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Sample records for angela duparr bhanwar

  1. An interview with Angela Nieto. Interviewed by Eva Amsen.

    PubMed

    Nieto, Angela

    2012-04-01

    Angela Nieto is Full Professor at the Instituto de Neurociencias (CSIC-UMH) in Alicante, Spain, and Head of the institute's Developmental Neurobiology Unit. She is also the current president of the Spanish Society for Developmental Biology (Sociedad Española de Biología del Desarollo, SEBD). We interviewed her to talk about the plans of the SEBD for the coming years.

  2. Students Speak With Angela Bauer, Facilities Operations and Maintenance Group Lead

    NASA Video Gallery

    From NASA’s International Space Station Mission Control Center Angela Bauer, Facilities Operations and Maintenance Group lead in the Mission Operations Directorate at Johnson Space Center, partic...

  3. Angela J. Grippo: Award for Distinguished Scientific Early Career Contributions to Psychology

    ERIC Educational Resources Information Center

    American Psychologist, 2012

    2012-01-01

    Presents a short biography of one of the winners of the American Psychological Association's Award for Distinguished Scientific Early Career Contributions to Psychology. The 2012 winner is Angela J. Grippo for her creative contributions in investigating the association between depression and cardiovascular disease in preclinical animal models.…

  4. Results From a Microbial Source-Tracking Study at Villa Angela Beach, Cleveland, Ohio, 2007

    USGS Publications Warehouse

    Bushon, Rebecca N.; Stelzer, Erin A.; Stoeckel, Donald M.

    2009-01-01

    During the 2007 recreational season at Villa Angela Beach in Cleveland, Ohio, scientists with the U.S. Geological Survey (USGS) and the Northeast Ohio Regional Sewer District (NEORSD) found high Escherichia coli (E. coli) concentrations that were not easily explained by results obtained to date in ongoing investigations of recreational water quality at the beach. To help understand the sources behind these elevated E. coli concentrations, the USGS and NEORSD sampled beach-area water for Bacteroides DNA markers. Bacteroides are a group of enteric bacteria that are being used in microbial source tracking, in hope that host-associated DNA markers could be used to indicate potential sources of E. coli in the Villa Angela environment. The USGS Ohio Water Microbiology Laboratory analyzed a total of 13 source samples (sewage and waterfowl feces) and 33 beach-area water and sand samples for three Bacteroides DNA markers. This report lists the results of those analyses, along with environmental conditions at Villa Angela on the dates that samples were collected.

  5. Circulation, mixing, and transport in nearshore Lake Erie in the vicinity of Villa Angela Beach and Euclid Creek, Cleveland, Ohio, September 11-12, 2012

    USGS Publications Warehouse

    Jackson, P. Ryan

    2013-01-01

    Villa Angela Beach, on the Lake Erie lakeshore near Cleveland, Ohio, is adjacent to the mouth of Euclid Creek, a small, flashy stream draining approximately 23 square miles and susceptible to periodic contamination from combined sewer overflows (CSOs) (97 and 163 CSO events in 2010 and 2011, respectively). Concerns over high concentrations of Escherichia coli (E. coli) in water samples taken along this beach and frequent beach closures led to the collection of synoptic data in the nearshore area in an attempt to gain insights into mixing processes, circulation, and the potential for transport of bacteria and other CSO-related pollutants from various sources in Euclid Creek and along the lakefront. An integrated synoptic survey was completed by the U.S. Geological Survey on September 11–12, 2012, during low-flow conditions on Euclid Creek, which followed rain-induced high flows in the creek on September 8–9, 2012. Data-collection methods included deployment of an autonomous underwater vehicle and use of a manned boat equipped with an acoustic Doppler current profiler. Spatial distributions of water-quality measures and nearshore currents indicated that the mixing zone encompassing the mouth of Euclid Creek and Villa Angela Beach is dynamic and highly variable in extent, but can exhibit a large zone of recirculation that can, at times, be decoupled from local wind forcing. Observed circulation patterns during September 2012 indicated that pollutants from CSOs in Euclid Creek and water discharged from three shoreline CSO points within 2,000 feet of the beach could be trapped along Villa Angela Beach by interaction of nearshore currents and shoreline structures. In spite of observed coastal downwelling, denser water from Euclid Creek is shown to mix to the surface via offshore turbulent structures that span the full depth of flow. While the southwesterly longshore currents driving the recirculation pattern along the beach front were observed during the 2011–12

  6. Angela: On a Critical Curve

    ERIC Educational Resources Information Center

    Obenchain, Kathryn M.; Pennington, Julie L.; Orr, Angela

    2010-01-01

    This qualitative case study examines one secondary social studies teacher's enactment of her critical constructivist beliefs in teaching for democratic citizenship education. Results are organized around the knowledge, skills, and dispositions addressed, and their consistency with critical constructivism. The teacher's practices were consistent…

  7. "Guji, Guji, Angela]" Family planning programme.

    PubMed

    She, W

    1997-08-01

    Demand for contraception and sterilization among women in Tibet is high. In 1966, when a family planning service team was sent to Namling County by the Maternal and Child Health Hospital (MCHH) of the Region, more than 500 women from six local townships arrived at the county MCHH seeking surgical sterilization. Since only one doctor was available to do ligation, most of the women were turned away; however, they would not leave until they were given a written appointment for a future date. In 1996, a 27-year-old Tibetan mother from Baxoi County, who had 5 children, traveled for 2 days, with 2 of her children, to a county town to be sterilized. A woman from Tingri County, who had 4 children, reached a county hospital only to be asked to return home; again, there were only one or two doctors available. She gave birth to a 5th child and returned to the hospital; again, the doctor was unavailable. Since then, she has delivered a 6th child. According to Bai Lang (secretary of the County Party committee), who spoke before the Regional Family Planning Committee, Namling County's nationally recognized poverty could have been alleviated if family planning had been implemented earlier. Family planning policy has been accepted well there.

  8. For the relief of Angela Stefanova Boneva.

    THOMAS, 111th Congress

    Rep. Schakowsky, Janice D. [D-IL-9

    2010-11-16

    12/20/2010 Referred to the Subcommittee on Immigration, Citizenship, Refugees, Border Security, and International Law. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  9. Hispanos en la EPA: Angela Páez-Oquendo

    EPA Pesticide Factsheets

    La diversidad de la fuerza laboral es importante para la Agencia de Protección Ambiental de EE.UU. (EPA, por sus siglas en inglés). Los empleados hispanos de la EPA contribuyen diariamente hacia la protección de la salud y el medio ambiente.

  10. She's going to die: the case of Angela C.

    PubMed

    Annas, G J

    1988-01-01

    Annas criticizes the legal reasoning in a District of Columbia Superior Court case, In re A.C. (1987). A dying woman who was 26 weeks pregnant agreed to attempts to prolong her life to give her fetus a better chance to be born healthy. When death seemed imminent, she appeared to refuse a cesarean section, and a Superior Court judge was called to the hospital on the advice of its legal counsel. After hearing from lawyers for the hospital, the patient, and the fetus, the judge ordered the surgery, and an appeals court concurred. The infant died two hours after delivery, the mother two days later. Annas argues that the decision rested on several false assumptions about the legal rights and obligations of pregnant women. In his view, the judges "justified their brutal and unprincipled opinion on the basis that [A.C.] was almost dead," and therefore the fetus's interests outweighed hers.

  11. Angela Davis and the Changing Paradigm of Academic Freedom in the 1960s

    ERIC Educational Resources Information Center

    Aby, Stephen H.

    2007-01-01

    Prior to the 1960s, college and university faculty were treated as at-will employees, despite the establishment of the American Association of University Professors (AAUP) in 1915 and the circulation after 1940 of its statement on academic freedom. Through the McCarthy period of the 1950s, faculty were not free either on or off campus to speak to…

  12. Bomb Me: Trans/acting Subject into Object, an Installation for R.I. Simon and Angela Failler

    ERIC Educational Resources Information Center

    Saklikar, Renée Sarojini

    2014-01-01

    This installation is one of a series made and being made while the author writes a life-long poem chronicle, "thecanadaproject." The photographs were taken as the author sifted through her personal archive--a collection that is at once intimate and filled with fragments from a public repository: that of the bombing of an airplane in…

  13. Paige Academy--Continuing a Tradition of Academic Success in the Black Community: An Interview with Angela Paige Cook and Joe Cook. Occasional Paper No. 37.

    ERIC Educational Resources Information Center

    Grayson, Sandra M.

    One of the few independent black schools in New England is Paige Academy, a school that is largely based on an African-centered pedagogy. Founded in 1975, the school was initially established as a day care center, and later expanded to include an elementary school, while retaining its infant and toddler day care. The Paige Academy now enrolls 150…

  14. 76 FR 3192 - Value Pricing Pilot Program Participation, Fiscal Years 2010 and 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ... Jacobs, FHWA Office of Operations, at (202) 366-0076, angela.jacobs@dot.gov . ] For technical questions related to the development of pricing projects involving tolls, please also contact Ms. Angela Jacobs,...

  15. ISS Update: Keeping the Flight Control Rooms Running

    NASA Video Gallery

    ISS Update Commentator Pat Ryan interviews Angela Bauer, Facilities Operations and Maintenance Group lead in the Mission Operations Directorate at Johnson Space Center. They discuss her group's rol...

  16. A Book Club for Teachers: Getting Colleagues Hooked on YA Titles Is a Great Way to Reach Kids

    ERIC Educational Resources Information Center

    Boccuzzi-Reichert, Angela

    2005-01-01

    This article describes, "Getting Acquainted with Young Adult Literature," a book club geared specifically toward teachers, launched by Angela Boccuzzi-Reichert. Angela is a media specialist at Merton Williams Middle School. The club is the perfect way to familiarize teachers with contemporary young adult literature--and ultimately expose hundreds…

  17. 78 FR 26368 - Change in Bank Control Notices; Acquisitions of Shares of a Bank or Bank Holding Company

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-06

    ... trusts: Aaron W. Anderson Trust; Angela Anderson Swift Trust; Emery Kent Fager Trust; John Fontron Fager Trust; Melissa Fager Hiestand Trust; Adam William Anderson Trust; Joshua Robert Anderson Trust; Sydney... 64198-0001: 1. Aaron W. Anderson, Topeka, Kansas; Angela Anderson Swift, Overland Park, Kansas;...

  18. Celebrities Gather to Fight Heart Disease

    MedlinePlus

    ... Kimberly Guilfoyle Villency, Kim Cattrall, Katharine McPhee, Sheila Johnson, Danica Patrick, Angela Bassett, Mae Jemison, Lauren Hutton, ... Matlin, Zuleyka Rivera, Natalie Morales, Helena Christensen, Betsey Johnson, Kelly Ripa, Kristin Chenoweth, Billie Jean King, Jane ...

  19. The National Network of Libraries of Medicine

    MedlinePlus

    ... New England Region: University of Massachusetts Bringing the World of Medical Information to Your Neighborhood By Angela ... D., Head, NN/LM National Network Office The world's largest medical library is the National Library of ...

  20. 75 FR 11864 - Proposed Information Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-12

    ... COMMUNITY SERVICE Proposed Information Collection; Comment Request AGENCY: Corporation for National and Community Service. ACTION: Notice. SUMMARY: The Corporation for National and Community Service (hereinafter...: Corporation for National and Community Service, Senior Corps; Attention Ms. Angela Roberts, Acting...

  1. 76 FR 70703 - Senior Executive Service: Membership of Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-15

    ... Chan, Carol Crumbly, Angelique Eugenia, Mercedes Foley, Jason Gomer, Lisa Gottlieb, Gregory Horton, Jerry McNerney, Angela O'Neill, Maura Ostermeyer, David Pascocello, Susan Peters, James Warren,...

  2. Ebola (Ebola Virus Disease): Q&As on Transmission

    MedlinePlus

    ... Other African Countries Partnering with West African Communities Call CDC's Role Photos From the Field CDC Responder Stories Allison Friedman Gary Cobb, Arthur Hudson, and Drenda Morrissette John Saindon and Brian Bird Karen Wong Angela Dunn Brant Goode CDC In ...

  3. Optical Characterization and Guided Wave Loss Measurements for End- Capped 6F-Polybenzoxazole

    DTIC Science & Technology

    1993-09-01

    AD-A274 586 WL-TR-93-4098 OPTICAL CHARACTERIZATION AND GUIDED WAVE LOSS MEASUREMENTS FOR END-CAPPED 6F- POLYBENZOXAZOLE ANGELA L. MCPHERSON JEFFERY W...MEASUREMENTS FOR END-CAPPED 6F- POLYBENZOXAZOLE PE 61102 PR 2305 6. AUTHOR(S) TA F0 ANGELA L. MCPHERSON WU FJ JEFFERY W. BAUR 7. PERFORMING ORGANIZATION...sopropylidene- polybenzoxazole (6F-PBO), became a primary candidate. Having been synthesized by various methods approximately 25 years ago5 -9

  4. Maritime Trade Warfare: A Challenge to the Chinese A2/AD System

    DTIC Science & Technology

    2014-05-15

    2011. http://thediplomat.com/2011/07/ china-confirms-carrier-killer/. 17 John Patch, “Chinese Houbei Fast Attack Craft: Beyond Sea Denial,” in...Canberra, Australia: Sea Power Center, Papers in Australian Maritime Affairs, No. 10.2002): 14. 48 Angela Monaghan , “China Surpasses US as World’s...and-consequences-of-american-naval-blockade-of-china/fowj#. Monaghan , Angela. “China Surpasses US as World’s Largest Trading Nation.” The Guardian

  5. An Interview with Olivia Gude about Connecting School and Community Arts Practice

    ERIC Educational Resources Information Center

    Berglin, Jacob

    2017-01-01

    Olivia Gude has a long and distinguished career as both a public artist and an art educator. She is currently the Angela Gregory Paterakis Professor and Chair of Art Education at the School of the Art Institute of Chicago (SAIC), where she works with graduate and undergraduate students to prepare for working as artist educators in school and…

  6. Engaging Learners' Comprehension, Interest and Motivation to Learn Literature Using the Reader's Theatre

    ERIC Educational Resources Information Center

    Kabilan, Muhammad Kamarul; Kamarudin, Fadzliyati

    2010-01-01

    This article reports on a teacher's experiment with Reader's Theatre (RT), an interactive play reading activity with elements of reading aloud, drama and theatre, for her 20 unmotivated learners of literature in a premier school in Malaysia. Using RT, the students staged Angela Wright's "Potato People". The procedures and design of the…

  7. Articulating the Distinctiveness of the Honors Learning Experience

    ERIC Educational Resources Information Center

    Salas, Angela M.

    2012-01-01

    As Director of the Honors Program at Indiana University Southeast, Angela Salas has been immersed in what Richard Badenhausen describes in his essay, "Costs and Benefits in the Economy of Honors," as the financial issues of which honors faculty and administrators may not, as a group, be sufficiently aware. Yet, despite wrestling on a…

  8. Nontraditional Honors and the Hopefulness of Summer Reading

    ERIC Educational Resources Information Center

    Salas, Angela M.

    2013-01-01

    Having read the essay on "Nontraditional Honors" by Janice Rye Kinghorn and Whitney Womack Smith, author Angela Salas writes that it offered her reminders about the fears and insecurities students carry with them. It also offered Salas the opportunity to reconsider the behaviors she was seeing in her class. She grew to see student…

  9. The Market, Multiculturalism and "Leitkultur": Responding to Žižek's Challenge

    ERIC Educational Resources Information Center

    Gabbard, David; Ritter, Sarah

    2014-01-01

    As illustrated in this article, there are no such things as singular issues in politics. Be that as it may, no one will remember German Chancellor Angela Merkel's remarks on immigration in October 2010 as being about anything other than immigration. Her remarks ought to be remembered, however, more for what she didn't say than for what she did…

  10. Images of Struggle and Triumph: Using Picture Books to Teach about the Civil Rights Movement in the Secondary Classroom

    ERIC Educational Resources Information Center

    Wilkins, Karen H.; Sheffield, Caroline C.; Ford, Martha B.; Cruz, Barbara C.

    2008-01-01

    This article describes four picture books ("Mississippi Morning" written by Ruth Vander Zee, "Dad, Jackie, and Me" written by Myron Uhlberg, "Freedom on the Menu" written by Carole Boston Weatherford, and "A Sweet Smell of Roses" written by Angela Johnson) that provide a concise (yet nuanced) chronicle of the civil rights movement--from the Jim…

  11. Education Data Confidentiality: Two Studies. Issues in Education Data Confidentiality and Access and Compilation of Statutes, Laws, and Regulations Related to the Confidentiality of Education Data.

    ERIC Educational Resources Information Center

    Pechman, Ellen M.; And Others

    Two studies were commissioned by the National Forum on Education Statistics to address concerns about the confidentiality and security of education data. The first, "Issues in Education Data Confidentiality and Access," by Ellen Pechman, Eileen O'Brien, Amy Hightower, and Angela Williams covers major court challenges, data collection issues…

  12. Sustaining Team Performance: A Systems Model\\

    DTIC Science & Technology

    1979-07-31

    8217feHPfjld Figure 3-2b. Same data as Figure 3-2a with scores plotted against the logarithm of time. (from Woodworth arid Schlosberg, 1965) NOTE: Roth ...Nieva, Veronica F., Fleishman, Edwin A. and Rieck, Angela. Team dimensions: their identity, their measurement and their relationships. Advanced Re

  13. 78 FR 43185 - Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-19

    ... of the proposal and associated collection instruments, please write to the Marine Corps Marathon Office, Attn: Angela Huff, P.O. Box 188, Quantico, VA 22134, or call the Marine Corps Marathon Office at (703) 432-1159. Title; Associated Form; and OMB Number: Marine Corps Marathon Race Applications;...

  14. 75 FR 22569 - Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-29

    ... Department of the Navy Proposed Collection; Comment Request AGENCY: Marine Corps Marathon, Marine Corps Base... the Paperwork Reduction Act of 1995, the Marine Corps Marathon, Marine Corps Base Quantico announces..., please write to the Marine Corps Marathon Office, Attn: Angela Huff, P.O. Box 188, Quantico, VA 22134,...

