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Sample records for gigavolt super marx

  1. Comparison of the recently proposed super-Marx generator approach to thermonuclear ignition with the deuterium-tritium laser fusion-fission hybrid concept by the Lawrence Livermore National Laboratory

    International Nuclear Information System (INIS)

    Winterberg, F.

    2009-01-01

    The recently proposed super-Marx generator pure deuterium microdetonation ignition concept is compared to the Lawrence Livermore National Ignition Facility (NIF) Laser deuterium-tritium fusion-fission hybrid concept (LIFE). In a super-Marx generator, a large number of ordinary Marx generators charge up a much larger second stage ultrahigh voltage Marx generator from which for the ignition of a pure deuterium microexplosion an intense GeV ion beam can be extracted. Typical examples of the LIFE concept are a fusion gain of 30 and a fission gain of 10, making up a total gain of 300, with about ten times more energy released into fission as compared to fusion. This means the substantial release of fission products, as in fissionless pure fission reactors. In the super-Marx approach for the ignition of pure deuterium microdetonation, a gain of the same magnitude can, in theory, be reached. If feasible, the super-Marx generator deuterium ignition approach would make lasers obsolete as a means for the ignition of thermonuclear microexplosions

  2. Karl Marx

    Directory of Open Access Journals (Sweden)

    Rosa Luxemburg

    2018-05-01

    Full Text Available Marx died on March 14, 1883. Exactly twenty years later, on March 14, 1903, Rosa Luxemburg’s reflections on Karl Marx were published in German in Vorwärts, the newspaper of the Social Democratic Party of Germany. tripleC publishes an English translation of Luxemburg’s essay on the occasion of Marx’s bicentenary. Christian Fuchs’ postface “Karl Marx and Rosa Luxemburg” asks the question of how we can make sense of Rosa Luxemburg’s reading of Marx in 2018. Source of the German original: Luxemburg, Rosa. 1903. Karl Marx. Vorwärts 62: 1-2.

  3. Karl Marx

    OpenAIRE

    Rosa Luxemburg

    2018-01-01

    Marx died on March 14, 1883. Exactly twenty years later, on March 14, 1903, Rosa Luxemburg’s reflections on Karl Marx were published in German in Vorwärts, the newspaper of the Social Democratic Party of Germany. tripleC publishes an English translation of Luxemburg’s essay on the occasion of Marx’s bicentenary. Christian Fuchs’ postface “Karl Marx and Rosa Luxemburg” asks the question of how we can make sense of Rosa Luxemburg’s reading of Marx in 2018. Source of the German original: Luxembu...

  4. Repeating Marx

    DEFF Research Database (Denmark)

    Fuchs, Christian; Monticelli, Lara

    2018-01-01

    This introduction sets out the context of the special issue “Karl Marx @ 200: Debating Capitalism & Perspectives for the Future of Radical Theory”, which was published on the occasion of Marx’s bicentenary on 5 May 2018. First, we give a brief overview of contemporary capitalism’s development...... and its crises. Second, we argue that it is important to repeat Marx today. Third, we reflect on lessons learned from 200 years of struggles for alternatives to capitalism. Fourth, we give an overview of the contributions in this special issue. Taken together, the contributions in this special issue show...... that Marx’s theory and politics remain key inspirations for understanding exploitation and domination in 21st-century society and for struggles that aim to overcome these phenomena and establishing a just and fair society. We need to repeat Marx today....

  5. MARX EMBRYOLOGY OF SOCIETY

    NARCIS (Netherlands)

    WOUTERS, A

    This article presents a new interpretation of Marx's dialectical method. Marx conceived dialectics as a method for constructing a model of society. The way this model is developed is analogous to the way organisms develop according to the German embryologist Karl Ernst von Baer, and, indeed, Marx's

  6. Marxismen efter Marx

    DEFF Research Database (Denmark)

    Karl Marx har fået momentum oven på finanskrisen som kritiker af kapitalismen. Men i Marx og i den marxistiske tradition findes en en teoretisk dybde og analysekraft, der rækker langt ud over den nuværende krise. Karl Marx har både som medspiller og modspiller været inspirationskilde for en lang ...

  7. Marx on Money

    NARCIS (Netherlands)

    Visser, H.

    1977-01-01

    Marx's contributions to monetary theory have generally been somewhat neglected and, if they were paid any attention at all, they have been rather severely criticized, even by Marxist economists. It should be emphasized, however, that they are central to Marx's view of the functioning of commodity

  8. A note on Marx

    OpenAIRE

    Olesen, Finn; Jensen, Frank

    2001-01-01

    Throughout all his life Karl Marx wrote angrily about capitalism. By use of a dialectic approach he was convinced that the working class had to unite and make a social revolution and thereby free them selves from exploitation. Marx himself was in many ways a dialectic person as we try to show in the note. So in some sense he became one with his scientific methodology.

  9. Karl Marx 1864

    DEFF Research Database (Denmark)

    Czeskleba-Dupont, Rolf

    2015-01-01

    (Inaugural-)adressen til den 1.Internationale Arbejderassociation som Marx formulerede efter dennes grundlæggelse i september 1864 undersøges i en kritisk diskursanalyse der omfatter det engelske (!) original, efterfølgende tyske oversættelser samt den danske oversættelse fra 1971 (MEUS). Marx......' egne tekster sammenlignes med hinanden og med andres oversættelser. Marx' mindre kendte, tyske version som 'Manifest an die arbeitende Klasse Europas' præciserer hans karakteristika for hvad han kalder 'Arbejderklassens politiske økonomi'. Det sker på en måde, der ikke er identisk med den...... engelsksprogede eller for den sags skyld den danske version. På denne måde findes der en mere 'profetisk' version side om side med en version, der fremhæver en tilgang svarende til forsigtigheds-princippet. Udover politisk økonomi anvendte Marx det også på udenrigspolitikken. I dag rammer det den miljøpolitiske...

  10. Karl Marx' glemte arvtager

    DEFF Research Database (Denmark)

    Jakobsen, Uffe

    1988-01-01

    For 50 år siden hyldede avisen 'Social-Demokraten' Karl Kautsky (1854-1938) som "den største Tænker inden for den socialdemokratiske Arbejderbevægelse". I perioden fra Friedrich Engels' død i 1895 til 1. Verdenskrigs udbrud i 1914 blev Karl Kautsky alment anset som Karl Marx's arvtager inden...

  11. Keynes, Hobson, Marx

    Directory of Open Access Journals (Sweden)

    Robert Slidelsky

    2013-03-01

    Full Text Available The work compares the relative strenghts, in understanding the current crisis, of the Keynesian tradition with those of two non-Keynesian traditions: those which emphasise income inequality and those which emphasise power. In other words, Hobson and Marx. Text of a speech given at the Post-Keynesian conference ‘Reclaiming the Keynesian Revolution’ in Kansas City.

  12. Foucault reads Marx. Marx reads Foucault.

    Directory of Open Access Journals (Sweden)

    Michal Kozłowski

    2011-01-01

    Full Text Available Important element which funds the base of Foucaultian social science is his thesis on the locality of power, on its material and corporeal characteristics. We are discussing here his very relationship with capitalism, and, indirectly, with Marx himself. Foucault claims, that power has no center and it is not commanded from any kind of headquarter. That has enormous epistemic, as well as political consequences. Foucault stays suspicious to systemic thinking, if we consider system following Hegel, that is, both a point of departure and a point of arrival of research. His controversy with Marxism has many levels, but one of the most important refers to the issue of power: system of power does not have its center, which according to Marxists lays in the political economy, and it has no dualistic character, that is structure and superstructure.

  13. O "Outubro" de Marx

    Directory of Open Access Journals (Sweden)

    João Antonio de Paula

    2009-06-01

    Full Text Available This article examines a decisive moment in the critique of political economy developed by Marx,  which is the somewhat abrupt choice of theconcept of merchandise as a starting point for the book Contribution to a Critique of Political Economy, of 1859. It is known that up until a few months before he delivered his text to the publisher, Marx thought about beginning his book with a chapter on value, similar to what Ricardo had done in his Principles. The theoretical and methodological implications of this choice are well known today. This text seeks to situate the circumstances and meanings of the concept of merchandise in Marx’s work.

  14. Marx, Engels and Ecology

    Directory of Open Access Journals (Sweden)

    Michael Löwy

    2017-11-01

    Full Text Available This is a brief survey of Marx and Engels’ views on ecology, from the viewpoint of their relevance for 21th Century ecosocialism. While there are some serious limitations in the way both consider the “development of productive forces”, there are powerfull insights in their discussion of the destructive consequences of capitalist expansion for the environment - an expansion that generates a disastrous metabolic rift in the exchanges between human societies and nature. Some ecological Marxists distinguish between “first stage ecosocialists” - who believe that Marx analyses on ecological issues are too incomplete and dated to be of real relevance today - and “second stage ecosocialists” that emphasize the contemporary methodological significance of Marx’s ecological critique of capitalism. This paper tries to argue for a third position (which probably could be accepted by several people of the two groups above: Marx and Engels discussion on ecological issues is incomplete and dated, but inspite these shortcomings, it has real relevance and methodological significance today.

  15. Marx and Feminism

    Directory of Open Access Journals (Sweden)

    Silvia Federici

    2018-05-01

    Full Text Available This contribution focuses on aspects of feminism and gender in Marx’s theory. Marx’s methodology has given us the tools and the categories enabling us to think together gender and class, feminism and anti-capitalism. However, his contribution is an indirect one because Marx never developed a theory of gender. It is important to include the role of reproductive labour, slave labour, migrant labour, labour in the Global South and the unemployed in the critical analysis of capitalism and its division of labour. Reproductive labour is the largest activity on this planet and a major ground of divisions within the working class. A different Marx was discovered in the 1970s by feminists who turned to his work searching for a theory capable of explaining the roots of women’s oppression from a class viewpoint. The result has been a theoretical revolution that has changed both Marxism and Feminism. What was redefined by the realisation of the centrality of women’s unpaid labour in the home to the production of the work-force was not domestic work alone but the nature of capitalism itself and the struggle against it. This meant to turn Marx upside down to make his work important for feminism.

  16. Retornos del marx rechazado

    Directory of Open Access Journals (Sweden)

    Hernán Alvarado Ugarte

    2010-03-01

    Full Text Available Karl Marx (1818-1883 es el teórico que mejor ha explicado cómo funciona y por que no funciona el capitalismo. Sin embargo, la lectura de su obra cumbre, El Capital, no es una tarea fácil. En este texto se reflexiona acerca de los factores que dificultan al lector esta tarea, así como la importancia de recuperar una obra que analiza los orígenes y que propone la lucha contra la injusticia social inherente al capitalismo. Abstract Karl Marx (1818-1883 is the theoretician who has better explained how and why the Capitalism does not work. Nevertheless, the reading of its work summit, The Capital, is not an easy task. In this text the author reflects about the factors that make difficult this task to the reader as well as the importance of recovering a work that analyzes the origins and proposes to fight against the social injustice inherent to capitalism.

  17. Retorno a Marx

    Directory of Open Access Journals (Sweden)

    Roy Alfaro Vargas

    2016-01-01

    Full Text Available Henri Lefèbvre analiza aquí la etiqueta de materialismo dialéctico, en relación con los imperativos derivados del pensamiento de Marx. Es decir, Lefèbvre cuestiona la noción de materialismo dialéctico como un resabio de la vieja discusión entre materialismo e idealismo, con el fin de superar tal división a través de la noción de praxis. Lefèbvre define, entonces, el marxismo y el pensamiento dialéctico como la superación (Aufhebung de la filosofía, en cuanto proceso de realización de ella misma, el cual se fundamenta en la negatividad de la relación entre sujeto y objeto.

  18. Karl Marx 1864 og forsigtighedsprincippet

    DEFF Research Database (Denmark)

    Czeskleba-Dupont, Rolf

    2015-01-01

    Artiklen analyserer divergerende versioner af den tekst, som Karl Marx efter dannelsen af den 1.Internationale Arbejderassociation i London september 1864 har oversat fra sit engelske original (Inaugural Address...), der udkom i november, til en tysk version med overskriften 'Manifest an die...

  19. Karl Marx and the Environment

    Science.gov (United States)

    Shifferd, K. D.

    1972-01-01

    Implications from Karl Marx's concept of nature are explored. Serving as a frame of reference for the fight against pollution, the Marxian philosophy provides a kind of systems analysis of the origins and dynamics of pollution at the level of society and a set of conceptual tools and attitudes for unmasking the claims of industry. (BL)

  20. The ILC P2 Marx and Application of the Marx Topology to Future Accelerators

    Energy Technology Data Exchange (ETDEWEB)

    Kemp, M.A.; Benwell, A.; Burkhart, C.; Hugyik, J.; Larsen, R.; Macken, K.; MacNair, D.; Nguyen, M.; Olsen, J.; /SLAC

    2011-08-19

    The SLAC P2 Marx is under development as the linac klystron modulator for the ILC. This modulator builds upon the success of the P1 Marx, which is currently undergoing lifetime evaluation. While the SLAC P2 Marx's (henceforth, 'P2 Marx') target application is the ILC, characteristics of the Marx topology make it equally well-suited for operation at different parameter ranges; for example, increased pulse repetition frequency, increased output current, longer pulse width, etc. Marx parameters such as the number of cells, cell capacitance, and component selection can be optimized for the application. This paper provides an overview of the P2 Marx development. In addition, the scalability of the Marx topology to other long-pulse parameter ranges is discussed.

  1. Marx, Production, Society and Archaeology

    Directory of Open Access Journals (Sweden)

    Lull, Vicente

    2005-06-01

    Full Text Available Social life is produced. Social life takes place before the fact of thinking about it. Drawing upon elements coming from utopian Socialism. British economy and, especially, Hegel’s philosophy, Marx proposed a set of dialectic categories addressed to thinking and to explaining how social life is produced, including in these dynamics the production of ourselves. In this paper, the guidelines of Marx’ thoughts are shown starting from the reading and analysis of his own texts. Also, the pertinence of the relationship between Marx and the research of society is argued through the material objects which make any society real: the archaeological research.

    La vida social se produce. La vida social es anterior al hecho de pensarla. Basándose en elementos procedentes del socialismo utópico, la economía británica y, sobre todo, la filosofía de Hegel, Marx propuso categorías dialécticas para pensar y explicar cómo se produce la vida social, y nosotros en ella. En este artículo se exponen las líneas básicas del pensamiento de Marx a partir de una lectura y análisis de sus propios textos, y se argumenta la pertinencia de la relación entre dicho pensamiento y la investigación de la sociedad a partir de los objetos materiales que la hicieron posible: la investigación arqueológica.

  2. Value and money in Marx

    Directory of Open Access Journals (Sweden)

    Fahd Boundi Chraki

    2018-04-01

    Full Text Available The aim of this paper is to examine the link between Marx's monetary theory and its explanation of value, production and circulation. For this, it presents the basic theoretical elements that allow a critique of the quantitative theory, the Chartalist conception of the genesis of money and the post-Keynesian theory of endogenous money. Then, from a Marxist perspective, it analyzes the controversial relationship between the monetization of public debt and the increase in the general level of prices.

  3. [Medical history impressions of Karl Marx 1983].

    Science.gov (United States)

    Kaiser, W

    1983-12-15

    Excerpts of his London era first published on the occasion of the Karl Marx testimonials of 1983 gave rise to extend the memory of the fundamental achievements of Karl Marx to medico-historical aspects. In this case Karl Marx paid special attention to the working and living conditions of the working class and an analysis of his adequate statements and records shows multifarious details which give a research basis also for the history of medicine. Marx and Engels had friendly contacts with several physicians who shared the opinions of the two classics: their way of life is shown in the most important points.

  4. Practical aspects on a Marx generator construction

    International Nuclear Information System (INIS)

    Diniz, R.; Sudano, J.P.

    1991-01-01

    The practical aspects of Marx generator construction has been studied. The problems and the ways to solve them are related, once the tests with the Marx generator will continue until the specification with the 16 capacitors. (L.C.J.A.). 7 refs, 6 figs

  5. Marx voor de 21e eeuw

    NARCIS (Netherlands)

    van der Linden, M.M.; van der Velden, S.

    2008-01-01

    Karl Marx werd 190 jaar geleden geboren en is 125 jaar dood. Zo'n man uit de voorvorige eeuw heeft die ons eigenlijk nog wel iets te zeggen? Zijn zijn denkbeelden niet totaal verouderd? Ik denk persoonlijk dat het antwoord krachtig NEE moet luiden. Marx is niet verouderd, integendeel.

  6. Marx et Engels, quelle politique? - Marx and Engels, which politics?

    Directory of Open Access Journals (Sweden)

    Michel Kail

    2012-10-01

    Full Text Available Under the cover of the crisis, the European media and intellectual milieu shows a renewed interest for Marx and Engels’ analyses. In order to integrate them in the omnipresent economic liberal thinking, these analyses need to be submitted to a process “economization”. There is an undeniable tendency toward “economization and “naturalization” in the works of Marx and Engels which helps to legitimize their critical project. But this “naturalization” process also leads to the confusion of reality with necessity and to the overlapping of the concept of the “ought” on the concept of “being”, while critical thinking actually distinguishes these two levels and questions their articulation. In the Manifesto of the Communist Party, the proletariat bears a project of emancipation since it expresses an inner contradiction of the capitalistic system. The proletariat is therefore stimulated by a determination which is outside the capitalistic system. This kind of conception does not leave any room for politics and in order to avoid this, one should not consider determinism as a principle of explanation but rather as an imperative of domination. The being of the proletariat is not determined, “essential”, but rather “relational” within a relationship of domination. It is not the essential being of the proletariat to spur struggle against capitalism but rather the struggle of the proletarians which historically qualifies being proletarian.

  7. Et kritisk blik på Marx og poesien

    DEFF Research Database (Denmark)

    Bredsdorff, Nils

    2005-01-01

    En undersøglse af Karl Marx' historiefilosofi, delvis med afsæt i et af Marx brugt digt af Goethe.......En undersøglse af Karl Marx' historiefilosofi, delvis med afsæt i et af Marx brugt digt af Goethe....

  8. Ud med Freud, Marx og Lacan

    DEFF Research Database (Denmark)

    Clasen, Mathias

    2009-01-01

    Det er på høje tid, at humanister løsriver sig fra deres forældede teorier. Freud, Marx og Lacan skal erstattes med evolutionspsykologi, biologi og kognitionsvidenskab.......Det er på høje tid, at humanister løsriver sig fra deres forældede teorier. Freud, Marx og Lacan skal erstattes med evolutionspsykologi, biologi og kognitionsvidenskab....

  9. Marx versus Walras on Labour Exchange

    OpenAIRE

    Motohiro, Okada; Faculty of Economics, Konan University

    2011-01-01

    This paper compares Leon Walras's and Marx's thoughts on labour exchange, thereby illuminating the latter's perspective that can lead to a forceful counterargument to the neoclassical principle of labour exchange, for which the former affords a foundation. Both Walras and Marx distinguish between labour ability as a factor of production and labour as its service, but exhibit a striking contrast in their explanations of the distinction. Walras's distinction between 'personal faculties' and lab...

  10. Humanismo de Marx e industrialismo de Gramsci

    Directory of Open Access Journals (Sweden)

    Mario Alighiero Manacorda

    2017-05-01

    Full Text Available In this conference, which took place at UFSCar, Brazil, in 1987, Manacorda refutes the contemporary tendency to dissociate Gramsci from Marx. He emphasizes the deep connections between structures and superstructures and reverses the most common understanding of the economistic aspect of structures in Marx and the humanistic aspect of superstructures in Gramsci. So, he stresses the humanistic aspect in Marx and the “industrialistic” one in Gramsci for the purpose to show the unity between being and conscience in the thought of both authors. Nesta conferência, proferida em 1987 no PPGE/UFSCar, Brasil, Manacorda refuta a tendência contemporânea de dissociar Gramsci de Marx. Realçando as ligações profundas entre estruturas e superestruturas e invertendo o entendimento mais comum que lê em Marx, sobretudo, o aspecto economicista das estruturas, e em Gramsci, sobretudo, o aspecto humanístico das superestruturas, Manacorda afirma em Marx o aspecto humanístico e em Gramsci o aspecto “industrialístico” para mostrar a unidade entre ser e consciência no pensamento de ambos.

  11. What if Marx and Veblen met…

    Directory of Open Access Journals (Sweden)

    Takay Bahar Araz

    2014-01-01

    Full Text Available The aim of this study is to analyse both the differences and the similarities between Marx and Veblen regarding historical specificity, evolution, and alienation. Starting with their discussions on these subjects, this article builds on the analyses of capitalism. The goal of this study is not to collapse Marx and Veblen into one another but rather to understand capitalism by presenting the complementary relationship of the two economists’ analyses and to introduce an appropriate analytical framework for understanding capitalism. This study consists of three parts. The first part examines how Veblen regarded Marx’s analysis, and how Marx especially viewed Darwin’s theory of evolution. Marx’s approach to evolution and Veblen’s criticism of Marx on this topic will constitute the general framework of this part. The second part of the study evaluates the level of agreement or disagreement between Veblen and Marx on the idea of historicism from the perspective of dialectical materialism. The last part analyses Marx and Veblen’s different ideas of the concept of alienation. The two economists’ views on the capitalist system will be determined based on these three concepts, introducing the similarities between them as well as the differences.

  12. Lo Transindividual: de Simondon a Marx

    Directory of Open Access Journals (Sweden)

    Daniel Alvaro

    Full Text Available RESUMEN: El presente artículo trata de lo transindividual, un concepto fundamental en la teoría de la individuación elaborada por Gilbert Simondon (1924-1989, y de su vinculación con ciertas proposiciones de Karl Marx que tratan del individuo y la sociedad. Entre ambos autores existe una relación directa, evidenciada en cada uno de los textos donde Simondon hace mención a Marx y al marxismo en general. Pero también existe una relación indirecta, para nada evidente, que surge menos de lo que Simondon dice acerca de Marx que de lo que ciertos pensadores contemporáneos dicen sobre uno y otro. Aquí intento dar cuenta de ambos tipos de relaciones. Asimismo, me propongo introducir y comentar algunos pasajes de Marx que compiten en radicalidad y audacia con los que escribiera Simondon un siglo más tarde, y en los cuales quiero apoyar mi hipótesis de lectura, a saber, que Marx es un pensador de lo transindividual avant la lettre.

  13. Impedance-matched Marx generators

    Directory of Open Access Journals (Sweden)

    W. A. Stygar

    2017-04-01

    Full Text Available We have conceived a new class of prime-power sources for pulsed-power accelerators: impedance-matched Marx generators (IMGs. The fundamental building block of an IMG is a brick, which consists of two capacitors connected electrically in series with a single switch. An IMG comprises a single stage or several stages distributed axially and connected in series. Each stage is powered by a single brick or several bricks distributed azimuthally within the stage and connected in parallel. The stages of a multistage IMG drive an impedance-matched coaxial transmission line with a conical center conductor. When the stages are triggered sequentially to launch a coherent traveling wave along the coaxial line, the IMG achieves electromagnetic-power amplification by triggered emission of radiation. Hence a multistage IMG is a pulsed-power analogue of a laser. To illustrate the IMG approach to prime power, we have developed conceptual designs of two ten-stage IMGs with LC time constants on the order of 100 ns. One design includes 20 bricks per stage, and delivers a peak electrical power of 1.05 TW to a matched-impedance 1.22-Ω load. The design generates 113 kV per stage and has a maximum energy efficiency of 89%. The other design includes a single brick per stage, delivers 68 GW to a matched-impedance 19-Ω load, generates 113 kV per stage, and has a maximum energy efficiency of 90%. For a given electrical-power-output time history, an IMG is less expensive and slightly more efficient than a linear transformer driver, since an IMG does not use ferromagnetic cores.

  14. Impedance-matched Marx generators

    Science.gov (United States)

    Stygar, W. A.; LeChien, K. R.; Mazarakis, M. G.; Savage, M. E.; Stoltzfus, B. S.; Austin, K. N.; Breden, E. W.; Cuneo, M. E.; Hutsel, B. T.; Lewis, S. A.; McKee, G. R.; Moore, J. K.; Mulville, T. D.; Muron, D. J.; Reisman, D. B.; Sceiford, M. E.; Wisher, M. L.

    2017-04-01

    We have conceived a new class of prime-power sources for pulsed-power accelerators: impedance-matched Marx generators (IMGs). The fundamental building block of an IMG is a brick, which consists of two capacitors connected electrically in series with a single switch. An IMG comprises a single stage or several stages distributed axially and connected in series. Each stage is powered by a single brick or several bricks distributed azimuthally within the stage and connected in parallel. The stages of a multistage IMG drive an impedance-matched coaxial transmission line with a conical center conductor. When the stages are triggered sequentially to launch a coherent traveling wave along the coaxial line, the IMG achieves electromagnetic-power amplification by triggered emission of radiation. Hence a multistage IMG is a pulsed-power analogue of a laser. To illustrate the IMG approach to prime power, we have developed conceptual designs of two ten-stage IMGs with L C time constants on the order of 100 ns. One design includes 20 bricks per stage, and delivers a peak electrical power of 1.05 TW to a matched-impedance 1.22 -Ω load. The design generates 113 kV per stage and has a maximum energy efficiency of 89%. The other design includes a single brick per stage, delivers 68 GW to a matched-impedance 19 -Ω load, generates 113 kV per stage, and has a maximum energy efficiency of 90%. For a given electrical-power-output time history, an IMG is less expensive and slightly more efficient than a linear transformer driver, since an IMG does not use ferromagnetic cores.

