trespassing into shibboleth and jargon. This etymological journey has co-evolved with the career of David Mechanic to whom this issue of the Journal of Health Politics, Policy and Law is devoted. We exploit a provocative metaphor applied to Mechanic's work on the challenges facing medicine as a profession as a playful exegesis on what we call "profession" to excavate an ensconced and encrusted domain of health jargon operating at the tensive interface of society and modern medical work.

  10. David Mechanic: Professional Zombie Hunter.

    PubMed

    Hafferty, Frederic W; Tilburt, Jon

    2016-08-01

    Within the fields of medicine and sociology, the descriptor "profession" (along with its brethren: profession, professionalization, and professionalism) has had a rich etymological history, with terms taking on different meanings at different times-sometimes trespassing into shibboleth and jargon. This etymological journey has co-evolved with the career of David Mechanic to whom this issue of the Journal of Health Politics, Policy and Law is devoted. We exploit a provocative metaphor applied to Mechanic's work on the challenges facing medicine as a profession as a playful exegesis on what we call "profession" to excavate an ensconced and encrusted domain of health jargon operating at the tensive interface of society and modern medical work. PMID:27127250

  11. David Hubel and Torsten Wiesel.

    PubMed

    Hubel, David; Wiesel, Torsten

    2012-07-26

    While attending medical school at McGill, David Hubel developed an interest in the nervous system during the summers he spent at the Montreal Neurological Institute. After heading to the United States in 1954 for a Neurology year at Johns Hopkins, he was drafted by the army and was assigned to the Neuropsychiatry Division at the Walter Reed Hospital, where he began his career in research and did his first recordings from the visual cortex of sleeping and awake cats. In 1958, he moved to the lab of Stephen Kuffler at Johns Hopkins, where he began a long and fruitful collaboration with Torsten Wiesel. Born in Sweden, Torsten Wiesel began his scientific career at the Karolinska Institute, where he received his medical degree in 1954. After spending a year in Carl Gustaf Bernhard's laboratory doing basic neurophysiological research, he moved to the United States to be a postdoctoral fellow with Stephen Kuffler. It was at Johns Hopkins where he met David Hubel in 1958, and they began working together on exploring the receptive field properties of neurons in the visual cortex. Their collaboration continued until the late seventies. Hubel and Wiesel's work provided fundamental insight into information processing in the visual system and laid the foundation for the field of visual neuroscience. They have had many achievements, including--but not limited to--the discovery of orientation selectivity in visual cortex neurons and the characterization of the columnar organization of visual cortex through their discovery of orientation columns and ocular-dominance columns. Their work earned them the Nobel Prize for Physiology or Medicine in 1981, which they shared with Roger Sperry. PMID:22841302

  12. David Hubel and Torsten Wiesel.

    PubMed

    Hubel, David; Wiesel, Torsten

    2012-07-26

    While attending medical school at McGill, David Hubel developed an interest in the nervous system during the summers he spent at the Montreal Neurological Institute. After heading to the United States in 1954 for a Neurology year at Johns Hopkins, he was drafted by the army and was assigned to the Neuropsychiatry Division at the Walter Reed Hospital, where he began his career in research and did his first recordings from the visual cortex of sleeping and awake cats. In 1958, he moved to the lab of Stephen Kuffler at Johns Hopkins, where he began a long and fruitful collaboration with Torsten Wiesel. Born in Sweden, Torsten Wiesel began his scientific career at the Karolinska Institute, where he received his medical degree in 1954. After spending a year in Carl Gustaf Bernhard's laboratory doing basic neurophysiological research, he moved to the United States to be a postdoctoral fellow with Stephen Kuffler. It was at Johns Hopkins where he met David Hubel in 1958, and they began working together on exploring the receptive field properties of neurons in the visual cortex. Their collaboration continued until the late seventies. Hubel and Wiesel's work provided fundamental insight into information processing in the visual system and laid the foundation for the field of visual neuroscience. They have had many achievements, including--but not limited to--the discovery of orientation selectivity in visual cortex neurons and the characterization of the columnar organization of visual cortex through their discovery of orientation columns and ocular-dominance columns. Their work earned them the Nobel Prize for Physiology or Medicine in 1981, which they shared with Roger Sperry.

  13. David L. Harrison: A Work Of Art

    ERIC Educational Resources Information Center

    Raymond, Allen

    2005-01-01

    This article describes poet and writer David L. Harrison. A former School Board Chairman from Springfield, MO, David was responsible for beginning an annual "Teacher Appreciation Banquet" and for launching the "Sky High for Reading" program. The "Sky High for Reading" program encourages children in Springfield to read enough books so that, if…

  14. Obituary: David L. Band (1957-2009)

    NASA Astrophysics Data System (ADS)

    Cominsky, Lynn

    2011-12-01

    David L. Band, of Potomac Maryland, died on March 16, 2009 succumbing to a long battle with spinal cord cancer. His death at the age of 52 came as a shock to his many friends and colleagues in the physics and astronomy community. Band showed an early interest and exceptional aptitude for physics, leading to his acceptance at the Massachusetts Institute of Technology as an undergraduate student in 1975. After graduating from MIT with an undergraduate degree in Physics, Band continued as a graduate student in Physics at Harvard University. His emerging interest in Astrophysics led him to the Astronomy Department at the Harvard Smithsonian Center for Astrophysics (CfA), where he did his dissertation work with Jonathan Grindlay. His dissertation (1985) entitled "Non-thermal Radiation Mechanisms and Processes in SS433 and Active Galactic Nuclei" was "pioneering work on the physics of jets arising from black holes and models for their emission, including self-absorption, which previewed much to come, and even David's own later work on Gamma-ray Bursts," according to Grindlay who remained a personal friend and colleague of Band's. Following graduate school, Band held postdoctoral positions at the Lawrence Livermore Laboratory, the University of California at Berkeley and the Center for Astronomy and Space Sciences at the University of California San Diego where he worked on the BATSE experiment that was part of the Compton Gamma Ray Observatory (CGRO), launched in 1991. BATSE had as its main objective the study of cosmic gamma-ray bursts (GRBs) and made significant advances in this area of research. Band became a world-renowned figure in the emerging field of GRB studies. He is best known for his widely-used analytic form of gamma-ray burst spectra known as the "Band Function." After the CGRO mission ended, Band moved to the Los Alamos National Laboratory where he worked mainly on classified research but continued to work on GRB energetics and spectra. When NASA planned

  15. Obituary: David Stanley Evans, 1916-2004

    NASA Astrophysics Data System (ADS)

    Bash, Frank N.

    2005-12-01

    David Stanley Evans died on 14 November 2004 in Austin, Texas. He was a noted observational astronomer whose career was divided between South Africa and Texas. He also used the extensive historical collections at the University of Texas to write several books on the history of astronomy. He was born in Cardiff, Wales on 28 January 1916. David received his BA degree in mathematics in 1937 from Kings College, Cambridge. He became a PhD student at Cambridge Observatory in 1937, and was one of Sir Arthur Eddington's last surviving students. He received his PhD degree in 1941 with a dissertation entitled, "The Formation of the Balmer Series of Hydrogen in Stellar Atmospheres." He was a conscientious objector to war and, thus, spent the war years at Oxford working with physicist Kurt Mendelssohn on medical problems, involving cadavers, relating to the war. During these years, David was scientific editor of "Discovery", and he was editor of "The Observatory". David left England in 1946 in order to take up the position of Second Assistant at the Radcliffe Observatory, Pretoria, South Africa. He and H. Knox Shaw were the entire staff after R. O. Redman left, and they aluminized and installed the mirrors in the 74-inch telescope. His notable scientific contribution was to use lunar occultations to measure stellar angular diameters during the 1950s. He succeeded in determining the angular diameter of Antares and determined that Arcturus was not circular but had an elliptical shape. The elliptical shape was later shown to be an instrumental artifact, but the utility of using lunar occultations to measure stellar diameters and stellar multiplicity was conclusively demonstrated. T. Gold presented David's paper on lunar occultation angular diameters at the January 1953 meeting of the Royal Astronomical Society. For the rest of his life, David resented Gold's remarks, because he felt that he had been ridiculed. By 1953, David Evans was Chief Assistant at the Royal Observatory

  16. Exploring the Living Planet with David Attenborough.

    ERIC Educational Resources Information Center

    Burgess, Jacquelin; Unwin, David

    1984-01-01

    In this interview David Attenborough, the celebrated natural history film maker and writer, talks about his highly successful television series, "The Living Planet." Devoted to the exposition of the world's ecosystems, the film represents a significant example of popular geographic education. (RM)

  17. Reading Pictures: An Interview with David Wiesner

    ERIC Educational Resources Information Center

    Varga-Dobai, Kinga

    2008-01-01

    Two-time Caldecott Honor winner (Free Fall, Sector 7) and three-time Caldecott Medal winner (Tuesday, The Three Pigs, Flotsam), David Wiesner is regarded as one of the most remarkable creators of visual storytelling living today. Wiesner is well known for his innovative and unique subject matter and his sophisticated painting-like illustrations…

  18. Interview with Dr. David H. Kalsbeek

    ERIC Educational Resources Information Center

    Sauter, David M.

    2005-01-01

    David H. Kalsbeek currently is vice president for enrollment management at DePaul University in Chicago, Illinois. In that capacity, he leads the marketing and enrollment development strategies for the nation's largest and fastest-growing Catholic university, enrolling 23,000 students in eight colleges and six campuses throughout the greater…

  19. Another Perspective: An Interview with David Smith

    ERIC Educational Resources Information Center

    Bowman, Ruth A.; Johnson, Kelli

    2005-01-01

    To provide another perspective on evaluation within nonformal settings, "New Directions for Evaluation" recently interviewed David Smith, the coordinator of the Professional Learning to Close the Achievement Gap program for the Kansas City, Kansas, Public Schools, who has extensive background in education and educational research. He formerly held…

  20. A Conversation with...David Satcher.

    ERIC Educational Resources Information Center

    Campbell, Neil A.

    1996-01-01

    David Satcher began his career as a medical geneticist and was appointed director of the Centers for Disease Control and Prevention (CDC) in 1993. In this interview, Dr. Satcher talks about the responsibilities of the CDC and explains how a childhood experience inspired his interest in medicine and his continuing commitment to community service.…

  1. David L. Gutmann (1925-2013).

    PubMed

    Rose, Jon; Huyck, Margaret; Grunes, Jerome

    2014-01-01

    David L. Gutmann, a pioneer in geropsychology and professor emeritus at Northwestern University, died on November 3, 2013, at the age of 88. A student of Bernice Neugarten, Bruno Bettelheim, and Erik Erikson, Gutmann discovered changes in adult psychological development related to parenting styles that held across diverse cultures.

  2. David L. Gutmann (1925-2013).

    PubMed

    Rose, Jon; Huyck, Margaret; Grunes, Jerome

    2014-01-01

    David L. Gutmann, a pioneer in geropsychology and professor emeritus at Northwestern University, died on November 3, 2013, at the age of 88. A student of Bernice Neugarten, Bruno Bettelheim, and Erik Erikson, Gutmann discovered changes in adult psychological development related to parenting styles that held across diverse cultures. PMID:25046720

  3. Family Matters: A Conversation with David Popenoe

    ERIC Educational Resources Information Center

    Iannone, Carol

    2009-01-01

    This article presents an interview with Professor David Popenoe, author of the controversial book "Disturbing the Nest: Family Change and Decline in Modern Societies" (1988). Popenoe heads the National Marriage Project at Rutgers University, where he taught sociology for forty-five years until his recent retirement. Here, Popenoe discusses his…

  4. Speaking Personally--With David Foster

    ERIC Educational Resources Information Center

    American Journal of Distance Education, 2010

    2010-01-01

    David Foster is the founder of Kryterion, an Internet test administration company, and currently serves there as chief scientist and executive vice president. He is the author of numerous articles for industry trade journals and textbooks and sits on the Council for the International Test Commission. In this interview, Foster talks about his…

  5. David Ben-Gurion: A Creative Leader

    ERIC Educational Resources Information Center

    Rosemarin, Shoshana

    2014-01-01

    David Ben-Gurion (1886-1973), the first Prime Minister of Israel, is included in Pasternak's (2001) list of the nine most memorable leaders of the twentieth century. All of them are remembered for the reforms they initiated. Roosevelt (USA), Stalin (Russia), Castro (Cuba), and Thatcher (England) focused on social-economical changes, whereas…

  6. 76 FR 12971 - David E. Berman: Debarment Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-09

    ... HUMAN SERVICES Food and Drug Administration David E. Berman: Debarment Order AGENCY: Food and Drug... the Federal Food, Drug, and Cosmetic Act (the FD&C Act) debarring David E. Berman, MD, for 3 years... 1410.35), finds that David E. Berman has been convicted of a misdemeanor under Federal law for...

  7. Interface between astrophysical datasets and distributed database management systems (DAVID)

    NASA Technical Reports Server (NTRS)

    Iyengar, S. S.

    1988-01-01

    This is a status report on the progress of the DAVID (Distributed Access View Integrated Database Management System) project being carried out at Louisiana State University, Baton Rouge, Louisiana. The objective is to implement an interface between Astrophysical datasets and DAVID. Discussed are design details and implementation specifics between DAVID and astrophysical datasets.

  8. 77 FR 26765 - David H.M. Phelps: Debarment Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-07

    ... HUMAN SERVICES Food and Drug Administration David H.M. Phelps: Debarment Order AGENCY: Food and Drug... under the Federal Food, Drug, and Cosmetic Act (FD&C Act) debarring David H.M. Phelps for a period of 20... Manual Guide 1410.35), finds that Mr. David H.M. Phelps has been convicted of 10 felony counts...

  9. David Alan Walker (1928-2012).

    PubMed

    Edwards, Gerald E; Heber, Ulrich

    2012-06-01

    David Alan Walker, Emeritus Professor of Biology, University of Sheffield, UK and Fellow of the Royal Society, died on February 13, 2012. David had a marvelous 60 year career as a scientist, during which he was a researcher, mentor, valued colleague, and a prolific writer in the field of photosynthesis. His career was marked by creative breakthroughs in isolation and analysis of chloroplast metabolism in vitro and simple but valuable technical advances for measurement of photosynthesis in vivo that remain relevant on a global scale to production of crops and biofuels, as well as plant responses to climate change. We include here personal remembrances by the authors (GEE and UH), and by (in alphabetical order): Zoran Cerovic (France), Bob Furbank (Australia), Geoffrey Hind (USA), John Humby (UK), Agu Laisk (Estonia), Peter Lea (UK), Ross Lilley (Australia), Barry Osmond (Australia), Simon Robinson (Australia) and Charles Stirling (UK). PMID:22638915

  10. Constructing the Path to Tomorrow: Strategic Planning and Implementation in the David Douglas School District.

    ERIC Educational Resources Information Center

    Cole, Richard

    Following a brief introduction to the David Douglas School District community and schools located in a partly unincorporated area of Portland/Multnomah County, Oregon, this publication describes the district's prior annual goal-setting process and its evolving Vision 90's strategic-planning and implementation process (SPI). Strategic-planning…

  11. An Interview with David Rindskopf: A Leading Voice on Teaching Statistics and Methodology

    ERIC Educational Resources Information Center

    Bembenutty, Hefer

    2011-01-01

    This article presents an interview with David Rindskopf, a Distinguished Professor of Educational Psychology and Psychology at the City University of New York Graduate Center, where he has taught since 1979. His research and teaching are in the area of applied statistics, measurement, and research design. He is a fellow of the American Statistical…

  12. America's foremost early astronomer. [David Rittenhouse

    NASA Technical Reports Server (NTRS)

    Rubincam, David Parry; Rubincam, Milton, II

    1995-01-01

    The life of 18th century astronomer, craftsman, and partriot David Rittenhouse is detailed. As a craftsman, he distinguished himself as one of the foremost builders of clocks. He also built magnetic compasses and surveying instruments. The finest examples of his craftsmanship are considered two orreries, mechanical solar systems. In terms of astronomical observations, his best-known contribution was his observation of the transit of Venus in 1769. Rittenhouse constructed the first diffraction grating. Working as Treasurer of Pennsylvania throughout the Revolution, he became the first director of the Mint in 1792. Astronomical observations in later life included charting the position of Uranus after its discovery.

  13. 3. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

    3. Historic American Buildings Survey, David Aronow, Photographer circa 1924, DETAIL OF FRONT ELEVATION SHOWING PROJECTING VERANDA. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

  14. 2. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

    2. Historic American Buildings Survey, David Aronow, Photographer circa 1924, FRONT ELEVATION SHOWING BELLTOWER AND PROJECTING VERANDA. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

  15. David Lasser: An American Spaceflight Pioneer

    NASA Astrophysics Data System (ADS)

    Ciancone, Michael L.; Lasser, Amelia

    2002-01-01

    David Lasser was one of the founders of the American Interplanetary Society (later known as the American Rocket Society) and author of the first English-language book (in 1931) on the prospects of human spaceflight. Yet his involvement in the fledgling spaceflight movement was short-lived as he soon moved on to pursue a distinguished career in the cause of workers rights. In lieu of an oral history, the author corresponded with Mr. Lasser on a regular basis in the years before his death in 1996 to gather Mr. Lasser's views on human spaceflight activities as viewed from his unique perspective. This paper will document that correspondence with one of America's original spaceflight pioneers.

  16. David D. Derse, 1949-2009

    PubMed Central

    2009-01-01

    David D. Derse, Ph.D., Head of the Retrovirus Gene Expression Section in the HIV Drug Resistance Program at the National Cancer Institute-Frederick (NCI-Frederick), passed away on October 9, 2009, a scant six weeks after being diagnosed with liver cancer. It was with great sadness that family, friends, and colleagues gathered together for his memorial service on Saturday, October 17, 2009, at the Middletown United Methodist Church in Maryland. As a NCI scientist since 1986, Dave studied the molecular mechanisms of infection and replication of a number of different types of retroviruses. Dave became an internationally known expert on human T cell lymphotrophic viruses type 1 and 2 (HTLV-1 and HTLV-2) and served on the editorial boards of Virology and Retrovirology. His most recent studies focused on the mechanisms of HTLV-1 virion morphogenesis, transmission, and replication. PMID:19951436

  17. David Lasser - An American Spaceflight Pioneer

    NASA Technical Reports Server (NTRS)

    Ciancone, Michael L.; Lasser, Amelia

    2002-01-01

    David Lasser was one of the founders of the American Interplanetary Society (later known as the American Rocket Society) and author of the first English-language book (in 1931) on the use of rockets for human spaceflight. His involvement in the fledgling spaceflight movement was short-lived as he moved on to pursue a distinguished, if turbulent, career in the labor movement. In lieu of an oral history, Mr. Lasser provided his recollections on the pioneering days of rocketry and his thoughts on mankind's destiny in space. This paper provides an overview of Mr. Lasser's life and accomplishments as an American spaceflight visionary, along with a compilation of the information that he graciously provided.

  18. Rainforest pioneer. Millennium trailblazers 3: David Cassell.

    PubMed

    Gilmour, D

    1999-01-01

    The Iwokrama International Centre for Rain Forest Conservation in Guyana is headed by Australian forester David Cassells who is also chairman of the Advisory Group for the World Conservation Union Forest Conservation Program. He states that this program is different from other projects to conserve tropical forests since it focuses on financial sustainability and self-sufficiency. He also plans that the revenue for the center will come from a mixture of eco-forestry with certified logging, ecotourism, sustainable production of non-timber products such as vines and latexes, bioprospecting, and the sale of forest management expertise. He further added that the program's success could change the way people value and use tropical forests.

  19. David Lukens Reasoner (1941-1992)

    NASA Astrophysics Data System (ADS)

    Chappell, Rick

    David Lukens Reasoner, former head of NASA's Ionospheric Physics branch, died on April 21, 1992. Reasoner was born July 1, 1941. He worked tirelessly to expand NASA's Space Physics Division, bringing his deep experience and personal expertise to bear on the challenges of growth.During the magical period of the late 1950s and early 1960s when America turned its eyes toward space and the Moon, David Lukens Reasoner journeyed north from the nearby Texas town of Dickinson to Rice University with an idea of getting involved in exploring the frontiers of space. He pursued a course of study in electrical engineering and received a bachelor's degree in 1963 and a master's degree in 1964. In the early 1960s, the Space Science Department at Rice was formed, and President John Kennedy visited to say that America chose to go to space not because it is easy but because it is hard and because it would require the very best talents of our nation to succeed. Dave Reasoner was one of those talented people. His excellence in electrical engineering and physics, combined with his natural abilities in the laboratory, suited him ideally for building the machines of space. As a student, he built sounding rocket payloads and multiple instruments for satellites and experiment packages that were placed on the Moon by the Apollo astronauts. He completed his doctoral degree in space science in 1968. It was in these early thrilling days of space exploration that I first met Dave, beginning a friendship and collegial relationship that was to last 27 years.

  20. 76 FR 7837 - Magill, David W.; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Magill, David W.; Notice of Filing Take notice that on February 4, 2011, David W. Magill submitted for filing, an application for authority to hold interlocking...

  1. Music: Part of the Basics at David Douglas and Salem.

    ERIC Educational Resources Information Center

    Pheasant, Marilyn

    1985-01-01

    This bulletin highlights elements of the music programs in two Oregon school districts--David Douglas School District 40 and Salem School District 24J--that have kept these programs viable in spite of financial constraints. Ingredients for success of the overall music program at David Douglas are first described. Important elements include hiring…

  2. 77 FR 71189 - Falck, David P.; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-29

    ... Energy Regulatory Commission Falck, David P.; Notice of Filing Take notice that on November 23, 2012, David P. Falck submitted for filing, an application for authority to hold interlocking positions...-8659. Comment Date: 5:00 p.m. Eastern Time on December 14, 2012. Dated: November 23, 2012. Kimberly...

  3. Third Annual David Derse Memorial Lecture and Award | Poster

    Cancer.gov

    By Anne Arthur, Guest Writer The Third Annual David Derse Memorial Lecture and Award presentation was held on Nov. 18 at NCI at Frederick to honor the outstanding research accomplishments of David Derse, Ph.D., and to stimulate the exchange of innovative ideas that Derse was well known for promoting throughout his scientific career.

  4. Teaching Students about the Environment with Henry David Thoreau

    ERIC Educational Resources Information Center

    Curriculum Review, 2008

    2008-01-01

    "Walden: The Ballad of Thoreau" is a two-act four-character play about the final two days writer Henry David Thoreau spent in his cabin before leaving Walden Pond. Teachers can use this play to teach about preserving the earth to students. This article presents a brief synopsis of the play and a brief biography of Henry David Thoreau.

  5. 75 FR 10244 - Ellsworth, David C.; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Ellsworth, David C.; Notice of Filing February 25, 2010. Take notice that on February 12, 2010, David C. Ellsworth filed an informational report for authority to hold...

  6. Second Annual David Derse Memorial Lecture and Award | Poster

    Cancer.gov

    By Anne Arthur, Guest Writer The Second Annual David Derse Memorial Lecture and Award presentation was held on November 12, 2013, at the NCI at Frederick Conference Center to honor David Derse’s outstanding research accomplishments and to stimulate the exchange of innovative ideas that Derse was well known for promoting throughout his scientific career. The Annual David Derse Memorial Lecture and Award is sponsored by the HIV Drug Resistance Program, with support from Hye Kyung Chung-Derse, Ph.D., the National Cancer Institute (NCI), the Foundation for the National Institutes of Health (NIH), and colleagues and friends of Derse who contributed to the memorial fund in his honor.

  7. Joint Seismological and Geodetic Observations on David Glacier, South Victoria Land, Antarctica

    NASA Astrophysics Data System (ADS)

    Danesi, S.; Dubbini, M.; Morelli, A.; Vittuari, L.; Bannister, S.

    2006-12-01

    Ice streams play a major role in the ice mass balance and in the reckoning of the global sea level; they have therefore been the object of wide scientific interest in the last three decades. During the 21st Italian Antarctic Expedition, in the austral summer 2005-06, we deployed a joint seismographic and geodetic network in the area of the David Glacier, Southern Victoria Land. This followed a similar experiment carried out in the same area during the austral summer 2003-04 (19th Expedition) which involved the deployment of a seismographic network which recorded significant microseismicity beneath the David Glacier, primarily occurring as a few small clusters. In the latest 2006-06 deployment 7 seismographic stations and 3 GPS geodetic receivers operated continuously for a period of 3 months (November 2006-early February 2006) in an area of about 100x50 square km around the David Glacier. The seismic stations were sited on rocky outcrops around the ice flow, and were all equipped with a broad-band seismometer and a digitizer. Contemporaneous geodetic GPS measurements were made on two points located on the glacial body: the first site close to the 2003-04 epicentres and to the David Glacier ice fall, the second site on the floating Drygalski Ice Tongue. A primary master GPS receiver for the kinematic processing was installed on a benchmark located on the Hughes Bluff rock outcrop. Several analyses are planned utilising the combined data sets. These include examining the temporal evolution in earthquake magnitude and locations and also the contemporaneous observation of both seismic activity and surface kinematics of the ice stream to possibly correlate the registered microseismicity with potential surges of the glacier, eventually affected by the Ross Sea tides. Here we present some details of the two temporary networks and preliminary results and implications.

  8. 8. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

    8. Historic American Buildings Survey, David Aronow, Photographer circa 1924, LIVING ROOM WITH TIFFANY STAINED GLASS WINDOWS INCLUDING 'FEEDING THE FLAMINGOES,' 'THE FOUR SEASONS,' AND 'THE BATHERS'. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

  9. 11. Historic American Buildings Survey David J. Kaminsky, Photographer August ...

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

    11. Historic American Buildings Survey David J. Kaminsky, Photographer August 1978 EAST FACADE, PART OF NORTH FACADE, SOUTH DAIRY BARN IN BACKGROUND, WITH FIELD IN FOREGROUND - Longview Farm, North Dairy Barn, Longview Road, Lees Summit, Jackson County, MO

  10. 12. Historic American Buildings Survey David J. Kaminsky, Photographer August ...

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

    12. Historic American Buildings Survey David J. Kaminsky, Photographer August 1978 EAST FACADE, PART OF NORTH FACADE, SOUTH DAIRY BARN IN BACKGROUND - Longview Farm, North Dairy Barn, Longview Road, Lees Summit, Jackson County, MO

  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. 5. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

    5. Historic American Buildings Survey, David Aronow, Photographer circa 1924, DETAIL OF ENTRANCE AND BELLTOWER ON FRONT ELEVATION. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

  13. 19. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

    19. Historic American Buildings Survey, David Aronow, Photographer circa 1924, INTERIOR OF TIFFANY CHAPEL SHOWING STAINED GLASS WINDOW. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

  14. 12. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

    12. Historic American Buildings Survey, David Aronow, Photographer circa 1924, VIEW OF THE CENTRAL COURT WITH THE FOUNTAIN AND TIFFANY VASES IN NICHES. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

  15. 16. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

    16. Historic American Buildings Survey, David Aronow, Photographer circa 1924, TERRACE OVERLOOKING COLD SPRING HARBOR WITH VIEW OF 'TIFFANY TOWER'. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

  16. 7. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

    7. Historic American Buildings Survey, David Aronow, Photographer circa 1924, DETAIL OF MAIN ENTRANCE WITH COLD SPRING HARBOR IN BACKGROUND. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

  17. 11. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

    11. Historic American Buildings Survey, David Aronow, Photographer circa 1924, CENTRAL COURT WITH PORTRAIT OF TIFFANY BY SOROLLA. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

  18. 20. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

    20. Historic American Buildings Survey, David Aronow, Photographer circa 1924, 'THE SPRING' ONE OF SEVEN FOUNTAINS ON TIFFANY ESTATE. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

  19. 9. Historic American Buildings Survey, David Aronow, Photographer circa 1924, ...

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

    9. Historic American Buildings Survey, David Aronow, Photographer circa 1924, LIVING ROOM SHOWING LIGHTING FIXTURES OF TIFFANY'S DESIGN. - Laurelton Hall, Laurel Hollow & Ridge Roads, Oyster Bay, Nassau County, NY

  20. 8. Historic American Buildings Survey David J. Kaminsky, Photographer August ...

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

    8. Historic American Buildings Survey David J. Kaminsky, Photographer August 1978 INTERIOR LOOKING SOUTH AT HEARTH - Longview Farm, Paint-Carpentry-Blacksmith Shop, Longview Road, Lees Summit, Jackson County, MO

  1. 1. Historic American Buildings Survey David von Riesen, Photographer July ...

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

    1. Historic American Buildings Survey David von Riesen, Photographer July 1965 BARRACKS (West), Left - BARRACKS (East), Right (Combined into New Barn) - Fort Larned, Barracks (West), Larned, Pawnee County, KS

  2. 1. Historic American Buildings Survey David von Riesen, Photographer July ...

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

    1. Historic American Buildings Survey David von Riesen, Photographer July 1965 BARRACKS (West), Left - BARRACKS (East), Right (Combined into New Barn) - Fort Larned, Barracks (East), Larned, Pawnee County, KS

  3. David Barker, Buruli ulcer and the epidemiology of a neglected tropical disease.

    PubMed

    Phillips, D I W

    2015-10-01

    In 1969, David Barker, his wife and four children moved to Uganda to work at Makerere Medical School in the capital Kampala. During the 1960s, Makerere had become a research and teaching centre with an international reputation based on the work of Trowell, Burkitt, Hutt and many others who had pioneered studies explaining the disease patterns in the West Nile area on the basis of the local climate, nutrition and lifestyle. David Barker was funded by the Medical Research Council to carry out research on a poorly understood disease, Buruli ulcer, joining Scottish surgeon Wilson Carswell, who was later to achieve fame as the role model for Dr Garrigan in Giles Foden's novel The Last King of Scotland.

  4. Gold Medal Award for Life Achievement in the Application of Psychology: David W. Johnson.

    PubMed

    2016-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology. The 2016 recipient of Gold Medal Award for Life Achievement in the Application of Psychology is David W. Johnson. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 124th Annual Convention of the American Psychological Association on August 5, 2016, at 4:00 p.m. Members of the 2016 APF Board of Trustees are Dorothy W. Cantor, president; David H. Barlow, vice president; Melba J. T. Vasquez, secretary; Richard C. McCarty, treasurer; Elisabeth R. Straus, executive vice president/executive director; Cynthia Belar; Camilla Benbow; Rosie Phillips Bingham; Connie S. Chan; Anthony Jackson; Terence M. Keane; Archie L. Turner; W. Bruce Walsh; and Bonnie Markham and Rick McGraw, APA Board of Directors liaisons. (PsycINFO Database Record PMID:27504568

  5. Gold Medal Award for Life Achievement in the Application of Psychology: David W. Johnson.

    PubMed

    2016-01-01

    The American Psychological Foundation (APF) Gold Medal Awards recognize distinguished and enduring records of accomplishment in four areas of psychology. The 2016 recipient of Gold Medal Award for Life Achievement in the Application of Psychology is David W. Johnson. Dorothy W. Cantor, president of the APF, will present the APF Gold Medal Awards at the 124th Annual Convention of the American Psychological Association on August 5, 2016, at 4:00 p.m. Members of the 2016 APF Board of Trustees are Dorothy W. Cantor, president; David H. Barlow, vice president; Melba J. T. Vasquez, secretary; Richard C. McCarty, treasurer; Elisabeth R. Straus, executive vice president/executive director; Cynthia Belar; Camilla Benbow; Rosie Phillips Bingham; Connie S. Chan; Anthony Jackson; Terence M. Keane; Archie L. Turner; W. Bruce Walsh; and Bonnie Markham and Rick McGraw, APA Board of Directors liaisons. (PsycINFO Database Record

  6. Sinkhole-type subsidence over abandoned coal mines in St. David, Illinois. Mine subsidence report, St. David, Illinois. A field survey and analysis of mine subsidence of abandoned coal mines in St. David, Illinois

    SciTech Connect

    Wildanger, E.G.; Mahar, J.; Nieto, A.

    1980-01-01

    This study examined the geologic data, mining history, and subsidence trends of the St. David region. Mine subsidence has occurred due to collapse of the abandoned mine workings. The known subsidence areas have been mapped and described. Results of the study include: (1) St. David has been undermined by both large shipping mines and smaller local mines; (2) sinkholes will continue to develop in this area in response to rock failure and roof collapse above the abandoned mine workings; (3) some primary factors that contribute to the sinkhole problems are the undermining and roof rock composition; (4) sinkholes will be smaller in the future; (5) ten of the 63 sinkholes occurred close enough to structures to cause damage, and only six sinkholes caused damage; (6) ways to minimize potential damage to future homes from sinkhole subsidence are manageable; (7) threats to residents lie in the collapse of heavy walls, brick chimneys, breaks in gas, water, or electrical lines; and (8) location of future subsidence is not predictable. (DP)

  7. Obituary: David Q. Wark, 1918-2002

    NASA Astrophysics Data System (ADS)

    McMillin, Larry Max

    2003-12-01

    David Q. Wark, a research meteorologist at the National Environmental Satellite, Data, and Information Service of the National Oceanic and Atmospheric Administration (NOAA/NESDIS) and its predecessor organizations for 55 years, died of cancer 30 July 2002. He will be long remembered for his seminal contributions to the weather satellite program. A pioneer in the use of satellite sensors to provide observations of the Earth's environment for application to weather forecasting and atmospheric science, Dr. Wark was noted for his brilliant insights, dedication, and exceptional scientific achievements. He developed many of the theoretical and experimental techniques on which NOAA's current multi- billion-dollar meteorological satellite program is based. In the 1960's and early 1970's, he and his NOAA colleague Donald Hilleary were the motivating force and principal investigators for the first satellite instruments dedicated to sounding the atmosphere for temperature and water-vapor. These instruments included the Satellite Infra-Red Spectrometer (SIRS)-A and -B and the Vertical Temperature Profile Radiometer (VTPR), which were flown on NASA's Nimbus satellites and NOAA's ITOS-D satellites, respectively. With colleague Henry Fleming, he formulated the radiative transfer equation that quantifies the spectral radiances of the Earth and its atmosphere (measured at satellite altitude) and inverted that equation mathematically to infer the atmospheric temperature profile from satellite-based measurements of those radiances. A difficulty they had to overcome was that the mathematical problem is ill-posed, i.e., it admits of an infinite number of solutions. They arrived at a unique solution via an innovative application of a-priori information on the atmospheric state. This work was described in the landmark 1965 Wark and Fleming paper in the American Meteorological Society's Monthly Weather Review. From that early period until just weeks before his death, Dr. Wark continued

  8. Obituary: David Q. Wark, 1918-2002

    NASA Astrophysics Data System (ADS)

    McMillin, Larry Max

    2003-12-01

    David Q. Wark, a research meteorologist at the National Environmental Satellite, Data, and Information Service of the National Oceanic and Atmospheric Administration (NOAA/NESDIS) and its predecessor organizations for 55 years, died of cancer 30 July 2002. He will be long remembered for his seminal contributions to the weather satellite program. A pioneer in the use of satellite sensors to provide observations of the Earth's environment for application to weather forecasting and atmospheric science, Dr. Wark was noted for his brilliant insights, dedication, and exceptional scientific achievements. He developed many of the theoretical and experimental techniques on which NOAA's current multi- billion-dollar meteorological satellite program is based. In the 1960's and early 1970's, he and his NOAA colleague Donald Hilleary were the motivating force and principal investigators for the first satellite instruments dedicated to sounding the atmosphere for temperature and water-vapor. These instruments included the Satellite Infra-Red Spectrometer (SIRS)-A and -B and the Vertical Temperature Profile Radiometer (VTPR), which were flown on NASA's Nimbus satellites and NOAA's ITOS-D satellites, respectively. With colleague Henry Fleming, he formulated the radiative transfer equation that quantifies the spectral radiances of the Earth and its atmosphere (measured at satellite altitude) and inverted that equation mathematically to infer the atmospheric temperature profile from satellite-based measurements of those radiances. A difficulty they had to overcome was that the mathematical problem is ill-posed, i.e., it admits of an infinite number of solutions. They arrived at a unique solution via an innovative application of a-priori information on the atmospheric state. This work was described in the landmark 1965 Wark and Fleming paper in the American Meteorological Society's Monthly Weather Review. From that early period until just weeks before his death, Dr. Wark continued

  9. Obituary: David Fulmer Bender, 1913-2004

    NASA Astrophysics Data System (ADS)

    Miller, Sylvia L.

    2004-12-01

    David Fulmer Bender died in San Diego, California, on 13 September 2004, at the age of 91. His heart stopped suddenly while he was dancing. His pioneering work in establishing comprehensive, computer-accessible ephemerides of asteroids and comets found many applications, including the first-ever visit to an asteroid, Gaspra, by an interplanetary spacecraft. Dave was born in Reno, Nevada, on 10 February 1913, to Homer Charles Bender and Susan Bowers Bender. The family moved to Spokane, Washington, while Dave was very young. His father was a civil engineer and a graduate of MIT, who helped design bridges and dams throughout the Northwest, including the Grand Coolie Dam. Dave had a brother, Phillip (now deceased), who was one year younger. Advancing rapidly in the Spokane school system, Dave finished high school when he was 15 years old. At 16 he moved to Pasadena, California, and began his studies at the California Institute of Technology (Caltech). In addition to pursuing his course work, he was active in track and football, a tendency toward physical exercise that stayed with him for the rest of his life. It was probably during these years that Dave heard a lecture by Albert Einstein, as mentioned to colleagues many years later. Dave received a BS degree in physics in 1933, an MS in 1934, and a PhD in 1937, all from Caltech. His dissertation was entitled, "The Index of Refraction of Air in the Photographic Infrared." During his sophomore year he found his way to Pomona College in Claremont, California, where he met his future wife, Elizabeth Boyden at a social gathering. They were married in 1935. Dave's academic career spanned the years from 1937 to 1970, initially at Louisiana State University, Vanderbilt University, and then Fisk. As a life-long pacifist and conscientious objector, Dave served alternate duty during World War II. In 1946 he joined the faculty of the physics department at Whittier College in California, where he became the department chair and

  10. INTRODUCTION: David Sherrington as a mentor of young scientists

    NASA Astrophysics Data System (ADS)

    Goldbart, Paul M.

    2008-08-01

    How deeply honoured I am to have the opportunity to express my thoughts at this delightful celebration of David's achievements, so far, in his remarkable career. I have been asked to center my remarks on David's contributions to the mentoring and professional development of scientists early in their careers. This is a topic that I am more than happy to reflect on, because it gives me the opportunity to recall the exciting period I spent as one of David's postgraduate students at Imperial College in the early 1980s. It also gives me the chance to publicly express my gratitude to David for the opportunities he created for me at that time, as well as for the interest and care he has shown in my career and well-being ever since, as we have met up and exchanged news and ideas around the world: in New Mexico and Colorado, in Cancun, Paris and Trieste, at numerous March Meetings of the American Physical Society and, of course in London, Oxford, and my home town, Champaign-Urbana, location of the University of Illinois. I have been a member of David's circle for 25 years now, and I would like to tell you a little about how this came to be. Not because of what this says about me, but, rather, because of what it tells you about David and the rich generosity of his spirit and effort when it comes to supporting the underdog. I was indeed one such underdog—and that's putting it charitably—when I first met David in September of 1982, not long before the academic year was to begin. I had heard about the exciting circle of physical and mathematical ideas swirling around the spin glass question during the previous year, which I had spent at the University of California's Los Angeles campus, through an opportunity kindly arranged, as it happens, by Sam Edwards. But I was eager to return to the UK for postgraduate studies and to work on spin glasses, so I simply showed up at David's Imperial College office, unannounced (if I remember correctly). And with his characteristic

  11. Obituary: David Fulmer Bender, 1913-2004

    NASA Astrophysics Data System (ADS)

    Miller, Sylvia L.

    2004-12-01

    David Fulmer Bender died in San Diego, California, on 13 September 2004, at the age of 91. His heart stopped suddenly while he was dancing. His pioneering work in establishing comprehensive, computer-accessible ephemerides of asteroids and comets found many applications, including the first-ever visit to an asteroid, Gaspra, by an interplanetary spacecraft. Dave was born in Reno, Nevada, on 10 February 1913, to Homer Charles Bender and Susan Bowers Bender. The family moved to Spokane, Washington, while Dave was very young. His father was a civil engineer and a graduate of MIT, who helped design bridges and dams throughout the Northwest, including the Grand Coolie Dam. Dave had a brother, Phillip (now deceased), who was one year younger. Advancing rapidly in the Spokane school system, Dave finished high school when he was 15 years old. At 16 he moved to Pasadena, California, and began his studies at the California Institute of Technology (Caltech). In addition to pursuing his course work, he was active in track and football, a tendency toward physical exercise that stayed with him for the rest of his life. It was probably during these years that Dave heard a lecture by Albert Einstein, as mentioned to colleagues many years later. Dave received a BS degree in physics in 1933, an MS in 1934, and a PhD in 1937, all from Caltech. His dissertation was entitled, "The Index of Refraction of Air in the Photographic Infrared." During his sophomore year he found his way to Pomona College in Claremont, California, where he met his future wife, Elizabeth Boyden at a social gathering. They were married in 1935. Dave's academic career spanned the years from 1937 to 1970, initially at Louisiana State University, Vanderbilt University, and then Fisk. As a life-long pacifist and conscientious objector, Dave served alternate duty during World War II. In 1946 he joined the faculty of the physics department at Whittier College in California, where he became the department chair and

  12. INTRODUCTION: David Sherrington as a mentor of young scientists

    NASA Astrophysics Data System (ADS)

    Goldbart, Paul M.

