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Sample records for tulk silvija brice

  1. ... stella tenax... Variations on Vanités by Brice Pauset

    Directory of Open Access Journals (Sweden)

    Laurent Feneyrou

    2015-09-01

    Full Text Available Between 2000 and 2002, Brice Pauset composed Vanités, twenty-five fragments (for echo soprano, principal haute-contre, principal harpsichord, two echo harpsichords, theorbo, two violins, viola, cello, and contrabass that fall within the secular history of melancholy and its artistic representation. The work models after Leçons de ténèbres by Marc- Antoine Charpentier and refers to still lifes by Willem Kalf. In addition, it boasts a number of musical languages, concepts, and genres organized in cycles borrowed from other historical periods, including canons, choirs, and passacaglia. This article aims to study the libretto, its montage, its significance, and its related melancholic representation, as well as the metric organization of the work and its complex intercombinations – inspired by the Magic Square of Melancholia I and the name of its author, Albrecht Dürer. The result is a new rhetoric, which requires formal analysis, as well as an analysis of the expressive, symbolic, and metaphoric dimensions whose musical signs are holders.

  2. 1928-IJBCS-Article-Arthur Brice Konan

    African Journals Online (AJOL)

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    5Laboratoire Génie Physique et Génie de l'Environnement, Université Vasile Alecsandri de Bacau, 6000115,. 157 rue Marasesti, Roumanie. *Auteur correspondant ... spatiale et statistique effectuées montrent que les débits des forages réalisés oscillent entre 0,0 et15m3/h avec une moyenne de 3,95 m3/h. Les classes de ...

  3. Saare Foodsi veetehases valmis uus tootmisliin / Mehis Tulk

    Index Scriptorium Estoniae

    Tulk, Mehis, 1967-

    2007-01-01

    Veetootmine läheb kasvavas tempos, sel aastal müüs veetehas neli miljonit liitrit pudelivett, kasvab gaseeritud vee toodangumaht, tulekul on maitsestatud veed. Lisa: AS Saare Foods. AS-i Saare Foods majandusnäitajad 2004-2006

  4. Spaaäri - Saaremaa puhkemajanduse mootor / Mehis Tulk

    Index Scriptorium Estoniae

    Tulk, Mehis, 1967-

    2006-01-01

    Saaremaa Spa Hotellide juhatuse esimees Toivo Ast, ettevõtte omanik Prits Liblik ning Georg Ots Spa Hotelli juht Tarmo Sumberg spaaärist Saaremaal. Lisa: Saaremaa Spa Hotellid. Vt. ka lk. 44: Ainulaadne lõõgastumisvõimalus Hotellis Saaremaa

  5. Ruhnu saarele hakkab lennutama Saksa firma / Mehis Tulk, Andres Sepp

    Index Scriptorium Estoniae

    Tulk, Mehis, 1967-

    2006-01-01

    Ilmunud ka: Meie Maa 9. nov lk. 1. Riigihankekonkursi Pärnu-Ruhnu-Kuressaare lennuliini teenindamiseks võitnud Saksa firmaga Luftverkehr Friesland Brunzema und Partner KG sõlmib Saare maavalitsus avaliku teenindamise lepingu neljaks aastaks. Kaart

  6. Sild küsitavate projektide nimistus / Mehis Tulk

    Index Scriptorium Estoniae

    Tulk, Mehis, 1967-

    2008-01-01

    Kaks rahvusvahelist organisatsiooni CEE Bankwatch Network ja Friends of the Earth on koostanud nimekirja 50 objektist Ida- ja Kesk-Euroopas, mida kutsutakse üles mitte rahastama eurorahadest. Eestist on ainsana paigutatud nimestikku Saaremaa sild

  7. Hombres. La muerte de Mario Briceño Iragorry

    Directory of Open Access Journals (Sweden)

    Boletín Cultural y Bibliográfico Banco de la República

    1958-06-01

    Full Text Available Venezuela ha dado una diversa tipología de caracteres intelectuales que la honran en todo momento del desenvolvimiento de la cultura nacional. Poeta, novelistas, sociólogos, artistas, músico, han contribuido a darnos una visión maravillosa de su Patria, lejos de todo esquema puramente estatal.

  8. Koplimäe mahetalust tulevad maheküpsised / Mehis Tulk

    Index Scriptorium Estoniae

    Tulk, Mehis, 1967-

    2009-01-01

    Pöide valla Uuemõisa küla Koplimäe talu tunnistati mullu Eestimaa Talupidajate Keskliidu konkursil "Eesti parim talu 2008" alternatiivtootmisega tegelevate talude hulgas teise koha vääriliseks. Talus kasvatakse nisu, speltanisu, otra, kaera, rukist ja tatart

  9. Wednesday, May 13, 2015 Juan Pablo Pérez Saínz Roberto Briceño ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Angel Taioli

    2015-05-13

    May 13, 2015 ... normative values and repressive component that enforces the law. - In Venezuela the action of law enforcement and police use was restricted because ... considered them as a right-wing government action. - In Venezuela the use of weapons and force as a legitimate means to achieve political or personal.

  10. Res Publica sihi pääsu linna võimutüüri juurde / Taavi Veskimägi ; interv. Mehis Tulk

    Index Scriptorium Estoniae

    Veskimägi, Taavi, 1974-

    2005-01-01

    Res Publica esimehe Taavi Veskimägi sõnul on erakond eelolevatel kohalikel valimistel seadnud eesmärgiks välja tulla oma nimekirjaga pooltes Saare maakonna omavalitsustes. Lisa: Praegune Kuressaare linnavolikogu

  11. Genetics Home Reference: PMM2-congenital disorder of glycosylation

    Science.gov (United States)

    ... H, Brice A, Seta N, Héron D. 29 French adult patients with PMM2-congenital disorder of glycosylation: ... or Free article on PubMed Central More from Genetics Home Reference Bulletins March is Trisomy Awareness Month ...

  12. Genetics Home Reference: lymphedema-distichiasis syndrome

    Science.gov (United States)

    ... PubMed Central Mellor RH, Brice G, Stanton AW, French J, Smith A, Jeffery S, Levick JR, Burnand KG, ... 2008.03962.x. Citation on PubMed More from Genetics Home Reference Bulletins March is Trisomy Awareness Month ...

  13. Fabiola Gianotti (left) and President of CERN Council Agnieszka Zalewska sign Gianotti's contract as the next Director-General of CERN.

    CERN Multimedia

    Brice, Maximilien

    2014-01-01

    Fabiola Gianotti (left) and President of CERN Council Agnieszka Zalewska sign Gianotti's contract as the next Director-General of CERN. Gianotti's five-year mandate will start on 1 January 2016 (Image: Maximilien Brice/CERN) Mme Fabiola Gianotti (à gauche) et la Présidente du Conseil du CERN, Mme Agnieszka Zalewska, signent le contrat de Mme Gianotti, prochaine directrice générale du CERN. Le mandat de cinq ans de Mme Gianotti débutera le 1er janvier 2016 (Image : M Brice)

  14. Aggressive desmoid fibromatosis: First case in a Rwandan child

    African Journals Online (AJOL)

    6 weeks schedule: vincristine 2 mg/ m2 in intravenous (IV) infusion every 2 weeks, actinomycin-D 0.015 mg/kg/d by IV infusion for 5 days every 6 weeks, and cyclophosphamide 200 mg/m2 during the .... Brice G, Mansour S, Ostergaard P, Connell F, Jeffrey S, Mortimer P. Milroy disease. Hereditary lymphedema, type I: Milroy ...

  15. International Journal of Biological and Chemical Sciences - Vol 10 ...

    African Journals Online (AJOL)

    Vegetarian diet in Guenon and Mangabey monkeys of Moukalaba-Doudou National Park, Gabon: similarities and differences · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Lilian Brice Mangama-Koumba, Ghislain Wilfried Ebang Ella, Etienne François ...

  16. Collage with Photoshop.

    Science.gov (United States)

    Sparkman, Russell

    The creative processes of 14 computer graphic artists are recorded in this book. Artists represented include: Joseph Kelter; Glenn Mitsui; Diane Fenster; Steve Lyons; Jeff Brice; Thirst; Pamela Hobbs; Lance Hidy; SKOLOS/WEDELL; Marcolina Design/Dan Marcolina; John Hersey; David Carson; Bert Monroy; and Jack Davis. The narrative provides insight…

  17. The Impact of Maternal Deafness on Cradling Laterality with Deaf and Hearing Infants

    Science.gov (United States)

    Sieratzki, Jechil S.; Woll, Bencie

    2004-01-01

    A recent article in the "Journal of Deaf Studies and Deaf Education" (Leigh, Brice, & Meadow-Orlans, 2004) explored attachment between deaf mothers and their 18-month-old children and reported relationship patterns similar to those for hearing dyads. The study reported here explores a marker of early mother-child relationships: cradling…

  18. Journal of Applied Biosciences - Vol 96 (2015)

    African Journals Online (AJOL)

    Ethnobotanique des plantes médicinales anti hémorroïdaires des marchés et villages du Centre et du Littoral Cameroun · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Siegfried Didier Dibong, Patrice Brice Mvogo Ottou, Deli Vandi, Rosette Christelle Ndjib, Fabrice ...

  19. Hola, Shalom, Hello: Adolescent Pragmatics from a Cross-Cultural Perspective

    Science.gov (United States)

    Brice, Alejandro E.; Franklin, Emily; Ratusnik, David L.

    2008-01-01

    Introduction: Classroom language demands increase when children enter the middle school environment (Brice & Heath, 1986; Larson & McKinley, 1998; Larson & McKinley, 1987). The pragmatic skills or social language skills of culturally and linguistically diverse adolescents from three different backgrounds were the focus of this study…

  20. Subscriptions

    African Journals Online (AJOL)

    Subscriptions Contact. Brice Sinsin 01 BP 526. Cotonou Bénin Phone: + 229 97016136. Fax: +229 21303084. Email: bsinsin@gmail.com. Only the authors having paid the expenses of publication of their articles will see their manuscript published. The amount of these expenses of publication is fixed by manuscript.

  1. Browse Title Index

    African Journals Online (AJOL)

    Fred Loïque Mindonga Nguelet, Christophe Roland Zinga Koumba, Jacques François Mavoungou, Ephrem Nzengue, Etienne François Akomo-Okoue, Yoshihiro Nakashima, Shun Hongo, Ghislain Wilfried Ebang Ella, Lilan Brice Mangama Koumba, Bertrand M'batchi. Vol 4, No 6 (2010), Etude de la relation phylogénétique ...