  15. The Debates in Marx's Scholarship on Dimensions of Human nature ...

    African Journals Online (AJOL)

    Debates in Marx scholarship revolve around whether Karl Marx recognizes the individual and social dimensions of human nature and which of the two he prefers. This paper considers the debates in two ways. The first relates to Marx scholarship in favour of the individual dimension of human nature. The second concerns ...

  16. "Our Table Factory, Inc.": Learning Marx through Role Play

    Science.gov (United States)

    Maghbouleh, Neda; Childress, Clayton; Alamo-Pastrana, Carlos

    2015-01-01

    Marx's critique of capitalism remains foundational to the university social science curriculum yet little is known about how instructors teach Marx. In post-industrial, service-oriented economies, students are also increasingly disconnected from the conditions of industrial capitalism that animate Marx's analysis. Inspired by the discussion of how…

  17. Value in Capitalist Society : Rethinking Marx's Criticism of Capitalism

    NARCIS (Netherlands)

    Cobben, Paul

    2015-01-01

    Marx's analysis of the commodity results in his conception of Capital as substance in the form of alienation. While Hegel claims that substance can be understood as the realization of freedom, Marx shows this freedom to be alienated labor: abstract labor, which Marx identifies as the capitalist

  18. Marx and Education. Routledge Key Ideas in Education

    Science.gov (United States)

    Anyon, Jean

    2011-01-01

    There was only one Karl Marx, but there have been a multitude of Marxisms. This concise, introductory book by internationally renowned scholar Jean Anyon centers on the ideas of Marx that have been used in education studies as a guide to theory, analysis, research, and practice. "Marx and Education" begins with a brief overview of basic Marxist…

  19. Labour in Capitalist Society : Marx's View

    OpenAIRE

    Tsuto, Masahiro

    2007-01-01

    Marx's view on labour is many-sided. I will argue the multiple character of labour in five aspects, based on his 1857-58 note. We can grasp his view in following five phases. Namely, (1) material metabolism between man and Nature, (2) abstract human labour, (3) labour and free time, (4) active and creative labour, and (5) painful labour. In general, Marx's statements on (3), (4) and (5) phases of labour are less in his "Capital" than in his 1857-58 note. This is the reason why we often deal w...

  20. Engineering high reliability, low-jitter Marx generators

    International Nuclear Information System (INIS)

    Schneider, L.X.; Lockwood, G.J.

    1985-01-01

    Multimodule pulsed power accelerators typically require high module reliability and nanosecond regime simultaneity between modules. Energy storage using bipolar Marx generators can meet these requirements. Experience gained from computer simulations and the development of the DEMON II Marx generator has led to a fundamental understanding of the operation of these multistage devices. As a result of this research, significant improvements in erection time jitter and reliability have been realized in multistage, bipolar Marx generators. Erection time jitter has been measured as low as 2.5 nanoseconds for the 3.2MV, 16-stage PBFA I Marx and 3.5 nanoseconds for the 6.0MV, 30-stage PBFA II (DEMON II) Marx, while maintaining exceptionally low prefire rates. Performance data are presented from the DEMON II Marx research program, as well as discussions on the use of computer simulations in designing low-jitter Marx generators

  1. Some Educational Implications of Karl Marx's Communism

    Science.gov (United States)

    Hellerich, Gert

    1970-01-01

    According to the expressed ideas of Karl Marx, education should be viewed as a means to develop a person's whole potential and to make him a better human being. It is his contention that in a capitalist society, the educational process causes misery and exists solely to further entrench the power of the rich. (CK)

  2. Karl Marx: "A Swarthy Fellow from Trier."

    Science.gov (United States)

    Machalek, Richard

    1983-01-01

    Discussed are Marx's roles as a student, a journalist-scholar, a revolutionary, and a family member. Revealed is a political and intellectual figure of enormous stature and complexity, but a person typically human in passions and commitments, strengths, and shortcomings. (RM)

  3. High power RF oscillator with Marx generators

    International Nuclear Information System (INIS)

    Murase, Hiroshi; Hayashi, Izumi

    1980-01-01

    A method to maintain RF oscillation by using many Marx generators was proposed and studied experimentally. Many charging circuits were connected to an oscillator circuit, and successive pulsed charging was made. This successive charging amplified and maintained the RF oscillation. The use of vacuum gaps and high power silicon diodes improved the characteristics of RF current cut-off of the circuit. The efficiency of the pulsed charging from Marx generators to a condenser was theoretically investigated. The theoretical result showed the maximum efficiency of 0.98. The practical efficiency obtained by using a proposed circuit with a high power oscillator was in the range 0.50 to 0.56. The obtained effective output power of the RF pulses was 11 MW. The maximum holding time of the RF pulses was about 21 microsecond. (Kato, T.)

  4. Pulsed Corona Discharge Generated By Marx Generator

    Science.gov (United States)

    Sretenovic, G. B.; Obradovic, B. M.; Kovacevic, V. V.; Kuraica, M. M.; Puric J.

    2010-07-01

    The pulsed plasma has a significant role in new environmental protection technologies. As a part of a pulsed corona system for pollution control applications, Marx type repetitive pulse generator was constructed and tested in arrangement with wire-plate corona reactor. We performed electrical measurements, and obtained voltage and current signals, and also power and energy delivered per pulse. Ozone formation by streamer plasma in air was chosen to monitor chemical activity of the pulsed corona discharge.

  5. Karl Marx dan Konsep Perjuangan Kelas Sosial

    Directory of Open Access Journals (Sweden)

    Indriaty Ismail

    2012-06-01

    Full Text Available ¬¬This article explores the history of the renowned world economic and political reformist, Karl Marx with a special focus on the social class concept. It also discusses to what extent that the Marx’s concept of social class struggle is capable to provide a way out to the proletariats, to free themselves from the chains of cruelty, violence and alienation in the capitalist system. Our main focal point is to scrutinize the relationship between the concepts of social class struggle and the need for a social revolution as a catalyst for the formation of a classless society. Along the way, we studied and analyzed the documents produced on the primary sources covering major works of Marx and the secondary sources consisting reviews of the Marx’s class concept. As a result, we found out that Marx’s concept of class fight is competent to represent the oppressed group to battle for their freedom rights. The Proletariat dictatorship attitude was used as their main shield to face the threat of the capitalist class. Marx’s ultimate success is realized through a burst of ideas and beliefs that supports the ideas of egalitarian Communism although many contradictions arise between the ideas of Marx and the 20th centuries Communism when they are translated into practice.

  6. HANNA ARENDT VERSUS MARX: UMA DEFESA DE MARX FRENTE À CRÍTICA ARENDTIANA

    Directory of Open Access Journals (Sweden)

    Júlia Sebba Ramalho

    2009-03-01

    Full Text Available O presente trabalho trata das críticas de Hanna Arendt a Karl Marx especificamentena obra de Arendt A condição humana. No capítulo III desta obra Arendt versa sobre a atividadedo trabalho que, segundo ela, emergiu na Era Moderna como o principal foco das preocupaçõeshumanas. Para a autora a expressão teórica mais elaborada da emergência do animal laborans éa obra de Marx. Desse modo, toda a discussão do capítulo III de A condição humana gira emtorno das críticas de Arendt a Marx. No presente artigo trataremos de elucidar os aspectoscentrais desta crítica e de mostrar os equívocos de Arendt em sua leitura da obra marxiana.

  7. Gramsci between Machiavelli and Marx: from negative determination of human to ontonegative determination of politics Gramsci entre Maquiavel e Marx: da negatividade do homem a ontonegatividade da política

    Directory of Open Access Journals (Sweden)

    Claudinei Cássio Rezende

    2008-12-01

    Full Text Available In one of his central categories, Gramsci establishes a connection between the Machiavellian and Marxian political conceptions, in a manner that each one writes to the revolutionary class of their time. Nevertheless, a more rigorous critic at Marx’s propositions unveils to us that the proletarian class isn’t just the progressist class of his time, in the same manner that the bourgeois was in the Iluminism, like Gramsci thinks, but it is, actually, the universal sphere and the only one qualifi ed to accomplish a human emancipation. Consequently, the connection between Machiavelli and Marx does not exist, once Marx conceives the ontological work as the central attribute of humanization, and conceives the politics as temporary; while Machiavelli conceives the politics as the founder act of all sociability. Keywords: Machiavelli. Marx. Gramsci. Ontonegative determination of politics. Human emancipation. Em uma de suas categorias centrais, Gramsci estabelece uma identidade direta entre as politicidades maquiaveliana e marxiana, de sorte que cada um escreve para a classe da vanguarda política de sua época. No entanto, uma crítica mais rigorosa aos escritos marxianos nos revela que o proletariado não é somente a classe progressista de sua época, da maneira que a burguesia fora no iluminismo, como quer Gramsci, mas é, em verdade, a esfera universal e a única capaz de levar a cabo uma emancipação humana total. Doravante, a identidade entre Marx e Maquiavel inexiste na medida em que o primeiro, de magnitude filosófica distinta, concebe o trabalho ontologicamente como atributo central da humanização, apreendendo a política como uma figura transitória superável, enquanto o segundo concebe a política como o ato fundador de toda sociabilidade. Palavras-chave: Maquiavel. Marx. Gramsci. Ontonegatividade da política. Emancipação humana.

  8. Karl Marx as a Social Scientist and Utopian Dreamer.

    Science.gov (United States)

    Stevenson, James A.

    The central paradox of Karl Marx's work is his belief that the vision of mankind leaving inequality and scarcity behind is attainable. The idea that human alienation, inequality, and need could be rendered obsolete by a future communist society of abundance is a significant failing in Marx's thought. It is at the same time the critical element in…

  9. Over-voltage trigger device for Marx generators

    International Nuclear Information System (INIS)

    Sack, M.; Staengle, R.; Mueller, G.

    2011-01-01

    For treatment of plant tissue with pulsed electric fields in large scale, synchronized operation of several Marx generators is required in order to minimize the low-field regions inside the electroporation reactor and to overcome the current limitations of a single pulse circuit. Hence, the Marx generators must be triggered. If long-term operation without service is to be achieved, these generators are triggered by over-volting the first spark gap without the use of an additional electrode for ignition, which would cause increased wear. A trigger device for over-volting the first spark gap of a Marx generator has been designed. It has been tailored to replace the charging coils between the 1st and the 2nd stage of an already existing Marx generator. In order to overcome the requirements for insulation to ground potential, the trigger device is powered by the charging current of the Marx generator. This paper describes some design issues.

  10. Burle Marx e os jardins do Recife

    Directory of Open Access Journals (Sweden)

    Ana Rita Sá Carneiro

    2014-05-01

    Full Text Available Passados cinquenta anos de seu desempenho no governo de Pernambuco, Burle Marx declara que alcançou a “consciência concreta” no momento em que criou os jardins públicos do Recife. Seu olhar erudito, de músico e pintor, observando as paisagens ribeirinhas, de matas e do Sertão, ávido em conhecer os hábitos e a arte populares, decidiu que a planta seria seu objeto de composição no desenho, na pintura e no jardim. Portanto, é o diálogo entre jardim e paisagem que se estabelece no exercício do paisagismo como arte nas praças do Recife. O propósito em conservar esses jardins históricos como monumento vivo prioriza a educação patrimonial que começa com a capacitação de jardineiros já praticada por Burle Marx nos anos 30 ao realizar os desenhos de cada jardim em perspectiva para orientar os que iriam executá-los.

  11. El Marx de Dussel: Notas acerca de la recepción dusseliana de la obra teórica de Karl Marx The Marx of Dussel: Notes on dusselian receipt of the theoretical work of Karl Marx

    Directory of Open Access Journals (Sweden)

    Flavio Hernán Teruel

    2010-06-01

    Full Text Available A partir de su exilio en México, a mediados de la década del setenta del siglo pasado, Enrique Dussel se entrega a la tarea de "leer seria y directamente" la obra teórica de Karl Marx producida entre los años 1857 y 1882. Al cabo de diez semestres de arduo trabajo, el resultado es una interpretación novedosa de las cuatro redacciones de El Capital. En efecto, ante los ojos de Dussel la obra maestra de Karl Marx se revela no solo como un tratado de economía sino antes bien como uno de antropología y ética. Marx, afirma Dussel, "deconstruye la economía capitalista críticamente y la reconstruye antropológica y éticamente". Asimismo, Dussel descubre que la producción teórica de Marx quedó inconclusa y, sobre todo, abierta a futuros desarrollos. Para el filósofo mendocino es necesario, en nuestro tiempo, no solo reinterpretar la totalidad de la obra de Marx sino también continuar su labor teórica, en especial desde América Latina, para el estudio del capitalismo periférico latinoamericano. Nuestro interés es indicar aquellos elementos que constituyen lo novedoso en la interpretación dusseliana de la obra teórica de Marx.From his exile in Mexico in the mid seventies of last century, Enrique Dussel is given the task of "reading seriously and directly" the theoretical work of Karl Marx produced between 1857 and 1882. After ten semesters of hard work, the result is a novel interpretation of the four drafts of The Capital. Indeed, in the eyes of Dussel, the masterpiece of Karl Marx is revealed not only as an economic treatise but rather as an anthropology and ethics. Marx "capitalist economy critically deconstructs and reconstructs anthropological and ethically". Moreover, Dussel finds that the theoretical yield of Marx was inconclusive and, above all, open to future developments. For the philosopher is needed in our time, not only reinterpret the whole work of Marx but also to continue his theoretical work, especially from Latin

  12. Assembly and handling apparatus for the EBFA Marx generator

    International Nuclear Information System (INIS)

    Staller, G.E.; Hiett, G.E.; Hamilton, I.D.; Aker, M.F.; Daniels, G.A.

    1979-05-01

    Marx generators, a major slow-pulsed power component in Sandia Laboratories' Electron Beam Fusion Accelerator (EBFA), were assembled at a remote facility modified to utilize an assembly-line technique. Due to the size and weight of the various components, as well as the final Marx generator assembly, special handling apparatus was designed. Time and manpower constraints required that this assembly be done in parallel with the construction of the Electron Beam Fusion Facility (EBFF). The completed Marx generators were temporarily stored and then moved from the assembly building to the EBFF using special transportation racks designed specifically for this purpose

  13. [Karl Marx and the Malthusian theory of population].

    Science.gov (United States)

    Jaggi, S

    1985-06-01

    An analysis of the works of Karl Marx is presented in order to demonstrate the importance of the population factor. The author contends that population growth is a critical factor in Marx's theory of the progressive impoverishment of the working class. However, because of his reluctance to acknowledge the value of the Malthusian contribution, Marx focused his analysis of the labor force under capitalism on the demand for workers and neglected the supply side, which is determined by the growth of population. The author concludes that Marxist theory would have benefited from greater consideration of Malthusian theory.

  14. Marx, o cínico?

    Directory of Open Access Journals (Sweden)

    Reginaldo Carmello Corrêa de Moraes

    1983-01-01

    Full Text Available Este artigo foi escrito em agosto/83, para conferência-debate na Jornada de Filosofia da UNESP (Campus de Marília, setembro de 1983. Partindo de aproximações Marx/Hegel sobre o tema da "fatalidade histórica", passamos a discutir a reprodução da força de trabalho como parte do capital, entendido este último, por sua vez, como relação social. Este exame é feito na esteira de algumas passagens de O Capital e dos Grundrisse. A seguir, procedemos à leitura de alguns fatos contemporâneos à luz dessa "anatomia cínica".

  15. THE ISSUE OF EDUCATION IN MARX: SOME NOTES

    Directory of Open Access Journals (Sweden)

    João Carlos da Silva

    2011-02-01

    Full Text Available : Article as a result of readability and reflections carried out in the study group on the works of Marx and Engels, within the group of search HISTEDOPR - GT, Cascavel, PR. The question educational not received a specific treatment in the work of Marx, even if many seek in their formulations, theoreticalmethodological principles for the process of teaching-learning. Its educational thinking must be observed in the whole production marxist. This text to understand, in the light of historical change, the question educational, based on some of his writings. Their conception of education is immersed in horizon of socioeconomic relations, central object of discussion. We will see that education, in Marx, presents a politicalideological perspective, even before the determinant economic. Understand the analysis of Marx about the educative phenomenon does without to observe its way to understand the society.

  16. Marx, Althusser a problém metody

    Czech Academy of Sciences Publication Activity Database

    Kužel, Petr

    2015-01-01

    Roč. 63, č. 3 (2015), s. 379-396 ISSN 0015-1831 Institutional support: RVO:67985955 Keywords : Karl Marx * Louis Althusser * epistemological rupture * epistemological obstacles * over-determination * structural causality * ideology Subject RIV: AA - Philosophy ; Religion

  17. High voltage wide range marx generator design and construction

    International Nuclear Information System (INIS)

    Thompson, J.E.

    1976-01-01

    A wide range, long pulse, Marx generator has been designed and constructed for the purpose of exciting a thermionic electron gun utilized for quasi-cw gas laser medium ionization. The Marx generator has been specifically designed to operate over a voltage range variable from 100 kV to 200 kV into a resistive load of between 83 kΩ and open circuit. This wide operating range, both in voltage and load impedance, was obtained using interstage coupling capacitors to assure overvoltage and subsequent breakdown of the three element spark gap switches used. This paper will discuss the motivation and specific application for the Marx generator and will present the relevant design procedure with particular emphasis on the interstage coupling and triggering techniques employed. Experimental data regarding the measured Marx generator performance will also be presented

  18. Modernity or Capitalism? Technology in Heidegger and Marx

    OpenAIRE

    Duncan, Cameron

    2013-01-01

    Modernity or Capitalism? explores a parallelism that can be found in the work of Martin Heidegger and Karl Marx. The two share a similar ontology of labour that forms the basis of their distinct understandings of the technological world. I first outline the respective critiques of technology by Heidegger and Marx, then argue that the global system comprises both modern techno-scientific representation and capitalism. Everything must fall within the system’s self-enclosed logic. Abstraction, t...

  19. Johann Baptist von Schweitzer: the queer Marx loved to hate.

    Science.gov (United States)

    Kennedy, H

    1995-01-01

    Despite his conviction on a morals charge involving a boy, the early German Social Democrat Johann Baptist von Schweitzer went on to have a successful political career. His life furnishes the context to present remarks by his political opponents Marx and Engels, which reveal their deep-seated homophobia. It is pointed out that this has been glossed over by the translations of the recently published Marx/Engels Collected Works. Some remarks on boy-love and anarchism are appended.

  20. Karl Marx: um balanço biográfico = Karl Marx: an overview of his biographies = Karl Marx: un panorama de sus biografias

    Directory of Open Access Journals (Sweden)

    Segrillo, Angelo

    2017-01-01

    Full Text Available Muitos balanços bibliográficos/teóricos foram feitos sobre o pensamento e obras de Marx, entretanto, nunca foi realizado um balanço biográfico sobre o pensador alemão, no sentido de um balanço das biografias que foram escritas sobre sua vida, independentemente de sua obra teórica. É este balanço inédito que é oferecido aqui. Serão examinadas as principais biografias de Marx, desde a primeira (surgida dois anos após sua morte até as lançadas no século XXI. Procurar-se-á mostrar a evolução na qualidade deste tipo de trabalho, tanto no aspecto metodológico-formal como no aspecto de novas facetas factuais da vida de Marx sendo descobertas ao longo do tempo

  1. Marx, Keynes y la posibilidad de crisis Marx, Keynes and the Possibility of crisis

    Directory of Open Access Journals (Sweden)

    Kenway Peter

    1992-12-01

    Full Text Available En este artículo Peter Kenway plantea que las teorías desarrolladas por Marx y Keynes para explicar el funcionamiento de la economía capitalista son complementarias. Debido a la existencia del dinero, en Marx la crisis económica es siempre una posibilidad que puede ocurrir cuando una ruptura en el circuito del capi tal separa el acto de compra del de venta. Esta posibilidad emerge de la anarquía de la producción capitalista, su característica fundamental, y plantea interrogantes sobre el nivel de
    demanda requerido para realizarla. La teoría de la demanda efectiva en Keynes sostiene que la crisis ocurre cuando los flujos y escapes de inversión no proveen la demanda
    agregada suficiente para realizar el producto. Según el autor la característica común a ambos enfoques es así el
    intento por construir una teoría monetaria de la producción capitalista, en la que la teoría de la posibilidad complementa la de la demanda efectiva en la explicación de porqué el dinero desempeña un papel operativo en el proceso de producción. A su vez, la teoría de la demanda efectiva complementa a la teoría de la posibilidad para explicar el nivel de demanda que se requiere para la realización del producto entre los diferentes departamentos de la
    economía. Así, en el análisis de Kenway, Marx y Keynes comparten un mismo terreno en cuanto a la teoría de la posibilidad de crisis. La teoría de la realidad sería campo para otro análisis.In this article Peter Kenway states that the theories developed by Marx and Keynes to explain the operation of the capitalistic economy complement each other. Due to the existence of money, in Marx the economic crisis is always a possibili ty that may occur when a rupture in the capi tal circuit separates the act of purchasing from the act of selling. This possibility
    arises from the anarchy of capitalistic production, its basic
    characteristic, and raises questions on the demand level

  2. Money, interest, and capital accumulation in Karl Marx's economics: A monetary interpretation

    OpenAIRE

    Hein, Eckhard

    2002-01-01

    Starting from Schumpeter.s important distinction between .real analysis. and .monetary analysis., in this paper it is shown that major elements of Marx.s economic theory fall in the camp of monetary analysis and the implications for Marx.s theory of capital accumulation are derived. First, Marx.s theory of labour value has to be considered a .monetary theory of value. because .abstract labour. as the social substance of value cannot be measured without a social standard of value. Money as a s...

  3. Les limites du capitalisme selon Joseph Schumpeter et Karl Marx The limits of capitalism by Joseph Schumpeter and Karl Marx

    Directory of Open Access Journals (Sweden)

    Omer Moussaly

    2012-11-01

    Full Text Available À jongler avec les mérites et les ratés de la théorie de Marx et de ses adeptes, Schumpeter semble vouloir s’imposer en tant qu’arbitre unique et impartial du marxisme. Bien qu’il reconnaisse plusieurs mérites à la conception économique de Marx, Schumpeter soulève de multiples limites à l’analyse des marxistes orthodoxes qui ne font que corroborer sa prise de position critique du marxisme. Une lecture des critiques et des réponses que Schumpeter a adressées au marxisme permet de révéler les points communs et les divergences entre les deux auteurs. Chez Schumpeter comme chez Marx, le capitalisme est un mode passager de la production sociale. Schumpeter se fixe comme objectif de combler la lacune des marxistes qui n’ont pas su identifier les vraies raisons du dépérissement du capitalisme. Il lui fallait relever le défi de critiquer certains adeptes de Marx sans pour autant s’en prendre trop au fondateur du marxisme auquel il vouait une admiration sincère.Juggling with the merits and flaws of Marx and his followers, Schumpeter seems to be acting as an impartial judge, especially since he eliminates the extreme arguments of both the Marxists and their opponents. His technique seeks to make his position unassailable from either side of the debate. Although he recognizes several merits to the economic conceptions of Marx, Schumpeter points out several limits of orthodox Marxists which only confirm his critical position towards Marxism. A careful reading of Schumpeter’s commentary on Marxism reveals many points in common between himself and Marx. For Schumpeter as for Marx, capitalism is a transitory and historically limited social mode of production. Unlike most Marxists, who merely repeated ideological slogans from the works of Marx, Schumpeter believed he had discovered the true reasons behind capitalism’s demise. With his critique of Marxism, Schumpeter did not wish to diminish the merit of its founder, but rather

  4. Development of MOS-FET based Marx generator with self-proved gate power

    International Nuclear Information System (INIS)

    Tokuchi, A.; Jiang, W.; Takayama, K.; Arai, T.; Kawakubo, T.; Adachi, T.

    2012-01-01

    New MOS-FET based Marx generator is described. An electric gate power for the MOS-FET is provided from the Marx main circuit itself. Four-stage Marx generator generates -12kV of the output voltage. The Marx Generator is successfully used to drive an Einzel lens chopper to generate a short pulsed ion beam for a KEK digital accelerator. (author)

  5. Marx, Mensch und die übrige Natur

    DEFF Research Database (Denmark)

    Tjaden, Karl Hermann; Czeskleba-Dupont, Rolf

    2009-01-01

    Grundet den kapitalistiske økonomis katastrofiske effekter såvel som forandringer i de materielle og energetiske ressourcestrømme må de globale økologiske relationer mellem menneskene og deres naturmæssige (medleve-)omverden revurderes. Marx' arbejdsbegreb gør den konstitutive relation mellem...... profitorienteret vareproduktion og deraf følgende forstyrrelser i materie- og energistrømme begribelig. Det relaterer sig imidlertid kun delvist til effekterne af en økonomi der er produktionsfikseret og til interaktionerne mellem menneskene og deres (medleve-)omverdener. Udover Marx skulle reproduktion begribes...... ud fra konceptet af et 'humant-naturalt substrat for produktionen' med dets kategori af naturpotentialer. Tilgange til den teknisk-organisatoriske omstrukturering af den samfundsmæssige reproduktionsmåde bliver udviklet ud fra Marx-Engels' kriterium af en afvejning mellem hhv. arbejdsudgifter og...