    2008-08-01

    How deeply honoured I am to have the opportunity to express my thoughts at this delightful celebration of David's achievements, so far, in his remarkable career. I have been asked to center my remarks on David's contributions to the mentoring and professional development of scientists early in their careers. This is a topic that I am more than happy to reflect on, because it gives me the opportunity to recall the exciting period I spent as one of David's postgraduate students at Imperial College in the early 1980s. It also gives me the chance to publicly express my gratitude to David for the opportunities he created for me at that time, as well as for the interest and care he has shown in my career and well-being ever since, as we have met up and exchanged news and ideas around the world: in New Mexico and Colorado, in Cancun, Paris and Trieste, at numerous March Meetings of the American Physical Society and, of course in London, Oxford, and my home town, Champaign-Urbana, location of the University of Illinois. I have been a member of David's circle for 25 years now, and I would like to tell you a little about how this came to be. Not because of what this says about me, but, rather, because of what it tells you about David and the rich generosity of his spirit and effort when it comes to supporting the underdog. I was indeed one such underdog—and that's putting it charitably—when I first met David in September of 1982, not long before the academic year was to begin. I had heard about the exciting circle of physical and mathematical ideas swirling around the spin glass question during the previous year, which I had spent at the University of California's Los Angeles campus, through an opportunity kindly arranged, as it happens, by Sam Edwards. But I was eager to return to the UK for postgraduate studies and to work on spin glasses, so I simply showed up at David's Imperial College office, unannounced (if I remember correctly). And with his characteristic

  13. Dr. David Sawyer, Mickey Mouse and Dr. David Brown attend a ceremony at Ronald McNair Middle School

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Dr. David Sawyer (left), Superintendent of the Brevard County School District, Mickey Mouse, and Dr. David Brown, a NASA astronaut, attend a tribute to NASA astronaut Ronald McNair held in the gymnasium of Ronald McNair Magnet School in Cocoa, Fla. During the tribute, Walt Disney World presented a portrait of McNair to the school, which had previously been renamed for the fallen astronaut. McNair was one of a crew of seven who lost their lives during an accident following launch of the Space Shuttle Challenger in January 1986.

  14. Quantum Linguistics: A Response to David Mallows.

    ERIC Educational Resources Information Center

    Hill, Kent A.

    2003-01-01

    Responds to an earlier article that illustrated how metaphorically applying chaos and complexity theory to language teaching, second language acquisition, and the observed lesson can alter perspectives about how these things are viewed. Suggests that chaos and complexity theory could also help see the following areas in a new light: syllabus…

  15. Instructional Implications of David C. Geary's Evolutionary Educational Psychology

    ERIC Educational Resources Information Center

    Sweller, John

    2008-01-01

    David C. Geary's thesis has the potential to alter our understanding of those aspects of human cognition relevant to instruction. His distinction between biologically primary knowledge that we have evolved to acquire and biologically secondary knowledge that is culturally important, taught in educational institutions and which we have not evolved…

  16. Astronaut David Wolf in medical experiment in SLS-2

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Astronaut David A. Wolf, mission specialist, participates in an experiment that investigates in-space distribution and movement of blood and gas in the pulmonary system. The data gathered during the two-week flight will be compared with results of tests performed on Earth to determine the changes that occur in pulmonary functions.

  17. Q & A with Ed Tech Leaders: Interview with David Dockterman

    ERIC Educational Resources Information Center

    Shaughnessy, Michael F.

    2014-01-01

    In this article, Michael F. Shaughnessy, Contributing Editor of this journal, interviews David Dockterman, Chief Architect, Learning Sciences, at Scholastic Education, where he provides guidance on turning research into practical programs. Dockterman was one of the founders of Tom Snyder Productions, a leading educational software developer and…

  18. Battling Creaticide: An Interview with David C. Berliner

    ERIC Educational Resources Information Center

    Ambrose, Don

    2012-01-01

    This article presents an interview with David C. Berliner, a Regents' Professor in the College of Education at Arizona State University. His books include "Educational Psychology," "The Manufactured Crisis," and "The Handbook of Educational Psychology." He has served as president of the American Educational Research Association and of the…

  19. Can Education Save the World? A Response to David Gruenewald

    ERIC Educational Resources Information Center

    Stables, Andrew

    2004-01-01

    Any commitment to education for sustainability assumes that teaching and learning can reduce or prevent damage to the biosphere. However, such an assumption remains deeply problematic. David Gruenewald's is only one of several possible epistemological positions. This article discusses the variety of such positions, arguing for that which might…

  20. Challenging Texts: Teaching Deliberately--Reading Henry David Thoreau's "Walden"

    ERIC Educational Resources Information Center

    Davis, Andrea

    2011-01-01

    One of the more difficult 19th-century American texts for high school students to read is undoubtedly Henry David Thoreau's "Walden." His erudite allusions, often page-long sentences, and sophisticated sense of the ironic initially leave many students cold. Still, the author encourages them to read amid the din of a cultural cacophony that shouts…

  1. Inside the Classroom of Harvard Law School Professor David Wilkins.

    ERIC Educational Resources Information Center

    Lawrence-Lightfoot, Sara

    1999-01-01

    Examines the teaching methods of David Wilkins, an African American Harvard Law School professor considered an exciting teacher by his students and colleagues. Describes his skill in getting students to attend class, engage in legal thinking, feel comfortable in the classroom, and learn the formal rituals and procedures for the court. (SM)

  2. Empowering Adolescent Readers: Intertextuality in Three Novels by David Almond

    ERIC Educational Resources Information Center

    Latham, Don

    2008-01-01

    In "Skellig," "Kit's Wilderness," and "Clay", David Almond employs various types of intertextuality to enrich his narratives. Through the use of allusion, adaptation, collage, and mise-en-abyme, he encourages his adolescent readers to seek out precursor texts and to consider the interrelationships between these texts and his own. By so doing, he…

  3. From the Ocean's Flotsam, David Wiesner Imagines a Journey

    ERIC Educational Resources Information Center

    Ward, Barbara A.

    2008-01-01

    David Wiesner's 2007 Caldecott Medal-winning "Flotsam" blends the events of everyday life with the surreal. As he often does in his picture books, Wiesner plays with size and scale, opening "Flotsam" with a full-page illustration of a sand crab and the enormous eye behind it before pulling back on the second page to reveal the creature's actual…

  4. David Almond's "Skellig": "A New Vista of Contemplation"?

    ERIC Educational Resources Information Center

    Stewart, Susan Louise

    2009-01-01

    The debates that have arisen regarding Darwin's theories of evolution and Christian views of creation and their place in education in the United States have frequently been extremely heated, resulting in trials, hearings, and laws. This article provides an overview of some of the disagreements and illustrates how David Almond's British novel,…

  5. David Haynes: Chronicler of the African American Middle Class.

    ERIC Educational Resources Information Center

    Barron, Ronald

    1997-01-01

    Profiles writer David Haynes, and discusses his four novels (an award-winning young adult book and three novels for the adult market). Concludes that Haynes' success as a novelist is due to his characters, a healthy dose of humor, and his realistic depiction of a wide range of African American characters without resorting to sensationalism or…

  6. Grade 1 Students Meet David Wiesner's "Three Pigs."

    ERIC Educational Resources Information Center

    Pantaleo, Sylvia

    2002-01-01

    Describes the oral, written, and visual arts responses of a group of Grade 1 children. Discusses first grade children's understandings of and responses to several Radical Change characteristics and metafictive techniques found in David Wiesner's "The Three Pigs" (2001), the 2002 Randolph Caldecott Medal winner. Explores the nature of the literary…

  7. Video from Panel Discussion with Joseph Fraumeni and David Schottenfeld

    Cancer.gov

    Video footage from Panel Discussion with Joseph Fraumeni and David Schottenfeld on Cancer Epidemiology over the Last Half-Century and Thoughts on the Future. The discussion took place on May 11, 2012, when DCEG hosted Dr. Schottenfeld as a Visiting Scholar.

  8. Moral philosophers are moral experts! A reply to David Archard.

    PubMed

    Gordon, John-Stewart

    2014-05-01

    In his article 'Why Moral Philosophers Are Not and Should Not Be Moral Experts' David Archard attempts to show that his argument from common-sense morality is more convincing than other competing arguments in the debate. I examine his main line of argumentation and eventually refute his main argument in my reply.

  9. Life after Death in Poverty: David Treuer's "Little"

    ERIC Educational Resources Information Center

    Stirrup, David

    2005-01-01

    David Treuer's debut novel, "Little" (1995), is set on a Minnesota reservation, centering around a dilapidated housing tract that its small community of residents call "Poverty." Aptly named both for the condition and background of the housing, this name is the first pointer to the type of multifaceted reading that the novel merits. This essay…

  10. David Hoffman's Law School Lectures, 1822-1833.

    ERIC Educational Resources Information Center

    Shaffer, Thomas L.

    1982-01-01

    The Baltimore lawyer David Hoffman (1784-1854), the father of American legal ethics, was also the first of the systematic American legal educators. The history and operation of his law school, the curriculum, and his effective use of the lecture method are described and discussed. (MSE)

  11. Reflections on the Scholarly Contributions of Professor David H. Jonassen

    ERIC Educational Resources Information Center

    Reeves, Thomas C.; Lee, Chwee Beng; Hung, Woei

    2013-01-01

    The six papers in this special issue of "Computers and Education" honoring Professor David H. Jonassen are diverse in nature. They also reflect differing interpretations of the implications of Jonassen's work for research and development focused on instructional models and the factors influencing instruction as well as the directions for future…

  12. STS-69 Mission Commander David M. Walker in white room

    NASA Technical Reports Server (NTRS)

    1995-01-01

    STS-69 Mission Commander David M. Walker chats with white room closeout crew members Bob Saulnier (left), Regulo Villalobos and closeout crew leader Travis Thompson prior to entering the flight deck of the Space Shuttle Endeavour at Launch Pad 39A.

  13. David Samwell (1751-98): surgeon on the Discovery.

    PubMed

    Morris, J S

    2002-07-01

    David Samwell, born in North Wales, was surgeon on the Discovery during the third and last voyage of Captain James Cook. Samwell wrote a biography of Cook and was a distinguished poet. He also served on several more voyages, retiring from the sea aged 45. PMID:12151677

  14. Henry David Thoreau and Martin Luther King, Jr. Lesson Plan.

    ERIC Educational Resources Information Center

    Powell, Brent

    1995-01-01

    Presents a five-lesson, high school instructional unit on the ideas and activities of Henry David Thoreau and Martin Luther King, Jr. Includes student objectives, step-by-step instructional procedures, and discussion questions. Provides quotations by Thoreau and King. (CFR)

  15. Child Welfare Research and Training: A Response to David Stoesz

    ERIC Educational Resources Information Center

    Smith, Brenda D.; Vandiver, Vikki L.

    2016-01-01

    In this response to David Stoesz' critique, "The Child Welfare Cartel," the authors agree that child welfare research and training must be improved. The authors disagree, however, with Stoesz' critique of social work education, his assessment of the most-needed forms of child welfare research, and his depiction of the goals and…

  16. A new gene mapping resource: Interspecies hybrids between Pere David`s deer (Elaphurus davidianus) and red deer (Cervus elaphus)

    SciTech Connect

    Tate, M.L.; Mathias, H.C.; Penty, J.M.; Hill, D.F.; Fennessy, P.F.; Dodds, K.G.

    1995-03-01

    Three male F{sub 1} hybrids between Pere David`s deer and red deer were mated to red deer to produce 143 backcross calves. The pedigrees are a rare example of a fertile hybrid between evolutionarily divergent species. We examined the use of these families for genetic mapping of evolutionarily conserved (Type I) loci by testing for genetic linkage between five species-specific protein variants and 12 conserved DNA probes. Two probes were homologous, and the remainder syntenic, to the protein coding loci in cattle or humans. Using six restriction enzymes, each DNA probe detected one or more restriction fragments specific to Pere David`s deer. Linkage analyses among the species-specific variants placed the loci into four linkage groups within which linkage between adjacent loci and gene order was supported by a LOD > 3. Southern and protein analysis of LDHA and ALB provided identical segregation data. These linkage groups were consistent with the cattle gene map and provide new information for comparing the gene maps of ruminants, humans and mice. The deer hybrids are an important new resource that can contribute to the comparative analysis of the mammalian genome. 68 refs., 2 figs., 2 tabs.

  17. Magen David Adom--the EMS in Israel.

    PubMed

    Ellis, Daniel Y; Sorene, Eliot

    2008-01-01

    Israel is a small country with a population of around 7 million. The sole EMS provider for Israel is Magen David Adom (MDA) (translated as 'Red Shield of David'). MDA also carries out the functions of a National Society (similar to the Red Cross) and provides all the blood and blood product services for the country. Nationwide, the organisation responds to over 1000 emergency calls a day and uses doctors, paramedics, emergency medical technicians and volunteers. Local geopolitics has meant that MDA has to be prepared for anything from everyday emergency calls to suicide bombings and regional wars. MDA also prides itself in being able to rapidly assemble and dispatch mobile aid teams to scenes of international disasters. Such a broad range of activities is unusual for a single EMS organisation. PMID:17767990

  18. Magen David Adom--the EMS in Israel.

    PubMed

    Ellis, Daniel Y; Sorene, Eliot

    2008-01-01

    Israel is a small country with a population of around 7 million. The sole EMS provider for Israel is Magen David Adom (MDA) (translated as 'Red Shield of David'). MDA also carries out the functions of a National Society (similar to the Red Cross) and provides all the blood and blood product services for the country. Nationwide, the organisation responds to over 1000 emergency calls a day and uses doctors, paramedics, emergency medical technicians and volunteers. Local geopolitics has meant that MDA has to be prepared for anything from everyday emergency calls to suicide bombings and regional wars. MDA also prides itself in being able to rapidly assemble and dispatch mobile aid teams to scenes of international disasters. Such a broad range of activities is unusual for a single EMS organisation.

  19. STS-86 Mission Specialist David Wolf in white room

    NASA Technical Reports Server (NTRS)

    1997-01-01

    STS-86 Mission Specialist David A. Wolf, at center facing camera, prepares to enter the Space Shuttle Atlantis at Launch Pad 39A, with the assistance of Rick Welty, in foreground at center, United Space Alliance (USA) orbiter vehicle closeout chief; and closeout team members, in background from left, Jim Davis, NASA quality assurance specialist; and George Schramm, USA mechanical technician. STS-86 Mission Specialist Vladimir Georgievich Titov, in foreground at far left, is awaiting his turn.

  20. About David Ruelle, After His 80th Birthday

    NASA Astrophysics Data System (ADS)

    Gallavotti, Giovanni

    2016-05-01

    This is, with minor modifications, a text read at the 114th Statistical Mechanics meeting, in honor of D. Ruelle and Y. Sinai, at Rutgers, Dec. 13-15, 2015. It does not attempt to analyze, or not even just quote, all works of David Ruelle; I discuss, as usual in such occasions, a few among his works with which I have most familiarity and which were a source of inspiration for me.

  1. David Nelson, MD, MPH | Division of Cancer Prevention

    Cancer.gov

    Dr. David E Nelson is the Director of the Cancer Prevention Fellowship Program (CPFP) Branch in the National Cancer Institute's Division of Cancer Prevention. The CPFP is an internationally renowned postdoctoral program designed to train early career scientific researchers and leaders in the field of cancer prevention. Dr. Nelson came to the CPFP in 2008 after working at the Centers for Disease Control and Prevention in Atlanta for many years. |

  2. David Kasner, MD, and the Road to Pars Plana Vitrectomy.

    PubMed

    Blodi, Christopher F

    2016-01-01

    David Kasner, MD (1927-2001), used his extensive dissections of eye bank eyes and experiences in teaching cataract surgery to resident physicians to realize that excision of vitreous when present in the anterior chamber of eyes undergoing cataract surgery was preferable to prior intraoperative procedures. Noting that eyes tolerated his maneuvers, he then performed planned subtotal open-sky vitrectomies; first on a traumatized eye in 1961, then on two eyes of patients with amyloidosis (1966-1967). The success of these operations was noted by others, most particularly Robert Machemer, MD. Kasner's work directly led to further surgical developments, including closed pars plana vitrectomy. PMID:27660504

  3. David Kasner, MD, and the Road to Pars Plana Vitrectomy

    PubMed Central

    Blodi, Christopher F.

    2016-01-01

    David Kasner, MD (1927–2001), used his extensive dissections of eye bank eyes and experiences in teaching cataract surgery to resident physicians to realize that excision of vitreous when present in the anterior chamber of eyes undergoing cataract surgery was preferable to prior intraoperative procedures. Noting that eyes tolerated his maneuvers, he then performed planned subtotal open-sky vitrectomies; first on a traumatized eye in 1961, then on two eyes of patients with amyloidosis (1966–1967). The success of these operations was noted by others, most particularly Robert Machemer, MD. Kasner’s work directly led to further surgical developments, including closed pars plana vitrectomy. PMID:27660504

  4. David Kasner, MD, and the Road to Pars Plana Vitrectomy

    PubMed Central

    Blodi, Christopher F.

    2016-01-01

    David Kasner, MD (1927–2001), used his extensive dissections of eye bank eyes and experiences in teaching cataract surgery to resident physicians to realize that excision of vitreous when present in the anterior chamber of eyes undergoing cataract surgery was preferable to prior intraoperative procedures. Noting that eyes tolerated his maneuvers, he then performed planned subtotal open-sky vitrectomies; first on a traumatized eye in 1961, then on two eyes of patients with amyloidosis (1966–1967). The success of these operations was noted by others, most particularly Robert Machemer, MD. Kasner’s work directly led to further surgical developments, including closed pars plana vitrectomy.

  5. EDITORIAL: Van der Waals interactions in advanced materials, in memory of David C Langreth Van der Waals interactions in advanced materials, in memory of David C Langreth

    NASA Astrophysics Data System (ADS)

    Hyldgaard, Per; Rahman, Talat S.

    2012-10-01

    sufficiently close to any corrugated—and/or any smooth—surface and thus enforce a strong vdW-type adhesion; it exploits what is then essentially a contact force (dominated by the attraction exerted in the near-surface regions) to defy the pull of gravity on its own bulk. This Journal of Physics: Condensed Matter special issue is dedicated to the memory of David C Langreth. David is a dearly missed friend and mentor who inspired many of us. He was an outstanding condensed matter theorist and a scholar who greatly influenced us through his many-particle-physics based insights into density functional theory (DFT), surface science and related areas. His seminal works range from conserving formulations of interacting nonequilibrium transport [1] and formal-scattering theory [2] to an explicit formulation [3] of the exact DFT exchange-correlation energy in the adiabatic connection formula (ACF), the latter also being derived independently by Gunnarsson and Lundqvist [4]. David's portfolio also includes an analysis [5] that helped catalyze and guide the development of DFT from the local-density approximation (LDA) to the formulations of generalized gradient approximations (GGAs). Another salient contribution of David's is in the area of vdW interactions in materials. He was a key architect of the vdW density functional (vdW-DF) method [6, 7]. This method was developed in a long-standing Rutgers-Chalmers collaboration between David's group and that of Bengt I Lundqvist, later extending to a wider group of researchers on both sides of the Atlantic. Plasmons are collective excitations that depend on electron-density variation. The plasmon response can be seen as defining the nature of the LDA [4] and their description can thus also be seen as contributing to the success of GGA. The vdW-DF method is a regular constraint-based density functional (for ground-state DFT) which is derived within the ACF framework and which emphasizes the electrodynamical nature of the coupling between

  6. Idealism and romantic patriotism for science - an interview with José Francisco David-Ferreira.

    PubMed

    David-Ferreira, José Francisco

    2009-01-01

    Jose Francisco David-Ferreira is one of the most influential Professors of Cell and Developmental Biology in Portugal. David-Ferreira pioneered the use of electron microscopy in cell biology and experimental embryology. He also paved the way for successive generations of biologists who cross-fertilized the national scientific community. As we discuss briefly below, David-Ferreira is above all a Pedagogue and an Institution builder. PMID:19247950

  7. Attitudes of Mississippi college students toward David Duke before and after seeing the film Who is David Duke?

    PubMed

    Eisenman, R; Girdner, E J; Burroughs, R G; Routman, M

    1993-01-01

    The attitudes of 211 students at a university in Mississippi were investigated both before and after seeing the Public Broadcasting Film Who Is David Duke? The film provided evidence of Duke's current racism, anti-Semitism, and pro-Nazi leanings. In a previous study with university students in Louisiana, the majority did not change their attitudes after watching the film (Eisenman, 1993). However, in the present study, students' attitudes showed change in an anti-Duke direction. The findings are discussed and reasons given for the differences between the two samples, and for the popularity of Duke, a former leader of the Ku Klux Klan.

  8. Attitudes of Mississippi college students toward David Duke before and after seeing the film Who is David Duke?

    PubMed

    Eisenman, R; Girdner, E J; Burroughs, R G; Routman, M

    1993-01-01

    The attitudes of 211 students at a university in Mississippi were investigated both before and after seeing the Public Broadcasting Film Who Is David Duke? The film provided evidence of Duke's current racism, anti-Semitism, and pro-Nazi leanings. In a previous study with university students in Louisiana, the majority did not change their attitudes after watching the film (Eisenman, 1993). However, in the present study, students' attitudes showed change in an anti-Duke direction. The findings are discussed and reasons given for the differences between the two samples, and for the popularity of Duke, a former leader of the Ku Klux Klan. PMID:8237541

  9. First Scholarship at AGU Established by David E. Lumley

    NASA Astrophysics Data System (ADS)

    Tahar, Joanna G.

    2009-09-01

    Shortly after AGU launched its annual voluntary contribution campaign last year—the theme was “Building Tomorrow's Talent Today”—the Union's development office received an e-mail message from David E. Lumley about establishing a scholarship for a high-school student or undergraduate. Many scientific societies and associations have quite a few named scholarships, but for AGU this was a new concept. Lumley was sure of what he wanted to do and even more excited when he learned that his scholarship would be a first for AGU. “I want to help inspire today's young minds to work on problems of global importance in both the energy and environment sectors of industry and academia,” Lumley said. Recipients of the David E. Lumley Young Scientist Scholarship for Energy and Environmental Science will be expected to present a paper and to participate in various student activities at Fall Meeting. “Meeting some of the ‘giants’ of geoscience and getting their feedback on research is a big deal for these young students. We sometimes lose sight of this,” he said.

  10. STS-86 Mission Specialist David Wolf suits up

    NASA Technical Reports Server (NTRS)

    1997-01-01

    STS-86 Mission Specialist David A. Wolf gets assistance from a suit technician while donning his orange launch and entry suit in the Operations and Checkout Building. This will be Wolfs second flight. He and the six other crew members will depart shortly for Launch Pad 39A, where the Space Shuttle Atlantis awaits liftoff on a 10-day mission slated to be the seventh docking of the Space Shuttle with the Russian Space Station Mir. Wolf will transfer to the Mir 24 crew, replacing U.S. astronaut C. Michael Foale, who will return to Earth aboard Atlantis with the rest of the STS-86 crew. Wolf is expected to live and work aboard the Russian space station for about four months.

  11. David Ayman, MD: an early investigator of clinical hypertension.

    PubMed

    Materson, Barry J; Leclercq, Baudouin

    2005-04-01

    Dr. David Ayman (1901-1986) was an astute clinician and observer who challenged medical dogma by performing placebo-controlled studies and by meticulous measurement of blood pressure under standardized conditions. He demonstrated that almost all drugs reported to have an antihypertensive effect in the early 20th century had achieved nothing more than placebo response. He noted the marked variability of blood pressure and devised methods to reduce that variability. These observations led to his publications concerning what is now known as "white coat" or office hypertension. He determined blood pressure personally in 1524 members of 277 families over three generations and made observations on the hereditary nature of hypertension that countered the single-gene thinking of the day. His work is proof that clinical inquisitiveness, hard work, and the courage to challenge conventional wisdom can result in significant contributions to medicine and science. PMID:15860961

  12. Astronaut David Brown talks with team members from South Carolina

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Astronaut David Brown looks over the robot named 'L'il Max' with members of the team The Bot Kickers! from Northwestern High School, Rock Hill, S.C. Students from all over the country are at the KSC Visitor Complex for the FIRST (For Inspiration and Recognition of Science and Technology) Southeast Regional competition being held March 9-11 in the Rocket Garden. Teams of high school students are testing the limits of their imagination using robots they have designed, with the support of business and engineering professionals and corporate sponsors, to compete in a technological battle against other schools' robots. Of the 30 high school teams competing, 16 are Florida teams co- sponsored by NASA and KSC contractors. Local high schools participating are Astronaut, Bayside, Cocoa Beach, Eau Gallie, Melbourne, Melbourne Central Catholic, Palm Bay, Rockledge, Satellite, and Titusville.

  13. Astronaut David Brown talks to FIRST team members

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Astronaut David Brown talks with FIRST team members, Baxter Bomb Squad, from Mountain Home High School, Mountain Home, Ariz., during the FIRST competition. Students from all over the country are at the KSC Visitor Complex for the FIRST (For Inspiration and Recognition of Science and Technology) Southeast Regional competition March 9-11 in the Rocket Garden. Teams of high school students are testing the limits of their imagination using robots they have designed, with the support of business and engineering professionals and corporate sponsors, to compete in a technological battle against other schools' robots. Of the 30 high school teams competing, 16 are Florida teams co-sponsored by NASA and KSC contractors. Local high schools participating are Astronaut, Bayside, Cocoa Beach, Eau Gallie, Melbourne, Melbourne Central Catholic, Palm Bay, Rockledge, Satellite, and Titusville.

  14. Astronaut David Brown poses with ComBBat team

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Astronaut David Brown poses with members of the team known as ComBBat, representing Central Florida's Astronaut and Titusville high schools. ComBBat was teamed with Boeing at KSC and Brevard Community College. Students from all over the country are at the KSC Visitor Complex for the FIRST (For Inspiration and Recognition of Science and Technology) Southeast Regional competition being held March 9-11 in the Rocket Garden. Teams of high school students are testing the limits of their imagination using robots they have designed, with the support of business and engineering professionals and corporate sponsors, to compete in a technological battle against other schools' robots. Of the 30 high school teams competing, 16 are Florida teams co-sponsored by NASA and KSC contractors. Local high schools participating are Astronaut, Bayside, Cocoa Beach, Eau Gallie, Melbourne, Melbourne Central Catholic, Palm Bay, Rockledge, Satellite, and Titusville.

  15. The Greening of the David L. Lawrence Pittsburgh Convention Center

    NASA Astrophysics Data System (ADS)

    Leahy, Mark

    2009-03-01

    The David L. Lawrence Convention Center is the largest Gold LEED NC (new construction) certified convention center in the USA and the first of its kind in the world. The designation has been awarded by the United States Green Building Council through its Leadership in Energy and Environmental Design (LEED) Green Building Rating System. In this talk we discuss the unique green properties of this 1.5 million square foot Convention Center including the design and use of daylight, natural ventilation and other sustainable design and practices. No other building the size of the Convention Center (1.5 million square feet), uses natural ventilation or can illuminate an exhibition hall entirely through its windows and skylights. Approximately 75% of the convention center's exhibition space is lit by natural daylight. The use of natural ventilation and extensive day lighting is designed to reduce energy consumption by nearly 35% compared to traditional ventilated and lit buildings of a similar size.

  16. David Duke, running for governor, proposes tattooing people with HIV.

    PubMed

    1995-05-19

    Former Ku Klux Klan leader, David Duke, planning a second run for governor of Louisiana, said he would curb the AIDS epidemic by tattooing people who are infected with HIV. His suggestion is to put indelible, glow-in-the-dark tattoos on the genitals of people infected with HIV. According to Duke, it may sound very draconian but it would not demean people. He also believes that tattooing would be legal because courts have a history of supporting the quarantining and institutionalizing of people with infectious diseases, such as tuberculosis. Duke said Cuba has had some success in using quarantines to reduce HIV infection, but he does not think it would work in the United States because it would cost too much. According to Duke, many people who get HIV from irresponsible behavior do not tell their partners that they have AIDS--these people are mad at the world and engage in dangerous behaviors even more. PMID:11362503

  17. A Cabinet of Mathematical Curiosities at Teachers College: David Eugene Smith's Collection

    ERIC Educational Resources Information Center

    Murray, Diane R.

    2012-01-01

    This dissertation is a history of David Eugene Smith's collection of historical books, manuscripts, portraits, and instruments related to mathematics. The study analyzes surviving documents, images, objects, college announcements and catalogs, and secondary sources related to Smith's collection. David Eugene Smith (1860-1944) travelled…

  18. Building Consensus toward a Shared Purpose: A Profile of President David Gray

    ERIC Educational Resources Information Center

    Dessoff, Alan

    2011-01-01

    The author presents a profile of APPA president David Gray. One might say that David Gray's path into higher education facilities management was anything but traditional. Today, Gray is the assistant vice president of facilities services at Middle Tennessee State University. His professional career, however, actually began in banking. In 1993 he…

  19. 77 FR 67725 - Culturally Significant Object Imported for Exhibition Determinations: “Michelangelo's David Apollo”

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-13

    ... Culturally Significant Object Imported for Exhibition Determinations: ``Michelangelo's David Apollo'' SUMMARY... object to be included in the exhibition ``Michelangelo's David Apollo,'' imported from abroad for... display of the exhibit object at the National Gallery of Art, Washington, DC, from on or about December...

  20. Discussion of David Thissen's Bad Questions: An Essay Involving Item Response Theory

    ERIC Educational Resources Information Center

    Wainer, Howard

    2016-01-01

    The usual role of a discussant is to clarify and correct the paper being discussed, but in this case, the author, Howard Wainer, generally agrees with everything David Thissen says in his essay, "Bad Questions: An Essay Involving Item Response Theory." This essay expands on David Thissen's statement that there are typically two principal…

  1. David de Wied: Eminent scientist and academic leader: A personal note.

    PubMed

    Gispen, Willem Hendrik

    2010-01-10

    David de Wied was a natural leader with many a talent. He was the director of the Rudolf Magnus Institute at Utrecht University and president of the Royal Netherlands Academy of Arts and Sciences. He coached over 75 Ph.D. students and hosted some 200 foreign scientists who joined him in his multidisciplinary neuropeptide research. Many of them became lifelong friends, frequenting the home of Liedje and David de Wied. Born in Deventer (The Netherlands) on January 12th, 1925, David de Wied's early boyhood first in Deventer and later in Leeuwarden appears to have been no different from that of any other provincial Dutch boys in pre-war Holland. After the war David enrolled at Groningen University to study medicine. Subsequently he specialized in experimental pharmacology. To understand the determination of David de Wied is to understand the drive of a Jewish young man, who during the war, had been forced to go underground and unable to develop in a free and independent manner. Therefore, later in life, time became very precious to him and everything that came across his path had to be taken seriously. In this short sketch of David de Wied I will try to highlight his outstanding scientific accomplishments as well as his personality as both have inspired a generation of young scientists. It is a great honour and a pleasure to be part of this meeting in memory of David de Wied.

  2. Sir David Wilkie (1882-1938): surgeon, scientist and philanthropist.

    PubMed

    Macintyre, Iain

    2007-11-01

    Until the start of the 20th century, appointment to a chair in surgery in Britain was usually awarded in recognition of an already successful career. Sir David Wilkie was among the first of the new breed of professors of surgery appointed at a relatively young age to develop surgical research and undergraduate teaching. At the University of Edinburgh, he established a surgical research laboratory from which was to emerge a cohort of young surgical researchers destined to become the largest dynasty of surgical professors yet seen in the British Isles. He is widely regarded as the father of British academic surgery. Born in the same Scottish village as the writer JM Barrie (1860-1937), like Barrie, Wilkie became a philanthropist. Both men were to achieve eminence in later life and when Barrie was appointed Chancellor of Edinburgh University, their friendship developed. Barrie's legacy to Great Ormond Street Children's Hospital was one of the greatest ever acts of medical philanthropy, and Wilkie too proved to be a generous benefactor of the disadvantaged.

  3. David Florida Laboratory: Support for mobile satellite communications

    NASA Technical Reports Server (NTRS)

    Dumoulin, Jean-Guy; Mamen, Rolf

    1995-01-01

    The comprehensive integration and environmental (including RF) test facilities of the Canadian Space Agency's David Florida Laboratory (CSA)(DFL) were used extensively for the MSAT Program. Following a description of the facilities, the paper outlines their application to the qualification of the two MSAT satellites following an overview of the test plan. Particular emphasis is given to passive intermodulation measurement (PIM) demands, which for the MSAT satellites, contributed to the need to extend the anechoic chamber. The extended chamber was also used for an EMC test and SAR signature test of the RADARSAT satellite. The DFL's facilities are being used for additional aspects of mobile satellite communications. One shielded anechoic Extra High Frequency (EHF) chamber and associated test equipment are employed predominantly for measuring the performance of the IRIDIUM satellites' Engineering Model Gateway Moveable Antennas (EM)(GMA). Other chambers are used for testing aeronautical antennas on behalf of Inmarsat. Still others combine thermal and PIM testing. The paper concludes with a review of the test requirements of evolving satcom missions such as Inmarsat Aero-1.

  4. Astronaut David Wolf draws blood from Martin Fettman for SLS-2 investigations

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Inside the science module aboard the Earth-orbiting Space Shuttle Columbia, Astronaut David A. Wolf draws blood from payload specialists Martin J. Fettman, DVM. Blood samples from crew members are critical to several Spacelab Life Sciences (SLS-2) investigations.

  5. An Inside View: Investigative Reporter David Weir on Searching for the Truth.

    ERIC Educational Resources Information Center

    Brown, Donal

    1986-01-01

    Discusses the work of David Weir, who believes that reporters need to cultivate open-mindedness, detachment from their own work, and ability to see beyond their own prejudices and predispositions to alter hypotheses to fit the facts. (SRT)

  6. EDITORIAL: Van der Waals interactions in advanced materials, in memory of David C Langreth Van der Waals interactions in advanced materials, in memory of David C Langreth

    NASA Astrophysics Data System (ADS)

    Hyldgaard, Per; Rahman, Talat S.

    2012-10-01

    sufficiently close to any corrugated—and/or any smooth—surface and thus enforce a strong vdW-type adhesion; it exploits what is then essentially a contact force (dominated by the attraction exerted in the near-surface regions) to defy the pull of gravity on its own bulk. This Journal of Physics: Condensed Matter special issue is dedicated to the memory of David C Langreth. David is a dearly missed friend and mentor who inspired many of us. He was an outstanding condensed matter theorist and a scholar who greatly influenced us through his many-particle-physics based insights into density functional theory (DFT), surface science and related areas. His seminal works range from conserving formulations of interacting nonequilibrium transport [1] and formal-scattering theory [2] to an explicit formulation [3] of the exact DFT exchange-correlation energy in the adiabatic connection formula (ACF), the latter also being derived independently by Gunnarsson and Lundqvist [4]. David's portfolio also includes an analysis [5] that helped catalyze and guide the development of DFT from the local-density approximation (LDA) to the formulations of generalized gradient approximations (GGAs). Another salient contribution of David's is in the area of vdW interactions in materials. He was a key architect of the vdW density functional (vdW-DF) method [6, 7]. This method was developed in a long-standing Rutgers-Chalmers collaboration between David's group and that of Bengt I Lundqvist, later extending to a wider group of researchers on both sides of the Atlantic. Plasmons are collective excitations that depend on electron-density variation. The plasmon response can be seen as defining the nature of the LDA [4] and their description can thus also be seen as contributing to the success of GGA. The vdW-DF method is a regular constraint-based density functional (for ground-state DFT) which is derived within the ACF framework and which emphasizes the electrodynamical nature of the coupling between

  7. Interview with David H. Jonassen: Looking at the Field of Educational Technology from Radical and Multiple Perspectives

    ERIC Educational Resources Information Center

    Simsek, Ali

    2012-01-01

    There are people whose names are identified with their fields. When an outsider wants to learn about the field of educational technology and enters some keywords, David H. Jonassen is perhaps one the few people whose names will appear instantly. Of course, this is not without reasons. David H. Jonassen has produced enormous amount of work…

  8. Commentary on "An Evolutionarily Informed Education Science" by David C. Geary

    ERIC Educational Resources Information Center

    Ellis, George F. R.

    2008-01-01

    Dr. David C. Geary's article centers on the concept of inherited folk psychology modules, together with the idea of a transition from primary to secondary learning. This article suggests that there exist only effective folk psychology modules, which are the result of interaction of inherited primary emotional systems with the physical, biological,…

  9. Astronaut David Wolf participates in training for contingency EVA in WETF

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Astronaut David A. Wolf participates in training for contingency extravehicular activity (EVA) for the STS-58 mission. The mission specialist was about to be submerged to a point of neutral buoyancy in the JSC Weightless Environment Training Facility (WETF). In this view, Wolf is aided by technicians in donning the gloves for his extravehicular mobility unit (EMU).

  10. Q & A with Ed Tech Leaders: Interview with David M. Monetti

    ERIC Educational Resources Information Center

    Fulgham, Susan M.; Shaughnessy, Michael F.

    2014-01-01

    Contributing editors Susan Fulgham and Michael Shaughnessy present their interview with David M. Monetti, Professor in the Department of Psychology and Counseling at Valdosta State University. Monetti teaches courses in educational psychology, learning, and measurement and evaluation. He is actively involved with the public schools as a researcher…

  11. Forging Futures with Teens and Science Fiction: A Conversation with Greg Bear and David Brin.

    ERIC Educational Resources Information Center

    Moltz, Sandy

    2003-01-01

    Presents an interview with Greg Bear and David Brin, two science fiction writers who started Reading for the Future, an international project geared toward secondary school students that shows teachers and librarians how science fiction inspires young readers. Discusses programs that have come out of this group; standards for books geared toward…

  12. Being "Stresslessly Invisible": The Rise and Fall of Videophony in David Foster Wallace's "Infinite Jest"

    ERIC Educational Resources Information Center

    Ribbat, Christoph

    2010-01-01

    In a satiric chapter of David Foster Wallace's novel "Infinite Jest," a mock media expert reports how American consumers of the near future recoil from a new communication device known as "videophony" and return to the voice-only telephone of the Bell Era. This article explores the said chapter in the framework of media theories reading the…

  13. The Camp David Ceremony and the Genre of the Presidential Parasocial Broadcast Announcement.

    ERIC Educational Resources Information Center

    Houser, William Evan

    In 1978, the historic Camp David Peace Accords between Egypt and Israel were signed in a ceremony broadcast from the White House. The ceremony may be seen as a member of a rhetorical genre informally called the Presidential Parasocial Broadcast Announcement, but with a new twist. The genre has its roots in the Fireside Chats of Franklin D.…

  14. Finding Our Way Back to Healthy Eating: A Conversation with David A. Kessler

    ERIC Educational Resources Information Center

    Azzam, Amy M.

    2009-01-01

    In this interview, David Kessler, former commissioner of the Food and Drug Administration, explains why so many people overeat. Changing lifestyles promote the constant availability of food and around-the-clock eating. In today's highly processed foods, food companies are able to dial in the exact amount of fat, sugar, and salt that will make…

  15. The Archives of the History of American Psychology: An Interview with David B. Baker.

    ERIC Educational Resources Information Center

    Prieto, Loreto R.

