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  1. [A non-classical approach to medical practices: Michel Foucault and Actor-Network Theory].

    Science.gov (United States)

    Bińczyk, E

    2001-01-01

    The text presents an analysis of medical practices stemming from two sources: Michel Foucault's conception and the research of Annemarie Mol and John Law, representatives of a trend known as Actor-Network Theory. Both approaches reveal significant theoretical kinship: they can be successfully consigned to the framework of non-classical sociology of science. I initially refer to the cited conceptions as a version of non-classical sociology of medicine. The identity of non-classical sociology of medicine hinges on the fact that it undermines the possibility of objective definitions of disease, health and body. These are rather approached as variable social and historical phenomena, co-constituted by medical practices. To both Foucault and Mol the main object of interest was not medicine as such, but rather the network of medical practices. Mol and Law sketch a new theoretical perspective for the analysis of medical practices. They attempt to go beyond the dichotomous scheme of thinking about the human body as an object of medical research and the subject of private experience. Research on patients suffering blood-sugar deficiency provide the empirical background for the thesis of Actor-Network Theory representatives. Michel Foucault's conceptions are extremely critical of medical practices. The French researcher describes the processes of 'medicalising' Western society as the emergence of a new type of power. He attempts to sensitise the reader to the ethical dimension of the processes of medicalising society.

  2. Michel Waldschmidt

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education. Michel Waldschmidt. Articles written in Resonance – Journal of Science Education. Volume 13 Issue 5 May 2008 pp 440-455 General Article. Arithmetic and Cryptography · Michel Waldschmidt · More Details Fulltext PDF ...

  3. Michel Goossens

    CERN Multimedia

    Staff Association

    2016-01-01

    Michel joined CERN early 1979. He started his career in the “Experimental Physics” Division "BCDMS (N4) Muon experiment" and later continued with software support to the GEM project with Emilio Pagiola. He joined the IT Department in 2005 and participated in the implementation of the digital version of PrintShop. Michel is one of the world experts in TeX and LaTex (programming languages ​​for text layout) and is the author of several books on the subject.   But at CERN, it is foremost through the Staff Association that we know Michel who successively served as Vice President, secretary and member of the Executive Committee, and since January 2011 and until December 2015, as President of the Staff Association. Do not forget that Michel has consistently been proactive with new proposals and is the initiator of social advances such as SLS (Saved Leaved Scheme) or PRP (Progressive Retirement Programme). At the end of his mandate, Michel expressed his pride fo...

  4. Max Weber and Robert Michels.

    Science.gov (United States)

    Scaff, Lawrence A.

    1981-01-01

    This paper investigates the unique intellectual partnership of Max Weber and Robert Michels, with particular emphasis on Weber's influence on Michel's inquiry into the sociology of parties and organization. Concludes with an evaluation of the import of Weber's critique of Michels' work. (DB)

  5. Music critic Gustav Michel

    Directory of Open Access Journals (Sweden)

    Vasić Aleksandar N.

    2004-01-01

    Full Text Available The writers whose real vocation was not music left significant traces in the history of Serbian music critics and essayism of the late 19th century and the first half of the 20th century. Numerous authors, literary historians theoreticians and critics, jurists and theatre historians, wrote successfully on music in Serbian daily newspapers, literary and other magazines, until the Second World War. This study is devoted to Gustav Michel (1868 - 1926, one of the music amateurs who ought to be remembered in the history of Serbian music critics. Gustav Michel was a pharmacist by vocation. He ran a private pharmacy in Belgrade all his life. But he was a musician as well. He played the viola in the second (in chronological order of foundation Serbian String Quartet. The ensemble mostly consisted of amateurs, and it performed standard pieces of chamber music (W. A. Mozart L. v. Beethoven, F. Schubert, F. Mendelsohn-Bartholdy, A. Dvořžak. These musicians had performed public concerts in Belgrade since 1900 up until Michel’s death. Belgrade music critics prised the performances of this string ensemble highly. Gustav Michel was also a music critic. Until now only seven articles, published by this author between 1894 and 1903, in Order (Red, Folk Newspaper (Narodne novine and Serbian Literary Magazine (Srpski književni glasnik have been found. Michel’s preserved articles unambiguously prove that their author had a solid knowledge of music theory and history, the knowledge that exceeded amateurism. Nevertheless, Michel did not burden his first critics with expert language of musicology. Later on, in Serbian Literary Magazine, the magazine which left enough room for music, Michel penetrated more into musical terminology, thus educating slowly forming Serbian concert-going public. The analysis of Michel’s texts showed that he was not, in contrast to the majority of professional music critics, an opponent of virtuosity. Gentle and liberal, he did not

  6. Michel Trottier-McDonald

    Indian Academy of Sciences (India)

    Home; Journals; Pramana – Journal of Physics. Michel Trottier-McDonald. Articles written in Pramana – Journal of Physics. Volume 79 Issue 5 November 2012 pp 1337-1340 Poster Presentations. Tau reconstruction, energy calibration and identification at ATLAS · Michel Trottier-McDonald on behalf of the ATLAS ...

  7. Cui prodest Michel Foucault?

    Directory of Open Access Journals (Sweden)

    Yurij Castelfranchi

    2006-03-01

    Full Text Available Do we have to drag in the thought of Michel Foucault to show the political (and not neutral, partial and local (and not universal and non-historic, active (and not merely transmissive face of science communication? Do we need the work of the controversial French intellectual to dispute the anxious search – almost a quest like that for the Holy Grail – for the “best practices” in the dissemination of scientific culture? If we read over the pages that Foucault dedicated to words and things, to the archaeology and genealogy of knowledge, to biopolitics, we have few doubts. Two elements, on the one hand the central nature of discourse and “regimes of truth”, on the other the concept of biopower (a “power over bodies”, enable us to reflect both on the important specific features of modern science in comparison with other forms of production and organisation of knowledge, and on the central role of its communication.

  8. Presidents' words - Michel Goossens

    CERN Multimedia

    Staff Association

    2015-01-01

    Michel Goossens Already at the beginning of 1955, just a few months after the creation of CERN, the members of the Organization's staff who then numbered less than 200, realized that they had to organize themselves into a corporate body to ensure a formal representation with Management and Member States. The Staff Association was born. As the 27th President of the Staff Association since its inception 60 years ago my task is highly interesting and rewarding, with plenty of responsibility, yet not always simple. Indeed, chosen by one’s peers as primus inter pares, the president is like the conductor of an orchestra, who must first convince his musicians to study the score together, before playing it in harmony. Of course, in my position I can rely on the solid foundations laid by my 26 predecessors, as well as the enthusiasm, loyalty, continuous efforts and perseverance of a core of dedicated collaborators, the elected delegates to the Staff Council. The strength of the Staff Associati...

  9. Measuring the Michel parameter ξ''

    International Nuclear Information System (INIS)

    Knowles, P.; Deutsch, J.; Egger, J.; Fetscher, W.; Foroughi, F.; Govaerts, J.; Hadri, M.; Kirch, K.; Kistryn, S.; Lang, J.; Morelle, X.; Naviliat, O.; Ninane, A.; Prieels, R.; Severijns, N.; Simons, L.; Sromicki, J.; Vandormael, S.; Hove, P. van

    1999-01-01

    Unlike the majority of Michel parameters which are consistent with the Standard Model V-A interaction, the experimental value of ξ''(=0.65±0.36) [1] is poorly known. Our experiment will measure the longitudinal polarization, P L , of positrons emitted from the decay of polarized muons. The value of P L , equal to unity in the Standard Model, will decrease for high energy positrons emitted antiparallel to the muon spin if the combination of Michel parameters ξ''/ξξ' - 1 deviates from the Standard Model value of zero

  10. Michel Blanc 1952-2009

    CERN Multimedia

    HR Department

    2009-01-01

    We deeply regret to announce the death of Mr Michel BLANC on 27 November 2009. Mr BLANC, who was born on 4 April 1952, was a member of the IT Department and had worked at CERN since 1 January 1978. The Director-General has sent his family a message of condolence on behalf of the CERN personnel. Social Affairs It was with great sadness that we learned of the death of our friend and colleague Michel Blanc on the evening of Friday 27 November. Everyone who knew him, especially those who had spent many years with him in the Computer Centre where he worked since his arrival at CERN in 1978, but also his more recent colleagues, will always remember his good humour, his quick wit and his amazing zest for life. He made staunch friends during his thirty years at CERN and often kept in touch with them after they left the Organization. His passion for motorcycling and for walks with his wife, his two sons and his friends were some of his great joys in life. Michel took a well-earned early retirement in Octobe...

  11. Medical education... meet Michel Foucault.

    Science.gov (United States)

    Hodges, Brian D; Martimianakis, Maria A; McNaughton, Nancy; Whitehead, Cynthia

    2014-06-01

    There have been repeated calls for the greater use of conceptual frameworks and of theory in medical education. Although it is familiar to few medical educators, Michel Foucault's work is a helpful theoretical and methodological source. This article explores what it means to use a 'Foucauldian approach', presents a sample of Foucault's historical-genealogical studies that are relevant to medical education, and introduces the work of four researchers currently undertaking Foucauldian-inspired medical education research. Although they are not without controversy, Foucauldian approaches are employed by an increasing number of scholars and are helpful in shedding light on what it is possible to think, say and be in medical education. Our hope in sharing this Foucauldian work and perspective is that we might stimulate a dialogue that is forward-looking and optimistic about the possibilities for change in medical education. © 2014 John Wiley & Sons Ltd.

  12. In memoriam Michel Butor (1926 – 2016

    Directory of Open Access Journals (Sweden)

    Christof Weiand

    2016-08-01

    Full Text Available Am Mittwoch, dem 24. August 2016, ist Michel Butor gestorben, drei Wochen vor seinem 90. Geburtstag. Als Beispiel für Michel Butors Dichtung soll an dieser Stelle ein Gedicht aus den Textes récents – 37 pages/Neueste Texte – 37 Seiten stehen, die 2012 erstmals erschienen sind:Michel Butor, Textes récents – 37 pages/Neueste Texte – 37 Seiten, aus dem Französischen übersetzt, kommentiert und eingerichtet von Christof Weiand (Heidelberg: Universitätsverlag Winter, 2012.

  13. Existe sujeito em Michel Maffesoli?

    Directory of Open Access Journals (Sweden)

    Marli Appel da Silva

    2010-06-01

    Full Text Available Este ensaio discute a concepção de sujeito na abordagem teórica de Michel Maffesoli. As ideias desse autor estão em voga em alguns meios acadêmicos no Brasil e são difundidas por algumas mídias de grande circulação nacional. Entretanto, ao longo de suas obras, os pressupostos que definem quem é o sujeito maffesoliano se encontram pouco clarificados. Portanto, para alcançar o objetivo a que se propõe, este ensaio desenvolve uma análise da epistemologia e da ontologia maffesoliana com a finalidade de compreender as origens dos pressupostos desse autor, ou seja, as teorias e os autores em que Maffesoli se baseou para desenvolver uma visão de sujeito. Com essa compreensão, pretende-se responder à questão: existe sujeito na abordagem teórica de Maffesoli.

  14. Poder disciplinario y capitalismo en Michel Foucault

    Directory of Open Access Journals (Sweden)

    Mauro Benente

    2017-07-01

    Full Text Available Establishing a relationship between the studies of Karl Marx and the research of Michel Foucault is not an easy task. There are readings describing the differences; others might emphasize the similarities while some others criticize Foucault’s developments from a Marxist perspective. In my present work I try to clarify the linkage between the disciplinary power and capitalism of Michel Foucault’s work within the context of the above-mentioned complexities. According to my proposed reading, capitalism does not explain the emergence of the disciplinary power, even if the production and accumulation of capital have applied disciplinary technics.

  15. Michele Ferro-Luzzi (1938-2015)

    CERN Multimedia

    2015-01-01

    We have learned with great sorrow of the passing away, on 11 May, of Michele Ferro-Luzzi, an engineer well-known to many physicists working at CERN from the late 1960s to the early 2000s.   Michele was born in Rome in 1938. He attended primary and secondary schools in Asmara (Eritrea), where his family had moved to in 1939, and then he went to the University of Rome where he obtained a "laurea" in electronic engineering in 1962. After completing his military service he was hired by CERN, in 1965, in the applied physics group, created by the Nuclear Physics (NP) Division Leader, Peter Preiswerk, to support physics teams in the design and construction of detectors, which were becoming more and more complex at that time. Michele’s primary interest was the design of particle beams. He became an expert in beam optics and in all kinds of beam components. For twenty-five years he was the best-known member of his group, involved in nearly all its&nb...

  16. SAN MICHELE. ENTRE CIELO Y MAR / San Michele, between sky and sea

    Directory of Open Access Journals (Sweden)

    Pablo Blázquez Jesús

    2012-11-01

    Full Text Available RESUMEN El cementerio es uno de los tipos arquitectónicos más profundos y metafóricos. El concurso para la ampliación del cementerio de San Michele, convocado en 1998 por la administración Municipal de Venecia, se convierte en un excelente campo de pruebas sobre el que poder analizar el contexto histórico en torno a esta tipología, y su relación con la ciudad y el territorio. El estudio de este caso concreto nos permite descubrir personajes, relaciones casuales y hallazgos que se despliegan a lo largo del texto. La historia del cementerio de San Michele es también la crónica de la transformación de la ciudad de Venecia y su Laguna. Interpretando este concurso como un instrumento de investigación, el objetivo del artículo es el de comprender la realidad contemporánea de la arquitectura funeraria a través de la isla de San Michele, Venecia, y las propuestas finalistas de Carlos Ferrater, Enric Miralles y David Chipperfield. Una historia bajo la cual se vislumbran claves que nos sirven para reflexionar acerca del cementerio contemporáneo, la ciudad y el territorio. SUMMARY The cemetery is one of the most profound and metaphorical kinds of architecture. The competition for the extension of the San Michele Cemetery, called in 1998 by the Venice municipal administration, is an excellent testing ground on which to analyse the historical context surrounding this type of architecture, and its relationship with the city and the region. The study of this particular case allows us to uncover characters, casual relationships and findings that unfold throughout the text. The history of the San Michele cemetery is also the chronicle of the transformation of the city of Venice and its Lagoon. Interpreting this competition as a research tool, the aim of the paper is to understand the contemporary reality of funerary architecture through the island of San Michele, Venice, and the finalist proposals of Carlos Ferrater, Enric Miralles and David

  17. Poder y resistencia en Michel Foucault

    Directory of Open Access Journals (Sweden)

    Reinaldo Giraldo Díaz

    2006-01-01

    Full Text Available En este artículo se analizan los conceptos de poder y resistencia en las obras del período genealógico de Michel Foucault, es decir, después de El orden del discurso, texto programático y hasta el primer volumen de Historia de la Sexualidad. La voluntad de saber. El artículo realiza sobre todo una elaboración de las concepciones de Foucault sobre el poder y la resistencia en las sociedades disciplinarias y en las sociedades de control. Contrario a lo que sostienen los críticos de Foucault, en este artículo se considera que la resistencia no es negativa, ni reactiva. Nuestra hipótesis de trabajo es que para el pensador francés la resistencia es creativa, productiva y anterior al poder.

  18. Michel Houellebecq : un homme, une (soumission

    Directory of Open Access Journals (Sweden)

    Marc Smeets

    2015-12-01

    Full Text Available Michel Houellebecq, l’auteur le plus controversé de la littérature française contemporaine, semble s’astreindre à une seule et unique mission : celle d’être « vrai » à n’importe quel prix. Observateur et peintre de la société actuelle dans tous ses états, l’auteur de Soumission s’inscrit dans une tradition littéraire qui remonte au XIXe siècle, prolongeant ainsi les fictions de Balzac, de Zola et de Huysmans. De ses prédécesseurs Houellebecq hérite d’un certain goût pour la controverse, talent qui fait naturellement la pluie et le beau temps dans la presse. Le rôle que jouent la documentation et la figure du célibataire permet de situer l’écrivain dans le sillage de la tradition réalistico-naturaliste.

  19. Michel Houellebecq and the International Sexual Economy

    Directory of Open Access Journals (Sweden)

    Douglas Morrey

    2004-01-01

    Full Text Available This paper explores the notion of an ‘international sexual economy’ in the work of the French writer Michel Houellebecq, and particularly his latest novel, Plateforme (2001. Houellebecq suggests that, since westerners no longer have the time or the inclination to sleep with each other, and since those in the third world have nothing to sell but their bodies, the exchange of cash for sex on a truly international scale is likely to represent the most lucrative sector of the global economy in the coming century. Whilst acknowledging the objections to this idea, the paper shows how it is based in a serious analysis of global capitalism which has something in common with the theoretical work of Jean-François Lyotard, in terms of both the postmodern and the libidinal economies. The paper further suggests that the virulent anti-psychologism of Houellebecq’s often brutal worldview implies a (largely undeclared kinship with Friedrich Nietzsche. Finally, it offers an analysis of the ironic narrative strategies in Plateforme that are interpreted as the consequence of trying to criticize the cultural economy without being able to position oneself outside it.

  20. Words of gratitude to Dr. Michel Huguet

    International Nuclear Information System (INIS)

    Yoshikawa, Masaji

    2003-01-01

    It is impossible for the Japanese fusion community, in particular for those associated with the ITER Project,to hear about the retirement of Dr. Michel Huguet without a great amount of gratitude, recollections, warm feelings, and the inevitable sadness. He was a first-generation ITER EDA person. Three months after the signing of the ITER EDA Agreement in July 1992, he arrived at the Naka Joint Work Site as Deputy Director of the ITER Central Team and Head of the site and he stayed for more than ten years. The Naka site was for design and technical co-ordination in the areas of magnets, plasma control and heating, plant systems, buildings, etc. Dr. Huguet was considered a highly qualified person to fill the position, since he had been successful as Deputy Director in similar areas in the JET Joint Undertaking. During the ITER EDA he co-ordinated the R and D activities in areas for which the Naka Joint Work Site was responsible. These R and D results permitted the completion of the ITER design in the above areas under his supervision. We thank Dr. Huguet for his achievements and contributions to ITER. He played a crucial role in establishing the convincing scientific and technical basis for ITER implementation. This was only made possible by his broad abilities and his dedication to the cause of fusion in general and ITER in particular

  1. Measurement of the Michel Parameters in Leptonic Tau Decays

    CERN Document Server

    Ackerstaff, K.; Allison, John; Altekamp, N.; Anderson, K.J.; Anderson, S.; Arcelli, S.; Asai, S.; Ashby, S.F.; Axen, D.; Azuelos, G.; Ball, A.H.; Barberio, E.; Barlow, Roger J.; Bartoldus, R.; Batley, J.R.; Baumann, S.; Bechtluft, J.; Behnke, T.; Bell, Kenneth Watson; Bella, G.; Bentvelsen, S.; Bethke, S.; Betts, S.; Biebel, O.; Biguzzi, A.; Bird, S.D.; Blobel, V.; Bloodworth, I.J.; Bobinski, M.; Bock, P.; Bohme, J.; Boutemeur, M.; Braibant, S.; Bright-Thomas, P.; Brown, Robert M.; Burckhart, H.J.; Burgard, C.; Burgin, R.; Capiluppi, P.; Carnegie, R.K.; Carter, A.A.; Carter, J.R.; Chang, C.Y.; Charlton, David G.; Chrisman, D.; Ciocca, C.; Clarke, P.E.L.; Clay, E.; Cohen, I.; Conboy, J.E.; Cooke, O.C.; Couyoumtzelis, C.; Coxe, R.L.; Cuffiani, M.; Dado, S.; Dallavalle, G.Marco; Davis, R.; De Jong, S.; del Pozo, L.A.; de Roeck, A.; Desch, K.; Dienes, B.; Dixit, M.S.; Doucet, M.; Dubbert, J.; Duchovni, E.; Duckeck, G.; Duerdoth, I.P.; Eatough, D.; Estabrooks, P.G.; Etzion, E.; Evans, H.G.; Fabbri, F.; Fanfani, A.; Fanti, M.; Faust, A.A.; Fiedler, F.; Fierro, M.; Fischer, H.M.; Fleck, I.; Folman, R.; Furtjes, A.; Futyan, D.I.; Gagnon, P.; Gary, J.W.; Gascon, J.; Gascon-Shotkin, S.M.; Geich-Gimbel, C.; Geralis, T.; Giacomelli, G.; Giacomelli, P.; Gibson, V.; Gibson, W.R.; Gingrich, D.M.; Glenzinski, D.; Goldberg, J.; Gorn, W.; Grandi, C.; Gross, E.; Grunhaus, J.; Gruwe, M.; Hanson, G.G.; Hansroul, M.; Hapke, M.; Hargrove, C.K.; Hartmann, C.; Hauschild, M.; Hawkes, C.M.; Hawkings, R.; Hemingway, R.J.; Herndon, M.; Herten, G.; Heuer, R.D.; Hildreth, M.D.; Hill, J.C.; Hillier, S.J.; Hobson, P.R.; Hocker, James Andrew; Homer, R.J.; Honma, A.K.; Horvath, D.; Hossain, K.R.; Howard, R.; Huntemeyer, P.; Igo-Kemenes, P.; Imrie, D.C.; Ishii, K.; Jacob, F.R.; Jawahery, A.; Jeremie, H.; Jimack, M.; Joly, A.; Jones, C.R.; Jovanovic, P.; Junk, T.R.; Karlen, D.; Kartvelishvili, V.; Kawagoe, K.; Kawamoto, T.; Kayal, P.I.; Keeler, R.K.; Kellogg, R.G.; Kennedy, B.W.; Klier, A.; Kluth, S.; Kobayashi, T.; Kobel, M.; Koetke, D.S.; Kokott, T.P.; Kolrep, M.; Komamiya, S.; Kowalewski, Robert V.; Kress, T.; Krieger, P.; von Krogh, J.; Kyberd, P.; Lafferty, G.D.; Lanske, D.; Lauber, J.; Lautenschlager, S.R.; Lawson, I.; Layter, J.G.; Lazic, D.; Lee, A.M.; Lefebvre, E.; Lellouch, D.; Letts, J.; Levinson, L.; Liebisch, R.; List, B.; Littlewood, C.; Lloyd, A.W.; Lloyd, S.L.; Loebinger, F.K.; Long, G.D.; Losty, M.J.; Ludwig, J.; Lui, D.; Macchiolo, A.; Macpherson, A.; Mannelli, M.; Marcellini, S.; Markopoulos, C.; Martin, A.J.; Martin, J.P.; Martinez, G.; Mashimo, T.; Mattig, Peter; McDonald, W.John; McKenna, J.; Mckigney, E.A.; McMahon, T.J.; McPherson, R.A.; Meijers, F.; Menke, S.; Merritt, F.S.; Mes, H.; Meyer, J.; Michelini, A.; Mihara, S.; Mikenberg, G.; Miller, D.J.; Mir, R.; Mohr, W.; Montanari, A.; Mori, T.; Nagai, K.; Nakamura, I.; Neal, H.A.; Nellen, B.; Nisius, R.; O'Neale, S.W.; Oakham, F.G.; Odorici, F.; Ogren, H.O.; Oreglia, M.J.; Orito, S.; Palinkas, J.; Pasztor, G.; Pater, J.R.; Patrick, G.N.; Patt, J.; Perez-Ochoa, R.; Petzold, S.; Pfeifenschneider, P.; Pilcher, J.E.; Pinfold, J.; Plane, David E.; Poffenberger, P.; Poli, B.; Polok, J.; Przybycien, M.; Rembser, C.; Rick, H.; Robertson, S.; Robins, S.A.; Rodning, N.; Roney, J.M.; Roscoe, K.; Rossi, A.M.; Rozen, Y.; Runge, K.; Runolfsson, O.; Rust, D.R.; Sachs, K.; Saeki, T.; Sahr, O.; Sang, W.M.; Sarkisian, E.K.G.; Sbarra, C.; Schaile, A.D.; Schaile, O.; Scharf, F.; Scharff-Hansen, P.; Schieck, J.; Schmitt, B.; Schmitt, S.; Schoning, A.; Schorner, T.; Schroder, Matthias; Schumacher, M.; Schwick, C.; Scott, W.G.; Seuster, R.; Shears, T.G.; Shen, B.C.; Shepherd-Themistocleous, C.H.; Sherwood, P.; Siroli, G.P.; Sittler, A.; Skuja, A.; Smith, A.M.; Snow, G.A.; Sobie, R.; Soldner-Rembold, S.; Sproston, M.; Stahl, A.; Stephens, K.; Steuerer, J.; Stoll, K.; Strom, David M.; Strohmer, R.; Tafirout, R.; Talbot, S.D.; Tanaka, S.; Taras, P.; Tarem, S.; Teuscher, R.; Thiergen, M.; Thomson, M.A.; von Torne, E.; Torrence, E.; Towers, S.; Trigger, I.; Trocsanyi, Z.; Tsur, E.; Turcot, A.S.; Turner-Watson, M.F.; Van Kooten, Rick J.; Vannerem, P.; Verzocchi, M.; Vikas, P.; Voss, H.; Wackerle, F.; Wagner, A.; Ward, C.P.; Ward, D.R.; Watkins, P.M.; Watson, A.T.; Watson, N.K.; Wells, P.S.; Wermes, N.; White, J.S.; Wilson, G.W.; Wilson, J.A.; Wyatt, T.R.; Yamashita, S.; Yekutieli, G.; Zacek, V.; Zer-Zion, D.

    1999-01-01

    The Michel parameters of the leptonic tau decays are measured using the OPAL detector at LEP. The Michel parameters are extracted from the energy spectra of the charged decay leptons and from their energy-energy correlations. A new method involving a global likelihood fit of Monte Carlo generated events with complete detector simulation and background treatment has been applied to the data recorded at center-of-mass energies close to sqrt(s) = M(Z) corresponding to an integrated luminosity of 155 pb-1 during the years 1990 to 1995. If e-mu universality is assumed and inferring the tau polarization from neutral current data, the measured Michel parameters are extracted. Limits on non-standard coupling constants and on the masses of new gauge bosons are obtained. The results are in agreement with the V-A prediction of the Standard Model.

  2. Michel Houellebecq uusi inimeksitetsi territooriume kaardistamas / Triinu Tamm

    Index Scriptorium Estoniae

    Tamm, Triinu

    2010-01-01

    Prantsuse kirjaniku Michel Houellebecq uuest romaanist "Kaart ja territoorium" ("La carte et le territoire", "Flammarion"), mille ilmumine on tekitanud palju poleemikat ja püsib mitme maineka kirjandusauhinna pretendentide seas, muuhulgas juba teist vooru Goncourt'i auhinda püüdvate romaanide nimekirjas

  3. Editorial | Michell | Southern African Journal of Critical Care

    African Journals Online (AJOL)

    Southern African Journal of Critical Care. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 32, No 2 (2016) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Editorial. Lance Michell. Abstract. Care or burn in ...

  4. An architect for mental health: an appreciation of Michele Tansella.

    Science.gov (United States)

    Thornicroft, Graham

    2017-06-01

    Michele Tansella, Professor of Psychiatry at the University of Verona, died in 2015. This editorial pays tribute to his contributions to scholarship in the field of psychiatric epidemiology and health service research, and to his highly effective efforts to improve mental healthcare, locally, nationally and internationally. © The Royal College of Psychiatrists 2017.

  5. Analysis of the normal optical, Michel and molecular potentials on ...

    Indian Academy of Sciences (India)

    6. — journal of. June 2016 physics pp. 1275–1286. Analysis of the normal ... the levels are obtained for the three optical potentials to estimate the quality ... The experimental angular distribution data for the 40Ca(6Li, d)44Ti reaction .... analysed using the normal optical, Michel and molecular potentials within the framework.

  6. An outline of ethics on the work of Michel Foucault

    DEFF Research Database (Denmark)

    Christensen, Gerd

    An outline of ethics on the work of Michel Foucault The French philosopher Michel Foucault is well known for his critical thinking and for his genealogies of the human subject. In these analyzes power and knowledge (power-knowledge) plays a decisive role. For Foucault power-knowledge is the very...... (Kelly (edt.) 1994). Nevertheless, Foucault ended his academic career discussing ethics in the form of ethos (Foucault 1994). In this form his ethical project approaches an aesthetic project in the form of the individual’s self-creation. In my presentation I will introduce Foucault’s concept of ethos...... and discuss the possibilities and limitations in this position. In addition, I will argue that his insistently critical stance and power-knowledge concept can be considered as an ethical stance different from both deontology and utilitarism. As such, it could have an important impact on the practice...

  7. Poder y subjetividad en Michel Foucault: traslaciones, modificaciones, ambivalencias

    Directory of Open Access Journals (Sweden)

    Lorena Acosta Iglesias

    2016-05-01

    Full Text Available The goal of this article is to measure the translations, modifications and ambivalences of the relationship between power and subjectivity in two land-marks of the philosophical production of Michel Foucault: Discipline and punish (1975, and The birth of biopolitics (1978-79. In this way, we will try to extract the foucaultian procedure some clues to a current materialistic approach of this relation at a time of maximum social dissolution.

  8. Post Media Literacy: Menyaksikan Kuasa Media Bersama Michel Foucault

    OpenAIRE

    Iswandi Syahputra

    2017-01-01

    This article would like to present Michel Foucault’s idea concerning Knowledge and Power in media industry. As a contemporary intellectual, Foucault’s thought has a unique style of postmodernism. His thought had gone beyond traditional critical theory whose trying to disclose the relation of power and economic behind the ideology of media. Foucault’s thought had given new perspective in understanding how the media produce truth under tightly control process into something that seems normal. ...

  9. El concepto de heterotopía en Michel Foucault

    Directory of Open Access Journals (Sweden)

    María Cristina Toro Zambrano

    2018-02-01

    Full Text Available El análisis del concepto de heterotopía, explicado por Michel Foucault en su conferencia “Los espacios otros”, tiene importancia dentro del proyecto general de una historia crítica del pensamiento. Las heterotopías pertenecen a un tipo específico de espacio, que tiene dentro de sí poderes, fuerzas, ideas, regularidades o discontinuidades, se pueden clasificar según el tiempo o el lugar al que pertenecen y abren la posibilidad de crear nuevos espacios con sus propias lógicas.

  10. Determination of the Michel parameter in tau decay

    International Nuclear Information System (INIS)

    Albrecht, H.; Ehrlichmann, H.; Harder, G.; Krueger, A.; Nau, A.; Nilsson, A.W.; Nippe, A.; Oest, T.; Reidenbach, M.; Schaefer, M.; Schmidt-Parzefall, W.; Schroeder, H.; Schulz, H.D.; Sefkow, F.; Wurth, R.; Appuhn, R.D.; Drescher, A.; Hast, C.; Herrera, G.; Kolanoski, H.; Lange, A.; Lindner, A.; Mankel, R.; Scheck, H.; Schieber, M.; Schweda, G.; Spaan, B.; Walther, A.; Wegener, D.; Britton, D.I.; MacFarlane, D.B.; McLean, K.W.; Patel, P.M.; Tsipolitis, G.; Tzamariudaki, K.; Charlesworth, C.E.K.; Krieger, P.; Kutschke, R.; Orr, R.S.; Parsons, J.A.; Prentice, J.D.; Seidel, S.C.; Yoon, T.S.; Edwards, K.W.; Kapitza, H.; Ruf, T.; Schael, S.; Schubert, K.R.; Strahl, K.; Waldi, R.; Weseler, S.

    1990-01-01

    Using the ARGUS detector at the DORIS II e + e - storage ring we have studied the electron and muon energy spectra in τ - →e - νanti ν and τ - →μ - νanti ν. The measured value of the Michel parameter, ρ=0.742±0.035±0.020, is in good agreement with a standard V-A coupling at the τ-ν τ -W vertex. Pure V, A and V+A couplings are completely excluded by this measurement. Upper limits have been obtained for two-body tau decays, including final states with a Goldstone boson. (orig.)

  11. Michel Foucault’s ‘Apology’ for Neoliberalism

    DEFF Research Database (Denmark)

    Dean, Mitchell

    2014-01-01

    Lecture delivered at the British Library on the 30th anniversary of the death of Michel Foucault, June 25, 2014. This lecture evaluates the claim made by one of his closest followers, François Ewald, that Foucault offered an apology for neoliberalism, particularly of the American school represented......-democratic take-up of neoliberal thought. It indicates three limitations of his thought: the problem of state ‘veridiction’; the question of inequality; and the concept of the economy. It also indicates how these might be addressed within a general appreciation of his thought....

  12. [Michel Foucault and the persistence of psychiatric power].

    Science.gov (United States)

    Caponi, Sandra

    2009-01-01

    This article aims studying the course held by Michel Foucault at the Collège de France in 1973-1974. The records of this course were published in 2003 under the name ' Psychiatric power' . The objective was to compare the different ways in which Foucault analyzes the question of madness in ' Psychiatric power' and in ' History of Madness in the Classical Age' (1961). It is a comparative study about the different ways of analyzing madness developed by Michel Foucault during the archeological and genealogic periods of his work. The absence of the body; binary diagnosis; the description of the surface of symptoms; the classification of diseases more similar to the botanical classification than to pathology; the process of cure directly linked to restitution of behaviors and moral values; as well as the over-power of the psychiatrist, seem to speak about the persistence of an old model of power, a pre-modern and pre-capitalist model, a residue of the old sovereign power.

  13. Post Media Literacy: Menyaksikan Kuasa Media Bersama Michel Foucault

    Directory of Open Access Journals (Sweden)

    Iswandi Syahputra

    2017-01-01

    Full Text Available This article would like to present Michel Foucault’s idea concerning Knowledge and Power in media industry. As a contemporary intellectual, Foucault’s thought has a unique style of postmodernism. His thought had gone beyond traditional critical theory whose trying to disclose the relation of power and economic behind the ideology of media. Foucault’s thought had given new perspective in understanding how the media produce truth under tightly control process into something that seems normal. With the assumption of media has the power to create mass culture, which has to be studied critically by media literacy approach, Foucault’s thought had given new space of discursive. An alternative thought on how to estimate the work of mass media as supervisor of truth and creator of information trough normalization practice.

  14. Symmetries in nature the scientific heritage of Louis Michel

    CERN Document Server

    Todorov, Ivan; Zhilinskii, Boris

    2014-01-01

    Reflecting the oeuvre of “a man of two cultures: the culture of pure mathematics and the culture of theoretical physics” (in the words of his long time friend and co-author, Kameshwar Wali), this volume is centred around the notion of symmetry and its breaking. Starting with particle physics, the content proceeds to symmetries of matter, defects, and crystals. The mathematics of group extensions, non-linear group action, critical orbits and phase transitions is developed along the way. The symmetry principles and general mathematical tools provide unity in the treatment of different topics. The papers and lecture notes are preceded by a lively biography of Louis Michel and a commentary that relates his selected works both to the physics of his time and to contemporary trends. This book should be of interest to theoretical physicists, chemists, applied mathematicians and historians of science, and is accessible to graduate (and advanced undergraduate) students.

  15. Introduction to Louis Michel's lattice geometry through group action

    CERN Document Server

    Zhilinskii, Boris

    2015-01-01

    Group action analysis developed and applied mainly by Louis Michel to the study of N-dimensional periodic lattices is the central subject of the book. Different basic mathematical tools currently used for the description of lattice geometry are introduced and illustrated through applications to crystal structures in two- and three-dimensional space, to abstract multi-dimensional lattices and to lattices associated with integrable dynamical systems. Starting from general Delone sets the authors turn to different symmetry and topological classifications including explicit construction of orbifolds for two- and three-dimensional point and space groups. Voronoï and Delone cells together with positive quadratic forms and lattice description by root systems are introduced to demonstrate alternative approaches to lattice geometry study. Zonotopes and zonohedral families of 2-, 3-, 4-, 5-dimensional lattices are explicitly visualized using graph theory approach. Along with crystallographic applications, qualitative ...

  16. STS-93 M.S. Michel Tognini in white room

    Science.gov (United States)

    1999-01-01

    STS-93 Mission Specialist Michel Tognini of France is checked out by white room closeout crew members before entering the orbiter Columbia. Tognini is with the Centre National d'Etudes Spatiales (CNES). The white room is an environmental chamber at the end of the orbiter access arm that provides entry to the orbiter crew compartment. STS-93 is a five-day mission primarily to release the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. After Space Shuttle Columbia's July 20 and 22 launch attempts were scrubbed, the launch was again rescheduled for Friday, July 23, at 12:24 a.m. EDT. The target landing date is July 27 at 11:20 p.m. EDT.

  17. On the (non-)optimality of Michell structures

    DEFF Research Database (Denmark)

    Sigmund, Ole; Aage, Niels; Andreassen, Erik

    2016-01-01

    Optimal analytical Michell frame structures have been extensively used as benchmark examples in topology optimization, including truss, frame, homogenization, density and level-set based approaches. However, as we will point out, partly the interpretation of Michell’s structural continua...... as discrete frame structures is not accurate and partly, it turns out that limiting structural topology to frame-like structures is a rather severe design restriction and results in structures that are quite far from being stiffness optimal. The paper discusses the interpretation of Michell’s theory...... in the context of numerical topology optimization and compares various topology optimization results obtained with the frame restriction to cases with no design restrictions. For all examples considered, the true stiffness optimal structures are composed of sheets (2D) or closed-walled shell structures (3D...

  18. [The birth of acknowledgement: Michel Foucault and Werner Leibbrand].

    Science.gov (United States)

    Mildenberger, Florian

    2006-01-01

    In 1964, Werner Leibbrand (1896-1974) was the first German medical historian to present, in Sudhoffs Archiv, a review of the work of Michel Foucault (1926-1984). This paper examines some of the reasons leading to the fact that Leibbrand's own generation refused to acknowledge the importance of Foucault's ideas, while, later on, younger German medical historians, although impressed with Foucault's writings, failed to acknowledge, first, the close relationship between Leibbrand's and Foucault's world views, and, second, Leibbrand's attempts at introducing Foucault to German medical historians. Leibbrand with his Jewish wife had survived the Nazi period partly in hiding. His attempts at clearing post-war German psychiatry and medical historiography of NS-sympathizers isolated him among his colleagues, many of whom had begun their career during the Third Reich. Leibbrand enjoyed the support by the Swiss medical historian and avowed Communist Erwin Ackerknecht (1906-1988), but later turned against him, possibly because Acknerknecht had called Leibbrand's writings "unscientific". Leibbrand was unable to overcome his antagonisms with his contemporaries. At the same time, opposition to Ackerknecht made him appear a respresentative of the past in the eyes of the younger generation. Thus, when Foucault was accepted by the latter, they were not prepared to examine the work of Leibbrand and realize how close some of the ideas developed by Leibbrand and Foucault had been.

  19. A measurement of the tau Michel parameters at SLD

    International Nuclear Information System (INIS)

    Quigley, J.

    1997-05-01

    This thesis presents a measurement of the tau Michel parameters. This measurement utilizes the highly polarized SLC electron beam to extract these quantities directly from the measured tau decay spectra using the 1993--95 SLD sample of 4,528 tau pair events. The results are ρ e = 0.71 ± 0.14 ± 0.05, ξ e = 1.16 ± 0.52 ± 0.06, and (ξδ) e = 0.85 ± 0.43 ± 0.08 for tau decays to electrons and ρ μ = 0.54 ± 0.28 - 0.14, η μ = -0.59 ± 0.82 ± 0.45, ξ μ = 0.75 ± 0.50 ± 0.14, and (ξδ) μ = 0.82 ± 0.32 ± 0.07 for tau decays to muons. Combining all leptonic tau decays gives ρ = 0.72 ± 0.09 ± 0.03, ξ = 1.05 ± 0.35 ± 0.04, and Ξδ = 0.88 ± 0.27 ± 0.04. These results agree well with the current world average and the Standard Model

  20. Puud pillavad koort, kirjanikud tekste : Michel Butor Oklahomas / Ivar Ivask ; tõlkinud Mart Kuldkepp

    Index Scriptorium Estoniae

    Ivask, Ivar, 1927-1992

    2010-01-01

    Michel Butor külastas 1971-1981 Oklahoma Ülikooli kolmel korral: 1971 esines loengutega, 1974 kuulus Neustadti kirjandusauhinna žüriisse ning 1981 toimus ülikoolis tema loomingule pühendatud Puterbaugh' konverents

  1. [Correlation and interconversion between erythrocyte cholinesterase values obtained by the Michel and the EQM techniques].

    Science.gov (United States)

    Carmona-Fonseca, Jaime

    2006-12-01

    Several techniques are available to measure red cell cholinesterase; therefore, evaluations with several methods provide a measure of concordance. An equation was formulated to transform native data of reference values to reference units of cholinesterase activity as measured by Michel and EQM tests. The experimental design was descriptive, transversal and prospective. The group sampled was a representative adult working population, aged 18-75, without previous exposure to cholinesterase inhibitors pesticides. The individuals were affiliated to the Social Security System and resided in Valle de Aburrá and Cercano Oriente Antioqueño (Antioquia Province, northwestern Colombia). Of 827 individuals, quantitative erythrocytes (Michel y EQM) tests exhibited "r" coefficients between 0.67 and R2 coefficient of 44%.,This indicated that one test explained the results in other test in 44% of the cases. The corelation was higher in Aburrá than in Oriente. The linear model for the 827 individuals was as follows: EQM U/g oxy-hemoglobin = 9.575 U/ g oxy-hemoglobin + 29.791 (Michel delta pH/hour). Michel delta pH/hr = 0.3312 delta pH/hour + 0.0149 (EQM U/g oxy-hemoglobin), where EQM was expressed in U/g oxy-hemoglobin and Michel pH change/hr. Inter-sections (coefficient a) and inclines (coefficient b) were significant in this model. In the adjusted equations, after exclusion of 12 extreme data (1.5% of 827), the r coefficient increased from 0.67 to 0.72 The adjusted equations were as follows: EQM U/g oxy-hemoglobin = 8.1884 U/g oxy-hemoglobin + 31.3920 (Michel delta pH/hour); Michel delta pH/hr = 0.2925 delta pH/hr + 0.0161 (EQM U/g oxy-hemoglobin). This system of linear equations permitted the transformation of Michel (delta PH/ hr) units to EQM (U/g oxy-hemoglobin) units and vice versa. This will facilitate data comparisons by clinicians and epidemiologists who are using these methods of cholinesterase measurement.

  2. Simulacra, Symbolic Exchange and Technology in Michel Tournier's La Goutte d'Or

    Directory of Open Access Journals (Sweden)

    David W. Price

    1993-06-01

    Full Text Available In La Goutte d'Or , Michel Tournier offers a critique of Western culture by constructing a novel that reflects both Jean Baudrillard's theories of simulacra and the political economy of the sign and Martin Heidegger's meditations on technology. Tournier's novel explores the relationship between Heidegger's explanation of technology as an act of Enframing ( Ge-stell and Baudrillard's description of an economy based upon exchange-sign value. Thus, through La Goutte d 'Or , Michel Tournier depicts the violent confrontation between a symbolic exchange economy based on poietic acts and late capitalist economies of autonomized signs.

  3. Aspirational individuals in the work of Michel Houellebecq and James Buchanan

    NARCIS (Netherlands)

    E. Dekker (Erwin)

    2017-01-01

    textabstractLoneliness and alienation are central themes in the work of French novelist Michel Houellebecq. His works Whatever (1998) and The Possibility of an Island (2004, hereafter TPI), which will be our central focus here, explore the extent to which man can be an island, or indeed is made into

  4. Lire soumission entre Charlie hebdo et le Bataclan : L’islamisation selon Michel

    Directory of Open Access Journals (Sweden)

    José Domingues de Almeida

    2015-12-01

    Full Text Available This paper aims to a critical reading of Michel Houellebecq’s novel Soumission (2015 just after Paris attacks, and intends to identify some features of continuity and rupture when compared with Houellebecq’s former novels’ narrative procedures and topics.

  5. Lire soumission entre Charlie hebdo et le Bataclan : L’islamisation selon Michel

    OpenAIRE

    José Domingues de Almeida

    2015-01-01

    This paper aims to a critical reading of Michel Houellebecq’s novel Soumission (2015) just after Paris attacks, and intends to identify some features of continuity and rupture when compared with Houellebecq’s former novels’ narrative procedures and topics.

  6. Lire soumission entre Charlie hebdo et le Bataclan : L’islamisation selon Michel

    Directory of Open Access Journals (Sweden)

    José Domingues de Almeida

    2015-01-01

    Full Text Available This paper aims to a critical reading of Michel Houellebecq’s novel Soumission (2015 just after Paris attacks, and intends to identify some features of continuity and rupture when compared with Houellebecq’s former novels’ narrative procedures and topics.

  7. Prantsuse minister : Toidukontroll rangemaks! / Michel Barnier ; interv. Silja Lättemäe

    Index Scriptorium Estoniae

    Barnier, Michel, 1951-

    2008-01-01

    Ilmunud ka: Vesti Dnja 13. märts lk. 5. Oma intervjuus kinnitas Eestit väisanud Prantsuse põllumajandusminister Michel Barnier, et Prantsusmaa pooldab rangemat toiduohutuse kontrolli Euroopa Liidu välispiiril, samuti piimakvootide säilimist ja tootmise eelistamist maaelu arengule, Eestiga koostööd ollakse valmis tegema energeetikas

  8. Justice vs. Power in reviewing by Noam Chomsky and Michel Foucault

    Directory of Open Access Journals (Sweden)

    Šuvaković Uroš V.

    2012-01-01

    Full Text Available This paper is a review of the debate led by Noam Chomsky and Michel Foucault in 1971. The debate was referred to both the principles of human knowledge and the need for political engagement of intellectuals led by the principle 'justice against the power', which is also the title of the transcript of this discussion published in Serbian in 2011. .

  9. Problematizing the "Taken for Granted" in Educational Issues: Karl Marx, Antonio Gramsci, and Michel Foucault.

    Science.gov (United States)

    Qi, Jie

    This paper explores how educators would raise different questions about educational issues by using Karl Marx's framework, Antonio Gramsci's conception, and Michel Foucault's notions, respectively. First, the paper compares the historical perspectives of Marx and Foucault. Marx concludes that history is a progressive linear production and that…

  10. Abraham Pais Prize for History of Physics Talk: Henry Cavendish, John Michell, Weighing the Stars

    Science.gov (United States)

    McCormmach, Russell

    2010-03-01

    This talk is about an interaction between two 18th-century natural philosophers (physical scientists), Henry Cavendish and John Michell, and its most important outcome, the experiment of weighing the world (their name for it) using a torsion balance (our name for it). Michell was the most inventive of the 18th century English natural philosophers, and Cavendish was the first of his countrymen to possess abilities at all comparable with Newton's. By their interests and skills, they were drawn to one another. Both were universal natural philosophers, equally adept at building scientific instruments, performing experiments, constructing theory, and using mathematics; both had a penchant for exacting, quantitative work. Both also had fitful habits of publication, which did not begin to reveal the range of their work, to the mystification of later scientists and historians. Late in life, Cavendish and Michell turned their attention to the force that Newton had examined most completely, a singular triumph of his natural philosophy, the force of universal gravitation. Over the course of the 18th century, abundant evidence of attraction had been gathered from the motions of the earth, moon, planets, and comets, phenomena which span the intermediate range of masses, sizes, and distances. But in three domains of experience, involving the extreme upper and lower limits of masses and dimensions, the universality of gravitation remained an article of faith. These were the gravity of the ``fixed'' stars, the mutual attraction of terrestrial bodies, and the gravitation of light and other special substances. Michell took on himself the task of deducing observable consequences from each of these prospective instances of universal gravitation. Cavendish encouraged Michell, and he followed up the resulting observational and experimental questions. The experiment of weighing the world was the last experiment Mitchell planned and the last experiment Cavendish published. The capstone of

  11. The cross flow turbine (Michell - Banki) as option for small hydroelectric power plants; A turbina de fluxo cruzado (Michell - Banki) como opcao para centrais hidraulicas de pequeno porte

    Energy Technology Data Exchange (ETDEWEB)

    Mello Junior, Antonio Goncalves de

    2000-07-01

    Several types of hydraulic turbines can be used in small hydroelectric power plant, as Pelton, Francis, Turgo, Kaplan, Propeller, Banki, etc. In Brazil the more used are Francis and Kaplan followed by Pelton. The usage of the other types is almost unknown, mainly the Turgo turbine. The cross flow turbine, also known by the names of Michell-Banki, Banki, and Michell-Ossberger is defined as an action turbine that can be applicable to falls from 1 to 200 m and flows from 0,025 to 13 m{sup 3}/s. With the technical evolution mainly in the last two decades by traditional firms like Ossberger Turbinenfabrik and new firms like CINK, that turbine can reach diameters of rotors of 1,0 m with width of 2,6 m and to develop capacity up to 2,000 k W, with efficiency near 90%. The main evolutions are concentrated in modifications presented in the injector of the turbine by several manufacturers, and the use of new materials in the blades of the runner, shafts, bearings and the use of the draft tube. Case study shows the technical and economical implications using a cross flow turbine in comparison to a Francis turbine and a Kaplan. The conclusions will be reported after technical and economical viability analysis among the three types of turbines. (author)

  12. Bartolomé de las Casas y Michel de Montaigne: Escritura y lectura del Nuevo Mundo

    Directory of Open Access Journals (Sweden)

    Juan Durán Luzio

    2016-04-01

    Full Text Available Se trata de mostrar cómo la obra de Bartolomé de Las Casas, Brevísima relación de la destrucción de las Indias, publicada en 1552 y traducida al francés en 1579,fue leída por Michel de Montaigne e incorporada en sus párrafos y doctrinas más relevantes en sus dos ensayos sobre el Nuevo Mundo: "Des Cannibales" (1580 y "Des Coches" (1588.   The work of Bartolomé de Las Casas Brevísima relación de la destrucción de las Indias, published in 1552 and translated into French in 1579, is shown to have been read by Michel de Montaigne who included it in the most relevant paragraphs and doctrines in his two essays about the new world: "Des Cannibales" (1850 and "Des Coches" (1588.