  6. Karl Marx e a Revolução Russa

    Directory of Open Access Journals (Sweden)

    Angelo Segrillo

    Full Text Available Resumo O artigo analisa a visão de Karl Marx sobre a possibilidade de ocorrência da revolução na Rússia. Inicialmente concentrando suas esperanças nos países da Europa Ocidental, onde o capitalismo estava mais desenvolvido, com o fracasso das revoluções de 1948 e da Comuna de Paris, Marx se volta para as possibilidades de revolução a partir do Leste, da Rússia, até ali considerada o bastião da reação. Suas ideias são expostas em correspondência com os próprios revolucionários russos. Essa trajetória intelectual de Marx é descrita a partir de seus próprios escritos.

  7. Progress of compact Marx generators high power microwave source

    International Nuclear Information System (INIS)

    Liu Jinliang; Fan Xuliang; Bai Guoqiang; Cheng Xinbing

    2012-01-01

    The compact Marx generators, which can operate at a certain repetition frequency with small size, light weight, and high energy efficiency, are widely used in narrowband, wideband and ultra-wideband high power microwave (HPM) sources. This type of HPM source based on compact Marx generators is a worldwide research focus in recent years, and is important trend of development. The developments of this type of HPM source are described systemically in this paper. The output parameters and structural characteristics are reviewed, and the trends of development are discussed. This work provides reference and evidence for us to master the status of the HPM source based on compact Marx generators correctly and to explore its technical routes scientifically. (authors)

  8. Contributions to a Marxist Critical Pedagogy: Revisiting Marx's Humanism

    Science.gov (United States)

    Malott, Curry

    2014-01-01

    In this essay Malott makes a case for a Marxist-informed critical pedagogy situating Marx's approach to Hegelian dialectics at the center. After reviewing Marx's critique of Hegel in his 1844 manuscripts, Malott outlines Marx's shifting conception of the falling rate of profit reflecting his developing understanding of what the…

  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. Kapitalismus versus Marktwirtschaft. Karl Marx und Fernand Braudel

    OpenAIRE

    Faber, Malte; Petersen, Thomas

    2018-01-01

    Since the beginning of the finance crisis, the notion of capitalism and the adjective capitalistic are more and more employed in public discourse without making an attempt to define it. In contrast, the concept of market economy is less used. We try in this paper to differentiate both concepts by going back to the approaches by Karl Marx (1818-1883) and Fernand Braudel (1902-1985). Marx does not use the term capitalism but only capitalistic production, while Braudel argues on the basis of a w...

  11. MARX AND WEBER - POSSIBLE AFFINITIES IN LEGAL SOCIOLOGY

    Directory of Open Access Journals (Sweden)

    Daniel Nunes Pereira

    2015-12-01

    Full Text Available This paper aims to draw parallels between the works of Max Weber and Karl Marx, demontrating their acquiescences and objections on Law and State. This study assumes that both authors are, each in their measures, critics of capitalism and the society that forms around its Mode of production. For such, this paper attempts to analyze the similarities, disagreements and parallel discussions between Marx and Weber regarding to outline what would be a so called possible "Weberian Marxism", and how it epistemologically occurs on Legal Sociology.

  12. Træk af en ung Karl Marx

    DEFF Research Database (Denmark)

    Ziegler, Magnus Møller

    2018-01-01

    Det kritiske program, som var Karl Marx' bidrag til både tænkningen og den revolutionære bevægelse, tog sit udgangspunkt i det filosofiske miljø, der dominerede i Tyskland i 1840'erne.......Det kritiske program, som var Karl Marx' bidrag til både tænkningen og den revolutionære bevægelse, tog sit udgangspunkt i det filosofiske miljø, der dominerede i Tyskland i 1840'erne....

  13. The MARX Modulator Development Program for the International Linear Collider

    International Nuclear Information System (INIS)

    Leyh, G.E.

    2006-01-01

    The International Linear Collider (ILC) Marx Modulator Development Program at SLAC is working towards developing a full-scale ILC Marx ''Reference Design'' modulator prototype, with the goal of significantly reducing the size and cost of the ILC modulator while improving overall modulator efficiency and availability. The ILC Reference Design prototype will provide a proof-of-concept model to industry in advance of Phase II SBIR funding, and also allow operation of the new 10MW L-Band Klystron prototypes immediately upon their arrival at SLAC

  14. Plato, Freud and Marx on Human Nature: A Comparative Analysis ...

    African Journals Online (AJOL)

    This paper examines the conceptions of human nature by Plato, Sigmund Freud and Karl Marx, with a view to revealing and explaining the convergence and divergence between these conceptions. It shows that agreement or disagreement on the distinguishing characteristics of human individuals can be situated on ...

  15. Marx and Education: Working with the Revolutionary Educator

    Science.gov (United States)

    Banfield, Grant

    2015-01-01

    This paper positions education as productive work, i.e. radical labour. It argues that education is a deliberate and conscious process directed to the building of human capacities to labour for socialist transformation. In drawing on the intellectual resources left by Marx the objective of education is the production of the "revolutionary…

  16. Developmental Stages in School Computer Use: Neither Marx Nor Piaget.

    Science.gov (United States)

    Lengel, James G.

    Karl Marx's theory of stages can be applied to computer use in the schools. The first stage, the P Stage, comprises the entry of the computer into the school. Computer use at this stage is personal and tends to center around one personality. Social studies teachers are seldom among this select few. The second stage of computer use, the D Stage, is…

  17. The nature and consequence of Karl Marx's skin disease.

    Science.gov (United States)

    Shuster, S

    2008-01-01

    From an analysis of the original correspondence, it has been possible to establish that Karl Marx's incapacitating skin disease was hidradenitis suppurativa, not 'boils' as was universally assumed at the time and since; the psychological effect of this illness on the man and his work appears to have been considerable.

  18. Kant or Marx? Philosophy and the Origins of Social Science.

    Science.gov (United States)

    Scaff, Lawrence A.

    The origins of social science as a discipline are analyzed in terms of the German scientific community before 1920, which tended to define itself according to the theories of Karl Marx or Immanuel Kant. Following a brief introduction about the nature of social science debates in intellectual Germany, section 2 of the paper considers whether the…

  19. Super jackstraws and super waterwheels

    International Nuclear Information System (INIS)

    Cho, Jin-Ho

    2007-01-01

    We construct various new BPS states of D-branes preserving 8 supersymmetries. These include super Jackstraws (a bunch of scattered D- or (p, q)-strings preserving supersymmetries), and super waterwheels (a number of D2-branes intersecting at generic angles on parallel lines while preserving supersymmetries). Super D-Jackstraws are scattered in various dimensions but are dynamical with all their intersections following a common null direction. Meanwhile, super (p, q)-Jackstraws form a planar static configuration. We show that the SO(2) subgroup of SL(2, R), the group of classical S-duality transformations in IIB theory, can be used to generate this latter configuration of variously charged (p, q)-strings intersecting at various angles. The waterwheel configuration of D2-branes preserves 8 supersymmetries as long as the 'critical' Born-Infeld electric fields are along the common direction

  20. Super differential forms on super Riemann surfaces

    International Nuclear Information System (INIS)

    Konisi, Gaku; Takahasi, Wataru; Saito, Takesi.

    1994-01-01

    Line integral on the super Riemann surface is discussed. A 'super differential operator' which possesses both properties of differential and of differential operator is proposed. With this 'super differential operator' a new theory of differential form on the super Riemann surface is constructed. We call 'the new differentials on the super Riemann surface' 'the super differentials'. As the applications of our theory, the existency theorems of singular 'super differentials' such as 'super abelian differentials of the 3rd kind' and of a super projective connection are examined. (author)

  1. Marx and Freud in Erich Fromm reading: some notes

    Directory of Open Access Journals (Sweden)

    Henrique Bisetto

    2015-06-01

    Full Text Available The theoretical apparatus used by Erich Fromm on his analysis of contemporary society is based on two main sources: Marx and Freud. The approach of these different chains of thought also happened with the critical theorists of the Institute for Social Research at the University of Frankfurt, as Max Horkheimer, Theodor Adorno and Herbert Marcuse. Erich Fromm was member of the Institute, where he contributed decisively to the convergence of psychoanalysis and Marxism in the early years of this institution. Afterwards, he breaks his ties with the Institute and develops an original analysis of contemporary society, with the main theoretical framework being a singular way of reading the works of Marx and Freud.

  2. Marx As Journalist: Revisiting The Free Speech Debate

    Directory of Open Access Journals (Sweden)

    Padmaja Shaw

    2012-05-01

    Full Text Available Marx was a practicing journalist for most of his adult life. He was editor, columnist and special correspondent at different times and his journalistic work provided significant inputs for his later theoretical work. Marx, through his engagement with the political revolutions of 19th century Europe, developed one of the finest arguments in defence of free speech and the need for expanding bourgeois democratic freedoms in the process of transition to socialism. This paper describes the role of the Marxist parties and intellectuals in India in using and expanding the democratic freedoms available in India. The paper concludes that there is a gap between the Marx’s ideological position on free speech and the praxis of Marxist parties. In contemporary India, there is urgent need to protect free speech, fight censorship and strengthen independent constitutional authorities that are governed by democratic principles.

  3. Tiempo, trabajo y capital en Marx y Bourdieu: un metacomentario

    Directory of Open Access Journals (Sweden)

    George I. García Quesada

    2010-03-01

    Full Text Available In this paper we deal with the conceptualization regarding time, labour and capital in the theory of the French sociologist Pierre Boudieu (1930-2002. We demonstrate that his theoretical developments in respect to these categories are compatible with the theoretical matriz founded by Karl Marx, as specific forms accumulative of praxis. Thus, Bourdieu’s pretended pluralism can be intrepreted from the perspective of a socio-historical dialectical totality.

  4. Final Design of the SLAC P2 Marx Klystron Modulator

    Energy Technology Data Exchange (ETDEWEB)

    Kemp, M.A.; Benwell, A.; Burkhart, C.; Larsen, R.; MacNair, D.; Nguyen, M.; Olsen, J.; /SLAC

    2011-11-08

    The SLAC P2 Marx has been under development for two years, and follows on the P1 Marx as an alternative to the baseline klystron modulator for the International Linear Collider. The P2 Marx utilizes a redundant architecture, air-insulation, a control system with abundant diagnostic access, and a novel nested droop correction scheme. This paper is an overview of the design of this modulator. There are several points of emphasis for the P2 Marx design. First, the modulator must be compatible with the ILC two-tunnel design. In this scheme, the modulator and klystron are located within a service tunnel with limited access and available footprint for a modulator. Access to the modulator is only practical from one side. Second, the modulator must have high availability. Robust components are not sufficient alone to achieve availability much higher than 99%. Therefore, redundant architectures are necessary. Third, the modulator must be relatively low cost. Because of the large number of stations in the ILC, the investment needed for the modulator components is significant. High-volume construction techniques which take advantage of an economy of scale must be utilized. Fourth, the modulator must be simple and efficient to maintain. If a modulator does become inoperable, the MTTR must be small. Fifth, even though the present application for the modulator is for the ILC, future accelerators can also take advantage of this development effort. The hardware, software, and concepts developed in this project should be designed such that further development time necessary for other applications is minimal.

  5. Architecture and Art Regulations for Karl Marx Street

    Directory of Open Access Journals (Sweden)

    Alla Mironenko

    2015-08-01

    Full Text Available The architecture and art regulations for Karl Marx Street and adjoining territories have been worked out for the Committee for town planning of the Irkutsk city administration. Basic provisions: facades of buildings and structures, outdoor advertising and information facilities, artistic illumination of buildings, elements of land improvements. The main principle is to preserve historical appearance and to create a contemporary and comfortable environment.

  6. Super families

    International Nuclear Information System (INIS)

    Amato, N.; Maldonado, R.H.C.

    1989-01-01

    The study on phenomena in the super high energy region, Σ E j > 1000 TeV revealed events that present a big dark spot in central region with high concentration of energy and particles, called halo. Six super families with halo were analysed by Brazil-Japan Cooperation of Cosmic Rays. For each family the lateral distribution of energy density was constructed and R c Σ E (R c ) was estimated. For studying primary composition, the energy correlation with particles released separately in hadrons and gamma rays was analysed. (M.C.K.)

  7. Karl Marx and the Study of Media and Culture Today

    Directory of Open Access Journals (Sweden)

    Christian Fuchs

    2014-02-01

    Full Text Available The task of this paper discusses the role of Marx in analysing media, communica-tion and culture today. An analysis of three contemporary Cultural Studies works – Lawrence Grossberg’s monograph Cultural Studies in the Future Tense, John Hartley’s monograph Digital Futures for Cultural and Media Studies and Paul Smith’s edited volume The Renewal of Cultural Studies – shows that there is an agreement that the economy needs to be taken more into account by Cultural Studies, but disagreement on which approach should be taken and what the role of Karl Marx’s works shall be. The paper argues that Marx’s labour theory of value is especially important for critically analysing the media, culture and communica-tion. Labour is still a blind spot of the study of culture and the media, although this situation is slowly improving. It is maintained that the turn away from Marx in Cultural and Media Studies was a profound mistake that should be reverted. Only an engagement with Marx can make Cultural and Media Studies topical, politically relevant, practical and critical, in the current times of global crisis and resurgent critique.

  8. A Descriptive and Analytic Look at Marxs Own Explanations for the Falling Rate of Profit

    OpenAIRE

    Howard Petith

    2001-01-01

    Abstract: Marxs conclusions about the falling rate of profit have been analysed exhaustively. Usually this has been done by building models which broadly conform to Marxs views and then showing that his conclusions are either correct or, more frequently, that they can not be sustained. By contrast, this paper examines, both descriptively and analytically, Marxs arguments from the Hodgskin section of Theories of Surplus Value, the General Law section of the recently published Volume 33 of the ...

  9. A Descriptive and Analytic Look at Marx's Own Explanations for the Falling Rate of Profit

    OpenAIRE

    Petith, Howard

    2001-01-01

    Marx's conclusions about the falling rate of profit have been analysed exhaustively. Usually this has been done by building models which broadly conform to Marx's views and then showing that his conclusions are either correct or, more frequently, that they can not be sustained. By contrast, this paper examines, both descriptively and analytically, Marx's arguments from the Hodgskin section of Theories of Surplus Value, the General Law section of the recently published Volume 33 of the Collect...

  10. Marx is Back, But Which One? On Knowledge Labour and Media Practice

    OpenAIRE

    Vincent Mosco

    2012-01-01

    The global economic crisis has led to a resurgence of interest in the work of Karl Marx. This paper acknowledges this interest, but asks on which of the many shades of Marx, communication scholars should be focusing their research attention. The most general answer is all of Marx, from the early work on consciousness, ideology and culture, which has informed critical cultural studies through to the later work on the structure and dynamics of capitalism that provides bedrock for the political ...

  11. Money, interest and capital accumulation in Karl Marx's economies: a monetary interpretation

    OpenAIRE

    Hein, Eckhard

    2002-01-01

    "Starting from Schumpeter's important distinction between 'real analysis' and 'monetary analysis', in this paper it is shown that major elements of Marx's economic theory fall in the camp of monetary analysis and the implications for Marx's theory of capital accumulation are derived. First, Marx's theory of labour value has to be considered a 'monetary theory of value' because 'abstract labour' as the social substance of value cannot be measured without a social standard of val...

  12. Marx and the Kabbalah: Aaron Shemuel Lieberman's Materialist Interpretation of Jewish History.

    Science.gov (United States)

    Stern, Eliyahu

    2018-01-01

    This essay addresses the reception of Karl Marx's writings among Russian Jewish revolutionaries in the 1870s. It explores the way Aaron Shemuel Lieberman (1843-1880), known as "the father of Jewish socialism," interpreted Marx through a kabbalistic prism. It argues that Jews were attracted to Marx in part because of the overlaps between historical materialism and certain strands of the kabbalistic tradition. It also sheds light on the early reception of Marx and the way his theory of revolution was reinterpreted to reflect the unique socio-economic conditions of the Russian Empire.

  13. Marx and Dahrendorf on Income Inequality, Class Consciousness and Class Conflict: An Empirical Test.

    Science.gov (United States)

    Robinson, Robert V.; Kelley, Jonathan

    The issue addressed by this paper is the lack of empirical research on the class theories of Karl Marx and Ralf Dahrendorf. In order to bridge this gap, data are analyzed on the theoretical and statistical implications of Marx's theory (which focuses on ownership of the means of production) and Dahrendorf's theory (which focuses on authority in…

  14. Karl Marx:"Er waart een spook door Europa" door Bart Tromp

    NARCIS (Netherlands)

    ir.ing Ruud Thelosen

    2011-01-01

    In dit in 2006 verschenen boekje van prof. Sociologie Bart Tromp, die zelf in 2007 overleed, worden niet alleen belangrijke stukken van de hand van Karl Marx zelf weergegeven, maar ook een grondige biografie en een inleiding om het belang van Marx ook voor de actualiteit te benadrukken.

  15. Uma atualidade in extremis: Foucault entre Marx e o neoliberalismo

    Directory of Open Access Journals (Sweden)

    Nilton Ken Ota

    2017-12-01

    Full Text Available A participação de Foucault no GIP marcou o momento de constituição de sua teoria estratégica das lutas no contexto de uma interlocução com militantes marxistas. O enfraquecimento dessa interlocução foi acompanhado pelo início das pesquisas genealógicas e por uma reformulação conceitual que dispersou o problema da racionalidade estratégica em benefício da construção de uma discursividade propriamente teórica. As controvérsias atuais ao redor dos sentidos do legado foucaultiano, cujo movimento pendular tem variado entre Marx e o neoliberalismo, revelam os efeitos de uma trajetória intelectual que se dividiu entre a reflexão crítica do combate concreto e a elaboração conceitual de um experimentalismo radical. Este artigo pretende reconstruir os principais pontos e conformações teóricas dessa trajetória. The participation of Foucault in GIP marked the moment of creation of strategic theory about the struggles in the context of a dialogue with Marxist militants. The weakening of that dialogue was accompanied by the start of genealogical research and, consequently, a conceptual reformulation which, among other changes, dispersed the problem of strategic rationality for the construction of a properly theoretical discursiveness. The current controversy surrounding the way the Foucault's legacy, whose pendulum has varied between Marx and neo-liberalism, reveal the effects of an intellectual journey that was divided between the critical reflection of the actual combat and the conceptual formulation of a radical experimentalism. The article An Actuality in extremis: Foucault Between Marx and Neoliberalism aims to reconstruct the main points and theoretical conformations that trajectory.Keywords: Marxism, strategy, neoliberalism, engagement, intellectuals

  16. Marx Generator Charged via Biperiodic Resonant Cascaded Transformers

    Science.gov (United States)

    Potter, Rudolf H.

    In this work, a novel method for charging solid state Marx generators is described for the first time. We first review the utility of modulators for powering high power microwave devices. The principal of operation of the Marx generator is then described starting with the classic topology and leading to solid state topologies. The concept of a generalized Marx generator is introduced and several methods of charging are discussed. A resonant cascaded transformers topology emerges from this discussion. Resonant modes are discussed and the topology is refined to take advantage of the pi/2 mode leading to the circuit that is the focus of this work. We begin our analysis of this circuit by considering the corresponding infinite biperiodic system and derive the characteristic dispersion relation. Motivation for closing the stopband is discussed and benefits of the pi/2 mode are noted. We proceed next to derive the matrix equation for the corresponding lossless system of coupled oscillators. To test and verify the analytic work, a five cell benchtop prototype of the charging system is built and its resonant modes are determined empirically. Capacitors in odd numbered resonators are each connected to the input of a voltage doubler circuit and high voltage dc is generated. A MOSFET is added to the output of each doubler circuit and pulsed output is demonstrated. A SPICE simulation of the physical circuit is created. The mode frequencies from the simulation are in good agreement with those measured and calculated. A practical high-power design is considered for the E2V/Teledyne MG7095 magnetron and simulated in SPICE.

  17. Karl Marx and the Study of Media and Culture Today

    OpenAIRE

    Christian Fuchs

    2014-01-01

    The task of this paper discusses the role of Marx in analysing media, communica-tion and culture today. An analysis of three contemporary Cultural Studies works – Lawrence Grossberg’s monograph Cultural Studies in the Future Tense, John Hartley’s monograph Digital Futures for Cultural and Media Studies and Paul Smith’s edited volume The Renewal of Cultural Studies – shows that there is an agreement that the economy needs to be taken more into account by Cultural Studies, but disagreement on w...

  18. The Super Patalan Numbers

    OpenAIRE

    Richardson, Thomas M.

    2014-01-01

    We introduce the super Patalan numbers, a generalization of the super Catalan numbers in the sense of Gessel, and prove a number of properties analagous to those of the super Catalan numbers. The super Patalan numbers generalize the super Catalan numbers similarly to how the Patalan numbers generalize the Catalan numbers.

  19. Multi-Channel Data Recording of Marx switch closures

    International Nuclear Information System (INIS)

    Lockwood, G.J.; Ruggles, L.E.; Ziska, G.R.

    1984-01-01

    The authors have measured the optical signals associated with switch closure on the Demon marx at Sandia National Laboratories. Using the High Speed Multi-Channel Data Recorder(HSMCDR), they have recorded the time histories of the optical signals from the thirty switches in the marx generator. All thirty switches were fiber connected to the HSMCDR. The HSMCDR consists of a high speed streak camera, and a microcomputer-based video digitizing system. Since the thirty signals are recorded on a single streak, the time sequence can be determined with great accuracy. The appearance of a given signal can be determined to within two samples of the 256 samples that make up the time streak. The authors have found that the light intensity and time history of any given switch varied over a large range from shot to shot. Thus, the ability to record the entire optical signal as a function of time for each switch on every shot is necessary if accurate timing results are required

  20. A super soliton connection

    International Nuclear Information System (INIS)

    Gurses, M.; Oguz, O.

    1985-07-01

    Integrable super non-linear classical partial differential equations are considered. A super s1(2,R) algebra valued connection 1-form is constructed. It is shown that curvature 2-form of this super connection vanishes by virtue of the integrable super equations of motion. A super extension of the AKNS scheme is presented and a class of super extension of the Lax hierarchy and super non-linear Schroedinger equation are found. O(N) extension and the Baecklund transformations of the above super equations are also considered. (author)

  1. ESSÊNCIA E VERDADE: DUAS CATEGORIAS DO MÉTODO EM MARX

    Directory of Open Access Journals (Sweden)

    Ranieri Carli

    2011-05-01

    Full Text Available O presente artigo pretende estudar alguns dos aspectos do método de Marx,especialmente o tratamento dado a duas categorias: essência e verdade. Herdeiro datradição racionalista, Marx mantém em seu aparato categorial tanto a essência quanto averdade, ambas entrelaçadas uma à outra. Na mesma medida, será nosso intento atentarpara a peculiaridade do tratamento legado por Marx a essas duas categorias, tendo emconta as especificidades do materialismo de sua concepção teórica.

  2. Review of Eagleton’s Why Marx Was Right

    Directory of Open Access Journals (Sweden)

    Morgan A. Brown

    2011-04-01

    Full Text Available This article is a critical review of Terry Eagleton’s latest publication, Why Marx Was Right (2011. Eagleton, one of the more celebrated Marxist literary critics in academia, presents his readers with a manifesto of Marxian individualism for the budding theoreticians of market socialism. This book represents Eagleton’s latest sally from the cloisters of stuffy English departments into the realms of economic theory. I cover many of the book’s most important talking points, debate his primary theses with ample counterpoints, and probe Eagleton’s vision of the socialist future from an Austrian angle to see where the author succeeds and falls short of his mark.

  3. Design of a Marx-Topology Modulator for FNAL Linac

    Energy Technology Data Exchange (ETDEWEB)

    Butler, T. A. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Garcia, F. G. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Kufer, M. R. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Pfeffer, H. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States); Wolff, D. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

    2015-04-28

    The Fermilab Proton Improvement Plan (PIP) was formed in late 2011 to address important and necessary upgrades to the Proton Source machines (Injector line, Linac and Booster). The goal is to increase the proton flux by doubling the Booster beam cycle rate while maintaining the same intensity per cycle, the same uptime, and the same residual activation in the enclosure. For the Linac, the main focus within PIP is to address reliability. One of the main tasks is to replace the present hard-tube modulator used on the 200 MHz RF system. Plans to replace this high power system with a Marx-topology modulator, capable of providing the required waveform shaping to stabilize the accelerating gradient and compensate for beam loading, will be presented, along with development data from the prototype unit.

  4. [Darwin versus Marx? Reflections on a book by Giovanni Jervis].