    2001-01-01

    Presents an interview with David B. Baker, Director of the Archives of the History of American Psychology. Covers topics such as: Baker's interest in the history of psychology, his work at the Archives of the History of American Psychology, and recommendations for teachers when addressing history in non-history courses. (CMK)

  16. Remapping Place and Narrative in Native American Literature: David Treuer's "The Hiawatha"

    ERIC Educational Resources Information Center

    Kirwan, Padraig

    2007-01-01

    David Treuer's 1997 novel, "The Hiawatha," engages the traditional literary strategies employed by Native American writing, compares those strategies to earlier narratives (Native American and canonically American), offers a reassessment of indigenous novelistic structures, engages critical responses to tribal fiction, and does so in response to…

  17. David Hume's Monetary Theory Revisited: Was He Really a Quantity Theorist and an Inflationist?

    ERIC Educational Resources Information Center

    Wennerlind, Carl

    2005-01-01

    David Hume's monetary theory has been controversial since its formulation. Lately, the focus has been on Hume's alleged misapplication of the quantity theory of money. While he appears to subscribe to a simple quantity theory with money neutrality, in a famously contested passage in the essay Of Money, he violates the neutrality condition by…

  18. Paul Voosen Receives 2013 David Perlman Award for Excellence in Science Journalism—News: Citation

    NASA Astrophysics Data System (ADS)

    Zaneski, Cyril T.

    2014-01-01

    It's my pleasure to nominate Paul Voosen, the former science reporter for Greenwire, for the David Perlman award. Last November, as Superstorm Sandy pounded the East Coast of the United States, Paul found himself stranded for several days in Miami, mourning a recently deceased family member.

  19. 76 FR 66995 - David T. Koon, M.D.; Revocation of Registration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... practitioner whose state license has been suspended or revoked. David W. Wang, 72 FR 54297, 54298 (2007); Sheran Arden Yeates, 71 FR 39130, 39131 (2006); Dominick A. Ricci, 58 FR 51104, 51105 (1993); Bobby Watts, 53 FR 11919, 11920 (1988). See also 21 U.S.C. 824(a)(3) (authorizing the revocation of a...

  20. Children and Religious Education in an Age of Globalization: Learning from David Ng

    ERIC Educational Resources Information Center

    Mercer, Joyce Ann

    2002-01-01

    This article assesses David Ng's contribution to religious education with children. Ng offered practical strategies for full inclusion of children in faith communities. One limitation in Ng's work on children is its lack of attention to the role of culture, an unusual omission given his interest in multicultural religious education. This gap…

  1. David Dorfman's "Here": A Community-Building Approach in Dance Education

    ERIC Educational Resources Information Center

    Parrish, Mila

    2009-01-01

    Over a three-month period, Arcadia High School and Arizona State University formed a community partnership with the help of New York modern dance choreographer David Dorfman to create an original dance titled "Here." Dorfman's community-building approach is based on personal refection, collaboration, critical thinking, problem solving, genuine…

  2. Builders Challenge High Performance Builder Spotlight: David Weekley Homes, Houston, Texas

    SciTech Connect

    2009-12-22

    Building America Builders Challenge fact sheet on David Weekley Homes of Houston, Texas. The builder plans homes as a "system," with features such as wood-framed walls that are air-sealed then insulated with R-13 unfaced fiberglass batts plus an external covering of R-2 polyisocyanurate rigid foam sheathing.

  3. Henry David Thoreau: American Transcendentalism and the Implications for Rhetoric in American Civic Education.

    ERIC Educational Resources Information Center

    Grapsy, Ronald P., Jr.

    The American Philosopher Henry David Thoreau provides modern students an important perspective on the state and operation of democratic institutions and society. Many critics of his philosophy cite the author's inability to live up to his articulated tenets as grounds to dismiss the exhortative writings as idealistic and implausible. This essay…

  4. A Life in Research, an Adventure in Creativity: An Interview with David W. Chan

    ERIC Educational Resources Information Center

    Henshon, Suzanna E.

    2011-01-01

    This article presents an interview with David W. Chan, founding director of the Program for the Gifted and Talented at the Chinese University of Hong Kong. Chan has worked at the university for nearly 30 years, first in the Department of Psychiatry and then in the Department of Educational Psychology. Currently, he is also an adjunct professor of…

  5. David Maurice's contributions to optical ophthalmic instrumentation: roots of the scanning slit clinical confocal microscope.

    PubMed

    Masters, Barry R

    2004-03-01

    This paper explores the seminal contributions of David Maurice to the field of ophthalmic instrumentation. His development of the specular microscope, the scanning slit optical confocal microscope, and the corneal microfluorometer resulted in advances in our understanding of corneal morphology, physiology, and pathology. The development of the scanning slit, clinical confocal microscope is not a new paradigm or a paradigm shift, but a continuous series of interlinked technical advances from the early work of Vogt to Thaer's development of a clinical confocal microscope. For each instrument both the connection to the prior work of others and the unique advances are discussed and contrasted. This paper develops the connections and parallel developments in the instrument developments of Goldmann, Maurice, Svishchev, Baer, Koester, Masters, and Thaer. The evidence in support of the thesis consists of published papers, patents, personal communication, and study of Goldmann's book collection in Bern. A second theme is that knowledge of physics is a prerequisite for optical instrument development in ophthalmology. David Maurice had a university degree in physics and Hans Goldmann learned physics from his books. The contributions of David Maurice to optical instrumentation follow the major contributions of Goldmann and facilitated and stimulated other scientists who acknowledged their important intellectual debt to David Maurice.

  6. Improving the Quality of the Teaching Force: A Conversation with David C. Berliner.

    ERIC Educational Resources Information Center

    Scherer, Marge

    2001-01-01

    In a question-and-answer session, David C. Berliner discusses wide range of topics related to current state of the teaching profession, including qualities of the expert teacher, attracting higher quality teachers, teacher career-stage programs, merit pay, and promising reforms for teacher education in last decade. (PKP)

  7. 76 FR 39865 - Mr. David Creasey; Notice of Availability of Environmental Assessment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... regulations, 18 CFR Part 380 (Order No. 486, 52 FR 47897), the Office of Energy Projects has reviewed the... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Mr. David Creasey; Notice of Availability of Environmental Assessment...

  8. David Douglas Duncan's Changing Views on War: An Audio-Visual Presentation.

    ERIC Educational Resources Information Center

    Politowski, Richard

    This paper is the script for a slide presentation about photographer David Douglas Duncan and his view of war. It is intended to be used with slides made from pictures Duncan took during World War II, the Korean War, and the war in Viet Nam and published in various books and periodicals. It discusses a shift in emphasis to be seen both in the…

  9. On a Theme by Rene David: Comparative Law as "Technique Indispensable."

    ERIC Educational Resources Information Center

    McAuley, Michael

    2002-01-01

    Explores a text by Rene David relating to the teaching of comparative law and the comparative teaching of law. Discusses bijural education as a way to comprehensively teach the civil and common law traditions. Addresses construction of a bijural curriculum and skills of comparative law teaching. (EV)

  10. Physics for Teachers: Understanding Physics: David Cassidy, Gerald Holton, & James Rutherford

    NASA Astrophysics Data System (ADS)

    Hubisz, John L.

    2009-11-01

    Physics for Teachers: Understanding Physics, by David Cassidy, Gerald Holton, & James Rutherford and published by Springer Verlag, New York, NY 10010 (2002), pp. xxiii + 851 80.00 hardback. ISBN 0-387-98756-8. Student Guide & Instructor Guide are also available. The text and Instructor Guide are available online at http://www.dcassidybooks.com/up.html

  11. Astronaut David Scott undergoes water egress training in building 260A

    NASA Technical Reports Server (NTRS)

    1966-01-01

    Astronaut David R. Scott, pilot of the Gemini 8 prime crew, undergoes water egress training in a special tank in building 260A at the Manned Spacecraft Center (MSC), Houston, Texas. An MSC swimmer assists in the training exercise. A boilerplate model of a Gemini spacecraft floats in water beside Scott.

  12. David Brearly: Soldier-Statesmen of the Constitution. A Bicentennial Series No. 18.

    ERIC Educational Resources Information Center

    Army Center of Military History, Washington, DC.

    David Brearly was a student of the Enlightenment philosophers and English jurists who taught that a contract existed between the individual and the state, and this exposure influenced him as a framer of the Constitution, with its careful definitions of the obligations of government and the rights of citizens. This booklet on Brearly is one in a…

  13. Education, Educational Research, and the "Grammar" of Understanding: A Response to David Bridges

    ERIC Educational Resources Information Center

    Smeyers, Paul

    2009-01-01

    This article is the author's response to a paper presented by David Bridges. Bridges' central question: "Is there something exclusive and superior about insider understanding which the outsider cannot understand?" is indeed not only crucial to the contexts he explicitly deals with, i.e. religious understanding, ethnographic research and…

  14. David Hurst Thomas and the Historical Archaeology of the Spanish Borderlands.

    ERIC Educational Resources Information Center

    Snead, James E.

    2000-01-01

    Discusses David Hurst Thomas' archaeological work on the Spanish borderlands, which integrates field archaeology and documentary history. Focuses on locating and studying the Santa Catalina de Guale. Addresses his project on the Pueblo San Marcos that will further test his ideas about the Spanish mission period. (CMK)

  15. David F. Treagust: Congenial Soul, Science Educator, and International Research Leader

    ERIC Educational Resources Information Center

    Tobin, Kenneth; Rennie, Leonie; Venville, Grady; Chu, Hye-Eun; Fensham, Peter; Gallagher, James; Duit, Reinders; Graeber, Wolfgang; van den Berg, Ed; Hand, Brian; Ritchie, Stephen; Dillon, Justin

    2011-01-01

    For almost a half century David F. Treagust has been an exemplary science educator who has contributed through his dedication and commitments to students, curriculum development and collaboration with teachers, and cutting edge research in science education that has impacted the field globally, nationally and locally. A hallmark of his outstanding…

  16. 78 FR 60273 - David E. Cereghino, Idaho County Light & Power Cooperative Association, Inc.; Notice of Transfer...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-01

    ... Association, Inc.; Notice of Transfer of Exemption 1. By letter filed March 25, 2011, David E. Cereghino and Idaho County Light & Power Cooperative Association, Inc. informed the Commission that the exemption from... transferred to Idaho County Light & Power Cooperative Association, Inc. The project is located on John...

  17. An Evaluation Of Family Life Education At David Thompson Secondary School.

    ERIC Educational Resources Information Center

    Leslie, Susan

    The Family Life Education program at David Thompson Secondary School is a one semester course dealing with human sexuality. Given to eleventh grade students the course is directed at helping students understand the emotional and social dimensions of their sexuality. Because the emphasis in the course was on feeling, not fact, this evaluation of…

  18. Inconvenient Truths: A Response to the Article by David Stoesz, "The Child Welfare Cartel"

    ERIC Educational Resources Information Center

    Clark, James J.; Yegidis, Bonnie L.

    2016-01-01

    David Stoesz offers a sweeping critique of the Children's Bureau and social work education by claiming the existence of a "child welfare cartel." He also attacks the quality of social work education and research, which he claims has poorly invested government funding and helped create the unmitigated failures of the American child…

  19. World's Youth Connect through Global Nomads Group: An Interview with GNG's David Macquart

    ERIC Educational Resources Information Center

    Morrison, James L.; Macquart, David

    2006-01-01

    Editor-in-chief James L. Morrison talks with David Macquart, co-founder of the Global Nomads Group (GNG), a group dedicated to improving children's cultural understanding by bringing the world into the classroom using videoconferencing technology. GNG moderates video conferences between K-12 classes in different countries, organizes virtual…

  20. Discussion of David Thissen's Bad Questions: An Essay Involving Item Response Theory

    ERIC Educational Resources Information Center

    Ackerman, Terry

    2016-01-01

    In this commentary, University of North Carolina's associate dean of research and assessment at the School of Education Terry Ackerman poses questions and shares his thoughts on David Thissen's essay, "Bad Questions: An Essay Involving Item Response Theory" (this issue). Ackerman begins by considering the two purposes of Item Response…

  1. Bridging the Gap between High School and College: An Interview with David Spence

    ERIC Educational Resources Information Center

    Smith, Virginia B.

    2006-01-01

    The National Center for Public Policy and Higher Education and the Council for Adult and Experiential Learning have awarded David Spence, its 2006 Virginia B. Smith Award for Innovative Leadership in Higher Education. Mr. Spence is formerly executive vice chancellor and chief academic officer of the California State University system and now…

  2. David Kirk on Physical Education and Sport Pedagogy: In Dialogue with Steven Stolz (Part 1)

    ERIC Educational Resources Information Center

    Stolz, Steven A.; Kirk, David

    2015-01-01

    Forming the first of two articles, this dialogue begins from the dilemma posed in the writings of David Kirk that physical education is in crisis because the dominant practice of physical education as "sport-techniques" is resistant to change. In order to make sense of crisis discourse, the discussion explores the potential for change in…

  3. A Response to David Kirk: Personal/Professional Views from US Authors

    ERIC Educational Resources Information Center

    Hastie, Peter; van der Mars, Hans

    2014-01-01

    This paper represents the views of two scholars in the USA with respect to the scholar lecture presented by David Kirk at the 2012 BERA -- Physical Education and Sport Pedagogy (PESP) Special Interest Group meeting. We discuss how two unique features of the American universities have an impact on both the corporate nature of our work and our…

  4. Henry David Thoreau, Martin Luther King Jr., and the American Tradition of Protest.

    ERIC Educational Resources Information Center

    Powell, Brent

    1995-01-01

    Maintains that Henry David Thoreau and Martin Luther King, Jr. fundamentally altered the tradition of protest and reform. Compares and contrasts the role of each man in U.S. social and constitutional history. Concludes that while Thoreau lacked the broad influence of King, his writings influenced both King and Mohandas Gandhi. (CFR)

  5. The Fifties ... Fifty Years Later: "Connection" Interviews Historian David Halberstam on a Half Century of Change

    ERIC Educational Resources Information Center

    Connection: The Journal of the New England Board of Higher Education, 2005

    2005-01-01

    This article presents an interview with historian David Halberstam who graduated from Harvard University in 1955 after serving as managing editor of the "Harvard Crimson." Upon graduation, he joined the staff of the "Daily Times Leader" newspaper of West Point, Mississippi, and then moved on to the "Nashville Tennessean," where he covered the…

  6. Simulating the Camp David Negotiations: A Problem-Solving Tool in Critical Pedagogy

    ERIC Educational Resources Information Center

    McMahon, Sean F.; Miller, Chris

    2013-01-01

    This article reflects critically on simulations. Building on the authors' experience simulating the Palestinian-Israeli-American Camp David negotiations of 2000, they argue that simulations are useful pedagogical tools that encourage creative--but not critical--thinking and constructivist learning. However, they can also have the deleterious…

  7. Investing in the Child Welfare Workforce: A Response to David Stoesz

    ERIC Educational Resources Information Center

    Briar-Lawson, Katharine; Leake, Robin; Dickinson, Nancy; McCarthy, Mary; Anderson, Gary; Groza, Victor; Gilmore, Grover C.

    2016-01-01

    Responding to David Stoesz's invited article criticizing the Children's Bureau and the National Child Welfare Workforce Institute (NCWWI), the author's inaccurate assertions are challenged, and new information is provided about the significant work underway to support the child welfare workforce. The Children's Bureau has made historic investments…

  8. David Florida Laboratory Thermal Vacuum Data Processing System

    NASA Technical Reports Server (NTRS)

    Choueiry, Elie

    1994-01-01

    During 1991, the Space Simulation Facility conducted a survey to assess the requirements and analyze the merits for purchasing a new thermal vacuum data processing system for its facilities. A new, integrated, cost effective PC-based system was purchased which uses commercial off-the-shelf software for operation and control. This system can be easily reconfigured and allows its users to access a local area network. In addition, it provides superior performance compared to that of the former system which used an outdated mini-computer and peripheral hardware. This paper provides essential background on the old data processing system's features, capabilities, and the performance criteria that drove the genesis of its successor. This paper concludes with a detailed discussion of the thermal vacuum data processing system's components, features, and its important role in supporting our space-simulation environment and our capabilities for spacecraft testing. The new system was tested during the ANIK E spacecraft test, and was fully operational in November 1991.

  9. David Grant Medical Center energy use baseline and integrated resource assessment

    SciTech Connect

    Richman, E.E.; Hoshide, R.K.; Dittmer, A.L.

    1993-04-01

    The US Air Mobility Command (AMC) has tasked Pacific Northwest Laboratory (PNL) with supporting the US Department of Energy (DOE) Federal Energy Management Program's (FEMP) mission to identify, evaluate, and assist in acquiring all cost-effective energy resource opportunities (EROs) at the David Grant Medical Center (DGMC). This report describes the methodology used to identify and evaluate the EROs at DGMC, provides a life-cycle cost (LCC) analysis for each ERO, and prioritizes any life-cycle cost-effective EROs based on their net present value (NPV), value index (VI), and savings to investment ratio (SIR or ROI). Analysis results are presented for 17 EROs that involve energy use in the areas of lighting, fan and pump motors, boiler operation, infiltration, electric load peak reduction and cogeneration, electric rate structures, and natural gas supply. Typical current energy consumption is approximately 22,900 MWh of electricity (78,300 MBtu), 87,600 kcf of natural gas (90,300 MBtu), and 8,300 gal of fuel oil (1,200 MBtu). A summary of the savings potential by energy-use category of all independent cost-effective EROs is shown in a table. This table includes the first cost, yearly energy consumption savings, and NPV for each energy-use category. The net dollar savings and NPV values as derived by the life-cycle cost analysis are based on the 1992 federal discount rate of 4.6%. The implementation of all EROs could result in a yearly electricity savings of more than 6,000 MWh or 26% of current yearly electricity consumption. More than 15 MW of billable load (total billed by the utility for a 12-month period) or more than 34% of current billed demand could also be saved. Corresponding natural gas savings would be 1,050 kcf (just over 1% of current consumption). Total yearly net energy cost savings for all options would be greater than $343,340. This value does not include any operations and maintenance (O M) savings.

  10. David Grant Medical Center energy use baseline and integrated resource assessment

    SciTech Connect

    Richman, E.E.; Hoshide, R.K.; Dittmer, A.L.

    1993-04-01

    The US Air Mobility Command (AMC) has tasked Pacific Northwest Laboratory (PNL) with supporting the US Department of Energy (DOE) Federal Energy Management Program`s (FEMP) mission to identify, evaluate, and assist in acquiring all cost-effective energy resource opportunities (EROs) at the David Grant Medical Center (DGMC). This report describes the methodology used to identify and evaluate the EROs at DGMC, provides a life-cycle cost (LCC) analysis for each ERO, and prioritizes any life-cycle cost-effective EROs based on their net present value (NPV), value index (VI), and savings to investment ratio (SIR or ROI). Analysis results are presented for 17 EROs that involve energy use in the areas of lighting, fan and pump motors, boiler operation, infiltration, electric load peak reduction and cogeneration, electric rate structures, and natural gas supply. Typical current energy consumption is approximately 22,900 MWh of electricity (78,300 MBtu), 87,600 kcf of natural gas (90,300 MBtu), and 8,300 gal of fuel oil (1,200 MBtu). A summary of the savings potential by energy-use category of all independent cost-effective EROs is shown in a table. This table includes the first cost, yearly energy consumption savings, and NPV for each energy-use category. The net dollar savings and NPV values as derived by the life-cycle cost analysis are based on the 1992 federal discount rate of 4.6%. The implementation of all EROs could result in a yearly electricity savings of more than 6,000 MWh or 26% of current yearly electricity consumption. More than 15 MW of billable load (total billed by the utility for a 12-month period) or more than 34% of current billed demand could also be saved. Corresponding natural gas savings would be 1,050 kcf (just over 1% of current consumption). Total yearly net energy cost savings for all options would be greater than $343,340. This value does not include any operations and maintenance (O&M) savings.

  11. David crighton, 1942-2000: a commentary on his career and his influence on aeroacoustic theory

    NASA Astrophysics Data System (ADS)

    Ffowcs Williams, John E.

    David Crighton, a greatly admired figure in fluid mechanics, Head of the Department of Applied Mathematics and Theoretical Physics at Cambridge, and Master of Jesus College, Cambridge, died at the peak of his career. He had made important contributions to the theory of waves generated by unsteady flow. Crighton's work was always characterized by the application of rigorous mathematical approximations to fluid mechanical idealizations of practically relevant problems. At the time of his death, he was certainly the most influential British applied mathematical figure, and his former collaborators and students form a strong school that continues his special style of mathematical application. Rigorous analysis of well-posed aeroacoustical problems was transformed by David Crighton.

  12. Astronaut David Wolf participates in training for contingency EVA in WETF

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Astronaut David A. Wolf participates in training for contingency extravehicular activity (EVA) for the STS-58 mission. The mission specialist was about to be submerged ito a point of neutral buoyancy in the JSC Weightless Environment Training Facility (WETF). In this view, Wolf is displaying the flexibility of his training version of the Shuttle extravehicular mobility unit (EMU) by lifting his arms above his head (31701); Wolf waves to the camera before he is submerged in the WETF (31702).

  13. Sir David K Henderson and the origins of British occupational therapy.

    PubMed

    Pentland, Duncan; Pentland, Brian

    2015-11-01

    Sir David K Henderson made several major contributions in the field of psychiatry, gaining an international reputation but, perhaps lesser known is his role in the introduction of occupational therapy in the United Kingdom. The part Henderson played in establishing occupational therapy as an aspect of his evolving approach to treating mental illness in Scotland is discussed, as is the influence he had in stimulating and supporting the early pioneers of the profession elsewhere in the UK.

  14. Dr. David Brown poses with a portrait of Ronald McNair

    NASA Technical Reports Server (NTRS)

    1999-01-01

    In the gymnasium of Ronald McNair Magnet School in Cocoa, Fla., Dr. David Brown, a NASA astronaut, poses with a portrait of NASA astronaut Ronald McNair. The portrait was presented to the school by Walt Disney World during a tribute to McNair. The school had previously been renamed for the fallen astronaut who was one of a crew of seven who lost their lives during an accident following launch of the Space Shuttle Challenger in January 1986.

  15. Rittenhouse, David (1732-96) and Rittenhouse, Benjamin (1740-1825)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    David was an instrument-maker and astronomer, born in Paper Mill Run, PA, self-taught, as a young man he made clocks and telescopes, introduced the use of spider's webs as cross-hairs in transit telescopes and made orreries to show planetary motions. He used his own instruments for astronomy. He worked to survey the MASON and DIXON line and taught astronomy at the University of Pennsylvania. He b...

  16. An interview with Dr Kenneth Kornman. Interview by David W Richards.

    PubMed

    Kornman, Kenneth

    2011-10-01

    Inflammation is recognized as the major underlying contributor to a number of chronic diseases, amongst them periodontitis and cardiovascular diseases. The relationship between these diseases is explored and commented on in this question-and-answer session between Ken Kornman, D.D.S., Ph.D., the editor of the Journal of Periodontology and David Richards, D.D.S., Ph.D., a former student of Dr. Kornman's. Practical suggestions and guidelines for the dentist are also examined.

  17. Spicy science: David Julius and the discovery of temperature-sensitive TRP channels

    PubMed Central

    Bautista, Diana M

    2015-01-01

    This invited biographical review covers the career of Dr. David Julius and his discovery of thermosensitive TRP channels. Dr. Julius is currently the Morris Herzstein Chair in Molecular Biology and Medicine and Professor and Chair of Physiology at the University of California, San Francisco Medical School. He is a member of the National Academy of Sciences and has received many distinguished awards for his landmark discoveries of the molecular basis of pain and thermosensation. PMID:27227012

  18. Astronauts David Scott looks at sample referred to as 'genesis rock'

    NASA Technical Reports Server (NTRS)

    1971-01-01

    Astronauts David R. Scott, right, commander of the Apollo 15 mission, gets a close look at the sample referred to as the 'genesis rock' in the Non-Sterile Nitrogen Processing Line (NNPL) in the Lunar Receiving Laboratory (LRL) at the Manned Spacecraft Center (MSC). Scientist-Astronaut Joseph P. Allen, left, an Apollo 15 spacecraft communicator, looks on. The white-colored rock has been given the permanent identification number of 15415.

  19. University Mentality or Community College Paranoia: A Critique of Don Morgan's Reaction to David Riesman's Tentative Hypotheses.

    ERIC Educational Resources Information Center

    Vaughan, George B.

    1979-01-01

    Responds to Don Morgan's reaction (JC 502 050) to David Riesman's article, "Community Colleges: Some Tentative Hypotheses" (JC 502 056). Summarizes Riesman's major arguments and challenges Morgan's interpretations of them. (AYC)

  20. Toxinotyping of Clostridium perfringens fecal isolates of reintroduced Père David's deer (Elaphurus davidianus) in China.

    PubMed

    Qiu, Huiling; Chen, Fu; Leng, Xinyan; Fei, Rongmei; Wang, Libo

    2014-10-01

    Clostridium perfringens is an important pathogen causing sudden death syndrome, necrotic enteritis, and gas gangrene in ruminants, especially some deer species. Père David's deer (Elaphurus davidianus) is one of the world's rare species and is an endangered and protected species in China. Some Père David's deer in the Chinese Shishou Père David's Deer Preserve died due to C. perfringens infection. We investigated the toxin types and C. perfringens enterotoxin-positive (cpe(+)) strains of isolated C. perfringens in Père David's deer in China. We collected 155 fecal samples from the Beijing Nanhaizi Père David's Deer Park and the Jiangsu Dafeng Père David's Deer National Nature Reserve between July 2010 and July 2011. Bacteria isolated using blood agar and mannitol agar plates were identified by Gram staining and nested PCR for 16S rRNA. We isolated C. perfringens from 41 fecal samples and used PCR amplification of five toxin genes to identify the toxinotypes and the cpe(+) strains of C. perfringens. Twenty-one isolates were type A, 15 were type E, and five were type D. Fifteen isolates were cpe(+) strains, including eight that were type A and seven that were type E.

  1. David's Law

    THOMAS, 113th Congress

    Rep. Jackson Lee, Sheila [D-TX-18

    2013-01-03

    01/25/2013 Referred to the Subcommittee on Crime, Terrorism, Homeland Security, And Investigations. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  2. Past and Future Directions in Content Area Literacies

    ERIC Educational Resources Information Center

    Bean, Tom; O'Brien, David

    2013-01-01

    In this column, content area literacy scholars Tom Bean and David O'Brien challenge the older "infusion" model of content area literacy with its emphasis on generic strategies. Rather, they argue for and provide examples of projects that draw on the unique dimensions of various disciplines like history, science, and English, particularly in light…

  3. OBITUARY: Eur.Ing. Professor David Dew-Hughes in memoriam

    NASA Astrophysics Data System (ADS)

    Campbell, Archie; Dew-Hughes, Denise; Donaldson, Gordon; Palmer, Richard

    2007-06-01

    We regret to announce the death of David Dew-Hughes, the second Honorary Editor of Superconductor Science and Technology, in Autumn 2006. He was born in Manchester, the eldest of three children, attended Manchester Grammar School and took his first degree in metallurgy at Birmingham, before undertaking a Doctorate of Engineering at Yale University. After initial work for IBM on semiconductors, he returned to England as a lecturer in metallurgy at Cambridge University. There he devoted his career to superconductivity long before it became fashionable, starting a group on the properties of what we now know as type II materials, with his students Jan Evetts, Archie Campbell and Anant Narlikar. Between them they paved the way to our understanding of the magnetic vortex properties of these materials, and thus to the development of modern practical materials for superconducting magnets. Eur.Ing. Professor David Dew-Hughes 1932-2006 In 1965 he became a founding Senior Lecturer in physics at Lancaster University, moving to Brookhaven National Laboratory in 1974. His final academic post was in engineering science at Oxford University where he also held a University College Tutorial Fellowship. As long ago as 1971 David wrote an authoritative review for Reports on Progress in Physics on 'The metallurgical enhancement of type II superconductors'. Following the discovery of high-Tc superconductivity, IOP Publishing launched Superconductor Science and Technology in 1988 and he was a founder member of its Editorial Board. When Jan Evetts retired as Honorary Editor in 1992, David was the natural choice as his successor. He served a five year term and remained on the Board as Deputy Editor until the end of 2000. To mark the 10th anniversary of high-temperature superconductivity in 1997, David edited a special issue of Superconductor Science and Technology in which past and present members of the Editorial Board contributed reviews of their specialities. He noted that at that time

  4. Intraspecific host selection of Père David's deer by cattle egrets in Dafeng, China.

    PubMed

    Fernandez, Eve V; Li, Zhongqiu; Zheng, Wei; Ding, Yuhua; Sun, Daming; Che, Ye

    2014-06-01

    Studies have focused on foraging ecology of cattle egrets (Bubulcus ibis) and their selection of ungulate host species. However, few studies have been conducted at intraspecific levels, such as the sex/age class of a specific ungulate. In this study, the foraging behavior and intraspecific host selection of cattle egrets associated with Père David's deer (Elaphurus davidianus) were investigated at the Dafeng National Nature Reserve, China in summer 2011 and 2012. Egret-deer pairing status was analyzed and intraspecific host selection index was calculated. Cattle egrets preferred to feed with female deer compared with male deer and fawns. In contrast to solitary birds, cattle egrets following a deer benefited from a relatively low vigilance output, high foraging success, low energy expenditure, and high total foraging yields. These egrets also maximized benefits when they followed female deer compared with male deer and fawns. Our results further indicated that egrets likely preferred females because of the appropriate moving speed that allowed these egrets to follow and forage sufficiently and effectively. The males of Père David's deer were possibly more aggressive than the females during the rutting season, causing egrets to experience difficulty in accompaniment and feeding. Fawns were not preferred because they were usually motionless and insufficiently large to stir more insects. We did not find any behavioral differences in vigilance and feeding between juveniles and adults. Our results suggested that cattle egrets could obtain significant benefits from their association with Père David's deer, and these benefits were maximized when they followed female deer. This article is part of a Special Issue entitled: insert SI title.

  5. STS-57 PLC G. David Low, in LES, listens to egress briefing at JSC's MAIL

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-57 Endeavour, Orbiter Vehicle (OV) 105, Payload Commander (PLC) and Mission Specialist (MS) G. David Low, wearing launch and entry suit (LES), smiles for the photographer during an emergency egress briefing. Low, along with the other STS-57 crewmembers, will participate in an emergency egress simulation in JSC's Crew Compartment Trainer (CCT) to familiarize himself with the procedures necessary in the event of an emergency during launch or landing aboard the space shuttle. The CCT is located in JSC's Mockup and Integration Laboratory (MAIL) Bldg 9NE.

  6. Sit Down with Sabin: David Schlegel: Hunting Dark Energy (LBNL Summer Lecture Series)

    SciTech Connect

    Russell, Sabin; Schlegel, David

    2011-06-22

    Lawrence Berkeley National Laboratory physicist and dark energy hunter David Schlegel chats with Sabin Russell, former San Francisco Chronicle reporter turned Berkeley Lab science writer, June 22, 2011. Their conversation is the first installment of "Sit Down With Sabin," a weekly conversation hosted by Russell. Over the course of five conversations with Berkeley Lab staff this summer, Russell will explore the ups and downs of innovative science — all without the aid of PowerPoint slides. Brought to you by Berkeley Lab Public Affairs.

  7. Memorial tribute to astrobiology pioneers Dr. David S. Mckay and academician Georgy A. Zavarzin

    NASA Astrophysics Data System (ADS)

    Rozanov, Alexei Y.; Rozhnov, Sergei V.; Pikuta, Elena V.; Hoover, Richard B.

    2013-09-01

    During the past two years, the world has lost two great pioneers of the field of Astrobiology-Dr. David Stewart McKay who worked at the NASA-Johnson Space Center in Houston, Texas, USA and Academician Georgy Alexandrovich Zavarzin of the Institute of Microbiology of the Russian Academy of Sciences and Professor of the Moscow State University in Moscow, Russia. The Volume of the Proceedings of the 2013 SPIE Instruments, Methods, and Missions for Astrobiology XVI is dedicated to the memory of these great scientists. We remember our dear friends and review some of their many important contributions to Planetary Science, Geology, Meteoritics, Microbiology and Astrobiology.

  8. Astronaut David Scott watching hammer and feather fall to lunar surface

    NASA Technical Reports Server (NTRS)

    1971-01-01

    Astronaut David R. Scott, Apollo 15 commander, watches a geological hammer and a feather hit the lunar surface simultaneously in a test of Galileo's law of motion concerning falling bodies, as seen in this color reproduction taken from a transmission made by the RCA color television camera mounted on the Lunar Roving Vehicle. Scott released the hammer from his right hand and the feather from his left at the same instant. This experiment occured toward the end of the third and final lunar surface extravehicular activity.

  9. Johannes Kepler and David Fabricius: Their Discussion on the Nova of 1604

    NASA Astrophysics Data System (ADS)

    Granada, Miguel A.

    David Fabricius (1564-1617) was one of the most important astronomers in the period between 1596, the year of publication of Kepler's Mysterium cosmographicum, and 1609, the year of publication of the Astronomia nova.1 Kepler praised Fabricius as the most accurate observational astronomer after Tycho Brahe's death in 1601.2 Fabricius was a Reformed pastor in Ostfriesland (East Frisia), his remote natal region, and a vocational astronomer. He published nothing in the field of astronomy except for the short treatises between 1604 and 1606 concerning the nova that appeared in October 1604 in Serpentarius.

  10. Complete mitochondrial genome of the Père David's Vole, Eothenomys melanogaster (Rodentia: Arvicolinae).

    PubMed

    Chen, Shunde; Chen, Guiying; Wei, Haixue; Wang, Qiong

    2016-07-01

    The Père David's Vole, Eothenomys melanogaster belongs to subfamily Arvicolinae. It is widespread in south China, and ranges into northern Southeast Asia. In this study, the complete mitochondrial genome sequence of Eothenomys melanogaster was determined. The mitogenome is 16,331 base pairs in length. The nucleotide sequence data of 12 heavy-strand protein-coding genes of E. melanogaster and other 17 rodents were used for phylogenetic analyses. Tree constructed using Bayesian phylogenetic methods demonstrated that E. melanogaster as a sister to E. chinensis, was clustered in subfamily Arvicolinae. The monophyly of the genus Eothenomys was supported as well with Eothenomys sister to the genus Myodes.

  11. Dr. David Brown poses with students at Ronald McNair Middle School

    NASA Technical Reports Server (NTRS)

    1999-01-01

    Dr. David Brown (right), a NASA astronaut, poses with students in the gymnasium of Ronald McNair Magnet School in Cocoa, Fla. From left, the students are Kristin Rexford, Danitra Anderson, Dominique Smith, Fallon Davis, and Qiana Taylor. Brown was at the school to attend a tribute to NASA astronaut Ronald McNair. The school had previously been renamed for the fallen astronaut who was one of a crew of seven, who lost their lives during an accident following launch of the Space Shuttle Challenger in January 1986.

  12. Best Practices Case Study: David Weekley Homes - Eagle Springs and Waterhaven, Houston, TX

    SciTech Connect

    none,

    2011-04-01

    Case study describing David Weekley Homes, Houston Division, has qualified more than 1,240 homes for the DOE Builders Challenge. Advanced framed 2x6 walls with open headers and two-stud corners allow more room for R-20 damp sprayed cellulose wall cavity insulation that is covered with R-5 rigid XPS foam. A radiant barrier cuts heat gain in the R-38 insulated vented attics. Draft stopping at fireplace and duct chases and behind tubs, gluing sheetrock to framing, and extensive caulking make for air-tight homes at 3.0 ACH50.

  13. Pallava Bagla Receives David Perlman Award for Excellence in Science Journalism-News

    NASA Astrophysics Data System (ADS)

    Stone, Richard; Bagla, Pallava

    2011-03-01

    Pallava Bagla received the David Perlman Award at the AGU Fall Meeting Honors Ceremony, held on 15 December 2010 in San Francisco, Calif. Bagla was honored for two articles. “No sign yet of Himalayan meltdown, Indian report finds,” published in Science, explores dissent among glaciologists about a prediction that Himalayan glaciers would imminently disappear. “Himalayan glaciers melting deadline ‘a mistake,’” published by BBC News, investigates the possibility that the controversial prediction resulted from a typographical error.

  14. The wonder of their voices: The 1946 Holocaust interviews of David Boder (New York: Oxford, 2010).

    PubMed

    Rosen, Alan C

    2012-05-01

    Writing a study of psychologist David Boder's 1946 displaced persons (DP) interview project gave me a chance to further document the substantial early response to the Holocaust. This was clearly one important piece of my study, and one that was eminently straightforward. Yet much of the research on Boder's project at the point in time that I carried it out was elliptical, partly because the primary interview materials were coming to light at an astonishing pace, partly because the archive collections were virtually untapped, and partly because of the misconception of Boder and his interview project itself.

  15. Complete mitochondrial genome of the Père David's Vole, Eothenomys melanogaster (Rodentia: Arvicolinae).

    PubMed

    Chen, Shunde; Chen, Guiying; Wei, Haixue; Wang, Qiong

    2016-07-01

    The Père David's Vole, Eothenomys melanogaster belongs to subfamily Arvicolinae. It is widespread in south China, and ranges into northern Southeast Asia. In this study, the complete mitochondrial genome sequence of Eothenomys melanogaster was determined. The mitogenome is 16,331 base pairs in length. The nucleotide sequence data of 12 heavy-strand protein-coding genes of E. melanogaster and other 17 rodents were used for phylogenetic analyses. Tree constructed using Bayesian phylogenetic methods demonstrated that E. melanogaster as a sister to E. chinensis, was clustered in subfamily Arvicolinae. The monophyly of the genus Eothenomys was supported as well with Eothenomys sister to the genus Myodes. PMID:26024146

  16. Regional groundwater flow pattern in the Northern Great Plains area and their effect on CO2 sequestration at Weyburn, Saskatchewan, Canada

    NASA Astrophysics Data System (ADS)

    Weyer, K.

    2012-12-01

    Hubbert's (1940) force potential and the derived gravitational, deep-seated regional groundwater flow systems have slowly been gaining prominence in groundwater dynamic applications and research. The deep groundwater body is now increasingly seen as a moving fluid (albeit often slow) and as an effective agent of transport and of geologic and chemical change. The force fields at depth are created by the boundary condition of the groundwater table. These force fields propel, at the surface and at greater depth, all other fluids such as hydrocarbons, salt water, brine, and natural as well as sequestered CO2. Nevertheless, there still exist a number of legacy concepts with respect to subsurface fluid flow. One of them is the concept of aquifers outcropping at the surface in hills (Figure 1A), while the actual groundwater dynamic flow paths are shown in Figure 1B, which is based on early mathematical groundwater flow modelling by Freeze and Witherspoon (1967). Figure 1B shows the importance of aquitards (caprocks) in securing minimized energy use within force and flow fields by transmitting the flow downwards into the higher permeable aquifer under the recharge area and transmitting the flow upwards back to the surface under the discharge area where artesian (flowing) wells occur. Downey (1986) adhered to the legacy concept of Figure 1A when dealing with groundwater flow in the Mississippian aquifers of the Northern Great Plains and the Williston Basin. He assumed that recharge into aquifers under aquitards could only occur in the highland recharge areas of these aquifers (as for example the Bighorn Mountains, Beartooth Mountains and others) and groundwater discharge at the outlets of these aquifers (in South and North Dakota, Manitoba and Saskatchewan). Similar assumptions have been adopted by Khan and Rostron (2004) in establishing groundwater flow systems at the Weyburn test site for CO2 sequestration located within the Williston basin in Saskatchewan. As a

  17. Recovery of handwritten text from the diaries and papers of David Livingstone

    NASA Astrophysics Data System (ADS)

    Knox, Keith T.; Easton, Roger L., Jr.; Christens-Barry, William A.; Boydston, Kenneth

    2011-03-01

    During his explorations of Africa, David Livingstone kept a diary and wrote letters about his experiences. Near the end of his travels, he ran out of paper and ink and began recording his thoughts on leftover newspaper with ink made from local seeds. These writings suffer from fading, from interference with the printed text and from bleed through of the handwriting on the other side of the paper, making them hard to read. New image processing techniques have been developed to deal with these papers to make Livingstone's handwriting available to the scholars to read. A scan of the David Livingstone's papers was made using a twelve-wavelength, multispectral imaging system. The wavelengths ranged from the ultraviolet to the near infrared. In these wavelengths, the three different types of writing behave differently, making them distinguishable from each other. So far, three methods have been used to recover Livingstone's handwriting. These include pseudocolor (to make the different writings distinguishable), spectral band ratios (to remove text that does not change), and principal components analysis (to separate the different writings). In initial trials, these techniques have been able to lift handwriting off printed text and have suppressed handwriting that has bled through from the other side of the paper.

  18. 36th Annual David W. Smith Workshop on Malformations and Morphogenesis: Abstracts of the 2015 annual meeting.