  13. Michel Borghini as a Mentor and Father of the Theory of Polarization in Polarized Targets

    Science.gov (United States)

    de Boer, Wim

    2016-02-01

    This paper is a contribution to the memorial session for Michel Borghini at the Spin 2014 conference in Bejing, honoring his pivotal role for the development of polarized targets in high energy physics. Borghini proposed for the first time the correct mechanism for dynamic polarization in polarized targets using organic materials doped with free radicals. In these amorphous materials the spin levels are broadened by spin-spin interactions and g-factor anisotropy, which allows a high dynamic polarization of nuclei by cooling of the spin-spin interaction reservoir. In this contribution I summarize the experimental evidence for this mechanism. These pertinent experiments were done at CERN in the years 1971 - 1974, when I was a graduate student under the guidance of Michel Borghini. I finish by shortly describing how Borghini’s spin temperature theory is now applied in cancer therapy.

  14. Verdade e diferença no pensamento de Michel Foucault

    Directory of Open Access Journals (Sweden)

    Cesar Candiotto

    2007-01-01

    Full Text Available O presente artigo versará sobre as articulações entre verdade e história no pensamento de Michel Foucault, e seu distanciamento da concepção originária e universalista de verdade. Acontecimento e diferença constituem conceitos decisivos para situar sua demarcação no domínio de estudo das ciências humanas, especialmente em seu primeiro grande livro, História da loucura na idade clássica.The paper deals with the articulation between truth and history in Michel Foucault's thought, and their separation from the originary and universal concept of truth. Event and difference constitute decisive concepts to situate his demarcation in the study domains of human sciences, especially in his first great book Madness and Civilization: A History of Insanity in the Age of Reason.

  15. Lire Soumission entre Charlie Hebdo et le Bataclan : l'islamisation selon Michel Houellebecq : provocation (suite)/

    OpenAIRE

    Almeida, José Domingues de

    2015-01-01

    Cet article vise une lecture critique du roman Soumission (2015) de Michel Houellebecq dans la foulée des attentats parisiens, en essayant de détecter les lignes de continuité et de rupture par rapport aux procédés narratifs employés et aux thématiques présentes dans les romans précédents.

  16. War, Power and Liberalism: the Politicization in the Work of Michel Foucault

    Directory of Open Access Journals (Sweden)

    Joaquín Fortanet

    2009-04-01

    Full Text Available This paper attempts to examine the analysis on liberalism that Michel Foucault developed during his last courses in the Collège de France. This analysis becomes a redefinition of the concept of power, understood as war, and a reflection on the concepts of security and population, by means of which the relation between war, power and liberalism offers a map of the present time, an age when the new rationalityof government can be defined as specifically liberal.

  17. Robert Michels y las teorías elitista-competitivas de la democracia

    OpenAIRE

    Caparrós Valderrama, Rafael

    2008-01-01

    Robert Michel's main work is "Political parties. A Sociological Study on the Oligarchical Tendencies of Modern Democracy", issued in 1911, which is an analysis on the internal organization evolving dynamics of the German Social-Democrat Party (SDP), to which the author was intensely attached for several years. The aim of this essay is hte sociological study of the leadership emergence, power psicology and the organizational oligarchical tendencies. In it all argumentation can be found on the ...

  18. L’église Saint-Michel de Lille : chronologie d’un chantier

    Directory of Open Access Journals (Sweden)

    Catherine Guillot

    2012-04-01

    Full Text Available Après le démantèlement des fortifications de Lille en 1858, un nouveau quartier est aménagé au sud de la ville, dont un des équipements importants est l’église Saint-Michel, construite entre 1868 et 1874 par l’architecte Alfred Coisel. Très bien documenté, son chantier dévoile un mobilier et un décor exemplaire par son homogénéité et par la place accordée à la peinture murale. Cette étude met en évidence, outre le rôle du peintre Alphonse Colas, des artistes méconnus comme Albéric Duyver et Marie Carin. L’iconographie, qui révèle un des plus importants cycles consacrés à l’archange saint Michel, est également extrêmement caractéristique de son temps.After the demolition of the fortifications at Lille, in 1858, a new quarter developed to the south of the city. One of the important features of this new neighbourhood was the Saint-Michel church, built between 1868 and 1874 to the designs of the architect Alfred Coisel. The building of this church is exceptionally well documented and reveals church furnishings and decoration of an exemplary nature in terms of homogeneity and the special place given over to mural paintings. This study underlines the role of the painter Alphonse Colas, but also the contribution of other, less well known artists such as Albéric Duyver and Marie Carin. The iconographical theme is one of the most important cycles of its time devoted to the archangel Saint Michel, and is highly characteristic of the period.

  19. [Maria Goeppert-Mayer Award to Taiwan-born and raised American physicist Michele Ma Chung-pei

    CERN Multimedia

    2003-01-01

    "The American Physical Society conferred the prestigious Maria Goeppert-Mayer Award to Taiwan-born and raised American physicist Michele Ma Chung-pei recently in recognition of her important contributions to theoretical astrophysics" (1 page).

  20. Measurement of Michel Parameters ($\\bar\\eta$, $\\xi\\kappa$) in the radiative leptonic decay of tau at Belle

    CERN Document Server

    Abdesselam, A.

    2017-06-22

    We present the first measurement of the Michel parameters $\\bar{\\eta}$ and $\\xi\\kappa$ in the radiative leptonic decay of the $\\tau$ lepton using 703 f$\\mathrm{b}^{-1}$ of data collected with the Belle detector at the KEKB $e^+e^-$ collider. The Michel parameters are measured by an unbinned maximum likelihood fit to the kinematic information of $e^+e^-\\rightarrow\\tau^+\\tau^-\\rightarrow (\\pi^+\\pi^0 \\bar{\

  1. Tribute by the Algerian Geologists to Professor Michel Durand-Delga (1923-2012). The geological work of Michel Durand-Delga in Algeria

    Energy Technology Data Exchange (ETDEWEB)

    Belhai, D.; Ouabadi, A.

    2016-10-01

    Michel Durand-Delga made a success of an outstanding career in geology. His route might be considered as one of a pioneer of a new kind. He set a meticulous rhythm in this discipline of the Earth sciences, particularly in Algeria, the country he loved for its geology, landscapes and population. The first of his fructuous works was published in 1948 on the geology of the Petite Kabylie and he continued, for most his life, to work very closely on this zone which he characterized, in a definitive way, as different from the African continent with at first structural then stratigraphical evidence. He highlighted the Kabylian thrust where the northern domain (internal, also called Kabyle) overlaps a southern domain (external or African). All the geological information that came later either produced by him or later by his students and opponents supported this great hypothesis which today has become a reliable paradigm. (Author)

  2. Entre théâtre, opéra et roman: le cas de Michel Tremblay // Between theatre, opera and novel: The case of Michel Tremblay

    Directory of Open Access Journals (Sweden)

    Petr Kyloušek

    2015-12-01

    Full Text Available In the frame of Quebec literature, Michel Tremblay’s poetics is an attempt to transfiguration of plebeian axiology in high literature, universal in scope. The slang of the Montreal periphery (so called joual and its speakers, which are mostly marginal characters, are highlighted by the application of the principles of religious drama, Greek tragedy and opera as the constituent parts of Tremblay’s theater and prose. To identify and illustrate these principles at different structural levels, the paper analyses the novels Le Premier Quartier de la lune (1989, Le cahier noir (2003, La Traversée de la ville (2008 and the drama Sainte Carmen de la Main (1976.

  3. Michel Foucault

    DEFF Research Database (Denmark)

    Plum, Maja

    2012-01-01

    Denne antologi introducerer til centrale politologiske, filosofiske, sociologiske, økonomiske og psykologiske tænkere og perspektiver, hvis teorier kan anvendes som analytiske redskaber og rammer inden for det sociale felt. Bogen giver læseren redskaber til at reflektere over og skabe kobling mel...

  4. Michel de Certeau. Le marcheur blessé’.

    Directory of Open Access Journals (Sweden)

    François Dosse

    2002-09-01

    Full Text Available Quatrième de couverture. Jésuite et historien spécialiste du 17 e siècle et de la mystique, sociologue de la culture du quotidien, anthropologue, sémiologue et cofondateur de l'école lacanienne, Michel de Certeau est une figure singulière de l'histoire intellectuelle du 20 e siècle. Célébré par le tout-Paris lors de sa disparition en janvier 1986, il fut toute sa vie un franc-tireur. Position qui n'a sans doute pas permis de mesurer son apport au renouvellement des ...

  5. Literary Practice according to Michel Henry: A Philosophical Introduction to his Novels

    Directory of Open Access Journals (Sweden)

    Jean-Baptiste Dussert

    2012-12-01

    Full Text Available Although the author of four novels, Michel Henry never produced an aesthetics of literature. The purpose of this article is, after a presentation of his philosophy of immanence and his concept of life, to locate where the literary practice takes place in his system. In this study, we are not interested in the poetic quality of his works, but in the possibility to base his singular creativity on his philosophical reflection. This leads us to insert literature in the vast phenomenon of culture and ethics, and to grasp the function of poetics in the struggle against barbarism.

  6. Erschriebenes Leben:Fortgesetzte Erinnerung und Identitätssuche in der Literatur Michel del Castillos

    OpenAIRE

    Hilbers, Antonis

    2001-01-01

    Die vorliegende Dissertation schließt eine doppelte Forschungslücke: zum einen wird erstmals im Bereich der deutschsprachigen Romanistik dem Werk des 1933 in Madrid geborenen und seit 1957 im französischen Literaturbetrieb fortwährend präsenten Autors Michel del Castillo eine monographische Studie gewidmet. Zum anderen handelt es sich um die erste Arbeit überhaupt, die das Frühwerk (den Hypotext "Tanguy", 1957) mit dem Spätwerk del Castillos (den Hypertexten "Le crime des pères", 1993 und "Ru...

  7. O deserto e o espelho. Refletindo sobre a heterotopia com Michel Foucault e Nadine Gordimer

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    Anderson Bastos Martins

    2009-06-01

    Full Text Available Este ensaio representa uma tentativa de releitura do artigo “De outros espaços”, de Michel Foucault, seguindo uma análise da relaçáo estabelecida entre a protagonista do romance The pickup [O engate], de Nadine Gordimer, e o deserto, durante a viagem que ela faz à casa de campo de seu noivo. Apresentaremos um reenfoque do conceito foucaultiano de heterotopia através da elucidaçáo de sua noçáo de espelho e sua contribuiçáo potencial para refletir sobre a experiência espacial na contemporaneidade.

  8. Marées et touristes au Mont-Saint-Michel

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    Fernand Verger

    2001-09-01

    Full Text Available L’imaginaire collectif fait la plus grande place au phénomène des grandes marées dans la baie du Mont-Saint-Michel, mais la fréquentation touristique n’est que faiblement déterminée par l’occurrence des grandes marées, malgré l’existence d’un public spécifique, relativement peu nombreux, attiré par le spectacle du mascaret.

  9. A Measurement of the Michel Parameters in Leptonic Decays of the Tau

    Energy Technology Data Exchange (ETDEWEB)

    Ammar, R.; Baringer, P.; Bean, A.; Besson, D.; Coppage, D.; Darling, C.; Davis, R.; Hancock, N.; Kotov, S.; Kravchenko, I.; Kwak, N. [University of Kansas, Lawrence, Kansas 66045 (United States); Anderson, S.; Kubota, Y.; Lattery, M.; ONeill, J.J.; Patton, S.; Poling, R.; Riehle, T.; Savinov, V.; Smith, A. [University of Minnesota, Minneapolis, Minnesota 55455 (United States); Alam, M.S.; Athar, S.B.; Ling, Z.; Mahmood, A.H.; Severini, H.; Timm, S.; Wappler, F. [State University of New York at Albany, Albany, New York 12222 (United States); Anastassov, A.; Blinov, S.; Duboscq, J.E.; Fujino, D.; Fulton, R.; Gan, K.K.; Hart, T.; Honscheid, K.; Kagan, H.; Kass, R.; Lee, J.; Spencer, M.B.; Sung, M.; Undrus, A.; Wanke, R.; Wolf, A.; Zoeller, M. [Ohio State University, Columbus, Ohio 43210 (United States); Nemati, B.; Richichi, S.J.; Ross, W.R.; Skubic, P.; Wood, M. [University of Oklahoma, Norman, Oklahoma 73019 (United States); Bishai, M.; Fast, J.; Gerndt, E.; Hinson, J.W.; Menon, N.; Miller, D.H.; Shibata, E.I.; Shipsey, I.P. [Purdue University, West Lafayette, Indiana 47907 (United States); Yurko, M.; Gibbons, L.; Johnson, S.D.; Kwon, Y.; Roberts, S.; Thorndike, E.H. [University of Rochester, Rochester, New York 14627 (United States); Jessop, C.P.; Lingel, K.; Marsiske, H.; Perl, M.L.; Schaffner, S.F.; Ugolini, D.; Wang, R.; Zhou, X. [Stanford Linear Accelerator Center, Stanford University, Stanford, California 94309 (United States); Coan, T.E.; Fadeyev, V.; Korolkov, I.; Maravin, Y.; Narsky, I.; Shelkov, V.; Staeck, J.; Stroynowski, R.; Volobouev, I.; Ye, J. [Southern Methodist University, Dallas, Texas 75275 (United States); Artuso, M.; Efimov, A.; Frasconi, F.; Gao, M.; Goldberg, M.; He, D.; Kopp, S.; Moneti, G.C.; Mountain, R.; Mukhin, Y.; Schuh, S.; Skwarnicki, T.; Stone, S.; Viehhauser, G.; Xing, X. [Syracuse University, Syracuse, New York 13244 (United States); Bartelt, J.; Csorna, S.E.; Jain, V.; and others

    1997-06-01

    We have measured the spectral shape Michel parameters {rho} and {eta} using leptonic decays of the {tau} , recorded by the CLEO II detector. Assuming e-{mu} universality in the vectorlike couplings, we find {rho}{sub e{mu}}=0.735{plus_minus}0.013{plus_minus}0.008 and {eta}{sub e{mu}}=-0.015{plus_minus}0.061{plus_minus}0.062 , where the first error is statistical and the second systematic. We also present measurements for the parameters for e and {mu} final states separately. {copyright} {ital 1997} {ital The American Physical Society}

  10. Tangenciando o gesto autobiográfico em Michel Leiris e Herberto Helder

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    Carolina Anglada de Rezende

    2014-06-01

    Full Text Available In position of the extensive discussion about the autobiography and its questioned status as a literary genre, this article aims to discuss the comparative gesture and his autobiographical traces in the works of two writers who, each in his own way, break the protocol associated with the writings of the self. In the foreground, it is the work A idade viril of Michel Leiris, in which writing, confession, memories and dreams merge, which will be compared to Photomaton & Vox, meeting of essays, reviews, poems and reports of the portuguese poet Herbert Helder.

  11. The Michel parameter for the decay τ→eνanti ν

    International Nuclear Information System (INIS)

    Janssen, H.; Koenig, A.C.; Metzger, W.J.; Reidenbach, M.; Schotanus, J.; Walle, R.T. van de; Walk, W.; Antreasyan, D.; Irion, J.; McBride, P.; Strauch, K.; Bartels, H.W.; Bienlein, J.K.; Brockmueller, K.; Kloiber, T.; Koch, W.; Marsiske, H.; Meyer, H.; Skwarnicki, T.; Trost, H.J.; Voigt, A.; Wachs, K.; Zschorsch, P.; Besset, D.; Cabenda, R.; Cowan, R.; Bieler, C.; Graaf, K.; Heinsius, F.H.; Kiel, T.; Krueger, S.; Lekebusch, R.; Maschmann, W.; Nernst, R.; Sievers, D.; Stock, V.; Strohbusch, U.; Bloom, E.D.; Clare, R.; Cooper, S.; Fairfield, K.; Fridman, A.; Gaiser, J.; Gelphman, D.; Godfrey, G.; Hofstadter, R.; Kirkbride, I.; Lee, R.; Leffler, S.; Litke, A.M.; Lockman, W.; Lowe, S.; Niczyporuk, B.; Pollock, B.; Schwarz, A.; Tompkins, J.; Van Uitert, B.; Wacker, K.; Brock, I.; Engler, A.; Kraemer, R.W.; Marlow, D.; Messing, F.; Prindle, D.; Renger, B.; Rippich, C.; Vogel, H.; Cavalli-Sforza, M.; Coyne, D.; Folger, G.; Glaser, G.; Kobel, M.; Lurz, B.; Schuette, J.; Volland, U.; Wegener, H.; Jakubowski, Z.; Muryn, B.; Nowak, G.; Keh, S.; Kilian, H.; Koenigsmann, K.; Scheer, M.; Schmitt, P.; Peck, C.; Porter, F.C.; Ratoff, P.; Williams, D.A.; Karch, K.; Heimlich, F.H.

    1989-01-01

    The Crystal Ball detector at the Doris II storage ring at DESY has been used to study the electron energy spectrum of the decay τ→eνanti ν. In the standard model the Lorentz structure of the decay matrix element is of the well known V-A type, resulting in a Michel parameter of ρ=0.75. Our spectrum is found to be consistent with this value. A fit yields the value of 0.64±0.06±0.07. (orig.)

  12. Il razzismo come strategia di difesa sociale. Michel Foucault e le forme attuali del biopotere

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    Maura Simone

    2010-01-01

    Full Text Available Racism as a Social Defense Strategy. Michel Foucault and Current Forms of Biopower - During his lessons held at the College de France in 1976 Michel Foucault presents a genealogy of two types of narratives, concerning respectively war and race theory, considered in their historical development from the XVIth Century. Foucault’s work Il faut défendre la société outlines a specific model for the function of race theory, seen as a technique of normalization of diversity, and not longer as an “exceptional event” produced by the “totalitarian” narratives which arose in the XXth Century. This paper aims to stress the actuality of Foucault’s position, trying to show how the concept of bio-power, already at work in these lessons, deserves an active and productive role in the analysis of contemporary “democratic” societies, because of the structure of their internal cohesion, based on strategies developing “inclusion”/“exclusion” dynamics.

  13. Banki-Michell Optimal Design by Computational Fluid Dynamics Testing and Hydrodynamic Analysis

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    Tullio Tucciarelli

    2013-04-01

    Full Text Available In hydropower, the exploitation of small power sources requires the use of small turbines that combine efficiency and economy. Banki-Michell turbines represent a possible choice for their simplicity and for their good efficiency under variable load conditions. Several experimental and numerical tests have already been designed for examining the best geometry and optimal design of cross-flow type machines, but a theoretical framework for a sequential design of the turbine parameters, taking full advantage of recently expanded computational capabilities, is still missing. To this aim, after a review of the available criteria for Banki-Michell parameter design, a novel two-step procedure is described. In the first step, the initial and final blade angles, the outer impeller diameter and the shape of the nozzle are selected using a simple hydrodynamic analysis, based on a very strong simplification of reality. In the second step, the inner diameter, as well as the number of blades and their shape, are selected by testing single options using computational fluid dynamics (CFD simulations, starting from the suggested literature values. Good efficiency is attained not only for the design discharge, but also for a large range of variability around the design value.

  14. Large deviations for Gaussian queues modelling communication networks

    CERN Document Server

    Mandjes, Michel

    2007-01-01

    Michel Mandjes, Centre for Mathematics and Computer Science (CWI) Amsterdam, The Netherlands, and Professor, Faculty of Engineering, University of Twente. At CWI Mandjes is a senior researcher and Director of the Advanced Communications Network group.  He has published for 60 papers on queuing theory, networks, scheduling, and pricing of networks.

  15. Networks in Cell Biology

    Science.gov (United States)

    Buchanan, Mark; Caldarelli, Guido; De Los Rios, Paolo; Rao, Francesco; Vendruscolo, Michele

    2010-05-01

    Introduction; 1. Network views of the cell Paolo De Los Rios and Michele Vendruscolo; 2. Transcriptional regulatory networks Sarath Chandra Janga and M. Madan Babu; 3. Transcription factors and gene regulatory networks Matteo Brilli, Elissa Calistri and Pietro Lió; 4. Experimental methods for protein interaction identification Peter Uetz, Björn Titz, Seesandra V. Rajagopala and Gerard Cagney; 5. Modeling protein interaction networks Francesco Rao; 6. Dynamics and evolution of metabolic networks Daniel Segré; 7. Hierarchical modularity in biological networks: the case of metabolic networks Erzsébet Ravasz Regan; 8. Signalling networks Gian Paolo Rossini; Appendix 1. Complex networks: from local to global properties D. Garlaschelli and G. Caldarelli; Appendix 2. Modelling the local structure of networks D. Garlaschelli and G. Caldarelli; Appendix 3. Higher-order topological properties S. Ahnert, T. Fink and G. Caldarelli; Appendix 4. Elementary mathematical concepts A. Gabrielli and G. Caldarelli; References.

  16. UN ETHOS HISTORICO La historia en los últimos trabajos de Michel Foucault.

    Directory of Open Access Journals (Sweden)

    Luis César Sanfelippo

    2016-06-01

    Full Text Available En el presente texto, se indagará la concepción de la historia presente en los últimos trabajos de Michel Foucault. Estos trabajos se inscriben en un contexto de crisis del régimen moderno de historicidad, centrado en las ideas de progreso y de revolución. Intentaremos demostrar que, en dicho contexto, la obra del filósofo francés permitiría abordar una relación diferente entre la práctica intelectual y las prácticas de resistencia, entre la labor historiográfica y unos modos de vida que, en el presente, permitirían una transformación de lo que somos.

  17. The Desire for Knowledge as an Incentive for Life in Community, following Michel de Montaigne

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    Víctor H. Palacios Cruz

    2015-12-01

    Full Text Available A tendency towards truth indicates an inclination towards being in tune with the world and inserting one’s own life within it. It is a process that requires the concurrence of other viewpoints, fragmentary and diverse, the incorporation of which ensures the objectivity of knowledge and respects the richness of what it is real. Knowledge requires habits of coexistence and communication that establish a common space for equality and plurality in exchanges. Michel de Montaigne, in the troubled sixteenth century, celebrated the pleasure of discussion and exhorted people to travel as a form of avoiding personal pride and increasing their being through the encounter. A loyal search for truth in conjunction with courtesy in controversy would entail the promotion of civic virtues beyond mere tolerance and bring about attitudes of mutual interest, cordiality, dialogue, inclusion and care for that which is common.

  18. MICHEL FOUCAULT AND THE FINANCIAL GOVERNABILITY REFLECTIONS ON THE INTERNATIONAL FINANCIAL CRISIS

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    Juan Omar, Agüero

    2010-01-01

    Full Text Available In this paper I present a governability or power technology form what I call financial governability that differs from the German ordoliberalism and the North American anacor-liberalism, analyzed by Michel Foucault. In which context does this form emerge from financial rationality?, how does it emerge and develop itself?, what meanings has it got for biopolítics and governability? And what implications happen from this transformation process of the human work in financial capital?, these are some of the matters that are discussed in this paper. As from the concepts of biopolítics and governability, I treat the theories of the policy of society and human capital, as foundations of the German ordoliberalism and the North American anarco-liberalism, respectively, later discussing the governability form which I call financial governability, as power technology differentiated from those.

  19. Histoire de la traduction au XXe siècle : l’apport de Michel Ballard

    OpenAIRE

    Prado Paz, Carlos de

    2015-01-01

    Este trabajo tiene como temática “la historia de la traducción en el siglo XX”, y más en concreto la aportación de una de las figuras más importantes de la traducción en Francia, Michel Ballard. A lo largo del trabajo expondré la obra y pensamiento de Ballard, centrándome en temas como la traducción, su historia, la relación entre traducción y traductología, o la importancia del contacto entre culturas y lenguas. El fallecimiento en el transcurso de nuestro trabajo de esta figura cumbre...

  20. Bartolomé de las Casas y Michel de Montaigne: Escritura y lectura del Nuevo Mundo

    OpenAIRE

    Juan Durán Luzio

    2016-01-01

    Se trata de mostrar cómo la obra de Bartolomé de Las Casas, Brevísima relación de la destrucción de las Indias, publicada en 1552 y traducida al francés en 1579,fue leída por Michel de Montaigne e incorporada en sus párrafos y doctrinas más relevantes en sus dos ensayos sobre el Nuevo Mundo: "Des Cannibales" (1580) y "Des Coches" (1588).   The work of Bartolomé de Las Casas Brevísima relación de la destrucción de las Indias, published in 1552 and translated into French in 1579, is sho...

  1. Relación social y teoría de las formas en Michel Maffesoli

    Directory of Open Access Journals (Sweden)

    Manuel Herrera Gómez

    2003-01-01

    Full Text Available La sociología de Michel Maffesoli se ocupa principalmente de las potencialidades polimórficas de los singulares individuos. Su teoría "postmoderna", centrada en el tránsito del homo politicus-oeconomicus al homo aestheticus, representa la exaltación de nuestros sentimientos individuales, de nuestras emociones, de nuestros deseos para reconstruir pequeñas tribus comunitarias en una sociedad que solamente trata de imponer sus cánones funcionales. En una palabra, se tata de rehabilitar nuestro obrar espontáneo, dionisíaco, contra el poder, siempre abstracto y mecánico, de la sociedad.

  2. Geometry, analysis and probability in honor of Jean-Michel Bismut

    CERN Document Server

    Hofer, Helmut; Labourie, François; Jan, Yves; Ma, Xiaonan; Zhang, Weiping

    2017-01-01

    This volume presents original research articles and extended surveys related to the mathematical interest and work of Jean-Michel Bismut. His outstanding contributions to probability theory and global analysis on manifolds have had a profound impact on several branches of mathematics in the areas of control theory, mathematical physics and arithmetic geometry. Contributions by: K. Behrend N. Bergeron S. K. Donaldson J. Dubédat B. Duplantier G. Faltings E. Getzler G. Kings R. Mazzeo J. Millson C. Moeglin W. Müller R. Rhodes D. Rössler S. Sheffield A. Teleman G. Tian K-I. Yoshikawa H. Weiss W. Werner The collection is a valuable resource for graduate students and researchers in these fields.

  3. STS-93 M.S. Michel Tognini suits up before launch

    Science.gov (United States)

    1999-01-01

    For the third time, in the Operations and Checkout Building, STS- 93 Mission Specialist Michel Tognini of France, who represents the Centre National d'Etudes Spatiales (CNES), waves after donning his launch and entry suit during final launch preparations. After Space Shuttle Columbia's July 20 and 22 launch attempts were scrubbed, the launch was again rescheduled for Friday, July 23, at 12:24 a.m. EDT. STS-93 is a five-day mission primarily to release the Chandra X-ray Observatory, which will allow scientists from around the world to study some of the most distant, powerful and dynamic objects in the universe. The STS-93 crew numbers five: Commander Eileen M. Collins, Pilot Jeffrey S. Ashby, and Mission Specialists Stephen A. Hawley (Ph.D.), Catherine G. Coleman (Ph.D.) and Tognini. Collins is the first woman to serve as commander of a shuttle mission.

  4. A psicologia em História da Loucura de Michel Foucault

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    Fernando de Almeida Silveira

    2009-04-01

    Full Text Available Michel Foucault investiga "a história das relações que o pensamento mantém com a verdade" e desnaturaliza corpo, alma e psiqué considerando-os invenções histórico-discursivas, as quais só têm sentido se inseridas em determinados arranjos epistêmicos de produção de verdades, no caso, o surgimento das ciências humanas. Esta pesquisa estuda a ordem do discurso foucaultiano sobre a Psicologia em sua fase arqueológica, no livro História da Loucura, com o intuito de oferecer subsídios para a compreensão da história dos discursos da Psicologia, no que se refere à edificação do sujeito e do objeto psicológicos e em seus efeitos subjetivadores.

  5. The non-place as a tourist destination in Michel Houellebecq’s Plateforme

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    Ana Filipa Prata

    2014-11-01

    Full Text Available This paper discusses the representation of mass tourism in Michel Houellebecq’s Plateform (2001 in relation to the concept of “non-place” defining the “supermodern” spaces proliferating in the globalized world deprived from historical, identitary and relational values. As the universe of tourism is the central element of the novel’s plot, we shall look at how it takes the form of a dysphoric configuration of a certain idea of travel, and how the language of simulacra, in which hotels airports constitute transfer platforms of the same capitalistic order, is sustaining it. Through the analysis of the production and consumption mechanisms of adventure circuits and vacation clubs, that slip inside the field of sexual tourism in Thailand, this book exposes ironically an alienated occidental society looking for an escape to everyday life in exotic destinations and à la carte sojourns.

  6. Lungo le vie di pellegrinaggio: la lezione astronomica di Gerberto a San Michele della Chiusa

    Science.gov (United States)

    Paladino, Laura C.

    A pilgrim on the trails of the Earth: that's how Gerbertus appears to us in the years preceding his pontificate as well in those, brief and intense, in which he was Pope. An ardent pilgrim of faith moved at the same time by vast intellectual interests that allowed him to come into contact with the most important schools of the time, of any cultural tradition; a pilgrim full of love, willing to transmit the enormous heritage of faith and knowledge of which he was custodian. The presence of the illustrious Benedictine is not explicitly documented in the Abbey of San Michele della Chiusa, but the signs of its cultural and ideological influence are evident both in historical memory as in the artistical vestiges of the Sacra: we investigate here, this presence, authoritative, original and versatile, to outline another aspect, still little investigated, of the lesson of Gerbert, monk, scientist, teacher and pastor.

  7. Michel de Certeau and the Admirabile Commercium of Meanings in Education

    Directory of Open Access Journals (Sweden)

    Fabio Botelho Josgrilberg

    2008-07-01

    Full Text Available This paper aims at reflecting upon Michel de Certeau’s relationship with education. Even though the issue is marginal to his other fields of interest, such as history, religion and culture, the challenges he presents are inspiring for educators at varying levels and from different fields of knowledge. Certeau’s thought moving power is the movement towards other ones, fostered by ethical and epistemological demands; a movement which opens itself to the possibility that each encounter may reveal something new. The movement is born from the refusal of literal meanings or existing hierarchies, without falling into irresponsible relativism which denies his own memory. With Certeau we learn to see schools or universities as places of crossing paths, bricolage and operations which escape from established references.

  8. Miks meile vaja maastikuarhitektuuri? = Why do we need landscape architecture? / Reinhard Micheller, Günther Schalk, Katrin Koov

    Index Scriptorium Estoniae

    Micheller, Reinhard, 1977-

    2013-01-01

    EKA arhitektuuri ja linnaplaneerimise osakonna III kursuse 2009-2012 aastail erialase projekteerimise ülesande raames on vestlusringis maastikuarhitektuurse osa juhendajad Reinhard Micheller ja Günther Schalk (michellerundschalk, München) ning Katrin Koov (KAVAKAVA, EKA maastikuarhitektuuri õppekava juht)

  9. Michel Hersen and the Development of Social Skills Training: Historical Perspective of an Academic Scholar and Pioneer

    Science.gov (United States)

    Miller, Peter M.

    2012-01-01

    As a distinguished scholar over the past 45 years, Michel Hersen has left an indelible mark on the field of behavior therapy and clinical psychology. One of his most enduring legacies is his early research work in the area of social skills assessment and training, with special attention to assertiveness training. His basic analogue and clinical…

  10. Michel Foucault et Paul Ricœur, vers un dialogue possible

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    Simon Castonguay

    2011-01-01

    Full Text Available Il est désormais connu que Michel Foucault s’est intéressé à la fin de sa vie à l’ ”herméneutique du sujet.” Mais cette histoire de la constitution du sujet (ou de la subjectivité fait étrangement l’économie d’une réflexion sur le rôle de la compréhension, alors que Foucault qualifie son travail d’ ”ontologie historique de nous-mêmes.” C'est sur ce point précis qu’est ici mis à l'épreuve le caractère médiateur de l’œuvre de Paul Ricœur, dont l’herméneutique du soi prend en charge une ontologie de la compréhension. Suite à ces considérations, la seconde partie de l’article cherche à démontrer que la théorie de l’agir de Ricœur peut favoriser le passage d’une reconnaissance de type objectale à une reconnaissance des capacités du sujet à se tenir pour responsable. Ce passage sera opéré directement sur le modèle d’analyse du “dernier Foucault,” c’est-à-dire son concept-clé de “processus de subjectivation.”In his later work, Michel Foucault manifested a strong interest for the “hermeneutics of the subject.” Yet this history of the constitution of the subject (or subjectivity does without any reflection on the role of understanding, even though Foucault characterizes his project as a historical ontology of ourselves. The power of mediation emphasized in the work of Paul Ricœur may help us redefine an ontology of understanding through a hermeneutics of the self. Following this, the second part of the article aims to show that Ricœur’s theory of action can facilitate a transition from the recognition of the self, first described as “objectivation,” to a recognition of the subject’s capacity to be held responsible. This passage will draw on the model of analysis in the later Foucault, specifically, on his key concept of the subjectivation process. 

  11. Lettere di Vilfredo Pareto all’amico Roberto Michels: confini e confine nel Trattato di Sociologia Generale del 1916

    Directory of Open Access Journals (Sweden)

    Raffaele Federici

    2017-08-01

    Full Text Available In questa ricerca di senso fra la fine di un'epoca e la nuova visione del mondo, c’è, nei due Autori, quello che potrebbe chiamarsi una betweenness: Pareto, quasi un franco-italiano, e Michels, un italiano-tedesco, anzi un più che italiano. Nella linea di faglia rappresentata dal primo conflitto mondiale, i due sociologi sono in una doppia relazione interiore appunto franco-italiana Pareto e italo-tedesca Michels e una relazione esteriore fra il mondo di ieri e il mondo successivo al cataclisma che fu la prima guerra mondiale, quando ben quattro imperi colossali erano stati smembrati (l’Impero Russo, l’Impero Tedesco, l’Impero Austro-ungarico e l’Impero ottomano, nello stesso tempo in cui Emile Durkheim guardava con inquietudine alla disgregazione delle vecchie comunità tradizionali, dove il senso della crisi del tempo investe non solo le persone e i comportamenti, ma il mondo logico stesso. Lo scambio epistolare avviene nella stessa terra: Pareto a Celigny, sul lago di Ginevra , e Michels a Basilea , lungo le rive del Reno. Vi è, fra i due sociologi un profondo rispetto, che vedrà Robert Michels dedicare allo “scienziato e amico Vilfredo Pareto con venerazione” un’opera importante come “Problemi di sociologia applicata” pubblicata solo tre anni dopo il Trattato di Sociologia Generale del Maestro. In questa antologia di saggi Robert Michels, probabilmente composti fra il 1914 e il 1917, negli anni del grande cataclisma, anzi concepiti prima «dell’insediamento di questa terribile corte suprema di cassazione di tutte le nostre ideologie, che è la guerra» , quindi contemporanea al Trattato, il Maestro viene citato tre volte, come Max Weber, ma, de facto, la presenza di Pareto è continua. In particolare, il richiamo al Maestro è iscritto a due piste di ricerca: da una parte la realtà della ricerca sociologica e del suo amplissimo spettro di analisi e dall’altra la teoria della circolazione delle elités. È proprio

  12. El “biopoder” en Michel Foucault. Emergencia y linaje de un concepto

    Directory of Open Access Journals (Sweden)

    Verna Martínez Martín

    2017-05-01

    Full Text Available La losofía de Michel Foucault ha sido una de las influencias más importantes que el siglo XX ha ejercido sobre nuestro pensamiento político contemporáneo. Entre sus contribuciones, la noción de “biopoder” es notable tanto por el amplio espectro de problemas que ha señalado desde su creación por el pensador, cuanto por la flexibilidad con la que es capaz de cambiar su sentido en función del contexto de problematización en el que aparece. Para comprender cuál es el marco conceptual desde el que Foucault concibió esta noción en su Historia de la sexualidad, es necesario un trabajo de lectura atenta y análisis de las re exiones originales en torno a ella. Nuestra intención es prestar atención a cómo Foucault pensó el poder en sus cursos del Collège de France desde el inicio de la elabora- ción de Historia de la sexualidad.

  13. Nacionalismos e internacionalismo: um debate entre Michael Löwy e Michel Cahen

    Directory of Open Access Journals (Sweden)

    Ângela Lazagna

    2008-11-01

    Full Text Available Este artigo consiste em um debate realizado entre Michel Löwy e Michael Cahen em meados dos anos 1990 e revisto para esta publicação. Mesmo que a discussão refira-se a acontecimentos que até certo ponto podem ser considerados datados, a preocupação de fundo que é comum a esses artigos concede-lhes atualidade: a necessidade do aprofundamento de uma reflexão, a partir da teoria marxista, sobre o problema dos nacionalismos e do internacionalismo em tempos de mundialização. Esse aprofundamento, segundo os autores, faz-se necessário sobretudo por meio de uma reflexão que rompa criticamente com uma visão eurocêntrica dos diferentes nacionalismos e que supere a atitude de muitos marxistas de desprezarem tudo aquilo que não seja diretamente relevante à "consciência de classe".

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

    Directory of Open Access Journals (Sweden)

    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.

  15. Villa San Michele at Capri – a House with a distinct home for "Genius Loci"

    DEFF Research Database (Denmark)

    Fisker, Anna Marie; Danielsen, Mads Harder

    2012-01-01

    on the spot. When we approached Capri by crossing the Neapolitan bay the first thing our eyes saw was the chapel of San Michele resting high above the blue waters at the top of the steep cliffs - on the edge of the abyss. This place is also the location of the Egyptian Sphinx, half lion, half woman...... that the spirit of the place adjoins a metaphysical core of architecture; and as the very core of architecture could be connected to an absolute truth so it seems that genius loci is related to truth; even though it is a truth that is not directly visible. We ask in this paper if it is a truth that is perennially...... are going to hear the Sphinx ask us questions, all these riddling puzzles, we first have to ask the Sphinx to know how to ask questions. That genius loci are present in architectural theory owes much to the Scandinavian theoretician and architect Christian Norberg-Schulz, who emphasized considerations...

  16. La Filosofía de Michel Serres: una Moral de Base Objetiva

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    Antonio Arellano Hernández

    2000-01-01

    Full Text Available Los temas que preocupan al filósofo francés Michel Serres son variados y, en cierto sentido, caóticos. Sin embargo, uno de los puntos esenciales de la filosofía del autor tiene como base empírica el problema de la moral, que el hombre deposita en los objetos tecnológicos en su proceso de elaboración. No es exagerado decir que el único propósito de su filosofía es el tema de la relación entre la ética y el desarrollo científico, que se manifestó con el uso de las bombas atómicas contra indefensos ciudadanos japoneses en la Segunda Guerra Mundial. El abordaje del tema de reflexión será el resultado de un camino explicativo que comienza por presentar la formación y el contexto de la obra del autor, continúa con la exposición de su método de trabajo y las nociones que integran el núcleo de su pensamiento. Al avanzar en esta propedéutica se analizarán sus nociones sobre la invención del futuro, el papel que en ella juega la tecnociencia y la necesidad de dotarla de una base moral.

  17. The production of the psychiatric subject: power, knowledge and Michel Foucault.

    Science.gov (United States)

    Roberts, Marc

    2005-01-01

    The issue of power has become increasingly important within psychiatry, psychotherapy and mental health nursing generally. This paper will suggest that the work of Michel Foucault, the French philosopher and historian, has much to contribute to the discussion about the nature, existence and exercise of power within contemporary mental health care. As well as examining his original and challenging account of power, Foucault's emphasis on the intimate relationship between power and knowledge will be explored within the context of psychiatry and mental health nursing. This is to say that the paper will investigate Foucault's account of how power and knowledge are central to the process by which human beings are 'made subjects' and therefore how 'psychiatric identities' are produced. In doing so, it will be suggested that Foucault's work can not only make a valuable contribution to contemporary discussions about power and knowledge, but can also provide a significant critique and reconceptualization of the theoretical foundations and associated diagnostic and therapeutic practices of psychiatry and mental health nursing.

  18. Georges Bataille, Michel Leiris e a experiência do sagrado no entreguerras

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    Júlia Vilaça Goyatá

    2014-12-01

    Full Text Available O presente artigo tem como objetivo elucidar os usos e sentidos da noção de sagrado nas formulações teóricas e nas trajetórias intelectuais de Georges Bataille (1897-1962 e Michel Leiris (1901-1990 na Paris dos anos 1930. Em meio às diversas experiências estético-políticas da época, que questionavam as possíveis formas da ação política tendo em vista sua ligação com a arte, destaca-se a proposta do Collège de Sociologie (1937-1939, associação animada pelos autores junto a Roger Caillois (1913-1978. O grupo toma o sagrado em dupla articulação: ao mesmo tempo que conceito descritivo, ele passa a ser entendido também como um operador político. Tal ideia é o ponto de partida para as reflexões conjugadas e ao mesmo tempo originais de Bataille e Leiris.

  19. Highlights from e-EPS: Jean-Michel Raimond wins EPS Edison-Volta Prize 2014

    CERN Multimedia

    Martina Knoop, e-EPS News

    2014-01-01

    e-EPS News is a monthly addition to the CERN Bulletin line-up, showcasing articles from e-EPS – the European Physical Society newsletter – as part of a collaboration between the two publications.   The European Physical Society has the pleasure to announce that the 2014 EPS Edison-Volta Prize is awarded to Jean-Michel Raimond for “seminal contribution to physics (that) have paved the way for novel explorations of quantum mechanics and have opened new routes in quantum information processing”. J.-M. Raimond’s PhD thesis was supervised by Serge Haroche at the École Normale Supérieure in Paris, France, in the early 1980′s, and together S. Haroche, M. Brune and J.-M. Raimond have built an extremely successful research group since then. J.-M. Raimond has made seminal contributions to the development of cavity QED experiments, in particular involving circular Rydberg atoms interacting with very high-Q superc...

  20. Critical thinking and contemporary mental health care: Michel Foucault's "history of the present".

    Science.gov (United States)

    Roberts, Marc

    2017-04-01

    In order to be able to provide informed, effective and responsive mental health care and to do so in an evidence-based, collaborative and recovery-focused way with those who use mental health services, there is a recognition of the need for mental health professionals to possess sophisticated critical thinking capabilities. This article will therefore propose that such capabilities can be productively situated within the context of the work of the French philosopher Michel Foucault, one of the most challenging, innovative and influential thinkers of the 20th century. However, rather than focusing exclusively upon the content of Foucault's work, it will be suggested that it is possible to discern a general methodological approach across that work, a methodological approach that he refers to as "the history of the present." In doing so, Foucault's history of the present can be understood as a productive, albeit provisional, framework in which to orientate the purpose and process of critical thinking for mental health professionals by emphasizing the need to both historicize and politicize the theoretical perspectives and therapeutic practices that characterize contemporary mental health care. © 2016 John Wiley & Sons Ltd.

  1. Othering and Selfing: Reading Gender Hierarchies and Social Categories in Michel Houellebecq's Novel Soumission

    Directory of Open Access Journals (Sweden)

    Wening Udasmoro

    2018-02-01

    Full Text Available In literature, questions of the self and the other are frequently presented. The identity politics that gained prominence after the attack on the World Trade Center in New York on 11 September 2001 has occupied considerable space in this debate throughout the globe, including in France. One example of a novel dealing with the self and other is Michel Houellebecq’s Soumission (2015. This article attempts to explore the processes of selfing and othering in this work. The politics of identity that seems to present Muslims and Islam as the other and French as the self is also extended to other identities and aspects involved in the novel. This article attempts to show, first, how the French author Houellebecq positions the self and other in Soumission; second, the type of self and other the novel focuses on; and third, how its selfing and othering processes reveal the gender hierarchy and social categorization of French society. It finds that the novel presents a hierarchy in its narrative through which characters are positioned based on their gender and sexual orientation, as well as their age and ethnic heritage.

  2. Bodies spoken by the other: A reading of Michel de Certeau

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    Geraldo Luiz De Mori

    2016-12-01

    Full Text Available This article aims to schematize a reflection of Michel de Certeau regarding the various meanings attributed to the body by Ocidental culture, pointing out the resignifications of these meanings by the Christian religion. For this, in methodological terms, attention was given to interdisciplinary dialogue furthered by this author who easily moved among the fields of psychoanalysis, history, linguistics, philosophy, theology, and spirituality.  As a first hypothesis, it postulated that for De Certeau the body is configured as a viable fiction of social practices, that is, an instance of authority capable of provoking agreements, conflicts and transformations. This is because, according to the aforementioned Jesuit, the body is constituted simultaneously both as a symbolic contribution to institutional powers as well as a mediation for political and cultural bricolage, departures and transgressions advanced in daily life.  Concomitantly, it is considered, as a second hypothesis that, as indicated by De Certeau, the body in the Christian tradition was lived as a mystic instance, that is, as enunciating, by its manifestations, the desire to be habited by the other/Other. It is then suggested that an actualization of this existential and political condition now enables subjects to turn positive their intrinsic incompleteness and fragile humanness, favoring, as a result, historical and social experiences shared and felt.

  3. Michele Renee Salzman, Marvina A. Sweeney & William Adler (eds., The Cambridge History of Religions in the Ancient World (2 vols. (New York: Cambridge University Press, 2013

    Directory of Open Access Journals (Sweden)

    Giorgio Baruchello

    2014-03-01

    Full Text Available Review of: Michele Renee Salzman, Marvina A. Sweeney & William Adler (eds., The Cambridge History of Religions in the Ancient World (2 vols. (New York: Cambridge University Press, 2013

  4. Cognitive networks applications and deployments

    CERN Document Server

    Lloret Mauri, Jaime; Rawat, Danda B; Perez, Javier Manuel Aguiar

    2014-01-01

    INTRODUCTIONEfficient Spectrum Management: Challenges and Solutions; Tarek M. Salem, Sherine M. Abdel-Kader, Salah M. Abdel-MaGeid, and Mohamed ZakiA Survey on Joint Routing and Dynamic spectrum Access in Cognitive Radio Networks; Xianzhong Xie, Helin Yang, and Athanasios V. VasilakosNeighbor Discovery for Cognitive Radio Networks; Athar Ali Khan, Mubashir Husain Rehmani, and Yasir SaleemSPECTRUM SENSINGTime-Domain Cognitive Sensor Networking; Stefano Busanelli, Gianluigi Ferrari, Alessandro Colazzo, and Jean-Michel DricotSpectrum Sensing in Cognitive Wireless Networks; Danda B. Rawat and Chan

  5. Repensando o conceito de diglossia à luz de Michel de Certeau

    Directory of Open Access Journals (Sweden)

    Miguel Afonso Linhares

    2016-03-01

    Full Text Available O presente trabalho consiste em uma reflexão sobre o conceito de diglossia, uma palavra cuja especialização semântica nos estudos linguísticos se deu através de Jean Psichari em 1885. Não obstante, veio ganhar precisão teórica apenas em 1959, por Charles Ferguson. A partir da publicação do seu artigo, o conceito teve um sucesso imediato na Sociolinguística. Este artigo segue a esteira dessas discussões, com o objetivo de repensar o sujeito falante da “variedade baixa” ou “língua dominada”. Para tanto, valemo-nos da reflexão de Michel de Certeau (1994 sobre o cotidiano, especialmente das categorias de estratégia e de tática. Na primeira seção do artigo, traçamos um percurso pela história do termo diglossia, desde os seus significados nos primeiros testemunhos até a sua consolidação como conceito científico através de Ferguson (1959 e Fishman (1967. A seguinte é um encaminhamento à reflexão: expomos uma leitura crítica dos artigos mencionados e algumas críticas por parte de outros sociolinguistas. A terceira é o lugar de dar algumas informações sobre o caso de diglossia que serve de fundamento e ilustração à reflexão: a diglossia espanhol-catalão na Catalunha. Enfim, na quarta o leitor alcança a reflexão almejada: o sujeito falante da “variedade baixa” ou “língua dominada” não é um mero paciente em uma relação alto-baixo ou dominante-dominado, mas também um agente no campo hegemônico, que usa de táticas para contra-arrestar a dominação.

  6. Reformulación del cuestionario de Michel para tamizaje de migraña

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    Luis Alfonso Díaz Martínez

    2006-10-01

    Full Text Available Antecedentes. Al estimar la prevalencia de migraña es importante conocer la capacidad discriminativa de la prueba empleada. El cuestionario de diagnóstico estandarizado para migraña de Michel es una herramienta útil en este sentido, pero es posible mejorar su capacidad diagnóstica ajustando los puntos asignados a cada ítem evaluado. Material y métodos. Se aplicó el cuestionario a 170 estudiantes de psicología seleccionados al azar, con posterior evaluación por neurólogo para corroborar el diagnóstico de migraña. Se utilizó la metodología de Kraemer para reasignar el puntaje del cuestionario con base a la asociación de un modelo saturado de regresión binomial de los ítems del cuestionario. Se estimaron las curvas receptor-operador (ROC para el sistema de puntuación original y para el sistema hallado, comparándolos por el método de máxima verosimilitud. Resultados: Con los puntajes originales el área bajo ROC fue de 0.8529; el mejor puntaje discri­mina­torio 13 puntos, con sensibilidad de 58.6 por ciento (IC95% 44.9%-71.4%, especificidad 89.3 por ciento (IC 95% 82.0%-94.3% y concordancia de 78.8 por ciento (IC 95% 71.9%-84.7%. Con el nuevo puntaje el área bajo ROC pasó a 0.907; la mejor capacidad de discriminación está en 18 puntos, con sensibilidad de 65.5 por ciento (IC95% 51.9%-77.5%, especificidad de 92.0 por ciento (IC95% 85.3%-93.3% y concordancia de 84.7 por ciento (IC95% 76.4%-89.3%. La ROC del nuevo sistema de puntuación es mejor que la original (p=0.016. Conclusiones. La reformulación del cuestionario optimiza la capacidad discriminatoria del cuestionario.