    Science.gov (United States)

    Cavallaro, Luigi

    2012-01-01

    Giovanni Jervis'2002 book Individualismo e cooperazione. Psicologia della politica [Individualism and Cooperation: Psychology of Politics] is the outcome of a critical reflection begun by the author at the end of the 1970s in order to explore the manifestations and the problems of cooperation between individuals, and to identify some "universal" psychological factors that could define the role of psychology within politics and constitute an "objective foundation" of any human culture. Although Jervis was, so to speak,favoring Darwin against Marx, it is argued that,from his overall reasoning, several of his arguments actually are in favor of the inevitable "historicity" of individuals, due to the social conditioning they are subjected since birth: too often certain "universalistic" approaches transmit, together with scientific advances (or even without them), well identifiable ideological motives linked to precise and well defined historical and economic interests?

  5. Karl Marx & Communication @ 200: Towards a Marxian Theory of Communication

    Directory of Open Access Journals (Sweden)

    Christian Fuchs

    2018-05-01

    Full Text Available This contribution takes Marx’s bicentenary as occasion for reflecting on foundations of a Marxian theory of communication. It aims to show that Marx provides a consistent account as foundation for a critical, dialectical theory of communication. The article first discusses the relationship of communication and materialism in order to ground a communicative materialism that avoids the dualist assumption that communication is a superstructure erected on a material base. Second, the paper provides an overview of how Marx’s approach helps us to understand the role of the means of communication and communicative labour in capitalism. Third, it conceives of ideology as a form of fetishised communication and fetishism as ideological communication. Given that communicative capitalism is a significant dimension of contemporary society, it is about time to develop a Marxian theory of communication.

  6. Marx y los signos de una época

    Directory of Open Access Journals (Sweden)

    Juan Ignacio Garrido

    2016-01-01

    Full Text Available Se muestra cómo K. Marx establece en el marxismo y en la filosofía política en general una ambivalencia constitutiva entre la crítica y la imaginación política, pues desarrolla un realismo político que derrumba los artificios del idealismo al denunciar los intereses dominantes que lo sostienen, y que constituye una nueva figura del presente. En El Capital y en los Grundrisse lleva a cabo un desmontaje de las apariencias del mundo de las mercancías, y al mismo tiempo indica cómo los montajes colectivos constituyen la manera en que la realidad y la praxis proletaria no pueden dejar de aparecer.

  7. Suicide and society: a comparative study of Durkheim and Marx

    OpenAIRE

    Rodrigues, Marta M. Assumpção

    2009-01-01

    Este artigo trata do suicídio de uma perspectiva sociológica e comparativa. Salienta as diferenças e similitudes das obras O suicídio. Estudo sociológico, de Émile Durkheim, e Peuchet: sobre o suicídio, de Karl Marx, para mostrar que, apesar de cada um desses autores assumirem uma posição filosófica própria, o resultado de seus trabalhos é mais complementar do que antagônico: ambos buscam delimitar o campo da Sociologia como disciplina científica. El presente artículo trata del suicidio de...

  8. Tiempo y capital financiero en El Capital de Marx

    Directory of Open Access Journals (Sweden)

    Boris Salazar

    2018-06-01

    Full Text Available Este artículo sugiere que la metamorfosis de las deudas en derivados y títulos financieros, y de estos en deudas, genera redes de activos y obligaciones, que inducen la emergencia de distintos tiempos del capital, articulados en un sistema complejo, cuya dinámica hace posible sincronizarlos en forma de crisis de carácter global. La crisis se trata como un cambio de estado en un sistema complejo, precipitada por la conectividad generada por el apalancamiento creciente. Es un desarrollo de las teorías de la crisis y de la socialización de la deuda planteadas por Marx en El Capital.

  9. Ještě mladší Marx, antipolitik a antiobčan

    Czech Academy of Sciences Publication Activity Database

    Feinberg, Joseph Grim

    2015-01-01

    Roč. 63, č. 3 (2015), s. 357-377 ISSN 0015-1831 Institutional support: RVO:67985955 Keywords : young Marx * anti-politics * civil society * theory of the proletariat Subject RIV: AA - Philosophy ; Religion

  10. Marx a rozpory společnosti vědění

    Czech Academy of Sciences Publication Activity Database

    Hauser, Michael

    2015-01-01

    Roč. 63, č. 3 (2015), s. 431-447 ISSN 0015-1831 Institutional support: RVO:67985955 Keywords : society of knowledge * capital * free time * Radovan Richta * Karl Marx Subject RIV: AA - Philosophy ; Religion

  11. Study in Arthur's thesis about Marx's Being influenced by Hegel's Master-Servant in Labor

    Directory of Open Access Journals (Sweden)

    Mojtaba Seifi

    2014-06-01

    Full Text Available o one is denying that Hegel had a strong influence on Marx, especially influenced by the Master-Servitude of Phenomenology of Spirit. For people like Arthur, however, it is not more than a Myth. Sartre and Hyppolite who influenced by Kojeve are the creators of this famous theory, but, they have claimed this without any evidences. Based on Marcuse’s citation of Marx's Economic and Philosophical Manuscripts of 1844, Arthur begins to criticize the theory. His argument is that Marx never refers to this section of Phenomenology of Spirit. Here, I argue that Marx used the keywords of this section in his other writings such as; Gauderies and Capital. Furthermore, it can be said that the meaning of very influence is not clear enough.

  12. The young Marx on constituent power and “true democracy.”

    DEFF Research Database (Denmark)

    Flohr, Mikkel

    Marx and Marxism is commonly charged with having neglected politics and the development of a theory of politics. However, this presumption ignores Marx’s unfinished and unpublished 1843 Critique of Hegel’s Doctrine of State, where he engaged political theory at length – an engagement, which...... propelled him towards his subsequent critique of political economy. It is the aim of the proposed paper to reconstruct and reinterpret his argument focusing in particular on his conceptualization of constituent power and “true democracy.” In the 1843 Critique Marx argues that democracy is the foundation...... the conflicts of civil society. Marx therefore concludes that all these political forms are democracies in contradiction with themselves. Marx proceeds to suggest that it is possible to overcome these contradictions and develop an adequate political form of democracy, which he describes as “true democracy...

  13. Repeating Marx: Introduction to the Special Issue “Karl Marx @ 200: Debating Capitalism & Perspectives for the Future of Radical Theory”

    Directory of Open Access Journals (Sweden)

    Christian Fuchs

    2018-05-01

    Full Text Available This introduction sets out the context of the special issue “Karl Marx @ 200: Debating Capitalism & Perspectives for the Future of Radical Theory”, which was published on the occasion of Marx’s bicentenary on 5 May 2018. First, we give a brief overview of contemporary capitalism’s development and its crises. Second, we argue that it is important to repeat Marx today. Third, we reflect on lessons learned from 200 years of struggles for alternatives to capitalism. Fourth, we give an overview of the contributions in this special issue. Taken together, the contributions in this special issue show that Marx’s theory and politics remain key inspirations for understanding exploitation and domination in 21st-century society and for struggles that aim to overcome these phenomena and establishing a just and fair society. We need to repeat Marx today.

  14. Marx y Keynes: sobre crédito, tasa de interés y crisis

    Directory of Open Access Journals (Sweden)

    Sánchez Torres Fabio

    1985-12-01

    Full Text Available

    Este ensayo tiene por objeto presentar la visión de Marx y Keynes del crédito y la tasa de interés en relación a las condiciones de acumulación, teniendo éstas condiciones su expresión, de acuerdo con las concepción de Marx, en el comportamiento de la tasa de ganancia.

  15. Marx is Back, But Which One? On Knowledge Labour and Media Practice

    Directory of Open Access Journals (Sweden)

    Vincent Mosco

    2012-05-01

    Full Text Available The global economic crisis has led to a resurgence of interest in the work of Karl Marx. This paper acknowledges this interest, but asks on which of the many shades of Marx, communication scholars should be focusing their research attention. The most general answer is all of Marx, from the early work on consciousness, ideology and culture, which has informed critical cultural studies through to the later work on the structure and dynamics of capitalism that provides bedrock for the political economy of communication. But there is particular need for communication scholars to pay more attention to work that does not fit so neatly in either of these foci, namely, Marx of the Grundrisse and Marx, the professional journalist. Communication scholars need to do so because we have paid insufficient attention to labour in the communication, cultural and knowledge industries. The Marx of these two streams of work provides important guidance for what I have called the labouring of communication as well as for addressing general problems in communication theory.

  16. Repeating Marx: Introduction to the Special Issue “Karl Marx @ 200: Debating Capitalism & Perspectives for the Future of Radical Theory”

    OpenAIRE

    Christian Fuchs; Lara Monticelli

    2018-01-01

    This introduction sets out the context of the special issue “Karl Marx @ 200: Debating Capitalism & Perspectives for the Future of Radical Theory”, which was published on the occasion of Marx’s bicentenary on 5 May 2018. First, we give a brief overview of contemporary capitalism’s development and its crises. Second, we argue that it is important to repeat Marx today. Third, we reflect on lessons learned from 200 years of struggles for alternatives to capitalism. Fourth, we give an overview of...

  17. A Descriptive and Analytic Look at Marxs Own Explanations for the Falling Rate of Profit (Long Version)

    OpenAIRE

    Petith, Howard

    2001-01-01

    Abstract: Marxs conclusions about the falling rate of profit have been analysed exhaustively. Usually this has been done by building models which broadly conform to Marxs views and then showing that his conclusions are either correct or, more frequently, that they can not be sustained. By contrast, this paper examines, both descriptively and analytically, Marxs arguments from the Hodgskin section of Theories of Surplus Value, the General Law section of the recently published Volume 33 of the ...

  18. Reflections on Sven-Eric Liedman’s Marx-Biography “A World to Win: The Life and Works of Karl Marx”

    OpenAIRE

    Christian Fuchs

    2018-01-01

    The English translation of Sven-Eric Liedman’s Marx-biography A World to Win: The Life and Works of Karl Marx was published two weeks before Marx’s bicentenary. This article presents reflections on Liedman’s book and asks how one should best write biographically about Marx. The paper compares Liedman’s biography to the Marx-biographies written by Jonathan Sperber (Karl Marx: A Nineteenth-Century Life) and Gareth Stedman-Jones (Karl Marx: Greatness and Illusion). A biography is a way of repeat...

  19. Eroticizing Marx, Revolutionizing Freud: Marcuse’s Psychoanalytic Turn

    Directory of Open Access Journals (Sweden)

    Jeffry V. Ocay

    2009-06-01

    Full Text Available The conclusion arrived at in the article titled “Heidegger, Hegel, Marx: Marcuse and the Theory of Historicity,” which appeared in a previous issue of this journal, accounts for Herbert Marcuse’s view of the possibility of the individual to become disposed to radical action. Marcuse thus wants to suggest that there is still hope for the Enlightenment’s project of “emancipation,” and that there is still a revolutionary subject who can carry out this political struggle for liberation. The progression of consciousness which results in a historically conscious individual exemplified by the “consciousslave” in Hegel’s discussion of master-slave relation provided Marcuse the basis of his claim that the individual can be an active and dynamic political subject. Yet the slave who realizes via the notion of labor that it is himself and not the master who is truly free is, after all, still a slave. This means that individuals still need to fight for their freedom.

  20. Of Marx and Makers: an Historical Perspective on Generative Justice

    Directory of Open Access Journals (Sweden)

    Ron Eglash

    2016-06-01

    Full Text Available In Marxist frameworks “distributive justice” depends on extracting value through a centralized state. Many new social movements—peer to peer economy, maker activism, community agriculture, queer ecology, etc.—take the opposite approach, keeping value in its unalienated form and allowing it to freely circulate from the bottom up. Unlike Marxism, there is no general theory for bottom-up, unalienated value circulation. This paper examines the concept of “generative justice” through an historical contrast between Marx’s writings and the indigenous cultures that he drew upon. Marx erroneously concluded that while indigenous cultures had unalienated forms of production, only centralized value extraction could allow the productivity needed for a high quality of life. To the contrary, indigenous cultures now provide a robust model for the “gift economy” that underpins open source technological production, agroecology, and restorative approaches to civil rights. Expanding Marx’s concept of unalienated labor value to include unalienated ecological (nonhuman value, as well as the domain of freedom in speech, sexual orientation, spirituality and other forms of “expressive” value, we arrive at an historically informed perspective for generative justice. 

  1. Design of the individual Marx modules for the Atlas machine 36 megajoule, 25 megampere capacitor bank

    International Nuclear Information System (INIS)

    Reass, W.A.; Bowman, D.W.; Gribble, R.F.; Griego, J.R.; Thompson, C.; Parsons, W.M.

    1995-01-01

    This paper presents the preliminary electrical and mechanical design of the Atlas machine's 1.8 megajoule, 600 kV Marx modules. The modules are implemented with plastic cased capacitors similar to those developed for the Defense Nuclear Agency (DNA) ACE II and ACE IV machines. The double ended electrode capacitor style has been dubbed ''FASTCAP.'' Electrodes are provided for mounting rail-gaps on one side and flat plate transmission line damping resistors on the other. This provides for an extremely low circuit inductance. A series array of ten capacitors, each rated at 60 kV, 33.5 uF, and 60 kJ, with their five triggered rail-gaps, form a Marx submodule. Three Marx submodules are nested into a large G-10 fiberglass rack to form a complete Marx module. The module support rack has individual capacitor shelves that ease assembly and replacement. The Marx's design also facilitates construction, testing and verification of a modules performance prior to installation. Modules will be repaired or maintained in a separate test bay without affecting machine operation schedules. Railgap maintenance will become part of a regularly-scheduled preventative maintenance program as spare modules are installed and removed from the machine

  2. Marx, Materialism and the Brain: Determination in the Last Instance?

    Directory of Open Access Journals (Sweden)

    Joss Hands

    2018-05-01

    Full Text Available It is well acknowledged that there is not one but many Marxes, and one area where this has been most evident is in the question of technological and economic determinism. This article traces some key moments in this debate and attempts to locate their most recent iteration in disagreements over the place of the human brain in both historical agency and value creation in so called ‘cognitive’ or ‘post-Fordist’ capitalism. Of significant interest in the current configuration – or rather composition – of capital is the place of the digitisation of the labour process and its relation to, and integration with, human cognition and volition. Arguments over the attention economy and the power of post-Fordist capitalism to distract and direct is a significant variation of the question of ideology and the latest variation of the base/superstructure debate. This article will unpack the aforesaid issues to offer an articulated perspective in order to make the argument that taking a balanced view of determination will allow us to acknowledge that – drawing on the argument of determination in the last instance – we can hold both of these ‘Marxes’ to be simultaneously valid. Here, a revisiting of Marx’s concept of General Intellect will be undertaken, wherein the productive capacity of living labour is employed in both active agency and the capture of value, in which the plasticity of the living brain becomes the pivot point for both exploitation by, and resistance to, capital.

  3. Validity of the economic thoughts of Keynes and Marx for the 21st century

    Directory of Open Access Journals (Sweden)

    Dragoljub Stojanov

    2007-05-01

    Full Text Available This paper examines the validity of economic thoughts of Karl Marx and John Maynard Keynes for the present time. The paper compares Marx and Keynes, and aims to show that the difference in treatment of the major economic issues between them is not as significant as one may expect. Marx and Keynes held some ideas in common with neo-classical economists especially in the sphere of microeconomics, and they differ from neo-classical economists significantly in their approach to both: macroeconomic issues and their consequences for a society as a whole. They predicted wars in the future, and were speaking about a new, and global world! That is why those giants of economic thought deserve to be re-approached and reexamined, especially as the events of our age remind us of no small extent of the times when they had written

  4. Design and development of high voltage MARX modulator technology for long pulse application

    International Nuclear Information System (INIS)

    Acharya, Mahesh; Shrivastava, Purushottam

    2013-01-01

    High power pulse modulators are used for powering the RF amplifier like klystrons. This paper describes the development of a 10 kV, 10 A, 1 ms Marx modulator for technology demonstration. The modulator is developed using four no. of main modules each of 2.5 kV. To reduce the over sizing factor of capacitors, the allowed drop of main Marx cell is 9%. A droop compensation circuit has been developed to reduce the output pulse voltage droop from 9% to within ±1%. Droop compensation consists of 10 numbers of corrector modules each of 200 V. A microcontroller based trigger circuit was used for simultaneous triggering of main modules and for staggered triggering of corrector modules. A 25 kV, 10 A, 1 ms Marx modulator is being developed. The advantages of this scheme are oil free design, low DC voltage, adjustable pulse width, adjustable rise time/fall time and modular design etc. (author)

  5. The Transcendental Character of Money: An Exposition of Marx's Argument in the Grundrisse

    Directory of Open Access Journals (Sweden)

    John Frederick Humphrey

    2010-03-01

    Full Text Available An exposition of Karl Marx’s argument in the Grundrisse for the logical development of money, this essay is divided into three parts. Since Marx is concerned to distinguish himself and his method from that of the seventeenth century political economists, I begin my paper with a brief reflection on “the scientifically correct method” or the “theoretical method” (Grundrisse 101 and 102. The second part of this paper considers how Marx justifies beginning his reflection with the concept of production in general. To understand the importance that Marx attributes to production, one must also appreciate the way in which distribution, exchange, and consumption belong to the sphere of production. In the remaining pages of this section of my paper, then, I attempt to reconstruct Marx’s argument for the way in which these concepts (distribution, exchange, and consumption are to be understood in relation to the sphere of production.

  6. Komunisme Sebuah Utopia dalam Era Globalisasi: Tinjauan Historis terhadap Pemikiran Karl Marx

    Directory of Open Access Journals (Sweden)

    Nasrullah Nazsir

    2001-12-01

    Full Text Available Kehancuran negara-negara berhaluan komunis pasca Perang Dingin menyebabkan keabsahan ideologi komunis yang digagas Marx dipertanyakan kembali. Kendati demikian, hancurnya pemerintahan negara-negara komunis tersebut tidak berarti matinya komunisme. Banyak pemikiran baru muncul mereinterpretasi gagasan Marx berlandaskan pada kritik dan otokritik yang dilakukan sejumlah Marxis, mulai dari Friedrich Engels yang hidup sezaman dengan Marx, hingga Marxis-Marxis sesudahnya seperti Herbert Marcuse, Roger Garaudy, Jurgen Habermas dan T.W. Adorno. Disimpulkan, Marxisme sebagai sebuah gerakan pemikiran tidak akan pernah mati, karena akan selalu diinterpretasi untuk menjawab tantangan zaman dewasa ini, yang masih ditandai oleh saratnya permasalahan manusia, alienasi, ketimpangan, ketidakadilan, dan berbagai penyakit masyarakat lainnya. Dalam konteks masa kini, paham Marxis bertransformasi menjadi multimuka Marxisme yang menawarkan gagasan-gagasan segar, sekaligus kontroversial seperti Gerakan New Left dan usulan kerjasama antara kaum agamis dan komunis dalam Teologi Pembebasan Amerika Latin.

  7. O jovem Marx e a realização da filosofia

    Directory of Open Access Journals (Sweden)

    Ricardo Rojas Fabres

    2015-07-01

    Full Text Available O artigo acompanha o percurso filosófico do jovem Marx, que vai do hegelianismo de esquerda ao materialismo histórico e é profundamente influenciado por Feuerbach. Pretende-se demonstrar que o projeto marxiano está, em grande parte, vinculado à realização dos princípios filosóficos da tradição teórica que o antecedeu, em especial as ideias de Aristóteles e Kant. Ao fim, o trabalho reconstrói a gênese ontológica da revolução social em Marx, interpretando-a, nos termos do próprio autor, como um “imperativo categórico” (MARX, 2010a.

  8. Karl Marx and the employment contract: from natural abstraction to formal subsumption

    OpenAIRE

    Ernesto Screpanti

    2008-01-01

    Marx develops two alternative theories of the employment contract: one treats it as an agreement of commodity exchange, and one as a relational arrangement. In the former theory Marx introduces the notion of 'labour power' as a physical stock of labour capacity. Then he argues that the worker, in exchange for a wage, sells a flow of labour whose use-value consists in the capacity to produce value. He calls this flow "abstract labour" and regards it as a "natural" abstraction, i.e. as an objec...

  9. O caráter metafísico da mercadoria em Marx

    Directory of Open Access Journals (Sweden)

    José João Neves Barbosa Vicente

    2013-02-01

    Full Text Available A mercadoria é um conceito fundamental na teoria de Marx, mas ela não é algo objetivo, não subsiste por si mesma, ninguém pode tocá-la com o dedo. Isso ocorre porque ela é concebida por Marx dentro dos moldes da metafísica tradicional. Assim, o objetivo deste texto é apresentar uma contribuição preliminar para uma leitura filosófica de O Capital a partir da análise desse conceito, como aparece no início do livro primeiro.

  10. Super Riemann surfaces

    International Nuclear Information System (INIS)

    Rogers, Alice

    1990-01-01

    A super Riemann surface is a particular kind of (1,1)-dimensional complex analytic supermanifold. From the point of view of super-manifold theory, super Riemann surfaces are interesting because they furnish the simplest examples of what have become known as non-split supermanifolds, that is, supermanifolds where the odd and even parts are genuinely intertwined, as opposed to split supermanifolds which are essentially the exterior bundles of a vector bundle over a conventional manifold. However undoubtedly the main motivation for the study of super Riemann surfaces has been their relevance to the Polyakov quantisation of the spinning string. Some of the papers on super Riemann surfaces are reviewed. Although recent work has shown all super Riemann surfaces are algebraic, some areas of difficulty remain. (author)

  11. Supermanifolds and super Riemann surfaces

    International Nuclear Information System (INIS)

    Rabin, J.M.

    1986-09-01

    The theory of super Riemann surfaces is rigorously developed using Rogers' theory of supermanifolds. The global structures of super Teichmueller space and super moduli space are determined. The super modular group is shown to be precisely the ordinary modular group. Super moduli space is shown to be the gauge-fixing slice for the fermionic string path integral

  12. Emancipação política, direito de resistência e direitos humanos em Robespierre e Marx

    Directory of Open Access Journals (Sweden)

    Pogrebinschi Thamy

    2003-01-01

    Full Text Available The article analyzes Marx's critique of the theme of human rights, based on his writings concerning the 1789 Declaration of the Rights of Man and the Citizen. Marx and Robespierre are confronted within the context of this analysis. After demonstrating the identity between the two concepts of freedom expounded by Robespierre and Marx and between the concept of resistance to oppression in Robespierre and that of political emancipation in Marx, the article concludes by contending the impossibility and inadequacy of recourse to Marx in the contemporary defense of human rights and their universalization.

  13. Calculus super review

    CERN Document Server

    2012-01-01

    Get all you need to know with Super Reviews! Each Super Review is packed with in-depth, student-friendly topic reviews that fully explain everything about the subject. The Calculus I Super Review includes a review of functions, limits, basic derivatives, the definite integral, combinations, and permutations. Take the Super Review quizzes to see how much you've learned - and where you need more study. Makes an excellent study aid and textbook companion. Great for self-study!DETAILS- From cover to cover, each in-depth topic review is easy-to-follow and easy-to-grasp - Perfect when preparing for

  14. Algebra & trigonometry super review

    CERN Document Server

    2012-01-01

    Get all you need to know with Super Reviews! Each Super Review is packed with in-depth, student-friendly topic reviews that fully explain everything about the subject. The Algebra and Trigonometry Super Review includes sets and set operations, number systems and fundamental algebraic laws and operations, exponents and radicals, polynomials and rational expressions, equations, linear equations and systems of linear equations, inequalities, relations and functions, quadratic equations, equations of higher order, ratios, proportions, and variations. Take the Super Review quizzes to see how much y

  15. Reflections on Sven-Eric Liedman’s Marx-Biography “A World to Win: The Life and Works of Karl Marx”

    Directory of Open Access Journals (Sweden)

    Christian Fuchs

    2018-05-01

    Full Text Available The English translation of Sven-Eric Liedman’s Marx-biography A World to Win: The Life and Works of Karl Marx was published two weeks before Marx’s bicentenary. This article presents reflections on Liedman’s book and asks how one should best write biographically about Marx. The paper compares Liedman’s biography to the Marx-biographies written by Jonathan Sperber (Karl Marx: A Nineteenth-Century Life and Gareth Stedman-Jones (Karl Marx: Greatness and Illusion. A biography is a way of repeating a person’s life, works and age in a process of reconstruction and retelling. The question that arises is how to write a biography as a dialectical text. Sven-Eric Liedman: A World to Win: The Life and Works of Karl Marx. London: Verso, London, 2018. 768 pages., £35.00 hbk. ISBN 9781786635044

  16. Althusser, Marx a neempiristická teorie dějin

    Czech Academy of Sciences Publication Activity Database

    Kužel, Petr

    2013-01-01

    Roč. 10, č. 2 (2013), s. 191-208 ISSN 1214-7249 Institutional support: RVO:67985955 Keywords : empiricism * historical epistemology * Louis Althusser * Karl Marx Subject RIV: AA - Philosophy ; Religion http://www.dejinyteoriekritika.cz/Modules/ViewDocument.aspx?Did=410

  17. Marx @ 200: Debating Capitalism & Perspectives for the Future of Radical Theory (combined PDF of all articles

    Directory of Open Access Journals (Sweden)

    Christian Fuchs

    2018-05-01

    Full Text Available Combined pdf of all articles published in the special issue "Marx @ 200: Debating Capitalism & Perspectives for the Future of Radical Theory", edited by Christian Fuchs and Lara Monticelli, tripleC: Communication, Capitalism & Critique 16 (2, 2018, pp. 406-741.