  15. NATO and the War on Terrorism: Objectives and Obstacles

    DTIC Science & Technology

    2004-03-01

    with much needed distractions and comic relief, as well as our precious little one growing within Angela, whose anticipated arrival during the...are both impressive and visionary . However, serious obstacles must be effectively addressed for NATO to fully realize its objectives in the global

  16. The Voices of Cultural Assimilation in Current Young Adult Novels.

    ERIC Educational Resources Information Center

    Angel, Ann

    2003-01-01

    Presents three renowned writers who have chosen from diverse genres to tell immigrant tales through memoir, contemporary vignettes, and historical fiction. Notes that each author captures very real adolescent voices and their stories. Discusses Frank McCourt's "Angela's Ashes," An Na's "A Step form Heaven," and Norma Fox…

  17. A Genealogy of Grit: Education in the New Gilded Age

    ERIC Educational Resources Information Center

    Stokas, Ariana Gonzalez

    2015-01-01

    Recently, due in part to the research of Angela Duckworth, the cultivation of dispositions in education, grit in particular, has gained the attention of educational policymakers and the educational research community. While much of the research has focused on how to detect grit, there has been little discussion regarding how grit came to be valued…

  18. 75 FR 59800 - Senior Executive Service; Public Debt Performance Review Board (PRB)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-28

    ... (PRB) for the Bureau of the Public Debt (BPD). The PRB reviews the performance appraisals of career... assigned to the Office of the Commissioner in BPD. The PRB makes recommendations regarding proposed... INFORMATION CONTACT: Angela Jones, Director, Human Resources Division, Office of Management Services,...

  19. A Solid State Data Recorder for Space-Based Applications Using Magnetic Bubble Memory.

    DTIC Science & Technology

    1986-03-01

    His sensitivity and insight is priceless. 9. Finally, John and Emily D’Ercole, m three sisters, Marianne, Elizabeth, and Angela, an their families ...CURRENT OPERATION. THE WAY IN WHICH THE ;USER LIARNS THAT SOMETHING HAPPINEr , I.E., AN UNEXPECTED INTERRUPT, ;IS TEAT THE STSTIP JUMPS TO THIS ROUTINE

  20. Brain Damage in School Age Children.

    ERIC Educational Resources Information Center

    Haywood, H. Carl, Ed.

    The product of a professional workshop, 10 papers discuss brain damage. An introduction to clinical neuropsychology is presented by H. Carl Haywood. A section on neurological foundations includes papers on the organization of the central nervous system by Jack T. Tapp and Lance L. Simpson, on epilepsy by Angela T. Folsom, and on organic language…

  1. Trust Repair between a Military Organization and a Local Population: A Pilot Study

    DTIC Science & Technology

    2011-02-01

    Executive summary Trust Repair between a Military Organization and a Local Population: A Pilot Study: [Ritu Gill; Angela R. Febbraro...i Executive summary...questionnaires were reviewed and approved by the DRDC Human Research Ethics Committee (HREC) and all participants received remuneration according to DRDC

  2. VA/DoD Clinical Practice Guideline for Management of Concussion/Mild Traumatic Brain Injury (mTBI)

    DTIC Science & Technology

    2009-04-01

    FNP , COL, AN Angela Klar, RN, MSN, ANP-CS Mary Ramos, RN, PhD FACILITATOR: Oded Susskind, MPH RESEARCH: Jessica Cohen, M.S., M.P.H. Jennifer...Roger Brooke Drive Fort Sam Houston,TX 78234-6200 Phone: 210-916-3955 Email: douglas.cooper2@amedd.army.mil   Ernest Degenhardt, RN, MSN, ANP- FNP

  3. Challenging Dualities

    ERIC Educational Resources Information Center

    Booth, Shirley

    2012-01-01

    In this article, the author comments on two highly cited articles and how they link to wider trends in higher education research. The two papers in question, Angela Brew's article from 2003, "Teaching and research: New relationships and their implications for inquiry-based teaching and learning in higher education" and Gerlese Akerlind's…

  4. Collection Development: Listen to My Life's Story

    ERIC Educational Resources Information Center

    Reisner, Rosalind

    2010-01-01

    Memoirs and autobiographies have been a wildly popular nonfiction genre for the past 20 years, ever since Frank McCourt and Mary Karr set the craze in motion with "Angela's Ashes" and "The Liar's Club", respectively. Memoirs have drawn fiction readers to the nonfiction shelves and elbowed their way into book discussion groups. In this confessional…

  5. Mahalanobis Distance-Based Classifiers are Able to Recognize EEG Patterns by Using Few EEG Electrodes

    DTIC Science & Technology

    2007-11-02

    Mouriño 3 , Angela Cattini 4 , Serenella Salinari 4 , Maria Grazia Marciani 2,5 and Febo Cincotti 5 1 Dip. Fisiologia umana e Farmacologia ...Performing Organization Name(s) and Address(es) Dip. Fisiologia umana e Farmacologia , Università "La Sapienza", Rome, ITALY Performing Organization

  6. Honors and the Humanities: Necessary as Air and Water

    ERIC Educational Resources Information Center

    Salas, Angela Marie

    2015-01-01

    In a cultural environment that maintains that post-secondary education ought to produce job ready graduates, the importance of the liberal arts and the competencies they teach, along with the questions they engage, often comes up for debate. In such a culture, honors may appear frivolous, elitist, and rear-guard. Angela Marie Salas defends both…

  7. A Simulation Analysis of Work Based Navy Manpower Requirements

    DTIC Science & Technology

    2012-09-01

    simulation sparked my original interest in the field. Lastly, I want to thank my wife, Angela ; her unwavering support and willingness to put up with the...thesis conducted by Lieutenants Martin Fajardo and Luz Ortiz. The authors examine changes to the Ship Manning Document for a DDG-51 class vessel as a

  8. The Journal of Recreation and Leisure. Spring 1990 Volume 10 Number 1.

    ERIC Educational Resources Information Center

    Kelsey, Craig, Ed.; Busser, James, Ed.

    1990-01-01

    This volume contains the following articles under the headings "Philosophical Ideas" (Articles 1-5), "Research Studies" (Articles 6-15), and "Practical Techniques" (Articles 16-22): (1) "Coming Home to a Change of Lifestyle" (Connie O'Connor); (2) "The New Age and Leisure" (Karla Henderson, Angela Whorton); (3) "A Backcountry Dichotomy" (Gary…

  9. To Wage Peace Vigorously The North Atlantic Treaty Organization’s Imperative To Intervene In Ukraine

    DTIC Science & Technology

    2015-04-01

    increasing the salary of its military members. For example, the 2012 salary of a Russian officer became one of the biggest in Commonwealth of Independent...President Barack Obama and German Chancellor Angela Merkel have repeatedly claimed that no military solution in Ukraine exists, but have not

  10. Creativity and Giftedness in Culturally Diverse Students. Perspectives on Creativity.

    ERIC Educational Resources Information Center

    Esquivel, Giselle B., Ed.; Houtz, John C., Ed.

    The 11 chapters in this text address issues concerned with identification and educational intervention with gifted students who are from culturally diverse backgrounds. Chapters have the following titles and authors: (1) "The Culturally and Linguistically Diverse School Population in the United States" (Angela Reyes-Carrasquillo); (2) "Culturally…

  11. The Literature Connection.

    ERIC Educational Resources Information Center

    State of Reading, 1996

    1996-01-01

    Presents: the 1996/97 Texas Bluebonnet Award Master List of 19 children's books; a short essay about what she writes and why she writes it by Texas author Angela Shelf Medearis; an essay introducing Arte Publico Press in Houston, a publisher of contemporary and recovered literature by United States Hispanic authors; and the 1996/97 Texas Lone Star…

  12. Simulations & Case Studies. [SITE 2002 Section].

    ERIC Educational Resources Information Center

    Seymour, Cathy R., Ed.

    This document contains the following papers on simulations and case studies from the SITE (Society for Information Technology & Teacher Education) 2002 conference: "3-D Virtual Classroom Technology" (Kimberly Arseneau Miller, Angela Glod); "Simulated Lesson Design Studios" (Willis Copeland); "Lights, Camera, Integration: Presentation Programs and…

  13. Illegal Immigration: Is It a Threat To National Security

    DTIC Science & Technology

    2006-03-15

    entertainment realm. The United Kingdom has produced Bob Hope, Jane Seymour and Angela Landsbury, while Mexico has furnished Ricardo Montalban and Anthony Quinn ...2006, http://www.nytimes.com/2006/02/11/national/11border.html?ei=5065&en= 8ccaeff11d50d64c&ex=1140325200&partner=MYWAY&pagewanted=print. and Elliot

  14. Measured for Measured

    ERIC Educational Resources Information Center

    Hurley, Angela

    2015-01-01

    In this article, Angela Hurley ponders a question centered on how well P-12 schooling experiences and the current accompanying education discourse on the importance of attending college actually match with traditional notions of the purposes of academic life held by college faculty. Does the current, performance data-driven system of P-12…

  15. Mission Composeable C2 in DIL Information Environments Using Widgets and App Stores

    DTIC Science & Technology

    2013-06-01

    Knowledge Topic 4: Collaboration, Shared Awareness, and Decision Making Topic 7: Architectures, Technologies, and Tools Ms . Amanda George (Point of...SSC Pacific Mr. Chris Raney – SPAWAR SSC Pacific Ms . Angela Bowers – SPAWAR SSC Pacific Mr. Charles Yetman – SPAWAR SSC Pacific Space and Naval...Strategic Narrative (APRIL 2011), the 4 Office of the Director of National Intelligence, Global

  16. Distribution and Demographics of Marine Mammals in Socal Through Photo-Identification Genetics, and Satellite Telemetry: A Summary of Surveys Conducted 1 July 2012-30 June 2013

    DTIC Science & Technology

    2013-08-22

    This report was prepared by: Erin A. Falcone Gregory Schorr Biologist Biologist Reviewed by: Released by: Peter C. Chu...Angela D’Amico SPAWAR San Diego, CA Amy Smith Science Applications International Corporation McLean, VA Peter Tyack Woods Hole...University of California La Jolla, CA Brian Bloodworth National Marine Fisheries Service Silver Spring, MD Antoinette M. Gorgone NOAA Southeast

  17. Writing for Learning: How to Achieve a Total College Commitment.

    ERIC Educational Resources Information Center

    Adams, Barbara; And Others

    Various aspects of the writing across the curriculum program at Somerset County College (SCC) are discussed in these four presentations. Introductory comments by Myrna Smith trace the development of the writing across the curriculum program at SCC. Angela Bodino's presentation, "Writing as Learning Across the Curriculum", explores the…

  18. Privileged Girls: The Place of Femininity and Femininity in Place

    ERIC Educational Resources Information Center

    Fahey, Johannah

    2014-01-01

    Constructions of femininity and attendant notions of feminism are being produced in different ways in different places around the world. This is a complicated global process that cannot be reduced to analyses that take place in nation states. This paper seeks to respond to and enhance Angela McRobbie's compelling argument about understandings of…

  19. Legal Rights in Education: Pendulum Swings. Papers [of the] Education Law Association (ELA) Annual Conference (44th, Charleston, South Carolina, November 19-21, 1998).

    ERIC Educational Resources Information Center

    Education Law Association, Dayton, OH.

    This document is a collection of 32 1998 Education Law Association conference papers. The collection includes the following papers: "The More We Change: Meeting the Requirements of Unitary Status" (Angela M. Sewall and Ann E. Witcher); "Everything You Need To Know about Discipline of Students with Disabilities" (David T. Duff,…

  20. ROLES OF EPIDERMAL GROWTH FACTOR (EGF) AND TRANSFORMING GROWTH FACTOR-ALPHA (TGF-A) IN MEDIATION OF DIOXIN (TCDD)-INDUCED DELAYS IN DEVELOPMENT OF THE MOUSE MAMMARY GLAND

    EPA Science Inventory

    Roles of Epidermal Growth Factor (EGF) and Transforming Growth Factor-alpha (TGF-a) in Mediation of Dioxin (TCDD)-Induced Delays in Development of the Mouse Mammary Gland.
    Suzanne E. Fenton, Barbara Abbott, Lamont Bryant, and Angela Buckalew. U.S. EPA, NHEERL, Reproductive Tox...

  1. Alternative Concepts for Organizing the Total Force

    DTIC Science & Technology

    1990-11-01

    USA(Ret.), Richard Goetze, Major General, USAF (Ret.), Harry Train, Admiral, USN(Ret.), and Mr. Jerry Turley . We also thank our editor, Miss Shelley...Teresa Dillard, Miss Angela Toney, Mrs. Jackie Evans, and Mrs.3 Eva Wiggins, who typed several drafts and prepared the final manuscript. I I I Preceding

  2. My Classroom: Peru

    ERIC Educational Resources Information Center

    Paglia, Deanna

    2015-01-01

    Angela Huanca Barrantes, a highly respected teacher of English as a foreign language (EFL) in the city of Ilo, has a strong impact on the lives of students at the Admirante Miguel Grau secondary school and at Centro Cultural Peruano Norteamericano, which is one of four binational centers in southern Peru. Due to Ms. Huanca's lack of understanding…

  3. 75 FR 73136 - Sunshine Act Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-29

    ... November 29, 2010 Tuesday, November 30, 2010 10 a.m. Affirmation Session (Public Meeting) (Tentative). a. Tennessee Valley Authority (Watts Bar Nuclear Plant, Unit 2), Southern Alliance for Clean Energy's Petition... public meetings in another format (e.g. braille, large print), please notify Angela Bolduc,...

  4. 76 FR 8401 - Pipeline Safety: Agency Information Collection Activities: Notice of Request for Extension of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-14

    ... and Hazardous Materials Safety Administration (PHMSA), U.S. Department of Transportation (DOT... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Agency Information Collection...-mail at angela.dow@dot.gov , or by mail at U.S. Department of Transportation, Pipeline and...

  5. 77 FR 44310 - Quarterly Publication of Individuals, Who Have Chosen To Expatriate, as Required by Section 6039G

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-27

    ... PAMELA LYN MCKEE DINU SURESCU DUBS CHRISTIAN PAUL DUPONT-WILNER CATHERINE ANN EDESSARY SWETHA EREZ DAPHNE... ANGELA ELISABETH KUEBLER PHILIP MARC LAMBA ROMNESH LAU KA SHI BETSY LAUTERBURG BERNHARD HANS LAW ALICE... JAMES PATALE AMEY SUNIL PENNER MARTHA LEE PROCTOR ROSEMARY HELENA PU HAI PUESCHEL GUNTER PAUL...

  6. Academic Women: Individual Considerations and Structural Forces in Navigating Academic Organizations

    ERIC Educational Resources Information Center

    Almquist, Jennifer M.

    2012-01-01

    This dissertation is situated as the third work in a series on academic women. In 1964, Jessie Bernard published "Academic Women," which provided a comprehensive assessment of the status of women in academia. Two decades later, in 1987, Angela Simeone offered insight into attempts to achieve equity for women in higher education in her…

  7. Improving the Reading Skills of Young People with Duchenne Muscular Dystrophy in Preparation for Adulthood

    ERIC Educational Resources Information Center

    Hoskin, Janet; Fawcett, Angela

    2014-01-01

    Duchenne muscular dystrophy (DMD) is a progressive genetic condition that affects both muscle and brain. Children with DMD are at risk of psycho-social difficulties such as poor academic achievement and behavioural and socio-emotional problems. This article by Janet Hoskin and Angela Fawcett, both from the University of Swansea, describes how 34…

  8. Widening Access to Scottish Higher Education: Unresolved Issues and Future Challenges

    ERIC Educational Resources Information Center

    Riddell, Sheila

    2016-01-01

    Despite the Scottish Government's frequent affirmation of its commitment to social justice principles, there has of late been a recognition of the need for firmer action to tackle the social class gap in higher education participation, reflecting wider social inequalities in Scotland. In a recent policy statement, Angela Constance, Cabinet…

  9. Public School Choice and Desegregation: A Reality Check.

    ERIC Educational Resources Information Center

    McKinney, Joseph R.

    1996-01-01

    In the Spring 1995 issue of this journal, Angela Smith contended that open enrollment is not mutually exclusive with desegregation. Joseph McKinney's response presents enrollment percentages and related historical information for Omaha and Iowa and asserts that the typical effect of school choice is to increase not only racial segregation but also…

  10. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (81st, Baltimore, Maryland, August 5-8, 1998). Commission on the Status of Women.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Commission on the Status of Women section of the Proceedings contains the following 12 papers: "Framing Women's Health with a Sense-making Approach: Magazine Coverage of Breast Cancer and Implants" (Julie L. Andsager and Angela Powers); "Gender Roles in 'Rumplestiltskin': The Effect of Fantasy Portrayals on Real-Life…

  11. Proceedings of the Annual Meeting of the Association for Education in Journalism and Mass Communication (75th, Montreal, Quebec, Canada, August 5-8, 1992). Part VII: Television.

    ERIC Educational Resources Information Center

    Association for Education in Journalism and Mass Communication.

    The Television section of the proceedings contains the following 10 papers: "Financial Commitment and Performance in Local Television News: Applying the Industrial Organizational Model" (Angela Powers); "The Relationship between Censorship and the Emotional and Critical Tone of Television News Coverage of the Persian Gulf War"…

  12. Whole Language and the Bilingual Learner.

    ERIC Educational Resources Information Center

    Carrasquillo, Angela, Ed.; Hedley, Carolyn, Ed.

    Papers on the whole language approach in bilingual education include: "Whole Native Language Instruction for Limited-English-Proficient Students" (Angela L. Carrasquillo); "Communicative Competence and Whole Language Instruction in the Foreign Language Secondary School Classroom" (Rita Acuna-Reyes); "Literacy, Language, School, and Community: A…

  13. 78 FR 6298 - Endangered and Threatened Species; Take of Anadromous Fish; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-30

    ... National Oceanic and Atmospheric Administration RIN 0648-XC424 Endangered and Threatened Species; Take of... Endangered Species Act of 1973. NMFS also announced the availability for public review and comment of a Draft... section. Dated: January 24, 2013. Angela Somma, Chief, Endangered Species Division, Office of...

  14. 75 FR 33243 - Endangered and Threatened Species; Take of Anadromous Fish

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-11

    ... National Oceanic and Atmospheric Administration RIN 6048-XW87 Endangered and Threatened Species; Take of...: Authority The issuance of permits, as required by the Endangered Species Act of 1973 (16 U.S.C. 1531-1543...: June 7, 2010. Angela Somma, Chief, Endangered Species Division, Office of Protected Resources,...

