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Sample records for gullberg jerry johansson

  1. Sinding-Larsen-Johansson syndrome

    with tenderness over the infrapatellar area in the region of the infrapatellar .... Johansson syndrome, which has a similar radiographic appearance but represents ... The mechanism of injury is similar in all three of the entities and is believed to ...

  2. Sinding-Larsen-Johansson syndrome

    dislocation, chondromalacia patellae and prepatellar bursitis.1. Imaging of Sinding-Larsen-Johansson syndrome may require a combination of radiographs, MRI and ultrasound. Lateral radiographs may reveal peripatellar soft-tissue swelling, patella-alta deformity and one or multiple tiny osseous fragments adjacent to.

  3. Jerry Pinkney: Creator of Magic through Watercolors.

    Brodie, Carolyn S.

    1998-01-01

    Provides background information on award-winning illustrator of children's books, Jerry Pinkney, recipient of three Caldecott Honor Medals and lists sources of biographical information. Suggests learning activities and includes an annotated bibliography of selected books illustrated by Jerry Pinkney. (AEF)

  4. Me seisame uue renessansi lävel / Frans Johansson ; interv. Endrik Randoja

    Johansson, Frans

    2008-01-01

    Ilmunud ka: Delovõje Vedomosti 2. apr. lk. 28. Juhtimismõtleja ja raamatu "Medici efekt" autor Frans Johansson arutleb teemal, kuidas erinevate ideede, tegevusalade, kultuuride ja kompetentside ristamisel luuakse uusi turge ja ärivõimalusi. Lisa: Frans Johansson

  5. STS-110 Crew Interview: Jerry Ross

    2002-01-01

    STS-110 Mission Specialist Jerry Ross is seen during this preflight interview, where he gives a quick overview of the mission before answering questions about his inspiration to become an astronaut and his career path. Ross outlines his role in the mission in general, and specifically during the docking and extravehicular activities (EVAs). He describes the payload (S0 Truss and Mobile Transporter) and the dry run installation of the S0 truss that will take place the day before the EVA for the actual installation. Ross discusses the planned EVAs in detail and outlines what supplies will be left for the resident crew of the International Space Station (ISS). He ends with his thoughts on the most valuable aspect of the ISS.

  6. STS-88 Crew Interview: Jerry Ross

    1998-01-01

    Jerry Ross discusses the seven-day mission that will be highlighted by the mating of the U.S.-built Node 1 station element to the Functional Energy Block (FGB) which will already be in orbit, and two spacewalks to connect power and data transmission cables between the Node and the FGB. Node 1 will be the first Space Station hardware delivered by the Space Shuttle. He also disscusses the assembly sequence. The crew will conduct a series of rendezvous maneuvers similar to those conducted on other Shuttle missions to reach the orbiting FGB. Once the two elements are docked, Ross and Newman will conduct two scheduled spacewalks to connect power and data cables between the Node, PMAs and the FGB. The day following the spacewalks, Endeavour will undock from the two components, completing the first Space Station assembly mission.

  7. U(1) decoupling, Kleiss-Kuijf and Bern-Carrasco-Johansson relations in N=4 super Yang-Mills

    Jia Yin; Huang Rijun; Liu Changyong

    2010-01-01

    By using the Britto-Cachazo-Feng-Witten recursion relation of N=4 super Yang-Mills theory, we proved the color reflection, U(1) decoupling, Kleiss-Kuijf and Bern-Carrasco-Johansson relations for color-ordered amplitudes of N=4 super Yang-Mills theory. This proof verified the conjectured Bern-Carrasco-Johansson relations of matter fields. The proof depended only on general properties of superamplitudes. We showed also that the color reflection relation and U(1)-decoupling relation are special cases of Kleiss-Kuijf relations.

  8. STS-74 M.S. Jerry L. Ross suits up

    1995-01-01

    Spaceflight veteran Jerry L. Ross, Mission Specialist 2 on Shuttle Mission STS-74, is assisted by a suit technician as he finishes getting into his launch/entry suit in the Operations and Checkout Building. Ross and four fellow astronauts will depart shortly for Launch Pad 39A, where the Space Shuttle Atlantis awaits a second liftoff attempt during a seven-minute window scheduled to open at approximately 7:30 a.m. EST, Nov. 12.

  9. Geometry, mechanics, and dynamics the legacy of Jerry Marsden

    Holm, Darryl; Patrick, George; Ratiu, Tudor

    2015-01-01

    This book illustrates the broad range of Jerry Marsden’s mathematical legacy in areas of geometry, mechanics, and dynamics, from very pure mathematics to very applied, but always with a geometric perspective. Each contribution develops its material from the viewpoint of geometric mechanics beginning at the very foundations, introducing readers to modern issues via illustrations in a wide range of topics. The twenty refereed papers contained in this volume are based on lectures and research performed during the month of July 2012 at the Fields Institute for Research in Mathematical Sciences, in a program in honor of Marsden's legacy. The unified treatment of the wide breadth of topics treated in this book will be of interest to both experts and novices in geometric mechanics. Experts will recognize applications of their own familiar concepts and methods in a wide variety of fields, some of which they may never have approached from a geometric viewpoint. Novices may choose topics that interest them among the ...

  10. Practitioner Profile: An Interview with Dr. Jerry Gale, LMFT

    Jerry Gale

    2012-06-01

    Full Text Available Dr. Jerry Gale is an Associate Professor and the Clinical Director of the Marriage and Family Therapy Doctoral Program at the University of Georgia. He is a Licensed Marriage and Family Therapist and an approved supervisor of the American Association of Marriage and Family Therapists. He earned a B.A. from the University of Michigan, a MEd from the University of Arizona, and a Ph.D. from Texas Tech University. Over the course of his career, Dr. Gale has authored three books and over 60 articles and book chapters. He is a co-developer of a relational financial therapy approach that combines financial counseling with family therapy and has extensive training in clinical hypnosis, couples therapy, and family therapy, as well as mindfulness meditation. He is the recipient of the American Family Therapy Academy 2006 Outstanding Research Award. In addition to his work at the University of Georgia, Dr. Gale conducts therapy at Athens Associates for Counseling and Psychotherapy.

  11. 75 FR 16099 - Mr. Jerry McMillan and Ms. Christine Smith; Notice of Termination of License by Implied Surrender...

    2010-03-31

    ... McMillan and Ms. Christine Smith; Notice of Termination of License by Implied Surrender and Soliciting... surrender b. Project No.: P-9907-018 c. Licensees: Mr. Jerry McMillan and Ms. Christine Smith d. Name of... ] 62,282). The project was transferred to Mr. Jerry McMillan and Ms. Christine Smith by order on...

  12. Ben & Jerry's Struggles with Corporate Social Responsibility in an International Context

    Murray, J. Haskell

    2015-01-01

    This case study allows students to apply their corporate law and ethical knowledge to a socially focused business in a global environment. The assignments provide opportunities for reflection on some of the challenges facing Ben & Jerry's as the company attempted to pursue corporate social responsibility in three separate, but related,…

  13. Cause and function in behavioural biology : A tribute to Jerry Hogan

    Bolhuis, Johan J; Giraldeau, Luc-Alain

    This special issue of Behavioural Processes is dedicated to the contributions of Jerry A. Hogan to behavioural biology—or ‘ethology’ as this field used to be known. These contributions are manifold, and have inspired many researchers, not only in ethology, but also in experimental psychology and

  14. Giving the Self a Voice in MMPI Self-Report: Jerry Wiggins and the Content Scales

    Nichols, David S.

    2004-01-01

    This article places one of Jerry Wiggins' contributions to the Minnesota Multiphasic Personality Inventory (MMPI), his content scales, in the twin contexts of past and recent research, and of Wiggins' own preoccupations growing out of the interpersonal point of view. It highlights Wiggins' perspective on the position of the person in the process…

  15. Representando o desconhecido : o timbre orquestral na trilha musical de Jerry Goldsmith = Playing the unknown : orchestral tone in Jerry Goldsmith's musical score

    Douglas Regis Berti da Silva

    2014-01-01

    Resumo: Este trabalho teve por objetivo demonstrar hábitos definidos de efeitos de orquestração em trilhas sonoras, no âmbito do cinema industrial hollywoodiano, por meio de recursos de instrumentação e organização do timbre orquestral consagrados por Jerry Goldsmith. Sob um panorama cronológico, delineamos através de partituras o desenvolvimento de técnicas e procedimentos formais de orquestração, paralelamente à evolução de grupos instrumentais na história da música ocidental. A expansão do...

  16. Small Woods Where I Met Myself : Jerry Uelsmann's departure from straight photography

    Petersén, Moa

    2018-01-01

    In the article I investigate the differences between Ansel Adams' and Jerry Uelsmann's use of nature in their respective photography. Through their attitudes, approaches to, and involvement with nature their different relations to the photographic medium and the creative process unfold. Uelsmann's departure from the straight photographic tradition - that Ansel Adams came to symbolize - is in the article explained through an analysis of Uelsmann's and Adams' use of nature in their respective a...

  17. Fundamentos epistemológicos da teoria modular da mente de Jerry A. Fodor Epistemological fundaments of Jerry A. Fodor's modular theory of mind

    Kleber Bez Birolo Candiotto

    2008-01-01

    Full Text Available Este artigo é uma apresentação dos fundamentos da teoria modular desenvolvida por Jerry A. Fodor e uma reflexão sobre seus principais desafios. A noção de modularidade da mente de Fodor, por um lado, procura superar as insuficiências metodológicas e epistemológicas do associacionismo e do localizacionismo a respeito das explicações da estrutura e do funcionamento mental; por outro lado, é uma oposição à postura culturalista de Vygotsky, para o qual as funções superiores da mente, como a cognição, são produtos artificiais, culturais. A psicologia cognitiva de Chomsky converteu esse produto "artificial" em "natural", postulando a existência de módulos inatos para desempenhar funções cognitivas específicos. Com base nessa ideia de Chomsky, Fodor procura explicar a mente como um conjunto de módulos. No entanto, sua principal contribuição para as ciências cognitivas é a apresentação da arquitetura mental em dois níveis e a afirmação da existência de módulos centrais responsáveis pelas atividades cognitivas superiores, como criatividade, reflexão ou imaginação.The aim of this paper is to present the basic elements regarding the modular theory developed by Jerry A. Fodor and some considerations about its main challenges. Fodor's notion of mind modularity, on the one hand, aims at overcoming the methodological and epistemological gaps of associationism and localizationism concerning the explanations of the structure and functioning of the mind; on the other hand, Fodor's notion stands as an opposition to Vygotsky's culturalist posture, since for the latter the higher functions of the mind, such as cognition, are artificial and cultural products. Chomsky's cognitive psychology has converted this "artificial" product into a "natural" one, postulating the existence of innate modules to perform specific cognitive functions. Based on Chomsky's idea, Fodor describes the mind as a group of modules. However, his main

  18. Strong enhancement of Penning ionization for asymmetric atom pairs in cold Rydberg gases: the Tom and Jerry effect

    Efimov, D K

    2016-05-18

    We consider Penning ionization of Rydberg atom pairs as an Auger-type process induced by the dipole-dipole interaction and employ semiclassical formulae for dipole transitions to calculate the autoionization width as a function of the principal quantum numbers, n d, n i, of both atoms. While for symmetric atom pairs with the well-known increase of the autoionization width with increasing n 0 is obtained, the result for asymmetric pairs is counterintuitive - for a fixed n i of the ionizing atom of the pair, the autoionization width strongly increases with decreasing n d of the de-excited atom. For H Rydberg atoms this increase reaches two orders of magnitude at the maximum of the n d dependence, and the same type of counterintuitive behavior is exhibited also by Na, Rb and Cs atoms. This is a purely quantum-mechanical effect, which points towards existence of optimal (we call them \\'Tom\\' and \\'Jerry\\' for \\'big\\' and \\'small\\') pairs of Rydberg atoms with respect to autoionization efficiency. Building on the model of population redistribution in cold Rydberg gases proposed in [1], we demonstrate that population evolution following the initial laser excitation of Rydberg atoms in state n 0 would eventually lead to the formation of such Tom-Jerry pairs with which feature autoionization widths that are enhanced by several orders of magnitude compared to that of two atoms in the initial laser-excited state n 0. We also show that in the high-density regime of cold Rydberg gas experiments the ionization rate of Tom-Jerry pairs can be substantially larger than the blackbody radiation-induced photoionization rate. © 2016 IOP Publishing Ltd.

  19. Dialogs by Jerry Szymanski regarding the Yucca Mountain controversy from December, 1990 to March, 1991. Volume 1, Special report No. 9

    Szymanski, J.; Livingston, D.E.

    1993-07-01

    This document contains dialogs from December, 1990 to March, 1991 by Jerry Szymanski regarding the Yucca Mountain controversy. These dialogs involve the dispute about the origin of carbonate deposits at Yucca Mountain; whether pedogenic in origin or a result of episodic upwellings of ground water

  20. West Point student drops out / Jorgen Johansson

    Johansson, Jorgen

    2001-01-01

    Läti kohus mõistis välja kahjutasu Juris Matusevics'ilt, kes rikkus Läti kaitsejõududega sõlmitud kokkulepet, mis kohustas teda pärast USA West Pointi sõjaväeakadeemia lõpetamist teenima viis aastat Läti armees

  1. Kuula. Kuu artist Scarlett Johansson. Kuu plaat / Mart Juur

    Juur, Mart, 1964-

    2008-01-01

    Näitlejast ja lauljast Scarlett Johanssonist. Heliplaatidest: Madonna "Hard Candy", Vaiko Eplik ja Eliit "3: Kosmoseodüsseia", Pia Fraus "After Summer", HU? "Film", Enrique Iglesias "95/08 Exitos", Pendulum "In Silico", Mariah Carey "E=MC2"

  2. Baltic companies prepare for stiff competition / Jorgen Johansson

    Johansson, Jorgen

    2001-01-01

    "Baltic Sea Partenariat 2001" on Rootsi valitsuse toetatav projekt ärisidemete arendamiseks Rootsi ja Baltimaade ettevõtete vahel ning aitamaks läänemeremaade väikeettevõtetel valmistuda konkurentsiks EL-i turul

  3. DÁVILA, Jerry. Hotel Trópico: o Brasil e o desafio da descolonização africana (1950-1980. Tradução de Vera Lúcia Mello Joscelyne. Rio de Janeiro: Paz e Terra, 2011.

    Jefferson José Queler

    2014-06-01

    Full Text Available (primeiro parágrafo do texto Compreender acontecimentos na sociedade brasileira em sua fase republicana de uma forma desterritorializada, eis um dos desafios de um presente marcado amplamente por uma lógica globalizada. É o que se propõe a fazer o historiador norte-americano Jerry Dávila, professor da Universidade da Carolina do Norte. Em seu estudo, ele é bem-sucedido ao demonstrar como determinados movimentos sociais e orientações políticas atuantes no Brasil entre 1950 e 1980 devem ser compreendidos à luz de trocas culturais, políticas e econômicas ocorridas no âmbito do oceano Atlântico, especialmente aquelas efetuadas com países africanos em processo de emancipação ou recém-egressos de anos de colonização europeia. O autor não explicita suas balizas teórico-metodológicas, mas sua bibliografia sugere os trabalhos de Paul Gilroy e de Luiz Felipe de Alencastro – estudiosos do tráfico de escravos e das relações por ele engendradas no universo do Atlântico – como fontes de inspiração.

  4. Sanctions for unlawful collective action in the Nordic countries and Germany / Niklas Bruun, Caroline Johansson

    Bruun, Niklas

    2014-01-01

    Terve ajakirja number on pühendatud ebaseadusliku kollektiivse tegutsemise regulatsioonile, töötajate streigiõigusele ning teenuste osutamise vabadusele erinevates riikides. Euroopa Kohtu lahendid Laval (C-341/05) ja Viking (C-438/05)

  5. "Should I Buy the Jerry's Famous Frozen Desserts' Chain?" Case Study [and] Case Study Update: Our Advice on Jerry's Famous Frozen Desserts.

    Finkle, Todd A.; And Others

    1996-01-01

    Offers a case study of a business plan in which the potential business owner examines the industry and the financial statements of the company he plans to purchase. A variety of experts give their perspectives on the situation and the authors provide a follow-up analysis. (JOW)

  6. 54 1.Jerry George Mwakanyamale, 2Richard K.A Towett,3Fariji ...

    defecate as well as lay eggs to the environment 1. The female flea remains in the skin for up to five .... simple remedies. 2. Medical personnel in Korogwe should be empowered with knowledge and budget for controlling the disease. 3. More research is needed to establish the prevalence of the problem in Tanzania as a.

  7. Dark Innovation, An Interview with Jerry Michalski, by Peter J. Denning

    Denning, Peter J.; Michalski, Jerry

    2012-01-01

    The article of record as published may be found at http://dx.doi.org/10. Editor's Introduction: As computing technologists, we tend to think of innovations in terms of new products or services supported by, or made of, computing technologies. But there are other types of innovation besides products. There are process innovations, such as McDonald’s method of making hamburgers fast; social innovations, such as Mothers Against Drunk Driving; and business model innovations, such as Starbucks ...

  8. Strong enhancement of Penning ionization for asymmetric atom pairs in cold Rydberg gases: the Tom and Jerry effect

    Efimov, D K; Miculis, K; Bezuglov, N N; Ekers, Aigars

    2016-01-01

    with which feature autoionization widths that are enhanced by several orders of magnitude compared to that of two atoms in the initial laser-excited state n 0. We also show that in the high-density regime of cold Rydberg gas experiments the ionization rate

  9. Review of Jerry Fodor, The Mind Doesn’t Work That Way: the scope and limits of computational psychology

    Sutton, John

    2001-01-01

    This review sketches Fodor's critique of evolutionary psychology and the 'massive modularity' thesis; queries his views on abduction in central processes; and suggests that his pessimism about the scope of computational psychology undermines his realism about folk psychology.

  10. Towards Multidimensional Approaches to Early Childhood Science Education

    Siry, Christina

    2014-01-01

    In this forum paper, I respond to issues raised by Kristina Andersson and Annica Gullberg in their article titled "What is science in preschool and what do teachers have to know to empower children?" (2012). I seek to continue the discussion begun with Andersson and Gullberg's paper, by further exploring the questions they introduce…

  11. Dialogs by Jerry Szymanski regarding the Yucca Mountain controversy from December, 1990 to March, 1991: Volume 2. Special report number 9, Contract number 92/94.0004

    1993-07-01

    This report is a compilation of materials used as part of the Penrose Conference of Bodega Bay, California and the NRC/NAS panel field trip (April 23--25, 1991). The document contains extensive graphs on the hydrologic and geologic systems of the Yucca Mountain region. It outlines and diagrams hydrologic issues relative to geothermal gradients, geochemical pathways, hydraulic gradients, ground water chemistry, and ground water flow models. Specific anomalies in regards to geology or hydrology are addressed as separate issues

  12. Dialogs by Jerry Szymanski regarding the Yucca Mountain controversy from December, 1990 to March, 1991: Volume 3. Special report number 9, Contract number 92/94.0004

    1993-07-01

    This report is a critical review of a US Geological Survey (USGS) paper regarding the origin of the Yucca Mountain calcite-opaline silica deposits. The report is in the form of a letter to the original authors in the USGS detailing the criticism regarding the origin of calcitic veins in the Yucca Mountain region. The USGS paper contributed most of these calcrete deposits to meteoric dissolution and precipitation mechanisms while the author presents his case for hydrothermal and magmatic origins. The paper presents strong isotopic characterization of these deposits to demonstrate a volcanic influence or source of this mineralization. Strontium, uranium, and carbon isotopes are graphed and compared from the numerous geologic and ground water samples available

  13. Commentary by Jerry S. Szymanski and C.B. Archambeau regarding ''Spring deposits and late pleistocene ground-water levels in southern Nevada'', by J. Quade. Special report number 16, Contract number 94/96.0003

    Szymanski, J.S.; Archambeau, C.B.

    1994-08-01

    This report is a critical analysis of a paper presented at the 5th Annual International Conference on High Level Radioactive Waste Management. The thrust of this paper was to determine the historic level of ground water in the vicinity of the proposed Yucca Mountain radioactive waste repository. This author reviews conclusions reached by the former author and analyzes reference materials used to obtain his assessment of paleo-ground water levels. This author disagrees with the conclusions and analytical methods used. This author presents information relative to water table fluctuations as a result of intrusion of geothermal fluids and makes claim that such intrusion would jeopardize the integrity of the repository by flooding

  14. Methods in Forest Canopy Research, Edited by Margaret D. Lowman, Timothy D. Schowalter, Jerry F. Franklin, University of California Press, 2012; 221 Pages. Price: £41.95, ISBN 978-0520-27371-9

    Shu-Kun Lin

    2013-01-01

    Full Text Available Poised between soil and sky, forest canopies represent a critical point of exchange between the atmosphere and the earth, yet until recently, they remained a largely unexplored frontier. For a long time, problems with access and the lack of tools and methods suitable for monitoring these complex bioscopes made canopy analysis extremely difficult. Fortunately, canopy research has advanced dramatically in recent decades. Methods in Forest Canopy Research is a comprehensive overview of these developments for explorers of this astonishing environment. The authors describe methods for reaching the canopy and the best ways to measure how the canopy, atmosphere, and forest floor interact. They address how to replicate experiments in challenging environments and lay the groundwork for creating standardized measurements in the canopy — essential tools for understanding our changing world.

  15. Making A Filmmaker

    Frølunde, Lisbeth

    . Præsentationen knytter sig til et bidrag til den kommende udgivelse af bog: Lindstrand, F., Frølunde, L., Gilje, Ø., & Öhman-Gullberg, L. (in press 2011). Interests in motion: The film medium through the eyes and lenses of young Scandinavian filmmakers. In J. Fisherkeller (Ed.), International perspectives...

  16. Towards multidimensional approaches to early childhood science education

    Siry, Christina

    2014-06-01

    In this forum paper, I respond to issues raised by Kristina Andersson and Annica Gullberg in their article titled What is science in preschool and what do teachers have to know to empower children? (2012). I seek to continue the discussion begun with Andersson and Gullberg's paper, by further exploring the questions they introduce to guide their paper: "What is science in preschool?" and "What do teachers have to know to empower children?" In particular, I elaborate on the value of drawing on multiple perspectives and different epistemological frameworks, and I argue for the need for a reconceptualized notion of science as a school discipline; one that acknowledges the multifaceted ways in which young children engage in science.

  17. Muusikauudiseid maailmast / Nele-Eva Steinfeld

    Steinfeld, Nele-Eva

    2014-01-01

    Lühisõnumeid maailmast: Franco Zeffirelli tülis La Scalaga. Rooma ooperi peadirigendiks sai Eivind Gullberg Jensen. Berliini Filharmoonikud uut peadirigenti valimas. Cecilia Bartoli ja atonaalne muusika. Pianist Dejan Lazic palus Google'is eemaldada negatiivse arvustuse. Arvo Pärt valiti Rahvusvahelise Uue Muusika Ühingu auliikmeks. Grigori Sokolov sõlmis lepingu Deutsche Grammophoniga. Mure Pleyeli saali tuleviku pärast. Risto Joost MDR raadikoori kunstiliseks juhiks. Youtube tasuliseks

  18. De jogos, profanações e gambiarras: por uma educação especial subversiva = From playing, desecration and jerry: rigging to a subversive special education = De juegos, profanaciones y trucos: por una educación especial subversiva

    Moschen, Simone Zanon

    2015-01-01

    Full Text Available Partindo da concepção de linguagem que embasa o pensamento de Freud e Lacan, o artigo aborda o sujeito da educação especial e a artesania implicada no fazer pedagógico. São articuladores de suas proposições: o a posteriori como temporalidade psíquica; o brincar como paradigma da criação; a torsão que conjuga as separações entre o eu e o outro e entre a realidade e a linguagem; a profanação dos dispositivos educacionais como tarefa política emergente. O trabalho com os operadores citados permite valorar o que aqui se propõe como "gambiarra pedagógica", a saber, a tentativa de fazer passar, por caminhos não instituídos, o patrimônio cultural acumulado ao longo das gerações

  19. Plaadid / Dannar Leitmaa

    Leitmaa, Dannar, 1982-

    2008-01-01

    Uutest heliplaatidest Titus Andronicus "The Airing Of Grievances", Scarlett Johansson "Anywhere I Lay My Head", Alanis Morissette "Flavors Of Entanglement", "Sam Sparro", Get Cape. Wear Cape. Fly "Searching Ror The Hows And Whys"

  20. Round-table discussion at Tallinn City Council (March 8, 2010). Part one : The European Union strategy for the Baltic Sea Region - a challenge for cooperation on local and regional levels

    2010-01-01

    Konverentsi ümarlaual võtsid sõna Erik Terk, Toomas Vitsut, Thomas Johansson, Katrin Savomägi, Jasmin Etelämäki, Edvins Karnitis, Ulf Johansson, Per Gudmund Lindencrona, Mika Keränen, Uno Aldegren, Georg Sootla, Heikki Telakivi, Piret Hedin, Mart Repnau, Jüri Riives, Madis Kanarbik, Enn Saar, Tiiu Evert, Galina Gribanova, Keijo Sahrman, Linda Talve

  1. Corporate social responsibility concept in the ice cream industry

    Jílková, Andrea

    2015-01-01

    The bachelor thesis is focused on the corporate social responsibility concept in the ice cream industry and in Ben & Jerry's company. Ben & Jerry's ice cream is Vermont- based company and subsidiary of Unilever and produces high quality ice cream while striving to serve to greater good. Collected data about the company that were used in analyses of the internal environment and CSR environment revealed some unique techniques of how company Ben & Jerry's deals with CSR. These analyses were equa...

  2. Pop / Mart Juur

    Juur, Mart, 1964-

    2002-01-01

    Heliplaatidest Party At The Palace "The Queen's Concerts, Buckingham Palace". High Contrast "True Colours". Jerry Cantrell "Degradation Trip". Norah Jones "Come Away With Me". Ronan Keating "Destination"

  3. Sustainable biotechnology: sources of renewable energy

    Singh, Om V; Harvey, Steven P

    2010-01-01

    ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Anuj K. Chandel, Om V. Singh, and L.Venkateswar Rao 63 Tactical Garbage to Energy Refinery (TGER) . . . . . . . . . . . . . . . James J. Valdes and Jerry B. Warner...

  4. Optically Pumped Far Infrared Molecular Lasers.

    1980-04-01

    and 4 were reported by Fetterman , et al. and Gullberg, et al.3 An additional FIR transition (i.e., G:sR(5,4) has been reported,5 but is not shown in...attempt has been made to frequency stabilize the experiment. Recently, Fetterman , et al. 11 performed "real-ti adctral analysis for FIR laser pulses...wave device known 4 as a Reflective Array Compressor (RAC) was developed for just this sort of problem in the radar community. Recently, Fetterman , et al

  5. 76 FR 40934 - Agency Information Collection Activities: Extension of a Currently Approved Collection

    2011-07-12

    ... information is required contact: Jerri Murray, Department Clearance Officer, United States Department of...., Room 2E-508, Washington, DC 20530. Jerri Murray, Department Clearance Officer, United States Department... housing, short-term housing assistance, and related support services for individuals who are homeless, or...

  6. Jerome S. Bruner

    Marsico, Giuseppina

    2017-01-01

    Jerome S. Bruner's (Jerry) death, at the age of 100, left a huge human and intellectual void, especially for those who have been in regular contact with him. Jerry has been an inspiration not only due to his enormous intellect but also to his vitality and warm mentoring of so many people. This ar...

  7. TLÜ teadlased andsid panuse avastusse, mis tõotab läbimurret Alzheimeri ravis

    2015-01-01

    Tallinna ülikooli teadlased professor Jan Johansson ja dr Jenny Presto teevad koostööd kolleegidega Karolinska instituudist, Cambridge’ist ja Lundi ülikoolist. Uurimisrühm leidis Alzheimeri tõbe käivitava molekuli ning seda on õpitud blokeerima

  8. How to stay becoming

    Skrubbeltrang, Lotte Stausgaard; Nielsen, Jens Christian; Olesen, Jesper

    2016-01-01

    theoretical conceptions of ‘becoming’ inspired by Brembeck and Johansson that allow us to understand how the sports students live up to the code of conduct of the sports classes. The article is based on an ethnographic study carried out in four schools located in four regions of Denmark. We argue...

  9. Broadway teatrites näeb Denzel Washingtoni ja Catherine Zeta-Jonesi / Andres Laasik

    Laasik, Andres, 1960-2016

    2010-01-01

    New Yorgis välja antud Tony teatriauhinna pälvisid filminäitlejad Denzel Washington, Catherine Zeta-Jones ja Scarlett Johansson. Parim lavale naasnud näidend - "Piirdeaed", parim uus näidend - draama "Punane", mis räägib läti päritolu maalikunstnikust Mark Rothkost. Parim muusikal - "Memphis"

  10. Lexical Bundle Analysis in Mathematics Classroom Discourse: The Significance of Stance

    Herbel-Eisenmann, Beth; Wagner, David; Cortes, Viviana

    2010-01-01

    In this article, we introduce the lexical bundle, defined by corpus linguists as a group of three or more words that frequently recur together, in a single group, in a particular register (Biber, Johansson, Leech, Conrad, & Finegan, 2006; Cortes, "English for Specific Purposes" 23:397-423, 2004). Attention to lexical bundles helps to explore…

  11. Base

    Hjulmand, Lise-Lotte; Johansson, Christer

    2004-01-01

    BASE - Engelsk basisgrammatik er resultatet af Lise-Lotte Hjulmands grundige bearbejdning og omfattende revidering af Christer Johanssons Engelska basgrammatik. Grammatikken adskiller sig fra det svenske forlæg på en lang række punkter. Den er bl.a. tilpasset til et dansk publikum og det danske...

  12. An Actor's Approach to Management Conceptual framework and company practices

    of Contents Foreword: Actor-based managemet - long-term and sustainable management (Bo Prangsgaard) Chapter 1. Introduction (Morten Jakobsen, Inga-Lill Johansson & Hanne Nørreklit) Chapter 2. Actors and reality: a conceptual framework for creative governance (Lennart Nørreklit) Chapter 3. An actor...

  13. Pramana – Journal of Physics | Indian Academy of Sciences

    We have studied fast ion–atom and electron–atom collision processes using a reconditioned high resolution X-ray spectrometer. The X-rays, generated by the collisions, are dispersed by a curved ADP crystal (Johansson geometry) and detected by a gas proportional counter. A self-written LabVIEW based program has ...

  14. Management of panurethral strictures

    S. Kulkarni

    2016-02-28

    Feb 28, 2016 ... suggest the use of staged Johansson's Urethroplasty, with the use of either local flaps or buccal ... The lower two-thirds of the muscle wraps around the urethra and is necessary for .... plastic surgery training. Furthermore ...

  15. Must lill heidab suure varju / Andres Laasik

    Laasik, Andres, 1960-2016

    2007-01-01

    Brian De Palma krimimüsteerium "Must daalia" ("The Black Dahlia"), mis põhineb James Ellroy samanimelisel romaanil : operaator Vilmos Zsigmond : osades Josh Hartnett, Aaron Eckhart, Hilary Swank, Scarlett Johansson : Ameerika Ühendriigid 2006. Film noir'i stilistika kasutamisest filmis

  16. Relationship between Admission Selection Criteria and Academic Progression for Student Nurse Anesthetists

    Burns, Sharon M.

    2009-01-01

    Today's admission selection criteria require refinement with the intention of fostering academic progression for students entering nurse anesthesia programs (Reese, 2002).With the escalating cost of graduate education coupled with the current economic crisis, efforts by educational leaders to minimize attrition remains pivotal (Andrews, Johansson,…

  17. Atomic physics and quantum optics using superconducting circuits: from the Dynamical Casimir effect to Majorana fermions

    Nori, Franco

    2012-02-01

    This talk will present an overview of some of our recent results on atomic physics and quantum optics using superconducting circuits. Particular emphasis will be given to photons interacting with qubits, interferometry, the Dynamical Casimir effect, and also studying Majorana fermions using superconducting circuits.[4pt] References available online at our web site:[0pt] J.Q. You, Z.D. Wang, W. Zhang, F. Nori, Manipulating and probing Majorana fermions using superconducting circuits, (2011). Arxiv. J.R. Johansson, G. Johansson, C.M. Wilson, F. Nori, Dynamical Casimir effect in a superconducting coplanar waveguide, Phys. Rev. Lett. 103, 147003 (2009). [0pt] J.R. Johansson, G. Johansson, C.M. Wilson, F. Nori, Dynamical Casimir effect in superconducting microwave circuits, Phys. Rev. A 82, 052509 (2010). [0pt] C.M. Wilson, G. Johansson, A. Pourkabirian, J.R. Johansson, T. Duty, F. Nori, P. Delsing, Observation of the Dynamical Casimir Effect in a superconducting circuit. Nature, in press (Nov. 2011). P.D. Nation, J.R. Johansson, M.P. Blencowe, F. Nori, Stimulating uncertainty: Amplifying the quantum vacuum with superconducting circuits, Rev. Mod. Phys., in press (2011). [0pt] J.Q. You, F. Nori, Atomic physics and quantum optics using superconducting circuits, Nature 474, 589 (2011). [0pt] S.N. Shevchenko, S. Ashhab, F. Nori, Landau-Zener-Stuckelberg interferometry, Phys. Reports 492, 1 (2010). [0pt] I. Buluta, S. Ashhab, F. Nori. Natural and artificial atoms for quantum computation, Reports on Progress in Physics 74, 104401 (2011). [0pt] I.Buluta, F. Nori, Quantum Simulators, Science 326, 108 (2009). [0pt] L.F. Wei, K. Maruyama, X.B. Wang, J.Q. You, F. Nori, Testing quantum contextuality with macroscopic superconducting circuits, Phys. Rev. B 81, 174513 (2010). [0pt] J.Q. You, X.-F. Shi, X. Hu, F. Nori, Quantum emulation of a spin system with topologically protected ground states using superconducting quantum circuit, Phys. Rev. A 81, 063823 (2010).

  18. Kot v pogone za Dzherri poimal 7 "Oskarov" / Jekaterina Zhivova

    Zhivova, Jekaterina

    2005-01-01

    Hollywoodi stuudio Metro-Goldwyn-Mayer populaarseim animasari "Tom & Jerry" sai alguse 65 aastat tagasi filmiga "Kass saab saapad" ("Puss Gets the Boots"), loojateks Joseph Barbera (1911) ja William Hanna (1910-2001)

  19. Ennekõike insener / Kertu Ruus

    Ruus, Kertu, 1977-

    2008-01-01

    Internetifirma Yahoo! kaasasutaja ja tegevjuhi Jerry Yangi elust ja karjäärist. Vt. samas: CV; Fakte; Tudengite hobi osutus populaarseks ja lennutas mehed tippu. Kommenteerivad Danny Sullivan ja Miguel Helft

  20. 76 FR 56222 - Agency Information Collection Activities: Proposed collection; Comments Request: Fee Waiver Request

    2011-09-12

    ...'s financial situation. (5) An estimate of the total number of respondents and the amount of time... Planning Staff, Two Constitution Square, 145 N Street, NE., Room 2E-508, Washington, DC 20530. Jerri Murray...

  1. Bogi i monstrõ, ili biografija Supermena / Olga Marsheva

    Marsheva, Olga

    2007-01-01

    Ameerika tuntuimad koomiksikunstnikud Larry Hama, Stan Lee, Jerry Seagel, Bob Kain, Frank Miller ja nende loodud tegelaskujud. Ka briti kirjanik Alan Moore, kellele ei meeldi oma kangelastest tehtud ekraniseeringuid vaadata

  2. 75 FR 38597 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    2010-07-02

    ..., Duane C. Jackson, John J. Long, Jerry A. McMurdy, Steven L. Miller, Joe E. Montoya, Jonathan A. Morisoli.... Tomasik, Leonard D. Tournear, Booker T. Ware and Joseph H. Watkins, from the ITDM standard in 49 CFR 391...

  3. Enhancing the role of traditional leaders in African governance ...

    2011-07-14

    Jul 14, 2011 ... ... which brought Jerry Rawlings to power, "I saw examples where the grassroots ... over the Internet via the Traditional Authority Applied Research Network ... In this study, the research team is focusing on traditional leaders ...

  4. Delirium Research: Where Am I?

    ... of this page please turn JavaScript on. Feature: Delirium Research Where Am I? Past Issues / Fall 2015 Table of Contents The overlooked danger of delirium in hospitals In his mid-80s, Jerry (not ...

  5. 76 FR 554 - Ocean Transportation Intermediary License Applicants

    2011-01-05

    ... Western Way, Torrance, CA 90501. Officer: Hseanru aka Stephen H. Lin, President/VP/Secretary/CFO... Street, Lyndhurst, NJ 07071. Officers: Jerry Wang, Vice President (Qualifying Individual), Loong H. Chang...

  6. Transparent Armor Cost Benefit Study

    Prokurat Franks, Lisa; Holm, David; Barnak, Rick

    2006-01-01

    ...; the increase in demand for transparent gun shields in Operation Iraqi Freedom (OIF) and early versions of jerry-rigged shields used in OIF, including Pope glass and Transparent Armored Gun Shields (TAGS...

  7. Training sociolinguistic awareness in school pedagogy

    Fabricius, Anne

    2011-01-01

    Book review of "Affirming Students' Rights to Their Own Language: Bridging Language Policies and Pedagogical Practices,” by Jerrie Cobb Scott, Dolores Y. Straker and Laurie Katz. 2009. Routledge. pp 418. ISBN: 978-0-8058-6349-9.......Book review of "Affirming Students' Rights to Their Own Language: Bridging Language Policies and Pedagogical Practices,” by Jerrie Cobb Scott, Dolores Y. Straker and Laurie Katz. 2009. Routledge. pp 418. ISBN: 978-0-8058-6349-9....

  8. Strategic Studies Quarterly. Volume 2, Number 3, Fall 2008

    2008-01-01

    Managing Editor Betty R. Littlejohn, Editorial Assistant Jerry L. Gantt, Content Editor Sherry Terrell , Editorial Assistant Steven C. Garst...factsheet.asp?id=107 . Ibid. 9. Lt Col Sebastian M. Convertino II, CDR Lou Anne DeMattei, and Lt Col Tammy Knierim, Flying and Fighting in...PhD, Editor-in-Chief L. Tawanda Eaves, Managing Editor Betty R. Littlejohn, Editorial Assistant Jerry L. Gantt, Content Editor Sherry Terrell

  9. NMR clinical imaging and spectroscopy: Its impact on nuclear medicine

    1990-01-01

    This is a collection of four papers describing aspects of past and future use of nuclear magnetic resonance as a clinical diagnostic tool. The four papers are entitled (1) What Does NMR Offer that Nuclear Medicine Does Not? by Jerry W. Froelich, (2) Oncological Imaging: Now, Future and Impact Jerry W. Froelich, (3) Magnetic Resonance Spectroscopy/Spectroscopic Imaging and Nuclear Medicine: Past, Present and Future by H. Cecil Charles, and (4) MR Cardiology: Now, Future and Impact by Robert J. Herfkens

  10. Säg något intressant! : En kvalitativ studie av marknadskommunikation på Facebook

    Johansson, Elin; Johansson, Hanna; Nilsson, Camilla

    2011-01-01

    ABSTRACT Elin Johansson, Hanna Johansson, Camilla Nilsson Say something interesting! A qualitative study of marketing communication on Facebook                               Pages: 36 With the emergence of social media, new ways has been created for companies to reach out to its audience. From being dependent on journalists to provide information, companies today have the ability to self-publish information in the open media channels. The use of social media should not replace traditional mar...

  11. How to implement a quantum algorithm on a large number of qubits by controlling one central qubit

    Zagoskin, Alexander; Ashhab, Sahel; Johansson, J. R.; Nori, Franco

    2010-03-01

    It is desirable to minimize the number of control parameters needed to perform a quantum algorithm. We show that, under certain conditions, an entire quantum algorithm can be efficiently implemented by controlling a single central qubit in a quantum computer. We also show that the different system parameters do not need to be designed accurately during fabrication. They can be determined through the response of the central qubit to external driving. Our proposal is well suited for hybrid architectures that combine microscopic and macroscopic qubits. More details can be found in: A.M. Zagoskin, S. Ashhab, J.R. Johansson, F. Nori, Quantum two-level systems in Josephson junctions as naturally formed qubits, Phys. Rev. Lett. 97, 077001 (2006); and S. Ashhab, J.R. Johansson, F. Nori, Rabi oscillations in a qubit coupled to a quantum two-level system, New J. Phys. 8, 103 (2006).

  12. Aggregate Multi-Factor Productivity: Measurement Issues in OECD Countries

    Egert, Balazs

    2018-01-01

    This paper analyses for 34 OECD countries the extent to which the calculation of aggregate multi-factor productivity (MFP) is sensitive to alternative parameterisations. The starting point is the definition of MFP used in previous work in the OECD’s Economics Department (e.g. Johansson et al. 2013). They include alternative MFP measures, with human capital included or excluded, with different measures of Purchasing Power Parity (PPP) exchange rates, using time-varying capital depreciation rat...

  13. Editorial. Making, Materiality and Knowledge

    Marte S. Gulliksen

    2013-08-01

    Full Text Available This volume of FORMakademisk is a special issue which features articles based on presentations made at Making - an International Conference on Materiality and Knowledge, Notodden on September 24-27, 2012.  This FORMakademisk publication is accompanied by special issues from two other scientific journals, the New Zeeland–based Studies in Material Thinking (Freitas & Lutnæs, 2013 and the Nordic journal Techne A Series, published by NordFo (2013; Johansson & Porko-Hudd, forthcoming.

  14. Core level shifts in group IV semiconductors and semimetals

    Yin, S.; Tosatti, E.

    1981-08-01

    We calculate the core level binding energy shift from the isolated atom to the crystalline solid, for group IV elemental semiconductors. This is done by simple extension of Johansson and Martensson's scheme for metals. We show that the core level energy in a nonmetal must be measured by the photo absorption (''core exciton'') threshold rather than by photo emission. As a byproduct, a simple scheme is also devised to evaluate impurity heats of solutions in semiconductors. (author)

  15. Pärnu filmifestival õitses, meeri õnnistusetagi / Tiit Tuumalu

    Tuumalu, Tiit, 1971-

    2007-01-01

    Lõppes XXI Pärnu rahvusvahelise dokumentaal- ja antropoloogiafilmide festival. Sellest, mis sel korral teisiti oli ehk Pärnu linnapea kõrvalejäämine auhinnatseremoonialt. Parima filmi grand prix läks režissöör Wojciech Kasperski filmile "Seemned". Parim visuaalantropoloogiline film oli "Hobusemees". Režissöörid Tell Johansson ja Peter Gerdehag. Lisatud Pärnu festivali preemiaid

  16. Modeling Quantum Teleportation with Quantum Tools in Python (QuTiP)

    2017-12-01

    Python (QuTiP) (Nation and Johansson 2017), Quantum Entanglement Theory Laboratory (QETLAB) (Johnston 2016), and Forest (Dekant 2017). In this...are given by = and = . The values we see in Fig. 3 are in line with our expectations . While the isotropic state is...conclude from this short investigation into the teleportation of mixed states that, since it would generally be expected that the quality of

  17. Infrared Fe II lines in Eta Carinae and a possible interpretation of infrared excesses

    Thackeray, A.D.

    1978-01-01

    The identification of very strong emission lines in the near infrared spectrum of Eta Carinae with newly recognised high-level transitions of Fe II raises the possibility that the infrared excesses of hot emission-line stars may be due to dielectronic recombination of Fe II. Johansson's Fe II lines also need to be considered in the interpretation of the infrared spectra of supernovae. (author)

  18. Energy Levels, wavelengths and hyperfine structure measurements of Sc II

    Hala, Fnu; Nave, Gillian

    2018-01-01

    Lines of singly ionized Scandium (Sc II) along with other Iron group elements have been observed [1] in the region surrounding the massive star Eta Carinae [2,3] called the strontium filament (SrF). The last extensive analysis of Sc II was the four-decade old work of Johansson & Litzen [4], using low-resolution grating spectroscopy. To update and extend the Sc II spectra, we have made observation of Sc/Ar, Sc/Ne and Sc/Ge/Ar hollow cathode emission spectrum on the NIST high resolution FT700 UV/Vis and 2 m UV/Vis/IR Fourier transform spectrometers (FTS). More than 850 Sc II lines have been measured in the wavelength range of 187 nm to 3.2 μm. connecting a total of 152 energy levels. The present work also focuses to resolve hyperfine structure (HFS) in Sc II lines. We aim to obtain accurate transition wavelengths, improved energy levels and HFS constants of Sc II. The latest results from work in progress will be presented.Reference[1] Hartman H, Gull T, Johansson S and Smith N 2004 Astron. Astrophys. 419 215[2] Smith N, Morse J A and Gull T R 2004 Astrophys. J. 605 405[3] Davidson K and Humphreys R M 1997 Annu. Rev. Astron. Astrophys. 35[4] Johansson S and Litzén U 1980 Phys. Scr. 22 49

  19. Service profile: Crafting icebreakers powered by thought rather than brute force

    Jaremko, G.

    2000-05-01

    Design features and experiences with the Swedish icebreaker, the Oden, designed by the Calgary-based Canadian naval architect Ben M. Johansson of Visions and Polar Innovations Inc., are described. The Oden, using lessons from oil and gas hunts in the Canadian Arctic, sailed twice to the North Pole and ferried scientists around the region safely for three months. At 34,000 horsepower, the Oden requires less than half the weight of what the old Soviet monsters carried around the Arctic Ocean to accomplish the same feats of navigating through ice up to six metres thick. According to Johansson, the success of the Oden rests on approaches that he tried out and refined for Canadian resource hunters, to shepherd supply vessels around frozen seas and break up Arctic pack ice when it threatened drilling platforms during the height of the Beaufort Sea exploration in the 1970s. The secret lies in the giant pumps and pipes that enable the vessel to rock efficiently by shifting 800-tonne slugs of water from one side to the other in 25 seconds. This enables the vessel to 'rock and roll' from side to side and to deliver combination punches after weakening the ice by first ramming it. Johansson also designed the MV Kigoriak that became the prototype for the new generation of compact icebreakers that pioneered the techniques and taught the lessons that made the Oden possible.

  20. 78 FR 78275 - Alcohol and Drug Testing: Determination of Minimum Random Testing Rates for 2014

    2013-12-26

    ...-11213, Notice No. 17] Alcohol and Drug Testing: Determination of Minimum Random Testing Rates for 2014... December 26, 2013. FOR FURTHER INFORMATION CONTACT: Jerry Powers, FRA Drug and Alcohol Program Manager, W38...-493-6313); or Sam Noe, FRA Drug and Alcohol Program Specialist, (telephone 615-719- 2951). Issued in...

  1. A Segmentation Analysis of an Illustrator's Quilt

    Bonnici, Joseph; Scherban, Dwight M.

    2007-01-01

    Jerry Pinkney's pencils and watercolors have created an indelible niche in African American children's literature, celebrating a magical world where children's thoughts flow freely back in time and across space. His illustrations have been repeatedly recognized by multiple awards and honor book citations (Brodie, 1998), including the Coretta Scott…

  2. Dom dlja milliardera

    2007-01-01

    Ajakirja "Forbes" andmetel on maailma kõige kallima eramu ehitanud ameeriklane Tim Blixseth mäesuusakuurorti Yellowstone Club Montana osariigis. Projekteeris arhitekt Jerry Locati. Maja hind on 155 miljonit dollarit. Siiani kõige kallim eramu Updown Court asub Windlesham'is Inglismaal, 139 miljonit dollarit

  3. 77 FR 5204 - Subsistence Management Regulations for Public Lands in Alaska-2013-14 and 2014-15 Subsistence...

    2012-02-02

    ...-3888 or [email protected] . For questions specific to National Forest System lands, contact Steve... economic sector, productivity, jobs, the environment, or other units of the government. (b) Whether the... Indian Affairs; Jerry Berg, Alaska Regional Office, U.S. Fish and Wildlife Service; and Steve Kessler...

  4. 77 FR 12477 - Subsistence Management Regulations for Public Lands in Alaska-Subpart C-Board Determinations...

    2012-03-01

    ....gov . For questions specific to National Forest System lands, contact Steve Kessler, Regional... or more on the economy or adversely affect an economic sector, productivity, jobs, the environment...; Jerry Berg, Alaska Regional Office, U.S. Fish and Wildlife Service; and Steve Kessler, Alaska Regional...

  5. 76 FR 56109 - Subsistence Management Regulations for Public Lands in Alaska-Subpart B, Federal Subsistence Board

    2011-09-12

    ... questions specific to National Forest System lands, contact Steve Kessler, Subsistence Program Leader, USDA..., productivity, jobs, the environment, or other units of the government. (b) Whether the rule will create...; Jerry Berg, Alaska Regional Office, U.S. Fish and Wildlife Service; and Steve Kessler, Alaska Regional...

  6. 76 FR 6730 - Subsistence Management Regulations for Public Lands in Alaska-2012-13 and 2013-14 Subsistence...

    2011-02-08

    ... National Forest System lands, contact Steve Kessler, Regional Subsistence Program Leader, USDA, Forest... sector, productivity, jobs, the environment, or other units of the government. (b) Whether the rule will..., Bureau of Indian Affairs; Jerry Berg, Alaska Regional Office, U.S. Fish and Wildlife Service; and Steve...

  7. 78 FR 2350 - Subsistence Management Regulations for Public Lands in Alaska-2014-15 and 2015-16 Subsistence...

    2013-01-11

    ... to National Forest System lands, contact Steve Kessler, Regional Subsistence Program Leader, USDA... or more on the economy or adversely affect an economic sector, productivity, jobs, the environment...; Jerry Berg and Jack Lorrigan, Alaska Regional Office, U.S. Fish and Wildlife Service; and Steve Kessler...

  8. STS-37 Mission Specialist (MS) Ross during simulation in JSC's FB-SMS

    1991-01-01

    STS-37 Mission Specialist (MS) Jerry L. Ross 'borrows' the pilots station to rehearse some of his scheduled duties for his upcoming mission. He is on the flight deck of the fixed-based (FB) shuttle mission simulator (SMS) during this unsuited simulation. The SMS is part of JSC's Mission Simulation and Training Facility Bldg 5.

  9. Vägivald tänapäeva noortekirjanduses / Elinor Taluste

    Taluste, Elinor

    2009-01-01

    Artiklis analüüsitakse eesti keeles ilmunud noorteraamatuid, milles on kujutatud vägivalda selle eri vormides. Vaatluse all on kaks algupärandit: Sass Henno "Mina olin siin: esimene arest" ja Katrin Reimuse "Eilset pole olemas" ning kaks tõlget: Jerry Spinelli "Tähetüdruk" ja Jan Guillou` "Kurjus"

  10. Field trials with plant products to protect stored cowpea against insect damage

    Boeke, S.J.; Kossou, D.K.; Huis, van A.; Loon, van J.J.A.; Dicke, M.

    2004-01-01

    Plant products were evaluated under field conditions for their efficacy as insecticides against the cowpea beetle, Callosobruchus maculatus, on stored cowpea. Seeds, mixed with finely ground clay and three volatile oils were stored in air-tight jerry-cans and canisters. Pods were treated with leaf

  11. "You Are a Flaw in the Pattern": Difference, Autonomy and Bullying in YA Fiction

    Lopez-Ropero, Lourdes

    2012-01-01

    Though portrayals of bullying in children's books stretch back to Victorian public school stories, this article sees a new subgenre about bullying in young adult novels emerging in the post-Columbine years. Selected works by Jerry Spinelli, Walter Dean Myers, Jaime Adoff, Carol Plum-Ucci and Rita Williams-Garcia are examined, although the article…

  12. 75 FR 71444 - Renewal of Charter for the Advisory Committee on Blood Safety and Availability

    2010-11-23

    ... FURTHER INFORMATION CONTACT: Jerry Holmberg, PhD; Senior Advisor for Blood Policy and Executive Secretary... provides advice and guidance to the Secretary, through the Assistant Secretary for Health, on a range of... advice and guidance includes, but is not limited to: (1) Definition of public health parameters around...

  13. Contextual Override of Pragmatic Anomalies: Evidence from Eye Movements

    Filik, Ruth

    2008-01-01

    Readers typically experience processing difficulty when they encounter a word that is anomalous within the local context, such as "The mouse picked up the "dynamite...". The research reported here demonstrates that by placing a sentence in a fictional scenario that is already well known to the reader (e.g., a "Tom and Jerry" cartoon, as a context…

  14. Evaluation Selection of Encapsulating Plastics for Ordnance Electronic Assemblies

    1981-05-01

    ISP-100 Dow Two-component urethane (>70D) 10 B635/1- 4BD Uniroyal Two-component urethane (ɟD) 68 4. CIRCUIT ENCAPSULATION 4.1 Introduction This phase...HARRY DIAs ’ND LABORATORIES 3975 MCMM RD ATTN CO/ TD /TSO/DIVISION DIRFXTORS ATTN JERRY KRAMR ATTN RECORD COPY, 81200 CINCINNATI, ON 45245 ATTN HDL LIBRARY

  15. Empirismus, naturalismus a ideje. Humovy vlivné doktríny ve 20. století

    Hříbek, Tomáš

    2017-01-01

    Roč. 65, č. 2 (2017), s. 297-315 ISSN 0015-1831 R&D Projects: GA ČR(CZ) GAP401/12/0833 Institutional support: RVO:67985955 Keywords : David Hume * W. V. O. Quine * Jerry Fodor * empiricism * naturalism * ideas Subject RIV: AA - Philosophy ; Religion OBOR OECD: Philosophy , History and Philosophy of science and technology

  16. The Impossibility of Communication in a World of Spiritual ...

    The problem of lack of communication, as experienced by Jerry, is a consequence of modernism and the alienation of the helpless furious youth in the society - a society where man's value measurements are tightly related to materialism and parasitism and on the deceptive nature of ambition. To illustrate the point the ...

  17. Teaching World History in the Twenty-First Century: A Resource Book

    Roupp, Heidi, Ed.

    2009-01-01

    This practical handbook is designed to help anyone who is preparing to teach a world history course--or wants to teach it better. It opens with Peter Stearns's essay "Where Did World History Come From?" and closes with Jerry Bentley's annotated bibliographic guide to the essential content knowledge for teaching world history. In between,…

  18. Oriented-strand-board- the wave of the future- for the building trade

    Linda Ashton

    1984-01-01

    Move over, plywood. Oriented-strand board is here. It's less expensive. It's as durable. It has as many uses. And it is the wave of the future. "Oriented-strand board is a direct substitute for plywood" said Jerry Buckner, plant manager for the Martco oriented-strand board plant in Lemoyen. OSB, as it is commonly called, is a structural panel made...

  19. California Bus Aid Still in Budget Cross Hairs

    Fleming, Nora

    2012-01-01

    California legislators swiftly passed a budget bill last week aimed at sheltering school busing dollars from a midyear budget cut many districts and advocates said particularly hurt rural school systems, along with urban districts with desegregation plans. While the measure, which Gov. Jerry Brown was expected to sign into law, would restore $248…

  20. 76 FR 80966 - Agency Information Collection Activities; Proposed Collection: Age, Sex, and Race of Persons...

    2011-12-27

    ... Department of Justice, Two Constitutional Square, 145 N Street NE., Room 2E-508, Washington, DC 20530. Jerri... DEPARTMENT OF JUSTICE Federal Bureau of Investigation [OMB Number 1110-0005] Agency Information... of Justice, Federal Bureau of Investigation, Criminal Justice Information Services Division (CJIS...

  1. CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing) Highlights.

    1984-10-01

    ATTN: AMCRE-C/Ms. Jean Lamb C dr, ATTN: ANCRM-P/Mr. Jerry Gibson Cdr, ATTN: AMCQA-E/Mr. Billings Cdr, ATTN: AMXAM-TL/Technical Library US Army...Sands Missile Range, ATTN: STEWS -TE-TL/Technical Library Cdr, US Military Academy, ATTN: LTC Lanse Leach - - . Cdr, Yuma Proving Grounds, ATTN

  2. JEROME S. BRUNER: MANIFESTO FOR THE FUTURE OF EDUCATION

    Marsico, Giuseppina

    2017-01-01

    Jerome S. Bruner's (Jerry) death, at the age of 100, left a huge human and intellectual void, especially for those who have been in regular contact with him. Jerry has been an inspiration not only due to his enormous intellect but also to his vitality and warm mentoring of so many people. This ar......Jerome S. Bruner's (Jerry) death, at the age of 100, left a huge human and intellectual void, especially for those who have been in regular contact with him. Jerry has been an inspiration not only due to his enormous intellect but also to his vitality and warm mentoring of so many people....... This article aims to continue to honor the richness of his work, but also to cultivate possibilities (Marsico, 2015a) for the new generations. Based on a personal elaboration of Bruner’s ideas, this article is a Manifesto for the future of education that cannot be but a Manifesto of Cultural Psychology...... of Education. Here it has been synthetized in five main stances....

  3. Bookreview

    Redactie KITLV

    2008-01-01

    Marcus Wood; Slavery, Empathy, and Pornography (Lynn M. Festa) Michèle Praeger; The Imaginary Caribbean and Caribbean Imaginary (Celia Britton) Charles V. Carnegie; Postnationalism Prefigured: Caribbean Borderlands (John Collins) Mervyn C. Alleyne; The Construction and Representation of Race and Ethnicity in the Caribbean and the World (Charles V. Carnegy) Jerry Gershenhorn; Melville J. Herskovits and the Racial Politics of Knowledge (Richard Price)...