    PubMed

    Gripp, Karen W; Adam, Margaret P; Hudgins, Louanne; Carey, John C

    2016-07-01

    The 36th Annual David W Smith Workshop on Malformations and Morphogenesis was held on August 14-19, 2015 at the Harbourtowne Conference Center in St. Michaels Maryland. The Workshop, which honors the legacy of David W Smith, brought together over 120 clinicians and researchers interested in congenital malformations and their underlying mechanisms of morphogenesis. As is the tradition of the meeting, the Workshop highlighted five themes besides mechanisms of morphogenesis: Rasopathies, Eye Malformations, Therapeutics, Prenatal Diagnosis, and Disorders of Sex Development. This Conference Report includes the abstracts presented at the 2015 Workshop. © 2016 Wiley Periodicals, Inc.

  19. NASA astronaut and Mir 24 crew member David Wolf after landing

    NASA Technical Reports Server (NTRS)

    1998-01-01

    NASA astronaut and Mir 24 crew member David Wolf, M.D., who was on the Russian Space Station Mir since late September 1997, greets his friend, Tammy Kruse, shortly after his return to Earth on Jan. 31. Dr. Wolf returned aboard the orbiter Endeavour with the rest of the STS-89 crew, including Commander Terrence Wilcutt; Pilot Joe Edwards Jr.; and Mission Specialists James Reilly, Ph.D.; Michael Anderson; Bonnie Dunbar, Ph.D.; and Salizhan Sharipov with the Russian Space Agency. STS-89 Mission Specialist Andrew Thomas, Ph.D., succeeded Dr. Wolf on Mir and is scheduled to remain on the Russian space station until the STS-91 Shuttle mission returns in June 1998. In addition to the docking and crew exchange, STS-89 included the transfer of science, logistical equipment and supplies between the two orbiting spacecrafts.

  20. Astronaut David Brown talks with team members from Lake Buena Vista, Fla

    NASA Technical Reports Server (NTRS)

    2000-01-01

    Astronaut David Brown chats with members of the Explorers team, from Lake Buena Vista, Fla., during the FIRST (For Inspiration and Recognition of Science and Technology) Southeast Regional competition held March 9-11 in the KSC Visitor Complex Rocket Garden. Teams of high school students from all over the country are testing the limits of their imagination using robots they have designed, with the support of business and engineering professionals and corporate sponsors, to compete in a technological battle against other schools' robots. Of the 30 high school teams competing at the Southeast Regional event, 16 are Florida teams co-sponsored by NASA and KSC contractors. Local high schools participating are Astronaut, Bayside, Cocoa Beach, Eau Gallie, Melbourne, Melbourne Central Catholic, Palm Bay, Rockledge, Satellite, and Titusville.

  1. The reconstitution of political theory: David Easton, behavioralism, and the long road to system.

    PubMed

    Gunnell, John G

    2013-01-01

    During the last half of the twentieth century, the concept of system was arguably the most important concept in the theoretical repertoire of the discipline of American political science. Although systems analysis was broadly employed in the behavioral sciences, David Easton's work was particularly influential in the study of politics. This is in part because he attempted to develop a distinct account of the political system that was not theoretically subservient either to general systems theory or to conceptions of the social system such as that advanced by Talcott Parsons. Although a great deal of attention has been devoted to Easton's theory, the origins and evolution of the system concept in his work have not been carefully reconstructed and analyzed. PMID:23423865

  2. David Hartley's views on Madness: With an introduction by GE Berrios.

    PubMed

    Berrios, G E

    2015-03-01

    The psychiatric aspects of David Hartley's writings have received less attention than the rest of his work. This Classic Text deals with Section VI of his Observations on Man …, namely, the 'Imperfections of the rational Faculty'. Hartley defines madness as an imperfection of reason that can be temporary or enduring. He makes use of his model of mental functioning to differentiate between eight clinical categories of madness, each representing a different pattern of vibrations of the nerves. Hartley developed this model based on Newton's theory of vibrations and, to explain the complexity of mental acts and entities, he combined it with his own version of the mechanism of Association of Ideas borrowed from John Locke. Much work needs to be done to identify the provenance of Hartley's nosology and nosography.

  3. The David Jayne amendment: the story of one man's determination to improve the lives of thousands.

    PubMed

    Sokol, Eric

    2003-09-01

    Stricken by ALS at the age of 27, David Jayne slowly lost the ability to walk, to eat, to speak, and to breathe. With the assistance of home health professionals, medical technologies, and volunteers, he has managed to maintain as full a life as possible, participating in some of his children's activities and even managing, with great effort, to attend a football game. However, when he was the subject of a newspaper article, his home health coverage was dropped because he didn't meet the federal definition of "homebound." This is the story of how he took on the political establishment single-handedly, and eventually realized a victory that has the potential of helping thousands of people in similar situations to no longer be imprisoned at home. PMID:14618902

  4. Recruiting and Retaining High-Quality Teachers in Rural Areas

    ERIC Educational Resources Information Center

    Monk, David H.

    2007-01-01

    In examining recruitment and retention of teachers in rural areas, David Monk begins by noting the numerous possible characteristics of rural communities--small size, sparse settlement, distance from population concentrations, and an economic reliance on agricultural industries that are increasingly using seasonal and immigrant workers to minimize…

  5. "And This Is How You Shall Ask": Linguistics, Anthropology, and Education in the Work of David Smith

    ERIC Educational Resources Information Center

    Gilmore, Perry; McDermott, Ray

    2006-01-01

    This article celebrates the life and work of David M. Smith, former Council on Anthropology and Education president and founder of the University of Pennsylvania Ethnography in Education Research Forum, tracing his contributions to the fields of linguistics, anthropology, and education through the dual lens of his ten research principles and Walt…

  6. Constructing the Image of Authorial Presence: David O. Selznick and the Marketing of "Since You Went Away."

    ERIC Educational Resources Information Center

    Fenster, Mark

    1989-01-01

    Analyzes David O. Selznick's marketing campaign for the film "Since You Went Away," focusing on the promotion of the book from which the movie was adapted, and on the production of the film's souvenir program. Examines Selznick's image as author from both the auteurist and cine-structuralist perspectives. (MM)

  7. Teaching Family Communication Concepts through Family Stories: An Analysis of Stories and Rituals in David Bradley's "Harvest Home"

    ERIC Educational Resources Information Center

    Dixson, Marcia D.

    2006-01-01

    In this activity, students will be able to apply the concepts of stories and rituals to an analysis of the ritual in the short story "Harvest Home" by David Bradley, gaining understanding of how stories and rituals affect and reflect family values, power structures and identities. "Harvest Home" talks about the rituals involved in a…

  8. Theorising "Geo-Identity" and David Harvey's Space: School Choices of the Geographically Bound Middle-Class

    ERIC Educational Resources Information Center

    Rowe, Emma

    2015-01-01

    This paper draws on David Harvey's theories of absolute and relational space in order to critique geographically bound school choices of the gentrified middle-class in the City of Melbourne, Australia. The paper relies on interviews with inner-city school choosers as generated by a longitudinal ethnographic school choice study. I argue that the…

  9. Preserving Precious Instruments in Mathematics History: The Educational Museum of Teachers College and David Eugene Smith's Collection

    ERIC Educational Resources Information Center

    Murray, Diane R.

    2011-01-01

    A history is given of the Educational Museum of Teachers College, which began in 1886, and David Eugene Smith's extensive collection of mathematical tools used in the Museum's exhibits is discussed. Historic mathematical instruments including, the astrolabe, abacus and counting rods, and the slide rule are examined. The author uses digitized…

  10. A Philosophical Analysis of David Orr's Theory of Ecological Literacy: Biophilia, Ecojustice and Moral Education in School Learning Communities

    ERIC Educational Resources Information Center

    Mitchell, Debra B.; Mueller, Michael P.

    2011-01-01

    In his writings, David Orr claims that the US is in an "ecological crisis" and that this stems from a crisis of education. He outlines a theory of ecological literacy, a mode by which we better learn the ecology of the Earth and live in a sustainable manner. While emphasizing a shock doctrine, the diagnosis of "crisis" may be correct, but it is…

  11. Measuring Success: David Conley's College Readiness Framework and the Illinois College and Career Readiness Act. In Brief

    ERIC Educational Resources Information Center

    Baber, Lorenzo D.; Castro, Erin L.; Bragg, Debra D.

    2010-01-01

    The purpose of this brief is to understand the Illinois College and Career Readiness (CCR) Act in light of David Conley's college readiness model. Although not mentioned specifically by the Illinois statute, evaluation results gathered by the Office of Community College Research and Leadership (OCCRL) show alignment between a number of programs…

  12. The Eclipse of the Public: A Response to David Elliott's "Music Education as/for Artistic Citizenship"

    ERIC Educational Resources Information Center

    Woodford, Paul

    2014-01-01

    This paper is an invited response to a one published by David Elliott in The Music Educator in 2012 in which music teachers were enjoined to encourage children to use music's expressive power as a political tool in pursuit of social justice. While in agreement with him that this can be an appropriate use of music, there is a curious avoidance…

  13. Teacher as Actor--Henry David Thoreau--From Room One-Eleven to Walden Pond and Beyond.

    ERIC Educational Resources Information Center

    Barto, David

    To help maintain class interest in the important themes addressed in "Walden" and "The Duties of Civil Disobedience," a high school English teacher has presented a dramatic monologue as Henry David Thoreau to his students. After much library research, the teacher used some of the props characteristic of the author, such as a walking stick and a…

  14. The Repositioning of Language Centres: An Appreciation of David Ingram's "Language Centres--Their Roles, Functions and Management"

    ERIC Educational Resources Information Center

    Sussex, Roland

    2004-01-01

    David Ingram's "Language Centres" (2001) offers a descriptive and analytical study of meta-centres, their constitution, operation and engagement with their constituencies. This article is a combination of a review and an appreciation of Ingram's study, and--benefiting from the latitude offered by the genre of the review article--a set of…

  15. Rate, Probability and Matching: Comments on "The Identities Hidden in the Matching Laws, and Their Uses" by David Thorne

    ERIC Educational Resources Information Center

    Rachlin, Howard; Locey, Matthew L.

    2010-01-01

    David Thorne's (2010) article, "The Identities Hidden In The Matching Laws, And Their Uses" performs a valuable service in pointing out alternative expressions of matching. However, some identities tend to obscure rather than illuminate empirical relationships. Three such problematic instances are discussed: interresponse time as a function of…

  16. Values, Leadership, and Quality: The Administration of Higher Education. The David D. Henry Lectures, 1979-1985.

    ERIC Educational Resources Information Center

    1990

    This book contains five lectures, delivered as part of the David D. Henry lecture series, whose common theme revolved around broadly defined issues related to the administration of higher education. The first lecture, "Quality and Equality in Health Professions Education and Service" (Lloyd C. Elam), argues that quality and equality in the…

  17. The David and Goliath principle: cultural, ideological, and attitudinal underpinnings of the normative protection of low-status groups from criticism.

    PubMed

    Jeffries, Carla H; Hornsey, Matthew J; Sutton, Robbie M; Douglas, Karen M; Bain, Paul G

    2012-08-01

    Two studies documented the "David and Goliath" rule--the tendency for people to perceive criticism of "David" groups (groups with low power and status) as less normatively permissible than criticism of "Goliath" groups (groups with high power and status). The authors confirmed the existence of the David and Goliath rule across Western and Chinese cultures (Study 1). However, the rule was endorsed more strongly in Western than in Chinese cultures, an effect mediated by cultural differences in power distance. Study 2 identified the psychological underpinnings of this rule in an Australian sample. Lower social dominance orientation (SDO) was associated with greater endorsement of the rule, an effect mediated through the differential attribution of stereotypes. Specifically, those low in SDO were more likely to attribute traits of warmth and incompetence to David versus Goliath groups, a pattern of stereotypes that was related to the protection of David groups from criticism.

  18. Response to the Point of View of Gregory B. Pauly, David M. Hillis, and David C. Cannatella, by the Anuran Subcommittee of the SSAR/HL/ASIH Scientific and Standard English Names List

    USGS Publications Warehouse

    Frost, Darrel R.; McDiarmid, Roy W.; Mendelson, Joseph R.

    2009-01-01

    The Point of View by Gregory Pauly, David Hillis, and David Cannatella misrepresents the motives and activities of the anuran subcommittee of the Scientific and Standard English Names Committee, contains a number of misleading statements, omits evidence and references to critical literature that have already rejected or superseded their positions, and cloaks the limitations of their nomenclatural approach in ambiguous language. Their Point of View is not about promoting transparency in the process of constructing the English Names list, assuring that its taxonomy is adequately reviewed, or promoting nomenclatural stability in any global sense. Rather, their Point of View focuses in large part on a single publication, The Amphibian Tree of Life, which is formally unrelated to the Standard English Names List, and promotes an approach to nomenclature mistakenly asserted by them to be compatible with both the International Code of Zoological Nomenclature and one of its competitors, the PhyloCode.

  19. David Triggle: Research collaborations and scientific exchanges with the China Pharmaceutical University, Nanjing, China.

    PubMed

    Dai, De-Zai

    2015-11-15

    Over the period 1995-2012, David Triggle was a frequent visitor to the China Pharmaceutical University in Nanjing, China making many important contributions that enhanced the activities of the Research Division of Pharmacology at the University. In addition to providing collegial advice and facilitating interactions with the international pharmacological community, Professor Triggle's international reputation as a thought leader in the field of ion channel research and drug discovery provided important insights into the potential pathophysiological and therapeutic effects of targeting ion channels. This included the L-type calcium channel and the outward delayed rectified potassium currents of rapid (IKr) and slow (IKs) components in the myocardium. The Nanjing research team had been particularly interested in ion channel dysfunction in the context of cardiac arrhythmias, remodeling and drug discovery. With Professor Triggle's assistance, the relationship between an increase in ICa.L and other biological events including an enhancement of IKr and IKr currents, NADPH oxidase and endothelin receptor activation, down regulation of calcium modulating protein FKBP12.6, sarco/endoplasmic reticulum Ca(2+)ATPse (SERCA2A) and calsequens 2 (CASQ2), calcium leak at the diastole and endoplasmic reticulum stress, were evaluated and are discussed. Additionally, the organization of several international symposia was greatly enhanced by input from Professor Triggle as were the published research manuscripts in international pharmacology journals. During his association with the China Pharmaceutical University, Professor Triggle aided in enhancing the scientific standing of the Pharmacology department and was a highly effective ambassador for international research cooperation.

  20. Plasticity, stability, and yield: the origins of Anthony David Bradshaw's model of adaptive phenotypic plasticity.

    PubMed

    Peirson, B R Erick

    2015-04-01

    Plant ecologist Anthony David Bradshaw's account of the evolution of adaptive phenotypic plasticity remains central to contemporary research aimed at understanding how organisms persist in heterogeneous environments. Bradshaw suggested that changes in particular traits in response to specific environmental factors could be under direct genetic control, and that natural selection could therefore act directly to shape those responses: plasticity was not "noise" obscuring a genetic signal, but could be specific and refined just as any other adaptive phenotypic trait. In this paper, I document the contexts and development of Bradshaw's investigation of phenotypic plasticity in plants, including a series of unreported experiments in the late 1950s and early 1960s. Contrary to the mythology that later emerged around Bradshaw's ideas, Bradshaw was engaged in a serious and sustained empirical research program concerning plasticity in the 1950s and 1960s that went far beyond a single review paper. Moreover, that work was not isolated, but was surrounded by an already rich theoretical discourse and a substantial body of empirical research concerning the evolution of developmental plasticity and stability. Bradshaw recast the problem of how to understand (and control) plasticity and stability within an epistemic framework focused on genetic differences and natural selection. PMID:25641217

  1. David J. Triggle: Medicinal chemistry, to pharmacology, calcium channels, and beyond.

    PubMed

    Walker, Michael J A

    2015-11-15

    David Triggle's scientific career began as a chemist, went through medicinal chemistry into pharmacology, and finally on to somewhat more philosophical interests in later years. It was a career marked by many contributions to all of those aspects of science. Chief amongst his many contributions, in addition to those in medicinal chemistry, was his work on the drugs known as calcium ion channel blockers or (calcium antagonists). In the calcium ion channel field he was a particularly instrumental figure in sorting out the mechanisms, actions and roles of the class of calcium channel blockers, known chemical and pharmacologically as the dihydropyridines (DHPs) in particular, as well as other calcium blockers of diverse structures. During the course of a long career, and extensive journeys into medicinal chemistry and pharmacology, he published voluminously in terms of papers, reviews, conference proceedings and books. Notably, many of his papers often had limited authorship where, as senior author it reflected his deep involvement in all aspects of the reported work. His work always helped clarify the field while his incisive reviews, together with his role in coordinating and running scientific meetings, were a great help in clarifying and organizing various fields of study. He has had a long and illustrious career, and is wellknown in the world of biomedical science; his contributions are appreciated, and well recognized everywhere. The following article attempts to chart a path through his work and contributions to medicinal chemistry, pharmacology, science, academia and students.

  2. Integration of approaches in David Wake's model-taxon research platform for evolutionary morphology.

    PubMed

    Griesemer, James

    2013-12-01

    What gets integrated in integrative scientific practices has been a topic of much discussion. Traditional views focus on theories and explanations, with ideas of reduction and unification dominating the conversation. More recent ideas focus on disciplines, fields, or specialties; models, mechanisms, or methods; phenomena, problems. How integration works looks different on each of these views since the objects of integration are ontologically and epistemically various: statements, boundary conditions, practices, protocols, methods, variables, parameters, domains, laboratories, and questions all have their own structures, functions and logics. I focus on one particular kind of scientific practice, integration of "approaches" in the context of a research system operating on a special kind of "platform." Rather than trace a network of interactions among people, practices, and theoretical entities to be integrated, in this essay I focus on the work of a single investigator, David Wake. I describe Wake's practice of integrative evolutionary biology and how his integration of approaches among biological specialties worked in tandem with his development of the salamanders as a model taxon, which he used as a platform to solve, re-work and update problems that would not have been solved so well by non-integrative approaches. The larger goal of the project to which this paper contributes is a counter-narrative to the story of 20th century life sciences as the rise and march of the model organisms and decline of natural history.

  3. David Blackwell’s Forty Years in the Idaho Desert, The Foundation for 21st Century Geothermal Research

    SciTech Connect

    McLing, Travis; McCurry, Mike; Cannon, Cody; Neupane, Ghanashyam; Wood, Thomas; Podgorney, Robert; Welhan, John; Mines, Greg; Mattson, Earl; Wood, Rachel; Palmer, Carl

    2015-04-01

    Dr. David Blackwell has had a profound influence on geo-thermal exploration and R&D in Idaho. Forty years have elapsed since the first Southern Methodist University (SMU) temperature logging truck rolled onto the high desert in Southern Idaho, yet even after so much time has elapsed, most recent and ongoing geothermal R&D can trace its roots to the foundational temperature studies led by Dr. Blackwell. We believe that the best way to honor any scientist is to see their work carried forward by others. As this paper demonstrates, it has been an easy task to find a host of Idaho researchers and students eager to contribute to this tribute paper. We organize this paper by ongoing or recent projects that continue to benefit left to Idaho by Dr. David Blackwell.

  4. Affirming Psychological Science--For Students, Teachers, and the Larger World: An Interview With David G. Myers

    ERIC Educational Resources Information Center

    Miller, Jr., Harold L.

    2005-01-01

    David G. Myers received a BA in chemistry, magna cum laude from Whitworth College and an MA and PhD in psychology from the University of Iowa. Since 1982 he has been the John Dirk Werkman Professor of Psychology at Hope College. He is best known for his authorship of Psychology (2004), now in its 7th edition, and Social Psychology (2005a), now in…

  5. STS-57 MS and PLC G. David Low examines CGBA pack in OV-105's SPACEHAB module

    NASA Technical Reports Server (NTRS)

    1993-01-01

    STS-57 Mission Specialist (MS) and Payload Commander (PLC) G. David Low examines Commercial Generic Bioprocessing Apparatus (CGBA) group activation pack (GAP) incubator while in front of the SPACEHAB-01 (Commercial Middeck Augmentation Module (CMAM)) aft lockers. Low has temporarily removed the GAP from its locker location. Crewmembers are conducting a variety of experiments inside SPACEHAB-01 module which is positioned in the payload bay (PLB) of the Earth-orbiting Endeavour, Orbiter Vehicle (OV) 105.

  6. STS-32 MS G. David Low dons LES CCA in KSC LC Pad 39A white room

    NASA Technical Reports Server (NTRS)

    1990-01-01

    STS-32 Mission Specialist (MS) G. David Low, wearing launch and entry suit (LES), fastens strap on LES communications carrier assembly (CCA) cap in the white room on the orbiter access arm at Kennedy Space Center (KSC) Launch Complex (LC) Pad 39A. Technicians oversee the suiting operations. MS Marsha S. Ivins sits next to Low. When fully equipped, Low and Ivins will enter Columbia, Orbiter Vehicle (OV) 102, side hatch which appears in the background.

  7. The DAVID Gene Functional Classification Tool: a novel biological module-centric algorithm to functionally analyze large gene lists

    PubMed Central

    Huang, Da Wei; Sherman, Brad T; Tan, Qina; Collins, Jack R; Alvord, W Gregory; Roayaei, Jean; Stephens, Robert; Baseler, Michael W; Lane, H Clifford; Lempicki, Richard A

    2007-01-01

    The DAVID Gene Functional Classification Tool uses a novel agglomeration algorithm to condense a list of genes or associated biological terms into organized classes of related genes or biology, called biological modules. This organization is accomplished by mining the complex biological co-occurrences found in multiple sources of functional annotation. It is a powerful method to group functionally related genes and terms into a manageable number of biological modules for efficient interpretation of gene lists in a network context. PMID:17784955

  8. Evaluation of MLC leaf positioning accuracy for static and dynamic IMRT treatments using DAVID in vivo dosimetric system.

    PubMed

    Karagoz, Gulay; Zorlu, Faruk; Yeginer, Mete; Yildiz, Demet; Ozyigit, Gokhan

    2016-01-01

    Accuracy and precision of leaf positioning in multileaf collimators (MLCs) are significant factors for the accuracy of IMRT treatments. This study aimed to inves-tigate the accuracy and repeatability of the MLC leaf positioning via the DAVID invivo dosimetric system for dynamic and static MLC systems. The DAVID system was designed as multiwire transmission ionization chamber which is placed in accessory holder of linear accelerators. Each wire of DAVID system corresponds to a MLC leaf-pair to verify the leaf positioning accuracy during IMRT treatment and QA. In this study, verifications of IMRT plans of five head and neck (H&N) and five prostate patients treated in a Varian DHX linear accelerator with 80-leaf MLC were performed using DAVID system. Before DAVID-based dosimetry, Electronics Portal Imaging Device (EPID) and PTW 2D ARRAY dosimetry system were used for 2D verification of each plan. The measurements taken by DAVID system in the first day of the treatments were used as reference for the following measurements taken over the next four weeks. The deviations in leaf positioning were evaluated by "Total Deviation (TD)" parameter calculated by DAVID software. The delivered IMRT plans were originally prepared using dynamic MLC method. The same plans were subsequently calculated based on static MLC method with three different intensity levels of five (IL5), 10 (IL10) and 20 (IL20) in order to compare the performances of MLC leaf positioning repeatability for dynamic and static IMRT plans. The leaf positioning accuracy is also evaluated by analyzing DynaLog files based on error histograms and root mean square (RMS) errors of leaf pairs' positions. Moreover, a correlation analysis between simultaneously taken DAVID and EPID measurements and DynaLog file recordings was subsequently performed. In the analysis of DAVID outputs, the overall deviations of dynamic MLC-based IMRT calculated from the deviations of the four weeks were found as 0.55% ± 0.57% and 1.48% ± 0

  9. Evaluation of MLC leaf positioning accuracy for static and dynamic IMRT treatments using DAVID in vivo dosimetric system.

    PubMed

    Karagoz, Gulay; Zorlu, Faruk; Yeginer, Mete; Yildiz, Demet; Ozyigit, Gokhan

    2016-03-08

    Accuracy and precision of leaf positioning in multileaf collimators (MLCs) are significant factors for the accuracy of IMRT treatments. This study aimed to inves-tigate the accuracy and repeatability of the MLC leaf positioning via the DAVID invivo dosimetric system for dynamic and static MLC systems. The DAVID system was designed as multiwire transmission ionization chamber which is placed in accessory holder of linear accelerators. Each wire of DAVID system corresponds to a MLC leaf-pair to verify the leaf positioning accuracy during IMRT treatment and QA. In this study, verifications of IMRT plans of five head and neck (H&N) and five prostate patients treated in a Varian DHX linear accelerator with 80-leaf MLC were performed using DAVID system. Before DAVID-based dosimetry, Electronics Portal Imaging Device (EPID) and PTW 2D ARRAY dosimetry system were used for 2D verification of each plan. The measurements taken by DAVID system in the first day of the treatments were used as reference for the following measurements taken over the next four weeks. The deviations in leaf positioning were evaluated by "Total Deviation (TD)" parameter calculated by DAVID software. The delivered IMRT plans were originally prepared using dynamic MLC method. The same plans were subsequently calculated based on static MLC method with three different intensity levels of five (IL5), 10 (IL10) and 20 (IL20) in order to compare the performances of MLC leaf positioning repeatability for dynamic and static IMRT plans. The leaf positioning accuracy is also evaluated by analyzing DynaLog files based on error histograms and root mean square (RMS) errors of leaf pairs' positions. Moreover, a correlation analysis between simultaneously taken DAVID and EPID measurements and DynaLog file recordings was subsequently performed. In the analysis of DAVID outputs, the overall deviations of dynamic MLC-based IMRT calculated from the deviations of the four weeks were found as 0.55% ± 0.57% and 1.48% ± 0

  10. David L. Parkhurst as the recipient of the 2012 O.E. Meinzer Award of the Hydrogeology Division of the Geological Society of America

    USGS Publications Warehouse

    Glynn, Pierre D.

    2012-01-01

    Describes the impact of USGS scientist David Parkhurst's influential contributions to the fields of aqueous geochemistry and hydrogeology. Parkhurst is the recipient of the 2012 O.E. Meinzer award of the Geological Society of America's Hydrogeology Division.

  11. A rendezvous with the queen of ion channels: Three decades of ion channel research by David T Yue and his Calcium Signals Laboratory

    PubMed Central

    Dick, Ivy E; Limpitikul, Worawan B; Niu, Jacqueline; Banerjee, Rahul; Issa, John B; Ben-Johny, Manu; Adams, Paul J; Kang, Po Wei; Lee, Shin Rong; Sang, Lingjie; Yang, Wanjun; Babich, Jennifer; Zhang, Manning; Bazazzi, Hojjat; Yue, Nancy C; Tomaselli, Gordon F

    2016-01-01

    David T. Yue was a renowned biophysicist who dedicated his life to the study of Ca2+ signaling in cells. In the wake of his passing, we are left not only with a feeling of great loss, but with a tremendous and impactful body of work contributed by a remarkable man. David's research spanned the spectrum from atomic structure to organ systems, with a quantitative rigor aimed at understanding the fundamental mechanisms underlying biological function. Along the way he developed new tools and approaches, enabling not only his own research but that of his contemporaries and those who will come after him. While we cannot hope to replicate the eloquence and style we are accustomed to in David's writing, we nonetheless undertake a review of David's chosen field of study with a focus on many of his contributions to the calcium channel field. PMID:26176690

  12. A tribute to Charles David Kelman MD: ophthalmologist, inventor and pioneer of phacoemulsification surgery.

    PubMed

    Pandey, Suresh K; Milverton, E John; Maloof, Anthony J

    2004-10-01

    Charles David Kelman was born in Brooklyn, New York, USA, on 23 May 1930 and passed away in Boca Raton, Florida, USA, on 1 June 2004 at the age of 74 years after a long battle with cancer. He received a Bachelor of Science degree from Tufts University in 1950 and completed medical studies at the University of Geneva, Switzerland, in 1956. He was Clinical Professor of Ophthalmology at New York Medical College and an Attending Surgeon at New York Eye and Ear Infirmary and Manhattan Eye, Ear and Throat Hospital. Although a prolific inventor, he will be best remembered for developing phacoemulsification, following his realization while sitting in a dentist's chair, that ultrasonic vibrations could be used to emulsify the aged crystalline lens through a very small incision. His pioneering work revolutionized cataract surgery. He also pioneered cryo-extraction of cataracts, the use of freezing for the repair of retinal detachments and designed numerous ophthalmic instruments and intraocular lenses. Dr Kelman received numerous awards, including the American Academy of Ophthalmology Achievement Award (1970), the Ridley Medal from the International Congress of Ophthalmology (1990), and the Inventor of the Year Award from The New York Patent, Trademark and Copyright Law Association (1992). Most recently (2003), Dr Kelman was honoured by the American Academy of Ophthalmology with the Laureate Recognition award. Dr Kelman was also an accomplished Broadway producer, composer and jazz saxophonist. With his demise, the ophthalmic and medical community lost a famed inventor with multifaceted talents and one of the great ophthalmologists of the twentieth century.

  13. "implicate Order" and the Good Life: Applying David Bohm's Ontology in Human World

    NASA Astrophysics Data System (ADS)

    Ravn, Ib.

    In an attempt to formulate a coherent view of quantum reality, the theoretical physicist David Bohm has proposed a new concept of order to supplement the mechanistic Cartesian order of traditional physics. The "implicate" order is a subtler and deeper order that emphasizes "unbroken wholeness in flowing movement," in contrast to the coarser and more superficial, "explicate" Cartesian order of distinct phenomena. This dissertation attempts to develop a meaning for the idea of implicate order in the world of human experience. First is offered an account of some evolutionary episodes in terms of implicate and explicate order which draws on compatible work in cosmology, embryogenesis, visual perception, brain memory, decision making and phenomenology. Two important characteristics of the implicate order are then identified: in an implicate order, the whole is enfolded (or represented) in its parts; and all parts render different perspectives of the whole. Using arguments from decision making, the study of "flow" in human consciousness, and a model of skill acquisition, it is suggested that these characteristics manifest themselves in the human world as the "unity experience" and the "diversity experience," respectively. The former is the experience that a given part of one's life reveals a larger wholeness or unity; the subject-object distinction is transcended and one becomes absorbed in the flow of whatever activity is pursued. The latter is a deep appreciation of the diversity of ways in which people may seek the unity experience. These experiences are proposed as general values: social and psychological conditions ought to be such that these experiences are enhanced in all people. A two-by-two matrix of the two experiences demonstrates the danger of pursuing one to the exclusion of the other. The experience of unity without diversity turns into absolutism, the insistence that one's chosen activities or beliefs are the only right ones. The experience of diversity

  14. Jacques-Louis David's tumour: an opportunity to study the natural history of a pleomorphic adenoma of the parotid gland.

    PubMed

    Wine, Humphrey; Baum, Michael

    2008-12-01

    The great artist and one-time revolutionary, Jacques-Louis David died in 1825. The cause of his death has been open to speculation. An extraordinary sequence of portraits of the artist describes his transition from handsome middle age to a deformed old man. During this phase a swelling appears at the angle of his left jaw and over a period of 20 years a facial palsy can be diagnosed. We submit that this evidence suggests that malignant transformation of a pleomorphic adenoma of the parotid gland was the proximal cause of his death.

  15. 76 FR 10524 - Restricted Area, Potomac River, Marine Corps Base Quantico, Quantico, VA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-25

    ... appeared in the Federal Register of February 4, 2011 (76 FR 6327), establishing a restricted area in the... FURTHER INFORMATION CONTACT: Mr. David Olson, Headquarters, Operations and Regulatory Community of Practice, Washington, DC at 202- 761-4922 or Mr. Steve Elinsky, U.S. Army Corps of Engineers,...

  16. Challenges in the Biomedical Research Enterprise in the 21st century: Antecedents in the writings of David Triggle.

    PubMed

    Triggle, Christopher R; Williams, Michael

    2015-11-15

    David Triggle's career as an educator, researcher, essayist and ethicist in many ways has paralleled the post WWII emergence of the "biomedical research ecosystem" that originated in the concept of the "Endless Frontier". In the ensuing 70 years biomedical research has irreparably changed the nature of society with vaccines, the birth control pill and new generations of drugs and biologics to treat infections, sexually transmitted diseases, psychiatric disorders and cardiovascular diseases. These have led to a shift in the population demographic to the elderly and the chronically sick leading to major issues in the provision of effective and affordable healthcare for much of the world's population. In the present article, in addition to providing a brief biography and an appreciation of David Triggle's contributions to science, the authors expand on three topics in which he has had a major interest: improving the quality, reproducibility and relevance of basic biomedical research; declining career opportunities for graduates in an era of decreased funding-the end of the "Endless Frontier"; and the dynamic between the provision for universal healthcare and the dysfunctional, wasteful and politicized systems of the current medical-industrial complex in delivering healthcare.

  17. Professor David Poswillo CBE (1927-2003): Skilled oral and maxillofacial surgeon, influential scientist, teacher and adviser.

    PubMed

    Hawgood, Barbara J

    2014-02-01

    David Poswillo trained at Otago University Dental School, Dunedin, New Zealand (BDS) and the Royal College of Surgeons of England (FDSRCS). His great interest became the genesis and repair of cleft lip and palate and, in addition to clinical work, he undertook an experimental study of the embryology of cleft palate in pregnant rats exposed to three teratogenic agents. The microscopic work was carried out in his garden shed in Christchurch. His groundbreaking work on amniotic puncture at a critical period came to international notice and he was given the first Chair in Teratology of the Royal College of Surgeons. In experimental studies he showed that thalidomide induced focal haemorrhage in the developing embryo. Poswillo was also Consultant Oral Surgeon at Queen Victoria Hospital, East Grinstead and his skills as surgeon and teacher attracted numerous trainee surgeons. He was Professor of Oral Surgery in Adelaide and then in London. Poswillo was Chairman of two advisory committees whose lucid reports on anaesthesia, sedation and resuscitation in dentistry (Poswillo Report) and on tobacco and health were far-reaching and influential. David Poswillo had immense energy and enthusiasm and is remembered by many for his personal interest and stimulating guidance.

  18. Challenges in the Biomedical Research Enterprise in the 21st century: Antecedents in the writings of David Triggle.

    PubMed

    Triggle, Christopher R; Williams, Michael

    2015-11-15

    David Triggle's career as an educator, researcher, essayist and ethicist in many ways has paralleled the post WWII emergence of the "biomedical research ecosystem" that originated in the concept of the "Endless Frontier". In the ensuing 70 years biomedical research has irreparably changed the nature of society with vaccines, the birth control pill and new generations of drugs and biologics to treat infections, sexually transmitted diseases, psychiatric disorders and cardiovascular diseases. These have led to a shift in the population demographic to the elderly and the chronically sick leading to major issues in the provision of effective and affordable healthcare for much of the world's population. In the present article, in addition to providing a brief biography and an appreciation of David Triggle's contributions to science, the authors expand on three topics in which he has had a major interest: improving the quality, reproducibility and relevance of basic biomedical research; declining career opportunities for graduates in an era of decreased funding-the end of the "Endless Frontier"; and the dynamic between the provision for universal healthcare and the dysfunctional, wasteful and politicized systems of the current medical-industrial complex in delivering healthcare. PMID:26278976

  19. Professor David Poswillo CBE (1927-2003): Skilled oral and maxillofacial surgeon, influential scientist, teacher and adviser.

    PubMed

    Hawgood, Barbara J

    2014-02-01

    David Poswillo trained at Otago University Dental School, Dunedin, New Zealand (BDS) and the Royal College of Surgeons of England (FDSRCS). His great interest became the genesis and repair of cleft lip and palate and, in addition to clinical work, he undertook an experimental study of the embryology of cleft palate in pregnant rats exposed to three teratogenic agents. The microscopic work was carried out in his garden shed in Christchurch. His groundbreaking work on amniotic puncture at a critical period came to international notice and he was given the first Chair in Teratology of the Royal College of Surgeons. In experimental studies he showed that thalidomide induced focal haemorrhage in the developing embryo. Poswillo was also Consultant Oral Surgeon at Queen Victoria Hospital, East Grinstead and his skills as surgeon and teacher attracted numerous trainee surgeons. He was Professor of Oral Surgery in Adelaide and then in London. Poswillo was Chairman of two advisory committees whose lucid reports on anaesthesia, sedation and resuscitation in dentistry (Poswillo Report) and on tobacco and health were far-reaching and influential. David Poswillo had immense energy and enthusiasm and is remembered by many for his personal interest and stimulating guidance. PMID:24585846

  20. The moral status of the embryo: an attempt at an analysis with the aid of David Hume's ethics.

    PubMed

    Engel, J B; Hönig, A; Segerer, S; Häusler, S F M; Dietl, J; Djakovic, A

    2010-12-01

    This article applies the moral sentimentalism founded by David Hume to the moral status of the embryo. It will attempt to explain the paradoxical fact that in Germany abortion is common and socially accepted while preimplantation genetic diagnosis is banned with the aid of an approach based on moral sentimentalism. David Hume established the thesis that the human being is guided by the emotions and not by reason when making moral decisions. Scientific innovations often create a feeling of anxiety. Consequently, the initial moral judgment about it is negative. Due to this habit, the innovation is often accepted after a phase of indifference. This phenomenon has been observed in the case of heart transplantation, as well as for IVF. Consequently, the apparent contradiction in the varying degrees of the embryo's worthiness of protection in the womb and in the Petri dish is due to the simple fact that these are different stages of habituation. Therefore, the ethics of Hume cannot stipulate the embryo's moral status for once and for all; however, they can paradoxically raise the ongoing current debate to a more rational level through the insight that the underlying moral concepts are not based on reason alone.

  1. A Movie of the 1882 Transit of Venus Assembled from Plates Taken at Lick Observatory by David P. Todd

    NASA Astrophysics Data System (ADS)

    Misch, A.; Sheehan, W.

    2004-12-01

    We present a series of 141 photographic plates of the 1882 Transit of Venus, taken by David P. Todd at Lick Observatory. To our knowledge, the plates - which were recently rediscovered on Mount Hamilton - are by far the most complete photographic record of the transit. We also present the plates in the form of a high-resolution time-lapse movie, showing nearly all of the more than four hours of the transit visible from Mount Hamilton. The movie is notable for making visible an event that no living person has seen, but that has been lying dormant in the Lick archive for 120 years. The series also has a place of importance in the history of photography, and especially in the then-emerging art of chronophotography, the serial recording of a moving event.

  2. David Shakow and schizophrenia research at Worcester State Hospital: the roots of the scientist-practitioner model.

    PubMed

    Cautin, Robin L

    2008-01-01

    As Chief Psychologist and Director of Psychological Research at Worcester State Hospital (WSH), David Shakow (1901-1981) made substantial contributions to the scientific study of schizophrenia and by extension to the study of psychopathology in general. His methodological innovations--particularly on issues of diagnosis and conditions of testing-set a new standard for experimental rigor in the field. Shakow helped to establish many of what are considered basic facts about schizophrenia. His empirical work at WSH-specifically on the crossover effect--provided the scientific foundation for his theory of schizophrenic cognition, known as segmental set. Moreover, Shakow's schizophrenia work informed his developing ideas on the synergy between clinical practice and research.

  3. A philosophical analysis of David Orr's theory of ecological literacy: biophilia, ecojustice and moral education in school learning communities

    NASA Astrophysics Data System (ADS)

    Mitchell, Debra B.; Mueller, Michael P.

    2011-03-01

    In his writings, David Orr claims that the US is in an "ecological crisis" and that this stems from a crisis of education. He outlines a theory of ecological literacy, a mode by which we better learn the ecology of the Earth and live in a sustainable manner. While emphasizing a shock doctrine, the diagnosis of "crisis" may be correct, but it is short-lived for children and adults of the world. In this philosophical analysis of Orr's theory, it is argued that we move beyond the perspective of crisis. By extending Orr's ecological literacy with biophilia and ecojustice and by recognizing the importance of experience-in-learning, science education is envisioned to incorporate values and morals within a longer term ideology of educational reform.

  4. Health information technology is a vehicle, not a destination: a conversation with David J. Brailer. Interview by Arnold Milstein.

    PubMed

    Brailer, David J

    2007-01-01

    The first U.S. national health care information technology (IT) coordinator estimates that if the current rate of interoperable electronic health record (EHR) adoption is sustained through 2014, it would create a launchpad for quality gain and health care spending reduction in excess of 50 percent in the subsequent decade. But in this conversation with Leapfrog Group cofounder and U.S. health care purchasing innovator Arnold Milstein, David Brailer identifies several environmental changes as critical to the materialization of this dividend. These include providers' ceding control of clinical information to patients, universal public availability of provider performance comparisons, and moving health policy from a no-man's land between government and market control.