  15. 77 FR 2037 - Endangered and Threatened Species; Take of Anadromous Fish

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-13

    ... National Oceanic and Atmospheric Administration RIN 0648-XA928 Endangered and Threatened Species; Take of.... Angela Somma, Chief, Endangered Species Division, Office of Protected Resources, National Marine... permit has been issued to the Washington Department of Fish and Wildlife, pursuant to the...

  16. German Women in the Five New Lander: Employment and Entrepreneurship

    DTIC Science & Technology

    1992-12-01

    considered ideologically suspect. With the cry for "Liberty rather * than socialism," the unification process denied extending the rights of Beamte to...pricing system before a planned investment comes on stream? Is this industry going to be nationalized, or more tightly regulated, or denied its ration of...Family and Elderly was run by Hannelore Roensch, and Angela Merkel of the former GDR headed the new Ministry of Women and Youth. The overlapping of issues

  17. Exploring the Plausibility of a National Multi-Agency Communications System for the Homeland Security Community: A Southeast Ohio Half-Duplex Voice Over IP Case Study

    DTIC Science & Technology

    2009-03-01

    participation in this program would not have been possible without them. Additionally, I must thank Kim Carver, Angela Hodge and Vicki Daily, who have been...2008). 35 Nick Yee, “VoIP Usage,” http://www.nickyee.com/daedalus/archives/001519.php?page=1 (accessed November 20, 2008). 36 “Vonmag,” http... Hodge , and the Scioto County Retired Senior Volunteer Program coordinated by Vicki Daily. After a devastating ice storm hit Scioto County in 2003

  18. Microelectromechanical System (MEMS) Gyroscope Noise Analysis and Scale Factor Characterization over Temperature Variation

    DTIC Science & Technology

    2016-07-01

    comparison by noticing that there is a tendency toward positive error at low temperatures and negative error at high temperatures . Our results...our plot does not appear to have positive error at low temperatures when considering the 3 gyroscopes tested. 0.0119 0.01191 0.01192 0.01193 0.01194...Factor Characterization over Temperature Variation by Angela Maio, Ryan Knight, and William Nothwang Approved for public

  19. The subjective cut: sex reassignment surgery in 1960s and 1970s science fiction.

    PubMed

    Sellberg, Karin

    2016-12-01

    This article considers the way in which ethical concerns about sex reassignment surgery and especially the research and clinical practice of the sexologist Dr John Money (1921-2006) is being negotiated in the 1960s and 1970s novels Myra Breckinridge and Myron by Gore Vidal and The Passion of New Eve by Angela Carter. Drawing on the theories of gender and embodiment developed by Money, the article reads the novels as a critical response and discursive interaction with emergent sexological concepts.

  20. Numerical Modeling of the Vertical Heat Transport Through the Diffusive Layer of the Arctic Ocean

    DTIC Science & Technology

    2013-03-01

    DIFFUSIVE LAYER OF THE ARCTIC OCEAN 5 . FUNDING NUMBERS 6. AUTHOR(S) Angela S. Lefler 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Naval...1 A. ARCTIC OCEAN AND CLIMATE CHANGE ....................1 1. Heat Required to Melt Arctic Sea-Ice .......... 5 2...29 2. Testing the 4/3 Exponent ..................... 31 C. COMPARISON OF TWO- AND THREE-DIMENSIONAL EXPERIMENTS

  1. Impact of Insurance Status on Health Care Utilization and Quality of Self-Care Among Ethnic Minorities with Type 2 Diabetes

    DTIC Science & Technology

    2004-01-01

    Insurance Status on Health Care Utilization and Quality of Self-Care Among Ethnic Minorities with Type 2 Diabetes ” is appropriately acknowledged and...Insurance Status on Health Care Utilization and Quality of Self-Care Among Ethnic Minorities with Type 2 Diabetes 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c...Among Ethnic Minorities with Type 2 Diabetes Name, Degree, Year: Nicole Angela Vaughn, Ph.D., 2004 Thesis Directed by: Tracy Sbrocco, Ph.D

  2. The Dorothy I. Height Center for Health Equity and Evaluation Research (CHEER)

    DTIC Science & Technology

    2013-12-01

    Shinagawa Angela Sy, DrPH Frank Talamantes, PhD Continuing Education Committee Jody Pelusi, FNP ...Committee Lovell Jones, PhD, Chair Thelma Crider Continuing Education Committee Jody Pelusi, FNP , AOCN, PhD, Chair Cynthia Y. Clark, AAS James L...mdanderson.org Jody Pelusi, FNP , AOCN, PhD* Oncology Nurse Practitioner Northern Arizona Hematology and Oncology US Oncology P.O. Box 6330 6601 W. Cortez

  3. The Dorothy I. Height Center for Health Equity and Evaluation Research (CHEER)

    DTIC Science & Technology

    2012-10-01

    Angela Sy, DrPH Frank Talamantes, PhD Continuing Education Committee Jody Pelusi, FNP , AOCN, PhD, Chair...Jones, PhD, Chair Thelma Crider Continuing Education Committee Jody Pelusi, FNP , AOCN, PhD, Chair Cynthia Y. Clark, AAS James L. Cavalier, Jr...Voice: 713.745.3592 Fax: 713.745.3475 gpalos@mdanderson.org Jody Pelusi, FNP , AOCN, PhD* Oncology Nurse Practitioner Northern Arizona Hematology and

  4. Computational Methods for Probabilistic Target Tracking Problems

    DTIC Science & Technology

    2007-09-01

    Undergraduate Students: Ms. Angela Edwards, Mr. Bryahn Ivery, Mr. Dustin Lupton, Mr. James Pender, Mr. Terrell Felder , Ms. Krystal Knight Under...two more graduate students, Mr. Ricardo Bernal and Ms Alisha Williams, and two more undergraduate students, Ms Krystal Knight and Mr. Terrell Felder ...Technical State University, April 24, 2006 “Using Tree Based Methods to Classify Messages”, Terrell A. Felder , Math Awareness Mini-Conference

  5. Model Performance during Explosive Cyclogenesis for Two Cold Seasons

    DTIC Science & Technology

    1990-01-01

    Semester, 1990 DEDICATION This thesis is dedicated to my wife Angela and my daughter Alyssa. They provide a constan! source of love and joy which brightens...2.8 3 DEEPENING RATE (B) b) 30 LUz 20 0 U. 0, 10 LU CO z z 0 0.3 0.4 0.5 0.6 0.7 0.8 0.9 DEEPENING RATE (B) Figure 9. The distribution of all 24 hr

  6. A Practical Approximation Algorithm for the LTS Estimator

    DTIC Science & Technology

    2015-07-02

    A Practical Approximation Algorithm for the LTS EstimatorI David M. Mounta,1,∗, Nathan S. Netanyahub,c, Christine D. Piatkod, Angela Y. Wue, Ruth...the point set improves, the accuracy of the resulting fit also increases. Second, a new approximation algorithm for LTS, called Adaptive-LTS, is...described. Given bounds on the minimum and maximum slope coefficients, this algorithm returns an approximation to the optimal LTS fit whose slope

  7. RLE (Research Laboratory of Electronics) Progress Report Number 134

    DTIC Science & Technology

    1992-06-01

    Smet, James C. Vlcek Technical and Support Staff Kelley S. Donovan, Angela R. Odoardi, Richard R. Perilli 1.1 Introduction 1.2 Computer Controlled The...Haus, James G. Fujimoto, and Erich P. Ippen to The use of graded-composition junctions allows develop the optical device application, character- for...percent to one percent or To address these issues, an alternative growth less . algorithm, called quasi-migration enhanced epitaxy, was developed and

  8. No More Zombies! High-Fidelity Character Autonomy for Virtual Small-Unit Training

    DTIC Science & Technology

    2012-01-01

    Interservice/Industry Training, Simulation, and Education Conference (I/ITSEC) 2012 2012 Paper No. 12045 Page 1 of 11 No More Zombies ! High...valid OMB control number. 1. REPORT DATE 2012 2. REPORT TYPE 3. DATES COVERED 00-00-2012 to 00-00-2012 4. TITLE AND SUBTITLE No More Zombies ...More Zombies ! High-Fidelity Character Autonomy for Virtual Small-Unit Training Brian S. Stensrud, Ph.D., Angela Woods, Samuel Wintermute

  9. Two-Way Satellite Time Transfer to a Moving Platform

    DTIC Science & Technology

    2001-11-01

    33rd Annual Precise Time and Time Interval ( P P I ) Meeting TWO-WAY SATELLITE TIME TRANSFER TO A MOVING PLATFORM Edward Powers U.S. Naval...Angela McKinley U.S. Naval Observatory David Diener , Harold A. Klotz, Jr., and David Wolters Boeing Abstract Precision time transfer is a key...between USNO headquarters and the Boeing Seattle test site. Special test software, including a Kalman f d e r that processed raw pseudorange and

  10. Haralick Texture Features Expanded Into The Spectral Domain

    DTIC Science & Technology

    2006-01-01

    Haralick Texture Features Expanded Into The Spectral Domain Angela M. Puetz, R. C. Olsen U.S. Naval Postgraduate School, 833 Dyer Road...Monterey, CA 93943 ABSTRACT Robert M. Haralick, et. al., described a technique for computing texture features based on gray-level spatial... Texture is modeled on Haralick’s texture features . This Spectral Texture Method uses spectral-similarity spatial dependencies (rather than gray-level

  11. 9th Annual UC Systemwide Bioengineering Symposium

    DTIC Science & Technology

    2008-08-01

    Cylindrical Wells Facilitate Single-Molecule Enzymology of Bovine a-Chymotrypsin. Angela Y. Chen , A.S. Jani, L. Zheng, P.J. Burke and James P. Brody...1. Andrew McCammon, Lei Yu , Stephen B. Howell and David A. Gough, UCSDlNitto Denko Technology Corporation • Genentech 3rd Place Award ($250) o A...Shadi Mahjoob UC Riverside Zhenshan Chen UC Riverside Mariela Anguelov Winchester Associates Inc Entcho Anguelov Winchester Associates Inc

  12. Early Season Applications of Fluridone for Control of Curlyleaf Pondweed

    DTIC Science & Technology

    2010-12-01

    En vi ro nm en ta l L ab or at or y Angela G. Poovey, Lee Ann M. Glomski, Michael D. Netherland, and John G. Skogerboe December 2010...release; distribution is unlimited. Prepared for U.S. Army Corps of Engineers Washington, DC 20314-1000 and Minnesota Department of Natural ...Resources St. Paul, MN 55155 ERDC/EL TR-10-22 ii Abstract: Widespread in the Great Lakes region, curlyleaf pondweed (Potamogeton crispus L .) is an

  13. Theory of Image Analysis and Recognition.

    DTIC Science & Technology

    1983-01-24

    Narendra Ahuja Image models Ramalingam Chellappa Image models Matti Pietikainen * Texture analysis b David G. Morgenthaler’ 3D digital geometry c Angela Y. Wu...Restoration Parameter Choice A Quantitative Guide," TR-965, October 1980. 70. Matti Pietikainen , "On the Use of Hierarchically Computed ’Mexican Hat...81. Matti Pietikainen and Azriel Rosenfeld, "Image Segmenta- tion by Texture Using Pyramid Node Linking," TR-1008, February 1981. 82. David G. 1

  14. Air Force Deployment Reintegration Research: Implications for Leadership

    DTIC Science & Technology

    2007-11-02

    Air Force Deployment Reintegration Research: Implications for Leadership Wendy Sullivan-Kwantes Angela R. Febbraro Ann-Renee Blais...TITLE AND SUBTITLE Air Force Deployment Reintegration Research: Implications for Leadership 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT...Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 DRDC Toronto TR 2004-149 i Abstract Expanding on previous research on the reintegration

  15. Development of an Autodiagnostic Adaptive Precision Trainer for Decision Making (ADAPT-DM)

    DTIC Science & Technology

    2010-06-01

    Similar to other contemporary models relevant to tactical DM, such as Endsley’s (1995) situation awareness model and Klein’s recognition primed decision...experimental psychology from the University of Central Florida. E-mail: Meredith@designinteractive. net SVEN FUCHS is a senior research associate at...studies. She earned a bachelor of arts degree from Flagler College in psychology and Spanish. E-mail: Angela@designinteractive.net DR. KELLY HALE is the

  16. High Accuracy Time Transfer Synchronization

    DTIC Science & Technology

    1994-12-01

    HIGH ACCURACY TIME TRANSFER SYNCHRONIZATION Paul Wheeler, Paul Koppang, David Chalmers, Angela Davis, Anthony Kubik and William Powell U.S. Naval...Observatory Washington, DC 20392 Abstract In July 1994, the US Naval Observatory (USNO) Time Service System Engineering Division conducted a...field test to establish a baseline accuracy for two-way satellite time transfer synchro- nization. Three Hewlett-Packard model 5071 high performance

  17. United States Coast Guard 2010 Posture Statement: With 2011 Budget in Brief

    DTIC Science & Technology

    2010-02-01

    regularly with its port partners throughout the Port of New York/New Jersey. Photo by PA3 Barbara Patton Joint Partners: A Coast Guard HH-60 helicopter...Coast Guard Hero Petty Offi cer 1st Class Michael C. Curran (MST1) Petty Offi cer 1st Class Michael Curran, a marine science technician (MST), currently...investigations that included responding to three vessel collisions and a vessel fi re. Photo by Angela Daniel Photo by BM2 Jeff Quinn Strategic Priorities

  18. Mitigating Stress, Workload, and Fatigue on the Electronic Battlefield

    DTIC Science & Technology

    2007-03-28

    340 ~ E ~ • Emergency 1.0 ------~----~------1 0 Non-emergency 2 miles 4 miles or more 0.5 mile 1 mile Estimated frequency of SB use during Mid...3118 • Fax: +81 3 ~08 3553 E -mail: tokyo.ofcCcomputer.org EXECUTIVE STAFF Executive Director: DAVID W. HENNAGE Publ"her: ANGELA BURGESS ~k,t.lnt...Transaction Publishers. Durkheim , E . (1895). Rules of sociological method. New York: Free Press. Edmondson, A. (1999). Psychological safety and learning

  19. Risk, Resiliency, and Coping in National Guard Families

    DTIC Science & Technology

    2015-10-01

    under review). Coping through Deployment: Findings from a Sample of National Guard Couples. Journal of Family Psychology . Several additional...to address the psychological health of military families through HomeFront Strong. Poster to be presented at Society for Implementation Research...guidance, data structure . Name Angela Huebner (Virginia Tech) Project Role: Co-Investigator 11 Research Identifier N/A Nearest person month worked

  20. ISIS and Social Media: The Combatant Commander’s Guide to Countering ISIS’s Social Media Campaign

    DTIC Science & Technology

    2015-06-07

    ISIS Five-Point Plan to Getting Round Suspension of Social Media Accounts: Get on Russian Version of Facebook , avoid YouTube and Hack Western TV...accounts-Get-Russian-version- Facebook -avoid-YouTube- hack -western-TV- channels.html. Corman, Steven, H.L. Goodall, JR, and Angela Trethewey...3 2 Facebook Penetration in Arab Countries 4 3 ISIS Social Media Post: The Execution of James Foley 7 4 Tweet

  1. On the identity and taxonomic status of the enigmatic mantid Thespoides bolivari Chopard, 1916 (Mantodea: Mantidae, Angelinae).

    PubMed

    Rivera, Julio

    2014-05-21

    Chopard (1916) published a brief paper in which he cited and described a number of praying mantis species from the neotropics. The specimens he studied belonged to the prominent Spanish Entomologist Ignacio Bolívar y Urrutia (1850-1944), whose collection is now housed at the Museo Nacional de Ciencias Naturales in Madrid (MNCN), Spain (Izquierdo et al. 1997). In this publication Chopard described Thespoides bolivari Chopard, 1916 as a new genus and species, based on a single male obtained by French coleopterist René Oberthür in Cauca, Colombia. According to Chopard (1916) the specimen was remarkable for having, among other features, an abdomen that is markedly shorter than the rest of its body-certainly an unusual morphological trait among the Mantodea. Chopard assigned Thespoides to the Miopteryginae (Thespidae), but it was later reassigned (together with Angela Serville, 1839 as the "Angelae group") to the subfamily Schizocephalinae (Mantidae) by Giglio-Tos (1927). Current classifications consider the Angelinae to comprise a distinct subfamily of the Mantidae, with Thespoides and Angela as the only representatives of this subfamily with a Neotropical distribution (e.g. Ehrmann 2002).

  2. FILMING OF 'CONTACT' AT LC39 PRESS SITE WITH VAB IN BACKGROUND

    NASA Technical Reports Server (NTRS)

    1997-01-01

    With the Vehicle Assembly Building looming in the background, Warner Bros.' cast and crew are filming scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 29. The screenplay for 'Contact' is based on the best- selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

  3. FILMING OF 'CONTACT' AT LC39 PRESS SITE SEEN FROM VAB ROOF

    NASA Technical Reports Server (NTRS)

    1997-01-01

    The filming of scenes for the movie 'Contact' by Warner Bros.' cast and crew at Kennedy Space Center's Launch Complex 39 Press Site on January 29 is captured by cameras on the roof of the Vehicle Assembly Building. The screenplay for 'Contact' is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

  4. FILMING OF 'CONTACT' AT LC39 PRESS SITE WITH VAB IN BACKGROUND

    NASA Technical Reports Server (NTRS)

    1997-01-01

    With the Vehicle Assembly Building looming in the background, Warner Bros.' cast and crew are filming scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 30. The screenplay for 'Contact' is based on the best- selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

  5. FILMING OF 'CONTACT' AT LC39 PRESS SITE

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Warner Bros.' cast and crew are filming scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 30. The screenplay for 'Contact' is based on the best- selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

  6. DIRECTOR/PRODUCER ROBERT ZEMECKIS DURING FILMING OF 'CONTACT' AT LC39 PRESS SITE

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Robert Zemeckis, director/producer, and other Warner Bros. crew members oversee the filming of scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 30. The screenplay for 'Contact' is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

  7. FILMING OF 'CONTACT' AT LC39 PRESS SITE

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Warner Bros.' cast and crew are filming scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 29. The screenplay for 'Contact' is based on the best- selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

  8. MORIARTY, ZEMECKIS, BURGESS AND OTHERS DURING FILMING OF 'CONTACT' AT LC39 PRESS SITE

    NASA Technical Reports Server (NTRS)

    1997-01-01

    From left, Bruce Moriarty, first assistant director; Robert Zemeckis, director/producer; Don Burgess, director of photography; and other Warner Bros. crew members oversee the filming of scenes for the movie 'Contact' at Kennedy Space Center's Launch Complex 39 Press Site on January 29. The screenplay for 'Contact' is based on the best-selling novel by the late astronomer Carl Sagan. The cast includes Jodie Foster, Matthew McConaughey, John Hurt, James Woods, Tom Skerritt, David Morse, William Fichtner, Rob Lowe and Angela Bassett. Described by Warner Bros. as a science fiction drama, 'Contact' will depict humankind's first encounter with evidence of extraterrestrial life.