  4. NOAA Freedom of Information Act (FOIA) Corporate Services, Staff and Line

    Financial Officer (CFO) 301-444-2132 Jerry McNamara FOIA Liaison Office of the Chief Information Officer Office of the Chief Administrative Officer (OCAO) 301-713-0850 x195 Sharon Daniels FOIA Liaison Chief ; tITLE Line/Staff Office Phone Number Wendy Schumacher FOIA and Privacy Act Officer NOAA Corporate

  5. Completeness and Termination for a Seligman-style Tableau System

    Blackburn, Patrick Rowan; Bolander, Thomas; Braüner, Torben

    2015-01-01

    is conceptually clearer. We call this Seligman-style inference, as it was first introduced and explored by Jerry Seligman in natural deduction [22] and sequent calculus [23] in the 1990s. The purpose of this paper is to introduce a Seligman-style tableau system, to prove its completeness, and to show how it can...

  6. Harvard Education Letter. Volume 27, Number 5, September-October 2011

    Chauncey, Caroline T., Ed.

    2011-01-01

    "Harvard Education Letter" is published bimonthly at the Harvard Graduate School of Education. This issue of "Harvard Education Letter" contains the following articles: (1) Teaching Students to Ask Their Own Questions: One Small Change Can Yield Big Results (Dan Rothstein and Luz Santana); (2) Voice of Experience: Jerry Weast--Leading a System…

  7. 2013 Materials Research Society Fall Meeting

    2014-06-18

    Forough Mahmoudabadi, Ta-Ko Chuang, Jerry Ho Kung, Miltiadis K. Hatalis. High Performance IGZO TFTs with Modified Etch Stop Structure on Glass...gallium zinc oxide ( IGZO ) and zinc tin oxide featured strongly this year. IGZO in particular, only discovered in 2004, is already being adopted by

  8. Ebaõnnestunud stardiga maailma ärieliiti

    2003-01-01

    Jim Collins ja Jerry Porras toovad oma raamatus "Loodud kestma" mitmeid näiteid tänaste edukate suurettevõtete (sh. IMB, Sony, Motorola, Boeing jt.) kohta, mis oma tegevuse algusaastail on suuri ebaõnnestumisi üle elanud

  9. Unpublished letter from US Geological Survey Scientists to the editor of the New York Times Magazine regarding William J. Broads' November 18, 1990 article on Yucca Mountain

    Dudley, W.W. Jr.; Buono, A.; Carr, M.D.; Downey, J.S.; Ervin, E.M.; Fox, K.F. Jr.; Gutentag, E.D.; Hayes, L.R.; Jones, B.F.; Luckey, R.R.; Muhs, D.R.; Peterman, Z.E.; Reheis, M.; Spengler, R.W.; Stuckless, J.S.; Taylor, E.M.; Whitney, J.W.; Wilson, W.E.; Winogard, I.J.

    1990-01-01

    This letter documents objections of a group of US Geological Survey Scientists to an article appearing November 18, 1990 in New York Times Magazine. The article was written by William J. Broad and dealt with a hypothesis of Jerry S. Szymanski. The letter addressed areas of concern; including hydrology, geology, tectonics, and the integrity of the scientists and their conclusions. (SM)

  10. 77 FR 28890 - Center for Scientific Review; Notice of Closed Meetings

    2012-05-16

    ... and evaluate grant applications. Place: Fairmont Hotel San Francisco, 950 Mason Street, San Francisco.... Agenda: To review and evaluate grant applications. Place: Hotel Nikko San Francisco, 222 Mason Street...: Hotel Nikko San Francisco, 222 Mason Street, San Francisco, CA 94102. Contact Person: Jerry L Taylor, Ph...

  11. Change over Time in Obedience: The Jury's Still out, but It Might Be Decreasing

    Twenge, Jean M.

    2009-01-01

    Jerry M. Burger's (see record 2008-19206-001) partial replication of Stanley Milgram's (1974) obedience study shows both the influence of culture and generations on behavior and the power of the situation. In Burger's data, disobedience has nearly doubled among male participants since the 1960s, a shift just as large as the increase in Americans'…

  12. Representing "The Great Devouring:" Romani Characters in Young Adult Holocaust Literature

    Dean-Ruzicka, Rachel

    2014-01-01

    This article discusses the representation of Roma-Sinti ("gypsy") characters in young adult literature about the Holocaust. It analyzes three primary texts: Jerry Spinelli's "Milkweed" (2003), Erich Hackl's "Farewell Sidonia" (1991), and Alexander Ramati's "And the Violins Stopped Playing"…

  13. The Navy Supply Corps Newsletter. Contracting Innovations: Navy Electronic Commerce Online Navy Afloat Purchase Card Program. Volume 62, No. 3.

    1998-06-01

    Mike Lyden John Lantelme Andy Mackel Jesus Malgapo Carol Marcinek Greg Martin Michelle McAtee Molly McClellan Jerry McEnerney Laurie McKee...Paul McNeill Walt Melton Rich Mendez Mike Metts Jon Miller Ron Mosley Jim Naber Craig Nostrant NAVSUP USSNORMANDY(CG60) DDRE NORFOLK NPGS

  14. Supermodellid läbi aegade / Kaarin Kivirähk

    Kivirähk, Kaarin

    2014-01-01

    20. sajandi supermodellid: Anita Colby, Lisa Fonssagrives, Dorian Leigh, Suzy Parker, Dovima, Jean Shrimpton, Twiggy, Jerry Hall, Iman, Lauren Hutton, Marisa Berenson, Janice Dickinson, Cindy Crafword, Paulina Porizkova, Gia Carangi, Elle Macpherson, Linda Evangelista, Naomi Campbell, Gisele Bündchen, Kate Moss, Carmen Kass

  15. Platelet Glycoprotein Ib-IX and Malignancy

    2010-09-01

    provide a unique microenvironment supporting the accumulation of more platelets and the elaboration of a fibrin - rich network produced by coagulation...process and can initiate the formation of a platelet - rich thrombus by tethering the platelet to a thrombogenic surface. Several ligands binding to GP Ib... Platelet Glycoprotein Ib-IX and Malignancy PRINCIPAL INVESTIGATOR: Jerry Ware, Ph.D

  16. An Odyssey into the New Millennium: Rediscover 21st Century Business & Marketing Education. Proceedings of the Annual Atlantic Coast Business & Marketing Education Conference (18th, Raleigh, North Carolina, February 15-17, 2001).

    Tucker, Sheila, Ed.

    The following 13 papers on business and marketing education are included in this document: "Internet Marketing" (Herb Brown, Jerry Kandies); "Disk This . . . Paper Flow on the Go!" (Mary Evans, Wilbur Whitley); "Production and Evaluation of On-Line Tutorials" (Margie Gallagher, Evelyn Farrior, Jane Geissler);…

  17. 2008 Homeland Security S and T Stakeholders Conference West. Volume 4. Wednesday

    2008-01-16

    www.npia.police.uk Polonium 210 Interoperability - lessons Major Incident - CBRN Images courtesy of BBC www.npia.police.uk Boscastle 2007...Washington Training Session 37: Preparing First Responders for Food Systems Disasters Jerry Gillespie, DVM, PhD Director, Western Institute for... Food Safety and Security Training Session 39: Technology Adoption & Innovation 1 Dr. Neal Thornberry, Innovation Chair Graduate School of

  18. 78 FR 78477 - Qualification of Drivers; Exemption Applications; Vision

    2013-12-26

    ...) James T. Sullivan (KY) David C. Sybesma (ID) Robert N. Taylor (OR) Scott A. Taylor (WV) Temesgn H. Teklezig (WA) Matthew K. Tucker (MN) Victor H. Vera (TX) Stephen D. Vice (KY) Larry J. Waldner (SD) Karl A...) Jerry L. Schroder (IL) Gerald J. Shamla (MN) Stephen E. Shields (KY) Peter M. Shirk (PA) William C...

  19. Astronauts Ross and Helms at CAPCOM station during STS-61 simulations

    1993-01-01

    Astronauts Jerry L. Ross and Susan J. Helms are pictured at the Spacecraft Communicators console during joint integrated simulations for the STS-61 mission. Astronauts assigned to extravehicular activity (EVA) tasks with the Hubble Space Telescope (HST) were simultaneously rehearsing in a neutral buoyancy tank at the Marshall Space Flight Center (MSFC) in Alabama.

  20. Disaggregated Imaging Spacecraft Constellation Optimization with a Genetic Algorithm

    2014-03-27

    Management Air Force Institute of Technology Air University Air Education and Training Command In Partial Fulfillment of the Requirements for the Degree...distinct mod- ules which, once ‘assembled’ on orbit, deliver the capability of the original monolithic system [5].” Jerry Sellers includes a comic in

  1. Poksifilm võitis Oscari raskekaalus / Andres Laasik

    Laasik, Andres, 1960-2016

    2005-01-01

    77. korda jagati Ameerika Kinoakadeemia filmiauhindu - Oscareid. Lähemalt võitnud filmi "Miljoni dollari tüdruk" aluseks olnud novellide autorist Jerry Bondy'st. Lisatud võitjate nimekiri ja tutvustav materjal Clint Eastwoodi, Hilary Swanki ja Jamie Foxx'i kohta

  2. What Just Happened to Me?

    Peters, Dane L.

    2012-01-01

    The highly publicized story of unfathomable abuse by Penn State football coach Jerry Sandusky, as well the unfathomable response of those with the power to stop it, makes it clear that abuse can happen anywhere--and that adults need to be vigilant and educated. All of those who oversee schools must also ensure that their faculty and staff are well…

  3. School Finance Reform: A Weighted Pupil Formula for California. Report 1

    Perry, Mary

    2012-01-01

    Governor Jerry Brown has called for a major overhaul of California's school finance policies. His proposal for a weighted pupil funding system would simplify the rules that govern the distribution of funds to schools and school districts, while targeting a larger share of available resources to the schools and students with the greatest needs. In…

  4. 76 FR 41487 - Macy's, Inc., Provisional Acceptance of a Settlement Agreement and Order

    2011-07-14

    ...; telephone (301) 504-7612. SUPPLEMENTARY INFORMATION: The text of the Agreement and Order appears below. July... products with drawstrings at the neck: Quiksilver, Inc.--Hide & Seek hooded sweatshirts; Jerry Leigh of... Children's Upper Outerwear (``Guidelines'') to help prevent children from strangling or entangling on neck...

  5. Parameter-dependent PWQ Lyapunov function stability criteria for uncertain piecewise linear systems

    Morten Hovd

    2018-01-01

    Full Text Available The calculation of piecewise quadratic (PWQ Lyapunov functions is addressed in view of stability analysis of uncertain piecewise linear dynamics. As main contribution, the linear matrix inequality (LMI approach proposed in (Johansson and Rantzer, 1998 for the stability analysis of PWL and PWA dynamics is extended to account for parametric uncertainty based on a improved relaxation technique. The results are applied for the analysis of a Phase Locked Loop (PLL benchmark and the ability to guarantee a stability region in the parameter space well beyond the state of the art is demonstrated.

  6. The impact of society on Management Control Systems

    Greve, Jan; Ax, Christian; Dergård, Johan

    2014-01-01

    . This study contributes to accounting literature in three ways. First, it brings quantitative support to Whitley’s (1999a) theory about MCS as integrated parts of societal business systems. Second, it offers possible explanations to inconsistences in prior research and it also suggests the inclusion......‐Saxon economies and findings may be bounded to these societies. Authors: Jan Greve; Co-authors: Christian Ax; Johan Dergård; Tobias Johansson; Carsten Rohde; Torkel Strömsten; Jeanette Willert; Rolf Brühl; David Bedford; Angelo Ditillo; Andrea Dossi; Maurice Gosselin; Michael Hanzlick; Sophie Hoozee; Poul...

  7. Manlighet i kris? Några anmärkningar om mansporträtt i tre populärlitterära romaner

    Szymoniak, Katarzyna

    2010-01-01

    I artikeln konfronteras Susan Faludis och Thomas Johanssons teori om manlighetskris med mansporträtt i tre svenska populärlitterära romaner. Teorin om manlighetskris uppstod i samband med feminism. Enligt forskarna visar sig manlighetskrisen i mäns oförmåga att ingå nära relationer, ensamhet och rädsla att inte leva upp till mansidealet. Tre svenska populärromaner Pappadagar i Råttans år av Daniel Möllberg (2007), Vi som aldrig sa hora av Ronnie Sandahl (2007) and Vi har redan sagt hej då av ...

  8. Associations between Salivary Testosterone Levels, Androgen‐Related Genetic Polymorphisms, and Self‐Estimated Ejaculation Latency Time

    Patrick Jern, PhD

    2014-08-01

    Conclusions: We were unable to find support for the hypothesis suggesting an association between T levels and ELT, possibly because of the low number of phenotypically extreme cases (the sample used in the present study was population based. Our results concerning genetic associations should be interpreted with caution until replication studies have been conducted. Jern P, Westberg L, Ankarberg‐Lindgren C, Johansson A, Gunst A, Sandnabba NK, and Santtila P. Associations between salivary testosterone levels, androgen‐related genetic polymorphisms, and self‐estimated ejaculation latency time. Sex Med 2014;2:107–114.

  9. Gauge amplitude identities by on-shell recursion relation in S-matrix program

    Feng Bo; Huang Rijun; Jia Yin

    2011-01-01

    Using only the Britto-Cachazo-Feng-Witten (BCFW) on-shell recursion relation we prove color-order reversed relation, U(1)-decoupling relation, Kleiss-Kuijf (KK) relation and Bern-Carrasco-Johansson (BCJ) relation for color-ordered gauge amplitude in the framework of S-matrix program without relying on Lagrangian description. Our derivation is the first pure field theory proof of the new discovered BCJ identity, which substantially reduces the color-ordered basis from (n-2)! to (n-3)!. Our proof gives also its physical interpretation as the mysterious bonus relation with 1/(z 2 ) behavior under suitable on-shell deformation for no adjacent pair.

  10. Literature survey on anti-vibration gloves

    Sampson, E

    2003-08-01

    Full Text Available pp. 4-8. Björing, G., Johansson, L., Hägg, G.M., (2002). Surface pressure in the hand when holding a drilling machine under different drilling conditions. International Journal of Industrial Ergonomics vol. 29 pp. 255-261. Brubaker, R. Hutton...-arm response while operating an in-line pneumatic screwdriver. International Journal of Industrial Ergonomics vol. 24 pp. 473-481. De Souza E.M., Moore T.N., (1993). Field performance evaluation of rock drill handle design. Mining Engineering. Vol. 45 no...

  11. Design considerations for a digital feedback system to control self-bunching in ion-storage rings

    V. Ziemann

    2001-04-01

    Full Text Available We discuss the feasibility of a digital feedback system to cure self-bunching of the electron-cooled coasting ion beam in ion-storage rings such as CELSIUS [S. Holm, A. Johansson, S. Kullander, and D. Reistad, Phys. Scr. 34, 513–532 (1986]. Such a system is based on a fast digital filter that acts as a tunable artificial wake potential. It may also aid stable operation of accumulator rings for future spallation neutron sources or heavy ion rings used for inertial fusion energy production.

  12. Proceedings of the 6th Nordic Conference on Construction Economics and Organisation

    .: DISSATISFACTION FACTORS IN THE INFRASTRUCTURE PROJECTS – PROJECTS FEEDBACK APPROACH Lindahl, G., Blakstad, S., Hansen, G. & Nenonen, S.: USEFRAME – A FRAMEWORK TO UNDERSTAND AND MAP USABILITY RESEARCH Manowong, E.: INFLUENCES OF CONSUMERS-CONSTRUCTORS RELATIONSHIPS IN THE GREEN-BUILDING MARKET Rasila, H., Airo, K...... IN THE BUILT ENVIRONMENT Johansson, T. & Laurell-Stenlund, K.: TIME-GEOGRAPHIC VISUALISATION OF STAKEHOLDER VALUES: A CASE STUDY OF CITY RELOCATION Kjølle, K. & Blakstad, S.: INVOLVING END-USERS’ EXPERIENCE AND AWARENESS: USING BOUNDARY OBJECTS IN BRIEFING Kärnä, S., Manninen, A., Junnonen, J. & Nenonen, S...

  13. Gluons for (almost) nothing, gravitons for free

    Carrasco, John Joseph M.

    2013-07-01

    In this talk I describe a new method for organizing Yang-Mills scattering amplitudes that allow the definition of an entire multi-loop scattering amplitude in terms of a small number of "master" graphs. A small amount of information is required from the theory, and constraints propagate this information to the full amplitude. When organized in such away corresponding gravitational amplitudes are trivially found. This talk is based on work[1- 4] done in collaboration with Zvi Bern, Lance Dixon, Henrik Johansson, and Radu Roiban, and follows closely the presentation given in ref. [5].

  14. Biological Motion Perception in Autism

    J Cusack

    2011-04-01

    Full Text Available Typically developing adults can readily recognize human actions, even when conveyed to them via point-like markers placed on the body of the actor (Johansson, 1973. Previous research has suggested that children affected by autism spectrum disorder (ASD are not equally sensitive to this type of visual information (Blake et al, 2003, but it remains unknown why ASD would impact the ability to perceive biological motion. We present evidence which looks at how adolescents and adults with autism are affected by specific factors which are important in biological motion perception, such as (eg, inter-agent synchronicity, upright/inverted, etc.

  15. Coupled adaptations affecting cleavage of the VP1/2A junction by 3C protease in foot-and-mouth disease virus infected cells

    Gullberg, Maria; Polacek, Charlotta; Belsham, Graham

    The foot-and-mouth disease virus (FMDV) capsid protein precursor P1-2A is cleaved by the 3C protease to produce VP0, VP3, VP1 and 2A. It was shown previously that modification of a single amino acid residue (K210) within the VP1 protein, close to the VP1/2A cleavage site, inhibited cleavage......, introduction of the 2A L2P substitution alone, or with the VP1 K210E change, into this virus resulted in the production of viable viruses. Cells infected with viruses containing the VP1 K210E and/or the 2A L2P substitutions contained the uncleaved VP1-2A protein; the 2A L2P substitution rendered the VP1/2A...... of this junction and resulted in the production of “self-tagged” virus particles containing the 2A peptide. A second site substitution (E83K) within VP1 was also observed within the rescued virus (Gullberg et al., 2013). It is now shown that introduction of this E83K change alone into a serotype O virus resulted...

  16. Sequence adaptations affecting cleavage of the VP1/2A junction by the 3C protease in foot-and-mouth disease virus-infected cells

    Gullberg, Maria; Polacek, Charlotta; Belsham, Graham

    2014-01-01

    The foot-and-mouth disease virus (FMDV) capsid protein precursor P1-2A is cleaved by the virus-encoded 3C protease to VP0, VP3, VP1 and 2A. It was shown previously that modification of a single amino acid residue (K210E) within the VP1 protein and close to the VP1/2A cleavage site, inhibited...... cleavage of this junction and produced 'self-tagged' virus particles. A second site substitution (E83K) within VP1 was also observed within the rescued virus [Gullberg et al. (2013). J Virol 87: , 11591-11603]. It was shown here that introduction of this E83K change alone into a serotype O virus resulted...... in the rapid accumulation of a second site substitution within the 2A sequence (L2P), which also blocked VP1/2A cleavage. This suggests a linkage between the E83K change in VP1 and cleavage of the VP1/2A junction. Cells infected with viruses containing the VP1 K210E or the 2A L2P substitutions contained...

  17. Asymptotic Expansion of β Matrix Models in the One-cut Regime

    Borot, G.; Guionnet, A.

    2013-01-01

    We prove the existence of a 1/ N expansion to all orders in β matrix models with a confining, offcritical potential corresponding to an equilibrium measure with a connected support. Thus, the coefficients of the expansion can be obtained recursively by the "topological recursion" derived in Chekhov and Eynard (JHEP 0612:026, 2006). Our method relies on the combination of a priori bounds on the correlators and the study of Schwinger-Dyson equations, thanks to the uses of classical complex analysis techniques. These a priori bounds can be derived following (Boutet de Monvel et al. in J Stat Phys 79(3-4):585-611, 1995; Johansson in Duke Math J 91(1):151-204, 1998; Kriecherbauer and Shcherbina in Fluctuations of eigenvalues of matrix models and their applications, 2010) or for strictly convex potentials by using concentration of measure (Anderson et al. in An introduction to random matrices, Sect. 2.3, Cambridge University Press, Cambridge, 2010). Doing so, we extend the strategy of Guionnet and Maurel-Segala (Ann Probab 35:2160-2212, 2007), from the hermitian models ( β = 2) and perturbative potentials, to general β models. The existence of the first correction in 1/ N was considered in Johansson (1998) and more recently in Kriecherbauer and Shcherbina (2010). Here, by taking similar hypotheses, we extend the result to all orders in 1/ N.

  18. Aluminum Micro-Balloons as Improved Fuel for Warhead Explosives

    2018-01-29

    12-1-0006 Dr. Jerry W. Forbes Prepared by: Energetics Technology Center 10400 O Donnell Place Suite 202 St. Charles , MD 20603...compression viewpoint. Such analysis will allow future experiments to be designed to obtain data that define air blast energy release models. This...made to react fast under shock compression, large power will be produced in reactive shock waves transmitted through the mixture. The three issues

  19. STS-37 crewmembers train in JSC's FB shuttle mission simulator (SMS)

    1991-01-01

    STS-37 Commander Steven R. Nagel (left) and Mission Specialist (MS) Jerry L. Ross rehearse some of their scheduled duties on the flight deck of JSC's fixed-based (FB) shuttle mission simulator (SMS) located in the Mission Simulation and Training Facility Bldg 5. During the unsuited simulation, Nagel reviews checklist while seated at the commanders station as Ross looks on from the pilots station.

  20. Revivalist Nationalism since World War II: From “Wake up, America!” to “Make America Great Again”

    Daniel Hummel

    2016-01-01

    Between 1945 and 1980, evangelicals emerged as a key political constituency in American politics, helping to form the Religious Right and work for the election of Ronald Reagan and other conservative Republicans. This article argues that they embraced a distinctive type of revivalist nationalism, centered around the mass revival. Case studies of Billy Graham, Bill Bright, Jerry Falwell, and Ronald Reagan offer a narrative of postwar revivalist nationalism and demonstrate that evangelicals ren...

  1. Micro intelligence robot

    Jeon, Yon Ho

    1991-07-01

    This book gives descriptions of micro robot about conception of robots and micro robot, match rules of conference of micro robots, search methods of mazes, and future and prospect of robots. It also explains making and design of 8 beat robot like making technique, software, sensor board circuit, and stepping motor catalog, speedy 3, Mr. Black and Mr. White, making and design of 16 beat robot, such as micro robot artist, Jerry 2 and magic art of shortening distances algorithm of robot simulation.

  2. Experimental Extinguishment of Fires by Blast.

    1982-05-01

    Attn: Technical Library Office of Science and Technology Policy Watertown, Massachusetts 02172 Executive Office Bldg. Washington, D. C. 20500 Civil ...ST CHART NATIONAL BURFAU OF SIANDARDS 193 -A Mr. Donald A. Bettge Mr. Ed L. Hill Office of Civil Preparedness Research Triangle Institute National...Suite 104 Attn: ENGENE -RD Palo Alto, California 94303 Washington, D. C. 20314 Director, Defense Nuclear Agency Mr. Walser (Jerry) Strops Attn: Tom

  3. Chuck Jones lahkus, tema kangelased elavad edasi / Neeme Korv

    Korv, Neeme, 1974-

    2002-01-01

    Suri Chuck Jones (1912-2002), kuulus USA animafilmirežissöör, kelle animasari "Tom & Jerry" on praegugi Eestis väga populaarne. Ta on loonud enam kui 300 animafilmi, saanud 3 Oscarit ning 1996. aastal ka elutöö Oscari. Eesti lapsed nägid nõukogude ajal esmakordselt Chuck Jones'i loomingut Raivo Järvi lastesaadetes "Laupäeval koos isaga"

  4. A scientific evaluation of an organization and its leadership and administrative prastices: Report of management

    IVANOV, Sergey

    2017-01-01

    Abstract. This article intends provide an evaluation of an organization based on organizational theories, developed largely by W. Edwards Deming, Jerry B. Harvey, and other theorists. Drawing from these theories, the authors apply different methods to conduct an organizational study, evaluating a mid-size organization located in the United States, and make recommendations for improvement to upper management.Keywords. Organizational study, Abilene paradox, Phrog farms, Feararchy, Deming’s dise...

  5. Defense Acquisition Research Journal. Volume 20, Number 3, Issue 67, October 2013

    2013-10-01

    National Security and Resource Strategy Dr. Keith Snider Naval Postgraduate School Dr. John Snoderly Defense Acquisition University Dr. David M. Tate... David M. Van Buren on our Research Advisory Board. Second, Mr. Jerry Vandewiele has replaced Dr. Don McKeon as the DAU Midwest representative on our...planning in particular—and has proven its value (Barzelay & Campbell, 2003; Berman & West, 1998; Berry & Wechsler , 1995; Boyne & Gould-Williams

  6. Official portrait of the STS 61-B crew

    1985-01-01

    Official portrait of the STS 61-B crew. Kneeling next to the Official mission emblam are Astronaut Brewster Shaw, Jr., (right), mission commander; and Bryan D. O'Conner (left), pilot. In the back row are (l.-r.) Charles D. Walker, McDonnell Douglas payload specialist; Jerry L. Ross, Mary L. Cleve and Sherwood C. Spring -- all mission specialists; and Rodolfo Neri, Morelos payload specialist.

  7. Prophylactic Fasciotomy in a Porcine Model of Extremity Trauma

    2014-07-16

    Morrison, MRCS,b,c,d Jerry R. Spencer, BS,a James D. Ross, PhD,a and Todd E. Rasmussen, MD, FACSa,e,f,* a59th Medical Wing, Joint Base San Antonio, San...Vascular injury Extremity Ischemiaereperfusion Recovery Neuromuscular Functional Fasciotomy a b s t r a c t Background: Extremity injury, with...prophylactic fasciotomy on neuromuscular recovery, labora- tory markers of ischemiaereperfusion, and tissue injury as determined by histologic evaluation. We

  8. Values-Driven Business How to Change the World, Make Money, and Have Fun

    Cohen, Ben

    2006-01-01

    In Values-Driven Business, Ben & Jerry's co-founder Ben Cohen and Social Venture Network chair Mal Warwick team up to provide you with a way to run your business for profit and personal satisfaction. This practical, down-to-earth book details every step in the process of creating and managing a business that will reflect your personal values, not force you to hide them.

  9. Improving Air Force Enterprise Resource Planning-Enabled Business Transformation

    2013-01-01

    of the time of the research. - xviii - At RAND, we thank Mr. Jerry Sollinger for helping us to organize our material and Dr. Laura Baldwin for...complex technology effort most public-sector organizations will ever attempt” ( KPMG , 2011). While many of the challenges listed above may manifest... KPMG LLP, 2011). 1 Multi-echelon means one person is in charge and has responsibility for

  10. 2007 Land and Maritime Supply Chains Conference - The Source Behind the Force, Extending the Enterprise, Connecting the Warfighter Demand with Supply, Delivering Supply Chain Excellence

    2007-08-29

    Jeff Dixius Mr. Dave Edwards Mr. Evan Baisden Ms. Mechelle vandermlen Mr. Kreston Harris Ms. Dorell Dubiak Mr. Ed Wingo Mr. David Devine...Traver, USN Mr. Chris Zahnow Mr. Ed Anderson Ms. Annette Seman Mr. Todd Manning Mr. Michael DeJournett Mr. Jerry Goodson Ms. Julie N. Van Schaik...Patton (DY) Vanessa Tatum (SL) DMAG MEO JAH Tod Billings DeCA MEO Accounting JAE Dan Singer DeCA MEO Vendor Pay JAJ Regina Emrich MEOs Accounts Payable

  11. Film packed lithium-ion battery with polymer stabilizer

    Satoh, Masaharu; Nakahara, Kentaro [NEC Corp., Environment and Material Research Labs., Kawasaki, Kanagawa (Japan)

    2004-11-30

    The 1600 mAh class of film packed lithium-ion battery has been fabricated with the polymer stabilizer. The adhesive polymer covered with fluorinated polymer beads enables to penetrate into the prismatically wound jerry-roll layers and connects the electrode layers and separator film. The battery demonstrates the improved properties after repeating the charge and discharge processes and should be useful for the various electronic equipment such as notebook type computers. (Author)

  12. Film packed lithium-ion battery with polymer stabilizer

    Satoh, Masaharu; Nakahara, Kentaro

    2004-01-01

    The 1600 mAh class of film packed lithium-ion battery has been fabricated with the polymer stabilizer. The adhesive polymer covered with fluorinated polymer beads enables to penetrate into the prismatically wounded jerry-roll layers and connects the electrode layers and separator film. The battery demonstrates the improved properties after repeating the charge and discharge processes and should be useful for the various electronics equipment such as notebook type computer

  13. Transactions of the Conference of Army Mathematicians (21st) Held at White Sands Missile Range, N. Mex. on 14-16 May 1975

    1976-02-01

    S. Agee Optimal DOVAP Instrumentation Planning William S. Agee and Jerry L. Meyer. Proving Programs Correct Elwood D. Baas ...PROGRAMS CORRECT Elwood D. Baas , Army Missile Test and Evaluation Directorate, White Sands Missile Range, New Mexico PLASTIC FLOW IN A HOLLOW PRESSURIZED...Isotropic Timoshenko Beam. 3. E. J. BRUNELLE (1970). AIAA Journal, 8, 2271-2273. Elastic Instability of Transversely Isotropic Timoshenko Beams. 4. MAX BECK

  14. STS-55 crewmembers repair waste water tank under OV-102's middeck subfloor

    1993-01-01

    STS-55 Pilot Terence T. Henricks uses a spotlight and pen to point out a possible problem area on a waste water tank in the bilge area below Columbia's, Orbiter Vehicle (OV) 102's, middeck. Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross records the activity with a video camcorder. The crewmembers are participating in an inflight maintenance (IFM) exercise to counter problems experienced with the waste water tank.

  15. The Effects of Employing HVM on C-130 Aircraft at WR-ALC to Aircraft Availability

    2011-06-01

    processes of numerous commercial companies such as American Airlines, TIMCO, the Royal Canadian Air Force, and Hon Furniture to determine how and why...commercial industry best practices that best achieve higher labor burn rates and the challenges of implementing these practices into the traditional...Challenges According to Jerry Mobley, the HVM team in 2007 initiated the study and industrial analysis of the Maintenance, Repair, and Overhaul (MRO

  16. Naval Postgraduate School Research. Volume 14, Number 1, February 2004

    2004-02-01

    Malaysia , Pakistan, and other locations in Eastern and Central Asia. METEOROLOGY RESEARCH WEATHER IN ‘SEA BASING’ AND DOMINANT MANEUVER, continued...and Associate Professor Rob Dell , Distinguished Professors Jerry Brown and David Schrady, and Professors Kevin Wood and Al Washburn of the Department...Defense. Some of the topics discussed included: values and culture; core work processes; leadership; job design; reward and recognition; and

  17. Molecular biology and riddle of cancer: the ‘Tom & Jerry’ show

    Md. Al Mamun

    2011-11-01

    Full Text Available From the conventional Bird’s eye, cancer initiation and metastasis are generally intended to be understood beneath the light of classical clonal genetic, epigenetic and cancer stem cell model. But inspite decades of investigation, molecular biology has shown hard success to give Eagle’s eye in unraveling the riddle of cancer. And it seems, tiring Tom runs in vague behind naughty Jerry.

  18. Strength in Ways: Finding Creativity in Routine Strategy Development

    2011-06-01

    examples like Jerry Rice (sports), Thomas Edison (science) and Warren Buffet (business). Finally, even genius, of course, could benefit from being...our ways must theoretically increase to account for the difference. So expanding ends and declining means may require more creative ways to account ...expanding difference between national ends and means will demand--now more than ever--that our ways account for the delta. How do we do this? How do

  19. A Comparison of Predictive Thermo and Water Solvation Property Prediction Tools and Experimental Data for Selected Traditional Chemical Warfare Agents and Simulants II: COSMO RS and COSMOTherm

    2017-04-01

    SELECTED TRADITIONAL CHEMICAL WARFARE AGENTS AND SIMULANTS II: COSMO-RS AND COSMOTHERM ECBC-TR-1454 Jerry B. Cabalo RESEARCH AND TECHNOLOGY...Traditional Chemical Warfare Agents and Simulants II: COSMO-RS and COSMOTherm 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER CB10115...in the ADF 2012 suite of programs for the physico- chemical properties of a set of traditional chemical warfare agents and selected simulants. To

  20. Helium Nanodroplet Isolation and Infrared Spectroscopy of the Isolated Ion-Pair 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide

    2013-09-01

    Isolated Ion- Pair 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide   Emmanuel I. Obi†, Christopher M. Leavitt†, Paul L. Raston... Christopher P. Moradi†, Steven D.   Flynn†, Jerry A. Boatz§,*, Steven D. Chambreau‡,* and Gary E. Douberly†,*     †Department of Chemistry, University of...Windus, T. L.; Dupuis , M.; Montgomery, J. A. General Atomic and Molecular Electronic-Structure System. J. Comput. Chem. 1993, 14, 1347-1363

  1. Abstracts from the 3rd International Genomic Medicine Conference (3rd IGMC 2015)

    Shay, Jerry W.; Homma, Noriko; Zhou, Ruyun; Naseer, Muhammad Imran; Chaudhary, Adeel G.; Al-Qahtani, Mohammed; Hirokawa, Nobutaka; Goudarzi, Maryam; Fornace, Albert J.; Baeesa, Saleh; Hussain, Deema; Bangash, Mohammed; Alghamdi, Fahad; Schulten, Hans-Juergen; Carracedo, Angel

    2016-01-01

    Table of contents O1 Regulation of genes by telomere length over long distances Jerry W. Shay O2 The microtubule destabilizer KIF2A regulates the postnatal establishment of neuronal circuits in addition to prenatal cell survival, cell migration, and axon elongation, and its loss leading to malformation of cortical development and severe epilepsy Noriko Homma, Ruyun Zhou, Muhammad Imran Naseer, Adeel G. Chaudhary, Mohammed Al-Qahtani, Nobutaka Hirokawa O3 Integration of metagenomics and metabo...

  2. Leading Change: The Military as a Learning Organization

    1998-01-01

    A. Cohen, and John Gooch. Military Misfortunes: The Anatomy of Failure in War (New York: Vintage Books, May 1991), 94. 15Cohen and Gooch, 17. 15...thread -- "in all three organizations, the 800-pound gorilla that impaired performance and stifled change was culture.൧ Culture can be described...The Anatomy of Failure in War. New York: Vintage Books, May 1991. Collins, James P., Porras, Jerry I. Built To Last: Successful Habits of

  3. A Comparison of the Usefulness of the Facilities Management Program in the Graduate School of Systems and Logistics and Similar Programs in Civilian Institutions as Perceived by Former Students

    1980-06-01

    8217 043FCCBCAAACCEGEFFEEEDGGFFEEGFFFFEGEECFFED6OGFEAFE’FIHBI 0441CC AABC ABA AA AA AA A AFEEAA AA AA A A AOF A A A AAG AA A A AAA FHAL’ 045 F C FAA A CAGOGGOA FF00 FOB El’C...thesis. SLSR 13-69, A"FT/SL, Wright-Patterson AFE Ofil, August, 1968. AD 846434. Hale, Captain Jerry W., and Captain Basil E. Rooney. "A Deter

  4. U.S. Army Medical Department Journal, January-March 2006

    2006-03-01

    Caries Detection z MAJ Jerry Carbone, DC, USA, et al Prosthodontic Rehabilitation of a Patient with Amelogenesis Imperfecta: 41 A Clinical Report LTC...Rehabilitation of a having) posterior restorations you’ll enjoy LTC Patient with Amelogenesis Inpecta: A Clinical Nicholas Coppola’s "A Policy...Prosthodontic Rehabilitation of a Patient with Amelogenesis Imperfecta: A Clinical Report LTC Minaxi I. Patel, DC, USA LTC David A. Mott, DC, USA COL

  5. Vad och hur gör de? − att synliggöra lärande i grundskolans slöjdpraktik via videoetnografi och mikroanalys

    Marléne Johansson

    2011-11-01

    Full Text Available Artikeln bygger på resultat och erfarenheter av etnografiskt insamlade videoinspelningar från grundskolans slöjdundervisning utgående från tre studier; dels vid ett projekt med förstudier under slutet av 1990-talet (Johansson, 1996, dels vid avhandlingsprojektet Slöjdpraktik i skolan (Johansson, 2002 och dels inom forskningsprojektet Kommunikation och lärande i slöjdpraktiker, (”Komolär-projektet”, under 2005−2010 (Lindström, Borg, Johansson & Lindberg, 2003.Att insamla empiri i autentiska slöjdmiljöer är av intresse då lärandesituationer kan synliggöras när elever med hjälp av material och redskap arbetar med att tillverka artefakter. Utifrån detaljerade analyser av slöjdaktiviteter går det att upptäcka det som utspelar sig och möjligheter ges att uppfatta något annat jämfört med vad man kan tro känna väl eller ha förenklade och till och med felaktiga uppfattningar om. Videoobservationer möjliggör att antaganden istället görs på empiriskt grundat datamaterial. Med risk att videofilma och analysera det man tror sig veta och söka har forskningsprojektens insamlingar mer förutsättningslöst arbetat efter vad och hur elever och lärare gör i slöjdpraktik och vad man får veta när slöjdaktiviteter analyseras mer ingående. Videomaterialen har analyserats både på en mer övergripande nivå och detaljerat med hjälp av mikroanalyser. Därefter har lärandet synliggjorts och beskrivits bland annat i teman för att visa hur personerna är resurser för varandra och hur lärandet utvecklas genom olika språkanvändning och med slöjdpraktikens fysiska redskap och material.Sökord: metod, slöjd, klassrumsforskning, videoetnografi, mikroanalysURN:NBN:no-29955

  6. New BCJ representations for one-loop amplitudes in gauge theories and gravity

    He, Song; Schlotterer, Oliver; Zhang, Yong

    2018-05-01

    We explain a procedure to manifest the Bern-Carrasco-Johansson duality between color and kinematics in n-point one-loop amplitudes of a variety of supersymmetric gauge theories. Explicit amplitude representations are constructed through a systematic reorganization of the integrands in the Cachazo-He-Yuan formalism. Our construction holds for any nonzero number of supersymmetries and does not depend on the number of spacetime dimensions. The cancellations from supersymmetry multiplets in the loop as well as the resulting power counting of loop momenta is manifested along the lines of the corresponding superstring computations. The setup is used to derive the one-loop version of the Kawai-Lewellen-Tye formula for the loop integrands of gravitational amplitudes.

  7. Introduction

    Helge Hvid

    2013-01-01

    This issue includes six articles where we start off by Abrahamsson and Johansson, who give us a short but comprehensive presentation of how psychosocial work environment has been understood in research and policy over 100 years, with Sweden as the focal point. Short, because they write in the format of an article. Comprehensive, because the authors take a broad understanding of the psychosocial work environment comprising “health/illness,” where factors such as stress and burnout are central, “management and development,” where employee involvement, learning, and innovation are central, and “problematization,” which includes critically oriented research on the nature of work. The article not only provides an overview of the research that has been done in this area in the last 100 years but also relates research to policy and practice. The article thus provides a valuable perspective on today’s research and public debate on the works, with a Nordic perspective (...

  8. VARIABILITY OF THE THERMAL CONTINENTALITY INDEX IN CENTRAL EUROPE

    CIARANEK1 DOMINIKA

    2014-03-01

    Full Text Available The paper presents the spatial and temporal variability of thermal continentality in Central Europe. Gorczyński’s and Johansson-Ringleb’s formulae were used to derive the continentality index. The study also looked at the annual patterns of air temperature amplitude (A, a component of both of these formulae, and D; the difference between the average temperatures of autumn (Sep.-Nov. and spring (Mar.-May. Records of six weather stations representing the climate of Central Europe were included in the study covering the period 1775-2012 (Potsdam, Drezden, Prague, Vienna, Krakow, Debrecen. The highest continentality index was found in Debrecen and the lowest in Potsdam. The continentality index fluctuated with time with two pronounced dips at the turn of the 19th century and in the second half of the 20th century. The highest continentality index values were recorded during the 1930s and 1940s.

  9. Berends-Giele recursions and the BCJ duality in superspace and components

    Mafra, Carlos R. [Institute for Advanced Study, School of Natural Sciences,Einstein Drive, Princeton, NJ 08540 (United States); DAMTP, University of Cambridge,Wilberforce Road, Cambridge, CB3 0WA (United Kingdom); Schlotterer, Oliver [Max-Planck-Institut für Gravitationsphysik, Albert-Einstein-Institut,Am Muehlenberg, 14476 Potsdam (Germany)

    2016-03-15

    The recursive method of Berends and Giele to compute tree-level gluon amplitudes is revisited using the framework of ten-dimensional super Yang-Mills. First, we prove that the pure spinor formula to compute SYM tree amplitudes derived in 2010 reduces to the standard Berends-Giele formula from the 80s when restricted to gluon amplitudes and additionally determine the fermionic completion. Second, using BRST cohomology manipulations in superspace, alternative representations of the component amplitudes are explored and the Bern-Carrasco-Johansson relations among partial tree amplitudes are derived in a novel way. Finally, it is shown how the supersymmetric components of manifestly local BCJ-satisfying tree-level numerators can be computed in a recursive fashion.

  10. Eye movements during the recollection of text information reflect content rather than the text itself

    Traub, Franziska; Johansson, Roger; Holmqvist, Kenneth

    Several studies have reported that spontaneous eye movements occur when visuospatial information is recalled from memory. Such gazes closely reflect the content and spatial relations from the original scene layout (e.g., Johansson et al., 2012). However, when someone has originally read a scene....... Recollection was performed orally while gazing at a blank screen. Results demonstrate that participant’s gaze patterns during recall more closely reflect the spatial layout of the scene than the physical locations of the text. Memory data provide evidence that mental models representing either the situation...... description, the memory of the physical layout of the text itself might compete with the memory of the spatial arrangement of the described scene. The present study was designed to address this fundamental issue by having participants read scene descriptions that where manipulated to be either congruent...

  11. Quantum state engineering with flux-biased Josephson phase qubits by rapid adiabatic passages

    Nie, W.; Huang, J. S.; Shi, X.; Wei, L. F.

    2010-09-01

    In this article, the scheme of quantum computing based on the Stark-chirped rapid adiabatic passage (SCRAP) technique [L. F. Wei, J. R. Johansson, L. X. Cen, S. Ashhab, and F. Nori, Phys. Rev. Lett.PRLTAO0031-900710.1103/PhysRevLett.100.113601 100, 113601 (2008)] is extensively applied to implement quantum state manipulations in flux-biased Josephson phase qubits. The broken-parity symmetries of bound states in flux-biased Josephson junctions are utilized to conveniently generate the desirable Stark shifts. Then, assisted by various transition pulses, universal quantum logic gates as well as arbitrary quantum state preparations can be implemented. Compared with the usual π-pulse operations widely used in experiments, the adiabatic population passages proposed here are insensitive to the details of the applied pulses and thus the desirable population transfers can be satisfyingly implemented. The experimental feasibility of the proposal is also discussed.

  12. Quantum state engineering with flux-biased Josephson phase qubits by rapid adiabatic passages

    Nie, W.; Huang, J. S.; Shi, X.; Wei, L. F.

    2010-01-01

    In this article, the scheme of quantum computing based on the Stark-chirped rapid adiabatic passage (SCRAP) technique [L. F. Wei, J. R. Johansson, L. X. Cen, S. Ashhab, and F. Nori, Phys. Rev. Lett. 100, 113601 (2008)] is extensively applied to implement quantum state manipulations in flux-biased Josephson phase qubits. The broken-parity symmetries of bound states in flux-biased Josephson junctions are utilized to conveniently generate the desirable Stark shifts. Then, assisted by various transition pulses, universal quantum logic gates as well as arbitrary quantum state preparations can be implemented. Compared with the usual π-pulse operations widely used in experiments, the adiabatic population passages proposed here are insensitive to the details of the applied pulses and thus the desirable population transfers can be satisfyingly implemented. The experimental feasibility of the proposal is also discussed.

  13. Superconducting qubits can be coupled and addressed as trapped ions

    Liu, Y. X.; Wei, L. F.; Johansson, J. R.; Tsai, J. S.; Nori, F.

    2009-03-01

    Exploiting the intrinsic nonlinearity of superconducting Josephson junctions, we propose a scalable circuit with superconducting qubits (SCQs) which is very similar to the successful one now being used for trapped ions. The SCQs are coupled to the ``vibrational'' mode provided by a superconducting LC circuit or its equivalent (e.g., a superconducting quantum interference device). Both single-qubit rotations and qubit-LC-circuit couplings and/or decouplings can be controlled by the frequencies of the time-dependent magnetic fluxes. The circuit is scalable since the qubit-qubit interactions, mediated by the LC circuit, can be selectively performed, and the information transfer can be realized in a controllable way. [4pt] Y.X. Liu, L.F. Wei, J.R. Johansson, J.S. Tsai, F. Nori, Superconducting qubits can be coupled and addressed as trapped ions, Phys. Rev. B 76, 144518 (2007). URL: http://link.aps.org/abstract/PRB/v76/e144518

  14. Expansion of all multitrace tree level EYM amplitudes

    Du, Yi-Jian; Feng, Bo; Teng, Fei

    2017-12-01

    In this paper, we investigate the expansion of tree level multitrace Einstein-Yang-Mills (EYM) amplitudes. First, we propose two types of recursive expansions of tree level EYM amplitudes with an arbitrary number of gluons, gravitons and traces by those amplitudes with fewer traces or/and gravitons. Then we give many support evidence, including proofs using the Cachazo-He-Yuan (CHY) formula and Britto-Cachazo-Feng-Witten (BCFW) recursive relation. As a byproduct, two types of generalized BCJ relations for multitrace EYM are further proposed, which will be useful in the BCFW proof. After one applies the recursive expansions repeatedly, any multitrace EYM amplitudes can be given in the Kleiss-Kuijf (KK) basis of tree level color ordered Yang-Mills (YM) amplitudes. Thus the Bern-Carrasco-Johansson (BCJ) numerators, as the expansion coefficients, for all multitrace EYM amplitudes are naturally constructed.

  15. Imaging the infrapatellar tendon in the elite athlete

    Peace, K.A.L.; Lee, J.C.; Healy, J.

    2006-01-01

    Extensor mechanism injuries constitute a major cause of anterior knee pain in the elite athlete. Sonography and magnetic resonance imaging (MRI) are the imaging methods of choice when assessing the infrapatellar tendon. A comprehensive imaging review of infrapatellar tendon normal anatomy, tendinopathy, and partial/full-thickness tendon tears is provided. The value of imaging the infrapatellar tendon in clinical practice, including whether sonography can predict symptoms in asymptomatic athletes, is discussed. Acute avulsion fractures, including periosteal sleeve avulsion, and chronic avulsion injuries, including Sinding-Larsen-Johansson and Osgood-Schlatter syndromes, are shown. Mimics of infrapatellar tendon pathology, including infrapatellar plica injury, patellar tendon-lateral femoral condyle friction syndrome, and Hoffa's syndrome, are illustrated

  16. Non-linear gauge transformations in D=10 SYM theory and the BCJ duality

    Lee, Seungjin [Max-Planck-Institut für Gravitationsphysik Albert-Einstein-Institut,14476 Potsdam (Germany); Mafra, Carlos R. [Institute for Advanced Study, School of Natural Sciences,Einstein Drive, Princeton, NJ 08540 (United States); DAMTP, University of Cambridge,Wilberforce Road, Cambridge, CB3 0WA (United Kingdom); Schlotterer, Oliver [Max-Planck-Institut für Gravitationsphysik Albert-Einstein-Institut,14476 Potsdam (Germany)

    2016-03-14

    Recent progress on scattering amplitudes in super Yang-Mills and superstring theory benefitted from the use of multiparticle superfields. They universally capture tree-level subdiagrams, and their generating series solve the non-linear equations of ten-dimensional super Yang-Mills. We provide simplified recursions for multiparticle superfields and relate them to earlier representations through non-linear gauge transformations of their generating series. Moreover, we discuss the gauge transformations which enforce their Lie symmetries as suggested by the Bern-Carrasco-Johansson duality between color and kinematics. Another gauge transformation due to Harnad and Shnider is shown to streamline the theta-expansion of multiparticle superfields, bypassing the need to use their recursion relations beyond the lowest components. The findings of this work tremendously simplify the component extraction from kinematic factors in pure spinor superspace.

  17. State-of-the-art ultrasonographic findings in lower extremity sports injuries.

    Suzue, Naoto; Matsuura, Tetsuya; Iwame, Toshiyuki; Higashino, Kosaku; Sakai, Toshinori; Hamada, Daisuke; Goto, Tomohiro; Takata, Yoichiro; Nishisho, Toshihiko; Goda, Yuichiro; Tsutsui, Takahiko; Tonogai, Ichiro; Miyagi, Ryo; Abe, Mitsunobu; Morimoto, Masatoshi; Mineta, Kazuaki; Kimura, Tetsuya; Nitta, Akihiro; Higuchi, Tadahiro; Hama, Shingo; C Jha, Subash; Takahashi, Rui; Fukuta, Shoji; Sairyo, Koichi

    2015-01-01

    Athletes sometimes experience overuse injuries. To diagnose these injuries, ultrasonography is often more useful than plain radiography, computed tomography (CT), or magnetic resonance imaging (MRI). Ultrasonography can show both bone and soft tissue from various angles as needed, providing great detail in many cases. In conditions such as osteochondrosis or enthesopathies such as Osgood-Schlatter disease, Sinding-Larsen-Johansson disease, bipartite patella, osteochondritis dissecans of the knee, painful accessory navicular,and jumper's knee, ultrasonography can reveal certain types of bony irregularities or neovascularization of the surrounding tissue. In patients of enthesopathy, ultrasonography can show the degenerative changes at the insertion of the tendon. Given its usefulness in treatment, ultrasonography is expected to become essential in the management of overuse injuries affecting the lower limb in athletes. J. Med. Invest. 62: 109-113, August, 2015.

  18. A pedestrian's view on interacting particle systems, KPZ universality and random matrices

    Kriecherbauer, Thomas [Fakultaet fuer Mathematik, Ruhr-Universitaet Bochum (Germany); Krug, Joachim, E-mail: thomas.kriecherbauer@ruhr-uni-bochum.d, E-mail: krug@thp.uni-koeln.d [Institut fuer Theoretische Physik, Universitaet zu Koeln (Germany)

    2010-10-08

    These notes are based on lectures delivered by the authors at a Langeoog seminar of SFB/TR12 Symmetries and Universality in Mesoscopic Systems to a mixed audience of mathematicians and theoretical physicists. After a brief outline of the basic physical concepts of equilibrium and nonequilibrium states, the one-dimensional simple exclusion process is introduced as a paradigmatic nonequilibrium interacting particle system. The stationary measure on the ring is derived and the idea of the hydrodynamic limit is sketched. We then introduce the phenomenological Kardar-Parisi-Zhang (KPZ) equation and explain the associated universality conjecture for surface fluctuations in growth models. This is followed by a detailed exposition of a seminal paper of Johansson [59] that relates the current fluctuations of the totally asymmetric simple exclusion process (TASEP) to the Tracy-Widom distribution of random matrix theory. The implications of this result are discussed within the framework of the KPZ conjecture. (topical review)

  19. A pedestrian's view on interacting particle systems, KPZ universality and random matrices

    Kriecherbauer, Thomas; Krug, Joachim

    2010-01-01

    These notes are based on lectures delivered by the authors at a Langeoog seminar of SFB/TR12 Symmetries and Universality in Mesoscopic Systems to a mixed audience of mathematicians and theoretical physicists. After a brief outline of the basic physical concepts of equilibrium and nonequilibrium states, the one-dimensional simple exclusion process is introduced as a paradigmatic nonequilibrium interacting particle system. The stationary measure on the ring is derived and the idea of the hydrodynamic limit is sketched. We then introduce the phenomenological Kardar-Parisi-Zhang (KPZ) equation and explain the associated universality conjecture for surface fluctuations in growth models. This is followed by a detailed exposition of a seminal paper of Johansson [59] that relates the current fluctuations of the totally asymmetric simple exclusion process (TASEP) to the Tracy-Widom distribution of random matrix theory. The implications of this result are discussed within the framework of the KPZ conjecture. (topical review)

  20. Berends-Giele recursions and the BCJ duality in superspace and components

    Mafra, Carlos R.; Schlotterer, Oliver

    2016-01-01

    The recursive method of Berends and Giele to compute tree-level gluon amplitudes is revisited using the framework of ten-dimensional super Yang-Mills. First, we prove that the pure spinor formula to compute SYM tree amplitudes derived in 2010 reduces to the standard Berends-Giele formula from the 80s when restricted to gluon amplitudes and additionally determine the fermionic completion. Second, using BRST cohomology manipulations in superspace, alternative representations of the component amplitudes are explored and the Bern-Carrasco-Johansson relations among partial tree amplitudes are derived in a novel way. Finally, it is shown how the supersymmetric components of manifestly local BCJ-satisfying tree-level numerators can be computed in a recursive fashion.

  1. BCJ numerators from reduced Pfaffian

    Du, Yi-Jian [Center for Theoretical Physics, School of Physics and Technology, Wuhan University,No. 299 Bayi Road, Wuhan 430072 (China); Teng, Fei [Department of Physics and Astronomy, University of Utah,115 South 1400 East, Salt Lake City, UT 84112 (United States)

    2017-04-07

    By expanding the reduced Pfaffian in the tree level Cachazo-He-Yuan (CHY) integrands for Yang-Mills (YM) and nonlinear sigma model (NLSM), we can get the Bern-Carrasco-Johansson (BCJ) numerators in Del Duca-Dixon-Maltoni (DDM) form for arbitrary number of particles in any spacetime dimensions. In this work, we give a set of very straightforward graphic rules based on spanning trees for a direct evaluation of the BCJ numerators for YM and NLSM. Such rules can be derived from the Laplace expansion of the corresponding reduced Pfaffian. For YM, the each one of the (n−2)! DDM form BCJ numerators contains exactly (n−1)! terms, corresponding to the increasing trees with respect to the color order. For NLSM, the number of nonzero numerators is at most (n−2)!−(n−3)!, less than those of several previous constructions.

  2. arXiv New relations for graviton-matter amplitudes

    Plefka, Jan

    We present new relations for scattering amplitudes of color ordered gluons, massive quarks and scalars minimally coupled to gravity. Tree-level amplitudes of arbitrary matter and gluon multiplicities involving one graviton are reduced to partial amplitudes in QCD or scalar QCD. The obtained relations are a direct generalization of the recently found Einstein-Yang-Mills relations. The proof of the new relation employs a simple diagrammatic argument trading the graviton-matter couplings to an `upgrade' of a gluon coupling with a color-kinematic replacement rule enforced. The use of the Melia-Johansson-Ochirov color basis is a key element of the reduction. We comment on the generalization to multiple gravitons in the single color trace case.

  3. String-inspired BCJ numerators for one-loop MHV amplitudes

    He, Song; Monteiro, Ricardo; Schlotterer, Oliver

    2016-01-01

    We find simple expressions for the kinematic numerators of one-loop MHV amplitudes in maximally supersymmetric Yang-Mills theory and supergravity, at any multiplicity. The gauge-theory numerators satisfy the Bern-Carrasco-Johansson (BCJ) duality between color and kinematics, so that the gravity numerators are simply the square of the gauge-theory ones. The duality holds because the numerators can be written in terms of structure constants of a kinematic algebra, which is familiar from the BCJ organization of self-dual gauge theory and gravity. The close connection that we find between one-loop amplitudes in the self-dual case and in the maximally supersymmetric case is reminiscent of the dimension-shifting formula. The starting point for arriving at our expressions is the dimensional reduction of ten-dimensional amplitudes obtained in the field-theory limit of open superstrings.

  4. PIXE analysis on the absorption of strontium by plants under hydroponic culture

    Oguri, Yoshiyuki; Kondo, Kotaro

    2016-01-01

    90 Sr is one of the most toxic radioactive nuclides emitted from nuclear disasters. By experiments using the compounds of stable isotopes of Sr, the behavior of this nuclide in plants can be simulated very well (R. S. Russell and H. M. Squire: J. Exp. Bot., Vol. 9, No. 2, pp. 262-276 (1958)). In this paper, we present an application of PIXE (Particle-Induced X-ray Emission) analysis (S. A. E. Johansson, et al.: Particle-Induced X-Ray Emission Spectrometry (PIXE), Wiley-Interscience, New York, ISBN-13: 978-0471589440 (1995)) in the study of Sr absorption by a herbal plant grown in a compact hydroponic setup. (J.P.N.)

  5. Sport specialization's association with an increased risk of developing anterior knee pain in adolescent female athletes.