  2. SAIC - PROFILES

    International Development Research Centre (IDRC) Digital Library (Canada)

    Roberto Briceño-León, Laboratorio de Ciencias Sociales. Funding: CA$499,800. Duration: April 2013 to December 2015. Institutions for safe and inclusive cities in Venezuela. INTERNATIONAL DEVELOPMENT RESEARCH CENTRE. International Development Research Centre. PO Box 8500 Ottawa ON Canada K1G 3H9.

  3. Ethnobotanique des plantes médicinales anti hémorroïdaires des ...

    African Journals Online (AJOL)

    Ethnobotanique des plantes médicinales anti hémorroïdaires des marchés et villages du Centre et du Littoral Cameroun. Siegfried Didier Dibong, Patrice Brice Mvogo Ottou, Deli Vandi, Rosette Christelle Ndjib, Fabrice Monkam Tchamaha, Emmanuel Mpondo Mpondo ...

  4. Highlight: Researchers share findings on making Latin American ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Exclusion, Violence, and Community Responses in Central American Cities: Guiding policy by explaining variation, by Juan Pablo Pérez Sáinz ... in English], by Roberto Briceño-Léon (LACSO); Safe and Inclusive Cities: Research to Reduce Urban Violence, Poverty, and Inequalities, by Jennifer Salahub (IDRC).

  5. Bayou Vista: A Market-Driven Development

    Science.gov (United States)

    Izzo, G. Martin; Teal, Elisabeth J.

    2012-01-01

    The case touches on several areas of marketing: ethics, sales issues, conflicts of interest, marketing forecasts, and issues of pricing. Joe Brice, the visionary and real estate broker for a 36-lot subdivision of moderately priced single-family homes targeting the $190,000 to $260,000 range, seems to have identified an unmet housing market,…

  6. Linguistics, Language, and the Professions: Education, Journalism, Law, Medicine, and Technology. Georgetown University Round Table on Languages and Linguistics (Washington, DC, May 4-6, 2000).

    Science.gov (United States)

    Alatis, James E., Ed.; Hamilton, Heidi E., Ed.; Tan, Ai-Hui, Ed.

    This volume contains the published version of selected papers from the 2000 Georgetown University Round Table on Languages and Linguistics (GURT). Plenary speeches include the following: "The Talk of Learning Professional Work" (Shirley Brice Heath); "Linguistics, Education, and the Ebonics Firestorm" (John R. Rickford);…

  7. Foreword

    DEFF Research Database (Denmark)

    Rix, Robert William

    2018-01-01

    Augustus Tulk. Subsequent chapters go on to explore Wilkinson’s early role in publishing the poetry of William Blake; his dealings with Thomas Carlyle and Ralph Waldo Emerson; his lifelong friendship with Henry James, Sr; his association with Daniel Dunglas Home, Thomas Lake Harris and Andrew Jackson Davis......; his homoeopathic practice and its influence on James Tyler Kent; and his engagement with such causes as utopian socialism, environmentalism, women’s suffrage, antivivisectionism and the deregulation of medicine. The book concludes with a broader study of Wilkinson’s interest in mythology, psychology......Malcolm Peet’s Medicine, Mysticism and Mythology: Garth Wilkinson, Swedenborg and Nineteenth-Century Esoteric Culture explores the life and cultural milieu of the nineteenth-century Swedenborgian James John Garth Wilkinson (1812-99), whose largely forgotten influence touched a diverse range...

  8. Le paradoxe de Caracas : Violence urbaine en période de prospérité

    International Development Research Centre (IDRC) Digital Library (Canada)

    23 déc. 2015 ... Pour M. Briceño-León, la violence et l'insécurité à Caracas résultent de la fragmentation de la vie sociale et de la destruction des institutions et des normes sociales au Venezuela. Bien que les inégalités du revenu y soient relativement faibles, la ville a subi un important assouplissement des règles ...

  9. Ecology

    CERN Multimedia

    Lalonde,B

    1978-01-01

    Brice Lalonde est un militant de longue date; en tant qu'étudiant il a participé aux journées de Mai 1968 à Paris. A l'époque il était président de l'Union Nationale des Etudiants de France à la Sorbonne. Ensuite il s'est tourné vers l'écologie et en parlera ce soir.

  10. Standing Slow MHD Waves in Radiatively Cooling Coronal Loops ...

    Indian Academy of Sciences (India)

    Sigalotti, L. D. G., Mendoza-Briceño, C. A., Luna-Cardozo, M. 2007, Solar Phys., 246, 187. Taroyan, Y., Erdélyi, R., Doyle, J. G., Bradshaw, S. J. 2005, Astron. Astrophys., 438, 713. Taroyan, Y., Erdélyi, R., Wang, T. J., Bradshaw, S. J. 2007, Astrophys. J., 659, L173. Viall, N. M., Klimchuk, J. A. 2012, Astrophys. J., 753, 35.

  11. Author Details

    African Journals Online (AJOL)

    Sinsin, Brice. Vol 9, No 5 (2015) - Articles Transhumance en République du Bénin : états des lieux et contraintes. Abstract PDF · Vol 10, No 4 (2016) - Articles Potentiel de régénération des chantiers de production du charbon de bois au Centre-Bénin Abstract PDF · Vol 11, No 3 (2017) - Articles Facies de végétation et ...

  12. Identifying sources of groundwater nitrate contamination in a large alluvial groundwater basin with highly diversified intensive agricultural production

    Science.gov (United States)

    Lockhart, K. M.; King, A. M.; Harter, T.

    2013-08-01

    Groundwater quality is a concern in alluvial aquifers underlying agricultural areas worldwide. Nitrate from land applied fertilizers or from animal waste can leach to groundwater and contaminate drinking water resources. The San Joaquin Valley, California, is an example of an agricultural landscape with a large diversity of field, vegetable, tree, nut, and citrus crops, but also confined animal feeding operations (CAFOs, here mostly dairies) that generate, store, and land apply large amounts of liquid manure. As in other such regions around the world, the rural population in the San Joaquin Valley relies almost exclusively on shallow domestic wells (≤ 150 m deep), of which many have been affected by nitrate. Variability in crops, soil type, and depth to groundwater contribute to large variability in nitrate occurrence across the underlying aquifer system. The role of these factors in controlling groundwater nitrate contamination levels is examined. Two hundred domestic wells were sampled in two sub-regions of the San Joaquin Valley, Stanislaus and Merced (Stan/Mer) and Tulare and Kings (Tul/Kings) Counties. Forty six percent of well water samples in Tul/Kings and 42% of well water samples in Stan/Mer exceeded the MCL for nitrate (10 mg/L NO3-N). For statistical analysis of nitrate contamination, 78 crop and landuse types were considered by grouping them into ten categories (CAFO, citrus, deciduous fruits and nuts, field crops, forage, native, pasture, truck crops, urban, and vineyards). Vadose zone thickness, soil type, well construction information, well proximity to dairies, and dominant landuse near the well were considered. In the Stan/Mer area, elevated nitrate levels in domestic wells most strongly correlate with the combination of very shallow (≤ 21 m) water table and the presence of either CAFO derived animal waste applications or deciduous fruit and nut crops (synthetic fertilizer applications). In Tulare County, statistical data indicate that elevated

  13. The Coast Artillery Journal. Volume 61, Number 1, June 1924

    Science.gov (United States)

    1924-07-01

    number of men in the sport , and results in [;3] ......z ~I .( ~c < ui :i ATHLETICS IX THE HAWAIIAX C, A, DISTRICT 75 the discovery of new material that...69 By CAPTAI" C. S. BRICE, C. A. C. ATHLETICS IX THE HAWAIIAX COAST ARTILLERY DISTRICT ._n .~_ 7S By 1ST LIEl"’r. R. W. CRICHLOW,JR., C. A. C. RIFLE...commercial routes traversing this vast. expanse . ’" ’" • ’" ’" "Too much stress cannot be laid upon the immense disadvan- tage to us of any maritime enemy

  14. What's in a name: putting the skills of librarianship back into circulation.

    Science.gov (United States)

    Brice, Anne; Grant, Maria J

    2014-09-01

    Anne Brice, recipient of the 2014 Cyril Barnard Memorial Prize, reflects on the themes of names and skills of the health library and information professions. She questions whether service users share the same concerns of librarians that this nomenclature is too narrow and too closely associated with the buildings that provide its name. She proposes that in mediation between the users and their required knowledge sits a unique opportunity to place the profession in the centre of knowledge translation. © 2014 The authors. Health Information and Libraries Journal © 2014 Health Libraries Journal.

  15. Transport Theory for Heavy Ion Beams Near a Target Surface.

    Science.gov (United States)

    1981-03-18

    D.K. Brice, Rad. Eff. 6, 77 (1970). 10. J . Lindhard , M. Scharff, and H.E. Schiott, K . Dan . Vidensk. Selsk. Mat.-Fys. Medd. 33, No. 14 (1963). 11. K.R...Differential Equations (John Wiley and Sons, New York, 1958). 14. Ref. 3, p. 144. 15. J . Lindhard , V. Nielsen, and M. Scharff, K . Dan . Vidensk. Selsk. Mat.- Fys...1957). 5. 1. Manning and D.W. Padgett, NRL Memo Report 2631 (1973). 6. K.B. Winterbon, P. Sigmund, and J.B. Sanders, K . Dan . Vidensk. Selsk. Mat.-Fys

  16. School Board as a Pedagogical Strategy for Sustainability in Environmental Education. (Project execution

    Directory of Open Access Journals (Sweden)

    Nayr Del Valle Rivas Silva

    2017-02-01

    Full Text Available This research was designed as a purpose to establish the school garden as a pedagogical strategy of sustainability in environmental education with the students of the National Basic School "Sebastián Araujo Briceño" of the Pedraza Municipality Barinas State; The nature of research is qualitative, the method is Research Action. For the purposes of the present study, three (03 teachers and three (03 students who belong to the institution will participate as informers and enjoy recognized responsibility and commitment at the "Sebastián Araujo Briceño" National Basic School. The technique used is the semistructured interview, And the instrument the interview guide. The analysis of the information will be done through the codification, categorization, triangulation and structuring of theories. After implementing the activities with the school garden, it is hoped to conclude that children contribute to the care of the environment and maintain in harmony the ecological balance that should reign in any space where human beings live and coexist. In this way the educational institution will present an environmental aspect in accordance with the ecological principles of environmental education immersed in the National Basic Curriculum.