  9. External Tank Liquid Hydrogen (LH2) Prepress Regression Analysis Independent Review Technical Consultation Report

    NASA Technical Reports Server (NTRS)

    Parsons, Vickie s.

    2009-01-01

    The request to conduct an independent review of regression models, developed for determining the expected Launch Commit Criteria (LCC) External Tank (ET)-04 cycle count for the Space Shuttle ET tanking process, was submitted to the NASA Engineering and Safety Center NESC on September 20, 2005. The NESC team performed an independent review of regression models documented in Prepress Regression Analysis, Tom Clark and Angela Krenn, 10/27/05. This consultation consisted of a peer review by statistical experts of the proposed regression models provided in the Prepress Regression Analysis. This document is the consultation's final report.

  10. Two new species of the genus Dorylaimopsis Ditlevsen, 1918 (Nematoda: Adenophora, Comesomatidae) from the Bohai Sea, China

    NASA Astrophysics Data System (ADS)

    Zhinan, Zhang

    1992-03-01

    Two nematode species of the genus Dorylaimopsis (Family Comesometidae) from the Bohai Sea are described. Dorylaimopsis rabalaisi n. sp. similar to D. punctata Ditlevsen, 1918 from which it can be separated by the small size, short and simple spicules without ventral apophyses or joint line. Dorylaimopsis turneri n. sp. differs from the closest species Dorylaimopsis angelae (Inglis, 1967) by its higher values of de Man ratio ‘a’, much shorter spicules and higher ratio of gubernacular to spicules length. A key to species of the genus based on the key by Jensen (1979) is given.

  11. Fiscal Law Course Deskbook (36th)

    DTIC Science & Technology

    1993-05-01

    5706 or Autovon 224-5706 for Procurement ap:rotriations and Ms. Angela Desenze, SA:-M.-BUO-A, Commercial 697-2762 or Autovon 227-2762 for Operation -nd...DI-J...W0 COCOc) zM <~ Cn L ILUO LL, >w022 ᝰL. o.W -Lj ~ED LU l) OC z - 0 U lw w LUZ Z-w [ U = I O M2 - L z z LU 3_ LuF zL ZL <LLN M OLl)~. Z (10

  12. Federal Logistics Information System (FLIS) Procedures Manual. Volume 16, Logistics On-Line Access (LOLA) End-User Manual.

    DTIC Science & Technology

    1994-10-01

    C’) LU 00C E 0)0 Figure 4.1-06 Inquiry Processing Steps 16.4-8 DoD 4100.39-M Volume 16 CJ) w al W D W Iz zi 0 rWL 0 -C)Lzz(1 C) LUz *L 0 -J U LUC) I...BULLETIN TIME: 13:05 TO: SANDI FROM: ANGELA DATE: 03-MAR-93 MESSAGE NO: 46 SUBJ: . <MSG 2013> ENTER TEXT OR PRESS <PF5> TO CANCEL FI=HELP F2= F3=PREV MENU

  13. Three new species and new distributional records of Oecetis McLachlan 1877 (Trichoptera: Leptoceridae: Leptocerinae) from Brazil.

    PubMed

    Henriques-Oliveira, Ana Lucia; Dumas, Leandro Lourenço; Nessimian, Jorge Luiz

    2014-01-07

    The genus Oecetis is widespread over the world, being most diverse in tropical areas, especially in the Australian Region. Of about 400 described species, only 34 occur in the Neotropical Region. Herein, we describe and illustrate three new species of Oecetis from Brazil: Oecetis angelae sp. nov., O. danielae sp. nov. and O. iara sp. nov. Furthermore, O. doesburgi, O. dominguezi, and O. knutsoni are recorded for the first time in Brazil. Also, we provide new state records for 7 species: O. amazonica, O. connata, O. excisa, O. fibra, O. iguazu, O. inconspicua, and O. paranensis.

  14. A Comparison of the Highest Precision Commonly Available Time Transfer Methods: TWSTT and GPS CV

    DTIC Science & Technology

    1996-12-01

    A COMPARISON OF THE HIGHEST PRECISION COMMONLY AVAILABLE TIME TRANSFER METHODS: TWSTT AND GPS CV James A. DeYoung, Francine Vannicola, and Angela...D. McKinley U.S. Naval Observatory, Time Service Department 3450 Massachusetts Avenue NW, Washington, DC 20392, USA dey@herschel.usno.navy.mil, hv...view (CY) and the ’Auo-Way SoteUite Time Transfer (TWSTT) method. The GPS CV time transfer data are jonned from shict 13- minute common-view tracks

  15. Thanks to Cancer Cell International reviewers (2012)

    PubMed Central

    2013-01-01

    Contributing reviewers The editor and editorial board of Cancer Cell International would like to thank Angela Panther for her continued hard work throughout 2012 in keeping the journal going as our managing editor. We take this opportunity in early 2013 to thank all our reviewers who contributed to the journal in Volume 12 (2012). Last year saw submissions double, which will mean that in 2013 we will certainly have many more articles to publish, and hopefully our Impact Factor will rise above 2. PMID:23522244

  16. The Impact of Incentives and Requirements on Group Collaboration

    DTIC Science & Technology

    2010-09-01

    emd.wa.gov or Principal Investigator, Dr. David Tucker (831) 656-3754, dtucker@nps.edu. Questions about your rights as a research subject or any other...concerns may be addressed to the Navy Postgraduate School IRB Chair, Dr. Angela O’Dea, 831-656-3966, alodea@nps.edu. Statement of Consent: I have read...Investigator, Dr. David Tucker (831) 656-3754, dtucker@nps.edu. Questions about your rights as a research subject or any other concerns may be addressed to

  17. Synthesis Laboratory for the U.S. Army Medical Research Institute of Infectious Diseases Selection Panel

    DTIC Science & Technology

    1988-01-19

    ANNUAL PROGRESS REPORT John A. Secrist III Cecil D. Kwong / Charles A. Krauth ’ Angela G. Ford Yajnanarayana H. R. Jois Deborah A. Carter...C. A. Krauth A. G. Ford H. R. Y. Jois D. A. Carter Analytical Services Dr. W. C. Coburn Dr. J. M. Riordan M. C. Kirk C. Richards R. T...7022 00361S 2.0 q /^ K ^^C=NNHCNHj *"S/ CH, 7023 003677 2.0 g S II C=NNHCNH, I 2 CH3 702> 003678 2.0 g NH "«1-®- OCH, HCIO„ 7037 003679

  18. Equitable research: a bridge too far?

    NASA Astrophysics Data System (ADS)

    Walls, Leon

    2016-08-01

    This paper is written in response to Angela Chapman and Allan Feldman's research study, "Cultivation of science identity through authentic science in an urban high school". I utilize this forum piece to extend the call for "awakening a dialogue" that critically assesses the effectiveness of current K-12 science education research in addressing the needs of populations of color. I take the opportunity to first discuss elements of what an equitable research focus might look like. I finish by critiquing and ultimately commending the authors on the degree to which they succeed in demonstrating an equitable approach to the design and carrying out of their study.

  19. Combining ability of S3 progenies for key agronomic traits in popcorn: comparison of testers in top-crosses.

    PubMed

    de Lima, V J; do Amaral Junior, A T; Kamphorst, S H; Pena, G F; Leite, J T; Schmitt, K F M; Vittorazzi, C; de Almeida Filho, J E; Mora, F

    2016-12-02

    The successful development of hybrid cultivars depends on the reliability of estimated combining ability of the parent lines. The objectives of this study were to assess the combining ability of partially inbred S3 families of popcorn derived from the open-pollinated variety UENF 14, via top-crosses with four testers, and to compare the testers for their ability to discriminate the S3 progenies. The experiment was conducted in the 2015/2016 crop season, in an incomplete-block (Lattice) design with three replications. The following agronomic traits were evaluated: average plant height, grain yield (GY), popping expansion (PE), and expanded popcorn volume per hectare. The top-cross hybrid, originating from the BRS-Angela vs S3 progeny 10 combination, was indicated as promising, showing high values for specific combining ability for GY and PE. For the S3 progenies that showed high and positive GCA values for GY and PE, the continuity of the breeding program is recommended, with the advance of self-pollination generations. Fasoulas' differentiation index discriminated the BRS-Angela tester as the most suitable for identifying the superior progenies.

  20. GB277: preview Women 2000. ILO exmaines progress, looks ahead to Beijing + 5.

    PubMed

    2000-01-01

    In the special Symposium on Decent Work for Women, conducted during the Governing Body meeting, the challenge of eliminating gender-based discrimination in the workplace was highlighted. Among the topics discussed were rights-based and development-based approaches; progress and gaps in decent work for men and women; promoting women workers' rights; a gender perspective on poverty, employment and social protection; management development and entrepreneurship for women; and gender in crisis response and reconstructions. This paper presents excerpts of the addresses of key speakers: Juan Somavia, International Labor Organization Director-General; Angela Kin, Special Advisor to the UN on Gender Issues and the Advancement of Women; and Bina Agarwal, Professor of Economics at the University of Delhi. In general, the speakers identified existing obstacles to gender equality, and propose initiatives and actions for the future.

  1. Neither dichotomies nor dualisms; simply genesis.

    PubMed

    Loredo-Narciandi, José C; Sánchez-González, José C

    2012-09-01

    Our starting point is an article by Uchoa Angela Branco published in 2009 in Integrative Psychological and Behavioral Sciences (vol. 43, pp. 350-355) and titled "Why Dichotomies can be Misleading while Dualities Fit the Analysis of Complex Phenomena". She criticizes the dualist uses of the distinction between subject and object, or between subjectivist and objectivist perspectives. However we subscribe to the criticism, we argue that some kind of distinction between objectual and subjectual realities is neccesary. Our argument is grounded on the classic constructivist Psychology, especially that of James Mark Baldwin's genetic logic. We assess two theoretical perspectives -the systemic and the structuralist ones- that, in our view, are at risk of falling into objectivism because they tend to reduce subjectual activity to objectivistic or formalistic kinds of explanation. Based on a critical recovery of some ideas of the French philosopher Michel Serres, we propose that subjects and objects must be understood as interpenetrated realities in perpetual construction.

  2. In the ruins of Babel: pitfalls on the way toward a universal language for research ethics and benefit sharing.

    PubMed

    Solbakk, Jan Helge

    2011-07-01

    At the end of a paper on international research ethics published in the July-August 2010 issue of the Hastings Center Report, London and Zollman argue the need for grounding our duties in international medical and health-related research within a broader normative framework of social, distributive, and rectificatory justice. The same goes for Thomas Pogge, who, in a whole range of publications during the past years, has argued for a human-rights-based approach to international research. In a thought-provoking paper in the June 2010 issue of the American Journal of Bioethics, Angela J. Ballantyne argues that “the global bioethics priority” in medical and health-related research ethics today is how to do research fairly in an unjust world.

  3. Why reservations remain: a critical reflection about the systematic review and meta-analysis "Osteopathic manipulative treatment for low back pain" by Licciardone et al.

    PubMed

    Franke, Helge

    2012-10-01

    In 2005 John Licciardone, Angela Brimhall, and Linda King published a systematic review and meta-analysis of randomized controlled trials with the title: Osteopathic manipulative treatment for low back pain. The conclusions of systematic review and meta-analysis depend highly on the right search strategy, the quality of the included studies (internal validity), and the error-free, unbiased and transparent evaluation of the review. As illustrated by the following article Licciardone's review includes elements that could lead to biased results. It is concluded that Licciardone et al. focused too much on the statistical significance, and overlooked that the problem of the review lay not in the calculations but in the quality and compilation of the studies.

  4. Development and application of a quantitative PCR assay targeting Catellicoccus marimammalium for assessing gull-associated fecal contamination at Lake Erie beaches.

    PubMed

    Lee, Cheonghoon; Marion, Jason W; Lee, Jiyoung

    2013-06-01

    Gulls represent one of the major fecal contamination sources responsible for the degradation of water quality at Lake Erie beaches. For assessing gull-associated fecal contamination, a real-time quantitative PCR assay (qPCR) targeting 16S rRNA gene sequences from Catellicoccus marimammalium, which are abundant in gull feces, was developed and evaluated by comparing assay results with beach survey data that included gull counting, and quantifying densities of Escherichia coli and human-associated fecal markers at two Lake Erie beaches. In evaluating the specificity and sensitivity of the qPCR assay with animal and wastewater samples, C. marimammalium was detected in most gull fecal samples (80.7%), some chicken fecal samples (24.1%), but was not readily detected from other fecal samples of animals and humans, and wastewater. Among 66 Lake Erie water samples collected in 2010, C. marimammalium was frequently detected from Villa Angela (36.4%) and Headlands beaches (57.6%). C. marimammalium densities were not associated with E. coli densities or sanitary survey data. E. coli counts were likely driven by other sources, such as human, rather than gulls at the study sites. The presumption that human contamination influenced E. coli counts was supported by more frequent detection of the human-specific Bacteroides gyrB marker (gyrB) at Villa Angela (33.3%) than Headlands (6.1%). Since E. coli may not be an effective indicator for assessing gull-related fecal contamination at these beaches, where contamination sources are mixed, our novel qPCR assay can be useful for understanding fecal source contributions from gulls not explained by gull abundance or E. coli densities.

  5. List of Participants

    NASA Astrophysics Data System (ADS)

    2014-07-01

    Alba Paolo (Università di Torino) Becattini Francesco (Università di Firenze) Bombaci Ignazio (Università di Pisa) Bonaccorso Angela (INFN Pisa) Colonna Maria (INFN-LNS Catania) Coraggio Luigi (INFN Napoli) Covello Aldo (Università di Napoli) Di Toro Massimo (Università di Catania) De Angelis Giacomo (INFN-LNL Legnaro) Gargano Angela (INFN Napoli) Gattobigio Mario (INLN, Université de Nice-Sophia Antipolis, CNRS, France) Gensini Paolo (INFN Lecce) Giannini Mauro (Università di Genova) Girlanda Luca (Università del Salento) Giusti Carlotta (Università di Pavia) Greco Vincenzo (Università di Catania) Grossi Eduardo (Università di Firenze) Itaco Nunzio (Università di Napoli) Kievsky Alejandro (INFN Pisa) Lanza Edoardo (INFN Catania) Lavagno Andrea (Politecnico di Torino) Logoteta Domenico (Universidade de Coimbra, Coimbra, Portugal) Lo Iudice Nicola (Università di Napoli) Lombardo Maria Paola (INFN-LNF Frascati) Lo Meo Sergio (ENEA Bologna) Mannarelli Massimo (INFN-LNGS Assergi) Marcucci Laura Elisa (Università di Pisa) Matera Francesco (Università di Firenze) Orlandini Giuseppina (Università di Trento) Pacati Franco (Università di Pavia) Pederiva Francesco (Università di Trento) Pirrone Sara (INFN Catania) Puglisi Armando (Università di Catania) Radici Marco (INFN Pavia) Rinaldi Matteo (Università di Perugia) Roggero Alessandro (Università di Trento) Rolando Valentina (Università di Ferrara) Rosati Sergio (Università di Pisa) Ruggieri Marco (Università di Catania) Salmè Gianni (INFN Roma) Santopinto Elena (INFN Genova) Scopetta Sergio (Università di Perugia) Taiuti Mauro (Università di Genova) Vigezzi Enrico (INFN Milano) Viviani Michele (INFN Pisa) Vorabbi Matteo (Università di Pavia)

  6. Arcobacter in Lake Erie beach waters: an emerging gastrointestinal pathogen linked with human-associated fecal contamination.

    PubMed

    Lee, Cheonghoon; Agidi, Senyo; Marion, Jason W; Lee, Jiyoung

    2012-08-01

    The genus Arcobacter has been associated with human illness and fecal contamination by humans and animals. To better characterize the health risk posed by this emerging waterborne pathogen, we investigated the occurrence of Arcobacter spp. in Lake Erie beach waters. During the summer of 2010, water samples were collected 35 times from the Euclid, Villa Angela, and Headlands (East and West) beaches, located along Ohio's Lake Erie coast. After sample concentration, Arcobacter was quantified by real-time PCR targeting the Arcobacter 23S rRNA gene. Other fecal genetic markers (Bacteroides 16S rRNA gene [HuBac], Escherichia coli uidA gene, Enterococcus 23S rRNA gene, and tetracycline resistance genes) were also assessed. Arcobacter was detected frequently at all beaches, and both the occurrence and densities of Arcobacter spp. were higher at the Euclid and Villa Angela beaches (with higher levels of fecal contamination) than at the East and West Headlands beaches. The Arcobacter density in Lake Erie beach water was significantly correlated with the human-specific fecal marker HuBac according to Spearman's correlation analysis (r = 0.592; P < 0.001). Phylogenetic analysis demonstrated that most of the identified Arcobacter sequences were closely related to Arcobacter cryaerophilus, which is known to cause gastrointestinal diseases in humans. Since human-pathogenic Arcobacter spp. are linked to human-associated fecal sources, it is important to identify and manage the human-associated contamination sources for the prevention of Arcobacter-associated public health risks at Lake Erie beaches.

  7. Comparison of the Immunomagnetic Separation/Adenosine Triphosphate Rapid Method and the Modified mTEC Membrane-Filtration Method for Enumeration of Escherichia coli

    USGS Publications Warehouse

    Brady, Amie M.G.; Bushon, Rebecca N.; Bertke, Erin E.

