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Sample records for george ronald crompton

  1. Ronald Reagan's Civil Religion.

    ERIC Educational Resources Information Center

    Fulmer, Hal W.

    Ronald Reagan's rhetorical presidency can be summarized as a leader attempting, at virtually every occasion, to stem the dissolution of the American spirit by celebrating the country's mythic past. Such attempts were Reagan's celebration of nationalism through a particular discussion of the interrelationships between liberty, freedom, democracy,…

  2. WRR editor Ronald Cummings

    NASA Astrophysics Data System (ADS)

    1984-04-01

    It has been nearly a year since Ronald Cummings took over as policy sciences editor of Water Resources Research (WRR), and in that time he has worked to make the journal live up to its role as “an interdisciplinary journal integrating research in the social and natural sciences of water.” Cummings takes the “interdisciplinary” part seriously. “I'd like to see a much broader range of policy issues presented to readers,” he says. “I would hope it would then stimulate interchange between our colleagues concerning evolving issues of the '80s and '90s.”Cummings brings a solid background as a resource economist to his 4-year term as editor, which began last January and runs until December 1987. Cummings succeeds Jared Cohon as policy sciences editor. Stephen J. Burges is the WRR editor for hydrological, physical, chemical, and biological sciences. Now a Professor of Economics and Director of the Program in Natural Resources Economics at the University of New Mexico, Cummings is a past president of the Association of Environmental and Resource Economists. He has been a consultant in matters of water resources management, forestry management, and energy policy for more than a decade, working on projects in both the United States and Latin America. Since joining the faculty at New Mexico in 1975, he has, among other things, worked with engineers at the Los Alamos National Laboratory in developing operation'management models for hot, dry rock geothermal systems.

  3. Ronald N. Bracewell: An Appreciation

    NASA Astrophysics Data System (ADS)

    Thompson, A. Richard; Frater, Robert H.

    2010-11-01

    Ronald Newbold Bracewell (1921-2007) made fundamental contributions to the development of radio astronomy in the areas of interferometry, signal processing, and imaging, and also to tomography, various areas of data analysis, and the understanding of Fourier transforms. He was born in Sydney, Australia, and received a B.Sc. degree in mathematics and physics, and B.E. and M.E. degrees in electrical engineering from the University of Sydney, and his Ph.D. from the University of Cambridge, U.K., for research on the ionosphere. In 1949 he joined the Radiophysics Laboratory of CSIRO, where he became interested in radio astronomy. In 1955 he moved to Stanford University, California, where he became Lewis M. Terman Professor of Electrical Engineering. He retired from teaching in 1991, but continued to be active in radio astronomy and other applications of imaging techniques, etc. During his career he published ten books and more than 250 papers. Honors that he received include the Duddell Premium of the Institute of Electrical Engineers, London, the Hertz Medal of the IEEE, and the Order of Australia. For his work on imaging in tomography he was elected to Associate Membership of the Institute of Medicine of the U.S. National Academy of Sciences.

  4. 1. Historic American Buildings Survey Ronald Comedy, Photographer July 1969 ...

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

    1. Historic American Buildings Survey Ronald Comedy, Photographer July 1969 SOUTH AND WEST SIDES - Firemen's Insurance Company Building, 303 Seventh Street Northwest, Washington, District of Columbia, DC

  5. 1. Historic American Buildings Survey Ronald Comedy, Photographer July 1969 ...

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

    1. Historic American Buildings Survey Ronald Comedy, Photographer July 1969 SOUTH AND EAST ELEVATIONS - Merchants & Mechanics Savings Bank, Seventh & G Streets Northwest, Washington, District of Columbia, DC

  6. 10. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 ...

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

    10. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 VIEW LOOKING EAST (l to r Miners' Union Hall & Odd Fellows Hall) - Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

  7. 8. Historic American Buildings Survey Ronald Partridge, Photographer August 1962 ...

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

    8. Historic American Buildings Survey Ronald Partridge, Photographer August 1962 DETAIL OF COLUMNS AND GIRDERS (220 'K' Street) - Big Four Building, 220-226 K Street, Sacramento, Sacramento County, CA

  8. 12. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 ...

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

    12. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 VIEW OF GREEN STREET LOOKING WEST TOWARD POTATOE PEAK - Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

  9. 10. Historic American Buildings Survey Ronald Partridge, Photographer August 1962 ...

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

    10. Historic American Buildings Survey Ronald Partridge, Photographer August 1962 COLUMN ORNAMENT AT 226 'K' Street (Stanford Building) - Big Four Building, 220-226 K Street, Sacramento, Sacramento County, CA

  10. 9. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 ...

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

    9. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 r to l MORTICIANS BUILDING & UNION HALL (West side of Main Street) - Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

  11. 6. Historic American Buildings Survey Ronald Partridge, Photographer August 1962 ...

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

    6. Historic American Buildings Survey Ronald Partridge, Photographer August 1962 REAR VIEW (Huntington & Hopkins and Miller Buildings) - Big Four Building, 220-226 K Street, Sacramento, Sacramento County, CA

  12. 3. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 ...

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

    3. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 VIEW OF BODE AND MINES FROM THE CEMETERY (Looking East) - Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

  13. 13. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 ...

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

    13. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 l to r The Siller House, the Stewert House, The Bell House - Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

  14. 24. Historic American Buildings Survey Ronald Comedy, Photographer July 1969 ...

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

    24. Historic American Buildings Survey Ronald Comedy, Photographer July 1969 UPPER PART OF DEAD-LETTER OFFICE (NOW HEARING ROOM, THIRD FLOOR) - United States General Post Office, Between Seventh, Eighth, E, & F Streets, Northwest, Washington, District of Columbia, DC

  15. Ronald Edmonds, 1935-1983: Silenced Voice for Children.

    ERIC Educational Resources Information Center

    Gartner, Alan

    1983-01-01

    Eulogizes Ronald Edmonds as a champion of the rights of minority children. Summarizes Edmonds' theory about what makes for effective schooling, and highlights his accomplishments in the New York City public schools. (ML)

  16. 18. Historic American Buildings Survey Ronald Comedy, Photographer July 1969 ...

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

    18. Historic American Buildings Survey Ronald Comedy, Photographer July 1969 TYPICAL OFFICE, SECOND FLOOR (ROOM 276) - United States General Post Office, Between Seventh, Eighth, E, & F Streets, Northwest, Washington, District of Columbia, DC

  17. 8. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 ...

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

    8. Historic American Buildings Survey Ronald Partridge, Photographer July 1962 MAIN STREET LOOKING NORTH (l to r Cafe, Odd Fellow's Hall & the Miners' Union Hall) - Bodie, General View, Bodie State Historic Park, Bodie, Mono County, CA

  18. 5. Historic American Buildings Survey Ronald Comedy, Photographer July 1969 ...

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

    5. Historic American Buildings Survey Ronald Comedy, Photographer July 1969 DETAIL OF STAIR RAIL AT NINTH FLOOR - Washington Loan & Trust Company, F & Ninth Streets, Washington, District of Columbia, DC

  19. General George C. Marshall

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This is a portrait of General George C. Marshall in Army uniform. The Marshall Space Flight Center, a NASA field installation, was established in Huntsville, Alabama, in 1960. The Center was named in honor of General George C. Marshall, the Army Chief of Staff during World War II, Secretary of State, and Nobel Prize Wirner for his world-renowned Marshall Plan.

  20. ITOW: George Hoggard

    NASA Video Gallery

    George Hoggard served on the Flight Crew Rescue unit for the fire department at NASA's Kennedy Space Center from 1968 to 2011. He helped train Apollo and space shuttle astronauts for emergency situ...

  1. Energy Storage: George Crabtree

    ScienceCinema

    Crabtree, George

    2016-12-14

    George Crabtree, Argonne scientist and Director of Joint Center for Energy Storage Research, discusses the importance of developing the next generation of batteries and how that could help transform the electricity grid.

  2. George: Gaussian Process regression

    NASA Astrophysics Data System (ADS)

    Foreman-Mackey, Daniel

    2015-11-01

    George is a fast and flexible library, implemented in C++ with Python bindings, for Gaussian Process regression useful for accounting for correlated noise in astronomical datasets, including those for transiting exoplanet discovery and characterization and stellar population modeling.

  3. Energy Storage: George Crabtree

    SciTech Connect

    Crabtree, George

    2016-10-06

    George Crabtree, Argonne scientist and Director of Joint Center for Energy Storage Research, discusses the importance of developing the next generation of batteries and how that could help transform the electricity grid.

  4. Obituary: Ronald Cecil Stone, 1946-2005

    NASA Astrophysics Data System (ADS)

    Monet, Alice Kay Babcock

    2006-12-01

    Ronald C. Stone, an astronomer at the US Naval Observatory Flagstaff Station, passed away on 10 September 2005 in Downer's Grove, IL, following a valiant struggle with cancer. He was fifty-nine years old. Ron was born on 9 June 1946 in Seattle, Washington, to Helen (Vocelka) and Cecil Stone. His father was a World War II veteran who attended college on the GI Bill and became a mechanical engineer. He and his wife raised three sons: Dwight, Ronald, and Gavin. They lived in a number of locations across the U.S. before settling at last in Downer's Grove when Ron was in the fourth grade. Ron's interest in astronomy began when he was given a toy planetarium projector while still in grade school, and later a small telescope. In high school, he also built his own telescope, grinding the 6-inch mirror by hand. He completed grade school and high school in Downer's Grove and did his undergraduate studies at the University of Illinois at Urbana-Champaign, majoring in astronomy and physics and graduating cum laude in 1968. The following year, he was drafted into the U.S. Army and served for two years, including a stint in Vietnam. Although his primary assignment was auditing, he was also involved in the defense of the Long Binh base in Vietnam. He was honorably discharged from the service in 1971 and enrolled that fall at the University of Chicago. While a graduate student working with Bill van Altena, Ron developed his life long interest in the field of astrometry. Van Altena recalls him as "a quiet and cheerful student who wanted to learn, and [who] worked hard to understand the intricacies of astrometry... deriving the most precise proper motions from the 40-inch [Yerkes] refractor plates." Working at Yerkes Observatory in Williams Bay, Wisconsin, he completed a thesis entitled, "Mean Secular Parallax at Low Galactic Latitude." While living in Wisconsin, Ron also became engaged to Ellen Mickel, and the two were married at his parents' home in Downer's Grove. After earning

  5. 34 CFR 647.1 - What is the Ronald E. McNair Postbaccalaureate Achievement Program?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false What is the Ronald E. McNair Postbaccalaureate... ACHIEVEMENT PROGRAM General § 647.1 What is the Ronald E. McNair Postbaccalaureate Achievement Program? The Ronald E. McNair Postbaccalaureate Achievement Program—referred to in these regulations as the...

  6. 78 FR 17646 - Agency Information Collection Activities; Comment Request; Ronald E. McNair Postbaccalaureate...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-22

    ... Agency Information Collection Activities; Comment Request; Ronald E. McNair Postbaccalaureate Achievement... to this notice will be considered public records. Title of Collection: Ronald E. McNair... Number of Annual Burden Hours: 1,738. Abstract: Ronald E. McNair Postbaccalaureate Achievement...

  7. 76 FR 66072 - Albert Ronald Cioffi: Debarment Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... unapproved drug derived from Botulinum Toxin Type A (TRI-toxin), sold by Toxin Research International (TRI... HUMAN SERVICES Food and Drug Administration Albert Ronald Cioffi: Debarment Order AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is issuing an order...

  8. Hypothetical Markets: Educational Application of Ronald Dworkin's "Sovereign Virtue"

    ERIC Educational Resources Information Center

    Gough, Stephen

    2006-01-01

    The purpose of this paper is to consider, in principle and at the most general level, a particular possible approach to educational policy-making. This approach involves an education-specific application of the notion of hypothetical markets first developed in Ronald Dworkin's book "Sovereign Virtue: The theory and practice of equality" (2000).…

  9. President Ronald Reagan speaks at STS 51-L Memorial service

    NASA Technical Reports Server (NTRS)

    1986-01-01

    President Ronald Reagan tells a large turnout of JSC employees and family and friends of the 51-L crewmembers about their accomplishments and sacrifices during memorial services held following the Challenger accident at Kennedy Space Center (KSC).'They slipped the surly bonds of earth to touch the face of God' the President told the thousands gathered on the central mall at JSC.

  10. Obituary: Ronald Eugene Pitts, 1949-2008

    NASA Astrophysics Data System (ADS)

    MacConnell, D. Jack

    2009-01-01

    Ronald Pitts, systems engineer in the Commanding Branch of the Space Telescope Science Institute and long-time Computer Sciences Corporation employee, died suddenly of a stroke on 4 May 2008 at his home in Laurel, Maryland. He was a dedicated scientist-engineer, husband, father, volunteer, and cherished friend to many. Ron was born on 19 January 1949 in Tucson, Arizona, and was raised, along with his sister Suzanne, on his parents' turkey farm outside Tucson. He picked up practical knowledge from his father, Vernon, and became a competent amateur electrician and plumber, skills he kept honed and used throughout his life. His mother, Ruth (Stephens), was a nurse and taught him compassion and patience and encouraged his inquisitive mind. Ron attended public schools and enrolled at the University of Arizona, graduating with a B. S. in Astronomy in 1971. Being from a family of modest means, he put himself through school working summers and part-time at a large copper mine south of town. Ron enrolled in the graduate astronomy program at the Ohio State University [OSU] in the fall of 1971 where he was a first-year fellowship student. During his second and third years, he was the Perkins Assistant, taking spectra for the very exacting but appreciative Philip Keenan who once remarked to another faculty member that Ron was the best observer he ever had. Later, in 1980, Ron was co-author with Keenan on "Revised MK Spectral Types for G, K, and M stars" and again in 1985 in a study of supergiants in open clusters. He met his future wife, Patricia Moore, also a graduate student in the department, and they were wed in 1973. Ron was also partially supported during his early OSU years by an NSF grant to Robert Wing, writing parts of Wing's photometric reduction code and observing on the program at Kitt Peak and Flagstaff in the summer of 1974. Wing remembers him as being very competent and pleasant to work with. Ron's thesis topic was "Oscillator Strengths for Neutral Iron and

  11. Obituary: Ronald A. Parise, 1951-2008

    NASA Astrophysics Data System (ADS)

    Gull, Theodore R.

    2009-01-01

    Ronald A. Parise, astronomer and astronaut, passed away at his home in Burtonsville, Maryland, in the presence of his family on 9 May 2008. He died of a brain tumor at age 56 after several years of valiant struggle. He was an inspiration to many students, ham operators, astronomers, and friends the world over. His enthusiasm for astronomy and space exploration was infectious. We, colleagues at Goddard Space Flight Center and Computer Sciences Corporation, treasured his contributions to space astronomy and human spaceflight. Ron, along with Samuel Durrance, flew as Payload Specialist on Astro-1 and Astro-2. They were selected by peers from the instrument teams of the Hopkins Ultraviolet Telescope (HUT provided by Hopkins University), the Ultraviolet Imaging Telescope (UIT, Goddard Space Flight Center) and the Wisconsin Ultraviolet Photo-Polarimetry Experiment (WUPPE, University of Wisconsin). Astro-1 flew 2-10 December 1990 on the Columbia. Astro-2 flew 2-18 March 1995. Ron carried along amateur radio equipment and operated on the air during his free time during the missions. Ron was born 24 May 1951 in Warren, Ohio, to Henry and Catherine Parise. His interests first were in amateur radio, becoming a licensed operator by age eleven. He later was attracted to both astronomy and aviation, becoming a pilot in his teens. Ron graduated from Western Reserve High School in 1969 and attended Youngstown State University where he received a bachelor of science degree in physics with minors in mathematics, astronomy. and geology. His graduate work was at University of Florida where he obtained a masters degree in 1977 and a doctorate in 1979 in astronomy. Ron joined Operations Research, Inc. upon graduation, working at Goddard Space Flight Center where he supported studies of several NASA missions. In 1980 he joined Computer Sciences Corporation supporting the International Ultraviolet Explorer [IUE], first as a data-management scientist and later as the section manager of the

  12. Obituary: Ronald N. Bracewell, 1921-2007

    NASA Astrophysics Data System (ADS)

    Petrosian, Vahé

    2009-01-01

    Ronald N. Bracewell, Professor Emeritus (since 1991) of Electrical Engineering at Stanford University, and a true renaissance man of science, died of a heart attack on 12 August 2007 at his home. Ron Bracewell was born in Sydney, Australia, on 22 July 1921, one of the two sons of Cecil and Valerie Bracewell. He graduated from the University of Sydney in 1941 and received his doctorate degree in physics from Cambridge University in 1949. During World War II, Ron worked in the Australian National Radar Establishment, where he designed and developed microwave radar equipment. Like several other World War II radar scientists, after the war he used this experience to pioneer the new field of radio astronomy. With J. L. Pawsey, in 1955 he published the first comprehensive textbook in this field entitled, Radio Astronomy. Bracewell joined the Stanford Electrical Engineering faculty in 1955, and from 1974 on he held the first prestigious Lewis Terman professorship. He was awarded the Outstanding Service Award of the department in 1984. In 1988, he was named an officer of the Order of Australia--the Australian equivalent of Order of the British Empire. Soon after his arrival at Stanford, Bracewell designed and began building a solar spectroheliograph, consisting of thirty-two dish antennas in the form of a cross. This was completed in 1961 and provided daily maps of the Sun for more than a decade encompassing more than one solar activity cycle of eleven years. These maps were useful in predicting magnetic storms caused by solar activity and were used by NASA during the first landing on the Moon. In 1971 he started the building of a five-element radio interferometer, for observation of extragalactic radio sources, with the novel design of unequal spacing that gave the resolution of a ten-element array. Both telescopes are now dismantled. The common characteristics of these and other projects were that they were all built in-house with a limited budget, often a small fraction

  13. George Bellows, "Edith Cavell."

    ERIC Educational Resources Information Center

    Gelman, Janet

    1986-01-01

    Provides a full-color reproduction of George Bellows' painting, "Edith Cavell," and a lesson plan for using it with students in grades seven through nine. The goal of the lesson is to familiarize students with the American Realist painting style. (JDH)

  14. Baker & Taylor's George Coe

    ERIC Educational Resources Information Center

    Fialkoff, Francine

    2009-01-01

    In his 30 years as a library wholesaler, first as VP and general manager of Brodart Books, Library, and School Automation divisions and since 2000 as president of the Library & Education division of Baker & Taylor (B&T), George Coe has been instrumental in a whole host of innovations. They go way beyond the selection, processing, and delivery of…

  15. General George C. Marshall

    NASA Technical Reports Server (NTRS)

    2004-01-01

    The Marshall Space Flight Center, a NASA field installation, was established at Huntsville, Alabama, in 1960. The Center was named in honor of General George C. Marshall, the Army Chief of Staff during World War II, Secretary of State, and Nobel Prize Wirner for his world-renowned Marshall Plan.

  16. Who Framed George Lakoff?

    ERIC Educational Resources Information Center

    Goldstein, Evan R.

    2008-01-01

    In this article, a noted linguist reflects on his tumultuous foray into politics. For years George P. Lakoff has been at the center of some of the biggest intellectual disagreements in linguistics (most famously with Noam Chomsky) and has helped create an important interdisciplinary field of study, cognitive linguistics, that is reshaping people's…

  17. Connecting to Curious George

    ERIC Educational Resources Information Center

    Hinshaw, Craig

    2006-01-01

    Each month throughout the school year, two second grade teachers at Lessenger Elementary highlight a different children's author. The interdisciplinary lessons that evolved the month they selected Margaret and H.A. Rey's Curious George books were the most successful. In this article, the author relates how art, story writing, reading aloud, and…

  18. George Peabody and Maryland.

    ERIC Educational Resources Information Center

    Parker, Franklin

    1994-01-01

    One of a collection of articles on self-made millionaire and educational philanthropist George Peabody examines the history of his work in Maryland and with the Maryland Historical Society. Peabody always sought to enrich Maryland's culture, and his most important gift to Maryland was the Peabody Institute of Baltimore. (SM)

  19. George Gamow's unique style

    NASA Astrophysics Data System (ADS)

    Pustylnik, I.

    We discuss some of the rich scientific legacy of George Gamov, an outstanding figure in physics and cosmology of the XXth century, whose talent has bridged the gap between East and West long before the decline of totalitarian system. Our analysis is based partly on Gamow's original scientific and popular papers, partly on the reminiscences of his colleagues and contemporaries (among other, R. A. Alpher, S. M. Ulam, A. A. Penzias, M. Delbruck). We discuss how these different facets of Gamow's rare talent are reflected in his transparent physical models and confront some of his predictions with the realities of contemporary extragalactic and observational cosmology.

  20. Sir Ronald A. Fisher and the International Biometric Society.

    PubMed

    Billard, Lynne

    2014-06-01

    The year 2012 marks the 50th anniversary of the death of Sir Ronald A. Fisher, one of the two Fathers of Statistics and a Founder of the International Biometric Society (the "Society"). To celebrate the extraordinary genius of Fisher and the far-sighted vision of Fisher and Chester Bliss in organizing and promoting the formation of the Society, this article looks at the origins and growth of the Society, some of the key players and events, and especially the roles played by Fisher himself as the First President. A fresh look at Fisher, the man rather than the scientific genius is also presented.

  1. 'King George Island' Brushed

    NASA Technical Reports Server (NTRS)

    2006-01-01

    [figure removed for brevity, see original site] Annotated Version

    This mosaic was made from frames acquired by the microscopic imager on NASA's Mars Exploration Rover Spirit during Spirit's 1,031 Martian day, or sol, on the red planet (Nov. 27, 2006). It shows a rock target called 'King George Island' after the target was brushed by the rover's rock abrasion tool. The mosaic covers approximately 6 centimeters (2.4 inches) across and shows the granular nature of the rock exposure. The grains are typically about 1 millimeter (.04 inches) wide. Data from the rover's Moessbauer spectrometer provides evidence that they have an enhanced amount of the mineral hematite relative to surrounding soils.

  2. Ronald E. McNair Graduate Student Researchers Program

    NASA Technical Reports Server (NTRS)

    Monroe, Joseph

    2002-01-01

    According to the latest report by the National Science Foundation, only eighty-three (83) African-Americans received doctoral degrees in all engineering disciplines in 2000. North Carolina A&T State University (NC A&T) awarded Ph.D.s to 15 African-Americans, in only two engineering disciplines over the past 4 years. It clearly indicates that the partnership between NASA and NC A&T plays a significant role in producing minority engineering Ph.D.s, which this country needs to establish an ethnically diverse workforce to compete in a global economy. Many of these students would not have been able to study for their doctoral degrees without the Ronald E. McNair Graduate Research Fellowship Program.

  3. 01-NIF Dedication: George Miller

    ScienceCinema

    George Miller

    2016-07-12

    The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Lab Director George Miller.

  4. George Woodall, Ph.D.

    EPA Pesticide Factsheets

    Dr. George Woodall has over fifteen years of professional experience. This includes performing assessments of risk from exposure to air pollutants, assessing air quality, and managing research and technical projects.

  5. Q&A: George Smoot

    NASA Astrophysics Data System (ADS)

    Hodson, Richard

    2016-09-01

    George Smoot shared the 2006 Nobel Prize in Physics for the discovery of small temperature variations in the cosmic microwave background radiation, providing support for Big Bang theory. Smoot spoke to Nature about last year's big cosmological discovery, gravitational waves.

  6. 01-NIF Dedication: George Miller

    SciTech Connect

    George Miller

    2009-07-02

    The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Lab Director George Miller.

  7. The Early Retirement of Gen Ronald R. Fogleman, Chief of Staff, United States Air Force

    DTIC Science & Technology

    2001-01-01

    The Early Retirement of Gen Ronald R. Fogleman, Chief of Staff, United States Air Force *EDITED by DR. RICHARD H. KOHN Editorial Abstract: Air...Force chief of staff Gen Ronald Fogleman’s early retirement in 1997 has caused great speculation. Was this a “resignation in protest”? Here for the...COVERED 00-00-2001 to 00-00-2001 4. TITLE AND SUBTITLE The Early Retirement of Gen Ronald R. Fogleman, Chief of Staff, United States Air Force 5a

  8. Report: Results of Technical Network Vulnerability Assessment: EPA’s Ronald Reagan Building

    EPA Pesticide Factsheets

    Report #10-P-0212, September 7, 2010. Vulnerability testing of EPA’s Ronald Reagan Building network conducted in June 2010 identified Internet Protocol addresses with numerous high-risk and medium-risk vulnerabilities.

  9. 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.

  10. Mickey Mouse 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., Mickey Mouse 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.

  11. Dry holes of Georges Bank

    SciTech Connect

    Bailey, D.M.

    1982-11-01

    After winning the controversial Georges Bank debate, five oil companies have found only commercially unprofitable dry holes, which experts predict will become anywhere from marginal to vital in future years. The economic boom that offshore drilling was to bring to New England has not materialized despite rumors that the companies found either oil or gas that they are not yet ready to announce. Bad weather and the high cost of offshore drilling may be more responsible for the removal of drilling rigs from the area, but an industry-wide survey finds that only 2200 of 4800 offshore rigs are currently operating. Debate over Georges Bank focused on possible damage to the fishing industry and the windfall the government will receive if leasing is accelerated. Many expect to see rigs returning to Georges Bank in the spring. (DCK)

  12. A Post-Modern George.

    ERIC Educational Resources Information Center

    Hunter, Robert S.

    2000-01-01

    Presents an art project in which students create postmodern portraits of George Washington in the style of Andy Warhol's pop-art portraits. Each portrait incorporates a fact and six symbols associated with Washington. Describes the project in detail and lists the materials and project objectives. (CMK)

  13. George Washington: A Grounded Leader

    DTIC Science & Technology

    2011-04-08

    Lawrence with part of the plantation in order to teach him the skills and trade of farming. Lawrence loved his young half- brother George and encouraged...where "everyone shall sit in safety under his own vine and fig tree, and there shall be none to make him afraid."~6 In another example

  14. Postmodernist Prose and George Orwell

    ERIC Educational Resources Information Center

    Roney, Stephen K.

    2002-01-01

    George Orwell, in the essay "Politics and the English Language," criticized pretentious doublespeak and technobabble that numb the consciousness and hide political power plays. Judith Butler defends the "nuanced" prose of her fellow postmodernists as necessary to convey the complexity of their thoughts. Stephen Roney contrasts the two and…

  15. 78 FR 29781 - Before Administrative Judges: Ronald M. Spritzer, Chairman, Dr. Anthony J. Baratta, Dr. Randall J...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-21

    ... COMMISSION Atomic Safety and Licensing Board Before Administrative Judges: Ronald M. Spritzer, Chairman, Dr... submitted to: Mail: Administrative Judge Ronald M. Spritzer, Atomic Safety and Licensing Board Panel, Mail... statement should be sent to the Chairman of this Licensing Board as follows: Mail: Administrative...

  16. Yura-George's world line

    NASA Astrophysics Data System (ADS)

    Gamov, I. L.

    It is quite interesting and flattering for an economist to publish a paper in such a prominent astronomical journal. And taking into account the fact that the author is a relative of the great cosmologist of the 20th century does not diminish but, vice versa, increases the piquancy of the appearance of this article. You may agree, dear readers, that it is fairly difficult to avoid a temptation of addressing you on behalf of numerous admirers of George Gamow's talent, as well as of supporters of the Gamow Foundation of Moldova. Frankly speaking, I cannot get rid of a feeling that George Gamow himself, through some genetic "channels" known to him alone, is pushing me to tell about him, for he was famous for all kinds of tricks.

  17. Ms. Rodriquez and Mickey Mouse pose 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., Ms. Maria Rodriguez, an Walt Disney World Ambassador, and Mickey Mouse pose 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.

  18. Multiculturalism: The Manifest Destiny of the U.S.A.--An Interview with Ronald Takaki

    ERIC Educational Resources Information Center

    Adams, J. Q.; Welsch, Janice R.

    2009-01-01

    This article presents an interview with Ronald Takaki, a prolific and respected author and a successful teacher who wrote a number of important histories that explore the cultural diversity of the United States of America, including "From Different Shores: Perspectives on Race and Ethnicity in America" (1994), "Strangers from a…

  19. Modeling Chemistry for Effective Chemical Education: An Interview with Ronald J. Gillespie

    ERIC Educational Resources Information Center

    Cardellini, Liberato

    2010-01-01

    Ronald J. Gillespie, the inventor of the Valence Shell Electron Pair Repulsion (VSEPR) model, relates how his career as researcher in Christopher Ingold's laboratories started. Gillespie developed a passion for chemistry and chemical education, searching for more appropriate and interesting ways to transmit the essential knowledge and enthusiasm…

  20. Educating Teachers in Democratic Societies: Certification Concerns. A Panel Discussion Moderated by Ronald Swartz.

    ERIC Educational Resources Information Center

    Educational Horizons, 1999

    1999-01-01

    Colloquium discussants Ronald Swartz and Mary Otto (Oakland University), Father Walter Krolikowski and Peggy Fong (Loyola University), and William Schubert and Victoria Chou (University of Illinois at Chicago) address teacher certification program philosophy, state and national standards, and other issues. (SK)

  1. A View of War and Soldiering in the Carey Novels of Ronald Welch

    ERIC Educational Resources Information Center

    Barnes, Clive

    2016-01-01

    Ronald Welch's novels featuring the military adventures of the young men of the Carey family were first published between 1954 and 1976 and have recently been reissued. They were uniquely representative of historical military adventure for children in the Britain of this period; and were the last example of a vigorous century-old genre in…

  2. A Conversation between James Comer and Ronald Edmonds: Fundamentals of Effective School Improvement.

    ERIC Educational Resources Information Center

    National Center for Effective Schools Research and Development, Madison, WI.

    This text presents a conversation between James Comer and Ronald Edmonds, whose meeting in New Haven in 1982 was sponsored by the Danforth Foundation to describe and compare the differences in their approaches to school reform. Each developed an Effective Schools model based on the belief that all students can learn. Comer's focus, however, was on…

  3. Famous Americans: George Washington & Abraham Lincoln.

    ERIC Educational Resources Information Center

    Fleming, Maria

    Introducing students in grade 1-3 to George Washington and Abraham Lincoln, this book presents thematic units that present biographical information, and literature links such as poems, songs, stories, cross-curricular activities, and hands-on reproducibles. Chapters in the book are: (1) Getting to Know George; (2) The Father and His Country; (3)…

  4. George Peabody and the Spirit of America.

    ERIC Educational Resources Information Center

    Parker, Franklin

    1994-01-01

    One of a collection of articles on philanthropist George Peabody tells the story of two bronze doors made by sculptor Louis Amateis for the U.S. Capitol. The doors include a panel entitled Apotheosis of America that captures Amateis' vision of the spirit of America and includes the figures of George Peabody and other historic personages. (SM)

  5. STS-120 Pilot George Zamka

    NASA Technical Reports Server (NTRS)

    2007-01-01

    Astronaut George Zamka, STS-120 pilot, is seated at the pilot's station on the forward flight deck of the Space Shuttle Discovery during rendezvous and docking operations with the International Space Station (ISS). The STS-120 mission launched from Kennedy Space Center's launch pad 39A at 11:38:19 a.m. (EDT) on October 23, 2007. The crew also included Scott E. Parazynski, Douglas H. Wheelock, Stephanie D. Wilson, all mission specialists; Pamela A. Melroy, commander; Daniel M. Tani, Expedition 16 flight engineer; and Paolo A. Nespoli, mission specialist representing the European Space Agency (ESA). Major objectives included the installation of the P6 solar array of the port truss and delivery and installment of Harmony, the Italian-built U.S. Node 2 on the ISS.

  6. A perspective on the contributions of Ronald C. Davidson to plasma physics

    NASA Astrophysics Data System (ADS)

    Wurtele, Jonathan S.

    2016-10-01

    Starting in the 1960s and continuing for half a century, Ronald C. Davidson made fundamental theoretical contributions to a wide range of areas of pure and applied plasma physics. Davidson was one of the founders of nonneutral plasma physics and a pioneer in developing and applying kinetic theory and nonlinear stability theorems to collective interaction processes and nonlinear dynamics of nonneutral plasmas and intense charged particle beams. His textbooks on nonneutral plasmas are the classic references for the field and educated generations of graduate students. Davidson was a strong advocate for applying the ideas of plasma theory to develop techniques that benefit other branches of science. For example, one of the major derivative fields enabled by nonneutral plasmas is the study of antimatter plasmas and the synthesis of antihydrogen. This talk will review a few highlights of Ronald Davidson's impact on plasma physics and related fields of science.

  7. Special Article: Ronald D. Miller: tribute to a past editor-in-chief.

    PubMed

    Tuman, Kenneth J

    2012-12-01

    For anesthesiologists around the world who have practiced or trained in the past 4 decades, the name Ronald Miller, MD, has been synonymous with a commitment to excellence that has been evident in all aspects of his remarkable career as a distinguished clinician-scientist, editor, writer, and educator. Dr. Miller's contributions as Editor-in-Chief of Anesthesia & Analgesia (1991-2006) have stimulated this salutation of his career and of his influence on transforming the Journal.

  8. A Tribute to George F. Pinder

    SciTech Connect

    Imhoff, P T; Tompson, A F

    2004-02-18

    In the fall of 2001 a Special Session was convened at the Fall Meeting of the American Geophysical Union as a tribute to George F. Pinder's contributions to groundwater modeling in the last thirty-five years. At a subsequent meeting of the editorial board of Advances in Water Resources (AWR), we reflected on George's contributions to the field of groundwater hydrology and his particular contributions to AWR, which he co-founded in 1977 with Carlos A. Brebbia. It was at this meeting that the seed for compiling a special issue of AWR in honor of George's contributions was sown.

  9. T. J. Lee Greets President George Bush

    NASA Technical Reports Server (NTRS)

    1990-01-01

    Marshall Space Flight Center Director T. J. Lee greets President George Bush upon arrival at the Redstone Arsenal Airfield, June 20, 1990. During his visit Bush toured Marshall facilities and addressed Center employees.

  10. George Orwell, Grunts and Freshman Composition.

    ERIC Educational Resources Information Center

    Stine, Peter

    1983-01-01

    Uses the Vietnamese War as a metaphor for student and instructor approaches to language in composition classes. Explores George Orwell's "Politics and the English Language" in its relationship to the rhetoric surrounding United States intervention. (MM)

  11. Severe dystrophy in DiGeorge syndrome.

    PubMed

    Rózsai, Barnabás; Kiss, Akos; Csábi, Györgyi; Czakó, Márta; Decsi, Tamás

    2009-03-21

    We present the case history of a 3-year-old girl who was examined because of severe dystrophy. In the background, cow's milk allergy was found, but her body weight was unchanged after eliminating milk from her diet. Other types of malabsorption were excluded. Based on nasal regurgitation and facial dysmorphisms, the possibility of DiGeorge syndrome was suspected and was confirmed by fluorescence in situ hybridization. The authors suggest a new feature associated with DiGeorge syndrome.

  12. George Combe and common sense.

    PubMed

    Dyde, Sean

    2015-06-01

    This article examines the history of two fields of enquiry in late eighteenth- and early nineteenth-century Scotland: the rise and fall of the common sense school of philosophy and phrenology as presented in the works of George Combe. Although many previous historians have construed these histories as separate, indeed sometimes incommensurate, I propose that their paths were intertwined to a greater extent than has previously been given credit. The philosophy of common sense was a response to problems raised by Enlightenment thinkers, particularly David Hume, and spurred a theory of the mind and its mode of study. In order to succeed, or even to be considered a rival of these established understandings, phrenologists adapted their arguments for the sake of engaging in philosophical dispute. I argue that this debate contributed to the relative success of these groups: phrenology as a well-known historical subject, common sense now largely forgotten. Moreover, this history seeks to question the place of phrenology within the sciences of mind in nineteenth-century Britain.

  13. George Glasson and George Bogg's Prospects on the Environmental Friendly Relationship and Ecojustice

    ERIC Educational Resources Information Center

    Dopico, Eduardo

    2011-01-01

    This rejoinder to George Glasson and George Bogg's papers provides additional conversation for considering the idea that we try to develop: leaving the classroom to continue teaching. Converting the teaching-learning process into research experiences brings our students not only scientific knowledge, but also an understanding of the research…

  14. To Live Fulfilled: George Peabody, 1795-1869, Founder of George Peabody College for Teachers.

    ERIC Educational Resources Information Center

    Parker, Franklin

    1994-01-01

    One in a collection of papers on self-made millionaire and educational philanthropist George Peabody highlights his establishment of the Peabody Education Fund, noting the far-reaching effects of that gift to southern education. The paper also presents a brief history of the life, work, and death of George Peabody. (SM)

  15. 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.

  16. 5. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 ...

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

    5. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 VIEW FROM THE EAST, OLD WELL AND SWEEP. - Thomas Clemence House, 38 George Waterman Road, North Providence, Providence County, RI

  17. 10. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 ...

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

    10. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 VIEW OF LEADED GLASS OUTSIDE WINDOW (OPEN). - Thomas Clemence House, 38 George Waterman Road, North Providence, Providence County, RI

  18. 18. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 ...

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

    18. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 CLOSE VIEW OF LOCK AND KEY ON INSIDE OF NORTH DOOR. - Thomas Clemence House, 38 George Waterman Road, North Providence, Providence County, RI

  19. 11. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 ...

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

    11. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 VIEW OF THE INSIDE OF NORTH DOOR. - Thomas Clemence House, 38 George Waterman Road, North Providence, Providence County, RI

  20. 9. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 ...

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

    9. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 VIEW OF LEADED GLASS OUTSIDE WINDOW (CLOSED). - Thomas Clemence House, 38 George Waterman Road, North Providence, Providence County, RI

  1. 8. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 ...

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

    8. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1941 VIEW OF THE OUTSIDE OF THE SOUTH DOOR. - Thomas Clemence House, 38 George Waterman Road, North Providence, Providence County, RI

  2. View of inside second floor stairwell of George Washington Junior ...

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

    View of inside second floor stairwell of George Washington Junior High School looking at double doors, facing north. - George Washington Junior High School, 707 Columbus Drive, Tampa, Hillsborough County, FL

  3. [President George Washington and his oral complaints].

    PubMed

    Eijkman, M A J

    2012-09-01

    George Washington, the first president of the United States of America, suffered for most of his life from continuous oral pain. Through letters, diaries, and other personal information from this president, much has become known concerning his oral problems and the level of oral healthcare in the United States in the mid and late 18th century.

  4. George MacDonald's Estimate of Childhood

    ERIC Educational Resources Information Center

    Pridmore, John

    2007-01-01

    The nineteenth-century fantasy writer George MacDonald believed that "it is better to be a child in a green field than a knight of many orders." In this paper, I shall explore the bearing of this high estimate of childhood on spiritual education. MacDonald explores the spirituality of the child in his essay "A Sketch of Individual Development" and…

  5. Teaching about George Washington. ERIC Digest.

    ERIC Educational Resources Information Center

    Vontz, Thomas S.; Nixon, William A.

    No generation in U.S. history has matched that of the founding era for its array of talented and influential political thinkers and actors. These individuals (such as George Washington, John Adams, Benjamin Franklin, Alexander Hamilton, Thomas Jefferson, and James Madison) possessed traits of character and intellect that significantly shaped the…

  6. George Gamow and the Big Bang

    NASA Astrophysics Data System (ADS)

    Chernin, Artur D.

    1995-11-01

    George Gamow (1904 1968) was a man with boundless interests and imagination that took him from relativity theory to quantum mechanics and nuclear physics, back to cosmology and then to genetics. He had made seminal contributions to these key areas of modern knowledge which ensured him an enduring place among the giants of twentieth-century science.

  7. George Ancona: Photographer and Writer (Profile).

    ERIC Educational Resources Information Center

    Barrera, Rosalinda B.

    1997-01-01

    Presents a profile of the life and work of George Ancona, a Mexican-American writer-photographer of children's books. Notes three themes that figure prominently in his life and work: human diversity, family ties, and learning and growth. (SR)

  8. George Wilbur: Otto Rank and Hanns Sachs.

    PubMed

    Roazen, Paul

    2006-01-01

    George Wilbur, a pioneering Cape Cod psychoanalytic psychiatrist, was a long-standing editor of the journal "American Imago," and an excellent source of information about the Viennese analysts Otto Rank and Hanns Sachs. Wilbur was also knowledgeable about the early reception of psychoanalysis in the Boston community.

  9. George Wallis: The Original Artist-Teacher

    ERIC Educational Resources Information Center

    Daichendt, G. James

    2009-01-01

    What is an artist-teacher (or teaching artist)? Is it someone who practices a dual profession or is it something more, perhaps a philosophy of teaching? George Wallis, a nineteenth-century artist and teacher, introduced the earliest known use of the term when defending his educational practices at the Manchester School of Design in 1845 (Wallis,…

  10. George Franklin Grant, DMD: renaissance man.

    PubMed

    Hyson, John M

    2002-12-01

    While George Franklin Grant may be known as the second African American dental graduate and the inventor of the golf tee, it is not generally known that he was one of the pioneers in cleft palate and speech therapy, a longtime faculty member of Harvard University's dental school, and the founder of the Harvard Odontological Society.

  11. Connect the Book. George Washington's Teeth

    ERIC Educational Resources Information Center

    Brodie, Carolyn S.

    2005-01-01

    February celebrates both National Children's Dental Health Month and President's Day (February 21), so this month's "Connect the Book" column features a book with connections to both events. George Washington, the first President of the United States (1789-1797) and known as the "Father of Our Country," had a serious dental health problem that…

  12. On the Teachings of George Grant

    ERIC Educational Resources Information Center

    Pinar, William F.

    2014-01-01

    One of Canada's greatest public intellectuals, George Grant (1918-1988) studied history as an undergraduate, focusing on concepts and themes rather than minutiae. That same intellectual disposition surfaced later at Oxford, where he had gone on a Rhodes scholarship to study law. Returning to Oxford after the war, he left law to study theology,…

  13. Plaster People...A La George Segal.

    ERIC Educational Resources Information Center

    Boulay, Michele

    2003-01-01

    Describes an art project used with eleventh- and twelfth-grade students in which they created plaster self-portraits inspired by the work of George Segal. Includes directions for the casting and lists the art materials needed for the lesson. Explains that the project requires half a semester to complete. (CMK)

  14. George Washington Carver: A Most Inventive Mind.

    ERIC Educational Resources Information Center

    Davis, Marci

    1989-01-01

    Discusses the life of George Washington Carver. Explains how he achieved his goals of educating a better southern farmer and creating a better southern citizen based on his principles of agriculture economics. Discusses Carver's educational and teaching experiences that eventually lead to an expansion of human potential. (JS)

  15. George C. Reid (1929-2011)

    NASA Astrophysics Data System (ADS)

    Rosenlof, Karen H.; Crutzen, Paul J.; Fehsenfeld, Fred C.; Ennis, Christine A.

    2011-09-01

    George Colvin Reid, a pioneering solar and climate scientist, passed away at his home in Boulder, Colo., on 6 May 2011 after a brief battle with pancreatic cancer. George was 81. His legacy includes an impressive and prolific scientific career that spanned nearly 60 years. George was a world leader in atmospheric science with an exceptionally broad understanding of atmospheric phenomena encompassing both dynamics and chemistry. Early in his career, George wrote a number of influential papers with Harold Leinbach, Gordon Little, and Colin Hines on energetic particles in solar flares and the effect of such particles on the Earth's atmosphere. He and Harold Leinbach coined the often quoted phrase “polar cap absorption” and its acronym “PCA,” which have entered the lexicon of atmospheric science to describe the interaction of solar flares on the Earth's atmosphere at high latitudes. As his career progressed, his research interests expanded to include solar energetic particles, solar influences on the upper atmosphere, ion chemistry in the upper atmosphere, noctilucent clouds, the dynamics and chemistry of the middle atmosphere, the mechanisms of global climate change with emphasis on the tropics, and the influence of solar variability on the lower atmosphere and ocean temperatures.

  16. George Lakoff's New Happiness: Politics after Rationality

    ERIC Educational Resources Information Center

    Parrott, John B.

    2009-01-01

    Berkeley professor of linguistics and cognitive science George Lakoff is among the handful of current faculty members in the United States to have successfully recast himself as a significant figure in national politics. Though his views place rather far on the progressive left, he has, unlike some other scholar-activists, focused most of his…

  17. Famous Americans: George Washington and Abraham Lincoln.

    ERIC Educational Resources Information Center

    Fleming, Maria

    This book provides background information and ideas for teaching about George Washington and Abraham Lincoln at the primary grade level. Cross-curricular activities include work in music, writing, art, research, plays, and games. A pull-out poster with a poem on "President's Day" is stapled in the center of the book. Chapters in the book…

  18. George Campbell's "Cura Prima" on Eloquence--1758.

    ERIC Educational Resources Information Center

    Bormann, Dennis R.

    1988-01-01

    Reproduces portions of the first lecture given to the Philosophical Society of Aberdeen, Scotland--George Campbell's discussion of eloquence of 1758. Explains the importance of this document, asserting that it reveals the "belletristic" roots of Campbell's theory, and proves that his differentiation on the "ends" of speaking…

  19. Pleistocene glaciation on st. George, pribilof islands.

    PubMed

    Hopkins, D M; Einarsson, T

    1966-04-15

    A small ice cap (covering about 12 square kilometers) and at least two-probably four-cirque glaciers (each covering less than 1 square kilometer) occurred on St. George Island, Pribilof Islands, probably during the Illinoian; Glaciation. Snowbanks persisted during a later cold cycle, probably during the Wisconsin Glaciation, with no glaciers existing. We found no evidence of glaciation on other Pribilof islands.

  20. The George Rogers Clark Teaching Units.

    ERIC Educational Resources Information Center

    Indiana State Dept. of Natural Resources, Indianapolis.