    Hall, Randon; Barber Foss, Kim; Hewett, Timothy E; Myer, Gregory D

    2015-02-01

    To determine if sport specialization increases the risk of anterior knee pain in adolescent female athletes. Retrospective cohort epidemiology study. Female basketball, soccer, and volleyball players (N = 546) were recruited from a single county public school district in Kentucky consisting of 5 middle schools and 4 high schools. A total of 357 multisport and 189 single-sport (66 basketball, 57 soccer, and 66 volleyball) athlete subjects were included due to their diagnosis of patellofemoral pain (PFP) on physical exam. Testing consisted of a standardized history and physician-administered physical examination to determine the presence of PFP. This study compared self-reported multisport athletes with sport-specialized athletes participating in only 1 sport. The sports-participation data were normalized by sport season, with each sport accounting for 1 season of exposure. Incidence rate ratios and 95% confidence intervals (CI) were calculated and used to determine significant differences between athletes who specialized in sport in early youth and multisport athletes. Specialization in a single sport increased the relative risk of PFP incidence 1.5-fold (95% CI 1.0-2.2, P = .038) for cumulative PFP diagnoses. Specific diagnoses such as Sinding Larsen Johansson/ patellar tendinopathy (95% CI 1.5-10.1, P = .005) and Osgood Schlatter disease (95% CI 1.5-10.1, P = .005) demonstrated a 4-fold greater relative risk in single-sport compared with multisport athletes. Incidence of other specific PFP diagnoses such as fat pad, plica, trauma, pes anserine bursitis, and iliotibial-band tendonitis was not different between single-sport and multisport participants (P > .05). Early sport specialization in female adolescents is associated with increased risk of anterior knee-pain disorders including PFP, Osgood Schlatter, Sinding Larsen-Johansson compared with multisport athletes.

  6. Obituary: Gerald Frederick Tape, 1915-2005

    Hughes, Robert E.

    2007-12-01

    Gerald Frederick Tape, a distinguished science statesman and administrator, died on November 20, 2005. Jerry, as he was known to all, took on many diverse and important responsibilities throughout his life and dealt with them with quiet authority and grace. This was the hallmark of his life. The Board of Trustees of Associated Universities, Inc., which he served for many years, expressed this in its condolences, writing "Jerry personified integrity, thoroughness and dedication. His sensitivity for the views of others, his sincerity, his personal commitment, his calm approach and his unfailing good humor were all greatly admired and respected." Jerry was born in Ann Arbor, Michigan on May 29, 1915 but grew up in Milan, a nearby country farm community, and in Ypsilanti where his father was Principal of Michigan State Normal College, which later became Eastern Michigan University (EMU). It was there that he first became interested in physics. It was there also that he met and courted Josephine Waffen, who later would become his wife for more than sixty-six years and fill their lives with three loving sons, Walter, James, and Thomas. Upon graduation from EMU, Jerry was awarded a scholarship that took him to the University of Michigan where he earned a Ph.D. in Physics, researching the decay modes of the radioisotopes of iodine. In the Fall of 1939, during the waning days of the Great Depression, he was offered an Instructorship in the Physics Department of Cornell University, a promising start for a fruitful academic career. He brought his bride Jo to Ithaca and joined the cyclotron group under Robert Bacher and Willy Higginbotham while devising a laboratory course in nuclear techniques for graduate students. Bacher and Higginbotham soon left Cornell to join a new wartime laboratory at the Massachusetts Institute of Technology (MIT) and many other colleagues were "drafted" for war work. Bacher persuaded Jerry to join him at the MIT Radiation Laboratory in February

  7. Reviews of recent publications

    2003-01-01

    Full Text Available Aizenberg, Edna. Parricide on the Pampa? A New Study and Translation of Alberto Gerchunoffs "Los gauchos judíos" by Jan Mennell Emerson, Caryl, ed. Critical Essays on Mikhail Bakhtin by Michael Barry Finney, Gail. Christa Wolf by Stephen Brockmann Hoeg, Jerry. Science, Technology, and Latin American Narrative in the Twentieth Century and Beyond by Paul Fallon Mendez-Ramirez, Hugo. Neruda's Ekphrastic Experience: Mural Art and Canto general by Agustin Boyer Perriam, Chris, Michael Thompson, Susan Frenk, and Vanessa Knights. A New History of Spanish Writing: 1939 to the 1990s by William Sherzer Soto, Francisco. Reinaldo Arenas by Marina Llorente

  8. Programación de controladores de dispositivos en Windows

    Gutiérrez Peón, Pablo

    2013-01-01

    Este documento pretende servir como toma de contacto en la construcción de controladores de dispositivos para el sistema operativo Windows. Se repasa brevemente el entorno Windows para continuar con los componentes básicos en la realización de controladores. Para finalizar se da una pequeña guía con los pasos a seguir al desarrollar controladores de dispositivos. La información contenida en este documento procede del siguiente manual: Art Baker y Jerry Lozano. The Windows 2...

  9. Synthetic Completeness Proofs for Seligman-style Tableau Systems

    Jørgensen, Klaus Frovin; Blackburn, Patrick Rowan; Bolander, Thomas

    2016-01-01

    labels’ are rejected in favour of ‘rules for all’ is an interesting exception to this. Seligman’s approach was originally for natural deduction; the authors of the present paper recently extended it to tableau inference [1,2]. Our earlier work was syntactic: we showed completeness by translating between......Hybrid logic is a form of modal logic which allows reference to worlds. We can think of it as ‘modal logic with labelling built into the object language’ and various forms of labelled deduction have played a central role in its proof theory. Jerry Seligman’s work [11,12] in which ‘rules involving...

  10. Field trip report: Observations made at Yucca Mountain, Nye County, Nevada. Special report No. 2

    Hill, C.A.

    1993-03-01

    A field trip was made to the Yucca Mountain area on December 5-9, 1992 by Jerry Frazier, Don Livingston, Christine Schluter, Russell Harmon, and Carol Hill. Forty-three separate stops were made and 275 lbs. of rocks were collected during the five days of the field trip. Key localities visited were the Bare Mountains, Yucca Mountain, Calico Hills, Busted Butte, Harper Valley, Red Cliff Gulch, Wahmonie Hills, Crater Flat, and Lathrop Wells Cone. This report only describes field observations made by Carol Hill. Drawings are used rather than photographs because cameras were not permitted on the Nevada Test Site during this trip

  11. Ivins examines Destiny with the processing team in the SSPF

    1999-01-01

    In the Space Station Processing Facility, Marsha Ivins, a mission specialist on the STS-98 crew, inspects the U.S. Laboratory with members of the laboratory's processing team. The laboratory module, considered the centerpiece of the International Space Station (ISS), has been named 'Destiny' in honor of its prominent role in the world's largest science and technology effort. It is planned for launch aboard Space Shuttle Endeavour on the sixth ISS construction flight currently targeted for March 2000. From left to right are Ivins, Danny Whittington (face not visible), Melissa Orozco, Jerry Hopkins, and Suzanne Fase.

  12. La familia Simpson y los nuevos dibujos animados

    Martha Cecilia Ruiz

    2015-01-01

    Full Text Available Los dibujos animados exclusivamente para niños, mostraban imágenes tiernas y muñequitos dulces y estéticamente preciosos. Las historias eran por lo general cuentos graciosos que divertían a los pequeños: brujas hadas, animales y niños bonitos eran los principales personajes de los dibujos, centrados en tramas inocentes como el Oso Yogui y Tom & Jerry. En la actualidad los dibujos animados son totalmente diferentes y cuestionadores, quizá Los Simpson sean el mejor ejemplo. De este modo esta comedia familiar han interesado también a los adultos.

  13. Robert Nemiroff: Communicating Astronomy 365 Days a Year

    Pullen, L.; Russo, P.

    2010-06-01

    Few astronomy communication projects are as well known or as widely disseminated as the Astronomy Picture of the Day (or APOD for short). Since its creation in 1995, it has popularised thousands of images and helped to explain the cosmos through informative captions. Impressively, the site shows no signs of slowing down and has amassed many loyal supporters. This success can be attributed to the two astronomers behind the project: Robert Nemiroff and Jerry Bonnell. CAPjournal has interviewed Robert to discover his view of APOD, and the lesser known issues that surround it.

  14. AFL-1: A programming Language for Massively Concurrent Computers.

    1986-11-01

    grateful to Phil Agre and Dave Waltz for many helpful comments and much encouragement. Phil introduced me to the Connection Machine and helped guide much...of this research. I thank Dave Chapman, Tom Knight, John Taft and Dan Weld for looking over various parts of the thesis. Alan Bawden, Jerry Roylance... Zielinski , J.E., Miller, F.D., Copp, D.H., "ACE: an Expert System for Telephone Cable Maintenance", Proc. IJCAI, August 1983, Karlsruhe W. Germany, 116-121

  15. 23rd Annual National Test and Evaluation Conference

    2007-03-15

    Mr. Gene Hudgins, BAE Systems FS D1.6 TRACER: A Tradespace Analysis Framework - Mr. Jerry Belcher, ASARDA Focus Session D1 Session Chair: Dr. Anne...Lockheed Martin Joe Sweeney Lockheed Martin Jon Neasham Cubic Gene Fraser Northrop Grumman Tom Quinn BAH Larry Graviss Jacobs Engineering • MEETINGS The...Des/Fab/Test UM CEV ATP UM Demo UM CEV1 Des/Fab UM LV ATP UM LV1 LV2 ATP Rework PPass PFail (Rework) PFail (Redesign)Des/Fab Man-rated Escape

  16. STS-37 crewmembers test CETA hand cart during training session in JSC's WETF

    1989-01-01

    STS-37 Atlantis, Orbiter Vehicle (OV) 104, Mission Specialist (MS) Jerry L. Ross and MS Jerome Apt test crew and equipment translation aid (CETA) manual hand over hand cart during underwater session in JSC's Weightless Environment Training Facility (WETF) Bldg 29. Wearing an extravehicular mobility unit (EMU), Ross pulls the CETA manual cart along the rail while Apt holds onto the back of the cart. The test will determine how difficult it is to maneuver cargo in such a manner when it is done in space on STS-37. The goal is to find the best method for astronauts to move around the exterior of Space Station Freedom (SSF).

  17. STS-110 M.S. Ross and Smith in M-113 personnel carrier during TCDT

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- With STS-110 Mission Specialists Jerry Ross (far left) and Steven Smith (third from left) on board, Commander Michael Bloomfield scatters dust as he practices driving the M-113 armored personnel carrier. The driving is part of Terminal Countdown Demonstration Test activities, which include emergency egress training and a simulated launch countdown. The TCDT is held at KSC prior to each Space Shuttle flight. Scheduled for launch April 4, the 11-day mission will feature Shuttle Atlantis docking with the International Space Station (ISS) and delivering the S0 truss, the centerpiece-segment of the primary truss structure that will eventually extend over 300 feet.

  18. STS-110 M.S. Ross in M-113 personnel carrier during TCDT

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- STS-110 Mission Specialist Jerry Ross waits his turn at driving the M-113 armored personnel carrier, part of Terminal Countdown Demonstration Test activities. In the background, right, is Mission Specialist Lee Morin. TCDT includes emergency egress training and a simulated launch countdown, and is held at KSC prior to each Space Shuttle flight. Scheduled for launch April 4, the 11-day mission will feature Shuttle Atlantis docking with the International Space Station (ISS) and delivering the S0 truss, the centerpiece-segment of the primary truss structure that will eventually extend over 300 feet.

  19. STS-55 MS1/PLC Ross and Payload Specialist Walter work in SL-D2 module

    1993-01-01

    STS-55 Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross floats near cycle ergometer and Rack 9 Anthrorack (AR) (Human Physiology Laboratory) as German Payload Specialist 1 Ulrich Walter reviews a checklist in front of Rack 11 Experiment Rack. These experiment stations and the crewmembers are in the shirt-sleeve environment of the Spacelab Deutsche 2 (SL-D2) science module onboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. In the background is the SL-D2 aft end cone. Behind Ross and Walter is Rack 12 Experiment Rack with Baroreflex (BA).

  20. Jerome Lewis Duggan: A Nuclear Physicist and a Well-Known, Six-Decade Accelerator Application Conference (CAARI) Organizer

    Del McDaniel, Floyd; Doyle, Barney L.

    Jerry Duggan was an experimental MeV-accelerator-based nuclear and atomic physicist who, over the past few decades, played a key role in the important transition of this field from basic to applied physics. His fascination for and application of particle accelerators spanned almost 60 years, and led to important discoveries in the following fields: accelerator-based analysis (accelerator mass spectrometry, ion beam techniques, nuclear-based analysis, nuclear microprobes, neutron techniques); accelerator facilities, stewardship, and technology development; accelerator applications (industrial, medical, security and defense, and teaching with accelerators); applied research with accelerators (advanced synthesis and modification, radiation effects, nanosciences and technology); physics research (atomic and molecular physics, and nuclear physics); and many other areas and applications. Here we describe Jerry’s physics education at the University of North Texas (B. S. and M. S.) and Louisiana State University (Ph.D.). We also discuss his research at UNT, LSU, and Oak Ridge National Laboratory, his involvement with the industrial aspects of accelerators, and his impact on many graduate students, colleagues at UNT and other universities, national laboratories, and industry and acquaintances around the world. Along the way, we found it hard not to also talk about his love of family, sports, fishing, and other recreational activities. While these were significant accomplishments in his life, Jerry will be most remembered for his insight in starting and his industry in maintaining and growing what became one of the most diverse accelerator conferences in the world — the International Conference on the Application of Accelerators in Research and Industry, or what we all know as CAARI. Through this conference, which he ran almost single-handed for decades, Jerry came to know, and became well known by, literally thousands of atomic and nuclear physicists, accelerator

  1. Ombuds’ corner: Disputes may be beneficial

    Vincent Vuillemin

    2011-01-01

    In this series, the Bulletin aims to explain the role of the Ombuds at CERN by presenting practical examples of misunderstandings that could have been resolved by the Ombuds if he had been contacted earlier. Please note that, in all the situations we present, the names are fictitious and used only to improve clarity.   Sam* has been working in his position for many years. During his annual interviews with his group leader Jerry*, he was always told that his job performance was satisfactory, and no criticism was raised. Sam really appreciated Jerry’s fairness and was happy to work with him. The written appraisals were in the same tone, so Sam never imagined that something could be blamed on him. His career level was improving, although not as fast as he would have liked it to. To begin with, Jerry had some doubts about Sam’s capabilities, but preferred to wait and see if the situation would improve by itself, counting that Sam’s expertise would improve with time. Late...

  2. [Understanding social interaction in children with autism spectrum disorders: does whole-body motion mean anything to them?].

    Centelles, L; Assaiante, C; Etchegoyhen, K; Bouvard, M; Schmitz, C

    2012-06-01

    Autism spectrum disorders (ASD) are characterized by difficulties in social interaction and verbal and non verbal reciprocal communication. Face and gaze direction, which participate in non verbal communication, are described as atypical in ASD. Also body movements carry multiple social cues. Under certain circumstances, for instance when seeing two persons from far, they constitute the only support that allows the grasping of a social content. Here, we investigated the contribution of whole-body motion processing in social understanding. The aim of the study was to evaluate whether children with ASD make use of information carried by body motion to categorize dynamic visual scenes that portrayed social interactions. In 1973, Johansson devised a technique for studying the perception of biological motion that minimizes static form information from the stimulus, but retains motion information. In these point-light displays, the movement figure, such as a body, is represented by a small number of illuminated dots positioned to highlight the motion of the body parts. We used Johansson's model to explore the ability of children with ASD to understand social interactions based on human movement analysis. Three-second silent point-light displays were created by videotaping two actors. The two actors were either interacting together or moving side by side without interacting. A large range of social interaction displays were used to cover social scenes depicting social norms (conventional gestures and courteous attitudes), emotional situations (carrying positive or negative valences) and scenes from games (sports, dance, etc.). Children were asked to carefully watch the stimuli and to classify them according to the question "Are the two persons communicating or not?". Four sessions of 3 minutes were performed by each child. Children with ASD were compared with typically developing control children matched with either non verbal mental age or chronological age. Response and

  3. Evidence supporting the use of recombinant activated factor VII in congenital bleeding disorders

    Pär I Johansson

    2010-06-01

    Full Text Available Pär I Johansson, Sisse R OstrowskiCapital Region Blood Bank, Section for Transfusion Medicine, Rigshospitalet, University of Copenhagen, Copenhagen, DenmarkBackground: Recombinant activated factor VII (rFVIIa, NovoSeven® was introduced in 1996 for the treatment of hemophilic patients with antibodies against coagulation factor VIII or IX.Objective: To review the evidence supporting the use of rFVIIa for the treatment of patients with congenital bleeding disorders.Patients and methods: English-language databases were searched in September 2009 for reports of randomized controlled trials (RCTs evaluating the ability of rFVIIa to restore hemostasis in patients with congenital bleeding disorders.Results: Eight RCTs involving 256 hemophilic patients with antibodies against coagulation factors, also known as inhibitors, were identified. The evidence supporting the use of rFVIIa in these patients was weak with regard to dose, clinical setting, mode of administration, efficacy, and adverse events, given the limited sample size of each RCT and the heterogeneity of the studies.Conclusion: The authors suggest that rFVIIa therapy in hemophilic patients with inhibitors should be based on the individual’s ability to generate thrombin and form a clot, and not on the patient’s weight alone. Therefore, assays for thrombin generation, such as whole-blood thromboelastography, have the potential to significantly improve the treatment of these patients.Keywords: hemophilia, inhibitors, coagulation factor VIII, coagulation factor IX, rFVIIa, NovoSeven, FEIBA, hemostasis, RCT

  4. The risk of healing complications in primary teeth with extrusive or lateral luxation

    Lauridsen, Eva; Blanche, Paul; Yousaf, Nadia

    2017-01-01

    BACKGROUND/AIM: Traumatic dental injuries (TDIs) in the primary dentition occur frequently. Long term complications may potentially cause damage to the permanent successor. The aim of this study was to report the risk of pulp necrosis (PN), pulp canal obliteration (PCO), infection-related resorpt......BACKGROUND/AIM: Traumatic dental injuries (TDIs) in the primary dentition occur frequently. Long term complications may potentially cause damage to the permanent successor. The aim of this study was to report the risk of pulp necrosis (PN), pulp canal obliteration (PCO), infection...... Meier and Aahlen Johansson tests were used along with Cox regression analysis. The level of significance was 5%. RESULTS: Risk estimated after 3 years - Extrusion: PCO 39.8% (95% CI: NA), PN 15.6% (95% CI: 1.5-29.7), IRR 3.8% (95% CI: 0-11.2), PTL 43.3% (95% CI: 25.5-61.2). All cases of PN and PTL......%) realigned spontaneously within the first year. Nearly all cases of PN and PTL (95.7%) occurred within the first year. CONCLUSION: The healing potential for laterally luxation teeth was high and more than half of the extruded teeth, which were repositioned after injury, showed long-term survival...

  5. Towards a systematic nationwide screening strategy for MODY.

    Shields, Beverley; Colclough, Kevin

    2017-04-01

    MODY is an early-onset monogenic form of diabetes. Correctly identifying MODY is of considerable importance as diagnosing the specific genetic subtype can inform the optimal treatment, with many patients being able to discontinue unnecessary insulin treatment. Diagnostic molecular genetic testing to confirm MODY is expensive, so screening strategies are required to identify the most appropriate patients for testing. In this issue of Diabetologia, Johansson and colleagues (DOI 10.1007/s00125-016-4167-1 ) describe a nationwide systematic screening approach to identify individuals with MODY in the paediatric age range. They focused testing on patients negative for both GAD and islet antigen 2 (IA-2) islet autoantibodies, thereby ruling out those with markers of type 1 diabetes, the most common form of diabetes in this age group. This commentary discusses the advantages and limitations of the approach, and the caution required when interpreting variants of uncertain pathogenicity identified from testing whole populations rather than targeting only patients with a strong MODY phenotype.

  6. The effect of articulatory suppression on implicit and explicit false memory in the DRM paradigm.

    Van Damme, Ilse; Menten, Jan; d'Ydewalle, Gery

    2010-11-01

    Several studies have shown that reliable implicit false memory can be obtained in the DRM paradigm. There has been considerable debate, however, about whether or not conscious activation of critical lures during study is a necessary condition for this. Recent findings have revealed that articulatory suppression prevents subsequent false priming in an anagram task (Lovden & Johansson, 2003). The present experiment sought to replicate and extend these findings to an implicit word stem completion task, and to additionally investigate the effect of articulatory suppression on explicit false memory. Results showed an inhibitory effect of articulatory suppression on veridical memory, as well as on implicit false memory, whereas the level of explicit false memory was heightened. This suggests that articulatory suppression did not merely eliminate conscious lure activation, but had a more general capacity-delimiting effect. The drop in veridical memory can be attributed to diminished encoding of item-specific information. Superficial encoding also limited the spreading of semantic activation during study, which inhibited later false priming. In addition, the lack of item-specific and phenomenological details caused impaired source monitoring at test, resulting in heightened explicit false memory.

  7. Implementation of the biomass gasification project for community empowerment at Melani village, Eastern Cape, South Africa

    Mamphweli, Ntshengedzeni S.; Meyer, Edson L. [University of Fort Hare, Institute of Technology, Private Bag X1314, Alice 5700 (South Africa)

    2009-12-15

    Eskom and the University of Fort Hare are engaged in a biomass gasification project using the System Johansson Biomass gasifier (SJBG). The SJBG installed at Melani village in the Eastern Cape province of South Africa is used to assess the viability and affordability of biomass gasification in South Africa. A community needs assessment study was undertaken at the village before the installation of the plant. The study revealed the need for low-cost electricity for small businesses including growing of crops, chicken broilers, manufacturing of windows and door frames, sewing of clothing, bakery etc. It was also found that the community had a problem with the socio-environmental aspects of burning biomass waste from the sawmill furnace as a means of waste management. The SJBG uses the excess biomass materials (waste) to generate low-cost electricity to drive community economic development initiatives. A study on the properties and suitability of the biomass materials resulting from sawmill operation and their suitability for gasification using the SJBG was undertaken. The study established that the biomass materials meet the requirements for the SJBG. A 300 Nm{sup 3}/h SJBG was then manufactured and installed at the village. (author)

  8. Laboratory EXAFS using photographic method

    Joshi, S K; Gaur, A; Johari, A; Shrivastava, B D

    2009-01-01

    Laboratory EXAFS facilities have been used since long. However, EXAFS data analysis has not been reported as yet for the spectra recorded photographically. Though from our laboratory we have been reporting various studies employing X-ray spectrographs using the photographic method of registration of EXAFS spectra, but the data has never been analyzed using the Fourier transformation method and fitting with standards. This paper reports the study of copper metal EXAFS spectra at the K-edge recorded photographically employing a 400 mm curved mica crystal Cauchois type spectrograph with 0.5 kW tungsten target X-ray tube. The data obtained in digital form with the help of a microphotometer has been processed using EXAFS data analysis programs Athena and Artemis. The experimental data for copper metal foil have been fitted with the theoretical standards. The results have been compared with those obtained from another laboratory EXAFS set up employing 12 kW Rigaku rotating anode, Johansson-type spectrometer with Si(311) monochromator crystal and scintillation counter. The results have also been compared with those obtained from SSRL. The parameters obtained for the first two shells from the photographic method are comparable with those obtained from the other two methods. The present work shows that the photographic method of registering EXAFS spectra in laboratory set up using fixed target X-ray tubes can also be used for getting structural information at least for the first two coordination shells.

  9. Crossover and valence band Kβ X-rays of chromium oxides

    Fazinic, Stjepko; Mandic, Luka; Kavcic, Matjaz; Bozicevic, Iva

    2011-01-01

    Kβ X-ray spectra of chromium metal and selected chromium oxides were measured twice using medium resolution flat crystal spectrometer and high resolution spectrometer employing Johansson geometry after excitation with 2 MeV proton beams. The positions and intensities of crossover (Kβ'') and valence (Kβ 2,5 ) band X-rays relative to the primary Kβ X-ray components were extracted in a consistent way. The results were compared with the existing data obtained by proton and photon induced ionization mechanisms and theoretical predictions. The obtained results in peak relative positions and intensities were analyzed in order to study dependence on the chromium oxidation states and chromium-oxygen bond lengths in selected chromium oxides. Our results obtained by both spectrometers confirm that the linear trend observed for the valence peak relative energy shift as a function of chromium oxidation number does not depend on the experimental resolution. Experimental results for normalized intensities (i.e. relative intensities divided with the number of chromium-oxygen pairs) of crossover and valence band X-rays obtained by both spectrometers are in very good agreement, and follow exponential relationship with the average Cr-O bond lengths in corresponding chromium oxides. The observed trends in crossover and valence X-rays normalized intensities could be used to measure the average chromium-oxygen bond length in various chromium oxides, with the sum of both crossover and valence X-ray normalized intensities being the most sensitive measure.

  10. Lower limit on the achievable temperature in resonator-based sideband cooling

    Grajcar, M.; Ashhab, S.; Johansson, J. R.; Nori, F.

    2009-03-01

    A resonator with eigenfrequency φr can be effectively used as a cooler for another linear oscillator with a much smaller frequency φmφr. A huge cooling effect, which could be used to cool a mechanical oscillator below the energy of quantum fluctuations, has been predicted by several authors. However, here we show that there is a lower limit T^* on the achievable temperature, given by T^* = Tm; φm/ φr, that was not considered in previous work and can be higher than the quantum limit in realistic experimental realizations. We also point out that the decay rate of the resonator, which previous studies stress should be small, must be larger than the decay rate of the cooled oscillator for effective cooling. M. Grajcar, S. Ashhab, J.R. Johansson, F. Nori, Lower limit on the achievable temperature in resonator-based sideband cooling, Phys. Rev. B 78, 035406 (2008). URL: http://link.aps.org/abstract/PRB/v78/e035406

  11. Two-level systems driven by large-amplitude fields

    Nori, F.; Ashhab, S.; Johansson, J. R.; Zagoskin, A. M.

    2009-03-01

    We analyze the dynamics of a two-level system subject to driving by large-amplitude external fields, focusing on the resonance properties in the case of driving around the region of avoided level crossing. In particular, we consider three main questions that characterize resonance dynamics: (1) the resonance condition, (2) the frequency of the resulting oscillations on resonance, and (3) the width of the resonance. We identify the regions of validity of different approximations. In a large region of the parameter space, we use a geometric picture in order to obtain both a simple understanding of the dynamics and quantitative results. The geometric approach is obtained by dividing the evolution into discrete time steps, with each time step described by either a phase shift on the basis states or a coherent mixing process corresponding to a Landau-Zener crossing. We compare the results of the geometric picture with those of a rotating wave approximation. We also comment briefly on the prospects of employing strong driving as a useful tool to manipulate two-level systems. S. Ashhab, J.R. Johansson, A.M. Zagoskin, F. Nori, Two-level systems driven by large-amplitude fields, Phys. Rev. A 75, 063414 (2007). S. Ashhab et al, unpublished.

  12. A simple and novel modification of comet assay for determination of bacteriophage mediated bacterial cell lysis.

    Khairnar, Krishna; Sanmukh, Swapnil; Chandekar, Rajshree; Paunikar, Waman

    2014-07-01

    The comet assay is the widely used method for in vitro toxicity testing which is also an alternative to the use of animal models for in vivo testing. Since, its inception in 1984 by Ostling and Johansson, it is being modified frequently for a wide range of application. In spite of its wide applicability, unfortunately there is no report of its application in bacteriophages research. In this study, a novel application of comet assay for the detection of bacteriophage mediated bacterial cell lysis was described. The conventional methods in bacteriophage research for studying bacterial lysis by bacteriophages are plaque assay method. It is time consuming, laborious and costly. The lytic activity of bacteriophage devours the bacterial cell which results in the release of bacterial genomic material that gets detected by ethidium bromide staining method by the comet assay protocol. The objective of this study was to compare efficacy of comet assay with different assay used to study phage mediated bacterial lysis. The assay was performed on culture isolates (N=80 studies), modified comet assay appear to have relatively higher sensitivity and specificity than other assay. The results of the study showed that the application of comet assay can be an economical, time saving and less laborious alternative to conventional plaque assay for the detection of bacteriophage mediated bacterial cell lysis. Copyright © 2014 Elsevier B.V. All rights reserved.

  13. The contribution of photosynthetic pigments to the development of biochemical separation methods: 1900-1980.

    Albertsson, Per-Ake

    2003-01-01

    The role of photosynthetic pigments in the development of separation methods in biochemistry during the period 1900-1980 is described beginning with M. Tswett who introduced separation of chlorophylls and carotenoids on columns and coined the term chromatography in 1906. In Uppsala, T. Svedberg developed the ultracentrifuge in the 1920s. A. Tiselius improved electrophoresis in the 1930s and developed chromatography of proteins in the 1940s and 1950s. Others of 'The Uppsala school in separation science' include J. Porath, P. Flodin and S. Hjertén who further developed various gel chromatographic methods. Hjertén introduced free zone electrophoresis in narrow tubes, a forerunner of capillary electrophoresis. Two proteins, phycoerythrin and phycocyanin, were used as test substances in all these methodological studies. Aqueous two-phase partitioning as a separation method was introduced in 1956 by the author. In this work, chloroplast particles were used, and the method was applied for the separation and purification of intact chloroplasts, inside-out thylakoid vesicles and plasma membranes. My research was carried out in cooperation with G. Blomquist, G. Johansson, C. Larsson, B. Andersson and H.-E. Akerlund during a 20-year period, 1960-1980.

  14. [Soluble and insoluble dietary fiber in cereals and legumes cultivated in Chile].

    Pak, N; Ayala, C; Vera, G; Pennacchiotti, I; Araya, H

    1990-03-01

    Insoluble, soluble and total dietary fiber (DF) were determined in 35 varieties of certified whole seeds (without processing) of cereals (rice, oat, rye, and wheat) and legumes (pea, cowpea, beans, chikpea, lentil and lupine). The enzymatic method of Asp, Johansson and Siljestrom was used, with modifications in relation to time of incubation with alpha amylase, filtration system and volumes of the filtrates. Results were expressed as g/100 g dry weight. Total DF for cereals showed a range from 10.1 (wheat var. Chasqui) to 22.2 (rice var Quella). Rye, var. Tetra Baer and oats var. Pony Baer presented the highest soluble fiber content (3.3 and 3.9, respectively). In legumes, total DF fluctuated between 12.7 (pea, var. yellow) and 36.6 (lupine, var. Multolupa). Bean, var. Pinto INIA and lupine var. Multolupa presented the highest soluble fiber values (5.8 for both). Based on the results of this research work, it might be concluded that great variation exists in regard to the amount of total soluble and insoluble DF in cereals and legumes, a fact which impedes generalization as to its content in each food item.

  15. Laboratory EXAFS using photographic method

    Joshi, S K [Government College, Badnawar (Dhar)-454660 (India); Gaur, A; Johari, A; Shrivastava, B D, E-mail: joshisantoshk@yahoo.co [School of Studies in Physics, Vikram University, Ujjain-456010 (India)

    2009-11-15

    Laboratory EXAFS facilities have been used since long. However, EXAFS data analysis has not been reported as yet for the spectra recorded photographically. Though from our laboratory we have been reporting various studies employing X-ray spectrographs using the photographic method of registration of EXAFS spectra, but the data has never been analyzed using the Fourier transformation method and fitting with standards. This paper reports the study of copper metal EXAFS spectra at the K-edge recorded photographically employing a 400 mm curved mica crystal Cauchois type spectrograph with 0.5 kW tungsten target X-ray tube. The data obtained in digital form with the help of a microphotometer has been processed using EXAFS data analysis programs Athena and Artemis. The experimental data for copper metal foil have been fitted with the theoretical standards. The results have been compared with those obtained from another laboratory EXAFS set up employing 12 kW Rigaku rotating anode, Johansson-type spectrometer with Si(311) monochromator crystal and scintillation counter. The results have also been compared with those obtained from SSRL. The parameters obtained for the first two shells from the photographic method are comparable with those obtained from the other two methods. The present work shows that the photographic method of registering EXAFS spectra in laboratory set up using fixed target X-ray tubes can also be used for getting structural information at least for the first two coordination shells.

  16. Empirical Assessment on Financial Regulations and Banking Sector Performance

    Igbinosa S.

    2017-09-01

    Full Text Available This study examines financial regulation and banking sector performance in Nigeria. Specifically, the study determines the impact of reforms on banking sector performance and also assesses the nexus between capital adequacy and banking sector performance. Time series data for the period 1993 to 2014 was used. As an analytical tool, the study uses unit root test to determine the stationary state of the variables. We also employed the Johansson co-integration and error correction model (ECM statistical techniques to establish both short-run and long-run dynamic relationships between the endogenous and exogenous variables. The empirical findings indicate that financial regulation significantly impacts the banking sector performance while financial regulation has both short-run and long-run dynamic relationships with the banking sector performance in Nigeria. It was found that the four-period lag of capital adequacy negatively affects banking sector performance and is not statistically significant. The paper suggests that the Central Bank of Nigeria (CBN should continually make public the impacts that the various financial regulations and reforms have on the performance of Nigerian banks. Majority of the policies on financial regulation by the apex bank (CBN need to be long-run which can enable confidence of stakeholders, shareholders and the general public in the Nigerian banking industry when critically evaluated.

  17. Classical gluon and graviton radiation from the bi-adjoint scalar double copy

    Goldberger, Walter D.; Prabhu, Siddharth G.; Thompson, Jedidiah O.

    2017-09-01

    We find double-copy relations between classical radiating solutions in Yang-Mills theory coupled to dynamical color charges and their counterparts in a cubic bi-adjoint scalar field theory which interacts linearly with particles carrying bi-adjoint charge. The particular color-to-kinematics replacements we employ are motivated by the Bern-Carrasco-Johansson double-copy correspondence for on-shell amplitudes in gauge and gravity theories. They are identical to those recently used to establish relations between classical radiating solutions in gauge theory and in dilaton gravity. Our explicit bi-adjoint solutions are constructed to second order in a perturbative expansion, and map under the double copy onto gauge theory solutions which involve at most cubic gluon self-interactions. If the correspondence is found to persist to higher orders in perturbation theory, our results suggest the possibility of calculating gravitational radiation from colliding compact objects, directly from a scalar field with vastly simpler (purely cubic) Feynman vertices.

  18. Critical solutions of topologically gauged N=8 CFTs in three dimensions

    Nilsson, Bengt E.W. [Fundamental Physics, Chalmers University of Technology,SE-412 96 Göteborg (Sweden)

    2014-04-16

    In this paper we discuss some special (critical) background solutions that arise in topological gauged N=8 three-dimensional CFTs with SO(N) gauge group. Depending on how many scalar fields are given a VEV the theory has background solutions for certain values of μl, where μ and l are parameters in the TMG Lagrangian. Apart from Minkowski, chiral round AdS{sub 3} and null-warped AdS{sub 3} (or Schrödinger(z=2)) we identify also a more exotic solution recently found in TMG by Ertl, Grumiller and Johansson. We also discuss the spectrum, symmetry breaking pattern and the supermultiplet structure in the various backgrounds and argue that some properties are due to their common origin in a conformal phase. Some of the scalar fields, including all higgsed ones, turn out to satisfy three-dimensional field equations similar to those of the singleton. Finally, we note that topologically gauged N=6 ABJ(M) theories have a similar, but more restricted, set of background solutions.

  19. Critical solutions of topologically gauged N=8 CFTs in three dimensions

    Nilsson, Bengt E.W.

    2014-01-01

    In this paper we discuss some special (critical) background solutions that arise in topological gauged N=8 three-dimensional CFTs with SO(N) gauge group. Depending on how many scalar fields are given a VEV the theory has background solutions for certain values of μl, where μ and l are parameters in the TMG Lagrangian. Apart from Minkowski, chiral round AdS 3 and null-warped AdS 3 (or Schrödinger(z=2)) we identify also a more exotic solution recently found in TMG by Ertl, Grumiller and Johansson. We also discuss the spectrum, symmetry breaking pattern and the supermultiplet structure in the various backgrounds and argue that some properties are due to their common origin in a conformal phase. Some of the scalar fields, including all higgsed ones, turn out to satisfy three-dimensional field equations similar to those of the singleton. Finally, we note that topologically gauged N=6 ABJ(M) theories have a similar, but more restricted, set of background solutions

  20. Environmental applications of PIXE at the Institute of Physics, UNAM

    Solis, C.; Mireles, A.; Andrade, E.; Zolezzi R, H.

    2007-01-01

    The particle induced X-ray emission technique (PIXE), developed by Johansson and colleagues in Lund, Sweden, in the 70's has been used since then in a high number of studies requiring detection and quantification of trace elements at high sensitivity (better than I mg/kg). PIXE is grouped among the nuclear analytical techniques because the samples are bombarded with particles (protons generally) accelerated in an accelerator. When protons interact with matter an X-Ray spectrum is produced by the deexcitation of atoms in the sample. From this spectrum the elements contained in the sample as well as their concentrations can be determined. In this work we describe the PIXE technique and several applications in the environmental field developed at the Institute of Physics of the National Autonomous University of Mexico (IFUNAM). These practical applications include field studies for analyses of suspended particles in air using tree leaves, irrigation water quality based on heavy metal analyses, and analyses of trace elements in plants cultivated in waste water irrigated soil. (Author)

  1. Transforming physical materials into artefacts – learning in the school’s practice of Sloyd

    Bent Illum

    2012-09-01

    Full Text Available This article describes learning and interaction in the practice of Sloyd [Craft and Design, sw. Slöjd] when pupils in the school’s practice of sloyd work on and transform material into a sloyd object in the Swedish comprehensive school. As an aid in depicting how cultural socialisation and learning in the practice of sloyd in school can be formulated, we make use of video-recorded empirical data from sloyd lessons in comprehensive school. Based on the empirical data collected, it is particularly important to analyse how communication during sloyd work takes place in the form of not only talk but also non-verbal interaction (body language, gestures, mimicry, etc. and other tool-mediated activities. Also of interest is the environment where learning takes place, for example, how the classroom for sloyd is furnished, accessibility, selection of tools and materials. Since only parts of the practice of sloyd have been scientifically described, all the conditions that affect interaction and learning in sloyd classrooms are of importance (Lindström, Borg, Johansson & Lindberg, 2003. Keywords: craft and design, sloyd, classroom research, sociocultural, learning materiality, microanalysis

  2. FTA Corpus: a parallel corpus of English and Spanish Free Trade Agreements for the study of specialized collocations

    Pedro Patiño García

    2013-04-01

    Full Text Available This paper describes the Corpus of Free Trade Agreements (henceforth FTA, a specialized parallel corpus in English and Spanish from Europe and America and a smaller subcorpus in English-Norwegian and Spanish-Norwegian that was prepared and then aligned with Translation Corpus Aligner 2 (Hofland & Johansson, 1998. The data was taken from Free Trade Agreements. These agreements are specialized texts officially signed and ratified by several countries and blocks of countries in the last twenty years. Thus, FTAs are a rich repository for terminology and phraseology that is used in different fields of business activity throughout the world. The corpus contains around 1.37 million words in the English section and 1.48 million words in its Spanish counterpart, plus 60,000 words each in the Spanish-Norwegian and English-Norwegian subcorpus. The corpus is being used primarily to study the terms and specialized collocations that include these terms in this kind of specialized texts.Keywords: specialized collocation, specialized parallel corpus, corpus linguistics, Free Trade Agreement

  3. Brand Image as a Function of Self-Image and Self-Brand Connection

    Rares MOCANU

    2014-02-01

    Full Text Available This study investigates how brand image relates to self-image and how brand consumption contributes to the construction of self. Most of the research on brand image refers to brand attitudes. Day (1970 considers attitudes "a central integrating feature” in marketing theory and advertising evaluation. Gardner (1985, p.197 studied differences in brand attitudes as they relate to advertisements, finding attitude toward an advertisement affects attitude toward the advertised brand as much under a brand evaluation set as under a non-brand evaluation set. The present study goes beyond Gardner's research to show why such attitudes exist as they relate to brand consumption and self-image. Erickson and Johansson (1985 also investigated product evaluations, with an analysis of surveyed beliefs, attitudes, and intentions regarding fashion brands. They concluded that price is not a significant determinant of overall attitude. This study inquires whether brand attitudes and beliefs correlate with purchase behavior in the form of self-brand connection.

  4. The Influence of English in Scandinavia

    Preisler, Bent

    2010-01-01

    Discussion of: Margrethe Heidemann Andersen. 2004. Engelsk i dansk: Sprogholdninger i Danmark. Helt vildt sjovt eller wannabeagtigt og ejendomsmæglerkækt. [English in Danish: Language attitudes in Denmark]. Copenhagen: Dansk Sprognævns Skrifter [Publications of the Danish Language Council], no. 33....... 254 pp. including summary in English. ISBN 87-89410-15-7. Pia Jarvad. 2001. Det danske sprogs status i 1990'erne - med særligt henblik på domæne­tab. København [The Status of the Danish Language in the 1990s, with special reference to domain loss]. Copenhagen: Dansk Sprognævns Skrifter [Publications...... of the Danish Language Council] no. 32. 170 pp. ISBN 87-89410-11-4. Stig Johansson & Anne-Line Graedler. 2002. Rocka, hipt og snacksy: om engelsk i norsk språk og samfunn. [Rocka, hipt og snacksy: English in Norwegian language and society]. Kristiansand: Høyskoleforlaget. 318 pp. ISBN 82-7634-452-6....

  5. Implied Dynamics Biases the Visual Perception of Velocity

    La Scaleia, Barbara; Zago, Myrka; Moscatelli, Alessandro; Lacquaniti, Francesco; Viviani, Paolo

    2014-01-01

    We expand the anecdotic report by Johansson that back-and-forth linear harmonic motions appear uniform. Six experiments explore the role of shape and spatial orientation of the trajectory of a point-light target in the perceptual judgment of uniform motion. In Experiment 1, the target oscillated back-and-forth along a circular arc around an invisible pivot. The imaginary segment from the pivot to the midpoint of the trajectory could be oriented vertically downward (consistent with an upright pendulum), horizontally leftward, or vertically upward (upside-down). In Experiments 2 to 5, the target moved uni-directionally. The effect of suppressing the alternation of movement directions was tested with curvilinear (Experiment 2 and 3) or rectilinear (Experiment 4 and 5) paths. Experiment 6 replicated the upright condition of Experiment 1, but participants were asked to hold the gaze on a fixation point. When some features of the trajectory evoked the motion of either a simple pendulum or a mass-spring system, observers identified as uniform the kinematic profiles close to harmonic motion. The bias towards harmonic motion was most consistent in the upright orientation of Experiment 1 and 6. The bias disappeared when the stimuli were incompatible with both pendulum and mass-spring models (Experiments 3 to 5). The results are compatible with the hypothesis that the perception of dynamic stimuli is biased by the laws of motion obeyed by natural events, so that only natural motions appear uniform. PMID:24667578

  6. Implied dynamics biases the visual perception of velocity.

    Barbara La Scaleia

    Full Text Available We expand the anecdotic report by Johansson that back-and-forth linear harmonic motions appear uniform. Six experiments explore the role of shape and spatial orientation of the trajectory of a point-light target in the perceptual judgment of uniform motion. In Experiment 1, the target oscillated back-and-forth along a circular arc around an invisible pivot. The imaginary segment from the pivot to the midpoint of the trajectory could be oriented vertically downward (consistent with an upright pendulum, horizontally leftward, or vertically upward (upside-down. In Experiments 2 to 5, the target moved uni-directionally. The effect of suppressing the alternation of movement directions was tested with curvilinear (Experiment 2 and 3 or rectilinear (Experiment 4 and 5 paths. Experiment 6 replicated the upright condition of Experiment 1, but participants were asked to hold the gaze on a fixation point. When some features of the trajectory evoked the motion of either a simple pendulum or a mass-spring system, observers identified as uniform the kinematic profiles close to harmonic motion. The bias towards harmonic motion was most consistent in the upright orientation of Experiment 1 and 6. The bias disappeared when the stimuli were incompatible with both pendulum and mass-spring models (Experiments 3 to 5. The results are compatible with the hypothesis that the perception of dynamic stimuli is biased by the laws of motion obeyed by natural events, so that only natural motions appear uniform.

  7. Implied dynamics biases the visual perception of velocity.

    La Scaleia, Barbara; Zago, Myrka; Moscatelli, Alessandro; Lacquaniti, Francesco; Viviani, Paolo

    2014-01-01

    We expand the anecdotic report by Johansson that back-and-forth linear harmonic motions appear uniform. Six experiments explore the role of shape and spatial orientation of the trajectory of a point-light target in the perceptual judgment of uniform motion. In Experiment 1, the target oscillated back-and-forth along a circular arc around an invisible pivot. The imaginary segment from the pivot to the midpoint of the trajectory could be oriented vertically downward (consistent with an upright pendulum), horizontally leftward, or vertically upward (upside-down). In Experiments 2 to 5, the target moved uni-directionally. The effect of suppressing the alternation of movement directions was tested with curvilinear (Experiment 2 and 3) or rectilinear (Experiment 4 and 5) paths. Experiment 6 replicated the upright condition of Experiment 1, but participants were asked to hold the gaze on a fixation point. When some features of the trajectory evoked the motion of either a simple pendulum or a mass-spring system, observers identified as uniform the kinematic profiles close to harmonic motion. The bias towards harmonic motion was most consistent in the upright orientation of Experiment 1 and 6. The bias disappeared when the stimuli were incompatible with both pendulum and mass-spring models (Experiments 3 to 5). The results are compatible with the hypothesis that the perception of dynamic stimuli is biased by the laws of motion obeyed by natural events, so that only natural motions appear uniform.

  8. Oxygen Evolution on Model Well-Characterised Mass-Selected Nanoparticles of RuOx

    Paoli, Elisa Antares; Masini, Federico; Frydendal, Rasmus

    2014-01-01

    . [6] M. Vukovic, J. Chem. Soc. Faraday Trans., vol. 86, no. 22, pp. 3743–3746, 1990. [7] R. Forgie, G. Bugosh, K. C. Neyerlin, Z. Liu, and P. Strasser, Electrochem. Solid-State Lett., vol. 13, no. 4, p. B36, 2010. [8] Y. Lee, J. Suntivich, K. J. May, E. E. Perry, and Y. Shao-horn, J. Phys. Chem C Lett......, and P. Strasser, ChemCatChem, vol. 2, no. 7, pp. 724–761, Jun. 2010. [2] A. Marshall, B. Børresen, G. Hagen, M. Tsypkin, and R. Tunold, Energy, vol. 32, no. 4, pp. 431–436, Apr. 2007. [3] P. C. K. Vesborg and T. F. Jaramillo, RSC Adv., vol. 2, no. 21, p. 7933, 2012. [4] F. J. Perez-Alonso, D. N. Mc......Carthy, A. Nierhoff, P. Hernandez-Fernandez, C. Strebel, I. E. L. Stephens, J. H. Nielsen, and I. Chorkendorff, Angew. Chem. Int. Ed. Engl., vol. 51, no. 19, pp. 4641–3, May 2012. [5] S. Murphy, R. M. Nielsen, C. Strebel, M. Johansson, and J. H. Nielsen, Carbon N. Y., vol. 49, no. 2, pp. 376–385, Feb. 2011...

  9. A systematic and detailed investigation of radiative rates for forbidden transitions of astrophysical interest in doubly ionized iron peak elements

    Quinet, Pascal; Fivet, Vanessa; Bautista, Manuel

    2015-08-01

    The knowledge of accurate and reliable atomic data for lowly ionized iron peak elements, from scandium to copper, is of paramount importance for the analysis of the high resolution spectra currently available. The third spectra of several iron group elements have been observed in different galactic sources like Herbig-Haro objects in the Orion Nebula [1] and stars like Eta Carinae [2]. However, forbidden transitions between low-lying metastable levels of doubly ionized species have been little investigated so far and radiative rates for those lines remain sparse or inexistent.In the present contribution, we report on the recent study we have performed concerning the determination of magnetic dipole (M1) and electric quadrupole (E2) transition probabilities in those ions. For the calculations, we have extensively used the pseudo-relativistic Hartree-Fock (HFR) code of Cowan [3] and the central Thomas-Fermi-Dirac potential approximation implemented in AUTOSTRUCTURE [4]. This multi-platform approach allowed us to check the consistency and to assess the accuracy of the results obtained.[1] Mesa-Delgado A. et al., MNRAS 395, 855 (2009)[2] Johansson S. et al., A&A 361, 977 (2000)[3] Cowan R.D., The Theory of Atomic Structure and Spectra, Univ. California Press, Berkeley (1981)[4] Badnell N.R., J. Phys. B: At. Mol. Opt. Phys. 30, 1 (1997)

  10. The Dirac equation in electronic structure calculations: Accurate evaluation of DFT predictions for actinides

    Wills, John M.; Mattsson, Ann E.

    2012-01-01

    Brooks, Johansson, and Skriver, using the LMTO-ASA method and considerable insight, were able to explain many of the ground state properties of the actinides. In the many years since this work was done, electronic structure calculations of increasing sophistication have been applied to actinide elements and compounds, attempting to quantify the applicability of DFT to actinides and actinide compounds and to try to incorporate other methodologies (i.e. DMFT) into DFT calculations. Through these calculations, the limits of both available density functionals and ad hoc methodologies are starting to become clear. However, it has also become clear that approximations used to incorporate relativity are not adequate to provide rigorous tests of the underlying equations of DFT, not to mention ad hoc additions. In this talk, we describe the result of full-potential LMTO calculations for the elemental actinides, comparing results obtained with a full Dirac basis with those obtained from scalar-relativistic bases, with and without variational spin-orbit. This comparison shows that the scalar relativistic treatment of actinides does not have sufficient accuracy to provide a rigorous test of theory and that variational spin-orbit introduces uncontrolled errors in the results of electronic structure calculations on actinide elements.

  11. Prediction of strongly-heated gas flows in a vertical tube using explicit algebraic stress/heat-flux models

    Baek, Seong Gu; Park, Seung O.

    2003-01-01

    This paper provides the assessment of prediction performance of explicit algebraic stress and heat-flux models under conditions of mixed convective gas flows in a strongly-heated vertical tube. Two explicit algebraic stress models and four algebraic heat-flux models are selected for assessment. Eight combinations of explicit algebraic stress and heat-flux models are used in predicting the flows experimentally studied by Shehata and McEligot (IJHMT 41(1998) p.4333) in which property variation was significant. Among the various model combinations, the Wallin and Johansson (JFM 403(2000) p. 89) explicit algebraic stress model-Abe, Kondo, and Nagano (IJHFF 17(1996) p. 228) algebraic heat-flux model combination is found to perform best. We also found that the dimensionless wall distance y + should be calculated based on the local property rather than the property at the wall for property-variation flows. When the buoyancy or the property variation effects are so strong that the flow may relaminarize, the choice of the basic platform two-equation model is a most important factor in improving the predictions

  12. An assemblage of science and home. The gendered lifestyle of Svante Arrhenius and early twentieth-century physical chemistry.

    Bergwik, Staffan

    2014-06-01

    This essay explores the gendered lifestyle of early twentieth-century physics and chemistry and shows how that way of life was produced through linking science and home. In 1905, the Swedish physical chemist Svante Arrhenius married Maja Johansson and established a scientific household at the Nobel Institute for Physical Chemistry in Stockholm. He created a productive context for research in which ideas about marriage and family were pivotal. He also socialized in similar scientific sites abroad. This essay displays how scholars in the international community circulated the gendered lifestyle through frequent travel and by reproducing gendered behavior. Everywhere, husbands and wives were expected to perform distinct duties. Shared performances created loyalties across national divides. The essay thus situates the physical sciences at the turn of the twentieth century in a bourgeois gender ideology. Moreover, it argues that the gendered lifestyle was not external to knowledge making but, rather, foundational to laboratory life. A legitimate and culturally intelligible lifestyle produced the trust and support needed for collaboration. In addition, it enabled access to prestigious facilities for Svante Arrhenius, ultimately securing his position in international physical chemistry.

  13. STS-84 oxygen generator for Mir installation

    1997-01-01

    In the SPACEHAB Payload Processing Facility, McDonnell Douglas- SPACEHAB technicians prepare a Russian-made oxygen generator for flight in a SPACEHAB Double Module. The oxygen generator, manufactured in Russia by RSC Energia, will be carried aboard the Space Shuttle Atlantis on Mission STS-84 for the Shuttles scheduled docking with the Russian Space Station Mir next month. The nearly 300-pound generator will replace one of two Mir units that have been malfunctioning recently. The generator functions by electrolysis, which separates water into its oxygen and hydrogen components. The hydrogen is vented and the oxygen is used for breathing by the Mir crew. The generator is 4.2 feet in length and 1.4 feet in diameter. STS-84, which is planned to include a Mir crew exchange of astronaut C. Michael Foale for Jerry M. Linenger, is targeted for a May 15 liftoff. It will be the sixth Shuttle-Mir docking.

  14. Offers

    Staff Association

    2011-01-01

    At the UN Cultural kiosk (door C6) This offer is meant for international civil servants, members of diplomatic missions as well as official delegates under presentation of their accreditation card. Matthew Lee & 5 musiciens Du Blues, du Boogie, du Rock’n’Roll 28 octobre 2011 à 20h30 Théâtre du Léman Quai du Mont-Blanc 19 Hôtel Kempinski Genève Matthew Lee is an exciting pianist singer combining classic Rock’n’Roll with timeless ballads. He revisits the standards, being alternately Jerry Lee Lewis, Chuck Berry, Little Richards and many others... He is a showman with a soulful voice and displays virtuosity during his piano solos. Simply amazing! 20 % reduction Tickets from 32 to 68 CHF Kiosque Culturel ONU Palais des Nations Porte 6 Avenue de la Paix 8-14 1211 Genève 10 Tél. 022 917 11 11 info@kiosqueonu.ch

  15. STS-27 crew poses for inflight portrait on forward flight deck with football

    1988-01-01

    With WILSON NFL football freefloating in front of them, STS-27 astronauts pose on Atlantis', Orbiter Vehicle (OV) 104's, forward flight deck for inflight crew portrait. Crewmembers, wearing blue mission t-shirts, are (left to right) Commander Robert L. Gibson, Mission Specialist (MS) Richard M. Mullane, MS Jerry L. Ross, MS William M. Shepherd, and Pilot Guy S. Gardner. Forward flight deck overhead control panels are visible above crewmembers, commanders and pilots seats in front of them, and forward windows behind them. An auto-set 35mm camera mounted on the aft flight deck was used to take this photo. The football was later presented to the National Football League (NFL) at halftime of the Super Bowl in Miami.

  16. California Energy Incentive Programs: An Annual Update on Key Energy Issues and Financial Opportunities for Federal Sites in California

    None

    2011-12-01

    A spate of recently enacted energy legislation and associated program changes is providing numerous opportunities to help California federal energy managers cut costs and meet their renewables, energy efficiency and GHG emissions goals. In April 2011, Governor Jerry Brown approved the nation’s most ambitious renewable portfolio standard (RPS), which requires 33% of the state’s electricity to come from renewable energy sources by 2020. Policy changes that will support the RPS include expanded eligibility rules that fill previous gaps in incentives for certain sizes of on-site renewable energy systems. Program updates described in this document include: $200 million more in funding for California Solar Initiative rebates to commercial and industrial customers; an increase in the eligible system size for the Feed-In-Tariff (FIT) from 1.5MW to 3MW; and pending changes that may allow customer-side systems to sell tradable renewable energy credits (TRECs) to entities with RPS compliance obligations in California.

  17. Fantasy, A Means to Propagate Ideologies: A Foucauldian Reading of Albee's The Zoo Story

    Bahee Hadaegh

    2016-11-01

    Full Text Available Fantasy is a genre in literature which embodies wishes and desires of human beings. Due to such features, it has been turned into a means by which different discourses utilize fantasy as a way to propagate their ideologies. This happens because fantasy is capable of providing each discourse with a concrete image of their promises to their subjects. The aim of this essay is to delve into Albee’s The Zoo Story, using a Foucauldian reading, to show that American dream as a discourse is not the only existing discourse within the society of America, but there are other marginalized voices in the form of fantasies in which power circulates. Peter, the mouthpiece of American dominant discourse, has a fantasy created by that discourse which is in stark contrast to that of Jerry, the marginalized discourse existing along with the dominant one, which threatens the dominant discourse and struggles to reach the peak in the power structure.

  18. STS-37 Breakfast / Ingress / Launch & ISO Camera Views

    1991-01-01

    The primary objective of the STS-37 mission was to deploy the Gamma Ray Observatory. The mission was launched at 9:22:44 am on April 5, 1991, onboard the space shuttle Atlantis. The mission was led by Commander Steven Nagel. The crew was Pilot Kenneth Cameron and Mission Specialists Jerry Ross, Jay Apt, and Linda Godwing. This videotape shows the crew having breakfast on the launch day, with the narrator introducing them. It then shows the crew's final preparations and the entry into the shuttle, while the narrator gives information about each of the crew members. The countdown and launch is shown including the shuttle separation from the solid rocket boosters. The launch is reshown from 17 different camera views. Some of the other camera views were in black and white.

  19. KSC-05PD-1633

    2005-01-01

    KENNEDY SPACE CENTER, FLA. Center Director Jim Kennedy (right) greets STS-114 Mission Specialist Soichi Noguchi after his landing at NASA Kennedy Space Center. The Return to Flight STS- 114 crew has returned to KSC to get ready for a second launch attempt aboard Space Shuttle Discovery. Behind Noguchi and Kennedy is astronaut Jerry Ross, who serves as chief of the Vehicle Integration Test Office at Johnson Space Center in Houston. Mission Commander Eileen Collins later told the media who waited nearby that since the scrub on July 13, the crew has focused on the on-orbit part of the mission and training for night landings using the Shuttle Training Aircraft. She praised the engineers and technicians who have been troubleshooting the elusive sensor problem and thanked them. STS-114 is scheduled to launch July 26 at 10:39 a.m. EDT from Launch Pad 39B.