  17. Waves & Oscillations in the Solar Atmosphere: Heating and Magneto-Seismology

    Science.gov (United States)

    Erdélyi, Robert; Mendoza-Briceno, César A.

    2008-06-01

    Preface; Organizing committee; Conference participants; Address by the Scientific Organizing Committee R. Erdélyi; Progress in coronal seismology B. Roberts; Session 1. Waves and oscillations in solar and stellar interior Robert Erdélyi; Session 2. Coupling of global solar and stellar motions into the lower atmosphere Bernard Roberts; Session 3. Seismology of the lower solar atmosphere and stellar chromospheres Siraj S. Hasan; Session 4. Seismology of open versus closed magnetic structures Marcel Goossens; Session 5. Prominence seismology Jose Luis Ballester; Session 6. Dynamical processes and coupling in the magnetic atmosphere of Sun and stars Miguel Ibañez; Session 7. Wave-particle interactions in magnetized plasmas Cesar A. Mendoza-Briceño; Session 8. Solar and stellar global coronal seismology Viggo Hansteen; Session 9. Fundamental physical processes in coronae: waves, turbulence, reconnection Saku Tsuneta; Session 10. Waves and instabilities in atmospheric plasmas Arnold O. Benz; Summary of meeting Cesar A. Mendoza-Briceño; Concluding remarks A. O. Benz; Late papers; Author index.

  18. Waves and Oscillations in the Solar Atmosphere (IAU S247)

    Science.gov (United States)

    Erdélyi, Robert; Mendoza-Briceno, César A.

    2008-06-01

    Preface; Organizing committee; Conference participants; Address by the Scientific Organizing Committee R. Erdélyi; Progress in coronal seismology B. Roberts; Session 1. Waves and oscillations in solar and stellar interior Robert Erdélyi; Session 2. Coupling of global solar and stellar motions into the lower atmosphere Bernard Roberts; Session 3. Seismology of the lower solar atmosphere and stellar chromospheres Siraj S. Hasan; Session 4. Seismology of open versus closed magnetic structures Marcel Goossens; Session 5. Prominence seismology Jose Luis Ballester; Session 6. Dynamical processes and coupling in the magnetic atmosphere of Sun and stars Miguel Ibañez; Session 7. Wave-particle interactions in magnetized plasmas Cesar A. Mendoza-Briceño; Session 8. Solar and stellar global coronal seismology Viggo Hansteen; Session 9. Fundamental physical processes in coronae: waves, turbulence, reconnection Saku Tsuneta; Session 10. Waves and instabilities in atmospheric plasmas Arnold O. Benz; Summary of meeting Cesar A. Mendoza-Briceño; Concluding remarks A. O. Benz; Late papers; Author index.

  19. A dual tech gem for future neutrino detectors

    CERN Multimedia

    Stefania Pandolfi

    2016-01-01

    Innovative technologies for next-generation neutrino detectors are currently being tested in the CERN Neutrino Platform project WA105.   Installation of the WA105 cryostat. (Image : Maximilien Brice/ CERN) The activities under way in the framework of the CERN Neutrino Platform are multiple and restless. Along with the refurbishment of ICARUS, another project is making great strides towards its completion: WA105. In spite of the not-so-expressive name, the technology being tested in this prototype is unprecedented. WA105, presently at an advanced state of assembly at CERN, is a 3x1x1-metre, 25-tonne “dual-phase” liquid argon time projection chamber (DLAr-TPC) demonstrator. It has been conceived in the quest to solve the technological problems related to the next generation of neutrino detectors, whose dimensions need to be gigantic in order to thoroughly study the phenomenon of neutrino oscillations. Indeed, a major new international project called DUNE (Deep Underground Neutri...

  20. Theoretical Guidelines for the Development of Reading Comprehension Using Metacognitive Strategies

    Directory of Open Access Journals (Sweden)

    Yelitza del Carmen Morillo Terán

    2016-11-01

    Full Text Available The research aims to generate theoretical development of reading comprehension guidance by using metacognitive strategies in the IUTEMBI University Institute of Technology "Mario Briceño Iragorry" located in Valera, Trujillo state. Referential theories will be based on Pujol (2010, Pinzás (2013, among others. For the qualitative development through the phenomenological method supported by hermeneutics that enable understanding of the phenomena in its various manifestations approach is assumed. Key informants will be selected according to criteria of qualitative research, based on the fact that teachers are the aforementioned institution and pledged to voluntarily participate in the research. So they are regarded as informers three teachers and three students of different races that offer this university. For the development of the study will be used as instruments an unstructured interview, audio recordings, that will study in depth analysis units. The findings allow the aforementioned theoretical generating orientations.

  1. Of Football, Anthropology and Transition. Narratives about Violence and Safety in Contemporary Serbia

    Directory of Open Access Journals (Sweden)

    Ivan Đorđević

    2016-02-01

    Full Text Available The aim of this paper is to determine the ways in which the culture one lives in is conceptualized through the understanding of modern football. The focus is on the overlapping and negotiation of identity politics determined by the local cultural context, while also taking note of the increasing globalization of the sport itself. Special attention will be given to the discourse on safety, it being one of the key narratives about modern football. By following the media narratives on the topic, especially those concerning the murder of the French supporter Brice Taton in Belgrade in 2009, I will attempt to point out the images which dominate the conceptualization of contemporary domestic football, and through this, the period of transition which Serbia is currently going through.

  2. Diario del General Santander

    Directory of Open Access Journals (Sweden)

    Guillermo Hernández De Alba

    1963-06-01

    Full Text Available El doctor Rafael Martínez Briceño, eminente médico legista y abogado con notables títulos en la cultura colombiana como humanista y bibliófilo de rara erudición, posee una de las bibliotecas privadas más ricas del país, donde están representados en ediciones príncipes o rarísimas, los ingenios del Renacimiento y de la cultura universal del Barroco, así como las más raras ediciones impresas en hispanoamérica a partir del siglo XVI, especialmente relacionadas con las letras neogranadinas y colombianas.

  3. And now, for the winners.

    CERN Multimedia

    Alizée Dauvergne

    2010-01-01

    The Computer Security Day held on 10 June was a success. There were eight presentations, with some forty people attending each session.     The presentation videos can be viewed on Indico. The computer security team’s new website is now up and running, with a wealth of useful information and advice. Go to http://cern.ch/Computer.Security.     The quiz attracted 130 participants, and the answers have now been posted on line! The quiz winners are: Lars Aprin, Richard Baud, Thibaut Bernard, Brice Copy, Daniele de Ruschi, Sébastien Gadrat, Amanda Garcia Munoz, Stephen Gowdy, Joni Hahkala, Joseph Izen, Ryszard Erazm Jurga, Jukka Klem, Danila Oleynik, Ian Pong, Pascal Serge Roguet, Jani Tapani Taskinen, Jan Therhaag, Yves Thurel, Adrian Vogel, Thomas White. Well done to all! If you haven’t done so already, you should soon be getting your prize (i.e. a book, a T-shirt or a bag, etc.).  

  4. 10,000th teacher visits CERN

    CERN Multimedia

    Kathryn Coldham

    2016-01-01

    This year, the 10,000th teacher will visit CERN since its first teacher programme in 1998.   HST 2016 teachers with CERN Director-General Fabiola Gianotti in the CERN Council Chamber. (Image: Maximilien Brice/CERN) This summer, CERN welcomed the 10,000th teacher to participate in one of its teacher programmes! This milestone was achieved in this year’s International High School Teacher (HST) programme, a three-week residential programme that saw 48 enthusiastic teachers flock from all over the world to help inspire young minds. Taking place every July since 1998, the HST programme aims to increase teachers’ knowledge on the cutting-edge particle physics research currently being carried out at CERN. It also opens up a whole new world of educational resources available for use by the teachers to inspire their students’ curious young minds. More information is available here.

  5. Zircon/fluid trace element partition coefficients measured by recrystallization of Mud Tank zircon at 1.5 GPa and 800-1000 °C

    Science.gov (United States)

    Ayers, John C.; Peters, Timothy J.

    2018-02-01

    Hydrothermal zircon grains have trace element characteristics such as low Th/U, high U, and high rare earth element (REE) concentrations that distinguish them from magmatic, metamorphic, and altered zircon grains, but it is unclear whether these characteristics result from distinctive fluid compositions or zircon/fluid fractionation effects. New experiments aimed at measuring zircon/fluid trace element partition coefficients Dz/f involved recrystallizing natural Mud Tank zircon with low trace element concentrations in the presence of H2O, 1 m NaOH, or 1 m HCl doped with ∼1000 ppm of rare earth elements (REE), Y, U and Th and ∼500 ppm of Li, B, P, Nb, Ba, Hf, and Ta. Experiments were run for 168 h at 1.5 GPa, 800-1000 °C, and fO2 = NNO in a piston cylinder apparatus using the double capsule method. LA-ICP-MS analysis shows that run product zircon crystals have much higher trace element concentrations than in Mud Tank zircon starting material. Dz/f values were estimated from run product zircon analyses and bulk composition using mass balance. Most elements behave incompatibly, with median Dz/f being highest for Hf = 8 and lowest for B = 0.02. Addition of NaOH or HCl had little influence on Dz/f values. Dz/f for LREE are anomalously high, likely due to contamination of run product zircon with quenched solutes enriched in incompatible elements, so DLREE were estimated using lattice strain theory. Brice curves for +3 ions yield zircon/fluid DLu/DLa of ∼800-5000. A Brice curve fit to +4 ions yielded DCe4+ values. Estimated concentrations of Ce3+ and Ce4+ show that the average Ce4+/Ce3+ in zircon of 27 is much higher than in fluid of 0.02. Th and U show little fractionation, with median DTh/DU = 0.7, indicating that the low Th/U in natural hydrothermal zircon is inherited from the fluid. Natural fluid compositions estimated from measured Dz/f and published compositions of hydrothermal zircon grains from aplite and eclogite reflect the mineralogy of the host rock, e

  6. Empress Elisabeth (‘Sisi’ of Austria and Patriotic Fashionism

    Directory of Open Access Journals (Sweden)

    Christopher M. VanDemark

    2016-10-01

    Full Text Available In this article, Christopher VanDemark explores the intersections between nationalism, fashion, and the royal figure in Hungary between 1857 and the Compromise of 1867. Focusing on aesthetics as a vehicle for feminine power at a critical junction in Hungarian history, VanDemark contextualizes Empress Elisabeth’s role in engendering a revised political schema in the Habsburg sphere. Foreseeing the power of emblematic politics, the young Empress adeptly situated herself between the Hungarians and the Austrians to recast the Hungarian martyrology narrative promulgated after the failed revolution of 1848. Eminent Hungarian newspapers such as the Pesti Napló, Pester Lloyd, and the Vasárnapi Újság form the backbone of this article, as publications such as these facilitated the dissemination of patriotic sentiment while simultaneously exulting the efficacy of symbolic fashions. The topic of study engages with contemporary works on nationalism, which emphasize gender and aesthetics, and contributes to the emerging body of scholarship on important women in Hungarian history. Seminal texts by Catherine Brice, Sara Maza, Abby Zanger, and Lynn Hunt compliment the wider objective of this brief analysis, namely, the notion that the Queen’s body can both enhance and reform monarchical power within a nineteenth-century milieu.