    The curriculum guide provides elementary and secondary students and teachers with some specific suggestions for studying the events taking place in Kentucky and in Illinois during the American Revolution. Although George Rogers Clark is the central figure, the study is not limited to his story. His activities provide a framework for investigating…

  1. The Girl George Peabody Almost Married.

    ERIC Educational Resources Information Center

    Parker, Franklin

    1994-01-01

    One of a collection of articles on George Peabody, self-made millionaire and educational philanthropist, tells the story of the woman Peabody nearly married when he was 42. The woman chose to marry someone else rather than him. Though he was silent on the matter, out of his pain grew his great philanthropy. (SM)

  2. George Peabody's Influence on Southern Educational Philanthropy.

    ERIC Educational Resources Information Center

    Parker, Franklin

    1994-01-01

    One in a collection of articles on self-made millionaire and educational philanthropist George Peabody explains how he supported education in the South following the Civil War by starting the Peabody Education Fund. The paper focuses on the history of the Peabody Education Fund. (SM)

  3. Maryland's Yankee Friend--George Peabody, Esq.

    ERIC Educational Resources Information Center

    Parker, Franklin

    1994-01-01

    One of several articles on George Peabody examines his history as a self-made millionaire, focusing on his years working in Maryland and the cultural legacy that he left the state (including the Peabody Institute of Baltimore, Johns Hopkins University, Peabody Conservatory of Music, and Peabody Library of Baltimore). (SM)

  4. George Low: From Spaceships to Scholarship.

    ERIC Educational Resources Information Center

    Grady, Denise

    1982-01-01

    Recounts the life of George Low focusing on his first career with NASA where he began as a research scientist and finished as deputy administrator and his second career as president of Rensselaer Polytechnic Institute. Emphasizes his personal drive, competitive nature, managerial skills, and innovative ideas. (DC)

  5. Impact of a classic paper by H. Ronald Pulliam: An overview of the first twenty years (1988-2007)

    EPA Science Inventory

    In 1988, H. Ronald Pulliam published the classic paper, “Sources, Sinks, and Population Regulation.” The message of this paper was that population dynamics can change across heterogeneous landscapes, where populations in “sink” habitats rely on inputs from “source” habitats to p...

  6. Life's Dominion: An Argument about Abortion, Euthanasia, and Individual Freedom, Ronald Dworkin.

    PubMed

    Campbell, Courtney S

    1994-01-01

    As a teacher of biomedical ethics, I have constantly sought a method to motivate my students to engage in meaningful moral debate on the controversial issues of abortion and euthanasia, without risking a shouting match (as happened on one occasion). The moral views are so personalized and polarized that silence often displaces discourse. Ronald Dworkin's masterful Life's Dominion offers an innovative and insightful way through this impasse by identifying moral commitments shared by persons with different conclusions. His argument begins with "conservative" premises and winds up with "liberal" conclusions. It is a philosophical and constitutional analysis of the meaning of life and death that draws on substantive religious values. In so doing, Dworkin suggests an approach that could alter the adversarial and even violent nature of our cultural debate about the ending of life towards a more dialogic and tolerant, but not indifferent, mode....

  7. The politics of presidential illness. Ronald Reagan and the Iran-Contra Scandal.

    PubMed

    Gilbert, Robert E

    2014-01-01

    This paper assesses the likelihood that the Iran-Contra scandal was shaped heavily by the effects of Ronald Reagan's cancer surgery in summer, 1985. During the President's hospitalization and in the period soon after, he took several actions--which he apparently did not remember--that launched a policy that was unwise, counterproductive, and a failure. These damaged both his Administration and his standing in history. The 25th Amendment afforded Reagan the means by which his involvement in these events could easily have been avoided. However, the President and his aides determined that he would resume the powers and duties of the presidency only hours after undergoing extensive cancer surgery. This decision contributed materially to the most damaging episode of Reagan's eight-year presidency.

  8. Mitchell Receives 2013 Ronald Greeley Early Career Award in Planetary Science: Citation

    NASA Astrophysics Data System (ADS)

    McKinnon, William B.

    2014-07-01

    The Greeley Early Career Award is named for pioneering planetary scientist Ronald Greeley. Ron was involved in nearly every major planetary mission from the 1970s until his death and was extraordinarily active in service to the planetary science community. Ron's greatest legacies, however, are those he mentored through the decades, and it is young scientists whose work and promise we seek to recognize. This year's Greeley award winner is Jonathan L. Mitchell, an assistant professor at the University of California, Los Angeles (UCLA). Jonathan received his Ph.D. from the University of Chicago, and after a postdoc at the Institute for Advanced Studies in Princeton, he joined the UCLA faculty, where he holds a joint appointment in Earth and space sciences and in atmospheric sciences.

  9. EDITORIAL: George W Series Memorial Essays

    NASA Astrophysics Data System (ADS)

    Dodd, J. N.

    1997-01-01

    I would like to recall my experiences when I joined George Series when on study leave from the University of Otago in 1959. Like George, we had decided, some years previously, to pursue the line of research opened up by the double-resonance experiment of Brossel and Bitter. Up to that time both groups had been applying the new technique to traditional spectroscopic problems, those of measuring the fine structure, hyperhe structure, g-factors and nuclear moments. But here, in Oxford, was something new and exciting - experiments that studied the nature of light itself, questioning some long-held views. George had come to the view that, in a double-resonance experiment, one could demonstrate the inner coherence that could exist between superposition states of an atom. He, and his students Wilf Fox and Mike Taylor, had already obtained promising evidence; but he needed more definite results if he was going to allay the doubts and suspicions of some others in the Clarendon. At the time, people generally thought that light, being a superposition of radiations from many atoms with no obvious phase relation to each other, was an incoherent wave phenomenon. One could observe small scale coherence (for example, in the Young interference experiment) but it would be largely concealed by the incoherent nature of the radiation from many atoms in a source. In the experiments that had been performed the coherence was introduced between a pair of excited states (Zeeman sub-states) by the application of an oscillating magnetic field - was it not likely, according to the doubters, that the modulation observed in the fluorescence was due to "pick-up" in the amplifiers from the source of oscillations? George had to prove that this was not the cause. I well remember him saying at the time "I have a hunch that I am correct". That typified his approach to physics. The work of 1959 demonstrated beyond all doubt that substantial coherence, manifested as strong beats in the intensity of the

  10. Some Reflections on George Gamow's Creative Style

    NASA Astrophysics Data System (ADS)

    Pustylnik, I. B.

    We discuss some aspects of the rich scientific legacy of George Gamow. Our analysis is based partly on Gamow's own scientific and popular books and articles, partly on reminiscences of his contemporaries. A special attention is given to G.Gamow's contribution to deciphering DNA genetic code and to the peculiarities of the "creative laboratory" of this unique figure in XXth century physics and cosmology.

  11. Ritchey, George Willis (1864-1945)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    At first a furniture-maker and woodworker, became an instrument-maker and especially an optician when he obtained part-time work at the observatory of the University of Cincinnati. Met GEORGE ELLERY HALE in Chicago and volunteered to assist him, preparing photographic plates, learning to use the camera to photograph stars and nebulae. Became a full time optician and supervisor of the instrument s...

  12. Autobiography of Sir George Biddell Airy

    NASA Astrophysics Data System (ADS)

    Airy, George Biddell; Airy, Wilfred

    2010-06-01

    Preface; 1. Personal sketch of George Biddell Airy; 2. From his birth to his taking his B.A. degree; 3. At Trinity College, Cambridge; 4. At Cambridge Observatory; 5. At Greenwich Observatory, 1836-1846; 6. At Greenwich Observatory, 1846-1856; 7. At Greenwich Observatory, 1856-1866; 8. At Greenwich Observatory, 1866-1876; 9. At Greenwich Observatory to his resignation in 1881; 10. At the White House, Greewich, to his death; Appendix: List of printed papers; Index.

  13. Absent Aortic Valve in DiGeorge Syndrome.

    PubMed

    Bertsch, Elizabeth C; Minturn, Lucy; Gotteiner, Nina L; Ernst, Linda M

    2016-01-01

    A 20-week-old fetus with the 22q11.2 deletion characteristic of DiGeorge syndrome is described with vertebral segmentation abnormalities and complex cardiovascular anomalies including an absent aortic valve. This is only the second known case of absent aortic valve in association with DiGeorge syndrome. We discuss the association of absent aortic valve with other conotruncal defects and the utility of fetal echocardiography in the diagnosis of DiGeorge syndrome.

  14. NASA Graduate Student Researchers Program Ronald E. McNair PhD Program

    NASA Technical Reports Server (NTRS)

    Howard, Sunnie

    1998-01-01

    The NASA Ronald E. McNair PHD Program was funded in September 1995. Implementation began during the spring of 1996. The deferment of the actual program initial semester enabled the program to continue support through the fall semester of 1998. This was accomplished by a no-cost extension from August 15, 1998 through December 31, 1998. There were 12 fellows supported by the program in 1996, 15 fellows in 1997, and 15 fellows 1998. Current program capacity is 15 fellows per funding support. Support for the academic outreach component began in spring 1998. The program was named the "Good Enough" Crew Activity (GECA) in honor of Dr. McNair's philosophy of everyone being good enough to achieve anything they want bad enough. The program currently enrolls 65 students from the third through the eight grades. The program is held 12 Saturdays per semester. The time is 9:00 AM to 12:30 PM each Saturday Morning. Program direction and facilitation is jointly administered with the PHD fellows and the Saturday Academy staff. Dr. John Kelly, REM-PHD Principal Investigator serves in a program oversight and leadership capacity. Ms. Sunnie Howard, The NASA REM-PHD Administrative Coordinator serves in an administrative and logistical capacity. Mr. Aaron Hatch, the NASA-AMES Liaison Officer, serve@'in a consultative and curriculum review capacity. The first recognition activity will be held on December 12, 1998, with the students, parents, faculty, PHD fellows, and other local student support services persons. Program outreach efforts are jointly supported by the NASA REM-PHD Program and the National Space Grant College and Fellowship Program. The Ph.D. program reached its first milestone in May 1998. North Carolina A&T State University graduated the first Ph.D. fellows. The first three Ph.D. Alumni were Ronald E. McNair PHD Program Fellows. It is hoped that this is just the beginning of a highly acclaimed doctoral program. The ultimate program success will be recognized when the

  15. 2. Historic American Buildings Survey George M. Cushing, Photographer October ...

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

    2. Historic American Buildings Survey George M. Cushing, Photographer October 1967 DETAIL OF RESIDENCE WING, LOOKING NORTH - Harvard University, Lawrence Hall, 3 Kirkland Street, Cambridge, Middlesex County, MA

  16. 1. Historic American Buildings Survey George M. Cushing, Photographer October ...

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

    1. Historic American Buildings Survey George M. Cushing, Photographer October 1967 GENERAL EXTERIOR VIEW, LOOKING NORTHEAST - Harvard University, Lawrence Hall, 3 Kirkland Street, Cambridge, Middlesex County, MA

  17. 1. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1938, ...

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

    1. Historic American Buildings Survey, George J. Vaillancourt, Photographer, 1938, from a film by unknown, VIEW OF ORIGINAL ROOF TRUSSES. - Market House, Market Square, Providence, Providence County, RI

  18. 1. Historic American Buildings Survey George M. Cushing, Photographer October ...

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

    1. Historic American Buildings Survey George M. Cushing, Photographer October 1967 GENERAL EXTERIOR VIEW, LOOKING NORTHEAST - Guyot-Horsford House & Stable, 27 Craigie Street, Cambridge, Middlesex County, MA

  19. 5. Historic American Buildings Survey, W. Eugene George, Jr., Photographer ...

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

    5. Historic American Buildings Survey, W. Eugene George, Jr., Photographer June, 1961 PIONEER MOTHERS WINDOW, NORTH FACADE. - Gethsemane Lutheran Church, Sixteenth Street & Congress Avenue, Austin, Travis County, TX

  20. 11. HISTORIC AMERICAN BUILDINGS SURVEY George Neuschafer, photographer. INTERIOR: BAKE ...

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

    11. HISTORIC AMERICAN BUILDINGS SURVEY George Neuschafer, photographer. INTERIOR: BAKE OVEN IN CELLAR FIREPLACE IN FIRST ADDITION - American House Hotel, Union Street & Moravian Alley, Hope, Warren County, NJ

  1. George Eliot's interrogation of physiological future knowledge.

    PubMed

    Claggett, Shalyn

    2011-01-01

    This essay tracks George Eliot's sustained interest in the epistemological problems surrounding the Victorian tendency to envision the future through the body's materiality. It argues that her nuanced criticism of phrenology in "The Lifted Veil" (1859) and "A Minor Prophet" (1865) addresses the delimiting psychological and social effects that attend an applied theory of physiological determinism. Returning to this problem in Daniel Deronda (1876), Eliot offers Mordecai's plan to posit Deronda's body as a living emblem as a radical alternative to racial iconography and typological meaning—a move that allowed her to reconcile the body's legibility with a future beyond socially inscribed possibilities.

  2. Twisting and Writhing with George Ellery Hale

    NASA Astrophysics Data System (ADS)

    Canfield, Richard C.

    2013-07-01

    Early in his productive career in astronomy, George Ellery Hale developed innovative instrumentation that allowed him to image the magnetically-dominated solar chromosphere. Among the solar phenomena he discovered were sunspot vortices, which he attributed to storms akin to cyclones in our own atmosphere. Much more recently, physicists discovered a quantity that is very well conserved in ideal magnetohydrodynamics: magnetic helicity. Our contemporary understanding of Hale's vortices as a consequence of large-scale twist in sunspot magnetic fields hinges on this conservation. I will review the crucial role that this property plays in the hemispheric and solar cycle dependences of Hales vortices, as well as solar flares and CMEs.

  3. George Williams, theoretician and guerilla environmentalist.

    PubMed

    Low, Bobbi S

    2005-03-01

    George Williams is rightly honored for his contributions to basic biological theory. In addition, however, his thought and contribution paved the way for much needed integration of basic evolutionary theory and modern environmental problems. Specifically, his contributions to the levels of selection" debate, and his application of these contributions to the "Gaia" approach to ecological problems, may help us improve our ability to move past untested prescriptions to a thoughtful matching of the characteristics of the problem and solution, and thus improve our effectiveness.

  4. 75 FR 23798 - Boundary Revision at George Washington Carver National Monument

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-04

    ... National Park Service Boundary Revision at George Washington Carver National Monument AGENCY: National Park... the boundary of George Washington Carver National Monument, Newton County, Missouri, to include..., Superintendent, George Washington Carver National Monument, 5646 Carver Road, Diamond, Missouri 64840, or...

  5. 27 CFR 9.109 - Northern Neck George Washington Birthplace.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Washington Birthplace viticultural area consists of all of the lands in the Counties of Westmoreland, King...; Virginia U.S.G.S. map at a point on Potomac Creek where the King George County western boundary line at its... the western boundary line of King George County at its southernmost point begins; (4) Thence...

  6. 27 CFR 9.109 - Northern Neck George Washington Birthplace.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Washington Birthplace viticultural area consists of all of the lands in the Counties of Westmoreland, King...; Virginia U.S.G.S. map at a point on Potomac Creek where the King George County western boundary line at its... the western boundary line of King George County at its southernmost point begins; (4) Thence...

  7. 27 CFR 9.109 - Northern Neck George Washington Birthplace.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Washington Birthplace viticultural area consists of all of the lands in the Counties of Westmoreland, King...; Virginia U.S.G.S. map at a point on Potomac Creek where the King George County western boundary line at its... the western boundary line of King George County at its southernmost point begins; (4) Thence...

  8. Hans-Georg Gadamer, Language, and Intercultural Communication.

    ERIC Educational Resources Information Center

    Roy, Abhik; Starosta, William J.

    2001-01-01

    Shows how Hans-Georg Gadamer's critical hermeneutics can be applied to intercultural communication. Suggests that by incorporating the philosophies of Hans-Georg Gadamer, intercultural communication scholars will be able to bring a fresh perspective to guide their theory, research, and practice. (Author/VWL)

  9. Our Western Heritage: An Interview with Robert George

    ERIC Educational Resources Information Center

    Iannone, Carol

    2012-01-01

    This article presents an interview with Robert George, who holds Princeton's celebrated McCormick Chair in Jurisprudence and is the founding director of the James Madison Program. George has served on the President's Council on Bioethics and as a presidential appointee to the United States Commission on Civil Rights. He is also a member of the…

  10. 27 CFR 9.109 - Northern Neck George Washington Birthplace.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., 1957 (Revised 1979); and (2) Richmond, VA; MD., 1973. (c) Boundaries. The Northern Neck George... George, Northumberland, Lancaster and Richmond, in the Commonwealth of Virginia. The boundaries of the... northermost point intersects Potomac Creek the boundary proceeds easterly and southeasterly on the...

  11. 27 CFR 9.109 - Northern Neck George Washington Birthplace.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., 1957 (Revised 1979); and (2) Richmond, VA; MD., 1973. (c) Boundaries. The Northern Neck George... George, Northumberland, Lancaster and Richmond, in the Commonwealth of Virginia. The boundaries of the... northermost point intersects Potomac Creek the boundary proceeds easterly and southeasterly on the...

  12. A Commemorative History of the George Rogers Clark Bicentennial Exhibit.

    ERIC Educational Resources Information Center

    Indiana State Museum Society, Inc., Indianapolis.

    This pamphlet provides an illustrated narrative history of the George Rogers Clark Bicentennial Exhibit at the Indiana State Museum. George Rogers Clark was a frontier hero of the American Revolution who explored and conquered territory in Kentucky, Ohio, and Illinois. The multimedia exhibit is open to the public from February 25, 1976 through…

  13. Georges Sagnac: A life for optics

    NASA Astrophysics Data System (ADS)

    Darrigol, Olivier

    2014-12-01

    Georges Sagnac is mostly known for the optical effect in rotating frames that he demonstrated in 1913. His scientific interests were quite diverse: they included photography, optical illusions, X-ray physics, radioactivity, the blue of the sky, anomalous wave propagation, interferometry, strioscopy, and acoustics. An optical theme nonetheless pervaded his entire œuvre. Within optics, an original theory of the propagation of light motivated most of his investigations, from an ingenious explanation of the Fresnel drag, through the discovery of the Sagnac effect, to his quixotic defense of an alternative to relativity theory. Optical analogies efficiently guided his work in other domains. Optics indeed was his true passion. He saw himself as carrying the torch of the two great masters of French optics, Augustin Fresnel and Hippolyte Fizeau. In this mission he overcame his poor health and labored against the modernist tide, with much success originally and bitter isolation in the end. xml:lang="fr"

  14. George Engel's Epistemology of Clinical Practice.

    PubMed

    Saraga, Michael; Fuks, Abraham; Boudreau, J Donald

    2014-01-01

    George Engel's (1913-1999) biopsychosocial model, one of the most significant proposals for the renewal of medicine in the latter half of the 20th century, has been understood primarily as a multi-factorial approach to the etiology of disease and as a call to re-humanize clinical practice. This common reading of Engel's model misses the central aspect of his proposal, that the biopsychosocial model is an epistemology for clinical work. By stating the simple fact that the clinician is not dealing directly with a body, but first, and inevitably, with a person, Engel challenged the epistemology implicit in the classical clinical method-a method predicated on the possibility of direct access to the body. Framed in epistemological terms, the issue at stake is not the need to complement medical science with humane virtues, but rather to acknowledge that the object of clinical practice is not the body but the patient.

  15. Limb anomalies in DiGeorge and CHARGE syndromes

    SciTech Connect

    Prasad, C.; Quackenbush, E.J.; Whiteman, D.; Korf, B.

    1997-01-20

    Limb anomalies are not common in the DiGeorge or CHARGE syndromes. We describe limb anomalies in two children, one with DiGeorge and the other with CHARGE syndrome. Our first patient had a bifid left thumb, Tetralogy of Fallot, absent thymus, right facial palsy, and a reduced number of T-cells. A deletion of 22q11 was detected by fluorescence in situ hybridization (FISH). The second patient, with CHARGE syndrome, had asymmetric findings that included right fifth finger clinodactyly, camptodactyly, tibial hemimelia and dimpling, and severe club-foot. The expanded spectrum of the DiGeorge and CHARGE syndromes includes limb anomalies. 14 refs., 4 figs.

  16. Magnetoplasmadynamcis - Portrait of George P. Wood

    NASA Technical Reports Server (NTRS)

    1962-01-01

    Portrait of George P. Wood: Wood was head of Magnetoplasmadynamcis' (MPD) Magnetohydrodynamics Section. 'Through the transition period of 1957 and 1958, researchers at the lab continued to seek new ways to accelerate hot plasmas to the tremendous velocities of reentry flight. In a method devised by Langley MPD enthusiast George Wood, a hot gas was fed into a tube, then the body force of crossed electric and magnetic fields was used to accelerate the gas to the point where a mixture of disassociated, high-enthalpy flow would reproduce the very high Mach numbers of hypersonic flight. At NASA's First Anniversary Inspection in 1959, Langley engineers demonstrated a crude version of Wood's crossed-field plasma accelerator. It produced a flash of light, a loud bang, a startled audience, and a belief in the promise of major new scientific findings. Nearly everyone was excited by the potential of plasma accelerators. When John Stack first heard about the facility, he exclaimed, 'This is great!' Stack felt that Langley should call the device something grand; he proposed the awe-inspiring name, the 'Trans-Satellite-Velocity Wind Tunnel.' Given the limited performance of Wood's early version of the experimental accelerator, such a pretentious name would have been a poor choice. As part of a guided tour for top officials from NASA headquarters in late 1959, Langley hoped to show off the radically new plasma acceleration device. almost comically, it did not work. . . . The concept behind Wood's crossed-field plasma accelerator was sound: it was an application of a 130-year-old theory of electromagnetic force that had been expressed by Amp*re in the 1820s. Langley researchers kept fiddling with the pilot model until in 1960 they successfully demonstrated its feasibility. Having done so, they continued research on larger, more powerful versions of the device. One version, the 20-megawatt plasma accelerator, was completed in 1966 at a cost of more than $1 million. With this

  17. RadNet Air Data From St. George, UT

    EPA Pesticide Factsheets

    This page presents radiation air monitoring and air filter analysis data for St. George, UT from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

  18. 3. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

    3. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 FIRST FLOOR, FRONT ROOM, FIREPLACE IN SOUTHEAST CORNER - Joseph Careleton House, 1052-54 Potomac Street Northwest, Washington, District of Columbia, DC

  19. Biographical sketch: George E. Bennett, MD (1885-1962).

    PubMed

    Brand, Richard A

    2012-06-01

    This biographical sketch on George Bennett corresponds to the historic text, The Classic: Shoulder and Elbow Lesions Distinctive of Baseball Players (1947), available at DOI 10.1007/s11999-012-2335-2 .

  20. 5. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

    5. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 SECOND FLOOR, FRONT ROOM, FIREPLACE SOUTH WALL - Adams-Mason House, 1072 Thomas Jefferson Street Northwest, Washington, District of Columbia, DC

  1. 3. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

    3. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 DETAIL, WINDOWS OF BRICK ELL - Adams-Mason House, 1072 Thomas Jefferson Street Northwest, Washington, District of Columbia, DC

  2. 7. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

    7. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 BASEMENT, FIREPLACE SUPPORT IN SOUTHWEST CORNER - Adams-Mason House, 1072 Thomas Jefferson Street Northwest, Washington, District of Columbia, DC

  3. 4. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

    4. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 FIRST FLOOR, FRONT ROOM, FIREPLACE SOUTH WALL - Adams-Mason House, 1072 Thomas Jefferson Street Northwest, Washington, District of Columbia, DC

  4. 6. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 ...

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

    6. Historic American Buildings Survey George Eisenman, Photographer Summer 1967 BASEMENT: FIREPLACE SUPPORT ARCH, WEST WALL, UNDER BRICK ELL - Adams-Mason House, 1072 Thomas Jefferson Street Northwest, Washington, District of Columbia, DC

  5. 98. George Newman Photographer. VIEW OF THE NEBRASKA SWING SPAN ...

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

    98. George Newman Photographer. VIEW OF THE NEBRASKA SWING SPAN OPEN FOR RIVER PASSAGE. APRIL 13, 1945. - Pacific Shortline Bridge, U.S. Route 20,spanning Missouri River, Sioux City, Woodbury County, IA

  6. 12. Photocopy of sketch (original in possession of WACC) George ...

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

    12. Photocopy of sketch (original in possession of WACC) George Dunn, photographer, 1892 'ORIGINAL HOME OF MR. AND MRS. NEIL ERICKSON IN BONITA CANYON ABOUT 1892' - Faraway Ranch, Willcox, Cochise County, AZ

  7. 56. Historic American Buildings Survey, George A. Eisenman, Photographer, 1969 ...

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

    56. Historic American Buildings Survey, George A. Eisenman, Photographer, 1969 NORTHWEST VIEW IN PASSAGE OF THE EAST BASTION TOWARDS THE ENTRANCE GATES. - Fort Mifflin, Mud Island, Marine & Penrose Ferry Roads, Philadelphia, Philadelphia County, PA

  8. George Orwell and the Theory of Totalitarianism: A 1984 Retrospective.

    ERIC Educational Resources Information Center

    Enteen, George M.

    1984-01-01

    Discusses the use of George Orwell's "1984" in a college-level course on communism and totalitarianism. Draws from personal experiences during a year's graduate study in Moscow to examine Orwell's perceptions of the Soviet Union. (AYC)

  9. Dundee Canal Industrial Historic District, Beginning at George Street in ...

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

    Dundee Canal Industrial Historic District, Beginning at George Street in Passaic & extending north along Dundee Canal approximately 1.2 miles to Canal headgates opposite East Clifton Avenue in Clifton, Passaic, Passaic County, NJ

  10. 1. HISTORIC AMERICAN BUILDINGS SURVEY George Neuschafer, photographer. (Reproduction of) ...

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

    1. HISTORIC AMERICAN BUILDINGS SURVEY George Neuschafer, photographer. (Reproduction of) EXTERIOR VIEW OF HOUSE IN 1878-81. (Mr. and Mrs. Joseph Williamson and two daughters in foreground.) - Clifford-Williamson House, Pattenburg, Hunterdon County, NJ

  11. 2. Historic American Buildings Survey George M. Cushing, Photographer October ...

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

    2. Historic American Buildings Survey George M. Cushing, Photographer October 1967 ENTRANCE HALL AND STAIRS, LOOKING NORTHWEST - Guyot-Horsford House & Stable, 27 Craigie Street, Cambridge, Middlesex County, MA

  12. 5. Historic American Buildings Survey, George A. Eisenman, Photographer, 1969 ...

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

    5. Historic American Buildings Survey, George A. Eisenman, Photographer, 1969 NORTHWEST ELEVATION SHOWING GHOST OF STAIRWAY. - Fort Mifflin, Soldiers' Barracks, Mud Island, Marine & Penrose Ferry Roads, Philadelphia, Philadelphia County, PA

  13. 1. Historic American Buildings Survey George M. Cushing, Photographer October ...

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

    1. Historic American Buildings Survey George M. Cushing, Photographer October 1967 GENERAL EXTERIOR VIEW - NORTH AND WEST ELEVATIONS - Welch-Ross House, 24 Craigie Street, Cambridge, Middlesex County, MA

  14. GRACE and GEORGE: Autonomous Robots for the AAAI Robot Challenge

    DTIC Science & Technology

    2004-01-01

    GRACE and GEORGE: Autonomous Robots for the AAAI Robot Challenge Reid Simmons, Allison Bruce, Dani Goldberg, Adam Goode, Michael Montemerlo, Nicholas...2004 2. REPORT TYPE 3. DATES COVERED - 4. TITLE AND SUBTITLE GRACE and GEORGE: Autonomous Robots for the AAAI Robot Challenge 5a. CONTRACT...Simmons. “A Social Robot that Stands in Line.” Autonomous Robots , 12:3 pp.313-324, May 2002. [Ortony, 1988] A. Ortony, G. L. Clore, and A. Collins

  15. Upper limb malformations in DiGeorge syndrome

    SciTech Connect

    Cormier-Daire, V.; Iserin, L.; Sidi, D.

    1995-03-13

    We report on upper limb anomalies in two children with a complete DiGeorge sequence: conotruncal defects, hypocalcemia, thymic aplasia, and facial anomalies. One child had preaxial polydactyly, and the other had club hands with hypoplastic first metacarpal. In both patients, molecular analysis documented a 22q11 deletion. To our knowledge, limb anomalies have rarely been reported in DiGeorge syndrome, and they illustrate the variable clinical expression of chromosome 22q11 deletions. 13 refs., 2 figs.

  16. George A. Miller (1920-2012).

    PubMed

    Pinker, Steven

    2013-09-01

    Presents an obituary for George A. Miller (1920-2012). Miller ranks among the most important psychologists of the 20th century. In addition to writing one of the best known papers in the history of psychology ("The Magical Number Seven, Plus or Minus Two: Some Limits on Our Capacity for Processing Information," published in Psychological Review in 1956), Miller also fomented the cognitive revolution, invented psycholinguistics and cognitive psychology, imported powerful ideas from the theories of information, communication, grammar, semantics, and artificial intelligence, and left us a sparkling oeuvre that proves that a rigorous scientist needn't write in soggy prose. Honors rained down on Miller. APA gave him the Award for Distinguished Scientific Contributions (1963), the American Psychological Foundation Gold Medal Award for Life Achievement in Psychological Science (1990), the William James Book Award (1992, for The Science of Words), and the Award for Lifetime Contributions to Psychology (2003), and named a prize after him, as did the Cognitive Neuroscience Society. Miller was also honored by the Association for Psychological Science and the American Speech and Hearing Association. In 2000, he won the John P. McGovern Award in the Behavioral Sciences from the American Association for the Advancement of Science, and in 1991, the National Medal of Science, the country's highest scientific honor.

  17. George Gamow: Scientific Amateur and Polymath

    NASA Astrophysics Data System (ADS)

    Harper, Eamon

    George Gamow (1904-1968) was among the first of the many brilliant scientists who forsook Europe for the United States in the early 1930s. Although most were fleeing the fascist imperium of Hitler and Mussolini, Gamow was one of a few who managed to escape the burgeoning despotism of Stalin in the Soviet Union. His early application of quantum mechanics to the atomic nucleus and his subsequent insight into the role played by the physics of the atom and its nucleus in stars, galaxies, and the universe identifies him as a scientist of unusual genius. Gamow displayed a boisterous, infectious - almost Rutherfordian - interest in all aspects of pure science. His interests were broad and his industry prodigious. His scientific output covered areas as diverse as nuclear physics, astrophysics, cosmology, biological genetics, and the fascinating question of the relationship of the large-scale structure and development of the universe to the properties of elementary particles and fields. He also was an immensely imaginative and prolific author of popular expositions on scientific subjects. One who is as well-known for his authorship of the Mr. Tompkins series of science popularizations as for his contributions to the development of the physical consequences of the big-bang theory of the expanding universe and the prediction of the cosmic background radiation must be unique in the scientific pantheon.

  18. Blessed are the flexible: the George Team.

    PubMed

    Harman, L B; Carlson, L; Darr, K; Harper, D; Horak, B J; Cawley, J F

    1996-03-01

    Our educational efforts produced several intersecting interdisciplinary groups: faculty, students, faculty/students and our community sites, with faculty, clinical staff, and students. As we worked through the issues, these interdisciplinary teams found that commitment to change, caring for patients, and open, honest communication were essential to keeping the project teams on track. We have increased our understanding of both the complexity and value of interdisciplinary collaborative education. The LIT faculty provided the initial guidance and support, the students energized the process, and our community sites made our learning and our contributions readily available to our patient populations. It is not easy to learn and teach the language and tools of continuous improvement, but doing so infinitely improves the educational process and the clinical outcome. We must learn to carefully listen to each other so that our patients can fully reap the benefits of our interdisciplinary team efforts. As a result of what we learned, the members of the George Team have expanded our motto to "Blessed Are the Flexible--and the Perseverant!"

  19. EAARL topography: George Washington Birthplace National Monument

    USGS Publications Warehouse

    Brock, John C.; Wright, C. Wayne; Patterson, Matt; Nayegandhi, Amar; Patterson, Judd

    2007-01-01

    This Web site contains Lidar-derived topography (first return and bare earth) maps and GIS files for George Washington Birthplace National Monument in Virginia. These lidar-derived topography maps were produced as a collaborative effort between the U.S. Geological Survey (USGS) Coastal and Marine Geology Program, FISC St. Petersburg, the National Park Service (NPS), Northeast Coastal and Barrier Network, Inventory and Monitoring Program, and the National Aeronautics and Space Administration (NASA) Wallops Flight Facility. One objective of this research is to create techniques to survey coral reefs and barrier islands for the purposes of geomorphic change studies, habitat mapping, ecological monitoring, change detection, and event assessment. As part of this project, data from an innovative instrument under development at the NASA Wallops Flight Facility, the NASA Experimental Airborne Advanced Research Lidar (EAARL) are being used. This sensor has the potential to make significant contributions in this realm for measuring subaerial and submarine topography wthin cross-environment surveys. High spectral resolution, water-column correction, and low costs were found to be key factors in providing accurate and affordable imagery to coastal resource managers.

  20. Twisting and Writhing with George Ellery Hale

    NASA Astrophysics Data System (ADS)

    Canfield, Richard C.

    2013-06-01

    Early in his productive career in astronomy, George Ellery Hale developed innovative solar instrumentation that allowed him to make narrow-band images. Among the solar phenomena he discovered were sunspot vortices, which he attributed to storms akin to cyclones in our own atmosphere. Using the concept of magnetic helicity, physicists and mathematicians describe the topology of magnetic fields, including twisting and writhing. Our contemporary understanding of Hale's vortices as a consequence of large-scale twist in sunspot magnetic fields hinges on a key property of helicity: conservation. I will describe the critical role that this property plays, when applied to twist and writhe, in a fundamental aspect of global solar magnetism: the hemispheric and solar cycle dependences of active region electric currents with respect to magnetic fields. With the advent of unbroken sequences of high-resolution magnetic images, such as those presently available from the Helioseismic and Magnetic Imager on Solar Dynamics Observatory, the flux of magnetic helicity through the photosphere can be observed quantitatively. As magnetic flux tubes buoy up through the convection zone, buffeted and shredded by turbulence, they break up into fragments by repeated random bifurcation. We track these rising flux fragments in the photosphere, and calculate the flux of energy and magnetic helicity there. Using a quantitative model of coronal currents, we also track connections between these fragments to calculate the energy and magnetic helicity stored at topological interfaces that are in some ways analogous to the storage of stress at faults in the Earth's crust. Comparison of these values to solar flares and interplanetary coronal mass ejections implies that this is the primary storage mechanism for energy and magnetic helicity released in those phenomena, and suggests a useful tool for quantitative prediction of geomagnetic storms.

  1. Obituary: George West Wetherill, 1925-2006

    NASA Astrophysics Data System (ADS)

    Boss, Alan Paul

    2006-12-01

    George W. Wetherill, 1997 National Medal of Science recipient, died from heart failure on 19 July 2006, at his Washington, DC home. Wetherill can be rightfully called the father of modern theories of the formation of the Earth. Prior to the first Protostars and Planets meeting in Tucson in 1978, planet formation theories tended to be eccentric concoctions created by distinguished senior scientists who had earned the right to dream a little bit about how our Solar System had formed. Wetherill was in the vanguard of the effort to place planet formation theory on a solid basis. Born in Philadelphia on 12 August 1925, Wetherill served in the U.S. Navy during World War II, teaching radar at the Naval Research Laboratory in the District. He graduated from the University of Chicago in 1953 after receiving a succession of degrees: Ph.B., S.B., S.M., and Ph.D. Wetherill joined the staff of the Carnegie Institution's Department of Terrestrial Magnetism (DTM), located in northwest Washington, DC, in 1953. He and his colleagues at DTM and Carnegie's Geophysical Laboratory proceeded to revolutionize the field of geochemical dating of rocks by applying the physics he had learned at Chicago. Wetherill conceived of the concordia diagram, which uses the decay of radioactive uranium into lead to provide accurate dates for when the rocks crystallized. Wetherill's concordia diagram was a concept that found immediate and lasting acceptance, and stands as a singular achievement in the earth sciences. It opened up the field of geological dating for events that happened billions of years ago on the Earth and on other rocky bodies. Wetherill's great early success in geochemistry led to his being appointed as a professor of geophysics and geology at UCLA in 1960. At UCLA, Wetherill began his second major undertaking, working on the orbital evolution of asteroids and of other small bodies in the Solar System. He was the first to show that debris kicked out from meteorite impacts on Mars

  2. Using Student Surveys to Monitor Teacher Effectiveness: Q&A with Dr. Ronald Ferguson. REL Mid-Atlantic Teacher Effectiveness Webinar Series

    ERIC Educational Resources Information Center

    Regional Educational Laboratory Mid-Atlantic, 2013

    2013-01-01

    In this webinar, Dr. Ronald Ferguson, creator of the Tripod Project and Senior Lecturer at Harvard University Graduate School of Education, discussed the use of student surveys as an approach to measuring teacher effectiveness. This Q&A addressed the questions participants had for Dr. Ferguson following the webinar. The webinar recording and…

  3. An Exploratory Study of the Experiences of Recent Graduates Who Participated in the Ronald E. McNair Postbaccalaureate Achievement Program

    ERIC Educational Resources Information Center

    Thomas, Zaducka T. C.

    2012-01-01

    The purpose of this qualitative study was to explore the experiences of recent graduates who participated in the Ronald E. McNair Postbaccalaureate Achievement Program at a medium-size southeastern university. This research used a phenomenological approach, as well as qualitative interviews, to provide a detailed and insightful description about…

  4. Georges Bank: A leaky incubator of Alexandrium fundyense blooms

    NASA Astrophysics Data System (ADS)

    McGillicuddy, D. J.; Townsend, D. W.; Keafer, B. A.; Thomas, M. A.; Anderson, D. M.

    2014-05-01

    A series of oceanographic surveys on Georges Bank document variability of populations of the toxic dinoflagellate Alexandrium fundyense on time scales ranging from synoptic to seasonal to interannual. Blooms of A. fundyense on Georges Bank can reach concentrations on the order of 104 cells l-1, and are generally bank-wide in extent. Georges Bank populations of A. fundyense appear to be quasi-independent of those in the adjacent coastal Gulf of Maine, insofar as they occupy a hydrographic niche that is colder and saltier than their coastal counterparts. In contrast to coastal populations that rely on abundant resting cysts for bloom initiation, very few cysts are present in the sediments on Georges Bank. Bloom dynamics must therefore be largely controlled by the balance between growth and mortality processes, which are at present largely unknown for this population. Based on correlations between cell abundance and nutrient distributions, ammonium appears to be an important source of nitrogen for A. fundyense blooms on Georges Bank.

  5. Moving towards first science with the St. George recoil separator

    NASA Astrophysics Data System (ADS)

    Meisel, Zachary; Berg, G. P. A.; Gilardy, G.; Moran, M.; Schmitt, J.; Seymour, C.; Stech, E.; Couder, M.

    2015-10-01

    The St. George recoil mass separator has recently been coupled to the 5MV St. Ana accelerator at the University of Notre Dame's Nuclear Science Lab. St. George is a unique tool designed to measure radiative alpha-capture reactions for nuclei up to A = 40 in inverse kinematics in order to directly obtain cross sections required for astrophysical models of stellar and explosive helium burning. Commissioning of St. George is presently taking place with primary beams of hydrogen, helium, and oxygen. In this presentation, results will be shown for the measured energy acceptance of St. George, which compare favorably to COSY results when employing the calculated optimal ion-optical settings. Additionally, future plans will be discussed, such as assessing the angular acceptance of St. George and the re-integration of HiPPO at the separator target position to provide a dense, windowless helium gas-jet target. The material presented in this work is partially supported by the National Science Foundation Grant No. 1419765.

  6. A case of DiGeorge syndrome in Georgia.

    PubMed

    Chikovani, M; Kutubidze, T; Khvedeliani, N; Pagava, K

    2011-04-01

    Patient 6 - year- old boy, with history of recurrent otitis, cleft palate, was admitted to the hospital for fever, abdominal pain; He had high ESR,CRP, low T lymphocytes, VSD. Peritoneal fluid was positive for pseudomona aeroginoza. Diagnosis of DiGeorge syndrome was confirmed by further genetical study. Immune deficiencies should be considered when infections are severe, persistent resistant to standard treatment, or caused by opportunistic organisms. Treatments can often correct many of the critical and immediate problems associated with DiGeorge syndrome such as heart defects, calcium defects, poor immune system functions and cleft palate. People who had poor immune function as children due to small or missing thymus, may have an increased risk of autoimmune disorders, such as a rheumatoid arthritis and Graves disease. Because DiGeorge syndrome can result in so many disorders, a number of specialists should be involved in diagnosing specific conditions, recommending treatments and providing care.

  7. Placental lesions in a case of DiGeorge sequence.

    PubMed

    Fulcheri, E; Gualco, M; Delfino, F; Pantarotto, M F

    2006-01-01

    This work describes some placental alterations found in a partial form of DiGeorge sequence, namely, hypoplasia of a cord artery with internal calcification of an extensive endoluminal thrombosis, and widespread calcification of microthrombi in the arteries of the second and third order villous branches. Hypoplasia of a cord artery is a relatively rare event, and is also associated with malformations of the gastroenteric and cardiovascular system, as sometimes described in the DiGeorge sequence. Interesting placental alterations are reported and their likely physiopathologic basis and pathogenic correlation discussed in order to give a better and more comprehensive picture of the DiGeorge sequence in which the correlated placental alterations are not sufficiently known.

  8. DiGeorge sequence with hypogammaglobulinemia: a case report.

    PubMed

    Chien, Yin-Hsiu; Yang, Yao-Hsu; Chu, Shau-Yin; Hwu, Wuh-Liang; Kuo, Pao-Lin; Chiang, Bor-Luen

    2002-09-01

    The most common immunodeficiency in DiGeorge sequence patients is defects in T-cell production due to insufficient thymic tissue. However, because T-lymphocytes are important in regulating antibody responses, DiGeorge sequence is no longer regarded as a pure deficiency of cellular immunity but also a form of variable-combined immunodeficiency. Here we presented a 4-month-old male infant with characteristic facial dysmorphism, thymus dysplasia, tetralogy of Fallot, and documented deletion of chromosome 22q11.2 who had decrease B-lymphocyte numbers and hypogammaglobulinemia. The mitogen responses of T-lymphocytes function were normal with adequate number of CD4+ lymphocytes. This case report highlights the importance of evaluating not only the cellular but also the humoral immune function in patients with DiGeorge sequence.

  9. DiGeorge syndrome: part of CATCH 22.

    PubMed Central

    Wilson, D I; Burn, J; Scambler, P; Goodship, J

    1993-01-01

    DiGeorge syndrome (DGS) comprises thymic hypoplasia, hypocalcaemia, outflow tract defects of the heart, and dysmorphic facies. It results in almost all cases from a deletion within chromosome 22q11. We report the clinical findings in 44 cases. We propose that DiGeorge syndrome should be seen as the severe end of the clinical spectrum embraced by the acronym CATCH 22 syndrome; Cardiac defects, Abnormal facies, Thymic hypoplasia, Cleft palate, and Hypocalcaemia resulting from 22q11 deletions. Images PMID:8230162

  10. Immunoglobulin deficiencies: the B-lymphocyte side of DiGeorge Syndrome.

    PubMed

    Patel, Kiran; Akhter, Javeed; Kobrynski, Lisa; Benjamin Gathmann, M A; Gathman, Benjamin; Davis, Onika; Sullivan, Kathleen E

    2012-11-01

    DiGeorge syndrome is associated with a T-lymphocyte immunodeficiency. The prevalence of hypogammaglobulinemia has not been reported. We found that 3% of patients with DiGeorge syndrome were receiving immunoglobulin replacement therapy and 6% of patients over the age of 3 years had hypogammaglobulinemia. We conclude that DiGeorge syndrome is associated with significant humoral immune deficiency.

  11. George Washington High School Study. Final Evaluation Report.

    ERIC Educational Resources Information Center

    Harmon, David J.

    This study's purpose is to support educational planning and decision-making through systematic evaluation. Staff members of George Washington High School (GW), feeder junior high school staff members and the superintendent of Kanawha County Schools are the main audience. The School Based Evaluation Model provided the conceptual basis for this…

  12. 36. Historic photograph, photographer unknown, c. 1943. PHOTOGRAPH OF GEORGE ...

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

    36. Historic photograph, photographer unknown, c. 1943. PHOTOGRAPH OF GEORGE E. SMITH (RIGHT), ONE OF THE PRINCIPAL BUILDERS OF THE VERDE RIVER SHEEP BRIDGE AND HIS SON, B. L. 'LES' SMITH. - Verde River Sheep Bridge, Spanning Verde River (Tonto National Forest), Cave Creek, Maricopa County, AZ

  13. Somewhere through Time: A Discussion with George and Annemarie Roeper

    ERIC Educational Resources Information Center

    Schultz, Robert A.

    2016-01-01

    The discussion herein is guided by questions "asked" and responses "given" seemingly in one sitting. However, this is a façade. All responses are direct quotations from the published scholarly writings and unpublished archives of George and Annemarie Roeper. This is a conversation taking place somewhere in time, prompted by…

  14. Scholarship in Community Colleges: An Interview with George B. Vaughan.

    ERIC Educational Resources Information Center

    Harrington, Dick

    2001-01-01

    Offers a critical distinction between scholarship and research. Notes how George Vaughan urges community colleges to support and reward scholarship. Comments that excellence in teaching and therefore excellence in learning happen only when faculty and staff are engaged in their fields and supported in their daily work. (SG)

  15. 2. Photocopy of photoengraving illustration in George T. Clark, Leland ...

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

    2. Photocopy of photo-engraving illustration in George T. Clark, Leland Stanford, War Governor . . . , Stanford, Calif., Stanford University Press, 1931, p. 114. NORTHWEST CORNER OF THE HOUSE PRIOR TO 1870 - Leland Stanford House, 800 N Street, Sacramento, Sacramento County, CA

  16. George Peabody and the Peabody Museum of Salem.

    ERIC Educational Resources Information Center

    Parker, Franklin

    1994-01-01

    The gifts of George Peabody, self-made millionaire and educational philanthropist, made possible the Peabody Museum of Salem. The article details the life of Peabody, then explains how he created the museum to promote science, detailing its maritime history, natural history, and ethnology departments. (SM)

  17. Failure of George Mason University's Persian Gulf Campus Sparks Concern

    ERIC Educational Resources Information Center

    Mills, Andrew

    2009-01-01

    Late last month, when George Mason University's campus in the Persian Gulf emirate of Ras al Khaymah became the first American educational venture in the region to collapse, its administrators immediately blamed the international economic meltdown. In a region whose higher-education scene is quickly gaining a reputation for being as hazardous as…

  18. George F. Root's Normal Musical Institute, 1853-1885

    ERIC Educational Resources Information Center

    Hash, Phillip M.