  20. La Realidad Moral de los Derechos Humanos

    John Tasioulas

    2008-01-01

    Full Text Available Deseo agradecer a James Griffin y a quienes asistieron a los seminarios sobre derechos humanos que impartimos en forma conjunta en la Universidad de Oxford durante el período académico de Trinity en el año 2003, por sus comentarios al primer borrador de este capítulo. Asimismo, fue provechoso presentar diferentes versiones de este trabajo en la Universidad de Melbourne, la Universidad Nacional de Australia y la Universidad Monash durante mi estadía a principios del año 2004, gracias a la Australian Bicentennial Fellowship. Tengo una deuda especial de gratitud con Onora O'Neill y Thomas Pogge por sus comentarios. También deseo agradecer a Jerry Cohen, Samantha Besson, James Nickel, Leif Wenar, Charles Beitz, Mark Philp y William Twining, por sus amables y útiles respuestas a versiones previas.

  1. Jerome S. Bruner (1915-2016).

    Haste, Helen; Gardner, Howard

    2017-10-01

    Presents an obituary for Jerome S. Bruner, who died in 2016. His long, and productive, life spanned much of the first century of experimental psychology and coincided with the launching of cognitive psychology, a field in which he played an indispensable and pioneering role. His innovative and provocative work constantly challenged the current "mainstream." His impact on education has been equated with that of John Dewey. He was driven throughout his life to pursue the nature of the "human" in both his conceptual and empirical work. The model of an active organizing mind, "going beyond the information given," informed Jerry's work on cognition and led to the influential 1956 book A Study of Thinking , with Jacqueline Goodnow and George Austin. In 1960, Bruner and George Miller established the Center for Cognitive Studies at Harvard, which became a crucible for dynamic innovation across several disciplines and research approaches (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  2. California define qué es “consentimiento sexual”

    Yolinliztli Pérez

    Full Text Available Resumen En años recientes, el consentimiento sexual ha sido considerado una llave maestra para evitar la violencia sexual en las relaciones sexuales. En 2014, Jerry Brown, gobernador de California, aprobó una ley para agregar la sección 67386 al Código de Educación. Ésta incluye la primera definición de “consentimiento afirmativo” en Estados Unidos de América. Para ser válido, la aquiescencia debe ser explícita, afirmativa, consciente, voluntaria y la existencia de un noviazgo no debe asumirse como indicador implícito de consentimiento. Este artículo muestra, desde una perspectiva de género, la complejidad mayúscula de dicha definición.

  3. Committees and sponsors

    2011-10-01

    International Advisory Committee Richard F CastenYale, USA Luiz Carlos ChamonSão Paulo, Brazil Osvaldo CivitareseLa Plata, Argentina Jozsef CsehATOMKI, Hungary Jerry P DraayerLSU, USA Alfredo Galindo-UribarriORNL & UT, USA James J KolataNotre Dame, USA Jorge López UTEP, USA Joseph B NatowitzTexas A & M, USA Ma Esther Ortiz IF-UNAM Stuart PittelDelaware, USA Andrés SandovalIF-UNAM Adam SzczepaniakIndiana, USA Piet Van IsackerGANIL, France Michael WiescherNotre Dame, USA Organizing Committee Libertad Barrón-Palos (Chair)IF-UNAM Roelof BijkerICN-UNAM Ruben FossionICN-UNAM David LizcanoININ Sponsors Instituto de Ciencias Nucleares, UNAMInstituto de Física, UNAMInstituto Nacional de Investigaciones NuclearesDivisión de Física Nuclear de la SMFCentro Latinoamericano de Física

  4. The origin and history of alteration and carbonatization of the Yucca Mountain ignimbrites. Volume I

    Szymanski, J.S.

    1992-04-01

    This document contains Volume I of the report entitled The Origin and History of Alteration and Carbonatization of the Yucca Mountain Ignimbrites by Jerry S. Szymanski and a related correspondence with comments by Donald E. Livingston. In the Great Basin, the flow of terrestrial heat through the crust is affected in part by the flow of fluids. At Yucca Mountain, the role of fluids in crustal heat transport is manifested at the surface by youthful calcretes, sinters, bedrock veins, hydrothermal eruption breccias and hydrothermal alteration. This report discusses evidence for recent metasomatism high in the stratigraphic section at Yucca Mountain. Over the last several hundred years, episodes of calcite emplacement contemporaneous with local mafic volcanism have occurred at intervals that are not long in comparison with the isolation time required for a High-Level Radioactive Waste repository

  5. Report of the Study Group on Complete Spectroscopy

    Garrett, J.D.

    1989-01-01

    This report summarizes the topics considered in four discussions of about two hours each attended by most of the workshop participants. The contents of the lectures of David Radford, Fumihiko Sakata, Ben Mottelson, and Jerry Garret pertaining to Complete Spectroscopy are contained elsewhere in this proceedings. Most detailed nuclear structure information is derived from measurements of the spectroscopic properties (e.g. excitation energies, angular momenta, parities, lifetimes, magnetic moments, population cross sections, methods of decay, etc.) of discrete nuclear eigenstates. The present instrumentation allows in the best cases such measurements to approach the angular momentum limit imposed by fission and to as many as fifteen different excited bands. In anticipation of the new generation of detection equipment, such as the EUROBall and the GAMMASPHERE, the Complete Spectroscopy Study Group attempted to define the limits to such studies imposed by physical considerations and to consider some of the new, interesting physics that can be addressed from more complete discrete spectroscopic studies. 28 refs

  6. STS-74 Mission Specialists McArther and Ross in OPF

    1995-01-01

    In Orbiter Processing Facility Bay 2, STS-74 Mission Specialist William 'Bill' McArthur Jr. (left) and Jerry L. Ross are reviewing the configuration of payload elements in the orbiter Atlantis' payload bay. Ross and McArthur are participating in the Crew Equipment Interface Test (CEIT), an opportunity for flight crew members to become familiar with the payload hardware they will be working with on-orbit. Located in Atlantis' payload bay are the Orbiter Docking System and the Docking Module, two pieces of flight hardware that will play a crucial role in the second docking of the Space Shuttle to the Russian Space Station Mir. STS-74 is currently targeted for an early November launch

  7. STS-55 MS1/PLC Ross monitors Payload Specialist Walter's Anthrorack activity

    1993-01-01

    STS-55 German Payload Specialist 1 Ulrich Walter breathes into Rack 9 Anthrorack (AR) (Human Physiology Laboratory) device for Pulmonary Perfusion and Ventilation During Rest and Exercise experiment while working inside the Spacelab Deutsche 2 (SL-D2) science module aboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Seated on the bicycle ergometer, Walter utilizes the respiratory monitoring system, part of a broad battery of experiments designed to investigate human physiology under microgravity conditions. In the background, Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross monitors Walter's activity. Walter represents the German Aerospace Research Establishment (DLR) on the 10-day SL-D2 mission. Visible on the aft end cone are a fire extinguisher and the Crew Telesupport Experiment (CTE) Macintosh portable computer mounted on an adjustable work platform.

  8. Urban Dispersion Program Overview and MID05 Field Study Summary

    Allwine, K Jerry; Flaherty, Julia E.

    2007-07-31

    The Urban Dispersion Program (UDP) was a 4-year project (2004–2007) funded by the U.S. Department of Homeland Security with additional support from the Defense Threat Reduction Agency. The U.S. Environmental Protection Agency (EPA) also contributed to UDP through funding a human-exposure component of the New York City (NYC) field studies in addition to supporting an EPA scientist in conducting modeling studies of NYC. The primary goal of UDP was to improve the scientific understanding of the flow and diffusion of airborne contaminants through and around the deep street canyons of NYC. The overall UDP project manager and lead scientist was Dr. Jerry Allwine of Pacific Northwest National Laboratory. UDP had several accomplishments that included conducting two tracer and meteorological field studies in Midtown Manhattan.

  9. International Intercomparison Exercise for Nuclear Accident Dosimetry at the DAF Using GODIVA-IV

    Hickman, David [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Hudson, Becka [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-12-15

    The Nuclear Criticality Safety Program operated under the direction of Dr. Jerry McKamy completed the first NNSA Nuclear Accident Dosimetry exercise on May 27, 2016. Participants in the exercise were from Lawrence Livermore National Laboratory (LLNL), Los Alamos National Laboratory (LANL), Sandia National Laboratory (SNL), Savanah River Site (SRS), Pacific Northwest National Laboratory (PNNL), US Navy, the Atomic Weapons Establishment (United Kingdom) under the auspices of JOWOG 30, and the Institute for Radiological Protection and Nuclear Safety (France) by special invitation and NCSP memorandum of understanding. This exercise was the culmination of a series of Integral Experiment Requests (IER) that included the establishment of the Nuclear Criticality Experimental Research Center, (NCERC) the startup of the Godiva Reactor (IER-194), the establishment of a the Nuclear Accident Dosimetry Laboratory (NAD LAB) in Mercury, NV, and the determination of reference dosimetry values for the mixed neutron and photon radiation field of Godiva within NCERC.

  10. Building for success in troubled times

    Grandey, Gerald W.

    2009-01-01

    In spite of the dramatic decline of world financial markets and a looming global recession, Cameco CEO Jerry Grandey remains optimistic about the future for the uranium industry. Certainly prudent financial management is required in times of turmoil, but Grandey says it's equally important that those of us involved in the nuclear industry don't get swallowed up by the current culture of gloom, pessimism and fear. The long-term fundamentals of the industry remain strong. Worldwide demand for nuclear power continues to grow and we know that new uranium production will be needed to meet increasing demand. Utility customers are large, stable businesses that people depend on for electricity - in good times and bad - and we have yet to see any significant chill effect on plans for new reactors. Nuclear is still a growing industry, although Grandey expects the pace of growth may be more deliberate in the short term

  11. From Nutty Professor to Buddy Love--Personality types in modern science.

    Charlton, Bruce G

    2007-01-01

    People often suggest that scientists should have a specific personality type, usually conscientious and self-critical. But this is a mistake. Science as a social system needs to be conscientious and self-critical, but scientists as people do not necessarily have to conform to that stereotype. Since science works by a process of selection, it makes sense to have a wide range of personalities in science. It takes all types. However, the selection pressures within science have changed over recent decades. In the past, a successful scientist often resembled the white-coated, bespectacled and introverted Nutty Professor in Jerry Lewis's movie of that name. But the modern science superstar is more like the Nutty Professor's alter ego, nightclub singer 'Buddy Love': a sharp-suited, good-looking and charismatic charmer. While Nutty was dull but impartial, Buddy is compelling but self-seeking. Our attitude towards public scientific pronouncements should be adjusted accordingly.

  12. Effective noise-suppressed and artifact-reduced reconstruction of SPECT data using a preconditioned alternating projection algorithm

    Li, Si; Xu, Yuesheng, E-mail: yxu06@syr.edu [Guangdong Provincial Key Laboratory of Computational Science, School of Mathematics and Computational Sciences, Sun Yat-sen University, Guangzhou 510275 (China); Zhang, Jiahan; Lipson, Edward [Department of Physics, Syracuse University, Syracuse, New York 13244 (United States); Krol, Andrzej; Feiglin, David [Department of Radiology, SUNY Upstate Medical University, Syracuse, New York 13210 (United States); Schmidtlein, C. Ross [Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York 10065 (United States); Vogelsang, Levon [Carestream Health, Rochester, New York 14608 (United States); Shen, Lixin [Guangdong Provincial Key Laboratory of Computational Science, School of Mathematics and Computational Sciences, Sun Yat-sen University, Guangzhou 510275, China and Department of Mathematics, Syracuse University, Syracuse, New York 13244 (United States)

    2015-08-15

    Purpose: The authors have recently developed a preconditioned alternating projection algorithm (PAPA) with total variation (TV) regularizer for solving the penalized-likelihood optimization model for single-photon emission computed tomography (SPECT) reconstruction. This algorithm belongs to a novel class of fixed-point proximity methods. The goal of this work is to investigate how PAPA performs while dealing with realistic noisy SPECT data, to compare its performance with more conventional methods, and to address issues with TV artifacts by proposing a novel form of the algorithm invoking high-order TV regularization, denoted as HOTV-PAPA, which has been explored and studied extensively in the present work. Methods: Using Monte Carlo methods, the authors simulate noisy SPECT data from two water cylinders; one contains lumpy “warm” background and “hot” lesions of various sizes with Gaussian activity distribution, and the other is a reference cylinder without hot lesions. The authors study the performance of HOTV-PAPA and compare it with PAPA using first-order TV regularization (TV-PAPA), the Panin–Zeng–Gullberg one-step-late method with TV regularization (TV-OSL), and an expectation–maximization algorithm with Gaussian postfilter (GPF-EM). The authors select penalty-weights (hyperparameters) by qualitatively balancing the trade-off between resolution and image noise separately for TV-PAPA and TV-OSL. However, the authors arrived at the same penalty-weight value for both of them. The authors set the first penalty-weight in HOTV-PAPA equal to the optimal penalty-weight found for TV-PAPA. The second penalty-weight needed for HOTV-PAPA is tuned by balancing resolution and the severity of staircase artifacts. The authors adjust the Gaussian postfilter to approximately match the local point spread function of GPF-EM and HOTV-PAPA. The authors examine hot lesion detectability, study local spatial resolution, analyze background noise properties, estimate mean

  13. Effective noise-suppressed and artifact-reduced reconstruction of SPECT data using a preconditioned alternating projection algorithm

    Li, Si; Xu, Yuesheng; Zhang, Jiahan; Lipson, Edward; Krol, Andrzej; Feiglin, David; Schmidtlein, C. Ross; Vogelsang, Levon; Shen, Lixin

    2015-01-01

    Purpose: The authors have recently developed a preconditioned alternating projection algorithm (PAPA) with total variation (TV) regularizer for solving the penalized-likelihood optimization model for single-photon emission computed tomography (SPECT) reconstruction. This algorithm belongs to a novel class of fixed-point proximity methods. The goal of this work is to investigate how PAPA performs while dealing with realistic noisy SPECT data, to compare its performance with more conventional methods, and to address issues with TV artifacts by proposing a novel form of the algorithm invoking high-order TV regularization, denoted as HOTV-PAPA, which has been explored and studied extensively in the present work. Methods: Using Monte Carlo methods, the authors simulate noisy SPECT data from two water cylinders; one contains lumpy “warm” background and “hot” lesions of various sizes with Gaussian activity distribution, and the other is a reference cylinder without hot lesions. The authors study the performance of HOTV-PAPA and compare it with PAPA using first-order TV regularization (TV-PAPA), the Panin–Zeng–Gullberg one-step-late method with TV regularization (TV-OSL), and an expectation–maximization algorithm with Gaussian postfilter (GPF-EM). The authors select penalty-weights (hyperparameters) by qualitatively balancing the trade-off between resolution and image noise separately for TV-PAPA and TV-OSL. However, the authors arrived at the same penalty-weight value for both of them. The authors set the first penalty-weight in HOTV-PAPA equal to the optimal penalty-weight found for TV-PAPA. The second penalty-weight needed for HOTV-PAPA is tuned by balancing resolution and the severity of staircase artifacts. The authors adjust the Gaussian postfilter to approximately match the local point spread function of GPF-EM and HOTV-PAPA. The authors examine hot lesion detectability, study local spatial resolution, analyze background noise properties, estimate mean

  14. Experimental investigation of gasoline compression ignition combustion in a light-duty diesel engine

    Loeper, C. Paul

    fuel consumption (gross indicated fuel consumption Gasoline," SAE Int. J. Engines, 4(1), pp. 1169-1189. [2] Kalghatgi, G., Hildingsson, L., and Johansson, B., 2010, "Low NO(x) and Low Smoke Operation of a Diesel Engine Using Gasolinelike Fuels," Journal of Engineering for Gas Turbines and Power-Transactions of the Asme, 132(9), p. 9. [3] Manente, V., Zander, C.-G., Johansson, B., Tunestal, P., and Cannella, W., 2010, "An Advanced Internal Combustion Engine Concept for Low Emissions and High Efficiency from Idle to Max Load Using Gasoline Partially Premixed Combustion," SAE International, 2010-01-2198. [4] Ra, Y., Loeper, P., Reitz, R., Andrie, M., Krieger, R., Foster, D., Durrett, R., Gopalakrishnan, V., Plazas, A., Peterson, R., and Szymkowicz, P., 2011, "Study of High Speed Gasoline Direct Injection Compression Ignition (GDICI) Engine Operation in the LTC Regime," SAE Int. J. Engines, 4(1), pp. 1412-1430. [5] Ra, Y., Loeper, P., Andrie, M., Krieger, R., Foster, D., Reitz, R., and Durrett, R., 2012, "Gasoline DICI Engine Operation in the LTC Regime Using Triple- Pulse Injection," SAE Int. J. Engines, 5(3), pp. 1109-1132.

  15. Total-reflection x-ray fluorescence with a brillant undulator x-ray source

    Sakurai, K.; Eba, H.; Numako, C.; Suzuki, M.; Inoue, K.; Yagi, N.

    2000-01-01

    Total-reflection x-ray fluorescence (TXRF) is a highly sensitive technique for analyzing trace elements, because of the very low background from the sample support. Use of third-generation synchrotron x-ray source could further enhance the detection power. However, while such high sensitivity permits the detection of signals from trace elements of interest, it also means that one can observe weak parasitic x-rays as well. If the sample surface becomes even slightly contaminated, owing to air particulates near the beamline, x-ray fluorescence lines of iron, zinc, copper, nickel, chromium, and titanium can be observed even for a blank sample. Another critical problem is the low-energy-side tail of the scattering x-rays, which ultimately restricts the detection capability of the technique using a TXRF spectrometer based on a Si(Li) detector. The present paper describes our experiments with brilliant undulator x-ray beams at BL39XU and BL40XU, at the SPring-8, Harima, Japan. The emphasis is on the development of instruments to analyze a droplet of 0.1 μl containing trace elements of ppb level. Although the beamline is not a clean room, we have employed equipment for preparing a clean sample and also for avoiding contamination during transferring the sample into the spectrometer. We will report on the successful detection of the peak from 0.8 ppb selenium in a droplet (absolute amount 80 fg). We will also present the results of recent experiments obtained from a Johansson spectrometer rather than a Si(Li) detector. (author)

  16. A minimal approach to the scattering of physical massless bosons

    Boels, Rutger H.; Luo, Hui

    2018-05-01

    Tree and loop level scattering amplitudes which involve physical massless bosons are derived directly from physical constraints such as locality, symmetry and unitarity, bypassing path integral constructions. Amplitudes can be projected onto a minimal basis of kinematic factors through linear algebra, by employing four dimensional spinor helicity methods or at its most general using projection techniques. The linear algebra analysis is closely related to amplitude relations, especially the Bern-Carrasco-Johansson relations for gluon amplitudes and the Kawai-Lewellen-Tye relations between gluons and graviton amplitudes. Projection techniques are known to reduce the computation of loop amplitudes with spinning particles to scalar integrals. Unitarity, locality and integration-by-parts identities can then be used to fix complete tree and loop amplitudes efficiently. The loop amplitudes follow algorithmically from the trees. A number of proof-of-concept examples are presented. These include the planar four point two-loop amplitude in pure Yang-Mills theory as well as a range of one loop amplitudes with internal and external scalars, gluons and gravitons. Several interesting features of the results are highlighted, such as the vanishing of certain basis coefficients for gluon and graviton amplitudes. Effective field theories are naturally and efficiently included into the framework. Dimensional regularisation is employed throughout; different regularisation schemes are worked out explicitly. The presented methods appear most powerful in non-supersymmetric theories in cases with relatively few legs, but with potentially many loops. For instance, in the introduced approach iterated unitarity cuts of four point amplitudes for non-supersymmetric gauge and gravity theories can be computed by matrix multiplication, generalising the so-called rung-rule of maximally supersymmetric theories. The philosophy of the approach to kinematics also leads to a technique to control colour

  17. La isla y el viaje turístico – una interpretación del filme de Michael Bay, desde el psicoanálisis y el pensamiento filosófico moderno y contemporáneo

    Maximiliano Korstanje

    2010-11-01

    Full Text Available La mayoría de las culturas y las mitologías hace referencia a un paraíso o mundo idílico donde todos los sufrimientos del hombre son erradicados (cielo, pero a la vez contraponen un escenario en donde “los desviados” son sometidos a las más cruentas torturas y pesares (infierno. El problema de perder el derecho a disfrutar del paraíso por las propias decisiones pone a los hombres en una carrera contra sí mismos por recuperarlo. La vida se presenta actualmente como dura, injusta y caótica, empero no siempre ha sido así. La unión entre trabajo y ocio se encuentra fundamentada por las enseñanzas de los dioses. El viaje turístico se constituye como ese intento, humano e imperfecto, de recuperar el paraíso perdido. Dentro de este contexto, el siguiente trabajo examina discursivamente los elementos fundantes del viaje turístico en la película La Isla dirigida por M. Bay y protagonizada por E. MacGregor y S. Johansson. Los objetivos del trabajo se encuentran asociados a interpretar el discurso del mencionado film y su posterior relación con temas de evidente debate público como la clonación, el proceso antropológico de territorialización e identidad, el utilitarismo económico y el viaje como productor de alteridad y fijación normativa (coacción.

  18. Fifteen Challenges in Establishing a Multidisciplinary Research Program on eHealth Research in a University Setting: A Case Study.

    Grönqvist, Helena; Olsson, Erik Martin Gustaf; Johansson, Birgitta; Held, Claes; Sjöström, Jonas; Lindahl Norberg, Annika; Hovén, Emma; Sanderman, Robbert; van Achterberg, Theo; von Essen, Louise

    2017-05-23

    U-CARE is a multidisciplinary eHealth research program that involves the disciplines of caring science, clinical psychology, health economics, information systems, and medical science. It was set up from scratch in a university setting in 2010, funded by a governmental initiative. While establishing the research program, many challenges were faced. Systematic documentation of experiences from establishing new research environments is scarce. The aim of this paper was to describe the challenges of establishing a publicly funded multidisciplinary eHealth research environment. Researchers involved in developing the research program U-CARE identified challenges in the formal documentation and by reflecting on their experience of developing the program. The authors discussed the content and organization of challenges into themes until consensus was reached. The authors identified 15 major challenges, some general to establishing a new research environment and some specific for multidisciplinary eHealth programs. The challenges were organized into 6 themes: Organization, Communication, Implementation, Legislation, Software development, and Multidisciplinarity. Several challenges were faced during the development of the program and several accomplishments were made. By sharing our experience, we hope to help other research groups embarking on a similar journey to be prepared for some of the challenges they are likely to face on their way. ©Helena Grönqvist, Erik Martin Gustaf Olsson, Birgitta Johansson, Claes Held, Jonas Sjöström, Annika Lindahl Norberg, Emma Hovén, Robbert Sanderman, Theo van Achterberg, Louise von Essen. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 23.05.2017.

  19. Prevalence of swallowing dysfunction screened in Swedish cohort of COPD patients

    Gonzalez Lindh M

    2017-01-01

    Full Text Available Margareta Gonzalez Lindh,1,2 Monica Blom Johansson,1 Margareta Jennische,1 Hirsh Koyi2,3 1Department of Neuroscience, Speech and Language Pathology, Uppsala University, Uppsala, Sweden; 2Centre for Research and Development (CFUG, Uppsala University, County Council of Gävleborg, Gävle, Sweden; 3Department of Respiratory Medicine, Gävle Hospital, Gävle, Sweden Background: COPD is a common problem associated with morbidity and mortality. COPD may also affect the dynamics and coordination of functions such as swallowing. A misdirected swallow may, in turn, result in the bolus entering the airway. A growing body of evidence suggests that a subgroup of people with COPD is prone to oropharyngeal dysphagia. The aim of this study was to evaluate swallowing dysfunction in patients with stable COPD and to determine the relation between signs and symptoms of swallowing dysfunction and lung function (forced expiratory volume in 1 second percent predicted.Methods: Fifty-one patients with COPD in a stable phase participated in a questionnaire survey, swallowing tests, and spirometry. A post-bronchodilator ratio of the forced expiratory volume in 1 second/best of forced vital capacity and vital capacity <0.7 was used to define COPD. Swallowing function was assessed by a questionnaire and two swallowing tests (water and cookie swallow tests.Results: Sixty-five percent of the patients reported subjective signs and symptoms of swallowing dysfunction in the questionnaire and 49% showed measurable ones in the swallowing tests. For the combined subjective and objective findings, 78% had a coexisting swallowing dysfunction. No significant difference was found between male and female patients.Conclusion: Swallowing function is affected in COPD patients with moderate to severe airflow limitation, and the signs and symptoms of this swallowing dysfunction were subjective, objective, or both. Keywords: deglutition, deglutition disorders, swallowing, COPD, speech

  20. Epidemiology of Basketball, Soccer, and Volleyball Injuries in Middle-School Female Athletes

    Barber Foss, Kim D.; Myer, Greg D.; Hewett, Timothy E.

    2014-01-01

    Background An estimated 30 to 40 million school children participate in sports in the United States; 34% of middle-school participants become injured and seek medical treatment at an annual cost close to $2 billion. The purpose of the current study was to evaluate the injury incidence and rates in female athletes in the middle-school setting during the course of 3 seasons. Methods Female basketball, soccer, and volleyball players were recruited from a single county public school district in Kentucky consisting of 5 middle schools. A total of 268 female athletes (162 basketball, 26 soccer, and 80 volleyball) participated. Athletes were monitored for sports-related injury and number of athlete exposures (AEs) by an athletic trainer. Injury rates were calculated for specific types of injuries within each sport. Injury rates for games and practices were also calculated and compared for each sport. Results A total of 134 injuries were recorded during the 3 sport seasons. The knee was the most commonly injured body part (99 injuries [73.9%]), of which patellofemoral dysfunction (31.3%), Osgood-Schlatter disease (10.4%), and Sinding-Larsen-Johansson/patella tendinosis (9%) had the greatest incidence. The ankle was the second most commonly injured body part, accounting for 16.4% of all injuries. The overall rates of injury by sport were as follows: soccer, 6.66 per 1000 AEs; volleyball, 3.68 per 1000 AEs; and basketball, 2.86 per 1000 AEs. Conclusions Female middle-school athletes displayed comparable injury patterns to those seen in their high-school counterparts. Future work is warranted to determine the potential for improved outcomes in female middle-school athletes with access to athletic training services. Clinical Relevance As the participation levels and number of injuries continue to rise, middle-school athletes demonstrate an increasing need for medical services provided by a certified athletic trainer. PMID:24875981

  1. Health-Related Internet Use in People With Cancer: Results From a Cross-Sectional Study in Two Outpatient Clinics in Sweden.

    Mattsson, Susanne; Olsson, Erik Martin Gustaf; Johansson, Birgitta; Carlsson, Maria

    2017-05-15

    The access to various forms of support during the disease trajectory is crucial for people with cancer. The provision and use of Internet health services is increasing, and it is important to further investigate the preferences and demographical characteristics of its users. Investigating the uptake and perceived value of Internet health services is a prerequisite to be able to meet the needs in the targeted group. The objective of this study was to investigate health-related Internet use among people with cancer. The health online support questionnaire (HOSQ), examining the incentives for health-related Internet support use, was administered in two Swedish outpatient hospital clinics. Of the 350 copies of the questionnaire handed out, 285 (81.4%) were returned, answered by persons with cancer who had completed treatment or were under active surveillance or another medical treatment. A total of 215 (76.2%, 215/282) participants reported Internet use since being diagnosed with cancer. Internet-users were younger (PInternet was searching for information (77.2%, 166/215), and users searched significantly more immediately after diagnosis compared with later on (PUse of My Healthcare Contacts was considered the most valuable Internet activity. Having a university degree (P ˂.001) and being younger in age (P=.01) were associated with a significantly higher frequency of health- related Internet use. People with cancer turn to the Internet for informational support that enables them to influence their care and to stay in touch with friends and relatives. Demographical differences regarding the uptake of Web-based support remains. This indicates a need for research on how to bridge this digital gap. By learning more about the use of health-related support on the Web among people with cancer, adequate support can be offered and potential strain reduced. ©Susanne Mattsson, Erik Martin Gustaf Olsson, Birgitta Johansson, Maria Carlsson. Originally published in the Journal of

  2. An investigation into the accuracy of Acuros(TM) BV in heterogeneous phantoms for a (192)Ir HDR source using LiF TLDs.

    Manning, Siobhan; Nyathi, Thulani

    2014-09-01

    The aim of this study was to evaluate the accuracy of the new Acuros(TM) BV algorithm using well characterized LiF:Mg,Ti TLD 100 in heterogeneous phantoms. TLDs were calibrated using an (192)Ir source and the AAPM TG-43 calculated dose. The Tölli and Johansson Large Cavity principle and Modified Bragg Gray principle methods confirm the dose calculated by TG-43 at a distance of 5 cm from the source to within 4 %. These calibrated TLDs were used to measure the dose in heterogeneous phantoms containing air, stainless steel, bone and titanium. The TLD results were compared with the AAPM TG-43 calculated dose and the Acuros calculated dose. Previous studies by other authors have shown a change in TLD response with depth when irradiated with an (192)Ir source. This TLD depth dependence was assessed by performing measurements at different depths in a water phantom with an (192)Ir source. The variation in the TLD response with depth in a water phantom was not found to be statistically significant for the distances investigated. The TLDs agreed with Acuros(TM) BV within 1.4 % in the air phantom, 3.2 % in the stainless steel phantom, 3 % in the bone phantom and 5.1 % in the titanium phantom. The TLDs showed a larger discrepancy when compared to TG-43 with a maximum deviation of 9.3 % in the air phantom, -11.1 % in the stainless steel phantom, -14.6 % in the bone phantom and -24.6 % in the titanium phantom. The results have shown that Acuros accounts for the heterogeneities investigated with a maximum deviation of -5.1 %. The uncertainty associated with the TLDs calibrated in the PMMA phantom is ±8.2 % (2SD).

  3. Experimental determination of the effective point of measurement for various detectors used in photon and electron beam dosimetry.

    Looe, Hui Khee; Harder, Dietrich; Poppe, Björn

    2011-07-21

    The subject of this study is the 'shift of the effective point of measurement', Δz, well known as a method of correction compensating for the 'displacement effect' in photon and electron beam dosimetry. Radiochromic EBT 1 films have been used to measure the 'true' TPR curves of 6 and 15 MV photons and 6 and 9 MeV electrons in the solid water-equivalent material RW3. For the Roos and Markus chambers, the cylindrical 'PinPoint', 'Semiflex' and 'Rigid-Stem' chambers, the 2D-Array and the E-type silicon diode (all from PTW-Freiburg), the positions of the effective points of measurement have been determined by direct or indirect comparison between their TPR curves and those of the EBT 1 film. Both for the Roos and Markus chambers, we found Δz = (0.4 ± 0.1) mm, which confirms earlier experimental and Monte Carlo results, but means a shortcoming of the 'water-equivalent window thickness' formula. For the cylindrical chambers, the ratio Δz/r was observed to increase with r, confirming a recent Monte Carlo prediction by Tessier (2010 E2-CN-182, Paper no 147, IDOS, Vienna) as well as the experimental observations by Johansson et al (1978 IAEA Symp. Proc. (Vienna) IAEA-SM-222/35 pp 243-70). According to a theoretical consideration, the shift of the effective point of measurement from the reference point of the detector is caused by a gradient of the fluence of the ionizing particles. As the experiments have shown, the value of Δz depends on the construction of the detector, but remains invariant under changes of radiation quality and depth. Other disturbances, which do not belong to the class of 'gradient effects', are not corrected by shifting the effective point of measurement.

  4. Recent changes in continentality and aridity conditions over the Middle East and North Africa region, and their association with circulation patterns

    El Kenawy, Ahmed M.

    2016-05-30

    A long-term (1960-2013) assessment of the variability of continentality and aridity conditions over the Middle East and North Africa (MENA) region was undertaken. Monthly gridded temperature and precipitation data from the Climate Research Unit (CRU) (TS3.22 version) were used to compute the Johansson Continentality Index (JCI) and the Marsz Oceanity Index (MOI). In addition, the De Martonne index and the Pinna index were employed to assess recent changes in aridity conditions. All indices revealed a statistically significant increase in continental influences over the region, particularly in the Nile Basin and the Fertile Crescent. For aridity, the results suggested a generally statistically insignificant increase, with the most rapid changes occurring over the most humid regions (i.e. the Ethiopian Highlands and the Fertile Crescent). In order to explain the observed changes in the continentality and aridity conditions, we assessed the relationship between aridity and continentality indices and a wide range of large-scale circulation patterns. Results indicate that the spatial variability of continentality (as well as aridity) was closely coupled with the Atlantic modes of variability, e.g. the Eastern Atlantic pattern and the Atlantic Meridional Mode, compared to those of the Mediterranean Sea and the Indian Ocean. The results of this work highlight change processes in 2 important climate features in one of the hottest regions on Earth. Improving our understanding of the spatio-temporal characteristics of climate continentality and aridity has implications for a diversity of socio-political, economic, hydrological, and ecological activities in the MENA region.

  5. Changes in visual and sensory-motor resting-state functional connectivity support motor learning by observing.

    McGregor, Heather R; Gribble, Paul L

    2015-07-01

    Motor learning occurs not only through direct first-hand experience but also through observation (Mattar AA, Gribble PL. Neuron 46: 153-160, 2005). When observing the actions of others, we activate many of the same brain regions involved in performing those actions ourselves (Malfait N, Valyear KF, Culham JC, Anton JL, Brown LE, Gribble PL. J Cogn Neurosci 22: 1493-1503, 2010). Links between neural systems for vision and action have been reported in neurophysiological (Strafella AP, Paus T. Neuroreport 11: 2289-2292, 2000; Watkins KE, Strafella AP, Paus T. Neuropsychologia 41: 989-994, 2003), brain imaging (Buccino G, Binkofski F, Fink GR, Fadiga L, Fogassi L, Gallese V, Seitz RJ, Zilles K, Rizzolatti G, Freund HJ. Eur J Neurosci 13: 400-404, 2001; Iacoboni M, Woods RP, Brass M, Bekkering H, Mazziotta JC, Rizzolatti G. Science 286: 2526-2528, 1999), and eye tracking (Flanagan JR, Johansson RS. Nature 424: 769-771, 2003) studies. Here we used a force field learning paradigm coupled with resting-state fMRI to investigate the brain areas involved in motor learning by observing. We examined changes in resting-state functional connectivity (FC) after an observational learning task and found a network consisting of V5/MT, cerebellum, and primary motor and somatosensory cortices in which changes in FC were correlated with the amount of motor learning achieved through observation, as assessed behaviorally after resting-state fMRI scans. The observed FC changes in this network are not due to visual attention to motion or observation of movement errors but rather are specifically linked to motor learning. These results support the idea that brain networks linking action observation and motor control also facilitate motor learning. Copyright © 2015 the American Physiological Society.

  6. Safe and tolerable one-hour pamidronate infusion for multiple myeloma patients

    Dimitrios Chantzichristos

    2008-09-01

    Full Text Available Dimitrios Chantzichristos, Andréasson Björn, Johansson PeterDepartment of Internal Medicine, Uddevalla Hospital, Uddevalla, SwedenBackground: Once a month, patients with multiple myeloma received an infusion of bisphosphonates, principally to reduce osteoclastic bone resorption. Recommended infusion time for pamidronate is 2 hours in the US and 4 hours in Europe because of its potential nephrotoxicity. From 2003, a 90 mg infusion of pamidronate was provided over 1 hour to patients with no pre-existing renal impairment, in the Daily Care Unit at Uddevalla Hospital.Method: Retrospective analysis of the renal deterioration, serum calcium, and adverse effects in patients with multiple myeloma treated with 1-hour pamidronate 90 mg infusion from January 2003 to April 2007.Results: Seventy-nine patients provided valuable data. A total number of 846 infusions were given and the median number of infusion to each patient was 11. Significant creatinine elevation was seen in 7 patients (8.9%, after 19 infusions (2.2%. Renal deterioration occurred in 5 of these 7 patients, which was related to progress of the myeloma or opportunistic infections. Prevalence of infusion-related events was 0.8% and the mean total S-Ca was 0.05 mmol/L lower than the baseline.Conclusion: Few events of renal deterioration, hypocalcemia, or other adverse effects resulted from a 1-hour pamidronate 90 mg infusion for multiple myeloma patients with no pre-existing renal impairment.Keywords: bisphosphonates, pamidronate, multiple myeloma, infusion time

  7. Polyether ether ketone implants achieve increased bone fusion when coated with nano-sized hydroxyapatite: a histomorphometric study in rabbit bone

    Johansson P

    2016-04-01

    Full Text Available Pär Johansson,1 Ryo Jimbo,1 Yoshihito Naito,2 Per Kjellin,3 Fredrik Currie,3 Ann Wennerberg1 1Department of Prosthodontics, Faculty of Odontology, Malmö University, Malmö, Sweden; 2Oral Implant Center, Tokushima University Hospital, Tokushima, Japan; 3Promimic AB, Stena Center, Göteborg, Sweden Abstract: Polyether ether ketone (PEEK possesses excellent mechanical properties similar to those of human bone and is considered the best alternative material other than titanium for orthopedic spine and trauma implants. However, the deficient osteogenic properties and the bioinertness of PEEK limit its fields of application. The aim of this study was to limit these drawbacks by coating the surface of PEEK with nano-scaled hydroxyapatite (HA minerals. In the study, the biological response to PEEK, with and without HA coating, was investigated. Twenty-four screw-like and apically perforated implants in the rabbit femur were histologically evaluated at 3 weeks and 12 weeks after surgery. Twelve of the 24 implants were HA coated (test, and the remaining 12 served as uncoated PEEK controls. At 3 weeks and 12 weeks, the mean bone–implant contact was higher for test compared to control (P<0.05. The bone area inside the threads was comparable in the two groups, but the perforating hole showed more bone area for the HA-coated implants at both healing points (P<0.01. With these results, we conclude that nano-sized HA coating on PEEK implants significantly improved the osteogenic properties, and in a clinical situation this material composition may serve as an implant where a rapid bone fusion is essential. Keywords: HA, PEEK, osseointegration, histology, orthopedics, in vivo

  8. Changes in visual and sensory-motor resting-state functional connectivity support motor learning by observing

    McGregor, Heather R.

    2015-01-01

    Motor learning occurs not only through direct first-hand experience but also through observation (Mattar AA, Gribble PL. Neuron 46: 153–160, 2005). When observing the actions of others, we activate many of the same brain regions involved in performing those actions ourselves (Malfait N, Valyear KF, Culham JC, Anton JL, Brown LE, Gribble PL. J Cogn Neurosci 22: 1493–1503, 2010). Links between neural systems for vision and action have been reported in neurophysiological (Strafella AP, Paus T. Neuroreport 11: 2289–2292, 2000; Watkins KE, Strafella AP, Paus T. Neuropsychologia 41: 989–994, 2003), brain imaging (Buccino G, Binkofski F, Fink GR, Fadiga L, Fogassi L, Gallese V, Seitz RJ, Zilles K, Rizzolatti G, Freund HJ. Eur J Neurosci 13: 400–404, 2001; Iacoboni M, Woods RP, Brass M, Bekkering H, Mazziotta JC, Rizzolatti G. Science 286: 2526–2528, 1999), and eye tracking (Flanagan JR, Johansson RS. Nature 424: 769–771, 2003) studies. Here we used a force field learning paradigm coupled with resting-state fMRI to investigate the brain areas involved in motor learning by observing. We examined changes in resting-state functional connectivity (FC) after an observational learning task and found a network consisting of V5/MT, cerebellum, and primary motor and somatosensory cortices in which changes in FC were correlated with the amount of motor learning achieved through observation, as assessed behaviorally after resting-state fMRI scans. The observed FC changes in this network are not due to visual attention to motion or observation of movement errors but rather are specifically linked to motor learning. These results support the idea that brain networks linking action observation and motor control also facilitate motor learning. PMID:25995349

  9. Recent changes in continentality and aridity conditions over the Middle East and North Africa region, and their association with circulation patterns

    El Kenawy, Ahmed M.; McCabe, Matthew; Vicente-Serrano, Sergio M.; Robaa, Sayed M.; Lopez-Moreno, Juan I.

    2016-01-01

    A long-term (1960-2013) assessment of the variability of continentality and aridity conditions over the Middle East and North Africa (MENA) region was undertaken. Monthly gridded temperature and precipitation data from the Climate Research Unit (CRU) (TS3.22 version) were used to compute the Johansson Continentality Index (JCI) and the Marsz Oceanity Index (MOI). In addition, the De Martonne index and the Pinna index were employed to assess recent changes in aridity conditions. All indices revealed a statistically significant increase in continental influences over the region, particularly in the Nile Basin and the Fertile Crescent. For aridity, the results suggested a generally statistically insignificant increase, with the most rapid changes occurring over the most humid regions (i.e. the Ethiopian Highlands and the Fertile Crescent). In order to explain the observed changes in the continentality and aridity conditions, we assessed the relationship between aridity and continentality indices and a wide range of large-scale circulation patterns. Results indicate that the spatial variability of continentality (as well as aridity) was closely coupled with the Atlantic modes of variability, e.g. the Eastern Atlantic pattern and the Atlantic Meridional Mode, compared to those of the Mediterranean Sea and the Indian Ocean. The results of this work highlight change processes in 2 important climate features in one of the hottest regions on Earth. Improving our understanding of the spatio-temporal characteristics of climate continentality and aridity has implications for a diversity of socio-political, economic, hydrological, and ecological activities in the MENA region.

  10. The determination of trace element changes in Downer Cow Syndrome by nuclear methods

    Popescu, Ion V.; Iordan, M.; Dima, Gabriel; Stihi, Claudia; Oros, C.; Badica, Teodor

    2000-01-01

    Various biomedical applications of nuclear methods (especially Particle Induced X-Ray Emission PIXE) were developed in an extensive study by Johansson and Campbell.The causes of Downer Cow Syndrome (DCS) are the metabolic and toxic perturbation. The DCS is included in the largest group of dismineralisations with some other diseases of cattle like hypomagnesaemia. It is precisely a disease generated by the superposition of some factors. One of them is the type and the chemical composition of soil and plants involved in nutrition. Other factors are the chemical processes used in food preparation as well as some technological factors like: the husbandry system and the characteristics of the locally habitation and individual factors (the species, the productive type and physiological state). The origin of this syndrome is uncertain but the clinical experience indicates that the DCS is enhanced by the hypocalcaemic paresis of parturition. The diminution of some nutritive elements from food can be a cause of DCS. The cattle are more sensitive to the diminution of P in food in comparison to the diminution of Ca. An increase of this ratio determines unfortunately the Ca absorption because of the deficit of vitamin D. In the present study the elemental and enzymatic content of blood serum samples collected from cattle that are interesting from medical reasons was determined. The results obtained in pathological animals are compared with the normal data and with literature data for similar samples obtained from healthy cattle. Blood samples are collected from jugular zone of 30 cattle. Each serum sample was divided into three samples in order to make analyses by three methods (PIXE, Inductively Coupled Plasma and spectrometry using Bessey-Lowry method). (authors)

  11. Critical thinking dispositions among newly graduated nurses

    Wangensteen, Sigrid; Johansson, Inger S; Björkström, Monica E; Nordström, Gun

    2010-01-01

    wangensteen s., johansson i.s., björkström m.e. & nordström g. (2010) Critical thinking dispositions among newly graduated nurses. Journal of Advanced Nursing66(10), 2170–2181. Aim The aim of the study was to describe critical thinking dispositions among newly graduated nurses in Norway, and to study whether background data had any impact on critical thinking dispositions. Background Competence in critical thinking is one of the expectations of nursing education. Critical thinkers are described as well-informed, inquisitive, open-minded and orderly in complex matters. Critical thinking competence has thus been designated as an outcome for judging the quality of nursing education programmes and for the development of clinical judgement. The ability to think critically is also described as reducing the research–practice gap and fostering evidence-based nursing. Methods A cross-sectional descriptive study was performed. The data were collected between October 2006 and April 2007 using the California Critical Thinking Disposition Inventory. The response rate was 33% (n= 618). Pearson’s chi-square tests were used to analyse the data. Results Nearly 80% of the respondents reported a positive disposition towards critical thinking. The highest mean score was on the Inquisitiveness subscale and the lowest on the Truth-seeking subscale. A statistically significant higher proportion of nurses with high critical thinking scores were found among those older than 30 years, those with university education prior to nursing education, and those working in community health care. Conclusion Nurse leaders and nurse teachers should encourage and nurture critical thinking among newly graduated nurses and nursing students. The low Truth-seeking scores found may be a result of traditional teaching strategies in nursing education and might indicate a need for more student-active learning models. PMID:20384637

  12. Proposal of genetic traceability for Cinta Senese products

    O. Franci

    2010-04-01

    Full Text Available Cinta Senese is a white belted pig breed native of Italy. This breed is characterized by an high quality meat whereas its productive and reproductive performances are poor. The breed currently produces fresh and cured products with high market price. One of the factors associated with this high price is the quality of the raw material but consumers require that Cinta Senese be the only breed involved. There are some Cinta Senese products which are currently in the process of being recognized by European Union (PDO. Nevertheless the deceitful use of more fruitful breeds is anyhow possible, therefore the institution of a protocol for a DNA-based traceability of Cinta Senese products would be desirable. Traditionally breeds were classified by their colour or type so that over time a Standard of Excellence (phenotypic conformity was developed to define phenotype and supplemented by pedigree information. One of the main distinguishing features for pig breeds is coat colour and pattern. Two loci, Extension and Dominant White have a major influence on coat colour. The genes involved have been identified (MC1R and KIT respectively, variants have been described and associations with breed and colour determined (Giuffra et al., 2002, Johansson Moller et al., 1996, Kijas et al., 1998, 2001, Marklund et al., 1998, Pielberg et al., 2002. All the assayed mutations are causal of the investigated phenomena. These polymorphisms could play an important role in Quality Assurance programmes and maintenance of brand identity. The aim of this work was the study of these polymorphisms in Cinta Senese breed and the final purpose was the establishment of a DNA-based traceability protocol of Cinta Senese products.

  13. Radiative Rates for Forbidden Transitions in Doubly-Ionized Fe-Peak Elements

    Fivet, Vanessa; Quinet, P.; Bautista, M.

    2012-05-01

    Accurate and reliable atomic data for lowly-ionized Fe-peak species (Sc, Ti, V, Cr, Mn, Fe, Co, Ni and Cu) are of paramount importance for the analysis of the high resolution astrophysical spectra currently available. The third spectra of several iron group elements have been observed in different galactic sources like Herbig-Haro objects in the Orion Nebula [1] and stars like Eta Carinae [2]. However, forbidden transitions between low-lying metastable levels of doubly-ionized iron-peak ions have been very little investigated so far and radiative rates for those lines remain sparse or inexistent. We are carrying out a systematic study of the electronic structure of doubly-ionized iron-peak elements. The magnetic dipole (M1) and electric quadrupole (E2) transition probabilities are computed using the pseudo-relativistic Hartree-Fock (HFR) code of Cowan [3] and the central Thomas-Fermi-Dirac potential approximation implemented in AUTOSTRUCTURE [4]. This multi-platform approach allows for consistency checks and intercomparison and has proven very successful in the study of the complex Fe-peak species where many different effects contribute [5]. References [1] A. Mesa-Delgado et al., MNRAS 395 (2009) 855 [2] S. Johansson et al., A&A 361 (2000) 977 [3] R.D. Cowan, The Theory of Atomic Structure and Spectra, Berkeley: Univ. California Press (1981) [4] N.R. Badnell, J. Phys. B: At. Mol. Opt. Phys. 30 (1997) 1 [5] M. Bautista et al., ApJ 718 (2010) L189

  14. Osteogenic response of human mesenchymal stem cells to well-defined nanoscale topography in vitro

    de Peppo GM

    2014-05-01

    Full Text Available Giuseppe Maria de Peppo,1–3 Hossein Agheli,2,3 Camilla Karlsson,2,3 Karin Ekström,2,3 Helena Brisby,3,4 Maria Lennerås,2,3 Stefan Gustafsson,3,5 Peter Sjövall,3,5,6 Anna Johansson,2,3 Eva Olsson,3,5 Jukka Lausmaa,3,6 Peter Thomsen,2,3 Sarunas Petronis3,6 1The New York Stem Cell Foundation Research Institute, New York, NY, USA; 2Department of Biomaterials, Sahlgrenska Academy, University of Gothenburg, 3BIOMATCELL VINN Excellence Center of Biomaterials and Cell Therapy, 4Department of Orthopaedics, Sahlgrenska Academy, University of Gothenburg, 5Applied Physics, Chalmers University of Technology, Göteborg, Sweden; 6Chemistry, Materials and Surfaces, SP Technical Research Institute of Sweden, Borås, Sweden Background: Patterning medical devices at the nanoscale level enables the manipulation of cell behavior and tissue regeneration, with topographic features recognized as playing a significant role in the osseointegration of implantable devices. Methods: In this study, we assessed the ability of titanium-coated hemisphere-like topographic nanostructures of different sizes (approximately 50, 100, and 200 nm to influence the morphology, proliferation, and osteogenic differentiation of human mesenchymal stem cells (hMSCs. Results: We found that the proliferation and osteogenic differentiation of hMSCs was influenced by the size of the underlying structures, suggesting that size variations in topographic features at the nanoscale level, independently of chemistry, can be exploited to control hMSC behavior in a size-dependent fashion. Conclusion: Our studies demonstrate that colloidal lithography, in combination with coating technologies, can be exploited to investigate the cell response to well defined nanoscale topography and to develop next-generation surfaces that guide tissue regeneration and promote implant integration. Keywords: colloidal lithography, nanotopography, human mesenchymal stem cells, cell proliferation, osteogenic

  15. What is a global manager?

    Bartlett, Christopher A; Ghoshal, Sumantra

    2003-08-01

    Riven by ideology, religion, and mistrust, the world seems more fragmented than at any time since, arguably, World War II. But however deep the political divisions, business operations continue to span the globe, and executives still have to figure out how to run them efficiently and well. In "What Is a Global Manager?" (first published in September-October 1992), business professors Christopher Bartlett and Sumantra Ghoshal lay out a model for a management structure that balances the local, regional, and global demands placed on companies operating across the world's many borders. In the volatile world of transnational corporations, there is no such thing as a "universal" global manager, the authors say. Rather, there are three groups of specialists: business managers, country managers, and functional managers. And there are the top executives at corporate headquarters who manage the complex interactions between the three--and can identify and develop the talented executives a successful transnational requires. This kind of organizational structure characterizes a transnational rather than an old-line multinational, international, or global company. Transnationals integrate assets, resources, and diverse people in operating units around the world. Through a flexible management process, in which business, country, and functional managers form a triad of different perspectives that balance one another, transnational companies can build three strategic capabilities: global-scale efficiency and competitiveness; national-level responsiveness and flexibility; and cross-market capacity to leverage learning on a worldwide basis. Through a close look at the successful careers of Leif Johansson of Electrolux, Howard Gottlieb of NEC, and Wahib Zaki of Procter & Gamble, the authors illustrate the skills that each managerial specialist requires.

  16. Environmental Survey of Drinking Water Sources in Kampala, Uganda, during a Typhoid Fever Outbreak.

    Murphy, J L; Kahler, A M; Nansubuga, I; Nanyunja, E M; Kaplan, B; Jothikumar, N; Routh, J; Gómez, G A; Mintz, E D; Hill, V R

    2017-12-01

    In 2015, a typhoid fever outbreak began in downtown Kampala, Uganda, and spread into adjacent districts. In response, an environmental survey of drinking water source types was conducted in areas of the city with high case numbers. A total of 122 samples was collected from 12 source types and tested for Escherichia coli , free chlorine, and conductivity. An additional 37 grab samples from seven source types and 16 paired large volume (20 liter) samples from wells and springs were also collected and tested for the presence of Salmonella enterica serovar Typhi. Escherichia coli was detected in 60% of kaveras (drinking water sold in plastic bags) and 80% of refilled water bottles; free chlorine was not detected in either source type. Most jerry cans (68%) contained E. coli and had free chlorine residuals below the WHO-recommended level of 0.5 mg/liter during outbreaks. Elevated conductivity readings for kaveras, refilled water bottles, and jerry cans (compared to treated surface water supplied by the water utility) suggested that they likely contained untreated groundwater. All unprotected springs and wells and more than 60% of protected springs contained E. coli Water samples collected from the water utility were found to have acceptable free chlorine levels and no detectable E. coli While S Typhi was not detected in water samples, Salmonella spp. were detected in samples from two unprotected springs, one protected spring, and one refilled water bottle. These data provided clear evidence that unregulated vended water and groundwater represented a risk for typhoid transmission. IMPORTANCE Despite the high incidence of typhoid fever globally, relatively few outbreak investigations incorporate drinking water testing. During waterborne disease outbreaks, measurement of physical-chemical parameters, such as free chlorine residual and electrical conductivity, and of microbiological parameters, such as the presence of E. coli or the implicated etiologic agent, in drinking

  17. LEWIS BINFORD AND HIS MORAL MAJORITY (Lewis Binford y su mayoría moral

    Alice Beck Kehoe

    2011-06-01

    Full Text Available This essay looks at the late Lewis Binford’s career from the standpoint of sociology of science. His thinking and manner reflect his socialization in Virginia Baptist subculture. As convinced of his authority on science as Jerry Falwell was of his authority on Biblical morality, Lewis Binford and his third wife Sally Rosen Binford excited a group of 1960s students to follow Lewis in an outmoded version of science (hypothetico-deductive and in trusting statistics. The “frames of reference” he laboriously constructed are naïve on environmental interpretation and, because he expressed contempt for “political” aspects of archaeology, fail to take into account effects of colonialism. His work is often scientistic, in the “modern” mode that historian Dorothy Ross describes as characteristic of twentieth-century American social sciences. ESPAÑOL: En este ensayo se analiza la etapa final de la carrera de Lewis Binford desde el punto de vista de la sociología de la ciencia. Su pensamiento refleja su socialización en el seno de la subcultura de la Virginia baptista. Tan convencido de su autoridad en la ciencia como Jerry Falwell lo fuera sobre la moralidad bíblica, Lewis Binford y su tercera esposa Sally Rosen Binford animaron a un grupo estudiantes de los sesenta a seguir a Lewis a través de una versión anticuada de la ciencia (hipotético-deductiva y a confiar en la estadística. Los “marcos de referencia” que laboriosamente construyó son ingenuos en la interpretación del medio ambiente y, como expresó el desprecio por los aspectos “políticos” de la arqueología, no tienen en cuenta los efectos del colonialismo. Su trabajo es a menudo cientificista, en el sentido “moderno” que la historiadora Dorothy Ross describe como una característica de las ciencias sociales norteamericanas del siglo XX.

  18. The second international congress on myeloproliferative and myelodysplastic syndromes.

    Silver, R T; Bennett, J M; Deininger, M; Feldman, E; Rafii, S; Silverstein, R L; Solberg, L A; Spivak, J L

    2004-09-01

    This meeting was convened by Richard T. Silver, M.D. and co-chaired by Jerry L. Spivak, M.D. It was held from 16 to 18 October 2003 in New York City, New York, USA. Thirty-nine invited speakers from nine different countries participated in the conference. There were more than 350 attendees. There were formal presentations and discussions on biology, clinical aspects, and management of patients with these diverse bone marrow stem cell disorders linked by a variable progression to acute myeloid leukemia. Of considerable interest, a clinical symposium exclusively for patients was held the day preceding the meeting at which John Bennett, Tiziano Barbui, Richard Silver, Jerry Spivak, and Ayalew Tefferi spoke on various topics pertaining to these diseases. This proved to be highly informative to the patients who reported that they enjoyed the program immensely. This was sponsored by the Cancer Research & Treatment Fund, Inc. Representatives of the Myelodysplasia Foundation were also present. This meeting report provides a summary of five different sections prepared by one or more of the session chairs. The keynote address was given by Shahin Rafii (Cornell Medical Center). Most appropriately, this talk focused on the expression and activation of angiogenic factors which play a crucial role in the progression of both myeloproliferative disorders and myelodysplastic syndromes (MDS). Among the known factors, vascular endothelial growth tyrosine kinase receptors (VEGF-R1, R2, and R3) support proliferation, survival, and mobility. Rafii's team has demonstrated that these receptors are expressed on subsets of primary hematopoietic cells as well as leukemic cells. Some leukemic cells express both VEGF-A and VEGF-R2, resulting in the generation of an autocrine loop that supports survival and within the osteoblastic zone translocating these cells to the vascular enriched niche for receipt of molecular instructions required for proliferation and differentiation. A pathologic

  19. Proceedings of the Twenty-Fourth Annual Software Engineering Workshop

    2000-01-01

    On December 1 and 2, the Software Engineering Laboratory (SEL), a consortium composed of NASA/Goddard, the University of Maryland, and CSC, held the 24th Software Engineering Workshop (SEW), the last of the millennium. Approximately 240 people attended the 2-day workshop. Day 1 was composed of four sessions: International Influence of the Software Engineering Laboratory; Object Oriented Testing and Reading; Software Process Improvement; and Space Software. For the first session, three internationally known software process experts discussed the influence of the SEL with respect to software engineering research. In the Space Software session, prominent representatives from three different NASA sites- GSFC's Marti Szczur, the Jet Propulsion Laboratory's Rick Doyle, and the Ames Research Center IV&V Facility's Lou Blazy- discussed the future of space software in their respective centers. At the end of the first day, the SEW sponsored a reception at the GSFC Visitors' Center. Day 2 also provided four sessions: Using the Experience Factory; A panel discussion entitled "Software Past, Present, and Future: Views from Government, Industry, and Academia"; Inspections; and COTS. The day started with an excellent talk by CSC's Frank McGarry on "Attaining Level 5 in CMM Process Maturity." Session 2, the panel discussion on software, featured NASA Chief Information Officer Lee Holcomb (Government), our own Jerry Page (Industry), and Mike Evangelist of the National Science Foundation (Academia). Each presented his perspective on the most important developments in software in the past 10 years, in the present, and in the future.