  5. The Integration of Jesus' Great Commandment within Christian Higher Education: An Analysis of the Leadership Praxis of Dr. David S. Dockery

    ERIC Educational Resources Information Center

    Hickman, Tanner Franklin

    2010-01-01

    The purpose of this study was to better understand the leadership philosophy and key strategic actions of Dr. David S. Dockery in relation to Jesus' Great Commandment. Dockery's leadership has been instrumental in shaping and defining the meaning of Christian education during his fourteen year tenure as president of Union University. During his…

  6. Dodecanuclear 3d/4f-metal clusters with a 'Star of David' topology: single-molecule magnetism and magnetocaloric properties.

    PubMed

    Alexandropoulos, Dimitris I; Cunha-Silva, Luís; Lorusso, Giulia; Evangelisti, Marco; Tang, Jinkui; Stamatatos, Theocharis C

    2016-01-28

    A family of interwoven molecular inorganic knots, shaped like the 'Star of David', was prepared by the employment of naphthalene-2,3-diol in 3d/4f-metal cluster chemistry; the isoskeletal dodecanuclear compounds exhibit slow relaxation of the magnetization and magnetocaloric properties, depending on the metal ion.

  7. How David P. Weikart's Highscope Summer Camp for (Gifted) Teenagers Became a Sustainable Model for My Later Work in Special Education and Inclusive Education

    ERIC Educational Resources Information Center

    Broecher, Joachim

    2015-01-01

    The HighScope Summer Camp for Teenagers founded by David P. Weikart in 1963, and operated until 2002, was an international, inclusive gifted education program that aided many young people, including those from disadvantaged social strata, in their personal development and shaped them in a special way. The six-week program stood for a high degree…

  8. "Maybe He's on the Toy Train": Empathising and Systemising in an Encounter with David Macaulay's "Black and White"

    ERIC Educational Resources Information Center

    Hardstaff, Sarah

    2014-01-01

    This study explores the responses of Abby, a young person with autism, to David Macaulay's 1990 picturebook "Black and White." Although both picturebook researchers and autism practitioners focus on the importance of encouraging empathetic responses to fictional characters, I build on Louise Collins' argument that…

  9. "Neither Can They Die Any More; for They Are Equal Unto the Angels": Secular Epiphanies in David Almond's "Counting Stars"

    ERIC Educational Resources Information Center

    Grace, Deborah

    2014-01-01

    Written before the successful publication of Skellig (1998), David Almond's short story collection, "Counting Stars," has attracted less critical attention than his more famous novels. Falling between fiction and autobiography, the earlier short stories are more firmly grounded in realism than the novels, which feature elements of…

  10. After Three Years: A Further Study of Libraries and Library Services in the State Institutions of Florida...Based on a Survey by David Kantor, 1967.

    ERIC Educational Resources Information Center

    Smith, Laura Snyder

    This survey is a revision of the 1967 survey made by David Kantor (ED 021 586) in view of the re-allocation of many services under the new Florida Constitution. The current status of the various institutions is noted throughout the survey. Besides the report on libraries, a description of the purposes and programs of each state institution grouped…

  11. Dodecanuclear 3d/4f-metal clusters with a 'Star of David' topology: single-molecule magnetism and magnetocaloric properties.

    PubMed

    Alexandropoulos, Dimitris I; Cunha-Silva, Luís; Lorusso, Giulia; Evangelisti, Marco; Tang, Jinkui; Stamatatos, Theocharis C

    2016-01-28

    A family of interwoven molecular inorganic knots, shaped like the 'Star of David', was prepared by the employment of naphthalene-2,3-diol in 3d/4f-metal cluster chemistry; the isoskeletal dodecanuclear compounds exhibit slow relaxation of the magnetization and magnetocaloric properties, depending on the metal ion. PMID:26666673

  12. "In the Hands of the Receivers": The Politics of Literacy in "The Savage" by David Almond and Dave McKean

    ERIC Educational Resources Information Center

    Hateley, Erica

    2012-01-01

    David Almond and Dave McKean's "The Savage" is a hybrid prose and graphic novel which tells the story of one young man's maturation through literacy. The protagonist learns to deal with the death of his father and his own "savage" self by writing a graphic novel. This article reads "The Savage" in the context of earlier, "Northern" literacy…

  13. Power Play: The Dynamics of Power and Interpersonal Communication in Higher Education as Reflected in David Mamet's "Oleanna"

    ERIC Educational Resources Information Center

    Chiaramonte, Peter

    2014-01-01

    David Mamet's play "Oleanna" may be infamous for reasons that do not do justice to the play's real accomplishments. One reason for the controversy is the author's apparent focus on sexual harassment. The play is not about sexual harassment. It is about power. And in particular the power of language to shape relationships…

  14. On "White Supremacy" and Caricaturing, Misrepresenting and Dismissing Marx and Marxism: A Response to David Gillborn's "Who's Afraid of Critical Race Theory in Education".

    ERIC Educational Resources Information Center

    Cole, Mike

    2009-01-01

    In this journal in 2007, the author and Alpesh Maisuria critiqued two central tenets of Critical Race Theory (CRT) from a Marxist perspective (Cole and Maisuria, 2007). These are its primacy of "race" over class, and its concept of "white supremacy". Part of the critique focused on the work of leading UK Critical Race Theorist, David Gillborn. A…

  15. New software for computer-assisted dental-data matching in Disaster Victim Identification and long-term missing persons investigations: "DAVID Web".

    PubMed

    Clement, J G; Winship, V; Ceddia, J; Al-Amad, S; Morales, A; Hill, A J

    2006-05-15

    In 1997 an internally supported but unfunded pilot project at the Victorian Institute of Forensic Medicine (VIFM) Australia led to the development of a computer system which closely mimicked Interpol paperwork for the storage, later retrieval and tentative matching of the many AM and PM dental records that are often needed for rapid Disaster Victim Identification. The program was called "DAVID" (Disaster And Victim IDentification). It combined the skills of the VIFM Information Technology systems manager (VW), an experienced odontologist (JGC) and an expert database designer (JC); all current authors on this paper. Students did much of the writing of software to prescription from Monash University. The student group involved won an Australian Information Industry Award in recognition of the contribution the new software could have made to the DVI process. Unfortunately, the potential of the software was never realized because paradoxically the federal nature of Australia frequently thwarts uniformity of systems across the entire country. As a consequence, the final development of DAVID never took place. Given the recent problems encountered post-tsunami by the odontologists who were obliged to use the Plass Data system (Plass Data Software, Holbaek, Denmark) and with the impending risks imposed upon Victoria by the decision to host the Commonwealth Games in Melbourne during March 2006, funding was sought and obtained from the state government to update counter disaster preparedness at the VIFM. Some of these funds have been made available to upgrade and complete the DAVID project. In the wake of discussions between leading expert odontologists from around the world held in Geneva during July 2003 at the invitation of the International Committee of the Red Cross significant alterations to the initial design parameters of DAVID were proposed. This was part of broader discussions directed towards developing instruments which could be used by the ICRC's "The Missing

  16. GSRP/David Marshall: Fully Automated Cartesian Grid CFD Application for MDO in High Speed Flows

    NASA Technical Reports Server (NTRS)

    2003-01-01

    With the renewed interest in Cartesian gridding methodologies for the ease and speed of gridding complex geometries in addition to the simplicity of the control volumes used in the computations, it has become important to investigate ways of extending the existing Cartesian grid solver functionalities. This includes developing methods of modeling the viscous effects in order to utilize Cartesian grids solvers for accurate drag predictions and addressing the issues related to the distributed memory parallelization of Cartesian solvers. This research presents advances in two areas of interest in Cartesian grid solvers, viscous effects modeling and MPI parallelization. The development of viscous effects modeling using solely Cartesian grids has been hampered by the widely varying control volume sizes associated with the mesh refinement and the cut cells associated with the solid surface. This problem is being addressed by using physically based modeling techniques to update the state vectors of the cut cells and removing them from the finite volume integration scheme. This work is performed on a new Cartesian grid solver, NASCART-GT, with modifications to its cut cell functionality. The development of MPI parallelization addresses issues associated with utilizing Cartesian solvers on distributed memory parallel environments. This work is performed on an existing Cartesian grid solver, CART3D, with modifications to its parallelization methodology.

  17. David Kirkaldy (1820-1897) and his museum of destruction: the visual dilemmas of an engineer as man of science.

    PubMed

    Robertson, Frances

    2013-09-01

    This paper examines codes of representation in nineteenth century engineering in Britain in relation to broader visual culture. While engineering was promoted as a rational public enterprise through techniques of spectacular display, engineers who aimed to be taken seriously in the intellectual hierarchies of science had to negotiate suitable techniques for making and using images. These difficulties can be examined in the visual practices that mark the career of engineer David Kirkaldy. Beginning as a bravura naval draughtsman, Kirkaldy later negotiated his status as a serious experimenter in material testing science, changing his style of representation that at first sight seems to be in line with the 'objective' strategy in science of getting nature to represent herself. And although Kirkaldy maintained a range of visual styles to communicate with different audiences, making rhetorical use of several technologies of inscription, from hand drawing to photography, nevertheless, his work does in fact demonstrate new uses of the concept of objectivity in representation when up against the practices of engineering. While these might seem merely pragmatic in comparison to the ethical weight given to the discourse of objective representation in science, in the messy world of collapsing bridges and law suits, virtuous engineers had to develop various forms of visual knowledge as practical science. This was not 'applied science' but a differentiated form of enquiry whose complexities hold as much interest as the better known visual cultures of late nineteenth century science or art.

  18. Are we ready for sexual reorientation therapy in the U.S. military? A response to David W. Lutz.

    PubMed

    Hierholzer, Robert

    2004-01-01

    In his paper "The Catholic Church, the American Military, and Homosexual Reorientation Therapy," David W. Lutz ultimately concludes that it is "appropriate, and highly ethical" for the American military to offer reorientation therapy to help homosexuals overcome "the vice of sodomy." The major thrust of his paper, however, is to call for abandonment of the "Don't Ask/Don't Tell" policy currently in place in the military. Lutz's paper covers much ground, and this review begins by examining whether such a wide view is necessary for the ultimate conclusions. It goes on to ask whether Lutz has omitted to mention important considerations bearing on this issue, and whether Lutz's call for the introduction of reorientation therapy is a serious call or a symbolic response to homosexual activities. Lutz fails to address essential issues such as the actual experiences of other nations having homosexuals in the military, and issues regarding what constitutes "reorientation therapy," the latter leading to questions about how such a therapy would actually be implemented. PMID:15764097

  19. Post-transcriptional modifications and “Calmodulation” of voltage-gated calcium channel function: Reflections by two collaborators of David T Yue

    PubMed Central

    Soong, Tuck Wah; Mori, Masayuki X

    2016-01-01

    This review article is written to specially pay tribute to David T. Yue who was an outstanding human being and an excellent scientist who exuded passion and creativity. He exemplified an inter-disciplinary scientist who was able to cross scientific boundaries effortlessly in order to provide amazing understanding on how calcium channels work. This article provides a glimpse of some of the research the authors have the privilege to collaborate with David and it attempts to provide the thinking behind some of the research done. In a wider context, we highlight that calcium channel function could be exquisitely modulated by interaction with a tethered calmodulin. Post-transcriptional modifications such as alternative splicing and RNA editing further influence the Ca2+-CaM mediated processes such as calcium dependent inhibition and/or facilitation. Besides modifications of electrophysiological and pharmacological properties, protein interactions with the channels could also be influenced in a splice-variant dependent manner. PMID:26054929

  20. Revisiting the 1981 Nobel Prize to Roger Sperry, David Hubel, and Torsten Wiesel on the occasion of the centennial of the Prize to Golgi and Cajal.

    PubMed

    Berlucchi, Giovanni

    2006-12-01

    In 1981 the Nobel Prize for Medicine or Physiology was awarded to Roger Sperry for his work on the functional specialization of the cerebral hemispheres, and to David Hubel and Torsten Wiesel for their work on information processing in the visual system. The present paper points to some important links between the work of Sperry and that of Hubel and Wiesel and to their influences on neuroscience in the best tradition going back to Cajal. PMID:16997764

  1. David N. Reznick's The " Origin" Then and Now: An Interpretive Guide to the " Origin of Species": A Précis

    NASA Astrophysics Data System (ADS)

    Ruse, Michael

    2013-09-01

    David Reznick is one of the world's leading evolutionary biologists. His book on Charles Darwin's Origin of Species is given here in a précis, in order to show the underlying approach that he takes towards a work that is a classic in his field. It is shown that Reznick's interests are less in Darwin for his own sake and more in the importance of Darwin's ideas for science today.

  2. Revisiting the 1981 Nobel Prize to Roger Sperry, David Hubel, and Torsten Wiesel on the occasion of the centennial of the Prize to Golgi and Cajal.

    PubMed

    Berlucchi, Giovanni

    2006-12-01

    In 1981 the Nobel Prize for Medicine or Physiology was awarded to Roger Sperry for his work on the functional specialization of the cerebral hemispheres, and to David Hubel and Torsten Wiesel for their work on information processing in the visual system. The present paper points to some important links between the work of Sperry and that of Hubel and Wiesel and to their influences on neuroscience in the best tradition going back to Cajal.

  3. Implications of the sedimentology and isotope geochemistry of calcic horizons in the Pliocene-Early Pleistocene St. David Fm. , Arizona

    SciTech Connect

    Smith, G.A. . Dept. of Earth and Planetary Science); Wang, Y.; Cerling, T.E. )

    1992-01-01

    Two types of calcic horizons occur in pedogenically modified alluvial mudstones of the Plio-Pleistocene St. David Fm.: (1) nodular-carbonate zones (stage 2 morphology) with downward decreasing carbonate abundance, located below leached red muds; (2) massive to nodular zones (stage 3) with sharp bases, upward decrease in carbonate abundance, associated with variably leached muds typically exhibiting green mottles. Type 1 horizons are traceable for hundreds of meters; type 2 horizons vary in thickness and carbonate content over distances as short at 15 m. and are laterally contiguous with pond deposits. Type 1 horizons are interpreted as vadose aridosol calcic horizons, whereas type 2 horizons are partly gleyed hydromorphic soils with calcite derived from groundwater as well as from leaching within the soil. O and C isotopic compositions of age-equivalent 1 and 2 carbonates are similar suggesting that type 2 calcite formed in the unsaturated zone, probably in the capillary fringe above the water table. These latter horizons define a limited time of elevated water table, which corresponds to a cooler/wetter climate and higher sedimentation rates. If the distinction between these two soil types was not made, the greater morphological maturity'' of type 2 horizons would lead to misinterpretation of more arid climatic conditions or lower sedimentation rates. Type 1 horizons occur within parallel piedmont-facies belts representing channel/channel margin and floodplain deposition. Paleosols are morphologically similar, although floodplain soils are more clay rich. C-isotope analyses suggest, however, different vegetational histories for the two depositional tracts that reflect different responses of channel-margin and floodplain settings to increasing seasonality of precipitation during the late Pliocene.

  4. Is success a sin? A conversation with the reverend Peter J. Gomes. Interview by David A. Light.

    PubMed

    Gomes, P J

    2001-09-01

    The difficult task of achieving worldly success while also storing up spiritual treasure is perennially with us, in good times and in bad. Today, however, as the economy has cooled and companies have demonstrated their mortality, questions about meaning and value appear more relevant, even urgent. HBR associate editor David A. Light recently spoke with the Reverend Peter J. Gomes, one of the nation's best-known preachers and the minister at Harvard University's Memorial Church, about why and how it is both possible and necessary to reconcile a life of success with a life of faith. To do so, says Gomes, you must first "get used to it"--come to terms with the age-old tension between being rich in spirit and rich in worldly goods. Second, you should "get over it"--arrive at an understanding of the value and responsibilities associated with power and wealth. Finally, "get on with it"--figure out how you can live your life spiritually while continuing to lead in the business world. For those wondering how to get on with spiritual development, Gomes cites the growing phenomenon of senior executives gathering with peers--out of shared need, not shared accomplishment--to pray, study sacred texts, and share their religious life together. He counsels that it's never too late to get on with it: We can amend life at any time, whether we're 35, 45, or 75. Gomes concludes that business will continue to be one of the most significant forces in American culture, but it will always struggle against people's need for a perspective that is beyond this world's.

  5. My New Friend, David.

    ERIC Educational Resources Information Center

    California State Univ., Los Angeles. National Dissemination and Assessment Center.

    This primary reader is intended for use in a bilingual education setting. It consists of a story about a little Hispanic boy's adventures in San Francisco's Chinatown. The story attempts to show children the value of knowing two languages and learning about different cultures. Each page has a large black-and-white illustration and presents the…

  6. The Garry David case.

    PubMed

    Parker, N

    1991-09-01

    A prisoner with an antisocial personality disorder had almost completed his sentence for attempted murder and there was considerable public concern over his imminent release. The article discusses the many attempts made by the Victorian Government during the past six months to detain him. A recommendation was made to change the Mental Health Act 1986 by including personality disorders as a form of "mental illness". The outcome of such advice has enormous implications for the practice of psychiatry in Victoria.

  7. David Liberman's legacy.

    PubMed

    Arbiser, Samuel

    2014-08-01

    This article presents, in the author's own vision, his attempt to consider (and update) the work of an original thinker of contemporary psychoanalysis (in the present). Following a short overview of his biographical data and distinctive traits as maestro and man, it then tries to capture the implications and panoramic vision of Liberman's work, the prevailing questions and problems of psychoanalysis to which it responds. In the author's opinion this involves a serious attempt to systematize clinical psychoanalysis on the basis of singularity and of tolerance to human diversity, with the greatest precision and scientific rigour admitted by the psychoanalytic discipline - avoiding cliché on the one hand and what we might call the mystification of the Oracle on the other. The successive stages of Liberman's production are indicated in terms of the auxiliary disciplines (communication theory, semiotics and linguistics) which he used for his ever more precise systematization of clinical psychoanalysis finally leading to his proposals on 'style' and his vision of the psychopathology of over-adaptation and psychosomatic instances. Other concepts which this paper highlights are: Liberman's conception of analytic dialogue as framed by human interaction; his theorization which stems from this particular empirical base making use of 'operational definitions' and 'intermediary formulations'; his operational definition of transference; and the inclusion of setting inside the 'analytic situation'. PMID:25229544

  8. Lasser, David (1902-)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Science fiction editor and union organizer, born in Baltimore, MD, founded the American Interplanetary Society, the first organization in the USA to deal with space travel. Wrote an influential book, The Conquest of Space (1931). Derided in Congress as `not only a radical but a crackpot, with mental delusions we can travel to the Moon'....

  9. David Liberman's legacy.

    PubMed

    Arbiser, Samuel

    2014-08-01

    This article presents, in the author's own vision, his attempt to consider (and update) the work of an original thinker of contemporary psychoanalysis (in the present). Following a short overview of his biographical data and distinctive traits as maestro and man, it then tries to capture the implications and panoramic vision of Liberman's work, the prevailing questions and problems of psychoanalysis to which it responds. In the author's opinion this involves a serious attempt to systematize clinical psychoanalysis on the basis of singularity and of tolerance to human diversity, with the greatest precision and scientific rigour admitted by the psychoanalytic discipline - avoiding cliché on the one hand and what we might call the mystification of the Oracle on the other. The successive stages of Liberman's production are indicated in terms of the auxiliary disciplines (communication theory, semiotics and linguistics) which he used for his ever more precise systematization of clinical psychoanalysis finally leading to his proposals on 'style' and his vision of the psychopathology of over-adaptation and psychosomatic instances. Other concepts which this paper highlights are: Liberman's conception of analytic dialogue as framed by human interaction; his theorization which stems from this particular empirical base making use of 'operational definitions' and 'intermediary formulations'; his operational definition of transference; and the inclusion of setting inside the 'analytic situation'.

  10. A Novel HURRAH Protocol Reveals High Numbers of Monomorphic MHC Class II Loci and Two Asymmetric Multi-Locus Haplotypes in the Père David's Deer

    PubMed Central

    Wan, Qiu-Hong; Zhang, Pei; Ni, Xiao-Wei; Wu, Hai-Long; Chen, Yi-Yan; Kuang, Ye-Ye; Ge, Yun-Fa; Fang, Sheng-Guo

    2011-01-01

    The Père David's deer is a highly inbred, but recovered, species, making it interesting to consider their adaptive molecular evolution from an immunological perspective. Prior to this study, genomic sequencing was the only method for isolating all functional MHC genes within a certain species. Here, we report a novel protocol for isolating MHC class II loci from a species, and its use to investigate the adaptive evolution of this endangered deer at the level of multi-locus haplotypes. This protocol was designated “HURRAH” based on its various steps and used to estimate the total number of MHC class II loci. We confirmed the validity of this novel protocol in the giant panda and then used it to examine the Père David's deer. Our results revealed that the Père David's deer possesses nine MHC class II loci and therefore has more functional MHC class II loci than the eight genome-sequenced mammals for which full MHC data are currently available. This could potentially account at least in part for the strong survival ability of this species in the face of severe bottlenecking. The results from the HURRAH protocol also revealed that: (1) All of the identified MHC class II loci were monomorphic at their antigen-binding regions, although DRA was dimorphic at its cytoplasmic tail; and (2) these genes constituted two asymmetric functional MHC class II multi-locus haplotypes: DRA1*01 ∼ DRB1 ∼ DRB3 ∼ DQA1 ∼ DQB2 (H1) and DRA1*02 ∼ DRB2 ∼ DRB4 ∼ DQA2 ∼ DQB1 (H2). The latter finding indicates that the current members of the deer species have lost the powerful ancestral MHC class II haplotypes of nine or more loci, and have instead fixed two relatively weak haplotypes containing five genes. As a result, the Père David's deer are currently at risk for increased susceptibility to infectious pathogens. PMID:21267075

  11. RAS Awards and Prizes: RAS Awards 2009; Gold Medal: Prof. David Williams; Gold Medal: Prof. Eric Priest; Price Medal: Prof. Malcolm Sambridge; Eddington Medal: Prof. James Pringle

    NASA Astrophysics Data System (ADS)

    2009-02-01

    Each year the RAS recognizes outstanding achievement in astronomy and geophysics by the award of medals and prizes. Candidates are nominated by Fellows and the awards made by a committee of Fellows, ensuring that these scientists have earned the respect and admiration of their peers in the research community. The Gold Medal for Astronomy is awarded to Prof. David Williams of University College London. The Gold Medal for Geophysics is awarded to Prof. Eric Priest of the University of St Andrews. The Price Medal is awarded to Prof. Malcolm Sambridge of the Australian National University. The Eddington Medal is given to Prof. James Pringle of the University of Cambridge.

  12. Redescriptions and lectotype designations of Central American species of Phaenonotum Sharp (Coleoptera, Hydrophilidae) based on the type material from the David Sharp collection

    PubMed Central

    Deler-Hernández, Albert; Fikáček, Martin

    2016-01-01

    Abstract In order to understand the identity of the Central American species of the genus Phaenonotum Sharp, 1882, the type specimens of the species described by Sharp (1882) deposited in the David Sharp collection in the Natural History Museum in London have been re-examined. The following species are redescribed: Phaenonotum apicale Sharp, 1882, Phaenonotum collare Sharp, 1882, Phaenonotum dubium Sharp, 1882 (confirmed as junior synonym of Phaenonotum exstriatum (Say, 1835)), Phaenonotum laevicolle Sharp, 1882, Phaenonotum rotundulum Sharp, 1882 and Phaenonotum tarsale Sharp, 1882. Lectotypes are designated for Phaenonotum apicale, Phaenonotum collare, Phaenonotum rotundulum and Phaenonotum tarsale. External diagnostic characters and morphology of male genitalia are illustrated. A table summarizing diagnostic characters allowing the identification of the species is provided. PMID:27110202

  13. Redescriptions and lectotype designations of Central American species of Phaenonotum Sharp (Coleoptera, Hydrophilidae) based on the type material from the David Sharp collection.

    PubMed

    Deler-Hernández, Albert; Fikáček, Martin

    2016-01-01

    In order to understand the identity of the Central American species of the genus Phaenonotum Sharp, 1882, the type specimens of the species described by Sharp (1882) deposited in the David Sharp collection in the Natural History Museum in London have been re-examined. The following species are redescribed: Phaenonotum apicale Sharp, 1882, Phaenonotum collare Sharp, 1882, Phaenonotum dubium Sharp, 1882 (confirmed as junior synonym of Phaenonotum exstriatum (Say, 1835)), Phaenonotum laevicolle Sharp, 1882, Phaenonotum rotundulum Sharp, 1882 and Phaenonotum tarsale Sharp, 1882. Lectotypes are designated for Phaenonotum apicale, Phaenonotum collare, Phaenonotum rotundulum and Phaenonotum tarsale. External diagnostic characters and morphology of male genitalia are illustrated. A table summarizing diagnostic characters allowing the identification of the species is provided.

  14. Is There Still Time to Avoid `Dangerous Anthropogenic Interference' with Global Climate? The Importance of the Work of Charles David Keeling

    NASA Astrophysics Data System (ADS)

    Hansen, J.

    2005-12-01

    David Keeling altered our perspectives about global change with his painstaking observations of atmospheric carbon dioxide. The now famous `Keeling curve', measuring both the pulse of Nature and a steadily rising human impact on atmospheric composition, has invariably been hailed as our most rigorous and fundamental measure of global change. Carbon dioxide has been joined by other key metrics that help define the causes and consequences of global climate change. The Earth's history provides our best indication of the levels of change that are likely to have deleterious effects on humans and wildlife. This discussion of climate metrics will present up-to-date measures of the agents of global change and climate change itself, including steps to minimize and assess measurement biases. The metrics are beginning to paint an increasingly clear picture of humanity's prospects for avoiding `dangerous anthropogenic interference' with global climate.

  15. ‘The Solution to his Own Enigma’: Connecting the Life of Montague David Eder (1865–1936), Socialist, Psychoanalyst, Zionist and Modern Saint1

    PubMed Central

    THOMSON, MATHEW

    2011-01-01

    This article examines the career of pioneer British psychoanalyst David Eder (1865–1936). Credited by Freud as the first practising psychoanalyst in England, active in early British socialism and then a significant figure in Zionism in post-war Palestine, and in between an adventurer in South America, a pioneer in the field of school medicine, and a writer on shell-shock, Eder is a strangely neglected figure in existing historiography. The connections between his interest in medicine, psychoanalysis, socialism and Zionism are also explored. In doing so, this article contributes to our developing understanding of the psychoanalytic culture of early twentieth-century Britain, pointing to its shifting relationship to broader ideology and the practical social and political challenges of the period. The article also reflects on the challenges for both Eder’s contemporaries and his biographers in making sense of such a life. PMID:23752865

  16. The Liberating Role of Astronomy in an Old Farmer's Almanac: David Rittenhouse's "Useful Knowledge" and a Benjamin Banneker Almanac for 1792

    NASA Astrophysics Data System (ADS)

    Walker, Theodore, Jr.

    2012-06-01

    Traditionally, astronomy met theology and political ethics in almanacs. As presented in early New England almanacs of the farmer's type, astronomy was deity-affirming and liberty-oriented. The old English label for astronomy that affirms theology was "Astro-theology" (William Derham, 1715). The New England rendering of astro-theology was so strongly oriented towards liberty that it can now be labeled astro-liberation theology. This 21st century label is appropriate because 18th century New England printers and astronomers used astronomy to demonstrate the glory of the Creator (astro-theology) and to encourage liberation from colonialism and slavery (astro-liberation theology). A philosophy of astronomy as "useful knowledge' expressed by David Rittenhouse in 1775 - and implicit in a Benjamin Banneker almanac for 1792 - included liberty-oriented visions of planet Earth as seen from outer space, and liberty-oriented visions of intelligent life on other planets orbiting other stars.

  17. Evaluation of a Structured Predeparture Orientation at the David Geffen School of Medicine's Global Health Education Programs.

    PubMed

    Herbst de Cortina, Sasha; Arora, Gitanjli; Wells, Traci; Hoffman, Risa M

    2016-03-01

    Given the lack of a standardized approach to medical student global health predeparture preparation, we evaluated an in-person, interactive predeparture orientation (PDO) at the University of California Los Angeles (UCLA) to understand program strengths, weaknesses, and areas for improvement. We administered anonymous surveys to assess the structure and content of the PDO and also surveyed a subset of students after travel on the utility of the PDO. We used Fisher's exact test to evaluate the association between prior global health experience and satisfaction with the PDO. One hundred and five students attended the PDO between 2010 and 2014 and completed the survey. One hundred and four students (99.0%) reported learning new information. Major strengths included faculty mentorship (N = 38, 19.7%), opportunities to interact with the UCLA global health community (N = 34, 17.6%), and sharing global health experiences (N = 32, 16.6%). Of students surveyed after their elective, 94.4% (N = 51) agreed or strongly agreed that the PDO provided effective preparation. Students with prior global health experience found the PDO to be as useful as students without experience (92.7% versus 94.4%, P = 1.0). On the basis of these findings, we believe that a well-composed PDO is beneficial for students participating in global health experiences and recommend further comparative studies of PDO content and delivery. PMID:26755562

  18. Evaluation of a Structured Predeparture Orientation at the David Geffen School of Medicine's Global Health Education Programs.

    PubMed

    Herbst de Cortina, Sasha; Arora, Gitanjli; Wells, Traci; Hoffman, Risa M

    2016-03-01

    Given the lack of a standardized approach to medical student global health predeparture preparation, we evaluated an in-person, interactive predeparture orientation (PDO) at the University of California Los Angeles (UCLA) to understand program strengths, weaknesses, and areas for improvement. We administered anonymous surveys to assess the structure and content of the PDO and also surveyed a subset of students after travel on the utility of the PDO. We used Fisher's exact test to evaluate the association between prior global health experience and satisfaction with the PDO. One hundred and five students attended the PDO between 2010 and 2014 and completed the survey. One hundred and four students (99.0%) reported learning new information. Major strengths included faculty mentorship (N = 38, 19.7%), opportunities to interact with the UCLA global health community (N = 34, 17.6%), and sharing global health experiences (N = 32, 16.6%). Of students surveyed after their elective, 94.4% (N = 51) agreed or strongly agreed that the PDO provided effective preparation. Students with prior global health experience found the PDO to be as useful as students without experience (92.7% versus 94.4%, P = 1.0). On the basis of these findings, we believe that a well-composed PDO is beneficial for students participating in global health experiences and recommend further comparative studies of PDO content and delivery.

  19. Development of a headspace-solid phase micro extraction method to monitor changes in volatile profile of rose (Rosa hybrida, cv David Austin) petals during processing.

    PubMed

    Bianchi, Giulia; Nuzzi, Monica; Avitabile Leva, Alexa; Rizzolo, Anna

    2007-05-25

    In the present study, headspace solid phase microextraction combined to capillary gas chromatography (HS-SPME-GC) has been applied for the determination of changes in the volatile profile of rose petals (Rosa hybrida, cvs David Austin) following processing (heat treatment and addition as an ingredient to a food product--for example yoghurt). Four SPME fibres at two sampling temperatures (40 and 60 degrees C) with a sampling time of 30 min were examined. Volatile profiles were detected either by FID or/and by olfactometry (ODP-II, Gerstel). Fibre testing was performed using raw rose petals for sampling temperature selection and an 18 characteristic rose volatile standard mixture in water was used to compare fibre performances at the sampling temperature of 60 degrees C. Polydimethylsiloxane-divinylbenzene (PDMS-DVB) fibre at the sampling temperature of 60 degrees C was the most suitable to sample the rose alcohols phenyl ethanol, citronellol, nerol, geraniol and eugenol, as assessed by GC-olfactometry, not only from raw petals, but also from processed rose petals and the food product. PDMS-DVB fibre also showed a desired low affinity to volatiles from yoghurt, which reduces the influence of food matrix on the volatile profile. The method was linear over two orders of magnitude and had satisfactory repeatability, with limits of detection for the rose alcohols ranging from <1 to 10 ng/ml concentration levels.

  20. Investigation of Neospora caninum seroprevalence and potential impact on reproductive success in semi-free-ranging Père David's deer (Elaphurus davidianus)

    PubMed Central

    Bapodra, Priya; Wolfe, Barbara A

    2015-01-01

    This study aimed to determine the prevalence and reproductive impact of Neospora caninum in a herd of semi-free-ranging Père David's deer (Elaphurus davidianus) at a conservation facility, following a suspected abortion storm in 2008. Serum samples (n=103) collected from 60 individuals between 2002 and 2011 were evaluated using competitive ELISA for the detection of N. caninum-specific antibodies. Of the 103 samples, 73 (70.9 per cent) were positive for N. caninum antibodies, with a mean±sd competitive inhibition (CI) of 77.6±19.8 per cent. Thirty (29.1 per cent) samples were seronegative, with mean CI of 15.2±9.70 per cent. A significant negative linear relationship was noted between the proportion of seropositive animals and age (R2=0.228, P<0.001). Calving rates of adult females from 2005 to 2011 ranged from 15.4 per cent to 52 per cent (mean 35.5±11.3 per cent), and did not correlate with mean CI values (Spearman's rank correlation coefficient=0.072, P=0.878). While both horizontal and transplacental transmission are likely contributing to persistent herd seropositivity, the role of N. caninum in reproductive success in this and other populations of endangered ungulates remains to be explored. PMID:26392906

  1. In response to David Greenwood's `Place mobility and faculty life: mindfulness through change' through the lens of science teacher education programs

    NASA Astrophysics Data System (ADS)

    Nyaema, Mary K.

    2016-08-01

    In writing this review, I draw on the experience of David Greenwood (Cult Stud Sci Educ 10:5-16, 2015) whose ethnographic study sheds light on his growth as a faculty member who has taught in various settings that are quite different from the culture that he grew up with. I extend his thoughts on ecological mindfulness to encompass a culturally aware method of teaching based on place sensitized more to the needs of science teacher preparation programs. The methods used in writing the review included literature searches for articles that incorporate ecological mindfulness and culturally responsive teaching in science teacher preparation programs and reflected ideas voiced in Greenwood's article. Although he seems that he is primarily addressing other faculty members, his experiences can be used as lifelong lessons for preservice teachers entering a primarily homogeneous workforce expected to teach an increasingly diverse student population. His humor, use of Haiku, poetry and mindfulness as a way of becoming one with a culture that he is not accustomed has many lessons that prove useful in training more culturally responsive teachers. In light of an increasingly diverse US student population versus a stagnantly homogeneous teaching workforce, his reflective practice will prove useful to teachers who are expected to teach students with cultures different from their own.

  2. From precocious fame to mature obscurity: David Walker (1837-1917) MD, LRCSI, surgeon and naturalist to the Fox Arctic Expedition of 1857-59.

    PubMed

    Froggatt, Peter; Walker, Brian M

    2012-11-01

    The Belfast-born David Walker was the 19-year-old surgeon and naturalist on the epic Fox Arctic Expedition (1857-59) that established the fate of Sir John Franklin's unsuccessful (1845) search for the North-West Passage. On return the crew were fêted as heroes and decorated, and shared in a £5000 government bounty: Walker was also received by the Queen and (in Ireland) by the Lord Lieutenant, was honoured by the principal British and Irish natural history societies and his portrait was exhibited in the National Portrait Gallery, London. This paper describes his adventurous life, including the Fox Expedition, which from 1862 was spent abroad and included time in the Cariboo gold fields, service in the United States Army, practice in a notorious Californian frontier town and, in later life, the comparative quiet of general and occupational medical practice in Portland, Oregon. Once a household name, his death went unrecorded in the British and Irish medical and lay press.

  3. Experiments in Physical Chemistry, Sixth Edition (by David P. Shoemaker, Carl W. Garland, and Joseph W. Nibler)

    NASA Astrophysics Data System (ADS)

    Feigerle, Charles S.

    1997-05-01

    McGraw-Hill: New York, 1996. xii + 778 pp. ISBN 0-07-057074-4. Experiments in Physical Chemistry has long been one of the best textbooks available for undergraduate courses in physical chemistry laboratory. The present edition follows a similar format as previous editions, consisting of (i) a series of introductory sections dealing with common aspects of all experiments, such as recording of data, report writing, data and error analysis, and the use of computer software to aide in these, (ii) 48 experiments spanning 12 fundamental areas, and (iii) a series of resource chapters providing an introduction to electronics, instruments, techniques, and procedures commonly utilized in the performance of experiments in physical chemistry. Some needed changes have been incorporated in this edition, most notably the addition of sections that recognize the increased role of computers in modern experimentation. In particular, the section on computer software has been expanded and moved ahead of the experiments. The use of word processing, spreadsheets, and symbolic mathematics programs is emphasized, with examples using some of the most popular commercial programs. Three new experiments have been added and a fourth substantially modified. Each of the 44 other experiments has undergone some review and modernization, and a much-needed section on safety issues has been added to each. A resource chapter on computer interfacing, treating data types, programming languages and interfacing has been added. Examples are given for programming RS-232 communication and analog/digital interface boards using visual basic routines. I recommend this book be given serious consideration as a text for a one- or two-semester course in physical chemistry laboratory. The approach to experimentation in physical chemistry, the experiments, and the techniques that are described can form a solid basis for such a course. My one criticism is that the text offers only a limited number of laser

  4. 75 FR 53264 - United States Marine Corps, Marine Corps Base Quantico, Quantico VA; Restricted Area

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-31

    ....regulations.gov . Follow the instructions for submitting comments. E-mail: david.b.olson@usace.army.mil... Engineers, Attn: CECW-CO-R (David B. Olson), 441 G Street, NW., Washington, DC 20314-1000. Hand Delivery... copy form. FOR FURTHER INFORMATION CONTACT: Mr. David Olson, Headquarters, Operations and...

  5. Once a physicist: David Florence

    NASA Astrophysics Data System (ADS)

    Florence, David

    2009-03-01

    I did mathematical physics because it was just what I was best at. I enjoyed it at school, so I applied to do it at Nottingham University. I fell into it, to be quite honest. Once at university, I struggled at first, partly because I found it quite difficult to combine studying with competing and training in sport, which is pretty much full time as well. But by the end of my university career, I had learned to be organized, and to manage my time pretty effectively, so I enjoyed it a lot more.

  6. David Georgi's Cal Council Presidency

    ERIC Educational Resources Information Center

    Georgi, David

    2015-01-01

    When the author was asked to write a mini-memoir about his time as Cal Council president, his first thought was "Now, when exactly was that?" He says that pretty much summarizes the quality of his memory these days. The author's first contact with the California Council on the Education of Teachers was back in the 1970s when the…

  7. Once a physicist: David Roy

    NASA Astrophysics Data System (ADS)

    2010-02-01

    My interest in science started very early, probably with science-fiction books like the Tom Swift series, which are aimed at children. After brief stints in chemistry and engineering, I chose to study physics at Boston University because I found it the most challenging. I also had dreams of being an "inventor" and thought physics would give me an understanding of how things worked.

  8. The vision of David Marr.

    PubMed

    Stevens, Kent A

    2012-01-01

    Marr proposed a computational paradigm for studying the visual system, wherein aspects of vision would be amenable to study with what might be regarded a computational-reductionist approach. First, vision would be cleaved into separable 'computational theories', in which the visual system is characterized in terms of its computational goals and the strategies by which they are carried out. Each such computational theory could then be investigated in increasingly concrete terms, from symbols and measurements, to representations and algorithms, to processes and neural implementations. This paradigm rests on some general expectations of a symbolic information processing system, including his stated principles of explicit naming, modular design, least commitment, and graceful degradation. In retrospect, the computational framework also tacitly rests on additional assumptions about the nature of biological information processing: (1) separability of computational strategies, (2) separability of representations, (3) a pipeline nature of information processing, and that (4) the representations employ primitives of low dimensionality. These assumptions are discussed in this retrospective.

  9. Vergano Receives David Perlman Award

    NASA Astrophysics Data System (ADS)

    Kelly, Sue

    2006-08-01

    Dan Vergano received the Perlman Award at the Joint Assembly Honors Ceremony, whichwas held on 25 May 2006 in Baltimore, Md. Vergano was honored for `The Debate's over:Globe is warming,' which describes the linkages between the science of climate change andthe complexity of technical and economic decisions facing its mitigation.