  7. Mundos Possíveis de Michel Vaillant: Altermundismo nas Histórias em Quadrinhos de Automobilismo

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    Rafael Duarte Oliveira Venancio

    2014-07-01

    Full Text Available O presente artigo deseja observar como a história em quadrinhos sobre automobilismo, notadamente a do personagem Michel Vaillant, consegue engendrar, em sua narrativa, mundos possíveis que, mesmo com atributos ficcionais, se vinculam à referencialidade dos fatos ocorridos no esporte. Utilizando-se o arcabouço teórico de Umberto Eco e de David Lewis, o objetivo aqui é refletir acerca desse exercício de isomorfismo lingüístico, bem como desvelar as estratégias altermundistas utilizadas.

  8. On the Bargmann-Michel-Telegdi equations, and spin-orbit coupling: A tribute to Raymond Stora

    Science.gov (United States)

    Duval, Christian

    2016-11-01

    The Bargmann-Michel-Telegdi equations describing the motions of a spinning, charged, relativistic particle endowed with an anomalous magnetic moment in an electromagnetic field, are reconsidered. They are shown to duly stem from the linearization of the characteristic distribution of a presymplectic structure refining the original one of Souriau. In this model, once specialized to the case of a static electric-like field, the angular momentum and energy given by the associated moment map now correctly restore the spin-orbit coupling term. This is the state-of-the-art of unfinished joint work with Raymond Stora.

  9. A crítica genealógica de Michel Foucault às governamentalidades do liberarismo

    OpenAIRE

    Nunes, Nei Antonio

    2012-01-01

    Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, Programa de Pós-Graduação em Sociologia Política, Florianópolis, 2012 O objetivo principal deste trabalho é explicitar/analisar A Crítica genealógica de Michel Foucault às governamentalidades do liberalismo. No primeiro capítulo, procuramos realizar uma discussão metodológica e, desse modo, evidenciar o instrumental genealógico do teórico francês, dando ênfase à explicitação das categorias ce...

  10. “A UTOPIA DE UM CORPO INCORPÓREO”: corpo, poder e saber em Michel de Foucault

    Directory of Open Access Journals (Sweden)

    Assis Daniel Gomes

    2016-12-01

    En este trabajo se reflexiona, de manera bien introductoria, acerca de algunas preocupaciones planteadas por Michel Foucault, en especial lo que él llama disciplinalization y utopía del cuerpo. Deducimos que estos están influenciados por la filosofía post-sartreana, participan las afecciones resultantes a partir de mayo de 1968 y un retorno a la filosofía de Nietzsche. Este filósofo de la transgresión en tela de juicio los supuestos hasta ahora planteados por la filosofía perspectiva marxista, vinculadas al concepto de lucha de clases y militante función intelectual (Sartre, que pensar en el cuerpo y el poder. Por último, Foucault refleja cómo construir cierta sociedad disciplinaria, según las convenciones dadas paraliza el cuerpo, inventa y dominado por ciertos intereses permeadas por relaciones de micro-poder. Palabras clave: Cuerpo; El Poder-saber; Michel Foucault.

  11. R. Lenoir and J.-J. Yvorel, (eds.) : Michel Foucault. Surveiller et punir : la prison vingt ans après

    OpenAIRE

    Dinges, Martin

    2009-01-01

    In the English speaking world there is no lack of books or collections of essays somehow related to the work of Michel Foucault. One only has to consider the enormous flow of publications on « Gouvernementality » easily accessible in Current Contents. But the publication under review was only possible in France. In accordance with Michel Foucault's own way to do philosophy and politics, this book combines in a very interesting way different approaches to his seminal work about prisons : The b...

  12. UMA ANÁLISE ECONÔMICO-FINANCEIRA DO CAPITAL DE GIRO DA EMPRESA ALFA S/A SEGUNDO O MODELO DE MICHEL FLEURIET

    OpenAIRE

    Francisca Tomé da Silva; Lucas da Silva Campos; Roberto de Sousa Melo; Tayson Cristien Nobre da Costa; Daniel Paiva Mendes

    2017-01-01

    Esse artigo teve como objetivo analisar a estrutura e situação econômico-financeira do capital de giro de uma empresa S/A, sob a óptica do modelo de Michel Fleuriet, que propicia uma análise dinâmica financeira. Com a reclassificação das contas, identificou-se três variáveis necessárias pelo modelo de Michel Fleuriet: necessidade de capital de giro (NCG), capital de giro (CDG) e saldo de tesouraria (ST). A pesquisa foi realizada nas demonstrações financeiras padronizadas (DFP) referentes aos ...

  13. THE MEDICAL AND SOCIAL MODELS OF DISABILITY FROM THE MEANINGS OF SEGREGATION AND INCLUSION IN MICHEL FOUCAULT’S AND MARTHA NUSSBAUM’S DISCOURSES

    Directory of Open Access Journals (Sweden)

    Ana Paula Barbosa-Fohrmann

    2017-02-01

    Full Text Available First, this paper will approach the meanings of segregation (or exclusion, integration and inclusion grounded on the interpretation of several provisions of key international documents. Secondly, it intends to overcome the legal analysis and examine Michel Foucault’s and Martha Nussbaum’s discourses on disabilities. Michel Foucault, by means of a historical criticism, focuses his analysis on the medical model of segregation (or exclusion while Martha Nussbaum proposes a social model that intends to be more inclusive of persons with disabilities. The medical model of integration will not be tackled in this paper.

  14. Networking

    OpenAIRE

    Rauno Lindholm, Daniel; Boisen Devantier, Lykke; Nyborg, Karoline Lykke; Høgsbro, Andreas; Fries, de; Skovlund, Louise

    2016-01-01

    The purpose of this project was to examine what influencing factor that has had an impact on the presumed increasement of the use of networking among academics on the labour market and how it is expressed. On the basis of the influence from globalization on the labour market it can be concluded that the globalization has transformed the labour market into a market based on the organization of networks. In this new organization there is a greater emphasis on employees having social qualificati...

  15. "Pensamento do fora", conhecimento e pensamento em educação: conversações com Michel Foucault "Thought of the outside", knowledge and thought in education: conversations with Michel Foucault

    Directory of Open Access Journals (Sweden)

    Cintya Regina Ribeiro

    2011-12-01

    Full Text Available O presente trabalho visa problematizar a suposta constituição virtuosa entre educação e conhecimento oriunda de certa herança cultural da modernidade ocidental. A problemática ancora-se na indagação difusa, porém insistente, a ecoar no campo educacional: "o que é o ato do pensar, em educação, na contemporaneidade?". A tomada das condições atuais do pensamento como um problema de pesquisa educacional coloca em questão a histórica articulação entre conhecimento e pensamento reflexivo, obrigando ao confronto de certos amálgamas pedagógicos caros ao campo educacional moderno. Tal enfrentamento se realiza na companhia dos pensadores Michel Foucault e Friedrich Nietzsche, dada a relevância estratégica de suas produções, particularmente acerca da linguagem, da produção da verdade e de suas implicações nos modos de conhecer e pensar. Busca-se operacionalizar uma crítica da linguagem em direção a uma crítica do pensamento em educação, na chave de uma problematização ético-política. Nesse trabalho, tal plataforma analítica configura-se a partir das discussões de Michel Foucault - tanto em relação à questão do pensamento do fora, tal como elaborada por Maurice Blanchot, como em relação ao pensamento da diferença, tal como formulado por Gilles Deleuze. Sugerimos que a exploração desse debate possa atuar como um exercício de exterioridade ou de pensamento diferencial no jogo com o conhecimento e com o pensamento reflexivo presentes no campo educacional - seja no âmbito dos fazeres pedagógicos cotidianos da escola, seja no campo da produção da pesquisa educacional.This study aims to discuss the supposed virtuous constitution of education and knowledge originated from a certain cultural heritage of Western modernity. The study's problematic is anchored in the diffuse but insistent question which echoes in the educational field: "what is the act of thinking in education in contemporary times?". Studying the

  16. CONTRIBUIÇÕES DO PENSAMENTO DE MICHEL MAFFESOLI PARA PESQUISA EM ENFERMAGEM E SAÚDE

    Directory of Open Access Journals (Sweden)

    Rosane Gonçalves Nistchke

    2017-01-01

    Full Text Available Objetivo: realizar un análisis de la producción científica en el área de la Enfermería y de la Salud que adoptó el referencial teórico y metodológico de Michel Maffesoli, así como reflexionar sobre sus contribuciones a la enfermería y salud. Método: revisión integrativa de literatura, a partir de publicaciones científicas del área de la Salud, indexadas en las bases de datos SciELO ® , BVS, Scopus ® , CINAHL ® , PubMed ® , Web of Science ® . En el presente trabajo se analizaron los resultados obtenidos en el análisis de los resultados obtenidos en el estudio. Se empleó la palabra “Maffesoli”, teniendo como criterios de inclusión ser artículos completos, originales o de reflexión, que aplicaron el referencial teórico de Michel Maffesoli en el análisis o discusión de los datos, disponibles en los idiomas portugués, inglés, español y francés. Resultados : se seleccionaron 30 artículos, siendo gran parte de ellos con abordaje cualitativo y oriundos de la enfermería. Las nociones más presentes en los estudios fueron cotidianos, ética de la estética, tribu, potencia, juego doble, posmodernidad, los cuales abordaron lo cotidiano en sus diferentes escenarios de cuidado. Se expresa la importancia de estar atento a los aspectos subjetivos de lo cotidiano, considerando su complejidad, posibilitando nuevos y otros modos de estar-juntos. Conclusión : el pensamiento de Michel Maffesoli contribuye a la construcción del conocimiento en enfermería y salud, indicando caminos en las dimensiones del cuidado, en el campo académico y profesional, a partir del cotidiano de las personas, resignificando el cuidado que va más allá de la técnica, nos cambia la mirada y la dirección, para que podamos estar en sintonía con las diferentes situaciones del vivir y del convivir, abandonando el des-envolvimiento, para involucrarnos con un cuidado afectivo, el que toca, siendo, por lo tanto, efectivo.

  17. A caixa de ferramentas de Michel Foucault, a reforma psiquiátrica e os desafios contemporâneos Michel Foucault's conceptual toolbox, psychiatric reform and contemporary challenges

    Directory of Open Access Journals (Sweden)

    Jardel Sander

    2010-08-01

    Full Text Available Este artigo busca discutir as influências das ideias de Michel Foucault - sua caixa de ferramentas conceituais - na reforma psiquiátrica brasileira. Nesse sentido, parte-se de um olhar mais amplo sobre o projeto do autor, buscando identificar sua atualidade no cenário da saúde mental brasileira. Para tanto, traça-se um percurso histórico que retoma, brevemente, os acontecimentos do final dos anos 1970 no Brasil até alcançar os dias atuais. O esforço é justamente o de colocar em questão a necessidade de outras ferramentas conceituais, no intuito de esclarecer as condições de possibilidade de noções como as de loucura, doença mental e desrazão, em busca de uma relação porosa com o Fora (Dehors. Sendo assim, busca-se refletir sobre a importância das artes, em sua potência de criação e invenção, nesse processo, como possível fornecedora de ferramentas de trabalho.This paper discusses the influences of Michel Foucault's ideas - its conceptual toolbox - to the Brazilian psychiatric reform, that composes the current scenario of mental health in Brazil. It is made a historic rescue retaking, although shortly, the events of the late 1970s in Brazil. Subsequently, it is questioned these changes actuality, as well as the need for further conceptual tools in order to point possibility conditions for notions such as madness, mental illness and déraison, seeking for a relationship with the outside (dehors. It is concluded by emphasizing the importance of arts (its creation and invention potency, in the process of constructing a new conceptual toolbox.

  18. Nicolas Michel, Une économie de subsistances. Le Maroc précolonial, IFAO, Le Caire, 1997.

    Directory of Open Access Journals (Sweden)

    Sylvie Denoix

    2004-11-01

    Full Text Available Le titre de cet ouvrage peut apparaître paradoxal si l'on considère, comme le rappelle Nicolas Michel, que le Maroc, dès avant le XIXe siècle, était inséré dans une économie marchande internationale "faisant circuler dans tout le pays produits et espèces monétaires". En fait, les produits de première nécessité échappent au grand négoce et font plutôt l'objet d'un troc, d'un échange contre services, hors système monétaire. Néanmoins, dans un souci de rigueur méthodologique, l'auteur nous garde...

  19. Clío, entre Freud y Lacan: El gesto psicoanalítico en Michel de Certeau

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    Andrés Freijomil

    2010-12-01

    Full Text Available A partir de los años 1970, el historiador francés Michel de Certeau (1925-1986 comenzó a indagar la naturaleza epistemológica de la historiografía a partir de varios campos del saber. Uno de los más importantes ha sido, sin duda, el psicoanálisis. A lo largo de una serie de ensayos publicados en revistas como Annales, Action poétique o Lettres de l'École, de Certeau examinó el legado freudiano, discutió con el Foucault de Historia de la locura y la tradición antropológica de Géza Roheim. De tal modo, lejos de aplicar el psicoanálisis a la historia, de Certeau más bien propuso resituar sus espacios metodológicos a fin de "elucidar" la especificidad de cada disciplina

  20. Composition of Fish Communities in a European Macrotidal Salt Marsh (the Mont Saint-Michel Bay, France)

    Science.gov (United States)

    Laffaille, P.; Feunteun, E.; Lefeuvre, J.-C.

    2000-10-01

    At least 100 fish species are known to be present in the intertidal areas (estuaries, mudflats and salt marshes) of Mont Saint-Michel Bay. These and other comparable shallow marine coastal waters, such as estuaries and lagoons, play a nursery role for many fish species. However, in Europe little attention has been paid to the value of tidal salt marshes for fishes. Between March 1996 and April 1999, 120 tides were sampled in a tidal creek. A total of 31 species were caught. This community was largely dominated by mullets ( Liza ramada represent 87% of the total biomass) and sand gobies ( Pomatoschistus minutus and P. lozanoi represent 82% of the total numbers). These species and also Gasterosteus aculeatus , Syngnathus rostellatus, Dicentrarchus labrax, Mugil spp., Liza aurata and Sprattus sprattus were the most frequent species (>50% of monthly frequency of occurrence). In Europe, salt marshes and their creeks are flooded only during high spring tides. So, fishes only invade this environment during short immersion periods, and no species can be considered as marsh resident. But, the salt marsh was colonized by fish every time the tide reached the creek, and during the short time of flood, dominant fishes fed actively and exploited the high productivity. Nevertheless, this study shows that there is little interannual variation in the fish community and there are three ' seasons ' in the fish fauna of the marsh. Marine straggler and marine estuarine dependent species colonize marshes between spring (recruitment period in the bay) and autumn before returning into deeper adjacent waters. Estuarine fishes are present all year round with maximum abundances in the end of summer. The presence of fishes confirms that this kind of wetland plays an important trophic and nursery role for these species. Differences in densities and stages distribution of these species into Mont Saint-Michel systems (tidal mudflats, estuaries and tidal salt marshes) can reduce the trophic

  1. Correlación y conversión entre valores de colinesterasa eritrocitaria medida con las técnicas de Michel y EQM®

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    Jaime Carmona-Fonseca

    2006-12-01

    Conclusión. Este sistema de ecuaciones lineales permitirá convertir unidades Michel (delta PH/hora en unidades EQM (U/g oxihemoglobina y viceversa, lo cual facilitará el trabajo en ambientes clínicos y epidemiológicos.

  2. The publics and the government of life in social networks

    OpenAIRE

    Saulo Mota

    2012-01-01

    The goal of this study is an analysis of the relationship between the publics, analyzed by Gabriel Tarde and the government of practices of life, studied by Michel Foucault in the context of social networks, making a comparison between the practices of this kind of social grouping in the early twentieth century with its update in the social networks context in the twenty-first century. Initially we investigate the relationship between a private company with its public, identifying the salient...

  3. Governmentalizing Gramsci : Topologies of power and passive revolution in Cambodia’s garment production network

    NARCIS (Netherlands)

    Arnold, D.; Hess, M.

    2017-01-01

    This article takes a fresh look at the multiple power relations between state, capital and labor in global production networks. Moving beyond debates about public vs. private governance, it brings together Antonio Gramsci’s concepts of hegemony and the integral state with Michel Foucault’s concepts

  4. Governmentalizing Gramsci: Topologies of power and passive revolution in Cambodia’s garment production network

    OpenAIRE

    Arnold, D.; Hess, M.

    2017-01-01

    This article takes a fresh look at the multiple power relations between state, capital and labor in global production networks. Moving beyond debates about public vs. private governance, it brings together Antonio Gramsci’s concepts of hegemony and the integral state with Michel Foucault’s concepts of governmentality and the “dipositive” in order to analyze the power topologies that permeate global production networks. Using the Cambodian garment production network as example, we scrutinize t...

  5. [Reference values for erythrocyte cholinesterase activity in the working population of Antioquia, Colombia, according to the Michel and EQM techniques].

    Science.gov (United States)

    Carmona-Fonseca, Jaime

    2003-11-01

    To establish reference values for erythrocyte cholinesterase (EC 3.1.1.7) activity for the active working population of two regions of the department of Antioquia, Colombia, that are located at different altitudes above sea level. We took representative samples from populations of active working persons 18 to 59 years old from two regions in the department of Antioquia: (1) the Aburrá Valley (1 540 m above sea level) and (2) the near east of the department (2 150 m above sea level). We excluded workers who were using cholinesterase-inhibiting substances in their work or at home, those who had a disease that altered their cholinesterase levels, and those who said they were not in good health. We measured the erythrocyte cholinesterase activity using two methods: (1) the Michel method and (2) the EQM method (EQM Research, Cincinnati, Ohio, United States of America). We carried out the measurements with 827 people, 415 from the Aburrá Valley and 412 from the near east region. We compared proportions using the chi-square test and Fisher's exact test. We utilized the Student's t test for independent samples to compare two averages. To simultaneously compare three or more averages, analysis of variance was used, followed by the Newman-Keuls multiple-range test. When the variables were not normally distributed or when the variances were not homogeneous, Kruskal-Wallis nonparametric analysis of variance was used to compare the medians. Three computer software programs were used in the statistical analysis: SPSS 9.0, SGPlus 7.1, and Epi Info 6.04. In all the statistical tests the level of significance was set at P EQM method was 35.21 U/g hemoglobin (95% CI: 34.82 to 35.60). With the Michel method: (1) the enzymatic activity differed significantly between the two regions, according to the Newman-Keuls test; (2) within each region, the enzymatic activity was significantly higher among males than among females, according to the Newman-Keuls test; and (3) in none of the

  6. “Pensamiento del afuera”, conocimiento y pensamiento en educación: conversaciones con Michel Foucault

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    Cinthya Regina Ribeiro

    2013-01-01

    Full Text Available El presente trabajo busca problematizar la supuesta constitución virtuosa entre educación y conocimiento, oriunda de cierta herencia cultural de la modernidad occidental. La problemática se apoya en la indagación difusa, aunque insistente, que se repite en el campo de la educación: “¿De qué se trata el acto de pensar, en educación, en la contemporaneidad?”. El tomar las condiciones actuales de pensamiento como un problema de investigación en educación, pone en duda la histórica articulación entre conocimiento y pensamiento reflexivo, lo que obliga a la confrontación de ciertas mezclas pedagógicas preciadas en el campo educativo moderno. Tal enfrentamiento se realiza a la luz de las reflexiones de los pensadores Michel Foucault y Friedrich Nietzsche, dada la relevancia estratégica de sus producciones, especialmente sobre el lenguaje, la producción de verdad y sus implicaciones en los modos de conocer y pensar. Se busca construir una crítica del lenguaje en dirección a una crítica del pensamiento en educación, en el centro de una problematización ético-política. En este trabajo, tal plataforma analítica se configura a partir de las discusiones de Michel Foucault, tanto en relación a la cuestión del pensamiento del afuera, como en relación al pensamiento de la diferencia, tal como fue formulado por Gilles Deleuze. Sugerimos que la explotación de ese debate, puede actuar como un ejercicio de exterioridad o de pensamiento diferencial en el juego con el conocimiento y con el pensamiento reflexivo presentes en el campo de la educación, sea en el ámbito de las tareas pedagógicas cotidianas en la escuela, o en el campo de la producción de la investigación en la educación.

  7. Von den Dispositiven der Macht und ihrer sozialen Morphologie - Zur Aktualität der Machtanalysen Michel Foucaults

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    Wolfgang Neurath

    2016-12-01

    Full Text Available Dieser Beitrag rekapituliert im Blick auf die Überlappungen von Macht, Souveränität und Herrschaft die soziale Morphologie der Foucaultschen Gesellschaftstheorie und betont dabei die Aktualität von Forschungen, die sich machtkritisch an den Dispositivbegriff anlehnen. Was ein Dispositiv ist, wird im Rekurs auf Deleuze und Agamben vor Augen geführt, um in der Figur der "schizophrenen Flucht" ein entscheidendes Moment der französischen Debatten auszumachen. Dabei ist der Panoptismus nach wie vor ein bemerkenswertes Modell, um historisch die innere Funktionsweise von Disziplinargesellschaften zu begreifen, die sich zu Kontrollgesellschaften gewandelt haben. Dem Homo digitalis steht angesichts von Big Data im Semiokapitalismus des 21. Jahrhunderts ein System wechselseitiger Kontrolle vor Augen, dem er sich lückenlos unterwerfen soll. Dem setzt sich nach wie vor die Figur der widerständigen Subjektivierung entgegen, wie sie Foucault in seinem Spätwerk entworfen hat. Auf allgemeinster Ebene hebt dieser Artikel hervor, dass wir auch heute noch ein politisches Modell vor Augen haben, dass der antiken Arena im Sinne einer politischen Heterotopie entspricht, in der es im Krieg um das nackte Überleben geht. Zusammenfassend wird Foucaults Kriegsparadigma über Michel de Certeaus Modellierung von Strategie und Taktik auf die Figur des Bürgerkriegs bezogen, um insgesamt zu betonen, dass dort wo Macht ist, immer auch Widerstand möglich ist. This article recaps the social morphology of Foucault’s theory of society in the light of power, sovereignty, and domination, emphasizing the actuality of research that is referring to the concept of apparatus. This concept is pointed out in the recourse to Deleuze and Agamben, to identify – in the figure of "schizophrenic escape" – a decisive moment in the French debates. Panoptism is still a remarkable model for historical understanding of the internal functioning of disciplinary societies that have

  8. Michel Foucault e a construção discursiva do corpo do sujeito moderno e sua relação com a psicologia Michel Foucault y la construcción discursiva del cuerpo de lo sujeto moderno y su relación con la psicologia Michel Foucault and the discursive construction of modern subject's body and their relation with psychology

    Directory of Open Access Journals (Sweden)

    Fernando de Almeida Silveira

    2008-12-01

    Full Text Available Michel Foucault investiga "a história das relações que o pensamento mantém com a verdade" e como se estabelece a correlação entre pensamento e verdade, tendo o enunciado do corpo como elemento discursivo fundamental na constituição dos jogos de verdades sobre o sujeito moderno. Através da leitura da bibliografia desse autor, de comentaristas e de outros filósofos modernos, esta pesquisa estuda a questão do corpo na fase arqueológica foucaultiana, principalmente no livro As Palavras e As Coisas, destacando as formações discursivas do corpo, da vida e do homem em seus efeitos subjetivadores, com especial referência à constituição discursiva do sujeito psicológico. Verificou-se que Foucault desnaturaliza o corpo, apresentando-o como conceito-chave (ou grade de especificação na produção de discursos sobre o homem moderno, o que nos permite também compreender a psiqué não como emanação ou essência metafísica do corpo, mas como instrumento discursivo, singularmente emergente na história do pensamento moderno.Michel Foucault investiga "la historia de las relaciones que el pensamiento mantiene con la verdad" y como la correlación entre el pensamiento y la verdad es establecida, al traer el cuerpo como elemento discursivo fundamental en los juegos de verdades sobre la constitución del sujeto moderno. A través de la lectura de la bibliografía de este autor, comentaristas y otros filósofos, la investigación estudia la cuestión del cuerpo en la fase de Foucault arqueológica, principalmente en "Las Palabras y las Cosas", destacando las formaciones discursivas del cuerpo, de la vida y del hombre en sus efectos sujetivadores, a la constitución del sujeto psicológico. Se comprobó que Foucault desnaturaliza el cuerpo, presentándolo como concepto-clave en la producción de discursos sobre el hombre moderno. Lo que nos permite comprender también la psiqué, no como emanación o esencia metafísica del cuerpo, sino como

  9. Michel Foucault, Judith Butler, y los cuerpos e identidades críticas, subversivas y deconstructivas de la Intersexualidad

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    González Vázquez, Araceli

    2009-06-01

    Full Text Available Intersexuality is considered a critical, subversive and deconstructive tool for the categories of sex and gender, in particular from social constructivist theoretical positions well nurtured by post-estructuralist rethoric. The purpose of this article is to discuss the reception of Foucault’s thought in studies on Intersexuality, explain his concepts and how they are incorporated, and which ideas they contribute to destabilizing or reifying within the current debates.

    La Intersexualidad es considerada una herramienta de crítica, subversión y deconstrucción de las categorías sexo y género, singularmente desde posiciones ligadas al constructivismo social y muy nutridas por las retóricas postestructuralistas. La propuesta de este artículo es la de discutir la recepción del pensamiento de Michel Foucault en los estudios sobre la Intersexualidad, y explicar qué conceptos y cómo se incorporan, y qué ideas contribuyen a desestabilizar o reificar dentro de estos debates.

  10. Assessing the role of benthic filter feeders on phytoplankton production in a shellfish farming site: Mont Saint Michel Bay, France

    Science.gov (United States)

    Cugier, Philippe; Struski, Caroline; Blanchard, Michel; Mazurié, Joseph; Pouvreau, Stéphane; Olivier, Frédéric; Trigui, Jihane R.; Thiébaut, Eric

    2010-07-01

    The macrobenthic community of Mont Saint Michel Bay (English Channel, France) is mainly dominated by filter feeders, including cultivated species (oysters and mussels). An ecological model of the bay was developed, coupling a 2D hydro-sedimentary model and two biological models for primary production and filter-feeder filtration. The filter-feeder model includes three cultivated species ( Mytilus edulis, Crassostrea gigas and Ostrea edulis), one invasive species ( Crepidula fornicata) and eight wild native species ( Abra alba, Cerastoderma edule, Glycymeris glycymeris, Lanice conchilega, Macoma balthica, Paphia rhomboides, Sabellaria alveolata, andSpisula ovalis). For cultivated and invasive species, the production of biodeposits was computed to assess their role in restimulating primary production. Chlorophyll a concentrations appeared to be strongly controlled by the filter feeders. When the pressure of each benthic compartment on phytoplankton was estimated separately wild species and the invasive slipper limpet C.fornicata were shown to be key elements in the control of primary production. Conversely, the role of cultivated species, particularly oysters, was weaker. Feedback due to the mineralization of biodeposits also appears to be crucial to fully evaluate the role of filter feeders in primary production.

  11. A moderna política dos castigos uma perspectiva da punição em Michel Foucault

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    Daniel de Souza Lemos

    2013-06-01

    Full Text Available http://dx.doi.org/10.5007/1806-5023.2013v10n1p114 O presente artigo pretende abordar o conceito de punição, presente na obra do filósofo francês Michel Foucault, a partir das transformações que tal idéia sofreu, com repercussões em todo o Ocidente, especialmente a partir do século XVIII, tomando-se como modelo a sua ocorrência na Sociedade Francesa. Para isso procedeu-se à análise de obras relevantes do pensador estudado, especialmente aquelas em que o mesmo aborda, de forma mais direta, a questão ora examinada. A pesquisa teve como foco inicial a obra “Vigiar e Punir - História da Violência nas Prisões”, escrita em 1975, especialmente a sua segunda parte, “Punição”, em que Foucault, no capítulo segundo, trata da “Punição Generalizada”.

  12. L’individu comme problème phénoménologique chez Hannah Arendt et Michel Henry

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    Jan Cerny

    2012-12-01

    Full Text Available Cette étude, dans un premier temps, apporte des preuves à la possibilité d’interpréter la pensée politique de Hannah Arendt comme un projet phénoménologique original dont le but est d’élever l’apparence de la personne au rang de mode unique de l’apparaître. Puis elle présente brièvement la phénoménologie matérielle de Michel Henry dans laquelle le Soi individuel joue un rôle tout aussi central, puisqu’il est la condition de l’apparence de la vie et le fondement de tout apparaître. En conclusion, l’étude esquisse les conséquences d’une telle position privilégiée du sujet individuel pour la conception théorique de la réalité effective de l’apparaître, de même que pour les problèmes pratiques de l’action de l’homme dans le monde.

  13. "De la modération" de Michel de Montaigne a la inmoderación de Hernán Cortés

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    Juan Durán Luzio

    2016-04-01

    Full Text Available Se postula en este artículo que Michel de Montaigne al concluir su ensayo "De la modération" (I.XXX introduce un párrafo final relativo a Hernán Cortés y la conquista de México, el cual, proveniente de fuentes históricas, le sirve al ensayista para establecer una fuerte ironía sobre los excesos y actos carentes de moderación que han ocurrido en la conquista de América. This article postulates that Michel de Montaigne introduces a final paragraph at the conclusion of his essay "De la modération" (I.XXX, that refers to Hernán Cortés and the conquest of Mexico, which, coming from historical sources, helps the essayist to establish and ironic interpretation of the excesses and inmoderate acts occurred during the conquest of America.

  14. O cortiço e a prisão - vigilãncia e controle: Aluísio Azevedo e Michel Foucault

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    Marcio Luiz Carreri

    2008-01-01

    Full Text Available The current articleintends to analyze the existingrelations between metaficcionhistoriografic and the ideologypresented in the naturalisticromance O Cortiço (1890, fromAluísio Azevedo, by means ofarticulation of a reading fromFoucault’s method. Processingdialogues between apparent anddifferent speech areas, it considersa reflection about control anddiscipline through panoptism, usingas research source the Vigiar epunir book, by Michel Foucault in1975.

  15. Michel Spiro is appointed director of the IN2P3 and the Department of Nuclear and Particle Physics of the CNRS

    CERN Multimedia

    2003-01-01

    "Michel Spiro was appointed director of the IN2P3, by order of the Minister of Youth, National Education and Research and the Minister of Research and New Technologies on February 17, 2003. He was also appointed director of the Department of Nuclear and Particle Physics of the CNRS by decision of the CNRS Director General on February 21, 2003" (1/2 page).

  16. Der Erscheinungsraum der Geschlechter. Macht, Diskurs und Indentität bei Michel Foucault und deren Relevanz für die feministische Kritik am Geschlechterbegriff

    OpenAIRE

    Dürr, Christian

    1995-01-01

    The thesis aims at the theoretical foundation of deconstructivist strategies in contemporary feminism with reference to the work of French philosopher Michel Foucault. The feminist tradition of distinguishing between the conceptions of "gender" as a culturally coded form of identity and "sex" as its supposed biological foundation has been criticized by younger feminist thinkers, such as Judith Butler, whose work is related to contemporary postmodern thinking. The work of Butler, for example, ...

  17. UMA ANÁLISE ECONÔMICO-FINANCEIRA DO CAPITAL DE GIRO DA EMPRESA ALFA S/A SEGUNDO O MODELO DE MICHEL FLEURIET

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    Francisca Tomé da Silva

    2017-08-01

    Full Text Available Esse artigo teve como objetivo analisar a estrutura e situação econômico-financeira do capital de giro de uma empresa S/A, sob a óptica do modelo de Michel Fleuriet, que propicia uma análise dinâmica financeira. Com a reclassificação das contas, identificou-se três variáveis necessárias pelo modelo de Michel Fleuriet: necessidade de capital de giro (NCG, capital de giro (CDG e saldo de tesouraria (ST. A pesquisa foi realizada nas demonstrações financeiras padronizadas (DFP referentes aos anos de 2014 e 2015 de uma empresa de capital aberto S/A, disponibilizadas no site da empresa e no site da Bolsa de Valores do Estado de São Paulo (BM&FBOVESPA no período de abril e maio de 2016, a empresa apresentou situação sólida nos dois anos, sob a óptica de Michel Fleuriet.  Os resultados obtidos apresentaram conformidade com as ideias dos autores utilizados, onde a análise dinâmica na empresa em estudo apontou necessidade de capital de giro, mas com capital de giro superior a essa necessidade, levando ao saldo de tesouraria positivo.

  18. His Excellency Mr Ion Iliescu, President of Romania flanked by Jim Allaby (left, light suit) and Michel Della Negra. Far left Dan Nica, Minister for Communications and Information Technology and Constantin Valeca, Minister Delegate for Research

    CERN Multimedia

    Maximilien Brice

    2001-01-01

    Photo 01 : Michel Della Negra explains some of the general principles behind CMS to President Iliescu. Photo 04 : Director General Luciano Maiani watches as Romanian President Iliescu signs the CERN guest book

  19. Networks and Subjectivity in Contemporary French Philosophy - DOI: 10.3395/reciis.v1i1.35en

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    André Parente

    2007-06-01

    Full Text Available This article presents three different perspectives on networks in contemporary French philosophy, in particular the thinking of Paul Virilio, Michel Foucault and Bruno Latour. What we call transformative networks, in line with Bruno Latour, are socio-technical mediations which are altering the conditions of the experience and producing new forms of subjectivity. Networks are empirical figures of the ontology of the present, figures which permit us to think about the field of communication as a contemporary structural problem.

  20. Ethical identification of the subject, and “techniques of the self” in the works of Michel Foucault

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    Yu V Yatsutsenko

    2016-12-01

    Full Text Available We are used to the image of an individual as getting into the social reality created before and without him; however, Michel Foucault questions the genealogy of the modern subject, and states that within a ready-made social reality an individual is not given even to himself. Foucault considers processes and practices of individual self-identification, and modes of subjectivation , i. e. the ways, by which an individual seeks and finds his place in an already and completely configured system of social relations. Foucault develops a specific conceptual tool - “techniques of the self” as sets of representations and practices, by which an individual changes oneself and integrates into some ethical systems (of knowledge, rules of behavior, power relations. “Techniques of the self” are purely social, they do not constitute any ethical identity; on the contrary, they provide a socially determined self-identification. Foucault’s “techniques of the self” let us conceptualize the coincidence of the seemingly anonymous processes of governing and individual self-definition; these techniques serve as indicators of individual ethical normalization. Identification of the “techniques of the self” in subjects’ actions helps to define the governing processes not as a violent submission, but as a basic state of the social interaction systems. In order to verify the heuristic potential of the “techniques of the self” concept, the author considers ancient and early Christian models of subjectivation, which Foucault opposed as two ethical models of subject’s access to the “truths”. With the ancient ethical “techniques of the self”, a subject is a full-fledged ethical agent; with the early Christian techniques, he is to accept one’s ontological inability to establish the righteousness based only on one’s personal experience. For example, such an opposition helps to explain differences between tutorship forms and self-control goals.

  1. From Life to Existence: A Reconsideration of the Question of Intentionality in Michel Henry’s Ethics

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    Frédéric Seyler

    2012-12-01

    Full Text Available Michel Henry has renewed our understanding of life as immanent affectivity: life cannot be reduced to what can be made visible; it is – as immanent and as affectivity – radically invisible. However, if life (la vie is radically immanent, the living (le vivant has nonetheless to relate to the world: it has to exist. But, since existence requires and includes intentional components, human reality – being both living and existing – implies that immanence and intentionality be related to one another, even though they are conceived at the same time as radically distinct modes of appearing in Henry’s phenomenology of life. Following this line of thought, we are faced with at least two questions: First, what reality does immanent appearing have for us as existing and intentional beings? And second, from an ethical point of view, what does Henry’s opposition of “barbarism” and “second birth” mean in terms of existence? As will be shown, it follows from the standpoint of radical phenomenology itself that immanent affectivity has reality for us only insofar as it finds its expression or translation in the realm of the intentionally visible and that, with regard to ethics, both “barbarism” and its overcoming in “second birth” are effective only insofar as they are mediated through representations. Henry’s critique of representation and intentionality needs therefore to be revised, especially in the field of practical philosophy, where the essential role played by intentionality has to be acknowledged even by radical phenomenology.

  2. Racismo de estado e tanatopolítica: Sobre o paradoxo do nazismo em Michel Foucault e Giorgio Agamben

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    Francisco Bruno Pereira Diógenes

    2013-12-01

    Full Text Available Este artigo propõe-se a expor as reflexões de dois filósofos contemporâneos, quais sejam, Michel Foucault e Giorgio Agamben, de modo a promover um paralelo,ou mesmo uma analogia, entre duas noções que permeiam as obras dos respectivos autores. Estas noções consistem no que Foucault chamou de Racismo de Estado, e no que Agamben nomeou de Tanatopolítica. O contexto, e tambémo objeto, no qual se efetiva este intento é, em uma palavra, a política totalitária do Estado nazista.Ambos os autores compreendem os fenômenos totalitários a partir do ponto de vista da biopolítica, entretanto, ao tratar do Estado Nacional-socialista, Foucault identifica nele um paradoxo, sem, contudo desenvolver com maior profundidade a imbricação que ali se deu. Agamben, por sua vez, concebe semelhante paradoxo como pertencendo a uma forma de fazer política que já traz, desde a sua origem, os fundamentos que permitiram a emergência do fenômeno da forma como surgiu e que fora identificada pelos ditos autores, ou seja, trazendo em si tanto elementos antigos, como a glória e os ideais de sangue, quanto modernos, como a eugenia. A pesquisa bibliográfica que aqui se desenvolveu deu-se na leitura de, basicamente, três obras dos supraditos autores, quais sejam, Em defesa da sociedade, História da sexualidade I – A vontade de saber, de um lado (Foucault, e Homo sacer – O poder soberano e a vida nua I, de outro (Agamben.

  3. Caracterización de harina y almidón de frutos de banano Gros Michel (Musa acuminata AAA

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    Jairo Montoya-López

    2015-01-01

    Full Text Available En el estudio se determinaron las características fisicoquímicas, térmicas y reológicas de la harina y el almidón de frutos de banano Gros Michel (Musa acuminata cosechado en fincas del departamento del Quindío, Colombia. En el análisis proximal, la harina presentó un contenido de fibra de 18.82% y el almidón presentó contenidos de proteína de 1.92%, grasa de 5.3% y fibra de 2.76%. La harina presentó la temperatura más alta de absorción de calor (68.88 °C y su entalpía de gelatinización fue de 2.17 J/g; mientras que para el almidón estos valores fueron de 48.36 °C y 44.62 J/g, respectivamente. El análisis termogravimétrico (TGA de la harina o temperaturas en las cuales se registra la descomposición de carbohidratos (componentes de bajo peso molecular y polisacáridos (componentes de alto peso molecular fueron, respectivamente, de 284.51 °C y 470.42 °C; y para el almidón fueron de 307.51 °C y 500.46 °C. Los gránulos de almidón de banano tienen forma elipsoidal con un tamaño longitudinal promedio de 39.39 µm y tamaño transversal promedio de 29.47 µm. Los difractogramas de rayos X mostraron patrones de difracción tipo B. Los viscoamilogramas mostraron que para la harina la temperatura de inicio de gelatinización (Tg es de 76.3 °C, la viscosidad máxima de 1120 cP, y para el almidón la Tg fue de 70.75 °C y la viscosidad máxima de 2087 cP.

  4. Às voltas com a História da Loucura: um percurso intelectual de Michel Foucault

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    Elton Corbanezi

    2010-06-01

    Full Text Available Trata-se de compreender o projeto em História da Loucura na Idade Clássica [1961] como um élan à trajetória intelectual de Foucault, a qual problematiza a racionalidade das nossas relações com o Outro da cultura ocidental, isto é, com aquele que reside historicamente no não dito. Para tanto, torna-se necessário discutir as implicações sociais a partir da oposição entre o normal e o patológico, de modo a ressaltar uma questão fundamental em sua tese de 1961, a saber: de que maneira o louco, como representante de uma das experiências limite problematizadas por Foucault, passou a ser concebido como o Outro a ser recusado pela racionalidade ocidental. Desse modo, por meio de sua análise histórico- filosófica e da demonstração da crescente subordinação da loucura à razão – a partir da qual se torna possível a emergência da loucura e de suas redes de controle social –, trata-se de evidenciar de que modo o homem, como um objeto fictício de si, aparece como uma problematização já em seus primeiros escritos. Às voltas com as embrionárias reflexões e problematizações das (não relações que se tem com os saberes sujeitados da cultura ocidental, confere-se a contribuição de Michel Foucault à filosofia contemporânea, em sua tarefa crítica do pensamento que implica a arte de não ser governado pela verdade em sentido a-histórico.

  5. Author in cyberspace: comparison of the current position of the author and authorship anonymity with theories of Michel Foucault and Roland Barthes

    OpenAIRE

    Bobák, Alexander

    2015-01-01

    This thesis analyzes the position of the author in the environment of internet. The main source of information for this thesis is the study of Roland Barthes - Death of the Author and the lecture of Michel Foucault - What is an author? After a thorough analysis of these two works, the thesis focuses on the description of the webpage www.pismak.cz, which has been selected as a suitable representative for environment of internet. This website allows us to study and explore the role and place of...

  6. La noción de enunciado rector de Michel Foucault y el análisis de objetos discursivos mediáticos

    OpenAIRE

    Voss, Jefferson; Navarro, Pedro

    2013-01-01

    Este texto tem como escopo discorrer sobre a noção de enunciado reitor, erigida no interior do método arqueológico de Michel Foucault, e discutir sua operacionalidade para a Análise de Discurso (AD). Para tanto, arguimos, primeiramente, sobre as possibilidades de trabalho com o método arqueológico. Na sequência, apresentamos algumas ressalvas que precisariam ser feitas diante da especificidade de algumas materialidades discursivas contemporâneas. Essas ressalvas dizem respeito a algumas noçõe...

  7. Contemplando as imagens do ciborgue: reflexões sobre como vê-las a partir das idéias de Michel Maffesoli

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    Nickel, Barbara

    2006-01-01

    Full Text Available O texto procura apresentar algumas propostas sobre como seria possível estudar as imagens do ciborgue através de uma leitura de Michel Maffesoli. Parte de alguns exemplos para discutir a possibilidade de definição do que seja o ciborgue e, depois, articula-o tanto às noções de imaginário quanto a certas características que o sociólogo francês atribui à pós-modernidade

  8. Michel Foucault e a revolução narrativa em psicopatologia e psicoterapia: ser-em-estórias entre pathos e poiesis

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    Paulo Jesus

    Full Text Available O modelo narrativo em psicopatologia e psicoterapia, com dinamismo crescente desde a proposta inicial de White e Epston (1990, afirma-se como crítica “discursiva” não somente das categorias de diagnóstico psicopatológico, mas também da assimetria cognitiva e prática na relação psicoterapêutica. Neste artigo, examinamos os fundamentos epistemológicos desse modelo, recorrendo a Michel Foucault para examinar os processos simbólicos de criação narrativa da subjetividade.

  9. Evaluación de riesgos higiénicos debidos al ruido en la factoría Michelín (Valladolid)

    OpenAIRE

    Blanco Domínguez, Fátima

    2013-01-01

    Se ha realizado la Evaluación de Riesgos debidos al ruido en la Factoría Michelín de Valladolid, según cita el R.D. 286/2006 de 10 de marzo, sobre la protección de la salud y la seguridad de los trabajadores contra los riesgos relacionados con la exposición al ruido, ya que obliga a evaluar el nivel de ruido al que están expuestos los trabajadores. Una vez concluida la evaluación, se toman las medidas preventivas oportunas para que los trabajadores no se vean afectados por excesivos niveles d...

  10. Em torno de Michel Foucault e Luis Buñuel: saber e poder na análise de O Discreto Charme da Burguesia

    OpenAIRE

    Priscila Canova Motta

    2014-01-01

    O objetivo desta pesquisa é analisar o filme O Discreto Charme da Burguesia, de Luis Buñuel (1972), por meio de alguns conceitos do referencial teórico-metodológico de Michel Foucault: saber e enunciado discursivo em suas relações com o poder e verdade, e buscar compreender o poder em seu exercício no filme, e não apenas em seus efeitos. Partindo de alguns princípios sobre saber em Foucault, mapeamos um enunciado fílmico que apareceu em algumas sequências, qual seja: O barulho que oculta a di...

  11. O percurso traumático do herói contemporâneo em Longe da água, de Michel Laub

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    Luiza Casanova Machado

    2016-09-01

    Full Text Available Longe da Água (2004 é o romance do escritor portoalegrense Michel Laub. Com a finalidade de investigar como se dá a tensão entre a trajetória individual da personagem da obra do escritor gaúcho, contra uma força que insiste em determinar o seu percurso, a obra será pensada através de textos críticos que abordam a produção literária contemporânea brasileira e ocidental, em especial a narrativa, e que mapeiam seus principais traços e tendências, como, por exemplo, Karl Erik Schollharmmer (2011; 2013, Michel Maffesoli (2003 e Tânia Pellegrini (2008. A partir dessa questão é que será possível compreender de que maneira o tempo em Longe da Água nos mostra segundos e são contados dolorosamente, em um processo de escritura o qual se detém nos detalhes (nas minúcias do cotidiano, na busca incessante por explicações, na reconstrução do passado, na necessidade de entender as motivações por trás de certos atos (atitudes de determinadas personagens e as consequências que conduzem a narrativa e ganham consistência de realidade imposta e impossível de fuga.

  12. CERN Library | Sandrine Saison-Marsollier, Corinne Pralavorio and Michel Spiro present "Si tu devais me dessiner l’Univers…" | 10 December

    CERN Multimedia

    CERN Library

    2015-01-01

    Sandrine Saison-Marsollier, Corinne Pralavorio and Michel Spiro present Si tu devais me dessiner l’Univers… Thursday, 10 December 2015 at 3.30 p.m. at the Library, Building 52-1-052 Tea and coffee will be served at 3 p.m. In 2014, CERN launched an art competition for local primary schools. Children were asked to come up with questions about the universe, matter and working as a researcher. The initiative was so successful that it has been turned into a book that teachers can explore with their pupils, discussing the questions and discovering the answers together. The book is laid out in double-page spreads, with the child’s illustration on one page and the question and its answer opposite. The answers take the form of a short text written by Michel Spiro, the competition’s scientific advisor, together with a cultural quotation whose purpose is to highlight the close association between science, literature and philosophy. The questions include: What was there...

  13. Problematizing the world around us and thinking otherwise: an experience of philosophy with children in dialogue with Michel Foucault’s thoughts

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    Francisco Javier Guardado Mendoza

    2017-04-01

    Full Text Available During a school cycle of a year we implemented an experience of philosophy with children inspired by the thoughts of Michel Foucault. The objective of our meetings was to foster thought-experiments aimed at problematizing the world around us and thinking otherwise. In the course of our experience, the thoughts of children led to different questions and reflections which we have organized according to five categories in dialogue with the ideas of Foucault: 1 critical thinking, 2 self-criticism, 3 curiosity, 4 relationship with the truth and 5 thinking otherwise. In this paper, we share a part of the expressions that, from our perspective, show how children thought differently about the world that surrounds us, and their own thinking.

  14. Historical sources about diseases, death and embalming regarding the family of Jean Antoine Michel Agar, Minister of Finance of Gioacchino Murat.

    Science.gov (United States)

    Marinozzi, S; Gazzaniga, V; Giuffra, V; Fornaciari, G

    2011-06-01

    Among the mummies preserved in the Basilica of San Domenico Maggiore in Naples, there are the bodies of the wife and three children of Jean Antoine Michel Agar, Minister of Finance of Naple's Kingdom during the Monarchy of Joachim Murat (1808-1815). Between 1983 and 1987 paleopathological analyses were performed; in particular, X-ray examination allowed investigation of the health status of the Agar family members and reconstruction of the embalming processes used to preserve the bodies. In addition, an analysis of the historical and archival documents was carried out, to formulate hypotheses about the causes of death, demonstrating how these sources could become important instruments to obtain diagnoses and pathological histories.

  15. In-competence of the occi-neo-liberal’s university: From the dreams of Quintiliano to the nightmares of Michel de Montaigne

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    Andrés GONZÁLEZ-NOVOA

    2016-10-01

    Full Text Available The competences are missing in the pedagogical literature up to the Washington Consensus. They arise as an economic concept in the thinking of the French Physiocrats and specifically in The Wealth of Nations by Adam Smith. Text where it emphasizes the association of the concept of individual and human resources. This attempt to profitable education is not new and has an interesting precedent in the transition from the Republic to the Roman Empire. The liberal educational system is born in the Institutes of Oratory of Quintilian and will reappear during the Renaissance through the Studium Generale Universitas. The essays of Michel de Montaigne and the dead end of humanism show us how the Bologna Process has deep roots in the memory of the occident to service the budgets of manufacture, capitalism, liberalism and currently of neoliberal globalization.

  16. Ética sexual y estética de la existencia en la antigua Grecia. Aproximaciones para una reflexión sobre la homosexualidad desde Michel Foucault

    OpenAIRE

    Montoya Gómez, Rubén Darío

    2011-01-01

    Esta tesis estudia el conjunto de valores que llevaron a que la relación erótica entre hombres se constituyera en el foco principal de reflexión en la ética sexual griega. También intenta responder cuál es la propuesta de Michel Foucault respecto a la experiencia de la homosexualidad hoy.