  20. STS-84 oxygen generator for Mir on display at SPACEHAB

    1997-01-01

    Representatives of RSC Energia in Russia and other onlookers in the SPACEHAB Payload Processing Facility examine an oxygen generator which the Space Shuttle Atlantis will carry to the Russian Mir Space Station on Mission STS-84. Sergei Romanov, second from right in the white shirt, is the spokesperson for generator manufacturer RSC Energia. The nearly 300-pound generator will be strapped down on the inside surface of a SPACEHAB Double Module for the trip to Mir. It will replace one of two Mir units that have been malfunctioning recently. The generator functions by electrolysis, which separates water into its oxygen and hydrogen components. The hydrogen is vented and the oxygen is used for breathing by the Mir crew. The generator is 4.2 feet in length and 1.4 feet in diameter. STS-84, which is planned to include a Mir crew exchange of astronaut C. Michael Foale for Jerry M. Linenger, is targeted for a May 15 liftoff. It will be the sixth Shuttle-Mir docking.

  1. STS-84 M.S. Kondakova with husband Ryumin at SLF

    1997-01-01

    STS-84 Mission Specialist Elena V. Kondakova, a cosmonaut with the Russian Space Agency, and her husband, Valery Ryumin, greet press represenatives and other well wishers after her arrival at KSCs Shuttle Landing Facility. Ryumin is director of the Mir- Shuttle program for RSC Energia in Russia. This will be Kondakovas first flight on a U.S. Space Shuttle, but her second trip into space. She spent 169 days in space as flight engineer of the 17th main mission on Mir from October 1994 to March 1995. STS-84 will be the sixth docking of the Space Shuttle with the Russian Space Station Mir. During the docking, STS-84 Mission Specialist C. Michael Foale will transfer to the Russian space station to become a member of the Mir 23 crew, replacing U.S. astronaut Jerry M. Linenger, who will return to Earth on Atlantis. Foale is scheduled to remain on Mir about four months until his replacement arrives on STS-86 in September.

  2. Treasures of the Southern Sky

    Gendler, Robert; Malin, David

    2011-01-01

    In these pages, the reader can follow the engaging saga of astronomical exploration in the southern hemisphere, in a modern merger of aesthetics, science, and a story of human endeavor. This book is truly a celebration of southern skies.  Jerry Bonnell, Editor - Astronomy Picture of the Day The southern sky became accessible to scientific scrutiny only a few centuries ago, after the first European explorers ventured south of the equator. Modern observing and imaging techniques have since revealed what seems like a new Universe, previously hidden below the horizon, a fresh astronomical bounty of beauty and knowledge uniquely different from the northern sky. The authors have crafted a book that brings this hidden Universe to all, regardless of location or latitude. Treasures of the Southern Sky celebrates the remarkable beauty and richness of the southern sky in words and with world-class imagery. In part, a photographic anthology of deep sky wonders south of the celestial equator, this book also celebrates th...

  3. Zebra finches can use positional and transitional cues to distinguish vocal element strings.

    Chen, Jiani; Ten Cate, Carel

    2015-08-01

    Learning sequences is of great importance to humans and non-human animals. Many motor and mental actions, such as singing in birds and speech processing in humans, rely on sequential learning. At least two mechanisms are considered to be involved in such learning. The chaining theory proposes that learning of sequences relies on memorizing the transitions between adjacent items, while the positional theory suggests that learners encode the items according to their ordinal position in the sequence. Positional learning is assumed to dominate sequential learning. However, human infants exposed to a string of speech sounds can learn transitional (chaining) cues. So far, it is not clear whether birds, an increasingly important model for examining vocal processing, can do this. In this study we use a Go-Nogo design to examine whether zebra finches can use transitional cues to distinguish artificially constructed strings of song elements. Zebra finches were trained with sequences differing in transitional and positional information and next tested with novel strings sharing positional and transitional similarities with the training strings. The results show that they can attend to both transitional and positional cues and that their sequential coding strategies can be biased toward transitional cues depending on the learning context. This article is part of a Special Issue entitled: In Honor of Jerry Hogan. Copyright © 2014 Elsevier B.V. All rights reserved.

  4. Revivalist Nationalism since World War II: From “Wake up, America!” to “Make America Great Again”

    Daniel Hummel

    2016-11-01

    Full Text Available Between 1945 and 1980, evangelicals emerged as a key political constituency in American politics, helping to form the Religious Right and work for the election of Ronald Reagan and other conservative Republicans. This article argues that they embraced a distinctive type of revivalist nationalism, centered around the mass revival. Case studies of Billy Graham, Bill Bright, Jerry Falwell, and Ronald Reagan offer a narrative of postwar revivalist nationalism and demonstrate that evangelicals renegotiated the relationship between personal salvation and national renewal during this period, facilitating their mass entry into partisan politics. Billy Graham presented in his early crusades an unsophisticated assumption that mass conversion would lead to national renewal. Later revivalists such as Bill Bright, founder of Campus Crusade for Christ, sought to reorient revivalism toward directed political organization, leading in the 1970s to decreasing emphasis on personal conversion and increasing focus on the political process. By the 1980 presidential election, the Religious Right had completely abandoned the priority of personal conversion and sought instead to revive the “principles” of a Christian America. Ronald Reagan embodied this principle-oriented revival, and helped crystalize a revivalist nationalism that remains embedded in contemporary evangelical politics.

  5. Don Quixote, Sweded by Michel Gondry in Be Kind Rewind (2008

    Hogan Erin K.

    2017-12-01

    Full Text Available In the spirit of poetic license from Be Kind Rewind (2008, this article argues that Michel Gondry’s film “swedes,” its playful neologism for ersatz remaking of Hollywood and classic films, Miguel de Cervantes’s Don Quixote. The feature follows the Sanchification of Jerry (Jack Black, Gondry’s Don Quixote, and Quixotification of Mike (Mos Def, Gondry’s Sancho, as they nostalgically wrong cinematic rights through sweding and try to save their working-class neighbourhood from condemnation and gentrification through community film making. Gondry swedes the Quixote through his engagement with major themes and operations in Cervantes’s classic, including nostalgia, story-telling, conflicts between reality and fantasy, authorship, the grotesque and carnivalesque, (anti-heroes, race and gender-bending, genre, and addressees turned addressers. This article discusses Be Kind Rewind’s relationship to Hollywoodian and Cervantine classics through the theoretical frameworks of Julio Garcia Espinosa’s imperfect cinema and Foucauldian semiotics, respectively. Be Kind Rewind uses and abuses Hollywood stereotypes to re-purpose them for a critique of discriminatory practices. Where casting is concerned and where Michel’s characters diverge from Miguel’s, Be Kind Rewind advances that skin colour is not an arbitrary sign and that race has historical and contemporary meaning in intercultural interactions.

  6. Ross Works on the Assembly Concept for Construction of Erectable Space Structure (ACCESS) During

    1985-01-01

    The crew assigned to the STS-61B mission included Bryan D. O'Conner, pilot; Brewster H. Shaw, commander; Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Australia); and SATCOM KU-2 (RCA Americom). Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, Virginia, and the Marshall Space Flight Center (MSFC), EASE and ACCESS were developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). In this STS-61B onboard photo, astronaut Ross works on ACCESS high above the orbiter. The primary objective of these experiments was to test the structural assembly concepts for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

  7. Astronaut Ross Approaches Assembly Concept for Construction of Erectable Space Structure (ACCESS)

    1999-01-01

    The crew assigned to the STS-61B mission included Bryan D. O'Conner, pilot; Brewster H. Shaw, commander; Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Australia); and SATCOM KU-2 (RCA Americom). Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, Virginia, and the Marshall Space Flight Center (MSFC), EASE and ACCESS were developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). In this STS-61B onboard photo, astronaut Ross, perched on the Manipulator Foot Restraint (MFR) approaches the erected ACCESS. The primary objective of these experiments was to test the structural assembly concepts for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

  8. STS-61B Crew Portrait

    1985-01-01

    The crew assigned to the STS-61B mission included (kneeling left to right) Bryan D. O'conner, pilot; and Brewster H. Shaw, commander. On the back row, left to right, are Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Autralia); and SATCOM KU-2 (RCA Americom. Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, VA and Marshall Space Flight Center (MSFC), the Assembly Concept for Construction of Erectable Space Structures (ACCESS) was developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). The primary objective of this experiment was to test the ACCESS structural assembly concept for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

  9. STS-61B Astronaut Spring During EASE Extravehicular Activity (EVA)

    1985-01-01

    The crew assigned to the STS-61B mission included Bryan D. O'Conner, pilot; Brewster H. Shaw, commander; Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Australia); and SATCOM KU-2 (RCA Americom). Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, Virginia, and the Marshall Space Flight Center (MSFC), the EASE and ACCESS were developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). In this STS-61B onboard photo, astronaut Spring was working on the EASE during an Extravehicular Activity (EVA). The primary objective of this experiment was to test the structural assembly concepts for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

  10. STS-61B Astronaut Ross Works on Assembly Concept for Construction of Erectable Space Structure

    1985-01-01

    The crew assigned to the STS-61B mission included Bryan D. O'Conner, pilot; Brewster H. Shaw, commander; Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Australia); and SATCOM KU-2 (RCA Americom). Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, Virginia and the Marshall Space Flight Center (MSFC), EASE and ACCESS were developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). In this STS-61B onboard photo astronaut Ross, located on the Manipulator Foot Restraint (MFR) over the cargo bay, erects ACCESS. The primary objective of this experiment was to test the structural assembly concepts for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

  11. STS-61B Astronauts Ross and Spring Work on Experimental Assembly of Structures in Extravehicular

    1985-01-01

    The crew assigned to the STS-61B mission included Bryan D. O'Conner, pilot; Brewster H. Shaw, commander; Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Australia); and SATCOM KU-2 (RCA Americom). Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, Virginia, and the Marshall Space Flight Center (MSFC), EASE and ACCESS were developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). This STS-61B onboard photo depicts astronauts Ross and Spring working on EASE. The primary objective of these experiments was to test the structural assembly concepts for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

  12. STS-61B Astronaut Ross During ACCESS Extravehicular Activity

    1985-01-01

    The crew assigned to the STS-61B mission included Bryan D. O'Conner, pilot; Brewster H. Shaw, commander; Charles D. Walker, payload specialist; mission specialists Jerry L. Ross, Mary L. Cleave, and Sherwood C. Spring; and Rodolpho Neri Vela, payload specialist. Launched aboard the Space Shuttle Atlantis November 28, 1985 at 7:29:00 pm (EST), the STS-61B mission's primary payload included three communications satellites: MORELOS-B (Mexico); AUSSAT-2 (Australia); and SATCOM KU-2 (RCA Americom). Two experiments were conducted to test assembling erectable structures in space: EASE (Experimental Assembly of Structures in Extravehicular Activity), and ACCESS (Assembly Concept for Construction of Erectable Space Structure). In a joint venture between NASA/Langley Research Center in Hampton, VA and the Marshall Space Flight Center (MSFC), ACCESS and EASE were developed and demonstrated at MSFC's Neutral Buoyancy Simulator (NBS). In this STS-61B onboard photo, astronaut Ross was working on the ACCESS experiment during an Extravehicular Activity (EVA). The primary objective of this experiment was to test the ACCESS structural assembly concept for suitability as the framework for larger space structures and to identify ways to improve the productivity of space construction.

  13. Cine Club

    Ciné Club

    2011-01-01

    Wednesday 29 June 2011 at 20:30 CERN Council Chamber Arizona Dream  By/de : Emir Kusturica (USA/France, 1993) 142 min With/avec: Johnny Depp, Jerry Lewis, Fay Dunaway, Lily Taylor, Vincent Gallo A romantic comedy about the adventures of an innocent dreamer in the weird and colourful landscape of the American West. Caught between childhood and adulthood he finds himself back in his hometown where he becomes involved with a wealthy widow and her stepdaughter. Original version english; english subtitles Entrance : 2 CHF Projection from DVD http://cineclub.web.cern.ch/Cineclub/     Thursday 7 July 2011 at 20:30 CERN Council Chamber Burn After Reading  By/de : Ethan Coen and Joel Coen (USA/UK/France, 2008) 102 min With/avec: George Clooney, Frances McDormand, Brad Pitt, John Malkovich, Tilda Swinton Osbourne Cox, a Balkan expert, is fired at the CIA, so he begins a memoir. His wife wants a divorce and expects her lover, Harry, a philandering State Dep...

  14. Natural-trap ursid mortality and the Kurtén Response.

    Wolverton, Steve

    2006-05-01

    Ursid mortality data have long been used to evaluate associations between cave-bear remains (Ursus deningeri and U. spelaeus) and hominin (Homo sp.) remains. Typically, such ursid assemblages produce mortality patterns that indicate that juvenile and old bears died during hibernation, a pattern that is used to suggest that humans and bears occupied the same caves at different times. However, a different kind of mortality pattern can also be used to suggest human influence on cave bears, particularly under circumstances when bears and humans compete for habitat. In particular, data from Lawson Cave and Jerry Long Cave, Missouri indicate that young-adult North American black bears (Ursus americanus) are prone to capture in natural-trap caves. Similar faunal data from Sima de los Huesos in Spain, where cave-bear and hominin remains are found in the same deposit, might also suggest that the bears died from falling into a natural trap. It is concluded that mortality analysis of ursid remains from caves is a useful tool with which to evaluate accumulation histories of cave deposits and relations between humans, artifacts, and cave-bear remains. In particular, ursid mortality data are relevant to the Kurtén Response, a hypothesis reiterated in the recent literature that implicates human encroachment on ursid habitat (e.g., cave den sites) as a potential cause in cave-bear extinction.

  15. Tamarisk control on public lands in the desert of southern California: two case studies

    1994-01-01

    As a land manager, the Federal Government faces enormous challenges from exotic pest invasions and associated changes to the structure and stability of native ecosystems (Bureau of Land Management, 1988). On public lands administered by the Bureau of Land Management (BLM) alone, it is estimated that almost three million hectares are occupied by invasive exotic plant species (weeds). Assuming an annual rate of invasion of 14 percent, 930 hectares of BLM-administered land are infested everyday by weeds (Jerry Asher, personal communication). When one considers the fact that BLM administers only about one-third of the public land in the United States (The Keystone Center, 1991), the magnitude of the problem assumes staggering proportions. The scenario described in the quote above portrays only some of the problems associated with the spread of the exotic plant tamarisk, a species on the California Exotic Pest Plant Council’s list of exotic pest plants of greatest concern (California Exotic Pest Plant Council, 1993). In this paper we review the threats posed by tamarisk invasion and proliferation and examine the traits that make the plant such a successful competitor. In addition, we highlight two tamarisk control efforts conducted by the Bureau of Land Management in the southern California desert.

  16. The third International Congress on Myeloproliferative and Myelodysplastic Syndromes.

    Silver, R T; Bennett, J M; Goldman, J M; Spivak, J L; Tefferi, A

    2007-01-01

    This meeting was convened by Richard T. Silver and co-chaired by Jerry L. Spivak. It was held from 27 to 29 October 2005 in Washington, DC. Thirty-one invited speakers from seven different countries participated in the conference, which was attended by more than 300 individuals from 23 countries. As in previous years, a clinical symposium for patients, held the day before the symposium, was sponsored by the Cancer Research and Treatment Fund, Inc., New York, NY 10021. This meeting report provides a summary of the five sessions prepared and highlighted by one of the session chairs. In addition to the formal presentations on the biology, clinical aspects and management of these diverse marrow stem cell disorders, there was considerable interest generated because of the availability of several new agents that have been recently approved. A special luncheon satellite symposium was devoted to the dramatic changes in the therapeutic options for the myelodysplastic syndromes, sponsored by MGI Pharma, Inc. The keynote address was presented by Dr. George Q. Daley from Harvard Medical School and the Children's Hospital Medical Center. He reviewed the molecular steps in the formation of the Philadelphia chromosome and some of the newly described mutations leading to resistance to chemotherapy (see Section 4).

  17. KSC-05PD-0807

    2005-01-01

    KENNEDY SPACE CENTER, FLA. After arrival at NASAs Kennedy Space Center, the STS-114 crew members are greeted by KSC officials. Seen from left are Deputy Director Woodrow Whitlow Jr., Commander Eileen Collins, Mission Specialists Charles Camarda (behind Collins) and Andrew Thomas, astronaut Jerry Ross, who is chief of the Vehicle Integration Test (VIT) office, VIT Lead for STS-114 Robert Hanley, Shuttle Launch Director Mike Leinbach and Center Director Jim Kennedy. Crew members are taking part in the Terminal Countdown Demonstration Test (TCDT) over the next three days. The TCDT is held at KSC prior to each Space Shuttle flight. It provides the crew of each mission an opportunity to participate in simulated countdown activities. The test ends with a mock launch countdown culminating in a simulated main engine cutoff. The crew also spends time undergoing emergency egress training exercises at the launch pad. STS-114 is the first Return to Flight mission to the International Space Station. The launch window extends July 13 through July 31.

  18. Energy Materials Coordinating Committee (EMaCC), Fiscal year 1990

    None, None

    1991-05-31

    The DOE Energy Materials Coordinating Committee (EMaCC) serves primarily to enhance coordination among the Department's materials programs and to further the effective use of materials expertise within the Department. These functions are accomplished through the exchange of budgetary and planning information among program managers and through technical meetings/workshops on selected topics involving both DOE and major contractors. Four topical subcommittees are established and are continuing their own programs: Structural Ceramics, Electrochemical Technologies, Radioactive Waste Containment, and Superconductivity. In addition, the EMaCC aids in obtaining materialsrelated inputs for both intra- and inter-agency compilations. Membership in the EMaCC is open to any Department organizational unit; participants are appointed by Division or Office Directors. The current active membership is listed on the following four pages. The EMaCC reports to the Director of the Office of Energy Research in his capacity as overseer of the technical programs of the Department. This annual technical report is mandated by the EMaCC terms of reference. This report summarizes EMaCC activities for FY 1990 and describes the materials research programs of various offices and divisions within the Department. The Chairman of EMaCC for FY 1990 was Scott L. Richlen; the Executive Secretary was Dr. Jerry Smith.

  19. Medical devices for the anesthetist: current perspectives

    Ingrande J

    2014-03-01

    Full Text Available Jerry Ingrande, Hendrikus JM LemmensDepartment of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA, USAAbstract: Anesthesiologists are unique among most physicians in that they routinely use technology and medical devices to carry out their daily activities. Recently, there have been significant advances in medical technology. These advances have increased the number and utility of medical devices available to the anesthesiologist. There is little doubt that these new tools have improved the practice of anesthesia. Monitoring has become more comprehensive and less invasive, airway management has become easier, and placement of central venous catheters and regional nerve blockade has become faster and safer. This review focuses on key medical devices such as cardiovascular monitors, airway equipment, neuromonitoring tools, ultrasound, and target controlled drug delivery software and hardware. This review demonstrates how advances in these areas have improved the safety and efficacy of anesthesia and facilitate its administration. When applicable, indications and contraindications to the use of these novel devices will be explored as well as the controversies surrounding their use.Keywords: catheters, echocardiography, ultrasound, fiberoptic bronchoscope, laryngeal mask airway, closed-loop anesthesia

  20. Genrer og medier - et kort overblik

    Jerry Palmer

    1990-08-01

    Full Text Available Det er vanskeligt at finde korte oversigter på dansk over fænomenet "genrer og medier". Selv i det nye opslagsværk MEDIEHÅNDBOGEN (Gyldendal 1990 leder man forgæves efter en selvstændig artikel om genre, og henvises blot artikler om "blandingsgenrer", "film" og "journa- listiske fortællerformer". Både for at dække dette hul i medie-faglittera- turen og for at forsyne de mere specifikke artikler om genreproblem- stillinger i dette nummer med et indledende rids bringer vi her Jerry Palmers lille artikel, der dels anskuer genre i et kort historisk perspek- tiv (tilbage til Platon og Aristoteles, dels opridser nogle positioner i den nyere debat. Palmer diskuterer bl.a., om det er muligt entydigt at kategorisere en tekst som tilhørende én bestemt genre, og om genretilhørsforhold skyldes iboende træk ved teksten selv, eller er afledt af kommunikationsproces- sen i dens helhed, specielt på modtagersiden? Artiklen, der blev præsen- teret ved IAMCRs konference i Bled (1990 er oversat og bearbejdet af Henning Silverbrandt.

  1. Umysł: system sprzeczny, ale nie trywialny

    Mateusz Hohol

    2010-12-01

    Full Text Available In this article, the model of an inconsistent mind according to suggestions of Hilary Putnam and Alan Turing is presented from the perspective of the cognitive sciences and the evolutionary psychology. An attempt to reconcile the two versions of the modular model of mind by Jerry Fodor and Steven Pinker is undertaken followed by the discussion of the problem of evolutionary origin of mind. Next, the problem of the central module (interface is considered which is supposed to integrate the individual and specialized modules of mind. The main thesis of this article states that the ‘global’ inconsistency of mind may result from the inconsistencies among ‘local’ computational modules of mind. Mind may be modeled as an inconsistent formal system which remains non-trivial. Consequently, it seems rational to postulate that the operation of mind is not based on the classical Aristotelian logic and is better described the systems of a paraconsistent logic. Best examples of such logical systems include the discussive logic by Stanisław Jaśkowski, the logic of formal inconsistency (LFI by Newton da Costa and the many-valued logic by Jan Łukasiewicz and Graham Priest.

  2. 1983 James B. Macelwane Awards: Donald J. DePaolo

    Wasson, John T.; DePaolo, Donald J.

    We honor Don DePaolo with the Macelwane Award for several key contributions to the earth sciences. While a graduate student at Caltech Don recognized that the study of an isotopic parent—daughter pair having the same volatility and the same host phases could eliminate many of the ambiguities that had plagued previous attempts to apply isotopic data to the study of mantle reservoirs and that the 147Sm-143Nd system was such a geochemically coherent pair.Following Gunter Lugmair's pioneering work on meteorites, Don was one of the first to work out laboratory techniques for the study of Sm and Nd; these techniques and the high-precision mass spectrometers of the Wasserburg lab allowed Don and Jerry to demonstrate in several key papers that there were at least two major mantle reservoirs and to examine earth structural models that could account for the observations. Don continues to contribute new ideas to this area; for example, in a paper in press he discusses the use of 176Lu-176Hf results to place constraints on the rate of crustal recycling.

  3. STS-88 Day 10 Highlights

    1998-01-01

    On this tenth day of the STS-88 mission, the flight crew, Commander Robert D. Cabana, Pilot Frederick W. Sturckow, and Mission Specialists Nancy J. Currie, James H. Newman, Jerry L. Ross, and Sergei Krikalev are awakened by the sounds of Elvis Presley's "Hound Dog". Today's activities are devoted mostly to tasks that ready the station for future assembly work. The crew's first job is to release some cable ties on four cables connected on an earlier space walk, three located on Unity's upper mating adapter and one on its lower adapter, to relieve tension on the lines. The space walkers also will check an insulation cover on one cable connection on the lower Pressurized Mating Adapter (PMA 2) to make sure it is fully installed. Near the end of the space walk, the astronauts conduct a detailed photographic survey of the space station from top to bottom. Finally, each astronaut test fires the Simplified Aid for Extravehicular Activity Rescue (SAFER) jet backpacks they are wearing, a type of space "lifejacket," that would allow an astronaut to fly back to the station if they should ever become untethered.

  4. STS-84 Day 08 Highlights

    1995-01-01

    On this eighth day of the STS-84 mission, the flight crew, Cmdr. Charles J. Precourt, Pilot Eileen M. Collins, Payload Cmdr, Jean-Francois Clervoy (ESA), Mission Specialists Edward T. Lu, Carlos I. Noriega, Elena V. Kondakova, Jerry M. Linenger (download), and C. Michael Foale (upload) sing 'The Cosmonauts' Song' to Mir-23 crew members Vasily Tsibliev, Alexander Lazutkin and astronaut Mike Foale, who is beginning his four-month research mission on Mir. Foale and his new crewmates played music as Atlantis departed following the joint phase of the flight. Atlantis' undocking from Mir was modified from previous joint missions in that a flyaround of the station for photographic purposes was not conducted. Instead, Pilot Eileen Collins guided Atlantis below the Mir after the two spacecraft completed their physical separation, stopping three times at distances of 90, 300 and 1,500 feet to collect data from a European sensor device designed to assist future rendezvous of a proposed European Space Agency resupply vehicle with the International Space Station. Once the data collection was completed, the shuttle took advantage of natural orbital mechanics to drift beneath and out in front of Mir.

  5. PREFACE: XXXVI Symposium on Nuclear Physics (Cocoyoc 2013)

    Barrón-Palos, Libertad; Morales-Agiss, Irving; Martínez-Quiroz, Enrique

    2014-03-01

    logo The XXXVI Symposium on Nuclear Physics, organized by the Division of Nuclear Physics of the Mexican Physical Society, took place from 7-10 January, 2013. As it is customary, the Symposium was held at the Hotel Hacienda Cocoyoc, in the state of Morelos, Mexico. Conference photograph This international venue with many years of tradition was attended by outstanding physicists, some of them already regulars to this meeting and others who joined us for the first time; a total of 45 attendees from different countries (Argentina, Brazil, Canada, China, Germany, Italy, Japan, Mexico and the United States). A variety of topics related to nuclear physics (nuclear reactions, radioactive beams, nuclear structure, fundamental neutron physics, sub-nuclear physics and nuclear astrophysics, among others) were presented in 26 invited talks and 10 contributed posters. Local Organizing Committee Libertad Barrón-Palos (IF-UNAM)) Enrique Martínez-Quíroz (ININ)) Irving Morales-Agiss (ICN-UNAM)) International Advisory Committee Osvaldo Civitarese (UNLP, Argentina) Jerry P Draayer (LSU, USA)) Alfredo Galindo-Uribarri (ORNL, USA)) Paulo Gomes (UFF, Brazil)) Piet Van Isacker (GANIL, France)) James J Kolata (UND, USA)) Reiner Krücken (TRIUMF, Canada)) Jorge López (UTEP, USA)) Stuart Pittel (UD, USA)) W Michael Snow (IU, USA)) Adam Szczepaniak (IU, USA)) Michael Wiescher (UND, USA)) A list of participants is available in the PDF

  6. The Impact of High-Profile Sexual Abuse Cases in the Media on a Pediatric Emergency Department.

    Flannery, Dustin D; Stephens, Clare L; Thompson, Amy D

    2016-01-01

    High-profile media cases of sexual abuse may encourage disclosures of abuse from victims of unrelated assaults and also influence parental concerns, leading to increased emergency department visits. In the region of the study authors' institution, there are two recent high-profile sexual abuse cases with media coverage: Earl Bradley, a Delaware pediatrician, and Jerry Sandusky, a Pennsylvania college football coach. This is a retrospective cohort study of children evaluated for sexual abuse at a pediatric emergency department. Patients were classified as either presenting during a media period or non-media period. The media periods were one-month periods immediately following breaking news reports, when the cases were highly publicized in the media. The non-media periods were the 12-month periods directly preceding the first reports. The median number of emergency department visits per month during a non-media period was 9 visits (interquartile range 6-10). There were 11 visits in the month following the Sandusky case and 13 visits following the Bradley case. There was no statistical difference in number of emergency department visits for sexual abuse between the periods (p = .09). These finding have implications regarding use of resources in pediatric EDs after high-profile sexual abuse cases.

  7. A Resilience Pattern in Village level: The Case Babalan Village, Pati, Central Java Indonesia

    Nurwahyudi, Ragil; Maryono

    2018-02-01

    Based on the Indonesia Disaster Prone Index 2013, Pati Regency is a high risk area of disaster and is ranked 11th level Central Java province while nationally ranked 156. Babalan Village located on the edge of Juwana River has disaster history from 2006-2014 shows flood disaster Giving the greatest probability and impact followed by rat pest, tornado, drought, fire. The public recognizes the signs of a continuous flooding of heavy rains accompanied by clouds all over the edge, the continuous rise of the Juwana River surface to overflow, ants, isoptera, and animals out of its nest, "Yuyu Bule", earthworms out, clear water for "Rowo floods ", Brownish water for the flash floods. Most residents have boats and can make rafts from makeshift materials (jerry cans, bamboo, banana stems). Make "Ranggon" at home for those who do not evacuate for a place to stay during the flood. Citizens elevate the kitchen (to evacuate people and goods / household furniture). Breeding Tyto Alba owl for rats pest control post-flood and controllers in the fields. Develop vegetable crops in the yard with viticulture pattern (upstairs) if flood can be moved and can eat vegetables during flood. Have food reserves for stock before outside help comes. Citizens initiate "Water Bath honesty" to meet the water needs during the dry season.

  8. Regenerator-based thermoacoustic refrigerator for ice cream storage applications

    Poese, Matthew E.; Smith, Robert W. M.; Garrett, Steven L.

    2003-10-01

    A regenerator-based chiller has been built in the ``bellows bounce'' style [J. Acoust. Soc. Am. 112, 15 (2002)] to replace the vapor compression system in an ice cream sales cabinet. It utilizes a 6-in.-diam metal bellows to form a compliant cavity that contains the dynamic pressure oscillation (>50 kPa). The stiffness of the gas trapped in the bellows is resonated against the mass of the bellows-cap and the mass of a moving-magnet linear motor which is capable of high (>85%) electro-acoustic efficiency. A second resonator, operated well below its natural frequency, uses the gas stiffness of a 1-l volume nested within the bellows and the inertia of an ordinary loudspeaker cone to create the pressure difference across the regenerator that drives gas flow that is in-phase with pressure. The mass of the cone can be adjusted to vary the multiplication factor that is typically 5%-10% greater than the dynamic pressure within the bellows. The loudspeaker cone suffers none of the hydrodynamic losses associated with an acoustic inertance and eliminates problems with dc gas flow in the energy feedback path. The cold heat exchanger forms one surface of the pressure vessel permitting direct contact with any thermal load. [Work supported by Ben and Jerry's Homemade.

  9. Epidemiologia delle parassitosi intestinali in una popolazione di immigrati extracomunitari

    Espedito Nocera

    2006-12-01

    Full Text Available The Authors relate the results of an epidemiological study concerning the percentages of isolation for intestinal parasites in a population of out-community immigrant population that attends the ambulatory of “Jerry Masslo” voluntary Association in Castelvolturno, provence of Caserta, southern Italy. In the period that has gone since November 2001 to January 2003, 81 faecal samples of out-community immigrants were examined by standard coproparassitologyc examination: direct microscopic examination with iodine solution and with physiological solution, microscopic examination after enrichment with formalin-etilacetate and finally microscopic examination after permanent stain of Giemsa. Of all the examined samples, 44 (54.3% were positive for one or more intestinal pathogenic parasites, while 37 (45.7% were negative.The motivations to this study are to seek in the wish to give a contribution, even though least, to the understanding of the sanitary problems that this type of patients, the out-community immigrants, coming to make part in consistent way of our society more and more, has brought with itself.

  10. Estimating the Value of Utility-Scale Solar Technologies in California Under a 40% Renewable Portfolio Standard

    Jorgenson, J.; Denholm, P.; Mehos, M.

    2014-05-01

    Concentrating solar power with thermal energy storage (CSP-TES) is a unique source of solar energy in that its output can be shifted over time. The ability of CSP-TES to be a flexible source of generation may be particularly valuable in regions with high overall penetration of solar energy, such as the state of California. California's Renewable Portfolio Standard (RPS) requires the state to increase generation from eligible renewable energy resources to reach 33% of retail electricity sales by 2020. Beyond 2020, California targets a further reduction in greenhouse gas emissions. To help reach this goal, current California governor Jerry Brown has stated that a higher 40% RPS might be reachable in the near term. The levelized cost of energy is generally emphasized when assessing the economic viability of renewable energy systems implemented to achieve the RPS. However, the operational and capacity benefits of such systems are often ignored, which can lead to incorrect economic comparisons between CSP-TES and variable renewable generation technologies such as solar photovoltaics (PV). Here we evaluate a 40% RPS scenario in a California grid model with PV or CSP-TES providing the last 1% of RPS energy. We compare the technical and economic implications of integrating either solar technology under several sensitivities, finding that the ability to displace new conventional thermal generation capacity may be the largest source of value of CSP-TES compared to PV at high solar penetrations.

  11. Next Generation Climate Change Experiments Needed to Advance Knowledge and for Assessment of CMIP6

    Katzenberger, John [Aspen Global Change Inst., Basalt, CO (United States); Arnott, James [Aspen Global Change Inst., Basalt, CO (United States); Wright, Alyson [Aspen Global Change Inst., Basalt, CO (United States)

    2014-10-30

    The Aspen Global Change Institute hosted a technical science workshop entitled, “Next generation climate change experiments needed to advance knowledge and for assessment of CMIP6,” on August 4-9, 2013 in Aspen, CO. Jerry Meehl (NCAR), Richard Moss (PNNL), and Karl Taylor (LLNL) served as co-chairs for the workshop which included the participation of 32 scientists representing most of the major climate modeling centers for a total of 160 participant days. In August 2013, AGCI gathered a high level meeting of representatives from major climate modeling centers around the world to assess achievements and lessons learned from the most recent generation of coordinated modeling experiments known as the Coupled Model Intercomparison Project – 5 (CMIP5) as well as to scope out the science questions and coordination structure desired for the next anticipated phase of modeling experiments called CMIP6. The workshop allowed for reflection on the coordination of the CMIP5 process as well as intercomparison of model results, such as were assessed in the most recent IPCC 5th Assessment Report, Working Group 1. For example, this slide from Masahiro Watanabe examines performance on a range of models capturing Atlantic Meridional Overturning Circulation (AMOC).

  12. INFINITY construction contract signed

    2010-01-01

    Key state and community leaders celebrated April 6 with the signing of a construction contract for the state-of-the-art INFINITY Science Center planned near John C. Stennis Space Center in south Mississippi. Gulfport Mayor George Schloegel (l to r), chair of non-profit INFINITY Science Center Inc., was joined for the signing ceremony at the Hancock Bank in Gulfport by Virginia Wagner, sister of late Hancock Bank President Leo Seal Jr.; and Roy Anderson III, president and CEO of Roy Anderson Corp. Seal was the first chair of INFINITY Science Center Inc., which has led in development of the project. Roy Anderson Corp. plans to begin construction on the 72,000-square-foot, $28 million science and education center in May. The Mississippi Department of Transportation (MDOT) also is set to begin construction of a $2 million access road to the new center. The April 6 ceremony was attended by numerous officials, including former Stennis Space Center Directors Jerry Hlass and Roy Estess; Mississippi Senate President Pro Tempore Billy Hewes, R-Gulfport; Mississippi Rep. Diane Peranich, D-Pass Christian; and MDOT Southern District Commissioner Wayne Brown.

  13. Learning from losing: ethical, psychoanalytic, and spiritual perspectives on managing the incremental losses of the distributed self in dementia.

    Lomax, James W

    2011-01-01

    The author describes his experiences making decisions about the care of his mother, who was suffering from dementia, and the profound effect this process had on him as a psychotherapist. As background, he first presents an overview of writings from Jerry M. Lewis, George Pollock, and George Vaillant on issues related to attachment, death, loss, and mourning. The author equates his experiences caring for his mother with a type of involuntary "continuing education" and describes the lessons he learned as he was faced with decisions about his mother's level of care and as he mourned the slow, piecemeal loss of her distributed self. A case vignette is presented to illustrate how the author applied the lessons he had learned in psychotherapy with a distressed patient caring for her aging mother. The article concludes with a summary of the clinical and ethical questions raised by this case and the author's experience with his mother and a discussion of principles that can help psychotherapists provide treatment for patients who are caring for family members with dementia. (Journal of Psychiatric Practice. 2011;17:41-48).

  14. A Resilience Pattern in Village level: The Case Babalan Village, Pati, Central Java Indonesia

    Nurwahyudi Ragil

    2018-01-01

    Full Text Available Based on the Indonesia Disaster Prone Index 2013, Pati Regency is a high risk area of disaster and is ranked 11th level Central Java province while nationally ranked 156. Babalan Village located on the edge of Juwana River has disaster history from 2006-2014 shows flood disaster Giving the greatest probability and impact followed by rat pest, tornado, drought, fire. The public recognizes the signs of a continuous flooding of heavy rains accompanied by clouds all over the edge, the continuous rise of the Juwana River surface to overflow, ants, isoptera, and animals out of its nest, “Yuyu Bule”, earthworms out, clear water for “Rowo floods ”, Brownish water for the flash floods. Most residents have boats and can make rafts from makeshift materials (jerry cans, bamboo, banana stems. Make “Ranggon” at home for those who do not evacuate for a place to stay during the flood. Citizens elevate the kitchen (to evacuate people and goods / household furniture. Breeding Tyto Alba owl for rats pest control post-flood and controllers in the fields. Develop vegetable crops in the yard with viticulture pattern (upstairs if flood can be moved and can eat vegetables during flood. Have food reserves for stock before outside help comes. Citizens initiate “Water Bath honesty” to meet the water needs during the dry season.

  15. Geopolitics of nuclear waste

    Marshall, E.

    1991-01-01

    More debate has begun over questions related to the safety of high-level waste disposal at the Yucca Mountain site in the Nevada desert. An engineering geologists, Jerry Szymanski, one of the Department of Energy's (DOE) own staffers in Las Vegas, has proposed that the $15-billion repository would sit on top of an intensely active structure that, if altered by an earthquake, would send a slug of ground water up from deep within the mountain into the waste storage area. This theory has already been slammed in two formal reviews and has virtually no support among geologists. However, enough doubt has been raised that much more geological testing will be necessary to prove or disprove Szymanski's theory. Nevada state officials are also using all methods to thwart or block the project. The question of the origin of a series of calcium carbonate and opal veins exposed in an exploratory pit, trench 14, near the top of the mountain is also far from answered. The DOE and US Geological Survey may have to collect much more information on the quantity, size, and location of carbonate sites in the area at a high financial outlay to the US government before a complete case on the origin of the material in trench 14 can be made

  16. Interfacial liquid water on Mars and its potential role in formation of hill and dune gullies

    Kossacki, Konrad J.; Markiewicz, Wojciech J.

    2010-11-01

    Gullies are among the most intriguing structures identified on the surface of Mars. Most common are gullies located on the slopes of craters which are probably formed by liquid water transported by shallow aquifers (Heldmann, J.L., Carlsson, E., Johansson, H., Mellon, M.T., Toon, O.B. [2007]. Icarus 188, 324-344). Two particular types of gullies are found on slopes of isolated hills and dunes. The hill-slope gullies are located mostly at 50°S, which is at the high end of latitudes of bulk of the gullies found so far. The dune gullies are found in several locations up to 65°S (Reiss, D., Jaumann, R., Kereszturi, A., Sik, A., Neukum, G. [2007]. Lunar Planet. Sci. XXXVIII. Abstract 1993), but the best known are those in Russel crater at 54°S. The hill and dune gullies are longer than others making the aquifers explanation for their formation unlikely (Balme, M., Mangold, N., Baratoux, D., Costard, F., Gosselin, M., Masson, P., Pnet, P., Neukum, G. [2006]. J. Geophys. Res. 111. doi:10.1029/2005JE002607). Recently it has been noted that thin liquid films of interfacial water can play a role in rheological processes on the surface of Mars (Moehlmann, D. [2008]. Icarus 195, 131-139. Kereszturi, A., Moehlmann, D., Berczi, Sz., Ganti, T., Kuti, A., Sik, A., Horvath, A. [2009]. Icarus 201, 492-503.). Here we try to answer the question whether interfacial liquid water may occur on Mars in quantities large enough to play a role in formation of gullies. To verify this hypothesis we have calculated thermal models for hills and dunes of various steepness, orientation and physical properties. We find that within a range of average expected values of parameters it is not possible to have more than a few monolayers of liquid water at depths greater than a centimeter. To create subsurface interfacial water film significantly thicker and hence to produce conditions for the slope instability, parameters have to be chosen to have their extreme realistic values or an additional source

  17. Economic burden of COPD in a Swedish cohort: the ARCTIC study

    Lisspers K

    2018-01-01

    Full Text Available Karin Lisspers,1 Kjell Larsson,2 Gunnar Johansson,1 Christer Janson,3 Madlaina Costa-Scharplatz,4 Jean-Bernard Gruenberger,5 Milica Uhde,6 Leif Jorgensen,7 Florian S Gutzwiller,5 Björn Ställberg1 1Department of Public Health and Caring Sciences, Family Medicine and Preventive Medicine, Uppsala University, Uppsala, 2Department of Work Environment Toxicology, The National Institute of Environmental Medicine, Karolinska Institute, Solna, 3Department of Medical Sciences, Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, 4Novartis AB, Täby, Sweden; 5Novartis, Basel, Switzerland; 6IQVIA, Solna, Sweden; 7IQVIA, Copenhagen, Denmark Background: We assessed direct and indirect costs associated with COPD in Sweden and examined how these costs vary across time, age, and disease stage in a cohort of patients with COPD and matched controls in a real-world, primary care (PC setting.Patients and methods: Data from electronic medical records linked to the mandatory national health registers were collected for COPD patients and a matched reference population in 52 PC centers from 2000 to 2014. Direct health care costs (drug, outpatient or inpatient, PC, both COPD related and not COPD related and indirect health care costs (loss of income, absenteeism, loss of productivity were assessed.Results: A total of 17,479 patients with COPD and 84,514 reference controls were analyzed. During 2013, direct costs were considerably higher among the COPD patient population (€13,179 versus the reference population (€2,716, largely due to hospital nights unrelated to COPD. Direct costs increased with increasing disease severity and increasing age and were driven by higher respiratory drug costs and non-COPD-related hospital nights. Indirect costs (~€28,000 per patient were the largest economic burden in COPD patients of working age during 2013.Conclusion: As non-COPD-related hospital nights represent the largest direct cost, management of

  18. Comentario: A la Presentación del Hombre de las Cavernas. De los Primeros Homínidos al Neanderthal

    Gonzalo Correal Urrego

    2015-06-01

    Full Text Available

    Luego de la ponderada exposición del doctor Mendoza, en el corto espacio de que disponemos solo nos resta recapitular algunos de los aspectos más relevantes de su disertación y resumir algunos hitos que precedieron y otros que tuvieron continuidad luego de la aparición de Homo antecesor.

    Los hallazgos paleoantropológicos de las últimas décadas han sido muy importantes. Connotadosinvestigadores discuten en la actualidad si Sahelantropus Tchadensis, Orrin Tugenensis y Ardipithecus ramidus con una antigüedad que los aproxima a los 6 millones de años pueden ser considerados como precursores de los homínidos. Mientras se acrecientan las discusiones sobre los orígenes de los Homínidos, Meave Leakey cree que el fragmento de mandíbula de 5’600.000 años desenterrado en Lothagan, Kenya, en 1967 es el fósil de homínido más antiguo que se ha descubierto hasta hoy; otros hallazgos verificados en las postrimerías de los noventa corresponden a ejemplares del antiguo homínido Australopithecus afarensis descubierto por Donald Johansson, esqueleto que fuera bautizado con el nombre de Lucy.

    Procedente de Hadar, en Etiopía, su edad se calcula en 3´900.000 años. Testimonio silencioso del paso de legendarios primates, son las huellas de pisadas impresas en el fango de la ceniza volcánica de la llanura de Laetoli en Tanzania, y que han sido fechadas en 3’600.000 años. Una mandíbula exhumada en Tanzania por Mary Leaky, fue fechada en 3’500.000 años, y con los hallazgos de Turkana en 1994 el horizonte retrocede otros 600.000 años, con Australopitecus amanensis.

    Hoy se conocen cinco especies de Australopithecus, algunos como Australopithecus garghi elaboraron artefactos líticos muy rudimentarios.

  19. Rock stress measurements. Preparatory stage of the equipment development project

    Mononen, S.; Hakala, M.; Mikkola, P.

    2002-01-01

    In recent years the rock stress measurement methods used in Finland have been overcoring and hydraulic fracturing. There have been mainly two companies involved in these measurements, namely Suomen Malmi Oy (Smoy) and SwedPower AB. Smoy has done measurements for mines and for rock engineering projects, whereas SwedPower AB has mainly been involved in nuclear waste disposal investigations and conducted hydraulic fracturing measurements in deep boreholes. Smoy together with its partners started in February 2001 a project named JTM, which was a preliminary stage for a future project, which aims to develop a device most suitable for rock stress measurements in Finland. The partners in the project were HUT Rock Engineering, Posiva Oy, Saanio and Riekkola Oy, Gridpoint Finland Oy and Geopros Oy. Tekes, the National Technology Agency, provided almost half of the project funding. In the management group of the project were Pekka Mikkola (chairman) and Tero Laurila from Smoy, Pekka Saerkkae and Sakari Mononen (full-time researcher) from HUT, Aimo Hautojaervi (Posiva Oy), Erik Johansson (Saanio and Riekkola Oy), Matti Hakala (Gridpoint Finland Oy) and Heikki Haemaelaeinen (Geopros Oy). The aim of the JTM-project was to find out the needs for the development of a device most suitable for rock stress measurements in Finnish mines and rock engineering projects. During the project work was done to find out the range of rock stress measurement devices available, to find out the needs for measurements, and to get acquainted to the measurements done in Scandinavia. Also a report of the most suitable methods for Finnish rock conditions was done based on literature and on interviews of rock stress experts. Based on all the information collected during the project a clear picture of the needs for rock stress measurements in Finland could be formed and a preliminary plan of a future project was done. The aim of the suggested project is to build a device based on hydraulic fracturing

  20. QuTiP 2: A Python framework for the dynamics of open quantum systems

    Johansson, J. R.; Nation, P. D.; Nori, Franco

    2013-04-01

    We present version 2 of QuTiP, the Quantum Toolbox in Python. Compared to the preceding version [J.R. Johansson, P.D. Nation, F. Nori, Comput. Phys. Commun. 183 (2012) 1760.], we have introduced numerous new features, enhanced performance, and made changes in the Application Programming Interface (API) for improved functionality and consistency within the package, as well as increased compatibility with existing conventions used in other scientific software packages for Python. The most significant new features include efficient solvers for arbitrary time-dependent Hamiltonians and collapse operators, support for the Floquet formalism, and new solvers for Bloch-Redfield and Floquet-Markov master equations. Here we introduce these new features, demonstrate their use, and give a summary of the important backward-incompatible API changes introduced in this version. Catalog identifier: AEMB_v2_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEMB_v2_0.html Program obtainable from: CPC Program Library, Queen’s University, Belfast, N. Ireland Licensing provisions: GNU General Public License, version 3 No. of lines in distributed program, including test data, etc.: 33625 No. of bytes in distributed program, including test data, etc.: 410064 Distribution format: tar.gz Programming language: Python. Computer: i386, x86-64. Operating system: Linux, Mac OSX. RAM: 2+ Gigabytes Classification: 7. External routines: NumPy, SciPy, Matplotlib, Cython Catalog identifier of previous version: AEMB_v1_0 Journal reference of previous version: Comput. Phys. Comm. 183 (2012) 1760 Does the new version supercede the previous version?: Yes Nature of problem: Dynamics of open quantum systems Solution method: Numerical solutions to Lindblad, Floquet-Markov, and Bloch-Redfield master equations, as well as the Monte Carlo wave function method. Reasons for new version: Compared to the preceding version we have introduced numerous new features, enhanced performance, and made changes in

  1. Additional signature of the dynamical Casimir effect in a superconducting circuit

    Rego, Andreson L.C.; Farina, C.; Silva, Hector O.; Alves, Danilo T.

    2013-01-01

    Full text: The dynamical Casimir effect (DCE) is one of the most fascinating quantum vacuum effects that consists, essentially, on the particle creation as a result of the interaction between a quantized field and a moving mirror. In this sense, particle creation due to external time-dependent potentials or backgrounds, or even time dependent electromagnetic properties of a material medium can also be included in a general definition of DCE. For simplicity, this interaction is simulated, in general, by means of idealized boundary conditions (BC). As a consequence of the particle creation, the moving mirror experiences a dissipative radiation reaction force acting on it. In order to generate an appreciable number of photons to be observed, the DCE was investigated in other contexts, as for example, in the circuit quantum electrodynamics. This theory predicted high photon creation rate by the modulation of the length of an open transmission line coupled to a superconducting quantum interference device (SQUID), an extremely sensitive magnetometer (J.R. Johansson et al, 2009/2010). A time dependent magnetic flux can be applied to the SQUID changing its inductance, leading to a time-dependent BC which simulates a moving boundary It was in the last scenario that the first observation of the DCE was announced by Wilson and collaborators (Wilson et al, 2011). Taking as motivation the experiment that observed the DCE, we investigate the influence of the generalized time-dependent Robin BC, that presents an extra term involving the second order time derivative of the field, in the particle creation via DCE. This kind of BC may appear quite naturally in the context of circuit quantum electrodynamics and the extra term was neglected in the theoretical aspects of the first observation of the DCE. Appropriate adjustments of this new parameter can not only enhance the total number of created particles but also give rise to a non-parabolic shape of the particle creation spectral

  2. Motivational Interviewing and Medication Review in Coronary Heart Disease (MIMeRiC): Intervention Development and Protocol for the Process Evaluation.

    Östbring, Malin Johansson; Eriksson, Tommy; Petersson, Göran; Hellström, Lina

    2018-01-30

    MIMeRiC RCT are known. This paper describes the framework for the design of the intervention tested in the MIMeRiC trial, development of the intervention from the pilot stage to the complete trial intervention, and the framework and methods for the process evaluation. Providing the protocol of the process evaluation allows prespecification of the processes that will be evaluated, because we hypothesize that they will determine the outcomes of the MIMeRiC trial. This protocol also constitutes a contribution to the new field of process evaluations as made explicit in health services research and clinical trials of complex interventions. ©Malin Johansson Östbring, Tommy Eriksson, Göran Petersson, Lina Hellström. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 30.01.2018.

  3. Living conditions, including life style, in primary-care patients with nonacute, nonspecific spinal pain compared with a population-based sample: a cross-sectional study

    Odd Lindell

    2010-11-01

    Full Text Available Odd Lindell, Sven-Erik Johansson, Lars-Erik Strender1Center for Family and Community Medicine, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, SwedenBackground: Nonspecific spinal pain (NSP, comprising back and/or neck pain, is one of the leading disorders behind long-term sick-listing, including disability pensions. Early interventions to prevent long-term sick-listing require the identification of patients at risk. The aim of this study was to compare living conditions associated with long-term sick-listing for NSP in patients with nonacute NSP, with a nonpatient population-based sample. Nonacute NSP is pain that leads to full-time sick-listing>3 weeks.Methods: One hundred and twenty-five patients with nonacute NSP, 2000–2004, were included in a randomized controlled trial in Stockholm County with the objective of comparing cognitive–behavioral rehabilitation with traditional primary care. For these patients, a cross-sectional study was carried out with baseline data. Living conditions were compared between the patients and 338 nonpatients by logistic regression. The conditions from univariate analyses were included in a multivariate analysis. The nonsignificant variables were excluded sequentially to yield a model comprising only the significant factors (P <0.05. The results are shown as odds ratios (OR with 95% confidence intervals.Results: In the univariate analyses, 13 of the 18 living conditions had higher odds for the patients with a dominance of physical work strains and Indication of alcohol over-consumption, odds ratio (OR 14.8 (95% confidence interval [CI] 3.2–67.6. Five conditions qualified for the multivariate model: High physical workload, OR 13.7 (CI 5.9–32.2; Hectic work tempo, OR 8.4 (CI 2.5–28.3; Blue-collar job, OR 4.5 (CI 1.8–11.4; Obesity, OR 3.5 (CI 1.2–10.2; and Low education, OR 2.7 (CI 1.1–6.8.Conclusions: As most of the living conditions have previously been

  4. Water interactions with condensed organic phases: a combined experimental and theoretical study of molecular-level processes

    Johansson, Sofia M.; Kong, Xiangrui; Thomson, Erik S.; Papagiannakopoulos, Panos; Pettersson, Jan B. C.; Lovrić, Josip; Toubin, Céline

    2016-04-01

    observed water accommodation are discussed based on the combined EMB and MD results. The studies illustrate that the detailed surface properties of the condensed organic phase may substantially modify water uptake, with potential implications for the properties and action of aerosols and clouds in the Earth system. References: 1. X.R. Kong, E. S. Thomson, P. Papagiannakopoulos, S.M. Johansson, and J.B.C. Pettersson, Water Accommodation on Ice and Organic Surfaces: Insights from Environmental Molecular Beam Experiments. J. Phys. Chem. B 118 (2014) 13378-13386. 2. P. Papagiannakopoulos, X. Kong, E. S. Thomson, N. Marković, and J. B. C. Pettersson, Surface Transformations and Water Uptake on Liquid and Solid Butanol near the Melting Temperature. J. Phys. Chem. C 117 (2013) 6678-6685.

  5. Primary energy use for heating in the Swedish building sector-Current trends and proposed target

    Johansson, P.; Nylander, A.; Johnsson, F.

    2007-01-01

    One goal of the Swedish energy policy is to reduce the amount of electricity used for heating in the building sector. This means to reduce the primary energy used for heating which in this paper is analyzed in the context of various heating technologies and CO 2 emissions. The analysis is applied to a region in Sweden (southern Sweden) for which detailed information on the energy infrastructure (the capital stock of the buildings and heating systems together with geographical variations in heat intensity) is available from a previous work [Johansson, P., Nylander, A., Johnsson, F., 2005. Electricity dependency and CO 2 emissions from heating in the Swedish building sector-current trends in conflict with governmental policy? Energy policy] and which is large enough to be assumed representative for Sweden as a whole. The detailed mapping of the energy infrastructure allows a good estimate on the rate at which the energy system can be expected to be replaced with respect to economical lifetime of the capital stock (the year 2025 in this case). Two scenarios are investigated; a target scenario for which energy savings are employed (e.g. improving climate shell in buildings) and oil and most of the electricity used for heating purposes are phased out and a second for which the current trend in the heating market continues. In the target scenario it is shown that although only applying commercially competitive heating technologies, it is possible to achieve a 47% reduction in primary energy use for heating with a 34% decrease in heat demand together with significant reduction in CO 2 emissions. However, the scenario which continues the current trends on the heating market instead yields an increase (of about 10%) in primary energy use (reduction in conversion efficiency) of the heating system of the region over the period studied, in spite of a slight decrease in heat demand (9%, mainly due to energy efficiency measures) as well as in CO 2 emissions. In light of the

  6. Noise-Immune Cavity-Enhanced Optical Frequency Comb Spectroscopy

    Rutkowski, Lucile; Khodabakhsh, Amir; Johanssson, Alexandra C.; Foltynowicz, Aleksandra

    2015-06-01

    We present noise-immune cavity-enhanced optical frequency comb spectroscopy (NICE-OFCS), a recently developed technique for sensitive, broadband, and high resolution spectroscopy. In NICE-OFCS an optical frequency comb (OFC) is locked to a high finesse cavity and phase-modulated at a frequency precisely equal to (a multiple of) the cavity free spectral range. Since each comb line and sideband is transmitted through a separate cavity mode in exactly the same way, any residual frequency noise on the OFC relative to the cavity affects each component in an identical manner. The transmitted intensity contains a beat signal at the modulation frequency that is immune to frequency-to-amplitude noise conversion by the cavity, in a way similar to continuous wave noise-immune cavity-enhanced optical heterodyne molecular spectroscopy (NICE-OHMS). The light transmitted through the cavity is detected with a fast-scanning Fourier-transform spectrometer (FTS) and the NICE-OFCS signal is obtained by fast Fourier transform of the synchronously demodulated interferogram. Our NICE-OFCS system is based on an Er:fiber femtosecond laser locked to a cavity with a finesse of ˜9000 and a fast-scanning FTS equipped with a high-bandwidth commercial detector. We measured NICE-OFCS signals from the 3νb{1}+νb{3} overtone band of CO_2 around 1.57 μm and achieved absorption sensitivity 6.4×10-11cm-1 Hz-1/2 per spectral element, corresponding to a minimum detectable CO_2 concentration of 25 ppb after 330 s integration time. We will describe the principles of the technique and its technical implementation, and discuss the spectral lineshapes of the NICE-OFCS signals. A. Khodabakhsh, C. Abd Alrahman, and A. Foltynowicz, Opt. Lett. 39, 5034-5037 (2014). J. Ye, L. S. Ma, and J. L. Hall, J. Opt. Soc. Am. B 15, 6-15 (1998). A. Khodabakhsh, A. C. Johansson, and A. Foltynowicz, Appl. Phys. B (2015) doi:10.1007/s00340-015-6010-7.