  18. Merleau-Ponty entre Machiavel et Marx: vers une nouvelle analogie du corps politique

    Czech Academy of Sciences Publication Activity Database

    Gléonec, Anne

    2015-01-01

    Roč. 4, č. 1 (2015), s. 70-96 ISSN 2226-5260 Institutional support: RVO:67985955 Keywords : Merleau-Ponty * flesh * life * politics * passivity * Marx * Machiavelli Subject RIV: AA - Philosophy ; Religion http://horizon.spb.ru/index.php?option=com_content&view=article&id=460&Itemid=152&lang=ru

  19. The Educator Needs to Be Educated: Reflections on the Political Pedagogy of Marx, Lenin and Habermas

    Science.gov (United States)

    Welton, Michael R.

    2014-01-01

    This essay examines one of the most intractable pedagogical problems of the Marxian revolutionary tradition: who will educate the educator and how ought the learning process to proceed. The solutions of Marx, Lenin and Habermas are critically examined towards the clarification of the emancipatory learning process. This learning process has three…

  20. Marx and Foucault: Subjectivity, Employability and the Crisis of Youth Unemployment in the Great Global Recession

    Science.gov (United States)

    Peters, Michael A.; Besley, Tina

    2013-01-01

    This article explores the different approaches taken to the concepts of work or labour by Marx and Foucault, examining in particular the question of subjectivity in relation to youth unemployment and the current crisis of youth unemployment as part of the aftermath of the global recession of 2008.

  1. Evaluation of 25-gauge Quincke and 24 — gauge Gertie Marx ...

    African Journals Online (AJOL)

    Objective: To compare the insertion characteristics and rate of complications between 25-gauge Quincke and 24-gauge Gertie Marx needles. Design: Prospective, randomized. Setting: University of Benin Teaching Hospital; a university-affiliated tertiary centre. Subjects: Parturients (ASA 1 and 2) scheduled for elective ...

  2. Reconsidering Marx in Post-Marxist Times: A Requiem for Postmodernism?

    Science.gov (United States)

    McLaren, Peter; Farahmandpur, Ramin

    2000-01-01

    Marx's description of capitalism as a dark force that has become uncontrollable is very apt today, despite the fact that postmodernists have relegated Marxism to the status of failed aspirations. Discusses postmodernism, the postmodern promise, postmodern politics, the new social movements, hybridity and postmodern multiculturalism, postmodern…

  3. [Results of school inspections in the county of Karl-Marx-Stadt (author's transl)].

    Science.gov (United States)

    Arnold, J

    1978-10-01

    Within the Health Protection in Childhood and Adolescence Research Project a hygienic inspection questionnaire was designed for schools. To test this questionnaire, 248 schools in 11 districts of the county of Karl-Marx-Stadt were inspected. From the ascertainments made, several instances are cited to point out the priorities of school hygiene.

  4. Pop Culture in the Classroom: "American Idol," Karl Marx, and Alexis de Tocqueville

    Science.gov (United States)

    Centellas, Miguel

    2010-01-01

    This article discusses the use of pop culture in the classroom as a means to teach foundational political science authors and concepts. I focus on my experience using "American Idol" as a point of reference to discuss Marx and Engel's "The Communist Manifesto" and Tocqueville's "Democracy in America" in undergraduate comparative politics courses.…

  5. Karl Marx in One Lesson (1818-1883). Series on Public Issues No. 6.

    Science.gov (United States)

    Pejovich, Steve

    This booklet, one of a series intended to apply economic principles to major social and political issues of the day, starts from the premise that Marxism is a threat to our way of life and offers a critique of fundamental components of the social movement Marx created. The first of six subsections focuses on sources of influence on Karl Marx…

  6. Karl Marx and Group Therapy: An Old Warning about a New Phenomenon.

    Science.gov (United States)

    Cooper, Terry D.

    1984-01-01

    Uses Marx's classic critique of religion to explore the social function of therapy groups. Investigates the manner in which groups conserve the status quo and argues that the Marxist critique can help promote a more realistic social awareness and a more effective perception of groups. (Author/JAC)

  7. From Commodity Production to Sign Production: A Triple Triangle Model for Marx's Semiotics and Peirce's Economics.

    Science.gov (United States)

    Kim, Joohoan

    Using the viewpoint of semiotics, this paper "re-reads" Karl Marx's labor theory of value and suggests a "triple triangle" model for commodity production and shows how this model could be a model for semiosis in general. The paper argues that there are three advantages to considering homogeneity of the sign production and the…

  8. Marx e as “robinsonadas” da Economia Política

    Directory of Open Access Journals (Sweden)

    André Guimarães Augusto

    2016-08-01

    Full Text Available Neste artigo é resgatada a crítica de Marx às “robinsonadas” da Economia Política. Com isso, Marx observa que a Economia Política toma como ponto de partida o indivíduo isolado e sem determinações sociais, o indivíduo tal como é supostamente posto pela natureza representado na imagem de Robinson Crusoé em sua ilha. Seguindo o método da crítica ontológica de Marx, as “robinsonadas” da Economia Política são apreendidas como uma representação teórica ilusória de condições realmente existentes na sociedade capitalista. Na primeira parte do artigo, será resgatada a “robinsonada” da Economia Política, procurando-se sintetizar sua concepção de homem e de sociedade. Será indicada também a perenidade dessa concepção no pensamento econômico, em seus traços gerais. Na terceira parte do artigo, é indicada a crítica ontológica de Marx às “robinsonadas” apontando sua origem nas condições reais da reprodução material na sociedade capitalista. Finalmente é resgatado o tema do indivíduo em Marx, indicando que a crítica de Marx às “robinsonadas” não implica que Marx não dê importância ou desconheça o indivíduo teórica e eticamente.

  9. Nonlinear Super Integrable Couplings of Super Classical-Boussinesq Hierarchy

    Directory of Open Access Journals (Sweden)

    Xiuzhi Xing

    2014-01-01

    Full Text Available Nonlinear integrable couplings of super classical-Boussinesq hierarchy based upon an enlarged matrix Lie super algebra were constructed. Then, its super Hamiltonian structures were established by using super trace identity. As its reduction, nonlinear integrable couplings of the classical integrable hierarchy were obtained.

  10. Super periodic potential

    Science.gov (United States)

    Hasan, Mohammd; Mandal, Bhabani Prasad

    2018-04-01

    In this paper we introduce the concept of super periodic potential (SPP) of arbitrary order n, n ∈I+, in one dimension. General theory of wave propagation through SPP of order n is presented and the reflection and transmission coefficients are derived in their closed analytical form by transfer matrix formulation. We present scattering features of super periodic rectangular potential and super periodic delta potential as special cases of SPP. It is found that the symmetric self-similarity is the special case of super periodicity. Thus by identifying a symmetric fractal potential as special cases of SPP, one can obtain the tunnelling amplitude for a particle from such fractal potential. By using the formalism of SPP we obtain the close form expression of tunnelling amplitude of a particle for general Cantor and Smith-Volterra-Cantor potentials.

  11. NETL Super Computer

    Data.gov (United States)

    Federal Laboratory Consortium — The NETL Super Computer was designed for performing engineering calculations that apply to fossil energy research. It is one of the world’s larger supercomputers,...

  12. Vacuum-spark metal ion source based on a modified Marx generator

    International Nuclear Information System (INIS)

    Anders, A.; Brown, I.G.; MacGill, R.A.; Dickinson, M.R.

    1996-04-01

    The plasma generating parts of ion sources including their power supplies are usually floated to high potential (ion extraction voltage), thus requiring great insulation efforts and high costs for high-energy ion beams. A new concept for pulsed ion sources is presented in which a single power supply is used to simultaneously produce the plasma and high extractor voltage via a modified Marx generator. Proof-of-principle experiments have been performed with high-current spark discharges in vacuum where multiply charged ions are produced with this Marx-generator based ion source (Magis). Using Magis, it has been demonstrated that pulsed ion beams of very high energies can be obtained with relatively low voltage. For copper, ion of charge states up to 7+ have been found whose energy was 112 keV for a charging voltage of only 10 kV

  13. Study on the construction and its operating characteristics of Marx high voltage pulse generator

    International Nuclear Information System (INIS)

    Chung, W.K.; Yook, C.C.

    1984-01-01

    This study is to investigate the operating characteristics of a Marx high voltage pulse generator, which is designed and fabricated for the purpose of constructing a linear theta-pinch plasma generating facility. The Marx generator consists of a 2 kJ capacitor bank of maximum output voltage of 200kV, a set of main spark switch, a triggring system, and high voltage charging power supply. The experimental results show that the operating characteristics of the generator can be controlled through varying nitrogen pressure as a filling gas. The output pulse of the generator is achieved close to the estimated voltage with the rise time of 3*m seconds. The stability of the generator is also very satisfactory within operating range of main spark switch. (Author)

  14. La pensée de Schumpeter face à celles de Marx et de Walras

    Directory of Open Access Journals (Sweden)

    Henri Denis

    2012-11-01

    Full Text Available L’une des moindres originalités de l’œuvre de Joseph Schumpeter n’est pas de comporter des jugements extrêmement favorables sur des auteurs aussi opposés que Marx et Walras. Dans Capitalisme, socialisme et démocratie, Schumpeter écrit : « La vision de Marx était juste. Nous pouvons donc nous y rallier en associant la transformation sociale spécifique qui se poursuit sous nos yeux avec l’évolution économique qui en est le moteur initial. » (Schumpeter, 1942, 268Mais Schumpeter n’est pas moins...

  15. Marx e a crítica à forma salário

    Directory of Open Access Journals (Sweden)

    Carlos Prado

    2011-09-01

    Full Text Available

    O objetivo desse artigo é descrever, a partir da leitura de “O Capital”, a crítica de Marx a forma salário. Tal categoria é fundamental para encobrir e mistificar as relações entre capital e trabalho. A partir de uma feroz crítica a Economia Política, Marx afirma que fetiche da forma salário cumpre a função de ocultar a apropriação da mais-valia pelo capitalista. Por conseguinte, trata-se de uma forma fundamental para a manutenção das relações capitalistas de produção.

  16. Soft switching circuit to improve efficiency of all solid-state Marx modulator for DBDs

    Science.gov (United States)

    Liqing, TONG; Kefu, LIU; Yonggang, WANG

    2018-02-01

    For an all solid-state Marx modulator applied in dielectric barrier discharges (DBDs), hard switching results in a very low efficiency. In this paper, a series resonant soft switching circuit, which series an inductance with DBD capacitor, is proposed to reduce the power loss. The power loss of the all circuit status with hard switching was analyzed, and the maximum power loss occurred during discharging at the rising and falling edges. The power loss of the series resonant soft switching circuit was also presented. A comparative analysis of the two circuits determined that the soft switching circuit greatly reduced power loss. The experimental results also demonstrated that the soft switching circuit improved the power transmission efficiency of an all solid-state Marx modulator for DBDs by up to 3 times.

  17. Antares prototype 300-kJ, 250-kA Marx generator. Final report

    International Nuclear Information System (INIS)

    Riepe, K.B.; Barrone, L.L.; Bickford, K.J.; Livermore, G.H.

    1981-01-01

    A high-energy, low-inductance, low prefire rate, low trigger jitter, high-voltage, pulsed-power supply was needed to drive the gas discharge in the Antares laser power amplifier. This report describes the design and testing of a Marx generator that meets these requirements, the development and testing of a high-capacity spark gap, and the selection of suitable capacitors and resistors

  18. [Development of child neuropsychiatry at the Karl Marx University of Leipzig].

    Science.gov (United States)

    Gebelt, H

    1978-05-01

    The development of pedoneuropsychiatry at the University of Leipzig is marked by the opening in 1926 of the first "Department of Pedopsychiatric Observation", the establishment of the Clinic of Pedoneuropsychiatry as an independent unit of the Department of Medicine, Karl Marx University, and the setting up in 1976 of a Chair of Pedoneuropsychiatry. Paul Schröder's and R. A. Pfeifer's services to their university are particularly appreciated.

  19. Karl Marx, Civil Society And Political Community in the Context Of The Jewish Problem

    Directory of Open Access Journals (Sweden)

    Yunus ENTERİLİ

    2017-04-01

    Full Text Available Today, debates and discourses developed over the concepts of civil society and political society are usually made through religious discourses or religious identities, and the individual emerges as a problem of emancipation. In his “Jewish Question”, which Marx wrote during his youthful period with Bauer’s thoughts, it is thought that the religious identities and rhetoric accompanied the present debate about the emergence of the emancipation of individuals in social and political contexts. It is thought that this problem, which emerged as the problem of individual liberation or citizenship, and which is regarded as a Jewish problem and emerged in different forms in different geographies, is the result of the fact that the religious identities can not be torn from the religious part of the world. Another reason for the lack of emancipation of the individual is the understanding of colonialism that is at the core of the capitalist system. In today’s society, it wants to keep up with the existence of religions or to keep up with the capitalist system and wants to influence the capitalist system with state policies by making itself active in the political arena. Judaism and Christianity in this context religion, the effects of the formation of capitalist society, will be discussed from the rhetoric of Marx and Bauer. The issue of the citizenship identity of the individual in this study will be addressed through the relationship between civil society and political society. There will also be mentioned here some other thinkers (Hegel, Feuerbach etc. that affect Marx’s ideas about civil society and political society, besides Marx and Bauer. Civil society, citizenship, liberation of religion, political emancipation, the effects of emancipation of individuals such as the state will be handled through the Jewish example. Prior to this assessment, a better understanding of the subject will be addressed to the civil society and state relationship

  20. Bringing the economy back in: Hannah Arendt, Karl Marx, and the politics of capitalism

    OpenAIRE

    İnce, Onur Ulaş

    2016-01-01

    This article engages with the question of how to construct modern economic relations as an object of political theorizing by placing Hannah Arendt's and Karl Marx's writings in critical conversation. I contend that the political aspect of capitalism comes into sharpest relief less in relations of economic exploitation than in moments of expropriation that produce and reproduce the conditions of capitalist accumulation. To develop a theoretical handle on expropriation and thereby on the politi...

  1. A compact bipolar pulse-forming network-Marx generator based on pulse transformers.

    Science.gov (United States)

    Zhang, Huibo; Yang, Jianhua; Lin, Jiajin; Yang, Xiao

    2013-11-01

    A compact bipolar pulse-forming network (PFN)-Marx generator based on pulse transformers is presented in this paper. The high-voltage generator consisted of two sets of pulse transformers, 6 stages of PFNs with ceramic capacitors, a switch unit, and a matched load. The design is characterized by the bipolar pulse charging scheme and the compact structure of the PFN-Marx. The scheme of bipolar charging by pulse transformers increased the withstand voltage of the ceramic capacitors in the PFNs and decreased the number of the gas gap switches. The compact structure of the PFN-Marx was aimed at reducing the parasitic inductance in the generator. When the charging voltage on the PFNs was 35 kV, the matched resistive load of 48 Ω could deliver a high-voltage pulse with an amplitude of 100 kV. The full width at half maximum of the load pulse was 173 ns, and its rise time was less than 15 ns.

  2. Karl Marx and Liberation Theology: Dialectical Materialism and Christian Spirituality in, against, and beyond Contemporary Capitalism

    Directory of Open Access Journals (Sweden)

    Peter McLaren

    2018-05-01

    Full Text Available This paper explores convergences and discrepancies between liberation theology and the works of Karl Marx through the dialogue between one of the key contemporary proponents of liberation theology, Peter McLaren, and the agnostic scholar in critical pedagogy, Petar Jandrić. The paper briefly outlines liberation theology and its main convergences with the works of Karl Marx. Exposing striking similarities between the two traditions in denouncing the false God of money, it explores differences in their views towards individualism and collectivism. It rejects shallow rhetorical homologies between Marx and the Bible often found in liberation theology, and suggests a change of focus from seeking a formal or Cartesian logical consistency between Marxism and Christianity to exploring their dialectical consistency. Looking at Marxist and Christian approaches to morality, it outlines close links between historical materialism and questions of value. It concludes that the shared eschaton of Marxism and the Christianity gives meaning to human history and an opportunity to change it.

  3. Marx e Marcuse: Acerca da Alienação do Homem e seu Trabalho

    Directory of Open Access Journals (Sweden)

    Fabio Goulart

    2017-02-01

    Full Text Available Este artigo tem como objetivo apresentar e analisar o conceito de alienação nos manuscritos do jovem Marx e a respectiva análise feita por Herbert Marcuse acerca de tal conceito. O primeiro passo é apresentar a distinção e similitude entre os termos alemães Entäusserung e Entfremdung que dão origem a tal conceito. Depois vemos como na análise de Marx seria evidente que na lógica capitalista o trabalhador e seu trabalho estão rebaixados à miserável posição de mercadoria barata e substituível onde o fruto de seu trabalho torna-se cada vez mais distante. Nesta relação o trabalho se torna uma potência sobre o ser humano, fato este que seria a origem de diversos problemas sociais e formas de violência. Depois apresentamos a análise feita por Marcuse acerca dos respectivos texto de Marx, onde veremos os motivos porque ele acreditava que alienação e trabalho seriam conceitos ligados a essência humana e consequentemente muito além da economia.

  4. ¿Hay una teoría normativa de la justicia en Marx?

    Directory of Open Access Journals (Sweden)

    Felipe Curcó Cobos

    2016-12-01

    Full Text Available La obra de Marx ha suscitado una  añeja polémica entre sus estudiosos. Algunos han mantenido que el lenguaje desarrollado en ella es estrictamente explicativo. Dicho lenguaje expresaría ante todo un saber científico expurgado de todo contenido moral (sobre la estructura del capital, las fuerzas que causan la dinámica social y las leyes que la rigen. En el otro extremo, en cambio, otros han argüido que en Marx hallamos más bien un lenguaje ético orientado a denunciar los crímenes y miserias de una determinada formación social con el fin de oponerle otra. En este artículo defiendo la idea de que en la obra de Marx hay elementos tanto para afirmar una cosa como la otra. Sin embargo, argumento que la actualidad del pensamiento marxista  reside esencialmente en los elementos éticos y normativos que configuran la dimensión moral de su planteamiento.

  5. A ideologia de Marx e o discurso de Foucault: convergências e distanciamentos Marx's ideology and Foucault's discourse: convergence and distanciation

    Directory of Open Access Journals (Sweden)

    Sérgio Bacchi Machado

    2010-04-01

    Full Text Available Efetua-se um mapeamento dos conceitos de ideologia e discurso nas obras de Marx e Foucault, respectivamente. Procede-se também a uma recapitulação da análise marxiana da inversão das leis de apropriação como substrato da destruição de uma forma ideológica específica; assim como se retoma, na obra foucaultiana, a arqueologia da relação médico-paciente como exemplo de configuração de um determinado campo discursivo. Por fim, indica-se um distanciamento e uma convergência entre os conceitos em questão.This paper identifies the concepts of ideology and discourse in the works of Marx and Foucault, respectively. It summarizes the Marxist analysis of the reversal of the laws of property as a consequence of the destruction of a specific ideology; and presents the archeology of the doctor-patient relationship, from the work of Foucault, as an example of the configuration of a particular discursive field. To conclude, the paper points to a distanciation and a convergence between the concepts in question.

  6. Performing the Super Instrument

    DEFF Research Database (Denmark)

    Kallionpaa, Maria

    2016-01-01

    can empower performers by producing super instrument works that allow the concert instrument to become an ensemble controlled by a single player. The existing instrumental skills of the performer can be multiplied and the qualities of regular acoustic instruments extended or modified. Such a situation......The genre of contemporary classical music has seen significant innovation and research related to new super, hyper, and hybrid instruments, which opens up a vast palette of expressive potential. An increasing number of composers, performers, instrument designers, engineers, and computer programmers...... have become interested in different ways of “supersizing” acoustic instruments in order to open up previously-unheard instrumental sounds. Super instruments vary a great deal but each has a transformative effect on the identity and performance practice of the performing musician. Furthermore, composers...

  7. Raspberry Pi super cluster

    CERN Document Server

    Dennis, Andrew K

    2013-01-01

    This book follows a step-by-step, tutorial-based approach which will teach you how to develop your own super cluster using Raspberry Pi computers quickly and efficiently.Raspberry Pi Super Cluster is an introductory guide for those interested in experimenting with parallel computing at home. Aimed at Raspberry Pi enthusiasts, this book is a primer for getting your first cluster up and running.Basic knowledge of C or Java would be helpful but no prior knowledge of parallel computing is necessary.

  8. The super-resolution debate

    Science.gov (United States)

    Won, Rachel

    2018-05-01

    In the quest for nanoscopy with super-resolution, consensus from the imaging community is that super-resolution is not always needed and that scientists should choose an imaging technique based on their specific application.

  9. Impedance matching for repetitive high voltage all-solid-state Marx generator and excimer DBD UV sources

    Science.gov (United States)

    Wang, Yonggang; Tong, Liqing; Liu, Kefu

    2017-06-01

    The purpose of impedance matching for a Marx generator and DBD lamp is to limit the output current of the Marx generator, provide a large discharge current at ignition, and obtain fast voltage rising/falling edges and large overshoot. In this paper, different impedance matching circuits (series inductor, parallel capacitor, and series inductor combined with parallel capacitor) are analyzed. It demonstrates that a series inductor could limit the Marx current. However, the discharge current is also limited. A parallel capacitor could provide a large discharge current, but the Marx current is also enlarged. A series inductor combined with a parallel capacitor takes full advantage of the inductor and capacitor, and avoids their shortcomings. Therefore, it is a good solution. Experimental results match the theoretical analysis well and show that both the series inductor and parallel capacitor improve the performance of the system. However, the series inductor combined with the parallel capacitor has the best performance. Compared with driving the DBD lamp with a Marx generator directly, an increase of 97.3% in radiant power and an increase of 59.3% in system efficiency are achieved using this matching circuit.

  10. Frames in super Hilbert modules

    Directory of Open Access Journals (Sweden)

    Mehdi Rashidi-Kouchi

    2018-01-01

    Full Text Available In this paper, we define super Hilbert module and investigate frames in this space. Super Hilbert modules are  generalization of super Hilbert spaces in Hilbert C*-module setting. Also, we define frames in a super Hilbert module and characterize them by using of the concept of g-frames in a Hilbert C*-module. Finally, disjoint frames in Hilbert C*-modules are introduced and investigated.

  11. Handbook of Super 8 Production.

    Science.gov (United States)

    Telzer, Ronnie, Ed.

    This handbook is designed for anyone interested in producing super 8 films at any level of complexity and cost. Separate chapters present detailed discussions of the following topics: super 8 production systems and super 8 shooting and editing systems; budgeting; cinematography and sound recording; preparing to edit; editing; mixing sound tracks;…

  12. Super-resolution

    DEFF Research Database (Denmark)

    Nasrollahi, Kamal; Moeslund, Thomas B.

    2014-01-01

    Super-resolution, the process of obtaining one or more high-resolution images from one or more low-resolution observations, has been a very attractive research topic over the last two decades. It has found practical applications in many real world problems in different fields, from satellite...

  13. Superconducting Super Collider project

    International Nuclear Information System (INIS)

    Perl, M.L.

    1986-04-01

    The scientific need for the Superconducting Super Collider (SSC) is outlined, along with the history of the development of the SSC concept. A brief technical description is given of each of the main points of the SSC conceptual design. The construction cost and construction schedule are discussed, followed by issues associated with the realization of the SSC. 8 refs., 3 figs., 3 tabs

  14. Super Refractory Status Epilepticus

    African Journals Online (AJOL)

    user

    et al did retrospective cohort study from 1 January st. 1994 to 31 March 1998 at Presbyterian Medical. Centre in Columbia, to determine the frequency, risk factors and impact on the outcome of RSE. They found out that 69% of seizures recurred after. Key Words: Super refractory status epilepticus, Zambia. Medical Journal of ...

  15. Optimal Super Dielectric Material

    Science.gov (United States)

    2015-09-01

    plate capacitor will reduce the net field to an unprecedented extent. This family of materials can form materials with dielectric values orders of... Capacitor -Increase Area (A)............8 b. Multi-layer Ceramic Capacitor -Decrease Thickness (d) .......10 c. Super Dielectric Material-Increase...circuit modeling, from [44], and B) SDM capacitor charge and discharge ...................................................22 Figure 15. Dielectric

  16. SuperHILAC

    International Nuclear Information System (INIS)

    Nemetz, R.; Selph, F.; Barnes, A.C.

    1976-01-01

    A brief discussion is given of improvements, operations, and research programs at the SuperHILAC. Improvements were made in beam injection, ion sources, and computer control systems. The research efficiency ranged between 70 and 90 percent during most of the year

  17. Каrl Marx: The Cultural Memory of the Macedonian People and the Peoples of the Eastern Bloc – Reception and Percertion

    Directory of Open Access Journals (Sweden)

    Boban Karapejovski

    2014-12-01

    Full Text Available The severe economic crisis raised the question: Was Marx right? Or, as Terry Eagleton writes: WHY Marx was right. A reactualization of his ideas, his philosophy or his diagnosis and cures, as well as his economic and social studies, has recently become attractive once again. The acceptance and reactualization of Marx these days, especially in the Western countries, could bring us/open alternative ways of practicing politics, policy making and activism (take, for example, the “Occupy Wall Street” movement; or non-acceptance of Marx and a further global crisis could lead to a rebirth of the extreme right. Are Marx's ideas a philosophy, a view of the world or a practical "know-how"? "Marx was right about self-destruction of capitalism", says Nouriel Roubini. Does he inspire and will be inspiring new tendencies and ways of (more or less global activism and are his ideas a phenomenon that will redefine global politics and society? Are Marx's ideas truly part of cultural memory in the so called Eastern block or were they perverted by the past system(s, which was/were using this philosophy for re-creation of its own bourgeoisie. What is today’s /nowadays reception and perception of Marx in these countries and how do people react to the possibility of their memory becoming their present tomorrow!?