    2012-01-01

    George F. Root, Lowell Mason, and William B. Bradbury opened the New York Normal Musical Institute in April of 1853 in New York City. Each term lasted about three months and provided the first long-term preparation program for singing-school masters, church choir directors, private instructors, and school music teachers in the United States.…

  19. 9. AERIAL VIEW LOOKING NORTH AT THE GEORGE C. MARSHALL ...

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

    9. AERIAL VIEW LOOKING NORTH AT THE GEORGE C. MARSHALL SPACE FLIGHT CENTER. DODD ROAD RUNS DOWN THE CENTER OF THE PHOTO. THE EAST TEST AREA IS TOWARDS THE BOTTOM OF THE PHOTO, FABRICATION, ENGINEERING AND ADMINISTRATION NEAR THE TOP OF THE PHOTO. 1961, MSFC PHOTO LAB. - Marshall Space Flight Center, East Test Area, Dodd Road, Huntsville, Madison County, AL

  20. George Pierce Baker's "Principles of Argumentation": "Completely Logical"?

    ERIC Educational Resources Information Center

    Bordelon, Suzanne

    2006-01-01

    The article contends that previous scholars have misread George Pierce Baker's efforts by focusing primarily on "The Principles of Argumentation" and the role of logic. Baker's view of logic was more complex than scholars have claimed. He challenged traditional concepts of formal logic, highlighting only those aspects that would help students…

  1. 29. ORE DOCK, LOOKING WEST; AT WORK UNLOADING THE 'GEORGE ...

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

    29. ORE DOCK, LOOKING WEST; AT WORK UNLOADING THE 'GEORGE M. HUMPHREY'S' CARGO OF 25,000. TONS OF ORE. - Pennsylvania Railway Ore Dock, Lake Erie at Whiskey Island, approximately 1.5 miles west of Public Square, Cleveland, Cuyahoga County, OH

  2. 2. Historic American Buildings Survey, George W. Phillips, Photographer GENERAL ...

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

    2. Historic American Buildings Survey, George W. Phillips, Photographer GENERAL VIEW, PESTLE IN LOWERED POSITION (PHOTOGRAPHED IN ITS ORIGINAL LOCATION ON THE CINDY BAUMGARTNER PLACE, DEEP CREEK, N.C. BEFORE BEING REMOVED TO ITS PRESENT LOCATION). - Pounding Mill, Pioneer Museum, Route 441 (moved from Deep Creek), Cherokee, Swain County, NC

  3. 1. Historic American Buildings Survey, George W. Phillips, Photographer GENERAL ...

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

    1. Historic American Buildings Survey, George W. Phillips, Photographer GENERAL VIEW, PESTLE IN RAISED POSITION (PHOTOGRAPHED IN ITS ORIGINAL LOCATION ON THE CINDY BAUMGARTNER PLACE, DEEP CREEK, N.C. BEFORE BEING REMOVED TO ITS PRESENT LOCATION). - Pounding Mill, Pioneer Museum, Route 441 (moved from Deep Creek), Cherokee, Swain County, NC

  4. George Herbert Mead's Contribution to the Philosophy of American Education.

    ERIC Educational Resources Information Center

    Renger, Paul, III

    1980-01-01

    George Herbert Mead's general philsophy showed that he regarded the development of distinctively human behavior as essentially the result of an individual's meaningful participation in the social process of the community to which he belongs. Mead believed that education was a social process involving the meaningful interaction and communication…

  5. 3. Photocopy of original photograph in collection of George S. ...

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

    3. Photocopy of original photograph in collection of George S. DeMenil, St. Louis. Photographer unknown. Photograph taken before house was dismantled in the 1930s. Furniture originally from home of A.P. Chouteau. VIEW OF PARLOR, SHOWING OVAL MIRROR - Nicholas DeMenil House, Thirteenth & Cherokee Streets, Saint Louis, Independent City, MO

  6. 27 CFR 9.51 - Isle St. George.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Isle St. George. 9.51 Section 9.51 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.51...

  7. 27 CFR 9.51 - Isle St. George.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Isle St. George. 9.51 Section 9.51 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL AMERICAN VITICULTURAL AREAS Approved American Viticultural Areas § 9.51...

  8. Biography of George Eastman: A Multiple Intelligences Profile.

    ERIC Educational Resources Information Center

    Hogle, Jan G.

    This paper describes the life and achievements of businessman, philanthropist, and photographic innovator, George Eastman. Aspects of multiple intelligences theory with regard to Eastman's life are discussed. The paper details Eastman's many and varied successes after a poor childhood and notes that, although he left school at 13 to help support…

  9. The Rhetoric of the Challenger: George Stanley McGovern.

    ERIC Educational Resources Information Center

    Trent, Judith S.; Trent, Jimmie D.

    Reasons for George McGovern's presidential election failure are summarized in the context of McGovern's rhetoric as a challenger. Taking the point of view that McGovern abandoned the traditional rhetorical advantages of the challenger, the authors conclude that this abandonment along with the problems of financing, the impression of alignment with…

  10. Technology across the Curriculum at George Mason University.

    ERIC Educational Resources Information Center

    Agee, Anne Scrivener; Holisky, Dee Ann

    2000-01-01

    Describes George Mason University's Technology Across the Curriculum (TAC) program. Discusses the program in brief, programmatic concerns, identifying technology goals, building the program, program support, assessment, and success factors (ongoing versus sporadic support, course rather than faculty development, technology for learning rather than…

  11. Energy acceptance of the St. George recoil separator

    NASA Astrophysics Data System (ADS)

    Meisel, Z.; Moran, M. T.; Gilardy, G.; Schmitt, J.; Seymour, C.; Couder, M.

    2017-04-01

    Radiative alpha-capture, (α , γ) , reactions play a critical role in nucleosynthesis and nuclear energy generation in a variety of astrophysical environments. The St. George recoil separator at the University of Notre Dame's Nuclear Science Laboratory was developed to measure (α , γ) reactions in inverse kinematics via recoil detection in order to obtain nuclear reaction cross sections at the low energies of astrophysical interest, while avoiding the γ-background that plagues traditional measurement techniques. Due to the γ ray produced by the nuclear reaction at the target location, recoil nuclei are produced with a variety of energies and angles, all of which must be accepted by St. George in order to accurately determine the reaction cross section. We demonstrate the energy acceptance of the St. George recoil separator using primary beams of helium, hydrogen, neon, and oxygen, spanning the magnetic and electric rigidity phase space populated by recoils of anticipated (α , γ) reaction measurements. We find the performance of St. George meets the design specifications, demonstrating its suitability for (α , γ) reaction measurements of astrophysical interest.

  12. Prison became second home for psychiatrist (George Scott).

    PubMed

    Trent

    1996-04-01

    Retired prison psychiatrist George Scott recalls his career working in Canada's penal system, including his peacemaking role in a hostage-taking incident and his work with Steven Truscott. Life "inside" is dangerous for guards, inmates, staff and psychiatrists, he says, but he never regretted his decision to devote his career to studying criminal behaviour.

  13. On Strategic Management: A Conversation with George Wilkinson.

    ERIC Educational Resources Information Center

    Brandt, Ron

    1991-01-01

    George Wilkinson, who has managed planning for United Way of America since 1980, observes that local planners using strategic planning raise more money and solve more community problems than those without such a process. Marketing is identical to strategic planning; both involve looking at an organization, doing and analysis, examining the future,…

  14. Becoming a Voice: A Conversation with George Littlechild, Illustrator.

    ERIC Educational Resources Information Center

    Mendoza, Jean

    2001-01-01

    Presents an interview with George Littlechild, a Canadian Plains Cree artist, writer and illustrator who has created nearly 500 paintings that have been exhibited on several continents. Discusses his autobiographical "This Land is My Land" which is illustrated with his paintings and which won the Jane Addams Picture Book Award. (SG)

  15. In Praise of George Peabody, 1795-1869.

    ERIC Educational Resources Information Center

    Parker, Franklin

    1994-01-01

    One of several papers on self-made millionaire and educational philanthropist George Peabody defends Peabody's philanthropy against those who criticized him as miserly, highlighting his establishment of colleges, libraries, museums, hospitals, and other charities. The paper details his life, work, politics, and death, describing the causes that he…

  16. 5. PHOTOCOPY OF MAP, L. D. FOWLER, GEORGE W. AND ...

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

    5. PHOTOCOPY OF MAP, L. D. FOWLER, GEORGE W. AND WALTER BROMLEY, ATLAS OF JERSEY CITY, NEW JERSEY. G. W. BROMLEY AND COMPANY, PHILADELPHIA, PENNSYLVANIA, 1887. - Lembeck & Betz Eagle Brewery, 164-190 Ninth Street, 515-519 Luis Munez Marin Boulevard, Jersey City, Hudson County, NJ

  17. Report on George Brown College Multicultural Demonstration Project.

    ERIC Educational Resources Information Center

    Ward, Barbara

    This five-part report describes George Brown College's Multicultural Demonstration Project (MDP), which was developed to: (1) increase awareness of issues of multicultural change among senior managers at the college; (2) assist two departments to implement aspects of the college's Race and Ethnic Relations Policy and the recommendations of the…

  18. Vehicles to Belief: Aristotle's Enthymeme and George Campbell's Vivacity Compared.

    ERIC Educational Resources Information Center

    Roob, Andy

    The central concepts from two rhetorical systems (the enthymeme in Aristotle's rhetoric and vivacity in George Campbell's) may be understood as the connection between speech act and ascension to belief. A review of the literature indicates a gap in the scholarly works seeking to compare and contrast the periods developed by D. Ehninger's systems…

  19. Prince George's Community College Marketing Plan, 1981-1982.

    ERIC Educational Resources Information Center

    Engleberg, Isa N., Ed.; Leach, Ernest R., Ed.

    Developed by the Marketing Task Force at Prince George's Community College (PGCC) in 1981, this report presents a plan which identifies educational service needs, recommends strategies for responding to those needs, and suggests a marketing approach. The report begins by providing background on the four-stage marketing process implemented during…

  20. Reputation, Canon-Formation, Pedagogy: George Orwell in the Classroom.

    ERIC Educational Resources Information Center

    Rodden, John

    1991-01-01

    Investigates the process by which books become canonized in British and U.S. schools and universities. Uses the case of George Orwell to examine the institutional and historical factors which condition the inclusion and exclusion of writer's work in Anglo-American classrooms. (SR)

  1. The Professor and the Student, Sir Ronald Aylmer Fisher (1890-1962) and William Sealy Gosset (1876-1937): Careers of two giants in mathematical statistics.

    PubMed

    Vyas, Shreena A; Desai, Sukumar P

    2015-05-01

    Sir Ronald Aylmer Fisher and William Sealy Gosset were responsible for laying the foundations of statistical inference. Tests that bear their names are used by students and researchers in a wide variety of scientific disciplines. Similar and different in many respects, their lives and careers are the subject of this essay. They were not teacher and pupil; in fact the student was 14 years older than the professor. Their careers did not require them to interact with one another much but they were aware of one another's work. Although Sir Ronald is assigned the role of the professor, his success as a teacher was impaired by his inability to understand the limitations of his students. Meanwhile Gosset was forced to publish his work under the pseudonym 'Student' in order to make contributions to the field of mathematical statistics. Both men are undisputed giants in the field of statistics and we celebrate their achievements as much as we try to understand their struggles.

  2. Master Mentors: Linda Golian-Lui University of Hawaii-Hilo--George Oberle George Mason University, VA

    ERIC Educational Resources Information Center

    Library Journal, 2005

    2005-01-01

    Many movers and shakers inspire admiration and even awe, but those who inspire love are the mentors who have changed lives. That is why many grateful librarians nominated Linda Golian-Lui and George Oberle. Both of them were accidental librarians, work-study students whose supervisors encouraged them to become paraprofessionals, and then…

  3. Clinical Phenotype of DiGeorge Syndrome with Negative Genetic Tests: A Case of DiGeorge-Like Syndrome?

    PubMed

    Laccetta, Gianluigi; Toschi, Benedetta; Fogli, Antonella; Bertini, Veronica; Valetto, Angelo; Consolini, Rita

    2015-01-01

    We report a case of DiGeorge-like syndrome in which immunodeficiency coexisting with juvenile idiopathic arthritis, congenital heart disease, delay in emergence of language and in motor milestones, feeding and growing problems, enamel hypoplasia, mild skeletal anomalies, and facial dysmorphisms are associated with no abnormalities found on genetic tests.

  4. Clinical Phenotype of DiGeorge Syndrome with Negative Genetic Tests: A Case of DiGeorge-Like Syndrome?

    PubMed Central

    Laccetta, Gianluigi; Toschi, Benedetta; Fogli, Antonella; Bertini, Veronica; Valetto, Angelo; Consolini, Rita

    2015-01-01

    We report a case of DiGeorge-like syndrome in which immunodeficiency coexisting with juvenile idiopathic arthritis, congenital heart disease, delay in emergence of language and in motor milestones, feeding and growing problems, enamel hypoplasia, mild skeletal anomalies, and facial dysmorphisms are associated with no abnormalities found on genetic tests. PMID:26793401

  5. ACE-Asia: Size Resolved Sampling of Aerosols on the Ronald H Brown and US Western Receptor Sites

    NASA Astrophysics Data System (ADS)

    Jimenez-Cruz, M. P.; Cliff, S. S.; Perry, K. D.; Cahill, T. A.; Bates, T. S.

    2001-12-01

    The ACE (Aerosol Characterization Experiment)-Asia project was pre-dominantly performed during the spring of 2001. In addition to the core Asian sampling sites, we sampled at 4 Western US receptor sites. The receptor sites include, Mauna Loa Observatory, Hawaii, Crater Lake Oregon, Adak Island, Alaska and Rattlesnake Mountain, Washington. A small subset of sites (Rattlesnake Mtn., MLO, and Asian sites) continued during a 6-week intensive summer study. For the spring study, an 8-stage DRUM impactor also sampled aboard the NOAA ship RV Ronald H Brown, and mix of 8- and 3-DRUM impactors were used at the western US receptor sites. The impactors are capable of size-segregated, time-resolved aerosol collection. The size categories for the 8-DRUM are inlet-5.00, 5.00-2.50, 2.50-1.15, 1.15-0.75, 0.75-0.56, 0.56-0.34, 0.34-.026, 0.26-.09 microns and 3-DRUM: 2.50-1.10, 1.10-0.34, 0.34-0.12 microns. These samples were analyzed in 6 hour time bites using synchrotron-XRF for quantitative composition for elements sodium through uranium, when present. A major dust event occurring around April 13 was detected at all receptor sites. Comparisons of key elemental ratios and conservative tracers will be presented.

  6. 7. View of interior of Lock No. 2 on George ...

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

    7. View of interior of Lock No. 2 on George washington 'Potowmack' Canal at Great Falls, Virginia. This lock is about 15 ft. in depth and possibly 70 or 60 ft. in length. Some 15 or 20 years ago, when a restoration was crudely attempted, the old oaken flooring, which was invariably placed at the bottom of canal locks, was roughly torn up and destroyed. The trunks and stumps of gigantic trees still remain from this restorative effort, and their girth indicates again the antiquity of this evidence of George Washington's work as an engineer. The stones are of the red Seneca type and were evidently ferried from the Maryland side above the dam and then brought by sled or rollers to this location. These stones were beautifully hand-cut and fitted with ... - Potowmack Company: Great Falls Canal, Lock No. 2, Great Falls, Fairfax County, VA

  7. 1. GENERAL VIEW. Statues: Maj. Gen George Meade by Daniel ...

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

    1. GENERAL VIEW. Statues: Maj. Gen George Meade by Daniel Chester French, south side; Maj. Gen. John Reynolds by Charles Grafly, north side. Equestrian Statues: Maj. Gen George B. McClellan by Edward C. Potter, south side; Maj. Gen Winfield S. Hancock by J.Q.A. Ward, north side. The statue at the base of northern inner pedestal is Richard Smith, a type founder and donor of the Memorial. The niches are filled with eight colossal busts including Union generals, admirals, Pennsylvania governor, Memorial's architects (John T. and James H. Windrim), and executor of Smith's will. The frieze is carved with the names of eighty-four prominent Pennsylvania participants in the Civil War. - Smith Memorial Arch, Philadelphia, Philadelphia County, PA

  8. Thymus transplantation in complete DiGeorge anomaly.

    PubMed

    Markert, M Louise; Devlin, Blythe H; Chinn, Ivan K; McCarthy, Elizabeth A

    2009-01-01

    Complete DiGeorge anomaly is characterized by athymia, congenital heart disease, and hypoparathyroidism. This congenital disease is fatal by age 2 years unless immune reconstitution is successful. There are multiple underlying syndromes associated with complete DiGeorge anomaly including 22q11 hemizygosity in approximately 50%, CHARGE association in approximately 25%, and diabetic embryopathy in approximately 15%. Approximately one-third of patients present with rash and lymphadenopathy associated with oligoclonal "host" T cells. This condition resembles Omenn syndrome. Immunosuppression is necessary to control the oligoclonal T cells. The results of thymus transplantation are reported for a series of 50 patients, of whom 36 survive. The survivors develop naïve T cells and a diverse T cell repertoire.

  9. Dental aspects in patients with DiGeorge syndrome.

    PubMed

    Toka, Okan; Karl, Matthias; Dittrich, Sven; Holst, Stefan; Holst, Alexandra

    2010-01-01

    DiGeorge syndrome, which is caused by a microdeletion of 1.5 to 3.0 megabases on the long arm of chromosome 22, has an incidence of approximately 1:4,000 to 1:5,000 live births. The phenotypic spectrum of this disorder includes congenital heart defects, immunodeficiency due to thymic hypoplasia or aplasia, transient or permanent hypocalcemia due to parathyroid hypoplasia or aplasia, developmental retardation, and psychiatric disorders. Dental aspects in these patients include skeletal malformations, velopharyngeal insufficiency with or without cleft palate, small mouth, and hypotonus orofacial musculature, as well as impaired salivary flow. Enamel aberrations related to hypocalcemia may result in a higher frequency of dental caries. Based on a series of five patients, the medical and dental aspects that have to be considered in the care of patients with DiGeorge syndrome are presented.

  10. George Washington America’s First Strategic Leader

    DTIC Science & Technology

    2007-03-30

    Sir , I beg leave to Assure the Congress that as no pecuniary consideration could have tempted me to have accepted this Arduous employment [at the... James Madison were attempting to expand the focus of the convention in order to convince the rest of the delegates that a new constitution was in order...Political Tradition, ed. Gary L. Gregg II and Matthew Spalding (Wilmington, DE: ISI Books, 1999), 98. 25 Bruce Chadwick , George Washington’s War; The

  11. UF6 overfilling prevention at Eurodif production Georges Besse plant

    SciTech Connect

    Reneaud, J.M.

    1991-12-31

    Risk of overfilling exists on different equipments of Georges BESSE Plant: cylinders, desublimers and intermediate tanks. The preventive measures are composed of technical devices: desublimers weighing, load monitoring alarms, automatic controls ... and procedures, training, safety organization. In thirteen years of operation, some incidents have occurred but none of them has caused any personal injuries. They are related and discussed. The main factors involved in the Sequoyah fuel facility accident on 1/4/1986 have been analyzed and taken into account.

  12. A Poetry Workshop In Print. Kristine O'Connell George

    ERIC Educational Resources Information Center

    Hopkins, Lee Bennett

    2005-01-01

    This dynamic poet never has to look any further than her own backyard for inspiration. April is a wondrous month for poetry. Alice Schertle was born in April and Young People's Poetry Week is celebrated from the 11th through the 17th this year. Kristine O'Connell George was born on May 6, 1954, in Denver, CO. She is a great admirer of teachers;…

  13. 97. 451 MADISON AVENUE, LIBRARY CEILING DESIGNED BY GEORGE BRECK ...

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

    97. 451 MADISON AVENUE, LIBRARY CEILING DESIGNED BY GEORGE BRECK (The photographs are arranged sequentially with NY-5635-91 in the southwest corner proceeding eastward to NY-5635-98 in the southeast corner; the sequence begins again with NY-5635-99 in the northwest corner and ends with NY-5635-106 in the northeast corner; all photographs overlap) - Villard Houses, 451-457 Madison Avenue & 24 East Fifty-first Street, New York County, NY

  14. Dilated cardiomyopathy: a preventable presentation of DiGeorge Syndrome.

    PubMed

    Jamieson, A; Smith, C J

    2015-01-01

    Patients with cardiac failure require careful evaluation to determine the precise nature of the cause of their illness. Genetic causes of dilated cardiomyopathy are well known but inherited conditions may lead to unexpected consequences through intermediate mechanisms not readily recognised as a feature of the inherited disorder. We describe a case of dilated cardiomyopathy resulting from prolonged hypocalcaemia due to previously undiagnosed hypoparathyroidism resulting from DiGeorge Syndrome and describe the features of this case and the treatment of hypoparathyroidism.

  15. America's Hero to the World, George C. Marshall. Second Edition.

    ERIC Educational Resources Information Center

    Skutt, Mary Sutton; Thompson, Rachel Yarnell

    George C. Marshall (1880-1959), head of the U.S. Army in World War II, Secretary of State (1947-49), Secretary of Defense (1950-51), and Nobel Peace Prize winner (1953), was one of the late people as a child. He liked to play and was reasonably athletic, anxious to try out new ideas, and was particularly interested in history, but he was not…

  16. Obituary: George Hamilton Bowen Jr. (1925-2009)

    NASA Astrophysics Data System (ADS)

    Willson, Lee Anne; Struck, Curtis

    2011-12-01

    Our colleague and collaborator George Hamilton Bowen, Jr., passed away November 1, 2009 in Ames, Iowa. George was born June 20, 1925 in Tulsa, Oklahoma to George and Dorothy (Huntington) Bowen. He married Marjorie Brown June 19, 1948 in Redondo Beach, California; they had five children, with eight grandchildren and five great-grandchildren at the time of his death. George H. Bowen's third or perhaps his fourth career was in astronomy. He was drafted into the navy in 1944, at the end of his first year as a student at Caltech, and ended his war-time service as an electronic technician on the aircraft carrier Shangri-La. He later said "In just nine months, starting from scratch (Ohm's law!), we learned an amazing amount - not by memorization, of course, but by study and real understanding of the basic function of the most advanced AC circuits then being used for instrumentation, measurements, communications, control systems, and much more." He gained a confidence that he could quickly and accurately diagnose and solve technical problems that stood him well in future work. One accomplishment he took particular pride in was figuring out how the radar control used cams and gears to solve the trigonometry for accurate pointing. He also described how the captain was alarmed when weather conditions changed so that refraction no longer showed them distant, small boats around the curvature of Earth. After the war, George Bowen returned to undergraduate and eventually graduate study at Caltech, where he was recruited to the biophysics research group headed by future Nobel Laureate Max Delbrück. George often described his joy in working with these first-rate scientists and finding himself accepted as a part of the effort. He finished his BS with honors in 1949 and his PhD in 1953 with a thesis on "Kinetic Studies on the Mechanism of Photoreactivation of Bacteriophase T2 Inactivated by Ultraviolet Light" involving work with E Coli. This work was supported by grants from the U

  17. The Development of the George B. Pegram Award

    NASA Astrophysics Data System (ADS)

    McCay, Myron S.

    1997-11-01

    The George B. Pegram Award for Excellence in the Teaching of Physics was developed by a representative group of SESAPS members over a period of eight years with outstanding contributions as follows: Jesse Beams, APS President, with the advice of Mark Zemansky, AAPT, chose George B. Pegram as the honoree, in view of his excellent teaching career at Columbia University, his graduation from Trinity College--now Duke University, his long period of service as Treasurer of APS, and his active support of the special training program at ORAU; Earle Plyler with the assistance of Edward Burke, Jr., prepared the selection criteria for the recipients of the award; Walter Gordy coordinated the APS approval and initiated the financing of the program; Howard Carr raised the first funds and prepared the initial certificates; William G. Pollard joined the committee and completed the early funding, while preparing the formal certificate and medal; Dr. Vernet Eaton, AAPT President, stimulated the program when he urged the nomination of SESAPS members for the Oersted Award. After his lectures at the 1955 Gainesville meeting, Wendell Holladay instructed the committee to report its recommendations at the next SESAPS meeting. In 1969 SESAPS approved the George B. Pegram Award.

  18. Professor Edward George Gray, FRS (1924-1999).

    PubMed

    Guillery, R W

    2001-02-01

    Professor George Gray, who died in August 1999, had a notable career as a pioneer electron microscopist of neural tissues. His name is still attached to synapses, which can be classified as Gray type 1 (symmetric) or type 2 (asymmetric), and in addition he made a number of other profound contributions to our knowledge of synaptic structures.He started his academic career late, having worked before the second World War as a bank clerk, and then serving in the Navy, patrolling for U-boats in the North Sea and Atlantic for 4 years during the latter part of the war. He had an early interest in zoology, particularly in marine biology and microscopy and when he left the Navy he took the opportunity to work for a degree in Zoology at the University of Wales in Aberystwyth. A first class honours degree was followed by a PhD on melanophores in teleosts. It was fortunate that the external examiner for the thesis was J. Z. Young, who was impressed by the work and by George, and who invited George to work as his assistant in the preparation of The Life of the Mammals in the Anatomy Department at University College London.

  19. DiGeorge syndrome who developed lymphoproliferative mediastinal mass.

    PubMed

    Kim, Kyu Yeun; Hur, Ji Ae; Kim, Ki Hwan; Cha, Yoon Jin; Lee, Mi Jung; Kim, Dong Soo

    2015-03-01

    DiGeorge syndrome is an immunodeficient disease associated with abnormal development of 3rd and 4th pharyngeal pouches. As a hemizygous deletion of chromosome 22q11.2 occurs, various clinical phenotypes are shown with a broad spectrum. Conotruncal cardiac anomalies, hypoplastic thymus, and hypocalcemia are the classic triad of DiGeorge syndrome. As this syndrome is characterized by hypoplastic or aplastic thymus, there are missing thymic shadow on their plain chest x-ray. Immunodeficient patients are traditionally known to be at an increased risk for malignancy, especially lymphoma. We experienced a 7-year-old DiGeorge syndrome patient with mediastinal mass shadow on her plain chest x-ray. She visited Severance Children's Hospital hospital with recurrent pneumonia, and throughout her repeated chest x-ray, there was a mass like shadow on anterior mediastinal area. We did full evaluation including chest computed tomography, chest ultrasonography, and chest magnetic resonance imaging. To rule out malignancy, video assisted thoracoscopic surgery was done. Final diagnosis of the mass which was thought to be malignancy, was lymphoproliferative lesion.

  20. DiGeorge syndrome with vertebral and rib dysplasia

    SciTech Connect

    Puno-Cocuzza, C.; David, K.; Kogekar, N.

    1994-09-01

    DiGeorge syndrome results from defect in the development of the third and fourth pharyngeal pouches, and is characterized by conotruncal heart defects, aplasia or hypoplasia of thymus and parathyroid glands resulting in immune deficiency and hypocalcemia. Other associated abnormalities include renal, thyroid and diaphragmatic defects, oral clefting, etc. Etiologically, it is heterogeneous, with a microdeletion of 22q11 present in over 80% of cases. Our patient was born following a pregnancy complicated by insulin dependent gestational diabetes. There was truncus arteriosus type 2, absense of thymic shadow on CXR with severe deficiency of T cell function, and persistent hypocalcemia with low parathormone. Right kidney was absent. Dysplastic ribs including fused and bifid ribs were noted. Hypoplastic vertebrae and hemivertebrae were present through thoracic and lumbar regions. Chromosome analysis was normal, and metaphase FISH analysis with probe N25 representing locus D22S75 did not show any deletion of 22q11.2. The skeletal findings similar to these have not been previously reported in association with DiGeorge syndrome to our knowledge. Vertebral and rib abnormalities are known to occur with pregestational maternal diabetes. Maternal diabetes has also been suggested to be a possible etiology in a very small proportion of DiGeorge syndrome cases. It is possible that these findings occured together on account of gestational maternal diabetes in our case.

  1. "Not the Bus, but Us": George W. Bush and School Desegregation

    ERIC Educational Resources Information Center

    McAndrews, Larry

    2009-01-01

    In 1982 civil rights activist Rev. Jesse Jackson criticized President Ronald Reagan's attacks on busing to coerce school desegregation for targeting "not the bus, but us." Two decades later, the United States Supreme Court ended the thirty-two-year-old Charlotte, North Carolina, plan which had launched the era of court-ordered busing…

  2. Environmental Impact Statement. Disposal and Reuse of George Air Force Base, California. Volume 1

    DTIC Science & Technology

    1992-03-01

    development area. Non-aviation land uses George AFB Disposal and Reuse FEIS S -1 proposed for property within the existing base boundary Include...local communities. S -2 George AFB Disposal and Reuse FEIS The baseline assumed In this document Is the conditions projected at base closure. Impacts...of George AFB are summarized In 5. 10. and 20 year intervals in Tables S -1 through S -6 and briefly described below. Influencing factors are non

  3. Sir George Shuckburgh Evelyn (1751-1804): precision in thermometry.

    PubMed

    Pearn, John

    2012-02-01

    The universal clinical procedure of recording a patient's temperature depends upon the accuracy of thermometers. This in turn depends upon the accuracy of two fixed datum points (the freezing and boiling points of water) and subsequently on the fine calibration of the etched scale between them. Anders Celsius (1701-44) defined the boiling point of water as the upper fixed point of the thermometric scale, originally designated as 0°C but inverted by Carl Linnaeus (1707-78) to read 100°C. In 1724 Gabriel Fahrenheit (1686-1736) had observed that the upper fixed point, that of boiling water, varied with changes in atmospheric pressure. An English scientist, Sir George Shuckburgh (after 1794 known as Sir George Shuckburgh Evelyn), addressed this problem and over the period 1774-79 he defined the relationship of the temperature of boiling water to barometric pressure. This latter variable changed both with the ambient meteorological conditions of the moment and the height above sea level at which the calibrations were made. Clinical thermometry depends on an accuracy of 0.1°C in both the baseline and the tracking of a patient's temperature but Shuckburgh's experiments showed that the upper fixed point of reference, that of boiling water, could change by up to 10°C. He demonstrated that these variables must be measured and controlled in the manufacture and calibration of thermometers. Sir George Shuckburgh Evelyn published his results in the Philosophical Transactions of The Royal Society (1777-79) and made possible the accuracy of thermometry on which patient care depends.

  4. Explorer of the universe. A biography of George Ellery Hale.

    NASA Astrophysics Data System (ADS)

    Wright, H.

    When first published in 1966, Helen Wright's Explorer of the universe brought public recognition to astronomer George Ellery Hale's (1868 - 1938) pre-eminent role in 20th-century science. With this timely republication (featuring a new introduction by Alan Sandage and a complete index), Hale's accomplishments and his fascinating, mercurial personality are brought to life for a new generation. Drawing on extensive research and interviews with Hale's colleagues, associates, and friends, as well as many of the astronomers he inspired, this work is an authoriative and affectionate biography and a revealing look back at the birth and development of modern astrophysics.

  5. Tuberculosis, bronchiectasis, and infertility: what ailed George Orwell?

    PubMed

    Ross, John J

    2005-12-01

    In the last and most productive years of his life, George Orwell struggled with pulmonary tuberculosis, dying at the dawn of the era of chemotherapy. His case history illustrates clinical aspects of tuberculosis with contemporary relevance: the role of poverty in its spread, the limited efficacy of monotherapy, the potential toxicity of treatment, and the prominence of cachexia as a terminal symptom. Orwell's ordeals with collapse therapy may have influenced the portrayal of the tortures of Winston Smith in the novel 1984. I discuss unifying diagnoses for Orwell's respiratory problems and apparent infertility, including tuberculous epididymitis, Young syndrome, immotile cilia syndrome, and cystic fibrosis.

  6. Eocene paleosols of King George Island, Maritime Antarctica

    NASA Astrophysics Data System (ADS)

    Spinola, Diogo; Portes, Raquel; Schaefer, Carlos; Kühn, Peter

    2016-04-01

    Red layers between lava flows on King George Island, Maritime Antarctica, were formed during the Eocene, which was one of the warmest periods on Earth in the Cenozoic. Our hypothesis is that these red layers are paleosols formed in periods of little or no volcanic activity. Therefore, our main objective was to identify the main pedogenic properties and features to distinguish these from diagenetic features formed after the lava emplacement. Additionally, we compared our results with volcanic soils formed under different climates to find the best present analogue. The macromorphological features indicate a pedogenic origin, because of the occurrence of well-defined horizons based on colour and structure. Micromorphological analyses showed that most important pedogenic features are the presence of biological channels, plant residues, anisotropic b-fabric, neoformed and illuvial clay and distinct soil microstructure. Although the paleosols are not strongly weathered, the geochemical data also support the pedogenic origin despite of diagenetic features as the partial induration of the profiles and zeolites filling nearly all voids in the horizons in contact with the overlying lava flow, indicating circulation of hydrothermal fluids. The macromorphological and micromorphological features of these paleosols are similar to the soils formed under seasonal climates. Thus, these paleosol features do not correspond to the other proxies (e.g. sediment, plant fossils), which indicate a wet, non-seasonal climate, as in Valdivian Forest, Chile, during the Eocene in King George Island

  7. Invertebrate predators of zooplankton on Georges Bank, 1977 1987

    NASA Astrophysics Data System (ADS)

    Sullivan, Barbara K.; Meise, Carol J.

    Chaetognaths, primarily Sagitta elegans, were the most abundant and widespread invertebrate predator on Georges Bank during 1977-1987 MARMAP surveys. They were present in 79% of samples collected, and their average abundance was nearly an order of magnitude greater than that of any other predator taxon. hydrozoan and scyphozoan medusae, euphausiid shrimp, and gammarid and hyperiid amphipods were also abundant. Diversity and abundance of predators was highest in the central, well-mixed region of the bank. In this region numbers of chaetognaths and cnidaria increased following increased abundances of Calanus finmarchicus. However, on a larger scale the density of C. finmarchicus populations was inversely correlated with number of predators because this herbivore was most abundant in deeper waters surrounding Georges Bank where predators were least numerous. Chaetognaths and cnidaria were more abundant in 1978-1979 than in other years, and there was a statistically significant decline in the abundance of chaetognaths over the 10 year period. Abundance of both these groups was inversely correlated with temperature. Average numbers of chaetognaths in summer were low following a warm winter. Abundance of cnidaria in summer decreased with increasing summer temperatures.

  8. Biographical sketch: Georg Hermann von Meyer (1815-1892).

    PubMed

    Skedros, John G; Brand, Richard A

    2011-11-01

    This biographical sketch on Georg Hermann von Meyer highlights the interactions in the 1860s that von Meyer, a famous anatomist, had with Karl Culmann, a famous structural engineer and mathematician. The published papers from this interaction caught the attention of Julius Wolff and stimulated his development of the trajectorial hypothesis of bone adaptation--now called "Wolff's Law." The corresponding translations are provided: (1) von Meyer's 1867 paper that highlights the regularity of arched trabecular patterns in various human bones, and his discussions with Culmann about their possible mechanical relevance; and (2) Wolff's 1869 paper that first mentions the correspondence of stress trajectories in a solid, crane-like structure to the arched trabecular patterns in the proximal human femur. This biographical sketch on Georg Hermann von Meyer corresponds to the historic texts, The Classic: The Architecture of the Trabecular bone (by von Meyer), and The Classic: On the Significance of the Architecture of the Spongy Substance for the Question of Bone Growth. A preliminary publication (by Wolff) available at DOIs 10.1007/s11999-011-2041-5 , 10.1007/s11999-011-2042-4 .

  9. The fishes of George Washington Carver National Monument, Missouri, 2003

    USGS Publications Warehouse

    Justus, B.G.; Petersen, James C.

    2005-01-01

    Fish were collected at six sites at George Washington Carver National Monument by seining and electrofishing during a base-flow period on July 17-18, 2003. Approximately 700 fish were collected and identified at the six sampling sites. Those individuals represented 17 species (and 1 hybrid) and 13 genera. The number of species collected at the five stream sites ranged from 9 to 12; a hybrid sunfish and 4 species were collected from a pond. Fish collected at stream sites were typical of small headwater streams and no species collected in this study are federally-listed threatened or endangered species. The three most common species were the southern redbelly dace, central stoneroller, and green sunfish. Some differences existed between the assemblages (groups of species) collected in 2003 and in the previous inventories. Four of the 17 fish species collected in this inventory previously had not been collected at the monument. However, 11 species collected in one or more of the previous inventories were not collected in this effort. There is no indication that a change in environmental conditions is responsible for the absence of these species; more likely reasons are seasonal variability, extirpation, low population density, and misidentification. Four species collected at George Washington Carver National Monument may be of special interest to National Park Service managers and others. The cardinal shiner and stippled darter are endemic to the Ozark Plateaus. The Arkansas darter is considered a species of conservation concern by the State of Missouri. The grass carp is an introduced species.

  10. Sand-wave movement on Little Georges Bank

    USGS Publications Warehouse

    Twichell, David C.

    1983-01-01

    A 1-x-1.5-km area on Little Georges Bank (centered at 41?08?N., 68?04?W.) was mapped three times during a ten-month period by sidescan sonar and echo-sounding techniques to assess the morphology and mobility of sand waves on Georges Bank. Sand-wave amplitudes in the survey area ranged from 1-11 m although most were 5-7 m. Wavelengths were not constant as the crests were sinuous and in places, even bifurcated. The sand waves are asymmetrical with their steepest sides facing northwest; however, gradients of their steep sides mostly are 4?-10? which is well below the angle of repose for sand in water. Sand waves tended to have greater relief and a sharper asymmetry during the survey in September than during those in June or April. During the survey period the sand waves moved but the direction and rate of motion was variable. Even along an individual sand wave some parts moved as much as 60 m between surveys while other parts apparently remained stationary. The sand waves were asymmetrical, but movement was not consistently in the direction that the steep sides faced. Along the same sand wave, parts moved to the northwest while other parts moved to the southeast. Despite the complex pattern of sand motion, the mean displacement of the sand waves was below the resolution of the survey technique; to resolve it, a longer survey is needed.

  11. Resuscitation great. George W. Crile: a visionary mind in resuscitation.

    PubMed

    Soto-Ruiz, Karina M; Varon, Joseph

    2009-01-01

    George Washington Crile was a successful surgeon who lived at the end of the 19th century. He was born on 11 November 1864 on a farm near Chili, Ohio. He became interested in the study of shock after a close friend died from hemorrhage. Crile dedicated his research years to the study of shock, cardiac arrest, and the use of adrenaline. His research on shock and cardiac arrest led to treatment guidelines that are still used today. He also participated in the Spanish-American War and in World War I as a Navy Surgeon and saved the lives of many soldiers with his principles of blood transfusion and sanitation. He is also known in the surgical world as the grandfather of radical neck dissection and received the Gold Lannelongue Medal and prize. Having written over 400 papers and 24 books, George W. Crile died from complications of bacterial endocarditis on 7th January 1943. Although they were published a long time ago, his contributions to medicine remain fundamental to clinical practice in today's operating rooms and critical care units.

  12. Prescient … and Not Always Accounted For: The Wisdom and Foresight of George A. Roeper

    ERIC Educational Resources Information Center

    Delisle, Jim; Ruff, Marcia

    2016-01-01

    When George A. Roeper enlisted the aid of Dr. A. Harry Passow and other leaders in the field to help George convert his Michigan independent school to focus on gifted children in 1956, there was only one other elementary school in the country at the time devoted exclusively to gifted child education. Though his wife and school cofounder,…

  13. The Oral History of Evaluation: The Professional Development of George Grob

    ERIC Educational Resources Information Center

    Miller, Robin L.; Caracelli, Valerie J.

    2014-01-01

    In this article the authors present the full interview conducted with George Grob in 2011 at the American Evaluation Association (AEA) Conference in Anaheim, CA. George Grob is former Director of the Office of Evaluation and Inspections in the Office of Inspector General. Prior to serving in that Office, he was Director of Planning and Policy…

  14. Aspiration pneumonia in the child with DiGeorge syndrome -A case report-.

    PubMed

    Lee, Ji-Young; Han, Yun-Joung

    2011-06-01

    DiGeorge syndrome is associated with a chromosome 22q11.2 deletion and manifests with variable clinical findings. Aspiration pneumonia can be a perioperative complication of great concern in this syndrome. In this report, we present a case of a 16-month old child with DiGeorge syndrome undergoing cranioplasty. He developed perioperative aspiration pneumonia but was managed successfully.

  15. The cutaneous manifestations of atypical complete DiGeorge syndrome: a histopathologic and immunohistochemical study.

    PubMed

    Selim, Maria Angelica; Markert, Mary L; Burchette, James L; Herman, Christopher M; Turner, John W

    2008-04-01

    DiGeorge syndrome is a congenital anomaly with a constellation of findings that includes thymic hypoplasia. Only a small subset of patients with DiGeorge syndrome has complete athymia, classified as complete DiGeorge anomaly; one third of these patients show an eczematous dermatitis, oligoclonal T-cells and lymphadenopathy, known as atypical complete DiGeorge anomaly. Six biopsies from six patients with the distinctive clinical phenotype of atypical complete DiGeorge anomaly were studied. Every biopsy showed exocytosis (100%), parakeratosis, often confluent and spongiosis (100%). Neutrophilic abscesses (50%), dyskeratosis (67%) and satellite cell necrosis (50%) were seen. Perieccrine and perivascular inflammation were seen in half of the cases. Eosinophils were identified (83%); most commonly in both the epidermis and dermis. All of lymphocytes were CD3 positive. Most (83%) of cases contained T-cell intracellular antigen 1 (TIA-1) positive cells. Special testing of the selected patients using spectratyping identified oligoclonal T-cell populations. The presence of dyskeratotic keratinocytes, satellite cell necrosis and parakeratotic scale with neutrophils characterizes the cutaneous rash seen in this subset of complete DiGeorge syndrome patients. Such skin lesions from patients with DiGeorge anomaly should alert the pathologist to the potential diagnosis of atypical complete DiGeorge anomaly. The pathophysiologic role of the oligoclonal T-cells in this entity requires additional study.

  16. Three clinical cases of the DiGeorge syndrome manifested with the biliary system disease.

    PubMed

    Tabutsadze, T; Pachkoria, Kh; Atuashvili, G

    2007-11-01

    DiGeorge syndrome is a rare congenital disease that affects the baby's immune system. Its symptoms vary greatly between individuals but commonly include a history of recurrent infection, heart defects, and characteristic facial features. Few cases of DiGeorge syndrome have been reported in adults. The article describes rare (three cases of DiGeorge syndrome) in adults (18, 32 and 34 years old patients) in Georgia (Caucasus). In clinical practice DiGeorge syndrome may proceed under the course of gastroenterologic, endocrine, nervous and surgical symptoms. 3 cases of DiGeorge syndrome are reported in the article. The authors describe DiGeroge syndrome as a multidisciplinary disorder; it is masqueraded by acute surgical diseases; with sharp immunodeficiency and endocrine, cardiologic and neurologic semiotics.

  17. Georges Lemaître: Science and Religion

    NASA Astrophysics Data System (ADS)

    Coyne, George V.

    In order to appreciate the contribution which Georges Lemaître made to the relationship between religion and science it is necessary to understand how the Catholic Church, of which he was a priest, passed in the course of three centuries, from a position of conflict with the sciences to one of compatible openness and dialogue. In doing this I hope to show that the natural sciences have played a significant role in helping to establish the kind of dialogue that is absolutely necessary for the enrichment of the multifaceted aspects of human culture. I will speak of the following four periods of history: (l) the rise of modern atheism in the seventeenth and eighteenth centuries; (2) anticlericalism in Europe in the nineteenth century; (3) the awakening within the Catholic Church to modern science in the first six decades of the twentieth century; (4) the Church's view today.

  18. George Washington Community High School: analysis of a partnership network.

    PubMed

    Bringle, Robert G; Officer, Starla D H; Grim, Jim; Hatcher, Julie A

    2009-01-01

    After five years with no public schools in their community, residents and neighborhood organizations of the Near Westside of Indianapolis advocated for the opening of George Washington Community High School (GWCHS). As a neighborhood in close proximity to the campus of Indiana University-Purdue University Indianapolis, the Near Westside and campus worked together to address this issue and improve the educational success of youth. In fall 2000, GWCHS opened as a community school and now thrives as a national model, due in part to its network of community relationships. This account analyzes the development of the school by focusing on the relationships among the university, the high school, community organizations, and the residents of the Near Westside and highlights the unique partnership between the campus and school by defining the relational qualities and describing the network created to make sustainable changes with the high school.

  19. Georg Neumayer and Melbourne Observatory: an institutional legacy

    NASA Astrophysics Data System (ADS)

    Gillespie, Richard

    This paper assesses Georg Neumayer's impact on the Victorian scientific community, and especially his role in the establishment of Melbourne Observatory as a major scientific institution in colonial Australia. Neumayer's arrival in Melbourne to pursue his own scientific project triggered a chain of events that would lead to the creation of Melbourne Observatory and the integration of Neumayer's geomagnetic and meteorological research into the ongoing program of the observatory. The location of the observatory in South Yarra was a direct result of Neumayer's insistence that the site was the most suitable for geomagnetic measurement. Most critically, Neumayer's attempts to get approval for his project highlighted the need for local scientists to establish political and scientific alliances that would ensure endorsement by international, notably British, scientists, and that would persuade local elites and government of the practical value of their research.

  20. George Hartley Bryan, Ludwig Boltzmann, and the Stability of Flight

    NASA Astrophysics Data System (ADS)

    Boyd, T. James M.

    2012-03-01

    A century ago, George Hartley Bryan (1864-1928) published his classic book, Stability in Aviation. I draw together some strands from events that awakened his interest in the nascent science of aviation, in particular the stability of flight. Prominent among those who influenced him was Ludwig Boltzmann (1844-1906), who held Bryan in high esteem for his contributions to thermodynamics and kinetic theory. I argue that the seeds of Bryan's interest in aviation were sown at the British Association meeting at Oxford in the summer of 1894, at which Boltzmann was guest of honor. A joint discussion between Section A (Mathematical and Physical Science) and Section G (Mechanical Science) was devoted to the problems of flight, during the course of which Boltzmann revealed a hitherto unsuspected enthusiasm for flying.

  1. SUBSIDENCE, CRUSTAL STRUCTURE, AND THERMAL EVOLUTION OF GEORGES BANK BASIN.

    USGS Publications Warehouse

    Swift, B. Ann; Sawyer, D.S.; Grow, J.A.; Klitgord, Kim D.