  7. The future of fusion

    Sheffield, John

    2001-01-01

    The population of the world is increasing, mainly in the developing world, and is projected to saturate within about 100 years at up to twice the present population of 6 billion people (Bos et al., World Population Projections: 1994-95 Edition, Published for the World Bank). Studies (Goldemberg and Johansson (Eds.), Energy as an Instrument for Socio-Economic Development United Nations Development Programme, New York, 1995, p. 9; United Nations Statistical Yearbooks, 10th issue; 1965; 20th issue; 1975, 22nd issue, 1977; 32nd issue, 1987; and 39th issue 1994, United Nations Publications; Sheffield, J. Technol. Forecasting Social Change 59 (1998) 55.) show that, historically, the population growth rate has varied inversely as the annual per capita energy use in most parts of the developing world, where per capita energy use is typically less than 1 t of oil equivalent energy per year. However, in areas with more than 2-3 t of oil equivalent of energy use per year per person, the growth rate is around zero. If this trend continues, a stable world population will require, allowing for energy efficiency improvements, some 2-3 times the present annual energy use. There is an abundance of energy in the world both exploited and potential to meet this need - fossil, fission, and renewables - but it is not evenly distributed, some are costly, and there are issues of environmental pollution in present use, that may limit use. Fusion energy is a potential longer-term source with attractive environmental features. It is the least-developed energy option and still faces a challenging development path, but there are many areas of the world that would benefit hugely from its deployment from the later part of the 21st century onward, and it is important to consider how it might be deployed. Most fusion power plant options considered today show an economy of scale, owing to the fixed distance needed for shielding fusion neutrons, tritium breeding and handling the heat loads. One

  8. C.A.S.I.S. Workshop 2003 Abstract Proceedings

    Azevedo, S

    2003-01-01

    Thirty five years ago, while in the neutron cross section group led by Robert Howerton at LLNL, the concept of reconstructing a three dimensional spatial distribution from its projections onto two dimensional planes was tackled by some of us using three now well known methods: simple back projection, Fourier projection theorem methods and iterative least squares algebraic reconstruction. The method of iterative least squares reconstruction was implemented on patient data in the early 1970s using photons from radionuclides detected by the Anger Camera. The method useful for computed tomography was modified to include the attenuation of the photons from an unknown source through an unknown attenuation distribution (a problem thought to be intractable until 1974). These methods along with a multitude of other methods developed by my small group of Ronald Huesman, Grant Gullberg, William Greenberg and Stephen Derenzo were prepared as a library with examples in FORTRAN, RECLBL. Those codes were found useful for computed tomography, geophysical problems and plasma confinement research topics in addition to their use in Nuclear Medicine. The codes were used even in the early days of magnetic resonance imaging when back projection of filtered projection data were used before the incorporation of phase encoding methods. In 1970s computed tomography of a single section of the brain required 4 minutes for single photon tomography or positron emission tomography about 30 minutes were required. Even proton and helium ion tomography were accomplished in the 1970s but with more that 2 hours of data acquisition. Thirty years later CT systems deliver 16 sections per second with 1 mm resolution and PET systems acquire 40 sections with about 4 mm resolution in 5 minutes. Computation times have reduced from 18 hours on the CDC 6600s and 7600s for gated, list mode data to less than 5 minutes in the last 30 years. Similar ratios of improvement have benefited ultrasound and magnetic

  9. A novel micro liquid ionization chamber for clinical dosimetry

    Stewart, K.J.; Seuntjens, J.P.

    2002-01-01

    primary standards laboratory. Corrections were applied for pressure, temperature, polarity and recombination according to the TG-51 protocol, and k Q values from TG-51 were used along with a correction factor k ph to account for differences in interaction properties of Solid Water versus water. k ph was determined by Seuntjens et al. and is 1.000 and 1.006 for the 6 and 18 MV beams respectively. Ion recombination Johansson et al. investigated general recombination in liquid ionization chambers by applying Boag's theory for gasses. We initially followed this method. The chamber response as a function of polarizing voltage between 600 V and 1000 V was studied. The SSD was set to 2 m to obtain a low dose per pulse, making general recombination negligible. The lowest pulse repetition frequency (100 MU/min setting) was used to ensure complete charge collection between pulses. The relation between ionization current and electric field strength was linearly fitted such that i=(c 1 +c 2 E) D, where i is the ionization current, E is the applied electric field and D is the dose rate. The fit constants depend only upon initial recombination and were determined at the low dose rate. Since they were assumed to be dose-rate independent, they were used to determine the predicted ionization current in the absence of general recombination at a higher dose rate, which could then be inserted into Boag's formula to determine the general collection efficiency. In our case, however, the predicted current was lower than the measured current, indicating that the Johansson model was inadequate to determine the current in the absence of general recombination. Therefore, for the purpose of this work, we estimated the general recombination using Boag's formula with the measured current. Energy response The response of the MicroLIC was measured on two separate days for the 6 and 18 MV beams with an SSD of 100 cm. The pulse rate setting was 100 MU/min to enable complete charge collection between

  10. Sleep on the right side-Get cancer on the left?

    Hallberg, Orjan; Johansson, Olle

    2010-06-01

    . Hallberg, A theory and model to explain the skin melanoma epidemic, Melanoma Res. 16 (2006) 115-118; O. Hallberg, A reduced repair efficiency can explain increasing melanoma rates, Eur. J. Cancer Prev. 17 (2008) 147-152; O. Hallberg, O. Johansson, Melanoma incidence and frequency modulation (FM) broadcasting, Arch. Environ. Health 57 (2002) 32-40; O. Hallberg, O. Johansson, FM broadcasting exposure time and malignant melanoma incidence, Electromagn. Biol. Med. 24 (2005) 1-8; O. Hallberg, Radio TV towers linked to increased risk of melanoma, Report, available at: http://foodconsumer.org/7777/8888/C_ancer_31/120907442007_Exclusive_report_Radio_TV_towers_linked_to_increased_risk_of_melanoma.shtml, 2007 (accessed 2007)]. Geographical areas covered by several transmitters show higher incidences of melanoma than areas covered by one transmitter. Here we show that a high prevalence of breast cancer and melanoma on the left side of the body may be a logical consequence of sleeping in beds having mattresses containing wave-reflecting metal springs. We found that people tend to sleep for longer periods on their right side, apparently to avoid disturbance by the heartbeat. This puts the left side farther away from the field-attenuating influence of the metal springs in the mattress; thus the left side will spend, on average, more time exposed to stronger combined fields from incident and reflected waves. This hypothesis may also explain why body parts farthest away from the mattress (trunk and upper arms for men; lower limbs and hips for women) have higher melanoma rates than the sun-exposed face area. The implications of this study should promote a critical consideration of population exposure to electromagnetic fields, especially during the night. Copyright © 2009 Elsevier Ireland Ltd. All rights reserved.

  11. ESO Telescope Designer Raymond Wilson Wins Prestigious Kavli Award for Astrophysics

    2010-06-01

    Raymond Wilson, whose pioneering optics research at ESO made today's giant telescopes possible thanks to "active optics" technology, has been awarded the 2010 Kavli Prize in astrophysics. The founder and original leader of the Optics and Telescopes Group at ESO, Wilson shares the million-dollar prize with two American scientists, Jerry Nelson and Roger Angel. The biennial prize, presented by the Norwegian Academy of Science and Letters, the Kavli Foundation, and the Norwegian Ministry of Education and Research, was instituted in 2008 and is given to researchers who significantly advance knowledge in the fields of nanoscience, neuroscience, and astrophysics, acting as a complement to the Nobel Prize. The award is named for and funded by Fred Kavli, the Norwegian entrepreneur and phi­lanthropist who later founded the Kavlico Corpora­tion in the US - today one of the world's largest suppliers of sensors for aeronautic, automotive and industrial applications. Wilson, who joined ESO in 1972, strived to achieve optical perfection, developing the concept of active optics as a way to enhance the size of telescopic primary mirrors. It is the size of these mirrors that determines the ability of a telescope to gather light and study faint and distant objects. Before active optics, mirrors over six metres in diameter were impossible, being too heavy, costly, and likely to bend from gravity and temperature changes. The use of active optics, which preserves optimal image quality by continually adjusting the mirror's shape during observations, made lighter, thinner so-called "meniscus mirrors" possible. Wilson first led the implementation of active optics in the revolutionary New Technology Telescope at ESO's La Silla Observatory, and continued to develop and improve the technology until his retirement in 1993. Since then, active optics have become a standard part of modern astronomy, applied in every big telescope including ESO's Very Large Telescope (VLT), a telescope array

  12. Cuestiones ético-metodológicas frente a la réplica del experimento de Stanley Milgram, 45 años después Ethical and methodological issues involved in the replica of Stanley Milgram's experiment - 45 years later

    Gabriela Z. Salomone

    2009-12-01

    Full Text Available En 2009 se publicaron los resultados de la investigación de Jerry Burger, una réplica parcial del célebre estudio de Stanley Milgram sobre obediencia a la autoridad. A 45 años del experimento original, se reabrieron así discusiones éticas y metodológicas insoslayables. Tales cuestiones éticas se organizan en tres niveles diferentes: (1 Las premisas éticas para la utilización de consignas engañosas en la investigación científica: ¿cuáles son estas premisas? ¿por qué ha sido objetado el experimento de Milgram? ¿Es posible una réplica del experimento que salve tales objeciones?; (2 El contexto de aplicación de la investigación: ¿es posible utilizar sus resultados para explicar la obediencia a órdenes aberrantes en casos tan diversos como el nazismo, My Lai, la dictadura militar de Argentina 1976-83, Guantánamo o Abu Ghraib?; (3 Las condiciones para la transmisión de un experimento metodológica y conceptualmente controvertido: ¿cuáles son los principios éticos actualmente vigentes en materia de "objetividad en la enseñanza"? ¿qué supone, en el caso concreto de Milgram, ofrecer a estudiantes e investigadores una perspectiva ética sobre el problema? Como una contribución a este último punto, el presente artículo discute los parámetros actualmente vigentes en materia de Engaño en la investigación y Consentimiento Informado, analizando las implicancias ético-metodológicas de la "solución de los 150 voltios" propuesta por Burger en su réplica del experimento.The results of Jerry Burger's investigation, a partial replica of Stanley Milgram's famous study on obedience to authority, were published in 2009. 45 years after the original experiment was conducted, the ethical and methodological issues surrounding this study inevitably resurfaced. Said ethical issues can be organized into three different levels: (1 The ethical premises which outline the practice of deception in research. What are these premises? Why have

  13. Economic Incentives in the Purchase and Use of Energy-Using Products: Past Practices and New Developments

    Bjornstad, D.J.

    2003-03-27

    This paper reviews the set of analytical tools commonly used to describe the purchase and use of energy-saving technologies and compares them with recent advances in applied microeconomics. Its goal is to determine if supplementing or replacing parts of the traditional tool kit will better equip the Department of Energy's Office of Energy Efficiency and Renewable Energy (EERE) to design and promote the superior energy-using technologies of the future. The paper was prepared at the request of EERE's Jerry Dion, and is part of a larger set of white paper's intended to inform EERE's senior managers and program officers about the state of the art on a number of topics of special relevance to the EERE program. The advances in applied microeconomics discussed herein can be generally described as the theory of investment under uncertainty, behavioral economics, and the economics of asymmetrical information. While these concepts are quite familiar to economic methodologists and well entrenched in many applied topics, they are only now beginning to be applied to the field of energy technology analysis. If this work proves accurate, the new concepts would appear to hold substantial interest for those designing energy-saving technologies and promoting their penetration into markets. Two principal lessons arise from this exercise: First, because consumer demands for energy technologies are usually derived from their demands for products that make use of energy services, energy technologies are rarely evaluated in isolation. Hence, the analysis would benefit from much greater attention to the context and circumstances in which the technologies would be used. Second, in considering products that contain advanced energy technologies, consumers bring with them constrained budgets and competing demands for budget resources, face uncertain information, and are wary about advice on how to spend their money. Thus, decision-making is less mechanical and much more

  14. PREFACE: XXXV Symposium on Nuclear Physics

    Padilla-Rodal, E.; Bijker, R.

    2012-09-01

    Conference logo The XXXV Symposium on Nuclear Physics was held at Hotel Hacienda Cocoyoc, Morelos, Mexico from January 3-6 2012. Conceived in 1978 as a small meeting, over the years and thanks to the efforts of various organizing committees, the symposium has become a well known international conference on nuclear physics. To the best of our knowledge, the Mexican Symposium on Nuclear Physics represents the conference series with longest tradition in Latin America and one of the longest-running annual nuclear physics conferences in the world. The Symposium brings together leading scientists from all around the world, working in the fields of nuclear structure, nuclear reactions, physics with radioactive ion beams, hadronic physics, nuclear astrophysics, neutron physics and relativistic heavy-ion physics. Its main goal is to provide a relaxed environment where the exchange of ideas, discussion of new results and consolidation of scientific collaboration are encouraged. To celebrate the 35th edition of the symposium 53 colleagues attended from diverse countries including: Argentina, Australia, Canada, Japan, Saudi Arabia and USA. We were happy to have the active participation of Eli F Aguilera, Eduardo Andrade, Octavio Castaños, Alfonso Mondragón, Stuart Pittel and Andrés Sandoval who also participated in the first edition of the Symposium back in 1978. We were joined by old friends of Cocoyoc (Stuart Pittel, Osvaldo Civitarese, Piet Van Isacker, Jerry Draayer and Alfredo Galindo-Uribarri) as well as several first time visitors that we hope will come back to this scientific meeting in the forthcoming years. The scientific program consisted of 33 invited talks, proposed by the international advisory committee, which nicely covered the topics of the Symposium giving a balanced perspective between the experimental and the theoretical work that is currently underway in each line of research. Fifteen posters complemented the scientific sessions giving the opportunity

  15. STS-110/Atlantic/ISS 8A Pre-Launch On Orbit-Landing-Crew Egress

    2002-01-01

    The crew of STS-110, which consists of Commander Michael Bloomfield, Pilot Stephen Frick, and Mission Specialists Rex Walheim, Ellen Ochoa, Lee Morin, Jerry Ross, and Steven Smith is introduced at the customary pre-flight meal. The narrator provides background information on the astronauts during suit-up. Each crew member is shown in the White Room before boarding Space Shuttle Atlantis, and some display signs to loved ones. Launch footage includes the following replays: Beach Tracker, VAB, Pad B, Tower 1, DLTR-3, Grandstand, Cocoa Beach DOAMS, Playalinda DOAMS, UCS-23, SLF Convoy, OTV-154, OTV-163, OTV-170 (mislabeled), and OTV-171 (mislabeled). After the launch, NASA administrator Sean O'Keefe gives a speech to the Launch Control Center, with political dignitaries present. While on-orbit, Atlantis docks with the International Space Station (ISS), and Canadarm 2 on the ISS lifts the S0 Truss out of the orbiter's payload bay. The video includes highlights of three extravehicular activities (EVAs). In the first, the S0 Truss is fastened to the Destiny Laboratory Module on the ISS. During the third EVA, Walheim and Smith assist in the checkout of the handcart on the S0 Truss. The Atlantis crew is shown gathered together with the Expedition 4 crew of the ISS, and again by itself after undocking. Replays of the landing include: VAB, Tower 1, Mid-field, Runway South End, Runway North End, Tower 2, Playalinda DOAMS, Cocoa Beach DOAMS, and Pilot Point of View (PPOV). After landing, Commander Bloomfield lets each of his crew members give a short speech.

  16. STS-110 Extravehicular Activity (EVA)

    2002-01-01

    STS-110 mission specialist Lee M.E. Morin carries an affixed 35 mm camera to record work which is being performed on the International Space Station (ISS). Working with astronaut Jerry L. Ross (out of frame), the duo completed the structural attachment of the S0 (s-zero) truss, mating two large tripod legs of the 13 1/2 ton structure to the station's main laboratory during a 7-hour, 30-minute space walk. The STS-110 mission prepared the Station for future space walks by installing and outfitting the 43-foot-long S0 truss and preparing the Mobile Transporter. The S0 Truss was the first of 9 segments that will make up the Station's external framework that will eventually stretch 356 feet (109 meters), or approximately the length of a football field. This central truss segment also includes a flatcar called the Mobile Transporter and rails that will become the first 'space railroad,' which will allow the Station's robotic arm to travel up and down the finished truss for future assembly and maintenance. The completed truss structure will hold solar arrays and radiators to provide power and cooling for additional international research laboratories from Japan and Europe that will be attached to the Station. Milestones of the S-110 mission included the first time the ISS robotic arm was used to maneuver space walkers around the Station and marked the first time all space walks were based out of the Station's Quest Airlock. It was also the first Shuttle to use three Block II Main Engines. The Space Shuttle Orbiter Atlantis, STS-110 mission, was launched April 8, 2002 and returned to Earth April 19, 2002.

  17. Our Universe

    Stern, Alan

    2001-03-01

    The Universe in which we live is unimaginably vast and ancient, with countless star systems, galaxies, and extraordinary phenomena such as black holes, dark matter, and gamma ray bursts. What phenomena remain mysteries, even to seasoned scientists? Our Universe is a fascinating collection of essays by some of the world's foremost astrophysicists. Some are theorists, some computational modelers, some observers, but all offer their insights into the most cutting-edge, difficult, and curious aspects of astrophysics. Compiled, the essays describe more than the latest techniques and findings. Each of the ten contributors offers a more personal perspective on their work, revealing what motivates them and how their careers and lives have been shaped by their desire to understand our universe. S. Alan Stern is Director of the Department of Space Studies at Southwest Research Institute in Boulder, Colorado. He is a planetary scientist and astrophysicist with both observational and theoretical interests. Stern is an avid pilot and a principal investigator in NASA's planetary research program, and he was selected to be a NASA space shuttle mission specialist finalist. He is the author of more than 100 papers and popular articles. His most recent book is Pluto & Charon (Wiley, 1997). Contributors: Dr. John Huchra, Harvard University Dr. Esther Hu, University of Hawaii, Honolulu Dr. John Mather, NASA Goddard Space Flight Center Dr. Nick Gnedin, University of Colorado, Boulder Dr. Doug Richstone, University of Michigan, Ann Arbor Dr. Bohdan Paczynski, Princeton University, NJ Dr. Megan Donahue, Space Telescope Science Institute, Baltimore, MD Dr. Jerry Ostriker, Princeton University, New Jersey G. Bothun, University of Oregon, Eugene

  18. Dengue Outbreak in Mombasa City, Kenya, 2013-2014: Entomologic Investigations.

    Lutomiah, Joel; Barrera, Roberto; Makio, Albina; Mutisya, James; Koka, Hellen; Owaka, Samuel; Koskei, Edith; Nyunja, Albert; Eyase, Fredrick; Coldren, Rodney; Sang, Rosemary

    2016-10-01

    Dengue outbreaks were first reported in East Africa in the late 1970s to early 1980s including the 1982 outbreak on the Kenyan coast. In 2011, dengue outbreaks occurred in Mandera in northern Kenya and subsequently in Mombasa city along the Kenyan coast in 2013-2014. Following laboratory confirmation of dengue fever cases, an entomologic investigation was conducted to establish the mosquito species, and densities, causing the outbreak. Affected parts of the city were identified with the help of public health officials. Adult Ae. aegypti mosquitoes were collected using various tools, processed and screened for dengue virus (DENV) by cell culture and RT-PCR. All containers in every accessible house and compound within affected suburbs were inspected for immatures. A total of 2,065 Ae. aegypti adults were collected and 192 houses and 1,676 containers inspected. An overall house index of 22%, container index, 31.0% (indoor = 19; outdoor = 43) and Breteau index, 270.1, were observed, suggesting that the risk of dengue transmission was high. Overall, jerry cans were the most productive containers (18%), followed by drums (17%), buckets (16%), tires (14%) and tanks (10%). However, each site had specific most-productive container-types such as tanks (17%) in Kizingo; Drums in Nyali (30%) and Changamwe (33%), plastic basins (35%) in Nyali-B and plastic buckets (81%) in Ganjoni. We recommend that for effective control of the dengue vector in Mombasa city, all container types would be targeted. Measures would include proper covering of water storage containers and eliminating discarded containers outdoors through a public participatory environmental clean-up exercise. Providing reliable piped water to all households would minimize the need for water storage and reduce aquatic habitats. Isolation of DENV from male Ae. aegypti mosquitoes is a first observation in Kenya and provides further evidence that transovarial transmission may have a role in DENV circulation and

  19. Dengue Outbreak in Mombasa City, Kenya, 2013-2014: Entomologic Investigations.

    Joel Lutomiah

    2016-10-01

    Full Text Available Dengue outbreaks were first reported in East Africa in the late 1970s to early 1980s including the 1982 outbreak on the Kenyan coast. In 2011, dengue outbreaks occurred in Mandera in northern Kenya and subsequently in Mombasa city along the Kenyan coast in 2013-2014. Following laboratory confirmation of dengue fever cases, an entomologic investigation was conducted to establish the mosquito species, and densities, causing the outbreak. Affected parts of the city were identified with the help of public health officials. Adult Ae. aegypti mosquitoes were collected using various tools, processed and screened for dengue virus (DENV by cell culture and RT-PCR. All containers in every accessible house and compound within affected suburbs were inspected for immatures. A total of 2,065 Ae. aegypti adults were collected and 192 houses and 1,676 containers inspected. An overall house index of 22%, container index, 31.0% (indoor = 19; outdoor = 43 and Breteau index, 270.1, were observed, suggesting that the risk of dengue transmission was high. Overall, jerry cans were the most productive containers (18%, followed by drums (17%, buckets (16%, tires (14% and tanks (10%. However, each site had specific most-productive container-types such as tanks (17% in Kizingo; Drums in Nyali (30% and Changamwe (33%, plastic basins (35% in Nyali-B and plastic buckets (81% in Ganjoni. We recommend that for effective control of the dengue vector in Mombasa city, all container types would be targeted. Measures would include proper covering of water storage containers and eliminating discarded containers outdoors through a public participatory environmental clean-up exercise. Providing reliable piped water to all households would minimize the need for water storage and reduce aquatic habitats. Isolation of DENV from male Ae. aegypti mosquitoes is a first observation in Kenya and provides further evidence that transovarial transmission may have a role in DENV circulation and

  20. Dengue Outbreak in Mombasa City, Kenya, 2013–2014: Entomologic Investigations

    Barrera, Roberto; Makio, Albina; Mutisya, James; Koka, Hellen; Owaka, Samuel; Koskei, Edith; Nyunja, Albert; Eyase, Fredrick; Coldren, Rodney; Sang, Rosemary

    2016-01-01

    Dengue outbreaks were first reported in East Africa in the late 1970s to early 1980s including the 1982 outbreak on the Kenyan coast. In 2011, dengue outbreaks occurred in Mandera in northern Kenya and subsequently in Mombasa city along the Kenyan coast in 2013–2014. Following laboratory confirmation of dengue fever cases, an entomologic investigation was conducted to establish the mosquito species, and densities, causing the outbreak. Affected parts of the city were identified with the help of public health officials. Adult Ae. aegypti mosquitoes were collected using various tools, processed and screened for dengue virus (DENV) by cell culture and RT-PCR. All containers in every accessible house and compound within affected suburbs were inspected for immatures. A total of 2,065 Ae. aegypti adults were collected and 192 houses and 1,676 containers inspected. An overall house index of 22%, container index, 31.0% (indoor = 19; outdoor = 43) and Breteau index, 270.1, were observed, suggesting that the risk of dengue transmission was high. Overall, jerry cans were the most productive containers (18%), followed by drums (17%), buckets (16%), tires (14%) and tanks (10%). However, each site had specific most-productive container-types such as tanks (17%) in Kizingo; Drums in Nyali (30%) and Changamwe (33%), plastic basins (35%) in Nyali-B and plastic buckets (81%) in Ganjoni. We recommend that for effective control of the dengue vector in Mombasa city, all container types would be targeted. Measures would include proper covering of water storage containers and eliminating discarded containers outdoors through a public participatory environmental clean-up exercise. Providing reliable piped water to all households would minimize the need for water storage and reduce aquatic habitats. Isolation of DENV from male Ae. aegypti mosquitoes is a first observation in Kenya and provides further evidence that transovarial transmission may have a role in DENV circulation and

  1. Recreational physical activity as an independent predictor of multivariable cardiovascular disease risk.

    Satvinder S Dhaliwal

    Full Text Available The role of physical activity in preventing CVD has been highlighted by Professor Jerry Morris in the 1950's. We report outcome of a 15-year prospective study with the aim to identify whether physical activity showed cardiovascular benefit independent of common risk factors and of central obesity. Baseline data of 8662 subjects, with no previous history of heart disease, diabetes or stroke, were obtained from an age- and gender- stratified sample of adults in Australian capital cities and were linked with the National Death Index to determine the causes of death of 610 subjects who had died to 31 December 2004. The study consisted of 4175 males (age 42.3 ± 13.1 years and 4487 females (age 42.8 ± 13.2 years. Fasting serum lipid levels, systolic and diastolic blood pressure and smoking habits at baseline were recorded. The Framingham Risk Scores of 15-year mortality due to CHD and CVD were calculated using established equations. Subjects were also asked if they engaged in vigorous exercise, less vigorous exercise or walk for recreation and exercise in the past 2 weeks. Subjects in the high recreational physical activity category were 0.16 (0.06-0.43; p<0.001 and 0.12 (0.03-0.48; p = 0.003 times as likely as subjects in the low category for CVD and CHD mortality respectively. After adjusting for both the Framingham Risk Score and central obesity (Waist circumference to Hip circumference Ratio, those in the high recreational physical activity group were 0.35 (0.13-0.98 times less likely compared to the low category for CVD mortality. Recreational physical activity independently predicted reduced cardiovascular mortality over fifteen years. A public health focus on increased physical activity and preventing obesity is required to reduce the risk of CVD and CHD.

  2. Propagation of maternal behavior across generations is associated with changes in non-maternal cognitive and behavioral processes.

    Lovic, Vedran; Fleming, Alison S

    2015-08-01

    Over a number of years we have studied the phenomenology of maternal behavior from endocrine, neural, experiential, and ontogenetic perspectives. Here, we focus on the effects of early life experiences with and without the mother on subsequent maternal and non-maternal behaviors of the offspring. We have used an artificial rearing procedure, which entails removing rat pups from their mother and raising them in isolation, while controlling and manipulating several aspects of their upbringing. As adults, mother-reared (MR) and artificially-reared (AR) rats are assessed on their own maternal behavior, as well several other behaviors. While both AR and MR rats nurse and successfully wean their young, the AR rats spend less time licking, grooming, and crouching over their young. Hence, being raised in social isolation does not seem to affect primary maternal motivational dynamics. Instead, isolation rearing produces alterations in the ongoing execution of the behavior and its effective organization. Here, we present evidence that changes in maternal behavior, as a result of social isolation from mother and siblings, are due to changes in top-down (e.g., sustained attention, flexibility) and bottom-up process (e.g., increased stimulus-driven behavior). These changes are likely due to alterations in brain dopamine systems, which are sensitive to early life manipulations and are modulators of bottom-up and top-down processes. Finally, we draw parallels between the rat and human maternal behavior. This article is part of a Special Issue entitled: In Honor of Jerry Hogan. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. Calibration of the delayed-gamma neutron activation facility

    Ma, R.; Zhao, X.; Rarback, H.M.; Yasumura, S.; Dilmanian, F.A.; Moore, R.I.; Lo Monte, A.F.; Vodopia, K.A.; Liu, H.B.; Economos, C.D.; Nelson, M.E.; Aloia, J.F.; Vaswani, A.N.; Weber, D.A.; Pierson, R.N. Jr.; Joel, D.D.

    1996-01-01

    The delayed-gamma neutron activation facility at Brookhaven National Laboratory was originally calibrated using an anthropomorphic hollow phantom filled with solutions containing predetermined amounts of Ca. However, 99% of the total Ca in the human body is not homogeneously distributed but contained within the skeleton. Recently, an artificial skeleton was designed, constructed, and placed in a bottle phantom to better represent the Ca distribution in the human body. Neutron activation measurements of an anthropomorphic and a bottle (with no skeleton) phantom demonstrate that the difference in size and shape between the two phantoms changes the total body calcium results by less than 1%. To test the artificial skeleton, two small polyethylene jerry-can phantoms were made, one with a femur from a cadaver and one with an artificial bone in exactly the same geometry. The femur was ashed following the neutron activation measurements for chemical analysis of Ca. Results indicate that the artificial bone closely simulates the real bone in neutron activation analysis and provides accurate calibration for Ca measurements. Therefore, the calibration of the delayed-gamma neutron activation system is now based on the new bottle phantom containing an artificial skeleton. This change has improved the accuracy of measurement for total body calcium. Also, the simple geometry of this phantom and the artificial skeleton allows us to simulate the neutron activation process using a Monte Carlo code, which enables us to calibrate the system for human subjects larger and smaller than the phantoms used as standards. copyright 1996 American Association of Physicists in Medicine

  4. With thanks to our 2016 peer reviewers

    2017-01-01

    2016 peer reviewers We are grateful to the following people for their significant contribution to Health Promotion and Chronic Disease Prevention in Canada as peer reviewers in 2016. Their expertise ensures the quality of our journal and promotes the sharing of new knowledge among peers in Canada and internationally. Jillian Avis Sunday Azagba Sharon Bartholomew Michèle Boileau-Falardeau Jimmy Bourque Darren Brenner Robert Brison Yves Carrière Neena Chappell Guanmin Chen Yue Chen Edward Chesney Anna Chudyk Martin Cooke Erica Di Ruggiero Janet Durbin Charlene Elliott Peter Ellis Alexa Ferdinands Bradley Ferguson Lauren Fiechtner Maylene Fong Marilyn Fortin Nancy Gell Margo Greenwood Rita Henderson Erin Hobin Andrew Howell Natalie Iciaszczyk Jeff Johnson Janet Elizabeth Jull Tetyana Kendzerska Nicholas King Elaine Kingwell Victoria Kirsh Erin Kropac Liana Leach Claire Leblanc Yann Le Bodo Daniel Lebouthillier Isra Levy Elizabeth Lin Catherine Mah Loraine Marrett Caitlin McArthur Teri McComber Amy McPherson Verena Menec Leia Minaker Howard Morrison Yeeli Mui Kiyuri Naicker Tor Oiamo Scott Patten Marie-Claude Paquette Cheryl Peters Jennifer Petkovic William Pickett Michelle Ploughman Daniel Poremski Harry Prapavessis Steven Prus Jürgen Rehm Laurene Rehman Sandra Reynolds Annie Rhodes Celia Rodd Kaley Roosen Ellen Rosenberg Linda Rothman Jerry Schultz Kelly Skinner Robin Skinner Robin Somerville Becky Spencer Richard Stanwick Michael Stevenson David Streiner Laura Struik Anna Syrowatka Christopher Tait Chen Tang Kara Thompson Michelle Vine Claudio Violato JianLi Wang Stéphanie Ward Cynthia Weijs Russell Wilkins Keri Lynn Williams Renate Ysseldyk Tingting Zhang Christopher Zou

  5. Toward a theory of high performance.

    Kirby, Julia

    2005-01-01

    What does it mean to be a high-performance company? The process of measuring relative performance across industries and eras, declaring top performers, and finding the common drivers of their success is such a difficult one that it might seem a fool's errand to attempt. In fact, no one did for the first thousand or so years of business history. The question didn't even occur to many scholars until Tom Peters and Bob Waterman released In Search of Excellence in 1982. Twenty-three years later, we've witnessed several more attempts--and, just maybe, we're getting closer to answers. In this reported piece, HBR senior editor Julia Kirby explores why it's so difficult to study high performance and how various research efforts--including those from John Kotter and Jim Heskett; Jim Collins and Jerry Porras; Bill Joyce, Nitin Nohria, and Bruce Roberson; and several others outlined in a summary chart-have attacked the problem. The challenge starts with deciding which companies to study closely. Are the stars the ones with the highest market caps, the ones with the greatest sales growth, or simply the ones that remain standing at the end of the game? (And when's the end of the game?) Each major study differs in how it defines success, which companies it therefore declares to be worthy of emulation, and the patterns of activity and attitude it finds in common among them. Yet, Kirby concludes, as each study's method incrementally solves problems others have faced, we are progressing toward a consensus theory of high performance.

  6. Efficacy and safety of combined ethinyl estradiol/drospirenone oral contraceptives in the treatment of acne

    Jerry KL Tan

    2009-11-01

    Full Text Available Jerry KL Tan1, Chemanthi Ediriweera21University of Western Ontario and Windsor Clinical Research Inc., Windsor, Ontario, Canada; 2University of Western Ontario, Southwest Ontario Medical Education Network, Windsor, Ontario, CanadaAbstract: Acne is a common disorder affecting the majority of adolescents and often extends into adulthood. The central pathophysiological feature of acne is increased androgenic stimulation and/or end-organ sensitivity of pilosebaceous units leading to sebum hypersecretion and infundibular hyperkeratinization. These events lead to Propionibacterium acnes proliferation and subsequent inflammation. Hormonal therapy, including combined oral contraceptives (OCs, can attenuate the proximate androgenic trigger of this sequence. For many women, hormonal therapy is a rational option for acne treatment as it may be useful across the spectrum of severity. Drospirenone (DRSP is a unique progestin structurally related to spironolactone with progestogenic, antimineralocorticoid, and antiandrogenic properties. It is available in 2 combined OC preparations (30 µg EE/3 mg DRSP; Yasmin® in a 21/7 regimen; and 20 µg EE/3 mg DRSP; Yaz® in a 24/4 regimen. These preparations are bereft of the fluid retentional side effects typical of other progestins and their safety has been demonstrated in large epidemiological studies in which no increased risk of vascular thromboembolic disease or arrhythmias was observed. In acne, the efficacy of DRSP-containing OCs has been shown in placebo-controlled superiority trials and in active-comparator non-inferiority trials.Keywords: acne vulgaris, combined oral contraceptives, drosperinone, ethinyl estradiol, efficacy, safety, treatment

  7. Joint Urban 2003: Study Overview And Instrument Locations

    Allwine, K Jerry; Flaherty, Julia E.

    2006-08-16

    Quality-assured meteorological and tracer data sets are vital for establishing confidence that indoor and outdoor dispersion models used to simulate dispersal of potential toxic agents in urban atmospheres are giving trustworthy results. The U.S. Department of Defense-Defense Threat Reduction Agency and the U.S. Department of Homeland Security joined together to conduct the Joint Urban 2003 atmospheric dispersion study to provide this critically-needed high-resolution dispersion data. This major urban study was conducted from June 28 through July 31, 2003, in Oklahoma City, Oklahoma, with the participation of over 150 scientists and engineers from over 20 U.S. and foreign institutions. The Joint Urban 2003 lead scientist was Jerry Allwine (Pacific Northwest National Laboratory) who oversaw study design, logistical arrangements and field operations with the help of Joe Shinn (Lawrence Livermore National Laboratory), Marty Leach (Lawrence Livermore National Laboratory), Ray Hosker (Atmospheric Turbulence and Diffusion Division), Leo Stockham (Northrop Grumman Information Technology) and Jim Bowers (Dugway Proving Grounds). This report gives a brief overview of the field campaign, describing the scientific objectives, the dates of the intensive observation periods, and the instruments deployed. The data from this field study is available to the scientific community through an on-line database that is managed by Dugway Proving Ground. This report will be included in the database to provide its users with some general information about the field study, and specific information about the instrument coordinates. Appendix A of this document provides the definitive record of the instrument locations during this field campaign, and Appendix B lists all the study principal investigators and participants.

  8. Inflammatory mechanisms in the lung

    B Moldoveanu

    2008-12-01

    Full Text Available B Moldoveanu1, P Otmishi1, P Jani1, J Walker1,2, X Sarmiento3, J Guardiola1, M Saad1, Jerry Yu11Department of Medicine, University of Louisville, Louisville, KY, USA, 40292; 2Department of Respiratory Therapy, Bellarmine University, Louisville, KY, USA, 40205; 3Intensive Care Medicine Service, University Hospital Germans Trias i Pujol, Badalona, Spain 08916Abstract: Inflammation is the body’s response to insults, which include infection, trauma, and hypersensitivity. The inflammatory response is complex and involves a variety of mechanisms to defend against pathogens and repair tissue. In the lung, inflammation is usually caused by pathogens or by exposure to toxins, pollutants, irritants, and allergens. During inflammation, numerous types of inflammatory cells are activated. Each releases cytokines and mediators to modify activities of other inflammatory cells. Orchestration of these cells and molecules leads to progression of inflammation. Clinically, acute inflammation is seen in pneumonia and acute respiratory distress syndrome (ARDS, whereas chronic inflammation is represented by asthma and chronic obstructive pulmonary disease (COPD. Because the lung is a vital organ for gas exchange, excessive inflammation can be life threatening. Because the lung is constantly exposed to harmful pathogens, an immediate and intense defense action (mainly inflammation is required to eliminate the invaders as early as possible. A delicate balance between inflammation and anti-inflammation is essential for lung homeostasis. A full understanding of the underlying mechanisms is vital in the treatment of patients with lung inflammation. This review focuses on cellular and molecular aspects of lung inflammation during acute and chronic inflammatory states.Keywords: inflammation, lung, inflammatory mediators, cytokines

  9. Investigation of Surface Treatments to Improve the Friction and Wear of Titanium Alloys for Diesel Engine Components

    Blau, Peter J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Cooley, Kevin M. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Kirkham, Melanie J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Bansal, Dinesh G. [Oak Ridge Associated Universities, TN (United States)

    2012-09-20

    This final report summarizes experimental and analytical work performed under an agreement between the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Office of Transportation Technologies, and UT-Battelle LLC. The project was directed by Jerry Gibbs, of the U.S. Department of Energy’s Propulsion Materials Program, with management by D. P. Stinton and J. A. Haynes of ORNL. Participants included Peter J. Blau (Principal Investigator), Kevin M. Cooley (senior technician), Melanie J. Kirkham (materials scientist) of the Materials Science and Technology Division or ORNL, and Dinesh G. Bansal, a post doctoral fellow employed by Oak Ridge Associated Universities (ORAU) and who, at the time of this writing, is an engineer with Cummins, Inc. This report covers a three-year effort that involved two stages. In the first stage, and after a review of the literature and discussions with surface treatment experts, a series of candidate alloys and surface treatments for titanium alloy (Ti-6Al-4V) was selected for initial screening. After pre-screening using an ASTM standard test method, the more promising surface treatments were tested in Phase 2 using a variable loading apparatus that was designed and built to simulate the changing load patterns in a typical connecting rod bearing. Information on load profiles from the literature was supplemented with the help of T.C. Chen and Howard Savage of Cummins, Inc. Considering the dynamic and evolving nature of materials technology, this report presents a snapshot of commercial and experimental bearing surface technologies for titanium alloys that were available during the period of this work. Undoubtedly, further improvements in surface engineering methods for titanium will evolve.

  10. The case of the hidden harassment.

    Niven, D; Wang, C; Rowe, M P; Taga, M; Vladeck, J P; Garron, L C

    1992-01-01

    The past year has seen a growing public awareness of sexual harassment in the workplace. The question of what constitutes sexual harassment and how to recognize it has been debated in the news, the courts, and Congress. This HBR case study is less concerned with defining it than with examining what a manager should do about it. When Filmore Trust manager Jerry Tarkwell found out one of his employees was being sexually harassed on the job, he thought he knew exactly what to do. Following company policy, he immediately notified the bank's equal employment office. Then he called Jill McNair, the employee being harassed. Her response dumbfounded him. "You had no right to call EEO before talking to me," McNair said angrily. Do you have any idea what could happen to me and to my career if people find out about this?" Tarkwell didn't understand; McNair wasn't to blame. He believed the only person who should be worried was the harasser. Tarkwell tried to spell out the procedure for her. "All you have to do is write a letter and ..." McNair cut him off. "If this gets investigated by EEO, everyone in the building could be questioned. I'll probably get transferred, and then I won't have a chance at promotion. And who'd want to work with me? Every man in the company would be afraid I'd report him if he so much as opened a door for me."(ABSTRACT TRUNCATED AT 250 WORDS)

  11. Increase in the proportion of patients hospitalized with acute myocardial infarction with do-not-resuscitate orders already in place between 2001 and 2007: a nonconcurrent prospective study

    Saczynski JS

    2012-10-01

    Full Text Available Jane S Saczynski,1–3 Ezra Gabbay,4 David D McManus,1–3 Richard McManus,3 Joel M Gore,1,3 Jerry H Gurwitz,1–3 Darleen Lessard,3 Robert J Goldberg31Department of Medicine, University of Massachusetts Medical School, Worcester, 2Meyers Primary Care Institute, Worcester, 3Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, 4Division of Nephrology, Tufts Medical School, Boston, MA, USABackground and objective: Shared decision making and advance planning in end-of-life decisions have become increasingly important aspects of the management of seriously ill patients. Here, we describe the use and timing of do-not-resuscitate (DNR orders in patients hospitalized with acute myocardial infarction (AMI.Study design and setting: The nonconcurrent prospective study population consisted of 4182 patients hospitalized with AMI in central Massachusetts in four annual periods between 2001 and 2007.Results: One-quarter (25% of patients had a DNR order written either prior to or during hospitalization. The frequency of DNR orders remained constant (24% in 2001; 26% in 2007. Among patients with DNR orders, there was a significant increase in orders written prior to hospitalization (2001: 9%; 2007: 55%. Older patients and those with a medical history of heart failure or myocardial infarction were more likely to have prior DNR orders than respective comparison groups. Patients with prior DNR orders were less likely to die 1 month after hospitalization than patients whose DNRs were written during hospitalization.Conclusion: Although the use of DNR orders in patients hospitalized with AMI was stable during the period under study, in more recent years, patients are increasingly being hospitalized with DNR orders already in place.Keywords: epidemiology, myocardial infarction, survival, end of life, longitudinal, cardiology

  12. Planning and implementing an honors degree in environmental science curricula: a case study from the University of Delaware, USA

    Levia, Delphis

    2015-04-01

    advisory Environmental Council include Drs. Delphis Levia (Program Director & Chair), Nancy Targett (Dean), Frank Newton, Tracy Deliberty, Steve Hastings, John Madsen, Paul Imhoff, Jan Johnson, Jerry Kauffman, Murray Johnston.

  13. Social Diffusion of Water Conservation: A Study of Residential Turf Rebate Programs in Orange County, California

    Duong, K.; Grant, S. B.; Rippy, M.; Feldman, D.

    2017-12-01

    From 2011 to 2017, the combination of record low precipitation and extreme warm temperatures resulted in the most severe drought in California's written history. In April 2015, Governor Jerry Brown issued an executive order mandating a statewide 25% reduction in potable urban water usage. Under such circumstances, outdoor watering is an obvious target for restriction, because it can account for a large fraction of total domestic water usage, up to 50% in the arid southwest [Syme et. al 2004, Cameron et. al 2012]. In this study we analyzed one such effort, in which the Irvine Ranch Water District (IRWD) in Orange County (California) offered a financial incentive through a turf rebate program to encourage Irvine residents to replace turf grass with drought tolerant landscaping. We focused specifically on the number of residents who applied to the turf rebate program. Our hypothesis was that the observed application rate (number of applicants per month) is influenced by a combination of (a) financial incentives issued by IRWD, (b) drought awareness, and (c) the fraction of neighbors that have already applied to the program (a phenomenon that can be described quantitatively through models of social contagion or social diffusion [Karsai et. al 2014]). Our preliminary results indicate that applications to the program occurred in geographic "hot spots", consistent with the idea that early adopters may have influenced neighbors to retrofit their lawns. We are currently evaluating the geographic, demographic, and temporal drivers that influence the rate of spontaneous adoption, the rate of adoption under influence, and the total size of the susceptible population. Overall, our goal is to identify the key factors that contribute to early rapid uptake of conservation behavior, and the rapid diffusion of that behavior through the community.

  14. MD-11 PCA - Research flight team photo

    1995-01-01

    On Aug. 30, 1995, a the McDonnell Douglas MD-11 transport aircraft landed equipped with a computer-assisted engine control system that has the potential to increase flight safety. In landings at NASA Dryden Flight Research Center, Edwards, California, on August 29 and 30, the aircraft demonstrated software used in the aircraft's flight control computer that essentially landed the MD-11 without a need for the pilot to manipulate the flight controls significantly. In partnership with McDonnell Douglas Aerospace (MDA), with Pratt & Whitney and Honeywell helping to design the software, NASA developed this propulsion-controlled aircraft (PCA) system following a series of incidents in which hydraulic failures resulted in the loss of flight controls. This new system enables a pilot to operate and land the aircraft safely when its normal, hydraulically-activated control surfaces are disabled. This August 29, 1995, photo shows the MD-11 team. Back row, left to right: Tim Dingen, MDA pilot; John Miller, MD-11 Chief pilot (MDA); Wayne Anselmo, MD-11 Flight Test Engineer (MDA); Gordon Fullerton, PCA Project pilot; Bill Burcham, PCA Chief Engineer; Rudey Duran, PCA Controls Engineer (MDA); John Feather, PCA Controls Engineer (MDA); Daryl Townsend, Crew Chief; Henry Hernandez, aircraft mechanic; Bob Baron, PCA Project Manager; Don Hermann, aircraft mechanic; Jerry Cousins, aircraft mechanic; Eric Petersen, PCA Manager (Honeywell); Trindel Maine, PCA Data Engineer; Jeff Kahler, PCA Software Engineer (Honeywell); Steve Goldthorpe, PCA Controls Engineer (MDA). Front row, left to right: Teresa Hass, Senior Project Management Analyst; Hollie Allingham (Aguilera), Senior Project Management Analyst; Taher Zeglum, PCA Data Engineer (MDA); Drew Pappas, PCA Project Manager (MDA); John Burken, PCA Control Engineer.

  15. A systematic review of the precision and accuracy of dose measurements in photon radiotherapy using polymer and Fricke MRI gel dosimetry

    MacDougall, N.D.; Pitchford, W.G.; Smith, M.A.

    2002-01-01

    1998 Radiother. Oncol. 48 283-91, Farajollahi et al 2000 Br. J. Radiol. 72 1085-92, McJury et al 1999b Phys. Med. Biol. 44 2431-44, Murphy et al 2000b Phys. Med. Biol. 45 835-45, Oldham et al 2001 Med. Phys. 28 1436-45) and 5% for Fricke gel (Chan and Ayyangar 1995b Med. Phys. 22 1171-5). Evidence also points to accuracy worsening at lower dose levels for both gels. The precision data should be viewed with caution as repeated MR measurements were not performed with the same samples. The only precision data for Fricke gels was 1.5% (Johansson Back et al 1998 Phys. Med. Biol. 43 261-76), but for zero dose. In conclusion, despite the amount of published data, sparse research has been undertaken which provides clear evidence of the accuracy and precision for both gels. That which has been published has used higher doses than would be routine in radiotherapy. The basic radiation dosimeter qualities of accuracy and precision have yet to be fully quantified for polymer and Fricke gels at clinically relevant dose levels. (author)

  16. Forsmark site investigation. Monitoring of brook water levels, electrical conductivities, temperatures and discharges January-December 2009

    Johansson, Per-Olof (Artesia Grundvattenkonsult (Sweden)); Juston, John (Juston Konsult (Sweden))

    2011-03-15

    This document reports the monitoring of water levels, electrical conductivities, temperatures and discharges at four brook discharge gauging stations, and the monitoring of water electrical conductivity at the outlet of Lake Bolundsfjaerden in the Forsmark area. The report presents data from 1 January through 31 December 2009 and is a continuation of reporting from Johansson and Juston (2007, 2009), which covered the periods from 1 April 2004 through 31 March 2007 and 1 April 2007 through 31 December 2008, respectively. Long-throated flumes equipped with automatically recording devices were used for the discharge measurements. Every c. 14 days the water depths at the upstream edge of the flumes were measured manually by a ruler as a check. Electrical conductivity and temperature were automatically recorded and these parameters were also measured manually every c. 14 days with the site investigation field devices. SKB's Hydro Monitoring System (HMS) was used to collect and store all data. From HMS quality assured data were transferred to SKB's primary database Sicada. Measurements of levels, electrical conductivities and temperatures were made every 10 minutes (every 30 minutes for electrical conductivity at the outlet of Lake Bolundsfjaerden). For the calculation of discharge, quality assured water level data from the flumes were used. The calculation procedure included consolidation of the time series to hourly averages, screening of data for removal of short-term spikes, noise and other data that were judged erroneous. After the calculations were performed, the results were delivered to Sicada. The amplitudes of water level variations during this reporting period were 0.26-0.33 m at the four stations. The mean electrical conductivities varied between 26 and 41 mS/m at the four discharge stations. The electrical conductivity at the outlet of Lake Bolundsfjaerden varied between 53 and 188 mS/m during the period with the higher values at the end of the

  17. Forsmark site investigation. Monitoring of brook water levels, electrical conductivities, temperatures and discharges January-December 2010

    Johansson, Per-Olof (Artesia Grundvattenkonsult (Sweden)); Juston, John (Juston Konsult (Sweden))

    2011-06-15

    This document reports the monitoring of water levels, electrical conductivities, temperatures and discharges at four brook discharge gauging stations, and the monitoring of water electrical conductivity at the outlet of Lake Bolundsfjaerden in the Forsmark area. The report presents data from 1 January through 31 December 2010 and is a continuation of reporting from Johansson and Juston (2007, 2009, 2011), which covered the periods from 1 April 2004 through 31 March 2007, 1 April 2007 through 31 December 2008, and 1 January through 31 December 2009, respectively. Long-throated flumes equipped with automatically recording devices were used for the discharge measurements. Every c. 14 days the water depths at the upstream edge of the flumes were measured manually by a ruler as a check. Electrical conductivity and temperature were automatically recorded and these parameters were also measured manually every c. 14 days with the site investigation field devices. SKB's Hydro Monitoring System (HMS) was used to collect and store all data. From HMS quality assured data were transferred to SKB's primary database Sicada. Measurements of levels, electrical conductivities and temperatures were made every 10 minutes (every 30 minutes for electrical conductivity at the outlet of Lake Bolundsfjaerden). For the calculation of discharge, quality assured water level data from the flumes were used. The calculation procedure included consolidation of the time series to hourly averages, screening of data for removal of short-term spikes, noise and other data that were judged erroneous. After the calculations were performed, the results were delivered to Sicada. The amplitudes of water level variations during this reporting period were 0.41-0.55 m and the mean electrical conductivities varied between 23 and 39 mS/m at the four discharge stations. However, due to mal-function of measuring devices for electrical conductivity, data were missing for relatively long time periods. Due

  18. New kaolinite phases expanded through intercalation with potassium acetate

    Frost, R.L.; Kristof, J.; Kloprogge, J.T.

    1998-01-01

    Full text: Changes in the hydroxyl surfaces of potassium acetate-intercalated kaolinite have been studied over the ambient to predehydroxylation temperature range using a combination of X-ray diffraction and Raman spectroscopy. Upon intercalation, the kaolinite expanded along the c-axis direction to 13.88 Angstroms. Upon heating the intercalation complex over the 50 to 300 deg C range, X-ray diffraction shows the existence of three additional intercalation phases with d-spacings of 9.09, 9.60, and 11.47 Angstroms. The amount of each phase is temperature dependent. These expansions are reversible and upon cooling the intercalation complex returned to its original spacing. The 13.88 Angstroms phase only existed in the presence of water. It is proposed that the expanded kaolinite intercalation phases result from the orientation of the acetate within the intercalation complex. The Raman spectra of the hydroxyl-stretching region (Frost and van der Gaast, 1997) of potassium acetate-intercalated kaolinite has been obtained under an atmosphere of both air and nitrogen using a thermal stage over the 25 to 300 deg C temperature range (Johansson et al., 1998). Raman spectra of the C-C, C=O stretching and O-C-O bending modes show that at least two types of acetate are present in the intercalation complex. These are assigned to two different orientations of the acetate. At 25 deg C, a new band at 3606 cm -1 attributed to the inner surface hydroxyl hydrogen bonded to the acetate ion is observed with a concomitant loss of intensity in the bands attributed to the inner surface hydroxyls (Frost and Kristof, 1997, Frost et al.,1997). Heating the intercalation complex to 50 deg C results in two hydroxyl-stretching frequencies at 3594 and 3604 cm -1 . This change in frequencies is ascribed to phase changes of the potassium acetate-intercalated kaolinite. At 100 deg C, the bands shift to 3600 and 3613 cm -1 . These shifts in frequencies are assigned to new kaolinite expanded phases. At

  19. Validation of spectral gas radiation models under oxyfuel conditions

    Becher, Johann Valentin

    2013-05-15

    validation of simplified CFD models. In the second results section, spectral measurements (2.4 - 5.4 {mu}m) of a 70 kW turbulent natural gas ame in air blown combustion and in wet and dry oxyfuel combustion were compared with simulated spectra based on measured gas atmospheres. The line-by-line database HITEMP2010 and the two statistical-narrow-band models EM2C and RADCAL were used for the numerical simulation. The measured spectra showed large fluctuations due to turbulence. The averaged experimental intensity was found to be up to 75% higher than the simulated intensity, thus demonstrating the importance of the effect of turbulence-radiation-interaction in combustion simulations. Finally, total emissivities were calculated with the most common spectral models and compared with benchmark calculations by the detailed spectral line-by-line model HITEMP2010. The models were compared at path lengths ranging from 0.001m to 100m and at temperatures from 800 C to 1800 C for atmospheres of pure gases and of various combustion processes (air blown and oxyfuel combustion with wet and dry recirculation) as well as with different fuels (natural gas, brown coal and anthracite). The statistical-narrow-band models RADCAL and EM2C, the exponential-wide-band model and the statistical-line-width model were chosen as models, which are valid for oxyfuel combustion without modifications. A number of weighted-sum-of-grey-gases models from different authors were chosen as computationally efficient models especially developed for oxyfuel combustion. The statistical-narrow-band model EM2C had the highest accuracy with maximum deviations of up to 12%. The weighted-sum-of-grey-gases model from Johansson et al. [64] proved to be the most valid and versatile model for computationally efficient simulations of spectral gas properties with an overall accuracy of 21% or better.

  20. Low-pH concrete plug for sealing the KBS-3V deposition tunnels

    Malm, Richard (Vattenfall Power Consultant AB (Sweden))

    2012-01-15

    requirement on being watertight, which also affects the design of the concrete plug. In the spent fuel repository, low-pH concrete should be used instead of conventional concrete. The reason for this is to the largest extent to reduce the negative effect that basic materials could have on the function of the bentonite clay. For this purpose, a new low-pH concrete recipe has been developed and this changes the conditions for using reinforcement, cooling and grouting compared to the use of conventional concrete. The report shows the possibilities to use an unreinforced plug made of low-pH concrete as a resistance in the deposition tunnels. Today, some parameters are unknown and some data may be classified as uncertain, primarily regarding the long-term properties of the low-pH concrete material and the bentonite clay. It will take several years until all questions can be answered and a full-scale test is vital to validate the assumptions and the performed numerical simulations. The report should therefore be considered based on that data and conclusions will be studied further and be experimentally verified under realistic and controlled conditions. The project group consists of: Patrik Gatter (VPC), Richard Malm (VPC), Lennart Boergesson (Clay Technology AB), Lars-Olof Dahlstroem (NCC-Teknik), Jonas Magnusson (NCC-Teknik), Christina Claeson-Jonsson (NCC-Teknik), Morgan Johansson (Reinertsen), Rikard Karlzen (SKB), Paer Grahm (SKB), Sten Palmer (Sten Palmer Engineering AB) and Hans Wimelius (NCC AB)

  1. Overvåking av norsk kosthold - metoder og resultater

    Lars Johansson

    2009-11-01

    Full Text Available  SAMMENDRAGKunnskap om endringer i matvarenes sammensetning og befolkningens kosthold er grunnleggende for utformingog oppfølging av en helsefremmende mat- og ernæringspolitikk. Dagens system for overvåking avkostholdet bygger først og fremst på en matvaredatabase og opplysninger om forbruket av matvarer fra tretyper datasett; matforsyningsstatistikk, forbruksundersøkelser og kostholdsundersøkelser. Det avgis årlig envurdering av utviklingen i norsk kosthold i forhold til mat- og ernæringspolitiske målsettinger. Det norskesystemet for overvåking av kostholdet er blitt betydelig styrket i løpet av 1990-årene ved innføringen avregelmessige kostholdsundersøkelser blant landsrepresentative utvalg av befolkningen i ulike aldersgrupperog økte ressurser til analyse av næringsinnholdet i matvarer. Det er imidlertid beskjedent sammenlignet meddatainnsamlingen i land som USA og Storbritannia. Det norske overvåkingssystemet er forsatt i enutviklingsfase, og det må justeres og kompletteres etter hvert. Dessuten vil det arbeides med å kvalitetssikredatainnsamlingen.Johansson L. Surveillance of the diet in Norway – methods and results.Nor J Epidemiol ENGLISH SUMMARYKnowledge about changes in composition and intake of foods, as well as changes in the prevalence of dietrelatedhealth problems is fundamental for an effective food and nutrition policy. The National Council onNutrition and Physical Activity is responsible for evaluating changes in the diet. Annually the Council publishesreports about trends in the Norwegian diet, and suggests measures to improve the diet. The Council, incooperation with the National Food Authority and the Institute for Nutrition Research, University of Oslo,has established a national food and dietary surveillance system. This system is mainly based on a fooddatabase and food consumption data. The food consumption data include three principally different datasets: food supplies, household consumption surveys

  2. Low-pH concrete plug for sealing the KBS-3V deposition tunnels

    Malm, Richard

    2012-01-01

    on being watertight, which also affects the design of the concrete plug. In the spent fuel repository, low-pH concrete should be used instead of conventional concrete. The reason for this is to the largest extent to reduce the negative effect that basic materials could have on the function of the bentonite clay. For this purpose, a new low-pH concrete recipe has been developed and this changes the conditions for using reinforcement, cooling and grouting compared to the use of conventional concrete. The report shows the possibilities to use an unreinforced plug made of low-pH concrete as a resistance in the deposition tunnels. Today, some parameters are unknown and some data may be classified as uncertain, primarily regarding the long-term properties of the low-pH concrete material and the bentonite clay. It will take several years until all questions can be answered and a full-scale test is vital to validate the assumptions and the performed numerical simulations. The report should therefore be considered based on that data and conclusions will be studied further and be experimentally verified under realistic and controlled conditions. The project group consists of: Patrik Gatter (VPC), Richard Malm (VPC), Lennart Boergesson (Clay Technology AB), Lars-Olof Dahlstroem (NCC-Teknik), Jonas Magnusson (NCC-Teknik), Christina Claeson-Jonsson (NCC-Teknik), Morgan Johansson (Reinertsen), Rikard Karlzen (SKB), Paer Grahm (SKB), Sten Palmer (Sten Palmer Engineering AB) and Hans Wimelius (NCC AB)

  3. Efficiency of preventive actions for landslides and flooding - evaluation of Scandinavian practices

    Bergman, R.; Andersson-sköld, Y. B.; Nyberg, L.; Johansson, M.; Persson, E.