  18. Readers and academic reading of Karl Marx (São Paulo, 1958-1964

    Directory of Open Access Journals (Sweden)

    Lidiane Soares Rodrigues

    2016-05-01

    Full Text Available Ideas, books and concepts of Karl Marx and various Marxist authors was incorporated into scientific and cultural institutions. It is one of the political sphere importation into the academic implying sense of speed in relation to its origins and gave to Marxism, through the practices of the agents of this transfer, support for their preservation, dissemination and transformation. Concurrently, there is the incorporation of these lines to the required reading of the humanities and the repertoire of cultivated layers. Examination of appropriations that academic and cultured elites made of Marx, situate them (such work and such elites, institutionally. This is what this article does. Arguing that the legitimacy of the uses of a tradition result not only of their intrinsic value, but the work oriented agents interested in it, is elected an exemplary experience for research. This article looks at two university groups initially focused on the study of Karl Marx's work, made in the late 1950. It begins by proposing a collective biography, the reading program and the various uses they made of them. To refine the analysis and proof the advocated method selects for vertical take, within a group (the first one and a discipline (sociology, two contrasting trajectories (Fernando Henrique Cardoso and Octavio Ianni and various forms Marxism (theoretical and empirical / dominant and dominated. Finally, it discusses the profits propitiated to have operated with three concepts of cultural sociology: habitus, « field » and « patterns of intention » – taken from the works of Pierre Bourdieu and Michael Baxandall.

  19. The Materialism of Georges Bataille. A Reading from the Perspective of Nietzsche and Marx

    Directory of Open Access Journals (Sweden)

    Vicente Montenegro Bralic

    2015-12-01

    Full Text Available Georges Bataille’s notion of materialism can be seen as a critique of metaphysical or idealist conceptions of materialism. On the basis of the reconstruction of Bataille’s statements in his different early writings, the paper provides an interpretation of Bataille’s “base materialism” based on his peculiar reading of Nietzsche and Marx. The attempt to make compatible elements from both philosophies leads to a critical discussion with the authors, which, in turn, can be read as a forerunner of the deconstruction of materialism carried out by Jacques Derrida.

  20. MARX AND ENGELS: THE IMPORTANCE OF READING THE CLASSICS IN THE EDUCATOR’S FORMATION

    Directory of Open Access Journals (Sweden)

    Dalva Helena de Medeiros

    2011-02-01

    Full Text Available The current work intends to discuss the importance of reading the classics in the educator’s formation. Among the classics, Karl Marx (1818-1883 and Friedrich Engels (1820-1895 are regarded as the creators of the historical-dialectical materialism, which is a new way to comprehend society and consequently education. These authors highlighted the necessity to understand social relationships to discuss education and, to do so, they used a few paramount categories like: totality, historicity and praxis. Thus the aim of this paper is not to exhaust the proposed theme, but rather, raise and instigate a debate over the subject.

  1. Deformations of super Riemann surfaces

    International Nuclear Information System (INIS)

    Ninnemann, H.

    1992-01-01

    Two different approaches to (Konstant-Leites-) super Riemann surfaces are investigated. In the local approach, i.e. glueing open superdomains by superconformal transition functions, deformations of the superconformal structure are discussed. On the other hand, the representation of compact super Riemann surfaces of genus greater than one as a fundamental domain in the Poincare upper half-plane provides a simple description of super Laplace operators acting on automorphic p-forms. Considering purely odd deformations of super Riemann surfaces, the number of linear independent holomorphic sections of arbitrary holomorphic line bundles will be shown to be independent of the odd moduli, leading to a simple proof of the Riemann-Roch theorem for compact super Riemann surfaces. As a further consequence, the explicit connections between determinants of super Laplacians and Selberg's super zeta functions can be determined, allowing to calculate at least the 2-loop contribution to the fermionic string partition function. (orig.)

  2. Deformations of super Riemann surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Ninnemann, H [Hamburg Univ. (Germany). 2. Inst. fuer Theoretische Physik

    1992-11-01

    Two different approaches to (Konstant-Leites-) super Riemann surfaces are investigated. In the local approach, i.e. glueing open superdomains by superconformal transition functions, deformations of the superconformal structure are discussed. On the other hand, the representation of compact super Riemann surfaces of genus greater than one as a fundamental domain in the Poincare upper half-plane provides a simple description of super Laplace operators acting on automorphic p-forms. Considering purely odd deformations of super Riemann surfaces, the number of linear independent holomorphic sections of arbitrary holomorphic line bundles will be shown to be independent of the odd moduli, leading to a simple proof of the Riemann-Roch theorem for compact super Riemann surfaces. As a further consequence, the explicit connections between determinants of super Laplacians and Selberg's super zeta functions can be determined, allowing to calculate at least the 2-loop contribution to the fermionic string partition function. (orig.).

  3. EUROv Super Beam Studies

    International Nuclear Information System (INIS)

    Dracos, Marcos

    2011-01-01

    Neutrino Super Beams use conventional techniques to significantly increase the neutrino beam intensity compared to the present neutrino facilities. An essential part of these facilities is an intense proton driver producing a beam power higher than a MW. The protons hit a target able to accept the high proton beam intensity. The produced charged particles are focused by a system of magnetic horns towards the experiment detectors. The main challenge of these projects is to deal with the high beam intensity for many years. New high power neutrino facilities could be build at CERN profiting from an eventual construction of a high power proton driver. The European FP7 Design Study EUROv, among other neutrino beams, studies this Super Beam possibility. This paper will give the latest developments in this direction.

  4. Super-insulation

    International Nuclear Information System (INIS)

    Gerold, J.

    1985-01-01

    The invention concerns super-insulation, which also acts as spacing between two pressurized surfaces, where the crossing bars in at least two layers are provided, with interposed foil. The super-insulation is designed so that it can take compression forces and limits thermal radiation and thermal conduction sufficiently, where the total density of heat flow is usually limited to a few watts per m 2 . The solution to the problem is characterized by the fact that the bars per layer are parallel and from layer to layer they are at an angle to each other and the crossover positions of the bars of different layers are at fixed places and so form contact columns. The basic idea is that bars crossing over each other to support compression forces are used so that contact columns are formed, which are compressed to a certain extent by the load. (orig./PW) [de

  5. SuperSegger

    DEFF Research Database (Denmark)

    Stylianidou, Stella; Brennan, Connor; Nissen, Silas B

    2016-01-01

    -colonies with many cells, facilitating the analysis of cell-cycle dynamics in bacteria as well as cell-contact mediated phenomena. This package has a range of built-in capabilities for characterizing bacterial cells, including the identification of cell division events, mother, daughter, and neighboring cells......Many quantitative cell biology questions require fast yet reliable automated image segmentation to identify and link cells from frame-to-frame, and characterize the cell morphology and fluorescence. We present SuperSegger, an automated MATLAB-based image processing package well......-suited to quantitative analysis of high-throughput live-cell fluorescence microscopy of bacterial cells. SuperSegger incorporates machine-learning algorithms to optimize cellular boundaries and automated error resolution to reliably link cells from frame-to-frame. Unlike existing packages, it can reliably segment micro...

  6. Super-Lagrangians

    International Nuclear Information System (INIS)

    Beyl, L.M.

    1979-01-01

    It is shown that the Einstein, Weyl, supergravity and superconformal theories are special cases of gauge transformations in SU(4vertical-barN). This group is shown to contain SU(2,2) x SU(N) x U(1) for its commuting or Bose part, and to contain 8N supersymmetry generators for its anticommuting or Fermi part. Using the electromagnetic Lagrangian as a model, a super-Lagrangian is constructed for vector potentials. Invariance is automatic in free space, but, in the presence of matter, restrictions on the supersymmetry transformations are necessary. The Weyl action and the Einstein cosmological field equations are obtained in the appropriate limits. Finally, a super-Lagrangian is constructed from nongeometric principles which includes the Dirac Lagrangian and except for a sum over symmetry indices resembles the electron-electromagnetic Lagrangian

  7. Minimal Super Technicolor

    DEFF Research Database (Denmark)

    Antola, M.; Di Chiara, S.; Sannino, F.

    2011-01-01

    We introduce novel extensions of the Standard Model featuring a supersymmetric technicolor sector (supertechnicolor). As the first minimal conformal supertechnicolor model we consider N=4 Super Yang-Mills which breaks to N=1 via the electroweak interactions. This is a well defined, economical......, between unparticle physics and Minimal Walking Technicolor. We consider also other N =1 extensions of the Minimal Walking Technicolor model. The new models allow all the standard model matter fields to acquire a mass....

  8. A novel compact low impedance Marx generator with quasi-rectangular pulse output

    Science.gov (United States)

    Liu, Hongwei; Jiang, Ping; Yuan, Jianqiang; Wang, Lingyun; Ma, Xun; Xie, Weiping

    2018-04-01

    In this paper, a novel low impedance compact Marx generator with near-square pulse output based on the Fourier theory is developed. Compared with the traditional Marx generator, capacitors with different capacity have been used. It can generate a high-voltage quasi-rectangular pulse with a width of 100 ns at low impedance load, and it also has high energy density and power density. The generator consists of 16 modules. Each module comprises an integrative single-ended plastic case capacitor with a nominal value of 54 nF, four ceramic capacitors with a nominal value of 1.5 nF, a gas switch, a charging inductor, a grounding inductor, and insulators which provide mechanical support for all elements. In the module, different discharge periods from different capacitors add to the main circuit to form a quasi-rectangular pulse. The design process of the generator is analyzed, and the test results are provided here. The generator achieved pulse output with a rise time of 32 ns, pulse width of 120 ns, flat-topped width (95%-95%) of 50 ns, voltage of 550 kV, and power of 20 GW.

  9. Aportes para uma compreensão das Relações Internacionais em Marx

    Directory of Open Access Journals (Sweden)

    Regiany Melo

    2017-02-01

    Full Text Available Na obra Contribuição à crítica da economia política, Marx inicia um projeto de análise da anatomia da sociedade civil (aprofundada, posteriormente, em O Capital que, para ele, manifesta-se na história a partir da expansão do sistema econômico associado intrinsecamente ao desenvolvimento do Estado moderno. Seu objetivo é compreender o desenvolvimento social e histórico do capital através do exame da mercadoria, por intermédio de sua teoria do valor e de sua teoria monetária. Desse modo, podemos observar, através da formulação de suas teorias, como ocorre o intercâmbio das mercadorias entre mercados consumidores (economia, e consequentemente, entre os Estados burgueses (política. Assim, a partir da dimensão da economia política, podemos vislumbrar alguns aportes para uma compreensão das Relações Internacionais em Marx no nível das relações entre os Mercados Mundiais.

  10. Study of X-ray source based on a small marx generator

    International Nuclear Information System (INIS)

    Jia Wei; Li Junna; Chen Weiqing; Tang Junping; He Xiaoping

    2014-01-01

    A 600 kV Marx generator accompanied with a water compression line, an output switch and a diode component is designed to generate the X ray with low energy level and low dose rate. The diode parameters are follows: gap space of anode and cathode is 3∼5 mm; cathode with ring structure is a graphite electrode which diameter is 40 mm; the anode is a tantalum target with a thickness of l.5 mm and a diameter of 200 mm. The study results show that: when the output voltage of Marx generator reaches to 550 kV, the voltage drop of the diode is 196 kV. And a low energy level, small dose rate X ray can be obtained in front of the anode. The X ray at the distance of 30 mm before the anode surface has a half width of 20 ns. The total energy dose of the X ray on the center of anode surface is 8 rad and dose rate is 4 × lO"8 rad/s, which have been measured by the method of thermoluminescence dosimetry. (authors)

  11. Characterising Super-Earths

    Directory of Open Access Journals (Sweden)

    Valencia D.

    2011-02-01

    Full Text Available The era of Super-Earths has formally begun with the detection of transiting low-mass exoplanets CoRoT-7b and GJ 1214b. In the path of characterising super-Earths, the first step is to infer their composition. While the discovery data for CoRoT-7b, in combination with the high atmospheric mass loss rate inferred from the high insolation, suggested that it was a rocky planet, the new proposed mass values have widened the possibilities. The combined mass range 1−10 M⊕ allows for a volatile-rich (and requires it if the mass is less than 4 M⊕ , an Earth-like or a super-Mercury-like composition. In contrast, the radius of GJ 1214b is too large to admit a solid composition, thus it necessarily to have a substantial gas layer. Some evidence suggests that within this gas layer H/He is a small but non-negligible component. These two planets are the first of many transiting low-mass exoplanets expected to be detected and they exemplify the limitations faced when inferring composition, which come from the degenerate character of the problem and the large error bars in the data.

  12. Super-quantum curves from super-eigenvalue models

    Energy Technology Data Exchange (ETDEWEB)

    Ciosmak, Paweł [Faculty of Mathematics, Informatics and Mechanics, University of Warsaw,ul. Banacha 2, 02-097 Warsaw (Poland); Hadasz, Leszek [M. Smoluchowski Institute of Physics, Jagiellonian University,ul. Łojasiewicza 11, 30-348 Kraków (Poland); Manabe, Masahide [Faculty of Physics, University of Warsaw,ul. Pasteura 5, 02-093 Warsaw (Poland); Sułkowski, Piotr [Faculty of Physics, University of Warsaw,ul. Pasteura 5, 02-093 Warsaw (Poland); Walter Burke Institute for Theoretical Physics, California Institute of Technology,1200 E. California Blvd, Pasadena, CA 91125 (United States)

    2016-10-10

    In modern mathematical and theoretical physics various generalizations, in particular supersymmetric or quantum, of Riemann surfaces and complex algebraic curves play a prominent role. We show that such supersymmetric and quantum generalizations can be combined together, and construct supersymmetric quantum curves, or super-quantum curves for short. Our analysis is conducted in the formalism of super-eigenvalue models: we introduce β-deformed version of those models, and derive differential equations for associated α/β-deformed super-matrix integrals. We show that for a given model there exists an infinite number of such differential equations, which we identify as super-quantum curves, and which are in one-to-one correspondence with, and have the structure of, super-Virasoro singular vectors. We discuss potential applications of super-quantum curves and prospects of other generalizations.

  13. Super-quantum curves from super-eigenvalue models

    International Nuclear Information System (INIS)

    Ciosmak, Paweł; Hadasz, Leszek; Manabe, Masahide; Sułkowski, Piotr

    2016-01-01

    In modern mathematical and theoretical physics various generalizations, in particular supersymmetric or quantum, of Riemann surfaces and complex algebraic curves play a prominent role. We show that such supersymmetric and quantum generalizations can be combined together, and construct supersymmetric quantum curves, or super-quantum curves for short. Our analysis is conducted in the formalism of super-eigenvalue models: we introduce β-deformed version of those models, and derive differential equations for associated α/β-deformed super-matrix integrals. We show that for a given model there exists an infinite number of such differential equations, which we identify as super-quantum curves, and which are in one-to-one correspondence with, and have the structure of, super-Virasoro singular vectors. We discuss potential applications of super-quantum curves and prospects of other generalizations.

  14. Super-quantum curves from super-eigenvalue models

    Science.gov (United States)

    Ciosmak, Paweł; Hadasz, Leszek; Manabe, Masahide; Sułkowski, Piotr

    2016-10-01

    In modern mathematical and theoretical physics various generalizations, in particular supersymmetric or quantum, of Riemann surfaces and complex algebraic curves play a prominent role. We show that such supersymmetric and quantum generalizations can be combined together, and construct supersymmetric quantum curves, or super-quantum curves for short. Our analysis is conducted in the formalism of super-eigenvalue models: we introduce β-deformed version of those models, and derive differential equations for associated α/ β-deformed super-matrix integrals. We show that for a given model there exists an infinite number of such differential equations, which we identify as super-quantum curves, and which are in one-to-one correspondence with, and have the structure of, super-Virasoro singular vectors. We discuss potential applications of super-quantum curves and prospects of other generalizations.

  15. [Development, problems and results of specialty-specific genetic counseling at the Neurology Clinic of the Karl Marx University].

    Science.gov (United States)

    Bachmann, H

    1987-11-01

    Genetic counselling for inherited neurological diseases has been established at the Clinic for Neurology of Karl Marx University. Comprehensive experiences have been got with the specific and sometimes markedly different problems and aims of counselling in Wilsons disease, X-linked recessive muscular dystrophies, myotonic dystrophy and other neuromuscular disorders, Huntingtons chorea and hereditary ataxias.

  16. [From Paul Flechsig to the Paul Flechsig Institute for Brain Research. Development of brain research at the Karl Marx University].

    Science.gov (United States)

    Leibnitz, L; Werner, L; Schober, W; Brauer, K

    1977-04-01

    A review is given on the development of the brain research institute of the Karl-Marx-University of Leipzig during the directorates of Paul Flechsig (1883-1920), Richard Arwed Pfeifer (1925-1957), and Wolfgang Wünscher (1957-1971).

  17. [Territorial differences in the occurrence of caries in Karl Marx Stadt children and adolescent after 12 years of water fluoridation].

    Science.gov (United States)

    Künzel, W

    1976-01-01

    Cariostatistical comparisons made since the start of drinking-water fluoridation in Karl-Marx-Stadt suggested territorial differences in the prevalence of dental decay. In the present paper an attempt is made to analyse the problems involved, with due consideration being given to both demographic and ecological factors.

  18. Theory of super LIE groups

    International Nuclear Information System (INIS)

    Prakash, M.

    1985-01-01

    The theory of supergravity has attracted increasing attention in the recent years as a unified theory of elementary particle interactions. The superspace formulation of the theory is highly suggestive of an underlying geometrical structure of superspace. It also incorporates the beautifully geometrical general theory of relativity. It leads us to believe that a better understanding of its geometry would result in a better understanding of the theory itself, and furthermore, that the geometry of superspace would also have physical consequences. As a first step towards that goal, we develop here a theory of super Lie groups. These are groups that have the same relation to a super Lie algebra as Lie groups have to a Lie algebra. More precisely, a super Lie group is a super-manifold and a group such that the group operations are super-analytic. The super Lie algebra of a super Lie group is related to the local properties of the group near the identity. This work develops the algebraic and super-analytical tools necessary for our theory, including proofs of a set of existence and uniqueness theorems for a class of super-differential equations

  19. Dai Kanak a Marx e ritorno: antropologia della persona e transindividuale - From the Kanak to Marx and back: a transindividual anthropology of the person

    Directory of Open Access Journals (Sweden)

    Carlo Capello

    2013-06-01

    Full Text Available The aim of this article is to show the deep affinity between non-western ideas of the person and antiindividualistic philosophical ideas through a re-reading of some central texts about the anthropology of the person. African concepts of the person, as described by Fortes, Augé and Riesman, have indeed a remarkable consonance with the intersubjective philosophy of Charles Taylor and Axel Honneth. Even more, a significant affinity can be detected between the Melanesian ideas of the person – what Marilyn Strathern called “dividual” – and the notion of transindividual emerging from an anthropological reading of Marx. The common emphasis on social relations as constitutive of the human is the ground permitting the encounter between these two conceptions. The author of this article suggests that the anthropology of the person offers a precious archive of alternative visions of the human reality, which, in dialogue with the idea of transindividuality, could promote the reprise of a Marxist anthropology engaged in the critique of the hegemonic individualism.

  20. Thinking the ‘Culture Wars’ and the Present Political Crisis with the Young Marx (and Friends

    Directory of Open Access Journals (Sweden)

    Ben Whitham

    2018-05-01

    Full Text Available We stand at a key juncture: a Western political crisis arose in 2016-17 to match the deep economic crisis of the preceding decade. Events and new social movements of recent years seem to hail the collapse of the project of liberal democracy, though it is hard to see what will replace it. Among the conceptual and analytic tools bequeathed by Marx are those necessary to better understand and anticipate the direction of this key historical moment – from Donald Trump, Brexit and the so-called ‘culture wars’ to the horizon of liberal democracy itself. In this reflection, I suggest some ways in which Marx’s early thoughts on the liberal state and civil society can and should help us to better understand and explain our present predicament. To say that the Young Marx can help us today with what he called ‘the ruthless critique of everything existing’ is not to say that he can do so alone. It is precisely the issues overlooked or ‘fudged’ by Marx and Marxism – gender, sexuality, and race/racism for example – that now sit at the centre of our ‘culture wars’, alongside but never reducible to the contradictions and crises of capitalism. I conclude that it is only with the help of other writers of the 20th and 21st centuries, from Antonio Gramsci to Frantz Fanon and bell hooks, that we can usefully mobilise the Young Marx today, to critique the world as we find it and especially – the very ‘point’ of theory according to Marx – to change it.

  1. Zippo Marx

    Directory of Open Access Journals (Sweden)

    Robin Aaron Bright

    2017-09-01

    Full Text Available Goddesses, like Norse Hel, signify love for women, and between women, because `woman`s seed` is the `seed` of Eve represented by Jesus, who was tortured to death by the Romans as a `dissident` Jewish rabbi nailed to a cross of wood on the hill of Calvary outside the city of Jerusalem in occupied Palestine and left there until he died. Jesus` Resurrection and Ascension to heaven thereafter prefigured that of `woman`s seed`, which is why his mother, the Virgin Mary, approaches to the role of goddess in Christianity, because women who`re loved appear to be worshipped as goddesses by those who don`t love women. So God specifically punishes Eve and Adam for accepting that they`ll be `as gods`, because Eve is Adam`s `goddess`, who he`s to love in order to be redeemed through `woman`s seed`, and the birth of human brainpower to liberate the species from host womb slavery in parasitism, which wants ephemerality for humans in order to keep them as slaves without labor saving technologies conferring freedom.

  2. Karl Marx, un periodista en la Era del Capital. Apuntes para una investigación

    Directory of Open Access Journals (Sweden)

    Espinoza Pino, Mario

    2014-06-01

    Full Text Available The aim of this article is to criticize the traditional representation of Karl Marx’s journalistic works, usually forgotten by a misleading canon that assumes his articles only as a minor work. One of the problems of this traditional conception is that it dissociates his theoretical and economic contributions from the historical development of the author’s thought (and also from its material roots. We will try to point the importance of Karl Marx’s mature journalism in two areas: in the construction of the central concepts of his critic against the capitalist mode of production (surplus value, a multilineal historical perspective, a global description of the world market, etc. and in the production of political cartographies to intervene in the class conflict. This article poses several hypothesis and tentative affirmations about Karl Marx’s journalism that may serve as a point of departure for a critical research.El objetivo de este artículo es criticar la representación tradicional del trabajo periodístico de Karl Marx, habitualmente olvidado por un canon engañoso que sólo asume sus artículos al precio de convertirlos en una obra menor. Uno de los problemas de esta concepción tradicional es que disocia sus contribuciones teóricas y económicas del desarrollo histórico del pensamiento del autor (y también de sus raíces materiales. Intentaremos señalar la importancia del periodismo maduro de Karl Marx en dos áreas: en la construcción de los conceptos centrales de su crítica contra el capitalismo (plusvalor, un enfoque histórico multilineal, una descripción global del mercado mundial, etc. y en la producción de cartografías políticas para intervenir en el conflicto de clases. Este artículo plantea varias hipótesis y afirmaciones tentativas sobre el periodismo de Karl Marx que pueden servir como punto de partida de una investigación crítica.

  3. JAPAN: Super-Kamiokande

    International Nuclear Information System (INIS)

    Anon.

    1994-01-01

    Excavation for the Japanese Super- KAMIOKANDE 50,000-ton water Cherenkov imaging detector was completed at the end of June. The goals include a search for nucleon decay up to a lifetime of 10 33-34 years, high-statistics studies of solar and atmospheric neutrinos, and detection of any nearby supernova explosions. The project was approved in 1991, with the official 'groundbreaking' in December of that year about 1,000 m underground in the Kamioka mine in Gifu Prefecture, about 250 km west of Tokyo

  4. The super collider revisited

    International Nuclear Information System (INIS)

    Hussein, M.S.; Pato, M.P.

    1992-01-01

    In this paper, the authors suggest a revised version of the Superconducting Super Collider (SSC) that employs the planned SSC first stage machine as an injector of 0.5 TeV protons into a power laser accelerator. The recently developed Non-linear Amplification of Inverse Bremsstrahlung Acceleration (NAIBA) concept dictates the scenario of the next stage of acceleration. Post Star Wars lasers, available at several laboratories, can be used for the purpose. The 40 TeV CM energy, a target of the SSC, can be obtained with a new machine which can be 20 times smaller than the planned SSC

  5. The super-LHC

    CERN Document Server

    Mangano, Michelangelo L

    2010-01-01

    We review here the prospects of a long-term upgrade programme for the Large Hadron Collider (LHC), CERN laboratory's new proton-proton collider. The super-LHC, which is currently under evaluation and design, is expected to deliver of the order of ten times the statistics of the LHC. In addition to a non-technical summary of the principal physics arguments for the upgrade, I present a pedagogical introduction to the technological challenges on the accelerator and experimental fronts, and a review of the current status of the planning.