    1987-01-01

    A geographical study of Georges Bank basin defines a deep crustal structure that is interpreted in terms of the basin's tectonic and thermal history. Gravity models along three basin cross sections delineate two zones of crustal thinning at the basement hinge zone and oceanic crustal margins. These two zones bound rift-stage crust (about 25 km thick) which underlies the central portion of the basin. Subsidence analysis of the basin, using data from multichannel seismic reflection lines and two COST wells, suggests a rifting and (uniform) extensional origin. Two-dimensional finite difference modeling of the basin defines a crustal structure that concurs with the gravity and subsidence studies. The resulting isotherms show no major changes in the thermal structure since the Late Jurassic. In some areas of the basin, temperature sufficient for oil generation are determined from maturation studies of Jurassic sediments. Hydrocarbon generation is questionable, however, because of the probable lack of proper and sufficient kerogen in the Jurassic deposits.

  2. 3. View of the mouth of George Washington's 'Potowmack' Canal ...

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

    3. View of the mouth of George Washington's 'Potowmack' Canal at the Great Falls of the Potomac River. The view is taken from a rock in the Potomac River looking up into the Canal. Trees and dense growth now fill the old aperture which once permitted barges to come down the Ohio Valley onto the broad expanse of the Potomac River. This view, taken September 1, 1943, evidences the very low water then existing on the Potomac River, as is clearly shown by the water marks on the rocks on the left hand side of the photograph. That portion where the individual is standing, up to the height of his hat, is normally underwater. Deep in the sand at this spot was found a part of one of the old hand brought lock hinges which formerly swung the first lock gates ... - Potowmack Company: Great Falls Canal, Locks No. 3, 4, 5, Great Falls, Fairfax County, VA

  3. 1. Remnants of the last lock on the George Washington ...

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

    1. Remnants of the last lock on the George Washington 'Potowmack Canal, just before the barge entered the Potomac River. The latter can be seen through the foliage of the tree which has grown up in the old canal bed. On the left hand side of the photograph, not shown here in its entirety, are the old iron studdings which held the gates, to permit the barges to pass easily into the river. On the right hand side of the photograph is shown the crumbling remains of the lock with their receased oval space clearly shown, into which the lock gate retrieved when the barge was lowered to the next level. The depth from the spot where the individual is shown pointing to the top of the lock, is about 24 or 25 ft., and the canal has been filled up with broken ... - Potowmack Company: Great Falls Canal, Locks No. 3, 4, 5, Great Falls, Fairfax County, VA

  4. 4. View looking from the north of George Washington's 'Potowmack' ...

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

    4. View looking from the north of George Washington's 'Potowmack' Canal at Great Falls on the Potomac River, taken September 1, 1943. The low water of the Potomac is definitely shown by the markings on the bank of the river, immediately across stream from where photograph was taken. The usual water mark existing under normal conditions, is shown on the rock in the immediate foreground at a point about even with the spectator's pipe. The spectator is pointing to the evidences of old drillings made in this hard rock by General Washington and his courageous crew, who either blasted or cleaved this opening in the solid wall of rock, to permit boats to pass around the Great Falls and thence into the Potomac River. In the foreground, a slab of stone is ... - Potowmack Company: Great Falls Canal, Locks No. 3, 4, 5, Great Falls, Fairfax County, VA

  5. The psychoanalysis and death of George Gershwin: an American tragedy.

    PubMed

    Leffert, Mark

    2011-01-01

    The story of the noted composer George Gershwin's psychoanalysis and death resulting from an undiagnosed brain tumor 70 years ago are known today only in a garbled, incomplete form through biography and legend rather than history among psychoanalysts, neurologists, and neurosurgeons. This article examines his psychoanalysis with Gregory Zilboorg and the events and course of his final illness to the extent possible with the historical material now available. It provides an account of the behavior of his psychoanalyst in a variety of contexts as well as the actions of the other physicians attending him. We cannot know, but can only infer, what went on in his psychoanalytic sessions or his medical examinations; about this the reader will have to draw his or her own conclusions.

  6. The story of George Huntington and his disease

    PubMed Central

    Bhattacharyya, Kalyan B.

    2016-01-01

    George Huntington described some families with choreiform movements in 1872 in the United States of America and since then many such families have been described in other parts of the world and works on the genetics of the disease have brought new vistas in the understanding of the disease. In 1958, Americo Negrette, a young Venezuelan physician observed similar subjects in the vicinity of Lake Maracaibo which was presented by his co-worker, Ramon Avilla Giron at New York in 1972 when United States of America had been commemorating the centenary year of Huntington's disease. Nancy Wexler, a psychoanalyst, whose mother had been suffering from the disease attended the meeting and organized a research team to Venezuela and they systematically studied more than 18,000 individuals in order to work out a common pedigree. They identified the genetic locus of the disease in the short arm of chromosome 4 and observed that it was a trinucleotide repeat disorder. PMID:27011624

  7. Map showing landslide susceptibility in Prince Georges County, Maryland

    SciTech Connect

    Pomeroy, J.S.

    1989-01-01

    Prince Georges County was identified during a statewide investigation of landslide susceptibility (MF-2048) as the county with the most serious slope-stability problems. This map uses a ranking system ranging from 1 (nil to very low susceptibility) to 4 (moderate to severe susceptibility). Geologic factors and precipitation are major elements in the initiation of landslides in the county. The Potomac Group and the Marlboro Clay are the most slideprone units. This map should enable users to make a rapid, generalized evaluation of the potential for mass movement. Planners, engineers, soil scientists, geologist, university faculty, and elected officials should find it useful in the assessment of slope hazards for county-wide analyses.

  8. Mobile fishing gear reduces benthic megafaunal production on Georges Bank

    USGS Publications Warehouse

    Hermsen, J.M.; Collie, J.S.; Valentine, P.C.

    2003-01-01

    This study addresses the effect of mobile fishing gear disturbance on benthic megafaunal production on the gravel pavement of northern Georges Bank. From 1994 to 2000, we sampled benthic megafauna with a 1 m Naturalists' dredge at shallow (47 to 62 m) and deep (80 to 90 m) sites. The cessation of fishing in large areas of Georges Bank in January 1995 allowed us to monitor changes in production at a previously disturbed site. Production at a shallow disturbed site varied little over the sampling period (32 to 57 kcal m-2 yr-1) and was markedly lower than production at the nearby recovering site, where production increased from 17 kcal m-2yr -1 in 1994 before the closure to 215 kcal m-2 yr -1 in 2000. Atlantic sea scallops Placopecten magellanicus and green sea urchins Strongylocentrotus droebachiensis dominated production at the recovering site. The community production:biomass ratio decreased over time at the recovering site as the sea scallop population matured. At the deep sites, production remained significantly higher at undisturbed sites (174 to 256 kcal m-2 yr-1) than at disturbed sites (30 to 52 kcal m -2 yr-1). The soft-bodied tube-building polychaete Thelepus cincinnatus dominated production at the undisturbed site, while hard-shelled bivalve molluscs Astarte spp. and P. magellanicus were prevalent at the disturbed site. Mobile fishing gear disturbance has a conspicuous effect on benthic megafaunal production in this hard-bottom habitat. Cessation of mobile fishing has resulted in a marked increase in benthic megafaunal production. These findings should help fishery managers to gauge the costs and benefits of management tools such as area closures and low-impact fishing gears.

  9. Physical Oceanographic Summary for the Gulf of Maine/Georges Bank.

    DTIC Science & Technology

    1982-09-01

    D-R12Ai2 514 PHYSICAL OCEANOGRAPHIC SUMMARY FOR THE GULF OF 11 ’ MAINE/GEORGES BANK (U) NAVAL OCEAN RESEARCH AND DEVELOPMENT ACTIVITY NSTL STATION MS...Development Activity NSTL Station, Mississippi 39529 Physical Oceanographic Summary for the Gulf of Maine/Georges Bank 1 1976 &1"-- 7 450 NOVA SCOTIA...experiment in the vicinity of the Gulf.. of Maine/Georges Bank area during late 1982. "" ’loAcessi~on FPor NTIS GRA&I DTIC TAB DTIC Unannounced ELECTE D

  10. Juniper Street elevation of James H. Windrim and George Summers’s ...

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

    Juniper Street elevation of James H. Windrim and George Summers’s neoclassical competition design for the New Masonic Temple, Philadelphia, 1867 - Masonic Temple, 1 North Broad Street, Philadelphia, Philadelphia County, PA

  11. Filbert Street elevation of James H. Windrim and George Summers’s ...

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

    Filbert Street elevation of James H. Windrim and George Summers’s neoclassical competition design for the New Masonic Temple, Philadelphia, 1867 - Masonic Temple, 1 North Broad Street, Philadelphia, Philadelphia County, PA

  12. Broad Street elevation of James H. Windrim and George Summers’s ...

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

    Broad Street elevation of James H. Windrim and George Summers’s neoclassical competition design for the New Masonic Temple, Philadelphia, 1867 - Masonic Temple, 1 North Broad Street, Philadelphia, Philadelphia County, PA

  13. TOUR BY UNITED STATE SENATOR GEORGE BENDER - GENERAL LEMUEL C SHEPHERD JUNIOR COMMANDANT UNITED STA

    NASA Technical Reports Server (NTRS)

    1955-01-01

    TOUR BY UNITED STATE SENATOR GEORGE BENDER - GENERAL LEMUEL C SHEPHERD JUNIOR COMMANDANT UNITED STATES MARINE CORPS - COLONEL WEST AIDE TO GENERAL SHEPHERD - MR CURTIS L SMITH PRESIDENT OF CLEVELAND OHIO CHAMBER OF COMMERCE -

  14. George M. Low Trophy NASA's Quality and Excellence Award, 1992. Application guidelines: Small business

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Guidelines are given for the selection of small business candidates for the George M. Low Trophy, NASA's Quality and Excellence Award, 1992. Topics covered include candidate eligibility, the selection process milestone schedule, the nomination letter, and the application report.

  15. George E. KidderSmith, photographer, April 1945, Photograph #1101. VIEW OF ...

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

    George E. Kidder-Smith, photographer, April 1945, Photograph #110-1. VIEW OF BUILDING 23, SOUTH SIDE WITH ARCADE, FACING NORTHWEST - Roosevelt Base, Auditorium-Gymnasium, West Virginia Street between Richardson & Reeves Avenues, Long Beach, Los Angeles County, CA

  16. George E. KidderSmith, April 1945, Photograph #1338. VIEW OF BUILDING ...

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

    George E. Kidder-Smith, April 1945, Photograph #133-8. VIEW OF BUILDING 23, FRONT SIDE FROM ACROSS COURTYARD, FACING WEST - Roosevelt Base, Auditorium-Gymnasium, West Virginia Street between Richardson & Reeves Avenues, Long Beach, Los Angeles County, CA

  17. Booker T. Washington and George Washington Carver: A Tandem of Adult Educators at Tuskegee.

    ERIC Educational Resources Information Center

    McGee, Leo

    1984-01-01

    Shows how Booker T. Washington and George Washington Carver espoused adult education principles through their efforts to eradicate illiteracy, teach practical knowledge to Black farmers and poor Blacks, and instill the value of education in Black adults. (SK)

  18. Contributors to Adult Education: Booker T. Washington, George Washington Carver, Alain L. Locke, and Ambrose Caliver.

    ERIC Educational Resources Information Center

    Gyant, LaVerne

    1988-01-01

    Outlines the lives and the contributions to adult education made by the following African American educators: (1) Booker T. Washington; (2) George Washington Carver; (3) Alain L. Locke; and (4) Ambrose Caliver. (BJV)

  19. The George W. Woodruff Physical Education Center at Atlanta's Emory University.

    ERIC Educational Resources Information Center

    Partin, Clyde

    1985-01-01

    The George W. Woodruff Physical Education Center was designed to exude openness and space which would encourage participation while preserving existing playing fields and programs. Exterior and interior design of the facility are described. (DF)

  20. Pancreatic Panniculitis in an 18-Month-Old with Complete DiGeorge Syndrome.

    PubMed

    Aivaz, Ohara; Radfar, Arash; Kirkorian, Anna Yasmine

    2016-05-01

    Pancreatic panniculitis, characterized by tender, erythematous subcutaneous nodules occurring most commonly on the lower extremities, occurs in 2% of cases of pancreatic disease. We present a rare case of pancreatic panniculitis in a child with complete DiGeorge syndrome.

  1. Isolation of a zinc finger gene consistently deleted in DiGeorge syndrome.

    PubMed

    Aubry, M; Demczuk, S; Desmaze, C; Aikem, M; Aurias, A; Julien, J P; Rouleau, G A

    1993-10-01

    DiGeorge syndrome is a human developmental disorder resulting in hypoplasia of the thymus and parathyroids, and conotruncal heart defects. We recently isolated four genes with zinc finger DNA binding motifs mapping to chromosome 22q11.2 DiGeorge critical region. We now report that one of them, ZNF74 gene, is hemizygously deleted in 23 out of 24 DiGeorge syndrome patients tested. ZNF74 mRNA transcripts are detected in human and mouse embryos but not in adult tissues. Sequence analysis of a corresponding cDNA reveals an an open reading frame encoding 12 zinc finger motifs of the Kruppel/TFIIIA type as well as N-terminal and C-terminal non-zinc finger domains. These results suggest that changes in the dosage of a putative transcription factor through ZNF74 hemizygous deletion may be critical for DiGeorge developmental anomalies.

  2. George Orwell and Modern Science Fiction: The Legacy of Big Brother.

    ERIC Educational Resources Information Center

    Lerner, Fred

    1984-01-01

    Discusses George Orwell's lack of influence on modern science fiction and presents a selected annotated bibliography of modern science fiction materials depicting a wide variety of totalitarian societies. (MBR)

  3. Aspiration pneumonia in the child with DiGeorge syndrome -A case report-

    PubMed Central

    Han, Yun-Joung

    2011-01-01

    DiGeorge syndrome is associated with a chromosome 22q11.2 deletion and manifests with variable clinical findings. Aspiration pneumonia can be a perioperative complication of great concern in this syndrome. In this report, we present a case of a 16-month old child with DiGeorge syndrome undergoing cranioplasty. He developed perioperative aspiration pneumonia but was managed successfully. PMID:21738851

  4. Acoustical Detection of High-Density Krill Demersal Layers in the Submarine Canyons off Georges Bank.

    PubMed

    Greene, C H; Wiebe, P H; Burczynski, J; Youngbluth, M J

    1988-07-15

    High-density demersal layers of krill have been detected in the submarine canyons off Georges Bank by means of a high-frequency, dual-beam bioacoustical technique. Krill densities in these demersal layers were observed to be two to three orders of magnitude greater than the highest densities observed in water-column scattering layers. Such abundances may help explain the unusually high squid and demersal fish production estimates attributed to the Georges Bank ecosystem.

  5. Phrenology, heredity and progress in George Combe's Constitution of Man.

    PubMed

    Jenkins, Bill

    2015-09-01

    The Constitution of Man by George Combe (1828) was probably the most influential phrenological work of the nineteenth century. It not only offered an exposition of the phrenological theory of the mind, but also presented Combe's vision of universal human progress through the inheritance of acquired mental attributes. In the decades before the publication of Darwin's Origin of Species, the Constitution was probably the single most important vehicle for the dissemination of naturalistic progressivism in the English-speaking world. Although there is a significant literature on the social and cultural context of phrenology, the role of heredity in Combe's thought has been less thoroughly explored, although both John van Wyhe and Victor L. Hilts have linked Combe's views on heredity with the transformist theories of Jean-Baptiste Lamarck. In this paper I examine the origin, nature and significance of his ideas and argue that Combe's hereditarianism was not directly related to Lamarckian transformism but formed part of a wider discourse on heredity in the early nineteenth century.

  6. Identifying the patient in George W Lambert's Chesham Street.

    PubMed

    Hammerschlag, Keren Rosa

    2013-06-01

    This paper takes as its focus one of the Edwardian period's most dramatic and little-understood paintings of a medical examination: George Washington Lambert's Chesham Street (1910). The painting shows an upper-class male patient lifting his shirt to reveal a muscular torso for examination by the doctor in the scene and the viewers outside it. The subject of a medical examination, I argue, legitimised the scrutiny of exposed male flesh and offered an opportunity for sensual pleasure between men. By way of a comparison with other portraits of the artist from around the same period, I interpret Chesham Street as a patient self-portrait, which reveals the artist's dual personalities of bohemian artist and Australian boxer: two personae that did not combine seamlessly, as revealed by the composite nature of the patient in Chesham Street. From a discussion of the artist as patient, I move to an analysis of other self-portraits by Lambert in which the artist is shown flexing his muscles, especially in the context of his passion for boxing. I consider how these portraits serve as complex inscriptions of illness and health and how this relates to the experience of living and working as an Australian expatriate artist in London in the early twentieth century.

  7. George M. Low Trophy: NASA's quality and excellence award

    NASA Technical Reports Server (NTRS)

    1991-01-01

    NASA's major goal is the preservation of America's position as a leader in the aerospace industry. To maintain that status, it is crucial that the products and services we depend upon from NASA contractors, subcontractors, and suppliers meet the highest quality standards to ensure the space program's success. The George M. Low Trophy: NASA's Quality and Excellence Award is the result of NASA's desire to encourage continuous improvement and Total Quality Management (TQM) in the aerospace industry and is awarded to members of NASA's contractor community that have demonstrated sustained excellence, customer orientation, and outstanding achievements in a Total Quality Management (TQM) environment. The purpose in presenting this award is to increase public awareness of the importance of quality and productivity to the nation's aerospace industry and the nation's leadership position overall; encourage domestic business to continuously pursue efforts that enhance quality and increase productivity which will strengthen the nation's competitiveness in the international arena; and provide a forum for sharing the successful techniques and strategies used by applicants with other American organizations. Awards to Rockwell International and Marotta Scientific Controls, Inc. are announced and discussed.

  8. Latest quaternary volcanism in the St. George Basin, southwestern Utah

    SciTech Connect

    Millings, V.T. III; Green, J.D.; Nusbaum, R.L. . Dept. of Geology)

    1993-03-01

    The St. George Basin was the site of mafic volcanism from about 6 Ma to 1 ka. The nature of latest Quaternary volcanism is of interest because the Basin is recognized as a low temperature (< 90C) geothermal resource area and it is part of the transition zone between the Basin and Range Province and the Colorado Plateau. The authors have studied the geochemistry, mineralogy, and aerial distribution of two of the youngest eruptions centers: (1) Veyo Volcano; and (2) the Diamond Valley scoria cones (DVSC). Veyo Volcano erupted basaltic andesite, beginning with an explosive stage marked by a 0.5 m basal Plinian layer. Later eruptions alternated between quiescent and Strombolian-styles. Phenocrysts include clear plagioclase, sieve-texture plagioclase, olivine and rare augite. The DVSC and associated Santa Clara lava flow are tholeiitic basalt, consisting of olivine phenocrysts, and rare plagioclase phenocrysts. Based on preliminary geochemical data, Diamond Valley rocks exhibit lower incompatible element ratios compared to mafic rocks on the Markagunt Plateau and transition zone rocks. In contrast, Veyo Volcano rocks are similar to transition zone mafic rocks with regard to incompatible element abundances.

  9. Emergency response team: Hurricane Georges in Key West.

    PubMed

    Wylie, T; Cheanvechai, D; Seaberg, D

    2000-01-01

    Hurricane Georges (category 2) struck Key West, Florida, on September 25, 1998. Lower Florida Keys Hospital, which serves Key West and the Lower Keys, had previously been evacuated of inpatients and staff. An emergency response team composed of three emergency medicine (EM) physicians and four EM nurses was sent at the request of the state to maintain emergency department (ED) operations at the hospital. Eighty-six patients presented to the ED during the 72-hour period. Medical problems accounted for the majority of visits (52.3%), with minor trauma next (41.9%). Initially, patients requiring hospitalization were evacuated, but as the storm neared, this was stopped. Six patients required hospitalization at Lower Florida Keys Hospital during the period that evacuations were unavailable. Four deaths occurred during the 24-hour period. Complicating factors included environmental conditions, limited laboratory and radiologic studies, limited medication stocks, and closure of local pharmacies before and after the hurricane. More than 300 nursing home patients were housed at the nearby jail shelter. Knowledge of such high-risk groups that remain in the vicinity is crucial to planning a response plan.

  10. Digital 3D facial reconstruction of George Washington

    NASA Astrophysics Data System (ADS)

    Razdan, Anshuman; Schwartz, Jeff; Tocheri, Mathew; Hansford, Dianne

    2006-02-01

    PRISM is a focal point of interdisciplinary research in geometric modeling, computer graphics and visualization at Arizona State University. Many projects in the last ten years have involved laser scanning, geometric modeling and feature extraction from such data as archaeological vessels, bones, human faces, etc. This paper gives a brief overview of a recently completed project on the 3D reconstruction of George Washington (GW). The project brought together forensic anthropologists, digital artists and computer scientists in the 3D digital reconstruction of GW at 57, 45 and 19 including detailed heads and bodies. Although many other scanning projects such as the Michelangelo project have successfully captured fine details via laser scanning, our project took it a step further, i.e. to predict what that individual (in the sculpture) might have looked like both in later and earlier years, specifically the process to account for reverse aging. Our base data was GWs face mask at Morgan Library and Hudons bust of GW at Mount Vernon, both done when GW was 53. Additionally, we scanned the statue at the Capitol in Richmond, VA; various dentures, and other items. Other measurements came from clothing and even portraits of GW. The digital GWs were then milled in high density foam for a studio to complete the work. These will be unveiled at the opening of the new education center at Mt Vernon in fall 2006.

  11. Identifying the patient in George W Lambert's Chesham Street

    PubMed Central

    Hammerschlag, Keren Rosa

    2013-01-01

    This paper takes as its focus one of the Edwardian period's most dramatic and little-understood paintings of a medical examination: George Washington Lambert's Chesham Street (1910). The painting shows an upper-class male patient lifting his shirt to reveal a muscular torso for examination by the doctor in the scene and the viewers outside it. The subject of a medical examination, I argue, legitimised the scrutiny of exposed male flesh and offered an opportunity for sensual pleasure between men. By way of a comparison with other portraits of the artist from around the same period, I interpret Chesham Street as a patient self-portrait, which reveals the artist's dual personalities of bohemian artist and Australian boxer: two personae that did not combine seamlessly, as revealed by the composite nature of the patient in Chesham Street. From a discussion of the artist as patient, I move to an analysis of other self-portraits by Lambert in which the artist is shown flexing his muscles, especially in the context of his passion for boxing. I consider how these portraits serve as complex inscriptions of illness and health and how this relates to the experience of living and working as an Australian expatriate artist in London in the early twentieth century. PMID:23349514

  12. GEORG GRODDECK: "THE PINCH OF PEPPER" OF PSYCHOANALYSIS(.).

    PubMed

    Poster, Mark F; Hristeva, Galina; Giefer, Michael

    2016-06-01

    The life and works of Georg Groddeck are reviewed and placed in historical context as a physician and a pioneer of psychoanalysis, psychosomatic medicine, and an epistolary style of writing. His Das Es concept stimulated Freud to construct his tripartite model of the mind. Groddeck, however, used Das Es to facilitate receptivity to unconscious communication with his patients. His "maternal turn" transformed his treatment approach from an authoritarian position to a dialectical process. Groddeck was a generative influence on the development of Frieda Fromm-Reichmann, Erich Fromm, and Karen Horney. He was also the mid-wife of the late-life burst of creativity of his friend and patient Sándor Ferenczi. Together, Groddeck and Ferenczi provided the impetus for a paradigm shift in psychoanalysis that emphasized the maternal transference, child-like creativity, and a dialogue of the unconscious that foreshadowed contemporary interest in intersubjectivity and field theory. They were progenitors of the relational turn and tradition in psychoanalysis. Growing interest in interpsychic communication and field theory is bringing about a convergence of theorizing among pluralistic psychoanalytic schools that date back to 1923 when Freud appropriated Groddeck's Das Es and radically altered its meaning and use.

  13. Absence of genomic imprinting at the DiGeorge locus

    SciTech Connect

    Theophile, D.; Berube, D.; Auge, J.; Vekemans, M.

    1994-09-01

    In situ hybridization with fluorescence probes (FISH) on interphase nuclei allows evaluation of the stage of DNA replication. For example, in a diploid cell in G1, unreplicated DNA gives two single dots of hybridization whereas in a diploid cell in G2, for loci which have already replicated, the hybridization signal is seen as two pairs of doublets. In contrast, sequences which have an asynchronous replication are characterized by one double hybridization signal and one single hybridization signal. It has been shown recently that sequences subject to genomic imprinting have an asynchronous replication, i.e., the two homologous alleles have a different pattern of replication. We have tested the replication pattern of different sequences of the DiGeorge critical region using FISH. The results obtained with probes 48F8, C350, C237 and COS40 show no evidence of asynchronous replication. This suggests that these loci are not subject to imprinting. These results are in agreement with recent observation of cases of uniparental disomy of chromosome 22 without phenotypic features. Further studies are necessary to exclude other regions of chromosome 22 which might be subject to genomic imprinting.

  14. Clinical and molecular study of DiGeorge sequence.

    PubMed

    Levy-Mozziconacci, A; Wernert, F; Scambler, P; Rouault, F; Metras, D; Kreitman, B; Depetris, D; Mattei, M G; Philip, N

    1994-11-01

    DiGeorge sequence (DGS) is a developmental field defect of the third and fourth pharyngeal pouches. The cardinal features of the syndrome are hypo- or aplasia of the thymus and parathyroids, congenital heart defect of the conotruncal type and characteristic facial dysmorphism. Such a pattern of malformations has been associated with various conditions but it is now well established that most cases of DGS are due to haplo-insufficiency of the chromosome 22q11 region. We report here a series of 16 patients, including a familial case. Minimal criteria for inclusion in this series were two or more of the following features: conotruncal heart defect, hypocalcaemia, hypoplastic/absent thymus and typical facial dysmorphism. Molecular analysis with specific probes of the 22q11 region was conducted in all patients according to two methods, fluorescent in situ hybridization and DNA dosage analysis. A deletion was found at the molecular level in all patients. We emphasize the fact that clinical analysis remains an important step of the diagnosis. The implication of these molecular techniques on diagnosis, prognosis and genetic counselling of DGS are discussed.

  15. Narrative and epistemology: Georges Canguilhem's concept of scientific ideology.

    PubMed

    Chimisso, Cristina

    2015-12-01

    In the late 1960s, Georges Canguilhem introduced the concept of 'scientific ideology'. This concept had not played any role in his previous work, so why introduce it at all? This is the central question of my paper. Although it may seem a rather modest question, its answer in fact uncovers hidden tensions in the tradition of historical epistemology, in particular between its normative and descriptive aspects. The term ideology suggests the influence of Althusser's and Foucault's philosophies. However, I show the differences between Canguilhem's concept of scientific ideology and Althusser's and Foucault's respective concepts of ideology. I argue that Canguilhem was in fact attempting to solve long-standing problems in the tradition of historical epistemology, rather than following the lead of his younger colleagues. I argue that Canguilhem's 'refurbishment without rejection' of Bachelard's epistemology, which the concept of scientific ideology was aimed to implement, was necessary to justify the historical narratives that Canguilhem had constructed in his own work as a historian of concepts. A strict acceptance of Bachelard's epistemology would have made it impossible to justify them. Canguilhem's concept of scientific ideology therefore served as a theoretical justification of his practice as a historian. I maintain that the concept of scientific ideology was needed to reconcile Bachelard's normative epistemology with Canguilhem's view of the history of science and its aims, which differed from Bachelard's more than it is generally acknowledged.

  16. Recolonization of gravel habitats on Georges Bank (northwest Atlantic)

    USGS Publications Warehouse

    Collie, J.S.; Hermsen, J.M.; Valentine, P.C.

    2009-01-01

    Gravel habitats on continental shelves around the world support productive fisheries but are also vulnerable to disturbance from bottom fishing. We conducted a 2-year in situ experiment to measure the rate of colonization of a gravel habitat on northern Georges Bank in an area closed to fishing (Closed Area II) since December 1994. Three large (0.25 m2) sediment trays containing defaunated pebble gravel were deployed at a study site (47 m water depth) in July 1997 and recovered in June 1999. The undersides of the tray lids positioned 56 cm above the trays served as settlement panels over the same time period. We observed rapid colonization of the gravel substrate (56 species) and the settlement panels (35 species), indicating that colonization of gravel in this region is not limited by the supply of colonists. The species composition of the taxa found in the trays was broadly similar to that we collected over a 10-year period (1994-2004) in dredge samples from gravel sediments at the same site. The increase in abundance of animals in the gravel colonization trays was rapid and reached a level in 2 years that took 4.5 years to achieve in the surrounding gravel sediments once fishing had stopped, based on data from dredge sampling at this site. The increase in biomass of animals found in the sediment trays paralleled the trend of biomass increase observed in dredge samples over the same period (1997-1999) but was lower in value. These data suggest that after rapid initial increase in abundance of organisms, succession proceeded by increasing individual body size. A comparison of settlement panel and tray faunas revealed that the mean biomass of structure-forming epifauna (sponges, bryozoans, anemones, hydroids, colonial tube worms) on the panels was 8 times that found on the trays. Structure-forming taxa constituted 29% of the mean biomass of the panel fauna but only 5.5% of the tray fauna. By contrast, the mean biomass of scavengers (crabs, echinoderms, nudibranchs

  17. Silas Weir Mitchell and "The Strange Case of George Dedlow".

    PubMed

    Kline, David G

    2016-07-01

    It has been said of Silas Weir Mitchell (1829-1914) that as a young man he was first among the physiologists of his day, in middle age first among physicians, and as an older man, one of the most noted novelists of his country. Mitchell's novels were written in his later life as a means to avoid boredom during lengthy summer vacations that were the norm for that time among the affluent members of Philadelphia society. These novels were criticized by some because of poor plots, which in some instances failed to move along, or for text that offered a stereotyped depiction of genteel society and the effects that war or personal disaster had on the characters' behavior The criticism came despite the fact that all critics agreed that Mitchell's portrayals of psychopathology in his fictional characters was unique and accurate. However, in his 30s, Mitchell had written and by chance had published a fictional short story that not only transcended such criticisms but became immensely popular. "The Strange Case of George Dedlow" portrays a union officer who was not a physician but who had some medical background and who sustained a series of war wounds leading to severe nerve pain, the author's first description of causalgia, multiple amputations, and the psychological as well as physical symptoms of phantom limb syndrome. The protagonist tells of his torments in the first person in a very engaging fashion. Thus, long before he began writing his, at that time, acclaimed novels in the 1880s, Mitchell wrote a piece of fiction that combines accurate and very important medical observations with fiction of great historical interest. The following rendering of this now classic short story includes selected quotes and some interpretation and is perhaps appropriate for this year, 2 years after the centenary year of his death in 1914.

  18. Carbon Dioxide, Hydrographic, and Chemical Data Obtained During the R/V Ronald H. Brown Repeat Hydrography Cruise in the Atlantic Ocean: CLIVAR CO2 Section A16S_2005 (11 January - 24 February, 2005)

    SciTech Connect

    Kozyr, Alex

    2006-08-30

    This report presents methods, and analytical and quality control procedures for salinity, oxygen, nutrient, inorganic carbon, organic carbon, chlorofluorocarbon (CFC), and bomb 14C system parameters performed during the A16S_2005 cruise, which took place from January 11 to February 24, 2005, aboard research vessel (R/V) Ronald H. Brown under the auspices of the National Oceanic and Atmospheric Administration (NOAA). The R/V Ronald H. Brown departed Punta Arenas, Chile, on January 11, 2005, and ended its cruise in Fortaleza, Brazil, on February 24, 2005. The research conducted was one of a series of repeat hydrography sections jointly funded by NOAA and the National Science Foundation as part of the CLIVAR/CO2/repeat hydrography/tracer program. Samples were taken from 36 depths at 121 stations. The data presented in this report include the analyses of water samples for total inorganic carbon (TCO2), fugacity of CO2 (fCO2), total alkalinity (TALK), pH, dissolved organic carbon (DOC), CFC, 14C, hydrographic, and other chemical measurements. The R/V Ronald H. Brown A16S_2005 data set is available free of charge as a numeric data package (NDP) from the Carbon Dioxide Information Analysis Center (CDIAC). The NDP consists of the oceanographic data files and this printed documentation, which describes the procedures and methods used to obtain the data.

  19. Structural and stratigraphic evolution of the East Georges Bank Basin, offshore Nova Scotia, Canada

    SciTech Connect

    Carswell, A.B. ); Koning, T. ); Hibbs, D.C. )

    1990-05-01

    The East Georges Bank Basin is located offshore Nova Scotia on the southeastern Canadian continental shelf. The basin covers 2.5 million ac and is one of the last undrilled basins in North America. The geological interpretation is almost entirely based on 16,000 km of seismic data over the basin. Pertinent well control is limited to 10 wells on the US portion of the Georges Bank (West Georges Bank Basin) and two wells on the Scotian shelf. Seismic-stratigraphic analysis of this data has led to a structural and stratigraphic model for the basin. The basin formed during the Triassic when the landmass of Pange began separating along rift zones. A prominent Paleozoic basement high, the Yarmouth Arch separated the East Georges Bank Basin from the West Georges Bank Basin and had a dominant influence on sedimentation until the Middle Jurassic. Early synrift sequences consist of lacustrine clastics and shales. Marine incursions began in the late Triassic resulting in massive salt deposits that reflect the restricted extent of the basin and the arid Triassic and Early Jurassic climate. Further continental separation during the Early Jurassic resulted in deposition of carbonates and evaporites followed by Middle Jurassic continental shelf carbonates and deltaic sands. During the Middle Jurassic, major growth faulting and halokinesis was initiated by progradation of the deltaic sands. Post Middle Jurassic continental spreading in combination with changing climatic conditions resulted in a steady decline of carbonate sedimentation and dominance of clastic deposition throughout the remaining history of the basin.

  20. MOZ regulates the Tbx1 locus, and Moz mutation partially phenocopies DiGeorge syndrome.

    PubMed

    Voss, Anne K; Vanyai, Hannah K; Collin, Caitlin; Dixon, Mathew P; McLennan, Tamara J; Sheikh, Bilal N; Scambler, Peter; Thomas, Tim

    2012-09-11

    DiGeorge syndrome, caused by a 22q11 microdeletion or mutation of the TBX1 gene, varies in severity greatly, even among monozygotic twins. Epigenetic phenomena have been invoked to explain phenotypic differences in individuals of identical genetic composition, although specific chromatin modifications relevant to DiGeorge syndrome are elusive. Here we show that lack of the histone acetyltransferase MOZ (MYST3/KAT6A) phenocopies DiGeorge syndrome, and the MOZ complex occupies the Tbx1 locus, promoting its expression and histone 3 lysine 9 acetylation. Importantly, DiGeorge syndrome-like anomalies are present in mice with homozygous mutation of Moz and in heterozygous Moz mutants when combined with Tbx1 haploinsufficiency or oversupply of retinoic acid. Conversely, a Tbx1 transgene rescues the heart phenotype in Moz mutants. Our data reveal a molecular mechanism for a specific chromatin modification of the Tbx1 locus intersecting with an environmental determinant, modeling variability in DiGeorge syndrome.

  1. Analysis of shipboard aerosol optical thickness measurements from multiple sunphotometers aboard the R/V Ronald H. Brown during the Aerosol Characterization Experiment - Asia

    SciTech Connect

    Miller, Mark A.; Knobelspiesse, Kirk; Frouin, Robert; Bartholomew, Mary Jane; Reynolds, R. Michael; Pietras, Christophe; Fargion, Giulietta; Quinn, Patricia; Thieuleux, Francois

    2005-06-20

    Marine sunphotometer measurements collected aboard the R/V Ronald H. Brown during the Aerosol Characterization Experiment - Asia (ACE-Asia) are used to evaluate the ability of complementary instrumentation to obtain the best possible estimates of aerosol optical thickness and Angstrom exponent from ships at sea. A wide range of aerosol conditions, including clean maritime conditions and highly polluted coastal environments, were encountered during the ACE-Asia cruise. The results of this study suggest that shipboard hand-held sunphotometers and fast-rotating shadow-band radiometers (FRSRs) yield similar measurements and uncertainties if proper measurement protocols are used and if the instruments are properly calibrated. The automated FRSR has significantly better temporal resolution (2 min) than the hand-held sunphotometers when standard measurement protocols are used, so it more faithfully represents the variability of the local aerosol structure in polluted regions. Conversely, results suggest that the hand-held sunphotometers may perform better in clean, maritime air masses for unknown reasons. Results also show that the statistical distribution of the Angstrom exponent measurements is different when the distributions from hand-held sunphotometers are compared with those from the FRSR and that the differences may arise from a combination of factors.

  2. Small marine craft emission factors observed from the NOAA R/V Ronald H. Brown during TexAQS/GoMACCS 2006

    NASA Astrophysics Data System (ADS)

    Lerner, B. M.; Lack, D.; Murphy, P. C.; Williams, E. J.

    2007-12-01

    During the TexAQS/GoMACCS 2006 field campaign, the NOAA R/V Ronald H. Brown often encountered small marine recreational craft and small fishing vessels while sailing close to the Texas coast, especially in Galveston Bay. Measurement of a suite of trace gases at high time resolution (1 Hz) allowed us to calculate emission factors (EFs), relative to carbon dioxide, for nitrogen oxides (NOx), sulfur dioxide (SO2) and carbon monoxide (CO) for distinct exhaust plumes from these sources. Photoacoustic aerosol absorption spectroscopy (PAS) measurements made concurrently allowed for the first quantification of mass EFs for light-absorbing particles from fishing craft. As previously observed along the New England coast, gasoline-powered recreational vessels showed significantly higher NOx/CO2 and lower CO/CO2 EFs than current emissions inventories predict, although in agreement with the most recent published literature of laboratory studies. These findings imply lower volatile organic compound emissions from these vessels, although this was not directly measured.

  3. EAARL Topography - George Washington Birthplace National Monument 2008

    USGS Publications Warehouse

    Brock, John C.; Nayegandhi, Amar; Wright, C. Wayne; Stevens, Sara; Yates, Xan

    2009-01-01

    These remotely sensed, geographically referenced elevation measurements of Lidar-derived bare earth (BE) and first surface (FS) topography were produced as a collaborative effort between the U.S. Geological Survey (USGS), Florida Integrated Science Center (FISC), St. Petersburg, FL; the National Park Service (NPS), Northeast Coastal and Barrier Network, Kingston, RI; and the National Aeronautics and Space Administration (NASA), Wallops Flight Facility, VA. This project provides highly detailed and accurate datasets of the George Washington Birthplace National Monument in Virginia, acquired on March 26, 2008. The datasets are made available for use as a management tool to research scientists and natural resource managers. An innovative airborne Lidar instrument originally developed at the NASA Wallops Flight Facility, and known as the Experimental Advanced Airborne Research Lidar (EAARL) was used during data acquisition. The EAARL system is a raster-scanning, waveform-resolving, green-wavelength (532-nanometer) Lidar designed to map near-shore bathymetry, topography, and vegetation structure simultaneously. The EAARL sensor suite includes the raster-scanning, water-penetrating full-waveform adaptive Lidar, a down-looking red-green-blue (RGB) digital camera, a high-resolution multi-spectral color infrared (CIR) camera, two precision dual-frequency kinematic carrier-phase GPS receivers, and an integrated miniature digital inertial measurement unit, which provide for submeter georeferencing of each laser sample. The nominal EAARL platform is a twin-engine Cessna 310 aircraft, but the instrument may be deployed on a range of light aircraft. A single pilot, a Lidar operator, and a data analyst constitute the crew for most survey operations. This sensor has the potential to make significant contributions in measuring sub-aerial and submarine coastal topography within cross-environmental surveys. Elevation measurements were collected over the survey area using the EAARL

  4. [Georges Schaltenbrand (26. 11. 1897 24. 10. 1979)].

    PubMed

    Collmann, Hartmut

    2008-01-01

    Georges Schaltenbrand was one of the most prodigious and internationally renowned neurologists in post war Germany. Trained by Max Nonne in Hamburg, he early gained international experience during stays in The Netherlands, the United States, and China. In 1935 quarrels with Nazi representatives forced him to go to Würzburg, where he built an own neurological service. This unit subsequently grew up to an internationally recognized center. Schaltenbrand scientifically contributed to the organization and diagnostics of the motor system, to the physiology and pathology of the cerebrospinal fluid system, and to multiple sclerosis. His textbook and atlas on stereotaxy, authored with his American friend Percival Bailey in 1959, remained a standard reference in stereotactic surgery until recent years. Only late after his death his unethical scientific activities during wartime came to common public knowledge. In an attempt to confirm his hypothesis of an infectious aetiology of multiple sclerosis, he had inoculated mentally handicapped and other severely ill patients with cerebrospinal fluid of apes putatively suffering from multiple sclerosis and also of patients with verified multiple sclerosis. He explicitly accepted the risk of causing some morbidity and even mortality in his study persons. He published his experiments in several articles and oral presentations since 1940, and, comprehensively, in a monograph 1943. Although commented as early as 1949, his dubious studies were widely ignored until a critical review appeared in an American journal in 1994. Since then, the studies are frequently cited as a typical example of Nazi medical science. However, with due regard to the historical background and the personality of Schaltenbrand his experiments should rather be brought into line with a worldwide practice at that time of using patients as study objects without asking for their consent. As a response to this practice several laws had been adopted, beginning in 1900

  5. Modern sedimentation patterns in Potter Cove, King George Island, Antarctica

    NASA Astrophysics Data System (ADS)

    Hass, H. Christian; Kuhn, Gerhard; Wölfl, Anne-Cathrin; Wittenberg, Nina; Betzler, Christian

    2013-04-01

    IMCOAST among a number of other initiatives investigates the modern and the late Holocene environmental development of south King George Island with a strong emphasis on Maxwell Bay and its tributary fjord Potter Cove (maximum water depth: about 200 m). In this part of the project we aim at reconstructing the modern sediment distribution in the inner part of Potter Cove using an acoustic ground discrimination system (RoxAnn) and more than136 ground-truth samples. Over the past 20 years the air temperatures in the immediate working area increased by more than 0.6 K (Schloss et al. 2012) which is less than in other parts of the West Antarctic Peninsula (WAP) but it is still in the range of the recovery of temperatures from the Little Ice Age maximum to the beginning of the 20th century. Potter Cove is a small fjord characterized by a series of moraine ridges produced by a tidewater glacier (Fourcade Glacier). Presumably, the farthest moraine is not much older than about 500 years (LIA maximum), hence the sediment cover is rather thin as evidenced by high resolution seismic data. Since a few years at least the better part of the tidewater glacier retreated onto the island's mainland. It is suggested that such a fundamental change in the fjord's physiography has also changed sedimentation patterns in the area. Potter Cove is characterized by silty-clayey sediments in the deeper inner parts of the cove. Sediments are coarser (fine to coarse sands and boulders) in the shallower areas; they also coarsen from the innermost basin to the mouth of the fjord. Textural structures follow the seabed morphology, i.e. small v-shaped passages through the moraine ridges. The glacier still produces large amounts of turbid melt waters that enter the cove at various places. We presume that very fine-grained sediments fall out from the meltwater plumes and are distributed by mid-depth or even bottom currents, thus suggesting an anti-estuarine circulation pattern. Older sediments that are

  6. Climate Controlled Sedimentation in Maxwell Bay, King George Island, Antarctica

    NASA Astrophysics Data System (ADS)

    Hass, H.; Kuhn, G.; Wittenberg, N.; Woelfl, A.; Betzler, C.

    2012-12-01

    Climatic change in Antarctica is strongest over the Antarctic Peninsula where in places the annual mean temperatures increased by 0.5 K per decade through the past 60 years. The impact of this warming trend is clearly visible in the form of retreating glaciers and melting ice sheets, loss of sea ice and strong meltwater discharge into the coastal zone. While it is generally accepted that the rapidity of the present climate change bears a significant anthropogenic aspect, it is not clear whether the effects caused by the warming trend are exceptional and unprecedented or whether the reaction of the environment is similar to that of earlier climate phases such as the Medieval Warm Period (MWP) about 1,000 years ago. One of the major goals of the joint international research project IMCOAST is to investigate the strength of the recent warming trend and its impact on the marine environment of the West Antarctic Peninsula (WAP). The study we present here reveals the Upper Holocene climatic history based on high-resolution sediment cores from Maxwell Bay (King George Island, WAP) and information on the actual processes triggered or altered by the recent warming trend based on sedimentologic and hydroacoustic investigations in Potter Cove, a tributary fjord to Maxwell Bay. Long sediment cores from Maxwell Bay reveal grain-size changes that can be linked to cold and warm phases such as the Little Ice Age (LIA) and the MWP. Generally, warm phases are finer grained than cold phases as a result of longer and stronger melting processes during the warm phases. It is suggested that meltwater plumes carry fine-grained sediment out of the surrounding fjords into Maxwell Bay where it settles in suitable areas to produce sediments that have a modal value around 16 μm. This mode is largely absent in sediments deposited during e.g. the LIA. However, post LIA sediments are depleted in the 16 μm-mode sediment suggesting slightly different conditions during the last century. One reason

  7. The First Case Report in Italy of Di George Syndrome Detected by Noninvasive Prenatal Testing

    PubMed Central

    Rapacchia, Giuseppina; Lapucci, Cristina; Pittalis, Maria Carla; Youssef, Aly; Farina, Antonio

    2015-01-01

    Panorama Plus (Natera), a single-nucleotide polymorphism- (SNP-) based approach that relies on the identification of maternal and fetal allele distributions, allows the detection of common aneuploidies and also incorporates a panel of 5 microdeletions including Di George syndrome. We report here the first case of Di George syndrome detected by NIPT in Italy; blood was drawn at 12 weeks' gestation. The patient had an amniocentesis to confirm the diagnosis by MLPA (multiplex ligation-dependent probe amplification) and an ultrasound aimed to detect the features associated with the syndrome. A right aortic arch and suspect of thymus atrophy were detected, but not other severe malformations typical of the disease. The patient terminated the pregnancy at 17 weeks. NIPT allowed an early screening of Di George syndrome. As the patient was at low risk, it is likely that an ultrasound would have missed the condition. PMID:26346617

  8. First observations of megafaunal communities inhabiting George Bligh Bank, Northeast Atlantic

    NASA Astrophysics Data System (ADS)

    Narayanaswamy, Bhavani E.; Hughes, David J.; Howell, Kerry L.; Davies, Jaime; Jacobs, Colin

    2013-08-01

    George Bligh Bank, situated at the north-eastern end of the Rockall Plateau, forms part of an extensive system of elevated submarine topography in the UK's Exclusive Economic Zone of the northeast Atlantic. Through the UK's Strategic Environmental Assessment programme, these seamounts and offshore banks have only recently been investigated in any detail, allowing the first photographic record of epibenthic megafaunal communities. The results presented here are based on photographic and video observations along seven transects on George Bligh Bank, covering a depth range from 425 to 1338 m. Diverse communities of sedentary suspension-feeding organisms were observed along five of the seven transects, with some evidence of localised hard coral frameworks. Community composition on George Bligh Bank is similar to those observed on other hard substrata in the deep northeast Atlantic.