  7. Intermittent Coronal Loop Oscillations by Random Energy Releases

    Science.gov (United States)

    Mendoza-Briceño, César A.; Erdélyi, Robert

    2006-09-01

    High-resolution observations by the SOHO and TRACE spacecraft have confirmed the existence of coronal loop oscillations and waves. In a recent work, Mendoza-Briceño et al. studied the heating response of coronal plasma to energy pulses randomly distributed in time and space along coronal loops. In this paper we focus on the oscillatory patterns and other features, such as cool gas blobs traveling along the loop, during the evolution of spatiotemporal randomly heated flux tubes in the corona. The nature of these oscillatory patterns is investigated using wavelet analysis. Periodic features, such as wave packets, with periods of 150-220, 500-600, and 800-1000 s are found. It is also found that the periods increase with the loop length and decrease with the length of the loop segments along which the pulses are injected. On the other hand, the randomly driven intermittent cool plasma blobs that propagate from one footpoint to the other are analyzed. Although plenty of coronal loop oscillations are detected by the cohort of the current high-resolution satellites, there are more controversial observational evidences about the predicted cold plasma blobs.

  8. La relevancia de la gestión del conocimiento en las empresas

    Directory of Open Access Journals (Sweden)

    Mary Luz López Sánchez

    2011-06-01

    Full Text Available En el presente artículo se reflexiona sobre la importancia que tiene la gestión del conocimiento (tácito y explícito en las empresas -en donde la información es un insumo relevante-, destacándose cómo puede ser identificado y aprovechado, según el novedoso enfoque Japonés basado en el trabajador individual -que contrasta con el pragmatismo norteamericano-, y en la visión de las empresas como organizaciones “que aprenden”, capaces de generar ventajas competitivas, mediante el conocimiento en investigación, desarrollo e innovación tecnológica. Este ensayo es exploratorio y está apoyado en el “estado del arte” existente. Para ilustrar los avances de la gestión del conocimiento en Colombia se utilizaron los resultados de un estudio reciente de los prestigiosos investigadores y profesores universitarios, María de los Ángeles Briceño y César Bernal.

  9. Genome wide profiling of Azospirillum lipoferum 4B gene expression during interaction with rice roots.

    Science.gov (United States)

    Drogue, Benoît; Sanguin, Hervé; Borland, Stéphanie; Prigent-Combaret, Claire; Wisniewski-Dyé, Florence

    2014-02-01

    Azospirillum-plant cooperation has been mainly studied from an agronomic point of view leading to a wide description of mechanisms implicated in plant growth-promoting effects. However, little is known about genetic determinants implicated in bacterial adaptation to the host plant during the transition from free-living to root-associated lifestyles. This study aims at characterizing global gene expression of Azospirillum lipoferum 4B following a 7-day-old interaction with two cultivars of Oryza sativa L. japonica (cv. Cigalon from which it was originally isolated, and cv. Nipponbare). The analysis was done on a whole genome expression array with RNA samples obtained from planktonic cells, sessile cells, and root-adhering cells. Root-associated Azospirillum cells grow in an active sessile-like state and gene expression is tightly adjusted to the host plant. Adaptation to rice seems to involve genes related to reactive oxygen species (ROS) detoxification and multidrug efflux, as well as complex regulatory networks. As revealed by the induction of genes encoding transposases, interaction with root may drive bacterial genome rearrangements. Several genes related to ABC transporters and ROS detoxification display cultivar-specific expression profiles, suggesting host specific adaptation and raising the question of A. lipoferum 4B/rice cv. Cigalon co-adaptation. © 2013 Federation of European Microbiological Societies. Published by John Wiley & Sons Ltd. All rights reserved.

  10. In Situ Boundary Layer Coral Metabolism in the Atlantic Ocean Acidification Test Bed

    Science.gov (United States)

    McGillis, Wade

    2013-04-01

    and Chris Langdon, Brice Loose, Dwight Gledhill, Diana Hsueh, Derek Manzello, Ian Enochs, Ryan Moyer We present net ecosystem productivity (nep) and net ecosystem calcification (nec) in coral and seagrass ecosystems using the boundary layer gradient flux technique (CROSS). Coastal anthropogenic inputs and changes in global ocean chemistry in response to rising levels of atmospheric carbon dioxide has emerged in recent years as a topic of considerable concern. Coral reefs are particularly vulnerable from eroded environmental conditions including ocean acidification and water pollution. The Atlantic Ocean Acidification Testbed (AOAT) project monitors metabolism to ascertain the continuing health of coral reef ecosystems. The CROSS boundary layer nep/nec approach is one component of this diagnostic program. Certification of CROSS as an operational monitoring tool is underway in the AOAT. CROSS inspects a benthic community and measures productivity/respiration and calcification/dissolution over an area of 10 square meters. Being a boundary layer tool, advection and complex mesoscale flows are not a factor or concern and CROSS is autonomous and can be used at deep benthic sites. The interrogation area is not enclosed therefore exposed to ambient light, flow, and nutrient levels. CROSS is easy to deploy, unambiguous, and affordable. Repeated measurements have been made from 2011-2012 in reefal systems in La Parguera Puerto Rico and the Florida Keys, USA. Diurnal, seasonal and regional metabolism will be compared and discussed. The ability to accurately probe benthic ecosystems provides a powerful management and research tool to policy makers and researchers.

  11. A new mural for the Globe

    CERN Multimedia

    Laëtitia Pedroso

    2010-01-01

    A 53 metre long and 6 metre high mural has graced the ramp of the Globe since 21 June. Containing life-size photos of the CMS experiment and an event in the ATLAS detector, its visual impact cannot fail to rouse visitors' curiosity.   The new mural installed in the Globe Visitors ascending from the ground-floor to the first floor of the Globe are now greeted by a huge visual record of what's going on below ground at CERN and is no longer accessible on guided tours of the Laboratory. "The mural contains full-scale photos that give you a real feel of how the CMS detector is constructed and of the degree of precision of the particle tracks in the ATLAS event", explains Rolf Landua, Head of the Education Group, who came up with the project in conjunction with Bernard Pellequer. Several people were instrumental in bringing the project to life. The collage of 250 photographs of the CMS detector was retouched and assembled by Maximilien Brice, CERN's photographer, with the assistance o...

  12. Wave propagation in the magnetosphere of Jupiter

    Science.gov (United States)

    Liemohn, H. B.

    1972-01-01

    A systematic procedure is developed for identifying the spatial regimes of various modes of wave propagation in the Jupiter magnetosphere that may be encountered by flyby missions. The Clemmow-Mullaly-Allis (CMA) diagram of plasma physics is utilized to identify the frequency regimes in which different modes of propagation occur in the magnetoplasma. The Gledhill model and the Ioannidis and Brice model of the magnetoplasma are summarized, and configuration-space CMA diagrams are constructed for each model for frequencies from 10 Hz to 1 MHz. The distinctive propagation features, the radio noise regimes, and the wave-particle interactions are discussed. It is concluded that the concentration of plasma in the equatorial plane makes this region of vital importance for radio observations with flyby missions. Local radio noise around the electron cyclotron frequency will probably differ appreciably from its terrestrial counterpart due to the lack of field-line guidance. Hydromagnetic wave properties at frequencies near the ion cyclotron frequency and below will probably be similar to the terrestrial case.

  13. Lytopylus Förster (Hymenoptera, Braconidae, Agathidinae species from Costa Rica, with an emphasis on specimens reared from caterpillars in Area de Conservación Guanacaste

    Directory of Open Access Journals (Sweden)

    Michael Sharkey

    2011-09-01

    Full Text Available Twelve species of Costa Rican Lytopylus are treated; these include all species reared from Lepidoptera caterpillars in Area de Conservación Guanacaste, Costa Rica, over 32 years of caterpillar inventory, as well as two species recorded in the literature as occurring in Costa Rica. Ten new species are described, i.e., Lytopylus bradzlotnicki, Lytopylus colleenhitchcockae, Lytopylus gregburtoni, Lytopylus jessicadimauroae, Lytopylus jessiehillae, Lytopylus mingfangi, Lytopylus rebeccashapleyae, Lytopylus robpringlei, Lytopylus sandraberriosae, Lytopylus vaughntani. The following species are transferred to Lytopylus: Metriosoma flavicalcar Enderlein 1920 to Lytopylus flavicalcar comb. n.; Bassus macadamiae Briceño and Sharkey 2000 to Lytopylus macadamiae comb. n.; Metriosoma bicarinatum Enderlein 1920 to Lytopylus bicarinatum comb. n.; Metriosoma brasiliense Enderlein 1920 to Lytopylus brasiliense comb. n.; Bassus tayrona Campos 2007 to Lytopylus tayrona comb. n.; Microdus femoratus Cameron 1887 to Lytopylus femoratus comb. n.; Microdus melanocephalus Cameron 1887 to Lytopylus melanocephalus comb. n.; Bassus pastranai Blanchard 1952 to Lytopylus pastranai comb. n.; Agathis nigrobalteata Cameron 1911 to Lytopylus nigrobalteatus comb. n. Two keys to species of Lytopylus are presented, one interactive and the other static.