    2011-12-01

    Author: Ramona Bergman, Yvonne Andersson-Sköld, Lars Nyberg, Magnus Johansson, Erik Persson Preventive actions can be, and are frequently, taken to reduce accidents and their consequences in different ways. The MSB funded research programme "Effects of Society's Security actions" (ESS, 2009-2013) aims to study the relationship between such actions and their effects. The program is divided into three subgroups: Frequent accidents Natural hazards (such as flooding, erosion and landslide) Chemical and landfill accidents The results presented here covers natural hazards with focus on land slides and flooding. The results are based on Swedish/Scandinavian contexts. Natural events such as erosion, flooding and land slides are common, but the number of accidents (events causing severe negative impact) is rare. Therefore, in such analysis there is limited data and other information available which can be used for example in statistical analysis of actions and their effects. Instead, the analysis must be based on other information. Therefore, the analysis may have to include aspects that only can be assessed by scenario and "what-if" analyses. In this project the main method has been interviews with officials in Swedish municipalities and national agencies in Sweden and Norway. The two levels are chosen since policies are taken on national (or international) level, while the key actions and actors are on the municipal level. The interviews cover experiences and potential scenarios. In all municipalities, one politician and officials working with planning and rescue service have been interviewed. The study covers hazard and risk mapping, follow up of such maps, physical planning and lessons learned from previous events and activities. The final outcome of the research will be a review of what is found to be well functioning, identification of weak points and recommendations for the management of landslides, erosion and flooding. The present results indicate that hazard

  4. External audit on the clinical practice and medical decision-making at the departments of radiotherapy in Budapest and Vienna.

    Esik, O; Seitz, W; Lövey, J; Knocke, T H; Gaudi, I; Németh, G; Pötter, R

    1999-04-01

    To present an example of how to study and analyze the clinical practice and the quality of medical decision-making under daily routine working conditions in a radiotherapy department, with the aims of detecting deficiencies and improving the quality of patient care. Two departments, each with a divisional organization structure and an established internal audit system, the University Clinic of Radiotherapy and Radiobiology in Vienna (Austria), and the Department of Radiotherapy at the National Institute of Oncology in Budapest (Hungary), conducted common external audits. The descriptive parameters of the external audit provided information on the auditing (auditor and serial number of the audit), the cohorts (diagnosis, referring institution, serial number and intention of radiotherapy) and the staff responsible for the treatment (division and physician). During the ongoing external audits, the qualifying parameters were (1) the sound foundation of the indication of radiotherapy, (2) conformity to the institution protocol (3), the adequacy of the choice of radiation equipment, (4) the appropriateness of the treatment plan, and the correspondence of the latter with (5) the simulation and (6) verification films. Various degrees of deviation from the treatment principles were defined and scored on the basis of the concept of Horiot et al. (Horiot JC, Schueren van der E. Johansson KA, Bernier J, Bartelink H. The program of quality assurance of the EORTC radiotherapy group. A historical overview. Radiother. Oncol. 1993,29:81-84), with some modifications. The action was regarded as adequate (score 1) in the event of no deviation or only a small deviation with presumably no alteration of the desired end-result of the treatment. A deviation adversely influencing the result of the therapy was considered a major deviation (score 3). Cases involving a minor deviation (score 2) were those only slightly affecting the therapeutic end-results, with effects between those of cases

  5. Does canopy mean N concentration explain differences in light use efficiency in 14 eddy-covariance sites?

    Peltoniemi, Mikko; Pulkkinen, Minna; Kolari, Pasi; Mäkelä, Annikki

    2010-05-01

    . Mean growing season VPD was the only climatic variable which correlated significantly with the largest actual LUE; none of them correlated with potential LUE. Inclusion of nitrogen in the Prelued-model structure did not improve the goodness of fit of the model. According to our results LUE correlates with mean canopy N concentration. The correlation of mean VPD with the largest actual LUE can also be explained with the model accounting for daily variation in climate, as was made with Prelued-model for the potential LUE. Further studies utilising seasonal values of canopy N are called upon. *Acknowledgements: Eero Nikinmaa, Pertti Hari, Timo Vesala, Tuomas Laurila, Fredrik Lagergren, Meelis Mölder, Anders Lindroth, Thomas Grünwald, Christian Bernhofer, Denis Loustau, Paul Berbigier, Beverly Law, Alison Dunn, Steve Wofsy, Torbjörn Johansson, Torben Christensen, Terry Callaghan, Hans Verbeeck, Remko Duursma, Leonardo Montagnani, Dario Papale, Andreas Ibrom, Ebba Dellwik, Kim Pilegaard, Kentaro Takagi, Eva van Gorsel, Heather Keith, Sonia Wharton, Matthias Falk, Kya Tha Paw U, Matt Schroeder, Jon Lloyd

  6. External audit on the clinical practice and medical decision-making at the departments of radiotherapy in Budapest and Vienna

    Esik, O.; Seitz, W.; Loevey, J.; Knocke, T.H.; Gaudi, I.; Nemeth, G.; Poetter, R.

    1999-01-01

    Purpose: To present an example of how to study and analyze the clinical practice and the quality of medical decision-making under daily routine working conditions in a radiotherapy department, with the aims of detecting deficiencies and improving the quality of patient care.Methods: Two departments, each with a divisional organization structure and an established internal audit system, the University Clinic of Radiotherapy and Radiobiology in Vienna (Austria), and the Department of Radiotherapy at the National Institute of Oncology in Budapest (Hungary), conducted common external audits. The descriptive parameters of the external audit provided information on the auditing (auditor and serial number of the audit), the cohorts (diagnosis, referring institution, serial number and intention of radiotherapy) and the staff responsible for the treatment (division and physician). During the ongoing external audits, the qualifying parameters were (1) the sound foundation of the indication of radiotherapy, (2) conformity to the institution protocol (3), the adequacy of the choice of radiation equipment, (4) the appropriateness of the treatment plan, and the correspondence of the latter with (5) the simulation and (6) verification films. Various degrees of deviation from the treatment principles were defined and scored on the basis of the concept of Horiot et al. (Horiot JC, Schueren van der E, Johansson KA, Bernier J, Bartelink H. The program of quality assurance of the EORTC radiotherapy group. A historical overview. Radiother. Oncol. 1993;29:81-84), with some modifications. The action was regarded as adequate (score 1) in the event of no deviation or only a small deviation with presumably no alteration of the desired end-result of the treatment. A deviation adversely influencing the result of the therapy was considered a major deviation (score 3). Cases involving a minor deviation (score 2) were those only slightly affecting the therapeutic end-results, with effects

  7. Activity Monitors as Support for Older Persons' Physical Activity in Daily Life: Qualitative Study of the Users' Experiences.

    Ehn, Maria; Eriksson, Lennie Carlén; Åkerberg, Nina; Johansson, Ann-Christin

    2018-02-01

    varied for each individual over time. Additionally, participants reported different types of accomplished activities; talking walks was most frequently reported. To be meaningful, measurements need to provide the user with a reliable receipt of whether his or her current activity behavior is sufficient for reaching an activity goal. Moreover, praise when reaching a goal was described as motivating feedback. To be useful, the devices must be easy to handle. In this study, the users perceived wearables as easy to handle, whereas tablets were perceived difficult to maneuver. Users reported in the diaries that the devices had been functional 78% (58/74) of the total test days. Activity monitors can be valuable for supporting seniors' PA. However, the potential of the solutions for a broader group of seniors can significantly be increased. Areas of improvement include reliability, usability, and content supporting effective BCTs with respect to increasing older adults' PA. ©Maria Ehn, Lennie Carlén Eriksson, Nina Åkerberg, Ann-Christin Johansson. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 01.02.2018.

  8. PREFACE: Nobel Symposium 141: Qubits for Future Quantum Information Nobel Symposium 141: Qubits for Future Quantum Information

    Claeson, Tord; Delsing, Per; Wendin, Göran

    2009-12-01

    extensive, discussions of about one hour ended each session. These discussions were initiated by a special questioner (a kind of 'devil's advocate'). Receptions were given by the President of Chalmers and by the City of Gothenburg. The participants also sailed with SS Bohuslän in the archipelago outside the city. The symposium was sponsored by the Nobel Foundation through its Nobel Symposium Committee and was organized by Thilo Bauch, Tord Claeson, Per Delsing, Ann-Marie Frykestig, Eva Hellberg, Göran Johansson, Göoran Wendin, and Chris Wilson. Special thanks are given to the program committee: John Clarke, Daniel Estève, Steve Girvin, Anne l'Huillier, Anthony Leggett, and Mikko Paalanen. The editor of the proceedings is Göran Johansson.

  9. Book Reviews

    Simon Kooijman

    1984-01-01

    Full Text Available - Gerard J. van den Broek, G. Varro, Orients, pour Georges Condominas. R. Hamayon, J. Matras-Troubetzkoy, J. Pouillon, L, Puiseux, Ch. Taillard, Toulouse, Editions Privat & Paris, Sudestasie, 1981, 345 pp., B. Condominas (eds. - M. Haddad, Nels Johnson, Islam and the politics of meaning in Palestinian nationalism, London: Kegan Paul International, 1982. - A. de Ruijter, Mary Douglas, In the active voice, London, Boston and Henley: Routledge and Kegan Paul, 1982, xi + 306 pp. - Peter Kloos, Paul Henley, The Panare. Tradition and change on the Amazonian frontier. New Haven, Yale University Press, 1982, 263 pp. - Peter Kloos, Conrad Phillip Kottak, Assault on Paradise. Social change in a Brazilian village. New York: Random House, 1983, 314 pp. - W.A. Shadid, M. van der Most van Spijk, Remember to be firm. Life histories of three Egyptian women, Women and development series, Cairo/Leiden 1982. 79 pp., H.Y. Fahmy, S. Zimmerman (eds. - W.A. Shadid, Marileen van der Most van Spijk, Eager to learn. An anthropological study of the needs of Egyptian village women; report of an experiment, Women and development series, Cairo/Leiden 1982. 84 pp. - W.A. Shadid, Marileen van der Most van Spijk, Who cares for her health? An anthropological study of women’s health care in a village in Upper Egypt, Women and development series, Cairo/Leiden 1982. 99 pp. - Willem van Schendel, Marvin Davis, Rank and rivalry: The politics of inequality in rural West Bengal, Cambridge: Cambridge University Press, 1983. - Simon Kooijman, Jerry W. Leach, The Kula, New perspectives on Massim exchange. Cambridge University Press, Cambridge, New York, New Rochelle, Melbourne, Sydney, 1983., Edmund Leach (eds. - Simon Kooijman, Martha Macintyre, The Kula. A Bibliography. Cambridge University Press, Cambridge, New York, New Rochelle, Melbourne, Sydney, 1983. - H. Dagmar, C.G. von Brandenstein, Names and substance of the Australian subsection system, The University of Chicago Press, N

  10. Cognitive impairment and self-care in heart failure

    Hajduk AM

    2013-10-01

    Full Text Available Alexandra M Hajduk,1,2 Stephenie C Lemon,3 David D McManus,1,2,4 Darleen M Lessard,1 Jerry H Gurwitz,1,2,4 Frederick A Spencer,5 Robert J Goldberg,1,2 Jane S Saczynski1,2,4 1Division of Epidemiology of Chronic Diseases and Vulnerable Populations, Department of Quantitative Health Sciences, University of Massachusetts Medical School, Worcester, MA, USA; 2Meyers Primary Care Institute, University of Massachusetts Medical School, Worcester, MA, USA; 3Division of Preventive and Behavioral Medicine, Department of Medicine, University of Massachusetts Medical School, Worcester, MA, USA; 4Division of Geriatric Medicine, Department of Medicine, University of Massachusetts Medical School, Worcester, MA, USA; 5Department of Medicine, McMaster University, Hamilton, ON, Canada Background: Heart failure (HF is a prevalent chronic disease in older adults that requires extensive self-care to prevent decompensation and hospitalization. Cognitive impairment may impact the ability to perform HF self-care activities. We examined the association between cognitive impairment and adherence to self-care in patients hospitalized for acute HF. Design: Prospective cohort study. Setting and participants: A total of 577 patients (mean age = 71 years, 44% female hospitalized for HF at five medical centers in the United States and Canada. Measurements and methods: Participants were interviewed for information on self-reported adherence to self-care using the European Heart Failure Self-care Behaviour Scale. We assessed cognitive impairment in three domains (memory, processing speed, and executive function using standardized measures. Patients' demographic and clinical characteristics were obtained through medical record review. Multivariable linear regression was used to examine the association between cognitive impairment and self-care practices adjusting for demographic and clinical factors. Results: A total of 453 patients (79% were impaired in at least one cognitive

  11. Empowering High School Students in Scientific Careers: Developing Statewide Partnerships

    Aguilar, C.; Swartz, D.

    2008-05-01

    Center for Multiscale Modeling of Atmospheric Processes (CMMAP) is a National Science Foundation Science and Technology Center focused on improving the representation of cloud processes in climate models. The Center is divided into three sections including Knowledge Transfer, Research, and Education and Diversity. The Science Education and Diversity mission is to educate and train people with diverse backgrounds in Climate and Earth System Science by enhancing teaching and learning and disseminating science results through multiple media. CMMAP is partnering with two local school districts to host an annual global climate conferences for high school students. The 2008 Colorado Global Climate Conference seeks "To educate students on global and local climate issues and empower them to se their knowledge." The conference is sponsored by CMMAP, The Governor's Energy Office, Poudre School District, Thompson School District, Clif Bar, and Ben and Jerry's Scoop Shop of Fort Collins. The conference seeks to inspire students to pursue future education and careers in science fields. Following an opening welcome from the Governor's Energy Office, Keynote Piers Sellers will discuss his experiences as an atmospheric scientist and NASA astronaut. Students will then attend 3 out of 16 breakout sessions including such sessions as "Hot poems, Cool Paintings, and the treasures of Antiquity of Climate Change", "Mitigation vs Adaptation", "Bigfoot Walks(What Size is our carbon footprint?)" "The Wedges: Reduc ing Carbon Emissions", and "We the People: Climate and Culture of Climate Change" to name a few. Using The Governor's High School Conference on the Environment sponsored by the Wisconsin Center for Environmental Education as a model we are developing statewide partnerships to bring high school students together to look at global climate issues that will impact their future and of which they can be part of the solution through their education and career paths. In addition to

  12. Obituary: Michael James Ledlow, 1964-2004

    Puxley, Philip John; Grashuis, Randon M.

    2004-12-01

    Michael James Ledlow died on 5 June 2004 from a large, unsuspected brain tumor. Since 2000 he had been on the scientific staff of the Gemini Observatory in La Serena, Chile, initially as a Science Fellow and then as a tenure-track astronomer. Michael was born in Bartlesville, Oklahoma on 1 October 1964 to Jerry and Sharon Ledlow. He obtained his Bachelor Degree in astrophysics at the University of Oklahoma in 1987 and attended the University of New Mexico for his graduate work, obtaining his PhD while studying Galaxy Clusters under Frazer Owen in 1994. From 1995-1997 Michael held a postdoctoral position with Jack Burns at New Mexico State University where he used various astronomical facilities including the VLA and Apache Point Observatory to study distant galaxies. From 1998-2000 Michael rejoined the Physics and Astronomy Department at the University of New Mexico where he was a visiting professor until he moved on to Gemini. At the Gemini Observatory, Mike shared in the excitement, hard work and many long days and nights associated with bringing on-line a major new astronomical facility and its instrumentation. Following its commissioning he assisted visiting observers, supported and took data for many more remote users via the queue system, and for each he showed the same care and attention to detail evident in his own research to ensure that all got the best possible data. His research concentrated on the radio and optical properties of galaxy clusters, especially rich Abell clusters such as A2125, on luminous radio galaxies, including the detection of a powerful double radio source in the "wrong sort of galaxy," the spiral system 0313-192, and on EROs (extremely red objects), dusty galaxies barely detectable at optical wavelengths. Michael thoroughly enjoyed living in Chile and enthusiastically immersed himself in the culture of his surroundings. He and his family were actively involved with the International English Spanish Association in La Serena. He had a

  13. U.S. Radioecology Research Programs of the Atomic Energy Commission in the 1950s

    Reichle, D.E.

    2004-01-12

    Biological and Environmental Research (DOE/BER). Contributors to the original work--Murray Schulman, DOE Headquarters, retired; Jerry Elwood, DOE/BER; David Reichle, Oak Ridge National Laboratory; and Ward Wicker, Colorado State University--provided further insight into environmental research in the decade of the 1950s and expanded the environmental part of the original document. The original version of the second paper was presented by David Reichle in poster session at the symposium.

  14. Mortality rates above emergency threshold in population affected by conflict in North Kivu, Democratic Republic of Congo, July 2012-April 2013.

    Antonio Isidro Carrión Martín

    2014-09-01

    Full Text Available The area of Walikale in North Kivu, Democratic Republic of Congo, is intensely affected by conflict and population displacement. Médecins-Sans-Frontières (MSF returned to provide primary healthcare in July 2012. To better understand the impact of the ongoing conflict and displacement on the population, a retrospective mortality survey was conducted in April 2013. A two-stage randomized cluster survey using 31 clusters of 21 households was conducted. Heads of households provided information on their household make-up, ownership of non-food items (NFIs, access to healthcare and information on deaths and occurrence of self-reported disease in the household during the recall period. The recall period was of 325 days (July 2012-April 2013. In total, 173 deaths were reported during the recall period. The crude mortality rate (CMR was of 1.4/10,000 persons/day (CI95%: 1.2-1.7 and the under-five- mortality rate (U5MR of 1.9/10,000 persons per day (CI95%: 1.3-2.5. The most frequently reported cause of death was fever/malaria 34.1% (CI95%: 25.4-42.9. Thirteen deaths were due to intentional violence. Over 70% of all households had been displaced at some time during the recall period. Out of households with someone sick in the last two weeks, 63.8% sought health care; the main reason not to seek health care was the lack of money (n = 134, 63.8%, CI95%: 52.2-75.4. Non Food Items (NFI ownership was low: 69.0% (CI95%: 53.1-79.7 at least one 10 liter jerry can, 30.1% (CI95%: 24.3-36.5 of households with visible soap available and 1.6 bednets per household. The results from this survey in Walikale clearly illustrate the impact that ongoing conflict and displacement are having on the population in this part of DRC. The gravity of their health status was highlighted by a CMR that was well above the emergency threshold of 1 person/10,000/day and an U5MR that approaches the 2 children/10,000/day threshold for the recall period.

  15. Mortality Rates above Emergency Threshold in Population Affected by Conflict in North Kivu, Democratic Republic of Congo, July 2012–April 2013

    Carrión Martín, Antonio Isidro; Bil, Karla; Salumu, Papy; Baabo, Dominique; Singh, Jatinder; Kik, Corry; Lenglet, Annick

    2014-01-01

    The area of Walikale in North Kivu, Democratic Republic of Congo, is intensely affected by conflict and population displacement. Médecins-Sans-Frontières (MSF) returned to provide primary healthcare in July 2012. To better understand the impact of the ongoing conflict and displacement on the population, a retrospective mortality survey was conducted in April 2013. A two-stage randomized cluster survey using 31 clusters of 21 households was conducted. Heads of households provided information on their household make-up, ownership of non-food items (NFIs), access to healthcare and information on deaths and occurrence of self-reported disease in the household during the recall period. The recall period was of 325 days (July 2012–April 2013). In total, 173 deaths were reported during the recall period. The crude mortality rate (CMR) was of 1.4/10,000 persons/day (CI95%: 1.2–1.7) and the under-five- mortality rate (U5MR) of 1.9/10,000 persons per day (CI95%: 1.3–2.5). The most frequently reported cause of death was fever/malaria 34.1% (CI95%: 25.4–42.9). Thirteen deaths were due to intentional violence. Over 70% of all households had been displaced at some time during the recall period. Out of households with someone sick in the last two weeks, 63.8% sought health care; the main reason not to seek health care was the lack of money (n = 134, 63.8%, CI95%: 52.2–75.4). Non Food Items (NFI) ownership was low: 69.0% (CI95%: 53.1–79.7) at least one 10 liter jerry can, 30.1% (CI95%: 24.3–36.5) of households with visible soap available and 1.6 bednets per household. The results from this survey in Walikale clearly illustrate the impact that ongoing conflict and displacement are having on the population in this part of DRC. The gravity of their health status was highlighted by a CMR that was well above the emergency threshold of 1 person/10,000/day and an U5MR that approaches the 2 children/10,000/day threshold for the recall period. PMID:25233090

  16. Circulating hematopoietic progenitors and CD34+ cells predicted successful hematopoietic stem cell harvest in myeloma and lymphoma patients: experiences from a single institution

    Yu JT

    2016-02-01

    Full Text Available Jui-Ting Yu,1,2,* Shao-Bin Cheng,3,* Youngsen Yang,1 Kuang-Hsi Chang,4 Wen-Li Hwang,1 Chieh-Lin Jerry Teng,1,5,6 1Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, 2Division of Hematology/Medical Oncology, Tungs' Taichung MetroHarbor Hospital, 3Division of General Surgery, Department of Surgery, 4Department of Medical Research and Education, Taichung Veterans General Hospital, 5Department of Life Science, Tunghai University, 6School of Medicine, Chung Shan Medical University, Taichung, Taiwan, Republic of China *These authors contributed equally to this work Background: Previous studies have shown that the numbers of both circulating hematopoietic progenitor cell (HPC and CD34+ cell are positively correlated with CD34+ cell harvest yield. However, the minimal numbers of both circulating HPCs and CD34+ cells required for performing an efficient hematopoietic stem cell (HSC harvest in lymphoma and myeloma patients have not been defined in our institution. Patients and methods: Medical records of 50 lymphoma and myeloma patients undergoing peripheral blood HSC harvest in our institution were retrospectively reviewed. The minimal and optimal HSC harvest yield required for the treatment was considered to be ≥2×106 CD34+ cells/kg and ≥5×106 CD34+ cells/kg, respectively. Results: The minimally required or optimal HSC yield obtained was not influenced by age (≥60 years, sex, underlying malignancies, disease status, multiple rounds of chemotherapy, or history of radiotherapy. The numbers of both circulating HPC and CD34+ cell were higher in patients with minimally required HSC yields (P=0.000 for HPC and P=0.000 for CD34+ cell and also in patients with optimal HSC yields (P=0.011 for HPC and P=0.006 for CD34+ cell. The cell count cutoff for obtaining minimally required HSC harvest was determined to be 20/mm3 for HPCs and 10/mm3 for CD34+ cells. Furthermore, the cell count cutoff for obtaining

  17. Correlation of random urine protein creatinine (P-C ratio with 24-hour urine protein and P-C ratio, based on physical activity: a pilot study

    Seyed-Ali Sadjadi

    2010-07-01

    Full Text Available Seyed-Ali Sadjadi1,2, Navin Jaipaul1,21Jerry L Pettis Memorial VA Medical Center, 2Loma Linda University School of Medicine, Loma Linda, CA, USAAbstract: Quantification of proteinuria is usually predicated upon 24-hour urine collection. Multiple factors influence urine collection and the rate of protein and creatinine excretion. Urine collection is often incomplete, and therefore creatinine and protein excretion rates are underestimated. A random urine protein-creatinine (P-C ratio has been shown over the years to be a reliable alternative to the 24-hour collection for detection and follow up of proteinuria. However, urine protein excretion may be influenced by physical activity. We studied 48 patients with proteinuria and varying levels of physical activity to determine the correlation between the measures of urine protein excretion. The correlation coefficient (r between 24-hour urine total protein and random urine P-C ratio was 0.75 (P < 0.01 in the overall study population, but varied according to the level of proteinuria and physical activity in a stratified analysis: r = 0.99 (P < 0.001 and r = 0.95 (P < 0.01 in bedridden patients; r = 0.44 (P = not significant [NS] and r = 0.54 (P = NS in semiactive patients; and r = 0.44 (P = NS and r = 0.58 (P < 0.05 in active patients with nephrotic- (>3500 mg/day and non-nephrotic (<3500 mg/day range proteinuria, respectively. The correlation appeared to be stronger between random urine and 24-hour urine P-C ratio for the overall study population (r = 0.84; P < 0.001, and when stratified according to the level of proteinuria and physical activity: r = 0.99 (P < 0.001 and r = 0.92 (P < 0.01 in bedridden patients; r = 0.61 (P = NS and r = 0.54 (P = NS in semiactive patients; and r = 0.64 (P < 0.02 and r = 0.52 (P < 0.05 in active patients with nephrotic and non-nephrotic range proteinuria, respectively. We conclude that the random urine P-C ratio is a reliable and practical way of estimating and

  18. A successful programmatic structure and strategies to attract and educate students in earth and environmental sciences: an example from the University of Delaware, USA

    Levia, Delphis

    2013-04-01

    programs and the revised program structure that seeks to strike a balance between quantitative science, adaptive management, and solutions oriented thinking. ------------------------ *Please note that the planning process for the environmental programs was and is the collective effort of many dedicated people. Current members of the advisory Environmental Council include Drs. Delphis Levia (Program Director), Nancy Targett (Dean and Council Chair), Frank Newton, Tracy Deliberty, Tom Sims, John Madsen, Paul Imhoff, Jan Johnson, Jerry Kauffman, Murray Johnston.

  19. Book Reviews

    Redactie KITLV

    2008-12-01

    Full Text Available Maximilian C. Forte; Ruins of Absence, Presence of Caribs: (PostColonial Representations of Aboriginality in Trinidad and Tobago (Neil L. Whitehead Nick Nesbitt; Voicing Memory: History and Subjectivity in French Caribbean Literature (H. Adlai Murdoch Camilla Stevens; Family and Identity in Contemporary Cuban and Puerto Rican Drama (Lydia Platón Jonathan Goldberg; Tempest in the Caribbean (Jerry Brotton Michael Chanan; Cuban Cinema (Tamara L. Falicov Gemma Tang Nain, Barbara Bailey (eds.; Gender Equality in the Caribbean: Reality or Illusion (A. Lynn Bolles Ernesto Sagás, Sintia E. Molina (eds.; Dominican Migration: Transnational Perspectives (Rosemary Polanco Christine M. Du Bois; Images of West Indian Immigrants in Mass Media: The Struggle for a Positive Ethnic Reputation (Dwaine Plaza Luis Raúl Cámara Fuertes; The Phenomenon of Puerto Rican Voting (Annabelle Conroy Philip Gould; Barbaric Traffic: Commerce and Antislavery in the Eighteenth-Century Atlantic World (William A. Pettigrew Laurent Dubois; Avengers of the New World: The Story of the Haitian Revolution (Yvonne Fabella Sibylle Fischer; Modernity Disavowed: Haiti and the Cultures of Slavery in the Age of Revolution (Ashli White Philip D. Morgan, Sean Hawkins (eds.; Black Experience and the British Empire (James Walvin Richard Smith; Jamaican Volunteers in the First World War: Race, Masculinity and the Development of National Consciousness (Linden Lewis Muriel McAvoy; Sugar Baron: Manuel Rionda and the Fortunes of Pre-Castro Cuba (Richard Sicotte Ned Sublette; Cuba and Its Music: From the First Drums to the Mambo (Pedro Pérez Sarduy Frances Negrón-Muntaner; Boricua Pop: Puerto Ricans and the Latinization of American Culture (Halbert Barton Gordon Rohlehr; A Scuffling of Islands: Essays on Calypso (Stephen Stuempfle Shannon Dudley; Carnival Music in Trinidad: Experiencing Music, Expressing Culture (Donald R. Hill Jean

  20. Impact of virtual reality simulation on learning barriers of phacoemulsification perceived by residents

    Ng DS

    2018-05-01

    Full Text Available Danny Siu-Chun Ng,1 Zihan Sun,1 Alvin Lerrmann Young,1,2 Simon Tak-Chuen Ko,3 Jerry Ka-Hing Lok,1 Timothy Yuk-Yau Lai,1 Shameema Sikder,4 Clement C Tham1 1Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, 2Department of Ophthalmology, Prince of Wales Hospital, 3Department of Ophthalmology, Tung Wah Eastern Hospital, Hong Kong, People’s Republic of China; 4Wilmer Eye Institute, Johns Hopkins University, Baltimore, MD, USA Objective: To identify residents’ perceived barriers to learning phacoemulsification surgical procedures and to evaluate whether virtual reality simulation training changed these perceptions. Design: The ophthalmology residents undertook a simulation phacoemulsification course and proficiency assessment on the Eyesi system using the previously validated training modules of intracapsular navigation, anti-tremor, capsulorrhexis, and cracking/chopping. A cross-sectional, multicenter survey on the perceived difficulties in performing phacoemulsification tasks on patients, based on the validated International Council of Ophthalmology’s Ophthalmology Surgical Competency Assessment Rubric (ICO-OSCAR, using a 5-point Likert scale (1 = least and 5 = most difficulty, was conducted among residents with or without prior simulation training. Mann–Whitney U tests were carried out to compare the mean scores, and multivariate regression analyses were performed to evaluate the association of lower scores with the following potential predictors: 1 higher level trainee, 2 can complete phacoemulsification most of the time (>90% without supervisor’s intervention, and 3 prior simulation training. Setting: The study was conducted in ophthalmology residency training programs in five regional hospitals in Hong Kong. Results: Of the 22 residents, 19 responded (86.3%, of which 13 (68.4% had completed simulation training. Nucleus cracking/chopping was ranked highest in difficulty by all respondents followed by

  1. A comparative study of the prevalence of hyperkalemia with the use of angiotensin-converting enzyme inhibitors versus angiotensin receptor blockers

    Seyed Ali Sadjadi

    2009-07-01

    Full Text Available Seyed Ali Sadjadi1, James I McMillan1, Navin Jaipaul1, Patricia Blakely1, Su Su Hline21Section of Nephrology (111N, Jerry L Pettis Memorial Veterans Medical Center, Loma Linda, CA, USA; 2Divison of Nephrology, Loma Linda University Medical Center, Loma Linda, CA, USABackground and objectives: Angiotensin-converting enzyme inhibitors (ACEI and angiotensin receptor blockers (ARB are increasingly used in a variety of settings including heart failure, renal failure, arterial hypertension, and diabetic nephropathy. The objective of this study was to investigate the prevalence of hyperkalemia with ACEI and ARB use, in a population of the United States veterans.Design, settings, material, and measurements: Retrospective observational cohort study of 1163 patients on ACEIs and 1168 patients on ARBs in a single Veterans Affairs Medical Center. Electronic medical records were reviewed over a 12-month period with data collected on various demographic, laboratory, comorbidity, and medication related variables. Results: Hyperkalemia (>5 mEq/L was observed in 20.4% of patients on ACEIs and 31.0% on ARBs. Severe hyperkalemia (6 mEq/L or higher, was observed in 0.8% of ACEI and 2.8% of ARB users. In univariate logistic regression analyses, diabetes mellitus; serum glucose, total carbon dioxide content, creatinine, and estimated glomerular filtration rate (GFR were significantly associated with hyperkalemia. ARB use, when compared to ACEI, was associated with a 42% increase in odds of hyperkalemia (odds ratio [OR] = 1.42; p = 0.001 in a model including adjustment for GFR and a 56% increase in odds of hyperkalemia (OR = 1.56; p < 0.001 in a model including adjustment for serum creatinine.Conclusions: Hyperkalemia, associated with the use of ACEIs and ARBs, is usually mild and severe hyperkalemia is rare. Hyperkalemia is more common with ARBs than ACEIs. ARB use, when compared to ACEI use, may significantly and independently be associated with increased odds of

  2. A televideo exercise and nutrition program for children with acute lymphoblastic leukemia in maintenance therapy: design and methods

    Gibson CA

    2015-07-01

    Full Text Available Cheryl A Gibson,1 Keith J August,2 Jerry L Greene,3 Stephen D Herrmann,4 Jaehoon Lee,5 Susan P Harvey,6 Kate Lambourne,3 Debra K Sullivan7 1Department of Internal Medicine, Division of General and Geriatric Medicine, University of Kansas Medical Center, KS, USA; 2Children's Mercy Hospital, MO, USA; 3Department of Health, Sport, and Exercise Sciences, University of Kansas, KS, USA; 4Children's Health Research Center, Sanford Research, SD, USA; 5Institute for Measurement, Methodology, Analysis and Policy, Texas Tech University, TX, USA; 6Center for Research on Learning, University of Kansas, KS, USA; 7Department of Dietetics and Nutrition, University of Kansas Medical Center, KS, USA Abstract: Changes in nutrient intake and decreased exercise resulting from cancer therapies as well as their side effects may be contributing factors in the increased body weight and differences in physical fitness observed in survivors of childhood acute lymphoblastic leukemia (ALL. This article will describe the study protocol for an intervention program designed to improve the physical activity and nutrition behaviors of ALL survivors. Twenty-four children aged between 4 years and 12 years with ALL will be randomized to a 6-month technology-based exercise and nutrition program (TLC4ALLKids or to enhanced usual care (eUC. The participants randomized to the TLC4ALLKids will participate in weekly, 1-hour coaching sessions on nutrition and physical activity and 1-hour physical activity classes delivered by group video conferencing. Participants will be provided with iPad tablets loaded with video conferencing software and the Healthy Lifestyle Tracking calendar to track daily nutrition and physical activity goals and weight. Both groups will be provided with Fitbit™ Zip to monitor physical activity. To assess feasibility, participant recruitment (achievement of proposed sample size, attendance (per weekly online sessions/assessment sessions, and adherence (number of

  3. 3D Viewing: Odd Perception - Illusion? reality? or both?

    Kisimoto, K.; Iizasa, K.

    2008-12-01

    We live in the three dimensional space, don't we? It could be at least four dimensions, but that is another story. In either way our perceptual capability of 3D-Viewing is constrained by our 2D-perception (our intrinsic tools of perception). I carried out a few visual experiments using topographic data to show our intrinsic (or biological) disability (or shortcoming) in 3D-recognition of our world. Results of the experiments suggest: (1) 3D-surface model displayed on a 2D-computer screen (or paper) always has two interpretations of the 3D- surface geometry, if we choose one of the interpretation (in other word, if we are hooked by one perception of the two), we maintain its perception even if the 3D-model changes its viewing perspective in time shown on the screen, (2) more interesting is that 3D-real solid object (e.g.,made of clay) also gives above mentioned two interpretations of the geometry of the object, if we observe the object with one-eye. Most famous example of this viewing illusion is exemplified by a magician, who died in 2007, Jerry Andrus who made a super-cool paper crafted dragon which causes visual illusion to one-eyed viewer. I, by the experiments, confirmed this phenomenon in another perceptually persuasive (deceptive?) way. My conclusion is that this illusion is intrinsic, i.e. reality for human, because, even if we live in 3D-space, our perceptional tool (eyes) is composed of 2D sensors whose information is reconstructed or processed to 3D by our experience-based brain. So, (3) when we observe the 3D-surface-model on the computer screen, we are always one eye short even if we use both eyes. One last suggestion from my experiments is that recent highly sophisticated 3D- models might include too many information that human perceptions cannot handle properly, i.e. we might not be understanding the 3D world (geospace) at all, just illusioned.

  4. Nanometer-thin TiO2 enhances skeletal muscle cell phenotype and behavior

    Ishizaki K

    2011-10-01

    Full Text Available Ken Ishizaki*, Yoshihiko Sugita*, Fuminori Iwasa, Hajime Minamikawa, Takeshi Ueno, Masahiro Yamada, Takeo Suzuki, Takahiro OgawaLaboratory for Bone and Implant Sciences, The Jane and Jerry Weintraub Center for Reconstructive Biotechnology, Division of Advanced Prosthodontics, Biomaterials and Hospital Dentistry, UCLA School of Dentistry, Los Angeles, CA, USA*Authors contributed equally to this workBackground: The independent role of the surface chemistry of titanium in determining its biological properties is yet to be determined. Although titanium implants are often in contact with muscle tissue, the interaction of muscle cells with titanium is largely unknown. This study tested the hypotheses that the surface chemistry of clinically established microroughened titanium surfaces could be controllably varied by coating with a minimally thin layer of TiO2 (ideally pico-to-nanometer in thickness without altering the existing topographical and roughness features, and that the change in superficial chemistry of titanium is effective in improving the biological properties of titanium.Methods and results: Acid-etched microroughened titanium surfaces were coated with TiO2 using slow-rate sputter deposition of molten TiO2 nanoparticles. A TiO2 coating of 300 pm to 6.3 nm increased the surface oxygen on the titanium substrates in a controllable manner, but did not alter the existing microscale architecture and roughness of the substrates. Cells derived from rat skeletal muscles showed increased attachment, spread, adhesion strength, proliferation, gene expression, and collagen production at the initial and early stage of culture on 6.3 nm thick TiO2-coated microroughened titanium surfaces compared with uncoated titanium surfaces.Conclusion: Using an exemplary slow-rate sputter deposition technique of molten TiO2 nanoparticles, this study demonstrated that titanium substrates, even with microscale roughness, can be sufficiently chemically modified to

  5. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Epidemiology and Networks"

    --- Various Authors

    2017-10-01

    Full Text Available Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 201758th ESPR Annual Meeting, 7th International Congress of UENPS, 3rd International Congress of EFCNIORGANIZING INSTITUTIONSEuropean Society for Paediatric Research (ESPR, European Society for Neonatology (ESN, Union of European Neonatal & Perinatal Societies (UENPS, European Foundation for the Care of Newborn Infants (EFCNIORGANIZING COMMITTEELuc Zimmermann (President of ESPR, Morten Breindahl (President of ESN, Manuel Sánchez Luna (President of UENPS, Silke Mader (Chairwoman of the Executive Board and Co-Founder of EFCNISCIENTIFIC COMMITTEEVirgilio P. Carnielli (Congress President Chair, Pierre Gressens (Past Scientific President, Umberto Simeoni, Manon Benders, Neil Marlow, Ola D. Saugstad, Petra Hüppi, Agnes van den HoogenSession "Epidemiology and Networks"ABS 1. AN EVALUATION OF DOCTORS AND MEDICAL STUDENT’S KNOWLEDGE OF PAEDIATRIC VACCINATIONS IN PAKISTAN • N. NadeemABS 2. AN EVALUATION OF DOCTORS AND MEDICAL STUDENT’S ATTITUDES AND BELIEFS OF PAEDIATRIC VACCINATIONS IN PAKISTAN • N. NadeemABS 3. APPLYING DATA MINING TECHNIQUES TO PREDICT BRONCHOPULMONARY DYSPLASIA IN VERY-LOW-BIRTH-WEIGHT (VLBW INFANTS. A POPULATION-BASED STUDY • Y.J. Lin, C.H. Lin, Y.C. Lin, Y.S. Chang, C.C. Huang, K.I. TsouABS 4. IN UTERO EXPOSURE TO PERFLUOROALKYL AND POLYFLUOROALKYL SUBSTANCES AND ATTENTION AND EXECUTIVE FUNCTION IN THE OFFSPRING • C.C. Bach, Z. Liew, N.B. Matthiesen, T.B. Henriksen, B.H. Bech, E.A. Nohr, E.C. Bonefeld-Jørgensen, J. OlsenABS 5. MORTALITY, MORBIDITY AND SHORT-TERM RETINOPATHY OF PREMATURITY OUTCOMES IN EXTREME PRETERM NEONATES: A 5 YEAR STUDY • H. Jarvis, M. Sdobnikovs, J. William, F. Dean, P. SatodiaABS 6. ASSOCIATION BETWEEN MATERNAL BODY MASS INDEX IN EARLY PREGNANCY AND INCIDENCE OF CEREBRAL PALSY • S. Johansson, E. Villamor, K. Tedroff, M. Peterson, M. Neovius, G. Petersson, S

  6. Revolution or flight from reality? The IoP Education Group Conference 1999

    Dobson, Ken

    1999-09-01

    The 1999 Education Group Conference attracted some 60 teachers and educationalists to the salubrious outskirts of the city of Leicester on 2 3 July. The title of the conference was The ICT revolution: just how will ICT change my physics teaching? For those not au courant with current jargon ICT stands for Information and Communications Technology, or, in short, computers. ICT was certainly to the fore from the presenters, who practised what they preached. Every talk was delivered using Microsoft PowerPoint, obsolescent overhead projectors serving only as laptop stands. Animated slides, computer generated and controlled, were projected on to a screen and supplemented as required by (fairly) instant live excerpts from relevant computer programs. The theme of the conference was set by the opening discussion led by the trio PowerPoint, Ian Lawrence (chairman of the Institute of Physics Education Group) and Philip Britton (vice-chair). They gave us the slogan Physics first! with technology, however brilliant or politically correct, only significant and valuable insofar as it helped students learn physics. And learning is a social activity: any system that places one child in front of a computer screen for hours on end should be suspect. Much the same could be said of a voltmeter, of course, and the minimal situation must include a pair of students and a teacher as well as the apparatus. Another message: think of the computer system as just another piece of equipment whose use is determined by the learning task, not as an item that determines the task. Figure 1. Jason Wye, Secretary of the Education Group, opening the Conference. It may not be surprising that the level-headed delegates agreed whole-heartedly with these sentiments, but they were also supported and reinforced by all the speakers as the conference went on. The first speaker was Jerry Wellington, ex-physics teacher, now at the University of Sheffield. In his presentation `Multimedia in science teaching

  7. Topics in Nonsupersymmetric Scattering Amplitudes in Gauge and Gravity Theories

    Nohle, Joshua David

    In Chapters 1 and 2, we introduce and review the duality between color and kinematics in Yang-Mills theory uncovered by Bern, Carrasco and Johansson (BCJ). In Chapter 3, we provide evidence in favor of the conjectured duality between color and kinematics for the case of nonsupersymmetric pure Yang-Mills amplitudes by constructing a form of the one-loop four-point amplitude of this theory that makes the duality manifest. Our construction is valid in any dimension. We also describe a duality-satisfying representation for the two-loop four-point amplitude with identical four-dimensional external helicities. We use these results to obtain corresponding gravity integrands for a theory containing a graviton, dilaton, and antisymmetric tensor, simply by replacing color factors with specified diagram numerators. Using this, we give explicit forms of ultraviolet divergences at one loop in four, six, and eight dimensions, and at two loops in four dimensions. In Chapter 4, we extend the four-point one-loop nonsupersymmetric pure Yang-Mills discussion of Chapter 3 to include fermions and scalars circulating in the loop with all external gluons. This gives another nontrivial loop-level example showing that the duality between color and kinematics holds in nonsupersymmetric gauge theory. The construction is valid in any spacetime dimension and written in terms of formal polarization vectors. We also convert these expressions into a four-dimensional form with explicit external helicity states. Using this, we compare our results to one-loop duality-satisfying amplitudes that are already present in literature. In Chapter 5, we switch from the topic of color-kinematics duality to discuss the recently renewed interest in the soft behavior of gravitons and gluons. Specifically, we discuss the subleading low-energy behavior. Cachazo and Strominger recently proposed an extension of the soft-graviton theorem found by Weinberg. In addition, they proved the validity of their extension at

  8. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Neonatal Hematology and Bilirubin"

    --- Various Authors

    2017-10-01

    ABS 8. PHYSIOLOGIC FREE BILIRUBIN REDISTRIBUTES L1 CELL ADHESION MOLECULE (L1 IN LIPID RAFTS • N. Tang, M. He, J.F. Watchko, C.F. BearerABS 9. RETICULOCYTE HEMOGLOBIN CONTENT AS AN EARLY INDEX OF IRON DEFICIENCY IN NEONATAL PERIOD • P. Karagianni, E. Chatzitoliou, V. Antari, M. Lithoxopoulou, G. Mitsiakos, C. Tsakalidis, A. Kioumi, V. SoubasiABS 10. PREDICTION OF MAJOR BLEEDING IN EXTREMELY LOW BIRTH WEIGHT INFANTS (< 1,000 g BY SEQUENTIAL COAGULATION MONITORING • M. Thanhaeuser, C. Binder, M. Kornsteiner-Krenn, U. Derhaschnig, B. Jilma, A. Repa, A. Berger, N. HaidenABS 11. IV FLUID SUPPLEMENTATION IN SEVERE NEONATAL HYPERBILIRUBINEMIA: YES OR NO • M.T. Saleh, S. El Doory, S. Saleh, Mel. HalikABS 12. RIGHT SUBCLAVIAN ARTERY THROMBOSIS. A CASE REPORT • G. Uclés, T. Fuentes, R. Villarino, M. González-Valcárcel, A. MartínezABS 13. RISK FACTORS FOR PORTAL VENOUS THROMBOSIS IN NEWBORNS: A RET­RO­SPECTIVE STUDY • A. Zanin, M. Colella, C. Farnoux, S. Soudee, M. Leport, R. Stern, O. Bequet, M. Alison, V. Biran, O. BaudABS 14. COMPARISONS BETWEEN TRANSCUTANEOUS BILIRUBINOMETRY, POINT-OF-CARE WHOLE BLOOD BILIRUBIN AND TOTAL PLASMA BILIRUBIN MEASUREMENT IN NEONATES • K. Palmkvist Kaijser, C. Backman Johansson, K. Hemse Nojd, C. Bemgard, K. Kjellson, G. MarchiniABS 15. RELATIONSHIP BETWEEN PLASMA LEVELS OF BILIRUBIN AND OXIDANT/ANTIOXIDANT STATUS IN THE EARLY NEONATAL PERIOD IN PRETERM INFANTS • G.I. Zoutkamp, K. Suzuki, C.H.P. van den AkkerABS 16. RELATIONSHIP BETWEEN LEUKOCYTES AND PLATELETS AND PREMATURE RETINOPATHY • V. Filip, C. LazarABS 17. CONGENITAL HEPATOCELLULAR CARCI­NO­MA ASSOCIATED WITH NEONATAL HEMO­CHROMATOSIS • P. Francalanci, C. Grimaldi, M.C. Saffioti, R. Angelico, R. Boldrini, F. CalleaABS 18. INVESTIGATION OF THE RELATIONSHIP BETWEEN UMBILICAL CORD BLOOD RMI LEVEL AND PERINATAL EVENTS • Z.E. Erdem Dursun, N. Guzoglu, D. AliefendiogluABS 19. OUTCOME OF BABIES WITH SERUM BILIRUBIN LEVEL OF GREATER THAN 400 MICROMOL/L • R. Prasad, S

  9. Social Media Impact of the Food and Drug Administration's Drug Safety Communication Messaging About Zolpidem: Mixed-Methods Analysis.

    Sinha, Michael S; Freifeld, Clark C; Brownstein, John S; Donneyong, Macarius M; Rausch, Paula; Lappin, Brian M; Zhou, Esther H; Dal Pan, Gerald J; Pawar, Ajinkya M; Hwang, Thomas J; Avorn, Jerry; Kesselheim, Aaron S

    2018-01-05

    first DSC. ITS analyses demonstrated variability but pointed to an increase in interest around the first DSC. Chow tests were significant (PSocial media offers challenges and opportunities for dissemination of the DSC messages. The FDA could consider strategies for more actively disseminating DSC safety information through social media platforms, particularly when announcements require updating. The FDA may also benefit from directly contributing content to websites like Wikipedia that are frequently accessed for drug-related information. ©Michael S Sinha, Clark C Freifeld, John S Brownstein, Macarius M Donneyong, Paula Rausch, Brian M Lappin, Esther H Zhou, Gerald J Dal Pan, Ajinkya M Pawar, Thomas J Hwang, Jerry Avorn, Aaron S Kesselheim. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 05.01.2018.

  10. Sixty years of interest in flow and transport theories: Sources of inspiration and a few results

    Raats, Peter A. C.

    2016-04-01

    By choosing to major in soil physics at Wageningen now exactly 60 years ago, I could combine my interest in exact sciences with my experience of growing up on a farm. I never regretted that choice. In the first twenty years, I profited much from close contacts with members of the immediate post-WW II generation of soil physicists (especially Jerry Bolt, Arnold Klute, Ed Miller, Champ Tanner, Wilford Gardner, John Philip, and Jan van Schilfgaarde), chemical engineers (especially at UW Madison the trio Bob Bird, Warren Stewart and Ed Lightfoot) and experts in continuum mechanics (especially at Johns Hopkins Clifford Truesdell and Jerald Ericksen). As graduate student at Illinois with Klute, to describe flow and transport theories in soil science I initially explored as possible framework thermodynamics of irreversible processes (TIP), but soon switched to the continuum theory of mixtures (CTM), initiated by Truesdell in 1957. In CTM, the balance of forces gave a rational basis for flux equations. CTM allowed me to deal with swelling/shrinkage, role of inertia, boundary conditions, and structured soils. Later, I did use TIP to deal with certain aspects of transfer of water and heat in soils and selective uptake of water and nutrients by plant roots. Recently, a variety of theories for upscaling from the pore scale to the Darcy scale have clarified the potential, limits and common ground of CTM and TIP. A great advantage of CTM is that it provides geometric tools suited for kinematic aspects of flow, transport, and growth/decay processes. In particular, the concept of material coordinates of the solid phase that I used in my PhD thesis to cope with large deformation due to swelling/shrinkage of soils, later also turned to be useful to deal with simultaneous shrinkage and decay in peat soils and compost heaps, and the growth of plant tissues. Also, by focusing on the material coordinates for the water, it became possible to describe transport of solutes in unsaturated

  11. Proceedings of the Oak Ridge Electron Linear Accelerator (ORELA) Workshop

    Dunn, M.E.

    2006-01-01

    -specific measurements. As a result, ORELA has not received base funding to support major upgrades and significant maintenance operations that are essential to keep the facility in a state of readiness over the long term. As a result, ORELA has operated on a ''sub-bare-minimum'' budget for the past 10 to 15 years, and the facility has not been maintained at a level for continued reliable operation for the long term. During the Workshop, Jerry McKamy (NNSA/NA-117) used a hospital patient metaphor that accurately depicts the facility status. ORELA is currently in the intensive care unit (ICU) on life support, and refurbishment efforts are needed to get the ''patient'' off life support and out to an ordinary hospital room. McKamy further noted that the DOE NCSP is planning to fund immediate refurbishment tasks ($1.5 M over three years) to help reestablish reliable ORELA operation (i.e., move ORELA from ICU to an ordinary hospital room). Furthermore, the NCSP will work to identify and carry out the actions needed to discharge ORELA from the ''hospital'' over the next five to seven years. In accordance with the Workshop objectives, the technical community publicly endorsed the need for a reliable ORELA facility that can meet current and future nuclear data needs. These Workshop proceedings provide the formal documentation of the technical community endorsement for ORELA. Furthermore, the proceedings highlight the past and current contributions that ORELA has made to the nuclear industry. The Workshop further emphasized the operational and funding problems that currently plague the facility, thereby limiting ORELA's operational reliability. Despite the recent operational problems, ORELA is a uniquely capable measurement facility that must be part of the overall U.S. nuclear data measurement portfolio in order to support current and emerging nuclear applications. The Workshop proceedings further emphasize that ORNL, the technical community, and programmatic sponsors are eager to see ORELA

  12. Shared decision-making: the perspectives of young adults with type 1 diabetes mellitus

    Wiley J

    2014-04-01

    Full Text Available Janice Wiley,1 Mary Westbrook,1 Jerry R Greenfield,2,3 Richard O Day,4 Jeffrey Braithwaite11Centre for Clinical Governance Research in Health, Australian Institute of Health Innovation, University of New South Wales, 2Diabetes and Obesity Program, Garvan Institute of Medical Research, 3Department of Endocrinology, St Vincent's Hospital, University of New South Wales, Sydney, NSW, Australia; 4Department of Clinical Pharmacology, St Vincent's Hospital, University of New South Wales, Sydney, NSW, AustraliaBackground: Shared decision-making (SDM is at the core of patient-centered care. We examined whether young adults with type 1 diabetes perceived the clinician groups they consulted as practicing SDM.Methods: In a web-based survey, 150 Australians aged 18–35 years and with type 1 diabetes rated seven aspects of SDM in their interactions with endocrinologists, diabetes educators, dieticians, and general practitioners. Additionally, 33 participants in seven focus groups discussed these aspects of SDM.Results: Of the 150 respondents, 90% consulted endocrinologists, 60% diabetes educators, 33% dieticians, and 37% general practitioners. The majority of participants rated all professions as oriented toward all aspects of SDM, but there were professional differences. These ranged from 94.4% to 82.2% for "My clinician enquires about how I manage my diabetes"; 93.4% to 82.2% for "My clinician listens to my opinion about my diabetes management"; 89.9% to 74.1% for "My clinician is supportive of my diabetes management"; 93.2% to 66.1% for "My clinician suggests ways in which I can improve my self-management”; 96.6% to 85.7% for “The advice of my clinician can be understood”; 98.9% to 82.2% for “The advice of my clinician can be trusted”; and 86.5% to 67.9% for “The advice of my clinician is consistent with other members of the diabetes team". Diabetes educators received the highest ratings on all aspects of SDM. The mean weighted average of

  13. HCVerso1 and 2: faldaprevir with deleobuvir (BI 207127 and ribavirin for treatment-naïve patients with chronic hepatitis C virus genotype-1b infection

    Sarrazin C

    2016-11-01

    Full Text Available Christoph Sarrazin,1 Francesco Castelli,2 Pietro Andreone,3 Maria Buti,4 Massimo Colombo,5 Stanislas Pol,6 Filipe Calinas,7 Massimo Puoti,8 Antonio Olveira,9 Mitchell Shiffman,10 Jerry O Stern,11 George Kukolj,12 Michael Roehrle,13 Stella Aslanyan,11 Qiqi Deng,11 Richard Vinisko,11 Federico J Mensa,11 David R Nelson,14 on behalf of the HCVerso1 and 2 study groups 1Department of Internal Medicine 1, JW Goethe University Hospital, Frankfurt, Germany; 2Department of Infectious and Tropical Diseases, University of Brescia, Brescia, 3Department of Medical and Surgical Sciences, Università di Bologna and Azienda Ospedaliero-Universitaria, Policlinico Sant‘Orsola-Malpighi, Bologna, Italy; 4Department of Internal Medicine, Hospital Universitari Vall d’Hebron and CIBERehd del Instituto Carlos III, Barcelona, Spain; 5Division of Gastroenterology and Hepatology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy; 6University Paris Descartes, Department of Hepatology, Hospital Cochin, APHP and INSERM UMS-20, Institut Pasteur, Paris, France; 7Department of Gastroenterology, Centro Hospitalar de Lisboa Central, Lisbon, Portugal; 8Department of Infectious Diseases, AO Ospedale Niguarda Cà Granda, Milan, Italy; 9Liver Unit, Hospital Universitario La Paz, CIBERehd, Madrid, Spain; 10Liver Institute of Virginia, Bon Secours Health System, Richmond, VA, USA; 11Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, USA; 12Boehringer Ingelheim Ltd/Ltée, Burlington, ON, Canada; 13Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany; 14Clinical and Translational Science Institute, University of Florida, Gainesville, FL, USA Abstract: The interferon-free combination of once-daily faldaprevir 120 mg, twice-daily deleobuvir 600 mg, and weight-based ribavirin was evaluated in two Phase III studies (HCVerso1, HCVerso2 in hepatitis C virus genotype-1b-infected, treatment-naïve patients, including

  14. Gang membership and marijuana use among African American female adolescents in North Carolina

    Wechsberg WM

    2015-11-01

    Full Text Available Wendee M Wechsberg,1–4 Irene A Doherty,1 Felicia A Browne,1,5 Tracy L Kline,1 Monique G Carry,6 Jerris L Raiford,6 Jeffrey H Herbst6 1Substance Abuse Treatment Evaluations and Interventions Research Program, RTI International, Research Triangle Park, 2Gillings Global School of Public Health, University of North Carolina, Chapel Hill, 3Psychology in the Public Interest, North Carolina State University, Raleigh, 4Psychiatry and Behavioral Sciences, School of Medicine, Duke University, Durham, NC, 5Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, MA, 6Division of HIV/AIDS Prevention, National Center for HIV/AIDS, Viral Hepatitis, STD and TB Prevention, US Centers for Disease Control and Prevention, Atlanta, GA, USA Abstract: The southeastern US sustains the highest high school dropout rates, and gangs persist in underserved communities. African American female adolescents who drop out of school and are gang members are at substantial risk of exposure to severe violence, physical abuse, and sexual exploitation. In this study of 237 female African American adolescents 16–19 years of age from North Carolina who dropped out or considered dropping out, 11% were current or past gang members. Adolescents who reported gang membership began smoking marijuana at a mean age of 13, whereas those who reported no gang membership began at a mean age of 15 years (P<0.001. The mean ages of first alcohol use were 14 years and 15 years for gang members and non-gang members, respectively (P=0.04. Problem alcohol use was high in both groups: 40% and 65% for non-gang and gang members, respectively (P=0.02. Controlling for frequent marijuana use and problem alcohol use, adolescents who reported gang membership were more likely than non-gang members to experience sexual abuse (odds ratio [OR] =2.60, 95% confidence interval [CI] [1.06, 6.40], experience physical abuse (OR =7.33, 95% CI [2.90, 18.5], report emotional abuse from

  15. Bookreview

    Redactie KITLV

    2008-12-01

    Full Text Available Marcus Wood; Slavery, Empathy, and Pornography (Lynn M. Festa Michèle Praeger; The Imaginary Caribbean and Caribbean Imaginary (Celia Britton Charles V. Carnegie; Postnationalism Prefigured: Caribbean Borderlands (John Collins Mervyn C. Alleyne; The Construction and Representation of Race and Ethnicity in the Caribbean and the World (Charles V. Carnegy Jerry Gershenhorn; Melville J. Herskovits and the Racial Politics of Knowledge (Richard Price Sally Cooper Coole; Ruth Landes: A Life in Anthropology (Olivia Maria Gomes Da Cunha Maureen Warner Lewis; Central Africa in the Caribbean: Transcending Time, Transforming Cultures (Robert W. Slenes Gert Oostindie (ed.; Facing up to the Past: Perspectives on the Commemoration of Slavery from Africa, the Americas and Europe (Gad Heuman Gert Oostindie, Inge Klinkers; Decolonising the Caribbean: Dutch Policies in a Comparative Perspective (Paul Sutton Kirk Peter Meigho; Politics in a ‘Half-Made Society’: Trinidad and Tobago, 1925-2001 (Douglas Midgett Linden Lewis (ed.; The Culture of Gender and Sexuality in the Caribbean (David A.B. Murray Gertrude Aub-Buscher, Beverly Ormerod Noakes (eds.; The Francophone Caribbean Today: Literature, Language, Culture (Elizabeth Walcott-Hackshaw Sally Lloyd-Evans, Robert B. Potter; Gender, Ethnicity and the Iinformal Sector in Trinidad (Katherine E. Browne STeve Striffler, Mark Moberg (eds.; Banana Wars: Power, Production and History in the Americas (Peter Clegg Johannes Postma, Victor Enthoven (eds.; Riches from Atlantic Commerce: Dutch Transatlantic Trade and Shipping, 1585-1817 (Gert J. Oostindie Phil Davison; Volcano in Paradise: Death and Survival on the Caribbean Island of Montserrat (Bonham C. Richardson Ernest Zebrowski jr; The Last Days of St. Pierre: The Volcanic Disaster that Claimed Thirty Thousand Lives (Bernard Moitt Beverley A. Steele; Grenada: A History of Its People (Jay R. Mandle Walter C

  16. Proceedings of the Oak Ridge Electron Linear Accelerator (ORELA) Workshop

    Dunn, M.E.