  9. Inherited t(9;22) as the cause of DiGeorge syndrome: a case report.

    PubMed

    Shuib, Salwati; Abdul Latif, Zarina; Abidin, Nor Zarina Zainal; Akmal, Sharifah Noor; Zakaria, Zubaidah

    2009-12-01

    DiGeorge syndrome is associated with microdeletion of chromosome 22q11.2. Most cases occur sporadically although vertical transmission has been documented. We report a rare case of DiGeorge syndrome in an 8-year-old girl. Blood sample of the patient was cultured and harvested following standard procedure. All of the 20 cells analysed showed a karyotype of 45, XX, -22, t (9;22) (p23; q11.2). Cytogenetic investigation done on the patient's mother revealed that she was the carrier for the translocation. Her karyotype was 46, XX, t (9;22) (p23; q11.2). Fluorescence in situ hybridisation (FISH) analysis using TUPLE1 and N25 (Vysis, USA) probes showed deletion of the 22q11.2 region in the patient, confirming the diagnosis of DiGeorge syndrome. FISH analysis showed no deletion of the region in the mother.

  10. COSY Simulations to Guide Commissioning of the St. George Recoil Mass Separator

    NASA Astrophysics Data System (ADS)

    Schmitt, Jaclyn; Moran, Michael; Seymour, Christopher; Gilardy, Gwenaelle; Meisel, Zach; Couder, Manoel

    2015-10-01

    The goal of St. George (STrong Gradient Electromagnetic Online Recoil separator for capture Gamma ray Experiments) is to measure (α, γ) cross sections relevant to stellar helium burning. Recoil separators such as St. George are able to more closely approach the low astrophysical energies of interest because they collect reaction recoils rather than γ-rays, and thus are not limited by room background. In order to obtain an accurate cross section measurement, a recoil separator must be able to collect all recoils over their full range of expected energy and angular spread. The energy acceptance of St. George is currently being measured, and the angular acceptance will be measured soon. Here we present the results of COSY ion optics simulations and magnetic field analyses which were performed to help guide the commissioning measurements and diagnostic upgrades required to complete those measurements. National Science Foundation Research Experiences for Undergraduates program.

  11. Installation Restoration Program Records Search for George Air Force Base, California

    DTIC Science & Technology

    1982-06-01

    yet another wing was activated at George, this time to train combat readiness in the new F-4C Phantom tacti- cal fighter. Activated as the 32nd TFW...F-4C Phantoms in November 1964, and it became an all- Phantom wing in June 1967 when the last of the F-104s left George. Also during the early 1960s...Suspected large quantities of hamardo wastes Um Known lage quantities of hazardus mate. Does" forAs 1a51 ted arom Ratings 1 t9. I~,£.b.Z*.~aJJ4 dCm

  12. Stratigraphic reference section for Georges Bank Basin - depositional model for New England passive margin.

    USGS Publications Warehouse

    Poag, C.W.

    1982-01-01

    A multichannel seismic reflection profile (US Geological Survey line 19), calibrated with the COST G-1, COST G-2, and Shell Mohican I-100 wells, and seismic-sequence analysis shows that the chronostratigraphic and lithostratigraphic units and depositional history of the Georges Bank basin are similar to those of the Scotian basin. Tentative correlation between the Georges Bank basin sequences and those of the adjacent, deep N American basin suggests that the deep-sea facies were strongly influenced by depositional events on the shelf. Deposition in both areas has been sensitive to changes in sea level and the palaeoclimatic cycles.-Author

  13. GEORGE KEITH BATCHELOR 8 March 1920 30 March 2000 Founding Editor, Journal of Fluid Mechanics, 1956

    NASA Astrophysics Data System (ADS)

    Huppert, Herbert E.

    2000-10-01

    George Batchelor was one of the giants of fluid mechanics in the second half of the twentieth century. He had a passion for physical and quantitative understanding of fluid flows and a single-minded determination that fluid mechanics should be pursued as a subject in its own right. He once wrote that he ‘spent a lifetime happily within its boundaries’. Six feet tall, thin and youthful in appearance, George's unchanging attire and demeanour contrasted with his ever-evolving scientific insights and contributions. His strongly held and carefully articulated opinions, coupled with his forthright objectivity, shone through everything he undertook.

  14. George C. Marshall, Emergence of a Politician, 1 September 1939 to 6 December 1941

    DTIC Science & Technology

    1990-06-01

    1941. ’This study is a historical analysi,, of the political growth, development , and influence of a former Chief of Suaff of the Aniy General George C...of tpe p&olitical growth, development , and influence of * ’former1,Cief of Staff pothe Ai-’y, General George C. Marsh•,4 during the period 1 September... develops the premise that General Marshall by the start of World War II had mastered the politician’s craft and usi-, that capacity to enact legislation

  15. Growing Pains from Rapid Growth: A Historical Case Study of George Fox University from 1983 to 2003

    ERIC Educational Resources Information Center

    Railsback, Gary L.

    2007-01-01

    This article is a historical case study of George Fox University (GFU) in Newberg, Oregon. Using organizational lifecycle as a theoretical framework, George Fox University had a long and delayed childhood in that it remained a small and struggling institution for most of the 20th century, and then experienced rapid growth in the late 1980s. This…

  16. 33 CFR 334.650 - Gulf of Mexico, south of St. George Island, Fla.; test firing range.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Gulf of Mexico, south of St. George Island, Fla.; test firing range. 334.650 Section 334.650 Navigation and Navigable Waters CORPS OF....650 Gulf of Mexico, south of St. George Island, Fla.; test firing range. (a) The danger zone. A...

  17. 33 CFR 334.650 - Gulf of Mexico, south of St. George Island, Fla.; test firing range.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Gulf of Mexico, south of St. George Island, Fla.; test firing range. 334.650 Section 334.650 Navigation and Navigable Waters CORPS OF....650 Gulf of Mexico, south of St. George Island, Fla.; test firing range. (a) The danger zone. A...

  18. 33 CFR 334.650 - Gulf of Mexico, south of St. George Island, Fla.; test firing range.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Gulf of Mexico, south of St. George Island, Fla.; test firing range. 334.650 Section 334.650 Navigation and Navigable Waters CORPS OF....650 Gulf of Mexico, south of St. George Island, Fla.; test firing range. (a) The danger zone. A...

  19. Remembering Dr. George J. Apel, Jr: A Posthumous Tribute to an Innovative, Obscure Pioneer in Christian Higher Education

    ERIC Educational Resources Information Center

    Lumadue, Richard T.

    2007-01-01

    This paper is a belated tribute to George J. Apel, Jr., an innovative and obscure Christian higher educator. Peruse the name and subject indices of any and all books about Christian higher education, and nowhere will there appear even a reference to George J. Apel, Jr. Although Apel never finished high school or college, he was awarded an honorary…

  20. Geoscience Education and Cognition Research at George Mason University

    NASA Astrophysics Data System (ADS)

    Mattietti, G. K.; Peters, E. E.; Verardo, S.

    2009-12-01

    Cognition research in Geoscience is the focus of a small group of faculty from the College of Science and the College of Education and Human Development at George Mason University. We approached this research when we were involved in an Institution-wide effort to assess critical thinking, one of the competencies mandated for evaluation by the State Council of Higher Education of Virginia. Our group started spontaneously and informally from personal interests and enthusiasm for what and how our students are learning about Geology and in general about science. We want to understand what our students bring to the course, their attitude towards science, their knowledge of the scientific enterprise and preconceived ideas—and what our students take away from the course, beyond the course content. We believe that, with the support of cognitive science, we can improve the learning experience and therefore enhance the learning outcomes for science and non-science majors alike. Our Institution offers introductory Physical and Historical Geology classes populated primarily by non-science-major undergraduates. Geology lectures range in size from 90 to over 220 students per session per semester, with laboratory sessions averaging 27 students per session. With this large student population, it is necessary to use research tools that give us valuable information about student cognition, while being efficient in terms of time use and logistics. Some examples of our work include critical readings on Geoscience topics, surveys on students’ understanding of science as a way of knowing, exercises with built-in self-efficacy assessments, and concept mapping. The common denominator among these tools is that they are calibrated to address one or more of the higher levels in the revised Bloom’s Taxonomy of the Cognitive Domain, which form a complex assessment of student learning processes. These tools, once refined, can provide us with a better view of how our students learn in

  1. Effects of warm water intrusions on populations of macrozooplankton on Georges Bank, Northwest Atlantic

    NASA Astrophysics Data System (ADS)

    Brown, Harmon; Bollens, Stephen M.; Madin, Laurence P.; Horgan, Erich F.

    2005-01-01

    As part of the Georges Bank/North West Atlantic GLOBEC (Global Ocean Ecosystems Dynamics) Program, macrozooplankton and micronekton were collected on 30 Broad Scale Survey Cruises between January-June, 1995-1999, using a 10 m 2 MOCNESS (3 mm mesh). The objective of this study is to examine the effects of warm water intrusions on populations of macrozooplankton, namely Salpa spp., Phronima spp., Neomysis americana, and Crangon septemspinosa, on Georges Bank. Salpa spp. and Phronima spp. showed a large degree of horizontal co-occurrence, being found predominantly in Upper Slope/Gulf Stream Water and Georges Bank/Gulf of Maine Water. Abundances of these taxa showed striking interannual variability, and were only abundant on the southern flank and in the Northeast Channel in late spring/early summer of 1995 and 1999, periods during which AVHRR imagery and hydrographic data showed the presence of warm water intrusions. These intrusions seemed to have little effect on the distribution of other macrozooplankton (e.g., N. americana and C. septemspinosa). Warm water intrusions can directly affect Salpa spp. and Phronima spp. populations by advecting them onto Georges Bank, although other, more resident populations, especially those inside the 100 m isobath, seem to be little affected by such intrusions.

  2. Genetic Modifiers of the Physical Malformations in Velo-Cardio-Facial Syndrome/DiGeorge Syndrome

    ERIC Educational Resources Information Center

    Aggarwal, Vimla S.; Morrow, Bernice E.

    2008-01-01

    Velo-cardio-facial syndrome/DiGeorge syndrome (VCFS/DGS), the most common micro-deletion disorder in humans, is characterized by craniofacial, parathyroid, and thymic defects as well as cardiac outflow tract malformations. Most patients have a similar hemizygous 3 million base pair deletion on 22q11.2. Studies in mouse have shown that "Tbx1", a…

  3. 77 FR 19284 - Proposed CERCLA Administrative Settlement; George L. Gomez and Patricia A. Gomez.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... AGENCY Proposed CERCLA Administrative Settlement; George L. Gomez and Patricia A. Gomez. AGENCY... (CERCLA), 42 U.S.C. 9622(h)(1), notice is hereby given of a proposed administrative settlement for the... settling party pursuant to Section 107(a) of CERCLA, 42 U.S.C. 9607(a), and provides that the...

  4. The George Engelmann Mathematics & Science Institute. 1993 Annual Report Science Scholar Program.

    ERIC Educational Resources Information Center

    Missouri Univ., St. Louis. George Englemann Mathematics & Science Inst.

    This publication is a comprehensive report on the George Engelmann Mathematics and Science Institute's Science Scholar program (SSP) and its activities in 1993. The SSP provides high achieving high school students an introductory, 4-week summer curriculum designed to demonstrate the connecting thread running through all scientific thought. The 52…

  5. A Review Essay--George B. Vaughan: Questioning the Community College.

    ERIC Educational Resources Information Center

    Yarrington, Roger

    1981-01-01

    A review of George B. Vaughan's introductory article for the series "New Directions for Community Colleges" is presented, including summaries of critical works on community colleges and pieces by authors who reexamine their own criticisms. Observations of "outsiders" are seen as essential to community college leaders. (MLW)

  6. Georg Lukacs: His Ideas about Literature and Their Implications for Teaching Children's Literature.

    ERIC Educational Resources Information Center

    Peterson, Gordon

    The purpose of this paper is to introduce the work of Hungarian literary critic and philosopher Georg Lukacs to teachers of children's literature. The first half of the paper explores the key ideas in Lukacs's literary theory, including "speciality"--an aspect of reality that falls between the extremes of individuality and universality;…

  7. Commitments: A Guide to Community Involvement Programs at The George Washington University.

    ERIC Educational Resources Information Center

    George Washington Univ., Washington, DC.

    This guide to community involvement programs sponsored by the George Washington University provides a synopsis and a contact person for 33 general university programs, 38 medical school and hospital programs, eight National Law Center programs, eight School of Engineering and Applied Science programs, and two programs of the Division of…

  8. Proof of George Andrews’s and David Robbins’s q-TSPP conjecture

    PubMed Central

    Koutschan, Christoph; Kauers, Manuel; Zeilberger, Doron

    2011-01-01

    The conjecture that the orbit-counting generating function for totally symmetric plane partitions can be written as an explicit product formula has been stated independently by George Andrews and David Robbins around 1983. We present a proof of this long-standing conjecture.

  9. The Evolution of General Education Requirements at Prince George's Community College.

    ERIC Educational Resources Information Center

    Barshay, Robert; Cant, Catherine

    In August 1981, a task force was created at Maryland's Prince George's Community College (PGCC) to analyze the college's General Education (GE) requirements in terms of their appropriateness as a major component of Associate Degree (AD) programs. Rather than increase the number of GE requirements, the task force sought to identify the skills,…

  10. 33 CFR 110.182 - Atlantic Ocean off Fort George Inlet, near Mayport, Fla.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 1 2013-07-01 2013-07-01 false Atlantic Ocean off Fort George Inlet, near Mayport, Fla. 110.182 Section 110.182 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.182 Atlantic...

  11. 33 CFR 110.182 - Atlantic Ocean off Fort George Inlet, near Mayport, Fla.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 1 2014-07-01 2014-07-01 false Atlantic Ocean off Fort George Inlet, near Mayport, Fla. 110.182 Section 110.182 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.182 Atlantic...

  12. 33 CFR 110.182 - Atlantic Ocean off Fort George Inlet, near Mayport, Fla.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 1 2012-07-01 2012-07-01 false Atlantic Ocean off Fort George Inlet, near Mayport, Fla. 110.182 Section 110.182 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.182 Atlantic...

  13. Tuning in to High-Fidelity Interventions: A Conversation with George Sugai

    ERIC Educational Resources Information Center

    Teagarden, Jim; Zabel, Robert; Kaff, Marilyn

    2016-01-01

    George Sugai is the Carole J. Neag Endowed Chair in Behavior Disorders in the Neag School of Education at the University of Connecticut. He previously served on the faculty at the University of Oregon and the University of Kentucky. At Connecticut, Dr. Sugai and colleagues established the Center for Behavioral Educational and Research…

  14. Indiana University-Purdue University Indianapolis and George Washington Community High School: Educating Their Communities Together

    ERIC Educational Resources Information Center

    Officer, Starla D. H.; Bringle, Robert G.; Grim, Jim

    2011-01-01

    Indiana University-Purdue University Indianapolis worked with the residents and leadership of three neighborhoods adjacent to the campus to reopen the closed George Washington High School. The resulting partnership has strengthened the civic engagement mission of the university, and contributed to an award-winning community-based school. The…

  15. Construction of a Creative and Self-Transcending Life: George Sudarshan's Conception and Experience of Creativity

    ERIC Educational Resources Information Center

    Raina, Maharaj

    2013-01-01

    This article presents a philosophical perspective on creativity as described in the writings of George Sudarshan, a highly accomplished theoretical physicist and natural philosopher whose vision of creativity was influenced by "the direct experience of transcendence." The article reviews his conceptualization of the various mental states…

  16. From Myth to Reality: Humanities Study at Prince George's Community College.

    ERIC Educational Resources Information Center

    Engleberg, Isa N.

    In 1989, Prince George's Community College (PGCC) received a grant from the National Endowment for the Humanities to support a 4-week summer seminar in Greek mythology for humanities faculty. The seminar, entitled "The Nature and Function of Greek Mythology," provided enough financial compensation to free the faculty from summer school teaching,…

  17. George W. Wingate High School Bilingual Program ESEA Title VII Final Evaluation Report, 1979-1980.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Office of Educational Evaluation.

    This is an evaluation report of the fifth year of a bilingual career education program, funded under Title VII and carried out at George W. Wingate High School, Brooklyn, New York. The program was designed to offer bilingual instruction and supportive services to the school's Haitian population, with the aim of preparing these students to…

  18. George W. Wingate High School Multilingual Survival Skills Program, 1985-1986. OEA Evaluation Report.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn. Office of Educational Assessment.

    The Multilingual Survival Skills Program, in its final year of a three-year funding cycle, provided instructional and support services to 350 Haitian and Hispanic students of limited English proficiency (LEP) at George Wingate High School (Brooklyn, New York). The program emphasized the acquisition of English language skills, using students'…

  19. George S. Schuyer's "Black No More"--The Black Conservative's Socialist Past.

    ERIC Educational Resources Information Center

    Diedrich, Maria

    1988-01-01

    George S. Schuyler, an outspoken reactionary conservative from the 1940s until his death in 1977, was an active member of the Socialist Party of America in the 1920s and 1930s. Examination of his novel, "Black No More" (1931) demonstrates his early Marxist leanings. (BJV)

  20. Education, Democracy, and Social Discourse: A Contemporary Response to George S. Counts and Boyd H. Bode

    ERIC Educational Resources Information Center

    Collins, William J.

    2013-01-01

    Education, once known as the "great equalizer," is now being called to task for its tendency to disenfranchise and to legitimate inequality due to its obedience to the tenets of capitalism. Two of the nation's greatest educational thinkers, George S. Counts and Boyd H. Bode provided "instructions" for parents and teachers…

  1. Biographical sketch: George L. Walton, MD and Walter E. Paul, MD.

    PubMed

    Brand, Richard A

    2011-03-01

    This biographical sketch on George L. Walton and Walter E. Paul corresponds to the historic text, The Classic: Contribution to the Study of Spinal Surgery: One Successful and One Unsuccessful Operation for Removal of Tumor (1905), available at DOI 10.1007/s11999-010-1664-2 .

  2. George Herbert Mead's Lecture on Philosophy of Education at the University of Chicago (1910-1911).

    ERIC Educational Resources Information Center

    Biesta, Gert J. J.

    This paper recounts the influence of two of the great educational philosophers of this century, John Dewey and George Herbert Mead. Both men came to the University of Chicago from teaching at the University of Michigan. The men were life-long personal friends and professional colleagues. Although Mead published little during his life, his…

  3. Assessing the Debt: George W. Bush's Legacy and the Future of Public Education under Barack Obama

    ERIC Educational Resources Information Center

    Means, Alex; Taylor, Kendall

    2010-01-01

    This article utilizes Gloria Ladson-Billings' notion of educational debt in order to explore the historical, economic, and cultural politics of education reform under George W. Bush and Barack Obama. It tracks the No Child Left Behind Act across a number of fields in order to claim that Bush's expansion of the educational debt should be understood…

  4. Advisable in the National Interest? The Relief of General George C. Kenney

    DTIC Science & Technology

    1994-01-01

    wings in 1916 and ue t served under Gmeneal John J. Pershing as a member of the lst Aero Squadron, attached to the Puitiive Expedition against Mexico ...preparing for the fist sattk on Japon from fth Marinas:- [Arnold) stated that one of his most brusted and respected P air experts, General George Kenney

  5. The Relevance of Hans-Georg Gadamer's Concept of Tradition to the Philosophy of Education

    ERIC Educational Resources Information Center

    Leiviskä, Anniina

    2015-01-01

    In this article, Anniina Leiviskä argues that the educational relevance of Hans-Georg Gadamer's concept of tradition has remained unacknowledged because of the conservatism that has been associated with Gadamer's hermeneutics, particularly his notion of tradition. Therefore, Leiviskä seeks to reveal the reflective, nonconservative nature of…

  6. Environmental statement for the George C. Marshall Space Flight Center and Mississippi Test Facility

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The environmental impact was investigated for the George C. Marshall Space Flight Center, and the Mississippi Test Facility. The installations are described, and the missions, environmental impact, and commitment of resources are discussed. It is concluded that there are negligible adverse environmental effects related to these two installations.

  7. George W. Bush at Goree Island: American Slavery and the Rhetoric of Redemption

    ERIC Educational Resources Information Center

    Medhurst, Martin J.

    2010-01-01

    On July 8, 2003, at Goree Island, Senegal, George W. Bush delivered the most important speech on American slavery since Abraham Lincoln. As an example of rhetorical artistry, the speech is a masterpiece, putting the brutality of slavery into historical, political, and theological perspective. Although the speech had deliberative effects--it grew…

  8. A Pilot Project in Augmentative Distance Learning... George Mason University Graduate Course in Biochemistry.

    ERIC Educational Resources Information Center

    Willett, James D.; Keefe, David D.

    This paper describes the use of distance learning capabilities to augment and amplify the learning opportunities for part-time graduate students at George Mason University. The students in the biochemistry course described meet periodically on campus for brief interactions with the instructor and peer classmates. Between these synchronous…

  9. What Color Is Your Dog? Taking a Cue from Artist George Rodrigue

    ERIC Educational Resources Information Center

    Compton, June

    2009-01-01

    In this article, the author describes a lesson he created for his second-grade classes which was inspired by the children's book, "Why is Blue Dog Blue?", by George Rodrigue. In this lesson, the students make associations between places, food and events to determine the color of their dogs. (Contains 3 resources.)

  10. Phrenology, Education, and the Politics of Human Nature: The Thought and Influence of George Combe.

    ERIC Educational Resources Information Center

    Tomlinson, Stephen

    1997-01-01

    Reviews the career and contributions of George Combe, an Edinburgh lawyer who proselytized for the cause of using phrenology in education. Although dismissed today as pseudoscience, phrenology (attributing various character traits to specific locations in the brain) was taken seriously as a science during the early 19th century. (MJP)

  11. Georg Rasch and Benjamin Wright's Struggle with the Unidimensional Polytomous Model with Sufficient Statistics

    ERIC Educational Resources Information Center

    Andrich, David

    2016-01-01

    This article reproduces correspondence between Georg Rasch of The University of Copenhagen and Benjamin Wright of The University of Chicago in the period from January 1966 to July 1967. This correspondence reveals their struggle to operationalize a unidimensional measurement model with sufficient statistics for responses in a set of ordered…

  12. How Are We Doing at Engaging Students? Charles Schroeder Talks to George Kuh.

    ERIC Educational Resources Information Center

    Schroeder, Charles

    2003-01-01

    Presents an interview with George Kuh, who has been a leading proponent of focusing attention on the nature of the undergraduate experience--particularly the degree to which students are meaningfully engaged in a variety of educationally purposeful activities that enhance their learning and success. (GCP)

  13. Transcending Silence: The Limitations of the Theme of Betrayal in the Novels of George Lamming.

    ERIC Educational Resources Information Center

    Nunez-Harrell, Elizabeth

    1986-01-01

    This critical study of West Indian novelist George Lamming's work finds a preoccupation in his earlier works with British colonizers' betrayal of the West Indian people and its appearance as a father-son relationship. Lamming's latest work creates a less limited West Indian identity in the context of pre-colonial cultural history. (DMM)

  14. Suburban School Opens Elementary Campus in the Heart of Memphis: St. George's Independent School, Memphis, Tennessee

    ERIC Educational Resources Information Center

    Stewart, Sarah

    2016-01-01

    St. George's has nearly 1,150 students on three campuses: an elementary campus in Germantown and a middle/upper school campus in Collierville, both suburbs of Memphis, and a second elementary campus in Memphis. The Memphis campus serves 140 students in pre-K-5th grade. All Memphis campus students receive financial aid based on need, and…

  15. 78 FR 63380 - Amendment of Class E Airspace; St. George, UT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-24

    ... Notice to Airmen (NOTAM) due to the airport changing from a part time to a full time facility. This improves the safety and management of Instrument Flight Rules (IFR) operations at the airport. DATES... safety and management of aircraft operations at St. George Municipal Airport. The FAA has determined...

  16. 78 FR 45473 - Proposed Amendment of Class E Airspace; St. George, UT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-29

    ... to Airmen (NOTAM) due to the airport changing from a part time to a full time facility. The FAA is proposing this action to enhance the safety and management of aircraft operations at St. George Municipal... submitted in triplicate to the Docket Management System (see ``ADDRESSES'' section for address and...

  17. Comer's School Development Program in Prince George's County, Maryland: A Theory-based Evaluation.

    ERIC Educational Resources Information Center

    Cook, Thomas D.; Habib, Farah-Naaz; Phillips, Meredith; Settersten, Richard A.; Shagle, Shobha C.; Degirmencioglu, Serdar M.

    1999-01-01

    Studied Comer's School Development Program (James P. Comer) in 23 middle schools in Prince George's County, Maryland. The study, involving repeated measurement with more than 12,000 students, shows that Comer schools implemented some of the program's central elements better than control schools did, but not all, or even most, of them. (SLD)

  18. From George Washington Carver to the genome: leveraging genetics and molecular biology to improve soybean

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 1904, George Washington Carver studying the composition of soybeans concluded that they are a valuable source of protein and oil. He proposed that rotating soybeans with other crops would replenish the soil with nitrogen and minerals for 2 years. His findings brought soybeans into the mainstream ...

  19. 33 CFR 110.182 - Atlantic Ocean off Fort George Inlet, near Mayport, Fla.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Atlantic Ocean off Fort George Inlet, near Mayport, Fla. 110.182 Section 110.182 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.182 Atlantic...

  20. 33 CFR 110.182 - Atlantic Ocean off Fort George Inlet, near Mayport, Fla.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Atlantic Ocean off Fort George Inlet, near Mayport, Fla. 110.182 Section 110.182 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.182 Atlantic...

  1. Self-Evident Remedy? George I. Sanchez, Segregation, and Enduring Dilemmas in Bilingual Education.

    ERIC Educational Resources Information Center

    Schlossman, Steven

    1983-01-01

    The views of George I. Sanchez are examined to determine what an earlier generation of Hispanic-American educators thought about bilingual education. Sanchez stressed integrating Spanish-speaking children into Anglo classrooms and downplayed the need for a new pedagogy, such as bilingual instruction. (PP)

  2. Shaping Influences on the Leadership of Genghis Khan, George Washington, and Nelson Mandela: Applications for Educators

    ERIC Educational Resources Information Center

    Bongila, Jean-Pierre

    2011-01-01

    Using a prosopographical methodology this study examines common leadership influences that might have existed among Genghis Khan, George Washington, and Nelson Mandela. Shoup (2005) suggests that the following seven influences have contributed to nurturing the leadership of 12 renowned individuals: involved parents, happy childhood, formal,…

  3. The Art of George Morrison and Allan Houser: The Development and Impact of Native Modernism

    ERIC Educational Resources Information Center

    Montiel, Anya

    2005-01-01

    The idea for a retrospective on George Morrison and Allan Houser as one of the inaugural exhibitions at the National Museum of the American Indian (NMAI) came from the NMAI curator of contemporary art, Truman Lowe. An artist and sculptor himself, Lowe knew both artists personally and saw them as mentors and visionaries. Lowe advised an exhibition…

  4. Ernst Mach, George Sarton and the Empiry of Teaching Science Part I

    ERIC Educational Resources Information Center

    Siemsen, Hayo

    2012-01-01

    George Sarton had a strong influence on modern history of science. The method he pursued throughout his life was the method he had discovered in Ernst Mach's "Mechanics" when he was a student in Ghent. Sarton was in fact throughout his life implementing a research program inspired by the epistemology of Mach. Sarton in turn inspired many…

  5. Planktonic hydroids on Georges Bank: ingestion and selection by predatory fishes1

    NASA Astrophysics Data System (ADS)

    Avent, Sean R.; Bollens, Stephen M.; Butler, Mari; Horgan, Erich; Rountree, Rodney

    Planktonic colonial hydroids ( Clytia gracilis) recently have been found to be abundant, but patchily distributed in time and space, on Georges Bank, northwest Atlantic Ocean. However, the processes regulating the occurrence of these hydroid colonies (i.e., seasonality, growth, advection, diffusion, sinking, and predation) are not well understood. The objective of this study was to identify and quantify the potential role of predation by fish upon the unattached hydroids. The two components of this study were (i) analyses of historical fish trawl surveys and stomach contents data collected in the coastal northwest Atlantic Ocean (including Georges Bank), and (ii) laboratory experiments testing for the presence of selective feeding by juvenile cod ( Gadus morhua) on hydroids relative to two co-occurring planktonic copepods ( Calanus finmarchicus and Centropages hamatus). We found that 32 and 11 species of fish ingested hydroids in the coastal northwest Atlantic Ocean and Georges Bank, respectively, during 1973-1990. However, hydroids were rarely an important part of the diet of these fishes. The most important predator of these cnidarians on Georges Bank was winter flounder, with 28.0% of its population having ingested hydroids, with a mean % (by weight) of hydroids in the diet of 4.1%, during 1973-80. Laboratory experiments indicated juvenile cod ingested planktonic hydroids, but overwhelmingly preferred either of the two copepods as prey. While field and laboratory results indicated that a wide variety of fishes feed on hydroids, we concluded that emergences and disappearances of planktonic hydroids on Georges Bank are not greatly impacted by fish predation. Other factors, in particular physical processes (i.e., advection, diffusion, and sinking), seasonal cycles of activity and inactivity, and predation by invertebrates, should be examined.

  6. Airborne Radar Observations of Hurricane Georges during Landfall over the Dominican Republic

    NASA Technical Reports Server (NTRS)

    Geerts, B.; Heymsfield, G.; Tian, L.

    1999-01-01

    On 22 September 1998 hurricane Georges made landfall on the Dominican Republic (DR). Georges cost the DR at least 500 lives, made more than 155,000 people homeless and caused extensive damage to the country's main industries, tourism and agriculture. There was considerable wind damage, with wind gusts up to 58 m/s in Santa Domingo on the south coast, but most of the damage and deaths resulted from mudslides and the flooding of rivers. While this may have been the worst natural disaster to strike the DR, the sustained rapid storm movement saved the island from worse damage. Georges had previously affected several islands in the Lesser Antilles and Puerto Rico, but it had retained much of its circulation strength. Forty raingauge stations across the DR measured rainfall totals from Georges between 0.7 and 41 cm, the latter at the capital Santo Domingo, located on the south coast. At Herrera the maximum 1 h rainfall rate was 72 mm/h. It is suspected that much higher rain rates occurred in DR's mountainous interior. Before landfall the eye was clearly evident in satellite imagery. When the eye moved over southeastern DR, it filled rapidly, and the cloud top height decreased in all storm sectors except in the southern inflow sector, where a long-lived MCS, with a diameter larger than that of the eyewall, slowly became enwrapped in the hurricane circulation. The eye closure was most rapid between 16-18 UTC, when the eyewall circulation felt the mountainous terrain of the Cordillera Central, which rises up to 3,093 m. The estimated central pressure increased from 962 hPa at 15 UTC to 986 hPa at 03Z on 23 Sept, and the maximum sustained surface wind speed decreased from 54 to 36 in s-1 during the same period. The island of Hispaniola has a cross-track width of about 250 km, much wider than the diameter of the eyewall anvil (about 100 km before landfall). So the event can truly be considered to be a landfalling case, even though Georges recovered after crossing Hispaniola

  7. Oxygenated fraction and mass of organic aerosol from direct emission and atmospheric processing measured on the R/V Ronald Brown during TEXAQS/GoMACCS 2006

    NASA Astrophysics Data System (ADS)

    Russell, L. M.; Takahama, S.; Liu, S.; Hawkins, L. N.; Covert, D. S.; Quinn, P. K.; Bates, T. S.

    2009-04-01

    Submicron particles collected on Teflon filters aboard the R/V Ronald Brown during the Texas Air Quality Study and Gulf of Mexico Atmospheric Composition and Climate Study (TexAQS/GoMACCS) 2006 in and around the port of Houston, Texas, were measured by Fourier transform infrared (FTIR) and X-ray fluorescence for organic functional groups and elemental composition. Organic mass (OM) concentrations (1-25 μg m-3) for ambient particle samples measured by FTIR showed good agreement with measurements made with an aerosol mass spectrometer. The fractions of organic mass identified as alkane and carboxylic acid groups were 47% and 32%, respectively. Three different types of air masses were identified on the basis of the air mass origin and the radon concentration, with significantly higher carboxylic acid group mass fractions in air masses from the north (35%) than the south (29%) or Gulf of Mexico (26%). Positive matrix factorization analysis attributed carboxylic acid fractions of 30-35% to factors with mild or strong correlations (r > 0.5) to elemental signatures of oil combustion and 9-24% to wood smoke, indicating that part of the carboxylic acid fraction of OM was formed by the same sources that controlled the metal emissions, namely the oil and wood combustion activities. The implication is that a substantial part of the measured carboxylic acid contribution was formed independently of traditionally "secondary" processes, which would be affected by atmospheric (both photochemical and meteorological) conditions and other emission sources. The carboxylic acid group fractions in the Gulf of Mexico and south air masses (GAM and SAM, respectively) were largely oil combustion emissions from ships as well as background marine sources, with only limited recent land influences (based on radon concentrations). Alcohol groups accounted for 14% of OM (mostly associated with oil combustion emissions and background sources), and amine groups accounted for 4% of OM in all air

  8. Aerosol Optical Properties Measured Onboard the Ronald H. Brown During ACE Asia as a Function of Aerosol Chemical Composition and Source Region

    NASA Technical Reports Server (NTRS)

    Quinn, P. K.; Coffman, D. J.; Bates, T. S.; Welton, E. J.; Covert, D. S.; Miller, T. L.; Johnson, J. E.; Maria, S.; Russell, L.; Arimoto, R.

    2004-01-01

    During the ACE Asia intensive field campaign conducted in the spring of 2001 aerosol properties were measured onboard the R/V Ronald H. Brown to study the effects of the Asian aerosol on atmospheric chemistry and climate in downwind regions. Aerosol properties measured in the marine boundary layer included chemical composition; number size distribution; and light scattering, hemispheric backscattering, and absorption coefficients. In addition, optical depth and vertical profiles of aerosol 180 deg backscatter were measured. Aerosol within the ACE Asia study region was found to be a complex mixture resulting from marine, pollution, volcanic, and dust sources. Presented here as a function of air mass source region are the mass fractions of the dominant aerosol chemical components, the fraction of the scattering measured at the surface due to each component, mass scattering efficiencies of the individual components, aerosol scattering and absorption coefficients, single scattering albedo, Angstrom exponents, optical depth, and vertical profiles of aerosol extinction. All results except aerosol optical depth and the vertical profiles of aerosol extinction are reported at a relative humidity of 55 +/- 5%. An over-determined data set was collected so that measured and calculated aerosol properties could be compared, internal consistency in the data set could be assessed, and sources of uncertainty could be identified. By taking into account non-sphericity of the dust aerosol, calculated and measured aerosol mass and scattering coefficients agreed within overall experimental uncertainties. Differences between measured and calculated aerosol absorption coefficients were not within reasonable uncertainty limits, however, and may indicate the inability of Mie theory and the assumption of internally mixed homogeneous spheres to predict absorption by the ACE Asia aerosol. Mass scattering efficiencies of non-sea salt sulfate aerosol, sea salt, submicron particulate organic

  9. Dr. George Koob: "Alcohol use disorders are a major problem …" | NIH MedlinePlus the Magazine

    MedlinePlus

    ... JavaScript on. Feature: Rethinking Drinking Dr. George Koob: "Alcohol use disorders are a major problem …" Past Issues / ... is Director of the NIH's National Institute on Alcohol Abuse and Alcoholism. A renowned expert on how ...

  10. DiGeorge syndrome associated with solitary median maxillary central incisor.

    PubMed

    Yang, Huai-Chih; Shyur, Shyh-Dar; Huang, Li-Hsin; Chang, Yi-Chi; Wen, Da-Chin; Liang, Pei-Hsuan; Lin, Mao-Tsair

    2005-01-01

    DiGeorge syndrome is a primary immunodeficiency disease characterized by dysgenesis of the thymus and parathyroid glands, conotruncal cardiac anomalies, and other dysmorphic features. Although most patients have a common microscopic deletion in chromosome 22q11.2, marked clinical variability exists. A solitary median maxillary central incisor (SMMCI) is a rare dental anomaly which may be an isolated occurrence or associated with congenital nasal airway abnormalities or holoprosencephaly. We report a patient with DiGeorge syndrome who was diagnosed at nearly 1 month of age and was later found to have a solitary median central incisor. Initially, the patient presented with recurrent episodes of respiratory distress attributed to partial airway obstruction, one of the phenotypic features of SMMCI. A fluorescence in situ hybridization study showed a chromosome 22q11.2 deletion.

  11. [DiGeorge syndrome/velcardiofacial syndrome: oral and maxillofacial surgery].

    PubMed

    Pradel, W; Bartsch, O; Müller, R; Lauer, G; Eckelt, U

    2003-09-01

    The DiGeorge syndrome/velocardiofacial syndrome is the most frequent chromosomal microdeletion syndrome. Partial deletion of chromosome 22q11 may lead to symptoms including facial dysmorphy, hypoparathyroidism, thymic aplasia, congenital heart disease, developmental retardation, and disturbance of speech development. According to the literature, 9% of patients have cleft palate, an additional 5% have a submucosal cleft, and a total of 32% show velopharyngeal insufficiency. We studied 64 children with a cleft, or with delayed speech development and a submucosal or occult cleft, for the presence of the 22q11deletion using fluorescent in situ hybridisation. Five patients had the 22q11 deletion. We conclude that patients presenting with nasal speech and additional anomalies should all be studied for the presence of submucosal or occult clefting and for the presence of the DiGeorge syndrome/velocardiofacial syndrome.

  12. Compilation of ozonesonde profiles from the Antarctic Georg-Forster-Station from 1985 to 1992

    NASA Astrophysics Data System (ADS)

    König-Langlo, G.; Gernandt, H.

    2009-01-01

    On 22 May 1985 the first balloon-borne ozonesonde was successfully launched by the staff of Georg-Forster-Station (70°46' S, 11°41' E). The subsequent weekly ozone soundings mark the beginning of a continuous investigation of the vertical ozone distribution in the southern hemisphere by Germany. The measurements began the year the ozone hole was discovered. They significantly contribute to other measurements made prior to and following 1985 at other stations. The regular ozone soundings from 1985 until 1992 are a valuable reference data set since the chemical ozone loss became a significant feature in the southern polar stratosphere. The balloon-borne soundings were performed at the upper air sounding facility of the neighbouring station Novolazarevskaya, just 2 km from Georg-Forster-Station. Until 1992, ozone soundings were taken without interruption. Thereafter, the ozone sounding program was moved to Neumayer-Station (70°39' S, 8°15' W) 750 km further west.

  13. The erudite humility of the historian: The 'critical epistemology' of Georges Lantéri-Laura.

    PubMed

    Basso Lorini, Elisabetta

    2017-02-01

    This paper analyses the historical and epistemological work of the French psychiatrist Georges Lantéri-Laura (1930-2004) within the context of the French 'tradition' of history and philosophy of sciences, with special reference to Georges Canguilhem and Michel Foucault. After an introduction devoted to a critical survey of the most recent works on the history and historiography of psychiatry in French, the paper outlines Lantéri-Laura's approach by focusing especially on the role played by the methodological concept of 'semiology' as regards the relation between medicine and psychiatry. The last part of the paper draws attention to the relation between the history and philosophy of psychiatry in light of Lantéri-Laura's 'critical epistemology'.

  14. Q&A with Nobelist George Smoot - 2009 BCCP Cosmology Workshop

    ScienceCinema

    George Smoot

    2016-07-12

    July 2009: What happens when dark matter and anti-dark mattter collide? If you were in a gravity free environment, what would happen to time? At the annual Cosmology Workshop at Lawrence Berkeley Lab, Nobelist George Smoot answers these questions and more from high school students and teachers. Dr. Smoot was co-awarded the 2006 Nobel Prize in Physics for the discovery of the blackbody form and anisotropy of the cosmic microwave background radiation.

  15. Distribution, abundance and benthic-pelagic coupling of suspended hydroids on Georges Bank1, 2

    NASA Astrophysics Data System (ADS)

    Concelman, Stephanie; Bollens, Stephen M.; Sullivan, Barbara K.; Madin, Laurence P.; Horgan, Erich; Butler, Mari; van Keuren, Donna

    Clytia spp. hydroids (Phylum Cnidaria), typically attached to a substrate during their asexual, polyp stage, have been found in significant numbers within the mesozooplankton on Georges Bank, North Atlantic Ocean. We examined unpublished historical records of the 1939-1941 cruises of the R/V Atlantis and obtained samples at four-study sites on Georges Bank in June/July 1995 in an attempt to (1) quantify the planktonic and benthic distributions of hydroids on Georges Bank, and (2) determine the coupling between benthic and pelagic habitats of this population. We found that planktonic hydroids have a patchy distribution, varying both spatially and temporally (most abundant in summer months, absent in winter). In 1939-1941 the planktonic hydroids were most broadly distributed following a spring (1940) with strong wind events; hydroids were absent from all samples in 1941. In 1995 we found the highest abundance of planktonic Clytia spp. hydroids (6213.5±1343.6 hydranths m -3) in the central crest of the bank, "downstream" in the Georges Bank circulation pattern from sites along the northeast peak of the Bank where large populations of benthic Clytia spp. hydroids were found (up to 6465 hydranths m -2). Our plankton sampling did not show significant numbers of hydroids in the water column at the Northeast peak sites, indicating that large numbers of planktonic hydroids are not being introduced into the Bank's circulation patterns from off-Bank sites to the northeast (e.g. Scotian shelf). The source population for planktonic hydroids found in the central region of the Bank is most likely the benthic habitats on the northeast peak of the Bank. We hypothesize, and our limited data suggest, that hydroids are detached from the benthos by storm action or other disturbance, advected clockwise with the mean residual circulation, and concentrated and retained in the central, low-advective region of the Bank.

  16. Earliest report of the genus Phyricodothyris George (Brachiopoda: Reticularioidea) in North America

    USGS Publications Warehouse

    Carter, J.L.; Kollar, A.D.; Brezinski, D.K.

    2008-01-01

    Described from the Wymps Gap Member of the Mauch Chunk Formation of southwestern Pennsylvania and adjacent Maryland is a new species, Phyricodothyris lauriegrahamae, of the Upper Mississippian reticulariod brachiopod Phyricodothyris George, 1932. The Wymps Gap Limestone from which the type material was collected is middle Chesterian (late Visdan) in age. This is the first report of this genus from confirmed Mississippian rocks in North America.

  17. Robert M. Lockwood and George A. Rogers, early twentieth century optometry authors.

    PubMed

    Goss, David A

    2010-03-01

    A significant factor in the continuing development and maturation of professional optometry in the early twentieth century was book and journal literature. Some of the prominent optometric writers of that era do not seem to be remembered today. Two examples are Robert Minturn Lockwood (1857-1920) and George A. Rogers (1852-1935). This article provides biographical sketches of each of them and brief descriptions of the contents of the books they published.

  18. Operational Risk Preparedness: General George H. Thomas and the Franklin-Nashville Campaign

    DTIC Science & Technology

    2014-05-22

    College Fort Leavenworth, Kansas AY 2014-01 ii MONOGRAPH APPROVAL PAGE Name of Candidate: Major David M. Lamborn Monograph Title: Operational Risk...Civil War and the Foundation of the Operational Art, Theoretical Paper No. 4 ( Fort Leavenworth, KS: U.S. Army Command and General Staff College, 2004...The North faced political exhaustion, where the elections of 1864 had been a contest between Peace Democrats supporting George B. McClellan and

  19. Digital imaging of autoradiographs from paintings by Georges de La Tour (1593-1652)

    NASA Astrophysics Data System (ADS)

    Fischer, C.-O.; Gallagher, M.; Laurenze, C.; Schmidt, Ch; Slusallek, K.

    1999-11-01

    The artistic work of the painter Georges de La Tour has been studied very intensively in the last few years, mainly by French and US-American art historians and natural scientists. To support the in-depth analysis of two paintings from the Kimbell Art Museum in Fort Worth, Texas, USA, two similar paintings from the Gemäldegalerie Berlin have been investigated. The method of neutron activation autoradiography has been applied using imaging plates with digital image processing.

  20. Helical biography and the historical craft: the case of altruism and george price.

    PubMed

    Harman, Oren

    2011-01-01

    The life of George Price (1922-1975), the eccentric polymath genius and father of the Price equation, is used as a prism and counterpoint through which to consider an age-old evolutionary conundrum: the origins of altruism. This biographical project, and biography and history more generally, are considered in terms of the possibility of using form to convey content in particular ways. Closer to an art form than a science, this approach to scholarship presents both a unique challenge and promise.

  1. Airpower Leadership on the Front Line: Lt Gen George H. Brett and Combat Command

    DTIC Science & Technology

    2006-09-01

    perspective to the project and his amicable encouragement to me personally. Col Larry Thompson receives my thanks for connecting me with his friend, Lt...a major general, Arnold dispatched him to conduct lend-lease discussions with the British and to make a tour of Africa. This trip turned out much...book examines how well Gen George Brett executed the duties he was assigned during his tour in the Far East. The examination will focus on the

  2. Autoimmune thrombocytopenic purpura in partial DiGeorge syndrome: case presentation.

    PubMed

    Hernández-Nieto, Leticia; Yamazaki-Nakashimada, Marco Antonio; Lieberman-Hernández, Esther; Espinosa-Padilla, Sara Elva

    2011-08-01

    The absence of an appropriate central tolerance in primary immunodeficiencies favors proliferation of autoreactive lymphocyte clones, causing a greater incidence of autoimmunity. Del 22q11.2 syndrome presents an increased incidence of allergic and autoimmune diseases. One of the most relevant and frequent immune manifestations is autoimmune thrombocytopenia. We present the case of a pediatric patient with autoimmune thrombocytopenia due to the immunological dysregulation observed in partial DiGeorge syndrome.