  14. El genio literario griego: Los clasicos en su jugo

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    Humberto de Castro

    1967-11-01

    Full Text Available En el curso del segundo semestre del año que comienza estará en circulación en COlombia el tercer volumen de una obra de grande importancia, El genio literario griego, de la cual es autor el R. P. Manuel Briceño Jáuregui, quien cursó estudios de filosofía y teología en las facultades eclesiásticas de la Universidad Javeriana, en Bogotá, y especialización en la famosa Universidad de Oxford, de la cual recibió el Bachelor of Arts en 1953, y el Master of Arts en 1957. Tuvo asimismo la oportunidad de efectual un fructuoso viaje a Grecia, en el curso del cual pudo admirar las reliquias de la antigüedad clásica; las vivencias de este itinerario sentimental están recogidas en una serie de sonetos, algunos de ellos publicados por la "Revista Javeriana" en abril de 1961.

  15. Teaching Strategies for Significant Development of Reading of Learners Understanding in Primary Education

    Directory of Open Access Journals (Sweden)

    María Edixa Araujo Riveros

    2017-02-01

    Full Text Available This article aims to propose a manual significant for the development of reading comprehension in students of Educational Unit The Batatal located in the parish Marcelino Briceño, municipality Baralt, Zulia state teaching strategies. To do this, it is based theoretically on the contributions of authors like Campos (2011 Camilloni (2012, Castedo (2011, Ortiz (2012, among others. Methodologically, it developed following the modality of feasible project, which was applied to a population of 24 teachers from the selected institution. survey the survey with a structured according Likert scale questionnaire type instrument, and twenty-four items was used as a technique. The validity was obtained through expert judgment, the reliability of =, 9216 was calculated using Cronbach's alpha coefficient. The results led to the conclusion that teachers had weaknesses related to the implementation of teaching strategies that will enable the development of reading comprehension in students by providing input for the design of the proposed manual. It is recommended to use different strategies for different levels of reading comprehension in accordance with the development achieved by their students.

  16. Higgs Boson Pizza Day

    CERN Multimedia

    Stefania Pandolfi

    2016-01-01

    CERN celebrated the fourth anniversary of the historical Higgs boson announcement with special pizzas.    400 pizzas were served on Higgs pizza day in Restaurant 1 at CERN to celebrate the fourth anniversary of the announcement of the discovery of the Higgs Boson (Image: Maximilien Brice/ CERN) What do the Higgs boson and a pizza have in common? Pierluigi Paolucci, INFN and CMS collaboration member, together with INFN president Fernando Ferroni found out the answer one day in Naples: the pizza in front of them looked exactly like a Higgs boson event display. A special recipe was then created in collaboration with the chef of the historic “Ettore” pizzeria in the St. Lucia area of Naples, and two pizzas were designed to resemble two Higgs boson decay channel event displays. The “Higgs Boson Pizza Day” was held on Monday, 4 July 2016, on the fourth anniversary of the announcement of the discovery of the Higgs boso...

  17. Once upon a time, there was a brittle but superconducting niobium-tin…

    CERN Document Server

    Stefania Pandolfi

    2016-01-01

    The production of the new niobium-tin cables for the high-performance superconducting magnets of the HL-LHC is now in full swing at CERN.   The Rutherford cabling machine is operating in the superconducting laboratory, in Building 163. (Photo: Max Brice/CERN) Extraordinary research needs extraordinary machines: the upgrade project of the LHC, the High-Luminosity LHC (HL-LHC), has the goal of achieving instantaneous luminosities a factor of five larger than the LHC nominal value, and it relies on magnetic fields reaching the level of 12 Tesla. The superconducting niobium-titanium (Nb-Ti) used in the LHC magnets can only bear magnetic fields of up to 9-10 Tesla. Therefore, an alternative solution for the superconducting magnets materials was needed. The key innovative technology to develop superconducting magnets beyond 10 Tesla has been found in the niobium-tin (Nb3Sn)  compound. This compound was actually discovered in 1954, eight years before Nb-Ti, but when the LHC was built, ...

  18. Romania's flag raised at CERN

    CERN Multimedia

    Corinne Pralavorio

    2016-01-01

    A ceremony was held for the raising of the Romanian flag alongside the flags of CERN’s 21 other Member States.   The Romanian flag is raised alongside the flags of CERN’s other Member States, in the presence of the Romanian President, CERN’s Director-General, the President of the CERN Council and a large Romanian delegation. (Image: Maximilien Brice/ Sophia Bennett/CERN) On Monday, 5 September, the Romanian flag was raised in front of CERN for the first time, marking the country’s accession to Membership of the Organization. The blue, yellow and red flag joined those of the other 21 Member States of CERN in a ceremony attended by the President of Romania, Klaus Iohannis, the Romanian Minister for Education and Scientific Research, Mircea Dumitru, and several other members of the President’s office, the government and academia in Romania. The country officially became a CERN Member State on 17 July 2016, after 25 years of collaboration between the...

  19. Procesos espaciales asociados a la construcción de la doble calzada BTS en los municipios de Tunja, Cómbita y Oicatá (2005-2012

    Directory of Open Access Journals (Sweden)

    Andrés Felipe Bautista Vargas

    2016-01-01

    Full Text Available Se aborda el estudio de los procesos espaciales asociados a la construcción de la infraestructura vial de la doble calzada Briceño-Tunja-Sogamoso BTS, en los municipios de Tunja, Cómbita y Oicatá, en Colombia, a través de la fotointerpretación de imágenes Spot 2005 y Google Map Tiff 2012, aplicando la lectura de la leyenda nacional de coberturas de la tierra metodología Corine Land Cover (CLC adaptación para Colombia escala 1:100.000 (Ministerio de Ambiente y Desarrollo Sostenible, 2010. Se advirtieron diferentes procesos espaciotemporales no lineales, que obedecen a la incidencia de la infraestructura vial en la localización de nuevo tejido urbano discontinuo, fragmentación predial, y cambio de coberturas en su área de influencia. Como resultado se obtuvo un análisis espaciotemporal 2005-2012, conjugado con la estimación de la valorización predial, el cual resulta adecuado para apreciar la incidencia en el área de influencia, como evidenciar cambios transicionales en el uso del suelo.

  20. Dreaming during sevoflurane or propofol short-term sedation: a randomised controlled trial.

    Science.gov (United States)

    Xu, G H; Liu, X S; Yu, F Q; Gu, E W; Zhang, J; Royse, A G; Wang, K

    2012-05-01

    Prior reports suggest that dreaming during anaesthesia is dependent on recovery time. Dreaming during sedation may impact patient satisfaction. The current study explores the incidence and content of dreaming during short-term sedation with sevoflurane or propofol and investigates whether dreaming is affected by recovery time. A total of 200 women undergoing first trimester abortion (American Society of Anesthesiologists physical status I) participated in the study. Patients were randomly assigned to receive either sevoflurane or propofol for short-term sedation. Patients were interviewed upon emergence with the modified Brice questionnaire. The results showed the incidence of dreaming was significantly different between anaesthesia groups with 60% (60/100) of the sevoflurane group and 33% (33/100) of the propofol group (P=0.000). However, recovery time did not significantly differ between groups. In the sevoflurane group, a greater number of dreamers could not recall what they had dreamed about (P=0.02) and more patients reported dreams that had no sound (P=0.03) or movement (P=0.001) compared with dreamers in the propofol group. Most participants reported dreams with positive emotional content and this did not significantly differ between groups. Anaesthesia administered had no effect on patient satisfaction. The results suggest that the incidence of dreaming was not affected by recovery time. Patient satisfaction was not influenced by choice of sedative and/or by the occurrence of dreaming during sevoflurane or propofol short-term sedation.

  1. El estilo "rasgueado" de la guitarra barroca y su influencia en la guitarra flamenca: fuentes escritas y musicales, siglo XVII

    Directory of Open Access Journals (Sweden)

    Norberto Torres Cortés

    2012-01-01

    Full Text Available En nuestra tesis doctoral (Torres, 2009, hemos podido observar, utilizando fuentes musicológicas, iconográficas y escritas, el paso de la guitarra popular rasgueada a la guitarra flamenca en España, y particularmente en Andalucía, desde el siglo XVI al XIX. El trabajo que proponemos a continuación se centrará en las fuentes del siglo XVII, con la popularidad de la guitarra española o rasgueada durante el Barroco, los barberos como primeros tocaores de este estilo, la guitarra rasgueada en el teatro del Siglo de Oro, el análisis de fuentes musicales italianas y francesas que dan cuenta de la popularidad del rasgueado en Europa, el estudio del repertorio rasgueado de Luis de Briceño y Gaspar Sanz, siempre desde el contraste entre fuentes musicales y escritas, para señalar los elementos que perdurarán y cristalizarán en el toque flamenco decimonónico.

  2. Spaceflight participant visits CERN!

    CERN Multimedia

    Kathryn Coldham

    2016-01-01

    On 15 July, CERN welcomed spaceflight participant Anousheh Ansari.   Anousheh Ansari’s grin stretches from ear to ear, during an intriguing conversation with Nobel laureate Samuel C.C. Ting at AMS POCC. (Image: Maximilien Brice/CERN) Iranian-American Anousheh Ansari was the first-ever female spaceflight participant, spending eight days on the International Space Station (ISS) in 2006. She now has a new addition to her list of extraordinary sights ­– the home of the world’s largest particle accelerator: CERN.   On 15 July, Anousheh Ansari came to CERN and, unsurprisingly, visited the control room of the experiment attached to the ISS: the AMS. At the AMS Payload Operations Control Centre (AMS POCC) on CERN’s Prévessin site, she met the Nobel laureate Samuel Ting, spokesperson of the AMS experiment. Ansari and her accompanying guests were thrilled to expand their knowledge about CERN, its research and its...