  17. Poder, resistencia y dominación en las Américas esclavistas: apostillas a Michel Foucault (paradojas y aporías

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    Agnes Lugo-Ortiz

    2012-08-01

    Full Text Available This article explores one of the most incidental, and thus least studied, equivocations in Michel Foucault's work: his understan-ding of slavery in relation to his conceptualizations of power, domination, resistance and freedom. The article also considers the heuristic value of these equivocations for thinking about the regimes of the large slave plantations of the Americas. Does slavery describe a relation of power or a state of domination? What distinct analytical and ethical implications would this distinction have upon examining the problem of freedom under subjugation? Through a careful exegesis of two late instances in the work of the French thinker, "Subject and power" (1982 and "The ethics of care of the self as a practice of freedom" (1984, this article identifies the conceptual ambiguities that accompany his brief observations on slavery, and takes them as a starting point for highlighting a series of moments in which games of power during the period of slavery in the Americas show the limits that were intuited, yet not theorized, by Foucault; limits which are no other than extreme violence and death. This is exemplified through a discussion of certain paradoxes in the phenomena of the fugitive slaves (cimarronaje and of the aporias, that were manifested through the uses of the Christian pastoral as a means of subjection at the beginnings of the Cuban slave plantations during the 18th century - and in dialogue with their symbolization in art.

  18. Contribuições de Michel Foucault para analisar documentos e arquivos na judicialização/jurisdicionalização

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    Flávia Cristina Silveira Lemos

    2014-09-01

    Full Text Available Nesse artigo pretendemos ressaltar a produção histórica encontrada em arquivos e documentos, bem como as práticas de generalização de uma sociedade punitiva no âmbito das relações entre normas e leis, e também do poder, direito e verdade, de acordo com estudos de Michel Foucault a respeito da soberania jurídica, da disciplina, da biopolítica e da segurança como dispositivo político de governo das condutas. Na atualidade o uso dos documentos e de arquivos para criminalizar, encarcerar e segregar os desviantes sociais é uma prática cotidiana, e funciona pelo dispositivo de confissão nas adjacências do Poder Judiciário, operando as noções de risco e perigo, em termos de biopolítica. Já a escrita disciplinar aciona a constituição de casos e dossiês, por meio dos exames, das observações vigilantes e da sanção normalizadora, em uma microeconomia penal. é relevante criticar essas práticas e pensar campos de possibilidade de resistência a essas escritas de uma memória das infâmias na judicialização da vida.

  19. D Geomatics Techniques for AN Integrated Approach to Cultural Heritage Knowledge: the Case of San Michele in Acerboli's Church in Santarcangelo DI Romagna

    Science.gov (United States)

    Bitelli, G.; Dellapasqua, M.; Girelli, V. A.; Sanchini, E.; Tini, M. A.

    2017-05-01

    The modern Geomatics techniques, such as Terrestrial Laser Scanner (TLS) and multi-view Structure from Motion (SfM), are gaining more and more interest in the Cultural Heritage field. All the data acquired with these technologies could be stored and managed together with other information in a Historical Building Information Model (HBIM). In this paper, it will be shown the case study of the San Michele in Acerboli's church, located in Santarcangelo di Romagna, Italy. This church, dated about the 6th century A.D., represents a high relevant Romanic building of the high Medieval period. The building presents an irregular square plan with a different length of the lateral brick walls and a consequential oblique one in correspondence of the apse. Nevertheless, the different lengths of the lateral brick walls are balanced thanks to the irregular spaces between the windows. Different changes occurred during the centuries, such as the closing of the seven main doors and the building of the bell tower, in the 11th century A.D., which is nowadays the main entrance of the church. An integrated survey was realized, covering the exterior and the interior. The final 3D model represents a valid support not only for documentation, but also to maintain and manage in an integrate approach the available knowledge of this Cultural Heritage site, developing a HBIM system in which all the mentioned historical, geometrical, material matters are collected.

  20. TL-dating applied to building archaeology: The case of the medieval church Notre-Dame-Sous-Terre (Mont-Saint-Michel, France)

    Energy Technology Data Exchange (ETDEWEB)

    Blain, Sophie [IRAMAT-CRP2A-UMR 5060, CNRS-Universite de Bordeaux 3, Maison de l' Archeologie, F-33 607 Pessac (France); Luminescence Laboratory, Department of Archaeology, University of Durham, South Road, DH1 3LE Durham (United Kingdom)], E-mail: blain.sophie@gmail.com; Guibert, Pierre [IRAMAT-CRP2A-UMR 5060, CNRS-Universite de Bordeaux 3, Maison de l' Archeologie, F-33 607 Pessac (France)], E-mail: guibert@u-bordeaux3.fr; Bouvier, Armel [IRAMAT-CRP2A-UMR 5060, CNRS-Universite de Bordeaux 3, Maison de l' Archeologie, F-33 607 Pessac (France)], E-mail: bouvier_armel@yahoo.fr; Vieillevigne, Emmanuelle [IRAMAT-CRP2A-UMR 5060, CNRS-Universite de Bordeaux 3, Maison de l' Archeologie, F-33 607 Pessac (France)], E-mail: evieillevign@u-bordeaux3.fr; Bechtel, Francoise [IRAMAT-CRP2A-UMR 5060, CNRS-Universite de Bordeaux 3, Maison de l' Archeologie, F-33 607 Pessac (France); Sapin, Christian [Laboratoire Archeologie, Culture et Societe-UMR 8894, CNRS-Universite de Bourgogne, Dijon (France)], E-mail: sapin.christian@wanadoo.fr; Bayle, Maylis [Laboratoire de medievistique occidentale de Paris, UMR 8589, CNRS-Universite de Paris 1 (France)], E-mail: maylis.bayle@wanadoo.fr

    2007-10-15

    The recent application of thermoluminescence (TL) dating to young building materials is being increasingly developed for use in the field of buildings archaeology [; ; ]. Ensuring the accuracy of the dating method is of the utmost importance in order to achieve results which are pertinent enough to have archaeological significance. This paper deals with an archaeological building study of the first church built on the Mont-Saint-Michel (France) and improvements made to the TL-protocol in Bordeaux. The aim is to achieve precise dates for the material under analysis and therefore, a better understanding of the evolution of the building. For this study, 14 bricks have been sampled from eight different masonries and submitted for TL dating analysis. With the exception of one sample which appears to be non-contemporaneous to the others, the date results range from 900{+-}80 to 1020{+-}60 AD. The results were then averaged according to the two phases established by the archaeological building study. The first two stages of the primitive church both date from the 10th century.

  1. TL-dating applied to building archaeology: The case of the medieval church Notre-Dame-Sous-Terre (Mont-Saint-Michel, France)

    International Nuclear Information System (INIS)

    Blain, Sophie; Guibert, Pierre; Bouvier, Armel; Vieillevigne, Emmanuelle; Bechtel, Francoise; Sapin, Christian; Bayle, Maylis

    2007-01-01

    The recent application of thermoluminescence (TL) dating to young building materials is being increasingly developed for use in the field of buildings archaeology [; ; ]. Ensuring the accuracy of the dating method is of the utmost importance in order to achieve results which are pertinent enough to have archaeological significance. This paper deals with an archaeological building study of the first church built on the Mont-Saint-Michel (France) and improvements made to the TL-protocol in Bordeaux. The aim is to achieve precise dates for the material under analysis and therefore, a better understanding of the evolution of the building. For this study, 14 bricks have been sampled from eight different masonries and submitted for TL dating analysis. With the exception of one sample which appears to be non-contemporaneous to the others, the date results range from 900±80 to 1020±60 AD. The results were then averaged according to the two phases established by the archaeological building study. The first two stages of the primitive church both date from the 10th century

  2. From the "metaphysics of the individual" to the critique of society: on the practical significance of Michel Henry's phenomenology of life.

    Science.gov (United States)

    Staudigl, Michael

    This essay explores the practical significance of Michel Henry's "material phenomenology." Commencing with an exposition of his most basic philosophical intuition, i.e., his insight that transcendental affectivity is the primordial mode of revelation of our selfhood, the essay then brings to light how this intuition also establishes our relation to both the world and others. Animated by a radical form of the phenomenological reduction, Henry's material phenomenology brackets the exterior world in a bid to reach the concrete interior transcendental experience at the base of all exteriority. The essay argues that this "counter reduction," designed as a practical orientation to the world, suspends all traditional parameters of onto(theo)logical individuation in order to rethink subjectivity in terms of its transcendental corporeality, i.e., in terms of the invisible display of "affective flesh." The development of this "metaphysics of the individual" anchors his "practical philosophy" as he developed it-under shifting accents-throughout his oeuvre. In particular, the essay brings into focus Henry's reflections on modernity, the industry of mass culture and their "barbaric" movements. The essay briefly puts these cultural and political areas of Henry's of thinking into contact with his late "theological turn," i.e., his Christological account of Life and the (inter)subjective self-realization to which it gives rise.

  3. Más allá de la gnosis griega. El estoicismo y Michel Henry a propósito de la afectividad, la vida y la comunidad

    Directory of Open Access Journals (Sweden)

    Hernán Gabriel Inverso

    2017-04-01

    Full Text Available En el contexto de su crítica a la fenomenomenología husserliana Michel Henry apela a la caracterización de los errores de la perspectiva hetero-afectiva remitiéndose a sus orígenes en la tradición sintetizados en los parámetros de la “gnosis griega” y su compromiso con la racionalidad entendida como comprensión de “objetos puestos a distancia”. La revisión de los alcances de esta categoría revela, sin embargo, que existen tratamientos en el pensamiento griego que apelan a la auto-afección y la inmanencia para dar cuenta de elementos que exceden la dimensión ek-stática. En este trabajo se revisa el planteo henryano para mostrar sus puntos de contacto con el estoicismo, especialmente a partir de la teoría de Hierocles a propósito de la oikeîosis. Este recorrido permitirá sugerir que entre ambos planteos existe una compatibilidad estructural que hace posible apelar a claves de interpretación similares para dar cuenta de la convivencia de mecanismos de explicación que apelan a lo auto-afectivo y lo hétero-afectivo en un conjunto coherente.

  4. 3D GEOMATICS TECHNIQUES FOR AN INTEGRATED APPROACH TO CULTURAL HERITAGE KNOWLEDGE: THE CASE OF SAN MICHELE IN ACERBOLI’S CHURCH IN SANTARCANGELO DI ROMAGNA

    Directory of Open Access Journals (Sweden)

    G. Bitelli

    2017-05-01

    Full Text Available The modern Geomatics techniques, such as Terrestrial Laser Scanner (TLS and multi-view Structure from Motion (SfM, are gaining more and more interest in the Cultural Heritage field. All the data acquired with these technologies could be stored and managed together with other information in a Historical Building Information Model (HBIM. In this paper, it will be shown the case study of the San Michele in Acerboli’s church, located in Santarcangelo di Romagna, Italy. This church, dated about the 6th century A.D., represents a high relevant Romanic building of the high Medieval period. The building presents an irregular square plan with a different length of the lateral brick walls and a consequential oblique one in correspondence of the apse. Nevertheless, the different lengths of the lateral brick walls are balanced thanks to the irregular spaces between the windows. Different changes occurred during the centuries, such as the closing of the seven main doors and the building of the bell tower, in the 11th century A.D., which is nowadays the main entrance of the church. An integrated survey was realized, covering the exterior and the interior. The final 3D model represents a valid support not only for documentation, but also to maintain and manage in an integrate approach the available knowledge of this Cultural Heritage site, developing a HBIM system in which all the mentioned historical, geometrical, material matters are collected.

  5. Review: Dirk Michel (2009. Politisierung und Biographie. Politische Einstellungen deutscher Zionisten und Holocaustüberlebender [Political Socialization and Biography: German Zionists and Holocaust Survivors and Their Political Attitudes

    Directory of Open Access Journals (Sweden)

    Susanne Bressan

    2012-07-01

    Full Text Available How do extraordinary experiences, especially during childhood and adolescence, affect political attitudes? Most studies focusing on political movements only implicitly address the connection between biographical experiences and political attitudes. Moreover, a detailed understanding of these impacts often remains merely hypothetical. Biographical studies increasingly address the relationship between politics and biography through empirical and hermeneutic approaches. For his doctoral thesis, Dirk MICHEL conducts autobiographical narrative interviews with 20 Jewish Israelis. Based on their extraordinary biographical experiences, MICHEL categorized the interviewees into two groups—the "German Zionists" and the "German Holocaust survivors." He then conducts semi-structured interviews with each of the participants with the aim of analyzing their political attitudes. However, the conceptual categorization of the interviewees, the empirical investigation of the research question and the subsequent analysis all challenge the underpinning theoretical and methodological concepts of the study. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs1203165

  6. The Coming Revolution of Peer Production and Revolutionary Cooperatives. A Response to Michel Bauwens, Vasilis Kostakis and Stefan Meretz

    Directory of Open Access Journals (Sweden)

    Jakob Rigi

    2014-04-01

    Full Text Available This article agrees with Meretz (2014 that the peer producing cooperatives which are proposed by Bauwens & Kostakis (2014 will become parts and parcels of the capitalist economy. Further, it argues that the so called Peer Production Licenses (PPL, originally designed by Dmitry Kleiner (2010, which is the basis of their proposal is a rent seeking instrument. Contra Bauwens & Kostakis, it argues that, from the perspectives of both reform and revolution, GPL is profoundly anti-capitalist. The article critiques Meretz`s understanding of exchange and reciprocity, on the one hand, and his underestimation of GPL`s communist aspect, on the other. On the positive side, the article, explicating the communist nature of GPL-oriented peer production, speculates about the general contours of a society where peer production is the dominant mode of production. The technological basis of this society, the article suggests, will be digital copying and automation. Spatially, it will be based on localities that transcend the current division between the city and country, synthesising agriculture with industrial, affective and symbolic production. The rise of a globally unified revolutionary social struggle which adopts peer production as its platform is indispensible for the transformation of capitalism into such a society.  A global network of revolutionary peer producing cooperatives which break with market and reduce their relations to it to an absolutely unavoidable necessary minimum can be a significant component of this social struggle. The building of these revolutionary cooperatives requires a massive exodus from the city to the country.

  7. O Ateísmo Francês Contemporâneo: uma comparação crítica entre Michel Onfray e André Compte-Sponville (Contemporary French Atheism: a Critical Comparison between Michel Onfray and André Comte-Sponville - DOI: 10.5752/P.2175-5841.2010v8n18p127

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    Agnaldo Cuoco Portugal

    2011-04-01

    Full Text Available Michel Onfray e André Comte-Sponville são os dois mais famosos representantes do ateísmo filosófico francês contemporâneo, que continua uma tradição iniciada no século XVIII de negação irreligiosa da noção monoteísta de Deus. Embora compartilhando várias ideias, como o naturalismo e, obviamente, a rejeição do monoteísmo, suas propostas têm diferenças importantes. Onfray imputa à religião a maioria dos males enfrentados pela humanidade, recusando-se a fazer qualquer concessão à tradição religiosa monoteísta, e propondo uma filosofia libertária de tipo hedonista e materialista. Comte-Sponville vê aspectos positivos na religião no tocante à manutenção da unidade social e propõe uma espiritualidade mística ateia. O artigo faz uma breve apresentação de suas teses e formula críticas a ambas as propostas. Onfray está muito mais preocupado em convencer de uma proposta política do que em argumentar filosoficamente em favor de uma tese e Comte-Sponville não parece perceber as consequências auto-refutadoras do naturalismo, que também torna muito problemática a própria noção de moralidade. Palavras-chave: Michel Onfray; Comte-Sponville; ateísmo; neoateísmo; naturalismo.  Abstract Michel Onfray and André Comte-Sponville are the most famous representatives of philosophical contemporary French atheism, which is a continuation of a tradition begun in the 18th Century of irreligious denying of the monotheistic notion of God. Although sharing many ideas, like naturalism and, obviously, the rejection of the monotheistic conception of God, their proposals show important distinctions. Onfray blames on religion most of evils faced by humanity, refusing to make any concession to monotheism, and proposing a libertarian, hedonistic, materialistic philosophy. Comte-Sponville sees positive aspects in religion regarding the keeping of social unity, and puts forward an atheistic spirituality. The article makes a brief

  8. Rupturas epistemológicas e o discurso sobre Deus. Uma leitura a partir de Michel Foucault. (Epistemological ruptures and discourse about God. A reading from Michel Foucault. - DOI: 10.5752/P.2175-5841.2010v8n18p27

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    Flávio Augusto Senra Ribeiro

    2010-11-01

    Full Text Available O artigo apresenta o resultado da pesquisa que abordou a investigação sobre as rupturas epistemológicas e o discurso sobre Deus na obra As palavras e as coisas, de Michel Foucault. Intitulada como "Deus, as palavras e as coisas", a pesquisa parcialmente apresentada aqui pretende ser uma colaboração para a análise do que se tem identificado como fenômeno do neo-ateísmo, um tema de grande relevância para a Filosofia da Religião nos dias atuais. Para compreendê-lo, apresentam-se, seguindo a perspectiva foucaultiana, os distintos matizes epistemológicos que sustentam a concepção sobre Deus. Em seus três momentos, o texto apresenta a episteme renascentista e o discurso de Deus, a episteme clássica e a idéia sobre Deus e, por fim, a episteme moderna, a morte de Deus e a morte do homem. Acredita-se que aquilo que se decide na contemporaneidade não seja necessariamente o acabamento do tempo da morte de Deus e a consequente morte do homem, fruto do modo moderno de compreender  e tematizar o divino, o infinito, o absoluto ou o verdadeiro, mas uma clara disputa entre variadas perspectivas epistemológicas em suas concretizações científica, política, cultural e religiosa. Palavras-chaves: Michel Foucault, Filosofia da Religião, Epistemologia, Deus, Ateísmo.   Abstract The article presents the results of research that investigate on epistemological ruptures and speaking about God in The Order of Things writhed by Michel Foucault. Entitled as "God, words and things," this research partially presented here is intended as collaboration for the analysis of what has been identified as phenomenon of neo-atheism, a topic very important for the Philosophy of Religion today. To understand it, we present, following the Foucaultian perspective, the different epistemological nuances underpinning conception of God. In her three moments, the text presents the Renaissance episteme and the God's discourse, the classical episteme and the idea of God

  9. El concepto de «racismo» en Michel Foucault y Frantz Fanon: ¿teorizar desde la zona del ser o desde la zona del no-ser?

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    Ramón Grosfoguel

    2012-01-01

    Full Text Available Este artículo trata acerca de la emergencia histórica del racismo en el sistema-mundo y la definición del concepto de racismo. El mismo discute como contrapunteo la visión del racismo en Michel Foucault y la de Frantz Fanon. Este escrito provee una discusión acerca de las implicaciones epistémicas descoloniales de la teoría de Fanon acerca del racismo.

  10. WATER TEMPERATURE and other data from GLORIA MICHELE, NOAA Ship DELAWARE II and other platforms in the NW Atlantic, North Atlantic Ocean and Stellwagen Bank National Marine Sanctuary from 1991-03-30 to 1996-08-09 (NODC Accession 9600133)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Depth, temperature, and other data were collected from NOAA Ship CHAPMAN, NOAA Ship DELAWARE II, NOAA Ship ALBATROSS IV, and the GLORIA MICHELE from March 30, 1991...

  11. Caring potentials in the shadows of power, correction, and discipline - Forensic psychiatric care in the light of the work of Michel Foucault.

    Science.gov (United States)

    Hörberg, Ulrica; Dahlberg, Karin

    2015-01-01

    The aim of this article is to shed light on contemporary forensic psychiatric care through a philosophical examination of the empirical results from two lifeworld phenomenological studies from the perspective of patients and carers, by using the French philosopher Michel Foucault's historical-philosophical work. Both empirical studies were conducted in a forensic psychiatric setting. The essential results of the two empirical studies were reexamined in a phenomenological meaning analysis to form a new general structure in accordance with the methodological principles of Reflective Lifeworld Research. This general structure shows how the caring on the forensic psychiatric wards appears to be contradictory, in that it is characterized by an unreflective (non-)caring attitude and contributes to an inconsistent and insecure existence. The caring appears to have a corrective approach and thus lacks a clear caring structure, a basic caring approach that patients in forensic psychiatric services have a great need of. To gain a greater understanding of forensic psychiatric caring, the new empirical results were further examined in the light of Foucault's historical-philosophical work. The philosophical examination is presented in terms of the three meaning constituents: Caring as correction and discipline, The existence of power, and Structures and culture in care. The philosophical examination illustrates new meaning nuances of the corrective and disciplinary nature of forensic psychiatric care, its power, and how this is materialized in caring, and what this does to the patients. The examination reveals embedded difficulties in forensic psychiatric care and highlights a need to revisit the aim of such care.

  12. [Existence, Absence and Power of Madness: A Critical Review of Michel Foucault's Writings on the History and Philosophy of Madness].

    Science.gov (United States)

    Brückner, Burkhart; Iwer, Lukas; Thoma, Samuel

    2017-03-01

    This article discusses Michel Foucault's main writings on "madness and psychiatry" from his early works up to the 1970s. On the one hand, we reconstruct the overall theoretical and methodological development of his positions over the course of the different periods in his oeuvre. On the other hand, we also take a closer look at Foucault's philosophical considerations regarding the subjects of his investigations. After an initial introduction of our conceptual approach, we draw on the most recent research on Foucault to show to what extent the phenomenological description of the topic at hand and the historical-critical perspective that are reflected in his early writings of 1954 (the Introduction to Binswanger's Dream and Existence and Mental Illness and Personality) laid the ground for his later work. Moving on to Foucault's work during the 1960s, we look at the core features and methodological bases of his 1961 classic Folie et déraison (History of Madness). His propositions regarding the "absence of madness" in modernity are conceptualized as an inherently contradictory attempt to liberate the topic under study from the common assumptions at that time. We then situate his 1973/74 lectures on Psychiatric Power in the context of his shift towards analyzing the dynamics of power and highlight the renewed shift of focus in his statements on the "productivity" of madness as an effect of power. Finally, we sum up our critique by taking into account the history of the reception of Foucault's writings and ask about their potential significance for the contemporary philosophy and history of psychiatry.

  13. Biopolíticas da saúde: reflexões a partir de Michel Foucault, Agnes Heller e Hannah Arendt

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    Francisco Ortega

    Full Text Available O objetivo deste artigo é oferecer ferramentas conceituais que possam ajudar na reflexão acerca da questão das biopolíticas da saúde a partir da obra de Michel Foucault, Agnes Heller e Hannah Arendt. Para Foucault, desde o século XVIII, a vida biológica e a saúde da nação tornaram-se alvos fundamentais de um poder sobre a vida que enfatizava especialmente as noções de sexualidade, raça e degenerescência, cujo objetivo era a otimização da qualidade biológica das populações. Para Arendt, esse movimento de politização da vida é profundamente antipolítico. A vida passa a ocupar o vazio deixado pela decomposição do âmbito público. No caso de Agnes Heller, o antipolitismo do discurso biopolítico se manifesta na procura constante de legitimação quase científica. O pensamento de raça, gênero, saúde é um pensamento científico imitado que substitui a opinião pela verdade. Se a política é o campo do confronto das opiniões, do diálogo, da iniciativa, do novo, da espontaneidade e da ação em liberdade, o pensamento biopolítico legitimado cientificamente é o espaço da verdade, da certeza, da necessidade, do determinismo e da causalidade, no qual o diálogo é substituído por uma política da autoclausura, de amigos e inimigos, e a pluralidade de opiniões é reduzida a uma única opinião politicamente correta.

  14. Biopolíticas da saúde: reflexões a partir de Michel Foucault, Agnes Heller e Hannah Arendt

    Directory of Open Access Journals (Sweden)

    Francisco Ortega

    2004-02-01

    Full Text Available O objetivo deste artigo é oferecer ferramentas conceituais que possam ajudar na reflexão acerca da questão das biopolíticas da saúde a partir da obra de Michel Foucault, Agnes Heller e Hannah Arendt. Para Foucault, desde o século XVIII, a vida biológica e a saúde da nação tornaram-se alvos fundamentais de um poder sobre a vida que enfatizava especialmente as noções de sexualidade, raça e degenerescência, cujo objetivo era a otimização da qualidade biológica das populações. Para Arendt, esse movimento de politização da vida é profundamente antipolítico. A vida passa a ocupar o vazio deixado pela decomposição do âmbito público. No caso de Agnes Heller, o antipolitismo do discurso biopolítico se manifesta na procura constante de legitimação quase científica. O pensamento de raça, gênero, saúde é um pensamento científico imitado que substitui a opinião pela verdade. Se a política é o campo do confronto das opiniões, do diálogo, da iniciativa, do novo, da espontaneidade e da ação em liberdade, o pensamento biopolítico legitimado cientificamente é o espaço da verdade, da certeza, da necessidade, do determinismo e da causalidade, no qual o diálogo é substituído por uma política da autoclausura, de amigos e inimigos, e a pluralidade de opiniões é reduzida a uma única opinião politicamente correta.

  15. Kannatusaltar / Michel Sittow, Adriaen Isenbrandt

    Index Scriptorium Estoniae

    Sittow, Michel (?1469-1525)

    2004-01-01

    Tallinna Niguliste kirikule kuulunud flaami päritolu Kannatusaltar ehk Antoniuse altar muudeti Tallinna esimese superintendandi Heinrich Bocki epitaafiks. Kesktahvli stseenile on 1550-ndatel lisatud Heinrich Bocki (suri 1549) ja epitaafi tellija Tallinna mündimeistri Urban Dehni portreefiguurid

  16. Harrap's Michel Thomas anglais : perfectionnement

    CERN Document Server

    2013-01-01

    Une méthode 100 % audio pour perfectionner très rapidement votre anglais. Des résultats très rapides ° En quelques heures d'écoute, vous acquerrez les connaissances et l'assurance nécessaires pour comprendre et maîtriser l'anglais dans toutes ses complexités. Une pédagogie originale et sans contrainte ° Le cours est structuré en trois parties pour aborder, au fur et à mesure, le vocabulaire, les verbes et les expressions courantes. Il est dispensé par un formateur accompagné d'un Britannique et d'un Américain, qui vous aideront à perfectionner votre prononciation. ° Aucun livre, aucune prise de note : vous pouvez donc vous concentrer sur les explications du formateur. Vous mémorisez facilement et sans effort. ° Une méthode conviviale : vous êtes, dès le début, mis en confiance par la présence orale du formateur et des étudiants et vous percevez nettement les progrès réalisés. Une méthode progressive et un rythme flexible ° Vous pouvez suivre le cours à votre rythme et selon...

  17. Harrap's Michel Thomas anglais : vocabulaire

    CERN Document Server

    2013-01-01

    Une méthode 100 % audio pour perfectionner très rapidement votre anglais. Des résultats très rapides ° En quelques heures d'écoute, vous acquerrez les connaissances et l'assurance nécessaires pour comprendre et maîtriser l'anglais dans toutes ses complexités. Une pédagogie originale et sans contrainte ° Le cours est structuré en trois parties pour aborder, au fur et à mesure, le vocabulaire, les verbes et les expressions courantes. Il est dispensé par un formateur accompagné d'un Britannique et d'un Américain, qui vous aideront à perfectionner votre prononciation. ° Aucun livre, aucune prise de note : vous pouvez donc vous concentrer sur les explications du formateur. Vous mémorisez facilement et sans effort. ° Une méthode conviviale : vous êtes, dès le début, mis en confiance par la présence orale du formateur et des étudiants et vous percevez nettement les progrès réalisés. Une méthode progressive et un rythme flexible ° Vous pouvez suivre le cours à votre rythme et selon...

  18. Por uma sociologia histórica da circulação e da recepção de textos: Robert Michels e Sociologia dos partidos políticos nos Estados Unidos

    Directory of Open Access Journals (Sweden)

    Mario Grynszpan

    2012-11-01

    Full Text Available O objetivo deste artigo é, partindo das ponderações de Pierre Bourdieu acerca da importância do estudo das condições sociais da circulação internacional de ideias, fazer uma sociologia histórica da circulação e da recepção do livro Sociologia dos partidos políticos, de Robert Michels. Toma-se como foco a passagem de Michels e de seu livro pelos Estados Unidos, procurando mostrar como consolidou-se a partir daí uma forma de leitura do texto e uma representação do autor que é hoje predominante e que está na base da sua celebração e da sua consagração como um clássico da Ciência Política. Para tanto, faz-se uma comparação sistemática de diferentes edições e traduções do livro, bem como de resenhas que dele foram produzidas, procurando identificar distintas leituras feitas ao longo do tempo, associando-as com elementos da trajetória biográfica do autor, bem como com a história das Ciências Sociais nos Estados Unidos e, em particular, com a história da Ciência Política nesse país. De um autor pessimista em relação à democracia, ou mesmo com um viés antidemocrático, associado ao fascismo, Michels foi sendo visto no pós-Guerra como um pensador realista e suas teses como base para a formulação de uma noção de democracia identificada com o pluralismo liberal.

  19. Valores de referencia de la actividad de la colinesterasa eritrocitaria según las técnicas de Michel y EQM® en población laboral de Antioquia, Colombia Reference values for erythrocyte cholinesterase activity in the working population of Antioquia, Colombia, according to the Michel and EQM techniques

    Directory of Open Access Journals (Sweden)

    Jaime Carmona-Fonseca

    2003-11-01

    Full Text Available OBJETIVO: Establecer valores de referencia de la actividad de la colinesterasa eritrocitaria (EC 3.1.1.7 para la población laboral activa de dos regiones del departamento de Antioquia, Colombia, situadas a diferentes alturas sobre el nivel del mar. MÉTODOS: Se diseñaron dos muestras representativas de la población laboral activa de 18 a 59 años de edad residente en el valle de Aburrá (1 540 m sobre el nivel del mar y en el cercano oriente antioqueño (2 150 m sobre el nivel del mar. Se excluyeron los trabajadores que empleaban sustancias inhibidoras de la colinesterasa en su trabajo o en el hogar, los que presentaban alguna enfermedad que alterara los niveles de colinesterasa y los que manifestaron no contar con buena salud. Se midió la actividad de la colinesterasa eritrocitaria con los métodos de Michel y EQM® en 827 personas, 415 de Aburrá y 412 del Oriente. Las proporciones se compararon mediante la prueba de ji al cuadrado, incluida la versión de Fisher. La prueba de la t de Student para muestras independientes se utilizó para la comparación de dos promedios. Para comparar simultáneamente tres o más promedios se empleó el análisis de la varianza, seguido del análisis de rangos múltiples de Newman-Keuls (ARM-NK. Cuando las variables no tenían distribución normal o cuando las varianzas no eran homogéneas se usó el análisis de la varianza no paramétrico de Kruskal y Wallis para comparar las medianas. Se emplearon los programas SPSS 9.0, SGPlus 7.1 y EpiInfo 6.04. En todas las pruebas estadísticas se aplicó un nivel de significación P OBJECTIVE: To establish reference values for erythrocyte cholinesterase (EC 3.1.1.7 activity for the active working population of two regions of the department of Antioquia, Colombia, that are located at different altitudes above sea level. METHODS: We took representative samples from populations of active working persons 18 to 59 years old from two regions in the department of

  20. Valores de referencia de colinesterasa plasmática con los métodos de Michel, EQM y Monotest en población laboral activa del departamento de Antioquia, Colombia.

    Directory of Open Access Journals (Sweden)

    Jaime Carmona Fonseca

    2003-12-01

    Full Text Available Colombia carece de valores de referencia autóctonos para colinesterasas plasmáticas (EC 3.1.1.8. El objetivo de este trabajo fue establecer valores de referencia para la población laboral activa afiliada al Seguro Social. Se diseñaron estadísticamente dos muestras, epidemiológicamente representativas de las poblaciones laborales activas del Valle de Aburrá y del cercano oriente antioqueño. Se midió la actividad colinesterásica plasmática por tres métodos (Michel, EQM® y Monotest® en 415 personas en Aburrá y 412 en Oriente, con edad entre 18 y 49 años. Los promedios de actividad enzimática son estadísticamente similares por región, tanto con el método de Michel como con EQM (Michel: Aburrá, 1,111, y Oriente, 1,125 deltas de pH/hora; EQM: Aburrá, 2,546, y Oriente, 2,476 U/ml. Con Monotest, la media es estadísticamente mayor en Aburrá que en Oriente (5743 y 5459 U/L; p=0,0117. En las dos regiones y con cada método, los hombres tienen niveles de actividad enzimática estadísticamente mayores que las mujeres. Al estratificar por región y sexo, se comprueba que la edad no ejerce influencia significativa en la actividad colinesterásica plasmática, cualquiera que sea el método químico de medición. Nuestros valores son estadísticamente diferentes de los datos extranjeros: con Michel y Monotest, los niveles nuestros son superiores y con EQM son inferiores. Con base en los hallazgos, su interpretación y sus repercusiones, se piensa que estos valores debieran considerarse con prioridad, frente a los foráneos, para la toma de decisiones clínicas y epidemiológicas en el país.

  1. “Littérature d’aveu” et prise en charge des valeurs dans Ennemis publics de Michel Houellebecq et Bernard-Henri Lévy Assuming Values in “Confession Literature”: Ennemis publics by Michel Houellebecq and Bernard-Henri Lévy

    Directory of Open Access Journals (Sweden)

    Roselyne Koren

    2010-10-01

    Full Text Available L’échange épistolaire n’est pas le seul cadre discursif où l’on peut observer la façon dont des croyances axiologiques se trouvent justifiées. Quels avantages a-t-il pu présenter aux yeux des deux auteurs d’Ennemis publics, le philosophe Bernard-Henri Lévy et le romancier Michel Houellebecq ? La prise en charge de vérités autobiographiques et la notion de « littérature d’aveu » occupent une place centrale parmi ces avantages : elles nous permettront de problématiser la question de la lettre, « laboratoire de valeurs ». Le questionnement éthique auquel ils se livrent les incite ainsi à s’interroger sur leurs conceptions de la nature du sujet, de la responsabilité, de l’engagement et de l’action. On analysera, chemin faisant, quelques tropes spécifiques de leurs « visions du monde » antithétiques et on tentera de rendre compte du fait que leurs débats permettent de partager une aventure heuristique qui défige leurs images publiques respectives, objets de critiques virulentes de la part de nombreux journalistes et de commentateurs. L’évocation polémique de ces critiques joue certes un rôle important dans Ennemis publics, mais elle ne fera pas l’objet de cette contribution. On tentera ici de démontrer que cette correspondance met en œuvre et concrétise quelques-uns des concepts et des questionnements majeurs inhérents à la réflexion philosophique sur l’éthique.The epistolary genre is not the only discursive framework in which the justification of axiological beliefs can be observed and analyzed. Asking why it was selected by the authors of Ennemis publics, philosopher Bernard-Henri Lévy and novelist Michel Houellebecq, will enable us to present different aspects of their respective attitude towards the accountability for autobiographical truths. The ethical issues in which they indulge allow them to confront their own conception of the nature of the subject, of responsibility, of

  2. Learning Networks, Networked Learning

    NARCIS (Netherlands)

    Sloep, Peter; Berlanga, Adriana

    2010-01-01

    Sloep, P. B., & Berlanga, A. J. (2011). Learning Networks, Networked Learning [Redes de Aprendizaje, Aprendizaje en Red]. Comunicar, XIX(37), 55-63. Retrieved from http://dx.doi.org/10.3916/C37-2011-02-05

  3. COMPARAÇÃO ENTRE AS REGIÕES VITÍCOLAS DE SÃO JOAQUIM – SC, BRASIL E SAN MICHELE ALL’ADIGE – TN, ITÁLIA

    Directory of Open Access Journals (Sweden)

    ALBERTO FONTANELLA BRIGHENTI

    2015-06-01

    Full Text Available A fenologia da videira, a produtividade das plantas e a qualidade da uva apresentam forte relação com os fatores ambientais. O objetivo deste trabalho foi comparar as regiões vitícolas de altitude elevada de Santa Catarina com a região de San Michele All’Adige localizada na Itália. Para os estudos, utilizou-se dos dados da Estação Experimental de São Joaquim - EPAGRI (28°16’30,08”S, 49°56’09,34”O, altitude 1.400 m, localizada em São Joaquim e do Istituto Agrario di San Michele All’Adige – Fondazione Edmund Mach46°11’41,46”N, 11°08’04,41”L, altitude 223 m, localizado na Província de Trento. A variedade avaliada foi a Rebo, para a qual foram determinados osprincipais estádios fenológicos e calculada a exigência térmica através dos graus-dia, temperaturas média, máxima, mínima, amplitude, precipitação, umidade relativa do ar, insolação e radiação solar global. No momento da colheita, foi avaliado o desempenho agronômico da variedade Rebo. Em São Joaquim, o ciclo da variedade Rebo é mais longo, o acúmulo térmico é menor, a precipitação pluviométrica e a radiação solar global acumulada são maiores do que em San Michele All’Adige. As temperaturas mais baixas e a menor insolação durante a floração-mudança de cor das bagas são os principais fatores climáticos relacionados com as menores produtividades das plantas. Em São Joaquim, as baixas temperaturas e as elevadas taxas de radiação solar global na maturação contribuem de maneira positiva na formação dos compostos fenólicos, mas dificultam a degradação dos ácidos da variedade Rebo.

  4. L’architecture prospective en Tchécoslovaquie. Convergences et divergences entre l’approche du groupe slovaque VAL (1968-1994 et la théorie architecturale de Michel Ragon

    Directory of Open Access Journals (Sweden)

    Cytlak, Katarzyna

    2017-09-01

    Full Text Available The article discusses the resonance of Michel Ragon’s concept of prospective architecture in Czechoslovakia by taking the group VAL (Voies et Aspects du Lendemain as an example. The article focuses not only on the similarities, but also on the divergences between the concept of prospective architecture defined in France and VAL’s projects from the 1970s. The article will try to reveal parallels between the VAL’s definition of architecture as a result of a game and a way to anticipate the new society, and the approach of architects and groups active in France as the Utopia, or the Internationale Situationniste. In conclusion, the text will emphasize the specificity of VAL’s projects, inseparably linked to the context of Czechoslovakia during the period of Normalization, and stress its heterogeneous character linking them more closely to the postmodern architecture.

  5. La subjetivación política más allá de la esfera pública: Michel Foucault, Jacques Rancière y Simone Weil

    Directory of Open Access Journals (Sweden)

    Emilse Galvis

    2016-01-01

    Full Text Available Se afirma que la subjetivación política no puede pensarse al margen de las manifestaciones éticas, artísticas y espirituales de la política, en cuanto que despliegan de distintas maneras unos efectos sobre lo que es asumido como común, y reconfiguran nuevas formas de concebir el sujeto político en caminos inusuales de la subjetivación. Se problematiza la subjetivación política a partir de tres lecturas: la crítica, con base en los planteamientos de Michel Foucault; una cierta interpretación de las prácticas artísticas, en Jacques Rancière; y una concepción de la espiritualidad y la política a la luz de los planteamientos de Simone Weil.

  6. from left to right : Mr Michel Della Negra (Last spokeperson of CMS), Prof. Tejinder ("Jim") Virdee (actual spokeperson of CMS), Mr Robert Aymar (CERN Director General) and Mr Sigurd Lettow (Chief Financial Officer of CERN) assist to the Lowering of the final element (YE-1) of the Compact Muon Solenoid (CMS) detector into its underground experimental cavern.

    CERN Multimedia

    Maximilien Brice

    2008-01-01

    from left to right : Mr Michel Della Negra (Last spokeperson of CMS), Prof. Tejinder ("Jim") Virdee (actual spokeperson of CMS), Mr Robert Aymar (CERN Director General) and Mr Sigurd Lettow (Chief Financial Officer of CERN) assist to the Lowering of the final element (YE-1) of the Compact Muon Solenoid (CMS) detector into its underground experimental cavern.

  7. Putting Gino's lesson to work: Actor-network theory, enacted humanity, and rehabilitation.

    Science.gov (United States)

    Abrams, Thomas; Gibson, Barbara E

    2016-02-01

    This article argues that rehabilitation enacts a particular understanding of "the human" throughout therapeutic assessment and treatment. Following Michel Callon and Vololona Rabeharisoa's "Gino's Lesson on Humanity," we suggest that this is not simply a top-down process, but is cultivated in the application and response to biomedical frameworks of human ability, competence, and responsibility. The emergence of the human is at once a materially contingent, moral, and interpersonal process. We begin the article by outlining the basics of the actor-network theory that underpins "Gino's Lesson on Humanity." Next, we elucidate its central thesis regarding how disabled personhood emerges through actor-network interactions. Section "Learning Gino's lesson" draws on two autobiographical examples, examining the emergence of humanity through rehabilitation, particularly assessment measures and the responses to them. We conclude by thinking about how rehabilitation and actor-network theory might take this lesson on humanity seriously. © The Author(s) 2016.

  8. Declarative Networking

    CERN Document Server

    Loo, Boon Thau

    2012-01-01

    Declarative Networking is a programming methodology that enables developers to concisely specify network protocols and services, which are directly compiled to a dataflow framework that executes the specifications. Declarative networking proposes the use of a declarative query language for specifying and implementing network protocols, and employs a dataflow framework at runtime for communication and maintenance of network state. The primary goal of declarative networking is to greatly simplify the process of specifying, implementing, deploying and evolving a network design. In addition, decla

  9. Valores de referencia de la actividad de la colinesterasa eritrocitaria según las técnicas de Michel y EQM® en población laboral de Antioquia, Colombia

    Directory of Open Access Journals (Sweden)

    Jaime Carmona-Fonseca

    2003-11-01

    Full Text Available OBJETIVO: Establecer valores de referencia de la actividad de la colinesterasa eritrocitaria (EC 3.1.1.7 para la población laboral activa de dos regiones del departamento de Antioquia, Colombia, situadas a diferentes alturas sobre el nivel del mar. MÉTODOS: Se diseñaron dos muestras representativas de la población laboral activa de 18 a 59 años de edad residente en el valle de Aburrá (1 540 m sobre el nivel del mar y en el cercano oriente antioqueño (2 150 m sobre el nivel del mar. Se excluyeron los trabajadores que empleaban sustancias inhibidoras de la colinesterasa en su trabajo o en el hogar, los que presentaban alguna enfermedad que alterara los niveles de colinesterasa y los que manifestaron no contar con buena salud. Se midió la actividad de la colinesterasa eritrocitaria con los métodos de Michel y EQM® en 827 personas, 415 de Aburrá y 412 del Oriente. Las proporciones se compararon mediante la prueba de ji al cuadrado, incluida la versión de Fisher. La prueba de la t de Student para muestras independientes se utilizó para la comparación de dos promedios. Para comparar simultáneamente tres o más promedios se empleó el análisis de la varianza, seguido del análisis de rangos múltiples de Newman-Keuls (ARM-NK. Cuando las variables no tenían distribución normal o cuando las varianzas no eran homogéneas se usó el análisis de la varianza no paramétrico de Kruskal y Wallis para comparar las medianas. Se emplearon los programas SPSS 9.0, SGPlus 7.1 y EpiInfo 6.04. En todas las pruebas estadísticas se aplicó un nivel de significación P < 0,05. RESULTADOS: Los valores de actividad de la colinesterasa eritrocitaria obtenidos en esta investigación para la población estudiada mediante los dos métodos analíticos utilizados fueron: Michel: 0,857 delta de pH/hora (IC95%: 0,849 a 0,866 y EQM®: 35,21 U/g oxihemoglobina (IC95%: 34,82 a 35,60. Por el método de Michel: la actividad enzimática difirió significativamente

  10. ESTRUTURALISTA, PÓS-ESTRUTURALISTA OU PÓS-MODERNO? APROPRIAÇÕES DO PENSAMENTO DE MICHEL FOUCAULT POR PESQUISADORES DA ÁREA DE ADMINISTRAÇÃO NO BRASIL

    Directory of Open Access Journals (Sweden)

    Alessandra de Sá Mello Costa

    2012-06-01

    Full Text Available O presente artigo busca identificar as aproximações e os afastamentos entre as abordagens estruturalistas, pós-estruturalistas e pós-modernistas por meio da investigação das categorizações epistemológicas do pensamento de Michel Foucault feitas por pesquisadores da área de administração no Brasil. Os procedimentos metodológicos de investigação foram divididos em dois momentos. Primeiro, foram pesquisados os artigos publicados nos últimos dez anos nos anais de dois dos mais representativos encontros científicos da academia de administração no Brasil: o Encontro Nacional da ANPAD (EnANPAD, encontro anual, e o Encontro de Estudos Organizacionais (EnEO, que ocorre de dois em dois anos. A pesquisa foi feita nos artigos que referenciavam Michel Foucault no título ou no escopo do resumo. No que diz respeito ao número de ocorrências encontradas, os resultados obtidos totalizaram 41 artigos. Em um segundo momento, após a identificação dos artigos, estes foram lidos e analisados de forma a identificar como Michel Foucault é categorizado por cada um dos pesquisadores em questão. Os resultados obtidos na pesquisa levam a crer que as questões epistemológicas ainda não fazem parte do corpo de preocupações de grande parte dos pesquisadores brasileiros na área de administração. Tal ausência apresenta-se, ao mesmo tempo, significativa e preocupante. Significativa, porque mostra que os pesquisadores brasileiros não estão preocupados com o contexto teórico de produção e disseminação das idéias, incorporando-as como verdades em suas pesquisas de forma descontextualizada e acrítica. E preocupante, uma vez que a luta por poder no campo das idéias não significa apenas um embate em torno dos melhores postos acadêmicos, posições institucionais e governamentais de financiamento ou um lugar de destaque nos comitês editoriais dos periódicos mais influentes. O perigo reside em uma dimensão complementar e inerente a essa

  11. Actor-networking ceta-sociality, or, what is sociological about contemporary whales?

    DEFF Research Database (Denmark)

    Blok, Anders

    2007-01-01

    theory (ANT) allows for the inclusion of non-human ‘actants' (like whales) into the fabric of sociality. In the ontology of ANT, sociality emerges as semiotic-material configurations of humans, animals and technologies. Starting from a critical review of the work by Adrian Franklin on growing......In contemporary urban Euro-American societies, whales have become hugely popular and iconic creatures, arousing controversies more intense than most other instances of animal politics. How to account sociologically, however, for the dramatic social transformation of whales, from natural resource...... to near-sacrosanct agent, is far from self-evident. This article advocates a change of theoretical perspective, inspired by the work of actor-network theorists Bruno Latour and Michel Callon. Rather than focussing solely on the ‘humanity' of human-animal relations, as does most of sociology, actor-network...

  12. Network cohesion

    OpenAIRE

    Cavalcanti, Tiago Vanderlei; Giannitsarou, Chrysi; Johnson, CR

    2017-01-01

    We define a measure of network cohesion and show how it arises naturally in a broad class of dynamic models of endogenous perpetual growth with network externalities. Via a standard growth model, we show why network cohesion is crucial for conditional convergence and explain that as cohesion increases, convergence is faster. We prove properties of network cohesion and define a network aggregator that preserves network cohesion.

  13. The network researchers' network

    DEFF Research Database (Denmark)

    Henneberg, Stephan C.; Jiang, Zhizhong; Naudé, Peter

    2009-01-01

    The Industrial Marketing and Purchasing (IMP) Group is a network of academic researchers working in the area of business-to-business marketing. The group meets every year to discuss and exchange ideas, with a conference having been held every year since 1984 (there was no meeting in 1987). In thi......The Industrial Marketing and Purchasing (IMP) Group is a network of academic researchers working in the area of business-to-business marketing. The group meets every year to discuss and exchange ideas, with a conference having been held every year since 1984 (there was no meeting in 1987......). In this paper, based upon the papers presented at the 22 conferences held to date, we undertake a Social Network Analysis in order to examine the degree of co-publishing that has taken place between this group of researchers. We identify the different components in this database, and examine the large main...

  14. Network cosmology.

    Science.gov (United States)

    Krioukov, Dmitri; Kitsak, Maksim; Sinkovits, Robert S; Rideout, David; Meyer, David; Boguñá, Marián

    2012-01-01

    Prediction and control of the dynamics of complex networks is a central problem in network science. Structural and dynamical similarities of different real networks suggest that some universal laws might accurately describe the dynamics of these networks, albeit the nature and common origin of such laws remain elusive. Here we show that the causal network representing the large-scale structure of spacetime in our accelerating universe is a power-law graph with strong clustering, similar to many complex networks such as the Internet, social, or biological networks. We prove that this structural similarity is a consequence of the asymptotic equivalence between the large-scale growth dynamics of complex networks and causal networks. This equivalence suggests that unexpectedly similar laws govern the dynamics of complex networks and spacetime in the universe, with implications to network science and cosmology.

  15. Telecommunication networks

    CERN Document Server

    Iannone, Eugenio

    2011-01-01

    Many argue that telecommunications network infrastructure is the most impressive and important technology ever developed. Analyzing the telecom market's constantly evolving trends, research directions, infrastructure, and vital needs, Telecommunication Networks responds with revolutionized engineering strategies to optimize network construction. Omnipresent in society, telecom networks integrate a wide range of technologies. These include quantum field theory for the study of optical amplifiers, software architectures for network control, abstract algebra required to design error correction co

  16. Temporal networks

    CERN Document Server

    Saramäki, Jari

    2013-01-01

    The concept of temporal networks is an extension of complex networks as a modeling framework to include information on when interactions between nodes happen. Many studies of the last decade examine how the static network structure affect dynamic systems on the network. In this traditional approach  the temporal aspects are pre-encoded in the dynamic system model. Temporal-network methods, on the other hand, lift the temporal information from the level of system dynamics to the mathematical representation of the contact network itself. This framework becomes particularly useful for cases where there is a lot of structure and heterogeneity both in the timings of interaction events and the network topology. The advantage compared to common static network approaches is the ability to design more accurate models in order to explain and predict large-scale dynamic phenomena (such as, e.g., epidemic outbreaks and other spreading phenomena). On the other hand, temporal network methods are mathematically and concept...

  17. Interconnected networks

    CERN Document Server

    2016-01-01

    This volume provides an introduction to and overview of the emerging field of interconnected networks which include multi layer or multiplex networks, as well as networks of networks. Such networks present structural and dynamical features quite different from those observed in isolated networks. The presence of links between different networks or layers of a network typically alters the way such interconnected networks behave – understanding the role of interconnecting links is therefore a crucial step towards a more accurate description of real-world systems. While examples of such dissimilar properties are becoming more abundant – for example regarding diffusion, robustness and competition – the root of such differences remains to be elucidated. Each chapter in this topical collection is self-contained and can be read on its own, thus making it also suitable as reference for experienced researchers wishing to focus on a particular topic.