  3. Dermatological clues to the diagnosis of atypical complete DiGeorge syndrome.

    PubMed

    Seminario-Vidal, Lucia; Kole, Lauren; Knapp, Charles; Fort, Prem; Kankirawatana, Suthida; Atkinson, T Prescott; McKay, Kristopher M; Theos, Amy

    2016-11-15

    Atypical complete DiGeorge syndrome (DGS) is an extremely rare congenital disease characterized by an eczematous dermatitis, lymphadenopathy, and an oligoclonal T-cell proliferation. Because its initial presentation may be confused with other types of eczematous dermatitis, diagnosis and treatment are usually delayed. We describe herein a case of an infant with atypical complete DGS to draw attention to the clinical and histopathological findings that lead us to the diagnosis.

  4. Thymus transplantation in complete DiGeorge syndrome: immunologic and safety evaluations in 12 patients.

    PubMed

    Markert, M Louise; Sarzotti, Marcella; Ozaki, Daniel A; Sempowski, Gregory D; Rhein, Maria E; Hale, Laura P; Le Deist, Francoise; Alexieff, Marilyn J; Li, Jie; Hauser, Elizabeth R; Haynes, Barton F; Rice, Henry E; Skinner, Michael A; Mahaffey, Samuel M; Jaggers, James; Stein, Leonard D; Mill, Michael R

    2003-08-01

    Complete DiGeorge syndrome is a fatal condition in which infants have no detectable thymus function. The optimal treatment for the immune deficiency of complete DiGeorge syndrome has not been determined. Safety and efficacy of thymus transplantation were evaluated in 12 infants with complete DiGeorge syndrome who had less than 20-fold proliferative responses to phytohemagglutinin. All but one had fewer than 50 T cells/mm3. Allogeneic postnatal cultured thymus tissue was transplanted. T-cell development was followed by flow cytometry, lymphocyte proliferation assays, and T-cell receptor Vbeta (TCRBV) repertoire evaluation. Of the 12 patients, 7 are at home 15 months to 8.5 years after transplantation. All 7 survivors developed T-cell proliferative responses to mitogens of more than 100 000 counts per minute (cpm). By one year after transplantation, 6 of 7 patients developed antigen-specific proliferative responses. The TCRBV repertoire showed initial oligoclonality that progressed to polyclonality within a year. B-cell function developed in all 3 patients tested after 2 years. Deaths were associated with underlying congenital problems. Risk factors for death included tracheostomy, long-term mechanical ventilation, and cytomegalovirus infection. Adverse events in the first 3 months after transplantation included eosinophilia, rash, lymphadenopathy, development of CD4-CD8- peripheral T cells, elevated serum immunoglobulin E (IgE), and possible pulmonary inflammation. Adverse events related to the immune system occurring more than 3 months after transplantation included thrombocytopenia in one patient and hypothyroidism and alopecia in one other patient. Thymic transplantation is efficacious, well tolerated, and should be considered as treatment for infants with complete DiGeorge syndrome.

  5. Anonymous Warrior: The Contributions of Harold L. George to Strategic Air Power

    DTIC Science & Technology

    1997-03-01

    AU/ACSC/0126I/97–03 ANONYMOUS WARRIOR: THE CONTRIBUTIONS OF HAROLD L. GEORGE TO STRATEGIC AIR POWER A Research Paper Presented To The Research...Documentation Page Report Date 00031997 Report Type N/A Dates Covered (from... to) - Title and Subtitle Anonymous Warrior: The contributions of Harold L...Situation and Recommendation for the Conduct of the War.” This revision proposed a general increase in bomber strength to account for the loss of sea

  6. Diversification, not use, of the immunoglobulin VH gene repertoire is restricted in DiGeorge syndrome.

    PubMed

    Haire, R N; Buell, R D; Litman, R T; Ohta, Y; Fu, S M; Honjo, T; Matsuda, F; de la Morena, M; Carro, J; Good, R A

    1993-09-01

    Immunoglobulin (Ig) genes were isolated from unamplified conventional as well as polymerase chain reaction-generated cDNA libraries constructed from the peripheral blood cells of a patient with complete DiGeorge syndrome. Comparison of the sequences of 36 heavy chain clones to the recently expanded database of human VH genes permitted identification of the germline VH genes that are expressed in this patient as well as placement of 19 of these genes in a partially resolved 0.8-mb region of the human VH locus. The pattern of VH gene use does not resemble the fetal (early) repertoire. However, as in the fetal repertoire, there are a number of cDNAs derived from germline genes that previously have been identified as autoantibodies. Two D mu sequences also were identified, as was another sequence resulting from a unique recombination event linking JH to an unidentified sequence containing a recombination signal sequence-like heptamer. All of the DiGeorge cDNAs are closely related to germline VH genes, showing little or no evidence of somatic mutation. In contrast, comparably selected IgM VH sequences derived from normal adult and age-matched human libraries, and from a second DiGeorge syndrome patient in whom the degree of thymic dysfunction is much less severe, exhibit considerable evidence of somatic mutation. The absence of somatic mutation is consistent with the atypical development of functional antibody responses associated with complete DiGeorge syndrome and implicates a role for T cells in the generation of diversity within the B cell repertoire.

  7. Georges-Paul Dieulafoy (1839-1911) and the first description of “exulceratio simplex”

    PubMed Central

    Karamanou, Marianna; Fiska, Aliki; Demetriou, Thespis; Androutsos, George

    2011-01-01

    Professor Georges Dieulafoy is considered to be an outstanding clinician who played a leading role in medicine during the 19th century. He invented the well-known Dieulafoy aspirator, he described a triad for the diagnosis of acute appendicitis and he tried to bridge the gap between internal medicine and surgery. This article presents in details the first description of “exulceratio simplex” that bears his name. PMID:24713721

  8. Biological control of the vernal population increase of Calanus finmarchicus on Georges Bank

    NASA Astrophysics Data System (ADS)

    Li, Xingwen; McGillicuddy, Dennis J.; Durbin, Edward G.; Wiebe, Peter H.

    2006-11-01

    An adjoint data assimilation approach was used to quantify the physical and biological controls on Calanus finmarchicus N 3-C 6 stages on Georges Bank and its nearby environs. The mean seasonal cycle of vertically averaged distributions, from 5 years of the GLOBEC Georges Bank Broad-Scale Surveys between January and June, was assimilated into a physical-biological model based on the climatological circulation. Large seasonal and spatial variability is present in the inferred supply sources, mortality rates, computed molting fluxes, and physical transports. Estimated mortalities fall within the range of observed rates, and exhibit stage structure that is consistent with earlier findings. Inferred off-bank initial conditions indicate that the deep basins in the Gulf of Maine are source regions of early stage nauplii and late-stage copepodids in January. However, the population increase on Georges Bank from January to April is controlled mostly by local biological processes. Magnitudes of the physical transport terms are nearly as large as the mortality and molting fluxes, but their bank-wide averages are small in comparison to the biological terms. The hypothesis of local biological control is tested in a sensitivity experiment in which upstream sources are set to zero. In that solution, the lack of upstream sources is compensated by a decrease in mortality that is much smaller than the uncertainty in observational estimates.

  9. Retreat of northern margins of George VI and Wilkins Ice Shelves, Antarctic Peninsula

    USGS Publications Warehouse

    Lucchitta, B.K.; Rosanova, C.E.

    1998-01-01

    The George VI and Wilkins Ice Shelves are considered at risk of disintegration due to a regional atmospheric warming trend on the Antarctic Peninsula. Retreat of the northern margin of the George VI Ice Shelf has been observed previously, but the Wilkins Ice Shelf was thought to be stable. We investigated the positions of the northern fronts of these shelves from the literature and looked for changes on 1974 Landsat and 1992 and 1995 European remote-sensing satellite (ERS) synthetic aperture radar images. Our investigation shows that the northern George VI Ice Shelf lost a total of 906 km2 between 1974 and 1992, and an additional 87 km2 by 1995. The northern margin of the Wilkins Ice Shelf lost 796 km2 between 1990 and 1992, and another 564 km2 between 1992 and 1995. Armadas of tabular icebergs were visible in front of this shelf in the ERS images. These two ice shelves mark the southernmost documented conspicuous retreat of ice-shelf margins.

  10. The influence of slope morphology on gullies: Terrestrial gullies in Lake George as analogues for Mars

    NASA Astrophysics Data System (ADS)

    Hobbs, S. W.; Paull, D. J.; Clarke, J. D. A.

    2013-06-01

    Terrestrial gullies provide a useful benchmark to compare martian gully forms against. We compare pole and equator facing gullies in an unnamed crater located in the martian southern mid-latitudes with gullies located on the Lake George escarpment south of Gearys Gap, New South Wales, Australia. Our investigations showed gully morphology at both sites is greatly influenced by thickness of readily erodable regolith, local slope and the presence or absence of bedrock exposures in the gullies. We found that the martian pole-facing gullies are the most similar to those of Lake George and both systems are therefore likely to have been eroded by liquid water. Although the martian gullies possessed much greater volumes of eroded sediment, they had not eroded to underlying bedrock. This contrasts with the smaller Lake George gully channels where numerous bedrock exposures, observed during our survey, affected their slope and overall morphology. Similarly, although dominated by dry processes, multiple bedrock exposures are present within the equator facing martian gullies affecting their cross sectional area and hence sediment transport. The studied sites all showed significant influence from initial slope angles, indicating that interpretation of gully forms such as slopes below the angle of repose, curved profiles and sinuosity must be placed in context of local environments. This analysis can be applied to other regions of Mars and Earth and provide a greater understanding of how geomorphologic processes operate on both worlds.

  11. [Alain Georges: in the footsteps of Louis Pasteur and Eugène Jamot].

    PubMed

    Bélec, L; Milleliri, J M

    2014-01-01

    The biography of the physician general Alain Jean Georges (1946-2012) shows the exceptional career of a military physician-clinical pathologist specialized in tropical medicine and educated at the Navy Health School in Bordeaux and the Pharo School in Marseille. He completed his education at the Institut Pasteur de Paris in courses still conducted in the spirit of those taught by Louis Pasteur. In 1979, he became director of the Pasteur Institute of Bangui, following in the steps of Eugène Jamot, in the long tradition of military doctors from the Institut Pasteur overseas network committed to a career in Africa. For more than 12 years, Alain Georges directed the Pasteur Institute of Bangui, one of the last citadels of French postcolonial military medicine, in a very personal and charismatic style. He was thus a pioneer in research about both AIDS in Africa and hemorrhagic fevers. His methods were widely misunderstood later as the traditional networks of French biomedical research in its former African colonies modernized and opened internationally, including to national elites. Alain Georges was probably one of the last important figures of the golden age of French colonial medicine.

  12. DiGeorge Syndrome Presenting as Hypocalcaemia-Induced Seizures in Adulthood.

    PubMed

    Zammit, Adrian; Grech Marguerat, Deborah; Psaila, Josephine; Attard, Alexander

    2013-01-01

    Introduction. DiGeorge syndrome is a developmental defect commonly caused by a microdeletion on the long arm of chromosome 22 or less frequently by a deletion of the short arm of chromosome 10. Case report. We report a case of a gentleman with mild dysmorphic features who presented with hypocalcaemia-induced seizures and an associated thyroid mass with a background of learning difficulties and abnormal immune function. Discussion. DiGeorge syndrome was initially described in 1967 by Angelo DiGeorge. The majority of cases are due to a novel mutation. The resulting learning difficulties, congenital heart disease, palatal abnormalities, hypoplasia/aplasia of the parathyroid and thymus glands, and immune deficiency generally lead to diagnosis in childhood. Presentation in adulthood is rare but must be borne in mind when dealing with cases of hypocalcaemia even in the absence of florid phenotypic features. A link with malignant disease has also been reported and should lead to prompt investigation of concerning masses.

  13. Haptophyte DNA and alkenone signatures during a spring algal bloom event in Lake George, ND, USA

    NASA Astrophysics Data System (ADS)

    Theroux, S.; Huang, Y.; Amaral-Zettler, L.

    2012-12-01

    Lacustrine alkenone records have potential to be valuable sedimentary archives of continental paleotemperature. However, the use of the Uk37 paleotemperature proxy in lake environments is constrained by the genetic diversity of lake-dwelling, alkenone-producing haptophytes. Previous research in Lake George, ND revealed the presence of two alkenone-producing haptophyte species (Hap-A and Hap-B) whose individual contributions to the alkenone sediment record are unknown. To gauge the seasonal abundance of these multiple haptophyte species we used a high-throughput DNA sequencing approach. We collected bi-weekly water samples at three different depths in the photic zone (0m, 5m, 10m) from late April through bloom termination in early August. Using 18S rRNA gene sequences to determine species identity, we compared water sample microbial communities with water sample alkenone signatures. Additionally, we cultivated Lake George haptophyte isolates in pure and mixed cultures to define their Uk37 temperature calibrations. During the course of the seasonal cycle, total concentrations of alkenones demonstrated a distinct peak approximately five weeks after their first appearance in the water column. The peak bloom water samples were characterized by abundant tetraunsaturated (C37:4) alkenones in resemblance to the Lake George sediment records. As the bloom declined, the C37:4 alkenones declined in abundance. This variation in water column alkenone signature was reflected in the relative abundance of Hap-A and Hap-B, with Hap-B dominating during bloom peak. Our culture work determined that these multiple haptophyte isolates required individual Uk37 calibrations that differ from the Lake George in situ Uk37 calibration. Lake George sediment alkenone records are therefore composites of multiple, co-occurring haptophyte temperature records. This study is the first next-generation DNA sequencing effort to analyze the microbial community during a haptophyte bloom, and together with

  14. In memoriam: George Martin Baer, DVM, MPH, 1936-2009. The father of oral rabies vaccination.

    PubMed

    Grunenwald, Paul E

    2009-01-01

    George Martin Baer, known for his development of the oral rabies vaccine instrumental in rabies control in Europe, died on 2 June 2009 at the age of 73 in Mexico City, Mexico. He was born on 12 January 1936 in London, England, to German immigrants who had fled Nazi Germany. His family emigrated to the United States in 1940 where he grew up in New Rochelle, New York. George had a love of animals, particularly horses, which may have influenced his career path. He earned an undergraduate degree in agricultural sciences in 1954 from Cornell University followed by a degree in veterinary medicine in 1959. He then went on to earn a master's degree in public health in 1960 from the University of Michigan. During some time in Mexico, George met and fell in love with his wife, Maria Olga Lara. Thanks to James H. Steele, his long-time friend and mentor, he started his public health career with the Centers for Disease Control (CDC) and was assigned to the New York State Health Department where he learned epidemiology and virology. He went on to work on bat rabies at the CDC's Southwest Rabies Investigations Laboratory in New Mexico. From 1966 to 1969, he worked with the National Institute for Livestock Research (Instituto Nacional de Investigaciones Pecuarias: INIP) in Mexico and helped develop the Plan Derriengue to control paralytic bovine rabies which became the early work in the development of Mexico's rabies control programmes. He returned to Atlanta in 1969 to direct the CDC Rabies Laboratory. There, he led a team of researchers in developing an oral rabies vaccine for wildlife, earning him the title 'The Father of Oral Rabies Vaccination'. His text, The Natural History of Rabies, first published in 1975 and again in 1991, continues to be a definitive international reference for rabies control. After his retirement, George returned to Mexico and continued his research and training, working to develop not only public health programmes, but new researchers as well. At the

  15. Genetic Drivers of Kidney Defects in the DiGeorge Syndrome.

    PubMed

    Lopez-Rivera, Esther; Liu, Yangfan P; Verbitsky, Miguel; Anderson, Blair R; Capone, Valentina P; Otto, Edgar A; Yan, Zhonghai; Mitrotti, Adele; Martino, Jeremiah; Steers, Nicholas J; Fasel, David A; Vukojevic, Katarina; Deng, Rong; Racedo, Silvia E; Liu, Qingxue; Werth, Max; Westland, Rik; Vivante, Asaf; Makar, Gabriel S; Bodria, Monica; Sampson, Matthew G; Gillies, Christopher E; Vega-Warner, Virginia; Maiorana, Mariarosa; Petrey, Donald S; Honig, Barry; Lozanovski, Vladimir J; Salomon, Rémi; Heidet, Laurence; Carpentier, Wassila; Gaillard, Dominique; Carrea, Alba; Gesualdo, Loreto; Cusi, Daniele; Izzi, Claudia; Scolari, Francesco; van Wijk, Joanna A E; Arapovic, Adela; Saraga-Babic, Mirna; Saraga, Marijan; Kunac, Nenad; Samii, Ali; McDonald-McGinn, Donna M; Crowley, Terrence B; Zackai, Elaine H; Drozdz, Dorota; Miklaszewska, Monika; Tkaczyk, Marcin; Sikora, Przemyslaw; Szczepanska, Maria; Mizerska-Wasiak, Malgorzata; Krzemien, Grazyna; Szmigielska, Agnieszka; Zaniew, Marcin; Darlow, John M; Puri, Prem; Barton, David; Casolari, Emilio; Furth, Susan L; Warady, Bradley A; Gucev, Zoran; Hakonarson, Hakon; Flogelova, Hana; Tasic, Velibor; Latos-Bielenska, Anna; Materna-Kiryluk, Anna; Allegri, Landino; Wong, Craig S; Drummond, Iain A; D'Agati, Vivette; Imamoto, Akira; Barasch, Jonathan M; Hildebrandt, Friedhelm; Kiryluk, Krzysztof; Lifton, Richard P; Morrow, Bernice E; Jeanpierre, Cecile; Papaioannou, Virginia E; Ghiggeri, Gian Marco; Gharavi, Ali G; Katsanis, Nicholas; Sanna-Cherchi, Simone

    2017-02-23

    Background The DiGeorge syndrome, the most common of the microdeletion syndromes, affects multiple organs, including the heart, the nervous system, and the kidney. It is caused by deletions on chromosome 22q11.2; the genetic driver of the kidney defects is unknown. Methods We conducted a genomewide search for structural variants in two cohorts: 2080 patients with congenital kidney and urinary tract anomalies and 22,094 controls. We performed exome and targeted resequencing in samples obtained from 586 additional patients with congenital kidney anomalies. We also carried out functional studies using zebrafish and mice. Results We identified heterozygous deletions of 22q11.2 in 1.1% of the patients with congenital kidney anomalies and in 0.01% of population controls (odds ratio, 81.5; P=4.5×10(-14)). We localized the main drivers of renal disease in the DiGeorge syndrome to a 370-kb region containing nine genes. In zebrafish embryos, an induced loss of function in snap29, aifm3, and crkl resulted in renal defects; the loss of crkl alone was sufficient to induce defects. Five of 586 patients with congenital urinary anomalies had newly identified, heterozygous protein-altering variants, including a premature termination codon, in CRKL. The inactivation of Crkl in the mouse model induced developmental defects similar to those observed in patients with congenital urinary anomalies. Conclusions We identified a recurrent 370-kb deletion at the 22q11.2 locus as a driver of kidney defects in the DiGeorge syndrome and in sporadic congenital kidney and urinary tract anomalies. Of the nine genes at this locus, SNAP29, AIFM3, and CRKL appear to be critical to the phenotype, with haploinsufficiency of CRKL emerging as the main genetic driver. (Funded by the National Institutes of Health and others.).

  16. The Georges Bank monitoring program 1983; analysis of trace metals in bottom sediments

    USGS Publications Warehouse

    Bothner, Michael H.; Rendigs, R. R.; Campbell, Esma; Doughten, M.W.; Aruscavage, P. J.; Dorrzapf, A.F.; Johnson, R.G.; Parmenter, C.M.; Pickering, M.J.; Brewster, D.C.; Brown, F.W.

    1984-01-01

    From July 1981, when drilling began on Georges Bank, to May 1982, the concentration of barium, a major element in drilling mud, has increased by a factor of 3.5 in bulk sediments 200 m from the drill site in block 410 and by a factor of 2.3 at the drill site in block 312. The postdrilling barium concentrations are within the range of predriiling concentrations measured at other locations on Georges Bank. We estimate that no more than 21 percent of the barite (principal barium-bearing mineral) discharged during drilling remains within 6 km of the drill site in block 312. No drilling-related changes in the concentration of chromium or other metals have been observed in bulk sediments from blocks 410 or 312. The chemical signal of drilling mud in surficial sediments has been enhanced by separating and analyzing the sediment fraction finer than 60 ?m. Barium concentrations in the fine fraction have increased by factors of 36 and 22 at the drill sites in blocks 410 and 312, respectively. At the drill site in block 410, aluminum, chromium, copper, and mercury concentrations in this fraction temporarily increased by approximately a factor of 2 and then decreased to background. The concentrations of aluminum, barium, cadmium, chromium, copper, iron, lead, manganese, mercury, nickel, organic carbon, vanadium, and zinc in surface sediments of Georges Bank both before and after drilling are low compared to concentrations in average crustal rocks and are characteristic of unpolluted, coarse-grained sediments as found in other Continental Shelf areas.

  17. Habitat usage by the cryptic copepods Pseudocalanus moultoni and P. newmani on Georges Bank (Northwest Atlantic)

    NASA Astrophysics Data System (ADS)

    Bucklin, Ann; McGillicuddy, Dennis J.; Wiebe, Peter H.; Davis, Cabell S.

    2015-12-01

    The cryptic copepod species, Pseudocalanus moultoni and P. newmani, co-occur on Georges Bank and in the Gulf of Maine (Northwest Atlantic); even recent studies have reported results and conclusions based on examination of the combined species. Species-specific PCR (SS-PCR) based on mitochondrial cytochrome oxidase I (COI) sequence divergence was used in this study to discriminate the species. Species-specific descriptions of habitat usage and predicted patterns of transport and retention on Georges Bank were made by mapping distributions and calculating abundances of each species from January to June, 1999 for four vertical strata (0-15 m, 15-40 m, 40-100 m, and 0-100 m) and five regions (Northern Flank, Bank Crest, Northeast Peak, Southern Flank, and Slope Water) identified on the basis of bathymetry and circulation. Patterns of distribution and abundance for the two species during January to June, 1999 were largely consistent with those described based on vertically integrating mapping and analysis for the same period in 1997 by McGillicuddy and Bucklin (2002). The region-specific and depth-stratified analyses allowed further discrimination in habitat usage by the species and confirmed the distinctive patterns for the two species. The observed differences between the species in abundances among the five regions and three depth strata over Georges Bank impact their transport trajectories. The concentration of P. moultoni in deep layers likely explains the higher rates of retention and lower rates of advective loss of this species from the Bank, compared to P. newmani, which may be more subject to wind-driven transport in the surface layer. Accurate identification and discrimination of even closely-related and cryptic species is needed to ensure full understanding and realistic predictions of changes in diversity of zooplankton and the functioning of pelagic ecosystems.

  18. Surface energy balance measurements and modeling on the ice cap of King George Island, West Antarctica

    NASA Astrophysics Data System (ADS)

    Falk, U.; Braun, M.; Sala, H.; Menz, G.

    2012-04-01

    The Antarctic Peninsula is amongst the fastest warming places on Earth and further temperature increase is to be expected. It has undergone rapid environmental changes in the past decades. Exceptional rates of surface air temperature increases (2.5K in 50 years) are concurrent with retreating glacier fronts, an increase in melt areas, surface lowering and rapid retreat, break-up and disintegration of ice shelves. The South Shetland Islands are located on the northern tip of the Peninsula and are especially vulnerable to climate change due to their maritime climate. For King George Island we have compiled a unique data set comprising direct measurements of evaporation and sensible heat flux by eddy covariance on the Warszawa Icefield for the austral summers November 2010 to March 2011 and January to February 2012 in combination with a fully equipped automated weather station measuring long- and short-wave radiation components, profiles of temperature, humidity and wind velocities as well as glacier ice temperatures in profile. The combination with the eddy covariance data allows for analysis of variability and seasonality of surface energy balance components on a glacier for an entire year. Repeat measurements of surface lowering at different locations on King George Island are used for analysis of multi-sensor satellite data to identify melt patterns and bare ice areas during summer. In combination with long-term time series of weather data, these data give indication of the sensitivity of the inland ice cap to the ongoing changes. This research is part of the ESF project IMCOAST funded by BMBF. Field work was carried out at the Dallmann laboratory (Jubany, King George Island) in cooperation of the Instituto Antartico Argentino (Argentina) and the Alfred-Wegener Institute (German).

  19. Surface energy balance and turbulence measurements on Warszawa Icefield, King George Island, West Antarctica

    NASA Astrophysics Data System (ADS)

    Falk, U.; Sala, H.; Braun, M.

    2012-12-01

    The Antarctic Peninsula is amongst the fastest warming places on Earth and further temperature increase is to be expected. It has undergone rapid environmental changes in the past decades. Exceptional rates of surface air temperature increases (2.5K in 50 years) are concurrent with retreating glacier fronts, an increase in melt areas, surface lowering and rapid retreat of glaciers, break-up and disintegration of ice shelves. The South Shetland Islands are located on the northern tip of the Antarctic Peninsula and are especially vulnerable to climate change due to their maritime climate. For King George Island we have compiled a unique data set comprising direct measurements of evaporation and sensible heat flux by eddy covariance on the Warszawa Icefield over 1.5 years from November 2010 to 2012 in combination with a fully equipped automated weather station measuring long- and short-wave radiation components, profiles of temperature, humidity and wind velocities as well as glacier ice temperatures. The combination with the eddy covariance data allows for analysis of variability and seasonality of surface energy balance components on a glacier for one and a half years. Repeat measurements of snow accumulation and surface lowering along transects on the glacier and at different locations on King George Island are used for analysis of multi-sensor satellite data to identify melt patterns and bare ice areas during summer within the source area of the ground measurements. In combination with long-term time series of weather data, these data give indication of the sensitivity of the ice cap to the ongoing changes. This research is part of the ESF project IMCOAST funded by BMBF. Field work was carried out at the Dallmann laboratory (Carlini station, King George Island/Isla 25 de Mayo) in cooperation of the Instituto Antartico Argentino (Argentina) and the Alfred-Wegener Institute of Marine and Polar Research (Germany).

  20. Inorganic and Organic Carbon, Nutrient, and Oxygen Data from the R/V Ronald H. Brown Repeat Hydrography Cruise in the Atlantic Ocean: CLIVAR CO2 Section A16N_2003a (4 June-11 August, 2003)

    SciTech Connect

    Kozyr, Alex

    2005-08-30

    This report presents methods and analytical and quality control procedures for nutrient, oxygen, and inorganic carbon system parameters performed during the A16N_2003a cruise, which took place from June 4 to August 11, 2003 aboard NOAA Ship R/V Ronald H. Brown under auspices of the National Oceanic and Atmospheric Administration (NOAA). The first hydrographic leg (June 19–July 10) was from Reykjavik, Iceland, to Funchal, Madeira, Portugal along the 20°W meridian, and the second leg (July 15–August 11) continued operations from Funchal, Portugal to Natal, Brazil, on a track southward and ending at 6°S, 25°W. The research was the first in a decadal series of repeat hydrography sections jointly funded by NOAA and the National Science Foundation (NSF) as part of the CLIVAR/CO2/hydrography/tracer program. Samples were taken from up to 34 depths at 150 stations. The data presented in this report includes the analyses of water samples for total inorganic carbon (TCO2), fugacity of CO2 (fCO2), total alkalinity (TALK), pH, nitrate (NO3), nitrite (NO2), phosphate (PO4), silicate (SiO4), and dissolved oxygen (O2). The R/V Ronald H. Brown A16N_2003a data set is available free of charge as a numeric data package (NDP) from the Carbon Dioxide Information Analysis Center (CDIAC). The NDP consists of the oceanographic data files and this printed documentation, which describes the procedures and methods used to obtain the data.

  1. George Washington University Visa Project-Streamlining Our Visa and Immigration Systems for Scientists and Engineers

    NASA Astrophysics Data System (ADS)

    Teich, Albert H.

    2014-03-01

    Many scientists believe that current U.S. visa and immigration systems are out of sync with today's increasingly globalized science and technology. This talk will highlight specific proposals that would facilitate the recruitment of promising STEM students by U.S. universities and better enable international scientists and engineers to visit the United States for scientific conferences and research collaboration. Most of these proposals could be implemented without additional resources and without compromising U.S. security. The talk is based on the results of an 18 month study conducted at the George Washington University's Center for International Science & Technology Policy.

  2. Velocardiofacial syndrome, DiGeorge syndrome: the chromosome 22q11.2 deletion syndromes.

    PubMed

    Kobrynski, Lisa J; Sullivan, Kathleen E

    2007-10-20

    Velocardiofacial syndrome, DiGeorge syndrome, and some other clinical syndromes have in common a high frequency of hemizygous deletions of chromosome 22q11.2. This deletion syndrome is very common, affecting nearly one in 3000 children. Here, we focus on recent advances in cardiac assessment, speech, immunology, and pathophysiology of velocardiofacial syndrome. The complex medical care of patients needs a multidisciplinary approach, and every patient has his own unique clinical features that need a tailored approach. Patients with chromosome 22q11.2 deletion syndrome might have high level of functioning, but most often need interventions to improve the function of many organ systems.

  3. Habitat geology studies on and near Georges Bank, off New England

    USGS Publications Warehouse

    Valentine, P.C.

    2001-01-01

    Marine habitat geology is the study of the distribution of geologic materials that form the seabed, the geologic processes (such as sediment movement and deposition) that affect the seabed, and the interplay of geologic factors and species behavior that gives rise to biological habitats in general and to specific habitats deemed essential to the success of a particular species (essential fish habitats, EFH's). Georges Bank was once the premier East Coast fishing ground for groundfish and scallops. The decline of groundfish species due to overfishing contributed to the increasingly restrictive management of fish stocks and a need to identify and protect EFH's.

  4. Georges Bank benthic infauna monitoring program. Final report for third year of sampling. Volume 2

    SciTech Connect

    Maciolek-Blake, N.; Grassle, J.F.; Neff, J.M.

    1985-04-15

    Concerns about the potential effects of oil- and gas-exploration activities on Georges Bank led to the initiation of a monitoring program in July 1981. The program included sampling of the benthic communities near, upcurrent, and downcurrent of the drilling rigs, analysis of bottom photographs for epifauna and microtopography, trawl collections, total organic carbon and sediment grain size analysis. Additional aspects of the program included a detailed life history analysis of 23 dominant species, and a study which linked fish feeding with benthic production. No biological impacts that could be attributed to drilling activities were detected at any station.

  5. Georges Bank benthic infauna monitoring program. Final report for third year of sampling. Volume 3. Appendices

    SciTech Connect

    Maciolek-Blake, N.; Grassle, J.F.; Neff, J.M.

    1985-04-15

    Concerns about the potential effects of oil- and gas-exploration activities on Georges Bank led to the initiation of a monitoring program in July 1981. The program included sampling of the benthic communities near, upcurrent, and downcurrent of the drilling rigs, analysis of bottom photographs for epifauna and microtopography, trawl collections, total organic carbon and sediment grain size analysis. Additional aspects of the program included a detailed life history analysis of 23 dominant species, and a study which linked fish feeding with benthic production. No biological impacts that could be attributed to drilling activities were detected at any station.

  6. Georg Groddeck's maternal turn: its evolution and influence on early psychoanalysts.

    PubMed

    Hristeva, Galina; Poster, Mark F

    2013-09-01

    The paper examines the biographical, cultural and clinical influences on the "maternal turn" of Georg Groddeck, a German physician and correspondent of Sigmund Freud. It demonstrates Groddeck's influence on Sándor Ferenczi, Frieda Fromm-Reichmann and Karen Horney, each of whom influenced generations of psychoanalysts. The authors explore the resonance of Groddeck's work with several concepts of contemporary psychoanalysis and raise the question as to whether the roots of these psychoanalytic concepts were seeded by Groddeck's "maternal turn", passed on by the above psychoanalysts through intergenerational psychoanalytic training and further elaborated by later investigators who were not necessarily familiar with the work of Groddeck.

  7. Swearing in of George M. Low as Deputy Administrator of NASA

    NASA Technical Reports Server (NTRS)

    1969-01-01

    Swearing in of George M. Low as Deputy Administrator of NASA. The 43-year-old veteran of NASAs Mercury, Gemini, and Apollo manned flight programs was administered the oath of Office by Dr. Thomas O. Paine, NASA's Administrator. President Nixon nominated Low for the post November 13, 1969, and the Senate confirmed him on November 26, 1969. Low, who joined the National Advisory Committee for Aeronautics (NASAs predecessor agency) in 1949, was the fourth person to hold the Deputy Administrator post at NASA.

  8. Silent reminders: geologic wonders of the George Washington and Jefferson National Forests

    USGS Publications Warehouse

    ,; ,

    2001-01-01

    The iron industry played a vital role in the industrialization of the United States and in the development of the U.S. economy and society. Much of the early history of the iron industry took place in Virginia. The remains of 11 iron furnaces and nearby mines in the George Washington and Jefferson National Forests in Virginia and West Virginia are silent reminders of a time when iron mines and furnaces operated along a belt that extended through the Appalachian Mountains from New York State to Alabama.

  9. Geophysical observations on northern part of Georges Bank and adjacent basins of Gulf of Maine

    USGS Publications Warehouse

    Oldale, R.N.; Hathaway, J.C.; Dillon, William P.; Hendricks, J.D.; Robb, James M.

    1974-01-01

    Continuous-seismic-reflection and magnetic-intensity profiles provide data for inferences about the geology of the northern part of Georges Bank and the basins of the Gulf of Maine adjacent to the bank. Basement is inferred to be mostly sedimentary and volcanic rocks of Paleozoic age that were metamorphosed and intruded locally by felsic and mafic plutons near the end of the Paleozoic Era. During Late Triassic time, large fault basins formed within the Gulf of Maine and probably beneath Georges Bank. The fault basins and a possible major northeast-trending fault zone beneath the northern part of the bank probably formed as a result of the opening Atlantic during the Mesozoic. Nonmarine sediments, associated with mafic flows and intrusive rocks, were deposited in the fault basins as they formed. The upper surface of the Triassic and pre-Triassic rocks that comprise basement is an unconformity that makes up much of the bottom of the Gulf of Maine. Depth to the basement surface beneath the gulf differ greatly because of fluvial erosion in Tertiary time and glacial erosion in Pleistocene time. Beneath the northern part of Georges Bank the basement surface is smoother and slopes southward. Prominent valleys, cut before Late Cretaceous time, are present beneath this part of the bank. Cretaceous, Tertiary, and possibly Jurassic times were characterized by episodes of coastal-plain deposition and fluvial erosion. During this time a very thick wedge of sediment, mostly of Jurassic(?) and Cretaceous ages, was deposited on the shelf. Major periods of erosion took place at the close of the Cretaceous and during the Pliocene. Fluvial erosion during the Pliocene removed much of the coastal-plain sedimentary wedge and formed the Gulf of Maine. Pleistocene glaciers eroded all but a few remnants of the coastal-plain sediments within the gulf and deposited a thick section of drift against the north slope of Georges Bank and a thin veneer of outwash on the bank. Marine sediments were

  10. Compressional velocities from multichannel refraction arrivals on Georges Bank: northwest Atlantic Ocean

    USGS Publications Warehouse

    McGinnis, L. D.; Otis, R. M.

    1979-01-01

    Velocities were obtained from unreversed, refracted arrivals on analog records from a 48‐channel, 3.6-km hydrophone cable (3.89 km from the airgun array to the last hydrophone array). Approximately 200 records were analyzed along 1500 km of ship track on Georges Bank, northwest Atlantic Ocean, to obtain regional sediment velocity distribution to a depth of 1.4 km below sea level. This technique provides nearly continuous coverage of refraction velocities and vertical velocity gradients. Because of the length of the hydrophone cable and the vertical velocity gradients, the technique is applicable only to the Continental Shelf and the shallower parts of the Continental Slope in water depths less than 300 m. Sediment diagenesis, the influence of overburden pressure on compaction, lithology, density, and porosity are inferred from these data. Velocities of the sediment near the water‐sediment interface range from less than 1500 m/sec on the north edge of Georges Bank to 1830 m/sec for glacial deposits in the northcentral part of the bank. Velocity gradients in the upper 400 m range from 1.0km/sec/km(sec−1) on the south edge of the bank to 1.7sec−1 on the north. Minimum gradients of 0.8sec−1 were observed south of Nantucket Island. Velocities and velocity gradients are explained in relation to physical properties of the Cretaceous, Tertiary, and Pleistocene sediments. Isovelocity contours at 100-m/sec intervals are nearly horizontal in the upper 400 m. Isovelocity contours at greater depths show a greater difference from a mean depth because of the greater structural and lithological variation. Bottom densities inferred from the velocities range from 1.7 to 1.9g/cm3 and porosities range from 48 to 62 percent. The most significant factor controlling velocity distribution on Georges Bank is overburden pressure and resulting compaction. From the velocity data we conclude that Georges Bank has been partially overridden by a continental ice sheet.

  11. Chromosome 22q11.2 deletion syndrome: DiGeorge syndrome/velocardiofacial Syndrome.

    PubMed

    Sullivan, Kathleen E

    2008-05-01

    DiGeorge syndrome, or chromosome 22q11.2 deletion syndrome, is a disorder affecting multiple organ systems. The immunologist may be called on to coordinate complex medical care tailored to the specific needs and unique clinical features of each patient. This article focuses on the immune system, but patients require a holistic approach. Attention to cardiac, nutritional, and developmental needs in early infancy is important, and it is critical to identify the rare infants who require either a lymphocyte or thymus transplant. Later, speech and school issues dominate the picture. Allergies and autoimmune disorders also may be troubling for some school-age children.

  12. A prospective cytogenetic study of 36 cases of DiGeorge syndrome

    SciTech Connect

    Wilson, D.I.; Cross, I.E.; Goodship, J.A.; Brown, J.; Burn, Bain, H.H.; Wolstenholme, J. ); Scambler, P.J. ); Taylor, J.F.N. ); Walsh, K. )

    1992-11-01

    Cytogenetic analysis was carried out in a prospective series of 36 children with DiGeorge syndrome. High-resolution banding (>850 bands/haploid set) was achieved in 30 cases. Monosomy 22q11.21[yields]q11.23 was found in 9 of these 30 cases. In each of these cases monosomy 22q11.21[yields]q.11.23 resulted from an interstitial deletion and not from a translocation. No other chromosome abnormalities were seen. 24 refs., 1 fig., 1 tab.

  13. DiGeorge syndrome/velocardiofacial syndrome: the chromosome 22q11.2 deletion syndrome.

    PubMed

    Sullivan, Kathleen E

    2007-01-01

    Chromosome 22q11.2 deletion (CH22qD) syndrome is also known as DiGeorge syndrome or velocardiofacial syndrome. This deletion syndrome is extremely common with nearly one in 4000 children being affected. Recent advances and a holistic approach to patients have improved the care and well-being of these patients. This review will summarize advances in understanding the health needs and immune system of patients with CH22qD syndrome. Patients will most often need interventions directed at maximizing function for many organ systems but can ultimately have a high level of functioning.

  14. DiGeorge syndrome presenting as late onset hypocalcaemia in adulthood.

    PubMed

    Johnston, Philip C; Donnelly, Deirdre E; Donnelly, Deirdre K; Morrison, Patrick J; Hunter, Steven J

    2008-09-01

    We report a 29 year old female with mild dysmorphic facial features, presenting with late onset symptomatic hypocalcaemia in adulthood. The presence of hypoparathyroidism in association with a history of transient neonatal hypocalcaemia and velopharyngeal incompetence during childhood, prompted chromosomal analysis for DiGeorge Syndrome. Fluorescence in situ hybridisation (FISH) analysis revealed a deletion of chromosome 22q11.2. This case is unusual in that the patient remained asymptomatic apart from speech and language delay after the first few months of life and presented in adulthood without any associated immunological, cardiac or renal abnormalities. The diagnosis has important implications for health and family planning.

  15. Treatment of singultus by sexual stimulation: Who was George T Dexter, MD (c1812-?)?

    PubMed

    Petroianu, Georg A

    2016-05-01

    This short report attempts to shed light on the interesting but controversial personality of George T Dexter (ca1812 -?), the physician who first described manipulation of the female genitalia in a hysterical impressionable girl as being associated with the termination of singultus. Although his interaction with the young female patient would not meet today's ethical standards, his medical observation was valid and contributes to our understanding of the pathophysiology of singultus. He was well ahead of his colleagues who presented hiccup therapy case reports with similar or related pathophysiology mechanisms some 150 years later.

  16. George Adams Junior and his 1789 book An essay on vision.

    PubMed

    Goss, David A

    2009-04-01

    English instrument maker George Adams Junior (1750-1795) published An Essay on Vision in 1789, with a second edition appearing in 1792. The 153 page book (157 pages in the second edition) presented material on structure of the eye and the basic nature of vision and vision conditions, with an emphasis on the proper use and choice of spectacles for the "long sighted" and the "short-sighted." A brief biographical sketch of Adams is given, and the contents of the book are discussed, with presentation of excerpts relating to general optometric principles. The excerpts can serve to illustrate the state of optometric knowledge in the late eighteenth century.

  17. Britain's first medical marriage: Frances Morgan (1843-1927), George Hoggan (1837-1891) and the mysterious "Elsie".

    PubMed

    McIntyre, Neil

    2004-05-01

    Britain's first medical marriage was between George Hoggan and Frances Morgan, in 1874. George was a naval engineer before he studied medicine; he showed great promise in research before his death, aged 54, after a long illness. Frances was arguably the most gifted of the early medical women. She was the first British woman to obtain an MD in Europe and the first to do high-quality medical research. Her clinical practice was curtailed by George's illness and death but she continued to campaign on social issues--including women's education, health education and civil rights. Her life was all the more remarkable because new evidence suggests that, at the age of 17, before she started her medical studies, she gave birth to an illegitimate child. Had this been known it would, in Victorian times, have dashed her hopes of a career in medicine.

  18. Birth of the first ESS: George Price, John Maynard Smith, and the discovery of the lost "Antlers" paper.

    PubMed

    Harman, Oren

    2011-01-15

    The application of game theory to evolutionary problems is so commonplace today, that few stop to consider how it all began. John Maynard Smith and George R. Price's 1973 Nature article, "The Logic of Animal Conflict," is often referred to as the first description in the literature of the concept of an evolutionary stable strategy (ESS), but what was the "behind the scenes" of the writing of that seminal paper? This article tracks the little known story of the curious American polymath, George Price. As will be shown, it was an earlier paper, the lost "Antlers, Intraspecific Combat, and Altruism," sent by Price to Nature in August 1968 (Unpublished), and refereed by Maynard Smith, which instigated the birth of the first ESS. Recently, the "Antlers" paper has been re-discovered by the author, shedding new light, together with letters and journals from the personal papers of George Price and John Maynard Smith, on their historical paper.

  19. Role of Imaging and Cytogenetics in Evaluation of DiGeorge Syndrome - A Rare Entity in Clinical Practice.

    PubMed

    Ramachandran, Rajoo; Babu, Sellappan Rajamanickam; Ilanchezhian, Subramanian; Radhakrishnan, Prabhu Radhan

    2015-01-01

    DiGeorge syndrome is a congenital genetic disorder that affects the endocrine system, mainly the thymus and parathyroid glands. The syndrome produces different symptoms, which vary in severity and character between patients. It manifests with craniofacial dysmorphism and defects in the heart, parathyroid, and thymus. Patients can present with a palatal deformity and nasal speech. This rare entity is caused mainly due to deletion of chromosome 22q11.2. Radiographic evaluation of DiGeorge syndrome is necessary to define aberrant anatomy, evaluate central nervous system, craniofacial abnormalities, musculoskeletal system, and cardiothoracic contents. It also helps in planning surgical procedures and surgical reconstructions. We report a case of DiGeorge syndrome in a 4-month-old neonate and discuss the clinical, imaging, and cytogenetic findings that helped in the diagnosis of this rare entity.

  20. Peer deviance, social support, and symptoms of internalizing disorders among youth exposed to Hurricane Georges.

    PubMed

    Rubens, Sonia L; Vernberg, Eric M; Felix, Erika D; Canino, Glorisa

    2013-01-01

    This study examined the influence of peers in meeting DSM-IV symptom criteria for an internalizing disorder in adolescents exposed to Hurricane Georges. Participants included a representative community sample of 905 youth (n = 476 boys) ages 11-17, residing in Puerto Rico. Data were gathered on hurricane exposure, symptoms of internalizing disorders, peer social support, peer violence, and peer substance use through in-person structured interviews with adolescents and caretakers from 1999 to 2000 in Puerto Rico, 12-27 months after Hurricane Georges. Hurricane exposure, peer violence, and peer substance use predicted whether adolescents met DSM-IV symptom criteria for a measured internalizing disorder. An interaction was found between hurricane exposure and peer violence, which indicated that hurricane exposure was significantly related to meeting DSM-IV symptom criteria for an internalizing disorder among adolescents who do not report associating with violent peers. However, for participants who reported high levels of peer violence, hurricane exposure did not convey additional risk for meeting DSM-IV symptom criteria for an internalizing disorder. With the increasing role peers play in adolescents' lives, understanding the influence of peers on the development of internalizing symptoms following hurricane exposure may assist in planning developmentally sensitive response plans.