  3. Petróleo y cambio social como programa de investigación en Venezuela

    Directory of Open Access Journals (Sweden)

    Luis J. González Oquendo

    2006-01-01

    Full Text Available Alo largo del siglo xx, el petróleo ha sido el elemento estructural que ha explicado la estructuración de la sociedad venezolana. Es una idea extendida que Venezuela es lo que la actividad petrolera le ha permitido ser. El presente trabajo se está interesado en estudiar cómo la construcción de la sociedad venezolana ha sido posible desde la óptica de productos intelectuales científico sociales. No interesa sólo una lectura teórica sino hacer una aproximación epistemológica que determine la existencia de un programa de investigación. Se utilizó el modelo VIE de José Padrón para analizar la obra de cinco científicos sociales clave que han estudiado el impacto social del petróleo en Venezuela: Rodolfo Quintero, Carmen Vallarino de Bracho, Roberto Briceño León, María Sol Pérez Schael y Fernando Coronil. Finalmente, se pudo demostrar que el único elemento en común entre estos estudios de investigación es el objeto, aunque cada uno de ellos tiene diferentes construcciones teóricas acerca de éste. De este modo, «petróleo y cambio social en Venezuela» no es todavía un programa de investigación

  4. Reuse of Solid Waste as Alternative Training Environment Conservation for Brewing in New Materials of Initial Education Teacher

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    Francys Yuviana Garrido Rojas

    2016-08-01

    Full Text Available The study focuses its objective to establish the reuse of solid waste as an alternative training in environmental conservation by developing new materials for teachers C.E.I.N. "Sebastian Araujo Briceño" Ciudad Bolivia, Barinas Pedraza municipality. The nature of the research is qualitative, the method is Action Research. Key informants shall consist of the director of the institution, the educational coordinator and classroom teacher. The technique used is the semi-structured interview, and the interview guide instrument. The analysis of information will be done through coding, categorization, triangulation and structuring theories. In conclusion, through the experience that has been the research in this institution, it has been shown that there is a pressing need in terms of training of staff of the institution in relation to the importance and benefits of environmental conservation and Similarly, the need for teaching and learning materials accompanying the different spaces where children are served, all this reality, gives an important sense this study.

  5. Tales of Two Cities: Architecture, Print and Early Guidebooks to Paris and London

    Directory of Open Access Journals (Sweden)

    Elizabeth McKellar

    2013-07-01

    Full Text Available This pioneering paper is the first to consider the contribution of a new type of urban literature to perceptions and portrayals of the city in the late seventeenth and early eighteenth centuries. It focuses on London and Parisian guidebooks, a genre that has been little studied to date, particularly those of: Germaine Brice, Description nouvelle de ce qui’il ya de plus remarquable dans la Ville de Paris (1684; F. Colsoni, Le Guide de Londres (1693; and Edward Hatton, A New View of London (1708. The article is the first to establish the significance of language primers as source for tourist guidebooks and the prevalence of lexicographers among those producing them. It examines the modern type of non-antiquarian urban guidebook as part of the new urban consumer culture. It also explores the genre’s contribution to a novel form in the writing and understanding of the city in the period focussed on the contemporary and the experiential, rather than the traditional orientation towards the historical and the monumental.

  6. Looking for charming asymmetries

    CERN Multimedia

    Stefania Pandolfi

    2016-01-01

    New results presented by the LHCb collaboration on the decay of particles containing a “charm” quark delve deeper into the mystery of matter-antimatter asymmetry.   A view of the LHCb experimental cavern. (Photo: Maximilien Brice/CERN) One of the biggest challenges in physics is to understand why everything we see in our universe seems to be formed only of matter, whereas the Big Bang should have created equal amounts of matter and antimatter. CERN’s LHCb experiment is one of the best hopes for physicists looking to solve this longstanding mystery. At the VIII International Workshop on Charm Physics, which took place in Bologna earlier this month, the LHCb Collaboration presented the most precise measurement to date of a phenomenon called Charge-Parity (CP) violation among particles that contain a charm quark. CP symmetry states that laws of physics are the same if a particle is interchanged with its anti-particle (the “C” part) and if its spatia...

  7. New wings give ICARUS flight for second neutrino hunt

    CERN Document Server

    Stefania Pandolfi

    2016-01-01

    In the framework of the CERN Neutrino Platform (CENF) project, the ICARUS detector is being refurbished before being sent to the US in search of sterile neutrinos.   One of the two ICARUS time projection chambers being refurbished at CERN in a clean room. (Image: Max Brice/CERN) It’s a big shining box, 4 metres high, 20 metres long: this magnificent detector arrived at CERN 16 months ago and since then it is undergoing a complete refurbishing. ICARUS, a 760-ton detector filled with liquid argon (LAr) whose technology was first proposed by Carlo Rubbia in 1977, was used between 2010 and 2014 at the INFN Gran Sasso Laboratory in Italy to study neutrino oscillations using a beam of neutrinos produced at CERN. After its overhaul at CERN, which should last until the end of 2016, it will be shipped to Chicago to start a second life. It will be part of the Short Baseline Neutrino (SBN) programme at Fermilab, dedicated to the study of sterile neutrinos (see Box). The refurbish...

  8. Imaging the propagation of shock waves with both high temporal and high spatial resolution using XFELs

    Science.gov (United States)

    Schropp, Andreas

    2013-06-01

    The emergence of x-ray sources of the fourth generation, so called x-ray free-electron lasers (XFELs), comes along with completely new research opportunities in various scientific fields. During the last year we developed an x-ray microscope based on beryllium compound refractive lenses (Be-CRLs), which is especially optimized for the XFEL environment and provides focusing capabilities down to 100nm and even below. Based on magnified x-ray phase contrast imaging, this new setup enables us to pursue high-resolution x-ray imaging experiments with single XFEL-pulses. In a first experiment, carried out at the Matter in Extreme Conditions (MEC) endstation of the LCLS, the performance of the instrument was investigated by direct imaging of shock waves in different materials. The shock wave was induced by an intense 150 ps optical laser pulse. The evolution of the shock wave was then monitored with the XFEL-beam. In this contribution we report on first analysis results of phase contrast imaging of shock waves in matter. In collaboration with Brice Arnold, Eric Galtier, Hae Ja Lee, Bob Nagler, Jerome Hastings, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd., Menlo Park, CA 94025, USA; Damian Hicks, Yuan Ping, Gilbert Collins, Lawrence Livermore National Laboratory, P.O. Box 808, Livermore, CA 94551, USA; and Robert Hoppe, Vivienne Meier, Jens Patommel, Frank Seiboth, Christian Schroer, Institute of Structural Physics, Technische Universität Dresden, D-01062 Dresden, Germany.

  9. De-squeeze the beams: the TOTEM and ATLAS/ALFA experiments

    CERN Multimedia

    Stefania Pandolfi

    2016-01-01

    A special week-long proton–proton run with larger beam sizes at the interaction point is intended to probe the p-p elastic scattering regime at small angles.   Nicola Turini, deputy spokesperson for TOTEM, in front of one of the experiment’s ‘Roman Pot’ detectors in the LHC tunnel. (Photo: Maximilien Brice/CERN) Usually, the motto of the LHC is “maximum luminosity”. But for a few days per year, the LHC ignores its motto to run at very low luminosity for the forward experiments. This week, the LHC will provide the TOTEM and ATLAS/ALFA experiments with data for a broad physics programme. The TOTEM experiment at Point 5 and the ATLAS/ALFA experiment at Point 1 study the elastic scattering of protons, which are not observable in normal operation runs. In the elastic scattering process, the two protons survive their encounter intact and only change directions by exchanging momentum. To allow this special run, the operators play with the so-c...

  10. The Current State of EBL (Editorial

    Directory of Open Access Journals (Sweden)

    Lindsay Glynn

    2006-06-01

    Full Text Available Evidence based librarianship, still in its infancy, is slowly gaining interest and momentum. Increased exposure to the evidence based model of practice is allowing information specialists to learn more about what is involved and how its application can affect practice. Events such as the International Conference on Evidence Based Library and Information Practice and publications such as EBLIP help to increase awareness of EBL as well as increase the body of evidence necessary to fully implement such a practice model. Having said that, barriers remain that hinder the application of evidence based librarianship in its most basic form. Brice, Booth and Bexon established six steps involved in the practice of EBL: specify the problem, find evidence to answer the problem, appraise the evidence, apply the results, evaluate the outcome, and redefine the problem. Without a large body of research from which to draw evidence, information professionals are often forced to replace the step of finding the evidence with designing and performing their own research. What this means is that rather than being able to find, appraise, and implement existing research, practitioners are finding themselves in a position where they have to design and carry out original research in order to obtain applicable evidence. Aside from being time consuming and costly, many are not comfortable with research design or data analysis, and they may lack administrative support or the needed resources available to support research. Until the body of evidence is substantially increased, it is essential that original research be encouraged and published. I recently posted a message to the EBLIG electronic mail list requesting EBL success stories. I hoped to hear how people had used evidence to assist in their decision making as well as whether the applied evidence had a positive or negative result once implemented. The response was minimal, save for three people who had carried out

  11. Acceptably aware during general anaesthesia: 'dysanaesthesia'--the uncoupling of perception from sensory inputs.

    Science.gov (United States)

    Pandit, Jaideep J

    2014-07-01

    This review makes the case for 'dysanaesthesia', a term encompassing states of mind that can arise in the course of anaesthesia during surgery, characterised by an uncoupling of sensation and perceptual experience. This is reflected in a macroscopic, functional model of anaesthetically-relevant consciousness. Patients in this state can be aware of events but in a neutral way, not in pain, sometimes personally dissociated from the experiences. This makes events associated with surgery peripheral to their whole experience, such that recall is less likely and if it exists, makes any spontaneous report of awareness unlikely. This state of perception-sensation uncoupling is therefore broadly acceptable (a minimum requirement for acceptable anaesthesia) but since it is likely a dose-related phenomenon, may also represent a precursor for awareness with adverse recall. This hypothesis uniquely explains the often inconsistent responses seen during the experimental paradigm of the 'isolated forearm technique', wherein apparently anaesthetised patients exhibit a positive motor response to verbal command, but no spontaneous movement to surgery. The hypothesis can also explain the relatively high incidence of positive response to relatively direct questions for recall (e.g., using the Brice questionnaire; ∼1:500; the vast majority of these being neutral reports) versus the very low incidence of spontaneous reports of awareness (∼1:15,000; a higher proportion of these being adverse recollections). The hypothesis is consistent with relevant notions from philosophical discussions of consciousness, and neuroscientific evidence. Dysanaesthesia has important implications for research and also for the development of appropriate monitoring. Copyright © 2014 Elsevier Inc. All rights reserved.

  12. Statistical errors in Monte Carlo estimates of systematic errors

    Science.gov (United States)

    Roe, Byron P.