  10. Recruiting and retaining high-quality teachers in rural areas.

    PubMed

    Monk, David H

    2007-01-01

    In examining recruitment and retention of teachers in rural areas, David Monk begins by noting the numerous possible characteristics of rural communities--small size, sparse settlement, distance from population concentrations, and an economic reliance on agricultural industries that are increasingly using seasonal and immigrant workers to minimize labor costs. Many, though not all, rural areas, he says, are seriously impoverished. Classes in rural schools are relatively small, and teachers tend to report satisfaction with their work environments and relatively few problems with discipline. But teacher turnover is often high, and hiring can be difficult. Monk observes that rural schools have a below-average share of highly trained teachers. Compensation in rural schools tends to be low, perhaps because of a lower fiscal capacity in rural areas, thus complicating efforts to attract and retain teachers. Several student characteristics, including relatively large shares of students with special needs and with limited English skills and lower shares of students attending college, can also make it difficult to recruit and retain high-quality teachers. Other challenges include meeting the needs of highly mobile children of low-income migrant farm workers. With respect to public policy, Monk asserts a need to focus on a subcategory of what might be called hard-to-staff rural schools rather than to develop a blanket set of policies for all rural schools. In particular, he recommends a focus on such indicators as low teacher qualifications, teaching in fields far removed from the area of training, difficulty in hiring, high turnover, a lack of diversity among teachers in the school, and the presence of migrant farm workers' children. Successful efforts to stimulate economic growth in these areas would be highly beneficial. He also calls attention to the potential for modern telecommunication and computing technologies to offset some of the drawbacks associated with teaching

  11. Area contingency plan Chicago area. (COTP Chicago)

    SciTech Connect

    1995-06-01

    The Area Contingency Plan, mandated under the Oil Pollution Act, was developed by the Chicago Area Committee, which is chaired by the Coast Guard and consists of local, state, federal, and private members. The plan prepares in advance for an oil or hazardous substance spill in the COTP Chicago Coastal Zone.

  12. Area contingency plan Wisconsin area. (COTP Milwaukee)

    SciTech Connect

    1994-06-30

    The Area Contingency Plan, mandated under the Oil Pollution Act, was developed by the Eastern Wisconsin Area Committee, which is chaired by the Coast Guard and consists of local, state, federal, and private members. The plan prepares in advance for an oil or hazardous substance spill in the COTP Milwaukee Coastal Zone.

  13. Health Service Areas (HSAs) - Small Area Estimates

    Cancer.gov

    Health Service Areas (HSAs) are a compromise between the 3000 counties and the 50 states. An HSA may be thought of as an area that is relatively self-contained with respect to hospital care and may cross over state boundries.

  14. WHETSTONE ROADLESS AREA, ARIZONA.

    USGS Publications Warehouse

    Wrucke, Chester T.; McColly, Robert A.

    1984-01-01

    A mineral survey conducted has shown that areas in and adjacent to the Whetstone Roadless Area, Arizona have a substantiated resource potential for copper, lead, gold, silver, and quartz, and a probable mineral-resource potential for copper silver, lead, gold, molybdenum, tungsten, uranium, and gypsum. Copper and silver occur in a small vein deposit in the southwestern part of the roadless area. Copper, lead, silver, gold, and molybdenum are known in veins associated with a porphyry copper deposit in a reentrant near the southern border of the roadless area. Vein deposits of tungsten and uranium are possible in the northeast part of the roadless area near areas of known production of these commodities. Demonstrated resources of quartz for smelter flux extend into the roadless area from the Ricketts mine. Areas of probable potential for gypsum resources also occur within the roadless area. No potential for fossil fuel resources was identified in the study.

  15. CUCAMONGA ROADLESS AREAS, CALIFORNIA.

    USGS Publications Warehouse

    Morton, Douglas M.; Peters, Thomas J.

    1984-01-01

    On the basis of geologic, geochemical, and geophysical surveys and an investigation of mines, prospects, and mineralized areas, the Cucamonga Roadless Areas in California have two areas of probable mineral-resource potential. An area of probable mineral-resource potential for low-grade tungsten and gold resources is located in the northern part of the roadless areas, and an area of similar potential for small deposits of silver, lead, and zinc is located in the southwestern part of the roadless areas. An interpretation of an aeromagnetic survey of the Cucamonga Roadless Areas showed magnetic anomalies and patterns closely related to magnetic variation in rock units, but indicated no unknown areas of mineral-resource potential.

  16. RATTLESNAKE ROADLESS AREA, ARIZONA.

    USGS Publications Warehouse

    Karlstrom, Thor N.V.; McColly, Robert

    1984-01-01

    There is little promise for the occurrence of mineral or energy resources in the Rattlesnake Roadless Area, Arizona, as judged from field studies. Significant concentrations of minerals within the roadless area are not indicated by geologic mapping, geochemical sampling, or aeromagnetic studies. Basalt, volcanic cinders, sand and gravel, and sandstone that may be suitable for construction materials occur in the area, but are more readily accessible outside the roadless area boundary.

  17. Developing Environmental Study Areas.

    ERIC Educational Resources Information Center

    Wert, Jonathan M.

    This publication is designed to help the teacher in developing environmental study areas. Numerous examples of study areas, including airports, lakes, shopping centers, and zoos, are listed. A current definition of environmental study areas is given and guidelines for their development and identification are included. The appendix, which comprises…

  18. CHATTAHOOCHEE ROADLESS AREA, GEORGIA.

    USGS Publications Warehouse

    Nelson, Arthur E.; Welsh, Robert A.

    1984-01-01

    A mineral survey indicates that the Chattahoochee Roadless Area, Georgia, offers little promise for the occurrence of mineral resources even though gold, mica, sillimanite, soapstone, dunite, chromite, and nickel have been mined nearby, and source rocks for these commodities are present in the roadless area. Granite gneiss, gneiss, schist, and metasandstone in the roadless area are suitable for stone, crushed rock, or aggregate; however, other sources for these materials are available outside the roadless area, closer to present markets. The potential for the occurrence of hydrocarbons (probably gas) beneath the thick regional thrust sheets in this area cannot be adequately evaluated from available data.

  19. TROUBLESOME ROADLESS AREA, KENTUCKY.

    USGS Publications Warehouse

    Sigleo, W.R.; Hammack, R.W.

    1984-01-01

    A mineral-resource survey identified resources of coal, oil and gas, sandstone, and shale in the Troublesome Roadless Area, Kentucky. Demonstrated resources of approximately 429,100 short tons of coal in an area of substantiated resource potential are contained in two major coal beds more than 28 in. thick and the area also contains an additional 483,900 short tons of coal in beds between 14 and 28 in. thick. A probable potential for oil and gas is assigned to the entire area as these fuels may be present in underlying rocks of Mississippian age. Sandstone for silica sand, construction sand, and dimension stone, and shale for structural clay products occur in the area, but these commodities also occur in abundance outside the roadless area. A geochemical survey indicates that there is little promise for the occurrence of metallic mineral resources in the roadless area.

  20. Multiple Landslide-Hazard Scenarios Modeled for the Oakland-Berkeley Area, Northern California

    USGS Publications Warehouse

    Pike, Richard J.; Graymer, Russell W.

    2008-01-01

    With the exception of Los Angeles, perhaps no urban area in the United States is more at risk from landsliding, triggered by either precipitation or earthquake, than the San Francisco Bay region of northern California. By January each year, seasonal winter storms usually bring moisture levels of San Francisco Bay region hillsides to the point of saturation, after which additional heavy rainfall may induce landslides of various types and levels of severity. In addition, movement at any time along one of several active faults in the area may generate an earthquake large enough to trigger landslides. The danger to life and property rises each year as local populations continue to expand and more hillsides are graded for development of residential housing and its supporting infrastructure. The chapters in the text consist of: *Introduction by Russell W. Graymer *Chapter 1 Rainfall Thresholds for Landslide Activity, San Francisco Bay Region, Northern California by Raymond C. Wilson *Chapter 2 Susceptibility to Deep-Seated Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Richard J. Pike and Steven Sobieszczyk *Chapter 3 Susceptibility to Shallow Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Kevin M. Schmidt and Steven Sobieszczyk *Chapter 4 Landslide Hazard Modeled for the Cities of Oakland, Piedmont, and Berkeley, Northern California, from a M=7.1 Scenario Earthquake on the Hayward Fault Zone by Scott B. Miles and David K. Keefer *Chapter 5 Synthesis of Landslide-Hazard Scenarios Modeled for the Oakland-Berkeley Area, Northern California by Richard J. Pike The plates consist of: *Plate 1 Susceptibility to Deep-Seated Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Richard J. Pike, Russell W. Graymer, Sebastian Roberts, Naomi B. Kalman, and Steven Sobieszczyk *Plate 2 Susceptibility to Shallow Landsliding Modeled for the Oakland-Berkeley Area, Northern California by Kevin M. Schmidt and Steven

  1. Protected area management

    USGS Publications Warehouse

    Fagre, Daniel B.; Prato, Tony; Wang, Yeqiao

    2014-01-01

    Designated protected areas are diverse in scope and purpose and have expanded from Yellowstone National Park in the United States, the world’s first national park, to 157,897 parks and protected areas distributed globally. Most are publicly owned and serve multiple needs that reflect regional or national cultures. With ever-increasing threats to the integrity of protected areas, managers are turning to flexible management practices such as scenario planning and adaptive management.

  2. SUGARLOAF ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Powell, Robert E.; Campbell, Harry W.

    1984-01-01

    On the basis of geologic, geochemical, and geophysical investigations and a survey of mines, quarries, and prospects the Sugarloaf Roadless Area, California, has little promise for the occurrence of metallic mineral or energy resources. Units of carbonate rock and graphitic schist have demonstrated resources of magnesian marble and graphite. Sand, gravel, and construction stone other than carbonate rock are present in the roadless area, but similar or better quality materials are abundant and more accessible outside the area.

  3. CORNPLANTER ROADLESS AREA, PENNSYLVANIA.

    USGS Publications Warehouse

    Lesure, Frank G.; Welsh, Robert A., Jr.

    1984-01-01

    The Cornplanter Roadless Area is on the west shore of Allegheny Reservoir, Pennsylvania, in an area containing flat-lying sedimentary rocks of Devonian and Mississippian age. Based on mineral-resource studies, these rocks have a substantiated potential for natural gas and a probable potential for oil in the roadless area. Other identified mineral resources include various rocks suitable for crushed rock, conglomeratic sandstone suitable for high silica uses, and shale suitable for production of clay products.

  4. SAVANNAH ROADLESS AREA, FLORIDA.

    USGS Publications Warehouse

    Patterson, Sam H.; Crandall, Thomas M.

    1984-01-01

    On the basis of a mineral survey the Savannah Roadless Area in Florida was appraised to offer little promise for the occurrence of mineral resources. The commodities identified in the area are deposits of sand and gravel; however, they are deeply buried, far from potential markets, and more readily accessible material exists outside the roadless area. The possibility that oil and gas might occur in the Jurassic Smackover Formation or in other formations at depth cannot be ruled out.

  5. Optimizing your reception area.

    PubMed

    Lachter, Jesse; Raldow, Ann; Molin, Niki

    2012-01-01

    Through the optimization of reception areas (waiting rooms), physicians can improve the medical experiences of their patients. A qualitative investigation identified issues relevant to improving the quality of the reception area and was used to develop a thorough questionnaire. Most patients were satisfied with accessibility, reception area conditions, and performance of doctors and nurses. The main reasons for dissatisfaction were due to remediable points. No correlations were found between patient satisfaction and age, sex, or religion. A 36-item checklist for satisfaction with reception areas is offered as a useful tool for health quality self-assessment.

  6. SCODIES ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Peterson, Jocelyn A.; Capstick, Donald O.

    1984-01-01

    Geologic and geochemical studies carried out in the Scodies Roadless Area California indicate little promise for the occurrence of metallic mineral resources within the area. Tungsten has been mined from tactite in pre-Cretaceous roof pendants in the Weldon tungsten district a few miles to the west and in the Indian Wells Canyon district to the northeast. Small outcrops of similar roof pendants occur in the Scodies Roadless Area, but no tungsten resource potential was identified. Three quartz veins occurring within the roadless area may be utilized for decorative stone.

  7. Northwest Area Science

    USGS Publications Warehouse

    Fuentes, Tracy L.; van Heeswijk, Marijke; Grossman, Eric E.

    2010-01-01

    Northwest Area Facts * Population about 12 million * 43 federally recognized Tribes * Hydropower provides about two-thirds of electricity supply * 78 federally listed threatened and endangered species * 12 active or potentially active volcanoes * Columbia River system drains more than 260,000 square miles, an area about the size of Texas * More than 175 square miles covered by glaciers * More than 900 miles of Pacific Ocean coastline * More than 2,300 miles of greater Puget Sound coastline * Some forests store more carbon per unit area than any other area in the world, including the tropics * 51 percent federal lands * Significant lead, zinc, silver, and phosphate deposits

  8. Phoenix Lander Work Area

    NASA Technical Reports Server (NTRS)

    2008-01-01

    This image shows NASA's Phoenix Mars Lander Robotic Arm work area with an overlay. The pink area is available for digging, the green area is reserved for placing the Thermal and Electrical Conductivity Probe (TECP) instrument. Soil can be dumped in the violet area.

    Images were displayed using NASA Ames 'Viz' visualization software.

    The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  9. KSC Technology Area 8

    NASA Technical Reports Server (NTRS)

    Seibert, Marc A.

    2012-01-01

    Tracking, Timing, Communications and Navigation are critical to all NASA missions. Accurate weather prediction is critical to KSC launch activities. KSC is involved with and in several cases leading research and development in many exciting areas and with partners. We welcome new partners in all of these areas!

  10. Cleaning Physical Education Areas.

    ERIC Educational Resources Information Center

    Griffin, William R.

    1999-01-01

    Discusses techniques to help create clean and inviting school locker rooms. Daily, weekly or monthly, biannual, and annual cleaning strategies for locker room showers are highlighted as are the specialized maintenance needs for aerobic and dance areas, running tracks, and weight training areas. (GR)

  11. Creative Outdoor Play Areas.

    ERIC Educational Resources Information Center

    Miller, Peggy L.

    Considering the creation of proper play areas for children (school sites, municipal and mini parks, private homes and backyards, shopping centers, apartment complexes, recreational areas, roadside parks, nursery schools, churches, summer camps, and drive-in theaters) as one of today's major challenges, the author recommends that professional…

  12. Area Ratios of Quadrilaterals.

    ERIC Educational Resources Information Center

    Anderson, David R.; Arcidiacono, Michael J.

    1989-01-01

    Shows that the ratio of the area of the quadrilateral formed by joining the kth points to the area of the original quadrilateral is constant whether it is convex or concave quadrilateral. Presents many geoboard or dot paper diagrams and geometrical expresssions. (YP)

  13. PYRAMID ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Armstrong, Augustus K.; Scott, Douglas F.

    1984-01-01

    A geologic and mineral survey was conducted in the Pyramid Roadless Area, California. The area contains mineral showings, but no mineral-resource potential was identified during our studies. Three granodiorite samples on the west side of the roadless area contained weakly anomalous concentrations of uranium. Two samples of roof-pendant rocks, one metasedimentary rock and one metavolcanic rock, contain low concentrations of copper, and of copper and molybdenum, respectively. Although none was identified, the geologic terrane is permissive for mineral occurrences and large-scale, detailed geologic mapping of the areas of metasedimentary and metavolcanic roof pendants in the Pyramid Roadless Area could define a mineral-resource potential for tungsten and precious metals.

  14. OLALLIE ROADLESS AREA, OREGON.

    USGS Publications Warehouse

    Walker, George W.; Neumann, Terry R.

    1984-01-01

    The Olallie Roadless Area, Oregon, is devoid of mines and mineral prospects, and a mineral-resource evaluation of the area did not identify any mineral-resource potential. There is no evidence that fossil fuels are present in the roadless area. Nearby areas in Clackamas, Marion, Jefferson, and Wasco Counties are characterized by higher-than-normal heat flow and by numerous thermal springs, some of which have been partly developed. this may indicate that the region has some, as yet undefined, potential for the development of geothermal energy. Lack of thermal springs or other evidence of localized geothermal anomalies within the roadless area may be the result of masking by young, nonconductive rock units and by the flooding out and dilution of rising thermal waters by cool meteoric water.

  15. Ludwig Guttmann (1899-1980) and David Ben Gurion (1886-1973): an early account of the rehabilitation facilities in Israel.

    PubMed

    Ohry, Avi; Silver, John Russell

    2006-11-01

    Ludwig Guttmann in 1944 at Stoke Mandeville Hospital established comprehensive care of spinal patients. His methods were extremely successful and he was responsible for the establishment of the comprehensive treatment of spinal injuries throughout Europe and large areas of the world. He was a Jew who had fled Nazi Germany, and he evinced strong loyalty to the State of Israel. In December 1949, he was invited by the Government of Israel to visit and advise on the status of rehabilitation of casualties who had suffered neurological injuries in the War of Independence (1948-49). His work is mentioned in his correspondence with Prime Minister Ben Gurion as well as in the Prime Minister's diaries. This episode offers a unique insight into Guttmann's approach to rehabilitation in his early years.

  16. Protected areas and poverty

    PubMed Central

    Brockington, Daniel; Wilkie, David

    2015-01-01

    Protected areas are controversial because they are so important for conservation and because they distribute fortune and misfortune unevenly. The nature of that distribution, as well as the terrain of protected areas themselves, have been vigorously contested. In particular, the relationship between protected areas and poverty is a long-running debate in academic and policy circles. We review the origins of this debate and chart its key moments. We then outline the continuing flashpoints and ways in which further evaluation studies could improve the evidence base for policy-making and conservation practice. PMID:26460124

  17. RUBICON ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Harwood, David S.; Cather, Eric E.

    1984-01-01

    The Rubicon Roadless Area encompasses about 8 sq mi along the lower reaches of the Rubicon River, a major tributary of the Middle Fork of the American River that drains the west slope of the Sierra Nevada in eastern California. Based on mineral-resource surveys the area has little promise for the occurrence of metallic or energy resources. A very small demonstrated gold resource occurs at the Pigeon Roost mine. Glacial deposits, which occur in the eastern part of the area, are too bouldery and too small to be of value as construction materials.

  18. Decontamination & decommissioning focus area

    SciTech Connect

    1996-08-01

    In January 1994, the US Department of Energy Office of Environmental Management (DOE EM) formally introduced its new approach to managing DOE`s environmental research and technology development activities. The goal of the new approach is to conduct research and development in critical areas of interest to DOE, utilizing the best talent in the Department and in the national science community. To facilitate this solutions-oriented approach, the Office of Science and Technology (EM-50, formerly the Office of Technology Development) formed five Focus AReas to stimulate the required basic research, development, and demonstration efforts to seek new, innovative cleanup methods. In February 1995, EM-50 selected the DOE Morgantown Energy Technology Center (METC) to lead implementation of one of these Focus Areas: the Decontamination and Decommissioning (D & D) Focus Area.

  19. 300 AREA URANIUM CONTAMINATION

    SciTech Connect

    BORGHESE JV

    2009-07-02

    {sm_bullet} Uranium fuel production {sm_bullet} Test reactor and separations experiments {sm_bullet} Animal and radiobiology experiments conducted at the. 331 Laboratory Complex {sm_bullet} .Deactivation, decontamination, decommissioning,. and demolition of 300 Area facilities

  20. 300 Area Disturbance Report

    SciTech Connect

    LL Hale; MK Wright; NA Cadoret

    1999-01-07

    The objective of this study was to define areas of previous disturbance in the 300 Area of the U.S. Department of Energy (DOE) Hanford Site to eliminate these areas from the cultural resource review process, reduce cultural resource monitoring costs, and allow cultural resource specialists to focus on areas where subsurface disturbance is minimal or nonexistent. Research into available sources suggests that impacts from excavations have been significant wherever the following construction activities have occurred: building basements and pits, waste ponds, burial grounds, trenches, installation of subsurface pipelines, power poles, water hydrants, and well construction. Beyond the areas just mentioned, substrates in the' 300 Area consist of a complex, multidimen- sional mosaic composed of undisturbed stratigraphy, backfill, and disturbed sediments; Four Geographic Information System (GIS) maps were created to display known areas of disturbance in the 300 Area. These maps contain information gleaned from a variety of sources, but the primary sources include the Hanford GIS database system, engineer drawings, and historic maps. In addition to these maps, several assumptions can be made about areas of disturbance in the 300 Area as a result of this study: o o Buried pipelines are not always located where they are mapped. As a result, cultural resource monitors or specialists should not depend on maps depicting subsurface pipelines for accurate locations of previous disturbance. Temporary roads built in the early 1940s were placed on layers of sand and gravel 8 to 12 in. thick. Given this information, it is likely that substrates beneath these early roads are only minimally disturbed. Building foundations ranged from concrete slabs no more than 6 to 8 in. thick to deeply excavated pits and basements. Buildings constructed with slab foundations are more numerous than may be expected, and minimally disturbed substrates may be expected in these locations. Historic black

  1. 5 CFR 591.205 - Which areas are nonforeign areas?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Which areas are nonforeign areas? 591.205... ALLOWANCES AND DIFFERENTIALS Cost-of-Living Allowance and Post Differential-Nonforeign Areas Cost-Of-Living Allowances and Post Differentials § 591.205 Which areas are nonforeign areas? (a) The nonforeign areas...

  2. 5 CFR 591.205 - Which areas are nonforeign areas?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Which areas are nonforeign areas? 591.205... ALLOWANCES AND DIFFERENTIALS Cost-of-Living Allowance and Post Differential-Nonforeign Areas Cost-Of-Living Allowances and Post Differentials § 591.205 Which areas are nonforeign areas? (a) The nonforeign areas...

  3. 5 CFR 591.207 - Which areas are COLA areas?

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Which areas are COLA areas? 591.207... ALLOWANCES AND DIFFERENTIALS Cost-of-Living Allowance and Post Differential-Nonforeign Areas Cost-Of-Living Allowances § 591.207 Which areas are COLA areas? OPM has established the following COLA areas: (a) City...

  4. 5 CFR 591.205 - Which areas are nonforeign areas?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Which areas are nonforeign areas? 591.205... ALLOWANCES AND DIFFERENTIALS Cost-of-Living Allowance and Post Differential-Nonforeign Areas Cost-Of-Living Allowances and Post Differentials § 591.205 Which areas are nonforeign areas? (a) The nonforeign areas...

  5. 5 CFR 591.207 - Which areas are COLA areas?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Which areas are COLA areas? 591.207... ALLOWANCES AND DIFFERENTIALS Cost-of-Living Allowance and Post Differential-Nonforeign Areas Cost-Of-Living Allowances § 591.207 Which areas are COLA areas? OPM has established the following COLA areas: (a) City...

  6. 5 CFR 591.207 - Which areas are COLA areas?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Which areas are COLA areas? 591.207... ALLOWANCES AND DIFFERENTIALS Cost-of-Living Allowance and Post Differential-Nonforeign Areas Cost-Of-Living Allowances § 591.207 Which areas are COLA areas? OPM has established the following COLA areas: (a) City...

  7. 200 Area Interim Storage Area Technical Safety Requirements

    SciTech Connect

    CARRELL, R.D.

    2000-03-15

    The 200 Area Interim Storage Area Technical Safety Requirements define administrative controls and design features required to ensure safe operation during receipt and storage of canisters containing spent nuclear fuel. This document is based on the 200 Area Interim Storage Area, Annex D, Final Safety Analysis Report which contains information specific to the 200 Area Interim Storage Area.

  8. SELKIRK ROADLESS AREA, IDAHO.

    USGS Publications Warehouse

    Miller, Fred K.; Benham, John R.

    1984-01-01

    On the basis of mineral-resource surveys the Selkirk Roadless Area, Idaho has little promise for the occurrence of mineral or energy resources. Molybdenum, lead, uranium, thorium, chromium, tungsten, zirconium, and several rare-earth elements have been detected in panned concentrates from samples of stream sediment, but no minerals containing the first five elements were found in place, nor were any conditions conducive to their concentration found. Zirconium, thorium, and the rare earths occur in sparsely disseminated accessory minerals in granitic rocks and no resource potential is identified. There is no history of mining in the roadless area and there are no oil, gas, mineral, or geothermal leases or current claims.

  9. OLED area illumination source

    DOEpatents

    Foust, Donald Franklin; Duggal, Anil Raj; Shiang, Joseph John; Nealon, William Francis; Bortscheller, Jacob Charles

    2008-03-25

    The present invention relates to an area illumination light source comprising a plurality of individual OLED panels. The individual OLED panels are configured in a physically modular fashion. Each OLED panel comprising a plurality of OLED devices. Each OLED panel comprises a first electrode and a second electrode such that the power being supplied to each individual OLED panel may be varied independently. A power supply unit capable of delivering varying levels of voltage simultaneously to the first and second electrodes of each of the individual OLED panels is also provided. The area illumination light source also comprises a mount within which the OLED panels are arrayed.

  10. Explosively activated egress area

    NASA Technical Reports Server (NTRS)

    Bement, L. J.; Bailey, J. W. (Inventor)

    1983-01-01

    A lightweight, add on structure which employs linear shaped pyrotechnic charges to smoothly cut an airframe along an egress area periphery is provided. It compromises reaction surfaces attached to the exterior surface of the airframe's skin and is designed to restrict the skin deflection. That portion of the airframe within the egress area periphery is jettisoned. Retention surfaces and sealing walls are attached to the interior surface of the airframe's skin and are designed to shield the interior of the aircraft during detonation of the pyrotechnic charges.

  11. Areas of Learning

    ERIC Educational Resources Information Center

    Coe, John

    2010-01-01

    This article examines the recommendations made by the Independent Review of the Primary Curriculum (the Rose Report in 2009) that the curriculum should be organised into areas of learning. The implications for teachers are considered. By drawing upon past experience some major weaknesses and strengths implicit in the approach are identified and…

  12. LOCATING AREAS OF CONCERN

    EPA Science Inventory

    A simple method to locate changes in vegetation cover, which can be used to identify areas under stress. The method only requires inexpensive NDVI data. The use of remotely sensed data is far more cost-effective than field studies and can be performed more quickly. Local knowledg...

  13. Areas and Brownies.

    ERIC Educational Resources Information Center

    Fan, C. Kenneth

    1997-01-01

    Presents an activity that connects area with cutting brownies which are in different shapes for different numbers, uses algebraic equations, and fixes the exact dimensions of brownies. Concludes with four different solutions from six people for the class of 16 and a trapezoidal brownie. (ASK)

  14. Local Area Networks.

    ERIC Educational Resources Information Center

    Marks, Kenneth E.; Nielsen, Steven

    1991-01-01

    Discusses cabling that is needed in local area networks (LANs). Types of cables that may be selected are described, including twisted pair, coaxial cables (or ethernet), and fiber optics; network topologies, the manner in which the cables are laid out, are considered; and cable installation issues are discussed. (LRW)

  15. Plutonium focus area

    SciTech Connect

    1996-08-01

    To ensure research and development programs focus on the most pressing environmental restoration and waste management problems at the U.S. Department of Energy (DOE), the Assistant Secretary for the Office of Environmental Management (EM) established a working group in August 1993 to implement a new approach to research and technology development. As part of this new approach, EM developed a management structure and principles that led to the creation of specific Focus Areas. These organizations were designed to focus the scientific and technical talent throughout DOE and the national scientific community on the major environmental restoration and waste management problems facing DOE. The Focus Area approach provides the framework for intersite cooperation and leveraging of resources on common problems. After the original establishment of five major Focus Areas within the Office of Technology Development (EM-50, now called the Office of Science and Technology), the Nuclear Materials Stabilization Task Group (EM-66) followed the structure already in place in EM-50 and chartered the Plutonium Focus Area (PFA). The following information outlines the scope and mission of the EM, EM-60, and EM-66 organizations as related to the PFA organizational structure.

  16. Area Handbook for Guatemala.

    ERIC Educational Resources Information Center

    Dombrowski, John; And Others

    This volume is one of a series of handbooks prepared by Foreign Area Studies of American University designed to be useful to military and other personnel who need a convenient compilation of basic facts about the social, economic, political, and military institutions and practices of various countries. Chapters focus on: (1) the general character…

  17. Area Handbook for Uganda.

    ERIC Educational Resources Information Center

    Herrick, Allison Butler; And Others

    One of a series of handbooks prepared by Foreign Area Studies (FAS) of The American University, this book is an attempt to provide a comprehensive study of the dominant social, political, and economic aspects of Ugandan society, to present its strengths and weaknesses, and to identify the patterns of behavior characteristics of its members.…

  18. Tangrams and Area.

    ERIC Educational Resources Information Center

    Duke, Charlotte

    1998-01-01

    Presents an activity for demonstrating the area of five geometric figures--the square, the rectangle, the parallelogram, the triangle, and the trapezoid--that is based on a simple tangram puzzle. Suggests ways in which this activity can be used at several different levels. (ASK)

  19. Content Area Vocabulary Learning

    ERIC Educational Resources Information Center

    Fisher, Douglas; Frey, Nancy

    2014-01-01

    Students' vocabulary knowledge is a significant predictor of their overall comprehension. The Common Core State Standards are raising the expectations for word learning and there are now 4 distinct standards related to vocabulary as well as expectations in other standards, including content areas. To address these expectations, teachers need…

  20. EDUCATION IN METROPOLITAN AREAS.

    ERIC Educational Resources Information Center

    HAVIGHURST, ROBERT J.

    THIS BOOK DISCUSSES THE EFFECT OF METROPOLITANISM ON EDUCATION. METROPOLITANISM IS VIEWED BOTH AS A SET OF "EVENTS" AND AS A SET OF "GOALS" OR "TASKS" WHICH CONTEMPORARY SOCIETY SHOULD ACHIEVE. ONE PART OF THE BOOK DISCUSSES THE SOCIAL STRUCTURE AND GROWTH OF METROPOLITAN AREAS AND THE OPERATION OF METROPOLITAN SCHOOL SYSTEMS. SUCH ISSUES AS…

  1. Local Area Networks.

    ERIC Educational Resources Information Center

    Bullard, David

    1983-01-01

    The proliferation of word processors, micro- and minicomputer systems, and other digital office equipment is causing major design changes in existing networks. Local Area Networks (LANs) which have adequately served terminal users in the past must now be redesigned. Implementation at Clemson is described. (MLW)

  2. Area Handbook for Laos.

    ERIC Educational Resources Information Center

    Whitaker, Donald P.; And Others

    The volume on Laos is one of a series of handbooks prepared by the Foreign Area Studies (FAS) of the American University. It is designed to be useful to military and other personnel who need a convenient compilation of basic facts about the social, economic, political, military institutions and practices of Laos. An objective description of the…

  3. Area Handbook for Iraq.

    ERIC Educational Resources Information Center

    Smith, Harvey H.; And Others

    This volume is one of a series of handbooks prepared by Foreign Area Studies (FAS) of The American University, designed to be useful to military and other personnel who need a convenient compilation of basic facts about the social, economic, political and military institutions and practices of various countries. This particular handbook…

  4. Area Handbook for Ecuador.

    ERIC Educational Resources Information Center

    Weil, Thomas E.; And Others

    This volume on Ecuador is one of a series of handbooks prepared by the Foreign Area Studies (FAS) of the American University, designed to be useful to military and other personnel who need a convenient compilation of basic facts about the social, economic, political, and military institutions and practices of various countries. The emphasis is on…

  5. Education in Rural Areas.

    ERIC Educational Resources Information Center

    Picot, Cynthia, Ed.

    1994-01-01

    This newsletter presents information concerning the building and management of educational facilities in rural areas. The Programme on Educational Building (PEB) operates within the Organization for Economic Cooperation and Development (OECD) (Paris, France) and consists of members from 17 countries that promote the exchange of ideas, information,…

  6. Sensitive Small Area Photometer

    ERIC Educational Resources Information Center

    Levenson, M. D.

    1970-01-01

    Describes a simple photometer capable of measuring small light intensities over small areas. The inexpensive, easy-to- construct instrument is intended for use in a student laboratory to measure the light intensities in a diffraction experiment from single or multiple slits. Typical experimental results are presented along with the theoretical…

  7. Subsurface contaminants focus area

    SciTech Connect

    1996-08-01

    The US Department of Enregy (DOE) Subsurface Contaminants Focus Area is developing technologies to address environmental problems associated with hazardous and radioactive contaminants in soil and groundwater that exist throughout the DOE complex, including radionuclides, heavy metals; and dense non-aqueous phase liquids (DNAPLs). More than 5,700 known DOE groundwater plumes have contaminated over 600 billion gallons of water and 200 million cubic meters of soil. Migration of these plumes threatens local and regional water sources, and in some cases has already adversely impacted off-site rsources. In addition, the Subsurface Contaminants Focus Area is responsible for supplying technologies for the remediation of numerous landfills at DOE facilities. These landfills are estimated to contain over 3 million cubic meters of radioactive and hazardous buried Technology developed within this specialty area will provide efective methods to contain contaminant plumes and new or alternative technologies for development of in situ technologies to minimize waste disposal costs and potential worker exposure by treating plumes in place. While addressing contaminant plumes emanating from DOE landfills, the Subsurface Contaminants Focus Area is also working to develop new or alternative technologies for the in situ stabilization, and nonintrusive characterization of these disposal sites.

  8. Area Handbook for Syria.

    ERIC Educational Resources Information Center

    Nyrop, Richard; And Others

    This volume on Syria is one of a series of handbooks prepared by the Foreign Area Studies (FAS) of the American University, designed to be useful to military and other personnel who need a convenient compilation of basic facts about the social, economic, political, and military institutions and practices of various countries. The emphasis is on…

  9. Local Area Networks.

    ERIC Educational Resources Information Center

    Nasatir, Marilyn; And Others

    1990-01-01

    Four papers discuss LANs (local area networks) and library applications: (1) "Institute for Electrical and Electronic Engineers Standards..." (Charles D. Brown); (2) "Facilities Planning for LANs..." (Gail Persky); (3) "Growing up with the Alumni Library: LAN..." (Russell Buchanan); and (4) "Implementing a LAN...at the Health Sciences Library"…

  10. Ground water supplies of the Camden area, New Jersey

    USGS Publications Warehouse

    Thompson, David G.

    1932-01-01

    The observations on which the report is based were made in the period from July 1, 1923, to the date of writing the report, in the early part of 1928.1 The continuing observations have been confined essentially to the well fields of the Camden Water Department. Certain data in regard to other well fields within a radius of 10 miles of Camden, collected by F. Clark Rule under the direction of the writer in the summer of 1923, and other data obtained from the files of the Department of Conservation and Development are also included in so far as they bear on the problems under consideration. The City of Camden has cooperated heartily through C. P. Sherwood, formerly director of the Department of Streets and Public Improvements, his successor, W. D. Sayrs, Jr., James H. Long, maintenance engineer of the Water Department, and David B. Owen, chief engineer of the Morris pumping station. Much valuable information has been furnished by the Layne-New York Co., which, during the period of the investigation, replaced nearly all the old-type wells of the Camden system with those of the most modern type. The investigation was under the immediate supervision of H. T. Critchlow, then chief of the Division of Waters of the Department of Conservation and Development, and O.E. Meinzer, geologist in charge of the Division of Ground Water of the United States Geological Survey. The late Dr. M. W. Twitchell, assistant State geologist, was consulted on phases relating to the stratigraphy. A number of analyses of water have been made by C. S. Howard, of the United States Geological Survey, and advice in regard to problems arising from the mineral character of the water has been given by W. D. Collins, chemist in charge of the Division of Quality of Water of the same organization. Thanks are also due to those of the other water departments and private well owners in the area who have furnished information.

  11. 7 CFR 966.4 - Production area and regulated area.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Production area and regulated area. 966.4 Section 966... GROWN IN FLORIDA Order Regulating Handling Definitions § 966.4 Production area and regulated area. (a) Production area means the counties of Pinellas, Hillsborough, Polk, Osceola, and Brevard in the State...

  12. 7 CFR 966.4 - Production area and regulated area.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Production area and regulated area. 966.4 Section 966... GROWN IN FLORIDA Order Regulating Handling Definitions § 966.4 Production area and regulated area. (a) Production area means the counties of Pinellas, Hillsborough, Polk, Osceola, and Brevard in the State...

  13. 7 CFR 966.4 - Production area and regulated area.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Production area and regulated area. 966.4 Section 966... GROWN IN FLORIDA Order Regulating Handling Definitions § 966.4 Production area and regulated area. (a) Production area means the counties of Pinellas, Hillsborough, Polk, Osceola, and Brevard in the State...

  14. Extending David Horrobin's membrane phospholipid theory of schizophrenia: overactivity of cytosolic phospholipase A(2) in the brain is caused by overdrive of coupled serotonergic 5HT(2A/2C) receptors in response to stress.

    PubMed

    Eggers, Arnold E

    2012-12-01

    David Horrobin's membrane phospholipid theory of schizophrenia has held up well over time because his therapeutic prediction that dietary supplementation with eicosapentaenoic acid (EPA) would have a therapeutic effect has been partially verified and undergoes continued testing. In the final version of his theory, he hypothesized that there was hyperactivity of phosphoslipase A(2) (PLA(2)) or a related enzyme but did not explain how the hyperactivity came about. It is known that serotonergic 5HT(2A/2C) receptors are coupled to PLA(2), which hydrolyzes both arachidonic acid (AA) and EPA from diacylglycerides at the sn-2 position. In this paper, Horrobin's theory is combined with a previously published theory of chronic stress in which it was hypothesized that a disinhibited dorsal raphe nucleus, the principal nucleus of the serotonergic system, can organize the neuropathology of diseases such as migraine, hypertension, and the metabolic syndrome. The new or combined theory is that schizophrenia is a disease of chronic stress in which a disinhibited DRN causes widespread serotonergic overdrive in the cerebral cortex. This in turn causes overdrive of cPLA(2) and both central and peripheral depletion of AA and EPA. Because EPA is present in smaller amounts, it falls below threshold for maintaining an intracellular balance between AA-derived and EPA-derived second messenger cascades, which leads to abnormal patterns of neuronal firing. There are two causes of neuronal dysfunction: the disinhibited DRN and EPA depletion. Schizophrenia is statistically associated with metabolic syndrome, hypertension, and migraine because they form a cluster of diseases with similar pathophysiology. The theory provides an explanation for both the central and peripheral phospholipid abnormalities in schizophrenia. It also explains the role of stress in schizophrenia, elevated serum PLA(2) activity in schizophrenia, the relationship between untreated schizophrenia and metabolic syndrome

  15. Hanford Area 2000 Population

    SciTech Connect

    Elliott, Douglas B.; Scott, Michael J.; Antonio, Ernest J.; Rhoads, Kathleen

    2004-05-28

    This report was prepared for the U.S. Department of Energy (DOE) Richland Operations Office, Surface Environmental Surveillance Project, to provide demographic data required for ongoing environmental assessments and safety analyses at the DOE Hanford Site near Richland, Washington. This document includes 2000 Census estimates for the resident population within an 80-kilometer (50-mile) radius of the Hanford Site. Population distributions are reported relative to five reference points centered on meteorological stations within major operating areas of the Hanford Site - the 100 F, 100 K, 200, 300, and 400 Areas. These data are presented in both graphical and tabular format, and are provided for total populations residing within 80 km (50 mi) of the reference points, as well as for Native American, Hispanic and Latino, total minority, and low-income populations.

  16. NASA's Hypersonic Investment Area

    NASA Technical Reports Server (NTRS)

    Hueter, Uwe; Hutt, John; McClinton, Charles

    2002-01-01

    NASA has established long term goals for access to space. The third generation launch systems are to be fully reusable and operational around 2025. The goal for third-generation launch systems represents significant reduction in cost and improved safety over the current first generation system. The Advanced Space Transportation Office (ASTP) at NASA s Marshall Space Flight Center (MSFC) has the agency lead to develop space transportation technologies. Within ASTP, under the Hypersonic Investment Area (HIA), third generation technologies are being pursued in the areas of propulsion, airframe, integrated vehicle health management (IVHM), avionics, power, operations and system analysis. These technologies are being matured through research and both ground and flight-testing. This paper provides an overview of the HIA program plans and recent accomplishments.

  17. 3. EAGLE CREEK RECREATION AREA, VIEW OF PICNIC AREA WITH ...

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

    3. EAGLE CREEK RECREATION AREA, VIEW OF PICNIC AREA WITH COMMUNITY KITCHEN IN BACKGROUND. - Historic Columbia River Highway, Eagle Creek Recreation Area, Historic Columbia River Highway at Eagle Creek, Troutdale, Multnomah County, OR

  18. Frostbites in circumpolar areas

    PubMed Central

    Ikäheimo, Tiina Maria; Hassi, Juhani

    2011-01-01

    Circumpolar areas are associated with prolonged cold exposure where wind, precipitation, and darkness further aggravate the environmental conditions and the associated risks. Despite the climate warming, cold climatic conditions will prevail in circumpolar areas and contribute to adverse health effects. Frostbite is a freezing injury where localized damage affects the skin and other tissues. It occurs during occupational or leisure-time activities and is common in the general population among men and women of various ages. Industries of the circumpolar areas where frostbite occurs frequently include transportation, mining, oil, and gas industry, construction, agriculture, and military operations. Cold injuries may also occur during leisure-time activities involving substantial cold exposure, such as mountaineering, skiing, and snowmobiling. Accidental situations (occupational, leisure time) often contribute to adverse cooling and cold injuries. Several environmental (temperature, wind, wetness, cold objects, and altitude) and individual (behavior, health, and physiology) predisposing factors are connected with frostbite injuries. Vulnerable populations include those having a chronic disease (cardiovascular, diabetes, and depression), children and the elderly, or homeless people. Frostbite results in sequelae causing different types of discomfort and functional limitations that may persist for years. A frostbite injury is preventable, and hence, unacceptable from a public health perspective. Appropriate cold risk management includes awareness of the adverse effects of cold, individual adjustment of cold exposure and clothing, or in occupational context different organizational and technical measures. In addition, vulnerable population groups need customized information and care for proper prevention of frostbites. PMID:21994485

  19. High surface area calcite

    NASA Astrophysics Data System (ADS)

    Schultz, L. N.; Andersson, M. P.; Dalby, K. N.; Müter, D.; Okhrimenko, D. V.; Fordsmand, H.; Stipp, S. L. S.