  1. Hans Georg Trüper (1936–2016) and His Contributions to Halophile Research

    PubMed Central

    Oren, Aharon

    2016-01-01

    Prof. Hans Georg Trüper, one of the most important scientists in the field of halophile research, passed away on 9 March 2016 at the age of 79. I here present a brief obituary with special emphasis on Prof. Trüper’s contributions to our understanding of the halophilic prokaryotes and their adaptations to life in hypersaline environments. He has pioneered the study of the halophilic anoxygenic phototrophic sulfur bacteria of the Ectothiorhodospira—Halorhodospira group. Some of the species he and his group isolated from hypersaline and haloalkaline environments have become model organisms for the study of the mechanisms of haloadaptation: the functions of three major organic compounds – glycine betaine, ectoine, and trehalose – known to serve as “compatible solutes” in halophilic members of the Bacteria domain, were discovered during studies of these anoxygenic phototrophs. Prof. Trüper’s studies of hypersaline alkaline environments in Egypt also led to the isolation of the first known extremely halophilic archaeon (Natronomonas pharaonis). The guest editors dedicate this special volume of Life to the memory of Prof. Hans Georg Trüper. PMID:27187481

  2. Polybrominated diphenyl ether flame retardants in lichens and mosses from King George Island, maritime Antarctica.

    PubMed

    Yogui, G T; Sericano, J L

    2008-11-01

    Lichens and mosses are considered good indicators of atmospheric pollution as they absorb contaminants directly from the air. Polybrominated diphenyl ethers (PBDEs) are man-made chemicals used as flame retardants in materials such as plastics, textiles, electronic circuitry and furnishing foam. Few studies have investigated PBDEs in the southern hemisphere including Antarctica. This paper presents the first evaluation of PBDEs in lichens (Usnea antarctica and Usnea aurantiaco-atra) and mosses (Sanionia uncinata) collected at King George Island, maritime Antarctica. PBDEs were detected at low levels in all lichen and moss samples. On average, the levels of PBDEs in mosses (818 pg g(-1) dry weight; 101 ng g(-1) lipid) were significantly higher than in lichens (168 pg g(-1) dry weight; 9.11 ng g(-1) lipid). This difference is most likely due to the differing mechanisms of PBDEs uptake from the atmosphere which are controlled by a number of chemical, environmental and plant variables. Contaminant concentrations were not statistically different at sites close to and distant from human facilities. Long-range atmospheric transport is believed to be the primary source of PBDEs to King George Island. The pattern of congeners in plants resembles those found in commercial mixtures of Penta-BDE. In addition, the presence of BDE-183 in lichens and mosses suggests that other technical formulations (e.g., Octa-BDE and Deca-BDE) have reached Antarctica. Further studies are needed to better understand the role of Antarctic vegetation as a sink for anthropogenic organic pollutants.

  3. The least known participant in the Gotha meeting in 1798: George Butler

    NASA Astrophysics Data System (ADS)

    Dick, Wolfgang R.; Brosche, Peter; Gerdes, Dieter

    In a letter to Schedius Zach mentioned a certain ``Nuttler from Cambridge'' as one of the participants in the first astronomical meeting held in Gotha in 1798, but up to now nothing was known about this person. There is now evidence that George Butler (1774-1853), then a young fellow of Sidney Sussex College, Cambridge, participated in the meeting. Butler gratuated M.A. in 1797 and took his B.D. and D.D. in 1804 and 1805. He is reported to have spoken German, French and Italian with correctness and fluency. In the summer of 1798 he went on a tour of the Continent, visiting primarily the German-speaking territories. On September 9 Butler visited Georg Christoph Lichtenberg in Göttingen, and on September 19 he arrived in Weimar, where he met Goethe, Herder and others. Possibly he came to Göttingen from Gotha, where the astronomical meeting lasted until the end of August. Butler, later Headmaster of Harrow School and Dean of Peterborough, was elected FRS on May 20, 1819. He became an original member of the Royal Astronomical Society during its first ``proper'' meeting on February 8, 1820. Butler had great mathematical attainments and was practically versed in chemistry and other branches of physical science. Seemingly he was not very active in astronomy.

  4. George Ellery Hale's Early Solar Research at Chicago, Kenwood, Harvard, and Yerkes Observatories, 1882-1904

    NASA Astrophysics Data System (ADS)

    Osterbrock, D. E.

    1999-05-01

    Growing up in Chicago, George Ellery Hale, later the prime spirit in founding the AAS, was a precocious boy scientist. He was deeply interested in spectroscopy and astrophysics from an early age. His wealthy parents encouraged Hale's aspirations with magazines, books, and instruments, and he acquired his first telescope when he was 14. He knew as mentors classical astronomers S. W. Burnham and George W. Hough, but he preferred astrophysics and designed his own Kenwood Physical Obseervatory around a grating in a Rowland circle mounting, fed by a heliostat, both built for him by instrument-maker John A. Brashear. For his undergraduate thesis at MIT, Hale invented and (at Harvard College Observatory) demonstrated the spectroheliograph. With it, and a high-quality 12-in refractor at his later Kenwood Astrophysical Observatory (at the same site, the Hale family home, 4 miles from the present Hilton Hotel where the SPD, HAD and AAS are meeting) Hale did excellent solar research, especially on promineneces, flocculi, and the near-ultraviolet spectrum of the chromosphere. As a teen-ager and a young adult Hale traveled widely, and met several important piuoneer solar physicists, including Charles A. Young, Jules Janssen, Samuel P. Langley, and Henry Rowland. Hale designed Yerkes Observatory for solar and stellar research, and headed the solar work himself. One of his aims always was to compare other stars with the sun. Hale's telescopes, instruments, methods, and resulting papers will be described and illustrated by numerous slides.

  5. [Medical elements in the Parish Church of Saint George in Lovran (Croatia)].

    PubMed

    Eterovic, Igor; Doricic, Robert

    2012-01-01

    For some reason, the sacral heritage of Lovran and its surroundings has escaped the eye of medical historians, until now. seeing that the Parish Church of st George in Lovran holds a central position in this heritage, the authors provide an analysis of medical elements in the church. The analysis has focused on three aspects. The first aspect are medical elements, especially the anthropological features of characters depicted on the frescoes, which belong to the earliest and most representative of the whole region. The second are Glagolithic inscriptions relevant for the history of medicine and health culture. The third is the iconography of patron saints against a variety of diseases (featured on paintings, altars or sculptures), paying particular attention to relevant medical imagery of st George as the church's patron saint. relying on a well developed method for analysing medical elements in the sacral heritage of Croatia and abroad, the authors seek to fill the gaps in this medical historical mosaic by investigating the parish church of Lovran.

  6. Effects of bottom fishing on the benthic megafauna of Georges Bank

    USGS Publications Warehouse

    Collie, J.S.; Escanero, G.A.; Valentine, P.C.

    1997-01-01

    This study addresses ongoing concerns ever the effects of mobile fishing gear on benthic communities. Using side-scan sonar, bottom photographs and fishing records, we identified a set of disturbed and undisturbed sites on the gravel pavement area of northern Georges Bank in the northwest Atlantic. Replicate samples of the megofauna were collected with a 1 m Naturalists' dredge on 2 cruises in 1994. Compared with the disturbed sites, the undisturbed sites had higher numbers of organisms, biomass, species richness and species diversity; evenness was higher at the disturbed sites. Undisturbed sites were characterized by an abundance of bushy epifaunal taxa (bryozoans, hydroids, worm tubes) that provide a complex habitat for shrimps, polychaetes, brittle stars, mussels and small fish. Disturbed sites were dominated by larger, hard-shelled molluscs, and scavenging crabs and echinoderms. Many of the megafaunal species in our samples have also been identified in stomach contents of demersal fish on Georges Bank; the abundances of at feast some of these species were reduced at the disturbed sites.

  7. Large submarine sand waves and gravel lag substrates on Georges Bank off Atlantic Canada

    USGS Publications Warehouse

    Todd, B.J.; Valentine, Page C.; Harris, Peter T; Baker, E.K.

    2012-01-01

    Georges Bank is a large, shallow, continental shelf feature offshore of New England and Atlantic Canada. The bank is mantled with a veneer of glacial debris transported during the late Pleistocene from continental areas lying to the north. These sediments were reworked by marine processes during postglacial sea-level transgression and continue to be modified by the modern oceanic regime. The surficial geology of the Canadian portion of the bank is a widespread gravel lag overlain in places by well sorted sand occurring as bedforms. The most widespread bedforms are large, mobile, asymmetrical sand waves up to 19 m in height formed through sediment transport by strong tidal-driven and possibly storm-driven currents. Well-defined curvilinear bedform crests up to 15 km long form a complex bifurcating pattern having an overall southwest–northeast strike, which is normal to the direction of the major axis of the semidiurnal tidal current ellipse. Minor fields of immobile, symmetrical sand waves are situated in bathymetric lows. Rare mobile, asymmetrical barchan dunes are lying on the gravel lag in areas of low sand supply. On Georges Bank, the management of resources and habitats requires an understanding of the distribution of substrate types, their surface dynamics and susceptibility to movement, and their associated fauna.

  8. The Space-Age Legacy of Telescope Designer George A. Carroll

    NASA Astrophysics Data System (ADS)

    Briggs, John W.

    2013-01-01

    Remembered particularly as a founding member of Stony Ridge Observatory near Mount Wilson, George A. Carroll (1902-1987) was legendary in the Southern California telescope making community. In Texas at the age of sixteen, Carroll built and flew his own aircraft, becoming one of the youngest aviators in the country. He eventually became an employee of Lockheed's "Skunk Works" in Burbank. His earliest known commercial telescopes were high-end amateur instruments built by R. R. Cook. As described in a brochure describing his later telescope work, he had "experience in so many branches of technology that it is unbelievable." By the time Carroll's designs were built by Thomas Tool & Die in Sun Valley, his telescopes were well known in the solar community and in use at National Solar Observatory, Caltech, and at many other domestic and international research institutions. Among the most remarkable were large solar spars for Lockheed Solar Observatory in California and Ottawa River Solar Observatory in Canada. His instrumentation also equipped educational facilities including observatories at UCLA, Westmont College, Pasadena City College, Bevard Community College, and many others. A Carroll telescope boasting a particularly distinguished educational history was a small astrograph built in 1953 for Professor George Moyen of Hollywood and subsequently used for the long-running Summer Science Program in Ojai, California. Later solar instruments built by Carson Instruments were closely derivative of Carroll designs.

  9. Revision Surgery in Permanent Patellar Dislocation in DiGeorge Syndrome

    PubMed Central

    Berruto, Massimo; Parente, Andrea; Ferrua, Paolo; Pasqualotto, Stefano; Uboldi, Francesco; Usellini, Eva

    2015-01-01

    A 29-year-old patient, suffering from DiGeorge syndrome, came to our attention with a history of persistent pain and patellar instability in the left knee after failure of arthroscopic lateral release and Elmslie-Trillat procedure. The patient was unable to walk without crutches and severely limited in daily living activities. Because of arthritic changes of the patellofemoral joint and the failure of previous surgeries it was decided to perform only an open lateral release and medial patellofemoral ligament (MPFL) reconstruction using a biosynthetic ligament in order to obtain patellofemoral stability. At one year post-op range of motion (ROM) was 0–120 with a firm end point at medial patellar mobilization; patella was stable throughout the entire ROM. All the scores improved and she could be able to perform daily activity without sensation of instability. Bilateral patellar subluxation and systemic hyperlaxity are characteristics of syndromic patients and according to literature can be also present in DiGeorge syndrome. MPFL reconstruction with lateral release was demonstrated to be the correct solution in the treatment of patellar instability in this complex case. The choice of an artificial ligament to reconstruct the MPFL was useful in this specific patient with important tissue laxity due to her congenital syndrome. PMID:26783479

  10. Revision Surgery in Permanent Patellar Dislocation in DiGeorge Syndrome.

    PubMed

    Berruto, Massimo; Parente, Andrea; Ferrua, Paolo; Pasqualotto, Stefano; Uboldi, Francesco; Usellini, Eva

    2015-01-01

    A 29-year-old patient, suffering from DiGeorge syndrome, came to our attention with a history of persistent pain and patellar instability in the left knee after failure of arthroscopic lateral release and Elmslie-Trillat procedure. The patient was unable to walk without crutches and severely limited in daily living activities. Because of arthritic changes of the patellofemoral joint and the failure of previous surgeries it was decided to perform only an open lateral release and medial patellofemoral ligament (MPFL) reconstruction using a biosynthetic ligament in order to obtain patellofemoral stability. At one year post-op range of motion (ROM) was 0-120 with a firm end point at medial patellar mobilization; patella was stable throughout the entire ROM. All the scores improved and she could be able to perform daily activity without sensation of instability. Bilateral patellar subluxation and systemic hyperlaxity are characteristics of syndromic patients and according to literature can be also present in DiGeorge syndrome. MPFL reconstruction with lateral release was demonstrated to be the correct solution in the treatment of patellar instability in this complex case. The choice of an artificial ligament to reconstruct the MPFL was useful in this specific patient with important tissue laxity due to her congenital syndrome.

  11. Cardiovascular Malformations in CHARGE Syndrome with DiGeorge Phenotype: Two Case Reports.

    PubMed

    Yasuda, Kazushi; Morihana, Eiji; Fusazaki, Naoki; Ishikawa, Shiro

    2016-01-01

    Both CHARGE syndrome and DiGeorge anomaly are frequently accompanied by cardiovascular malformations. Some specific cardiovascular malformations such as interrupted aortic arch type B and truncus arteriosus are frequently associated with 22q11.2 deletion syndrome, while conotruncal defects and atrioventricular septal defects are overrepresented in patients with CHARGE syndrome. CHD7 gene mutation is identified in approximately two-thirds of patients with CHARGE syndrome, and chromosomal microdeletion at 22q11.2 is found in more than 95% of patients with 22q11.2 deletion syndrome. CHARGE syndrome is occasionally accompanied by DiGeorge phenotype. We report two patients with dysmorphic features of both CHARGE syndrome and 22q11.2 deletion syndrome. Although both of the two cases did not have 22q11.2 deletion, they had typical dysmorphic features of 22q11.2 deletion syndrome including cardiovascular malformations such as interrupted aortic arch type B. They also had characteristic features of CHARGE syndrome including ear malformation, genital hypoplasia, limb malformation, and endocrinological disorders. CHD7 gene mutation was confirmed in one of the two cases. When a patient with cardiovascular malformations frequently associated with 22q11.2 deletion syndrome does not have 22q11.2 deletion, we suggest that associated malformations characteristic of CHARGE syndrome should be searched for.

  12. [DiGeorge syndrome and vascular ring. An unusual association with multidisciplinary approach].

    PubMed

    Garcia, Pedro; Anjos, Rui; Abecassis, Miguel; Santos, José A Oliveira; Martins, F Maymone

    2009-01-01

    Velo-cardio-facial syndrome/DiGeorge/CATCH 22 is a spectrum of association, characterized by unusual face, cleft or incompetent palate, congenital heart disease with defects of the outflow tracts, absence of the thymus and parathyroid glands, often associated with developmental and behavioral disorders. This association is caused by a microdeletion in chromosome band 22q11.2. In a 4-month-old infant, with obstructive lower respiratory distress and poor weight gain since 2 months of age, truncus arteriosus was diagnosed and surgically corrected. On the postoperative period maintained dependency on mechanical ventilation, with persistent hypoventilation of the left lung. Fiberoptic bronchoscopy revealed complete obstruction of the left main bronchus by an extrinsic compression due to a vascular ring diagnosed by cardiac catheterization that showed a common anomalous origin of both right and left subclavian arteries and the ligamentum arteriosum. A second surgery by left lateral thoracotomy corrected the vascular ring. The maintenance of the collapse of the left main bronchus led to selective endobronchial stenting. The migration of the stent to the trachea, with acute respiratory distress, required emergent endoscopic removal of the stent. Thereafter, the evolution was uneventful. The association of DiGeorge syndrome with vascular ring is unusual. Unexpected evolution in these patients require a multidisciplinary technical approach for diagnosis and eventual emergent intervention.

  13. Noncardiac DiGeorge syndrome diagnosed with multiplex ligation-dependent probe amplification: A case report.

    PubMed

    Fu, Chih-Hsuan; Leung, Cheung; Kao, Chuan-Hong; Yeh, Shu-Jen

    2015-08-01

    DiGeorge syndrome is not really a rare disease. A microdeletion of chromosome 22q11.2 is found in most patients. Sharing the same genetic cause, a wide spectrum of clinical manifestations such as conotruncal anomaly face syndrome, Cayler cardiofacial syndrome, and velocardiofacial syndrome have been reported. Classic characteristics are cardiac defects, abnormal facial features, thymic hypoplasia, cleft palate, and hypocalcemia. We report a 6-year-old female child presenting with generalized seizure resulting from hypocalcemia. She had no cardiac defects and no hypocalcemia episode in neonatal stage, and had been said to be normal before by her parents until the diagnosis was made. This highlights the importance of extracardiac manifestations in the diagnosis of DiGeorge syndrome, and many affected patients may be underestimated with minor facial dysmorphism. As health practitioners, it is our duty to identify the victims undermined in the population, and start thorough investigations and the following rehabilitation as soon as possible. Multiplex ligation-dependent probe amplification is a rapid, reliable, and economical alternative for the diagnosis of 22q11.2 deletion.

  14. Postnatal thymus transplantation with immunosuppression as treatment for DiGeorge syndrome.

    PubMed

    Markert, M Louise; Alexieff, Marilyn J; Li, Jie; Sarzotti, Marcella; Ozaki, Daniel A; Devlin, Blythe H; Sedlak, Debra A; Sempowski, Gregory D; Hale, Laura P; Rice, Henry E; Mahaffey, Samuel M; Skinner, Michael A

    2004-10-15

    Complete DiGeorge syndrome is a fatal congenital disorder characterized by athymia, hypoparathyroidism, and heart defects. Less than half of patients are 22q11 hemizygous. The goal of this study was to assess if immune suppression followed by postnatal thymus transplantation would lead to T-cell function in 6 infant patients who had host T cells at the time of transplantation. All infants had fewer than 50 recent thymic emigrants (CD3(+)CD45RA(+)CD62L(+)) per cubic millimeter (mm(3)) and all had some proliferative response to the mitogen phytohemagglutinin. Four infants had rash, lymphadenopathy, and oligoclonal populations of T cells in the periphery. Five of 6 patients are alive at the follow-up interval of 15 months to 30 months. The 5 surviving patients developed a mean of 983 host CD3(+) T cells/mm(3) (range, 536/mm(3)-1574/mm(3)), a mean of 437 recent thymic emigrants/mm(3) (range, 196/mm(3)-785/mm(3)), and normal proliferative responses to phytohemaglutinin (follow-up from day 376 to day 873). The TCR repertoire became polyclonal in patients who presented with oligoclonal T cells. All patients had thymopoiesis on allograft biopsy. Postnatal thymus transplantation after treatment with Thymoglobulin shows promise as therapy for infants with complete DiGeorge syndrome who have significant proliferative responses to mitogens or who develop rash, lymphadenopathy, and oligoclonal T cells.

  15. Tbx1 haploinsufficieny in the DiGeorge syndrome region causes aortic arch defects in mice.

    PubMed

    Lindsay, E A; Vitelli, F; Su, H; Morishima, M; Huynh, T; Pramparo, T; Jurecic, V; Ogunrinu, G; Sutherland, H F; Scambler, P J; Bradley, A; Baldini, A

    2001-03-01

    DiGeorge syndrome is characterized by cardiovascular, thymus and parathyroid defects and craniofacial anomalies, and is usually caused by a heterozygous deletion of chromosomal region 22q11.2 (del22q11) (ref. 1). A targeted, heterozygous deletion, named Df(16)1, encompassing around 1 megabase of the homologous region in mouse causes cardiovascular abnormalities characteristic of the human disease. Here we have used a combination of chromosome engineering and P1 artificial chromosome transgenesis to localize the haploinsufficient gene in the region, Tbx1. We show that Tbx1, a member of the T-box transcription factor family, is required for normal development of the pharyngeal arch arteries in a gene dosage-dependent manner. Deletion of one copy of Tbx1 affects the development of the fourth pharyngeal arch arteries, whereas homozygous mutation severely disrupts the pharyngeal arch artery system. Our data show that haploinsufficiency of Tbx1 is sufficient to generate at least one important component of the DiGeorge syndrome phenotype in mice, and demonstrate the suitability of the mouse for the genetic dissection of microdeletion syndromes.

  16. Cardiovascular Malformations in CHARGE Syndrome with DiGeorge Phenotype: Two Case Reports

    PubMed Central

    Morihana, Eiji; Fusazaki, Naoki; Ishikawa, Shiro

    2016-01-01

    Both CHARGE syndrome and DiGeorge anomaly are frequently accompanied by cardiovascular malformations. Some specific cardiovascular malformations such as interrupted aortic arch type B and truncus arteriosus are frequently associated with 22q11.2 deletion syndrome, while conotruncal defects and atrioventricular septal defects are overrepresented in patients with CHARGE syndrome. CHD7 gene mutation is identified in approximately two-thirds of patients with CHARGE syndrome, and chromosomal microdeletion at 22q11.2 is found in more than 95% of patients with 22q11.2 deletion syndrome. CHARGE syndrome is occasionally accompanied by DiGeorge phenotype. We report two patients with dysmorphic features of both CHARGE syndrome and 22q11.2 deletion syndrome. Although both of the two cases did not have 22q11.2 deletion, they had typical dysmorphic features of 22q11.2 deletion syndrome including cardiovascular malformations such as interrupted aortic arch type B. They also had characteristic features of CHARGE syndrome including ear malformation, genital hypoplasia, limb malformation, and endocrinological disorders. CHD7 gene mutation was confirmed in one of the two cases. When a patient with cardiovascular malformations frequently associated with 22q11.2 deletion syndrome does not have 22q11.2 deletion, we suggest that associated malformations characteristic of CHARGE syndrome should be searched for. PMID:27957375

  17. Biostratigraphic restudy documents Triassic/Jurassic section in Georges Bank COST G-2 well

    SciTech Connect

    Cousminer, H.L.; Steinkraus, W.E.; Hall, R.E.

    1984-04-01

    In 1977, the COST G-2 well as drilled in Georges Bank, 132 mi (212 km) east of Nantucket Island to a total depth of 21,874 ft (6667 m). Biostratigraphic studies of 363 sidewall and conventional cores and 695 cutting samples resulted in a detailed zonation from the Late Jurassic to the present. Restudy of the original samples, as well as new preparations from previously unstudied core material, resulted in revision of the zonation of the Late Jurassic and older section. On the basis of our study of pollen and spores, dinoflagellates, nannofossils, and foraminifers, we revised the age sequence as follows: 5856 ft (1785 m) Late Jurassic (Thithonian); 6000 ft (1829 m) Kimmeridgian; 6420 ft (1957 m) Oxfordian; 6818 ft (2078 m) Callovian; 8200 ft (2499 m) Bathonian; 9677 ft (2950 m) Bajocian; 14567 ft (4440 m) Norian (Late Triassic). Norian dinoflagellate cysts and Tasmanites sp. indicate that intermittent normal marine sedimentation was taking place on Georges Bank as early as Norian time, although most of the Triassic section (+14,500 ft or 4420 m to T.D.) interpreted as having been deposited under evaporitic sabkha-like conditions. The Norian dinoflagellates (Noricysta, Heibergella, Hebecysta, Suessia, Dapcodinium, and Rhombodella) include species common to both Arctic Canada and the Tethyan region, indicating a possible Late Triassic marine connection.

  18. Successful extracorporeal membrane oxygenation for respiratory failure in an infant with DiGeorge anomaly, following thymus transplantation.

    PubMed

    Hornik, Christoph P; Hartman, Mary E; Markert, M Louise; Lodge, Andrew J; Cheifetz, Ira M; Turner, David A

    2011-06-01

    We report the first successful use of venovenous extracorporeal membrane oxygenation (ECMO) for refractory respiratory failure in an infant with DiGeorge anomaly, following thymus transplantation. A 23-month-old female with complete immune-incompetent DiGeorge anomaly 65 days after allogenic thymus transplantation was treated in our pediatric intensive care unit for acute respiratory failure secondary to bacterial sepsis. She subsequently developed acute hypercarbic respiratory failure unresponsive to conventional medical therapy. She was successfully managed with venovenous ECMO for 4 days, with complete resolution of her respiratory symptoms. This case demonstrates the complex decision making process regarding initiation of ECMO in patients with severe immunodeficiency.

  19. Undiagnosed DiGeorge syndrome presenting in middle age with an aortic root aneurysm and chronic dissection.

    PubMed

    King, Christopher

    2015-09-21

    DiGeorge syndrome is the second commonest cause of congenital heart disease after trisomy 21. This case illustrates an undiagnosed case of DiGeorge syndrome for a patient who had a ventricular septal defect repair in childhood. He survived well into his adult years, and was only diagnosed post mortem after an unsuccessful repair of an aortic root aneurysm. The case serves as an example supporting genetic screening of children with congenital heart disease, and lifelong cardiology follow-up for patients with a confirmed genotype.

  20. 75 FR 80372 - Proposed Amendment of Restricted Areas R-2907A and R-2907B, Lake George, FL; and R-2910...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-22

    ... Federal Aviation Administration 14 CFR Part 73 Proposed Amendment of Restricted Areas R-2907A and R-2907B, Lake George, FL; and R-2910, Pinecastle, FL AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... limits of restricted areas R-2907A and R-2907B, Lake George, FL; and restricted area R-2910,...

  1. Social Movements Against Racist Police Brutality and Department of Justice Intervention in Prince George's County, Maryland.

    PubMed

    Hutto, Jonathan W; Green, Rodney D

    2016-04-01

    Racist police brutality has been systemic in Prince George's County, Maryland. The victims include African Americans, the mentally challenged, and immigrant populations, creating a complex and uneven public health impact. Three threads characterize the social movements and intervention since 1970. First, a significant demographic shift occurred as African Americans became the majority population in the late 1980s when the first Black county executive was elected in 1994. Despite the change in political leadership, police brutality remained rampant. Lower-income households located close to the District of Columbia and "inside the beltway" experienced the most police brutality. In 2001, The Washington Post revealed that between 1990 and 2000, Prince George's police shot and killed more citizens per officer than any of the 50 largest city and county law enforcement agencies in the country, 84 % of whom were black. Of the 147 persons shot during the 1990s, 12 were mentally and/or emotionally disturbed; 6 of these shootings were fatal. Second, resistance to police brutality emerged in a variety of political formations throughout the period, especially in the late 1990s. Sustained community pressure prompted the Department of Justice (DOJ) to open a civil rights investigation of the police department in November 2000. To avoid a potential federal lawsuit, the county leadership negotiated a memorandum of agreement (MOA) with the DOJ to enact policy reforms, part of which called for supplementing the departmental mobile crisis team, comprised of mental health care professionals, to respond to all cases involving mentally challenged citizens. Third, the incomplete process of change subsequent to the ending of DOJ oversight suggests a continued challenge to social movements opposing police brutality. This study focuses on the effectiveness of the MOA along with the activism of the People's Coalition for Police Accountability (PCPA) in reforming a culture of police brutality

  2. Education in Time of War: George Johnson and the Commission on American Citizenship of the Catholic University of America

    ERIC Educational Resources Information Center

    Elias, John L.

    2009-01-01

    Times of war are times of crisis for theologians and educators. This article examines how Msgr. George Johnson, the vice president of the Religious Education Association and the most prominent Catholic educator in the 1930s and 1940s, dealt with the ethical and educational issues surrounding U.S. involvement in the Second World War. It argues that…

  3. 75 FR 11107 - Revision of Land Management Plan for the George Washington National Forest, Virginia and West...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ..., Need for Change, and Proposed Actions According to 36 CFR 219.10(g) (1982 rule), land management plans... to additional issues and needs for change, different alternatives, different land allocations... Forest Service Revision of Land Management Plan for the George Washington National Forest, Virginia...

  4. Effects of urbanization on the distribution of area-sensitive forest birds in Prince George's County, Maryland

    USGS Publications Warehouse

    Dawson, D.K.; Robbins, C.S.; Darr, L.J.; Therres, Glenn D.

    2001-01-01

    Bird survey data from Prince George's County, Maryland, were used to evaluate the effects of urbanization on the distribution of forest bird species that are area sensitive. We developed models that predict the probability of occurrence for species during the nesting season as a function of forest area and degree of urbanization. All of the 21 bird species considered occurred in a higher proportion of forests in portions of the county with low or moderate urbanization than in forests in highly urbanized areas, but species differed in their response to urbanization. We calculated the predicted probability of occurrence for each species in each forest in Prince George's County, summed the probabilities to obtain an estimate of the expected number of area-sensitive species, and integrated the expected numbers with a geographic information system coverage of Prince George's County forests to map patterns of species richness countywide. This information can be used to focus efforts to conserve habitat for area-sensitive forest birds, both in Prince George's County and throughout the Chesapeake Bay region.

  5. Educational Philanthropist George Peabody (1795-1869) and U.S.-British Relations, 1850s-1860s.

    ERIC Educational Resources Information Center

    Parker, Franklin; Parker, Betty J.

    This paper is about Massachusetts-born merchant George Peabody's social contacts with 10 U.S. ministers (now called ambassadors) to Britain during the 1850s and 1860s, especially Peabody's contact with John Lothrop Motley, U.S. minister to Britain at the time of Peabody's death. The paper begins with Peabody's life and commercial career; describes…

  6. An unusual concurrence of graft versus host disease caused by engraftment of maternal lymphocytes with DiGeorge anomaly.

    PubMed

    Ocejo-Vinyals, J G; Lozano, M J; Sánchez-Velasco, P; Escribano de Diego, J; Paz-Miguel, J E; Leyva-Cobián, F

    2000-08-01

    We describe a girl with DiGeorge anomaly and normal cytogenetic and molecular studies, whose clinical course was complicated by graft versus host disease caused by intrauterine materno-fetal transfusion, and several immunohematological alterations including a monoclonal gammapathy of undetermined significance (first IgG, which subsequently changed to IgM). The main clinical features and pathological findings are discussed.

  7. 76 FR 68210 - United States v. George's Foods, LLC, et al.; Public Comment and Response on Proposed Final Judgment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-03

    ... have the effect of enhancing George's incentive and ability to force growers to accept lower prices and... improvements provide for completion within 12 months. The proposed Final Judgment terminates upon motion by... force. Similarly, the United States is confident that the effectiveness of the proposed Final...

  8. Student Outcomes Performance Accountability Report, Prince George's Community College. Report to the Board of Trustees, BT89-2.

    ERIC Educational Resources Information Center

    Clagett, Craig A.

    In 1988, a series of studies was conducted at Prince George's Community College (PGCC) to assess student outcomes with respect to course pass rates, student retention, the performance of PGCC transfer students at four-year institutions, graduate transfer and employment patterns, employer evaluations of PGCC graduates, scores on licensure and…

  9. Birth of a Field: George Baron, Educational Administration and the Social Sciences in England, 1946-1978

    ERIC Educational Resources Information Center

    McCulloch, Gary

    2014-01-01

    "Educational administration and the social sciences", the landmark text coedited by Baron and Taylor in 1969, represented the study of educational administration as an applied interdisciplinary field. George Baron's own academic career reveals the struggles involved in the construction of this new field and the resistance and opposition…

  10. 78 FR 51810 - Notice of Opportunity for Public Comment on Surplus Property Release at George M. Bryan Airport...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-21

    ... George M. Bryan Airport, be used for aeronautical purposes. DATES: Comments must be received on or before... purchased by Golden Triangle Planning and Development District for a passive recreation park. The net proceeds from the sale of this property will be used for Airport Improvement Program eligible...

  11. The Nineteenth-Century Artist-Teacher: A Case Study of George Wallis and the Creation of a New Identity

    ERIC Educational Resources Information Center

    Daichendt, G. James

    2011-01-01

    "Artist-teacher" is a conceptually rich term in the field of art and design education used to describe the professionally distinct roles of artist and teacher. George Wallis (1811-91), a nineteenth-century artist and teacher, the subject of this article, first used the term "artist-teacher" to describe himself and his theories of art education. To…

  12. To Bind Ties between the School and Tribal Life: Educational Policy for Africans under George Stark in Zimbabwe.

    ERIC Educational Resources Information Center

    Mungazi, Dickson A.

    1989-01-01

    Contends that educational policy in Zimbabwe from 1934 to 1954 served the political purposes of the colonial government and neglected genuine educational development of the colonized Africans. During George Stark's tenure as Director of Native Education, Zimbabweans were consigned to "practical training" programs and were denied access…

  13. Letters from George Washington and Samuel Cabble, and Speeches by Franklin D. Roosevelt and John F. Kennedy

    ERIC Educational Resources Information Center

    Potter, Lee Ann

    2008-01-01

    In this article, the author uses several primary sources to demonstrate that George Washington, Samuel Cabble, Franklin D. Roosevelt, and John F. Kennedy stated their awareness of contemporary challenges, but looked to the future with hope and optimism. When they envisioned the future, their words indicated that they did not just imagine it, but…

  14. 33 CFR 334.650 - Gulf of Mexico, south of St. George Island, Fla.; test firing range.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Gulf of Mexico, south of St. George Island, Fla.; test firing range. 334.650 Section 334.650 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE DANGER ZONE AND RESTRICTED AREA REGULATIONS § 334.650 Gulf of Mexico, south of St....

  15. A Report to the Director of Libraries, on the Interlibrary Loan Service Offered at George Mason University.

    ERIC Educational Resources Information Center

    Connors, Maureen

    A survey of the ten university libraries considered to be most comparable to George Mason University (GMU) in interlibrary loan (ILL) activity was undertaken for comparison purposes. To develop a series of recommendations for GMU with respect to ILL, the following areas were considered and are addressed in this report: (1) Divisional…

  16. A New Direction for the Urban University. A Report to the Richard King Mellon Trusts from the George Washington University.

    ERIC Educational Resources Information Center

    Mondale, Clarence C.

    The most important single outcome of the grant from the Mellon Trusts to the George Washington University (GW) was the development of the Division of Experimental Programs. This new division is centrally concerned with turning GW's Washington location to academic advantage. Under the terms of the grant, GW was to develop means to relate the…

  17. Draft Genome of Shewanella frigidimarina Ag06-30, a Marine Bacterium Isolated from Potter Peninsula, King George Island, Antarctica

    PubMed Central

    Parmeciano Di Noto, Gisela; Vázquez, Susana C.; MacCormack, Walter P.; Iriarte, Andrés

    2016-01-01

    We present the draft genome of Shewanella frigidimarina Ag06-30, a marine bacterium from King George Island, Antarctica, which encodes the carbapenemase SFP-1. The assembly contains 4,799,218 bp (G+C content 41.24%). This strain harbors several mobile genetic elements that provide insight into lateral gene transfer and bacterial plasticity and evolution. PMID:27151790

  18. Draft Genome of Shewanella frigidimarina Ag06-30, a Marine Bacterium Isolated from Potter Peninsula, King George Island, Antarctica.

    PubMed

    Parmeciano Di Noto, Gisela; Vázquez, Susana C; MacCormack, Walter P; Iriarte, Andrés; Quiroga, Cecilia

    2016-05-05

    We present the draft genome of Shewanella frigidimarina Ag06-30, a marine bacterium from King George Island, Antarctica, which encodes the carbapenemase SFP-1. The assembly contains 4,799,218 bp (G+C content 41.24%). This strain harbors several mobile genetic elements that provide insight into lateral gene transfer and bacterial plasticity and evolution.

  19. A Community College Responds to a State Budget Crisis: An Evaluation of the Financial Plan of Prince George's Community College.

    ERIC Educational Resources Information Center

    Clagett, Craig A.

    In 1992, in response to legislative mandate, Prince George's Community College (PGCC) (Maryland) conducted an evaluation of the effectiveness of the its financial plan. Specifically, the evaluation focused on cost containment measures used to maintain low tuition and moderate future increases in student charges; cost per student of each academic…

  20. A Legacy of Neglect: George I. Sanchez, Mexican American Education, and the Ideal of Integration, 1940-1970

    ERIC Educational Resources Information Center

    Blanton, Carlos Kevin

    2012-01-01

    This biographical study of Dr. George I. Sanchez, a leading Mexican American educator, intellectual, and activist from the 1930s through the 1960s, opens up the idea of compensatory education--the prevalent notion of the 1960s that schools use specialized instructional programs to combat the alleged cultural deprivation of some children,…

  1. Ernst Mach and George Sarton's Successors: The Implicit Role Model of Teaching Science in USA and Elsewhere, Part II

    ERIC Educational Resources Information Center

    Siemsen, Hayo

    2013-01-01

    George Sarton had a strong influence on modern history of science. The method he pursued throughout his life was the method he had discovered in Ernst Mach's "Mechanics" when he was a student in Ghent. Sarton was in fact throughout his life implementing a research program inspired by the epistemology of Mach. Sarton in turn inspired many…

  2. George W. Wingate High School, Bilingual Demonstration College Preparatory Program. O.E.E. Evaluation Report, 1982-1983.

    ERIC Educational Resources Information Center

    Sjostrom, Barbara R.; Sica, Michael

    The Bilingual Demonstration College Preparatory Program, in its second year of funding, provided English as a second language (ESL) and native language instruction, in addition to bilingual instruction in mathematics, social studies, and science, to 120 Spanish-speaking students in grades 9-12 at George W. Wingate High School (Brooklyn, New York).…

  3. Perceptions of Self and Other in the Elementary Classroom: From George Spindler's "Roger Harker Story" to Today's Classrooms

    ERIC Educational Resources Information Center

    Finnan, Christine

    2013-01-01

    Consistent with research conducted by George Spindler 60 years ago, teachers continue to perceive groups of students, typically students that differ from the teacher, as less capable of accomplishing meaningful tasks, belonging and contributing to social groups, and engaging actively in challenging work. The bias is especially great for students…

  4. Remembering the Future: Rhetorical Echoes of World War II and Vietnam in George Bush's Public Speech on the Gulf War.

    ERIC Educational Resources Information Center

    Stuckey, Mary E.

    1992-01-01

    Argues that, through his use of specific language choices, George Bush's Gulf War rhetoric embraced and supported the orientational metaphor of the World War II model, while simultaneously rejecting the Vietnam model. Concludes the use of the World War II model legitimated both the military action and Bush's leadership. (NH)

  5. Justice, Sacrifice, and the Universal Audience: George Bush's "Address to the Nation Announcing Allied Military Action in the Persian Gulf."

    ERIC Educational Resources Information Center

    Pearce, Kimber Charles; Fadely, Dean

    1992-01-01

    Analyzes the quasi-logical argumentative framework of George Bush's address in which he endeavored to gain compliance and justify his actions at the beginning of the Persian Gulf War. Identifies arguments of comparison and sacrifice within that framework and examines the role of justice in the speech. (TB)

  6. Immunodeficiency in DiGeorge Syndrome and Options for Treating Cases with Complete Athymia

    PubMed Central

    Davies, E. Graham

    2013-01-01

    The commonest association of thymic stromal deficiency resulting in T-cell immunodeficiency is the DiGeorge syndrome (DGS). This results from abnormal development of the third and fourth pharyngeal arches and is most commonly associated with a microdeletion at chromosome 22q11 though other genetic and non-genetic causes have been described. The immunological competence of affected individuals is highly variable, ranging from normal to a severe combined immunodeficiency when there is complete athymia. In the most severe group, correction of the immunodeficiency can be achieved using thymus allografts which can support thymopoiesis even in the absence of donor-recipient matching at the major histocompatibility loci. This review focuses on the causes of DGS, the immunological features of the disorder, and the approaches to correction of the immunodeficiency including the use of thymus transplantation. PMID:24198816

  7. Genetic modifiers of Velo- cardio- facial syndrome/DiGeorge syndrome

    PubMed Central

    Aggarwal, Vimla S.; Morrow, Bernice E.

    2009-01-01

    Velo-cardio-facial syndrome/DiGeorge syndrome (VCFS/DGS), the most common micro-deletion disorder in humans, is characterized by craniofacial, parathyroid and thymic defects as well as cardiac outflow tract malformations. Most patients have a similar hemizygous 3 million base pair deletion on 22q11.2. Studies in mouse have shown that Tbx1, a T- box containing transcription factor present on the deleted region, is likely responsible for the etiology of the syndrome. Furthermore, mutations in TBX1 have been found in rare non-deleted patients. Despite having the same sized deletion, most VCFS/DGS patients exhibit significant clinical variability. Stochastic, environmental and genetic factors likely modify the phenotype of patients with the disorder. Here, we review mouse genetics studies which may help identify genetic modifiers for VCFS/DGS. PMID:18636633

  8. A Roman correspondence: George Ent and Cassiano dal Pozzo, 1637-55.

    PubMed

    Cook, Alan

    2005-01-22

    George Ent (FRS 1663), a distinguish physician, was in Rome in 1636, visited the notable collector Cassiano dal Pozzo and saw his Paper Museum. After he returned to London he carried on a correspondence with Cassiano in letters of more than ordinary interest. Cassiano had sent Ent specimens of fossil wood and a table made from fossil wood. They had come from the estates at Acquasparta belonging to Prince Federico Cesi, the founder of the Accademia dei Lincie. The specimens and the table were shown to early meetings of The Royal Society and had a significant part in the developing debate on the origin of fossils. The letters also record exchanges of books between London and Rome. Among medical matters there is news of William Harvey and his works.

  9. A natural history of mathematics: George Peacock and the making of English algebra.

    PubMed

    Lambert, Kevin

    2013-06-01

    In a series of papers read to the Cambridge Philosophical Society through the 1820s, the Cambridge mathematician George Peacock laid the foundation for a natural history of arithmetic that would tell a story of human progress from counting to modern arithmetic. The trajectory of that history, Peacock argued, established algebraic analysis as a form of universal reasoning that used empirically warranted operations of mind to think with symbols on paper. The science of counting would suggest arithmetic, arithmetic would suggest arithmetical algebra, and, finally, arithmetical algebra would suggest symbolic algebra. This philosophy of suggestion provided the foundation for Peacock's "principle of equivalent forms," which justified the practice of nineteenth-century English symbolic algebra. Peacock's philosophy of suggestion owed a considerable debt to the early Cambridge Philosophical Society culture of natural history. The aim of this essay is to show how that culture of natural history was constitutively significant to the practice of nineteenth-century English algebra.

  10. Ocean drilling program for Georges Bank, Eastern Pacific Rise, Mid American Trench, and Antarctica (Weddell sea)

    SciTech Connect

    Not Available

    1985-06-01

    The draft form of an environmental impact statement (EPA No. 850262D) on a proposed 10-year international ocean drilling program describes plans for drilling in the Georges Bank, Eastern Pacific Rise, Mid-American Trench, and Weddell Sea areas. Core samples from the ocean floor in the four study areas will examine oceanic crust, active and passive margins, and ocean paleoenvironment. The program would generate information on sea floor spreading, plate tectonics, the structure of the earth's interior, evolution of ocean life, climatic changes through time, and the structure of the planet. Negative impacts would be damage to the sea floor, drilling muds, possible gas or brine blowouts, and a possible effect on the sonar or hearing of marine mammals. Legal mandates for the impact statement are laws addressing water pollution, international conventions of the sea, and protection for marine life.

  11. George M. Low Trophy: NASA's quality and excellence award. 1992 recipients: Honeywell Clearwater, IBM Houston

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The George M. Low Trophy is awarded to current NASA contractors, subcontractors, and suppliers in the aerospace industry who have demonstrated sustained excellence and outstanding achievements in quality and productivity for three or more years. The objectives of the award are to increase public awareness of the importance of quality and productivity to the Nation's aerospace program and industry in general; encourage domestic business to continue efforts to enhance quality, increase productivity, and thereby strengthen competitiveness; and provide the means for sharing the successful methods and techniques used by the applicants with other American enterprises. Information is given on candidate eligibility for large businesses, the selection process, the nomination letter, and the application report. The 1992 highlights and recipients are included.

  12. Georges Teissier (1900-1972) and the modern synthesis in France.

    PubMed

    Loison, Laurent

    2013-10-01

    This Perspectives is devoted to the ideas of the French zoologist Georges Teissier about the mechanisms of evolution and the relations between micro- and macroevolution. Working in an almost universally neo-Lamarckian context in France, Teissier was one of the very few Darwinians there at the time of the evolutionary synthesis. The general atmosphere of French zoology during the 1920s and the 1930s will first be recalled, to understand the specific conditions in which Teissier became a zoologist. After a brief overview of his joint work with Philippe L'Héritier on the experimental genetics of Drosophila, this article describes the ways Teissier, during the 1950s, conceptualized the mechanisms that could allow for macroevolutionary transitions.

  13. Georges Teissier (1900–1972) and the Modern Synthesis in France

    PubMed Central

    Loison, Laurent

    2013-01-01

    This Perspectives is devoted to the ideas of the French zoologist Georges Teissier about the mechanisms of evolution and the relations between micro- and macroevolution. Working in an almost universally neo-Lamarckian context in France, Teissier was one of the very few Darwinians there at the time of the evolutionary synthesis. The general atmosphere of French zoology during the 1920s and the 1930s will first be recalled, to understand the specific conditions in which Teissier became a zoologist. After a brief overview of his joint work with Philippe L’Héritier on the experimental genetics of Drosophila, this article describes the ways Teissier, during the 1950s, conceptualized the mechanisms that could allow for macroevolutionary transitions. PMID:24089462

  14. The new Computational and Data Sciences Undergraduate Program at George Mason University

    NASA Astrophysics Data System (ADS)

    Borne, K. D.; Wallin, J. F.

    2008-12-01

    We present the new undergraduate program in Computational and Data Sciences at George Mason University. The goals of the program are to train the next-generation scientists in the tools and techniques of cyber-enabled science. New courses include Introduction to Computational and Data Sciences, Scientific Data and Databases, Scientific Data and Information Visualization, Scientific Data Mining, and Scientific Modeling and Simulation. This is an interdisciplinary program, drawing examples, classroom materials, and student activities from a broad range of physical and biological sciences, including Space Physics (and Space Weather), Solar Physics, Astronomy, Geosciences, Geoinformatics, Materials Science, Bioinformatics, Chemistry, and Physics. We will describe some of the motivations and early results from the program.

  15. George Herbert Mead and the Allen controversy at the University of Wisconsin.

    PubMed

    Cook, Gary A

    2007-01-01

    This essay uses previously unpublished correspondence of George Herbert Mead to tell the story of his involvement in the aftermath of a political dispute that took place at the University of Wisconsin during the years 1914-1915. It seeks thereby to clarify the historical significance of an article he published on this controversy in late 1915. Taken together with relevant information about the educational activities of William H. Allen of the New York Bureau of Municipal Research, Mead's correspondence and article throw helpful light upon his understanding of how an educational survey of a university should proceed; they also show how he went about the task of evaluating a failed attempt at such a survey.

  16. “FISHed” out the diagnosis: A case of DiGeorge syndrome

    PubMed Central

    Bajaj, S; Thombare, TS; Tullu, MS; Agrawal, M

    2016-01-01

    Our patient presented with congenital heart disease (CHD: Tetralogy of Fallot), hypocalcemia, hypoparathyroidism, and facial dysmorphisms. Suspecting DiGeorge syndrome (DGS), a fluorescence in situ hybridization (FISH) analysis for 22q11.2 deletion was made. The child had a hemizygous deletion in the 22q11.2 region, diagnostic of DGS. Unfortunately, the patient succumbed to the heart disease. DGS is the most common microdeletion syndrome, and probably underrecognized due to the varied manifestations. This case stresses the importance of a detailed physical examination and a high index of suspicion for diagnosing this genetic condition. Timely diagnosis can help manage and monitor these patients better and also offer prenatal diagnosis in the next pregnancy. PMID:26489877

  17. George Ellery Hale, Ernest Fox Nichols, and Radiometry at the Yerkes Observatory

    NASA Astrophysics Data System (ADS)

    Brashear, R. S.