    2007-01-01

    For estimating the effects of a number of systematic errors on a data sample, one can generate Monte Carlo (MC) runs with systematic parameters varied and examine the change in the desired observed result. Two methods are often used. In the unisim method, the systematic parameters are varied one at a time by one standard deviation, each parameter corresponding to a MC run. In the multisim method (see ), each MC run has all of the parameters varied; the amount of variation is chosen from the expected distribution of each systematic parameter, usually assumed to be a normal distribution. The variance of the overall systematic error determination is derived for each of the two methods and comparisons are made between them. If one focuses not on the error in the prediction of an individual systematic error, but on the overall error due to all systematic errors in the error matrix element in data bin m, the number of events needed is strongly reduced because of the averaging effect over all of the errors. For simple models presented here the multisim model was far better if the statistical error in the MC samples was larger than an individual systematic error, while for the reverse case, the unisim model was better. Exact formulas and formulas for the simple toy models are presented so that realistic calculations can be made. The calculations in the present note are valid if the errors are in a linear region. If that region extends sufficiently far, one can have the unisims or multisims correspond to k standard deviations instead of one. This reduces the number of events required by a factor of k2. The specific terms unisim and multisim were coined by Peter Meyers and Steve Brice, respectively, for the MiniBooNE experiment. However, the concepts have been developed over time and have been in general use for some time.

  13. Construção da participação comunitária para a prevenção de acidentes domésticos infantis Construcción de la participación comunitaria para prevenir accidentes domesticos infantiles Constructing community involvement for the prevention of home accidents in children

    Directory of Open Access Journals (Sweden)

    Justina Inês Brunetto Verruck Acker

    2009-02-01

    Full Text Available INTRODUÇÃO: Este artigo relata parte de um estudo cujo objetivo foi mobilizar a equipe do Programa de Saúde da Família para a construção da participação comunitária visando a prevenir acidentes domésticos de crianças menores de cinco anos, tendo como fundamento teórico as Sete Teses de Roberto Briceño-Léon. METODOLOGIA: foi empregada a Pesquisa Convergente Assistencial com uma Equipe do Programa de Saúde da Família de uma cidade do interior do Rio Grande do Sul. Foram realizadas oficinas educativas com a equipe e posteriormente realizadas atividades educativas com famílias da comunidade. As informações foram coletadas por meio de observação e de entrevista coletiva, sendo realizada análise de conteúdo. RESULTADOS: criação das ferramentas educativas: a música "A Lição do Sapeca", a dramatização da música, a dinâmica "O que é isto?" e a dinâmica "Casa Simulada". CONSIDERAÇÕES: evidencia-se que, com criatividade e congruência, a equipe de saúde desencadeou o processo de mobilização da comunidade para prevenir acidentes domésticos infantis.INTRODUCCIÓN: Este artículo relata parte de un estudio cuyo objetivo ha sido movilizar el grupo del Programa de Salud de la Familia para la construcción de la participación comunitaria para prevenir accidentes domésticos de niños menores de 5 años. La fundamentación teórica ha sido las Siete Tesis de Roberto Briceño-Léon. METODOLOGÍA: Se ha usado la Investigación Convergente Asistencial con un grupo del Programa de Salud de la Familia de una ciudad del interior de Rio Grande do Sul. Se han realizado oficinas educativas con el grupo y después se han hecho actividades educativas con las familias de la comunidad. Las informaciones se han recogido a través de la observación y encuestas, y se ha usado el análisis de contenido. RESULTADOS: Instauración de cuatro herramientas educativas: la canción "A Lição do Sapeca", la dramatización de la música, la din

  14. Obtención de silicatos de calcio utilizando el método de precipitación controlada

    Directory of Open Access Journals (Sweden)

    Rodríguez-Páez, J. E.

    2005-12-01

    Full Text Available Calcium silicate hydrates are compounds of SiO2 – CaO – H2O system. These materials are used to make lime-sand bricks concretes, or “cellular concretes”, lime-flint brices and as fillers in rubber, paint and plastic products industries, among others. Undoubtedly, the tobermoritas is the most interesting group given its important role in concrete hydration: hydrated calcium silicate (C – S- H is the main concrete hydration product and its primary bounding phase. The hydrothermal method is the most frequently used in the synthesis of these materials. This work shows the synthesis of hydrated calcium silicates through the controlled precipitation method using silicon dioxide SiO2, as raw material obtained from rice husk. The physicochemical phenomena that occur during the calcium silicates synthesis process were analized. The crystalline phases of the final product when exposed to thermic treatments were studied as well using x-ray diffraction and Infrared spectroscopy.

    Los silicatos de calcio hidratados son compuestos del sistema SiO2-CaO-H2O. Estos materiales se utilizan para fabricar ladrillos de cal-arena, hormigones aireados (espumados u “hormigón celular”, ladrillos de cal-flint, como material de relleno en las industrias de productos de caucho, pinturas y plásticos, entre otros posibles usos. Indudablemente el grupo de las tobermoritas es el más interesante debido a su papel importante en la hidratación del cemento: los silicatos tricálcico (3CaO. SiO2-C3S y dicálcico (2CaO, SiO2-C2S son los principales constituyentes del cemento Pórtland. En este trabajo se muestra la obtención de compuestos de silicato de calcio a través del método de precipitación controlada usando como fuente de silicio el dióxido de silicio, SiO2 obtenido de la cascarilla de arroz. Se analizan los fenómenos fisicoquímicos que ocurren durante el proceso de síntesis y se estudia la evolución de las fases cristalinas del producto

  15. Factors predicting persistence of early wheezing through childhood and adolescence: a systematic review of the literature

    Directory of Open Access Journals (Sweden)

    Rodriguez-Martinez CE

    2017-03-01

    Full Text Available Carlos E Rodríguez-Martínez,1,2 Monica P Sossa-Briceño,3 Jose A Castro-Rodriguez4 1Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia; 2Department of Pediatric Pulmonology and Pediatric Critical Care Medicine, School of Medicine, Universidad El Bosque, Bogota, Colombia; 3Department of Internal Medicine, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia; 4Division of Pediatrics, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile Background: For the early identification of persistent asthma symptoms among young children with recurrent wheezing, it would be helpful to identify all available studies that have identified at least one factor for predicting the persistence of early wheezing. The objective of the present study was to perform a systematic review of all studies that have identified factors that predict the persistence of symptoms among young patients with recurring wheezing. Methods: A systematic review of relevant studies was conducted through searching in MEDLINE, EMBASE, CINHAL, and SCOPUS databases up to June 2016. Studies that identified predictors of persistence of wheezing illness among young children with recurrent wheezing were retrieved. Two independent reviewers screened the literature and extracted relevant data. Results: The literature search returned 649 references, 619 of which were excluded due to their irrelevance. Five additional studies were identified from reference lists, and 35 studies were finally included in the review. Among all the identified predictors, the most frequently identified ones were the following: family asthma or atopy; personal history of atopic diseases; allergic sensitization early in life; and frequency, clinical pattern, or severity of wheezing/symptoms. Conclusion: Parental asthma (especially maternal, parental allergy, eczema, allergic rhinitis, persistent wheezing, wheeze without colds, exercise

  16. The immediate effect of soft tissue manual therapy intervention on lung function in severe chronic obstructive pulmonary disease

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    Cruz-Montecinos C

    2017-02-01

    Full Text Available Carlos Cruz-Montecinos,1–3 Diego Godoy-Olave,4 Felipe A Contreras-Briceño,5 Paulina Gutiérrez,4 Rodrigo Torres-Castro,2 Leandro Miret-Venegas,3 Roger M Engel6 1Laboratory of Biomechanics and Kinesiology, San José Hospital, Santiago, Chile; 2Department of Physical Therapy, Faculty of Medicine, University of Chile, Santiago, Chile; 3Unit of Kinesiology and Physical Therapy, San José Hospital, Santiago, Chile; 4Departamento de Kinesiología, Universidad Metropolitana de Ciencias de la Educación, Santiago, Chile; 5Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; 6Department of Chiropractic, Macquarie University, Sydney, Australia Background and objective: In chronic obstructive pulmonary disease (COPD, accessory respiratory muscles are recruited as a compensatory adaptation to changes in respiratory mechanics. This results in shortening and overactivation of these and other muscles. Manual therapy is increasingly being investigated as a way to alleviate these changes. The aim of this study was to measure the immediate effect on lung function of a soft tissue manual therapy protocol (STMTP designed to address changes in the accessory respiratory muscles and their associated structures in patients with severe COPD.Methods: Twelve medically stable patients (n=12 with an existing diagnosis of severe COPD (ten: GOLD Stage III and two: GOLD Stage IV were included. Residual volume, inspiratory capacity and oxygen saturation (SpO2 were recorded immediately before and after administration of the STMTP. A Student’s t-test was used to determine the effect of the manual therapy intervention (P<0.05.Results: The mean age of the patients was 62.4 years (range 46–77. Nine were male. Residual volume decreased from 4.5 to 3.9 L (P=0.002, inspiratory capacity increased from 2.0 to 2.1 L (P=0.039 and SpO2 increased from 93% to 96% (P=0.001.Conclusion: A single application of an STMTP appears to have the potential to produce

  17. Magnetopause reconnection rate estimates for Jupiter's magnetosphere based on interplanetary measurements at ~5AU

    Directory of Open Access Journals (Sweden)

    J. D. Nichols

    2006-03-01

    Full Text Available We make the first quantitative estimates of the magnetopause reconnection rate at Jupiter using extended in situ data sets, building on simple order of magnitude estimates made some thirty years ago by Brice and Ionannidis (1970 and Kennel and Coroniti (1975, 1977. The jovian low-latitude magnetopause (open flux production reconnection voltage is estimated using the Jackman et al. (2004 algorithm, validated at Earth, previously applied to Saturn, and here adapted to Jupiter. The high-latitude (lobe magnetopause reconnection voltage is similarly calculated using the related Gérard et al. (2005 algorithm, also previously used for Saturn. We employ data from the Ulysses spacecraft obtained during periods when it was located near 5AU and within 5° of the ecliptic plane (January to June 1992, January to August 1998, and April to October 2004, along with data from the Cassini spacecraft obtained during the Jupiter flyby in 2000/2001. We include the effect of magnetospheric compression through dynamic pressure modulation, and also examine the effect of variations in the direction of Jupiter's magnetic axis throughout the jovian day and year. The intervals of data considered represent different phases in the solar cycle, such that we are also able to examine solar cycle dependency. The overall average low-latitude reconnection voltage is estimated to be ~230 kV, such that the average amount of open flux created over one solar rotation is ~500 GWb. We thus estimate the average time to replenish Jupiter's magnetotail, which contains ~300-500 GWb of open flux, to be ~15-25 days, corresponding to a tail length of ~3.8-6.5 AU. The average high-latitude reconnection voltage is estimated to be ~130 kV, associated with lobe "stirring". Within these averages, however, the estimated voltages undergo considerable variation. Generally, the low-latitude reconnection voltage exhibits a "background" of ~100 kV that is punctuated by one or two