    2009-01-01

    Water quality at beaches is monitored for fecal indicator bacteria by traditional, culture-based methods that can take 18 to 24 hours to obtain results. A rapid detection method that provides estimated concentrations of fecal indicator bacteria within 1 hour from the start of sample processing would allow beach managers to post advisories or close the beach when the conditions are actually considered unsafe instead of a day later, when conditions may have changed. A rapid method that couples immunomagnetic separation with adenosine triphosphate detection (IMS/ATP rapid method) was evaluated through monitoring of Escherichia coli (E. coli) at three Lake Erie beaches in Ohio (Edgewater and Villa Angela in Cleveland and Huntington in Bay Village). Beach water samples were collected between 4 and 5 days per week during the recreational seasons (May through September) of 2006 and 2007. Composite samples were created in the lab from two point samples collected at each beach and were shown to be comparable substitutes for analysis of two individual samples. E. coli concentrations in composite samples, as determined by the culture-based method, ranged from 4 to 24,000 colony-forming units per 100 milliliters during this study across all beaches. Turbidity also was measured for each sample and ranged from 0.8 to 260 neophelometric turbidity ratio units. Environmental variables were noted at the time of sampling, including number of birds at the beach and wave height. Rainfall amounts were measured at National Weather Service stations at local airports. Turbidity, rainfall, and wave height were significantly related to the culture-based method results each year and for both years combined at each beach. The number of birds at the beach was significantly related to the culture-based method results only at Edgewater during 2006 and during both years combined. Results of the IMS/ATP method were compared to results of the culture-based method for samples by year for each beach

  8. Studies on health in elderly observation centers (abbreviated from Italian: COSA): a multidimensional evaluation (MDE) of an elderly population frequenting a diurnal center in Catania.

    PubMed

    Santangelo, Antonino; Testai', Manuela; Castelli, Roberta; Albani, Salvatore; Cappello, Antonella; Primavera, Grazia; Tomarchio, Marcello; Maugeri, Domenico

    2012-01-01

    The worldwide progressive aging of the population forces us to reconsider the strategies of evaluation the effects of the geriatric "tsunami" on the health politics. The present study on the COSA (abbreviated from the Italian name: "Centro Osservazione Salute Anziani") has the aim to investigate the effects of a new form called Specialistic Geriatric Assistance on the already existing geriatric services in our territory, like UVG (Unità Valutazione Geriatrica), ADI (Assistenza Domiciliare Integrata), MMG (Medici di Medicina Generale). The present preliminary studies were carried out a group of elderly people frequenting the elderly day center "Villa Angela" located in Catania. We enrolled 42 subjects, 29 females and 13 males, in the age-range of 65-89 years (mean=73.6 years). An evaluation protocol was used for the participants, having two parts. The first part was a general one performing an accurate anamnestic examination, while the second part evaluated the cognitive and affective spheres, and the levels of autonomy and autosufficiency. The data obtained show that that the elderly population of the daily center "Villa Angela" in Catania is affected by numerous pathologies and comorbidities, which all increase the total risk of disabilities. The subjects use a high number of medicines (sometimes more than 10), which is not always justified by the pathologies found in them. Considering the functional profiles of the patients, the sanitary services offered to them are appropriate, because almost all of the elderly people were autonomous and autosufficient, having still adequate physical performances. The higher cognitive performance seemed to be reduced in more than 50% of the patients, showing almost always a slight or moderate deterioration. The depressive state measured by the GDS seemed to reach the deflection of joy of life 54.8%, while the established depression was detected in 12%. These results emphasize the importance of the functional psychogeriatric

  9. Putting a price on worker fatigue

    SciTech Connect

    Carter, R.A.

    2007-03-15

    In a round-the-clock industry such as mining, extended work hours may be necessary for production but damaging to the bottom line. A recent report commissioned by the Minerals Council of Australia (MCA) attempts to document the relationship between sleep, working arrangements and fatigue. The study, titled Work Design, Fatigue and Sleep by Dr. Angela Baker and Dr. Sally Ferguson of the Australian Center for Sleep Research at the University of South Australia contains information useful for managing fatigue in the workplace. The publication is available free online at http://www.minerals.org.au. The study offers guidelines for planing work schedules or for chaning shifts. William G. Sirosis, senior vice president and COO of Circadian Technologies Inc., also addressed this topic in a presentation at the recent MineWest 2006 conference. He pointed out that the exact dollar costs of operating with a fatigued workforce was difficult to pinpoint but the cumulative effect can be damaging to a company's production and profitability. He suggested steps to a successful management programme.

  10. Nowcasting Beach Advisories at Ohio Lake Erie Beaches

    USGS Publications Warehouse

    Francy, Donna S.; Darner, Robert A.

    2007-01-01

    Data were collected during the recreational season of 2007 to test and refine predictive models at three Lake Erie beaches. In addition to E. coli concentrations, field personnel collected or compiled data for environmental and water-quality variables expected to affect E. coli concentrations including turbidity, wave height, water temperature, lake level, rainfall, and antecedent dry days and wet days. At Huntington (Bay Village) and Edgewater (Cleveland) during 2007, the models provided correct responses 82.7 and 82.1 percent of the time; these percentages were greater than percentages obtained using the previous day?s E. coli concentrations (current method). In contrast, at Villa Angela during 2007, the model provided correct responses only 61.3 percent of the days monitored. The data from 2007 were added to existing datasets and the larger datasets were split into two (Huntington) or three (Edgewater) segments by date based on the occurrence of false negatives and positives (named ?season 1, season 2, season 3?). Models were developed for dated segments and for combined datasets. At Huntington, the summed responses for separate best models for seasons 1 and 2 provided a greater percentage of correct responses (85.6 percent) than the one combined best model (83.1 percent). Similar results were found for Edgewater. Water resource managers will determine how to apply these models to the Internet-based ?nowcast? system for issuing water-quality advisories during 2008.

  11. Sociocultural influences on science and on science identities

    NASA Astrophysics Data System (ADS)

    Guerra, Andreia; Rezende, Flavia

    2016-07-01

    Angela Chapman and Allan Feldman (2016) conducted a study that aimed to exam how a group of diverse urban high school students were affected by the participation in a contextually based authentic science experience. The analysis of all data led the authors to conclude that the experience of authentic science positively influenced the science identity of students and promoted a shift in perceptions from stereotypical to more diverse views of scientists. For the purpose of this forum paper, we concentrated on the unexpected results of Hispanic students in the IAS instrument. In the authors' interpretation, Hispanic students were classified as non science identities because they do not feel recognized as a particular kind of student in that school, being possibly more marginalized than other students. We tried to expand the discussion bringing the contribution of a sociocultural approach of science construction and of science identity to enrich some of the issues involved. Our concise analysis does not allow conclusions about the Hispanic students' results, but we believe it helped to understand sociocultural problems involved in their science identity and to reveal the inequality in science production as one of these problems.

  12. Proceedings of the High Consequence Operations Safety Symposium

    SciTech Connect

    Not Available

    1994-12-01

    Many organizations face high consequence safety situations where unwanted stimuli due to accidents, catastrophes, or inadvertent human actions can cause disasters. In order to improve interaction among such organizations and to build on each others` experience, preventive approaches, and assessment techniques, the High Consequence Operations Safety Symposium was held July 12--14, 1994 at Sandia National Laboratories, Albuquerque, New Mexico. The symposium was conceived by Dick Schwoebel, Director of the SNL Surety Assessment Center. Stan Spray, Manager of the SNL System Studies Department, planned strategy and made many of the decisions necessary to bring the concept to fruition on a short time scale. Angela Campos and about 60 people worked on the nearly limitless implementation and administrative details. The initial symposium (future symposia are planned) was structured around 21 plenary presentations in five methodology-oriented sessions, along with a welcome address, a keynote address, and a banquet address. Poster papers addressing the individual session themes were available before and after the plenary sessions and during breaks.

  13. Associations among Human-Associated Fecal Contamination, Microcystis aeruginosa, and Microcystin at Lake Erie Beaches

    PubMed Central

    Lee, Cheonghoon; Marion, Jason W.; Cheung, Melissa; Lee, Chang Soo; Lee, Jiyoung

    2015-01-01

    Lake Erie beaches exhibit impaired water quality due to fecal contamination and cyanobacterial blooms, though few studies address potential relationships between these two public health hazards. Using quantitative polymerase chain reaction (qPCR), Microcystis aeruginosa was monitored in conjunction with a human-associated fecal marker (Bacteroides fragilis group; g-Bfra), microcystin, and water quality parameters at two beaches to evaluate their potential associations. During the summer of 2010, water samples were collected 32 times from both Euclid and Villa Angela beaches. The phycocyanin intergenic spacer (PC-IGS) and the microcystin-producing (mcyA) gene in M. aeruginosa were quantified with qPCR. PC-IGS and mcyA were detected in 50.0% and 39.1% of samples, respectively, and showed increased occurrences after mid-August. Correlation and regression analyses showed that water temperature was negatively correlated with M. aeruginosa markers and microcystin. The densities of mcyA and the g-Bfra were predicted by nitrate, implicating fecal contamination as contributing to the growth of M. aeruginosa by nitrate loading. Microcystin was correlated with mcyA (r = 0.413, p < 0.01), suggesting toxin-producing M. aeruginosa populations may significantly contribute to microcystin production. Additionally, microcystin was correlated with total phosphorus (r = 0.628, p < 0.001), which was higher at Euclid (p < 0.05), possibly contributing to higher microcystin concentrations at Euclid. PMID:26378564

  14. Staying alive: rethinking deterritorialization in a post-feminist era.

    PubMed

    Lundberg, Anna

    2015-07-01

    In recent years, the concept 'post-feminism' and its links to neoliberal economic structures and to the extreme reinforcement of individualization as raison d'etre of Western civilization have been discussed at length by numerous distinguished scholars in feminist cultural studies and feminist philosophy. This article takes its point of departure in this discussion. Drawing on Wendy Brown, Elizabeth Grosz, Angela McRobbie, Wendy Larner, and others, the text is examining the discourse of post-feminism and neoliberalism, and its effects on overarching political scenarios, as well as on everyday life: What happens to feminist politics when the collective, both as figuration and as virtual political platform, is deemed to be something situated in the discursive outskirts? By drawing on examples form the contemporary cultural imaginaries, from popular culture, economic structures, and public debate, and by pointing out the links between the micro-perspective of our everyday living and overarching political structures, this article aims at bringing to the fore and critically discuss these issues, and the ways in which they intersect with contemporary Western feminism. The article ends with a discussion of possible points of exit or paths to follow in order to find alternatives.

  15. Real-time Fluorescence Polarization Microscopy of the Moving Boundary in Cross-Gradient SDS-PAGE

    NASA Astrophysics Data System (ADS)

    Hwang, Jeeseong; Giulian, Gary

    2003-03-01

    Real-time Fluorescence Polarization Microscopy of the Moving Boundary in Cross-Gradient SDS-PAGE Jeeseong Hwang, Jeffrey R. Krogmeier, Angela M. Bardo, Scott N. Goldie, Lori S. Goldner; Optical Technology Division, National Institute of Standards and Technology, Gaithersburg, MD 20899 Gary G. Giulian, Carl R. Merril; National Institute of Mental Health, National Institutes of Health, Bethesda, MD 20892 Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis (SDS-PAGE) is a popular method to separate proteins by their apparent molecular weight. However, it is a limited technique due, in part, to its low spatial resolution. In order to improve the resolution and to enhance the detection sensitivity of proteins separated by SDS-PAGE we are studying the detergent properties at the moving boundary of precast Tris-Tricine-Acetate cross-gradient gels using fluorescent cationic and pH indicating dyes. We have developed real-time full-field fluorescence polarization microscopy to monitor the dynamic fluorescence anisotropy from the cationic tetramethylindocarbocyanine dyes localized in the "extended stack", a concentrated detergent zone. We will present quantitative results of the fluorescence anisotropy. Our system is capable of analyzing local structures of the detergent molecules in the moving boundary of SDS-PAGE and the microenvironment(s) near the boundary. We will discuss the significance of these results and their potential role in enhanced protein separation.

  16. Optical laser-induced CO desorption from Ru(0001) monitored with a free-electron X-ray laser: DFT prediction and X-ray confirmation of a precursor state

    NASA Astrophysics Data System (ADS)

    Öberg, H.; Gladh, J.; Dell'Angela, M.; Anniyev, T.; Beye, M.; Coffee, R.; Föhlisch, A.; Katayama, T.; Kaya, S.; LaRue, J.; Møgelhøj, A.; Nordlund, D.; Ogasawara, H.; Schlotter, W. F.; Sellberg, J. A.; Sorgenfrei, F.; Turner, J. J.; Wolf, M.; Wurth, W.; Öström, H.; Nilsson, A.; Nørskov, J. K.; Pettersson, L. G. M.

    2015-10-01

    We present density functional theory modeling of time-resolved optical pump/X-ray spectroscopic probe data of CO desorption from Ru(0001). The BEEF van der Waals functional predicts a weakly bound state as a precursor to desorption. The optical pump leads to a near-instantaneous (< 100 fs) increase of the electronic temperature to nearly 7000 K. The temperature evolution and energy transfer between electrons, substrate phonons and adsorbate is described by the two-temperature model and found to equilibrate on a timescale of a few picoseconds to an elevated local temperature of ~ 2000 K. Estimating the free energy based on the computed potential of mean force along the desorption path, we find an entropic barrier to desorption (and by time-reversal also to adsorption). This entropic barrier separates the chemisorbed and precursor states, and becomes significant at the elevated temperature of the experiment (~ 1.4 eV at 2000 K). Experimental pump-probe X-ray absorption/X-ray emission spectroscopy indicates population of a precursor state to desorption upon laser-excitation of the system (Dell'Angela et al., 2013). Computing spectra along the desorption path confirms the picture of a weakly bound transient state arising from ultrafast heating of the metal substrate.

  17. Selective Ultrafast Probing of Transient Hot Chemisorbed and Precursor States of CO on Ru(0001)

    NASA Astrophysics Data System (ADS)

    Beye, M.; Anniyev, T.; Coffee, R.; Dell'Angela, M.; Föhlisch, A.; Gladh, J.; Katayama, T.; Kaya, S.; Krupin, O.; Møgelhøj, A.; Nilsson, A.; Nordlund, D.; Nørskov, J. K.; Öberg, H.; Ogasawara, H.; Pettersson, L. G. M.; Schlotter, W. F.; Sellberg, J. A.; Sorgenfrei, F.; Turner, J. J.; Wolf, M.; Wurth, W.; Öström, H.

    2013-05-01

    We have studied the femtosecond dynamics following optical laser excitation of CO adsorbed on a Ru surface by monitoring changes in the occupied and unoccupied electronic structure using ultrafast soft x-ray absorption and emission. We recently reported [M. Dell’Angela et al. Science 339, 1302 (2013)SCIEAS0036-8075] a phonon-mediated transition into a weakly adsorbed precursor state occurring on a time scale of >2ps prior to desorption. Here we focus on processes within the first picosecond after laser excitation and show that the metal-adsorbate coordination is initially increased due to hot-electron-driven vibrational excitations. This process is faster than, but occurs in parallel with, the transition into the precursor state. With resonant x-ray emission spectroscopy, we probe each of these states selectively and determine the respective transient populations depending on optical laser fluence. Ab initio molecular dynamics simulations of CO adsorbed on Ru(0001) were performed at 1500 and 3000 K providing insight into the desorption process.

  18. What’s in a Name: A Bayesian Hierarchical Analysis of the Name-Letter Effect

    PubMed Central

    Dyjas, Oliver; Grasman, Raoul P. P. P.; Wetzels, Ruud; van der Maas, Han L. J.; Wagenmakers, Eric-Jan

    2012-01-01

    People generally prefer their initials to the other letters of the alphabet, a phenomenon known as the name-letter effect. This effect, researchers have argued, makes people move to certain cities, buy particular brands of consumer products, and choose particular professions (e.g., Angela moves to Los Angeles, Phil buys a Philips TV, and Dennis becomes a dentist). In order to establish such associations between people’s initials and their behavior, researchers typically carry out statistical analyses of large databases. Current methods of analysis ignore the hierarchical structure of the data, do not naturally handle order-restrictions, and are fundamentally incapable of confirming the null hypothesis. Here we outline a Bayesian hierarchical analysis that avoids these limitations and allows coherent inference both on the level of the individual and on the level of the group. To illustrate our method, we re-analyze two data sets that address the question of whether people are disproportionately likely to live in cities that resemble their name. PMID:23055989

  19. Associations among Human-Associated Fecal Contamination, Microcystis aeruginosa, and Microcystin at Lake Erie Beaches.

    PubMed

    Lee, Cheonghoon; Marion, Jason W; Cheung, Melissa; Lee, Chang Soo; Lee, Jiyoung

    2015-09-11

    Lake Erie beaches exhibit impaired water quality due to fecal contamination and cyanobacterial blooms, though few studies address potential relationships between these two public health hazards. Using quantitative polymerase chain reaction (qPCR), Microcystis aeruginosa was monitored in conjunction with a human-associated fecal marker (Bacteroides fragilis group; g-Bfra), microcystin, and water quality parameters at two beaches to evaluate their potential associations. During the summer of 2010, water samples were collected 32 times from both Euclid and Villa Angela beaches. The phycocyanin intergenic spacer (PC-IGS) and the microcystin-producing (mcyA) gene in M. aeruginosa were quantified with qPCR. PC-IGS and mcyA were detected in 50.0% and 39.1% of samples, respectively, and showed increased occurrences after mid-August. Correlation and regression analyses showed that water temperature was negatively correlated with M. aeruginosa markers and microcystin. The densities of mcyA and the g-Bfra were predicted by nitrate, implicating fecal contamination as contributing to the growth of M. aeruginosa by nitrate loading. Microcystin was correlated with mcyA (r = 0.413, p < 0.01), suggesting toxin-producing M. aeruginosa populations may significantly contribute to microcystin production. Additionally, microcystin was correlated with total phosphorus (r = 0.628, p < 0.001), which was higher at Euclid (p < 0.05), possibly contributing to higher microcystin concentrations at Euclid.

  20. Relative foraminiferan abundance as an indicator of seagrass sediment health:

    NASA Astrophysics Data System (ADS)

    Cajandig, P.; Quiros, A.; Nolan, H.; Tallman, R.; Cooper, N.; Ayala, J.; Courtier, C.