    1993-12-01

    In the 1890s, George Ellery Hale, Director of the Yerkes Observatory, attempted to detect the solar corona when the Sun was not in eclipse. His failure to detect the corona optically led him to see if he could discover any indications of coronal heat with the use of bolometers. At first, Hale wanted to find coronal heat during a total eclipse in order to determine whether the heat was significant enough to be measurable out of eclipse. Hale would often try to enlist the aid of others traveling to distant eclipse sights by asking them to perform certain bolometric observations. Ernest Fox Nichols's work with the modified Crookes radiometer led Hale to attempt to appropriate Nichols for his coronal research. Hale's scheme back-fired when Nichols insisted on measuring stellar heat, not coronal heat. Although Hale was initially disappointed, Nichols's results at Yerkes made Hale realize the potential value of radiometric research in astrophysical problems.

  18. Changes in natural mortality of Atlantic cod ( Gadus morhua) on Eastern Georges Bank

    NASA Astrophysics Data System (ADS)

    Wang, Yanjun

    2016-10-01

    The assessment of Eastern Georges Bank cod with the assumption of a constant natural mortality of 0.2 has over-estimated stock productivity, resulting in a severe retrospective pattern since the late 2000s. Comparing relative exploitation rate (ratio of fishery catch at age to survey abundance indices at age) with total mortality calculated from the age distribution in surveys indicated a conflict when constant natural mortality was assumed. This inconsistency implies an increase in natural mortality since the mid-1990s. In this paper, natural mortality estimated by Virtual Population Analysis (VPA) indicated that natural mortality for this stock has increased to 0.8 since the mid-1990s for ages 6+. Potential factors contributing to this elevated natural mortality, including poor fish conditions and increased losses due to seal predation were discussed.

  19. Innovation and hard work: The 2015 George E. Palade Medal Award Lecture

    PubMed Central

    Whitcomb, David C.

    2015-01-01

    The George E Palade Medal is the highest honor awarded by the International Association of Pancreatology and is given to an individual who has made outstanding contributions to the understanding of the pancreas and pancreatic diseases. Professor David C Whitcomb, University of Pittsburgh, is the 2015 recipient. The Palade Lecture, presented in Shanghai, China on August 28, 2015, included 5 personal stories that provide perspective from a life-time of achievement: “My life in a nutshell”; “Two old ladies”; “7777”; “I helped put a man on the moon”; and “Rugby”. Together, the stories provide encouragement to a younger generation, struggling to find their way as physicians and scientists who are working on pancreatic or other diseases in a challenging world. PMID:26481054

  20. A sociohistorical examination of George Herbert Mead's approach to science education.

    PubMed

    Edwards, Michelle L

    2016-07-01

    Although George Herbert Mead is widely known for his social psychological work, his views on science education also represent a significant, yet sometimes overlooked contribution. In a speech delivered in March 1906 entitled "The Teaching of Science in College," Mead calls for cultural courses on the sciences, such as sociology of science or history of science courses, to increase the relevancy of natural and physical science courses for high school and university students. These views reflect Mead's perspective on a number of traditional dualisms, including objectivity versus subjectivity and the social sciences versus natural and physical sciences. Taking a sociohistorical outlook, I identify the context behind Mead's approach to science education, which includes three major influences: (1) German intellectual thought and the Methodenstreit debate, (2) pragmatism and Darwin's theory of evolution, and (3) social reform efforts in Chicago and the General Science Movement.

  1. George Henry Falkiner Nuttall and the origins of parasitology and Parasitology.

    PubMed

    Cox, F E G

    2009-10-01

    By the beginning of the twentieth century, most of the major discoveries concerning the nature and life cycles of parasites had been made and tropical medicine was beginning to establish itself as a discipline but parasitology still lacked any real cohesion or focus. This focus arrived in 1908 when George Nuttall founded a new journal, Parasitology, as a Supplement to the Journal of Hygiene in order to cater for increasing numbers of papers on protozoological, helminthological and entomological topics that were being submitted for publication to that journal; thus bringing these three subjects together under one heading and, in doing so, established the discipline of parasitology. The events leading up to and the subsequent development of the discipline are discussed.

  2. George M. Low trophy NASA's quality and excellence award, 1992. Application guidelines: Large business

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The George M. Low Trophy is awarded to current NASA contractors, subcontractors, and suppliers in the aerospace industry who have demonstrated sustained excellence and outstanding achievements in quality and productivity for three or more years. The objectives of the award are to increase public awareness of the importance of quality and productivity to the Nation's aerospace program and industry in general; encourage domestic business to continue efforts to enhance quality, increase productivity, and thereby strengthen competitiveness; and provide the means for sharing the successful methods and techniques used by the applicants with other American enterprises. Information is given on candidate eligibility for large businesses, the selection process, the nomination letter, and the application report.

  3. Intelligence as the plasticity of instinct: George J. Romanes and Darwin's earthworms.

    PubMed

    Morganti, Federico

    2011-01-01

    In the following article I provide a brief analysis of George J. Romanes' conception of intelligence and its relationship with instincts. Through a careful reading of some key-passages from Mental Evolution in Animals (1883)--Romanes' chief work on the subject--I endeavour to show how the very notion of intelligence was related, in Romanes' thought, to individual adaptation to the environmental novelty. Also, I attempt to clarify in what sense, according to Romanes, this capacity was to be included among the factors of organic evolution. Lastly, I compare Romanes' view with that expressed in Darwin's last book, i.e. The Formation of Vegetable Mould through the Action of Worms (1881). I contend that the two scientists basically shared the same conception of the relationship between instincts and intelligence, which accounted not only for the need of phylogenetic continuity, but also for that of discontinuity due to adaptive divergence.

  4. Potential utilization of the NASA/George C. Marshall Space Flight Center in earthquake engineering research

    NASA Technical Reports Server (NTRS)

    Scholl, R. E. (Editor)

    1979-01-01

    Earthquake engineering research capabilities of the National Aeronautics and Space Administration (NASA) facilities at George C. Marshall Space Flight Center (MSFC), Alabama, were evaluated. The results indicate that the NASA/MSFC facilities and supporting capabilities offer unique opportunities for conducting earthquake engineering research. Specific features that are particularly attractive for large scale static and dynamic testing of natural and man-made structures include the following: large physical dimensions of buildings and test bays; high loading capacity; wide range and large number of test equipment and instrumentation devices; multichannel data acquisition and processing systems; technical expertise for conducting large-scale static and dynamic testing; sophisticated techniques for systems dynamics analysis, simulation, and control; and capability for managing large-size and technologically complex programs. Potential uses of the facilities for near and long term test programs to supplement current earthquake research activities are suggested.

  5. 'A vehicle of symbols and nothing more'. George Romanes, theory of mind, information, and Samuel Butler.

    PubMed

    Forsdyke, Donald R

    2015-09-01

    Today's 'theory of mind' (ToM) concept is rooted in the distinction of nineteenth-century philosopher William Clifford between 'objects' that can be directly perceived and 'ejects', such as the mind of another person, which are inferred from one's subjective knowledge of one's own mind. George Romanes, a founder with Charles Darwin of the discipline of comparative psychology, considered the minds of animals as ejects, an idea that could be generalized to 'society as eject' and, ultimately, 'the world as an eject' - mind in the universe. Yet, Romanes and Clifford only vaguely connected mind with the abstraction we call 'information', which needs 'a vehicle of symbols' - a material transporting medium. However, Samuel Butler was able to address, in informational terms depleted of theological trappings, both organic evolution and mind in the universe. This view harmonizes with insights arising from modern DNA research, the relative immortality of 'selfish' genes, and some startling recent developments in brain research.

  6. Georges Lemaître: A Brief Introduction to His Science, His Theology, and His Impact

    NASA Astrophysics Data System (ADS)

    Holder, Rodney D.; Mitton, Simon

    For several decades historians of astronomy have overlooked the achievements in cosmology of the Belgian priest and professor of physics, Georges Lemaître (1894-1966). In 1927 he became the first to propose a theory of the expansion of the universe to explain the redshifts of galaxies, an advance that is often attributed to Edwin Hubble. Lemaître published the original version of the Hubble Law, and he produced the first estimate of the Hubble constant. He proposed a "Fireworks Universe" that became better known as the Big Bang theory for the origin of the universe, for which he is now popularly regarded as the "father of the Big Bang." This Introduction gives an overview to the 13 chapters in this book, which is devoted to the science and theology of a remarkable scholar, cosmologist, and theologian.

  7. Cloning of a balanced translocation breakpoint mapping in the DiGeorge syndrome critical region

    SciTech Connect

    Demczuk, S.; Zucman, J.; Desmaze, C.

    1994-09-01

    DiGeorge syndrome (DGS) is a developmental defect of thymus, parathyroids and heart, which is associated with microdeletions in chromosomal region 22q11.2. A detailed physical map of the region has been established and a shortest region of overlap based on deletions and unbalanced translocations giving rise to DGS has been derived. Moreover, the breakpoint of a balanced translocation borne by a DGS patient has been localized in that critical region; thereby suggesting that the translocation breakpoint interrupts the or one of the major gene(s) implicated in DGS. We have initiated a chromosome walk by establishing cosmid contigs from probes distally flanking the breakpoint. One contig covers 150 kb of genomic DNA and a second one spans 350 kb in the region and contains the balanced translocation breakpoint. Phylogenetically conserved sequences are being searched for in the vicinity of the breakpoint to be used as probes in order to isolate cDNAs.

  8. Chromosome 22q11.2 deletion syndrome (DiGeorge syndrome/velocardiofacial syndrome).

    PubMed

    McDonald-McGinn, Donna M; Sullivan, Kathleen E

    2011-01-01

    Chromosome 22q11.2 deletion syndrome is a common syndrome also known as DiGeorge syndrome and velocardiofacial syndrome. It occurs in approximately 1:4000 births, and the incidence is increasing due to affected parents bearing their own affected children. The manifestations of this syndrome cross all medical specialties, and care of the children and adults can be complex. Many patients have a mild to moderate immune deficiency, and the majority of patients have a cardiac anomaly. Additional features include renal anomalies, eye anomalies, hypoparathyroidism, skeletal defects, and developmental delay. Each child's needs must be tailored to his or her specific medical problems, and as the child transitions to adulthood, additional issues will arise. A holistic approach, addressing medical and behavioral needs, can be very helpful.

  9. "FISHed" out the diagnosis: A case of DiGeorge syndrome.

    PubMed

    Bajaj, S; Thombare, T S; Tullu, M S; Agrawal, M

    2016-01-01

    Our patient presented with congenital heart disease (CHD: Tetralogy of Fallot), hypocalcemia, hypoparathyroidism, and facial dysmorphisms. Suspecting DiGeorge syndrome (DGS), a fluorescence in situ hybridization (FISH) analysis for 22q11.2 deletion was made. The child had a hemizygous deletion in the 22q11.2 region, diagnostic of DGS. Unfortunately, the patient succumbed to the heart disease. DGS is the most common microdeletion syndrome, and probably underrecognized due to the varied manifestations. This case stresses the importance of a detailed physical examination and a high index of suspicion for diagnosing this genetic condition. Timely diagnosis can help manage and monitor these patients better and also offer prenatal diagnosis in the next pregnancy.

  10. Molecular genetic study of the frequency of monosomy 22q11 in DiGeorge syndrome

    SciTech Connect

    Carey, A.H.; Kelly, D.; Halford, S.; Wadey, R.; Williamson, R.; Scambler, P.J. ); Wilson, D.; Goodship, J.; Burn, J. ); Paul, T. )

    1992-11-01

    It is well established that DiGeorge syndrome (DGS) may be associated with monosomy of 22q11-pter. More recently, DNA probes have been used to detect hemizygosity for this region in patients with no visible karyotypic abnormality. However, DGS has also been described in cases where the cytogenetic abnormality does not involve 22q11; for instance, four cases of 10p- have been reported. In this study the authors have prospectively analyzed patients, but using DNA markers from 22q11, to assess the frequency of 22q11 rearrangements in DGS. Twenty-one of 22 cases had demonstrable hemizygosity for 22q11. Cytogenetic analysis had identified interstitial deletion in 6 of 16 cases tested; in 6 other cases no karyotype was available. When these results are combined with those of previous studies, 33 of 35 DGS patients had chromosome 22q11 deletions detectable by DNA probes. 22 refs., 6 figs., 1 tab.

  11. Immunodeficiency in DiGeorge Syndrome and Options for Treating Cases with Complete Athymia.

    PubMed

    Davies, E Graham

    2013-10-31

    The commonest association of thymic stromal deficiency resulting in T-cell immunodeficiency is the DiGeorge syndrome (DGS). This results from abnormal development of the third and fourth pharyngeal arches and is most commonly associated with a microdeletion at chromosome 22q11 though other genetic and non-genetic causes have been described. The immunological competence of affected individuals is highly variable, ranging from normal to a severe combined immunodeficiency when there is complete athymia. In the most severe group, correction of the immunodeficiency can be achieved using thymus allografts which can support thymopoiesis even in the absence of donor-recipient matching at the major histocompatibility loci. This review focuses on the causes of DGS, the immunological features of the disorder, and the approaches to correction of the immunodeficiency including the use of thymus transplantation.

  12. Genetic modifiers of the physical malformations in velo-cardio-facial syndrome/DiGeorge syndrome.

    PubMed

    Aggarwal, Vimla S; Morrow, Bernice E

    2008-01-01

    Velo-cardio-facial syndrome/DiGeorge syndrome (VCFS/DGS), the most common micro-deletion disorder in humans, is characterized by craniofacial, parathyroid, and thymic defects as well as cardiac outflow tract malformations. Most patients have a similar hemizygous 3 million base pair deletion on 22q11.2. Studies in mouse have shown that Tbx1, a T-box containing transcription factor present on the deleted region, is likely responsible for the etiology of the syndrome. Furthermore, mutations in TBX1 have been found in rare non-deleted patients. Despite having the same sized deletion, most VCFS/DGS patients exhibit significant clinical variability. Stochastic, environmental and genetic factors likely modify the phenotype of patients with the disorder. Here, we review mouse genetics studies, which may help identify possible genetic modifiers for the physical malformations in VCFS/DGS.

  13. Complete DiGeorge anomaly in the absence of neonatal hypocalcemia and velofacial and cardiac defects.

    PubMed

    Al-Tamemi, Salem; Mazer, Bruce; Mitchell, David; Albuquerque, Pedro; Duncan, Alessandra M V; McCusker, Christine; Jabado, Nada

    2005-09-01

    We report an atypical case of complete DiGeorge (DG) anomaly that presented initially exclusively as severe combined immunodeficiency (SCID). The child had severe infections at diagnosis, in keeping with the SCID phenotype; however, normal lymphocyte counts and immunoglobulin levels were noted at admission, which delayed diagnosis. Importantly, the child presented without neonatal hypocalcemia or velofacial or cardiac abnormalities at the time of diagnosis, which masked underlying DG. This case outlines the difficulties in making the diagnosis of SCID in a timely manner and illustrates the variation in presentation of the 22q11.2 deletion syndrome. There should be a high index of suspicion for primary immunodeficiency among children with severe infections and, because management may vary, DG anomaly should be considered in the differential diagnosis of T- B+ natural killer+ SCID.

  14. Impacts of exploratory drilling for oil and gas on the benthic environment of Georges Bank

    USGS Publications Warehouse

    Neff, J. M.; Bothner, Michael H.; Maciolek, N. J.; Grassle, J. F.

    1989-01-01

    Cluster analysis revealed a strong relationship between community structure and both sediment type and water depth. Little seasonal variation was detected, but some interannual differences were revealed by cluster analysis and correspondence analysis. The replicates from a station always resembled each other more than they resembled any replicates from other stations. In addition, the combined replicates from a station always clustered with samples from that station taken on other cruises. This excellent replication and uniformity of the benthic infaunal community at a station over time made it possible to detect very subtle changes in community parameters that might be related to discharges of drilling fluid and drill cuttings. Nevertheless, no changes were detected in benthic communities of Georges Bank that could be attributed to drilling activities.

  15. The effects of child abuse as seen in adults: George Orwell.

    PubMed

    Shengold, L

    1985-01-01

    The author presents the case of a patient who showed the massive defensive effects seen in people who were abused in childhood. These effects are similar to those described in George Orwell's 1984 and in his autobiographical writings: denial and "doublethink"; masochistic submission to the tormentor; turning of anger against the self and loving "Big Brother"; identifying with the abuser and tormenting others; a burgeoning of anal mechanisms and obsessive phenomena that results in a massive isolation of affects; excessive emotional control alongside outbursts of rage. The interference with memory and emotions compromises identity and humanity. The unforseeable evolution of innate gifts in a child sometimes permits a partial transcendence of these crippling defenses, as Orwell partially transcended what appears to have been the emotional deprivation of his childhood and what he felt to have been the abuse of his schoolboy years.

  16. George Orwell (1903-1950)--writer, socialist, eccentric and tuberculosis sufferer.

    PubMed

    Dubovsky, H

    1995-10-01

    George Orwell, born Eric Blair in India in 1903, the third generation of colonial service stock, joined the Indian Imperial Police in Burma in 1922 after leaving school in England. Rejecting the racial and cultural barriers of colonial rule he encountered there, he returned to England to become a writer. He became allied to leftist and labour causes and, based on personal participation, documented the life and work of the underprivileged and working classes in England and Paris. He also fought with the leftist alliance in the Spanish Civil War against Franco's army revolt against the Republican Government. Although a fine essayist and master of English prose, he is best known for Animal Farm and Nineteen Eighty-Four, two political satires on the Soviet system and totalitarianism respectively. These brought him fame and financial security shortly before his death of tuberculosis at the age of 47, after a life of recurrent ill health and economic hardship.

  17. Development of Antarctic herb tundra vegetation near Arctowski station, King George Island

    NASA Astrophysics Data System (ADS)

    Kozeretska, I. A.; Parnikoza, I. Yu.; Mustafa, O.; Tyschenko, O. V.; Korsun, S. G.; Convey, P.

    2010-01-01

    We studied the development of the Antarctic herb tundra vegetation formation in relation to the history of deglaciation across a range of habitats near H. Arctowski Research Station (King George Island, South Shetland Islands). Across the three identified environmental zones (coastal, intermediate, periglacial), we quantified the total vegetation cover, cover of the two indigenous flowering plants and bryophytes, age structure and reproductive features of the two flowering plants, and species diversity of mosses and liverworts. Analysis of these data supported the recognition of the three environmental zones; however, there were few indications of systematic differences in biological features of the two higher plants across the three zones, generally supporting the view that these, and the grass Deschampsia antarctica in particular, are effective primary colonists of recently deglaciated ground in this region.

  18. Bedform distribution and inferred sand transport on Georges Bank, United States Atlantic continental shelf.

    USGS Publications Warehouse

    Twichell, D.C.

    1983-01-01

    Four bedform provinces have been identified using sidescan-sonar and echo-sounding techniques: large sand waves superimposed on sand ridges, small sand waves, megaripples, and featureless seafloor. Sand-wave asymmetry and surface-sediment texture have been used to infer bedload transport paths and although the asymmetry of megaripples could not be determined, the occurrence of megaripples between the small sand-wave province and areas of featureless seafloor suggests a decreasing effectiveness of sand transport away from the bank crest. This sand dispersal pattern is further supported by the surface sediments which become progressively finer to the N and SW away from the crest of Georges Bank.-from Author

  19. An introduction to the medical epistemology of Georges Canguilhem: moving beyond Michel Foucault.

    PubMed

    Spicker, S F

    1987-11-01

    Although American philosophers and physicians are generally familiar with the writings of Claude Bernard (1813-1878), especially his Introduction to the Study of Experimental Medicine (1865), the medical epistemology of Georges Canguilhem, born in 1904, is virtually unknown in English speaking nations. Although indebted to Bernard for his conception of the methods to be employed in the acquisition of medical knowledge, Canguilhem radically reformulates Bernard's concepts of 'disease', 'health', 'illness', and 'pathology'. Contemporary exhortations to medical professionals and medical students that they "pay more attention to the whole patient" take on significance in working through the writings of Canguilhem; of crucial importance is the relation that obtains between a patient's unique symptomatology and the proper drug regiment that is required.

  20. Characteristics of egg production of the planktonic copepod, Calanus finmarchicus, on Georges Bank: 1994 1999

    NASA Astrophysics Data System (ADS)

    Runge, J. A.; Plourde, S.; Joly, P.; Niehoff, B.; Durbin, E.

    2006-11-01

    We present here a synthesis of observations of egg production rates (EP) of the planktonic copepod, Calanus finmarchicus, carried out during process cruises of the US GLOBEC Northwest Atlantic/Georges Bank program between January and June 1995, 1997 and 1999. Female C. finmarchicus produced eggs at relatively high rates in at least some regions of Georges Bank during all months between January and June. Median, monthly EP varied between 24 eggs female -1 d -1 in January to 50 eggs female -1 d -1 in April-June; the highest mean EP was 86 eggs female -1 d -1. Mean egg diameter was negatively related to ambient mean water-column temperature (0-100 m or bottom), decreasing from 149 to 142 μm between January and June. Direct measurements of body C or N or prosome length-mass relationships were used to determine mass-specific egg production rates. The relationships between estimates of chlorophyll a standing stock (mg chl. a m -2) and both C- and N-specific rates (% d -1) are reasonably well ( r2=0.42) described by Ivlev curves. It is likely that chlorophyll standing stock serves as a proxy of both phytoplankton and microzooplankton food concentrations available to adult females. Chlorophyll standing stocks were below the critical concentration (at which EP is 95% of the calculated maximum) at approximately 55% of stations occupied over the study period, indicating frequent food limitation to varying extent. There were periods (e.g., over at least 6 d in April, 1997 on the southern flank) during which food limitation was severe. There was no detectable influence of mean water-column temperature on mass-specific EP. Hatching success varied between 50% and 95% without any seasonal trend. Our qualitative observations suggest the possibility that a significant proportion of hatching nauplii incubations were non-viable, meriting further study.

  1. George William Hill, the Great but Unknown 19th Century Celestial Mechanician

    NASA Astrophysics Data System (ADS)

    Corbin, Brenda G.

    2012-01-01

    George William Hill (1838-1914) has long been considered one of the most famous and talented celestial mechanicians of the past century and a half. However, many people have never heard of him and his work. Simon Newcomb said he "will easily rank as the greatest master of mathematical astronomy during the last quarter of the nineteenth century.” After receiving a B.A. at Rutgers in 1859, Hill began work in 1861 at the office of the American Ephemeris and Nautical Almanac in Cambridge, MA. He moved to Washington with the group in 1882 which then became part of the U. S. Naval Observatory. Newcomb, beginning his work on planetary motion, assigned the theory of Jupiter and Saturn to him, calling it about the most difficult topic. Hill's work was published by the USNO in 1890 as A New Theory of Jupiter and Saturn. From 1898 to 1901, Hill lectured on the subject of celestial mechanics at Columbia University in a position created just for him. After 1892 and until his death, he lived at the family homestead in West Nyack, NY. He never married, was something of a recluse, and spent most of his time with his books and research. Hill was an amateur botanist and enjoyed exploring on long walks in the countryside. Many honors and awards came to him during his lifetime, both from the U.S. and abroad, including serving as president of the American Mathematical Society. All of Hill's mathematical and astronomical research was incorporated in The Collected Mathematical Works of George William Hill. This work, containing a preface in French by Poincare, was published in 4 large volumes by the Carnegie Institution of Washington in 1905.

  2. Planktonic hydroids on Georges Bank: effects of mixing and food supply on feeding and growth1

    NASA Astrophysics Data System (ADS)

    Bollens, Stephen M.; Horgan, Erich; Concelman, Stephanie; Madin, Laurence P.; Gallager, Scott M.; Butler, Mari

    Huge numbers of hydroids (principally Clytia gracilis) were recently reported suspended in the plankton over the shallow, well-mixed region of Georges Bank, where preliminary feeding experiments suggested that these planktonic predators could have a potentially devastating effect on their zooplankton prey (Madin et al., 1996). Based on these initial findings we undertook a more extensive set of laboratory experiments examining the effects of particulate food concentration and mixing (turbulence) intensity on the feeding and growth of suspended hydroids. Not surprisingly, we found a clear effect of particulate food concentration on the growth of hydroid colonies. After 7 days at 15°C, both colony size (number of hydranths colony -1) and specific growth rate (hydranth hydranth -1 day -1) were significantly greater in well-fed (80-160 Artemia nauplii L -1) versus starved treatments. More interesting was the additional significant effect of turbulent mixing ( ɛ=9×10 -5 W kg -1) on hydroid growth. Consumption rates (4.5 Artemia nauplii hydranth -1 day -1) were not significantly different between mixing vs. non-mixing treatments, indicating that the enhanced growth rate in the mixing treatments could not have been due to turbulence-enhanced predator-prey contact rates. An alternative hypothesis for the apparent advantage that mixing seemed to confer on hydroid growth is that reduced boundary layer thickness around the hydroids served to replenish the local supply of DOM and oxygen and/or remove waste products. This study indicates that growth rate of planktonic hydroids is dependent on both food concentration and mixing intensity, a finding that helps explain why these organisms are vastly more abundant in the central, shallow, well-mixed region of Georges Bank compared to the stratified flanks of the Bank.

  3. Geologic controls on the sources of water to Lake George, Southeastern Adirondack Mountains of New York

    SciTech Connect

    Shuster, E.L.; LaFleur, R.G.; McCaffrey, R. . Dept. of Earth and Environmental Sciences); Boylen, C.W. . Rensselaer Fresh Water Inst.)

    1993-03-01

    Lake George is a long, deep, fault-bounded lake in the Adirondack Mountains, with relatively undeformed Paleozoic sediments in its valley floor and fractured high-grade meta-igneous and meta-sedimentary Proterozoic rocks in the drainage basins's upland. Overlying these rocks is a thin mantle of glacial deposits, consisting of sandy tills, kamic sands and glacio-lacustrine clays. Stratified ice-contact deposits and glacio-lacustrine deposits are generally restricted to the basins's lower elevations. The configuration of fractured bedrock and glacial overburden deposits of varying hydraulic conductivities suggests a variety of potential hydrogeologic flow routes, which can be generally categorized as reflect near-surface and deep groundwater flow systems. A hydrologic survey of the lake suggests that groundwater contributes approximately 20% to Lake George's annual hydrologic budget, with precipitation directly onto the lake's surface and tributary streamflow comprising the remaining 25% and 55%, respectively. Separating streamflow responses to precipitation by formal inversion into quick-, intermediate-, and slow-recession curves (originating from soils, unconsolidated surficial deposits, and fractured bedrock, respectively) suggests that as much as 40 to 50% of the tributary streamflow during the summer of 1988 originated from the slowest return route, a similar percentage has followed the intermediate route, and less than 10% of the streamflow originated as soil water ( runoff''). The flow-partitioning calculations typically suggest decay constants for these exponential recession curves on the order of 1, 10, and 100 days for the quick-, intermediate-, and slow-flow components to tributary streamflow, respectively.

  4. Tetralogy of Fallot associated with deletion in the DiGeorge region of chromosome 22 (22q11)

    SciTech Connect

    D`Angelo, J.A.; Pillers, D.M.; Jett, P.L.

    1994-09-01

    Cardiac conotruncal defects, such as Tetralogy of Fallot (TOF), are associated with DiGeorge syndrome which has been mapped to the q11 region of chromosome 22 and includes abnormalities of neural crest and branchial arch development. Patients with conotruncal defects and velo-cardio-facial syndrome may have defects in the 22q11 region but not show the complete DiGeorge phenotype consisting of cardiac, thymus, and parathyroid abnormalities. We report two neonates with TOF and small deletions in the DiGeorge region of chromosome 22 (46,XX,del(22)(q11.21q11.23) and 46,XY,del(22)(q11.2q11.2)) using both high-resolution cytogenetics and fluorescence in situ hybridization (FISH). The first patient is a female with TOF and a family history of congenital heart disease. The mother has pulmonic stenosis and a right-sided aortic arch, one brother has TOF, and a second brother has a large VSD. The patient had intrauterine growth retardation and had thrombocytopenia due to maternal IgG platelet-directed autoantibody. Lymphocyte populations, both T and B cells, were reduced in number but responded normally to stimulation. The findings were not attributed to a DiGeorge phenotype. Although she had transient neonatal hypocalcemia, her parathyroid hormone level was normal. The patient was not dysmorphic in the newborn period but her mother had features consistent with velo-cardio-facial syndrome. The second patient was a male with TOF who was not dysmorphic and had no other significant clinical findings and no family history of heart disease. Lymphocyte testing did not reveal a specific immunodeficiency. No significant postnatal hypocalcemia was noted. These cases illustrate that there is a wide spectrum of clinical features associated with defects of the 22q11 region. We recommend karyotype analysis, including FISH probes specific to the DiGeorge region, in any patient with conotruncal cardiac defects.

  5. Retrieval of cloud microphysical parameters using the NOAA/PSD W-band cloud radar from R/V Ronald H. Brown during the VOCALS-REx field program

    NASA Astrophysics Data System (ADS)

    Fairall, C. W.; Deszoeke, S. P.; Moran, K.; Pezoa, S.; Wolfe, D. E.; Zuidema, P.

    2009-12-01

    The NOAA Physical Science Division deployed a new pitch-roll stabilized, vertically pointing W-band (94 GHz) Doppler cloud radar on the NOAA research vessel Ronald H. Brown during the VOCALS-Rex field program in fall 2008 in the stratocumulus region off the coast of Chile. The radar operated at full sensitivity on Leg-2 (November 8-30, 2008). The radar produced profiles of full Doppler spectra and the first three moments of the spectral peak at 0.3 s time intervals; the vertical resolution is 25 m. Pitch-roll stabilization allows Doppler measurement of vertical motion without tilt-contamination by horizontal winds; ship heave is measured independently and subtracted from the radar vertical velocity to yield very accurate particle vertical motions. In this paper we describe the results of processing the radar moments in one-hour blocks to retrieve cloud and drizzle microphysical parameters using the method of Frisch, Fairall, and Snider, JAS1995. Additional inputs from a lidar ceilometer and a microwave radiometer are used. For cloud, profiles of liquid water and mean cloud drop radius are obtained; for drizzle profiles of liquid water, mean drizzle drop radius, and rainrate are obtained. Cloud microphysics processing is only possible in non-drizzling cases. The results are compared to analyses from the EPIC2001 field program in the same location.

  6. A shell-derived time history of bomb {sup 14}C on Georges Bank and its Labrador Sea implications

    SciTech Connect

    Weidman, C.R.; Jones, G.A.

    1993-08-15

    Bomb-produced radiocarbon has been used in the past as an important tracer of ocean circulation and as a valuable tool for calculating CO{sub 2} air-sea exchange. However, previous studies of the ocean`s time-varying bomb {sup 14}C record have been confined exclusively to analyzing banded corals, and thus their application has been limited to the lower latitudes. The first time history of bomb {sup 14}C from the high-latitude North Atlantic Ocean is obtained from a 54-year-old mollusc specimen, (Bivalvia) Arctica islandica, which was collected live from Georges Bank (41{degrees}N) in 1990. The annual growth bands of its shell were analyzed for {Delta}{sup 14}C using accelerator mass spectrometry, producing a {Delta}{sup 14}C time history from 1939 to 1990. The depleted condition of the Georges Bank bomb {sup 14}C signal relative to two coral-derived North Atlantic {Delta}{sup 14}C time histories suggests a significant deepwater source for the waters on Georges Bank. Supported by previous work linking the origin of waters on Georges Bank to the Labrador Sea, the {Delta}{sup 14}C budget on Georges Bank is modeled as Labrador Sea water, which largely becomes confined to the shelf and partially equilibrates with the atmosphere during a 1-year transit time from the Labrador Sea to Georges Bank. This model is also used to estimate a time history of bomb {sup 14}C for the Labrador Sea. Prebomb {Delta}{sup 14}C values calculated for the surface Labrador Sea suggest that a greater inventory of bomb {sup 14}C has accumulated here than has previously been reported. Deduced variations in the ventilation and/or {sup 14}CO{sub 2} uptake rates in the Labrador Sea correspond with observed changes in surface salinity of the Labrador Sea, suggesting a reduction in deepwater formation during the late 1960s and 1970s. 59 refs., 11 figs., 2 tabs.

  7. [Autoimmune disorder secondary to DiGeorge syndrome: a long-term follow-up case report and literature review].

    PubMed

    Xie, Y; Guo, J Q; Hua, Y; Zhao, W H; Sun, Q; Lu, X T

    2016-12-18

    DiGeorge syndrome is the most common chromosome microdeletion disease. The classical complications include congenital heart disease, hypothyroidism, immunodeficiency, facial abnormalities, and hypocalcemia. According to whether there is an absence or hypoplasia of the thymus, DiGeorge syndrome can be divided into two types, complete DiGeorge syndrome and partial DiGeorge syndrome. The patient was a female born with congenital heart disease, facial abnormalities and cleft palate. When the patient went to school, she had learning difficulty and had problems in communication and personal social behavior. Breath-holding occurred when she was 6 years old. She got infections about 2-3 times a year, which was easy to be cured each time. Chromosome microdeletion test of peripheral blood showed the classical 22q11.2 microdeletion, and no evidence showed that she has thymus absence, thus her disease was diagnosed as partial DiGeorge syndrome. When the patient was 6 years old, the blood routine test showed slight thrombocytopenia, and reexaminations after that indicated the similar result. When 9 years old, she was found with anemia and severe thrombocytopenia. At the age of 10, the patient was admitted to our hospital, complaining of petechia in the body and mucous of mouth. According to the various examinations results, doctors eventually considered the situation as an autoimmune disorder phenomenon. After being treated by pulse-dose methylprednisolone for three days, the bleeding ceased. Then the patient orally took prednisone acetate and pulse-dose cyclophosphamide, however the thrombocyte and hemoglobin levels had not been back to a normal range. But when the dose of prednisone acetate was reduced, the blood platelet count declined again while the hemoglobin kept normal. The long-term follow-up of this case lasted for more than 20 years. Until now, the patient is taking orally prednisone acetate as a maintainance treatment, and the anemia has been improved since, but

  8. Localization of the human mitochondrial citrate transporter protein gene to chromosome 22Q11 in the DiGeorge syndrome critical region.

    PubMed

    Heisterkamp, N; Mulder, M P; Langeveld, A; ten Hoeve, J; Wang, Z; Roe, B A; Groffen, J

    1995-09-20

    A high percentage of patients with DiGeorge syndrome and velo-cardio-facial syndrome have interstitial deletions on chromosome 22q11. The shortest region of overlap is currently estimated to be around 55 kb. Two segments of DNA from chromosome 22q11, located 160 kb apart, were cloned because they contained NotI restriction enzyme sites. In the current study we demonstrate that these segments are absent from chromosomes 22 carrying microdeletions of two different DiGeorge patients. Fluorescence in situ and Southern blot hybridization was further used to show that this locus is within the DiGeorge critical region. Phylogenetically conserved sequences adjacent to one human cell lines. cDNAs isolated with a probe from this segment showed it to contain the gene for teh human mitochondrial citrate transporter protein. Deletion of this gene in DiGeorge syndrome and velocardio-facial syndrome may contribute to the mental deficiency seen in the patients.

  9. Hypocalcemic seizure mistaken for idiopathic epilepsy in two cases of DiGeorge syndrome (chromosome 22q11 deletion syndrome).

    PubMed

    Tsai, Pei-Lin; Lian, Li-Ming; Chen, Wei-Hung

    2009-12-01

    The chromosome 22q11 deletion syndrome, which is synonymous with DiGeorge syndrome, is a congenital anomaly characterized by abnormal facies, congenital heart defects, hypoparathyroidism with hypocalcemia, and immunodeficiency. Neurological manifestations of the chromosome 22q11 deletion syndrome are variable, and include mental deficiency, speech disturbances, learning difficulties, attention deficit hyperactivity disorder, and epilepsy. Hypoparathyroidism and hypocalcemia cause recurrent seizures if patients are not properly treated. We present two patients with poorly controlled epileptic seizures that turned out to be caused by DiGeorge syndrome with hypocalcemia. For such patients, the definitive treatment of seizures depends on recognition of this syndrome and correction of the hypocalcemic state, rather than the use of anticonvulsants.

  10. Wastewater characterization survey, Victor Valley Wastewater Reclamation Authority and hazardous-waste survey at George AFB, California. Final report

    SciTech Connect

    Binovi, R.D.; Ng, E.K.; Tetla, R.A.

    1987-01-01

    This is a report of a survey of the Victor Wastewater Reclamation Authority Sewerage system, the sewage treatment plant, and effluent from the various operations at George AFB, California. The scope of work included the characterization of the wastewater from George AFB, as well as characterization of effluents from 29 oil/water separators servicing industrial operations on base, flow measurements at three locations on base, a microbiological evaluation of aeration basin foam, bench-scale activated-sludge studies, and a review of results from previous surveys. Recommendations: (1) AFFF (Aqueous Film Forming Foam) should never be discharged to the sewer. (2) Programming for pretreatment should proceed at selected operations. (3) More waste and wastestream analysis be performed. (4) Upgrade waste accumulation points. (5) Implement an aggressive inspection program for oil/water separators. (6) Cut down on nonessential washing.

  11. Surficial geology and shaded seafloor relief of Georges Bank, Fundian Channel and Northeast Channel, Gulf of Maine

    USGS Publications Warehouse

    Todd, B.J.; Valentine, Page C.

    2015-01-01

    Georges Bank is a shallow submarine bank that lies south of Nova Scotia and east of Cape Cod and bounds the seaward side of the Gulf of Maine. The international boundary between Canada and the United States transects the bank, and the eastern part of the bank (~7500 square kilometres) lies in Canadian territory. This map shows the surficial geology of a part of Georges Bank at a scale of 1:50 000. This map has companion topographic and backscatter strength maps. These companion maps provide a basis for interpreting the origin of seafloor features and the nature of materials that form the seafloor. The maps are based on multibeam-sonar surveys conducted in 1999 and 2000 to map 11,965 square kilometres of the seafloor.

  12. A human gene similar to Drosophila melanogaster peanut maps to the DiGeorge syndrome region of 22q11.

    PubMed

    McKie, J M; Sutherland, H F; Harvey, E; Kim, U J; Scambler, P J

    1997-11-01

    A Drosophila-related expressed sequence tag (DRES) with sequence similarity to the peanut gene has previously been localized to human chromosome 22q11. We have isolated the cDNA corresponding to this DRES and show that it is a novel member of the family of septin genes, which encode proteins with GTPase activity thought to interact during cytokinesis. The predicted protein has P-loop nucleotide binding and GTPase motifs. The gene, which we call PNUTL1, maps to the region of 22q11.2 frequently deleted in DiGeorge and velo-cardio-facial syndromes and is particularly highly expressed in the brain. The mouse homologue, Pnutl1, maps to MMU16 adding to the growing number of genes from the DiGeorge syndrome region that map to this chromosome.

  13. Henry Adams’s Life of George Cabot Lodge: A Portrait of the Artist as an Alienated Man

    DTIC Science & Technology

    1994-07-20

    literary tradition, especially as had been handed down from Adams’s Puritan forebears. My aim is to present the most complete critical study of this...several critics have pointed to this book as evidence of Adams’s diminished talents--when a careful study of the book in fact demonstrates otherwise...critical studies have given more than cursory attention to the Life of Lodge: J. C. Levenson, The Mind and Art of Henry Adams (1957); George Hochfield

  14. Term-to-Term Retention. Prince George's Community College Office of Institutional Research and Analysis. Enrollment Analysis.

    ERIC Educational Resources Information Center

    Clagett, Craig A.

    A study was undertaken at Maryland's Prince George's Community College to determine term-to-term retention rates for the four cohorts of first-time freshmen entering in fall 1990 (n=2,643), fall 1991 (n=2,251), fall 1992 (n=2,563), and fall 1993 (n=2,419). Two measures of retention were determined: the percentage of students who enrolled the…

  15. An unusual concurrence of graft versus host disease caused by engraftment of maternal lymphocytes with DiGeorge anomaly

    PubMed Central

    Ocejo-Vinyals, J.; Lozano, M.; Sanchez-Velasco, P.; de Diego, J. E.; Paz-Miguel, J.; Leyva-Cobian, F.

    2000-01-01

    We describe a girl with DiGeorge anomaly and normal cytogenetic and molecular studies, whose clinical course was complicated by graft versus host disease caused by intrauterine materno-fetal transfusion, and several immunohaematological alterations including a monoclonal gammapathy of undetermined significance (first IgG, which subsequently changed to IgM). The main clinical features and pathological findings are discussed.

 PMID:10906029

  16. A chicken model for DGCR6 as a modifier gene in the DiGeorge critical region.

    PubMed

    Hierck, Beerend P; Molin, Danil G M; Boot, Marit J; Poelmann, Robert E; Gittenberger-de Groot, Adriana C

    2004-09-01

    DGCR6 is the most centromeric gene in the human DiGeorge critical region and is the only gene in the region with a second functional copy on a repeat localized more distally on chromosome 22. We isolated the chicken ortholog of DGCR6 and showed an embryonic expression pattern that is initially broad but becomes gradually restricted to neural crest cell derivatives of the cardiovasculature. Retrovirus based gene transduction was used to deliver sense and antisense messages to premigrating neural crest cells in vivo. Embryos in which DGCR6 expression was attenuated revealed cardiovascular anomalies reminiscent of those found in DiGeorge syndrome. Moreover, the expression profiles of three other genes from the DiGeorge critical region, TBX-1, UFD1L, and HIRA, were shown to be altered in this model. TBX-1 and UFD1L levels were increased, whereas HIRA was decreased in the hearts and pharyngeal arches of embryos treated with antisense or partial sense constructs, but not with sense constructs for DGCR6. The expression changes were transient and followed the normal DGCR6 expression profile. These data show that neural crest cells might have a role in the distribution of modulator signals to the heart and pharyngeal arches. Moreover, it shows a repressor function for DGCR6 on the expression of TBX-1 and UFD1L. For the first time, DiGeorge syndrome is shown to be a contiguous gene syndrome in which not only several genes from the critical region, but also different cell types within the embryo, interact in the development of the phenotype.

  17. A Preliminary Review of Environmental Requirements and Concerns Based on the Proposed Closure of George Air Force Base, California

    DTIC Science & Technology

    1989-02-01

    Law"] also says DOD has the right to conduct its own cleanups. Note: George AFB is not currently on the National Priorities List. Assembly Bill 3374...The primary contaminant of concern in the East Storm Drain is lead . In compliance with the agreement made between the Base and the regulatory...Training Facility ( FFTF ) consists of a concrete pad which is 100 feet in diameter, an oil/water separator to saparate fuel components from wastewater, and

  18. Is the autosomal dominant Opitz GBBB syndrome part of the DiGeorge/velocardiofacial syndrome with deletions of chromosome area 22q11.2?

    SciTech Connect

    Wulfsberg, E.A.

    1996-08-23

    The classification of Opitz GBBB syndrome has been associated with the deletion of the DiGeorge chromosome region on human chromosome 22q11.2. The broad phenotype involved in this deletion syndrome is usually referred to as the DiGeorge/velocardiofacial syndrome. The clinical description of the patient will influence the diagnosis of the syndrome. More exact descriptions are necessary in order to locate the gene(s) for these disorders. 13 refs.

  19. Induction of tolerance to parental parathyroid grafts using allogeneic thymus tissue in patients with DiGeorge anomaly.

    PubMed

    Chinn, Ivan K; Markert, M Louise

    2011-06-01

    DiGeorge anomaly can affect both thymic and parathyroid function. Although athymia is corrected by allogeneic thymus transplantation, treatment options for hypoparathyroidism have been unsatisfactory. Parathyroid transplantation offers the potential for definitive cure but remains challenging because of graft rejection. Some allogeneic parathyroid grafts have functioned in adult recipients in the context of immunosuppression for renal transplantation. Other efforts have attempted to reduce the allogenicity of the parathyroid grafts through manipulation of the parathyroid tissues before transplantation (by using encapsulation or special culture techniques). Recently, we demonstrated the efficacy of parental parathyroid transplantation when combined with allogeneic thymus transplantation in an infant with complete DiGeorge anomaly. The recipient developed tolerance toward the parathyroid donor. The parathyroid graft has functioned for 5 years after transplantation without the need for continued immunosuppression or calcium supplementation. We observed that matching of the allogeneic thymus graft to the parathyroid donor HLA class II alleles that are unshared with the recipient appears to be associated with the induction of tolerance toward the parathyroid graft. Further work is needed to determine the optimal means for using combined allogeneic thymus and parental parathyroid transplantation to correct hypoparathyroidism in patients with both complete and partial DiGeorge anomaly.

  20. Near-inertial motions in the DeSoto Canyon during Hurricane Georges

    NASA Astrophysics Data System (ADS)

    Jordi, Antoni; Wang, Dong-Ping; Hamilton, Peter

    2016-09-01

    Hurricane Georges passed directly over an array of 13 moorings deployed in the DeSoto Canyon in the northern Gulf of Mexico on 27-28 September 1998. Current velocity data from the mooring array were analyzed together with a primitive-equation model simulation with realistic hurricane forcing, to characterize the generation and propagation of the hurricane-generated near-inertial waves. The model successfully reproduces the observed mean (sub-inertial) and near-inertial motions. The upper ocean response is strongly impacted by the canyon 'wall': a strong jet is formed along the slope, and the near-inertial motions on the shelf are rapidly suppressed. The model results moreover suggest that strong near-inertial waves in the mixed layer are mostly trapped in an energy flux recirculating gyre around the canyon. This gyre retains the near-inertial energy in the canyon region and enhances the transfer of near-inertial energy below the mixed layer. Additional simulations with idealized topographies show that the presence of a steep slope rather than the canyon is fundamental for the generation of this recirculating gyre. The near-inertial wave energy budget shows that during the study period the wind generated an input of 6.79 × 10-2 Wm-2 of which about 1/3, or 2.43 × 10-2 Wm-2, was transferred below the mixed layer. The horizontal energy flux into and out of the canyon region, in contrast, was relatively weak.