  18. Parrēsia ed exemplum. La parrēsia e i regimi aleturgici dell’exemplum a partire da L’ermeneutica del soggetto di Michel Foucault

    Directory of Open Access Journals (Sweden)

    Orazio Irrera

    2013-03-01

    Full Text Available Questo articolo cerca di esplorare il rapporto tra parrēsia ed exemplum negli ultimi Corsi al Collège de France di Michel Foucault. A partire da L’ermeneutica del soggetto, viene analizzato il campo semantico e pratico relativo alla direzione di coscienza stoica ed epicurea, in cui Foucault oppone la parrēsia all’adulazione e alla retorica per collocarla invece all’interno di un’importante serie di concetti: la paradosis (la trasmissione dei discorsi di verità, il kairos (il momento giusto, la circostanza opportuna e l’exemplum definito come «il cuore della parrēsia» poiché esso assicura l’adæquatio tra il soggetto di enunciazione e il soggetto di comportamento che si conforma alla verità espressa dal primo. Successivamente, viene posta l’attenzione sul legame tra parrēsia ed exemplum nell’ultimo Corso, Il coraggio della verità, per mettere in evidenza un’importante riconfigurazione all’interno della parrēsia cinica, in cui l’esempio appare come una categoria etica basata sulla permanenza e sull’identità a sé. Pertanto, esso si rivela inadeguato per questo regime aleturgico della parrēsia cinica, che invece consiste in un atteggiamento etico sperimentale, una mise à l’épreuve cui sottomettere la vita per arrivare a una trasformazione politica del mondo attraverso una continua e scandalosa provocazione degli altri, in grado di mettere in discussione la percezione di norme culturali e di abitudini consolidate.

  19. Network maintenance

    CERN Multimedia

    GS Department

    2009-01-01

    A site-wide network maintenance operation has been scheduled for Saturday 28 February. Most of the network devices of the general purpose network will be upgraded to a newer software version, in order to improve our network monitoring capabilities. This will result in a series of short (2-5 minutes) random interruptions everywhere on the CERN sites throughout the day. This upgrade will not affect the Computer Centre itself, Building 613, the Technical Network and the LHC experiments, dedicated networks at the pits. For further details of this intervention, please contact Netops by phone 74927 or e-mail mailto:Netops@cern.ch. IT/CS Group

  20. Network maintenance

    CERN Multimedia

    IT Department

    2009-01-01

    A site wide network maintenance has been scheduled for Saturday 28 February. Most of the network devices of the General Purpose network will be upgraded to a newer software version, in order to improve our network monitoring capabilities. This will result in a series of short (2-5 minutes) random interruptions everywhere on the CERN sites along this day. This upgrade will not affect: the Computer centre itself, building 613, the Technical Network and the LHC experiments dedicated networks at the pits. Should you need more details on this intervention, please contact Netops by phone 74927 or email mailto:Netops@cern.ch. IT/CS Group

  1. Network Ambivalence

    Directory of Open Access Journals (Sweden)

    Patrick Jagoda

    2015-08-01

    Full Text Available The language of networks now describes everything from the Internet to the economy to terrorist organizations. In distinction to a common view of networks as a universal, originary, or necessary form that promises to explain everything from neural structures to online traffic, this essay emphasizes the contingency of the network imaginary. Network form, in its role as our current cultural dominant, makes scarcely imaginable the possibility of an alternative or an outside uninflected by networks. If so many things and relationships are figured as networks, however, then what is not a network? If a network points towards particular logics and qualities of relation in our historical present, what others might we envision in the future? In  many ways, these questions are unanswerable from within the contemporary moment. Instead of seeking an avant-garde approach (to move beyond networks or opting out of networks (in some cases, to recover elements of pre-networked existence, this essay proposes a third orientation: one of ambivalence that operates as a mode of extreme presence. I propose the concept of "network aesthetics," which can be tracked across artistic media and cultural forms, as a model, style, and pedagogy for approaching interconnection in the twenty-first century. The following essay is excerpted from Network Ambivalence (Forthcoming from University of Chicago Press. 

  2. Network workshop

    DEFF Research Database (Denmark)

    Bruun, Jesper; Evans, Robert Harry

    2014-01-01

    This paper describes the background for, realisation of and author reflections on a network workshop held at ESERA2013. As a new research area in science education, networks offer a unique opportunity to visualise and find patterns and relationships in complicated social or academic network data....... These include student relations and interactions and epistemic and linguistic networks of words, concepts and actions. Network methodology has already found use in science education research. However, while networks hold the potential for new insights, they have not yet found wide use in the science education...... research community. With this workshop, participants were offered a way into network science based on authentic educational research data. The workshop was constructed as an inquiry lesson with emphasis on user autonomy. Learning activities had participants choose to work with one of two cases of networks...

  3. Network Convergence

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Network Convergence. User is interested in application and content - not technical means of distribution. Boundaries between distribution channels fade out. Network convergence leads to seamless application and content solutions.

  4. Industrial Networks

    DEFF Research Database (Denmark)

    Karlsson, Christer

    2015-01-01

    Companies organize in a way that involves many activities that are external to the traditional organizational boundaries. This presents challenges to operations management and managing operations involves many issues and actions dealing with external networks. Taking a network perspective changes...

  5. Network Science

    National Research Council Canada - National Science Library

    Leland, Will

    2006-01-01

    OVERVIEW: (1) A committee of technical experts, military officers and R&D managers was assembled by the National Research Council to reach consensus on the nature of networks and network research. (2...

  6. Network Coded Software Defined Networking

    DEFF Research Database (Denmark)

    Krigslund, Jeppe; Hansen, Jonas; Roetter, Daniel Enrique Lucani

    2015-01-01

    Software Defined Networking (SDN) and Network Coding (NC) are two key concepts in networking that have garnered a large attention in recent years. On the one hand, SDN's potential to virtualize services in the Internet allows a large flexibility not only for routing data, but also to manage....... This paper advocates for the use of SDN to bring about future Internet and 5G network services by incorporating network coding (NC) functionalities. The inherent flexibility of both SDN and NC provides a fertile ground to envision more efficient, robust, and secure networking designs, that may also...

  7. Network Simulation

    CERN Document Server

    Fujimoto, Richard

    2006-01-01

    "Network Simulation" presents a detailed introduction to the design, implementation, and use of network simulation tools. Discussion topics include the requirements and issues faced for simulator design and use in wired networks, wireless networks, distributed simulation environments, and fluid model abstractions. Several existing simulations are given as examples, with details regarding design decisions and why those decisions were made. Issues regarding performance and scalability are discussed in detail, describing how one can utilize distributed simulation methods to increase the

  8. Technical Network

    CERN Multimedia

    2007-01-01

    In order to optimise the management of the Technical Network (TN), to facilitate understanding of the purpose of devices connected to the TN and to improve security incident handling, the Technical Network Administrators and the CNIC WG have asked IT/CS to verify the "description" and "tag" fields of devices connected to the TN. Therefore, persons responsible for systems connected to the TN will receive e-mails from IT/CS asking them to add the corresponding information in the network database at "network-cern-ch". Thank you very much for your cooperation. The Technical Network Administrators & the CNIC WG

  9. Spatial networks

    Science.gov (United States)

    Barthélemy, Marc

    2011-02-01

    Complex systems are very often organized under the form of networks where nodes and edges are embedded in space. Transportation and mobility networks, Internet, mobile phone networks, power grids, social and contact networks, and neural networks, are all examples where space is relevant and where topology alone does not contain all the information. Characterizing and understanding the structure and the evolution of spatial networks is thus crucial for many different fields, ranging from urbanism to epidemiology. An important consequence of space on networks is that there is a cost associated with the length of edges which in turn has dramatic effects on the topological structure of these networks. We will thoroughly explain the current state of our understanding of how the spatial constraints affect the structure and properties of these networks. We will review the most recent empirical observations and the most important models of spatial networks. We will also discuss various processes which take place on these spatial networks, such as phase transitions, random walks, synchronization, navigation, resilience, and disease spread.

  10. Network science

    CERN Document Server

    Barabasi, Albert-Laszlo

    2016-01-01

    Networks are everywhere, from the Internet, to social networks, and the genetic networks that determine our biological existence. Illustrated throughout in full colour, this pioneering textbook, spanning a wide range of topics from physics to computer science, engineering, economics and the social sciences, introduces network science to an interdisciplinary audience. From the origins of the six degrees of separation to explaining why networks are robust to random failures, the author explores how viruses like Ebola and H1N1 spread, and why it is that our friends have more friends than we do. Using numerous real-world examples, this innovatively designed text includes clear delineation between undergraduate and graduate level material. The mathematical formulas and derivations are included within Advanced Topics sections, enabling use at a range of levels. Extensive online resources, including films and software for network analysis, make this a multifaceted companion for anyone with an interest in network sci...

  11. Vulnerability of network of networks

    Science.gov (United States)

    Havlin, S.; Kenett, D. Y.; Bashan, A.; Gao, J.; Stanley, H. E.

    2014-10-01

    Our dependence on networks - be they infrastructure, economic, social or others - leaves us prone to crises caused by the vulnerabilities of these networks. There is a great need to develop new methods to protect infrastructure networks and prevent cascade of failures (especially in cases of coupled networks). Terrorist attacks on transportation networks have traumatized modern societies. With a single blast, it has become possible to paralyze airline traffic, electric power supply, ground transportation or Internet communication. How, and at which cost can one restructure the network such that it will become more robust against malicious attacks? The gradual increase in attacks on the networks society depends on - Internet, mobile phone, transportation, air travel, banking, etc. - emphasize the need to develop new strategies to protect and defend these crucial networks of communication and infrastructure networks. One example is the threat of liquid explosives a few years ago, which completely shut down air travel for days, and has created extreme changes in regulations. Such threats and dangers warrant the need for new tools and strategies to defend critical infrastructure. In this paper we review recent advances in the theoretical understanding of the vulnerabilities of interdependent networks with and without spatial embedding, attack strategies and their affect on such networks of networks as well as recently developed strategies to optimize and repair failures caused by such attacks.

  12. Michel Foucault e a teoria do poder

    OpenAIRE

    ALBUQUERQUE, JOSÉ AUGUSTO GUILHON

    1995-01-01

    Mais do que a teoria do poder, Foucault propõe regras ou cautelas metodológicas. Diferentemente das concepções correntes, Foucault pretende explicar o poder sem o rei como sua fonte e natureza. Depois de comparar diferentes concepções correntes de poder, mostrando sua dependência da noção de um soberano, define-se o poder em Foucault como uma relação assimétrica que institui a autoridade e a obediência, e não como um objeto preexistente em um soberano, que o usa para dominar seus súditos. Par...

  13. 1216-IJBCS-Article-Michel Amani Kouassi

    African Journals Online (AJOL)

    DR GATSING

    ' Nord et les longitudes 8°30 et 2°30. Ouest. Elle couvre une .... intéressée au bicarbonate, au calcium, au magnésium, au sodium, au potassium, au chlore, au fer, au manganèse, au nitrate, au nitrite et au sulfate. Les paramètres physiques.

  14. L’actualité et Michel Foucault.

    Directory of Open Access Journals (Sweden)

    Claude Raffestin

    2005-03-01

    Full Text Available L’un des grands mérites de Foucault, parmi beaucoup d’autres, a été de suggérer des questions, des questions innombrables dont certaines n’ont toujours pas reçu de réponses satisfaisantes. Un peu plus de vingt ans après sa disparition, il est encore parmi nous, avec les questions qui parsèment son œuvre ou qui sont suscitées par elle. Pour le dixième anniversaire de sa mort, j’avais rédigé un texte intitulé « Foucault aurait-il pu révolutionner la géographie? » ...

  15. Mina ka olen Ameerika / Michele Norris

    Index Scriptorium Estoniae

    Norris, Michele

    2016-01-01

    Washingtoni uus riiklik afroameerika ajaloo ja kultuuri muuseum ning selle mitmekülgne kollektsioon näitavad afroameeriklaste kannatuste, visaduse ja triumfide isiklikku poolt. Muuseumi peakuraatoriks on Rex Ellis

  16. 1336-IJBCS-Article-Amani Michel Kouassi

    African Journals Online (AJOL)

    KODJIO NORBERT

    travaux dont les plus récents sont ceux de. Soro (2002), Lasm et al. (2008), Oga et al. (2009), Soro (2010) .... Le graphe de corrélation de la conductivité électrique (CE) en fonction de la somme des concentrations .... l'estimation des caractéristiques des gisements miniers, la géostatistique est aujourd'hui appliquée à ...

  17. Michel Foucault e il problema della genealogia

    Directory of Open Access Journals (Sweden)

    Enrico Abeni

    2011-01-01

    Full Text Available "Si j'étais prétentieux, je donnerais comme titre général à ce que je fais : généalogie de la morale." Dietro questa affermazione, rilasciata nel contesto colloquiale di un'intervista, è possibile scorgere il segno di una confessione intellettuale e il compendio di un pensiero. In primo luogo, allusivamente, rinvia alla figura di Nietzsche e alla traccia indelebile che il suo pensiero ha lasciato nella filosofia e nella ricerca di Foucault. In secondo luogo, autorizza a osservare nella riflessione foucaultiana la filigrana di quella genealogia che il presente lavoro si propone di affrontare come stile d'interrogazione filosofica.

  18. Bernstein: Prelude, Fugue and Riffs / Michel Parouty

    Index Scriptorium Estoniae

    Parouty, Michel

    1998-01-01

    Uuest heliplaadist "Bernstein: Prelude, Fugue and Riffs. Facsimile. West Side Story - Symphonic Dances. Divertimento. City of Birmingham Symphony Orchestra / Paavo Järvi" Virgin Classics VC5 45295-2 (68 minutes:DDD)

  19. 2384-IJBCS-Article-Michel Batamoussi Hermann

    African Journals Online (AJOL)

    hp

    l'interview structurée pour les producteurs et l'interview semi-structurée pour le personnel de l'encadrement technique du Secteur ... method negatively impacts on forest reserves of the locality. For the ploughings, most ... Keywords: Cotton culture; farmers' practices; compared analysis, productivity of Banikoara's township.

  20. Michel Foucault's Theory of Rhetoric as Epistemic.

    Science.gov (United States)

    Foss, Sandra K.; Gill, Ann

    1987-01-01

    Formulates a middle-level theory that explains the process by which rhetroic is epistemic, using Foucault's notion of the discursive formation as a starting point. Discusses five theoretical units derived from Foucault--discursive practices, rules, roles, power, and knowledge--and relationships among them. Analyzes Disneyland, using Foucault's…

  1. 2567-IJBCS-Article-Amani Michel Kouassi

    African Journals Online (AJOL)

    hp

    paramètre physique utilisé concerne la conductivité électrique. Les paramètres chimiques sélectionnés sont ... temps, indique l'absence d'organisation de drainage au sein de l'aquifère (cas des aquifères poreux), alors ... iii) la définition des effectifs puis des fréquences par classe ; iv) la représentation des fréquences de.

  2. 1026-IJBCS-Article-Bleu Michel

    African Journals Online (AJOL)

    Dr GATSING

    Étude de la toxicité aiguë et subchronique de l'extrait aqueux de Passiflora foetida Linn. ... 3Laboratoire Central Vétérinaire de Bingerville, BP 206 Bingerville (Côte d'Ivoire). .... d'un broyeur électrique (Retsch SM 100,. Germany) de manière à ...

  3. Pesquisa e Metodologia em Michel Foucault

    Directory of Open Access Journals (Sweden)

    João Leite Ferreira Neto

    Full Text Available RESUMOEstuda-se contribuições teórico-metodológicas de Foucault, realçando seu uso de elementos metodológicos clássicos. O artigo se organiza em três eixos analíticos: o exame de fragmentos da obra desse autor, especialmente de seus Cursos; aproximações de sua perspectiva com a literatura contemporânea sobre pesquisa qualitativa; e a análise de textos nos quais ele explicita suas escolhas metodológicas. Acentua-se sua opção de estudar problemas a partir de "suas formas mais singulares e concretas". Explora-se o delineamento, concomitantemente clássico e inovador, de sua pesquisa derradeira da genealogia do sujeito moderno analisando as razões de suas escolhas metodológicas. Considera-se que a construção de problemas de pesquisa relevantes, associada ao trabalho detalhado e preciso, contribuiu para o impacto incisivo de sua obra.

  4. Contructivism's limits in economic policy / Michel Verlaine

    Index Scriptorium Estoniae

    Verlaine, Michel

    2011-01-01

    Itaalia ja Kreeka uute valitsuste koosseisus on palju tehnokraate, mis näitab, et viimased aastad on suurendanud tehnokraatide võimu ja valitseb trend delegeerida poliitiliste otsuste tegemine ekspertidele

  5. Network Coded Software Defined Networking

    DEFF Research Database (Denmark)

    Hansen, Jonas; Roetter, Daniel Enrique Lucani; Krigslund, Jeppe

    2015-01-01

    Software defined networking has garnered large attention due to its potential to virtualize services in the Internet, introducing flexibility in the buffering, scheduling, processing, and routing of data in network routers. SDN breaks the deadlock that has kept Internet network protocols stagnant...... for decades, while applications and physical links have evolved. This article advocates for the use of SDN to bring about 5G network services by incorporating network coding (NC) functionalities. The latter constitutes a major leap forward compared to the state-of-the- art store and forward Internet paradigm...

  6. Networked Identities

    DEFF Research Database (Denmark)

    Ryberg, Thomas; Larsen, Malene Charlotte

    2008-01-01

    of CoPs we shall argue that the metaphor or theory of networked learning is itself confronted with some central tensions and challenges that need to be addressed. We then explore these theoretical and analytic challenges to the network metaphor, through an analysis of a Danish social networking site. We......In this article we take up a critique of the concept of Communities of Practice (CoP) voiced by several authors, who suggest that networks may provide a better metaphor to understand social forms of organisation and learning. Through a discussion of the notion of networked learning and the critique...... argue that understanding meaning-making and ‘networked identities’ may be relevant analytic entry points in navigating the challenges....

  7. Network security

    CERN Document Server

    Perez, André

    2014-01-01

    This book introduces the security mechanisms deployed in Ethernet, Wireless-Fidelity (Wi-Fi), Internet Protocol (IP) and MultiProtocol Label Switching (MPLS) networks. These mechanisms are grouped throughout the book according to the following four functions: data protection, access control, network isolation, and data monitoring. Data protection is supplied by data confidentiality and integrity control services. Access control is provided by a third-party authentication service. Network isolation is supplied by the Virtual Private Network (VPN) service. Data monitoring consists of applying

  8. Network cohesion

    OpenAIRE

    Cavalcanti, Tiago V. V.; Giannitsarou, Chryssi; Johnson, Charles R.

    2016-01-01

    This is the final version of the article. It first appeared from Springer via http://dx.doi.org/10.1007/s00199-016-0992-1 We define a measure of network cohesion and show how it arises naturally in a broad class of dynamic models of endogenous perpetual growth with network externalities. Via a standard growth model, we show why network cohesion is crucial for conditional convergence and explain that as cohesion increases, convergence is faster. We prove properties of network cohesion and d...

  9. Technical Network

    CERN Multimedia

    2007-01-01

    In order to optimize the management of the Technical Network (TN), to ease the understanding and purpose of devices connected to the TN, and to improve security incident handling, the Technical Network Administrators and the CNIC WG have asked IT/CS to verify the "description" and "tag" fields of devices connected to the TN. Therefore, persons responsible for systems connected to the TN will receive email notifications from IT/CS asking them to add the corresponding information in the network database. Thank you very much for your cooperation. The Technical Network Administrators & the CNIC WG

  10. Overlay networks toward information networking

    CERN Document Server

    Tarkoma, Sasu

    2010-01-01

    With their ability to solve problems in massive information distribution and processing, while keeping scaling costs low, overlay systems represent a rapidly growing area of R&D with important implications for the evolution of Internet architecture. Inspired by the author's articles on content based routing, Overlay Networks: Toward Information Networking provides a complete introduction to overlay networks. Examining what they are and what kind of structures they require, the text covers the key structures, protocols, and algorithms used in overlay networks. It reviews the current state of th

  11. Probabilistic Networks

    DEFF Research Database (Denmark)

    Jensen, Finn Verner; Lauritzen, Steffen Lilholt

    2001-01-01

    This article describes the basic ideas and algorithms behind specification and inference in probabilistic networks based on directed acyclic graphs, undirected graphs, and chain graphs.......This article describes the basic ideas and algorithms behind specification and inference in probabilistic networks based on directed acyclic graphs, undirected graphs, and chain graphs....

  12. Bipartite Networks

    NARCIS (Netherlands)

    Agneessens, F.; Moser, C.; Barnett, G.A.

    2011-01-01

    Bipartite networks refer to a specific kind of network in which the nodes (or actors) can be partitioned into two subsets based on the fact that no links exist between actors within each subset, but only between the two subsets. Due to the partition of actors in two sets and the absence of relations

  13. Temporal networks

    Science.gov (United States)

    Holme, Petter; Saramäki, Jari

    2012-10-01

    A great variety of systems in nature, society and technology-from the web of sexual contacts to the Internet, from the nervous system to power grids-can be modeled as graphs of vertices coupled by edges. The network structure, describing how the graph is wired, helps us understand, predict and optimize the behavior of dynamical systems. In many cases, however, the edges are not continuously active. As an example, in networks of communication via e-mail, text messages, or phone calls, edges represent sequences of instantaneous or practically instantaneous contacts. In some cases, edges are active for non-negligible periods of time: e.g., the proximity patterns of inpatients at hospitals can be represented by a graph where an edge between two individuals is on throughout the time they are at the same ward. Like network topology, the temporal structure of edge activations can affect dynamics of systems interacting through the network, from disease contagion on the network of patients to information diffusion over an e-mail network. In this review, we present the emergent field of temporal networks, and discuss methods for analyzing topological and temporal structure and models for elucidating their relation to the behavior of dynamical systems. In the light of traditional network theory, one can see this framework as moving the information of when things happen from the dynamical system on the network, to the network itself. Since fundamental properties, such as the transitivity of edges, do not necessarily hold in temporal networks, many of these methods need to be quite different from those for static networks. The study of temporal networks is very interdisciplinary in nature. Reflecting this, even the object of study has many names-temporal graphs, evolving graphs, time-varying graphs, time-aggregated graphs, time-stamped graphs, dynamic networks, dynamic graphs, dynamical graphs, and so on. This review covers different fields where temporal graphs are considered

  14. Network Affordances

    DEFF Research Database (Denmark)

    Samson, Audrey; Soon, Winnie

    2015-01-01

    This paper examines the notion of network affordance within the context of network art. Building on Gibson's theory (Gibson, 1979) we understand affordance as the perceived and actual parameters of a thing. We expand on Gaver's affordance of predictability (Gaver, 1996) to include ecological...... and computational parameters of unpredictability. We illustrate the notion of unpredictability by considering four specific works that were included in a network art exhibiton, SPEED SHOW [2.0] Hong Kong. The paper discusses how the artworks are contingent upon the parameteric relations (Parisi, 2013......), of the network. We introduce network affordance as a dynamic framework that could articulate the experienced tension arising from the (visible) symbolic representation of computational processes and its hidden occurrences. We base our proposal on the experience of both organising the SPEED SHOW and participating...

  15. Network chemistry, network toxicology, network informatics, and network behavioristics: A scientific outline

    OpenAIRE

    WenJun Zhang

    2016-01-01

    In present study, I proposed some new sciences: network chemistry, network toxicology, network informatics, and network behavioristics. The aims, scope and scientific foundation of these sciences are outlined.

  16. A parte do diabo: provocação da sociologia maldita de Michel Maffesoli para os estudos de religião http://dx.doi.org/10.15601/1983-7631/rt.v2n3p21-29

    Directory of Open Access Journals (Sweden)

    Adilson Schultz

    2011-12-01

    Full Text Available A sociologia desenvolvida no campo de estudos da pós-modernidade ergue-se com grandes provocações ao campo de estudos de religião, esse classicamente determinado pelo trio moderno Marx, Durkheim e Weber. O pensador Michel Maffesoli, sociólogo francês estudioso do imaginário e do cotidiano, mostra como o espírito pós-moderno de diluição, desconstrução e quebra de paradigmas pervade todas as dimensões da vida contemporânea, inclusive formatando o jeito de crer e a forma de entender o religioso. A partir daí, os estudos do religioso – especialmente Teologia, Ciências da Religião e Ensino Religioso – reelaboram seus conceitos modernos, reestruturando seu campo a partir de novas categorias de análise da sociedade propostas por Maffesoli: Sociedade Neotribal, Associação pelo Desejo-de-estar-juntos, Processos de indentificação, Homeopatia do mal, Efeito de composição, entre outros.Palavras-chave: Michel Maffesoli; estudos de religião; pós-modernidade; neotribalismo; sociologia, imaginário religioso.

  17. Accelerating networks

    International Nuclear Information System (INIS)

    Smith, David M D; Onnela, Jukka-Pekka; Johnson, Neil F

    2007-01-01

    Evolving out-of-equilibrium networks have been under intense scrutiny recently. In many real-world settings the number of links added per new node is not constant but depends on the time at which the node is introduced in the system. This simple idea gives rise to the concept of accelerating networks, for which we review an existing definition and-after finding it somewhat constrictive-offer a new definition. The new definition provided here views network acceleration as a time dependent property of a given system as opposed to being a property of the specific algorithm applied to grow the network. The definition also covers both unweighted and weighted networks. As time-stamped network data becomes increasingly available, the proposed measures may be easily applied to such empirical datasets. As a simple case study we apply the concepts to study the evolution of three different instances of Wikipedia, namely, those in English, German, and Japanese, and find that the networks undergo different acceleration regimes in their evolution

  18. Social networks

    CERN Document Server

    Etaner-Uyar, A Sima

    2014-01-01

    The present volume provides a comprehensive resource for practitioners and researchers alike-both those new to the field as well as those who already have some experience. The work covers Social Network Analysis theory and methods with a focus on current applications and case studies applied in various domains such as mobile networks, security, machine learning and health. With the increasing popularity of Web 2.0, social media has become a widely used communication platform. Parallel to this development, Social Network Analysis gained in importance as a research field, while opening up many

  19. Network Warrior

    CERN Document Server

    Donahue, Gary

    2011-01-01

    Pick up where certification exams leave off. With this practical, in-depth guide to the entire network infrastructure, you'll learn how to deal with real Cisco networks, rather than the hypothetical situations presented on exams like the CCNA. Network Warrior takes you step by step through the world of routers, switches, firewalls, and other technologies based on the author's extensive field experience. You'll find new content for MPLS, IPv6, VoIP, and wireless in this completely revised second edition, along with examples of Cisco Nexus 5000 and 7000 switches throughout. Topics include: An

  20. Heterodox networks

    DEFF Research Database (Denmark)

    Lala, Purnima; Kumar, Ambuj

    2016-01-01

    It is imperative for the service providers to bring innovation in the network design to meet the exponential growth of mobile subscribers for multi-technology future wireless networks. As a matter of research, studies on providing services to moving subscriber groups aka ‘Place Time Capacity (PTC......)’ have not been considered much in the literature. In this article we present Heterodox networks as an innovative and alternate approach to handle the PTC congestion. We describe two different approaches to combat the PTC congestion where the traditional terrestrial infrastructure fails to provide......-Configurable Intelligent Distributed Antenna System (SCIDAS)’ that overlays intelligence over the conventional DAS architecture and latter is in the form of a swarm of intelligent hovering base stations working in a team to cooperatively resolve the PTC congestion at the Area of Event (AoE). A suitable network...

  1. Networking Japan

    DEFF Research Database (Denmark)

    Hansen, Annette Skovsted

    Human Resource Development was the first and remains an important pillar in Japanese foreign aid. I will argue that Japan has access to a global network of alumni who will co-define Japanese foreign aid in the future, because Japan has encouraged alumni societies and networking since 1965. A total...... of more than a million people in more than 100 countries have attended courses in Japan funded fully or partly by Japanese ODA since the inception of the technical assistance programs in 1954 through the Colombo Plan and since 1959 through the Association of Overseas Technical Scholarships (AOTS from 2009...... HIDA). Many of these alumni have and will in the future exchange ideas and keep contact not only to Japan, but also to fellow alumni around the globe and, thereby, practice south-south exchanges, which are made possible and traceable by their established alumni network and the World Network of Friends...

  2. Sentinel Network

    Science.gov (United States)

    The Sentinel Network is an integrated, electronic, national medical product safety initiative that compiles information about the safe and effective use of medical products accessible to patients and healthcare practitioners.

  3. Exchange Network

    Science.gov (United States)

    The Environmental Information Exchange Network (EN) is an Internet-based system used by state, tribal and territorial partners to securely share environmental and health information with one another and EPA.

  4. Diversity Networks

    Science.gov (United States)

    and professional growth of women through networking, mentoring and training. We strive to ensure that will be used. National Processing Center Seniors Leader: Jo Anne Hankins Champion: Eric Milliner NO

  5. Nepal Networking

    DEFF Research Database (Denmark)

    Hansen, Annette Skovsted

    , as a Danida fellow. Today, the older sister works in Nepal and the younger in Seattle, where they still make use of their personal networks including connections to their fellow alumni of technical assistance courses. Inspired by work on social remittances in combination with network theory , I argue......Technical Assistance courses have many functions apart from disseminating knowledge and information, one such function is to engender networks. During the course period, participants meet and establish contact and some of these contacts remain connections between alumni for many years after...... the courses are finished. The alumni networks depend on the uses they are put to by the individual alumni and the support they get from alumni and host countries. The United Nations initiated technical assistance courses in the late 1940s in order to train nationals from developing countries as a means...

  6. computer networks

    Directory of Open Access Journals (Sweden)

    N. U. Ahmed

    2002-01-01

    Full Text Available In this paper, we construct a new dynamic model for the Token Bucket (TB algorithm used in computer networks and use systems approach for its analysis. This model is then augmented by adding a dynamic model for a multiplexor at an access node where the TB exercises a policing function. In the model, traffic policing, multiplexing and network utilization are formally defined. Based on the model, we study such issues as (quality of service QoS, traffic sizing and network dimensioning. Also we propose an algorithm using feedback control to improve QoS and network utilization. Applying MPEG video traces as the input traffic to the model, we verify the usefulness and effectiveness of our model.

  7. Neural networks

    International Nuclear Information System (INIS)

    Denby, Bruce; Lindsey, Clark; Lyons, Louis

    1992-01-01

    The 1980s saw a tremendous renewal of interest in 'neural' information processing systems, or 'artificial neural networks', among computer scientists and computational biologists studying cognition. Since then, the growth of interest in neural networks in high energy physics, fueled by the need for new information processing technologies for the next generation of high energy proton colliders, can only be described as explosive

  8. Pintadas network

    OpenAIRE

    Cruz, Maria do Carmo Meirelles T.

    2006-01-01

    The Pintadas Network has been organized in Pintadas, a small municipality (11.254 inhabitants) in Bahia, located in the semi-arid region. It has been composed by civil society organizacions (social, productive, cultural and religious organizations and a credit cooperative), with support from the local town hall and from national and international institutions. The Network is a space for articulation, which intends to formulate, execute, follow-up, inspect and evaluate the municipal public pol...

  9. Organizational Networks

    DEFF Research Database (Denmark)

    Grande, Bård; Sørensen, Ole Henning

    1998-01-01

    The paper focuses on the concept of organizational networks. Four different uses of the concept of organizational network are identified and critically discussed. Special focus is placed on how information and communication technologies as communication mediators and cognitive pictures influence...... the organizational forms discussed in the paper. It is asserted that the underlying organizational phenomena are not changing but that the manifestations and representations are shifting due to technological developments....

  10. The Semi-Submersible Network

    Science.gov (United States)

    2012-12-01

    Hallan Sumergible de las FARC con sistemas por satélite e informáticos,” Semana, September 26, 2011, http://www.semana.com/nacion/hallan-sumergible-farc... sistemas -satelite-informaticos/164832- 3.aspx. 20 Rear Admiral Charles Michel, “Hearing on Border Security Threats to the Homeland: DHS’s Response to... web page on the FARC that provides a detailed description of the terror group’s history, sub-organizations, and their operational locations. In

  11. Complex Networks

    CERN Document Server

    Evsukoff, Alexandre; González, Marta

    2013-01-01

    In the last decade we have seen the emergence of a new inter-disciplinary field focusing on the understanding of networks which are dynamic, large, open, and have a structure sometimes called random-biased. The field of Complex Networks is helping us better understand many complex phenomena such as the spread of  deseases, protein interactions, social relationships, to name but a few. Studies in Complex Networks are gaining attention due to some major scientific breakthroughs proposed by network scientists helping us understand and model interactions contained in large datasets. In fact, if we could point to one event leading to the widespread use of complex network analysis is the availability of online databases. Theories of Random Graphs from Erdös and Rényi from the late 1950s led us to believe that most networks had random characteristics. The work on large online datasets told us otherwise. Starting with the work of Barabási and Albert as well as Watts and Strogatz in the late 1990s, we now know th...

  12. Neural Networks

    International Nuclear Information System (INIS)

    Smith, Patrick I.

    2003-01-01

    Physicists use large detectors to measure particles created in high-energy collisions at particle accelerators. These detectors typically produce signals indicating either where ionization occurs along the path of the particle, or where energy is deposited by the particle. The data produced by these signals is fed into pattern recognition programs to try to identify what particles were produced, and to measure the energy and direction of these particles. Ideally, there are many techniques used in this pattern recognition software. One technique, neural networks, is particularly suitable for identifying what type of particle caused by a set of energy deposits. Neural networks can derive meaning from complicated or imprecise data, extract patterns, and detect trends that are too complex to be noticed by either humans or other computer related processes. To assist in the advancement of this technology, Physicists use a tool kit to experiment with several neural network techniques. The goal of this research is interface a neural network tool kit into Java Analysis Studio (JAS3), an application that allows data to be analyzed from any experiment. As the final result, a physicist will have the ability to train, test, and implement a neural network with the desired output while using JAS3 to analyze the results or output. Before an implementation of a neural network can take place, a firm understanding of what a neural network is and how it works is beneficial. A neural network is an artificial representation of the human brain that tries to simulate the learning process [5]. It is also important to think of the word artificial in that definition as computer programs that use calculations during the learning process. In short, a neural network learns by representative examples. Perhaps the easiest way to describe the way neural networks learn is to explain how the human brain functions. The human brain contains billions of neural cells that are responsible for processing

  13. Comentarios de Agamben a la noción de biopolítica de Foucault Comentários de Agamben à noção de biopolítica de Foucault "Agamben Commentaries" to michel foucault's notion of biopolitics

    Directory of Open Access Journals (Sweden)

    Graciela Lechuga-Solís

    2012-01-01

    Full Text Available Indisociable a la propuesta crítica del estudio del poder desarrollada por Michel Foucault es la noción de biopolítica la que ha sido retomada, entre otros, por Giorgio Agamben quien le ha dado una lectura distinta con la intención de "corregirla". En las páginas siguientes se hace un recorrido de las afirmaciones de Foucault sobre la biopolítica y las hechas por el pensador italiano sobre el tema en su libro Homo sacer I, en particular en la introducción. Además se muestra la dificultad de la empresa agambiana debido a las grandes diferencias en las formas de pensar de ambos autores, por lo que la pretendida "corrección" es un mero comentario.Indissociável à proposta crítica do estudo de poder desenvolvida por Michel Foucault é a noção de biopolítica, que tem sido retomada, entre outros, por Giorgio Agamben, que faz uma leitura diferente com a intenção de "corrigi-la". Nas páginas a seguir faz-se um percurso das afirmações de Foucault sobre a biopolítca, bem como as realizadas pelo pensador italiano sobre o tema em seu livro Homo sacer I, em particular na introdução. Outrossim, apresenta-se a dificuldade da empresa agambiana às grandes diferenças nas formas de pensar de ambos os autores, razão pela qual a pretensa "correção" é um mero comentário.Inextricably linked to the critical proposal study of power and its exercise developed by Michel Foucault is the notion of Biopolitics which have been revisited by Giorgio Agamben who has given a different interpretation in an attemt to "correct" it. In what follows a run through the notion of Foucault's biopolitics is made, as well as Agamben's claims about Biopolitics, in particular in the introduction of his book Homo Sacer I. In addition the difficult of such task shown here is due to the huge differences of both thinkers, thus Agamben's supposed "correction", it's only a commentary.

  14. Vulnerability of complex networks

    Science.gov (United States)

    Mishkovski, Igor; Biey, Mario; Kocarev, Ljupco

    2011-01-01

    We consider normalized average edge betweenness of a network as a metric of network vulnerability. We suggest that normalized average edge betweenness together with is relative difference when certain number of nodes and/or edges are removed from the network is a measure of network vulnerability, called vulnerability index. Vulnerability index is calculated for four synthetic networks: Erdős-Rényi (ER) random networks, Barabási-Albert (BA) model of scale-free networks, Watts-Strogatz (WS) model of small-world networks, and geometric random networks. Real-world networks for which vulnerability index is calculated include: two human brain networks, three urban networks, one collaboration network, and two power grid networks. We find that WS model of small-world networks and biological networks (human brain networks) are the most robust networks among all networks studied in the paper.

  15. The organizations, the power and Michel Foucault / Las organizaciones, el poder y Michel Foucault

    Directory of Open Access Journals (Sweden)

    Javier Carreón Guillén

    2008-10-01

    Full Text Available Max Weber alleged that power and domination coexist in organizations; and that power is the ability to attain certain resources (economic, force, knowledge, etc.. When an organization is operating -using these resources, e.g., power-, and requires that orders are observed, domination must be applied under the logic of the administrative framework. This assumption attributes, as expected, a very reactionary role to the administration. Foucault rephrases the dilemma using the microphysics of power, relieving the administration of any suspicion of conservatism.

  16. Network Survivability

    DEFF Research Database (Denmark)

    Marzo, José L.; Stidsen, Thomas Riis; Ruepp, Sarah Renée

    2010-01-01

    – are vital to modern services such as mobile telephony, online banking and VoIP. This book examines communication networking from a mathematical viewpoint. The contributing authors took part in the European COST action 293 – a four-year program of multidisciplinary research on this subject. In this book...... they offer introductory overviews and state-of-the-art assessments of current and future research in the fields of broadband, optical, wireless and ad hoc networks. Particular topics of interest are design, optimization, robustness and energy consumption. The book will be of interest to graduate students......, researchers and practitioners in the areas of networking, theoretical computer science, operations research, distributed computing and mathematics....

  17. Nuclear networking.

    Science.gov (United States)

    Xie, Wei; Burke, Brian

    2017-07-04

    Nuclear lamins are intermediate filament proteins that represent important structural components of metazoan nuclear envelopes (NEs). By combining proteomics and superresolution microscopy, we recently reported that both A- and B-type nuclear lamins form spatially distinct filament networks at the nuclear periphery of mouse fibroblasts. In particular, A-type lamins exhibit differential association with nuclear pore complexes (NPCs). Our studies reveal that the nuclear lamina network in mammalian somatic cells is less ordered and more complex than that of amphibian oocytes, the only other system in which the lamina has been visualized at high resolution. In addition, the NPC component Tpr likely links NPCs to the A-type lamin network, an association that appears to be regulated by C-terminal modification of various A-type lamin isoforms. Many questions remain, however, concerning the structure and assembly of lamin filaments, as well as with their mode of association with other nuclear components such as peripheral chromatin.

  18. Telecommunication Networks

    DEFF Research Database (Denmark)

    Olsen, Rasmus Løvenstein; Balachandran, Kartheepan; Hald, Sara Ligaard

    2014-01-01

    In this chapter, we look into the role of telecommunication networks and their capability of supporting critical infrastructure systems and applications. The focus is on smart grids as the key driving example, bearing in mind that other such systems do exist, e.g., water management, traffic control......, etc. First, the role of basic communication is examined with a focus on critical infrastructures. We look at heterogenic networks and standards for smart grids, to give some insight into what has been done to ensure inter-operability in this direction. We then go to the physical network, and look...... threats to the critical infrastructure. Finally, before our conclusions and outlook, we give a brief overview of some key activities in the field and what research directions are currently investigated....

  19. Network interruptions

    CERN Multimedia

    2005-01-01

    On Sunday 12 June 2005, a site-wide security software upgrade will be performed on all CERN network equipment. This maintenance operation will cause at least 2 short network interruptions of 2 minutes on each equipment item. There are hundreds of such items across the CERN site (Meyrin, Prévessin and all SPS and LHC pits), and it will thus take the whole day to treat them all. All network users and services will be affected. Central batch computing services will be interrupted during this period, expected to last from 8 a.m. until late evening. Job submission will still be possible but no jobs will actually be run. It is hoped to complete the computer centre upgrades in the morning so that stable access can be restored to lxplus, afs and nice services as soon as possible; this cannot be guaranteed, however. The opportunity will be used to interrupt and perform upgrades on the CERN Document Servers.

  20. Managing Networks

    DEFF Research Database (Denmark)

    Jørgensen, Heidi; Vintergaard, Christian

    Logically it seems that companies pursuing different business strategies wouldalso manage their relationships with other firms accordingly. Nevertheless, due tothe lack of research in the field of network strategies, this link still remainsinadequately examined. Based on the well-known framework...... isprovided, that the relation between a company's strategy, structure and processesin fact have a considerable influence on its pattern of network behaviour. Threecase studies from the Danish biotech industry exemplify and illustrate how acompany's strategy is directly correlated with how it manages its...... of networkbehaviour, knowing how to manage this relation becomes essential, especiallyduring the development of new strategies....

  1. Percolation of interdependent network of networks

    International Nuclear Information System (INIS)

    Havlin, Shlomo; Stanley, H. Eugene; Bashan, Amir; Gao, Jianxi; Kenett, Dror Y.

    2015-01-01

    Complex networks appear in almost every aspect of science and technology. Previous work in network theory has focused primarily on analyzing single networks that do not interact with other networks, despite the fact that many real-world networks interact with and depend on each other. Very recently an analytical framework for studying the percolation properties of interacting networks has been introduced. Here we review the analytical framework and the results for percolation laws for a Network Of Networks (NONs) formed by n interdependent random networks. The percolation properties of a network of networks differ greatly from those of single isolated networks. In particular, because the constituent networks of a NON are connected by node dependencies, a NON is subject to cascading failure. When there is strong interdependent coupling between networks, the percolation transition is discontinuous (first-order) phase transition, unlike the well-known continuous second-order transition in single isolated networks. Moreover, although networks with broader degree distributions, e.g., scale-free networks, are more robust when analyzed as single networks, they become more vulnerable in a NON. We also review the effect of space embedding on network vulnerability. It is shown that for spatially embedded networks any finite fraction of dependency nodes will lead to abrupt transition

  2. Network Society

    DEFF Research Database (Denmark)

    Clausen, Lars; Tække, Jesper

    2017-01-01

    the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century....

  3. Network Society

    DEFF Research Database (Denmark)

    Clausen, Lars; Tække, Jesper

    2018-01-01

    the five strands of theory on the network society. Each theoretical position has its specific implications for acting toward strategic goals. In its entirety, the five perspectives give a thorough understanding of the conditions for successful strategic communication in the 21st century....

  4. Network Views

    Science.gov (United States)

    Alexander, Louis

    2010-01-01

    The world changed in 2008. The financial crisis brought with it a deepening sense of insecurity, and the desire to be connected to a network increased. Throughout the summer and fall of 2008, events were unfolding with alarming rapidity. The Massachusetts Institute of Technology (MIT) Alumni Association wanted to respond to this change in the…

  5. Network Coding

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 15; Issue 7. Network Coding. K V Rashmi Nihar B Shah P Vijay Kumar. General Article Volume 15 Issue 7 July 2010 pp 604-621. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/reso/015/07/0604-0621 ...

  6. Global Networking.

    Science.gov (United States)

    Lynch, Clifford

    1997-01-01

    Discusses the state of the Internet. Highlights include the magnitude of the infrastructure, costs, its increasing pace, constraints in international links, provision of network capacity to homes and small businesses, cable television modems, political and cultural problems, the digital library concept, search engines, the failure of personal…

  7. RESENHA: MICHEL FATTAL, Saint Paul face aux philosophes épicuriens et stoïcïens. Paris, l’ Harmattan, 2010, 122 pp., ISBN 9782296123847; versão digital de 2015: EAN Ebook format Epub : 9782336255989. (Dossiê: O Mundo Antigo: Literatura e Historiografia

    Directory of Open Access Journals (Sweden)

    Pedro Paulo Funari

    2015-09-01

    Full Text Available Michel Fattal, conhecido filósofo platonista, tem se dedicado, há tempos, também aos estudos da interface entre a Filosofia grega e os pensadores cristãos, como o seu clássico volume sobre Plotino e Santo Agostinho. Na resenha o autor busca mostrar a passagem de uma racionalidade filosófica helênica – fundada seja no estoicismo, seja no epicurismo –, para outra, original e paulina. Para isso, o livro constrói-se como uma exegese, se assim se pode dizer, de uma passagem de Atos dos Apóstolos (17, 22-31, que descreve a pregação de Paulo de Tarso no Areópago de Atenas.Palavras-chave: História da Grécia, História Antiga, Educação, LiteraturaAbstract: Michel Fattal, known Platonist philosopher, has been dedicated, for some time, also to study the interface between Greek philosophy and Christian thinkers, such as his classic volume on Plotinus and St. Augustine. In the review the author seeks to show the passage of a philosophical rationality Hellenic - is founded in Stoicism, Epicureanism is on - to another, unique and Pauline. For this, the book is constructed as an exegesis, so to speak, of a passage from Acts of the Apostles (17, 22-31, which describes the preaching of Paul of Tarsus in the Areopagus of Athens.Keywords History of Greece, Ancient History, Education, Literature Recebido em: 12/07/2015  – Aceito em 23/07/2015

  8. Ecological network analysis: network construction

    NARCIS (Netherlands)

    Fath, B.D.; Scharler, U.M.; Ulanowicz, R.E.; Hannon, B.

    2007-01-01

    Ecological network analysis (ENA) is a systems-oriented methodology to analyze within system interactions used to identify holistic properties that are otherwise not evident from the direct observations. Like any analysis technique, the accuracy of the results is as good as the data available, but

  9. Neural Networks

    Directory of Open Access Journals (Sweden)

    Schwindling Jerome

    2010-04-01

    Full Text Available This course presents an overview of the concepts of the neural networks and their aplication in the framework of High energy physics analyses. After a brief introduction on the concept of neural networks, the concept is explained in the frame of neuro-biology, introducing the concept of multi-layer perceptron, learning and their use as data classifer. The concept is then presented in a second part using in more details the mathematical approach focussing on typical use cases faced in particle physics. Finally, the last part presents the best way to use such statistical tools in view of event classifers, putting the emphasis on the setup of the multi-layer perceptron. The full article (15 p. corresponding to this lecture is written in french and is provided in the proceedings of the book SOS 2008.

  10. Feedback Networks

    OpenAIRE

    Zamir, Amir R.; Wu, Te-Lin; Sun, Lin; Shen, William; Malik, Jitendra; Savarese, Silvio

    2016-01-01

    Currently, the most successful learning models in computer vision are based on learning successive representations followed by a decision layer. This is usually actualized through feedforward multilayer neural networks, e.g. ConvNets, where each layer forms one of such successive representations. However, an alternative that can achieve the same goal is a feedback based approach in which the representation is formed in an iterative manner based on a feedback received from previous iteration's...

  11. Linear network theory

    CERN Document Server

    Sander, K F

    1964-01-01

    Linear Network Theory covers the significant algebraic aspect of network theory, with minimal reference to practical circuits. The book begins the presentation of network analysis with the exposition of networks containing resistances only, and follows it up with a discussion of networks involving inductance and capacity by way of the differential equations. Classification and description of certain networks, equivalent networks, filter circuits, and network functions are also covered. Electrical engineers, technicians, electronics engineers, electricians, and students learning the intricacies

  12. Modeling the citation network by network cosmology.

    Science.gov (United States)

    Xie, Zheng; Ouyang, Zhenzheng; Zhang, Pengyuan; Yi, Dongyun; Kong, Dexing

    2015-01-01

    Citation between papers can be treated as a causal relationship. In addition, some citation networks have a number of similarities to the causal networks in network cosmology, e.g., the similar in-and out-degree distributions. Hence, it is possible to model the citation network using network cosmology. The casual network models built on homogenous spacetimes have some restrictions when describing some phenomena in citation networks, e.g., the hot papers receive more citations than other simultaneously published papers. We propose an inhomogenous causal network model to model the citation network, the connection mechanism of which well expresses some features of citation. The node growth trend and degree distributions of the generated networks also fit those of some citation networks well.

  13. Networks of networks – An introduction

    International Nuclear Information System (INIS)

    Kenett, Dror Y.; Perc, Matjaž; Boccaletti, Stefano

    2015-01-01

    Graphical abstract: Interdependent network reciprocity. Only those blue cooperative domains that are initially present on both networks survive. Abstract: This is an introduction to the special issue titled “Networks of networks” that is in the making at Chaos, Solitons & Fractals. Recent research and reviews attest to the fact that networks of networks are the next frontier in network science [1–7]. Not only are interactions limited and thus inadequately described by well-mixed models, it is also a fact that the networks that should be an integral part of such models are often interconnected, thus making the processes that are unfolding on them interdependent. From the World economy and transportation systems to social media, it is clear that processes taking place in one network might significantly affect what is happening in many other networks. Within an interdependent system, each type of interaction has a certain relevance and meaning, so that treating all the links identically inevitably leads to information loss. Networks of networks, interdependent networks, or multilayer networks are therefore a much better and realistic description of such systems, and this Special Issue is devoted to their structure, dynamics and evolution, as well as to the study of emergent properties in multi-layered systems in general. Topics of interest include but are not limited to the spread of epidemics and information, percolation, diffusion, synchronization, collective behavior, and evolutionary games on networks of networks. Interdisciplinary work on all aspects of networks of networks, regardless of background and motivation, is very welcome.