    2013-12-01

    Authors: Patrick Cajandig*, Jose Ayala**, Nathaniel Cooper**, Catherine Courtier**, Hannah Nolan**, Rachelle Tallman**, T.E. Angela L. Quiros** * Davis High-School CA, **University of California Santa Cruz, Ecology and Evolutionary Biology Department Seagrasses are a key component in coastal ecosystems. Found in shallow marine environments, they make a large contribution to coastal ecosystem health by sustaining water quality, stabilizing the sea bottom, and providing habitat as well as food for other organisms. Seagrasses accumulate tiny grains of sediment, increasing water clarity. Just like barren hills are prone to erosion compared to vegetated, rooted down hills, we find a similar situation in the ocean. Seagrasses have broad roots that extend vertically and horizontally to help stabilize the seabed. Seagrasses support a whole ecosystem, because some organisms feed off of the seagrass alone, while others feed off the inhabitants of the seagrass. The quality of sediment is a vital part of seagrass health, just like nutrient rich soils are important to land plants. But what in seagrass sediment is a good indication of health? We hypothesize that seagrass health measures such as percent cover and seagrass species diversity are related to the abundance of foraminiferans relative to other seagrass sediment components. My mentor, T. E. Angela L. Quiros, from the University of California, Santa Cruz (UCSC), collected the sediment samples from seagrass beds in the Philippines. Samples were dried and brought to UCSC for sediment sieving. We used different sized sieves to sort the sediment. These sieves ranged from coarse to very fine sieves (Phi -2.0 (coarse) through +3.0 (fine) going in 0.5 intervals on a log scale). We weighed the sediment that was caught in each tray and separated them into bags of different size classes. To analyze each sample, we subsampled four size classes (Phi's -2.0, -1.5,-1.0, 0.0), and used a dissecting scope to identify and then weigh the

  1. Escherichia coli at Ohio Bathing Beaches--Distribution, Sources, Wastewater Indicators, and Predictive Modeling

    USGS Publications Warehouse

    Francy, Donna S.; Gifford, Amie M.; Darner, Robert A.

    2003-01-01

    Results of studies during the recreational seasons of 2000 and 2001 strengthen the science that supports monitoring of our Nation?s beaches. Water and sediment samples were collected and analyzed for concentrations of Escherichia coli (E. coli). Ancillary water-quality and environmental data were collected or compiled to determine their relation to E. coli concentrations. Data were collected at three Lake Erie urban beaches (Edgewater, Villa Angela, and Huntington), two Lake Erie beaches in a less populated area (Mentor Headlands and Fairport Harbor), and one inland-lake beach (Mosquito Lake). The distribution of E. coli in water and sediments within the bathing area, outside the bathing area, and near the swash zone was investigated at the three Lake Erie urban beaches and at Mosquito Lake. (The swash zone is the zone that is alternately covered and exposed by waves.) Lake-bottom sediments from outside the bathing area were not significant deposition areas for E. coli. In contrast, interstitial water and subsurface sediments from near the swash zone were enriched with E. coli. For example, E. coli concentrations were as high as 100,000 colonies per 100 milliliters in some interstitial waters. Although there are no standards for E. coli in swash-zone materials, the high concentrations found at some locations warrant concern for public health. Studies were done at Mosquito Lake to identify sources of fecal contamination to the lake and bathing beach. Escherichia coli concentrations decreased with distance from a suspected source of fecal contamination that is north of the beach but increased at the bathing beach. This evidence indicated that elevated E. coli concentrations at the bathing beach are of local origin rather than from transport of bacteria from sites to the north. Samples collected from the three Lake Erie urban beaches and Mosquito Lake were analyzed to determine whether wastewater indicators could be used as surrogates for E. coli at bathing beaches

  2. Factors affecting Escherichia coli concentrations at Lake Erie public bathing beaches

    USGS Publications Warehouse

    Francy, Donna S.; Darner, Robert A.

    1998-01-01

    The environmental and water-quality factors that affect concentrations of Escherichia coli (E. coli) in water and sediment were investigated at three public bathing beachesEdgewater Park, Villa Angela, and Sims Parkin the Cleveland, Ohio metropolitan area. This study was done to aid in the determination of safe recreational use and to help water- resource managers assess more quickly and accurately the degradation of recreational water quality. Water and lake-bottom sediments were collected and ancillary environmental data were compiled for 41 days from May through September 1997. Water samples were analyzed for E. coli concentrations, suspended sediment concentrations, and turbidity. Lake- bottom sediment samples from the beach area were analyzed for E. coli concentrations and percent dry weight. Concentrations of E. coli were higher and more variable at Sims Park than at Villa Angela or Edgewater Park; concentrations were lowest at Edgewater Park. Time-series plots showed that short-term storage (less than one week) of E. coli in lake-bottom sediments may have occurred, although no evidence for long-term storage was found during the sampling period. E. coli concentrations in water were found to increase with increasing wave height, but the resuspension of E. coli from lake-bottom sediments by wave action could not be adequately assessed; higherwave heights were often associated with the discharge of sewage containing E. coli during or after a rainfall and wastewater-treatment plant overflow. Multiple linear regression (MLR) was used to develop models to predict recreational water quality at the in water. The related variables included turbidity, antecedent rainfall, antecedent weighted rainfall, volumes of wastewater-treatment plant overflows and metered outfalls (composed of storm-water runoff and combined-sewer overflows), a resuspension index, and wave heights. For the beaches in this study, wind speed, wind direction, water temperature, and the prswimmers

  3. Advances in EBSD and EBSD/EDS integration for the characterization of mineralogical samples

    NASA Astrophysics Data System (ADS)

    Palasse, L.; Goran, D.; Schwager, T.

    2013-12-01

    (<10 nm) of this technique compared to conventional EBSD. EBSD phase map of an oxide gabbro collected by the Integrated Ocean Drilling Program Expedition 304/305, U1309D. phases: clinopyroxene, clinohypersthene, magnetite, ilmenite, tremolite, plagioclase, quartz, pyrrhotite, apatite, clinochlore. Sample courtesy: Dr. Angela Halfpenny, CSIRO Perth, Australia.

  4. PREFACE: 17th Pan-American Synchrotron Radiation Instrumentation Conference SRI2013

    NASA Astrophysics Data System (ADS)

    Williams, Gwyn P.; Revesz, Peter; Arp, Uwe

    2014-03-01

    These proceedings are a collection of the articles presented at the seventeenth Pan-American Synchrotron Radiation Instrumentation Conference SRI2013, held on the campus of the National Institute of Standards and Technology (NIST), located in Gaithersburg, Maryland, United States of America, 19-21 June, 2013. SRI2013 was jointly hosted by the Cornell University Cornell High Energy Synchrotron Source (CHESS), the Thomas Jefferson National Accelerator Facility (Jefferson Lab), and the Synchrotron Ultraviolet Radiation Facility (SURF III) at NIST. This meeting's focus was clearly on instrumentation, thus fulfilling the intent of this SRI meeting series, which was initiated at NIST, then the National Bureau of Standards (NBS), in 1979. SRI2013 hosted more than 150 delegates, despite the new US governmental travel restrictions. This proceedings series aims to be an essential reference work for practitioners in the field. It primarily documents the evolution and development of techniques, but also recent scientific advances, that were presented during the two and a half days of the conference. We are extremely thankful to all the authors who contributed to making these proceedings a volume of reference as well as to the reviewers for their careful reading and constructive recommendations for improving the articles. Great thanks go to Robert Dragoset at NIST, for creating and maintaining the conference website and generating the conference logo. We are also thankful for the excellent support we received from the Conference Program at NIST, especially Kathy Kilmer and Angela Ellis. And we would like to dedicate these proceedings to the memory of Kathy Kilmer, who passed away on 15 October, 2013. NIST will not be the same without her. The Co-Editors: Uwe Arp (SURF/NIST) Peter Reversz (CHESS) Gwyn P Williams (Jefferson Lab)

  5. Phylogeny and biogeography of Asthenopodinae with a revision of Asthenopus, reinstatement of Asthenopodes, and the description of the new genera Hubbardipes and Priasthenopus (Ephemeroptera, Polymitarcyidae)

    PubMed Central

    Molineri, Carlos; Salles, Frederico F.; Peters, Janice G.

    2015-01-01

    Abstract The Neotropical species of Asthenopodinae are revised in a formal phylogenetic context. The five known species of Asthenopus Eaton, 1871, together with other five new species were included in a cladistic analysis using morphological characters (continuous and discretes). Representatives of the Afro-Oriental group of the subfamily (Povilla Navás, 1912 and Languidipes Hubbard, 1984) were also included to test the monophyletic hypothesis traditionally accepted for the group. Additional taxa representing the other subfamilies of Polymitarcyidae were incorparated: Ephoron Williamson, 1802 (Polymitarcyinae) and Campsurus Eaton, 1868, Tortopus Needham & Murphy, 1924 and Tortopsis Molineri, 2010 (Campsurinae). A matrix of 17 taxa and 72 characters was analyzed under parsimony resulting in a single tree supporting the monophyly of the subfamily Asthenopodinae. Other results include the monophyly of the Afro-Oriental taxa (Povilla and Languidipes), the paraphyletic nature of Neotropical Asthenopodinae, and the recognition of four South American genera: Asthenopus (including Asthenopus curtus (Hagen), 1861, Asthenopus angelae de Souza & Molineri, 2012, Asthenopus magnus sp. n., Asthenopus hubbardi sp. n., Asthenopus guarani sp. n.), Asthenopodes Ulmer, 1924, stat. n. (including Asthenopus picteti Hubbard, 1975, stat. n., Asthenopodes traverae sp. n., Asthenopodes chumuco sp. n.), Priasthenopus gen. n. (including Priasthenopus gilliesi (Domínguez), 1988, comb. n.), and Hubbardipes gen. n. (including Hubbardipes crenulatus (Molineri et al.), 2011, comb. n.). Descriptions, diagnoses, illustrations and keys are presented for all Neotropical taxa of Asthenopodinae (adults of both sexes, eggs and nymphs). Additionally a key to the subfamilies and genera of Polymitarcyidae is included. A quantitative biogeographic analysis of vicariance is presented and discussed through the study of the “taxon history” of the group. PMID:25685010

  6. Point-Counterpoint: The FDA Has a Role in Regulation of Laboratory-Developed Tests.

    PubMed

    Caliendo, Angela M; Hanson, Kimberly E

    2016-04-01

    Since the Food and Drug Administration (FDA) released its draft guidance on the regulation of laboratory-developed tests (LDTs) in October 2014, there has been a flurry of responses from commercial and hospital-based laboratory directors, clinicians, professional organizations, and diagnostic companies. The FDA defines an LDT as an "in vitrodiagnostic device that is intended for clinical use and is designed, manufactured, and used within a single laboratory." The draft guidance outlines a risk-based approach, with oversight of high-risk and moderate-risk tests being phased in over 9 years. High-risk tests would be regulated first and require premarket approval. Subsequently, moderate-risk tests would require a 510(k) premarket submission to the FDA and low-risk tests would need only to be registered. Oversight discretion would be exercised for LDTs focused on rare diseases (defined as fewer than 4,000 tests, not cases, per year nationally) and unmet clinical needs (defined as those tests for which there is no alternative FDA-cleared or -approved test). There was an open comment period followed by a public hearing in early January of 2015, and we are currently awaiting the final decision regarding the regulation of LDTs. Given that LDTs have been developed by many laboratories and are essential for the diagnosis and monitoring of an array of infectious diseases, changes in their regulation will have far-reaching implications for clinical microbiology laboratories. In this Point-Counterpoint, Angela Caliendo discusses the potential benefits of the FDA guidance for LDTs whereas Kim Hanson discusses the concerns associated with implementing the guidance and why these regulations may not improve clinical care.

  7. Genome organisation and retrotransposon driven molecular evolution of the endosperm Hardness (Ha) locus in Triticum aestivum cv Glenlea.

    PubMed

    Ragupathy, Raja; Cloutier, Sylvie

    2008-12-01

    Wheat endosperm texture is controlled primarily by a locus (Ha), which comprises Gsp-1, Pina and Pinb genes encoding the so-called grain softness protein, puroindoline-a and puroindoline-b, respectively. Pina and Pinb were detected only on the D-genome of hexaploid wheat and its diploid progenitors while Gsp-1 was on all three homoeologous loci. Hexaploid cultivar Glenlea has a hard phenotype due to a null Pina genotype (D-genome) but the sequence organization is not reported. This study aimed at understanding the evolution of homoeologous Ha loci. Sequencing of three BAC clones from cv Glenlea was performed and sequence analyses delimited the Ha loci which spanned 3,925, 5,330 and 31,607 bp in the A-, B- and D-genomes, respectively. A solo LTR of Angela retroelement, downstream to Gsp-A1 and a fragment of Sabrina retroelement, downstream of Gsp-B1, were discovered. We propose that the insertion of these elements into the intergenic regions have driven the deletions of genomic segments harbouring Pina and Pinb genes in the A- and B-genomes of hexaploid wheat. Similarly, fragments of Romani and Vagabond retroelements were identified between truncated Pina and Pinb genes, indicating their role in the deletion of Pina in Glenlea, leading to its hard texture. Structural differences of the Ha locus region of the A-genome between two hexaploid wheat varieties namely Glenlea and Renan (CR626929), suggested the presence of more than one tetraploid ancestor in the origin of hexaploid wheat.

  8. Evaluation of Real-Time Quantitative Polymerase Chain Reaction (qPCR) to Determine Escherichia coli Concentrations at Two Lake Erie Beaches

    USGS Publications Warehouse

    Kephart, Christopher M.; Bushon, Rebecca N.

    2009-01-01

    During the recreational seasons of 2006 and 2007, the quantitative polymerase chain reaction (qPCR) method was used to determine Escherichia coli (E. coli) concentrations in samples from two Lake Erie beaches. Results from the qPCR method were compared to those obtained by traditional culturing on modified mTEC agar. Regression analysis showed strong, statistically significant correlations between results from the two methods for both years. Correlation coefficients at Edgewater and Villa Angela Beaches were 0.626 and 0.789 for 2006 and 0.667 and 0.829 for 2007, respectively. Linear regression analyses were done to determine how well E. coli concentrations could have been predicted from qPCR results. These hypothetical predictions were compared to the current practice of determining recreational water quality from E. coli concentrations determined for samples collected on the previous day. The qPCR method resulted in a greater percentage of correct predictions of water-quality exceedances than the current method for both beaches and both years. However, because regression equations differed somewhat between both sites and both years, the study did not result in any single relation reliable enough to use for actual real-time prediction of water-quality exceedances for either beach; therefore, a posterior analysis of data was done. Additional years of data may be needed to develop such a relation. Results from this study support the continued development and testing of a qPCR method for providing rapid and accurate estimates of E. coli concentrations for monitoring recreational water quality.

  9. Anxieties of communication: the limits of narrative in the medical humanities.

    PubMed

    McKechnie, Claire Charlotte

    2014-12-01

    This paper aims to provide an initial response to Angela Woods's endeavour to '(re)ignite critical debates around this topic' in her recent essay 'The limits of narrative: provocations for the medical humanities' (Medical Humanities 2011). Woods's essay challenges the validity of the notion of the narrative self through her discussion and use of Galen Strawson's seminal 'Against narrativity' (2004). To some extent in dialogue with Woods, this article will examine three exploratory concepts connected with the topic. First, it will explore ways in which we might seek to re-place narrative at the centre of the philosophy of good medicine and medical practice by reassessing the role of the narratee in the narrative process. Second, it will reconsider the three alternative forms of expression Woods puts forward as non-narrative--metaphor, phenomenology and photography--as narrative. Finally, and connected to the first two areas of discussion, it will reflect on ways in which narrative might be used to interpret illness and suffering in medical humanities contexts. What I hope to show, in relation to Woods's work on this subject, is that in order to be interpreted (indeed interpretable) the types of non-narrative representation and communication she discusses in fact require a narrative response. We employ narratology to engage with illness experience because narrative is so fundamental to meaning-making that it is not just required, it is an inherent human response to creative outputs we encounter. This is a quite different approach to the question of narrativity in the medical humanities, and it is therefore related to, but not entirely hinged upon, the work that Woods has done, but it is intended to spark further discussion across the emergent discipline.

  10. The representation of scientific research in the national curriculum and secondary school pupils’ perceptions of research, its function, usefulness and value to their lives

    PubMed Central

    Yeoman, Kay; Bowater, Laura; Nardi, Elena

    2016-01-01

    Young people’s views on what research is, how it is conducted and whether it is important, influences the decisions they make about their further studies and career choices. In this paper we report the analysis of questionnaire data with a particular focus on pupil perceptions of research in the sciences and of the scientific method. The questionnaire was a 25-item Likert Scale (1-5) distributed to seven collaborating schools. We received 2634 returns from pupils across key stages 3, 4 and 5. We also asked teachers to complete the questionnaire in order to explore how they thought their pupils would respond. We received 54 teacher responses. Statistically significant differences in the responses were identified through a chi-square test on SPSS. As what is being taught influences secondary pupil views on research we also consider how the term ‘research’ appears in the national curriculum for England and Wales and the three main English exam boards. The main theoretical construct that informs our analysis of the questionnaire data and the national curriculum is Angela Brew’s 4-tier descriptor of perceptions of research (domino, trading, layer, journey). We use this framework in order to map what, when and how research is presented to school pupils in England and Wales. We also use this framework in order to highlight and discuss certain pupil views that emerged from the questionnaire data and which indicate areas where curriculum and pedagogy intervention may be necessary: pupils seem less confident in their understanding of research as involving the identification of a research question; and, they often see research as a means to confirm one’s own opinion. They do however understand research as involving the generation of new knowledge and the collection of new data, such as interviews and questionnaires as well as laboratory work, field trips and library searches and they appear relatively confident in their statements about their ability to do research

  11. [Reproductive rights and racism in Brazil].