    2013-05-01

    Calcite (CaCO3) is important in many fields—in nature, because it is a component of aquifers, oil reservoirs and prospective CO2 storage sites, and in industry, where it is used in products as diverse as paper, toothpaste, paint, plastic and aspirin. It is difficult to obtain high purity calcite with a high surface area but such material is necessary for industrial applications and for fundamental calcite research. Commercial powder is nearly always contaminated with growth inhibitors such as sugars, citrate or pectin and most laboratory synthesis methods deliver large precipitates, often containing vaterite or aragonite. To address this problem, we (i) adapted the method of carbonating a Ca(OH)2 slurry with CO2 gas to develop the first simple, cheap, safe and reproducible procedure using common laboratory equipment, to obtain calcite that reproducibly had a surface area of 14-17 m2/g and (ii) conducted a thorough characterization of the product. Scanning electron microscopy (SEM) revealed nanometer scale, rhombohedral crystals. X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and infrared spectroscopy (IR) confirmed highly crystalline, pure calcite that more closely resembles the dimensions of the biogenic calcite produced by algae in coccoliths than other methods for synthesizing calcite. We suggest that this calcite is useful when purity and high surface area are important.

  20. Large area bulk superconductors

    DOEpatents

    Miller, Dean J.; Field, Michael B.

    2002-01-01

    A bulk superconductor having a thickness of not less than about 100 microns is carried by a polycrystalline textured substrate having misorientation angles at the surface thereof not greater than about 15.degree.; the bulk superconductor may have a thickness of not less than about 100 microns and a surface area of not less than about 50 cm.sup.2. The textured substrate may have a thickness not less than about 10 microns and misorientation angles at the surface thereof not greater than about 15.degree.. Also disclosed is a process of manufacturing the bulk superconductor and the polycrystalline biaxially textured substrate material.

  1. A resolution commending David J. Schiappa.

    THOMAS, 113th Congress

    Sen. McConnell, Mitch [R-KY

    2013-08-01

    08/01/2013 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S6142-6143; text as passed Senate: CR S6142; text of measure as introduced: CR S6142) (All Actions) Tracker: This bill has the status Passed SenateHere are the steps for Status of Legislation:

  2. Building Big with David Macaulay. Activity Guide.

    ERIC Educational Resources Information Center

    Sammons, James; Sammons, Fran Lyons; Curtis, Paul

    This activity guide is designed for educators and features suggestions for possible activity paths for different amounts of available time and survival tips for activity leaders. Each activity is divided into two sections--educator ideas and activity handouts. Activity sections include: (1) Foundations; (2) Bridges; (3) Domes; (4) Skyscrapers; (5)…

  3. 78 FR 26784 - David Freeman: Debarment Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-08

    ... each package. The pills were in blister packs on which was written ``Omega Biotech LTD.'' Mr. Freeman... relevant times, neither Muhi Trading Corporation nor Omega Biotech LTD. were registered to manufacture... the Division of Dockets Management between 9 a.m. and 4 p.m., Monday through Friday. Dated: April...

  4. David Levy's Guide to Observing Meteor Showers

    NASA Astrophysics Data System (ADS)

    Levy, David H.

    2007-11-01

    Preface; 1. July 4, 1956; 2. What is a meteor?; 3. Some historical notes; 4. Small rocks and dust in space; 5. Observing meteors; 6. Recording meteors; 7. Quadrantids; 8. Lyrids; 9. The Eta Aquarids; 10. The Omicron Draconids; 11. Delta Aquarids; 12. Perseids; 13. The Gamma Pavonids; 14. Orionids; 15. Taurids; 16. Leonids; 17. Geminids; 18. Ursids; 19. Meteor showers throughout the year; Appendix.

  5. David V. Tiedeman: Engineer of Career Construction

    ERIC Educational Resources Information Center

    Savickas, Mark L.

    2008-01-01

    Tiedeman (1919-2004) designed the blueprint for equipping and building career construction theory. After making significant contributions to the statistical analysis of occupational behavior, he shifted to a constructivist epistemology for comprehending careers as the imposition of direction on vocational behavior. The cornerstones of his…

  6. Gill, Sir David (1843-1914)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Astronomer, born in Aberdeen, trained as a watchmaker, had a private observatory near Aberdeen, became Her Majesty's Astronomer at the Cape of Good Hope. He redetermined the solar parallax by observing the close approach to the Earth in 1889 of the minor planets Iris, Victoria and Sappho (his was the standard value for nearly a century). His measurement was repeated by HAROLD SPENCER JONES during...

  7. Schramm, David N (1945-97)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Cosmologist, born in St Louis, MO, studied with WILLIAM FOWLER, became professor at the University of Chicago. He was a founder of the subject of `astro-particle physics', studying the particle-physics properties of the Big Bang at the start of the universe. When only two families of particles were known, Schramm predicted from cosmological considerations that there would be just one more family,...

  8. Area Community College and Area Vocational School Construction.

    ERIC Educational Resources Information Center

    Iowa State Dept. of Public Instruction, Des Moines.

    The purpose of this guideline is to assist in the planning process, to encourage good school plant design, and to serve as criteria in the evaluation of area community college and area vocational school plans. It is divided into the following five sections--(1) area plant planning, (2) area sites, (3) physical facilities, (4) service systems, and…

  9. Uncratered Area on Mercury

    NASA Technical Reports Server (NTRS)

    1974-01-01

    A dark, smooth, relatively uncratered area on Mercury was photographed (FDS 226) two hours after Mariner 10 flew by the planet on March 29 from a range of 86,000 kilometers (54,000 miles). Above and to the left of center is a surface similar to the mane material of Earth's moon. It embays and covers rougher, older, heavily cratered topography like that, which can be seen in both upper corners of this picture. The history of heavy cratering seems to be followed by volcanic filling, similar to the process on the Moon. The prominent, sharp crater with a central peak (center) is 30 kilometers (19 miles) across. It is located on the upper left edge of a very bright surface area. The bright crater, to its right is 10 kilometers (6 miles) in diameter. The sun is from the right.

    The Mariner 10 mission, managed by the Jet Propulsion Laboratory for NASA's Office of Space Science, explored Venus in February 1974 on the way to three encounters with Mercury-in March and September 1974 and in March 1975. The spacecraft took more than 7,000 photos of Mercury, Venus, the Earth and the Moon.

    Image Credit: NASA/JPL/Northwestern University

  10. SPERTI Control Area. Contextual view of desert from control area ...

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

    SPERT-I Control Area. Contextual view of desert from control area to reactor pit and terminal building area 1/2 mile away. A four-inch water line is being installed between the two areas. Photographer: R.G. Larsen. Date: April 22, 1955. INEEL negative no. 55-999 - Idaho National Engineering Laboratory, SPERT-I & Power Burst Facility Area, Scoville, Butte County, ID

  11. Wide area sensor network

    NASA Astrophysics Data System (ADS)

    Mukhopadhyay, Sanjoy; Nix, Tricia; Junker, Robert; Brentano, Josef; Khona, Dhiren

    2006-05-01

    The technical concept for this project has existed since the Chernobyl accident in 1986. A host of Eastern European nations have developed countrywide grid of sensors to monitor airborne radiation. The objective is to build a radiological sensor network for real-time monitoring of environmental radiation levels in order to provide data for warning, and consequentially the assessment of a nuclear event. A network of radiation measuring equipment consisting of gamma, neutron, alpha, and beta counters would be distributed over a large area (preferably on fire station roof tops) and connected by a wireless network to the emergency response center. The networks would be deployed in urban environments and would supply first responders and federal augmentation teams (including those from the U.S. Departments of Energy, Defense, Justice, and Homeland Security) with detailed, accurate information regarding the transport of radioactive environmental contaminants, so the agencies can provide a safe and effective response. A networked sensor capability would be developed, with fixed sensors deployed at key locations and in sufficient numbers, to provide adequate coverage for early warning, and input to post-event emergency response. An overall system description and specification will be provided, including detector characteristics, communication protocols, infrastructure and maintenance requirements, and operation procedures. The system/network can be designed for a specifically identified urban area, or for a general urban area scalable to cities of specified size. Data collected via the network will be transmitted directly to the appropriate emergency response center and shared with multiple agencies via the Internet or an Intranet. The data collected will be managed using commercial off - the - shelf Geographical Information System (GIS). The data will be stored in a database and the GIS software will aid in analysis and management of the data. Unique features of the

  12. Phoenix Work Area Animation

    NASA Technical Reports Server (NTRS)

    2008-01-01

    [figure removed for brevity, see original site] Click on image for animation

    This animation from Sol 1 shows a mosaic of the Phoenix digging area in the Martian terrain. Phoenix scientists are very pleased with this view as the terrain features few rocks an optimal place for digging. The mast of the camera looks disjointed because the photos that comprise this mosaic were taken at different times of day. This video also show some of the lander's instrumentation.

    The Phoenix Mission is led by the University of Arizona, Tucson, on behalf of NASA. Project management of the mission is by NASA's Jet Propulsion Laboratory, Pasadena, Calif. Spacecraft development is by Lockheed Martin Space Systems, Denver.

  13. Variable area exhaust nozzle

    NASA Technical Reports Server (NTRS)

    Johnston, E. A. (Inventor)

    1979-01-01

    An exhaust nozzle for a gas turbine engine comprises a number of arcuate flaps pivotally connected to the trailing edge of a cylindrical casing which houses the engine. Seals disposed within the flaps are spring biased and extensible beyond the side edges of the flaps. The seals of adjacent flaps are maintained in sealing engagement with each other when the flaps are adjusted between positions defining minimum nozzle flow area and the cruise position. Extensible, spring biased seals are also disposed within the flaps adjacent to a supporting pylon to thereby engage the pylon in a sealing arrangement. The flaps are hinged to the casing at the central portion of the flaps' leading edges and are connected to actuators at opposed outer portions of the leading edges to thereby maximize the mechanical advantage in the actuation of the flaps.

  14. T-1 Training Area

    SciTech Connect

    2014-11-07

    Another valuable homeland security asset at the NNSS is the T-1 training area, which covers more than 10 acres and includes more than 20 separate training venues. Local, County, and State first responders who train here encounter a variety of realistic disaster scenarios. A crashed 737 airliner lying in pieces across the desert, a helicopter and other small aircraft, trucks, buses, and derailed train cars are all part of the mock incident scene. After formal classroom education, first responders are trained to take immediate decisive action to prevent or mitigate the use of radiological or nuclear devices by terrorists. The Counterterrorism Operations Support Center for Radiological Nuclear Training conducts the courses and exercises providing first responders from across the nation with the tools they need to protect their communities. All of these elements provide a training experience that cannot be duplicated anywhere else in the country.

  15. T-1 Training Area

    ScienceCinema

    None

    2016-07-12

    Another valuable homeland security asset at the NNSS is the T-1 training area, which covers more than 10 acres and includes more than 20 separate training venues. Local, County, and State first responders who train here encounter a variety of realistic disaster scenarios. A crashed 737 airliner lying in pieces across the desert, a helicopter and other small aircraft, trucks, buses, and derailed train cars are all part of the mock incident scene. After formal classroom education, first responders are trained to take immediate decisive action to prevent or mitigate the use of radiological or nuclear devices by terrorists. The Counterterrorism Operations Support Center for Radiological Nuclear Training conducts the courses and exercises providing first responders from across the nation with the tools they need to protect their communities. All of these elements provide a training experience that cannot be duplicated anywhere else in the country.

  16. The Large Area Telescope

    SciTech Connect

    Michelson, Peter F.; /KIPAC, Menlo Park /Stanford U., HEPL

    2007-11-13

    The Large Area Telescope (LAT), one of two instruments on the Gamma-ray Large Area Space Telescope (GLAST) mission, is an imaging, wide field-of-view, high-energy pair-conversion telescope, covering the energy range from {approx}20 MeV to more than 300 GeV. The LAT is being built by an international collaboration with contributions from space agencies, high-energy particle physics institutes, and universities in France, Italy, Japan, Sweden, and the United States. The scientific objectives the LAT will address include resolving the high-energy gamma-ray sky and determining the nature of the unidentified gamma-ray sources and the origin of the apparently isotropic diffuse emission observed by EGRET; understanding the mechanisms of particle acceleration in celestial sources, including active galactic nuclei, pulsars, and supernovae remnants; studying the high-energy behavior of gamma-ray bursts and transients; using high-energy gamma-rays to probe the early universe to z {ge} 6; and probing the nature of dark matter. The components of the LAT include a precision silicon-strip detector tracker and a CsI(Tl) calorimeter, a segmented anticoincidence shield that covers the tracker array, and a programmable trigger and data acquisition system. The calorimeter's depth and segmentation enable the high-energy reach of the LAT and contribute significantly to background rejection. The aspect ratio of the tracker (height/width) is 0.4, allowing a large field-of-view and ensuring that nearly all pair-conversion showers initiated in the tracker will pass into the calorimeter for energy measurement. This paper includes a description of each of these LAT subsystems as well as a summary of the overall performance of the telescope.

  17. Experimenting with wires, batteries, bulbs and the induction coil: Narratives of teaching and learning physics in the electrical investigations of Laura, David, Jamie, myself and the nineteenth century experimenters. Our developments and instruments

    NASA Astrophysics Data System (ADS)

    Cavicchi, Elizabeth Mary

    Physics is conventionally taught as a fixed curriculum which students must master. This thesis changes that: curriculum emerges from what learners try and question in experiments they invent. The thesis narrates: three adult students exploring wires, batteries and bulbs with me as teacher; nineteenth century investigations of electromagnetism; my laboratory work replicating historic instruments. In each case, learning arose through activity with materials. Evidences of this are analyzed within narratives and reflections. I used teaching-research, a method developed by Duckworth from Piaget's clinical interviewing, to research and simultaneously extend students' evolving understandings. What I learned through questioning students informed my next interactions; what they learned extended their experimenting. Similarly, I researched historical accounts interactively: improvising experiments to develop my understandings. Studying my own learning deepened my interpretations of students' learning. My students Laura, David and Jamie experimented by: soldering bulbs to wires, making series and parallel circuits, inserting resistive wire that dimmed bulbs, conducting electricity through salt water They noticed bulb brightness and battery heat, compared electricity's paths, questioned how voltage and current relate. They inferred electricity's effects manifest magnitudes of material properties. They found their experiences while learning were inseparable from what they learned. I researched investigations connected with Cavendish's leather fish, Galvani's frogs, Schweigger's wire spiraled around a compass needle, Henry's electromagnets, Faraday's induction ring, induction devices of Page, Callan, Hearder. Experimentally, I made galvanometers, electromagnets, induction rings, induction coil. I observed effects of electromagnetism, internal resistance, induced sparking. Across these investigations, learning developed with instrumental innovations; confusions were productive

  18. CLOUD PEAK PRIMITIVE AREA AND ADJACENT AREAS, WYOMING.

    USGS Publications Warehouse

    Kiilsgaard, Thor H.; Patten, Lowell L.

    1984-01-01

    The results of a mineral survey of the Cloud Peak Primitive Area and adjacent areas in Wyoming indicated little promise for the occurrence of mineral resources. There are some prospect workings, particularly in the northern part of the area, but in none of them were there indications that ore had been mined. Samples from the workings, from nearby rocks and sediments from streams that drain the area did not yield any metal values of significance. The crystalline rocks that underlie the area do not contain oil and gas or coal, products that are extracted from the younger rocks that underlie basins on both sides of the study area.

  19. Large area Czochralski silicon

    NASA Technical Reports Server (NTRS)

    Rea, S. N.; Gleim, P. S.

    1977-01-01

    The overall cost effectiveness of the Czochralski process for producing large-area silicon was determined. The feasibility of growing several 12 cm diameter crystals sequentially at 12 cm/h during a furnace run and the subsequent slicing of the ingot using a multiblade slurry saw were investigated. The goal of the wafering process was a slice thickness of 0.25 mm with minimal kerf. A slice + kerf of 0.56 mm was achieved on 12 cm crystal using both 400 grit B4C and SiC abrasive slurries. Crystal growth experiments were performed at 12 cm diameter in a commercially available puller with both 10 and 12 kg melts. Several modifications to the puller hoz zone were required to achieve stable crystal growth over the entire crystal length and to prevent crystallinity loss a few centimeters down the crystal. The maximum practical growth rate for 12 cm crystal in this puller design was 10 cm/h, with 12 to 14 cm/h being the absolute maximum range at which melt freeze occurred.

  20. AREA RADIATION MONITOR

    DOEpatents

    Manning, F.W.; Groothuis, S.E.; Lykins, J.H.; Papke, D.M.

    1962-06-12

    S>An improved area radiation dose monitor is designed which is adapted to compensate continuously for background radiation below a threshold dose rate and to give warning when the dose integral of the dose rate of an above-threshold radiation excursion exceeds a selected value. This is accomplished by providing means for continuously charging an ionization chamber. The chamber provides a first current proportional to the incident radiation dose rate. Means are provided for generating a second current including means for nulling out the first current with the second current at all values of the first current corresponding to dose rates below a selected threshold dose rate value. The second current has a maximum value corresponding to that of the first current at the threshold dose rate. The excess of the first current over the second current, which occurs above the threshold, is integrated and an alarm is given at a selected integrated value of the excess corresponding to a selected radiation dose. (AEC)

  1. Global protected area impacts.

    PubMed

    Joppa, Lucas N; Pfaff, Alexander

    2011-06-01

    Protected areas (PAs) dominate conservation efforts. They will probably play a role in future climate policies too, as global payments may reward local reductions of loss of natural land cover. We estimate the impact of PAs on natural land cover within each of 147 countries by comparing outcomes inside PAs with outcomes outside. We use 'matching' (or 'apples to apples') for land characteristics to control for the fact that PAs very often are non-randomly distributed across their national landscapes. Protection tends towards land that, if unprotected, is less likely than average to be cleared. For 75 per cent of countries, we find protection does reduce conversion of natural land cover. However, for approximately 80 per cent of countries, our global results also confirm (following smaller-scale studies) that controlling for land characteristics reduces estimated impact by half or more. This shows the importance of controlling for at least a few key land characteristics. Further, we show that impacts vary considerably within a country (i.e. across a landscape): protection achieves less on lands far from roads, far from cities and on steeper slopes. Thus, while planners are, of course, constrained by other conservation priorities and costs, they could target higher impacts to earn more global payments for reduced deforestation.

  2. EAGLE ROCK ROADLESS AREA, WASHINGTON.

    USGS Publications Warehouse

    Church, S.E.; Johnson, F.L.

    1984-01-01

    The results of geologic, geochemical, aeromagnetic, and mine and prospect investigations define the mineral-resource potential of the Eagle Rock Roadless Area of north-central Washington. The area has probable and substantiated resource potential for base and precious metals where the eastern part of the Index mining district extends into the roadless area; the Sunset mine, 400 ft outside the area, has inferred copper resources, and 10 other properties in the roadless area have demonstrated resources for base and precious metals. The resource potential in the area is related to the Index batholith, which makes up the western part of the roadless area, and rocks to the east in the roadless area that are intruded by the Index batholith. There is little promise for the occurrence of energy resources in the roadless area.

  3. 203. ATTIC, AREA OVER WOOD SHOP AND STORAGE AREA LOOKING ...

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

    203. ATTIC, AREA OVER WOOD SHOP AND STORAGE AREA LOOKING NORTH. ELEVATOR SHAFT IS AGAINST FAR WALL. - Gruber Wagon Works, Pennsylvania Route 183 & State Hill Road at Red Bridge Park, Bernville, Berks County, PA

  4. 5. INTERIOR, LOBBY AREA IN SOUTHEAST AREA OF BUILDING, FROM ...

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

    5. INTERIOR, LOBBY AREA IN SOUTHEAST AREA OF BUILDING, FROM SOUTHWESTERN WALL, EAST OF ENTRY, LOOKING NORTHEAST. - Oakland Naval Supply Center, Administrative Offices, On Seventh Street East of Maritime Street, Oakland, Alameda County, CA

  5. CANNIBAL PLATEAU ROADLESS AREA AND POWDERHORN WILDERNESS STUDY AREA, COLORADO.

    USGS Publications Warehouse

    Sharp, William N.; Lane, M.E.

    1984-01-01

    The Cannibal Plateau Roadless Area and the adjoining Powderhorn Wilderness study area are on the Gunnison-Hinsdale County boundary, approximately 50 mi southwest of Gunnison and a few miles east of Lake City. Part of the area has been known as the Powderhorn Primitive Area. The mineral-resource potential involved a basic geologic study, a geophysical survey, and a geochemical survey. No mining districts exist within the two areas, but the Lake City mining district adjoins the Cannibal Plateau Roadless Area at the southwest edge. The mineral-resource survey indicates that the southwest part of the Cannibal Plateau Roadless Area has probable mineral-resource potential, for gold, silver, and molybdenum. There is little promise for the occurrence of mineral and energy resources for the remainder of the areas.

  6. 14. INTERIOR, IN TRIANGULAR STORAGE AREA, IN SOUTHEAST AREA OF ...

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

    14. INTERIOR, IN TRIANGULAR STORAGE AREA, IN SOUTHEAST AREA OF BUILDING (EAST OF LOCKER/OFFICE/HEAD AREA), LOOKING EAST-NORTHEAST. - Oakland Naval Supply Center, Pier Transit Shed, South of D Street between First & Second Streets, Oakland, Alameda County, CA

  7. 75. Rocky Knob Recreation area picnic area. View of the ...

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

    75. Rocky Knob Recreation area picnic area. View of the picnic tables set amongst the area's rock fins and the narrow service road. Looking north-northeast. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  8. STUDY AREAS CONTIGUOUS TO THE UNCOMPAHGRE PRIMITIVE AREA, COLORADO.

    USGS Publications Warehouse

    Steven, Thomas A.; Bieniewski, Carl L.

    1984-01-01

    Important mineral deposits of several ages have been exploited at many places in the western San Juan Mountains, including the originally studied Uncompahgre Primitive Area, Colorado. Although the three contiguous areas - western, central, and eastern - considered here are largely outside the more productive mining areas, a mineral study indicated that there are areas of probable resource potential for base and precious metals near the margins of the areas. Results of this study indicate that there is little promise for the occurrence of fossil fuels and geothermal energy.

  9. COMBUSTION AREA SOURCES: DATA SOURCES

    EPA Science Inventory

    The report identifies, documents, and evaluates data sources for stationary area source emissions, including solid waste and agricultural burning. Area source emissions of particulate matter, sulfur dioxide, oxides of nitrogen, reactive volatile organic compounds, and carbon mon...

  10. Facial Areas and Emotional Information

    ERIC Educational Resources Information Center

    Boucher, Jerry D.; Ekman, Paul

    1975-01-01

    Provides strong support for the view that there is no one area of the face which best reveals emotion, but that the value of the different facial areas in distinguishing emotions depends upon the emotion being judged. (Author)

  11. DINKEY LAKES ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Dodge, F.C.W.; Federspiel, F.E.

    1984-01-01

    The Dinkey Lakes Roadless Area occupies an area of about 184 sq mi on the western slope of the Sierra Nevada, California. The results of a mineral survey show that parts of the area have substantiated resource potential for tungsten and marble and probable resource potential for quartz crystal gemstones. A probable resource potential for geothermal energy exists in one small area. No potential for other metallic mineral or energy resources was identified in this study.

  12. Public Services in Rural Areas.

    ERIC Educational Resources Information Center

    Rainey, Kenneth D.

    The paper examines issues in the delivery of public services in rural areas. The importance of access to urban areas in identifying differences in rural delivery problems is emphasized. It is no longer accurate to equate "rural" with agriculture and farming, drawing a distinction between those who have easy access to an urban area and those who…

  13. Finding Areas on Dot Paper

    ERIC Educational Resources Information Center

    Pagni, David L.

    2007-01-01

    This article contains investigative activities to assist students in constructing formulas out of an understanding of the area of geometric shapes. Included with this article are a "Finding Areas on Square Dot Paper Activity Sheet" and a "Finding Areas on Triangle Dot Paper Activity Sheet." (Contains 1 table and 11 figures.)

  14. KANAB CREEK ROADLESS AREA, ARIZONA.

    USGS Publications Warehouse

    Billingsley, George H.; Ellis, Clarence E.

    1984-01-01

    On the basis of a mineral survey, the Kanab Creek Roadless Area in north-central Arizona has a probable mineral-resource potential for uranium and copper in four small areas around five collapse structures. Gypsum is abundant in layers along the canyon rim of Snake Gulch, but it is a fairly common mineral in the region outside the roadless area. There is little promise for the occurence of fossil fuels in the area. Studies of collapse structures in surrounding adjacent areas might reveal significant mineralization at depth, such as the recent discovery of the uranium ore body at depth in the Pigeon Pipe.

  15. Fractal cartography of urban areas

    PubMed Central

    Encarnação, Sara; Gaudiano, Marcos; Santos, Francisco C.; Tenedório, José A.; Pacheco, Jorge M.

    2012-01-01

    In a world in which the pace of cities is increasing, prompt access to relevant information is crucial to the understanding and regulation of land use and its evolution in time. In spite of this, characterization and regulation of urban areas remains a complex process, requiring expert human intervention, analysis and judgment. Here we carry out a spatio-temporal fractal analysis of a metropolitan area, based on which we develop a model which generates a cartographic representation and classification of built-up areas, identifying (and even predicting) those areas requiring the most proximate planning and regulation. Furthermore, we show how different types of urban areas identified by the model co-evolve with the city, requiring policy regulation to be flexible and adaptive, acting just in time. The algorithmic implementation of the model is applicable to any built-up area and simple enough to pave the way for the automatic classification of urban areas worldwide. PMID:22829981

  16. Strawberry Crater Roadless Areas, Arizona

    SciTech Connect

    Wolfe, E.W.; Light, T.D.

    1984-01-01

    The results of a mineral survey conducted in 1980 in the Strawberry Crater Roadless Areas, Arizona, indicate little promise for the occurrence of metallic mineral or fossil fuel resources in the area. The area contains deposits of cinder, useful for the production of aggregate block, and for deposits of decorative stone; however, similar deposits occur in great abundance throughout the San Francisco volcanic field outside the roadless areas. There is a possibility that the Strawberry Crater Roadless Areas may overlie part of a crustal magma chamber or still warm pluton related to the San Francisco Mountain stratovolcano or to basaltic vents of late Pleistocene or Holocene age. Such a magma chamber or pluton beneath the Strawberry Crater Roadless Areas might be an energy source from which a hot-, dry-rock geothermal energy system could be developed, and a probable geothermal resource potential is therefore assigned to these areas.

  17. Fractal cartography of urban areas.

    PubMed

    Encarnação, Sara; Gaudiano, Marcos; Santos, Francisco C; Tenedório, José A; Pacheco, Jorge M

    2012-01-01

    In a world in which the pace of cities is increasing, prompt access to relevant information is crucial to the understanding and regulation of land use and its evolution in time. In spite of this, characterization and regulation of urban areas remains a complex process, requiring expert human intervention, analysis and judgment. Here we carry out a spatio-temporal fractal analysis of a metropolitan area, based on which we develop a model which generates a cartographic representation and classification of built-up areas, identifying (and even predicting) those areas requiring the most proximate planning and regulation. Furthermore, we show how different types of urban areas identified by the model co-evolve with the city, requiring policy regulation to be flexible and adaptive, acting just in time. The algorithmic implementation of the model is applicable to any built-up area and simple enough to pave the way for the automatic classification of urban areas worldwide.

  18. STRAWBERRY CRATER ROADLESS AREAS, ARIZONA.

    USGS Publications Warehouse

    Wolfe, Edward W.; Light, Thomas D.

    1984-01-01

    The results of a mineral survey conducted in the Strawberry Crater Roadless Areas, Arizona, indicate little promise for the occurrence of metallic mineral or fossil fuel resources in the area. The area contains deposits of cinder, useful for the production of aggregate block, and for deposits of decorative stone; however, similar deposits occur in great abundance throughout the San Francisco volcanic field outside the roadless areas. There is a possibility that the Strawberry Crater Roadless Areas may overlie part of a crustal magma chamber or still warm pluton related to the San Francisco Mountain stratovolcano or to basaltic vents of late Pleistocene or Holocene age. Such a magma chamber or pluton beneath the Strawberry Crater Roadless Areas might be an energy source from which a hot-, dry-rock geothermal energy system could be developed, and a probable geothermal resource potential is therefore assigned to these areas. 9 refs.

  19. Geothermal resource area 9: Nye County. Area development plan

    SciTech Connect

    Pugsley, M.

    1981-01-01

    Geothermal Resource area 9 encompasses all of Nye County, Nevada. Within this area there are many different known geothermal sites ranging in temperature from 70/sup 0/ to over 265/sup 0/ F. Fifteen of the more major sites have been selected for evaluation in this Area Development Plan. Various potential uses of the energy found at each of the resource sites discussed in this Area Development Plan were determined after evaluating the area's physical characteristics, land ownership and land use patterns, existing population and projected growth rates, and transportation facilities, and comparing those with the site specific resource characteristics. The uses considered were divided into five main categories: electrical generation, space heating, recreation, industrial process heat, and agriculture. Within two of these categories certain subdivisions were considered separately. The findings about each of the 15 geothermal sites considered in this Area Development Plan are summarized.

  20. SAPPHIRE WILDERNESS STUDY AREA AND CONTIGUOUS ROADLESS AREAS, MONTANA.

    USGS Publications Warehouse

    Wallace, C.A.; Bannister, D'Arcy P.

    1984-01-01

    Geologic and mineral studies located sulfide-bearing quartz veins with demonstrated metallic mineral resources in granitic and metasedimentary rocks in several parts of the Sapphire Wilderness Study Area and contiguous roadless areas, Montana. Mines and prospects contain demonstrated resources of gold, silver, lead, copper, and zinc. Gold-bearing placers occur downstream from each of these vein occurrences; most of the gold placers have a probable mineral-resource potential. A replacement body of sulfide minerals is present at the Senate mine adjacent to the Sapphire Wilderness Study Area. Around the Senate mine is an area of probable mineral-resource potential that extends into the study area. There is little promise for the occurrence of energy resources in the study area.

  1. Fire Hazards Analysis for the 200 Area Interim Storage Area

    SciTech Connect

    JOHNSON, D.M.

    2000-01-06

    This documents the Fire Hazards Analysis (FHA) for the 200 Area Interim Storage Area. The Interim Storage Cask, Rad-Vault, and NAC-1 Cask are analyzed for fire hazards and the 200 Area Interim Storage Area is assessed according to HNF-PRO-350 and the objectives of DOE Order 5480 7A. This FHA addresses the potential fire hazards associated with the Interim Storage Area (ISA) facility in accordance with the requirements of DOE Order 5480 7A. It is intended to assess the risk from fire to ensure there are no undue fire hazards to site personnel and the public and to ensure property damage potential from fire is within acceptable limits. This FHA will be in the form of a graded approach commensurate with the complexity of the structure or area and the associated fire hazards.

  2. 4. TEST AREA 1120 OVERVIEW, TEST AREA 1115 IN MIDDLE ...

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

    4. TEST AREA 1-120 OVERVIEW, TEST AREA 1-115 IN MIDDLE DISTANCE, AND TEST AREA 1-110 IN FAR DISTANCE AT EXTREME LEFT. ROGERS DRY LAKE AND THE HANGARS AT MAIN BASE ARE VISIBLE IN THE FAR RIGHT DISTANCE. TEST STANDS 2-A AND 1-A ARE NEAREST THE CAMERA. Looking west southwest. - Edwards Air Force Base, Air Force Rocket Propulsion Laboratory, Leuhman Ridge near Highways 58 & 395, Boron, Kern County, CA

  3. SSL Demonstration: Area Lighting, Yuma Sector Border Patrol Area, AZ

    SciTech Connect

    2015-05-28

    Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations at the Yuma Sector Border Patrol Area in Yuma, Arizona. The retrofit was documented to better understand LED technology performance in high-temperature environments. This document is a summary brief of the Phase 1.0 and 1.1 reports previously published on this demonstration.

  4. Influence of resolution in irrigated area mapping and area estimation

    USGS Publications Warehouse

    Velpuri, N.M.; Thenkabail, P.S.; Gumma, M.K.; Biradar, C.; Dheeravath, V.; Noojipady, P.; Yuanjie, L.

    2009-01-01

    The overarching goal of this paper was to determine how irrigated areas change with resolution (or scale) of imagery. Specific objectives investigated were to (a) map irrigated areas using four distinct spatial resolutions (or scales), (b) determine how irrigated areas change with resolutions, and (c) establish the causes of differences in resolution-based irrigated areas. The study was conducted in the very large Krishna River basin (India), which has a high degree of formal contiguous, and informal fragmented irrigated areas. The irrigated areas were mapped using satellite sensor data at four distinct resolutions: (a) NOAA AVHRR Pathfinder 10,000 m, (b) Terra MODIS 500 m, (c) Terra MODIS 250 m, and (d) Landsat ETM+ 30 m. The proportion of irrigated areas relative to Landsat 30 m derived irrigated areas (9.36 million hectares for the Krishna basin) were (a) 95 percent using MODIS 250 m, (b) 93 percent using MODIS 500 m, and (c) 86 percent using AVHRR 10,000 m. In this study, it was found that the precise location of the irrigated areas were better established using finer spatial resolution data. A strong relationship (R2 = 0.74 to 0.95) was observed between irrigated areas determined using various resolutions. This study proved the hypotheses that "the finer the spatial resolution of the sensor used, greater was the irrigated area derived," since at finer spatial resolutions, fragmented areas are detected better. Accuracies and errors were established consistently for three classes (surface water irrigated, ground water/conjunctive use irrigated, and nonirrigated) across the four resolutions mentioned above. The results showed that the Landsat data provided significantly higher overall accuracies (84 percent) when compared to MODIS 500 m (77 percent), MODIS 250 m (79 percent), and AVHRR 10,000 m (63 percent). ?? 2009 American Society for Photogrammetry and Remote Sensing.

  5. SAN JOAQUIN ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    McKee, Edwin H.; Capstick, Donald O.

    1984-01-01

    The San Joaquin Roadless Area is composed of three noncontiguous areas on the eastern side of the Sierra Nevada in Madera County, California. The results of geologic, geochemical, and mining-activity and production surveys in the central part of the area indicate little promise for the occurrence of metallic-mineral or energy resources in the area. Sand, gravel, and pumice exist in the area but occurrences are small and isolated and farther from major markets than similar deposits outside the roadless area. Rocks in the area are exhibited in exposures of unaltered and nonmineralized granitic and metavolcanic rock along the steep western wall of the glacially carved valley of the Middle Fork of the San Joaquin River. Drainage in the area consists of seeps along fractures in the cliff or small cascading streams, a hydraulic setting not favorable for the development of placer deposits. No mines or prospect workings were found in the roadless area. Alteration zones within the granitic and metamorphic rock that crop out within the area are small, isolated, and consist only of limonitic staining and bleached quartzose rock.

  6. FLINT MILL ROADLESS AREA, TENNESSEE.

    USGS Publications Warehouse

    Griffitts, Wallace R.; Jones, Jay G.

    1984-01-01

    A mineral-resource survey was made on the Flint Mill Roadless Area in northeastern Tennessee. Studies of known manganese deposits, most of which are small and mined out, evaluation of iron prospects, and the results of a geochemical survey for other metals in stream sediments indicate there is probable resource potential for the occurrence of small iron-manganese resources in the roadless area. Nonmetallic minerals such as clay, carbonate rock, and other industrial raw material are found in the area but, similar commodites are found outside the area. The remote possibility of deep oil or gas in the southern Appalachians, of which the roadless area is a part, cannot be evaluated with existing data. Further geophysical study and possibly drilling would be necessary to evaluate the resource potential for gas and oil in the roadless area.

  7. Los Creek Roadless Area, California

    SciTech Connect

    Muffler, L.J.P.; Campbell, H.W.

    1984-01-01

    Geologic and mineral-resource investigations in 1981-1982 by the USGS and USBM identified no mineral-resource potential in the Lost Creek Roadless Area. Sand and gravel have been mined from alluvial flood-plain deposits less than 1 mi outside the roadless area; these deposits are likely to extend into the roadless area beneath a Holocene basalt flow that may be as much as 40 ft thick. An oil and gas lease application which includes the eastern portion of the roadless area is pending. Abundant basalt in the area can be crushed and used as aggregate, but similar deposits of volcanic cinders or sand and gravel in more favorable locations are available outside the roadless area closer to major markets. No indication of coal or geothermal energy resources was identified.

  8. CONDREY MOUNTAIN ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Coleman, R.G.; Mayerle, Ron

    1984-01-01

    A mineral-resource study indicates that the Condrey Mountain Roadless Area has areas of probable resource potential for copper, zinc, gold, and silver in the westernmost extremities of the area. Although there are no presently exposed chromite concentrations in the serpentinite bodies within the roadless area, the possibility that chromite occurs in the subsurface within these bodies should not be overlooked and they are shown as areas of probable chromite resource potential. No potential for energy resources was identified in the study. The common association of the silver schist and copper-zinc mineralization suggests the two are genetically related. Further study of favorable lithologies in the westernmost part of the roadless area are warranted to refine the estimate of resource potential. 4 refs.

  9. ARROYO SECO ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Powell, Robert E.; Gabby, Peter N.

    1984-01-01

    Situated in the southwestern San Gabriel Mountains in Los Angeles County, California, the Arroyo Seco Roadless Area encompasses about 8 sq mi within the Angeles National Forest. On the basis of geologic mapping, a geochemical stream-sediment survey, and a survey of mines, quarries, and prospects, the area has a probable resource potential for small gold occurrences in the southern part of the area. Sand, gravel, and stone suitable for construction materials are found in the roadless area. Because of their regional association with gold mineralization, the thin and poorly exposed mafic dikes in the Echo Granite, the Mount Lowe Granodiorite, and the Precambrian gneiss in and around the roadless area offer the most promising avenue for additional study of the resource potential of the area.

  10. LOST CREEK ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Muffler, L.J. Patrick; Campbell, Harry W.

    1984-01-01

    Geologic and mineral-resource investigations identified no mineral-resource potential in the Lost Creek Roadless Area, California. Sand and gravel have been mined from alluvial flood-plain deposits less than 1 mi outside the roadless area; these deposits are likely to extend into the roadless area beneath a Holocene basalt flow that may be as much as 40 ft thick. An oil and gas lease application which includes the eastern portion of the roadless area is pending. Abundant basalt in the area can be crushed and used as aggregate, but similar deposits of volcanic cinders or sand and gravel in more favorable locations are available outside the roadless area closer to major markets. No indication of coal or geothermal energy resources was identified.

  11. HIGH SIERRA PRIMITIVE AREA, CALIFORNIA.

    USGS Publications Warehouse

    Moore, James G.; Marks, Lawrence Y.

    1984-01-01

    On the basis of a mineral-resource survey, the High Sierra Primitive Area, California was found to have an area of probable mineral-resource potential for tungsten. A small demonstrated tungsten resource is present on the Obelisk claims near the contact of limy metasedimentary rock and granitic rock in the northwest part of the area, and additional small deposits may be expected to occur to the south, in a similar geologic setting.

  12. SYCAMORE CANYON PRIMITIVE AREA, ARIZONA.

    USGS Publications Warehouse

    Huff, Lyman C.; Raabe, R.C.

    1984-01-01

    The Sycamore Canyon Primitive Area, which occupies about 74 sq mi, lies about 24 mi southwest of Flagstaff, Arizona. To help evaluate the area for mineral resources, sediment samples were collected along Sycamore Creek and its tributaries. These were analyzed for traces of the ore metals without finding any local concentrations. In addition, a scintillometer was used to test rocks in the area without finding any abnormal radioactivity.

  13. WET BEAVER ROADLESS AREA, ARIZONA.

    USGS Publications Warehouse

    Ulrich, George E.; Bielski, Alan M.