    2006-02-27

    -specific measurements. As a result, ORELA has not received base funding to support major upgrades and significant maintenance operations that are essential to keep the facility in a state of readiness over the long term. As a result, ORELA has operated on a ''sub-bare-minimum'' budget for the past 10 to 15 years, and the facility has not been maintained at a level for continued reliable operation for the long term. During the Workshop, Jerry McKamy (NNSA/NA-117) used a hospital patient metaphor that accurately depicts the facility status. ORELA is currently in the intensive care unit (ICU) on life support, and refurbishment efforts are needed to get the ''patient'' off life support and out to an ordinary hospital room. McKamy further noted that the DOE NCSP is planning to fund immediate refurbishment tasks ($1.5 M over three years) to help reestablish reliable ORELA operation (i.e., move ORELA from ICU to an ordinary hospital room). Furthermore, the NCSP will work to identify and carry out the actions needed to discharge ORELA from the ''hospital'' over the next five to seven years. In accordance with the Workshop objectives, the technical community publicly endorsed the need for a reliable ORELA facility that can meet current and future nuclear data needs. These Workshop proceedings provide the formal documentation of the technical community endorsement for ORELA. Furthermore, the proceedings highlight the past and current contributions that ORELA has made to the nuclear industry. The Workshop further emphasized the operational and funding problems that currently plague the facility, thereby limiting ORELA's operational reliability. Despite the recent operational problems, ORELA is a uniquely capable measurement facility that must be part of the overall U.S. nuclear data measurement portfolio in order to support current and emerging nuclear applications. The Workshop proceedings further emphasize that ORNL, the technical

  17. 2014 Nuclear Fusion Prize Acceptance Speech 2014 Nuclear Fusion Prize Acceptance Speech

    Snyder, P. B.

    2015-01-01

    It is a great honor to receive the 2014 Nuclear Fusion Prize, here at the 25th IAEA Fusion Energy Conference. On behalf of everyone involved in this work, I would like to thank the IAEA, the Nuclear Fusion journal team, the IOP, and specifically Mitsuru Kikuchi, for their support of this important award. I would also like to acknowledge the many important contributions made by the other ten papers nominated for this prize. Our paper investigates the physics of the H-mode pedestal in tokamaks, specifically the development of a predictive understanding of the pedestal structure based on electromagnetic instabilities which constrain it, and the testing of the resulting theoretical model (EPED) against detailed observations on multiple devices. In addition to making pedestal predictions for existing devices, the paper also presents predictions for ITER, including methods for optimizing its pedestal height and fusion performance. What made this work possible, and indeed a pleasure to be involved with, was an extensive set of collaborations, including theory-experiment, multi-institutional, and international collaborations. Many of these collaborations have gone on for over a decade, and have been fostered in part by the ITPA Pedestal Group. The eight authors of this paper, from five institutions, all made important contributions. Rich Groebner, Tom Osborne and Tony Leonard carried out dedicated experiments and data analysis on the DIII-D tokamak, testing the EPED model over a very wide range of parameters. Jerry Hughes led dedicated experiments on Alcator C-Mod which tested the model at high magnetic field and pedestal pressure. Marc Beurskens carried out experiments and data analysis on the JET tokamak, testing the model at large scale. Xueqiao Xu conducted two-fluid studies of diamagnetic stabilization, which enabled a more accurate treatment of this important effect. Finally, Howard Wilson and I have been working together for many years to develop analytic formalism

  18. Carbon Dioxide Information Analysis Center and World Data Center for Atmospheric Trace Gases Fiscal Year 2001 Annual Report

    Cushman, R.M.

    2002-10-15

    The Carbon Dioxide Information Analysis Center (CDIAC), which includes the World Data Center (WDC) for Atmospheric Trace Gases, is the primary global change data and information analysis center of the U.S. Department of Energy (DOE). More than just an archive of data sets and publications, CDIAC has, since its inception in 1982, enhanced the value of its holdings through intensive quality assurance, documentation, and integration. Whereas many traditional data centers are discipline-based (for example, meteorology or oceanography), CDIAC's scope includes potentially anything and everything that would be of value to users concerned with the greenhouse effect and global climate change, including concentrations of carbon dioxide (CO{sub 2}) and other radiatively active gases in the atmosphere; the role of the terrestrial biosphere and the oceans in the biogeochemical cycles of greenhouse gases; emissions of CO{sub 2} and other trace gases to the atmosphere; long-term climate trends; the effects of elevated CO{sub 2} on vegetation; and the vulnerability of coastal areas to rising sea levels. CDIAC is located within the Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee. CDIAC is co-located with ESD researchers investigating global-change topics, such as the global carbon cycle and the effects of carbon dioxide on climate and vegetation. CDIAC staff are also connected with current ORNL research on related topics, such as renewable energy and supercomputing technologies. CDIAC is supported by the Environmental Sciences Division (Jerry Elwood, Director) of DOE's Office of Biological and Environmental Research. CDIAC represents DOE in the multi-agency Global Change Data and Information System (GCDIS). Wanda Ferrell is DOE's Program Manager with overall responsibility for CDIAC. Roger Dahlman is responsible for CDIAC's AmeriFlux tasks, and Anna Palmisano for CDIAC's Ocean Data tasks. CDIAC is made

  19. Carbon Dioxide Information Analysis Center and World Data Center for Atmospheric Trace Gases Fiscal Year 1999 Annual Report

    Cushman, R.M.

    2000-03-31

    The Carbon Dioxide Information Analysis Center (CDIAC), which includes the World Data Center (WDC) for Atmospheric Trace Gases, is the primary global-change data and information analysis center of the Department of Energy (DOE). More than just an archive of data sets and publications, CDIAC has--since its inception in 1982--enhanced the value of its holdings through intensive quality assurance, documentation, and integration. Whereas many traditional data centers are discipline-based (for example, meteorology or oceanography), CDIAC's scope includes potentially anything and everything that would be of value to users concerned with the greenhouse effect and global climate change, including concentrations of carbon dioxide (CO{sub 2}) and other radiatively active gases in the atmosphere; the role of the terrestrial biosphere and the oceans in the biogeochemical cycles of greenhouse gases; emissions of CO{sub 2} and other trace gases to the atmosphere; long-term climate trends; the effects of elevated CO{sub 2} on vegetation; and the vulnerability of coastal areas to rising sea level. CDIAC is located within the Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee. CDIAC is co-located with ESD researchers investigating global-change topics, such as the global carbon cycle and the effects of carbon dioxide on vegetation. CDIAC staff are also connected with current ORNL research on related topics, such as renewable energy and supercomputing technologies. CDIAC is supported by the Environmental Sciences Division (Jerry Elwood, Acting Director) of DOE's Office of Biological and Environmental Research. CDIAC's FY 1999 budget was 2.2M dollars. CDIAC represents the DOE in the multi-agency Global Change Data and Information System. Bobbi Parra, and Wanda Ferrell on an interim basis, is DOE's Program Manager with responsibility for CDIAC. CDIAC comprises three groups, Global Change Data, Computer Systems, and

  20. Photofission of Even-Even Nuclei Near the Threshold; Photofission des Noyaux Pair-Pair au Voisinage du Seuil; 0424 041e 0422 041e 0414 0415 041b 0415 041d 0418 0415 0427 0415 0422 041d 041e - 0427 0415 0422 041d 042b 0425 042f 0414 0415 0420 0412 0411 041b 0418 0417 0418 041f 041e 0420 041e 0413 0410 ; Fotofision de los Nucleos Par-Par Cerca del Umbral

    Rabotnov, N. S.; Smirenkin, G. N.; Soldatov, A. C.; Usachev, L. N. [Fiziko-Energeticheskij Institut, Obninsk, SSSR (Russian Federation); Kapica, S. P.; Cipenjuk, I. Ju.M. [Institut Fizicheskih Problem, Moskva, SSSR (Russian Federation)

    1965-07-15

    The results of measurements of the angular distributions of the fragments from photofission of U{sup 238}, Th{sup 232}, Pu{sup 240}, Pu{sup 239} in a beam of Bremsstrahlung gamma- quanta are given. The gamma radiation source used was the 12 -MeV microtron of the USSR Academy of Sciences, Institute of Physical Problems. The use of a microtron as a powerful source of gamma rays made it possible to measure angular distributions in the very interesting and hitherto uninvestigated gamma-quanta energy range E{sub m} < 6 MeV. For U{sup 238} the investigations were carried out in the energy range 5.2 MeV to 9.2 MeV, for Th{sup 23}'2, 5.4 MeV to 6.9 MeV, for Pu{sup 240}, 5.4 MeV to 7.9 MeV, and for Pu{sup 239}, 5.4 MeV to 7.9 MeV. Results of the measurements of angular distributions for photofission of U{sup 238} and Th{sup 232} by gamma-rays or the F{sup 19} (p, {alpha}{gamma}) O{sup 16} reaction are also given. The gamma-radiation source used was a thick CaF{sub 2} target irradiated with 1.45-MeV protons. These measurements made it possible to establish, in agreement with most of the earlier experiments but in contradiction to. the data of Lazareva et al. and Forkman and Johansson, that the contribution of fissions connected with the quadrupole absorption of photons to the total fission cross-section is low in the energy range E {<=} 6 MeV. It is shown for the first time that, in agreement with the theoretical predictions based on A. Bohr's fission channel model, the relative weight of the quadrupole component becomes considerable only at excitation energies lower than the ''dipole'' fission threshold corresponding to the channel 1{sup -} (K = 0). For example, in the angular distributions of the photofission fragments of U{sup 238} at energies of the Bremsstrahlung spectrum E{sub m} = 5.4 MeV and 5.2 MeV the contributions of the quadrupole component to the total photofission cross-section is 10% and 43% respectively, while in the range Em< 6 MeV this contribution does not

  1. Proceedings of the 9th International Symposium on Foundations of Quantum Mechanics in the Light of New Technology

    Ishioka, Sachio; Fujikawa, Kazuo

    2009-06-01

    through a laterally coupled triple quantum dot forming Aharonov-Bohm interferometer / T. Kubo ... [et al.]. Aharonov-Bohm oscillations in parallel coupled vertical double quantum dot / T. Hatano ... [et al.]. Laterally coupled triple self-assembled quantum dots / S. Amaha ... [et al.]. Spectroscopy of charge states of a superconducting single-electron transistor in an engineered electromagnetic environment / E. Abe ... [et al.]. Numerical study of the coulomb blockade in an open quantum dot / Y. Hamamoto, T. Kato. Symmetry in the full counting statistics, the fluctuation theorem and an extension of the Onsager theorem in nonlinear transport regime / Y. Utsumi, K. Saito. Single-artificial-atom lasing and its suppression by strong pumping / J. R. Johansson ... [et al.] -- Entanglement and quantum information processing, qubit manipulations. Photonic entanglement in quantum communication and quantum computation / A. Zeilinger. Quantum non-demolition measurement of a superconducting flux qubit / J. E. Mooij. Atomic physics and quantum information processing with superconducting circuits / F. Nori. Theory of macroscopic quantum dynamics in high-T[symbol] Josephson junctions / S. Kawabata. Silicon isolated double quantum-dot qubit architectures / D. A. Williams ... [et al.]. Controlled polarisation of silicon isolated double quantum dots with remote charge sensing for qubit use / M. G. Tanner ... [et al.].Modelling of charge qubits based on Si/SiO[symbol] double quantum dots / P. Howard, A. D. Andreev, D. A. Williams. InAs based quantum dots for quantum information processing: from fundamental physics to 'plug and play' devices / X. Xu ... [et al.]. Quantum aspects in superconducting qubit readout with Josephson bifurcation amplifier / H. Nakano ... [et al.]. Double-loop Josephson-junction flux qubit with controllable energy gap / Y. Shimazu, Y. Saito, Z. Wada. Noise characteristics of the Fano effect and Fano-Kondo effect in triple quantum dots, aiming at charge qubit

  2. Selected Abstracts of the 1st Congress of joint European Neonatal Societies (jENS 2015; Budapest (Hungary; September 16-20, 2015; Session “Epidemiology”

    Various Authors

    2015-09-01

    .L. Charkaluk, C. Arnaud, P.Y. AncelABS 18. PREMEDICATION FOR NON-EMERGENCY NEONATAL INTUBATIONS: SURVEY OF PRACTICE ACROSS UNITED KINGDOM • V. Rajamoorthy, P. Dobbs, N. Agarwal, C.S. Narayanan, N. MerchantABS 19. HEALTH-RELATED QUALITY OF LIFE IN VERY PRETERM CHILDREN ASSESSED AT SCHOOL AGE: COMPARISON BETWEEN THE CHILDREN’S AND PARENTS’ REPORTS • M. Cuttini, I. Croci, L. Herich, M. Carrozzi, V. Chiandotto, S. Vicari, M. RaponiABS 20. THE EPIDEMIOLOGY OF LISTERIOSIS DURING PREGNANCY IN NORTHERN ITALY • E. Amato, M. Gori, P. Huedo, M. PontelloABS 21. HEARING IMPAIRMENT IN PREMATURE NEWBORNS – ANALYSIS BASED ON THE NATIONAL HEARING SCREENING DATABASE • K. Wroblewska-Seniuk, P. Dabrowski, G. Greczka, J. MazelaABS 22. IS ROUTINE USE OF ANTIBIOTICS IN PRETERM INFANTS BORN BY ELECTIVE CAESAREAN SECTION (COLD SECTION WITH RESPIRATORY DISTRESS SYNDROME JUSTIFIABLE? • R. Onita, H. GowdaABS 23. CLEARING SERIOUS INFECTION: A QUALITY IMPROVEMENT INITIATIVE TO REDUCE NOSOCOMIAL INFECTION • C. Duncan, C. Mayes, J.S. CraigABS 24. VAGINAL UREAPLASMA PARVUM BUT NOT UREALYTICUM COLONIZATION AT 12 TO 14 WEEKS OF GESTATION IS SIGNIFICANTLY ASSOCIATED WITH PRETERM DELIVERY • J. Rittenschober-Boehm, D. Kasper, S. Schulz, B. Pimpel, T. Waldhoer, E. Hafner, G. Sliutz, A. Witt, A. BergerABS 25. RESPIRATORY OUTCOMES IN LATE AND MODERATELY PRETERM INFANTS: RESULTS FROM A POPULATION-BASED STUDY • S. Robinson, S.E. Seaton, R.J. Matthews, S. Johnson, E.S. Draper, B.N. Manktelow, L.K. Smith, N. Marlow, D.J. Field, E.M. BoyleABS 26. PERFLUOROALKYL ACID EXPOSURE AND INFANTILE COLIC: A STUDY IN THE DANISH NATIONAL BIRTH COHORT • C.C. Bach, I. Milidou, B.H. Bech, E.A. Nohr, C. Søndergaard, J. Olsen, T.B. HenriksenABS 27. NORMAL REFERENCE VALUES FOR UMBILICAL CORD ARTERIAL PH IN PRETERM AND TERM INFANTS • B. Skiöld, O. Stephansson, S. JohanssonABS 28. PREDICTORS OF HOSPITAL DISCHARGE IN A SWISS NATIONAL COHORT OF VERY PRETERM INFANTS • C. Rüegger, M. Adams, S. Schulzke, S. Wellmann

  3. Targeted Technology Transfer to US Independents

    Schatzinger, Viola [Petroleum Tech. Transfer Council, Tulsa, OK (United States); Chapman, Kathy [Petroleum Tech. Transfer Council, Tulsa, OK (United States); Lovendahl, Kristi [Petroleum Tech. Transfer Council, Tulsa, OK (United States)

    2014-09-30

    The Petroleum Technology Transfer Council (PTTC) is a unique not-for-profit network that focuses on transferring Exploration and Production (E&P) technology to the domestic oil and natural gas producing industry. PTTC connects producers, technology providers and innovators, academia, research and development (R&D) consortiums and governments. Local affordable workshops delivered by Regional Lead Organizations (RLOs), which are typically a university or geological survey, are a primary tool. PTTC also maintains a website network, issues a national newsletter, provides a column in a major trade publication, and exhibits at major industry events. It also encourages industry to ask technology-related questions, striving to find relevant answers that will save questioners significant time. Working since late 1993, the PTTC network has a proven track record of providing industry with technology insights they can apply. Volunteers at the regional and national level provide key guidance regarding where to focus technical effort and help connect PTTC with industry. At historical funding levels, PTTC had been able to hold well more than 100 workshops per year, drawing 6,000+ attendees. As funding decreased in the early 2000s, the level of activity decreased and PTTC sought a merger with the American Association of Petroleum Geologists (AAPG), becoming an AAPG-managed organization at the start of FY08. This relationship with AAPG was terminated by mutual consent in May 2011 and PTTC once again operates independently. Chris Hall, California continued to serve as Chairman of the Board of Directors until December 2013. At the time PTTC reorganized into a RLO led organization with Mary Carr and Jeremy Viscomi as co-Executive Directors. Jerry Anderson became the Chairman of the PTTC Board of Directors and Chris Hall continues to serve on the Board. Workshop activity stabilized at 55-65 workshops per year averaging 3,100 attendees. FY14 represented the fifth year in a multi

  4. Bright and dynamic, constantly updated and enhanced online.?

    Hunt

    2000-01-01

    a well-chosen selection of recent articles in the primary literature written by the three editors. These struck me as striking slightly too jokey a style. It is a terrible temptation and mistake in this kind of piece, I think, to equate lightheartedness with clarity. The sugar coating is more likely to irritate than enlighten. I would also question the wisdom, if it is indeed a policy, of only allowing editors to write in this section. I'm all for experienced writers writing, but I think I would prefer the variety of voice and authority evinced by the parental Nature News and Views. After the main reviews comes a section entitled 'perspectives', which include a 'Timeline' piece on Hayflick and his limit by Jerry Shay and Woodring Wright that I very much enjoyed, and a review (or Opinion) about cancer from Judah Folkman, Philip Hahnfeldt and Lynn Hlatky. In their own words, "the impetus for this Opinion article centres on the increasing awareness of the heterogeneity and instability of the cancer genome [. I]t is possible that suppressing this degenerative process may itself comprise an alternative constraint-based paradigm." The authors' fondness for portentous phrases of this kind rather spoiled their discussion for me. I also had trouble with an article on molecular computing. PCR reactions can solve the travelling salesman problem, it seems, but extremely slowly compared to a proper computer. The magazine has a nice heft to it, and is attractively designed and presented in glossy colour, although the main font is small enough to make reading difficult for your middle-aged reviewer in a particularly heavily overcast and rainy week in London. A first issue is supposed to be a kind of showcase, but if they can keep this up, the editors will surely have a success on their hands and you will probably be obliged to take out a personal subscription (£85), or persuade your library to part with £565. That's slightly cheaper than TiBS and a lot cheaper than Current

  5. Nature's loss, Immunologists gain?

    Aluvihare

    2000-01-01

    a well-chosen selection of recent articles in the primary literature written by the three editors. These struck me as striking slightly too jokey a style. It is a terrible temptation and mistake in this kind of piece, I think, to equate lightheartedness with clarity. The sugar coating is more likely to irritate than enlighten. I would also question the wisdom, if it is indeed a policy, of only allowing editors to write in this section. I'm all for experienced writers writing, but I think I would prefer the variety of voice and authority evinced by the parental Nature News and Views. After the main reviews comes a section entitled 'perspectives', which include a 'Timeline' piece on Hayflick and his limit by Jerry Shay and Woodring Wright that I very much enjoyed, and a review (or Opinion) about cancer from Judah Folkman, Philip Hahnfeldt and Lynn Hlatky. In their own words, "the impetus for this Opinion article centres on the increasing awareness of the heterogeneity and instability of the cancer genome [. I]t is possible that suppressing this degenerative process may itself comprise an alternative constraint-based paradigm." The authors' fondness for portentous phrases of this kind rather spoiled their discussion for me. I also had trouble with an article on molecular computing. PCR reactions can solve the travelling salesman problem, it seems, but extremely slowly compared to a proper computer. The magazine has a nice heft to it, and is attractively designed and presented in glossy colour, although the main font is small enough to make reading difficult for your middle-aged reviewer in a particularly heavily overcast and rainy week in London. A first issue is supposed to be a kind of showcase, but if they can keep this up, the editors will surely have a success on their hands and you will probably be obliged to take out a personal subscription (£85), or persuade your library to part with £565. That's slightly cheaper than TiBS and a lot cheaper than Current

  6. Book Reviews

    Redactie KITLV

    1997-07-01

    . Philadelphia: Temple University Press, 1996. xxvii + 263 pp. -Robert Fatton, Jr., Georges A. Fauriol, Haitian frustrations: Dilemmas for U.S. policy. Washington DC: Center for strategic & international studies, 1995. xii + 236 pp. -Leni Ashmore Sorensen, David Barry Gaspar ,More than Chattel: Black women and slavery in the Americas. Bloomington: Indiana University Press, 1996. xi + 341 pp., Darlene Clark Hine (eds -A. Lynn Bolles, Verene Shepherd ,Engendering history: Caribbean women in historical perspective. Kingston: Ian Randle; London: James Currey, 1995. xxii + 406 pp., Bridget Brereton, Barbara Bailey (eds -Bridget Brereton, Mary Turner, From chattel slaves to wage slaves: The dynamics of labour bargaining in the Americas. Kingston: Ian Randle; Bloomington: Indiana University Press; London: James Currey, 1995. x + 310 pp. -Carl E. Swanson, Duncan Crewe, Yellow Jack and the worm: British Naval administration in the West Indies, 1739-1748. Liverpool: Liverpool University Press, 1993. x + 321 pp. -Jerome Egger, Wim Hoogbergen, Het Kamp van Broos en Kaliko: De geschiedenis van een Afro-Surinaamse familie. Amsterdam: Prometheus, 1996. 213 pp. -Ellen Klinkers, Lila Gobardhan-Rambocus ,De erfenis van de slavernij. Paramaribo: Anton de Kom Universiteit, 1995. 297 pp., Maurits S. Hassankhan, Jerry L. Egger (eds -Kevin K. Birth, Sylvia Moodie-Kublalsingh, The Cocoa Panyols of Trinidad: An oral record. London & New York: British Academic Press, 1994. xiii + 242 pp. -David R. Watters, C.N. Dubelaar, The Petroglyphs of the Lesser Antilles, the Virgin Islands and Trinidad. Amsterdam: Foundation for scientific research in the Caribbean region, 1995. vii + 492 pp. -Suzannah England, Mitchell W. Marken, Pottery from Spanish shipwrecks, 1500-1800. Gainesville: University Press of Florida, 1994. xvi + 264 pp.

  7. To Stretch and Search for Better Ways

    Moore, John W.

    2000-06-01

    There's a lot to do to get each issue of this Journal ready for publication, and there's a lot that can go awry during that process. We the editorial staff do our utmost to make certain that each issue is the best it can possibly be, but, of necessity, a lot of our effort is focused on solving problems, correcting errors, and avoiding pitfalls. It is not surprising that we sometimes lose sight of the bigger picture--all of the things that came out as well as or better than we hoped they would. Therefore it gives us great pleasure when a reader applauds (and thereby rewards) our efforts. One such communication inspired this editorial. I have appreciated the extra effort put forward by the staff to make the Journal really come alive. The high quality of the Journal serves as an incentive to chemical educators to stretch and search for better ways to inspire our students. I fervently hope that we do encourage you "to stretch and search for better ways", not only to inspire students but in everything you do. Stretching and searching for better ways is what life, science, chemistry, and teaching are all about, and it is a wonderfully stimulating and exciting way to approach anything and everything. Sometimes, though, one's ability to stretch is akin to that of a rubber band exposed too long to sunlight. Change becomes a threat or a burden instead of an opportunity. This often happens in one area but not others, as in the case of someone doing original research but whose lecture notes are yellow with age, or someone who experiments with new teaching approaches but neglects the latest chemical discoveries. Whatever its manifestation, failure to stretch and search for better ways is a great loss, both for the individual directly involved and for others. Fortunately there are many who continually stretch and search, often in conjunction with JCE. For example, some time ago the Chair of the Board of Publication, Jerry Bell, challenged Journal readers to become Journal

  8. LCLS-II New Instruments Workshops Report

    Baradaran, Samira; Bergmann, Uwe; Durr, Herrmann; Gaffney, Kelley; Goldstein, Julia; Guehr, Markus; Hastings, Jerome; Heimann, Philip; Lee, Richard; Seibert, Marvin; Stohr, Joachim; /SLAC

    2012-08-08

    The LCLS-II New Instruments workshops chaired by Phil Heimann and Jerry Hastings were held on March 19-22, 2012 at the SLAC National Accelerator Laboratory. The goal of the workshops was to identify the most exciting science and corresponding parameters which will help define the LCLS-II instrumentation. This report gives a synopsis of the proposed investigations and an account of the workshop. Scientists from around the world have provided short descriptions of the scientific opportunities they envision at LCLS-II. The workshops focused on four broadly defined science areas: biology, materials sciences, chemistry and atomic, molecular and optical physics (AMO). Below we summarize the identified science opportunities in the four areas. The frontiers of structural biology lie in solving the structures of large macromolecular biological systems. Most large protein assemblies are inherently difficult to crystallize due to their numerous degrees of freedom. Serial femtosecond protein nanocrystallography, using the 'diffraction-before-destruction' approach to outrun radiation damage has been very successfully pioneered at LCLS and diffraction patterns were obtained from some of the smallest protein crystals ever. The combination of femtosecond x-ray pulses of high intensity and nanosized protein crystals avoids the radiation damage encountered by conventional x-ray crystallography with focused beams and opens the door for atomic structure determinations of the previously largely inaccessible class of membrane proteins that are notoriously difficult to crystallize. The obtained structures will allow the identification of key protein functions and help in understanding the origin and control of diseases. Three dimensional coherent x-ray imaging at somewhat lower resolution may be used for larger objects such as viruses. The chemistry research areas of primary focus are the predictive understanding of catalytic mechanisms, with particular emphasis on photo- and

  9. INTRODUCTION: The Physics of Chaos and Related Problems: Proceedings of the 59th Nobel Symposium

    Lundqvist, Stig

    1985-01-01

    Gothenburg University. The idea to arrange a Nobel symposium on the physics of chaos and related problems came up more than three years ago. The rapid progress in the field since then seemed a bit frightening, to say the least, in view of the small format of the meeting. Nevertheless, we found the idea attractive - provided that we could restrict the programme to a few selected topics of current interest in order to generate a strong interaction between the participants and produce an intensive discussion. I feel that I need to express my apologies to all prominent scientists who could not be invited as a result of our planning. In the first place we did not attempt to review areas which seemed to be well established and have reached a certain level of maturity or saturation, irrespective of how great the individual contributions might have been. We decided firmly to concentrate on just a few of the recent developments which seemed to be in the focus of interest, deliberately leaving out important areas equally exciting. These proceedings contain practically all the material presented in the papers given at the Symposium. We felt that some participants might have found it inconvenient to prepare a full-length paper, which in some cases would have been merely modified versions of material due to appear in regular journals. We therefore took a liberal attitude and accepted everything from a brief abstract with some key references, up to a full-length paper. We would like to place on record our sincere thanks to all the participants who have contributed substantially in the planning of the Symposium by making valuable comments and suggestions about participants and topics. In particular, Jerry Gollub and Pierre Hohenberg helped me in organizing the programme and they also did a beautiful job with the concluding session and the conference summary. My co-organizers played a crucial role in the planning and during the Symposium week and always seemed to show an outstanding

  10. Book Reviews

    Redactie KITLV

    2002-01-01

    invasion. New York: Viking, 1999. xix + 408 pp. -Alex Dupuy, John R. Ballard, Upholding democracy: The United States military campaign in Haiti, 1994-1997. Westport CT: Praeger, 1998. xviii + 263 pp. -Anthony Payne, Jerry Haar ,Canadian-Caribbean relations in transition: Trade, sustainable development and security. London: Macmillan, 1999. xxii + 255 pp., Anthony T. Bryan (eds -Bonham C. Richardson, Sergio Díaz-Briquets ,Conquering nature: The environmental legacy of socialism in Cuba. Pittsburgh: University of Pittsburgh Press, 2000. xiii + 328 pp., Jorge Pérez-López (eds -Neil L. Whitehead, Gérard Collomb ,Na'na Kali'na: Une histoire des Kali'na en Guyane. Petit Bourg, Guadeloupe: Ibis Rouge Editions, 2000. 145 pp., Félix Tiouka (eds -Neil L. Whitehead, Upper Mazaruni Amerinidan District Council, Amerinidan Peoples Association of Guyana, Forest Peoples Programme, Indigenous peoples, land rights and mining in the Upper Mazaruni. Nijmegan, Netherlands: Global Law Association, 2000. 132 pp. -Salikoko S. Mufwene, Ronald F. Kephart, 'Broken English': The Creole language of Carriacou. New York: Peter Lang, 2000. xvi + 203 pp. -Salikoko S. Mufwene, Velma Pollard, Dread talk: The language of Rastafari. Kingston: Canoe Press: Montreal: McGill-Queen's University Press. Revised edition, 2000. xv + 117 pp.

  11. U.S. Geological Survey scientific activities in the exploration of Antarctica: 1946-2006 record of personnel in Antarctica and their postal cachets: U.S. Navy (1946-48, 1954-60), International Geophysical Year (1957-58), and USGS (1960-2006)

    Meunier, Tony K.; Williams, Richard S.; Ferrigno, Jane G.

    2007-01-01

    Antarctica, a vast region encompassing 13.2 million km2 (5.1 million mi2), is considered to be one of the most important scientific laboratories on Earth. During the past 60 years, the USGS, in collaboration and with logistical support from the National Science Foundation's Office of Polar Programs, has sent 325 USGS scientists to Antarctica to work on a wide range of projects: 169 personnel from the NMD (mostly aerial photography, surveying, and geodesy, primarily used for the modern mapping of Antarctica), 138 personnel from the GD (mostly geophysical and geological studies onshore and offshore), 15 personnel from the WRD (mostly hydrological/glaciological studies in the McMurdo Dry Valleys), 2 personnel from the BRD (microbiological studies in the McMurdo Dry Valleys), and 1 person from the Director's Office (P. Patrick Leahy, Acting Director, 2005–06 austral field season). Three GD scientists and three NMD scientists have carried out field work in Antarctica 9 or more times: John C. Behrendt (15), who started in 1956–57 and published two memoirs (Behrendt, 1998, 2005), Arthur B. Ford (10), who started in 1960–61, and Gary D. Clow (9), who started in 1985–86; Larry D. Hothem (12), who began as a winter-over geodesist at Mawson Station in 1968–69, and Jerry L. Mullins (12), who started in 1982–83 and followed in the legendary footsteps of his NMD predecessor, William R. MacDonald (9), who started in 1960–61 and supervised the acquisition of more than 1,000,000 square miles of aerial photography of Antarctica. This report provides a record as complete as possible, of USGS and non-USGS collaborating personnel in Antarctica from 1946–2006, the geographic locations of their work, and their scientific/engineering disciplines represented. Postal cachets for each year follow the table of personnel and scientific activities in the exploration of Antarctica during those 60 years. To commemorate special events and projects in Antarctica, it became an

  12. LCLS-II New Instruments Workshops Report

    Baradaran, Samira; Bergmann, Uwe; Durr, Herrmann; Gaffney, Kelley; Goldstein, Julia; Guehr, Markus; Hastings, Jerome; Heimann, Philip; Lee, Richard; Seibert, Marvin; Stohr, Joachim

    2012-01-01

    The LCLS-II New Instruments workshops chaired by Phil Heimann and Jerry Hastings were held on March 19-22, 2012 at the SLAC National Accelerator Laboratory. The goal of the workshops was to identify the most exciting science and corresponding parameters which will help define the LCLS-II instrumentation. This report gives a synopsis of the proposed investigations and an account of the workshop. Scientists from around the world have provided short descriptions of the scientific opportunities they envision at LCLS-II. The workshops focused on four broadly defined science areas: biology, materials sciences, chemistry and atomic, molecular and optical physics (AMO). Below we summarize the identified science opportunities in the four areas. The frontiers of structural biology lie in solving the structures of large macromolecular biological systems. Most large protein assemblies are inherently difficult to crystallize due to their numerous degrees of freedom. Serial femtosecond protein nanocrystallography, using the 'diffraction-before-destruction' approach to outrun radiation damage has been very successfully pioneered at LCLS and diffraction patterns were obtained from some of the smallest protein crystals ever. The combination of femtosecond x-ray pulses of high intensity and nanosized protein crystals avoids the radiation damage encountered by conventional x-ray crystallography with focused beams and opens the door for atomic structure determinations of the previously largely inaccessible class of membrane proteins that are notoriously difficult to crystallize. The obtained structures will allow the identification of key protein functions and help in understanding the origin and control of diseases. Three dimensional coherent x-ray imaging at somewhat lower resolution may be used for larger objects such as viruses. The chemistry research areas of primary focus are the predictive understanding of catalytic mechanisms, with particular emphasis on photo- and

  13. Especially for High School Teachers

    Emory Howell, J.

    1999-11-01

    many of our readers. The High School/College Interface Luncheon was part of the very rich day-long High School Program at the New Orleans ACS Meeting. Shown here (from left) are Glenn Crosby, the luncheon speaker; Lillie Tucker-Akin, the High School Day program chair; and Fred Johnson, Assistant Superintendent of Shelby County (TN) schools and Immediate Past President of NSTA. The recipient of the James Bryant Conant Award in High School Chemistry Teaching is Frank G. Cardulla, who taught for many years at Niles North High School, Skokie, Illinois. His extensive record of service to fellow teachers includes editing the JCE "View from My Classroom" feature for several years and writing several articles, as well as his recent appointment to the JCE Board of Publication. The recipient of the George C. Pimentel Award in Chemical Education is Jerry A. Bell of the American Chemical Society in Washington, DC. An author of numerous articles appearing in JCE and a member of the JCE Board of Publication for several years, he currently serves as Board Chair. The 16th Biennial Conference on Chemical Education Readers who attended the 15th BCCE in Waterloo, Ontario, know that much of the programming at these conferences is of interest to high school teachers. Many work shops, papers, and demonstrations are presented by high school teachers. There are many other outstanding papers and posters, plenary speakers, and exciting demonstrations. The 16th BCCE will be held at the University of Michigan in Ann Arbor, July 30-August 3, 2000. Among the high school teachers already scheduled to present workshops at the 16th BCCE are George Hague, Lynn Hershey, and Jack Randall, and there will be many more before the program is completed. The High School Chemistry Program Chair is Tim Graham, Roosevelt High School (MI). The Organizing Committee is seeking the assistance of local sections of the American Chemical Society within a 300-mile radius of Ann Arbor in providing support for high school

  14. News & Announcements

    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 Subscription Awards As spring, the season of awards, approaches, we remind you of our handy Gift Certificates (a replica is shown on page 142). A gift of the Journal is not only affordable

  15. Dale Reed with model in front of M2-F1

    1967-01-01

    lifting body descended at an average rate of about 3,600 feet-per-minute. At 1,000 feet above the ground, the nose was lowered to increase speed to about 150 mph, flare was at 200 feet from a 20 degree dive. The landing was smooth, and the lifting body program was on its way. The M2-F1 was flown until August 16, 1966. It proved the lifting body concept and lead the way for subsequent, metal 'heavyweight' designs. Chuck Yeager, Bruce Peterson, Bill Dana, Jerry Gentry, James Wood, Don Sorlie, Fred Haise, Joe Engle, and Don Mallick also flew the M2-F1. More than 400 ground tows and 77 aircraft tow flights were carried out with the M2-F1. The success of Dryden's M2-F1 program led to NASA's development and construction of two heavyweight lifting bodies based on studies at NASA's Ames and Langley research centers--the M2-F2 and the HL-10, both built by the Northrop Corporation, and to the Air Force's X-24 program, for which the vehicles were built by Martin. The Lifting Body program also heavily influenced the Space Shuttle program.

  16. 2013 Nuclear Fusion Prize Acceptance Speech 2013 Nuclear Fusion Prize Acceptance Speech

    Whyte, D.

    2015-01-01

    I would like to express gratitude to the IAEA, the journal Nuclear Fusion and its board for this acknowledgement of work carried out at the MIT Alcator C-Mod tokamak. I must begin by making it clear that this is in no way an award to an individual. The experiments, data analysis and paper were a true collaborative effort from the C-Mod team. It is a honor to work with them and to accept the award on their behalf. I would also like to thank the US Department of Energy for their support in funding this research. The paper describes the exploration of the 'improved' confinement regime dubbed 'I-mode'. The distinguishing feature of this operational mode is a robust boundary pedestal in temperature with the somewhat surprising lack of any form of density pedestal. Thus the regime exhibits an enhanced energy confinement similar to H-mode, roughly double of L-mode at fixed input power, yet has global fuel and impurity particle transport of L-mode. These features are intriguing from a scientific and practical point of view. On the science side it is extremely useful to obtain such a clear demarcation between the energy and particle transport. For example, soon after its discovery, the I-mode was used to extract the observation that the edge T pedestal is the strongest determinant for intrinsic rotation in work by John Rice, Pat Diamond and colleagues. Recent results regarding core transport by Anne White, Nate Howard and colleagues show that I-mode has intriguing properties with respect to core response of fluctuations and profile stiffness. Mike Churchill's recent Ph. D study on C-Mod shows that I-mode exhibits no strong poloidal impurity asymmetry, unlike H-mode. The I-mode posed an interesting test for the peeling-ballooning-KBM model of the pedestal, the subject of the 2014 Nuclear Fusion award of Phil Snyder, and was examined by John Walk and Jerry Hughes showing that in fact the lack of the density pedestal pushed the I-mode far away from the P-B limit, and thus the

  17. Obituary: John Beverley Oke, 1928-2004

    Hesser, James Edward

    2004-12-01

    John Beverley (Bev) Oke passed away of heart failure early on 2 March 2004 at his Victoria, B.C. home. Bev's insatiable scientific curiosity led to fundamental contributions in many areas of stellar and extragalactic astronomy, including the development of advanced instrumentation for the largest optical telescopes and the mentoring of scores of grateful students and colleagues. Bev Oke was born in Sault Ste. Marie, ON, Canada on 23 March 1928, the son of Lyla Parteshuk and the Rev. C. Clare Oke. He entered the University of Toronto in 1945 to study physics with a steadily increasing fraction of astronomy, receiving his BA in 1949. Summer employment at the David Dunlap Observatory (DDO, 1948) and at the Dominion Observatory (Ottawa, 1949, 1950) sealed his interest in astronomy as a career. For his MA thesis (1950, Toronto), performed under theoretician Ralph Williamson, he made interior models of the Sun, and was proud to have proved that the proton-proton cycle was indeed the source of solar energy. Upon entering Princeton University he worked with Martin Schwarzschild on stellar interiors models and Lyman Spitzer on interstellar lines. A lifelong friendship with Alan Sandage began during Bev's second year while Alan was a post-doc at Princeton. During Bev's third year he spent three months in Pasadena with Lyman obtaining data for his thesis on Of stars. While in Pasadena he began a second life-long collaboration with Jesse Greenstein, an astronomer whose approach to science Bev deeply respected. In the small field of astronomy in that era, Bev wrote to DDO Director Jack Heard indicating the nearing completion of his PhD studies and his interest in a position. This led to a lectureship at the University of Toronto (1953-1956), followed by an Assistant Professorship (1956-1958). Bev's interest in instruments began at this time, when he built a device to convert photographic density to intensity, and worked with DDO engineer-machinist Jerry Longworth to implement

  18. News & Announcements

    2001-08-01

    News from Journal House National Chemistry Week (NCW) Celebrating Chemistry and Art is the theme of NCW 2001, to be held November 4-10, 2001. As you make plans for participating in the celebrations in your area, keep in mind that JCE is developing special materials on this theme, which will appear in our October issue: Classroom Activities, a comprehensive Illustrated Resource Paper, Report from Online, specially written brief articles illustrated in color, articles related to the theme, and CLIPs (Chemical Laboratory Information Profiles). Awards Announced Passer Award Passer Award recipients from the April 1 closing date are: George Bennett, Millikin University, Decatur, IL Daniel Berger, Bluffton College, Bluffton, OH Karen Dunlap, Sierra College, Rocklin, CA Myung-Hoon Kim, Georgia Perimeter College, Dunwoody, GA Cheryl Longfellow, Philadelphia University, Philadelphia, PA Jerry Maas, Oakton Community College, Des Plaines, IL Tim Royappa, University of West Florida, Pensacola, FL Visiting Scientist Award, Western Connecticut Section Diane Bunce, The Catholic University of America, has been selected as the 2001 Visiting Scientist of the Western Connecticut Section of the ACS. The award, presented annually since 1967, brings an outstanding chemical educator to visit high schools in Fairfield County, CT. In May, Bunce visited three high schools, Christian Heritage School, Fairfield High School, and Greenwich High School, where she interacted with teachers and students and presented lectures and demonstrations to several chemistry classes. She was also keynote speaker at the ACS local section's Education Night. The awardee is selected by a committee of university and high school teachers, industrial chemists, and the previous Visiting Scientist; there is an honorarium of 1500 plus expenses. Welch Award Roger D. Kornberg, a professor of structural biology at the Stanford University School of Medicine, received the 2001 Welch Award for his discovery of the nucleosome

  19. The Chemical and Educational Appeal of the Orange Juice Clock

    Kelter, Paul B.; Carr, James D.; Johnson, Tanya; Mauricio Castro-Acuña, Carlos

    1996-12-01

    The Orange Juice Clock, in which a galvanic cell is made from the combination of a magnesium strip, a copper strip, and juice in a beaker, has been a popular classroom, conference, and workshop demonstration for nearly 10 years. It is widely enjoyed because it shows visually how chemistry - or more precisely, electrochemistry - is responsible for the very common phenomenon of a clock ticking. The chemistry of the process can also be understood on a variety of levels, from middle school (simple electron flow in a circuit, Ohm's law) and high school (reduction/oxidation and standard cell potentials) to first-year college (cell potential at nonideal conditions) and graduate school courses (overpotential and charge transfer across interfaces.) The discussion that follows considers the recent history, chemistry, and educational uses of the demonstration. The History The demonstration was devised by one of us (PK) in 1986, after reading an activity in Hubert Alyea's 1947 compendium of chemical demonstrations from this Journal (1). In that activity, Alyea hooked a magnesium strip to the negative battery terminal of an electric bell and hooked a copper strip to the positive terminal. He placed the loose ends of the strips into a 1M 2SO4 solution and the bell rang. After trying the demonstration, it seemed to make sense to modify the electrolyte to orange juice because it is safe, readily available, and would be a mixture in which the magnesium would oxidize more slowly than in sulfuric acid. Further, a clock was substituted for the bell because a clock is easier on the ears than a bell. A video of the orange-juice clock setup is given as Figure 1. Figure 1.The orange juice clock set up. Video of orange juice clock was filmed and editted by Jerry Jacobson at the University of Wisconsin - Madison. The apparatus was presented in 1987 as part of a teacher workshop led by Irwin Talesnick, then of Queen's University in Canada. Talesnick, whose distinguished career has been

  20. Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017; Venice (Italy; October 31-November 4, 2017; Session "Neonatal Infectious Diseases/Immunology"

    --- Various Authors

    2017-10-01

    NORWEGIAN CONSENSUS DEFINITION OF NEONATAL SEPSIS • B. Nakstad, H.C.D. Østerholt, A.L. SolevågABS 39. THE ANTISECRETORY FACTOR IN RELATION TO PRETERM BIRTH AND INFLAMMATORY RESPONSE • A. Gustafsson, E. Henckel, E. Johansson, M. Oshalim, S. Lange, A. Olin, P. Brodin, K. BohlinABS 40. NEONATAL INVASIVE CANDIDIASIS: STUDY OF 108 CASES COLLECTED IN NEONATOLOGY DEPARTMENT OF SOUSSE (TUNISIA • S. Nouri Merchaoui, N. Mahdhaoui, H. Ayache, F. Saghrouni, M. Bellalah, I. Kacem, H. Barbouche, A. Ghith, J. Methlouthi, H. SebouiABS 41. HeRO AS A TOOL FOR PREDICTING MORBIDITY AND MORTALITY IN PRETERM INFANTS WITH LATE ONSET SEPSIS ADMITTED TO TERTIARY LEVEL NEONATAL UNIT • E. Hoyle, C. DewhurstABS 42. NEWBORN SCREENING TESTS IN INFANTS WITH CONGENITAL ZIKA VIRUS SYNDROME AND MICROCEPHALY • L. García-Fragoso, L. Gely, S. Rivera-Sánchez, I. García-GarcíaABS 43. CAN ENDOCAN PREDICT LATE NEONATAL SEPSIS? • M. Buyuktiryaki, N. Okur, C. Tayman, U. Serkant, U. Cakır, H. Halil, M.Y. Oncel, S.S. OguzABS 44. UMBILICAL CORD CARE AND OMPHALITIS IN NEWBORNS OF NORTHERN PORTUGAL: A MULTICENTRIC RETROSPECTIVE STUDY • C. Teles Silva, M. Nogueira, I. Falcão, A.L. Santos, M. Rodrigues, G. Silva, H. GuimarãesABS 45. CENTRAL LINE ASSOCIATED INFECTION IN NEWBORNS ADMITTED TO A PORTUGUESE NEONATAL INTENSIVE CARE UNIT • T. Lopes, M. Branco, A. Freitas, I. Falcão, C. Carvalho, E. Proença, A. AlmeidaABS 46. NEONATAL INFECTIONS AT PREMATURE AND AT TERM NEWBORN • M. Dima, I. Petre, A. Baros, E.R. Iacob, D. IacobABS 47. PROSTAGLANDIN E2 URINARY METABOLITE IN PRETERM INFANTS. A BIOMARKER FOR INFLAMMATION? • V. Siljehav, L. Gerbaulet, G. Aquilano, A. Honore, S. Psyllidou, M. Vanpée, E. HerleniusABS 48. COLONISATION WITH GRAM-NEGATIVE BACTERIA (GNB IN INFANTS IN A TERTIARY NEONATAL UNIT • C. Kortsalioudaki, M. Sellwood, G. Kendall, B. Shuttleworth, N. Shetty, C.J. Tann, P. WilsonABS 49. APPLICATION OF EVIDENCE-BASED MEDICINE METHODS TO DIAGNOSE EARLY NEONATAL SEPSIS • O. Vlasova, L

  1. New Observations of Comet Hale-Bopp from La Silla

    1998-10-01

    to the large size of the nucleus, probably 40 - 60 km in diameter, it will be possible to observe this comet with large optical telescopes for many years to come. Information about Hale-Bopp on the web Additional information about Comet Hale-Bopp is available on the web at many sites. Some of the most comprehensive websites may be accessed via the ESO Hale-Bopp site. Notes: [1] Other scientists involved in the long-term radio monitoring of Comet Hale-Bopp are Nicolas Biver (Institute for Astronomy, University of Hawaii, USA), Pierre Colom, Jacques Crovisier, Eric Gérard, Benoit Germain, Emmanuel Lellouch (Observatoire de Paris, France), Didier Despois (Observatoire de Bordeaux, France), Gabriel Paubert (IRAM, Granada, Spain), Raphael Moreno, Joern E. Wink (IRAM, Grenoble, France), John K. Davies (JAC, Hawaii, USA), William R.F. Dent (Royal Observatory, Edinburgh, UK), Hans Rickman, Marcus Gunnarsson (Uppsala Astronomiska Observatorium, Sweden), Per Bergman, Lars E.B. Johansson (OSO, Sweden), Fredrik Rantakyroe (SEST, La Silla), Darek C. Lis, David Mehringer, Dominic Benford, Martin Gardner, Tom G. Phillips (CSO, USA), Heike Rauer (DLR, Berlin, Germany). [2] The figure appears in N. Biver et al. : "Long-term Monitoring of the Outgassing of C/1995 O1 (Hale-Bopp) at Radio Wavelengths", a poster paper presented at the DPS meeting on October 11-16, 1998 (Madison, Wisconsin, USA) and to be published in Vol. 30 of the Bulletin of the American Astronomical Society . How to obtain ESO Press Information ESO Press Information is made available on the World-Wide Web (URL: http://www.eso.org ). ESO Press Photos may be reproduced, if credit is given to the European Southern Observatory.

  2. Obituary: John Norris Bahcall, 1934-2005

    Striker, Jeremiah P.; Bahcall, Neta A.

    2007-12-01

    the STScI and wrote over 30 papers with him on subjects ranging from solar neutrinos to binary X-ray sources. They also collaborated in raising three talented children, Safi, Dan, and Orli, who are themselves now establishing significant scientific careers. Said Neta, "Our forty years together were the best, most joyous years of our lives. I could not have imagined a better life, a better husband. We lived a life full of love, of care, of joy. We worked, we shared, we played. We could not have asked for more." "He was a quiet giant of science and a good friend", said Raymond Orbach, Director, Office of Science, United States Department of Energy, a colleague and friend. "John devoted himself to the betterment of mankind. His leadership in astronomy, cosmology, and in the many societies that he served so well has left a lasting influence. We shall owe so much to this remarkable colleague. John created a legacy of imagination and precision, of creativity and rigor. His passing lessens us all." Bahcall's passion for science and for life, his enthusiasm, his integrity, his persistence and dedication, his tremendous will, his high standards for excellence, his love of family and of people, and his wonderful sense of fun were the hallmark of his scientific and personal life. "We all have a deep desire to know what exists out there," said John. "A desire so basic, so beautiful, and so much fun, that it unites all mankind." But no listing of achievements can convey the impression of the man: the wit, the mischievous energy, the passion. Jerry Wasserburg, his old Caltech friend, portrays Bahcall in 1965: "John, running around in white tennis shorts, very sportive and competitive in both creative science and tennis, trying out and enthusiastically arguing every new idea in astrophysics, was the dynamo of the Institute."

  3. Formal Semantics: Origins, Issues, Early Impact

    Barbara H. Partee

    2010-12-01

    semantics’. Analysis 21: 73–77.http://dx.doi.org/10.2307/3326914Fodor, J. & Katz, J. (eds.. 1964. The Structure of Language: Readings in the Philosophy of Language. Englewood Cliffs: Prentice-Hall.Frege, G. 1892. ‘Über Sinn und Bedeutung’. Zeitschrift für Philosophie und philosophische Kritik: 22–50. English translation (On Sense and Nominatum in P. Geach and M. Black (eds. (1980 Translations from the Philosophical Writings of Gottlob Frege. Blackwell, Oxford. Reprinted in A. P. Martinich (ed. (2000. Also reprinted in Ludlow (ed. 1997.Gamut, L. T. F. 1982. Logika, Taal en Betekenis. Vol 1: Inleiding in de logica. Vol 2: Intensionele logica en logische grammatica. De Meern, Netherlands: Het Spectrum.Gamut, L. T. F. 1991. Logic, Language, and Meaning. Vol. 1: Introduction to Logic. Vol. 2: Intensional Logic and Logical Grammar. Chicago: University of Chicago Press.Gazdar, G. 1982. ‘Phrase structure grammar’. In P. Jacobson & G. Pullum (eds. ‘The Nature of Syntactic Representation’, 131–186. Dordrecht: D.Reidel.Gazdar, G., Klein, E., Pullum, G. & Sag, I. 1985. Generalized Phrase Structure Grammar. Oxford: Basil Blackwell.Geach, P. T. 1962. Reference and Generality. Ithaca: Cornell University Press.Geach, P. T. 1967. ‘Intentional identity’. Journal of Philosophy 64: 627–632.http://dx.doi.org/10.2307/2024459Goodman, N. 1951. The Structure of Appearance. Cambridge, Mass.; Harvard University Press.Grice, P. 1892. ‘(originally 1967. Logic and conversation’. In Syntax and Semantics 3: Speech Acts, eds. Peter Cole and Jerry L. Morgan, 41–58. New York: Academic Press.Reprinted in Grice, Paul: 1989. Studies in the Way of Words. Cambridge, MA: Harvard University Press, pp 22–40.http://www.ucl.ac.uk/ls/studypacks/Grice-Logic.pdf.Harris, R. & Taylor, T. J. 1997. Landmarks in linguistic thought I, The Western tradition from Socrates to Saussure. 2nd edition. Routledge history of linguistic thought series. London: Routledge.Harris, R. A. 1993. The

  4. Lattice models and integrability: a special issue in honour of F Y Wu

    Guttmann, A. J.; Jacobsen, J. L.

    2012-12-01

    often had lengthy discussions on minute points, including the use and origin of the term 'hemp-leaf lattice'. 7Wu and Murray Batchelor met at the Australia National University in 1990 and again in 1995, and their paths have crossed at many conferences and workshops. 8Wenan Guo likewise obtained his PhD under the supervision of Blöte in Delft. Wu and Guo know each other well from Wu's visits to the Beijing Normal University where he is an honorary professor. He has collaborated with Guo, on the subject of finite-size analysis using the transfer matrix approach, in several of his recent papers. 9Wu first met John Essam at King's College, London in 1978. Followoing Wu's 2006 closed-form expression of the corner-to-corner resistance of an M × N resistor network in the form of a double summation, they combined forces in 2008 at a workshop in Cambridge, and derived the asymptotic expansion of that expression. 10Nickolay Izmailian holds positions in Armenia and Taiwan. Wu and Izmailian collaborated in a paper in 2000 on the exact solution of a 6-vertex model with bond defects. Most recently they collaborated on the exact enumeration of dimers on a cylinder with a single boundary defect. 11Wu's acquaintance with Jesper Jacobsen goes back to this period, when the latter pointed out this fact in a comment to Wu's first paper on this subject. They have since crossed paths on various occasions, most recently at a 2008 workshop at the Isaac Newton Institute in Cambridge. 12Jerry Barry is another long-term collaborator of Wu's. They have met at numerous conferences and workshops. In one meeting in 1989, Barry called Wu's attention to a three-dimensional spin model on the pyrochlore lattice that appeared to be soluble. They soon solved the Ising model on that lattice. In 1997 they collaborated on a paper obtaining the phase diagram of a ternary polymer model.