    PubMed

    Roland, E

    1995-01-01

    Sterilization in Brazil is discussed in a racial context and contrasted with the experience of the United States, demonstrating the historical differences between these two societies regarding race relations and reproductive rights. The American feminist Angela Davis referred to the control of fertility as genocide, especially as practiced in the first half of the 20th century. In 1906 President Theodore Roosevelt characterized the drop of White fertility caused by rapid urbanization as racial suicide. In 1932 the development of the eugenic movement resulted in inducing 26 states to adopt compulsory sterilization laws for persons considered unfit for reproduction. Margaret Sanger, the protagonist of fertility control, advocated a program of compulsory sterilization for imbeciles, illiterates, criminals, epileptics, the mentally retarded, prostitutes, and drug traffickers. 7686 sterilizations were performed in North Carolina, of which about 5000 were performed on Blacks to prevent the reproduction of mentally retarded persons. It was only in 1974 that guidelines were drawn up to prevent sterilization abuses. Under federal programs 100,000-200,000 persons were sterilized in 1972, and 35% of Puerto Rican women of reproductive age underwent sterilization. In Brazil 44% of the population of 147 million is Black. In 1940 the White population was the majority, but by 1980 a steady increase of the mulatto population had occurred. From 1965 on the White population began to decrease both because of oral contraceptive use and intermarriage. The fertility rate of the mulatto population was 4.1% in 1980 and 2.3% in 1990, less than the 2.4% rate of whites. The total fertility rate (TFR) in Brazil was 3.5 children per woman in 1986, which dropped to 2.5 in 1991. In the northeast, where the majority of the population is Black, the TFR was 3.7 in 1991 vs. 7.5 in 1970. Although in Brazil racial intolerance is not acceptable, there is still inequality of opportunity for Blacks. In

  12. Benthic foraminifera cultured over a large salinity gradient: first results and comparison with field data from the Baltic Sea.

    NASA Astrophysics Data System (ADS)

    Groeneveld, Jeroen; Filipsson, Helena L.; Austin, William E. N.; Darling, Kate; Quintana Krupinski, Nadine B.

    2015-04-01

    found in both salinity regimes but that the Ammonia genotypes differ depending on the prevailing salinity regime. Also in the CONTEMPORARY team: Heather Austin, Clare Bird, Johan Gabrielsson, David J. McCarthy, Angela Roberts, Magali Schweizer.

  13. U.S. Participation in the Extreme Universe Space Observatory on the Japanese Experiment Module

    NASA Astrophysics Data System (ADS)

    Christl, Mark

    This is the lead Institution proposal submitted by the University of Chicago (Angela Olinto, PI) for the U.S. Participation in the Extreme Universe Space Observatory on the Japanese Experiment Module. We propose to discover the origin of extreme energy cosmic rays, those with energies in excess of 60 EeV, produced by the most powerful cosmic accelerators in the universe. We will use the Extreme-Universe Space Observatory (EUSO) instrument, which is to be attached to the Japanese Experiment Module (JEM) on the International Space Station (ISS). JEM-EUSO is being developed by an international collaboration for launch on the Japanese H2 Transfer Vehicle in 2017. This proposal is for the US contribution to the mission which consists of monitoring and calibration with a Global Light System (GLS) of lasers and xenon light sources, data acquisition and analysis software, data archiving, and science results for the first year of the mission. We also propose that NASA make a contribution to the upmass needed to launch JEM-EUSO and attachment point resources. The GLS for JEM-EUSO will be located at 12 sites around the world, supplemented with an aircraft system. The calibrated UV lasers and Xenon flash lamps will generate calibrated optical signatures in the atmosphere within the field of view of JEM-EUSO with similar characteristics to the optical signals of cosmic ray extensive air showers. Throughout its pioneering mission, JEM-EUSO will reconstruct the pointing directions of the lasers and the energy of the lasers and flash lamps to monitor the detector s triggers, and accuracy of energy and direction reconstruction. These are the critical parameters for identifying the sources of the highest energy cosmic rays and for evaluating the scientific performance of this pioneering instrument. Starting in 2014, a prototype of the JEM-EUSO instrument will be flown on a balloon to test its design. We propose to build prototypes of the GLS and use them to test and calibrate the

  14. Velocity Structure and Plasma Properties in Halo CMEs

    NASA Technical Reports Server (NTRS)

    Wagner, William (Technical Monitor); Raymond, John C.

    2003-01-01

    and other CME and flare parameters. We will also choose several events for more detailed study, probably including the November 2003 events. We expect to support extended visits to CfA by S. Mancuso and A. Ciaravella. In the past year the grant covered some salary support for members of the SAO UVCS team and a 1 month visit to CfA by Angela Ciaravella, along with trips to meetings by J. Lin and J. Raymond and page charges for two papers.

  15. Student supports: developmental education and other academic programs.

    PubMed

    Bettinger, Eric P; Boatman, Angela; Long, Bridget Terry

    2013-01-01

    Low rates of college completion are a major problem in the United States. Less than 60 percent of students at four-year colleges graduate within six years, and at some colleges, the graduation rate is less than 10 percent. Additionally, many students enter higher education ill-prepared to comprehend college-level course material. Some estimates suggest that only one-third of high school graduates finish ready for college work; the proportion is even lower among older students. Colleges have responded to the poor preparation of incoming students by placing approximately 35 to 40 percent of entering freshmen into remedial or developmental courses, along with providing academic supports such as summer bridge programs, learning communities, academic counseling, and tutoring, as well as student supports such as financial aid and child care. Eric Bettinger, Angela Boatman, and Bridget Terry Long describe the role, costs, and impact of these college remediation and academic support programs. According to a growing body of research, the effects of remedial courses are considerably nuanced. The courses appear to help or hinder students differently by state, institution, background, and academic preparedness. The mixed findings from earlier research have raised questions ranging from whether remedial programs, on average, improve student academic outcomes to which types of programs are most effective. Administrators, practitioners, and policy makers are responding by redesigning developmental courses and searching for ways to implement effective remediation programs more broadly. In addition, recent research suggests that colleges may be placing too many students into remedial courses unnecessarily, suggesting the need for further examining the placement processes used to assign students to remedial courses. The authors expand the scope of remediation research by discussing other promising areas of academic support commonly offered by colleges, including advising, tutoring

  16. List of Participants

    NASA Astrophysics Data System (ADS)

    Bombaci, I.; Covello, A.; Marcucci, L. E.; Rosati, S.

    2009-07-01

    Armani Paolo (Università di Trento) Benhar Omar (INFN Roma) Bombaci Ignazio (Università di Pisa) Bonanno Luca (Università di Ferrara) Catara Francesco (Università di Catania) Cò Giampaolo (Università di Lecce) Colonna Maria (Laboratori Nazionali del Sud, INFN Catania) Colonna Nicola (INFN Bari) Conti Francesco (Università di Pavia) Coraggio Luigi (INFN Napoli) Covello Aldo (Università di Napoli) Cristoforetti Marco (Technische Universität München, Germania) Cuofano Carmine (Università di Ferrara) Di Toro Massimo (Università di Catania) Drago Alessandro (Università di Ferrara) Faccioli Pietro (Università di Trento) Farina Nicola (INFN Roma) Finelli Paolo (Università di Bologna) Fiorentini Giovanni (Università di Ferrara) Fortunato Lorenzo (Università di Padova) Gambacurta Danilo (Università di Catania) Gandolfi Stefano (Università di Trento) Gargano Angela (INFN Napoli) Giannini Mauro (Università di Genova) Girlanda Luca (INFN Pisa) Giusti Carlotta (INFN Pavia) Illarionov Alexei (SISSA Trieste) Itaco Nunzio (Università di Napoli) Kievsky Alejandro (INFN Pisa) Lanza Edoardo (INFN Catania) Leidemann Winfried (Università di Trento) Lenzi Silvia (Università di Padova) Lipparini Enrico (Università di Trento) Lissia Marcello (Università di Cagliari) Lo Iudice Nicola (Università di Napoli) Maieron Chiara (Università di Lecce) Marcucci Laura Elisa (Università di Pisa) Matera Francesco (Università di Firenze) Millo Raffaele (Università di Trento) Orlandini Giuseppina (Università di Trento) Pacati Franco (Università di Pavia) Pastore Alessandro (Univeristy of Jyväskylä, Finlandia) Pederiva Francesco (Università di Trento) Pisent Gualtiero (Università di Padova) Prete Gianfranco (INFN Laboratori Nazionali di Legnaro) Quarati Piero (Politecnico di Torino) Rosati Sergio (Università di Pisa) Salmè Giovanni (INFN Roma) Santopinto Elena (INFN Genova) Traini Marco (Università di Trento) Vigezzi Enrico (INFN Milano) Vitturi Andrea (Universit

  17. PREFACE: 11th International Spring Seminar on Nuclear Physics: Shell Model and Nuclear Structure - achievements of the past two decades

    NASA Astrophysics Data System (ADS)

    2015-02-01

    shell model. Then, as usual, the program of the meeting consisted of general talks and more specialized contributions, which covered five main topics: i) From nuclear forces to nuclear structure; ii) Exploring nuclear structure toward the drip line; iii) Role of the shell model in the study of exotic nuclei; iv) Nuclear structure aspects outside the shell model; and v) Special topics. The main conclusions were drawn in two keynote talks given by Amand Faessler and Franco Iachello. The Conference had about 90 participants from some 20 countries [please see the list of participants]. This is well in line with the tradition of these meetings, as is the fact that more than 50% of the present participants attended one or more of the previous Seminars. We received 58 manuscripts out of the 73 invited papers and contributions presented at the Seminar. All of these have been peer reviewed and are collected in this volume. We would like to thank all the colleagues who have acted as referees to assess the suitability of the various articles for publication in the Journal of Physics: Conference Series. We are confident that the high quality of both invited and contributed papers contained in these Proceedings will be appreciated by the nuclear physics community. We gratefully acknowledge the members of the Advisory Committee for their valuable cooperation in preparing the scientific program as well as the financial support of the Istituto Nazionale di Fisica Nucleare, the University of Naples Federico II, and the Dipartimento di Fisica who helped make the Seminar possible. Angela Gargano Luigi Coraggio Nunzio Itaco Editors

  18. Star Factory Near Galactic Center Bathed In High-Energy X-Rays

    NASA Astrophysics Data System (ADS)

    2001-06-01

    X-ray Image The Arches Cluster X-ray Image Credit: NASA/CXC/Northwestern/ F.Zadeh et al. Starburst galaxies are known for creating huge hot bubbles of gas that escape from the galaxy. In a similar way, Chandra observations of the Arches clusters may provide clues to the origin of a much larger cloud of hot gas known to exist in the center of the galaxy. "Our data suggest that the gas within the Arches cluster may get so hot that it escapes from the cluster," said Cornelia Lang of the University of Massachusetts. "The Arches and other clusters like it may contribute to the reservoir of mysterious hot gas long observed near the Milky Way." Zadeh and collaborators intend to search for X-ray emission from other clusters of stars near the Galactic center and compare this to newer, longer Chandra observations of the Arches cluster. Chandra observed Arches cluster region with its Advanced CCD Imaging Spectrometer (ACIS). The research team for this investigation also included Casey Law and Antonella Fruscione from the Harvard-Smithsonian Center for Astrophysics; Cornelia Lang and Daniel Wang from University of Massachusetts; Mark Wardle of the University of Sydney, Australia; and Angela Cotera from University of Arizona. The ACIS X-ray camera was developed for NASA by Penn State and MIT. NASA's Marshall Space Flight Center in Huntsville, AL, manages the Chandra program. TRW, Inc., Redondo Beach, California, is the prime contractor for the spacecraft. The Smithsonian's Chandra X-ray Center controls science and flight operations from Cambridge, MA. Images associated with this release are available on the World Wide Web at: http://chandra.harvard.edu AND http://chandra.nasa.gov

  19. Hubble Space Telescope observations determine the age of some of the oldest stars in our Galaxy

    NASA Astrophysics Data System (ADS)

    1996-05-01

    years for the age of the Universe. The age of NGC 6752 based on the Space Telescope data agrees well with previous estimates ; what is new, however, is that the uncertainty in the age has been reduced to the point that the age of the cluster is in apparent conflict with recent estimates of the age of the Universe derived from its rate of expansion. Some of these estimates, also based on Space Telescope observations, give a much younger age of 9 - 14 billion years. It is not yet clear how this conflict over the age of the Universe may involve changes in the fundamental assumptions used to relate the expansion of the Universe to its age, unless inadequacies in the calculations used to estimate the ages of stars will emerge. The Hubble Space Telescope observations of NGC 6752, which are to be published in the 1 July edition of the Astrophysical Journal, were conducted by an international team of astronomers lead by Dr. Alvio Renzini of the Universita di Bologna in Italy, presently at the European Southern Observatory (ESO) in Munich, Germany. Other European members include Drs. Angela Bragaglia and Francesco Ferraro of the Osservatorio Astronomico di Bologna, Italy, Dr. Roberto Gilmozzi also at ESO, and Dr. Sergio Ortolani of the Universita di Padova in Italy. US and Canadian members include, Drs. Jay Holberg and James Liebert of the University of Arizona, Dr. Ralph Bohlin of the Space Telescope Institute in Baltimore Maryland and Dr. François Wesernael of the Université de Montréal in Québec, Canada. The team is currently analyzing Space telescope observations of additional globular clusters to further improve estimates of cluster ages, and possibly determine the duration of the formation process of the galactic spheroid.

  20. NASA Space Science Day Events-Engaging Students in Science

    NASA Technical Reports Server (NTRS)

    Foxworth, S.; Mosie, A.; Allen, J.; Kent, J.; Green, A.

    2015-01-01

    The NASA Space Science Day Event follows the same format of planning and execution at all host universities and colleges. These institutions realized the importance of such an event and sought funding to continue hosting NSSD events. In 2014, NASA Johnson Space Center ARES team has supported the following universities and colleges that have hosted a NSSD event; the University of Texas at Brownsville, San Jacinto College, Georgia Tech University and Huston-Tillotson University. Other universities and colleges are continuing to conduct their own NSSD events. NASA Space Science Day Events are supported through continued funding through NASA Discovery Program. Community Night begins with a NASA speaker and Astromaterials display. The entire community surrounding the host university or college is invited to the Community Night. This year at the Huston-Tillotson (HTU) NSSD, we had Dr. Laurie Carrillo, a NASA Engineer, speak to the public and students. She answered questions, shared her experiences and career path. The speaker sets a tone of adventure and discovery for the NSSD event. After the speaker, the public is able to view Lunar and Meteorite samples and ask questions from the ARES team. The students and teachers from nearby schools attended the NSSD Event the following day. Students are able to see the university or college campus and the university or college mentors are available for questions. Students rotate through hour long Science Technology Engineering and Mathematics (STEM) sessions and a display area. These activities are from the Discovery Program activities that tie in directly with k- 12 instruction. The sessions highlight the STEM in exploration and discovery. The Lunar and Meteorite display is again available for students to view and ask questions. In the display area, there are also other interactive displays. Angela Green, from San Jacinto College, brought the Starlab for students to watch a planetarium exhibit for the NSSD at Huston

  1. Preface: SciDAC 2006

    NASA Astrophysics Data System (ADS)

    Tang, William M., Dr.

    2006-01-01

    /output, management, movement, and storage challenges. If scientific discovery is expected to keep apace with the continuing progression from tera- to petascale platforms, the vital alliance between domain scientists, applied mathematicians, and computer scientists will be even more crucial. During the SciDAC 2006 Conference, some of the future challenges and opportunities in interdisciplinary computational science were emphasized in the Advanced Architectures Panel and by Dr. Victor Reis, Senior Advisor to the Secretary of Energy, who gave a featured presentation on `Simulation, Computation, and the Global Nuclear Energy Partnership.' Overall, the conference provided an excellent opportunity to highlight the rising importance of computational science in the scientific enterprise and to motivate future investment in this area. As Michael Strayer, SciDAC Program Director, has noted: `While SciDAC may have started out as a specific program, Scientific Discovery through Advanced Computing has become a powerful concept for addressing some of the biggest challenges facing our nation and our world.' Looking forward to next year, the SciDAC 2007 Conference will be held from June 24-28 at the Westin Copley Plaza in Boston, Massachusetts. Chairman: David Keyes, Columbia University. The Organizing Committee for the SciDAC 2006 Conference would like to acknowledge the individuals whose talents and efforts were essential to the success of the meeting. Special thanks go to Betsy Riley for her leadership in building the infrastructure support for the conference, for identifying and then obtaining contributions from our corporate sponsors, for coordinating all media communications, and for her efforts in organizing and preparing the conference proceedings for publication; to Tim Jones for handling the hotel scouting, subcontracts, and exhibits and stage production; to Angela Harris for handling supplies, shipping, and tracking, poster sessions set-up, and for her efforts in coordinating and

  2. Preface: SciDAC 2007

    NASA Astrophysics Data System (ADS)

    Keyes, David E.