  14. Green mobile networks a networking perspective

    CERN Document Server

    Ansari, Nirwan

    2016-01-01

    Combines the hot topics of energy efficiency and next generation mobile networking, examining techniques and solutions. Green communications is a very hot topic. Ever increasing mobile network bandwidth rates significantly impacts on operating costs due to aggregate network energy consumption. As such, design on 4G networks and beyond has increasingly started to focus on 'energy efficiency' or so-called 'green' networks. Many techniques and solutions have been proposed to enhance the energy efficiency of mobile networks, yet no book has provided an in-depth analysis of the energy consumption issues in mobile networks nor offers detailed theories, tools and solutions for solving the energy efficiency problems.

  15. ENLIGHT Network

    CERN Multimedia

    Ballantine, A; Dixon-Altaber, H; Dosanjh, M; Kuchina, L

    2011-01-01

    State-of-the-art techniques borrowed from particle accelerators and detectors are a key element in hadrontherapy and several European projects are actively fostering the collaboration amongst the various disciplines and countries. ENLIGHT was established in 2002 to coordinate these European efforts in hadron therapy. The ENLIGHT network is formed by the European hadrontherapy Community, with more than 300 participants from twenty European countries. A major achievement of ENLIGHT has been the blending of traditionally separate communities so that clinicians, physicists, biologists and engineers with experience and interest in particle therapy are working together.

  16. Improving network management with Software Defined Networking

    International Nuclear Information System (INIS)

    Dzhunev, Pavel

    2013-01-01

    Software-defined networking (SDN) is developed as an alternative to closed networks in centers for data processing by providing a means to separate the control layer data layer switches, and routers. SDN introduces new possibilities for network management and configuration methods. In this article, we identify problems with the current state-of-the-art network configuration and management mechanisms and introduce mechanisms to improve various aspects of network management

  17. Hierarchical Network Design

    DEFF Research Database (Denmark)

    Thomadsen, Tommy

    2005-01-01

    Communication networks are immensely important today, since both companies and individuals use numerous services that rely on them. This thesis considers the design of hierarchical (communication) networks. Hierarchical networks consist of layers of networks and are well-suited for coping...... with changing and increasing demands. Two-layer networks consist of one backbone network, which interconnects cluster networks. The clusters consist of nodes and links, which connect the nodes. One node in each cluster is a hub node, and the backbone interconnects the hub nodes of each cluster and thus...... the clusters. The design of hierarchical networks involves clustering of nodes, hub selection, and network design, i.e. selection of links and routing of ows. Hierarchical networks have been in use for decades, but integrated design of these networks has only been considered for very special types of networks...

  18. Synchronization of networks

    Indian Academy of Sciences (India)

    We study the synchronization of coupled dynamical systems on networks. The dynamics is .... Such a time-varying topology can occur in social networks, computer networks, WWW ... This has the effect of reducing the spread of the transverse ...

  19. Reconfigurable network processing platforms

    NARCIS (Netherlands)

    Kachris, C.

    2007-01-01

    This dissertation presents our investigation on how to efficiently exploit reconfigurable hardware to design flexible, high performance, and power efficient network devices capable to adapt to varying processing requirements of network applications and traffic. The proposed reconfigurable network

  20. Collaborative networks: Reference modeling

    NARCIS (Netherlands)

    Camarinha-Matos, L.M.; Afsarmanesh, H.

    2008-01-01

    Collaborative Networks: Reference Modeling works to establish a theoretical foundation for Collaborative Networks. Particular emphasis is put on modeling multiple facets of collaborative networks and establishing a comprehensive modeling framework that captures and structures diverse perspectives of

  1. Introduction to computer networking

    CERN Document Server

    Robertazzi, Thomas G

    2017-01-01

    This book gives a broad look at both fundamental networking technology and new areas that support it and use it. It is a concise introduction to the most prominent, recent technological topics in computer networking. Topics include network technology such as wired and wireless networks, enabling technologies such as data centers, software defined networking, cloud and grid computing and applications such as networks on chips, space networking and network security. The accessible writing style and non-mathematical treatment makes this a useful book for the student, network and communications engineer, computer scientist and IT professional. • Features a concise, accessible treatment of computer networking, focusing on new technological topics; • Provides non-mathematical introduction to networks in their most common forms today;< • Includes new developments in switching, optical networks, WiFi, Bluetooth, LTE, 5G, and quantum cryptography.

  2. Visualization of Social Networks

    NARCIS (Netherlands)

    Boertjes, E.M.; Kotterink, B.; Jager, E.J.

    2011-01-01

    Current visualizations of social networks are mostly some form of node-link diagram. Depending on the type of social network, this can be some treevisualization with a strict hierarchical structure or a more generic network visualization.

  3. Animal transportation networks

    Science.gov (United States)

    Perna, Andrea; Latty, Tanya

    2014-01-01

    Many group-living animals construct transportation networks of trails, galleries and burrows by modifying the environment to facilitate faster, safer or more efficient movement. Animal transportation networks can have direct influences on the fitness of individuals, whereas the shape and structure of transportation networks can influence community dynamics by facilitating contacts between different individuals and species. In this review, we discuss three key areas in the study of animal transportation networks: the topological properties of networks, network morphogenesis and growth, and the behaviour of network users. We present a brief primer on elements of network theory, and then discuss the different ways in which animal groups deal with the fundamental trade-off between the competing network properties of travel efficiency, robustness and infrastructure cost. We consider how the behaviour of network users can impact network efficiency, and call for studies that integrate both network topology and user behaviour. We finish with a prospectus for future research. PMID:25165598

  4. Network development plan 1995

    International Nuclear Information System (INIS)

    Anon.

    1995-11-01

    Network plan 1995 concerns several strategic problems, among others environmental policy of power transmission lines. Possibilities of restructuring aerial cable network are described. The state of the existing systems and plans for new network systems are presented. (EG)

  5. Basics of Computer Networking

    CERN Document Server

    Robertazzi, Thomas

    2012-01-01

    Springer Brief Basics of Computer Networking provides a non-mathematical introduction to the world of networks. This book covers both technology for wired and wireless networks. Coverage includes transmission media, local area networks, wide area networks, and network security. Written in a very accessible style for the interested layman by the author of a widely used textbook with many years of experience explaining concepts to the beginner.

  6. Packet Tracer network simulator

    CERN Document Server

    Jesin, A

    2014-01-01

    A practical, fast-paced guide that gives you all the information you need to successfully create networks and simulate them using Packet Tracer.Packet Tracer Network Simulator is aimed at students, instructors, and network administrators who wish to use this simulator to learn how to perform networking instead of investing in expensive, specialized hardware. This book assumes that you have a good amount of Cisco networking knowledge, and it will focus more on Packet Tracer rather than networking.

  7. The Economics of Networking

    DEFF Research Database (Denmark)

    Sørensen, Olav Jull

    The literature on business networks is often oversocialized. The economic side of business is implicitly assumed. This paper analyses the economics of network behavior by loking at each of the key concepts in the Network Theory.......The literature on business networks is often oversocialized. The economic side of business is implicitly assumed. This paper analyses the economics of network behavior by loking at each of the key concepts in the Network Theory....

  8. Vulnerability and controllability of networks of networks

    International Nuclear Information System (INIS)

    Liu, Xueming; Peng, Hao; Gao, Jianxi

    2015-01-01

    Network science is a highly interdisciplinary field ranging from natural science to engineering technology and it has been applied to model complex systems and used to explain their behaviors. Most previous studies have been focus on isolated networks, but many real-world networks do in fact interact with and depend on other networks via dependency connectivities, forming “networks of networks” (NON). The interdependence between networks has been found to largely increase the vulnerability of interacting systems, when a node in one network fails, it usually causes dependent nodes in other networks to fail, which, in turn, may cause further damage on the first network and result in a cascade of failures with sometimes catastrophic consequences, e.g., electrical blackouts caused by the interdependence of power grids and communication networks. The vulnerability of a NON can be analyzed by percolation theory that can be used to predict the critical threshold where a NON collapses. We review here the analytic framework for analyzing the vulnerability of NON, which yields novel percolation laws for n-interdependent networks and also shows that percolation theory of a single network studied extensively in physics and mathematics in the last 50 years is a specific limited case of the more general case of n interacting networks. Understanding the mechanism behind the cascading failure in NON enables us finding methods to decrease the vulnerability of the natural systems and design of more robust infrastructure systems. By examining the vulnerability of NON under targeted attack and studying the real interdependent systems, we find two methods to decrease the systems vulnerability: (1) protect the high-degree nodes, and (2) increase the degree correlation between networks. Furthermore, the ultimate proof of our understanding of natural and technological systems is reflected in our ability to control them. We also review the recent studies and challenges on the

  9. Local Social Networks

    DEFF Research Database (Denmark)

    Sapuppo, Antonio; Sørensen, Lene Tolstrup

    2011-01-01

    Online social networks have become essential for many users in their daily communication. Through a combination of the online social networks with opportunistic networks, a new concept arises: Local Social Networks. The target of local social networks is to promote social networking benefits...... in physical environment in order to leverage personal affinities in the users' surroundings. The purpose of this paper is to present and discuss the concept of local social networks as a new social communication system. Particularly, the preliminary architecture and the prototype of local social networks...

  10. Integrating Networking into ATLAS

    CERN Document Server

    Mc Kee, Shawn Patrick; The ATLAS collaboration

    2018-01-01

    Networking is foundational to the ATLAS distributed infrastructure and there are many ongoing activities related to networking both within and outside of ATLAS. We will report on the progress in a number of areas exploring ATLAS's use of networking and our ability to monitor the network, analyze metrics from the network, and tune and optimize application and end-host parameters to make the most effective use of the network. Specific topics will include work on Open vSwitch for production systems, network analytics, FTS testing and tuning, and network problem alerting and alarming.

  11. Krytyka nowoczesnych stosunków społecznych jako podstawa ponowoczesnej sztuki życia – egzystencjalny wymiar dzieła Michela Foucault [The Critique of Modern Social Relations as the Foundation of the Postmodern Art of Life – the Existential Dimension of the Work of Michel Foucault

    Directory of Open Access Journals (Sweden)

    Markus Lipowicz

    2013-03-01

    Full Text Available The aim of the present article is to reveal the essential connection of MichelFoucault’s critical attitude regarding social relationships with the formation of thepostmodern ethos of making out of the human life an artwork. It will be shown thatthe main object of Foucault’s critique are the relations of power and knowledge inthe Christian priesthood and their modern transformation in nonreligious institutions.From this point of view, mainly based on the philosophy of Friedrich Nietzsche,the Christian ethics occur to be an accumulation of techniques of disciplinizationand normalization. This attitude towards Christianity and modernity leads to thepostmodern ethos of making out of life an artwork. This notion is mainly based onthe antique Greek and Roman philosophy, where instead of obeying to universalethical principles the human being struggled to be his own master. Therefore thepostmodern existence tries to be beyond all traditional boundaries, which resultsin the danger of neglecting the historical fact, that Christianity was and still is animportant institution of the Western Civilization.

  12. Network Plus

    Science.gov (United States)

    Bender, Walter; Chesnais, Pascal

    1988-05-01

    Over the past several years, the Electronic Publishing Group at the MIT Media Laboratory has been conducting a family of media experiments which explore a new kind of broadcast: the distribution of data and computer programs rather than pre-packaged material. This broadcast is not directed to a human recipient, but to a local computational agent acting on his behalf. In response to instructions from both the broadcaster and the reader, this agent selects from the incoming data and presents it in a manner suggestive of traditional media. The embodiment of these media experiments is a news retrieval system where the news editor has been replaced by the personal computer. A variety of both local and remote databases which operate passively as well as interac-tively are accessed by "reporters." These "reporters" are actually software interfaces, which are programmed to gather news. Ideally, they are "broadcatching" that is to say, watching all broadcast television channels, listening to all radio transmissions, and reading all newspapers, magazines, and journals. 1 A possible consequence of the synthesis of media through active processing is the merger of newspapers and television (figure 1). The result is either a newspaper with illustrations which move 2 or, conversely, print as television output. The latter is the theme of Network Plus.

  13. Identity and Professional Networking.

    Science.gov (United States)

    Raj, Medha; Fast, Nathanael J; Fisher, Oliver

    2017-06-01

    Despite evidence that large professional networks afford a host of financial and professional benefits, people vary in how motivated they are to build such networks. To help explain this variance, the present article moves beyond a rational self-interest account to examine the possibility that identity shapes individuals' intentions to network. Study 1 established a positive association between viewing professional networking as identity-congruent and the tendency to prioritize strengthening and expanding one's professional network. Study 2 revealed that manipulating the salience of the self affects networking intentions, but only among those high in networking identity-congruence. Study 3 further established causality by experimentally manipulating identity-congruence to increase networking intentions. Study 4 examined whether identity or self-interest is a better predictor of networking intentions, providing support for the former. These findings indicate that identity influences the networks people develop. Implications for research on the self, identity-based motivation, and professional networking are discussed.

  14. Data center networks and network architecture

    Science.gov (United States)

    Esaki, Hiroshi

    2014-02-01

    This paper discusses and proposes the architectural framework, which is for data center networks. The data center networks require new technical challenges, and it would be good opportunity to change the functions, which are not need in current and future networks. Based on the observation and consideration on data center networks, this paper proposes; (i) Broadcast-free layer 2 network (i.e., emulation of broadcast at the end-node), (ii) Full-mesh point-to-point pipes, and (iii) IRIDES (Invitation Routing aDvertisement for path Engineering System).

  15. Open innovation in networks

    DEFF Research Database (Denmark)

    Hu, Yimei

    and hierarchy can be analyzed from a network approach. Within a network perspective, there are different levels of network, and a firm may not always has the power to “manage” innovation networks due to different levels of power. Based on the strength of a firm’s power, its role may varies from manager...

  16. Formation of multiple networks

    DEFF Research Database (Denmark)

    Magnani, Matteo; Rossi, Luca

    2013-01-01

    we introduce the first network formation model for multiple networks. Network formation models are among the most popular tools in traditional network studies, because of both their practical and theoretical impact. However, existing models are not sufficient to describe the generation of multiple...

  17. Technologies for Home Networking

    DEFF Research Database (Denmark)

    A broad overview of the home networking field, ranging from wireless technologies to practical applications. In the future, it is expected that private networks (e.g. home networks) will become part of the global network ecosystem, participating in sharing their own content, running IP...

  18. Modeling Network Interdiction Tasks

    Science.gov (United States)

    2015-09-17

    118 xiii Table Page 36 Computation times for weighted, 100-node random networks for GAND Approach testing in Python ...in Python . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 38 Accuracy measures for weighted, 100-node random networks for GAND...networks [15:p. 1]. A common approach to modeling network interdiction is to formulate the problem in terms of a two-stage strategic game between two

  19. Networking for big data

    CERN Document Server

    Yu, Shui; Misic, Jelena; Shen, Xuemin (Sherman)

    2015-01-01

    Networking for Big Data supplies an unprecedented look at cutting-edge research on the networking and communication aspects of Big Data. Starting with a comprehensive introduction to Big Data and its networking issues, it offers deep technical coverage of both theory and applications.The book is divided into four sections: introduction to Big Data, networking theory and design for Big Data, networking security for Big Data, and platforms and systems for Big Data applications. Focusing on key networking issues in Big Data, the book explains network design and implementation for Big Data. It exa

  20. Energy Efficient Digital Networks

    Energy Technology Data Exchange (ETDEWEB)

    Lanzisera, Steven [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Brown, Richard [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2013-01-01

    Digital networks are the foundation of the information services, and play an expanding and indispensable role in our lives, via the Internet, email, mobile phones, etc. However, these networks consume energy, both through the direct energy use of the network interfaces and equipment that comprise the network, and in the effect they have on the operating patterns of devices connected to the network. The purpose of this research was to investigate a variety of technology and policy issues related to the energy use caused by digital networks, and to further develop several energy-efficiency technologies targeted at networks.

  1. Epidemics on interconnected networks

    Science.gov (United States)

    Dickison, Mark; Havlin, S.; Stanley, H. E.

    2012-06-01

    Populations are seldom completely isolated from their environment. Individuals in a particular geographic or social region may be considered a distinct network due to strong local ties but will also interact with individuals in other networks. We study the susceptible-infected-recovered process on interconnected network systems and find two distinct regimes. In strongly coupled network systems, epidemics occur simultaneously across the entire system at a critical infection strength βc, below which the disease does not spread. In contrast, in weakly coupled network systems, a mixed phase exists below βc of the coupled network system, where an epidemic occurs in one network but does not spread to the coupled network. We derive an expression for the network and disease parameters that allow this mixed phase and verify it numerically. Public health implications of communities comprising these two classes of network systems are also mentioned.

  2. Network effects in railways

    DEFF Research Database (Denmark)

    Landex, Alex

    2012-01-01

    Railway operation is often affected by network effects as a change in one part of the network can influence other parts of the network. Network effects occur because the train runs may be quite long and since the railway system has a high degree of interdependencies as trains cannot cross....../overtake each other everywhere in the network. First this paper describes network effects in general (section 1). In section 2 the network effects for trains and how they can be measured by scheduled waiting time is described. When the trains are affected by network effects the passengers are also affected....... Therefore, sections 3 and 4 describe the network effects for passengers and how they can be measured using passenger delay models. Before the concluding remarks in section 6, section 5 discusses how the operation can be improved by examining network effects in the planning process. © 2012 WIT Press....

  3. SERS investigations and electrical recording of neuronal networks with three-dimensional plasmonic nanoantennas (Conference Presentation)

    Science.gov (United States)

    De Angelis, Francesco

    2017-06-01

    SERS investigations and electrical recording of neuronal networks with three-dimensional plasmonic nanoantennas Michele Dipalo, Valeria Caprettini, Anbrea Barbaglia, Laura Lovato, Francesco De Angelis e-mail: francesco.deangelis@iit.it Istituto Italiano di Tecnologia, Via Morego 30, 16163, Genova Biological systems are analysed mainly by optical, chemical or electrical methods. Normally each of these techniques provides only partial information about the environment, while combined investigations could reveal new phenomena occurring in complex systems such as in-vitro neuronal networks. Aiming at the merging of optical and electrical investigations of biological samples, we introduced three-dimensional plasmonic nanoantennas on CMOS-based electrical sensors [1]. The overall device is then capable of enhanced Raman Analysis of cultured cells combined with electrical recording of neuronal activity. The Raman measurements show a much higher sensitivity when performed on the tip of the nanoantenna in respect to the flat substrate [2]; this effect is a combination of the high plasmonic field enhancement and of the tight adhesion of cells on the nanoantenna tip. Furthermore, when plasmonic opto-poration is exploited [3] the 3D nanoelectrodes are able to penetrate through the cell membrane thus accessing the intracellular environment. Our latest results (unpublished) show that the technique is completely non-invasive and solves many problems related to state-of-the-art intracellular recording approaches on large neuronal networks. This research received funding from ERC-IDEAS Program: "Neuro-Plasmonics" [Grant n. 616213]. References: [1] M. Dipalo, G. C. Messina, H. Amin, R. La Rocca, V. Shalabaeva, A. Simi, A. Maccione, P. Zilio, L. Berdondini, F. De Angelis, Nanoscale 2015, 7, 3703. [2] R. La Rocca, G. C. Messina, M. Dipalo, V. Shalabaeva, F. De Angelis, Small 2015, 11, 4632. [3] G. C. Messina et al., Spatially, Temporally, and Quantitatively Controlled Delivery of

  4. vhv supply networks, problems of network structure

    Energy Technology Data Exchange (ETDEWEB)

    Raimbault, J

    1966-04-01

    The present and future power requirements of the Paris area and the structure of the existing networks are discussed. The various limitations that will have to be allowed for to lay down the structure of a regional transmission network leading in the power of the large national transmission network to within the Paris built up area are described. The theoretical solution that has been adopted, and the features of its final achievement, which is planned for about the year 2000, and the intermediate stages are given. The problem of the structure of the National Power Transmission network which is to supply the regional network was studied. To solve this problem, a 730 kV voltage network will have to be introduced.

  5. Do Policy Networks lead to Network Governing?

    DEFF Research Database (Denmark)

    Damgaard, Bodil

    This paper challenges the notion that creation of local policy networks necessarily leads to network governing. Through actor-centred case studies in the area of municipally implemented employment policy in Denmark it was found that the local governing mode is determined mainly by the municipality......’s approach to local co-governing as well as by the capacity and interest of key private actors. It is argued that national legislation requesting the creation of local policy networks was not enough to assure network governing and the case studies show that local policy networks may subsist also under...... hierarchical governing modes. Reasons why hierarchical governing modes prevail over network governing in some settings are identified pointing to both actor borne and structural factors. Output indicators of the four cases do not show that a particular governing mode is more efficient in its employment policy...

  6. Computer network defense system

    Science.gov (United States)

    Urias, Vincent; Stout, William M. S.; Loverro, Caleb

    2017-08-22

    A method and apparatus for protecting virtual machines. A computer system creates a copy of a group of the virtual machines in an operating network in a deception network to form a group of cloned virtual machines in the deception network when the group of the virtual machines is accessed by an adversary. The computer system creates an emulation of components from the operating network in the deception network. The components are accessible by the group of the cloned virtual machines as if the group of the cloned virtual machines was in the operating network. The computer system moves network connections for the group of the virtual machines in the operating network used by the adversary from the group of the virtual machines in the operating network to the group of the cloned virtual machines, enabling protecting the group of the virtual machines from actions performed by the adversary.

  7. Network connectivity value.

    Science.gov (United States)

    Dragicevic, Arnaud; Boulanger, Vincent; Bruciamacchie, Max; Chauchard, Sandrine; Dupouey, Jean-Luc; Stenger, Anne

    2017-04-21

    In order to unveil the value of network connectivity, we formalize the construction of ecological networks in forest environments as an optimal control dynamic graph-theoretic problem. The network is based on a set of bioreserves and patches linked by ecological corridors. The node dynamics, built upon the consensus protocol, form a time evolutive Mahalanobis distance weighted by the opportunity costs of timber production. We consider a case of complete graph, where the ecological network is fully connected, and a case of incomplete graph, where the ecological network is partially connected. The results show that the network equilibrium depends on the size of the reception zone, while the network connectivity depends on the environmental compatibility between the ecological areas. Through shadow prices, we find that securing connectivity in partially connected networks is more expensive than in fully connected networks, but should be undertaken when the opportunity costs are significant. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Proliferation Networks and Financing

    International Nuclear Information System (INIS)

    Gruselle, Bruno

    2007-01-01

    The objective of this study is to propose practical solutions aimed at completing and strengthening the existing arrangement for the control of nuclear proliferation through a control of financial as well as material or immaterial flows. In a first part, the author proposes a systemic analysis of networks of suppliers and demanders. He notably evokes the Khan's network and the Iraqi acquisition network during the 1993-2001 period. He also proposes a modelling of proliferation networks (supplier networks and acquisition networks) and of their interactions. In a second part, the author examines possible means and policies aimed at neutralising proliferation networks: organisation, adaptation and improvement of intelligence tools in front of proliferation networks, and means, limitations and perspectives of network neutralisation. He also briefly addresses the possibility of military action to contain proliferation flows

  9. Morphological neural networks

    Energy Technology Data Exchange (ETDEWEB)

    Ritter, G.X.; Sussner, P. [Univ. of Florida, Gainesville, FL (United States)

    1996-12-31

    The theory of artificial neural networks has been successfully applied to a wide variety of pattern recognition problems. In this theory, the first step in computing the next state of a neuron or in performing the next layer neural network computation involves the linear operation of multiplying neural values by their synaptic strengths and adding the results. Thresholding usually follows the linear operation in order to provide for nonlinearity of the network. In this paper we introduce a novel class of neural networks, called morphological neural networks, in which the operations of multiplication and addition are replaced by addition and maximum (or minimum), respectively. By taking the maximum (or minimum) of sums instead of the sum of products, morphological network computation is nonlinear before thresholding. As a consequence, the properties of morphological neural networks are drastically different than those of traditional neural network models. In this paper we consider some of these differences and provide some particular examples of morphological neural network.

  10. Network Transformations in Economy

    Directory of Open Access Journals (Sweden)

    Bolychev O.

    2014-09-01

    Full Text Available In the context of ever-increasing market competition, networked interactions play a special role in the economy. The network form of entrepreneurship is increasingly viewed as an effective organizational structure to create a market value embedded in innovative business solutions. The authors study the characteristics of a network as an economic category and emphasize certain similarities between Rus sian and international approaches to identifying interactions of economic systems based on the network principle. The paper focuses on the types of networks widely used in the economy. The authors analyze the transformation of business networks along two lines: from an intra- to an inter-firm network and from an inter-firm to an inter-organizational network. The possible forms of network formation are described depending on the strength of connections and the type of integration. The drivers and reasons behind process of transition from a hierarchical model of the organizational structure to a network type are identified. The authors analyze the advantages of creating inter-firm networks and discuss the features of inter-organizational networks as compares to inter-firm ones. The article summarizes the reasons for and advantages of participation in inter-rganizational networks and identifies the main barriers to the formation of inter-organizational network.

  11. Intelligent networked teleoperation control

    CERN Document Server

    Li, Zhijun; Su, Chun-Yi

    2015-01-01

    This book describes a unified framework for networked teleoperation systems involving multiple research fields: networked control systems for linear and nonlinear forms, bilateral teleoperation, trilateral teleoperation, multilateral teleoperation and cooperative teleoperation. It closely examines networked control as a field at the intersection of systems & control and robotics and presents a number of experimental case studies on testbeds for robotic systems, including networked haptic devices, robotic network systems and sensor network systems. The concepts and results outlined are easy to understand, even for readers fairly new to the subject. As such, the book offers a valuable reference work for researchers and engineers in the fields of systems & control and robotics.

  12. Social network data analytics

    CERN Document Server

    Aggarwal, Charu C

    2011-01-01

    Social network analysis applications have experienced tremendous advances within the last few years due in part to increasing trends towards users interacting with each other on the internet. Social networks are organized as graphs, and the data on social networks takes on the form of massive streams, which are mined for a variety of purposes. Social Network Data Analytics covers an important niche in the social network analytics field. This edited volume, contributed by prominent researchers in this field, presents a wide selection of topics on social network data mining such as Structural Pr

  13. Dynamic ad hoc networks

    CERN Document Server

    Rashvand, Habib

    2013-01-01

    Motivated by the exciting new application paradigm of using amalgamated technologies of the Internet and wireless, the next generation communication networks (also called 'ubiquitous', 'complex' and 'unstructured' networking) are changing the way we develop and apply our future systems and services at home and on local, national and global scales. Whatever the interconnection - a WiMAX enabled networked mobile vehicle, MEMS or nanotechnology enabled distributed sensor systems, Vehicular Ad hoc Networking (VANET) or Mobile Ad hoc Networking (MANET) - all can be classified under new networking s

  14. Cisco networking essentials

    CERN Document Server

    McMillan, Troy

    2015-01-01

    Start a career in networking Cisco Networking Essentials, 2nd Edition provides the latest for those beginning a career in networking. This book provides the fundamentals of networking and leads you through the concepts, processes, and skills you need to master fundamental networking concepts. Thinking of taking the CCENT Cisco Certified Entry Networking Technician ICND1 Exam 100-101? This book has you covered! With coverage of important topics and objectives, each chapter outlines main points and provides clear, engaging discussion that will give you a sound understanding of core topics and c

  15. Airborne Network Optimization with Dynamic Network Update

    Science.gov (United States)

    2015-03-26

    source si and a target ti . For each commodity (si, ki) the commodity specifies a non- negative demand di [5]. The objective of the multi-commodity...queue predictions, and network con- gestion [15]. The implementation of the DRQC uses the Kalman filter to predict the state of the network and optimize

  16. Epidemic Network Failures in Optical Transport Networks

    DEFF Research Database (Denmark)

    Ruepp, Sarah Renée; Katsikas, Dimitrios; Fagertun, Anna Manolova

    2013-01-01

    This paper presents a failure propagation model for transport networks which are affected by epidemic failures. The network is controlled using the GMPLS protocol suite. The Susceptible Infected Disabled (SID) epidemic model is investigated and new signaling functionality of GMPLS to support...

  17. Statistical network analysis for analyzing policy networks

    DEFF Research Database (Denmark)

    Robins, Garry; Lewis, Jenny; Wang, Peng

    2012-01-01

    and policy network methodology is the development of statistical modeling approaches that can accommodate such dependent data. In this article, we review three network statistical methods commonly used in the current literature: quadratic assignment procedures, exponential random graph models (ERGMs......To analyze social network data using standard statistical approaches is to risk incorrect inference. The dependencies among observations implied in a network conceptualization undermine standard assumptions of the usual general linear models. One of the most quickly expanding areas of social......), and stochastic actor-oriented models. We focus most attention on ERGMs by providing an illustrative example of a model for a strategic information network within a local government. We draw inferences about the structural role played by individuals recognized as key innovators and conclude that such an approach...

  18. Innovations, status, and networks

    NARCIS (Netherlands)

    P. Wang (Pengfei)

    2016-01-01

    markdownabstractTo obtain and maintain competitive advantage, firms need to implement appropriate innovation strategies (i.e. exploration or exploitation) and acquire status in external networks. In this dissertation, I investigate how innovation strategy, status, and network structure jointly

  19. Determinants of Network Outcomes

    DEFF Research Database (Denmark)

    Ysa, Tamyko; Sierra, Vicenta; Esteve, Marc

    2014-01-01

    The literature on network management is extensive. However, it generally explores network structures, neglecting the impact of management strategies. In this article we assess the effect of management strategies on network outcomes, providing empirical evidence from 119 urban revitalization...... networks. We go beyond current work by testing a path model for the determinants of network outcomes and considering the interactions between the constructs: management strategies, trust, complexity, and facilitative leadership. Our results suggest that management strategies have a strong effect on network...... outcomes and that they enhance the level of trust. We also found that facilitative leadership has a positive impact on network management as well as on trust in the network. Our findings also show that complexity has a negative impact on trust. A key finding of our research is that managers may wield more...

  20. Coded Network Function Virtualization

    DEFF Research Database (Denmark)

    Al-Shuwaili, A.; Simone, O.; Kliewer, J.

    2016-01-01

    Network function virtualization (NFV) prescribes the instantiation of network functions on general-purpose network devices, such as servers and switches. While yielding a more flexible and cost-effective network architecture, NFV is potentially limited by the fact that commercial off......-the-shelf hardware is less reliable than the dedicated network elements used in conventional cellular deployments. The typical solution for this problem is to duplicate network functions across geographically distributed hardware in order to ensure diversity. In contrast, this letter proposes to leverage channel...... coding in order to enhance the robustness on NFV to hardware failure. The proposed approach targets the network function of uplink channel decoding, and builds on the algebraic structure of the encoded data frames in order to perform in-network coding on the signals to be processed at different servers...

  1. Cooperative Hurricane Network Obs

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Observations from the Cooperative Hurricane Reporting Network (CHURN), a special network of stations that provided observations when tropical cyclones approached the...

  2. Heterogeneous network architectures

    DEFF Research Database (Denmark)

    Christiansen, Henrik Lehrmann

    2006-01-01

    is flexibility. This thesis investigates such heterogeneous network architectures and how to make them flexible. A survey of algorithms for network design is presented, and it is described how using heuristics can increase the speed. A hierarchical, MPLS based network architecture is described......Future networks will be heterogeneous! Due to the sheer size of networks (e.g., the Internet) upgrades cannot be instantaneous and thus heterogeneity appears. This means that instead of trying to find the olution, networks hould be designed as being heterogeneous. One of the key equirements here...... and it is discussed that it is advantageous to heterogeneous networks and illustrated by a number of examples. Modeling and simulation is a well-known way of doing performance evaluation. An approach to event-driven simulation of communication networks is presented and mixed complexity modeling, which can simplify...

  3. Bladder Cancer Advocacy Network

    Science.gov (United States)

    ... Grants Bladder Cancer Think Tank Bladder Cancer Research Network Bladder Cancer Genomics Consortium Get Involved Ways to ... us? Who we are The Bladder Cancer Advocacy Network (BCAN) is a community of patients, caregivers, survivors, ...

  4. Class network routing

    Science.gov (United States)

    Bhanot, Gyan [Princeton, NJ; Blumrich, Matthias A [Ridgefield, CT; Chen, Dong [Croton On Hudson, NY; Coteus, Paul W [Yorktown Heights, NY; Gara, Alan G [Mount Kisco, NY; Giampapa, Mark E [Irvington, NY; Heidelberger, Philip [Cortlandt Manor, NY; Steinmacher-Burow, Burkhard D [Mount Kisco, NY; Takken, Todd E [Mount Kisco, NY; Vranas, Pavlos M [Bedford Hills, NY

    2009-09-08

    Class network routing is implemented in a network such as a computer network comprising a plurality of parallel compute processors at nodes thereof. Class network routing allows a compute processor to broadcast a message to a range (one or more) of other compute processors in the computer network, such as processors in a column or a row. Normally this type of operation requires a separate message to be sent to each processor. With class network routing pursuant to the invention, a single message is sufficient, which generally reduces the total number of messages in the network as well as the latency to do a broadcast. Class network routing is also applied to dense matrix inversion algorithms on distributed memory parallel supercomputers with hardware class function (multicast) capability. This is achieved by exploiting the fact that the communication patterns of dense matrix inversion can be served by hardware class functions, which results in faster execution times.

  5. Congenital Heart Information Network

    Science.gov (United States)

    ... heart defects. Important Notice The Congenital Heart Information Network website is temporarily out of service. Please join ... and Uwe Baemayr for The Congenital Heart Information Network Exempt organization under Section 501(c)3. Copyright © ...

  6. Temporal network epidemiology

    CERN Document Server

    Holme, Petter

    2017-01-01

    This book covers recent developments in epidemic process models and related data on temporally varying networks. It is widely recognized that contact networks are indispensable for describing, understanding, and intervening to stop the spread of infectious diseases in human and animal populations; “network epidemiology” is an umbrella term to describe this research field. More recently, contact networks have been recognized as being highly dynamic. This observation, also supported by an increasing amount of new data, has led to research on temporal networks, a rapidly growing area. Changes in network structure are often informed by epidemic (or other) dynamics, in which case they are referred to as adaptive networks. This volume gathers contributions by prominent authors working in temporal and adaptive network epidemiology, a field essential to understanding infectious diseases in real society.

  7. Virtualized Network Control (VNC)

    Energy Technology Data Exchange (ETDEWEB)

    Lehman, Thomas [Univ. of Southern California, Los Angeles, CA (United States); Guok, Chin [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Ghani, Nasir [Univ. of New Mexico, Albuquerque, NM (United States)

    2013-01-31

    The focus of this project was on the development of a "Network Service Plane" as an abstraction model for the control and provisioning of multi-layer networks. The primary motivation for this work were the requirements of next generation networked applications which will need to access advanced networking as a first class resource at the same level as compute and storage resources. A new class of "Intelligent Network Services" were defined in order to facilitate the integration of advanced network services into application specific workflows. This new class of network services are intended to enable real-time interaction between the application co-scheduling algorithms and the network for the purposes of workflow planning, real-time resource availability identification, scheduling, and provisioning actions.

  8. Networking for the Environment

    DEFF Research Database (Denmark)

    Dickel, Petra; Hörisch, Jacob; Ritter, Thomas

    2018-01-01

    Although the public debate on the environmental orientation of firms has intensified, there is a lack of understanding about the consequences of that orientation, especially in terms of its impact on firms' networking behavior. In order to fill this gap, this paper analyzes the impact of external...... and internal environmental orientation on start-ups’ network characteristics, because networks are both vital for the success of start-ups and resource demanding. More specifically, the effects of environmental orientation on networking frequency and network size among start-ups are analyzed. Empirical data...... from 248 technology-based start-ups shows that those firms with a strong external environmental orientation have significantly higher networking frequencies and build larger networks. Conversely, a strong internal environmental orientation is linked to smaller networks. Thus, the results highlight...

  9. Remote Network Access (RNA)

    National Research Council Canada - National Science Library

    2002-01-01

    .... Remote Network Access (RNA) includes or is associated with all communication devices/software, firewalls, intrusion detection systems and virus protection applications to ensure security of the OIG, DoD, Network from remote...

  10. Stabilizing weighted complex networks

    International Nuclear Information System (INIS)

    Xiang Linying; Chen Zengqiang; Liu Zhongxin; Chen Fei; Yuan Zhuzhi

    2007-01-01

    Real networks often consist of local units which interact with each other via asymmetric and heterogeneous connections. In this paper, the V-stability problem is investigated for a class of asymmetric weighted coupled networks with nonidentical node dynamics, which includes the unweighted network as a special case. Pinning control is suggested to stabilize such a coupled network. The complicated stabilization problem is reduced to measuring the semi-negative property of the characteristic matrix which embodies not only the network topology, but also the node self-dynamics and the control gains. It is found that network stabilizability depends critically on the second largest eigenvalue of the characteristic matrix. The smaller the second largest eigenvalue is, the more the network is pinning controllable. Numerical simulations of two representative networks composed of non-chaotic systems and chaotic systems, respectively, are shown for illustration and verification

  11. Wireshark network security

    CERN Document Server

    Verma, Piyush

    2015-01-01

    If you are network administrator or a security analyst with an interest in using Wireshark for security analysis, then this is the book for you. Basic familiarity with common network and application services terms and technologies is assumed.

  12. Reciprocity of weighted networks.

    Science.gov (United States)

    Squartini, Tiziano; Picciolo, Francesco; Ruzzenenti, Franco; Garlaschelli, Diego

    2013-01-01

    In directed networks, reciprocal links have dramatic effects on dynamical processes, network growth, and higher-order structures such as motifs and communities. While the reciprocity of binary networks has been extensively studied, that of weighted networks is still poorly understood, implying an ever-increasing gap between the availability of weighted network data and our understanding of their dyadic properties. Here we introduce a general approach to the reciprocity of weighted networks, and define quantities and null models that consistently capture empirical reciprocity patterns at different structural levels. We show that, counter-intuitively, previous reciprocity measures based on the similarity of mutual weights are uninformative. By contrast, our measures allow to consistently classify different weighted networks according to their reciprocity, track the evolution of a network's reciprocity over time, identify patterns at the level of dyads and vertices, and distinguish the effects of flux (im)balances or other (a)symmetries from a true tendency towards (anti-)reciprocation.

  13. Energy Sciences Network (ESnet)

    Data.gov (United States)

    Federal Laboratory Consortium — The Energy Sciences Network is the Department of Energy’s high-speed network that provides the high-bandwidth, reliable connections that link scientists at national...

  14. Network survivability performance

    Science.gov (United States)

    1993-11-01

    This technical report has been developed to address the survivability of telecommunications networks including services. It responds to the need for a common understanding of, and assessment techniques for network survivability, availability, integrity, and reliability. It provides a basis for designing and operating telecommunications networks to user expectations for network survivability and a foundation for continuing industry activities in the subject area. This report focuses on the survivability of both public and private networks and covers a wide range of users. Two frameworks are established for quantifying and categorizing service outages, and for classifying network survivability techniques and measures. The performance of the network survivability techniques is considered; however, recommended objectives are not established for network survivability performance.

  15. Local network assessment

    Science.gov (United States)

    Glen, D. V.

    1985-04-01

    Local networks, related standards activities of the Institute of Electrical and Electronics Engineers the American National Standards Institute and other elements are presented. These elements include: (1) technology choices such as topology, transmission media, and access protocols; (2) descriptions of standards for the 802 local area networks (LAN's); high speed local networks (HSLN's) and military specification local networks; and (3) intra- and internetworking using bridges and gateways with protocols Interconnection (OSI) reference model. The convergence of LAN/PBX technology is also described.

  16. Cognitive Dynamic Optical Networks

    DEFF Research Database (Denmark)

    de Miguel, Ignacio; Duran, Ramon J.; Lorenzo, Ruben M.

    2013-01-01

    Cognitive networks are a promising solution for the control of heterogeneous optical networks. We review their fundamentals as well as a number of applications developed in the framework of the EU FP7 CHRON project.......Cognitive networks are a promising solution for the control of heterogeneous optical networks. We review their fundamentals as well as a number of applications developed in the framework of the EU FP7 CHRON project....

  17. [Social networks in drinking behaviors among Japanese: support network, drinking network, and intervening network].

    Science.gov (United States)

    Yoshihara, Chika; Shimizu, Shinji

    2005-10-01

    The national representative sample was analyzed to examine the relationship between respondents' drinking practice and the social network which was constructed of three different types of network: support network, drinking network, and intervening network. Non-parametric statistical analysis was conducted with chi square method and ANOVA analysis, due to the risk of small samples in some basic tabulation cells. The main results are as follows: (1) In the support network of workplace associates, moderate drinkers enjoyed much more sociable support care than both nondrinkers and hard drinkers, which might suggest a similar effect as the French paradox. Meanwhile in the familial and kinship network, the more intervening care support was provided, the harder respondents' drinking practice. (2) The drinking network among Japanese people for both sexes is likely to be convergent upon certain types of network categories and not decentralized in various categories. This might reflect of the drinking culture of Japan, which permits people to drink everyday as a practice, especially male drinkers. Subsequently, solitary drinking is not optional for female drinkers. (3) Intervening network analysis showed that the harder the respondents' drinking practices, the more frequently their drinking behaviors were checked in almost all the categories of network. A rather complicated gender double-standard was found in the network of hard drinkers with their friends, particularly for female drinkers. Medical professionals played a similar intervening role for men as family and kinship networks but to a less degree than friends for females. The social network is considerably associated with respondents' drinking, providing both sociability for moderate drinkers and intervention for hard drinkers, depending on network categories. To minimize the risk of hard drinking and advance self-healthy drinking there should be more research development on drinking practice and the social network.

  18. Routed planar networks

    Directory of Open Access Journals (Sweden)

    David J. Aldous

    2016-04-01

    Full Text Available Modeling a road network as a planar graph seems very natural. However, in studying continuum limits of such networks it is useful to take {\\em routes} rather than {\\em edges} as primitives. This article is intended to introduce the relevant (discrete setting notion of {\\em routed network} to graph theorists. We give a naive classification of all 71 topologically different such networks on 4 leaves, and pose a variety of challenging research questions.

  19. Linux Networking Cookbook

    CERN Document Server

    Schroder, Carla

    2008-01-01

    If you want a book that lays out the steps for specific Linux networking tasks, one that clearly explains the commands and configurations, this is the book for you. Linux Networking Cookbook is a soup-to-nuts collection of recipes that covers everything you need to know to perform your job as a Linux network administrator. You'll dive straight into the gnarly hands-on work of building and maintaining a computer network

  20. Neural Network Ensembles

    DEFF Research Database (Denmark)

    Hansen, Lars Kai; Salamon, Peter

    1990-01-01

    We propose several means for improving the performance an training of neural networks for classification. We use crossvalidation as a tool for optimizing network parameters and architecture. We show further that the remaining generalization error can be reduced by invoking ensembles of similar...... networks....

  1. Heterogeneity and Networks

    OpenAIRE

    Goyal, S.

    2018-01-01

    This chapter shows that networks can have large and differentiated effects on behavior and then argues that social and economic pressures facilitate the formation of heterogenous networks. Thus networks can play an important role in understanding the wide diversity in human behaviour and in economic outcomes.

  2. Synchronization of networks

    Indian Academy of Sciences (India)

    We study the synchronization of coupled dynamical systems on networks. The dynamics is governed by a local nonlinear oscillator for each node of the network and interactions connecting different nodes via the links of the network. We consider existence and stability conditions for both single- and multi-cluster ...

  3. Networks around entrepreneurs

    DEFF Research Database (Denmark)

    Bertelsen, Rasmus Gjedssø; Ashourizadeh, Shayegheh; Jensen, Kent Wickstrøm

    2017-01-01

    Purpose: Entrepreneurs are networking with others to get advice for their businesses. The networking differs between men and women; notably, men are more often networking in the public sphere and women are more often networking in the private sphere. The aim here is to account for how such gender......Purpose: Entrepreneurs are networking with others to get advice for their businesses. The networking differs between men and women; notably, men are more often networking in the public sphere and women are more often networking in the private sphere. The aim here is to account for how...... such gendering of entrepreneurs’ networks differ between societies and cultures. Research Design: Based on survey data from the Global Entrepreneurships Monitor, a sample of 16,365 entrepreneurs is used to compare the gendering of entrepreneurs’ networks in China, and five countries largely located around...... the Persian Gulf, namely Yemen, Iran, Saudi Arabia, Qatar and United Arab Emirates. Findings: Analyses show that female entrepreneurs tend to have slightly larger private sphere networks than male entrepreneurs. The differences between male and female entrepreneurs’ networking in the public sphere...

  4. Message network simulation

    OpenAIRE

    Shih, Kuo-Tung

    1990-01-01

    Approved for public release, distribution is unlimited This thesis presents a computer simulation of a multinode data communication network using a virtual network model to determine the effects of various system parameters on overall network performance. Lieutenant Commander, Republic of China (Taiwan) Navy

  5. Network protocols and sockets

    OpenAIRE

    BALEJ, Marek

    2010-01-01

    My work will deal with network protocols and sockets and their use in programming language C#. It will therefore deal programming network applications on the platform .NET from Microsoft and instruments, which C# provides to us. There will describe the tools and methods for programming network applications, and shows a description and sample applications that work with sockets and application protocols.

  6. Optimal Fragile Financial Networks

    NARCIS (Netherlands)

    Castiglionesi, F.; Navarro, N.

    2007-01-01

    We study a financial network characterized by the presence of depositors, banks and their shareholders. Belonging to a financial network is beneficial for both the depositors and banks' shareholders since the return to investment increases with the number of banks connected. However, the network is

  7. Actor-Network Procedures

    NARCIS (Netherlands)

    Pavlovic, Dusko; Meadows, Catherine; Ramanujam, R.; Ramaswamy, Srini

    2012-01-01

    In this paper we propose actor-networks as a formal model of computation in heterogenous networks of computers, humans and their devices, where these new procedures run; and we introduce Procedure Derivation Logic (PDL) as a framework for reasoning about security in actor-networks, as an extension

  8. Herding Complex Networks

    KAUST Repository

    Ruf, Sebastian F.; Egersted, Magnus; Shamma, Jeff S.

    2018-01-01

    the ability to drive a system to a specific set in the state space, was recently introduced as an alternative network control notion. This paper considers the application of herdability to the study of complex networks. The herdability of a class of networked

  9. Information network architectures

    Science.gov (United States)

    Murray, N. D.

    1985-01-01

    Graphs, charts, diagrams and outlines of information relative to information network architectures for advanced aerospace missions, such as the Space Station, are presented. Local area information networks are considered a likely technology solution. The principle needs for the network are listed.

  10. Underwater Acoustic Networking Techniques

    CERN Document Server

    Otnes, Roald; Casari, Paolo; Goetz, Michael; Husøy, Thor; Nissen, Ivor; Rimstad, Knut; van Walree, Paul; Zorzi, Michele

    2012-01-01

    This literature study presents an overview of underwater acoustic networking. It provides a background and describes the state of the art of all networking facets that are relevant for underwater applications. This report serves both as an introduction to the subject and as a summary of existing protocols, providing support and inspiration for the development of network architectures.

  11. Next Generation Social Networks

    DEFF Research Database (Denmark)

    Sørensen, Lene Tolstrup; Skouby, Knud Erik

    2008-01-01

    different online networks for communities of people who share interests or individuals who presents themselves through user produced content is what makes up the social networking of today. The purpose of this paper is to discuss perceived user requirements to the next generation social networks. The paper...

  12. Localizing and placement of network node functions in a network

    NARCIS (Netherlands)

    Strijkers, R.J.; Meulenhoff, P.J.

    2014-01-01

    The invention enables placement and use of a network node function in a second network node instead of using the network node function in a first network node. The network node function is e.g. a server function or a router function. The second network node is typically located in or close to the

  13. Biometrics for home networks security

    KAUST Repository

    Ansari, Imran Shafique

    2009-01-01

    Hacking crimes committed to the home networks are increasing. Advanced network protection is not always possible for the home networks. In this paper we will study the ability of using biometric systems for authentication in home networks. ©2009 IEEE.

  14. Biometrics for home networks security

    KAUST Repository

    Ansari, Imran Shafique; Ahmad, Qutbuddin S.

    2009-01-01

    Hacking crimes committed to the home networks are increasing. Advanced network protection is not always possible for the home networks. In this paper we will study the ability of using biometric systems for authentication in home networks. ©2009

  15. Dominating biological networks.

    Directory of Open Access Journals (Sweden)

    Tijana Milenković

    Full Text Available Proteins are essential macromolecules of life that carry out most cellular processes. Since proteins aggregate to perform function, and since protein-protein interaction (PPI networks model these aggregations, one would expect to uncover new biology from PPI network topology. Hence, using PPI networks to predict protein function and role of protein pathways in disease has received attention. A debate remains open about whether network properties of "biologically central (BC" genes (i.e., their protein products, such as those involved in aging, cancer, infectious diseases, or signaling and drug-targeted pathways, exhibit some topological centrality compared to the rest of the proteins in the human PPI network.To help resolve this debate, we design new network-based approaches and apply them to get new insight into biological function and disease. We hypothesize that BC genes have a topologically central (TC role in the human PPI network. We propose two different concepts of topological centrality. We design a new centrality measure to capture complex wirings of proteins in the network that identifies as TC those proteins that reside in dense extended network neighborhoods. Also, we use the notion of domination and find dominating sets (DSs in the PPI network, i.e., sets of proteins such that every protein is either in the DS or is a neighbor of the DS. Clearly, a DS has a TC role, as it enables efficient communication between different network parts. We find statistically significant enrichment in BC genes of TC nodes and outperform the existing methods indicating that genes involved in key biological processes occupy topologically complex and dense regions of the network and correspond to its "spine" that connects all other network parts and can thus pass cellular signals efficiently throughout the network. To our knowledge, this is the first study that explores domination in the context of PPI networks.