    1984-01-01

    On the basis of field studies there is little promise for the occurrence of mineral or energy resources in the Wet Beaver Roadless Area, Arizona. No significant concentrations of metals were indicated by geochemical sampling or aeromagnetic data within the area. Basaltic cinders and sandstone have been quarried for construction materials near the area but are readily available and more accessible outside the precipitous canyons of Wet Beaver Creek and its tributaries.

  14. 12. VIEW WEST, AREA SOUTH OF RECESS AREA, SHOWING CUT ...

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

    12. VIEW WEST, AREA SOUTH OF RECESS AREA, SHOWING CUT STONE AND RUBBLESTONE CONSTRUCTION - Bald Eagle Cross-Cut Canal Lock, North of Water Street along West Branch of Susquehanna River South bank, 500 feet East of Jay Street Bridge, Lock Haven, Clinton County, PA

  15. BUILDING 122 CONTAINS THREE GENERAL AREAS: OFFICE AREAS, INTERNAL DOSIMETRY, ...

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

    BUILDING 122 CONTAINS THREE GENERAL AREAS: OFFICE AREAS, INTERNAL DOSIMETRY, AND MEDICAL/HEALTH. BUILDING 122 SHARES A COMMON WALL WITH BUILDING 121, THE PLANT SECURITY BUILDING. THE TWO-STORY BUILDING IN THE BACKGROUND IS BUILDING 111. (9/26/52) - Rocky Flats Plant, Emergency Medical Services Facility, Southwest corner of Central & Third Avenues, Golden, Jefferson County, CO

  16. 7 CFR 966.4 - Production area and regulated area.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Production area and regulated area. 966.4 Section 966.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and Orders; Fruits, Vegetables, Nuts), DEPARTMENT OF AGRICULTURE...

  17. 7 CFR 966.4 - Production area and regulated area.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Production area and regulated area. 966.4 Section 966.4 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND ORDERS; FRUITS, VEGETABLES, NUTS), DEPARTMENT OF AGRICULTURE...

  18. GRANITE PEAK ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Huber, Donald F.; Thurber, Horace K.

    1984-01-01

    The Granite Peak Roadless Area occupies an area of about 5 sq mi in the southern part of the Trinity Alps of the Klamath Mountains, about 12 mi north-northeast of Weaverville, California. Rock and stream-sediment samples were analyzed. All streams draining the roadless area were sampled and representative samples of the rock types in the area were collected. Background values were established for each element and anomalous values were examined within their geologic settings and evaluated for their significance. On the basis of mineral surveys there seems little likelihood for the occurrence of mineral or energy resources.

  19. HELLS GATE ROADLESS AREA, ARIZONA.

    USGS Publications Warehouse

    Conway, Clay M.; McColly, Robert A.

    1984-01-01

    Although no mineral-resource potential was identified in the Hells Gate Roadless Area during mineral surveys, the area is largely underlain by a regionally extensive Proterozoic granite-rhyolite complex which is tin-bearing. The geologic setting precludes the occurrence of fossil fuel resources and no other energy resources were identified. The potential for tin and associated metals in the Hells Gate Roadless Area and the region cannot be fully evaluated at this point. The granophyre and the upper part of the granite pluton along the northwestern margin of the area should be explored.

  20. TUOLUMNE RIVER ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Harner, Joy L.; Hyndman, Paul C.

    1984-01-01

    On the basis of mineral-resource surveys the western part of the Tuolumne River Roadless Area, California has a substantiated potential for the occurrence of gold and silver resources and has numerous mines and prospects with demonstrated or inferred gold resources. The gold is localized in high-grade shoots within quartz veins in the Calaveras Complex of metasedimentary rocks and as placer gold in Tertiary and recent river beds. The Tuolumne River bed has a probable placer gold resource potential. Limestone and dolomite deposits occur within the roadless area, and similar deposits are found outside the area. There is little promise for the occurrence of energy resources in the roadless area.

  1. BENTON RANGE ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    McKee, Edwin H.; Rains, Richard L.

    1984-01-01

    On the basis of a mineral survey, two parts of the Benton Range Roadless Area, California are considered to have mineral-resource potential. The central and southern part of the roadless area, near several nonoperating mines, has a probable potential for tungsten and gold-silver mineralization in tactite zones. The central part of the area has a substantiated resource potential for gold and silver in quartz veins. Detailed mapping and geochemical sampling for tungsten, gold, and silver in the central and southern part of the roadless area might indicate targets for shallow drilling exploration.

  2. SANDY CREEK ROADLESS AREA, MISSISSIPPI.

    USGS Publications Warehouse

    Haley, Boyd R.; Bitar, Richard F.

    1984-01-01

    The Sandy Creek Roadless Area includes about 3. 7 sq mi in the southeastern part of Adams County, Mississippi. On the basis of a mineral survey, the area offers little promise for the occurrence of metallic mineral resources but has a probable resource potential for oil and natural gas. It is possible that wells drilled deep enough to penetrate the older reservoirs will encounter significant quantities of oil and natural gas in the roadless area. The deposits of gravel, sand, and clay present in the area could be utilized in the construction industry, but similar deposits elsewhere are much closer to available markets.

  3. SNOWBIRD ROADLESS AREA, NORTH CAOLINA.

    USGS Publications Warehouse

    Lesure, Frank G.; Chatman, Mark L.

    1984-01-01

    The Snowbird Roadless Area includes all the upper reaches of Snowbird Creek and the surrounding rugged ridges of the Unicoi Mountains, North Carolina. Mineral-resource surveys show that the area contains folded metasedimentary rocks of the Great Smoky Group of Late Proterozoic age and that the area has little promise for the occurrence of mineral resources. Abundant rock suitable for crushed rock and rough building stone is the only identified mineral resource, but extensive deposits of this commodity occur throughout the region outside the roadless area. Oil and gas and massive sulfide deposits are possible resources.

  4. Why SRS Matters - E Area

    SciTech Connect

    Howell, Steve; Mooneyhan, Verne; Tempel, Kevin; Bullington, Michele

    2015-03-09

    A video series presenting an overview of the Savannah River Site's (SRS) mission and operations. Each episode features a specific area/operation and how it contributes to help make the world safer. This episode features E Area's mission and operations.

  5. Why SRS Matters - L Area

    SciTech Connect

    Hunt, Paul

    2015-01-28

    A video series presenting an overview of the Savannah River Site's (SRS) mission and operations. Each episode features a specific area/operation and how it contributes to help make the world safer. This episode features L Area's mission and operations.

  6. Why SRS Matters - F Area

    SciTech Connect

    Howell, Steve; Tadlock, Bill; Beeler, Dewitt; Gardner, Curt

    2015-02-17

    A video series presenting an overview of the Savannah River Site's (SRS) mission and operations. Each episode features a specific area/operation and how it contributes to help make the world safer. This episode features F Area's mission and operations.

  7. Dinkey Lakes Roadless Area, California

    SciTech Connect

    Dodge, F.C.W.; Federspiel, F.E.

    1984-01-01

    The results of a mineral survey conducted in 1980, show that parts of the Dinkey Lakes Roadless Area have substantiated resource potential for tungsten and marble and probable resource potential for quartz crystal gemstones. A probable resource potential for geothermal energy exists in one small area. No potential for other metallic mineral or energy resources was identified in this study.

  8. Historical problem areas lessons learned

    NASA Technical Reports Server (NTRS)

    Sackheim, Bob; Fester, Dale A.

    1991-01-01

    Historical problem areas in space transportation propulsion technology are identified in viewgraph form. Problem areas discussed include materials compatibility, contamination, pneumatic/feed system flow instabilities, instabilities in rocket engine combustion and fuel sloshing, exhaust plume interference, composite rocket nozzle failure, and freeze/thaw damage.

  9. Youth Migration from Rural Areas.

    ERIC Educational Resources Information Center

    Haller, Emil J.; Monk, David H.

    The persistent net loss of young people from rural areas has potentially contradictory implications for educational policy. Believing that youth migration to urban areas is inevitable, one school board might feel obligated to prepare students for urban jobs. Another board might view such actions as community suicide and attempt to slow…

  10. Tech Area II: A history

    SciTech Connect

    Ullrich, R.

    1998-07-01

    This report documents the history of the major buildings in Sandia National Laboratories` Technical Area II. It was prepared in support of the Department of Energy`s compliance with Section 106 of the National Historic Preservation Act. Technical Area II was designed and constructed in 1948 specifically for the final assembly of the non-nuclear components of nuclear weapons, and was the primary site conducting such assembly until 1952. Both the architecture and location of the oldest buildings in the area reflect their original purpose. Assembly activities continued in Area II from 1952 to 1957, but the major responsibility for this work shifted to other sites in the Atomic Energy Commission`s integrated contractor complex. Gradually, additional buildings were constructed and the original buildings were modified. After 1960, the Area`s primary purpose was the research and testing of high-explosive components for nuclear weapons. In 1994, Sandia constructed new facilities for work on high-explosive components outside of the original Area II diamond-shaped parcel. Most of the buildings in the area are vacant and Sandia has no plans to use them. They are proposed for decontamination and demolition as funding becomes available.

  11. Why SRS Matters - K Area

    SciTech Connect

    Hunt, Paul; Lawson, Janice

    2015-02-04

    A video series presenting an overview of the Savannah River Site (SRS) mission and operations. Each episode features a specific area/operation and how it contributes to help make the world safer. This episode features K Area's mission and operations.

  12. The Histogram-Area Connection

    ERIC Educational Resources Information Center

    Gratzer, William; Carpenter, James E.

    2008-01-01

    This article demonstrates an alternative approach to the construction of histograms--one based on the notion of using area to represent relative density in intervals of unequal length. The resulting histograms illustrate the connection between the area of the rectangles associated with particular outcomes and the relative frequency (probability)…

  13. BIG SNOWIES WILDERNESS STUDY AREA AND CONTIGUOUS ROADLESS AREAS, MONTANA.

    USGS Publications Warehouse

    Lindsey, David A.; Federspiel, Francis E.

    1984-01-01

    A mineral survey determined that the Big Snowies Wilderness study area in Montana had little promise for the occurrence of mineral or fossil fuel resources. This assessment was based on consideration of geologic environments where minerals and fossil fuels might be expected, on geochemical and geophysical surveys of the study areas, and on examination of claims and prospects. Seismic-reflection studies across the Big Snowy anticline are recommended to better assess the nature and magnitude of offset along the faulted southern flank of the anticline. Discovery of a large offset would place strata and structures favorable for oil and gas beneath the southern part of the study areas.

  14. INDIAN HEAVEN ROADLESS AREA, WASHINGTON.

    USGS Publications Warehouse

    Church, S.E.; Barnes, D.J.

    1984-01-01

    On the basis of geologic, geochemical, and mining activity surveys the Indian Heaven Roadless Area, Washington offers little promise for the occurrence of metallic or nonmetallic mineral resources. Preliminary investigations of the geothermal potential of the area are inconclusive; however, a hot spring is located approximately 10 mi south of the roadless area, and the data indicate an aquifer of unknown extent at a temperature of less than 212 degree F. Geothermal lease applications were filed on about 23. 5 sq mi of the roadless area indicating potential interest in the development of a geothermal resource. In addition, about 39 sq mi of the roadless area have been leased for oil and gas exploration.

  15. SOUTHERN MASSANUTTEN ROADLESS AREA, VIRGINIA.

    USGS Publications Warehouse

    Lesure, Frank G.; Chatman, Mark L.

    1984-01-01

    The Southern Massanutten Roadless Area is in the George Washington National Forest in the Shenandoah Valley of Page and Rockingham Counties, Virginia. According to mineral surveys of the area, inferred resources of low-grade iron occur at two mines in folded Paleozoic sedimentary rocks. The iron resources consist of 120,000 long tons of clayey and sandy limonite. Other mineral resources occur in the area including extensive areas of high-silica sandstone, shale suitable for making brick, and limestone suitable for crushed stone and agricultural lime. The potential for the occurrence of oil or natural gas resources cannot be evaluated from the available data. The nonmetallic mineral resources are of limited importance because of relative inaccessibility as compared to large accessible resources outside the roadless area.

  16. Geometry of area without length

    NASA Astrophysics Data System (ADS)

    Ho, Pei-Ming; Inami, Takeo

    2016-01-01

    To define a free string by the Nambu-Goto action, all we need is the notion of area, and mathematically the area can be defined directly in the absence of a metric. Motivated by the possibility that string theory admits backgrounds where the notion of length is not well defined but a definition of area is given, we study space-time geometries based on the generalization of a metric to an area metric. In analogy with Riemannian geometry, we define the analogues of connections, curvatures, and Einstein tensor. We propose a formulation generalizing Einstein's theory that will be useful if at a certain stage or a certain scale the metric is ill defined and the space-time is better characterized by the notion of area. Static spherical solutions are found for the generalized Einstein equation in vacuum, including the Schwarzschild solution as a special case.

  17. FOSSIL SPRINGS ROADLESS AREA, ARIZONA.

    USGS Publications Warehouse

    Beard, L.S.; Ellis, C.E.

    1984-01-01

    Based on field studies, the Fossil Springs Roadless Area in central Arizona is concluded to have little promise for the occurrence of mineral or energy resources. Rocks in the Supai Formation (Pennsylvanian-Permian) near the central part of the roadless area contain widespread but spotty copper mineralization and trace amounts of uranium. Analyses obtained during the study define geochemical anomalies in two portions of the area that remain unexplained. The suites of anomalous metals suggest the possibility of hydrothermal veins and the presence of ultramafic rocks; neither were found in the field. Although there is little promise for the occurrence of mineral resources in the Fossil Springs Roadless Area, studies to identify the source of the geochemical anomalies could have valuable implications for regional studies and mineral exploration in the surrounding area.

  18. WEAVER BALLY ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Blake, M.C.; Peters, T.J.

    1984-01-01

    The Weaver Bally Roadless Area includes approximately 22 sq mi in the Shasta-Trinity National Forest, Trinity County, California. A mineral survey indicates that an area of less than 1 sq mi in the northern part of the Weaver Bally Roadless Area has a substantiated mineral-resource potential for gold and silver; a much larger area has a probable mineral-resource potential for the same elements. The geologic terrane precludes the occurrence of fossil fuel resources and there is little promise for the occurrence of additional metallic, energy, or nonmetallic resources in the roadless area. Detailed studies, including further geochemical sampling and drilling could be done in the region of the Globe mines. In addition, the outcrops of dacite porphyry dikes and sills and associated hydrothermal alteration should be mapped in detail.

  19. Hanford 200 Areas Development Plan

    SciTech Connect

    Rinne, C.A.; Daly, K.S.

    1993-08-01

    The purpose of the Hanford 200 Areas Development Plan (Development Plan) is to guide the physical development of the 200 Areas (which refers to the 200 East Area, 200 West Area, and 200 Area Corridor, located between the 200 East and 200 West Areas) in accordance with US Department of Energy (DOE) Order 4320.lB (DOE 1991a) by performing the following: Establishing a land-use plan and setting land-use categories that meet the needs of existing and proposed activities. Coordinating existing, 5-year, and long-range development plans and guiding growth in accordance with those plans. Establishing development guidelines to encourage cost-effective development and minimize conflicts between adjacent activities. Identifying site development issues that need further analysis. Integrating program plans with development plans to ensure a logical progression of development. Coordinate DOE plans with other agencies [(i.e., Washington State Department of Ecology (Ecology) and US Environmental Protection Agency (EPA)]. Being a support document to the Hanford Site Development Plan (DOE-RL 1990a) (parent document) and providing technical site information relative to the 200 Areas.

  20. An example in surface area.

    PubMed

    Goffman, C

    1969-05-01

    For length and area, a central fact is that the value of the length of a curve or the area of a surface, as given by the Lebesgue theory, is at least as great as that given by the classical formula, whenever the latter has meaning. This is now found not to be valid in higher dimensions. We give an example of a continuous mapping of the unit cube into itself for which the value given by the formula exceeds the three-dimensional Lebesgue area of the corresponding suface.

  1. Android Based Area Web Monitoring

    NASA Astrophysics Data System (ADS)

    Kanigoro, Bayu; Galih Salman, Afan; Moniaga, Jurike V.; Chandra, Eric; Rezky Chandra, Zein

    2014-03-01

    The research objective is to develop an application that can be used in the monitoring of an area by using a webcam. It aims to create a sense of security on the user's application because it can monitor an area using mobile phone anywhere. The results obtained in this study is to create an area with a webcam monitoring application that can be accessed anywhere as long as the monitoring results have internet access and can also be accessed through Android Based Mobile Phone.

  2. BREAD LOAF ROADLESS AREA, VERMONT.

    USGS Publications Warehouse

    Slack, John F.; Bitar, Richard F.

    1984-01-01

    On the basis of mineral-resource survey the Bread Loaf Roadless Area, Vermont, is considered to have probable resource potential for the occurrence of volcanogenic massive sulfide deposits of copper, zinc, and lead, particularly in the north and northeastern section of the roadless area. Nonmetallic commodities include minor deposits of sand and gravel, and abundant rock suitable for crushing. However, large amounts of these materials in more accessible locations are available outside the roadless area. A possibility exists that oil or natural gas resources may be present at great depth.

  3. Latent fingermark pore area reproducibility.

    PubMed

    Gupta, A; Buckley, K; Sutton, R

    2008-08-01

    The study of the reproducibility of friction ridge pore detail in fingermarks is a measure of their usefulness in personal identification. Pore area in latent prints developed using cyanoacrylate and ninhydrin were examined and measured by photomicrography using appropriate software tools. The data were analysed statistically and the results showed that pore area is not reproducible in developed latent prints, using either of the development techniques. The results add further support to the lack of reliability of pore area in personal identification. PMID:18617339

  4. BURDEN FALLS ROADLESS AREA, ILLINOIS.

    USGS Publications Warehouse

    Klasner, John S.; Thompson, Robert M.

    1984-01-01

    The Burden Falls Roadless Area lies in the Shawnee National Forest of southern Illinois, about 5 mi west of the western edge of the Illinois-Kentucky fluorspar district. Geologic mapping and geochemical surveys indicate that the area has little promise for the occurrence of fluorspar and associated minerals; other special studies also indicate little promise for oil and gas and construction materials. Traces of gold and silver were detected in some geochemical samples but follow-up studies indicate little promise for the occurrence of resources of these metals within the Burden Falls Roadless Area.

  5. RICHLAND CREEK ROADLESS AREA, ARKANSAS.

    USGS Publications Warehouse

    Miller, Mary H.; Wood, Robert H.

    1984-01-01

    On the basis of geologic and mineral surveys, Richland Creek Roadless Area, Arkanses, has little promise for the occurrence of metallic mineral resources, gas and oil, or oil shale. The Boone Formation of Mississippian age and the Everton Formation of Ordovician age, both known to contain zinc and lead deposits in northern Arkansas, underlie the roadless area. The presence or absence of zinc and lead deposits in these formations in the subsurface can be neither confirmed nor ruled out without exploratory drilling. Most of the Richland Creek Roadless Area is under lease for oil and gas; however two wells drilled near the eastern boundary of the area did not show contained gas or oil.

  6. RAYWOOD FLAT ROADLESS AREAS, CALIFORNIA.

    USGS Publications Warehouse

    Matti, Jonathan C.; Iverson, Stephen R.

    1984-01-01

    The Raywood Flat Roadless Areas are situated adjacent to the San Gorgonio Wilderness in the southeastern San Bernardino Mountains, southern California. Geologic, geochemical, and geophysical studies, together with an investigation of mines and prospects, indicate that there is little likelihood for the occurrence of metallic mineral or energy resources in the roadless areas. In the eastern part of the roadless areas, a geochemical survey shows slightly anomalous amounts of lead, copper, molybdenum, tin, and bismuth and suggests that there are small and scattered occurrences of these metals in the bedrock. The inferred mineral occurrences lack the characteristics associated with metal concentrations that would identify resources. Marble and other construction materials occur in the area.

  7. Heron's Remarkable Triangle Area Formula.

    ERIC Educational Resources Information Center

    Oliver, Bernard M.

    1993-01-01

    Presents Heron's original geometric proof to his formula to calculate the area of a triangle. Attempts to improve on this proof by supplying a chain of reasoning that leads quickly from premises to the conclusion. (MDH)

  8. Principal Areas of Insect Research

    ERIC Educational Resources Information Center

    Williams, Carroll M.

    1973-01-01

    Research for insect control has been quite complex. However, recent knowledge of using insect hormones against them has opened new vistas for producing insecticides which may be harmless to human population. Current areas of insect research are outlined. (PS)

  9. TRAY MOUNTAIN ROADLESS AREA, GEORGIA.

    USGS Publications Warehouse

    Nelson, Arthur E.; Chatman, Mark L.

    1984-01-01

    A mineral survey indicates that the Tray Mountain Roadless Area, Georgia has little promise for the occurrence of metallic mineral resources. Rocks underlying the Tray Mountain Roadless Area are suitable for crushed rock or aggregate; however, other sources for these materials are available closer to present markets. There is a possibility for the occurrence of hydrocarbon resources underlying the area at great depth, but no hydrocarbon potential was identified. Detailed studies are needed to establish the presence or absence and mineral-resource potential of olivine, nickel, cobalt, and chrome in the two mafic-ultramafic bodies in the Hayesville thrust sheet. The cause of the lead anomaly in pan concentrate samples taken from the southwest part of the roadless area has not been established; the mineral residence and source of the anomaly remain to be determined.

  10. Cafeterias/Food-Service Areas.

    ERIC Educational Resources Information Center

    American School & University, 2002

    2002-01-01

    Describes the design of notable school cafeterias and food service areas, including the educational context and design goals. Includes information on architects, suppliers, and cost, as well as photographs. (EV)

  11. Agricultural Colleges in Rural Areas

    ERIC Educational Resources Information Center

    Yi, Tung

    1975-01-01

    This article describes the educational program developed by one agricultural college in a rural area of China to carry out the revolution in education. Educational theory and practice are linked by involving students in the running of three forms.

  12. Fire in a contaminated area

    SciTech Connect

    Ryan, G.W., Westinghouse Hanford

    1996-08-02

    This document supports the development and presentation of the following accident scenario in the TWRS Final Safety Analysis Report: Fire in Contaminated Area. The calculations needed to quantify the risk associated with this accident scenario are included within.

  13. Local Area Networks (The Printout).

    ERIC Educational Resources Information Center

    Aron, Helen; Balajthy, Ernest

    1989-01-01

    Describes the Local Area Network (LAN), a project in which students used LAN-based word processing and electronic mail software as the center of a writing process approach. Discusses the advantages and disadvantages of networking. (MM)

  14. Variable area fuel cell cooling

    DOEpatents

    Kothmann, Richard E.

    1982-01-01

    A fuel cell arrangement having cooling fluid flow passages which vary in surface area from the inlet to the outlet of the passages. A smaller surface area is provided at the passage inlet, which increases toward the passage outlet, so as to provide more uniform cooling of the entire fuel cell. The cooling passages can also be spaced from one another in an uneven fashion.

  15. SPANISH PEAKS PRIMITIVE AREA, MONTANA.

    USGS Publications Warehouse

    Calkins, James A.; Pattee, Eldon C.

    1984-01-01

    A mineral survey of the Spanish Peaks Primitive Area, Montana, disclosed a small low-grade deposit of demonstrated chromite and asbestos resources. The chances for discovery of additional chrome resources are uncertain and the area has little promise for the occurrence of other mineral or energy resources. A reevaluation, sampling at depth, and testing for possible extensions of the Table Mountain asbestos and chromium deposit should be undertaken in the light of recent interpretations regarding its geologic setting.

  16. Sprawl in European urban areas

    NASA Astrophysics Data System (ADS)

    Prastacos, Poulicos; Lagarias, Apostolos

    2016-08-01

    In this paper the 2006 edition of the Urban Atlas database is used to tabulate areas of low development density, usually referred to as "sprawl", for many European cities. The Urban Atlas database contains information on the land use distribution in the 305 largest European cities. Twenty different land use types are recognized, with six of them representing urban fabric. Urban fabric classes are residential areas differentiated by the density of development, which is measured by the sealing degree parameter that ranges from 0% to 100% (non-developed, fully developed). Analysis is performed on the distribution of the middle to low density areas defined as those with sealing degree less than 50%. Seven different country groups in which urban areas have similar sprawl characteristics are identified and some key characteristics of sprawl are discussed. Population of an urban area is another parameter considered in the analysis. Two spatial metrics, average patch size and mean distance to the nearest neighboring patch of the same class, are used to describe proximity/separation characteristics of sprawl in the urban areas of the seven groups.

  17. Geothermal resource area 11, Clark County area development plan

    SciTech Connect

    Pugsley, M.

    1981-01-01

    Geothermal Resource Area 11 includes all of the land in Clark County, Nevada. Within this area are nine geothermal anomalies: Moapa Area, Las Vegas Valley, Black Canyon, Virgin River Narrows, Roger's Springs, Indian Springs, White Rock Springs, Brown's Spring, and Ash Creek Spring. All of the geothermal resources in Clark County have relatively low temperatures. The highest recorded temperature is 145{sup 0}F at Black Canyon. The temperatures of the other resources range from 70 to 90{sup 0}F. Because of the low temperature of the resources and, for the most part, the distance of the resources from any population base, the potential for the development of the resources are considered to be somewhat limited.

  18. System for area pollution control

    SciTech Connect

    Blikken, W.A.; Blikken, W.C.

    1991-12-03

    This paper describes a system for collecting and purifying polluted air in an urban geographic area subject to smog conditions and high volume automotive traffic at spaced intervals in a 24-hour day. It comprises: utilizing a plurality of open water draining which channels in an urban collection area, which channels are arranged in a flow pattern to carry rainfall water to a discharge area, installing covers over the open channels to enclose the open channels to provide an elongate air passage in the channels, providing side passages in the covers to admit drainage water into the channels and to meter polluted air into the channels in response to an induced sub-atmospheric pressure in the channels, providing a high volume of a jet engine of airplane capacity to create sub-atmospheric pressure ins aid channels and carry air in the channels to a converging area of the channels, and providing a depollution apparatus for the air prior to discharge at a site remote from the collection area in which the channels are located.

  19. Local Area Initiatives, 1986. Priority Country Area Program, Queensland.

    ERIC Educational Resources Information Center

    Priority Country Area Program Office, Brisbane (Australia).

    The Priority Country Area Program is a Rural Education Program funded by the Commonwealth Schools Commission and jointly administered by the Queensland (Australia) Department of Education and the Queensland Catholic Education Office. The program develops educational strategies to address problems engendered by the social and geographical nature of…

  20. 100 Areas CERCLA ecological investigations

    SciTech Connect

    Landeen, D.S.; Sackschewsky, M.R.; Weiss, S.

    1993-09-01

    This document reports the results of the field terrestrial ecological investigations conducted by Westinghouse Hanford Company during fiscal years 1991 and 1992 at operable units 100-FR-3, 100-HR-3, 100-NR-2, 100-KR-4, and 100-BC-5. The tasks reported here are part of the Remedial Investigations conducted in support of the Comprehensive Environmental Response, compensation, and Liability Act of 1980 studies for the 100 Areas. These ecological investigations provide (1) a description of the flora and fauna associated with the 100 Areas operable units, emphasizing potential pathways for contaminants and species that have been given special status under existing state and/or federal laws, and (2) an evaluation of existing concentrations of heavy metals and radionuclides in biota associated with the 100 Areas operable units.

  1. DEVILS DEN ROADLESS AREA, VERMONT.

    USGS Publications Warehouse

    Slack, John F.; Sabin, Andrew E.

    1984-01-01

    A mineral-resource survey was made of the Devils Den Roadless Area, Vermont, Geochemical sampling found traces of gold, copper, barium, lead, molybdenum, silver, tin, and thorium in rocks, stream sediments, and panned concentrates, but not in sufficient quantities to identify any resource potential. The only apparent resources are nonmetallic commodities including abundant rock suitable for crushihg, and very small deposits of sand and gravel and marble; these also occur outside the roadless area. The area was also evaluated for bedrock uranium and thorium deposits, but not anomalously high radioactive bedrock was found. A potential may exist for oil or natural gas at great depth, but this cannot be evaluated by the present study.

  2. Plutonium focus area: Technology summary

    SciTech Connect

    1996-03-01

    To ensure research and development programs focus on the most pressing environmental restoration and waste management problems at the U.S. Department of Energy (DOE), the Assistant Secretary for the Office of Environmental Management (EM) established a working group in August 1993 to implement a new approach to research and technology development. As part of this approach, EM developed a management structure and principles that led to creation of specific focus areas. These organizations were designed to focus scientific and technical talent throughout DOE and the national scientific community on major environmental restoration and waste management problems facing DOE. The focus area approach provides the framework for inter-site cooperation and leveraging of resources on common problems. After the original establishment of five major focus areas within the Office of Technology Development (EM-50), the Nuclear Materials Stabilization Task Group (NMSTG, EM-66) followed EM-50`s structure and chartered the Plutonium Focus Area (PFA). NMSTG`s charter to the PFA, described in detail later in this book, plays a major role in meeting the EM-66 commitments to the Defense Nuclear Facilities Safety Board (DNFSB). The PFA is a new program for FY96 and as such, the primary focus of revision 0 of this Technology Summary is an introduction to the Focus Area; its history, development, and management structure, including summaries of selected technologies being developed. Revision 1 to the Plutonium Focus Area Technology Summary is slated to include details on all technologies being developed, and is currently planned for release in August 1996. The following report outlines the scope and mission of the Office of Environmental Management, EM-60, and EM-66 organizations as related to the PFA organizational structure.

  3. Critical areas: Satellite power systems concepts

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Critical Areas are defined and discussed in the various areas pertinent to satellite power systems. The presentation is grouped into five areas (General, Space Systems, Solar Energy Conversion, Microwave Systems, and Environment/Ecology) with a sixth area (Power Relay) considered separately in an appendix. Areas for Future Consideration as critical areas are discussed in a second appendix.

  4. ARNOLD MESA ROADLESS AREA, ARIZONA.

    USGS Publications Warehouse

    Wolfe, Edward W.; McColly, Robert A.

    1984-01-01

    Geologic geochemical, and aeromagnetic investigations and a survey of mines and prospects in the Arnold Mesa Roadless Area, Arizona, provide little evidence for the occurrence of mineral or energy resources. Buried Proterozoic basement rocks are possible hosts of porphyry-type copper and massive sulfide deposits but the thick cover of Paleozoic sedimentary rocks and upper Cenozoic volcanic rocks precluded assessment of this possibility. Chemistry and temperature of spring and well waters suggest that a geothermal resource may exist near the eastern margin of the roadless area, but the anomaly has not been tested by drilling and this resource remains unverified. No other energy resources were identified.

  5. AGUA TIBIA PRIMITIVE AREA, CALIFORNIA.

    USGS Publications Warehouse

    Irwin, William P.; Thurber, Horace K.

    1984-01-01

    The Agua Tibia Primitive Area in southwestern California is underlain by igneous and metamorphic rocks that are siilar to those widely exposed throughout much of the Peninsular Ranges. To detect the presence of any concealed mineral deposits, samples of stream sediments were collected along the various creeks that head in the mountain. As an additional aid in evaluating the mineral potential, an aeromagnetic survey was made and interpreted. A search for records of past or existing mining claims within the primitive area was made but none was found. Evidence of deposits of metallic or nonmetallic minerals was not seen during the study.

  6. CACTUS SPRING ROADLESS AREA, CALIFORNIA.

    USGS Publications Warehouse

    Matti, Jonathan C.; Kuizon, Lucia

    1984-01-01

    Geologic, geochemical, and geophysical studies together with a review of historic mining and prospecting activities indicate that the Cactus Spring Roadless Area in California has little promise for the occurrence of mineral or energy resources. Marble bodies occur in the northern part of the roadless area and are possible resources for building stone, crushed and quarried aggregate, and lime and magnesium for Portland cement and industrial applications. It is recommended that the terrane of marble be mapped and sampled carefully in order to evaluate the quantity and quality of the carbonate resources.

  7. H-Area Seepage Basins

    SciTech Connect

    Stejskal, G.

    1990-12-01

    During the third quarter of 1990 the wells which make up the H-Area Seepage Basins (H-HWMF) monitoring network were sampled. Laboratory analyses were performed to measure levels of hazardous constituents, indicator parameters, tritium, nonvolatile beta, and gross alpha. A Gas Chromatograph Mass Spectrometer (GCMS) scan was performed on all wells sampled to determine any hazardous organic constituents present in the groundwater. The primary contaminants observed at wells monitoring the H-Area Seepage Basins are tritium, nitrate, mercury, gross alpha, nonvolatile beta, trichloroethylene (TCE), tetrachloroethylene, lead, cadmium, arsenic, and total radium.

  8. Raft River Geothermal Area Data Models - Conceptual, Logical and Fact Models

    DOE Data Explorer

    Cuyler, David

    2012-07-19

    Conceptual and Logical Data Model for Geothermal Data Concerning Wells, Fields, Power Plants and Related Analyses at Raft River a. Logical Model for Geothermal Data Concerning Wells, Fields, Power Plants and Related Analyses, David Cuyler 2010 b. Fact Model for Geothermal Data Concerning Wells, Fields, Power Plants and Related Analyses, David Cuyler 2010 Derived from Tables, Figures and other Content in Reports from the Raft River Geothermal Project: "Technical Report on the Raft River Geothermal Resource, Cassia County, Idaho," GeothermEx, Inc., August 2002. "Results from the Short-Term Well Testing Program at the Raft River Geothermal Field, Cassia County, Idaho," GeothermEx, Inc., October 2004.

  9. Reconnaissance Geologic Map of the Duncan Canal-Zarembo Island Area, Southeastern Alaska

    USGS Publications Warehouse

    Karl, Susan M.; Haeussler, Peter J.; McCafferty, Anne E.

    1999-01-01

    The geologic map of the Duncan Canal-Zarembo Island area is the result of a multidisciplinary investigation of an area where an airborne geophysical survey was flown in the spring of 1997. The area was chosen for the geophysical survey because of its high mineral potential, a conclusion of the Petersburg Mineral Resource Assessment Project, conducted by the U.S. Geological Survey from 1978 to 1982. The City of Wrangell, in southeastern Alaska, the Bureau of Land Management, and the State of Alaska provided funding for the airborne geophysical survey. The geophysical data from the airborne survey were released in September 1997. The U.S. Geological Survey conducted field investigations in the spring and fall of 1998 to identify and understand the sources of the geophysical anomalies from the airborne survey. This geologic map updates the geologic maps of the same area published by David A. Brew at 1:63,360 (Brew, 1997a-m; Brew and Koch, 1997). This update is based on 3 weeks of field work, new fossil collections, and the geophysical maps released by the State of Alaska ( DGGS, Staff, and others, 1997a-o). Geologic data from outcrops, fossil ages, radiometric ages, and geochemical signatures were used to identify lithostratigraphic units. Where exposure is poor, geophysical characteristics were used to help control the boundaries of these units. No unit boundaries were drawn based on geophysics alone. The 7200 Hertz resistivity maps (DGGS, Staff, and others, 1997k-o) were particularly helpful for controlling unit boundaries, because different stratigraphic units have distinctive characteristic conductive signatures (Karl and others, 1998). Increased knowledge of unit ages, unit structure, and unit distribution, led to improved understanding of the nature of unit contacts. Northwest- to southwest-directed thrust faults, particularly on Kupreanof Island, are new discovery. Truncated faults and map patterns suggest there were at least 2 generations of thrusting, and

  10. The Arts in Metropolitan Areas.

    ERIC Educational Resources Information Center

    Walter, Elizabeth M.

    A consideration of the arts and cultural life is indispensable to any study of the quality of life in U.S. metropolitan areas. However, literature reviews reveal that the arts are often omitted in quality of life studies, and, if included, the assessment may not be derived from sound empirical analysis. This document describes and evaluates "The…

  11. Pigeon homing from unfamiliar areas

    PubMed Central

    Wallraff, Hans G

    2014-01-01

    The conclusion that pigeons and other birds can find their way home from unfamiliar areas by means of olfactory signals is well based on a variety of experiments and supporting investigations of the chemical atmosphere. Here I argue that alternative concepts proposing other sources of geopositional information are disproved by experimental findings or, at least, are not experimentally supported and hardly realistic. PMID:25346789

  12. Local Area Networks: Part I.

    ERIC Educational Resources Information Center

    Dessy, Raymond E.

    1982-01-01

    Local area networks are common communication conduits allowing various terminals, computers, discs, printers, and other electronic devices to intercommunicate over short distances. Discusses the vocabulary of such networks including RS-232C point-to-point and IEEE-488 multidrop protocols; error detection; message packets; multiplexing; star, ring,…

  13. Operational Management of Area Environment.

    ERIC Educational Resources Information Center

    Sprague, George W.

    Three phases leading to the automation of the mechanical building systems on the Harvard campus are described. The systems allow a single operator to monitor and control all the mechanical systems, plus fire, flood, and security alarms, for all buildings in a large area of the campus. (JT)

  14. Recommendations for Child Play Areas.

    ERIC Educational Resources Information Center

    Cohen, Uriel; Hill, Ann B.; Lane, Carol G.; McGinty, Tim; Moore, Gary T.

    This interim criteria document provides descriptive information and planning, evaluation, and design guidelines for children's play areas located on military bases. The recommendations are presented in two major sections: planning & architecture design. Subcategories within the planning, criteria, and recommendations section address program master…

  15. Diaper area and disposable diapers.

    PubMed

    Erasala, G N; Romain, C; Merlay, I

    2011-01-01

    Since the 1960s, cloth diapers have been replaced by disposable diapers. The evolution of healthier skin in the diaper area has been demonstrated in parallel to that of disposable diapers. The improvements of disposable diapers--fit, dryness, comfort--have been based on the understanding of factors playing a role in the development of diaper dermatitis.

  16. Study area description: Chapter 1

    USGS Publications Warehouse

    Rowland, Mary M.; Leu, Matthias; Hanser, Steven E.; Leu, Matthias; Knick, Steven T.; Aldridge, Cameron L.

    2011-01-01

    The boundary for the Wyoming Basins Ecoregional Assessment (WBEA) was largely determined by the co-occurrence of some of the largest tracts of intact sagebrush (Artemisia spp.) remaining in the western United States with areas of increasing resource extraction. The WBEA area includes two ecoregions in their entirety, Wyoming Basins and Utah-Wyoming Rocky Mountains, and portions of two others (Southern Rocky Mountains and Middle Rockies-Blue Mountains). Over half the study area is in Wyoming; the remainder includes parts of Colorado, Utah, Idaho, and Montana. Private landowners manage most (33.1%) of the land base in the WBEA, followed by the U.S. Forest Service (27.3%) and U.S. Bureau of Land Management (25.6%). Sagebrush is the dominant land cover type in the study area, totaling >130,000 km2 ; nearly half the sagebrush in the WBEA is managed by the U.S. Bureau of Land Management. Sagebrush in the WBEA faces many potential threats that also influence the broader sagebrush ecosystem. Climate change, drought, land-use practices (e.g., livestock grazing, oil and gas development), and human development have eliminated and fragmented the sagebrush ecosystem, altered fire regimes, and accelerated the invasion of exotic plants such as cheatgrass (Bromus tectorum). Less than 2% of sagebrush in the WBEA is permanently protected from land cover conversion.

  17. Critical Areas in Sports Safety.

    ERIC Educational Resources Information Center

    Morehouse, C. A., Ed.; And Others

    1983-01-01

    Four articles examine important aspects of sport safety. Topics include: (1) risks of eye injuries in racquet sports and preventive measures; (2) ways to reduce gymnastics injuries; (3) safety in training areas; and (4) risk-management strategies to avoid legal liability. Guidelines for teachers are given. (PP)

  18. Fermi's Large Area Telescope (LAT)

    NASA Video Gallery

    Fermi’s Large Area Telescope (LAT) is the spacecraft’s main scientificinstrument. This animation shows a gamma ray (purple) entering the LAT,where it is converted into an electron (red) and a...

  19. LINCOLN CREEK ROADLESS AREA, NEVADA.

    USGS Publications Warehouse

    John, David A.; Stebbins, Scott A.

    1984-01-01

    On the basis of a mineral survey, the Lincoln Creek Roadless Area, Nevada was determined to have little likelihood for the occurrence of mineral resources. Geologic terrane favorable for the occurrence of contact-metasomatic tungsten deposits exists, but no evidence for this type of mineralization was identified. The geologic setting precludes the occurrence of fossil fuels and no other energy resources were identified.

  20. How To Organize Technology Areas.

    ERIC Educational Resources Information Center

    Fickes, Michael

    1998-01-01

    Highlights three ways a college or university can organize its technology areas to maximize comfort and save space. Examples are provided on controlling equipment sprawl through thoughtful workstation development, designing computer rooms for flexibility and effective cable management, and emulating business setups that are work-flow efficient and…