    2007-09-01

    even the `Right-brain Night' featuring artistic statements, both reverent and irreverent, by computational scientists, inspired by their work. The organizers thank the sponsors for their generosity in attracting participants to these informal occasions with sumptuous snacks and beverages: AMD, Cray, DataDirect, IBM, SGI, SiCortex, and the Institute of Physics. A conference as logistically complex as SciDAC 2007 cannot possibly and should not be executed primarily by the scientists, themselves. It is a great pleasure to acknowledge the many talented staff that contributed to a productive time for all participants and nearperfect adherence to schedule. Chief among them is Betsy Riley, currently detailed from ORNL to the program office in Germantown, with degrees in mathematics and computer science, but a passion for organizing interdisciplinary scientific programs. Betsy staffed the organizing committee during the year of telecon meetings leading up to the conference and masterminded sponsorship, invitations, and the compilation of the proceedings. Assisting her from ORNL in managing the program were Daniel Pack, Angela Beach, and Angela Fincher. Cynthia Latham of ORNL performed admirably in website and graphic design for all aspects of the online and printed materials of the meeting. John Bui, John Smith, and Missy Smith of ORNL ran their customary tight ship with respect to audio-visual execution and capture, assisted by Eric Ecklund and Keith Quinn of the Westin. Pamelia Nixon-Hartje of Ambassador Services was personally invaluable in getting the most out of the hotel and its staff. We thank Jeff Nichols of ORNL for managing the primary subcontract for the meeting. The SciDAC tutorial program was a joint effort of Professor John Negele of MIT, David Skinner, PI of the SciDAC Outreach Center, and the SciDAC 2007 Chair. Sponsorship from the Outreach Center in the form of travel scholarships for students, and of the local area SciDAC university delegation of BU, Harvard

  3. FOREWORD: Foreword

    NASA Astrophysics Data System (ADS)

    Covello, Aldo; Gargano, Angela

    2011-01-01

    specialized seminars, the latter including most of the contributions submitted by participants. The speakers covered five main topics: i) Nuclear Structure far from Stability: New Advances and Perspectives; ii) From Nuclear Forces to Nuclear Structure; iii) Exploring Nuclear Shell Structure: Experiment and Theory; iv) New Aspects of Collective Nuclear Motion; and v) Special Topics. We received 63 manuscripts out of the 77 invited papers and contributions presented at the Seminar. All of these have been peer reviewed and are collected in this volume. We would like to thank all the anonymous colleagues who have acted as referees to assess the suitability of the various articles for publication in the Journal of Physics: Conference Series. We are confident that the high quality of both invited and contributed papers contained in these Proceedings will be appreciated by the nuclear physics community. As was the case for most of the previous Seminars, the Vietri Seminar also ended with a Round Table Discussion on the theme 'Trends and Perspectives in Nuclear Structure'. N Benczer-Koller, B A Brown, A Faessler, B Fornal, O Sorlin, and I Talmi kindly agreed to be on the panel and their remarks were essential in bringing about the active involvement of the audience. The Conference had about 100 participants from some 20 countries (please see PDF for list of participants). This is well in line with the tradition of these meetings, as is the fact that about 50% of the present participants attended one or more of the previous Seminars. We gratefully acknowledge the financial support of the Istituto Nazionale di Fisica Nucleare and the University of Naples Federico II who helped make the Seminar possible. We also acknowledge the support provided in various ways by the Dipartimento di Scienze Fisiche which acted as host to the Seminar. Aldo CovelloAngela GarganoEditors LOCAL ORGANIZING COMMITTEE A Covello (Chair)A Gargano (Co-Chair)L Coraggio (Scientific Secretary)F AndreozziN ItacoG La

  4. Do Galaxies Follow Darwinian Evolution?

    NASA Astrophysics Data System (ADS)

    2006-12-01

    , France, who coordinates the VIMOS VLT Deep Survey team that made the discovery. "They suggest that galaxies as we see them today are the product of their inherent genetic information, evolved over time, as well as complex interactions with their environments, such as mergers." Scientists have known for several decades that galaxies in the Universe's past look different to those in the present-day Universe, local to the Milky Way [3]. Today, galaxies can be roughly classified as red, when few or no new stars are being born, or blue, where star formation is still ongoing. Moreover, a strong correlation exists between a galaxy's colour and the environment it resides in: the more sociable types found in dense clusters are more likely to be red than the more isolated ones. By looking back at a wide range of galaxies of a variety of ages, the astronomers were aiming to study how this peculiar correlation has evolved over time. "Using VIMOS, we were able to use the largest sample of galaxies currently available for this type of study, and because of the instrument's ability to study many objects at a time we obtained many more measurements than previously possible," said Angela Iovino, from the Brera Astronomical Observatory, Italy, another member of the team. The team's discovery of a marked variation in the 'colour-density' relationship, depending on whether a galaxy is found in a cluster or alone, and on its luminosity, has many potential implications. The findings suggest for example that being located in a cluster quenches a galaxy's ability to form stars more quickly compared with those in isolation. Luminous galaxies also run out of star-forming material at an earlier time than fainter ones. They conclude that the connection between galaxies' colour, luminosity and their local environment is not merely a result of primordial conditions 'imprinted' during their formation - but just as for humans, galaxies' relationship and interactions can have a profound impact on their

  5. PREFACE: Kelvin and Ireland

    NASA Astrophysics Data System (ADS)

    Flood, Raymond; McCartney, Mark; Whitaker, Andrew

    2009-07-01

    organisation on the day of the meeting. We also acknowledge financial support from the IOP in London, and in particular thank Susan Lippmann and John Brindley. We also thank Peter Ford, present Chair of the History of Physics Group at the IOP for general encouragement and helping us to obtain this finance. The meeting was also supported by Queen's University Belfast. We would thank Tom Millar, Dean of the Faculty of Engineering and Physical Science for arranging this support. We were supremely fortunate to be allowed to use the magnificent Great Hall, a highly suitable room for the meeting since among the portraits on the walls were many of those referred to in the talks, and even one of the speakers! Catering and audiovisual services were also very helpful. From the School of Mathematics and Physics at Queen's, we would acknowledge the considerable help of Angela Anderson and Margaret Hewitt. We would also thank Kevin Mulhern, who arranged for publicity, Lisa Mitchell who provided the publicity in a splendid way, and also Eugene McCusker and Claire Wilson. Juliet Chantler of Northern Visions prepared an enthralling TV programme around the event and we are very grateful to her also. Joe Millar of the Ulster Scots Agency also publicised the meeting and we thank him as well. David Livingstone gave general support and chaired the morning session, for which we are grateful, and of course we would like to thank all the speakers who were responsible for the meeting being interesting and enjoyable. We would mention Andrew Holmes who gave a very erudite paper at the meeting. Unfortunately, since his material is being published elsewhere, we have not been able to include his contribution here, but he has given helpful advice on the preparation of this volume. Finally we would like to thank Graham Douglas, the Publisher of Journal of Physics: Conference Series for his courtesy and helpfulness in the preparation of this volume.

  6. Preface: SciDAC 2005

    NASA Astrophysics Data System (ADS)

    Mezzacappa, Anthony

    2005-01-01

    the natural world is realized. For the computational scientist, enabling such workflows presents myriad, signiflcant challenges, and it is computer scientists that are called upon at such times to address these challenges. Simulations are currently generating data at the staggering rate of tens of TeraBytes per simulation, over the course of days. In the next few years, these data generation rates are expected to climb exponentially to hundreds of TeraBytes per simulation, performed over the course of months. The output, management, movement, analysis, and visualization of these data will be our key to unlocking the scientific discoveries buried within the data. And there is no hope of generating such data to begin with, or of scientific discovery, without stable computing platforms and a sufficiently high and sustained performance of scientific applications codes on them. Thus, scientific discovery in the realm of computational science at the TeraScale and beyond will occur at the intersection of science, applied mathematics, and computer science. The SciDAC Program was constructed to mirror this reality, and the pages that follow are a testament to the efficacy of such an approach. We would like to acknowledge the individuals on whose talents and efforts the success of SciDAC 2005 was based. Special thanks go to Betsy Riley for her work on the SciDAC 2005 Web site and meeting agenda, for lining up our corporate sponsors, for coordinating all media communications, and for her efforts in processing the proceedings contributions, to Sherry Hempfling for coordinating the overall SciDAC 2005 meeting planning, for handling a significant share of its associated communications, and for coordinating with the ORNL Conference Center and Grand Hyatt, to Angela Harris for producing many of the documents and records on which our meeting planning was based and for her efforts in coordinating with ORNL Graphics Services, to Angie Beach of the ORNL Conference Center for her efforts

  7. 2016 SPD: Day 3

    NASA Astrophysics Data System (ADS)

    Kohler, Susanna

    2016-06-01

    Editors note:This week were in Boulder, Colorado at the47th meeting of the AAS Solar Physics Division (SPD). Follow along to catch some of the latest news from the field of solar physics!Yesterdayspress conference was titled Preparing for the 2017 Great American Eclipse. Four speakers highlighted both outreach and research projects that are planned for the eclipse that will cross the continental United States on August 21st next year.Eclipse from High AltitudeFirst up, Angela Des Jardins (Montana Space Grant Consortium) introduced us to the nationwide Eclipse Ballooning Project.An eclipse as seen from the ISS. Being up high gives you a very different perspective on eclipses! [NASA]The last total solar eclipse in the continental United States was in 1979, and people were told to stay inside and watch from their TVs! For the next total solar eclipse in the US, we want the opposite: for everyone to be outdoors and in the path of totality to watch (with eclipse glasses lets be safe)! This eclipse is a fantastic educational opportunity, and a way to reach an enormous audience.And what better way to experience the eclipse than to be involved? The Eclipse Ballooning Project is involving more than 50 student teams from 30 states to fly high-altitude balloons at 20 locations along the total eclipse path. These balloons will send live videos and images from the edge of space to the NASA website.Why? Being someplace high up provides an entirely different view for an eclipse! Instead of looking up to watch the Moon slide in front of the Sun, you can look down to watch the Moons shadow race across the Earths surface at thousands of miles per hour. This unique perspective is rare, and has certainly never been covered live. This will be an awesome addition to other coverage of the eclipse!At Maximum TotalityThe next speaker, Gordon Emslie, described the outreach efforts planned at his institution, Western Kentucky University (WKU). The location where the eclipse totality will

  8. PREFACE: Liquid-solid interfaces: structure and dynamics from spectroscopy and simulations Liquid-solid interfaces: structure and dynamics from spectroscopy and simulations

    NASA Astrophysics Data System (ADS)

    Gaigeot, Marie-Pierre; Sulpizi, Marialore

    2012-03-01

    Ishiyama, Hideaki Takahashi and Akihiro Morita A theoretical study of the sum frequency vibrational spectroscopy of the carbon tetrachloride/water interface Anthony J Green, Angela Perry, Preston B Moore and Brian Space Salt effects on water/hydrophobic liquid interfaces: a molecular dynamics study Chao Zhang and Paolo Carloni Density functional theory-based simulations of sum frequency generation spectra involving methyl stretching vibrations: effect of the molecular model on the deduced molecular orientation and comparison with an analytical approach F Cecchet, D Lis, Y Caudano, A A Mani, A Peremans, B Champagne and J Guthmuller Towards modelling the vibrational signatures of functionalized surfaces: carboxylic acids on H-Si(111) surfaces Conrard Giresse Tetsassi Feugmo, Benoît Champagne, Yves Caudano, Francesca Cecchet, Yves J Chabal and Vincent Liégeois

  9. AAS 228: Day 1 afternoon

    NASA Astrophysics Data System (ADS)

    Kohler, Susanna

    2016-06-01

    is less likely to see, and vice versa. Angela Berti detected the signal of galactic conformity all the way to redshift z=1, an effect that makes galaxies more likely to be found around neighbors that are very similar (in terms of color or shape) than different kinds. Georgiana Ogrean closed the session by showing a merger between two galaxies that is not producing a strong shock front. 112: Astronomy Education for All: The 2017 Eclipse, Accessibility and NASA (by Meredith Rawls)This afternoon session kicked off with an advertisement for US-based astronomers favorite upcoming event: the 2017 Solar Eclipse. Jay Pasachoff reviewed plans for the August 21, 2017 event and pointed us to resources about choosing the best viewing site and what to expect on the momentous day. We also heard from Denise Smith, Jim Manning, and Daniel McIntosh about various NASA-funded efforts for education and outreach in the classroom and beyond. A sampling of NASA education and outreach resources compiled over several years, presented by Jim Manning #aas228 pic.twitter.com/T41gdHFoDv Meredith Rawls (@merrdiff) June 13, 2016The other two talks from this session focused on the newly-formed AAS Working Group for Accessibility and Disability and what the astronomical community can do to cultivate a more accessible culture. Speakers Jackie Monkiewicz and Lauren Gilbert described how and why inaccessibility is driving people away from the field: by requiring people with disabilities to disclose those disabilities, by maintaining inaccessible buildings and observatories, by acting inappropriately when accommodations are requested, and by not working well in advance of a course or event to anticipate the needs of people with disabilities. To learn more about what you can do to make astronomy accessible, and what efforts are already underway (including right here at AAS 228), see these resources compiled by AstroBetter.Press Conference: From Molecules to Galaxies (by Leonardo dos Santos

  10. EDITORIAL: Where next with global environmental scenarios? Where next with global environmental scenarios?

    NASA Astrophysics Data System (ADS)

    O'Neill, Brian; Pulver, Simone; Van Deveer, Stacy; Garb, Yaakov

    2008-12-01

    facing environmental change processes that are emerging as some of the most pressing challenges of our time. Acknowledgements We would like to thank the Global Environment Program at the Watson Institute for International Studies at Brown University and the US Environmental Protection Agency for financially supporting publication of this focus issue. Focus on Global Environmental Scenarios Contents Predicting, deciding, learning: can one evaluate the 'success' of national climate scenarios? Mike Hulme and Suraje Dessai Learning from global emissions scenarios Brian C O'Neill and Nebojsa Nakicenovic Scenarios in society, society in scenarios: toward a social scientific analysis of storyline-driven environmental modeling Yaakov Garb, Simone Pulver and Stacy D VanDeveer Useful global-change scenarios: current issues and challenges E A Parson Evolving practices in environmental scenarios: a new scenario typology Angela Wilkinson and Esther Eidinow Notes Note1 The workshop was held in March 2007, jointly sponsored by the Watson Institute for International Studies at Brown University, the International Institute for Applied Systems Analysis (IIASA) in Austria, and the US National Intelligence Council. See http://www.watsoninstitute.org/ge/scenarios/ for more information.

  11. Ashes from the Elder Brethren

    NASA Astrophysics Data System (ADS)

    2001-03-01

    based is now in press in the European journal Astronomy & Astrophysics. It is also available on the web as astro-ph/0012457. Notes [1]: 1 billion = 1,000 million. [2]: The team members in the ESO Large Program 165-L0263 devoted to the analysis of globular cluster dwarf stars, described in this Press Release, are: Raffaele Gratton (PI), Eugenio Carretta , Riccardo Claudi , Silvano Desidera , Sara Lucatello (Osservatorio Astronomico di Padova, Italy), Gisella Clementini , Angela Bragaglia (Osservatorio Astronomico di Bologna, Italy), Paolo Molaro , Piercarlo Bonifacio , Miriam Centurion (Osservatorio Astronomico di Trieste, Italy), Francesca D' Antona (Osservatorio Astronomico di Roma, Italy), Vittorio Castellani (Universita' di Pisa, Italy), Alessandro Chieffi (CNR-IAS, Italy), Oscar Straniero (Osservatorio di Teramo, Italy), Luca Pasquini , Patrick Francois (ESO), Francois Spite , Monique Spite (Observatoire de Meudon, France), Chris Sneden (University of Texas at Austin, USA), Frank Grundahl (University of Aarhus, Denmark). [3]: While it is apparent that some mass is transferred from the Planetary Nebulae to the stars, the details of this process are not clear. It may have happened before the stars here observed were formed, or later. In the latter case, the accretion may have occurred only during a particular evolutionary phase, some 100 million years after the cluster formed, i.e. about 11 to 15 billion years ago, and in very dense environments. Moreover, the accretion rate will depend on the relative velocities: only stars that move slowly with respect to the interstellar medium has a good chance of accreting matter. This may also be (part of) an explanation of the observed, large differences from star to star. [4]: A photo of a large planetary nebula is available as PR Photo 38a/98 and information about VLT observations of white dwarf stars in globular clusters are described in PR 20/99. Technical information about the photo PR Photo 06a/01 The image has been

  12. News & Announcements

    NASA Astrophysics Data System (ADS)

    2000-02-01

    News from Journal House

    Journal Ambassadors, 1999 What do the people listed below have in common? A search of our records indicates that each has been a participant in our Journal Ambassador program during 1999.
    • Guy Anderson
    • Jim Becvar
    • Jerry Bell
    • Jim Birk
    • Diane Bunce
    • Ann Cartwright
    • Thomas Clark
    • Jane Crosby
    • Maria Dean
    • Art Ellis
    • Donald Elswick
    • Tommy Franklin
    • Babu George
    • Paul Heath
    • Angela Hoffman
    • Lynn Hogue
    • J. J. Lagowski
    • Frank Lambert
    • Dorothy Lehmkuhl
    • George Lelevre
    • Scott Luaders
    • Jane McMullen
    • Marci Merritt
    • Carl Minnier
    • Richard Narske
    • Ron Perkins
    • Gabriel Pinto
    • Dick Potts
    • Herb Retcofsky
    • Jerry Sarquis
    • Elke Schoffers
    • Sara Selfe
    • Uni Susskind
    • J. Mark Tolman
    • John Varine
    • Dawn Wakeley
    • Marla White
    Those who are a part of this program take materials about the Journal to workshops, outreach programs, seminars, regional meetings, award nights, short courses, and other events at home and abroad, places where people who are interested in chemical education gather. Given about three weeks notice, we can outfit you with a variety of materials that will help others get tuned in to the good things that are happening in chemical education. We can send you an assortment of Journal issues, subscription forms, our Publications/Software Catalog, reprints from the Viewpoints series, copies of Classroom Activities, or JCE Gift Award Certificates, assuming that supplies are available. Of course we can arrange for the group to have temporary access to JCE Online. We can send you a brochure about the Ambassador program or answer any questions - just ask: email to jce@chem.wisc.edu; phone 1-800-991-5534 (U.S.) or 608-262-5153 (non-U.S.); fax 608-265-8094. If by chance you were a Journal Ambassador in 1999 but your name was not included, just let us know so that you can be recognized in a future column. Gift

  13. NARRATIVE: A short history of my life in science A short history of my life in science

    NASA Astrophysics Data System (ADS)

    Manson, Joseph R.

    2010-08-01

    Professor J Peter Toennies of the Max-Planck-Institut für Strömungsforschung in Göttingen, Germany (now the Max-Planck-Institut für Dynamik und Selbstorganization). Toennies was already, at that time, a major figure in the areas of physics and chemistry that use molecular and atomic beams. This was just a few years after he, with graduate student Bruce Doak, had succeeded in the first measurements of surface specific phonons using He atom scattering and, in particular, had obtained complete dispersion relations for Rayleigh modes. This was precisely the type of experiment that Celli, Cabrera and I had suggested over a decade earlier, so our research interests were an excellent match. Our work that summer with graduate student Christof Wöll and postdoc Angela Lahee developed experimental and theoretical methods for measuring the presence of isolated atomic or molecular adsorbates on surfaces. This initial visit led to a long and productive period of research on many aspects of He atom scattering from surfaces, and almost every summer from then through 1997 was spent in the very pleasant and historic city of Göttingen, which still has visible roman ruins and many old German buildings dating from the 1500s. This period was marked by interactions and collaborations with many of the graduate students, postdocs and visitors to the Toennies lab. Many of these collaborations continue to some extent even today, and include work with Andrew Graham, John Ellis, Frank Hofmann, Massimo Bertino, Robert Grisenti, Alexi Glebov, Wieland Schöllkopf, Walter Silvestri and Horst-Günter Rubahn. It was also during this period that I developed a long friendship and scientific collaboration with Jim Skofronick and Sanford Safron of the Department of Physics at Florida State University. Both were frequent visitors to the Toennies laboratory, and our collaboration extended far beyond our overlapping stays there. Among the fondest memories of visits to Göttingen are the many long walks and