  6. Super-heptazethrene

    KAUST Repository

    Zeng, Wangdong

    2016-05-30

    The challenging synthesis of a laterally extended heptazethrene molecule, the super-heptazethrene derivative SHZ-CF3, is reported. This molecule was prepared using a strategy involving a multiple selective intramolecular Friedel–Crafts alkylation followed by oxidative dehydrogenation. Compound SHZ-CF3 exhibits an open-shell singlet diradical ground state with a much larger diradical character compared with the heptazethrene derivatives. An intermediate dibenzo-terrylene SHZ-2H was also obtained during the synthesis. This study provides a new synthetic method to access large-size quinoidal polycyclic hydrocarbons with unique physical properties.

  7. Impressive Super Phenix

    International Nuclear Information System (INIS)

    Olds, F.C.

    1979-01-01

    The 1200-MWe fast breeder reactor, Super Phenix at Creys-Malville, is scheduled for commercial operation in 1983. This is the world's first near-commercial-sized fast breeder. As a near-commercial-sized unit, it represents essentially the technology and hardware of the first fully commercial follow-on units. In its size, its components, its design, the technology it represents, and its project schedule, it is impressive. As of May 1979, the Super Phenix nuclear steam boiler in the Creys-Malville plant bore an estimated cost of $700 million, without fuel. The total cost of the Creys-Malville plant now is estimated at about $1.4 billion. This is about twice the cost of a comparable standardized PWR being built in France today. However, it should be borne in mind that Creys-Malville carries the high cost of a first-of-the-line prototype, and that France's PWRs are standardized, second-generation units. Electricity from Creys-Malville is estimated to cost a little more than electricity would cost from a coal-fired plant complete with flue gas scrubbing

  8. Influência de Marx nas músicas de John Lennon

    Directory of Open Access Journals (Sweden)

    Roseli Coutinho dos Santos Nunes

    2014-11-01

    Full Text Available Apresenta a influência do filósofo Karl Marx nas músicas abertamente políticas Revolution (1968, Working Class Hero (1970 e Power to the People (1971, cuja principal força criativa na composição e gravação foi John Lennon, o beatle mais envolvido com a teoria marxista. Apresenta a influência do modo de pensar marxista nos muitos trabalhos dos Beatles: mudar o modo que as pessoas pensam acerca do mundo para criar um mundo melhor e mais justo e, nas últimas obras, atrair a atenção para a desigualdade entre as classes sociais.

  9. Gas spark switches with increased operating life for Marx generator of lightning test complex

    Energy Technology Data Exchange (ETDEWEB)

    Bykov, Yu. A.; Krastelev, E. G., E-mail: ekrastelev@yandex.ru [Russian Academy of Sciences, Joint Institute for High Temperature (Russian Federation)

    2016-12-15

    A new design of gas spark switches with an increased operating life and stable dynamic characteristics for the Marx generator of the lightning test complex has been developed. The switches are characterized by the following parameters in the mode of operation: voltage up to 80 kV, discharge current up to 50 kA, flowing charge up to 3.5 C/pulse. An increased operating life is achieved by using torus-shaped electrodes with increased working surface area and a trigger electrode in the form of a thick disk with a hole located between them. Low breakdown delay time and high stability of breakdown voltage under dynamic conditions are provided by gas preionization in the spark gap using UV radiation of an additional corona discharge in the axial region.

  10. An university-scale pulsed-power system using a bipolar Marx generator

    Science.gov (United States)

    Chang, Po-Yu; Yang, Sheng-Hua; Huang, Mei-Feng; Isaps, Natl Cheng Kung Univ Team

    2017-10-01

    A bipolar Marx generator is being built for x-ray sources or laboratory astrophysics and space research for university-scale laboratory. The system consists of ten stages. In each stage, two 1 μF capacitors connected in series are charged to +/- 30 kV storing 9 kJ of total energy. It delivers a current of 200 kA to the load with a 200 ns rise time during the discharge. It will be used for following three purposes: (1) gas-puff z pinches generating soft x-ray for bio-medical research in the future; (2) generating plasma jets to study interactions between plasma flows and unmagnetized/magnetized obstacles analogous to the interactions between solar winds and planetary magnetic fields or unmagnetized planets; and (3) studying the pinch in a dense plasma focus device. The results of current measurements and circuit characteristics are shown.

  11. Bacteriological findings in patients with bone marrow transplantation (Karl Marx University Leipzig, 1985-1987).

    Science.gov (United States)

    Wonitzki, C; Hoffmann, F A

    1989-01-01

    The results of the bacteriological surveillance cultures for 26 patients with bone marrow transplantation (Karl Marx University Leipzig, G.D.R., 1985-1987) are presented. 5.9% of all surveillance cultures contained facultatively pathogenic germs (with Pseudomonas aeruginosa as the most frequent representative, which was the reason of a sepsis in two patients). Coagulasenegative Staphylococci and other germs with an obscure pathogenicity were isolated upon a large scale, especially from the mucous membrane regions. There are hints, that above all special strains of coagulasenegative Staphylococci "colonize" the patient's body (also for longer periods) and turn into the blood too. During the total decontamination intestinal anaerobic flora is absent. After closing of total decontamination Clostridium perfringens is the first detectable anaerobic species. During the selective decontamination systemic applications of antibiotics are able to obliterate anaerobic findings for certain periods. Recommendations for an effective arrangement of the surveillance cultures of bone marrow transplantation patients are given.

  12. El Estado de naturaleza. La comunidad primitiva y el pensamiento de Marx

    OpenAIRE

    Francisco Castilla Urbano

    2001-01-01

    Marx llevó a cabo un tratamiento del estado originario de la humanidad que continúa la tradición ilustrada y utópica, pero con un cambio en los contenidos asignados al mismo; de su análisis desaparece la concepción del hombre como ser aislado, la escasa atención a la producción material y la visión empobrecedora que la economía política tenía del ser humano. El resultado es una antropología filosófica en la que la denuncia de la enajenación del trabajo y la explotac...

  13. El materialismo de Georges Bataille. Una lectura desde Nietzsche y Marx

    Directory of Open Access Journals (Sweden)

    Vicente Montenegro Bralic

    2015-01-01

    Full Text Available La noción de materialismo de Georges Bataille se erige como una crítica a las concepciones metafísicas o idealistas del materialismo A partir de una reconstrucción de lo que Bataille expone en distintos lugares de sus escritos de juventud, se propone una interpretación del “bajo materialismo” de Bataille desde su particular lectura de Nietzsche y Marx, que, al intentar hacer compatibles elementos de una y otra filosofía, desemboca en una discusión crítica con ambos autores. Esta discusión que, a su vez, puede ser leída como antecedente de una deconstrucción del materialismo como la que lleva a cabo Jacques Derrida.

  14. Solid-state pulse modulator using Marx generator for a medical linac electron-gun

    Science.gov (United States)

    Lim, Heuijin; Hyeok Jeong, Dong; Lee, Manwoo; Lee, Mujin; Yi, Jungyu; Yang, Kwangmo; Ro, Sung Chae

    2016-04-01

    A medical linac is used for the cancer treatment and consists of an accelerating column, waveguide components, a magnetron, an electron-gun, a pulse modulator, and an irradiation system. The pulse modulator based on hydrogen thyratron-switched pulse-forming network is commonly used in linac. As the improvement of the high power semiconductors in switching speed, voltage rating, and current rating, an insulated gate bipolar transistor has become the more popular device used for pulsed power systems. We propose a solid-state pulse modulator to generator high voltage by multi-stacked storage-switch stages based on the Marx generator. The advantage of our modulator comes from the use of two semiconductors to control charging and discharging of the storage capacitor at each stage and it allows to generate the pulse with various amplitudes, widths, and shapes. In addition, a gate driver for two semiconductors is designed to reduce the control channels and to protect the circuits. It is developed for providing the pulsed power to a medical linac electron-gun that requires 25 kV and 1 A as the first application. In order to improve the power efficiency and achieve the compactness modulator, a capacitor charging power supply, a Marx pulse generator, and an electron-gun heater isolated transformer are constructed and integrated. This technology is also being developed to extend the high power pulsed system with > 1 MW and also other applications such as a plasma immersed ion implantation and a micro pulse electrostatic precipitator which especially require variable pulse shape and high repetition rate > 1 kHz. The paper describes the design features and the construction of this solid-state pulse modulator. Also shown are the performance results into the linac electron-gun.

  15. UMA ONTOLOGIA REPRESENTANDO AS SOLUÇÕES DE PROJETO DE ROBERTO BURLE MARX

    Directory of Open Access Journals (Sweden)

    Carlos Eduardo Verzola Vaz

    2012-02-01

    Full Text Available O objetivo deste artigo é propor uma base de dados com soluções de projeto paisagístico que colabore para que estudantes aprendam conceitos básicos de projeto e os ajude a aplicar este novo conhecimento utilizando como referência soluções desenvolvidas por arquitetos experientes. O sistema é baseado em uma ontologia que contém conceitos e instâncias de projeto. A informação necessária para a compreensão do conceito é representada por meio de regras esquemáticas de uma gramática da forma e cada um destes conceitos é relacionado com uma ou mais instâncias de projeto. A primeira etapa para o desenvolvimento deste sistema envolveu a elaboração de uma taxonomia para a ontologia. Esta taxonomia se baseia na estrutura da linguagem de padrões de Christopher Alexander e na estrutura hierárquica de diferentes livros e manuais de arquitetura paisagística. Um protótipo do sistema foi desenvolvido, com exemplos de boa conduta de projeto extraídos do trabalho do paisagista brasileiro Roberto Burle Marx. A partir dele foram realizados uma série de testes com a intenção de comprovar a eficácia do sistema. Palavras-chave. Ontologia, Roberto Burle Marx, arquitetura paisagística, linguagem de padrões, gramática da forma.

  16. Solid-state pulse modulator using Marx generator for a medical linac electron-gun

    International Nuclear Information System (INIS)

    Lim, Heuijin; Jeong, Dong Hyeok; Lee, Manwoo; Lee, Mujin; Yi, Jungyu; Yang, Kwangmo; Ro, Sung Chae

    2016-01-01

    A medical linac is used for the cancer treatment and consists of an accelerating column, waveguide components, a magnetron, an electron-gun, a pulse modulator, and an irradiation system. The pulse modulator based on hydrogen thyratron-switched pulse-forming network is commonly used in linac. As the improvement of the high power semiconductors in switching speed, voltage rating, and current rating, an insulated gate bipolar transistor has become the more popular device used for pulsed power systems. We propose a solid-state pulse modulator to generator high voltage by multi-stacked storage-switch stages based on the Marx generator. The advantage of our modulator comes from the use of two semiconductors to control charging and discharging of the storage capacitor at each stage and it allows to generate the pulse with various amplitudes, widths, and shapes. In addition, a gate driver for two semiconductors is designed to reduce the control channels and to protect the circuits. It is developed for providing the pulsed power to a medical linac electron-gun that requires 25 kV and 1 A as the first application. In order to improve the power efficiency and achieve the compactness modulator, a capacitor charging power supply, a Marx pulse generator, and an electron-gun heater isolated transformer are constructed and integrated. This technology is also being developed to extend the high power pulsed system with > 1 MW and also other applications such as a plasma immersed ion implantation and a micro pulse electrostatic precipitator which especially require variable pulse shape and high repetition rate > 1 kHz. The paper describes the design features and the construction of this solid-state pulse modulator. Also shown are the performance results into the linac electron-gun

  17. Melting in super-earths.

    Science.gov (United States)

    Stixrude, Lars

    2014-04-28

    We examine the possible extent of melting in rock-iron super-earths, focusing on those in the habitable zone. We consider the energetics of accretion and core formation, the timescale of cooling and its dependence on viscosity and partial melting, thermal regulation via the temperature dependence of viscosity, and the melting curves of rock and iron components at the ultra-high pressures characteristic of super-earths. We find that the efficiency of kinetic energy deposition during accretion increases with planetary mass; considering the likely role of giant impacts and core formation, we find that super-earths probably complete their accretionary phase in an entirely molten state. Considerations of thermal regulation lead us to propose model temperature profiles of super-earths that are controlled by silicate melting. We estimate melting curves of iron and rock components up to the extreme pressures characteristic of super-earth interiors based on existing experimental and ab initio results and scaling laws. We construct super-earth thermal models by solving the equations of mass conservation and hydrostatic equilibrium, together with equations of state of rock and iron components. We set the potential temperature at the core-mantle boundary and at the surface to the local silicate melting temperature. We find that ancient (∼4 Gyr) super-earths may be partially molten at the top and bottom of their mantles, and that mantle convection is sufficiently vigorous to sustain dynamo action over the whole range of super-earth masses.

  18. Superconducting super collider

    International Nuclear Information System (INIS)

    Limon, P.J.

    1987-01-01

    The Superconducting Super Collider is to be a 20 TeV per beam proton-proton accelerator and collider. Physically the SCC will be 52 miles in circumference and slightly oval in shape. The use of superconducting magnets instead of conventional cuts the circumference from 180 miles to the 52 miles. The operating cost of the SCC per year is estimated to be about $200-250 million. A detailed cost estimate of the project is roughly $3 billion in 1986 dollars. For the big collider ring, the technical cost are dominated by the magnet system. That is why one must focus on the cost and design of the magnets. Presently, the process of site selection is underway. The major R and D efforts concern superconducting dipoles. The magnets use niobium-titanium as a conductor stabilized in a copper matrix. 10 figures

  19. Super insulating aerogel glazing

    DEFF Research Database (Denmark)

    Schultz, Jørgen Munthe; Jensen, Karsten Ingerslev; Kristiansen, Finn Harken

    2004-01-01

    form the weakest part of the thermal envelope with respect to heat loss coefficient, but on the other hand also play an important role for passive solar energy utilisation. For window orientations other than south, the net energy balance will be close to or below zero. However, the properties......Monolithic silica aerogel offers the possibility of combining super insulation and high solar energy transmittance, which has been the background for a previous and a current EU project on research and development of monolithic silica aerogel as transparent insulation in windows. Generally, windows...... of aerogel glazing will allow for a positive net energy gain even for north facing vertical windows in a Danish climate during the heating season. This means that high quality daylight can be obtained even with additional energy gain. On behalf of the partners of the two EU projects, results related...

  20. The Super DREAM Project

    Energy Technology Data Exchange (ETDEWEB)

    Wigmans, Richard [Texas Tech Univ., Lubbock, TX (United States)

    2017-09-25

    Despite the fact that DOE provided only a fraction of the requested funds, the goals we defined in the proposal on which award ER41783 was based were essentially all met. This was partially due to the fact that other funding agencies, which supported our collaborators (especially from Italy and Korea) contributed as well, and partially due to the effective solutions that were developed to compensate for the fact that the detector we had proposed to build had to be scaled down. The performance of the SuperDREAM calorimeter is better than anything that has been built or proposed so far. This has of course not gone unnoticed in the scientific community. Scientists who are preparing experiments for the proposed new generation of particle accelerators (FCCee, CPEC,..) are all very seriously considering the technology developed in this project. Several new collaborations have formed which aim to adapt the dual-readout calorimeter principles to the demands of a 4 environment. Preliminary measurements using silicon photomultipliers as light sensors have already been carried out. This type of readout would make it possible to operate this detector in a magnetic field, and it would also allow for a longitudinal segmentation into electromagnetic and hadronic sections, if so desired. In addition, SiPM readout would eliminate the need for “forests” of fibers sticking out of the rear end of the calorimeter (Figure 1), and obtain an arbitrary fine lateral segmentation, which might be very important for recognizing electrons inside jets. The improvements in our understanding of the fundamental structure of matter and the forces that govern its behavior have always hinged on the availability of detectors that make it possible to explore the possibilities of new, more powerful particle accelerators to the fullest extent. We believe that the SuperDREAM project has created a quantum leap in detector technology, which may turn out to be crucially important for future discoveries in

  1. Super Dielectric Materials

    Directory of Open Access Journals (Sweden)

    Samuel Fromille

    2014-12-01

    Full Text Available Evidence is provided here that a class of materials with dielectric constants greater than 105 at low frequency (<10−2 Hz, herein called super dielectric materials (SDM, can be generated readily from common, inexpensive materials. Specifically it is demonstrated that high surface area alumina powders, loaded to the incipient wetness point with a solution of boric acid dissolved in water, have dielectric constants, near 0 Hz, greater than 4 × 108 in all cases, a remarkable increase over the best dielectric constants previously measured for energy storage capabilities, ca. 1 × 104. It is postulated that any porous, electrically insulating material (e.g., high surface area powders of silica, titania, etc., filled with a liquid containing a high concentration of ionic species will potentially be an SDM. Capacitors created with the first generated SDM dielectrics (alumina with boric acid solution, herein called New Paradigm Super (NPS capacitors display typical electrostatic capacitive behavior, such as increasing capacitance with decreasing thickness, and can be cycled, but are limited to a maximum effective operating voltage of about 0.8 V. A simple theory is presented: Water containing relatively high concentrations of dissolved ions saturates all, or virtually all, the pores (average diameter 500 Å of the alumina. In an applied field the positive ionic species migrate to the cathode end, and the negative ions to the anode end of each drop. This creates giant dipoles with high charge, hence leading to high dielectric constant behavior. At about 0.8 V, water begins to break down, creating enough ionic species to “short” the individual water droplets. Potentially NPS capacitor stacks can surpass “supercapacitors” in volumetric energy density.

  2. Gigavolt Bound free Transitions Driven by Extreme Light

    Science.gov (United States)

    2016-05-12

    photoelectron spectrum in the ultra-relativistic limit of tunneling ionization is strongly af- fected by wave -particle resonance and finite spot-size...generation. The red area represents the confocal region of an extreme light laser pulse propagating from left to right. Electrons ionized from low...envelope. This is determined by monitoring the number of ionization FIG. 3: Benchmarking the two-step model in the plane wave limit, with a = 36, Z = 18

  3. Grassmann, super-Kac-Moody and super-derivation algebras

    International Nuclear Information System (INIS)

    Frappat, L.; Ragoucy, E.; Sorba, P.

    1989-05-01

    We study the cyclic cocycles of degree one on the Grassmann algebra and on the super-circle with N supersymmetries (i.e. the tensor product of the algebra of functions on the circle times a Grassmann algebra with N generators). They are related to central extensions of graded loop algebras (i.e. super-Kac-Moody algebras). The corresponding algebras of super-derivations have to be compatible with the cocycle characterizing the extension; we give a general method for determining these algebras and examine in particular the cases N = 1,2,3. We also discuss their relations with the Ademollo et al. algebras, and examine the possibility of defining new kinds of super-conformal algebras, which, for N > 1, generalize the N = 1 Ramond-Neveu-Schwarz algebra

  4. Electrically tuned super-capacitors

    OpenAIRE

    Chowdhury, Tazima S.; Grebel, Haim

    2015-01-01

    Fast charging and discharging of large amounts of electrical energy make super-capacitors ideal for short-term energy storage [1-5]. In its simplest form, the super-capacitor is an electrolytic capacitor made of an anode and a cathode immersed in an electrolyte. As for an ordinary capacitor, minimizing the charge separation distance and increasing the electrode area increase capacitance. In super-capacitors, charge separation is of nano-meter scale at each of the electrode interface (the Helm...

  5. The Super-Kamiokande detector

    International Nuclear Information System (INIS)

    Fukuda, S.; Fukuda, Y.; Hayakawa, T.; Ichihara, E.; Ishitsuka, M.; Itow, Y.; Kajita, T.; Kameda, J.; Kaneyuki, K.; Kasuga, S.; Kobayashi, K.; Kobayashi, Y.; Koshio, Y.; Miura, M.; Moriyama, S.; Nakahata, M.; Nakayama, S.; Namba, T.; Obayashi, Y.; Okada, A.; Oketa, M.; Okumura, K.; Oyabu, T.; Sakurai, N.; Shiozawa, M.; Suzuki, Y.; Takeuchi, Y.; Toshito, T.; Totsuka, Y.; Yamada, S.; Desai, S.; Earl, M.; Hong, J.T.; Kearns, E.; Masuzawa, M.; Messier, M.D.; Stone, J.L.; Sulak, L.R.; Walter, C.W.; Wang, W.; Scholberg, K.; Barszczak, T.; Casper, D.; Liu, D.W.; Gajewski, W.; Halverson, P.G.; Hsu, J.; Kropp, W.R.; Mine, S.; Price, L.R.; Reines, F.; Smy, M.; Sobel, H.W.; Vagins, M.R.; Ganezer, K.S.; Keig, W.E.; Ellsworth, R.W.; Tasaka, S.; Flanagan, J.W.; Kibayashi, A.; Learned, J.G.; Matsuno, S.; Stenger, V.J.; Hayato, Y.; Ishii, T.; Ichikawa, A.; Kanzaki, J.; Kobayashi, T.; Maruyama, T.; Nakamura, K.; Oyama, Y.; Sakai, A.; Sakuda, M.; Sasaki, O.; Echigo, S.; Iwashita, T.; Kohama, M.; Suzuki, A.T.; Hasegawa, M.; Inagaki, T.; Kato, I.; Maesaka, H.; Nakaya, T.; Nishikawa, K.; Yamamoto, S.; Haines, T.J.; Kim, B.K.; Sanford, R.; Svoboda, R.; Blaufuss, E.; Chen, M.L.; Conner, Z.; Goodman, J.A.; Guillian, E.; Sullivan, G.W.; Turcan, D.; Habig, A.; Ackerman, M.; Goebel, F.; Hill, J.; Jung, C.K.; Kato, T.; Kerr, D.; Malek, M.; Martens, K.; Mauger, C.; McGrew, C.; Sharkey, E.; Viren, B.; Yanagisawa, C.; Doki, W.; Inaba, S.; Ito, K.; Kirisawa, M.; Kitaguchi, M.; Mitsuda, C.; Miyano, K.; Saji, C.; Takahata, M.; Takahashi, M.; Higuchi, K.; Kajiyama, Y.; Kusano, A.; Nagashima, Y.; Nitta, K.; Takita, M.; Yamaguchi, T.; Yoshida, M.; Kim, H.I.; Kim, S.B.; Yoo, J.; Okazawa, H.; Etoh, M.; Fujita, K.; Gando, Y.; Hasegawa, A.; Hasegawa, T.; Hatakeyama, S.; Inoue, K.; Ishihara, K.; Iwamoto, T.; Koga, M.; Nishiyama, I.; Ogawa, H.; Shirai, J.; Suzuki, A.; Takayama, T.; Tsushima, F.; Koshiba, M.; Ichikawa, Y.; Hashimoto, T.; Hatakeyama, Y.; Koike, M.; Horiuchi, T.; Nemoto, M.; Nishijima, K.; Takeda, H.; Fujiyasu, H.; Futagami, T.; Ishino, H.; Kanaya, Y.; Morii, M.; Nishihama, H.; Nishimura, H.; Suzuki, T.; Watanabe, Y.; Kielczewska, D.; Golebiewska, U.; Berns, H.G.; Boyd, S.B.; Doyle, R.A.; George, J.S.; Stachyra, A.L.; Wai, L.L.; Wilkes, R.J.; Young, K.K.; Kobayashi, H.

    2003-01-01

    Super-Kamiokande is the world's largest water Cherenkov detector, with net mass 50,000 tons. During the period April, 1996 to July, 2001, Super-Kamiokande I collected 1678 live-days of data, observing neutrinos from the Sun, Earth's atmosphere, and the K2K long-baseline neutrino beam with high efficiency. These data provided crucial information for our current understanding of neutrino oscillations, as well as setting stringent limits on nucleon decay. In this paper, we describe the detector in detail, including its site, configuration, data acquisition equipment, online and offline software, and calibration systems which were used during Super-Kamiokande I

  6. A questão da paisagem no Brasil através de Roberto Burle Marx

    Directory of Open Access Journals (Sweden)

    Alexandra Maria Aguiar Leister

    2016-12-01

    Full Text Available Burle Marx believed that the landscape´s aesthetic dimension was an essential concept for human life. In Brasil, Burle Marx’s landscapes enrich our thoughts on landscape architecture, often borrowed from international authors. In this context, this article, based on the theoretical framework of philosophy and geography, leads to a reflection on landscape based on the works of the Brazilian master of landscapes, Roberto Burle Marx. His professional career is a unique contribution to deepening the issue of landscape. As a dyad, his theoretical concepts of nature were transformed into livable landscapes. In this ethereal process, the master built places worthy of awakening the senses. This article reflects on his theoretical concepts of landscape, the way he transformed them into landscape architecture projects and his thoughts about the future of the Brazilian landscape.

  7. [Management of functional sterility using clomiphene and cyclophenyl at the Karl-Marx-Stadt District Hospital Gynecologic Clinic].