  16. Robustness of weighted networks

    Science.gov (United States)

    Bellingeri, Michele; Cassi, Davide

    2018-01-01

    Complex network response to node loss is a central question in different fields of network science because node failure can cause the fragmentation of the network, thus compromising the system functioning. Previous studies considered binary networks where the intensity (weight) of the links is not accounted for, i.e. a link is either present or absent. However, in real-world networks the weights of connections, and thus their importance for network functioning, can be widely different. Here, we analyzed the response of real-world and model networks to node loss accounting for link intensity and the weighted structure of the network. We used both classic binary node properties and network functioning measure, introduced a weighted rank for node importance (node strength), and used a measure for network functioning that accounts for the weight of the links (weighted efficiency). We find that: (i) the efficiency of the attack strategies changed using binary or weighted network functioning measures, both for real-world or model networks; (ii) in some cases, removing nodes according to weighted rank produced the highest damage when functioning was measured by the weighted efficiency; (iii) adopting weighted measure for the network damage changed the efficacy of the attack strategy with respect the binary analyses. Our results show that if the weighted structure of complex networks is not taken into account, this may produce misleading models to forecast the system response to node failure, i.e. consider binary links may not unveil the real damage induced in the system. Last, once weighted measures are introduced, in order to discover the best attack strategy, it is important to analyze the network response to node loss using nodes rank accounting the intensity of the links to the node.

  17. Logistical networking: a global storage network

    International Nuclear Information System (INIS)

    Beck, Micah; Moore, Terry

    2005-01-01

    The absence of an adequate distributed storage infrastructure for data buffering has become a significant impediment to the flow of work in the wide area, data intensive collaborations that are increasingly characteristic of leading edge research in several fields. One solution to this problem, pioneered under DOE's SciDAC program, is Logistical Networking, which provides a framework for a globally scalable, maximally interoperable storage network based on the Internet Backplane Protocol (IBP). This paper provides a brief overview of the Logistical Networking (LN) architecture, the middleware developed to exploit its value, and a few of the applications that some of research communities have made of it

  18. Learning conditional Gaussian networks

    DEFF Research Database (Denmark)

    Bøttcher, Susanne Gammelgaard

    This paper considers conditional Gaussian networks. The parameters in the network are learned by using conjugate Bayesian analysis. As conjugate local priors, we apply the Dirichlet distribution for discrete variables and the Gaussian-inverse gamma distribution for continuous variables, given...... a configuration of the discrete parents. We assume parameter independence and complete data. Further, to learn the structure of the network, the network score is deduced. We then develop a local master prior procedure, for deriving parameter priors in these networks. This procedure satisfies parameter...... independence, parameter modularity and likelihood equivalence. Bayes factors to be used in model search are introduced. Finally the methods derived are illustrated by a simple example....

  19. Network Characterization Service (NCS)

    Energy Technology Data Exchange (ETDEWEB)

    Jin, Guojun [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Yang, George [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Crowley, Brian [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Agarwal, Deborah [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2001-06-06

    Distributed applications require information to effectively utilize the network. Some of the information they require is the current and maximum bandwidth, current and minimum latency, bottlenecks, burst frequency, and congestion extent. This type of information allows applications to determine parameters like optimal TCP buffer size. In this paper, we present a cooperative information-gathering tool called the network characterization service (NCS). NCS runs in user space and is used to acquire network information. Its protocol is designed for scalable and distributed deployment, similar to DNS. Its algorithms provide efficient, speedy and accurate detection of bottlenecks, especially dynamic bottlenecks. On current and future networks, dynamic bottlenecks do and will affect network performance dramatically.

  20. Microsoft Windows networking essentials

    CERN Document Server

    Gibson, Darril

    2011-01-01

    The core concepts and technologies of Windows networking Networking can be a complex topic, especially for those new to the field of IT. This focused, full-color book takes a unique approach to teaching Windows networking to beginners by stripping down a network to its bare basics, thereby making each topic clear and easy to understand. Focusing on the new Microsoft Technology Associate (MTA) program, this book pares down to just the essentials, showing beginners how to gain a solid foundation for understanding networking concepts upon which more advanced topics and technologies can be built.

  1. Cisco Networking Essentials

    CERN Document Server

    McMillan, Troy

    2011-01-01

    An engaging approach for anyone beginning a career in networking As the world leader of networking products and services, Cisco products are constantly growing in demand. Yet, few books are aimed at those who are beginning a career in IT--until now. Cisco Networking Essentials provides a solid foundation on the Cisco networking products and services with thorough coverage of fundamental networking concepts. Author Troy McMillan applies his years of classroom instruction to effectively present high-level topics in easy-to-understand terms for beginners. With this indispensable full-color resour

  2. Computer-communication networks

    CERN Document Server

    Meditch, James S

    1983-01-01

    Computer- Communication Networks presents a collection of articles the focus of which is on the field of modeling, analysis, design, and performance optimization. It discusses the problem of modeling the performance of local area networks under file transfer. It addresses the design of multi-hop, mobile-user radio networks. Some of the topics covered in the book are the distributed packet switching queuing network design, some investigations on communication switching techniques in computer networks and the minimum hop flow assignment and routing subject to an average message delay constraint

  3. Synchronization on effective networks

    International Nuclear Information System (INIS)

    Zhou Tao; Zhao Ming; Zhou Changsong

    2010-01-01

    The study of network synchronization has attracted increasing attentionrecently. In this paper, we strictly define a class of networks, namely effective networks, which are synchronizable and orientable networks. We can prove that all the effective networks with the same size have the same spectra, and are of the best synchronizability according to the master stability analysis. However, it is found that the synchronization time for different effective networks can be quite different. Further analysis shows that the key ingredient affecting the synchronization time is the maximal depth of an effective network: the larger depth results in a longer synchronization time. The secondary factor is the number of links. The increasing number of links connecting nodes in the same layer (horizontal links) will lead to longer synchronization time, whereas the increasing number of links connecting nodes in neighboring layers (vertical links) will accelerate the synchronization. Our analysis of the relationship between the structure and synchronization properties of the original and effective networks shows that the purely directed effective network can provide an approximation of the original weighted network with normalized input strength. Our findings provide insights into the roles of depth, horizontal and vertical links in the synchronizing process, and suggest that the spectral analysis is helpful yet insufficient for the comprehensive understanding of network synchronization.

  4. Synchronization on effective networks

    Energy Technology Data Exchange (ETDEWEB)

    Zhou Tao [Web Sciences Center, University of Electronic Science and Technology of China, Chengdu 610054 (China); Zhao Ming [Department of Modern Physics, University of Science and Technology of China, Hefei 230026 (China); Zhou Changsong, E-mail: cszhou@hkbu.edu.h [Department of Physics, Hong Kong Baptist University, Kowloon Tong (Hong Kong)

    2010-04-15

    The study of network synchronization has attracted increasing attentionrecently. In this paper, we strictly define a class of networks, namely effective networks, which are synchronizable and orientable networks. We can prove that all the effective networks with the same size have the same spectra, and are of the best synchronizability according to the master stability analysis. However, it is found that the synchronization time for different effective networks can be quite different. Further analysis shows that the key ingredient affecting the synchronization time is the maximal depth of an effective network: the larger depth results in a longer synchronization time. The secondary factor is the number of links. The increasing number of links connecting nodes in the same layer (horizontal links) will lead to longer synchronization time, whereas the increasing number of links connecting nodes in neighboring layers (vertical links) will accelerate the synchronization. Our analysis of the relationship between the structure and synchronization properties of the original and effective networks shows that the purely directed effective network can provide an approximation of the original weighted network with normalized input strength. Our findings provide insights into the roles of depth, horizontal and vertical links in the synchronizing process, and suggest that the spectral analysis is helpful yet insufficient for the comprehensive understanding of network synchronization.

  5. Entropy of network ensembles

    Science.gov (United States)

    Bianconi, Ginestra

    2009-03-01

    In this paper we generalize the concept of random networks to describe network ensembles with nontrivial features by a statistical mechanics approach. This framework is able to describe undirected and directed network ensembles as well as weighted network ensembles. These networks might have nontrivial community structure or, in the case of networks embedded in a given space, they might have a link probability with a nontrivial dependence on the distance between the nodes. These ensembles are characterized by their entropy, which evaluates the cardinality of networks in the ensemble. In particular, in this paper we define and evaluate the structural entropy, i.e., the entropy of the ensembles of undirected uncorrelated simple networks with given degree sequence. We stress the apparent paradox that scale-free degree distributions are characterized by having small structural entropy while they are so widely encountered in natural, social, and technological complex systems. We propose a solution to the paradox by proving that scale-free degree distributions are the most likely degree distribution with the corresponding value of the structural entropy. Finally, the general framework we present in this paper is able to describe microcanonical ensembles of networks as well as canonical or hidden-variable network ensembles with significant implications for the formulation of network-constructing algorithms.

  6. Fulcrum Network Codes

    DEFF Research Database (Denmark)

    2015-01-01

    Fulcrum network codes, which are a network coding framework, achieve three objectives: (i) to reduce the overhead per coded packet to almost 1 bit per source packet; (ii) to operate the network using only low field size operations at intermediate nodes, dramatically reducing complexity...... in the network; and (iii) to deliver an end-to-end performance that is close to that of a high field size network coding system for high-end receivers while simultaneously catering to low-end ones that can only decode in a lower field size. Sources may encode using a high field size expansion to increase...... the number of dimensions seen by the network using a linear mapping. Receivers can tradeoff computational effort with network delay, decoding in the high field size, the low field size, or a combination thereof....

  7. Networks in ATLAS

    CERN Document Server

    Mc Kee, Shawn Patrick; The ATLAS collaboration

    2016-01-01

    Networks have played a critical role in high-energy physics (HEP), enabling us to access and effectively utilize globally distributed resources to meet the needs of our physicists. Because of their importance in enabling our grid computing infrastructure many physicists have taken leading roles in research and education (R&E) networking, participating in, and even convening, network related meetings and research programs with the broader networking community worldwide. This has led to HEP benefiting from excellent global networking capabilities for little to no direct cost. However, as other science domains ramp-up their need for similar networking it becomes less clear that this situation will continue unchanged. What this means for ATLAS in particular needs to be understood. ATLAS has evolved its computing model since the LHC started based upon its experience with using globally distributed resources. The most significant theme of those changes has been increased reliance upon, and use of, its networks....

  8. Networks in ATLAS

    CERN Document Server

    AUTHOR|(INSPIRE)INSPIRE-00260714; The ATLAS collaboration

    2017-01-01

    Networks have played a critical role in high-energy physics (HEP), enabling us to access and effectively utilize globally distributed resources to meet the needs of our physicists. Because of their importance in enabling our grid computing infrastructure many physicists have taken leading roles in research and education (R&E) networking, participating in, and even convening, network related meetings and research programs with the broader networking community worldwide. This has led to HEP benefiting from excellent global networking capabilities for little to no direct cost. However, as other science domains ramp-up their need for similar networking it becomes less clear that this situation will continue unchanged. What this means for ATLAS in particular needs to be understood. ATLAS has evolved its computing model since the LHC started based upon its experience with using globally distributed resources. The most significant theme of those changes has been increased reliance upon, and use of, its networks....

  9. Network topology analysis.

    Energy Technology Data Exchange (ETDEWEB)

    Kalb, Jeffrey L.; Lee, David S.

    2008-01-01

    Emerging high-bandwidth, low-latency network technology has made network-based architectures both feasible and potentially desirable for use in satellite payload architectures. The selection of network topology is a critical component when developing these multi-node or multi-point architectures. This study examines network topologies and their effect on overall network performance. Numerous topologies were reviewed against a number of performance, reliability, and cost metrics. This document identifies a handful of good network topologies for satellite applications and the metrics used to justify them as such. Since often multiple topologies will meet the requirements of the satellite payload architecture under development, the choice of network topology is not easy, and in the end the choice of topology is influenced by both the design characteristics and requirements of the overall system and the experience of the developer.

  10. Internet protocol network mapper

    Science.gov (United States)

    Youd, David W.; Colon III, Domingo R.; Seidl, Edward T.

    2016-02-23

    A network mapper for performing tasks on targets is provided. The mapper generates a map of a network that specifies the overall configuration of the network. The mapper inputs a procedure that defines how the network is to be mapped. The procedure specifies what, when, and in what order the tasks are to be performed. Each task specifies processing that is to be performed for a target to produce results. The procedure may also specify input parameters for a task. The mapper inputs initial targets that specify a range of network addresses to be mapped. The mapper maps the network by, for each target, executing the procedure to perform the tasks on the target. The results of the tasks represent the mapping of the network defined by the initial targets.

  11. Cognitive Dynamic Optical Networks

    DEFF Research Database (Denmark)

    de Miguel, Ignacio; Duran, Ramon J.; Jimenez, Tamara

    2013-01-01

    The use of cognition is a promising element for the control of heterogeneous optical networks. Not only are cognitive networks able to sense current network conditions and act according to them, but they also take into account the knowledge acquired through past experiences; that is, they include...... learning with the aim of improving performance. In this paper, we review the fundamentals of cognitive networks and focus on their application to the optical networking area. In particular, a number of cognitive network architectures proposed so far, as well as their associated supporting technologies......, are reviewed. Moreover, several applications, mainly developed in the framework of the EU FP7 Cognitive Heterogeneous Reconfigurable Optical Network (CHRON) project, are also described....

  12. Attachment and social networks.

    Science.gov (United States)

    Gillath, Omri; C Karantzas, Gery; Lee, Juwon

    2018-02-21

    The current review covers two lines of research linking attachment and social networks. One focuses on attachment networks (the people who fulfill one's attachment needs), examining composition and age-related differences pertaining to these networks. The other line integrates attachment with social network analysis to investigate how individual differences in adult attachment are associated with the management and characteristics (e.g., density, multiplexity, and centrality) of people's social networks. We show that most people's attachment networks are small and hierarchical, with one figure being the primary attachment figure (often a mother or romantic partner, depending on age). Furthermore, attachment style predicts network characteristics and management, such that insecurity is associated with less closeness, multiplexity, centrality, and poorer management (less maintenance, more dissolution). Copyright © 2018 Elsevier Ltd. All rights reserved.

  13. Setting up virtual private network

    International Nuclear Information System (INIS)

    Huang Hongmei; Zhang Chengjun

    2003-01-01

    Setting up virtual private network for business enterprise provides a low cost network foundation, increases enterprise's network function and enlarges its private scope. The text introduces virtual private network's principal, privileges and protocols that use in virtual private network. At last, this paper introduces several setting up virtual private network's technologies which based on LAN

  14. Setting up virtual private network

    International Nuclear Information System (INIS)

    Huang Hongmei; Zhang Chengjun

    2003-01-01

    Setting up virtual private network for business enterprise provides a low cost network foundation, increases enterprise network function and enlarges its private scope. This text introduces virtual private network principal, privileges and protocols applied in virtual private network. At last, this paper introduces several setting up virtual private network technologies which is based on LAN

  15. Michel Foucault and the Forces of Civil Society

    DEFF Research Database (Denmark)

    Villadsen, Kaspar

    2016-01-01

    , presenting civil society as a ‘reality that does not exist’ but still has real effects. This new reality holds contradictory potentials. When articulated by political eschatology, civil society supports prophecies of the end of politics in a final accord where contradictions dissolve and the community...... absorbs the state. Neoliberal notions of civil society promise, on Foucault’s account, a more open-ended milieu of subject formation....

  16. Estnisk poesi võgar ta plats / Michel Ekman

    Index Scriptorium Estoniae

    Ekman, Michel

    2008-01-01

    Arvustus: Rooste, Jürgen. Presidenten bor nõnstans i närheten / översättning: Peeter Puide. Stockholm : Ellerströms, 2007 ; fs. 2007 / översättning: Peeter Puide. Stockholm : Ellerströms, 2007 ; Kruusa, Kalju. Mötesvis / översättning: Peeter Puide. Stockholm : Ellerströms, 2007 ; Estniska ballader / översättning: Ilmar Laaban. Stockholm : Ellerströms, 2007 ; Laaban, Ilmar. Palingarderomb. Stockholm : Ellerströms, 2007 ; Under, Marie. Gnistor i askan / översättning: Enel Melberg. Stockholm : Ellerströms, 2007 ; Wuolijoki, Hella. Sõngen om kriget / översättning: Enel Melberg. Stockholm : Ellerströms, 2007 ; Alver, Betti. Historien om den vita krõkan / översättning: Enel Melberg. Stockholm : Ellerströms, 2007 ; Kareva, Doris. Tidens gestalt / översättning: Peeter Puide. Stockholm : Ellerströms, 2007

  17. Michel Foucault se historiografiese benadering as lens in historiese ...

    African Journals Online (AJOL)

    In the article the author argues that Foucault's insights on the archaeological historiography, genealogy and discourse analysis can be used as a lens to write history as well as to deconstruct the existing historical sources. Foucault's main thesis is that history is largely an illusion. Foucault contrasts effective historiography ...

  18. 2355-IJBCS-Article-Dr Djary Michel Koffi

    African Journals Online (AJOL)

    hp

    La valeur énergétique a été déterminée par calcul, selon la formule de. Coleman (1970) utilisant les coefficients d'Atwater et Rosa (1899). H = P0. P0 – P1 x 100. % Cendres = P0. P0 – P1 x 100. N1 = V1. N2 x V2. Acidité (méq.g/100 g) = P. N1 x 105. E (calories) = (4 x % protéines) + (4 x % glucides totaux) + (9 x % lipides) ...

  19. Autocrate negli encomi imperiali di Michele Psello (1018-1081

    Directory of Open Access Journals (Sweden)

    Lauritzen Frederick

    2012-01-01

    Full Text Available In the imperial encomia of Michael Psellos (1018-1081? the terms αυτοκράτωρ and βασιλευς are not equivalent and the former appears quite rarely. One may deduce that αυτοκράτωρ is not a generic term but has a specific meaning which indicates that the emperor has delegated his executive power to a minister. The term βασιλευς, instead, simply indicates an emperor. The term αυτοκράτωρ was used mainly when the μεσάζωυ was Constantine Leichoudes (1042-1050. Therefore the term αυτοκράτωρ actually indicates not only the delegation of executive power to a μεσάζωυ but also that a certain cultural current was present at court to which belonged Psellos. Moreover, the term αυτοκράτωρ is employed as an adjective with moral connotations. Such an understanding of the meaning of αυτοκράτωρ implies that the encomia were written for the person of the emperor but also included the culture of his μεσάζωυ.

  20. Michel Foucault's Limit-Experience Limited

    Science.gov (United States)

    Papastephanou, Marianna

    2018-01-01

    Educational philosophy has not discussed Foucault's publications on the Iranian Revolution and the related controversy. Foucauldian concepts are applied to education, though his only writings which "sidetracked" him from exploring power within the state, namely, his journalistic accounts of his visits to Iran, remain unexplored in our…

  1. Networks : Empowering Communities through Telecentre Networking

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

    ... Egypt, Syria, Lebanon and Morocco - have pulled together in loose networks for peer support. ... IDRC “unpacks women's empowerment” at McGill University Conference ... New funding opportunity for gender equality and climate change.

  2. Network-Centric Applications and Tactical Networks

    National Research Council Canada - National Science Library

    Krout, Timothy; Durbano, Steven; Shearer, Ruth

    2003-01-01

    .... Command and control applications will always require communications capabilities. There are numerous examples of command and control applications that have been developed without adequate attention to the realities of tactical networks...

  3. Tunable Sparse Network Coding for Multicast Networks

    DEFF Research Database (Denmark)

    Feizi, Soheil; Roetter, Daniel Enrique Lucani; Sørensen, Chres Wiant

    2014-01-01

    This paper shows the potential and key enabling mechanisms for tunable sparse network coding, a scheme in which the density of network coded packets varies during a transmission session. At the beginning of a transmission session, sparsely coded packets are transmitted, which benefits decoding...... complexity. At the end of a transmission, when receivers have accumulated degrees of freedom, coding density is increased. We propose a family of tunable sparse network codes (TSNCs) for multicast erasure networks with a controllable trade-off between completion time performance to decoding complexity...... a mechanism to perform efficient Gaussian elimination over sparse matrices going beyond belief propagation but maintaining low decoding complexity. Supporting simulation results are provided showing the trade-off between decoding complexity and completion time....

  4. Organization of complex networks

    Science.gov (United States)

    Kitsak, Maksim

    Many large complex systems can be successfully analyzed using the language of graphs and networks. Interactions between the objects in a network are treated as links connecting nodes. This approach to understanding the structure of networks is an important step toward understanding the way corresponding complex systems function. Using the tools of statistical physics, we analyze the structure of networks as they are found in complex systems such as the Internet, the World Wide Web, and numerous industrial and social networks. In the first chapter we apply the concept of self-similarity to the study of transport properties in complex networks. Self-similar or fractal networks, unlike non-fractal networks, exhibit similarity on a range of scales. We find that these fractal networks have transport properties that differ from those of non-fractal networks. In non-fractal networks, transport flows primarily through the hubs. In fractal networks, the self-similar structure requires any transport to also flow through nodes that have only a few connections. We also study, in models and in real networks, the crossover from fractal to non-fractal networks that occurs when a small number of random interactions are added by means of scaling techniques. In the second chapter we use k-core techniques to study dynamic processes in networks. The k-core of a network is the network's largest component that, within itself, exhibits all nodes with at least k connections. We use this k-core analysis to estimate the relative leadership positions of firms in the Life Science (LS) and Information and Communication Technology (ICT) sectors of industry. We study the differences in the k-core structure between the LS and the ICT sectors. We find that the lead segment (highest k-core) of the LS sector, unlike that of the ICT sector, is remarkably stable over time: once a particular firm enters the lead segment, it is likely to remain there for many years. In the third chapter we study how

  5. Cloud networking understanding cloud-based data center networks

    CERN Document Server

    Lee, Gary

    2014-01-01

    Cloud Networking: Understanding Cloud-Based Data Center Networks explains the evolution of established networking technologies into distributed, cloud-based networks. Starting with an overview of cloud technologies, the book explains how cloud data center networks leverage distributed systems for network virtualization, storage networking, and software-defined networking. The author offers insider perspective to key components that make a cloud network possible such as switch fabric technology and data center networking standards. The final chapters look ahead to developments in architectures

  6. Adverse Outcome Pathway Networks II: Network Analytics.

    Science.gov (United States)

    Villeneuve, Daniel L; Angrish, Michelle M; Fortin, Marie C; Katsiadaki, Ioanna; Leonard, Marc; Margiotta-Casaluci, Luigi; Munn, Sharon; O'Brien, Jason M; Pollesch, Nathan L; Smith, L Cody; Zhang, Xiaowei; Knapen, Dries

    2018-02-28

    Toxicological responses to stressors are more complex than the simple one biological perturbation to one adverse outcome model portrayed by individual adverse outcome pathways (AOPs). Consequently, the AOP framework was designed to facilitate de facto development of AOP networks that can aid understanding and prediction of pleiotropic and interactive effects more common to environmentally realistic, complex exposure scenarios. The present paper introduces nascent concepts related to the qualitative analysis of AOP networks. First, graph theory-based approaches for identifying important topological features are illustrated using two example AOP networks derived from existing AOP descriptions. Second, considerations for identifying the most significant path(s) through an AOP network from either a biological or risk assessment perspective are described. Finally, approaches for identifying interactions among AOPs that may result in additive, synergistic, or antagonistic responses, or previously undefined emergent patterns of response, are introduced. Along with a companion article (Knapen et al. part I), these concepts set the stage for development of tools and case studies that will facilitate more rigorous analysis of AOP networks, and the utility of AOP network-based predictions, for use in research and regulatory decision-making. Collectively, this work addresses one of the major themes identified through a SETAC Horizon Scanning effort focused on advancing the AOP framework. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  7. Recent advances on failure and recovery in networks of networks

    International Nuclear Information System (INIS)

    Shekhtman, Louis M.; Danziger, Michael M.; Havlin, Shlomo

    2016-01-01

    Until recently, network science has focused on the properties of single isolated networks that do not interact or depend on other networks. However it has now been recognized that many real-networks, such as power grids, transportation systems, and communication infrastructures interact and depend on other networks. Here, we will present a review of the framework developed in recent years for studying the vulnerability and recovery of networks composed of interdependent networks. In interdependent networks, when nodes in one network fail, they cause dependent nodes in other networks to also fail. This is also the case when some nodes, like for example certain people, play a role in two networks, i.e. in a multiplex. Dependency relations may act recursively and can lead to cascades of failures concluding in sudden fragmentation of the system. We review the analytical solutions for the critical threshold and the giant component of a network of n interdependent networks. The general theory and behavior of interdependent networks has many novel features that are not present in classical network theory. Interdependent networks embedded in space are significantly more vulnerable compared to non-embedded networks. In particular, small localized attacks may lead to cascading failures and catastrophic consequences. Finally, when recovery of components is possible, global spontaneous recovery of the networks and hysteresis phenomena occur. The theory developed for this process points to an optimal repairing strategy for a network of networks. Understanding realistic effects present in networks of networks is required in order to move towards determining system vulnerability.

  8. Optical Access Networks

    Science.gov (United States)

    Zheng, Jun; Ansari, Nirwan

    2005-06-01

    Call for Papers: Optical Access Networks With the wide deployment of fiber-optic technology over the past two decades, we have witnessed a tremendous growth of bandwidth capacity in the backbone networks of today's telecommunications infrastructure. However, access networks, which cover the "last-mile" areas and serve numerous residential and small business users, have not been scaled up commensurately. The local subscriber lines for telephone and cable television are still using twisted pairs and coaxial cables. Most residential connections to the Internet are still through dial-up modems operating at a low speed on twisted pairs. As the demand for access bandwidth increases with emerging high-bandwidth applications, such as distance learning, high-definition television (HDTV), and video on demand (VoD), the last-mile access networks have become a bandwidth bottleneck in today's telecommunications infrastructure. To ease this bottleneck, it is imperative to provide sufficient bandwidth capacity in the access networks to open the bottleneck and thus present more opportunities for the provisioning of multiservices. Optical access solutions promise huge bandwidth to service providers and low-cost high-bandwidth services to end users and are therefore widely considered the technology of choice for next-generation access networks. To realize the vision of optical access networks, however, many key issues still need to be addressed, such as network architectures, signaling protocols, and implementation standards. The major challenges lie in the fact that an optical solution must be not only robust, scalable, and flexible, but also implemented at a low cost comparable to that of existing access solutions in order to increase the economic viability of many potential high-bandwidth applications. In recent years, optical access networks have been receiving tremendous attention from both academia and industry. A large number of research activities have been carried out or

  9. Modelling computer networks

    International Nuclear Information System (INIS)

    Max, G

    2011-01-01

    Traffic models in computer networks can be described as a complicated system. These systems show non-linear features and to simulate behaviours of these systems are also difficult. Before implementing network equipments users wants to know capability of their computer network. They do not want the servers to be overloaded during temporary traffic peaks when more requests arrive than the server is designed for. As a starting point for our study a non-linear system model of network traffic is established to exam behaviour of the network planned. The paper presents setting up a non-linear simulation model that helps us to observe dataflow problems of the networks. This simple model captures the relationship between the competing traffic and the input and output dataflow. In this paper, we also focus on measuring the bottleneck of the network, which was defined as the difference between the link capacity and the competing traffic volume on the link that limits end-to-end throughput. We validate the model using measurements on a working network. The results show that the initial model estimates well main behaviours and critical parameters of the network. Based on this study, we propose to develop a new algorithm, which experimentally determines and predict the available parameters of the network modelled.

  10. Local dependency in networks

    Directory of Open Access Journals (Sweden)

    Kudĕlka Miloš

    2015-06-01

    Full Text Available Many real world data and processes have a network structure and can usefully be represented as graphs. Network analysis focuses on the relations among the nodes exploring the properties of each network. We introduce a method for measuring the strength of the relationship between two nodes of a network and for their ranking. This method is applicable to all kinds of networks, including directed and weighted networks. The approach extracts dependency relations among the network’s nodes from the structure in local surroundings of individual nodes. For the tasks we deal with in this article, the key technical parameter is locality. Since only the surroundings of the examined nodes are used in computations, there is no need to analyze the entire network. This allows the application of our approach in the area of large-scale networks. We present several experiments using small networks as well as large-scale artificial and real world networks. The results of the experiments show high effectiveness due to the locality of our approach and also high quality node ranking comparable to PageRank.

  11. Serial Network Flow Monitor

    Science.gov (United States)

    Robinson, Julie A.; Tate-Brown, Judy M.

    2009-01-01

    Using a commercial software CD and minimal up-mass, SNFM monitors the Payload local area network (LAN) to analyze and troubleshoot LAN data traffic. Validating LAN traffic models may allow for faster and more reliable computer networks to sustain systems and science on future space missions. Research Summary: This experiment studies the function of the computer network onboard the ISS. On-orbit packet statistics are captured and used to validate ground based medium rate data link models and enhance the way that the local area network (LAN) is monitored. This information will allow monitoring and improvement in the data transfer capabilities of on-orbit computer networks. The Serial Network Flow Monitor (SNFM) experiment attempts to characterize the network equivalent of traffic jams on board ISS. The SNFM team is able to specifically target historical problem areas including the SAMS (Space Acceleration Measurement System) communication issues, data transmissions from the ISS to the ground teams, and multiple users on the network at the same time. By looking at how various users interact with each other on the network, conflicts can be identified and work can begin on solutions. SNFM is comprised of a commercial off the shelf software package that monitors packet traffic through the payload Ethernet LANs (local area networks) on board ISS.

  12. Symmetry in Complex Networks

    Directory of Open Access Journals (Sweden)

    Angel Garrido

    2011-01-01

    Full Text Available In this paper, we analyze a few interrelated concepts about graphs, such as their degree, entropy, or their symmetry/asymmetry levels. These concepts prove useful in the study of different types of Systems, and particularly, in the analysis of Complex Networks. A System can be defined as any set of components functioning together as a whole. A systemic point of view allows us to isolate a part of the world, and so, we can focus on those aspects that interact more closely than others. Network Science analyzes the interconnections among diverse networks from different domains: physics, engineering, biology, semantics, and so on. Current developments in the quantitative analysis of Complex Networks, based on graph theory, have been rapidly translated to studies of brain network organization. The brain's systems have complex network features—such as the small-world topology, highly connected hubs and modularity. These networks are not random. The topology of many different networks shows striking similarities, such as the scale-free structure, with the degree distribution following a Power Law. How can very different systems have the same underlying topological features? Modeling and characterizing these networks, looking for their governing laws, are the current lines of research. So, we will dedicate this Special Issue paper to show measures of symmetry in Complex Networks, and highlight their close relation with measures of information and entropy.

  13. Multilayer Brain Networks

    Science.gov (United States)

    Vaiana, Michael; Muldoon, Sarah Feldt

    2018-01-01

    The field of neuroscience is facing an unprecedented expanse in the volume and diversity of available data. Traditionally, network models have provided key insights into the structure and function of the brain. With the advent of big data in neuroscience, both more sophisticated models capable of characterizing the increasing complexity of the data and novel methods of quantitative analysis are needed. Recently, multilayer networks, a mathematical extension of traditional networks, have gained increasing popularity in neuroscience due to their ability to capture the full information of multi-model, multi-scale, spatiotemporal data sets. Here, we review multilayer networks and their applications in neuroscience, showing how incorporating the multilayer framework into network neuroscience analysis has uncovered previously hidden features of brain networks. We specifically highlight the use of multilayer networks to model disease, structure-function relationships, network evolution, and link multi-scale data. Finally, we close with a discussion of promising new directions of multilayer network neuroscience research and propose a modified definition of multilayer networks designed to unite and clarify the use of the multilayer formalism in describing real-world systems.

  14. Design of a hydraulic microturbine type Michell-Banki; Diseno de una microturbina hidraulica tipo Michell-Banki

    Energy Technology Data Exchange (ETDEWEB)

    Lopez Luiz, Norberto; Rodriguez Bautista, Jose; Verduzco Figueroa, Hilario; Gudino Lau, Jorge; Galindo Granados, Miguel angel [Universidad de Colima, Facultad de Ingenieria Electromecanica, Manzanillo, Colima (Mexico)]. E-mail: norberto_lopez@ucol.mx

    2010-11-15

    The aim of this paper is to present the design of a hydraulic microturbine (MTH), which may be installed in areas where supplies are not available for electric power transmission lines, but possessing hydroelectric. MTH's role is to convert hydraulic energy into mechanical work, is coupled to an electric generator, whose function is to convert the mechanical energy into electrical energy. The turbine generator set will produce more electric power the greater the hydroelectric of the area. In southern Mexico, we have great hydroelectric potential, as the case of the states of Veracruz, Chiapas and Oaxaca, which have small causes of rivers where the MTH could be installed and put into operation. [Spanish] El objetivo de este articulo es presentar el diseno de una microturbina hidraulica (MTH), la cual podra ser instalada en zonas donde no se cuente con suministro de energia electrica por medio de lineas de transmision, pero que posean aprovechamientos hidroelectricos. La funcion de la MTH es convertir la energia hidraulica en trabajo mecanico, estara acoplada a un generador electrico, cuya funcion es convertir dicha energia mecanica en energia electrica. El conjunto turbina generador producira mas potencia electrica mientras mayor sea el aprovechamiento hidroelectrico de la zona. En el sur de Mexico contamos con un gran potencial hidroelectrico, como el caso de los estados de Veracruz, Chiapas y Oaxaca, que cuentan con pequenos causes de rios donde las MTH podrian ser instaladas y puestas en operacion.

  15. Innovation and network collaboration

    DEFF Research Database (Denmark)

    Kesting, Peter; Müller, Sabine; Jørgensen, Frances

    2011-01-01

    Research suggests that small and medium-sized enterprises (SMEs) can benefit from network collaboration by enhancing opportunities for innovation. Managing the necessary collaboration to benefit from network participation may however be particularly challenging for SMEs due to their size...... and their inherent shortage of resources. In this paper, we propose that human resource management (HRM) practices may provide a means by which SMEs can increase their innovation capacity through network collaboration. Following a brief presentation of the relevant literature on networks, and innovation in networks...... in particular, and HRM, we analyse and evaluate the potential applicability of existing models for supporting innovation in SMEs participating in networks. Finally, we propose several lines of inquiry arising from our analysis that provide directions for future research....

  16. NASA Communications Augmentation network

    Science.gov (United States)

    Omidyar, Guy C.; Butler, Thomas E.; Laios, Straton C.

    1990-01-01

    The NASA Communications (Nascom) Division of the Mission Operations and Data Systems Directorate (MO&DSD) is to undertake a major initiative to develop the Nascom Augmentation (NAUG) network to achieve its long-range service objectives for operational data transport to support the Space Station Freedom Program, the Earth Observing System (EOS), and other projects. The NAUG is the Nascom ground communications network being developed to accommodate the operational traffic of the mid-1990s and beyond. The NAUG network development will be based on the Open Systems Interconnection Reference Model (OSI-RM). This paper describes the NAUG network architecture, subsystems, topology, and services; addresses issues of internetworking the Nascom network with other elements of the Space Station Information System (SSIS); discusses the operations environment. This paper also notes the areas of related research and presents the current conception of how the network will provide broadband services in 1998.

  17. Professional social networking.

    Science.gov (United States)

    Rowley, Robert D

    2014-12-01

    We review the current state of social communication between healthcare professionals, the role of consumer social networking, and some emerging technologies to address the gaps. In particular, the review covers (1) the current state of loose social networking for continuing medical education (CME) and other broadcast information dissemination; (2) social networking for business promotion; (3) social networking for peer collaboration, including simple communication as well as more robust data-centered collaboration around patient care; and (4) engaging patients on social platforms, including integrating consumer-originated data into the mix of healthcare data. We will see how, as the nature of healthcare delivery moves from the institution-centric way of tradition to a more social and networked ambulatory pattern that we see emerging today, the nature of health IT has also moved from enterprise-centric systems to more socially networked, cloud-based options.

  18. Social cognitive radio networks

    CERN Document Server

    Chen, Xu

    2015-01-01

    This brief presents research results on social cognitive radio networks, a transformational and innovative networking paradigm that promotes the nexus between social interactions and cognitive radio networks. Along with a review of the research literature, the text examines the key motivation and challenges of social cognitive radio network design. Three socially inspired distributed spectrum sharing mechanisms are introduced: adaptive channel recommendation mechanism, imitation-based social spectrum sharing mechanism, and evolutionarily stable spectrum access mechanism. The brief concludes with a discussion of future research directions which ascertains that exploiting social interactions for distributed spectrum sharing will advance the state-of-the-art of cognitive radio network design, spur a new line of thinking for future wireless networks, and enable novel wireless service and applications.

  19. Green heterogeneous wireless networks

    CERN Document Server

    Ismail, Muhammad; Nee, Hans-Peter; Qaraqe, Khalid A; Serpedin, Erchin

    2016-01-01

    This book focuses on the emerging research topic "green (energy efficient) wireless networks" which has drawn huge attention recently from both academia and industry. This topic is highly motivated due to important environmental, financial, and quality-of-experience (QoE) considerations. Specifically, the high energy consumption of the wireless networks manifests in approximately 2% of all CO2 emissions worldwide. This book presents the authors’ visions and solutions for deployment of energy efficient (green) heterogeneous wireless communication networks. The book consists of three major parts. The first part provides an introduction to the "green networks" concept, the second part targets the green multi-homing resource allocation problem, and the third chapter presents a novel deployment of device-to-device (D2D) communications and its successful integration in Heterogeneous Networks (HetNets). The book is novel in that it specifically targets green networking in a heterogeneous wireless medium, which re...

  20. Software Defined Networking

    DEFF Research Database (Denmark)

    Caba, Cosmin Marius

    Network Service Providers (NSP) often choose to overprovision their networks instead of deploying proper Quality of Services (QoS) mechanisms that allow for traffic differentiation and predictable quality. This tendency of overprovisioning is not sustainable for the simple reason that network...... resources are limited. Hence, to counteract this trend, current QoS mechanisms must become simpler to deploy and operate, in order to motivate NSPs to employ QoS techniques instead of overprovisioning. Software Defined Networking (SDN) represents a paradigm shift in the way telecommunication and data...... generic perspective (e.g. service provisioning speed, resources availability). As a result, new mechanisms for providing QoS are proposed, solutions for SDN-specific QoS challenges are designed and tested, and new network management concepts are prototyped, all aiming to improve QoS for network services...

  1. Manufacturing network evolution

    DEFF Research Database (Denmark)

    Yang, Cheng; Farooq, Sami; Johansen, John

    2011-01-01

    Purpose – This paper examines the effect of changes at the manufacturing plant level on other plants in the manufacturing network and also investigates the role of manufacturing plants on the evolution of a manufacturing network. Design/methodology/approach –The research questions are developed...... different manufacturing plants in the network and their impact on network transformation. Findings – The paper highlights the dominant role of manufacturing plants in the continuously changing shape of a manufacturing network. The paper demonstrates that a product or process change at one manufacturing...... by identifying the gaps in the reviewed literature. The paper is based on three case studies undertaken in Danish manufacturing companies to explore in detail their manufacturing plants and networks. The cases provide a sound basis for developing the research questions and explaining the interaction between...

  2. Macroecology of pollination networks

    DEFF Research Database (Denmark)

    Nielsen, Kristian Trøjelsgaard; Olesen, Jens Mogens

    2013-01-01

    towards the tropics, and that network topology would be affected by current climate. Location Global. Methods Each network was organized as a presence/absence matrix, consisting of P plant species, A pollinator species and their links. From these matrices, network parameters were estimated. Additionally...... with either latitude or elevation. However, network modularity decreased significantly with latitude whereas mean number of links per plant species (Lp) and A/P ratio peaked at mid-latitude. Above 500 m a.s.l., A/P ratio decreased and mean number of links per pollinator species (La) increased with elevation......Aim Interacting communities of species are organized into complex networks, and network analysis is reckoned to be a strong tool for describing their architecture. Many species assemblies show strong macroecological patterns, e.g. increasing species richness with decreasing latitude, but whether...

  3. Bio-inspired networking

    CERN Document Server

    Câmara, Daniel

    2015-01-01

    Bio-inspired techniques are based on principles, or models, of biological systems. In general, natural systems present remarkable capabilities of resilience and adaptability. In this book, we explore how bio-inspired methods can solve different problems linked to computer networks. Future networks are expected to be autonomous, scalable and adaptive. During millions of years of evolution, nature has developed a number of different systems that present these and other characteristics required for the next generation networks. Indeed, a series of bio-inspired methods have been successfully used to solve the most diverse problems linked to computer networks. This book presents some of these techniques from a theoretical and practical point of view. Discusses the key concepts of bio-inspired networking to aid you in finding efficient networking solutions Delivers examples of techniques both in theoretical concepts and practical applications Helps you apply nature's dynamic resource and task management to your co...

  4. Reflections on Active Networking

    Science.gov (United States)

    2005-01-01

    with a Software Switch for Active Networks ”. We had initially called the project “ SoftSwitch ”, but after some concerns David Farber raised that this...Reflections on Active Networking Jonathan M. Smith CIS Department, University of Pennsylvania jms@cis.upenn.edu Abstract Interactions among...telecommunications networks , computers, and other peripheral devices have been of interest since the earliest distributed computing systems. A key

  5. Personal network (PN) applications

    DEFF Research Database (Denmark)

    Prasad, R.; Skouby, Knud Erik

    2005-01-01

    The applications of PN will be realised under many scenarios where users can have access to their personal network all the time. This network will enable the user to share critical information, play games, control their home remotely, etc. All this will be achieved with seamless interworking...... and handover between networks and user devices. This paper presents an array of use case scenarios that validates the ubiquitous usage of PN....

  6. Prostate Cancer Biorepository Network

    Science.gov (United States)

    2017-10-01

    AWARD NUMBER: W81XWH-14-2-0185 TITLE: Prostate Cancer Biorepository Network PRINCIPAL INVESTIGATOR: Jonathan Melamed, MD CONTRACTING ORGANIZATION...AND SUBTITLE 5a. CONTRACT NUMBER Prostate Cancer Biorepository Network 5b. GRANT NUMBER W81XWH-14-2-0185 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...infrastructure and operations of the Prostate Cancer Biorepository Network (PCBN). The aim of the PCBN is to provide prostate researchers with high-quality

  7. Vector Network Coding

    OpenAIRE

    Ebrahimi, Javad; Fragouli, Christina

    2010-01-01

    We develop new algebraic algorithms for scalar and vector network coding. In vector network coding, the source multicasts information by transmitting vectors of length L, while intermediate nodes process and combine their incoming packets by multiplying them with L X L coding matrices that play a similar role as coding coefficients in scalar coding. Our algorithms for scalar network jointly optimize the employed field size while selecting the coding coefficients. Similarly, for vector co...

  8. Vector Network Coding Algorithms

    OpenAIRE

    Ebrahimi, Javad; Fragouli, Christina

    2010-01-01

    We develop new algebraic algorithms for scalar and vector network coding. In vector network coding, the source multicasts information by transmitting vectors of length L, while intermediate nodes process and combine their incoming packets by multiplying them with L x L coding matrices that play a similar role as coding c in scalar coding. Our algorithms for scalar network jointly optimize the employed field size while selecting the coding coefficients. Similarly, for vector coding, our algori...

  9. Local area networking handbook

    OpenAIRE

    O'Hara, Patricia A.

    1990-01-01

    Approved for public release; distribution is unlimited. This thesis provides Navy shore based commands with sufficient information on local area networking to (1) decide if they need a LAN, (2) determine what their networking requirements are, and (3) select a LAN that satisfies their requirements. LAN topologies, transmission media, and medium access methods are described. In addition, the OSI reference model for computer networking and the IEEE 802 LAN standards are explained in detail. ...

  10. Network operating system

    Science.gov (United States)

    1985-01-01

    Long-term and short-term objectives for the development of a network operating system for the Space Station are stated. The short-term objective is to develop a prototype network operating system for a 100 megabit/second fiber optic data bus. The long-term objective is to establish guidelines for writing a detailed specification for a Space Station network operating system. Major milestones are noted. Information is given in outline form.

  11. Molecular ecological network analyses.

    Science.gov (United States)

    Deng, Ye; Jiang, Yi-Huei; Yang, Yunfeng; He, Zhili; Luo, Feng; Zhou, Jizhong

    2012-05-30

    Understanding the interaction among different species within a community and their responses to environmental changes is a central goal in ecology. However, defining the network structure in a microbial community is very challenging due to their extremely high diversity and as-yet uncultivated status. Although recent advance of metagenomic technologies, such as high throughout sequencing and functional gene arrays, provide revolutionary tools for analyzing microbial community structure, it is still difficult to examine network interactions in a microbial community based on high-throughput metagenomics data. Here, we describe a novel mathematical and bioinformatics framework to construct ecological association networks named molecular ecological networks (MENs) through Random Matrix Theory (RMT)-based methods. Compared to other network construction methods, this approach is remarkable in that the network is automatically defined and robust to noise, thus providing excellent solutions to several common issues associated with high-throughput metagenomics data. We applied it to determine the network structure of microbial communities subjected to long-term experimental warming based on pyrosequencing data of 16 S rRNA genes. We showed that the constructed MENs under both warming and unwarming conditions exhibited topological features of scale free, small world and modularity, which were consistent with previously described molecular ecological networks. Eigengene analysis indicated that the eigengenes represented the module profiles relatively well. In consistency with many other studies, several major environmental traits including temperature and soil pH were found to be important in determining network interactions in the microbial communities examined. To facilitate its application by the scientific community, all these methods and statistical tools have been integrated into a comprehensive Molecular Ecological Network Analysis Pipeline (MENAP), which is open

  12. NASA Integrated Network COOP

    Science.gov (United States)

    Anderson, Michael L.; Wright, Nathaniel; Tai, Wallace

    2012-01-01

    Natural disasters, terrorist attacks, civil unrest, and other events have the potential of disrupting mission-essential operations in any space communications network. NASA's Space Communications and Navigation office (SCaN) is in the process of studying options for integrating the three existing NASA network elements, the Deep Space Network, the Near Earth Network, and the Space Network, into a single integrated network with common services and interfaces. The need to maintain Continuity of Operations (COOP) after a disastrous event has a direct impact on the future network design and operations concepts. The SCaN Integrated Network will provide support to a variety of user missions. The missions have diverse requirements and include anything from earth based platforms to planetary missions and rovers. It is presumed that an integrated network, with common interfaces and processes, provides an inherent advantage to COOP in that multiple elements and networks can provide cross-support in a seamless manner. The results of trade studies support this assumption but also show that centralization as a means of achieving integration can result in single points of failure that must be mitigated. The cost to provide this mitigation can be substantial. In support of this effort, the team evaluated the current approaches to COOP, developed multiple potential approaches to COOP in a future integrated network, evaluated the interdependencies of the various approaches to the various network control and operations options, and did a best value assessment of the options. The paper will describe the trade space, the study methods, and results of the study.

  13. Networks in ATLAS

    Science.gov (United States)

    McKee, Shawn; ATLAS Collaboration

    2017-10-01

    Networks have played a critical role in high-energy physics (HEP), enabling us to access and effectively utilize globally distributed resources to meet the needs of our physicists. Because of their importance in enabling our grid computing infrastructure many physicists have taken leading roles in research and education (R&E) networking, participating in, and even convening, network related meetings and research programs with the broader networking community worldwide. This has led to HEP benefiting from excellent global networking capabilities for little to no direct cost. However, as other science domains ramp-up their need for similar networking it becomes less clear that this situation will continue unchanged. What this means for ATLAS in particular needs to be understood. ATLAS has evolved its computing model since the LHC started based upon its experience with using globally distributed resources. The most significant theme of those changes has been increased reliance upon, and use of, its networks. We will report on a number of networking initiatives in ATLAS including participation in the global perfSONAR network monitoring and measuring efforts of WLCG and OSG, the collaboration with the LHCOPN/LHCONE effort, the integration of network awareness into PanDA, the use of the evolving ATLAS analytics framework to better understand our networks and the changes in our DDM system to allow remote access to data. We will also discuss new efforts underway that are exploring the inclusion and use of software defined networks (SDN) and how ATLAS might benefit from: • Orchestration and optimization of distributed data access and data movement. • Better control of workflows, end to end. • Enabling prioritization of time-critical vs normal tasks • Improvements in the efficiency of resource usage

  14. Handbook of networking & connectivity

    CERN Document Server

    McClain, Gary R

    1994-01-01

    Handbook of Networking & Connectivity focuses on connectivity standards in use, including hardware and software options. The book serves as a guide for solving specific problems that arise in designing and maintaining organizational networks.The selection first tackles open systems interconnection, guide to digital communications, and implementing TCP/IP in an SNA environment. Discussions focus on elimination of the SNA backbone, routing SNA over internets, connectionless versus connection-oriented networks, internet concepts, application program interfaces, basic principles of layering, proto

  15. Chaotic diagonal recurrent neural network

    International Nuclear Information System (INIS)

    Wang Xing-Yuan; Zhang Yi

    2012-01-01

    We propose a novel neural network based on a diagonal recurrent neural network and chaos, and its structure and learning algorithm are designed. The multilayer feedforward neural network, diagonal recurrent neural network, and chaotic diagonal recurrent neural network are used to approach the cubic symmetry map. The simulation results show that the approximation capability of the chaotic diagonal recurrent neural network is better than the other two neural networks. (interdisciplinary physics and related areas of science and technology)

  16. Security for multihop wireless networks

    CERN Document Server

    Khan, Shafiullah

    2014-01-01

    Security for Multihop Wireless Networks provides broad coverage of the security issues facing multihop wireless networks. Presenting the work of a different group of expert contributors in each chapter, it explores security in mobile ad hoc networks, wireless sensor networks, wireless mesh networks, and personal area networks.Detailing technologies and processes that can help you secure your wireless networks, the book covers cryptographic coprocessors, encryption, authentication, key management, attacks and countermeasures, secure routing, secure medium access control, intrusion detection, ep

  17. Friendly network robotics; Friendly network robotics

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This paper summarizes the research results on the friendly network robotics in fiscal 1996. This research assumes an android robot as an ultimate robot and the future robot system utilizing computer network technology. The robot aiming at human daily work activities in factories or under extreme environments is required to work under usual human work environments. The human robot with similar size, shape and functions to human being is desirable. Such robot having a head with two eyes, two ears and mouth can hold a conversation with human being, can walk with two legs by autonomous adaptive control, and has a behavior intelligence. Remote operation of such robot is also possible through high-speed computer network. As a key technology to use this robot under coexistence with human being, establishment of human coexistent robotics was studied. As network based robotics, use of robots connected with computer networks was also studied. In addition, the R-cube (R{sup 3}) plan (realtime remote control robot technology) was proposed. 82 refs., 86 figs., 12 tabs.