  18. Speciation, uptake and toxicity of uranium in Atlantic Salmon (Salmo salar)

    Energy Technology Data Exchange (ETDEWEB)

    Teien, Hans-Christian; Hertel-Aas, Turid; Lind, Ole Christian; Skipperud, Lindis; Oughton, Deborah H.; Salbu, Brit [Norwegian University of Life Sciences (NMBU), Center of Excellence in Environmental Radioactivity (CERAD). P.O. Box 5003, N-1432 Aas (Norway); Thoerring, Haavard [Norwegian Radiation Protection Authority (NRPA), P.O. Box 55, N-1332 Oesteraas (Norway)

    2014-07-01

    absorb to the external boundary of the fish gills, but it was also taken up and present in the core of the gill filament that was visualized by utilizing μ-XRF/μ-XRD two-dimensional scanning and μ-XRF/μ-XRD tomography at the microprobe end-station of the PETRA III P06 beamline. We gratefully acknowledge the colleagues at UMB; Anicke Brandt-Kjelsen, Lene Soerlie Heier, Karl Andreas Jensen, Merethe Kleiven, Tove Loftaas, Solfrid Lohne, Marit Nandrup Pettersen, Brice Nkwell Sone, You Song, Yevgeniya Tomkiv, at NRPA; Louise Kiel Jensen, Geir Rudolfsen and to Steve Lofts (NERC). (authors)

  19. Magnetopause reconnection rate estimates for Jupiter's magnetosphere based on interplanetary measurements at ~5AU

    Directory of Open Access Journals (Sweden)

    J. D. Nichols

    2006-03-01

    Full Text Available We make the first quantitative estimates of the magnetopause reconnection rate at Jupiter using extended in situ data sets, building on simple order of magnitude estimates made some thirty years ago by Brice and Ionannidis (1970 and Kennel and Coroniti (1975, 1977. The jovian low-latitude magnetopause (open flux production reconnection voltage is estimated using the Jackman et al. (2004 algorithm, validated at Earth, previously applied to Saturn, and here adapted to Jupiter. The high-latitude (lobe magnetopause reconnection voltage is similarly calculated using the related Gérard et al. (2005 algorithm, also previously used for Saturn. We employ data from the Ulysses spacecraft obtained during periods when it was located near 5AU and within 5° of the ecliptic plane (January to June 1992, January to August 1998, and April to October 2004, along with data from the Cassini spacecraft obtained during the Jupiter flyby in 2000/2001. We include the effect of magnetospheric compression through dynamic pressure modulation, and also examine the effect of variations in the direction of Jupiter's magnetic axis throughout the jovian day and year. The intervals of data considered represent different phases in the solar cycle, such that we are also able to examine solar cycle dependency. The overall average low-latitude reconnection voltage is estimated to be ~230 kV, such that the average amount of open flux created over one solar rotation is ~500 GWb. We thus estimate the average time to replenish Jupiter's magnetotail, which contains ~300-500 GWb of open flux, to be ~15-25 days, corresponding to a tail length of ~3.8-6.5 AU. The average high-latitude reconnection voltage is estimated to be ~130 kV, associated with lobe "stirring". Within these averages, however, the estimated voltages undergo considerable variation. Generally, the low-latitude reconnection voltage exhibits a "background" of ~100 kV that is punctuated by one or two significant

  20. Feasibility and Acceptability of a Text Message-Based Smoking Cessation Program for Young Adults in Lima, Peru: Pilot Study.

    Science.gov (United States)

    Blitchtein-Winicki, Dora; Zevallos, Karine; Samolski, M Reuven; Requena, David; Velarde, Chaska; Briceño, Patricia; Piazza, Marina; Ybarra, Michele L

    2017-08-04

    cessation program. A small randomized controlled pilot trial was performed to test the program's feasibility and acceptability; nine smokers were assigned to the SMS text message smoking cessation program and six to a SMS text message nutrition program. Participant retention was high: 93% (14/15) remained until day 30 after quit day. In all, 56% of participants (5/9) in the SMS text message smoking cessation program reported remaining smoke-free until day 30 after quit day and 17% of participants (1/6) in the SMS text message nutrition program reported remaining smoke-free during the entire program. The 14 participants who completed the pilot reported that they received valuable health information and approved the delivery schedule of the SMS text messages. This study provides initial evidence that a SMS text message smoking cessation program is feasible and acceptable for young adults residing in Lima. ©Dora Blitchtein-Winicki, Karine Zevallos, M Reuven Samolski, David Requena, Chaska Velarde, Patricia Briceño, Marina Piazza, Michele L Ybarra. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 04.08.2017.

  1. Characterization of aerosol particles at the forested site in Lithuania

    Science.gov (United States)

    Rimselyte, I.; Garbaras, A.; Kvietkus, K.; Remeikis, V.

    2009-04-01

    . Furthermore, we measured TC ^13C/12C isotopic ratio on each cascade. This ratio contributed to identifying sources of carbonaceous species. References Garbaras, A., Andriejauskiene, J., Bariseviciute, R., Remeikis, V., 2008. Tracing of atmospheric aerosol sources using stable carbon isotopes. Lithuanian J. Phys. 48, 259-264. Jaenicke, R., 1998. Atmospheric aerosol size distribution. In: Harrison, R.M., van Grieken, R.E. (Eds.), Atmospheric Particles. John Wiley & Sons, Chichester, pp. 1-28. Middlebrook, A.M., Murphy, D.M., Thomson, D.S., 1998. Observations of organic material in individual marine particles at Cape Grim during the first aerosol characterization experiment (ACE 1). Journal of Geophysical Research 103, 16475-16483. Norman, A.L., Hopper, J.F., Blanchard, P., Ernst, D., Brice, K., Alexandrou, N., Klouda, G., 1999. The stable carbon isotope composition of atmospheric PAHs. Atmospheric Environment 33 (17), 2807-2814. Samara, C., Voutsa, D., 2005. Size distribution of airborne particulate matter and associated heavy metals in the roadside environment. Chemosphere 59, 1197-1206.

  2. Thoughts on Reflection (Editorial

    Directory of Open Access Journals (Sweden)

    Denise Koufogiannakis

    2010-06-01

    Evidence in Practice section uses a standardized format enabling practitioners to share their experience of integrating research evidence into their practice. The final section of these brief articles asks the writers to reflect on their experience. Although it is not research, the individual reflection allies with what Schön (1983 called “reflection on action” and such reflections over time form a practical, tacit knowledge that we use to inform our work. Within this section of the journal, we hope readers will become more aware of how different types of evidence can be integrated into real‐world decision making. Not everything requires a full blown research study, and this section allows readers to see what other practitioners are doing, and in turn it should enable them to reflect upon what they are doing in their own practice. Being aware of situations where things may or may not have worked, and reflecting on the reasons why, brings together our sense of critical thought and practical experience that go a long way in filling the “librarian observed” and “professional judgements” parts of the EBLIP definition (Booth and Brice 2004. Acquiring professional knowledge does not end when we complete a graduate program, or have a certain number of years experience under our belts. It needs to be continually and consciously cultivated via reflection on our practice, our research, and simply what works and why. Research knowledge only takes us so far. People often ask me, “What do I do when there is no evidence? Or when the research evidence is weak?” Does this stop us from moving ahead? No. A decision still needs to be made. Evidence based practice is not only about acting when there is good evidence. Enhancing our professional judgments via a career built on analytical reflection, will provide knowledge that goes a long way towards making difficult decisions a little bit easier; even (or perhaps, especially in the cases when there is already a large body of

  3. Discurso del Presidente Entrante

    Directory of Open Access Journals (Sweden)

    Gilberto Rueda Pérez

    1994-09-01

    Nueva Granada, le dice textualmente: “Para cumplir en debida forma con el encargo, que Vuestra Señoría se ha servido conferirme en fecha 7 del presente, he dispuesto entre varias cosas a beneficio de la humanidad en general, que los facultativos tanto regulares como seculares, destinados a los hospitales militares de San Fernando, San Juan de Dios, Convalecencia, Huerta de Jaime y Cárceles de la referida plaza, se reúnan en la casa del Señor Intendente de la Real Hacienda, Don Martín de Urdaneta, los jueves del inmediato año de 1817, y que no sean festivos, desde las 9 a las 12 de la mañana y de las 4 a las 7 de la noche, con objeto de conferenciar de los diferentes ramos, que abrazan a las Facultades Científicas de Medicina, Cirugía, Farmacia y Química, para que por tan precioso medio se perfeccionen en el modo posible, los conocimientos de todos los individuos que componen la “Real Academia Médico quirúrgica y Farmacéutico-química, de nuestro Monarca el Sr. Don Fernando VII y de nuestra Reina y Señora Isabel Francisca de Braganza”, quienes disertarán en el próximo mes de febrero públicamente en la forma que se expresa y esperan que el público instruido, por ser objeto tan sagrado, les favorezca con sus luces y asistencia”. (Hasta aquí la transcripción del libro “Contribuci6n para la historia de la Medicina Colombiana” de Rafael Martínez Briceño y Guillermo Hernández de Alba, Bogotá, 1966.

    Esta Real Academia de Medicina se reunio en forma precisa y regular a partir del jueves 6 de febrero de 1817, a mañana y tarde como había sido estipulado, discutiéndose temas tan importantes como: “A qué se da el nombre de enfermedad”; “Salud y Vida, qué sean”; “En qué consiste la vida”; “Qué sea la muerte”; “C6mo puede mirarse la enfermedad”; “Por qué se halla el cuerpo humano sujeto a las enfermedades”, y otros de igual importancia.

    Debo llamar la atenci6n, puesto que el tema me atrae personalmente y