  18. Networked professional learning

    NARCIS (Netherlands)

    Sloep, Peter

    2013-01-01

    Sloep, P. B. (2013). Networked professional learning. In A. Littlejohn, & A. Margaryan (Eds.), Technology-enhanced Professional Learning: Processes, Practices and Tools (pp. 97–108). London: Routledge.

  19. Directed network modules

    International Nuclear Information System (INIS)

    Palla, Gergely; Farkas, Illes J; Pollner, Peter; Derenyi, Imre; Vicsek, Tamas

    2007-01-01

    A search technique locating network modules, i.e. internally densely connected groups of nodes in directed networks is introduced by extending the clique percolation method originally proposed for undirected networks. After giving a suitable definition for directed modules we investigate their percolation transition in the Erdos-Renyi graph both analytically and numerically. We also analyse four real-world directed networks, including Google's own web-pages, an email network, a word association graph and the transcriptional regulatory network of the yeast Saccharomyces cerevisiae. The obtained directed modules are validated by additional information available for the nodes. We find that directed modules of real-world graphs inherently overlap and the investigated networks can be classified into two major groups in terms of the overlaps between the modules. Accordingly, in the word-association network and Google's web-pages, overlaps are likely to contain in-hubs, whereas the modules in the email and transcriptional regulatory network tend to overlap via out-hubs

  20. Networked Instrumentation Element

    Data.gov (United States)

    National Aeronautics and Space Administration — Armstrong researchers have developed a networked instrumentation system that connects modern experimental payloads to existing analog and digital communications...

  1. Network-Based Effectiveness

    National Research Council Canada - National Science Library

    Friman, Henrik

    2006-01-01

    ...) to increase competitive advantage, innovation, and mission effectiveness. Network-based effectiveness occurs due to the influence of various factors such as people, procedures, technology, and organizations...

  2. Networks and Interactivity

    DEFF Research Database (Denmark)

    Considine, Mark; Lewis, Jenny

    2012-01-01

    of `street-level' employment services staff for the impacts of this. Contrary to expectations, networking has generally declined over the last decade. There are signs of path dependence in networking patterns within each country, but also a convergence of patterns for the UK and Australia......The systemic reform of employment services in OECD countries was driven by New Public Management (NPM) and then post-NPM reforms, when first-phase changes such as privatization were amended with `joined up' processes to help manage fragmentation. This article examines the networking strategies......, but not The Netherlands. Networking appears to be mediated by policy and regulatory imperatives....

  3. Dynamic Sensor Networks

    National Research Council Canada - National Science Library

    Schott, Brian

    2004-01-01

    ...: Declarative Languages and Execution Environment includes topographical soldier interface and a sensor network simulation environment for algorithm development, deployment planning, and operational support. Finally, Task 3...

  4. Mobile Virtual Private Networking

    Science.gov (United States)

    Pulkkis, Göran; Grahn, Kaj; Mårtens, Mathias; Mattsson, Jonny

    Mobile Virtual Private Networking (VPN) solutions based on the Internet Security Protocol (IPSec), Transport Layer Security/Secure Socket Layer (SSL/TLS), Secure Shell (SSH), 3G/GPRS cellular networks, Mobile IP, and the presently experimental Host Identity Protocol (HIP) are described, compared and evaluated. Mobile VPN solutions based on HIP are recommended for future networking because of superior processing efficiency and network capacity demand features. Mobile VPN implementation issues associated with the IP protocol versions IPv4 and IPv6 are also evaluated. Mobile VPN implementation experiences are presented and discussed.

  5. Introduction to neural networks

    International Nuclear Information System (INIS)

    Pavlopoulos, P.

    1996-01-01

    This lecture is a presentation of today's research in neural computation. Neural computation is inspired by knowledge from neuro-science. It draws its methods in large degree from statistical physics and its potential applications lie mainly in computer science and engineering. Neural networks models are algorithms for cognitive tasks, such as learning and optimization, which are based on concepts derived from research into the nature of the brain. The lecture first gives an historical presentation of neural networks development and interest in performing complex tasks. Then, an exhaustive overview of data management and networks computation methods is given: the supervised learning and the associative memory problem, the capacity of networks, the Perceptron networks, the functional link networks, the Madaline (Multiple Adalines) networks, the back-propagation networks, the reduced coulomb energy (RCE) networks, the unsupervised learning and the competitive learning and vector quantization. An example of application in high energy physics is given with the trigger systems and track recognition system (track parametrization, event selection and particle identification) developed for the CPLEAR experiment detectors from the LEAR at CERN. (J.S.). 56 refs., 20 figs., 1 tab., 1 appendix

  6. Heterogeneous cellular networks

    CERN Document Server

    Hu, Rose Qingyang

    2013-01-01

    A timely publication providing coverage of radio resource management, mobility management and standardization in heterogeneous cellular networks The topic of heterogeneous cellular networks has gained momentum in industry and the research community, attracting the attention of standardization bodies such as 3GPP LTE and IEEE 802.16j, whose objectives are looking into increasing the capacity and coverage of the cellular networks. This book focuses on recent progresses,  covering the related topics including scenarios of heterogeneous network deployment, interference management i

  7. Sharing network resources

    CERN Document Server

    Parekh, Abhay

    2014-01-01

    Resource Allocation lies at the heart of network control. In the early days of the Internet the scarcest resource was bandwidth, but as the network has evolved to become an essential utility in the lives of billions, the nature of the resource allocation problem has changed. This book attempts to describe the facets of resource allocation that are most relevant to modern networks. It is targeted at graduate students and researchers who have an introductory background in networking and who desire to internalize core concepts before designing new protocols and applications. We start from the fun

  8. Mobile ad hoc networking

    CERN Document Server

    John Wiley & Sons

    2004-01-01

    "Assimilating the most up-to-date information on research and development activities in this rapidly growing area, Mobile Ad Hoc Networking covers physical, data link, network, and transport layers, as well as application, security, simulation, and power management issues in sensor, local area, personal, and mobile ad hoc networks. Each of the book's sixteen chapters has been written by a top expert and discusses in-depth the most important topics in the field. Mobile Ad Hoc Networking is an excellent reference and guide for professionals seeking an in-depth examination of topics that also provides a comprehensive overview of the current state-of-the-art."--Jacket.

  9. Optical network democratization.

    Science.gov (United States)

    Nejabati, Reza; Peng, Shuping; Simeonidou, Dimitra

    2016-03-06

    The current Internet infrastructure is not able to support independent evolution and innovation at physical and network layer functionalities, protocols and services, while at same time supporting the increasing bandwidth demands of evolving and heterogeneous applications. This paper addresses this problem by proposing a completely democratized optical network infrastructure. It introduces the novel concepts of the optical white box and bare metal optical switch as key technology enablers for democratizing optical networks. These are programmable optical switches whose hardware is loosely connected internally and is completely separated from their control software. To alleviate their complexity, a multi-dimensional abstraction mechanism using software-defined network technology is proposed. It creates a universal model of the proposed switches without exposing their technological details. It also enables a conventional network programmer to develop network applications for control of the optical network without specific technical knowledge of the physical layer. Furthermore, a novel optical network virtualization mechanism is proposed, enabling the composition and operation of multiple coexisting and application-specific virtual optical networks sharing the same physical infrastructure. Finally, the optical white box and the abstraction mechanism are experimentally evaluated, while the virtualization mechanism is evaluated with simulation. © 2016 The Author(s).

  10. Competing edge networks

    Science.gov (United States)

    Parsons, Mark; Grindrod, Peter

    2012-06-01

    We introduce a model for a pair of nonlinear evolving networks, defined over a common set of vertices, subject to edgewise competition. Each network may grow new edges spontaneously or through triad closure. Both networks inhibit the other's growth and encourage the other's demise. These nonlinear stochastic competition equations yield to a mean field analysis resulting in a nonlinear deterministic system. There may be multiple equilibria; and bifurcations of different types are shown to occur within a reduced parameter space. This situation models competitive communication networks such as BlackBerry Messenger displacing SMS; or instant messaging displacing emails.

  11. Sustainable wireless networks

    CERN Document Server

    Zheng, Zhongming; Xuemin

    2013-01-01

    This brief focuses on network planning and resource allocation by jointly considering cost and energy sustainability in wireless networks with sustainable energy. The characteristics of green energy and investigating existing energy-efficient green approaches for wireless networks with sustainable energy is covered in the first part of this brief. The book then addresses the random availability and capacity of the energy supply. The authors explore how to maximize the energy sustainability of the network and minimize the failure probability that the mesh access points (APs) could deplete their

  12. Effective professional networking.

    Science.gov (United States)

    Goolsby, Mary Jo; Knestrick, Joyce M

    2017-08-01

    The reasons for nurse practitioners to develop a professional network are boundless and are likely to change over time. Networking opens doors and creates relationships that support new opportunities, personal development, collaborative research, policy activism, evidence-based practice, and more. Successful professional networking involves shared, mutually beneficial interactions between individuals and/or individuals and groups, regardless of whether it occurs face to face or electronically. This article combines nuggets from the literature with guidance based on the authors' combined experience in networking activities at the local, national, and international levels. ©2017 American Association of Nurse Practitioners.

  13. Mobile networks architecture

    CERN Document Server

    Perez, Andre

    2013-01-01

    This book explains the evolutions of architecture for mobiles and summarizes the different technologies:- 2G: the GSM (Global System for Mobile) network, the GPRS (General Packet Radio Service) network and the EDGE (Enhanced Data for Global Evolution) evolution;- 3G: the UMTS (Universal Mobile Telecommunications System) network and the HSPA (High Speed Packet Access) evolutions:- HSDPA (High Speed Downlink Packet Access),- HSUPA (High Speed Uplink Packet Access),- HSPA+;- 4G: the EPS (Evolved Packet System) network.The telephone service and data transmission are the

  14. Modelling dendritic ecological networks in space: An integrated network perspective

    Science.gov (United States)

    Erin E. Peterson; Jay M. Ver Hoef; Dan J. Isaak; Jeffrey A. Falke; Marie-Josee Fortin; Chris E. Jordan; Kristina McNyset; Pascal Monestiez; Aaron S. Ruesch; Aritra Sengupta; Nicholas Som; E. Ashley Steel; David M. Theobald; Christian E. Torgersen; Seth J. Wenger

    2013-01-01

    Dendritic ecological networks (DENs) are a unique form of ecological networks that exhibit a dendritic network topology (e.g. stream and cave networks or plant architecture). DENs have a dual spatial representation; as points within the network and as points in geographical space. Consequently, some analytical methods used to quantify relationships in other types of...

  15. Better sales networks.

    Science.gov (United States)

    Ustüner, Tuba; Godes, David

    2006-01-01

    Anyone in sales will tell you that social networks are critical. The more contacts you have, the more leads you'll generate, and, ultimately, the more sales you'll make. But that's a vast oversimplification. Different configurations of networks produce different results, and the salesperson who develops a nuanced understanding of social networks will outshine competitors. The salesperson's job changes over the course of the selling process. Different abilities are required in each stage of the sale: identifying prospects, gaining buy-in from potential customers, creating solutions, and closing the deal. Success in the first stage, for instance, depends on the salesperson acquiring precise and timely information about opportunities from contacts in the marketplace. Closing the deal requires the salesperson to mobilize contacts from prior sales to act as references. Managers often view sales networks only in terms of direct contacts. But someone who knows lots of people doesn't necessarily have an effective network because networks often pay off most handsomely through indirect contacts. Moreover, the density of the connections in a network is important. Do a salesperson's contacts know all the same people, or are their associates widely dispersed? Sparse networks are better, for example, at generating unique information. Managers can use three levers--sales force structure, compensation, and skills development--to encourage salespeople to adopt a network-based view and make the best possible use of social webs. For example, the sales force can be restructured to decouple lead generation from other tasks because some people are very good at building diverse ties but not so good at maintaining other kinds of networks. Companies that take steps of this kind to help their sales teams build better networks will reap tremendous advantages.

  16. Cascading Failures and Recovery in Networks of Networks

    Science.gov (United States)

    Havlin, Shlomo

    Network science have been focused on the properties of a single isolated network that does not interact or depends on other networks. In reality, many real-networks, such as power grids, transportation and communication infrastructures interact and depend on other networks. I will present a framework for studying the vulnerability and the recovery of networks of interdependent networks. In interdependent networks, when nodes in one network fail, they cause dependent nodes in other networks to also fail. This is also the case when some nodes like certain locations play a role in two networks -multiplex. This may happen recursively and can lead to a cascade of failures and to a sudden fragmentation of the system. I will present analytical solutions for the critical threshold and the giant component of a network of n interdependent networks. I will show, that the general theory has many novel features that are not present in the classical network theory. When recovery of components is possible global spontaneous recovery of the networks and hysteresis phenomena occur and the theory suggests an optimal repairing strategy of system of systems. I will also show that interdependent networks embedded in space are significantly more vulnerable compared to non embedded networks. In particular, small localized attacks may lead to cascading failures and catastrophic consequences.Thus, analyzing data of real network of networks is highly required to understand the system vulnerability. DTRA, ONR, Israel Science Foundation.

  17. The Benefits of Grid Networks

    Science.gov (United States)

    Tennant, Roy

    2005-01-01

    In the article, the author talks about the benefits of grid networks. In speaking of grid networks the author is referring to both networks of computers and networks of humans connected together in a grid topology. Examples are provided of how grid networks are beneficial today and the ways in which they have been used.

  18. A Network Traffic Control Enhancement Approach over Bluetooth Networks

    DEFF Research Database (Denmark)

    Son, L.T.; Schiøler, Henrik; Madsen, Ole Brun

    2003-01-01

    This paper analyzes network traffic control issues in Bluetooth data networks as convex optimization problem. We formulate the problem of maximizing of total network flows and minimizing the costs of flows. An adaptive distributed network traffic control scheme is proposed as an approximated solu...... as capacity limitations and flow requirements in the network. Simulation shows that the performance of Bluetooth networks could be improved by applying the adaptive distributed network traffic control scheme...... solution of the stated optimization problem that satisfies quality of service requirements and topologically induced constraints in Bluetooth networks, such as link capacity and node resource limitations. The proposed scheme is decentralized and complies with frequent changes of topology as well......This paper analyzes network traffic control issues in Bluetooth data networks as convex optimization problem. We formulate the problem of maximizing of total network flows and minimizing the costs of flows. An adaptive distributed network traffic control scheme is proposed as an approximated...

  19. Location based Network Optimizations for Mobile Wireless Networks

    DEFF Research Database (Denmark)

    Nielsen, Jimmy Jessen

    selection in Wi-Fi networks and predictive handover optimization in heterogeneous wireless networks. The investigations in this work have indicated that location based network optimizations are beneficial compared to typical link measurement based approaches. Especially the knowledge of geographical...

  20. Energy Efficient Network Protocols for Wireless and Mobile Networks

    National Research Council Canada - National Science Library

    Sivalingam, Krishna

    2001-01-01

    ... (also called power aware) network protocols for wireless and mobile networks. Battery power limitations are a very serious concern, and it is essential to study energy efficient protocol design at different layers of the network protocol stack...

  1. Classroom Computer Network.

    Science.gov (United States)

    Lent, John

    1984-01-01

    This article describes a computer network system that connects several microcomputers to a single disk drive and one copy of software. Many schools are switching to networks as a cheaper and more efficient means of computer instruction. Teachers may be faced with copywriting problems when reproducing programs. (DF)

  2. Multilayer Social Networks

    DEFF Research Database (Denmark)

    Dickison, Mark; Magnani, Matteo; Rossi, Luca

    social network systems, the evolution of interconnected social networks, and dynamic processes such as information spreading. A single real dataset is used to illustrate the concepts presented throughout the book, demonstrating both the practical utility and the potential shortcomings of the various...

  3. Online Social Network Interactions:

    Directory of Open Access Journals (Sweden)

    Hui-Jung Chang

    2018-01-01

    Full Text Available A cross-cultural comparison of social networking structure on McDonald’s Facebook fan sites between Taiwan and the USA was conducted utilizing the individualism/collectivism dimension proposed by Hofstede. Four network indicators are used to describe the network structure of McDonald’s Facebook fan sites: size, density, clique and centralization. Individuals who post on both Facebook sites for the year of 2012 were considered as network participants for the purpose of the study. Due to the huge amount of data, only one thread of postings was sampled from each month of the year of 2012. The final data consists of 1002 postings written by 896 individuals and 5962 postings written by 5532 individuals from Taiwan and the USA respectively. The results indicated that the USA McDonald’s Facebook fan network has more fans, while Taiwan’s McDonald’s Facebook fan network is more densely connected. Cliques did form among the overall multiplex and within the individual uniplex networks in two countries, yet no significant differences were found between them. All the fan networks in both countries are relatively centralized, mostly on the site operators.

  4. Brokerage in SME networks

    NARCIS (Netherlands)

    Kirkels, Y.E.M.; Duysters, G.M.

    2010-01-01

    This study focuses on SME networks of design and high-tech companies in Southeast Netherlands. By highlighting the personal networks of members across design and high-tech industries, the study attempts to identify the main brokers in this dynamic environment. In addition, we investigate whether

  5. Networking wireless sensors

    National Research Council Canada - National Science Library

    Krishnamachari, Bhaskar

    2005-01-01

    ... by networking techniques across multiple layers. The topics covered include network deployment, localization, time synchronization, wireless radio characteristics, medium-access, topology control, routing, data-centric techniques, and transport protocols. Ideal for researchers and designers seeking to create new algorithms and protocols and enginee...

  6. Miniaturized wireless sensor network

    OpenAIRE

    Lecointre , Aubin; Dragomirescu , Daniela; Dubuc , David; Grenier , Katia; Pons , Patrick; Aubert , Hervé; Müller , A.; Berthou , Pascal; Gayraud , Thierry; Plana , Robert

    2006-01-01

    This paper addresses an overview of the wireless sensor networks. It is shown that MEMS/NEMS technologies and SIP concept are well suited for advanced architectures. It is also shown analog architectures have to be compatible with digital signal techniques to develop smart network of microsystem.

  7. Joint Hub Network Development

    NARCIS (Netherlands)

    Cruijssen, F.C.A.M.; Borm, P.E.M.; Dullaert, W.; Hamers, H.J.M.

    2007-01-01

    This paper introduces a framework for joint hub network development. Building a joint physical hub for transhipment of goods is expensive and therefore involves considerable risks for the cooperating companies. In a practical setting, it is unlikely that an entire network will be built at once.

  8. FTS2000 network architecture

    Science.gov (United States)

    Klenart, John

    1991-01-01

    The network architecture of FTS2000 is graphically depicted. A map of network A topology is provided, with interservice nodes. Next, the four basic element of the architecture is laid out. Then, the FTS2000 time line is reproduced. A list of equipment supporting FTS2000 dedicated transmissions is given. Finally, access alternatives are shown.

  9. Local Area Networks.

    Science.gov (United States)

    Marks, Kenneth E.; Nielsen, Steven

    1991-01-01

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

  10. Weaponizing Wireless Networks

    DEFF Research Database (Denmark)

    Giannetsos, Athanasios; Tassos, Dimitriou; Prasad, Neeli R.

    2010-01-01

    of a sensor network. Results show that our tool can be flexibly applied to different sensor network operating systems and protocol stacks giving an adversary privileges to which she is not entitled to. We hope that our tool will be used proactively, to study the weaknesses of new security protocols, and......, hopefully, to enhance the level of security provided by these solutions even further....

  11. Untangle network security

    CERN Document Server

    El-Bawab, Abd El-Monem A

    2014-01-01

    If you are a security engineer or a system administrator and want to secure your server infrastructure with the feature-rich Untangle, this book is for you. For individuals who want to start their career in the network security field, this book would serve as a perfect companion to learn the basics of network security and how to implement it using Untangle NGFW.

  12. Network SCADA System

    International Nuclear Information System (INIS)

    Milivojevic, Dragan R.; Tasic, Visa; Karabasevic, Dejan

    2003-01-01

    Copper Institute, Industrial Informatics department, is developing and applying network real time process monitoring and control systems. Some of these systems are already in use. The paper presents some hardware and software general remarks and performances, with special regard to communication sub-systems and network possibilities. (Author)

  13. Managing Interorganizational Networks

    DEFF Research Database (Denmark)

    Gustafsson, Jeppe

    bold enough to predict that networks will become the dominant organisation form in future. Several authors maintain that the shift from traditional hierarchical structures to networks involves dramatic changes for managers and employees (Champy 2002, Rohlin 1994, Kanter 2002). This article seeks...... organisation theories and theories about strategic management....

  14. Network Visualization Project (NVP)

    Science.gov (United States)

    2016-07-01

    Application data flow .............................................................................2 Fig. 2 Sample JSON data...interface supporting improved network analysis and network communication visualization. 2. Application Design NVP consists of 2 parts: back-end data...notation ( JSON ) format. This JSON is provided as input to the front-end application of the project. This interaction of the user with the back-end

  15. Building the quantum network

    International Nuclear Information System (INIS)

    Elliott, Chip

    2002-01-01

    We show how quantum key distribution (QKD) techniques can be employed within realistic, highly secure communications systems, using the internet architecture for a specific example. We also discuss how certain drawbacks in existing QKD point-to-point links can be mitigated by building QKD networks, where such networks can be composed of trusted relays or untrusted photonic switches. (author)

  16. Understanding telecommunications networks

    CERN Document Server

    Valdar, Andy

    2017-01-01

    A telecommunications network is an electronic system of links, nodes and the controls that govern their operations to allow voice and data transfer among users and devices. This fully revised, updated and expanded second edition covers all aspects of today's networks, including how they are planned, formed and operated.

  17. The Photograph as Network

    DEFF Research Database (Denmark)

    Wiegand, Frauke Katharina

    2017-01-01

    Inspired by actor-network theory (ANT), this article develops a theoretical framework to grasp the dynamic visual work of memory. It introduces three sensitizing concepts of actor-network methodology, namely entanglement, relationality and traceability, and operationalizes them in a methodological...

  18. Networked business process management

    NARCIS (Netherlands)

    Grefen, P.W.P.J.

    2013-01-01

    In the current economy, a shift can be seen from stand-alone business organizations to networks of tightly collaborating business organizations. To allow this tight collaboration, business process management in these collaborative networks is becoming increasingly important. This paper discusses

  19. Integrating networks with Mathematica

    NARCIS (Netherlands)

    Strijkers, R.J.; Meijer, R.J.

    2008-01-01

    We have developed a concept that considers network behavior as a collection of software objects, which can be used or modified in computer programs. The interfaces of these software objects are exposed as web services and enable applications to analyze and manipulate networks, e.g. to find

  20. Communication Network Analysis Methods.

    Science.gov (United States)

    Farace, Richard V.; Mabee, Timothy

    This paper reviews a variety of analytic procedures that can be applied to network data, discussing the assumptions and usefulness of each procedure when applied to the complexity of human communication. Special attention is paid to the network properties measured or implied by each procedure. Factor analysis and multidimensional scaling are among…

  1. CRCHD Integrated Networks

    Science.gov (United States)

    INB supports two network-based programs—the National Outreach Network (NON) and the Geographic Management of Cancer Health Disparities Program (GMaP)—as well as advising on women’s health and sexual and gender minority opportunities within and across the NCI.

  2. A balanced memory network.

    Directory of Open Access Journals (Sweden)

    Yasser Roudi

    2007-09-01

    Full Text Available A fundamental problem in neuroscience is understanding how working memory--the ability to store information at intermediate timescales, like tens of seconds--is implemented in realistic neuronal networks. The most likely candidate mechanism is the attractor network, and a great deal of effort has gone toward investigating it theoretically. Yet, despite almost a quarter century of intense work, attractor networks are not fully understood. In particular, there are still two unanswered questions. First, how is it that attractor networks exhibit irregular firing, as is observed experimentally during working memory tasks? And second, how many memories can be stored under biologically realistic conditions? Here we answer both questions by studying an attractor neural network in which inhibition and excitation balance each other. Using mean-field analysis, we derive a three-variable description of attractor networks. From this description it follows that irregular firing can exist only if the number of neurons involved in a memory is large. The same mean-field analysis also shows that the number of memories that can be stored in a network scales with the number of excitatory connections, a result that has been suggested for simple models but never shown for realistic ones. Both of these predictions are verified using simulations with large networks of spiking neurons.

  3. Advanced Polymer Network Structures

    Science.gov (United States)

    2016-02-01

    attractive interaction (n = 2.0) and a neutral interaction (n = 1.0); n is equal to unity for self-interactions among the monomers of first network and...... Network Structures by Robert Lambeth, Joseph Lenhart, and Tim Sirk Weapons and Materials Research Directorate, ARL Yelena Sliozberg TKC Global

  4. Home Network Security

    NARCIS (Netherlands)

    Scholten, Hans; van Dijk, Hylke

    2008-01-01

    Service discovery and secure and safe service usage are essential elements in the deployment of home and personal networks. Because no system administrator is present, setup and daily operation of such a network has to be automated as much as possible with a high degree of user friendliness. To

  5. Home area networks

    NARCIS (Netherlands)

    Koonen, A.M.J.

    2013-01-01

    This article consists of a collection of slides from the author's conference presentation. Some of the specific areas/topics discussed include: Convergence in home networks, home service scenarios; Home wired network architectures, CapEx and OpEx; Residential Gateway; Optical fiber types;

  6. Personalized Home-Networks

    DEFF Research Database (Denmark)

    Soler, José; Gandy, Michael

    2007-01-01

    The paper provides details of a home-networking architecture based on an enhanced residential gateway. Initially the need for mechanisms allowing user-dependent network behavior is described and afterwards details of an initial implementation are provided in terms of architectural description...

  7. CAISSON: Interconnect Network Simulator

    Science.gov (United States)

    Springer, Paul L.

    2006-01-01

    Cray response to HPCS initiative. Model future petaflop computer interconnect. Parallel discrete event simulation techniques for large scale network simulation. Built on WarpIV engine. Run on laptop and Altix 3000. Can be sized up to 1000 simulated nodes per host node. Good parallel scaling characteristics. Flexible: multiple injectors, arbitration strategies, queue iterators, network topologies.

  8. Software Defined Coded Networking

    DEFF Research Database (Denmark)

    Di Paola, Carla; Roetter, Daniel Enrique Lucani; Palazzo, Sergio

    2017-01-01

    the quality of each link and even across neighbouring links and using simulations to show that an additional reduction of packet transmission in the order of 40% is possible. Second, to advocate for the use of network coding (NC) jointly with software defined networking (SDN) providing an implementation...

  9. Deep Spiking Networks

    NARCIS (Netherlands)

    O'Connor, P.; Welling, M.

    2016-01-01

    We introduce an algorithm to do backpropagation on a spiking network. Our network is "spiking" in the sense that our neurons accumulate their activation into a potential over time, and only send out a signal (a "spike") when this potential crosses a threshold and the neuron is reset. Neurons only

  10. Information Networks in Biomedicine

    Science.gov (United States)

    Millard, William L.

    1975-01-01

    Describes current biomedical information networks, focusing on those with an educational function, and elaborates on the problems encountered in planning, implementing, utilizing and evaluating such networks. Journal of Biocommunication, T. Banks, Educ. TV-431N, U. of Calif., San Francisco 94143. Subscription Rates: individuals and libraries,…

  11. Competing Transport Networks

    NARCIS (Netherlands)

    M.J. van der Leij (Marco)

    2003-01-01

    textabstractIn a circular city model, I consider network design and pricing decisions for a single fast transport connection that faces competition from a slower but better accessible transport mode. To access the fast transport network individuals have to make complementary trips by slow mode. This

  12. Robustness Envelopes of Networks

    NARCIS (Netherlands)

    Trajanovski, S.; Martín-Hernández, J.; Winterbach, W.; Van Mieghem, P.

    2013-01-01

    We study the robustness of networks under node removal, considering random node failure, as well as targeted node attacks based on network centrality measures. Whilst both of these have been studied in the literature, existing approaches tend to study random failure in terms of average-case

  13. Innovation in Virtual Networks

    DEFF Research Database (Denmark)

    Hu, Yimei; Sørensen, Olav Jull

    2011-01-01

    The purpose of this article is to explore and highlight the particular innovation characteristics and modes of the chinese game industry from a networking perspective......The purpose of this article is to explore and highlight the particular innovation characteristics and modes of the chinese game industry from a networking perspective...

  14. Triangulation positioning system network

    Directory of Open Access Journals (Sweden)

    Sfendourakis Marios

    2017-01-01

    Full Text Available This paper presents ongoing work on localization and positioning through triangulation procedure for a Fixed Sensors Network - FSN.The FSN has to work as a system.As the triangulation problem becomes high complicated in a case with large numbers of sensors and transmitters, an adequate grid topology is needed in order to tackle the detection complexity.For that reason a Network grid topology is presented and areas that are problematic and need further analysis are analyzed.The Network System in order to deal with problems of saturation and False Triangulations - FTRNs will have to find adequate methods in every sub-area of the Area Of Interest - AOI.Also, concepts like Sensor blindness and overall Network blindness, are presented. All these concepts affect the Network detection rate and its performance and ought to be considered in a way that the network overall performance won’t be degraded.Network performance should be monitored contentiously, with right algorithms and methods.It is also shown that as the number of TRNs and FTRNs is increased Detection Complexity - DC is increased.It is hoped that with further research all the characteristics of a triangulation system network for positioning will be gained and the system will be able to perform autonomously with a high detection rate.

  15. Wireless networks; Traadloese nettverk

    Energy Technology Data Exchange (ETDEWEB)

    2008-07-01

    Wireless Local Area Networks - WLAN, is being installed in homes, offices, schools and city areas with an increasing speed. Computers communicate with each other through networks by using radio signals. Base stations make sure there is sufficient radio coverage in the current areas. The effects on human and if it is dangerous is discussed

  16. Minimum cost connection networks

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Tvede, Mich

    In the present paper we consider the allocation of cost in connection networks. Agents have connection demands in form of pairs of locations they want to be connected. Connections between locations are costly to build. The problem is to allocate costs of networks satisfying all connection demands...

  17. Wireless Sensor Networks Approach

    Science.gov (United States)

    Perotti, Jose M.

    2003-01-01

    This viewgraph presentation provides information on hardware and software configurations for a network architecture for sensors. The hardware configuration uses a central station and remote stations. The software configuration uses the 'lost station' software algorithm. The presentation profiles a couple current examples of this network architecture in use.

  18. Trends in Optical Networks

    Indian Academy of Sciences (India)

    Integrated TDM/IP Service Network: Built using next-generation SDH · Case 2: ISP Backbone over SONET/SDH · Solution for the PoPs · Solution for the Gateway site · Case 3: Ethernet Leased Line Services over Existing Infrastructure · Transport for Mobile Voice/Data Networks · Functions needed for mapping Ethernet to ...

  19. Clustering of correlated networks

    OpenAIRE

    Dorogovtsev, S. N.

    2003-01-01

    We obtain the clustering coefficient, the degree-dependent local clustering, and the mean clustering of networks with arbitrary correlations between the degrees of the nearest-neighbor vertices. The resulting formulas allow one to determine the nature of the clustering of a network.

  20. Wireless networked music performance

    CERN Document Server

    Gabrielli, Leonardo

    2016-01-01

    This book presents a comprehensive overview of the state of the art in Networked Music Performance (NMP) and a historical survey of computer music networking. It introduces current technical trends in NMP and technical issues yet to be addressed. It also lists wireless communication protocols and compares these to the requirements of NMP. Practical use cases and advancements are also discussed.

  1. Network ties and survival

    DEFF Research Database (Denmark)

    Acheampong, George; Narteh, Bedman; Rand, John

    2017-01-01

    Poultry farming has been touted as one of the major ways by which poverty can be reduced in low-income economies like Ghana. Yet, anecdotally there is a high failure rate among these poultry farms. This current study seeks to understand the relationship between network ties and survival chances...... of small commercial poultry farms (SCPFs). We utilize data from a 2-year network survey of SCPFs in rural Ghana. The survival of these poultry farms are modelled using a lagged probit model of farms that persisted from 2014 into 2015. We find that network ties are important to the survival chances...... but this probability reduces as the number of industry ties increases but moderation with dynamic capability of the firm reverses this trend. Our findings show that not all network ties aid survival and therefore small commercial poultry farmers need to be circumspect in the network ties they cultivate and develop....

  2. Categorical Tensor Network States

    Directory of Open Access Journals (Sweden)

    Jacob D. Biamonte

    2011-12-01

    Full Text Available We examine the use of string diagrams and the mathematics of category theory in the description of quantum states by tensor networks. This approach lead to a unification of several ideas, as well as several results and methods that have not previously appeared in either side of the literature. Our approach enabled the development of a tensor network framework allowing a solution to the quantum decomposition problem which has several appealing features. Specifically, given an n-body quantum state |ψ〉, we present a new and general method to factor |ψ〉 into a tensor network of clearly defined building blocks. We use the solution to expose a previously unknown and large class of quantum states which we prove can be sampled efficiently and exactly. This general framework of categorical tensor network states, where a combination of generic and algebraically defined tensors appear, enhances the theory of tensor network states.

  3. Organization Virtual or Networked?

    Directory of Open Access Journals (Sweden)

    Rūta Tamošiūnaitė

    2013-08-01

    Full Text Available Purpose—to present distinction between “virtual organization” and “networked organization”; giving their definitions.Design/methodology/approach—review of previous researches, systemic analyses of their findings and synthesis of distinctive characteristics of ”virtual organization” and “networked organization.”Findings—the main result of the research is key diverse features separating ”virtual organization” and ”networked organization.” Definitions of “virtual organization” and “networked organization” are presented.Originality/Value—distinction between “virtual organization” and “networked organization” creates possibilities to use all advantages of those types of organizations and gives foundation for deeper researches in this field.Research type: general review.

  4. High-Performance Networking

    CERN Multimedia

    CERN. Geneva

    2003-01-01

    The series will start with an historical introduction about what people saw as high performance message communication in their time and how that developed to the now to day known "standard computer network communication". It will be followed by a far more technical part that uses the High Performance Computer Network standards of the 90's, with 1 Gbit/sec systems as introduction for an in depth explanation of the three new 10 Gbit/s network and interconnect technology standards that exist already or emerge. If necessary for a good understanding some sidesteps will be included to explain important protocols as well as some necessary details of concerned Wide Area Network (WAN) standards details including some basics of wavelength multiplexing (DWDM). Some remarks will be made concerning the rapid expanding applications of networked storage.

  5. Optical Access Networks

    Science.gov (United States)

    Zheng, Jun; Ansari, Nirwan

    2005-01-01

    Call for Papers: Optical Access Networks Guest Editors Jun Zheng, University of Ottawa Nirwan Ansari, New Jersey Institute of Technology Submission Deadline: 1 June 2005 Background With the wide deployment of fiber-optic technology over the past two decades, we have witnessed a tremendous growth of bandwidth capacity in the backbone networks of today's telecommunications infrastructure. However, access networks, which cover the "last-mile" areas and serve numerous residential and small business users, have not been scaled up commensurately. The local subscriber lines for telephone and cable television are still using twisted pairs and coaxial cables. Most residential connections to the Internet are still through dial-up modems operating at a low speed on twisted pairs. As the demand for access bandwidth increases with emerging high-bandwidth applications, such as distance learning, high-definition television (HDTV), and video on demand (VoD), the last-mile access networks have become a bandwidth bottleneck in today's telecommunications infrastructure. To ease this bottleneck, it is imperative to provide sufficient bandwidth capacity in the access networks to open the bottleneck and thus present more opportunities for the provisioning of multiservices. Optical access solutions promise huge bandwidth to service providers and low-cost high-bandwidth services to end users and are therefore widely considered the technology of choice for next-generation access networks. To realize the vision of optical access networks, however, many key issues still need to be addressed, such as network architectures, signaling protocols, and implementation standards. The major challenges lie in the fact that an optical solution must be not only robust, scalable, and flexible, but also implemented at a low cost comparable to that of existing access solutions in order to increase the economic viability of many potential high-bandwidth applications. In recent years, optical access networks

  6. Minimum cost connection networks

    DEFF Research Database (Denmark)

    Hougaard, Jens Leth; Tvede, Mich

    2015-01-01

    In the present paper we consider the allocation of costs in connection networks. Agents have connection demands in form of pairs of locations they want to have connected. Connections between locations are costly to build. The problem is to allocate costs of networks satisfying all connection...... demands. We use a few axioms to characterize allocation rules that truthfully implement cost minimizing networks satisfying all connection demands in a game where: (1) a central planner announces an allocation rule and a cost estimation rule; (2) every agent reports her own connection demand as well...... as all connection costs; (3) the central planner selects a cost minimizing network satisfying reported connection demands based on the estimated costs; and, (4) the planner allocates the true costs of the selected network. It turns out that an allocation rule satisfies the axioms if and only if relative...

  7. Collective network routing

    Science.gov (United States)

    Hoenicke, Dirk

    2014-12-02

    Disclosed are a unified method and apparatus to classify, route, and process injected data packets into a network so as to belong to a plurality of logical networks, each implementing a specific flow of data on top of a common physical network. The method allows to locally identify collectives of packets for local processing, such as the computation of the sum, difference, maximum, minimum, or other logical operations among the identified packet collective. Packets are injected together with a class-attribute and an opcode attribute. Network routers, employing the described method, use the packet attributes to look-up the class-specific route information from a local route table, which contains the local incoming and outgoing directions as part of the specifically implemented global data flow of the particular virtual network.

  8. Semaphore network encryption report

    Science.gov (United States)

    Johnson, Karen L.

    1994-03-01

    This paper documents the results of a preliminary assessment performed on the commercial off-the-shelf (COTS) Semaphore Communications Corporation (SCC) Network Security System (NSS). The Semaphore NSS is a family of products designed to address important network security concerns, such as network source address authentication and data privacy. The assessment was performed in the INFOSEC Core Integration Laboratory, and its scope was product usability focusing on interoperability and system performance in an existing operational network. Included in this paper are preliminary findings. Fundamental features and functionality of the Semaphore NSS are identified, followed by details of the assessment, including test descriptions and results. A summary of test results and future plans are also included. These findings will be useful to those investigating the use of commercially available solutions to network authentication and data privacy.

  9. Hidden neural networks

    DEFF Research Database (Denmark)

    Krogh, Anders Stærmose; Riis, Søren Kamaric

    1999-01-01

    A general framework for hybrids of hidden Markov models (HMMs) and neural networks (NNs) called hidden neural networks (HNNs) is described. The article begins by reviewing standard HMMs and estimation by conditional maximum likelihood, which is used by the HNN. In the HNN, the usual HMM probability...... parameters are replaced by the outputs of state-specific neural networks. As opposed to many other hybrids, the HNN is normalized globally and therefore has a valid probabilistic interpretation. All parameters in the HNN are estimated simultaneously according to the discriminative conditional maximum...... likelihood criterion. The HNN can be viewed as an undirected probabilistic independence network (a graphical model), where the neural networks provide a compact representation of the clique functions. An evaluation of the HNN on the task of recognizing broad phoneme classes in the TIMIT database shows clear...

  10. Theory of spatial networks

    Energy Technology Data Exchange (ETDEWEB)

    Watanabe, T

    1983-01-01

    A new framework of synchronous parallel processing systems called spatial networks is examined, in which the family of all cellular automata is included perfectly. This framework is free from the two restrictions of cellular automata of which one is the finiteness of the set of states of a cell and the other is the countability of an array space. Throughout this article, the relationships between function and structure of spatial networks are considered. First, the necessary and sufficient condition for spatial networks to be uniformly interconnected is given. That for spatial networks to be finitely interconnected is also given with a topological approach. The characterization theorem of cellular automata comes from these results. Second, it is shown that finitely and uniformly interconnected linear spatial networks can be characterized by the convolution form. Last, the conditions for their global mappings to be injective or surjective are discussed. 10 references.

  11. Circuit switched optical networks

    DEFF Research Database (Denmark)

    Kloch, Allan

    2003-01-01

    Some of the most important components required for enabling optical networking are investigated through both experiments and modelling. These all-optical components are the wavelength converter, the regenerator and the space switch. When these devices become "off-the-shelf" products, optical cross......, it is expected that the optical solution will offer an economical benefit for hight bit rate networks. This thesis begins with a discussion of the expected impact on communications systems from the rapidly growing IP traffic, which is expected to become the dominant source for traffic. IP traffic has some...... characteristics, which are best supported by an optical network. The interest for such an optical network is exemplified by the formation of the ACTS OPEN project which aim was to investigate the feasibility of an optical network covering Europe. Part of the work presented in this thesis is carried out within...

  12. Optical packet switched networks

    DEFF Research Database (Denmark)

    Hansen, Peter Bukhave

    1999-01-01

    Optical packet switched networks are investigated with emphasis on the performance of the packet switch blocks. Initially, the network context of the optical packet switched network is described showing that a packet network will provide transparency, flexibility and bridge the granularity gap...... in interferometric wavelength converters is investigated showing that a 10 Gbit/s 19 4x4 swich blocks can be cascaded at a BER of 10-14. An analytical traffic model enables the calculation of the traffice performance of a WDM packet network. Hereby the importance of WDM and wavelegth conversion in the switch blocks...... is established as a flexible means to reduce the optical buffer, e.g., the number of fibre delay lines for a 16x16 switch block is reduced from 23 to 6 by going from 2 to 8 wavelength channels pr. inlet. Additionally, a component count analysis is carried out to illustrate the trade-offs in the switch block...

  13. Brain Network Modelling

    DEFF Research Database (Denmark)

    Andersen, Kasper Winther

    Three main topics are presented in this thesis. The first and largest topic concerns network modelling of functional Magnetic Resonance Imaging (fMRI) and Diffusion Weighted Imaging (DWI). In particular nonparametric Bayesian methods are used to model brain networks derived from resting state f...... for their ability to reproduce node clustering and predict unseen data. Comparing the models on whole brain networks, BCD and IRM showed better reproducibility and predictability than IDM, suggesting that resting state networks exhibit community structure. This also points to the importance of using models, which...... allow for complex interactions between all pairs of clusters. In addition, it is demonstrated how the IRM can be used for segmenting brain structures into functionally coherent clusters. A new nonparametric Bayesian network model is presented. The model builds upon the IRM and can be used to infer...

  14. Maintenance of family networks

    DEFF Research Database (Denmark)

    marsico, giuseppina; Chaudhary, N; Valsiner, Jaan

    2015-01-01

    Families are social units that expand in time (across generations) and space (as a geographically distributed sub-structures of wider kinship networks). Understanding of intergenerational family relations thus requires conceptualization of communication processes that take place within a small...... collective of persons linked with one another by a flexible social network. Within such networks, Peripheral Communication Patterns set the stage for direct everyday life activities within the family context. Peripheral Communication Patterns are conditions where one family network member (A) communicates...... manifestly with another member (B) with the aim of bringing the communicative message to the third member (C) who is present but is not explicitly designated as the manifest addressee of the intended message. Inclusion of physically non-present members of the family network (elders living elsewhere, deceased...

  15. Online social support networks.

    Science.gov (United States)

    Mehta, Neil; Atreja, Ashish

    2015-04-01

    Peer support groups have a long history and have been shown to improve health outcomes. With the increasing familiarity with online social networks like Facebook and ubiquitous access to the Internet, online social support networks are becoming popular. While studies have shown the benefit of these networks in providing emotional support or meeting informational needs, robust data on improving outcomes such as a decrease in health services utilization or reduction in adverse outcomes is lacking. These networks also pose unique challenges in the areas of patient privacy, funding models, quality of content, and research agendas. Addressing these concerns while creating patient-centred, patient-powered online support networks will help leverage these platforms to complement traditional healthcare delivery models in the current environment of value-based care.

  16. Managing Cisco network security

    CERN Document Server

    Knipp, Eric

    2002-01-01

    An in-depth knowledge of how to configure Cisco IP network security is a MUST for anyone working in today''s internetworked world"There''s no question that attacks on enterprise networks are increasing in frequency and sophistication..."-Mike Fuhrman, Cisco Systems Manager, Security ConsultingManaging Cisco Network Security, Second Edition offers updated and revised information covering many of Cisco''s security products that provide protection from threats, detection of network security incidents, measurement of vulnerability and policy compliance and management of security policy across an extended organization. These are the tools that network administrators have to mount defenses against threats. Chapters also cover the improved functionality and ease of the Cisco Secure Policy Manger software used by thousands of small-to-midsized businesses and a special section on the Cisco Aironet Wireless Security Solutions.Security from a real-world perspectiveKey coverage of the new technologies offered by the Cisc...

  17. Competing edge networks

    International Nuclear Information System (INIS)

    Parsons, Mark; Grindrod, Peter

    2012-01-01

    We introduce a model for a pair of nonlinear evolving networks, defined over a common set of vertices, subject to edgewise competition. Each network may grow new edges spontaneously or through triad closure. Both networks inhibit the other's growth and encourage the other's demise. These nonlinear stochastic competition equations yield to a mean field analysis resulting in a nonlinear deterministic system. There may be multiple equilibria; and bifurcations of different types are shown to occur within a reduced parameter space. This situation models competitive communication networks such as BlackBerry Messenger displacing SMS; or instant messaging displacing emails. -- Highlights: ► A model for edgewise-competing evolving network pairs is introduced. ► Defined competition equations yield to a mean field analysis. ► Multiple equilibrium states and different bifurcation types can occur. ► The system is sensitive to sparse initial conditions and near unstable equilibriums.

  18. Complex Networks IX

    CERN Document Server

    Coronges, Kate; Gonçalves, Bruno; Sinatra, Roberta; Vespignani, Alessandro; Proceedings of the 9th Conference on Complex Networks; CompleNet 2018

    2018-01-01

    This book aims to bring together researchers and practitioners working across domains and research disciplines to measure, model, and visualize complex networks. It collects the works presented at the 9th International Conference on Complex Networks (CompleNet) 2018 in Boston, MA in March, 2018. With roots in physical, information and social science, the study of complex networks provides a formal set of mathematical methods, computational tools and theories to describe prescribe and predict dynamics and behaviors of complex systems. Despite their diversity, whether the systems are made up of physical, technological, informational, or social networks, they share many common organizing principles and thus can be studied with similar approaches. This book provides a view of the state-of-the-art in this dynamic field and covers topics such as group decision-making, brain and cellular connectivity, network controllability and resiliency, online activism, recommendation systems, and cyber security.

  19. Tinnitus: Network pathophysiology-network pharmacology

    Directory of Open Access Journals (Sweden)

    Ana Belen eElgoyhen

    2012-01-01

    Full Text Available Tinnitus, the phantom perception of sound, is a prevalent disorder. One in 10 adults has clinically significant subjective tinnitus, and for 1 in 100, tinnitus severely affects their quality of life. Despite the significant unmet clinical need for a safe and effective drug targeting tinnitus relief, there is currently not a single FDA-approved drug on the market. The search for drugs that target tinnitus is hampered by the lack of a deep knowledge of the underlying neural substrates of this pathology. Recent studies are increasingly demonstrating that, as described for other central nervous system disorders, tinnitus is a pathology of brain networks. The application of graph theoretical analysis to brain networks has recently provided new information concerning their topology, their robustness and their vulnerability to attacks. Moreover, the philosophy behind drug design and pharmacotherapy in central nervous system pathologies is changing from that of magic bullets that target individual chemoreceptors or disease-causing genes into that of magic shotguns, promiscuous or dirty drugs that target disease-causing networks, also known as network pharmacology. In the present work we provide some insight into how this knowledge could be applied to tinnitus pathophysiology and pharmacotherapy.

  20. Tinnitus: network pathophysiology-network pharmacology.

    Science.gov (United States)

    Elgoyhen, Ana B; Langguth, Berthold; Vanneste, Sven; De Ridder, Dirk

    2012-01-01

    Tinnitus, the phantom perception of sound, is a prevalent disorder. One in 10 adults has clinically significant subjective tinnitus, and for one in 100, tinnitus severely affects their quality of life. Despite the significant unmet clinical need for a safe and effective drug targeting tinnitus relief, there is currently not a single Food and Drug Administration (FDA)-approved drug on the market. The search for drugs that target tinnitus is hampered by the lack of a deep knowledge of the underlying neural substrates of this pathology. Recent studies are increasingly demonstrating that, as described for other central nervous system (CNS) disorders, tinnitus is a pathology of brain networks. The application of graph theoretical analysis to brain networks has recently provided new information concerning their topology, their robustness and their vulnerability to attacks. Moreover, the philosophy behind drug design and pharmacotherapy in CNS pathologies is changing from that of "magic bullets" that target individual chemoreceptors or "disease-causing genes" into that of "magic shotguns," "promiscuous" or "dirty drugs" that target "disease-causing networks," also known as network pharmacology. In the present work we provide some insight into how this knowledge could be applied to tinnitus pathophysiology and pharmacotherapy.