    Science.gov (United States)

    Neubert, S; Melzer, H

    1977-01-01

    We report on 39 barren patients suffering from anovulatory cycle disturbances or corpus luteum inadequacies. Them were given treatment in the Gynecological Hospital of Karl-Marx-Stadt County at Karl-Marx-Stadt in the past few years and were administered Clomiphendihydrogencitrate or Cyclophenyl to provoke ovulation. Before and during therapy, the total of estrogenes and pregnanediol were determined in the 24h-urine every two days. The clinical data and the results of the hormone investigations were analysed, and an attempt was made to derive a forecast from the estrogene and pregnanediol secretion so as to be able to form an opinion on the positive or negative result of the treatment.

  8. [Experiences and results in hypertension screening in women between 20 and 65 years of age in Karl-Marx-City].

    Science.gov (United States)

    Voigt, G; Börker, G; Edelmann, S; Hartung, A; Hartung, G; Heyne, S; Töpfer, V

    1980-11-15

    From 1975 to 1979 in the district of the City of Karl-Marx-Stadt 91,130 females at the age between 20 and 65 years were summoned to a gynaecologico-cardiological mass examination which was supported by computer. 56,460 females underwent the examination. According to the WHO-criteria two measurements of blood pressure were carried out, when increased blood pressure was present a third one and a fourth one by an examination group. A diagnostic standard programme was used. In the second measurement of blood pressure we established 19.8% of patients with hypertension and 28.6% patients with borderline values. 52.8% of the hypertensions were known. Of 10,685 females with known or established hypertension 10.1% underwent an optimum therapy. On the basis of these results a programme for the fight against hypertension was developed for the county Karl-Marx-Stadt.

  9. Lifetime Tests on a High Ohms/Square Metalized High Crystalline Polypropylene Film Capacitor with Application to a Marx Modulator

    International Nuclear Information System (INIS)

    Kemp, Mark A.; Burkhart, Craig; Tang, Tao

    2010-01-01

    This paper presents accelerated lifetime tests on a polypropylene film capacitor. Experimental parameters (20% droop, 5 Hz repetition rate) simulate anticipated operating conditions encountered in the SLAC P2 Marx. Elevated film electric field stress is utilized as the acceleration parameter. Results indicate that, for the particular film of interest, a film stress of ∼290 V/μm corresponds to a 10 5 hour lifetime. In addition, the voltage scaling exponent for this film is 13.1.

  10. SuperB Progress Report: Detector

    International Nuclear Information System (INIS)

    Grauges, E.; Donvito, G.; Spinoso, V.; Manghisoni, M.; Re, V.; Traversi, G.; Eigen, G.; Fehlker, D.; Helleve, L.; Cheng, C.; Chivukula, A.; Doll, D.; Echenard, B.; Hitlin, D.; Ongmongkolkul, P.; Porter, F.; Rakitin, A.; Thomas, M.; Zhu, R.; Tatishvili, G.; Andreassen, R.; Fabby, C.; Meadows, B.; Simpson, A.; Sokoloff, M.; Tomko, K.; Fella, A.; Andreotti, M.; Baldini, W.; Calabrese, R.; Carassiti, V.; Cibinetto, G.; Cotta Ramusino, A.; Gianoli, A.; Luppi, E.; Munerato, M.; Santoro, V.; Tomassetti, L.; Stoker, D.; Bezshyyko, O.; Dolinska, G.; Arnaud, N.; Beigbeder, C.; Bogard, F.; Breton, D.; Burmistrov, L.; Charlet, D.; Maalmi, J.; Perez Perez, L.; Puill, V.; Stocchi, A.; Tocut, V.; Wallon, S.; Wormser, G.; Brown, D.

    2012-01-01

    This report describes the present status of the detector design for SuperB. It is one of four separate progress reports that, taken collectively, describe progress made on the SuperB Project since the publication of the SuperB Conceptual Design Report in 2007 and the Proceedings of SuperB Workshop VI in Valencia in 2008.

  11. SuperB Progress Report: Detector

    Energy Technology Data Exchange (ETDEWEB)

    Grauges, E.; /Barcelona U., ECM; Donvito, G.; Spinoso, V.; /INFN, Bari /Bari U.; Manghisoni, M.; Re, V.; Traversi, G.; /INFN, Pavia /Bergamo U., Ingengneria Dept.; Eigen, G.; Fehlker, D.; Helleve, L.; /Bergen U.; Carbone, A.; Di Sipio, R.; Gabrielli, A.; Galli, D.; Giorgi, F.; Marconi, U.; Perazzini, S.; Sbarra, C.; Vagnoni, V.; Valentinetti, S.; Villa, M.; Zoccoli, A.; /INFN, Bologna /Bologna U. /Caltech /Carleton U. /Cincinnati U. /INFN, CNAF /INFN, Ferrara /Ferrara U. /UC, Irvine /Taras Shevchenko U. /Orsay, LAL /LBL, Berkeley /UC, Berkeley /Frascati /INFN, Legnaro /Orsay, IPN /Maryland U. /McGill U. /INFN, Milan /Milan U. /INFN, Naples /Naples U. /Novosibirsk, IYF /INFN, Padua /Padua U. /INFN, Pavia /Pavia U. /INFN, Perugia /Perugia U. /INFN, Perugia /Caltech /INFN, Pisa /Pisa U. /Pisa, Scuola Normale Superiore /PNL, Richland /Queen Mary, U. of London /Rutherford /INFN, Rome /Rome U. /INFN, Rome2 /Rome U.,Tor Vergata /INFN, Rome3 /Rome III U. /SLAC /Tel Aviv U. /INFN, Turin /Turin U. /INFN, Padua /Trento U. /INFN, Trieste /Trieste U. /TRIUMF /British Columbia U. /Montreal U. /Victoria U.

    2012-02-14

    This report describes the present status of the detector design for SuperB. It is one of four separate progress reports that, taken collectively, describe progress made on the SuperB Project since the publication of the SuperB Conceptual Design Report in 2007 and the Proceedings of SuperB Workshop VI in Valencia in 2008.

  12. SuperB Progress Reports Accelerator

    CERN Document Server

    Biagini, Maria Enrica; Boscolo, M; Buonomo, B; Demma, T; Drago, A; Esposito, M; Guiducci, S; Mazzitelli, G; Pellegrino, L; Preger, M A; Raimondi, P; Ricci, R; Rotundo, U; Sanelli, C; Serio, M; Stella, A; Tomassini, S; Zobov, M; Bertsche, K; Brachman, A; Cai, Y; Chao, A; Chesnut, R; Donald, M.H; Field, C; Fisher, A; Kharakh, D; Krasnykh, A; Moffeit, K; Nosochkov, Y; Pivi, M; Seeman, J; Sullivan, M.K; Weathersby, S; Weidemann, A; Weisend, J; Wienands, U; Wittmer, W; Woods, M; Yocky, G; Bogomiagkov, A; Koop, I; Levichev, E; Nikitin, S; Okunev, I; Piminov, P; Sinyatkin, S; Shatilov, D; Vobly, P; Bosi, F; Liuzzo, S; Paoloni, E; Bonis, J; Chehab, R; Le Meur, G; Lepercq, P; Letellier-Cohen, F; Mercier, B; Poirier, F; Prevost, C; Rimbault, C; Touze, F; Variola, A; Bolzon, B; Brunetti, L; Jeremie, A; Baylac, M; Bourrion, O; De Conto, J M; Gomez, Y; Meot, F; Monseu, N; Tourres, D; Vescovi, C; Chanci, A; Napoly, O; Barber, D P; Bettoni, S; Quatraro, D

    2010-01-01

    This report details the present status of the Accelerator design for the SuperB Project. It is one of four separate progress reports that, taken collectively, describe progress made on the SuperB Project since the publication of the SuperB Conceptual Design Report in 2007 and the Proceedings of SuperB Workshop VI in Valencia in 2008.

  13. Emprego e trabalho no início do século XXI: revisitando Keynes e Marx

    Directory of Open Access Journals (Sweden)

    Benedito Rodrigues de Moraes Neto

    Full Text Available A natureza do trabalho nas economias avançadas apresentou significativa mudança recente. O progresso tecnológico ocasionou redução do trabalho sem conteúdo e ampliação daquele de maior qualificação ou escolaridade, fenômeno para cuja discussão se busca auxílio de Keynes e Marx. No caso de Keynes, destaca-se sua antevisão de que o progresso tecnológico geraria imensa redução do tempo de trabalho e ampliação do tempo de lazer. Considerando que isso não ocorreu, a falha pode ter acontecido por trabalhar com oposição entre trabalho sem conteúdo e lazer, não possibilitando capturar as mudanças históricas no trabalho e na relação dos homens com ele. A visão de Marx é completamente diferente, pois sua oposição se dá entre trabalho desprovido de conteúdo e "trabalho atividade", esse último impregnado de conteúdo e fundamental para o desenvolvimento das individualidades. A realidade atual tem, portanto, uma maior "colagem" com Marx e apresenta grandes desafios para o capitalismo e sua crítica.

  14. Desenvolvendo a solidariedade no caminho da transição: um ensaio sobre a teoria do socialismo a partir de Marx Developing the solidarity in the path to transition: an essay on the socialism theory based on Marx

    Directory of Open Access Journals (Sweden)

    Jonas de Oliveira Bertucci

    2010-04-01

    Full Text Available Segundo verifica-se nos trabalhos de K. Marx com vista a uma teoria da transição, o socialismo seria uma etapa intermediária para um sistema superior - o comunismo - tornado possível somente após o pleno desenvolvimento das forças produtivas, "missão histórica" do capitalismo. Essa tese se mostrou bastante controversa, posto que a história vem demonstrando que a expansão do capitalismo, nos últimos dois séculos, não foi limitada pelo avanço da técnica a ponto de iniciar um processo de transição fruto de uma intensa reação revolucionária. Neste contexto, a proposta do presente trabalho é discutir alguns aspectos do pensamento de Marx, a atualidade de sua teoria da transição e o processo de crise da reprodução das relações de produção capitalistas na modernidade. Ao final, são discutidas propostas mais recentes que sugerem formas de organização produtiva alternativas a partir das práticas de autogestão, com o título de economia solidária.According to the main ideas that one may extract from Marx's works on a transition theory, the socialism would be an intermediate stage for a superior system - the communism - made possible only after the complete development of the productive forces, capitalism's "historical mission". This thesis represents one of Marx's biggest controversies and history has demonstrated that the reproduction and the expansion of the capitalism have not been limited by the advance of the technique - and that neither a transition process would emerge from a sudden revolutionary reaction. In this work, we put on discussion some aspects of Marx's thought, his transition theory and the current process of crisis of the reproduction of the capitalist relations of production. In the conclusions, a series of experiences of self-management with the heading of solidarity economics are discussed.

  15. Processo de trabalho e eficiência produtiva: Smith, Marx, Taylor e Lênin

    Directory of Open Access Journals (Sweden)

    Benedito Rodrigues de Moraes Neto

    2009-09-01

    Full Text Available A partir de reflexão sobre uma hipotética transição do capitalismo em sua natureza manufatureira ao socialismo, procura-se deixar marcada a razão pela qual, seguindo a proposta de Marx, essa transição exige que a produção se realize sob a égide da maquinaria. Consegue-se, como parte dessa reflexão, identificar, para o caso da manufatura, um trade-off entre eficiência produtiva e humanização das atividades de trabalho. Procura-se esclarecer que, dada a natureza do taylorismo-fordismo como "reinvenção da manufatura", o exercício de início especulativo passa a ter sentido histórico. Busca-se argumentar que a ampla assimilação do taylorismo-fordismo pela experiência de implantação do socialismo na União Soviética a aprisionou ao mencionado trade-off , fazendo com que a primeira experiência de superação do capitalismo se impregnasse perversamente da mediocridade imanente ao taylorismo-fordismo. Finalmente, são feitos rápidos comentários acerca dos desdobramentos da recente automação de base microeletrônica sobre a natureza de um projeto socialista.From an analysis of a hypothetical transition from manufacture capitalism to socialism, we intend to stress the reason why, according to Marx´s proposition, it is demanded that this transition takes place under machinery´s domain. In the case of manufacture it is possible to identify a trade-off between the productive efficiency and the humanization of the labor activities. We then intend to clarify that the initially hypothetical speculation acquires a historic sense in as much as taylorism-fordism´s nature can be understood as a "reinvention of the manufacturing system". We shall then argue that the wide assimilation of taylorism-fordism in the Soviet Union´s experience of socialism implementation imprisoned it within the mentioned trade-off, which caused the first experience of capitalism´s surmount to be perversely impregnated with the immanent mediocrity of

  16. Super boson-fermion correspondence

    International Nuclear Information System (INIS)

    Kac, V.G.; Leur van de, J.W.

    1987-01-01

    Since the pioneering work of Skyrme, the boson-fermion correspondence has been playing an increasingly important role in 2-dimensional quantum field theory. More recently, it has become an important ingredient in the work of the Kyoto school on the KP hierarchy of soliton equations. In the present paper we establish a super boson-fermion correspondence, having in mind its applications to super KP hierarchies

  17. Super power generators

    International Nuclear Information System (INIS)

    Martin, T.H.; Johnson, D.L.; McDaniel, D.H.

    1977-01-01

    PROTO II, a super power generator, is presently undergoing testing at Sandia Laboratories. It has operated with an 80 ns, 50 ns, 35 ns, and 20 ns positive output pulse high voltage mode and achieved total current rates of rise of 4 x 10 14 A/s. The two sided disk accelerator concept using two diodes has achieved voltages of 1.5 MV and currents of 4.5 MA providing a power exceeding 6 TW in the electron beam and 8 TW in the transmission lines. A new test bed named MITE (Magnetically Insulated Transmission Experiment) was designed and is now being tested. The pulse forming lines are back to back short pulse Blumleins which use untriggered water switching. Output data showing a ten ns half width power pulse peaking above one terrawatt were obtained. MITE is a module being investigated for use in the Electron Beam Fusion Accelerator and will be used to test the effects of short pulses propagating down vacuum transmission lines

  18. Super oil cracking update

    International Nuclear Information System (INIS)

    Mulraney, D.

    1997-01-01

    The conversion of residual fuel oil to usable middle distillates was discussed. The residue conversion processing paths are usually based on separation, carbon rejection, or hydrogen addition principles. Super Oil Cracking (SOC) uses a slurry catalyst system in a new, tubular reactor to achieve high levels of hydrothermal conversion. SOC can upgrade a variety of heavy, high metals residue feedstocks with high yields of middle distillates. The SOC products can also be further treated into feedstocks for FCC or hydrocracking. The SOC process can be incorporated easily into a refinery to obtain incremental residue conversion directly. It can also be integrated with other residue processes, acting as a demetallization and decarbonization step which results in enhanced overall conversion. The relative rate of coke formation and its handling are distinguishing characteristics between residue upgrading technologies. The SOC process operates at higher temperatures that other residue hydrocracking processes resulting in higher rates of thermal decomposition, thus preventing coke formation. SOC process can operate as a stand-alone upgrader or can be integrated with other bottoms processing steps to extend the refiner's range of options for increasing bottoms conversion.3 tabs., 14 figs

  19. Algumas questões sobre educação e ensino em Marx e Engels

    Directory of Open Access Journals (Sweden)

    José Claudinei Lombardi

    2012-08-01

    Full Text Available Este texto delineia alguns apontamentos sobre a educação e ensino em Marx e Engels, tendo como central a categoria Modo de Produção. para a análise e compreensão da educação (e nela todo o aparato escolar. A educação, como um aspecto ou dimensão da vida social, surge e se desenvolve no interior de um modo de produção determinado, nos movimentos contraditórios que emergem do processo das lutas entre classes e frações de classe. Neste sentido, a escola moderna surge decorrente das lutas de classes, assumindo os contornos dos embates políticos passaram a se contrapor – o burguês e o proletário. Em oposição à unilateralidade da educação moderna burguesa apresenta fundamentos da proposta pedagógica comunista, na defesa da combinação entre trabalho produtivo e educação. Entre os debates, propostas e práticas pedagógicas marxistas no Brasil defendo que a principal sistematização e difusão ocorre através da pedagogia histórico-crítica criada por Dermeval Saviani, principal elaborador e referência dessa concepção.

  20. Jocasta’s kinsfolk: Marx, Freud and Oedipus among contemporary antiphilosophers

    Directory of Open Access Journals (Sweden)

    Mikulić Borislav

    2007-01-01

    Full Text Available The text deals with the recently renewed issue of ′antiphilosophy′ in the self-understanding of some prominent contemporary continental philosophers but not only them, such as Alain Badiou and Slavoj Žižek, both referring to the psychoanalyst and theoretician of discourse Jacques Lacan. Starting with a metaphorical analysis of the verdict made by Marx of ′merely interpretive′ character of philosophy in relation to ′the study of real world′ and with his comparison of philosophy with ′masturbation′, the text addresses new appeals to ′antiphilosophy′ as samples of a token or rather, as cases of a syndrome connected with Jocasta’s rationalization of Oedipus’ curse. It was her discourse based on general rules of rationality with which she unconsciously attempted to avoid the confrontation with the truth of an event (incestuous marriage which had already occurred. In the text, presuppositions and consequences of such an analogy between ancient and contemporary philosophical material are discussed in order to show-on the basis of arguing that the unconscious is located within (and not beyond rational processes that subjects undertake in order to respond to rational needs (viz. impulses of the Ego-that contemporary discussion about ′antiphilosophy′ by left-wing philosophers bears unacknowledged tendencies to unconsciously reduce Marx’ algorithm of ′realization of philosophy′ to the Hegelian negation of the negation and to integrate it into the discourse of academic philosophy.

  1. Creative Industries, Value Theory and Michael Heinrich’s New Reading of Marx

    Directory of Open Access Journals (Sweden)

    Frederick H. Pitts

    2015-06-01

    Full Text Available This article utilises the new reading of Marx found in the work of Michael Heinrich to analyse the creative industries. It considers the role played in the production of value by the labour that takes place in the sphere of circulation. The specific focus is on creative industries such as graphic design, advertising and branding. It applies Heinrich's conceptualisation of 'social validation' to these sectors. This suggests that valorisation depends upon goods and services attaining commodity status by selling for money. Value is subject to this validation. The capitalist use of advertising, graphic design and branding guarantees the possibility of this validation. Using Heinrich, it reevaluates claims made about the creative industries and cognate fields in three main respects. First, it exposes as inadequate certain Marxist understandings of productive and unproductive labour and the place of circulation activities within this distinction. Second, it refutes autonomist Marxist claims as to the immeasurability of immaterial labour and the redundancy of the law of value. Third, it suggests that creative industries possess a significant role in a capitalist economy blighted by a necessity towards the overproduction of commodities.

  2. Tom McCarthy, Karl Marx, and the Money on the Books

    Directory of Open Access Journals (Sweden)

    Nicholas Huber

    2017-11-01

    Full Text Available By way of contrast to recent work on the problematic of representation of capital and its prioritized aesthetic mode, visuality, this article addresses the problematic of mediation in financialized capitalism through an attention to the relationship between writing and contemporary money forms. To elaborate this problematic, mediation is deployed methodologically as well: selections from two bodies of work concerned with capitalist monetary phenomena—those of Karl Marx and the novelist Tom McCarthy—are analyzed in parallel. McCarthy’s 'oeuvre' is presented as preoccupied with monetary-inscriptive techniques and pockmarked by Marxian concepts and concerns. It is argued that 'Remainder', specifically, can be read as theorizing the relationship between money and writing under early 21st-century regimes of finance capital through its elaboration of retail loyalty accounts and the multivalent concept of ‘remainder’ or ‘surplus’. The article reads this theorization against neglected sections of Marx’s second volume of 'Capital' in which money is enigmatically treated from the perspective of bookkeeping.

  3. High energy, low inductance, high current fiberglass energy storage capacitor for the Atlas Machine Marx modules

    CERN Document Server

    Cooper, R A; Ennis, J B; Cochrane, J C; Reass, W A; Parsons, W M

    1999-01-01

    The Los Alamos National Laboratory's Atlas Marx design team envisioned a double ended plastic case 60 kV, 15 nH, 650 kA, energy storage capacitor. A design specification was established and submitted to various vendors. Maxwell Energy Products drew from its development of large fiberglass case, high voltage, low inductance "FASTCAP" capacitors manufactured for Maxwell Technologies' ACE II, ACE III and ACE IV machines. This paper discusses the LANL specification and Maxwell Energy Products' successful design, Model No. 39232, 34.1 mu F, 60 kV, 13*29*27", the only capacitor qualified by LANL for the 23 Mega Joule Atlas application. Maxwell's past experience in this type of capacitor is covered. The performance data is reviewed and the life test data compared to the original calculated design life. Challenges included Maxwell's "keep it simple " design goal which was maintained to minimize the effort required to create and manufacture a nearly 600 pound capacitor. (1 refs).

  4. From Marx to Marcos - Search of the Subject and the Strategy of Revolution

    Directory of Open Access Journals (Sweden)

    Ilya L. Morozov

    2017-12-01

    Full Text Available The article discusses the evolution of theories of social revolution from the mid-nineteenth to the late twentieth centuries. The author analyzes the basic concepts of theorists and practitioners of the armed revolutionary struggle – from the founder of the classical Communist theory of Karl Marx to the Mexican guerrilla leader Subcomandante Marcos. The author focuses on the analysis of changes in the understanding of the subject (“driving forces” of the left political revolution, as well as the strategy of armed revolutionary struggle. The author comes to the conclusion about the historical evolution of the subject of the revolutionary struggle from major sustainable macro-groups (“classes”, targeted at the armed struggle, to self-born (by the network principle unstructured protest groups, situational leaders, mild forms of the revolutionary struggle, which minimize the armed violence, though do not eliminate it completely. The author substantiates the conclusion about the absence in the modern protest movement of social forces, able to become the subject of revolution socialist orientation. This increases the danger of dominance of the social protest of extremist nationalist and religious political spectra. The author offers two models of response to this threat: the growing influence of the reigning centre-right conservative parties of Russia; return to center-left positions of the social democratic movement of the countries of the European Union.

  5. LOS FANTASMAS DEL COMUNISMO Y MARX EN CHILE EN LA DÉCADA DE 1870

    Directory of Open Access Journals (Sweden)

    LUIS ORTEGA MARTÍNEZ

    2011-10-01

    Full Text Available La instalación y el trágico fin de la Comuna de París a comienzos de 1871 fueron cubiertos con particular atención por la prensa de Valparaíso y Santiago. Ese interés no fue sólo el de espectadores distantes ante un suceso de por sí dramático. Sus reportajes fueron vinculados a las transformaciones en el ámbito productivo que había comenzado a experimentar la sociedad chilena desde la década de 1850, que paulatinamente comenzaron a generar un mundo de asalariados en las principales ciudades del país. Conjuntos de trabajadores cada vez más numerosos se formaron en la construcción ferroviaria y de otras obras civiles; también ello se verificó en las nuevas actividades productivas, en particular en la industria fabril y la producción de carbón. Los reportajes acerca de los sucesos de París fueron un llamado de atención de la prensa a la élite, pues en Chile poco a poco se comenzaba formar el mundo de los trabajadores. Con ello, el fantasma del Comunismo y del propio Karl Marx comenzaban a asomarse en el hasta entonces bucólico horizonte chileno.

  6. Super Dielectric Materials.

    Science.gov (United States)

    Fromille, Samuel; Phillips, Jonathan

    2014-12-22

    Evidence is provided here that a class of materials with dielectric constants greater than 10⁵ at low frequency (dielectric materials (SDM), can be generated readily from common, inexpensive materials. Specifically it is demonstrated that high surface area alumina powders, loaded to the incipient wetness point with a solution of boric acid dissolved in water, have dielectric constants, near 0 Hz, greater than 4 × 10⁸ in all cases, a remarkable increase over the best dielectric constants previously measured for energy storage capabilities, ca. 1 × 10⁴. It is postulated that any porous, electrically insulating material (e.g., high surface area powders of silica, titania, etc. ), filled with a liquid containing a high concentration of ionic species will potentially be an SDM. Capacitors created with the first generated SDM dielectrics (alumina with boric acid solution), herein called New Paradigm Super (NPS) capacitors display typical electrostatic capacitive behavior, such as increasing capacitance with decreasing thickness, and can be cycled, but are limited to a maximum effective operating voltage of about 0.8 V. A simple theory is presented: Water containing relatively high concentrations of dissolved ions saturates all, or virtually all, the pores (average diameter 500 Å) of the alumina. In an applied field the positive ionic species migrate to the cathode end, and the negative ions to the anode end of each drop. This creates giant dipoles with high charge, hence leading to high dielectric constant behavior. At about 0.8 V, water begins to break down, creating enough ionic species to "short" the individual water droplets. Potentially NPS capacitor stacks can surpass "supercapacitors" in volumetric energy density.

  7. Quantization of super Teichmueller spaces

    International Nuclear Information System (INIS)

    Aghaei, Nezhla

    2016-08-01

    The quantization of the Teichmueller spaces of Riemann surfaces has found important applications to conformal field theory and N=2 supersymmetric gauge theories. We construct a quantization of the Teichmueller spaces of super Riemann surfaces, using coordinates associated to the ideal triangulations of super Riemann surfaces. A new feature is the non-trivial dependence on the choice of a spin structure which can be encoded combinatorially in a certain refinement of the ideal triangulation. We construct a projective unitary representation of the groupoid of changes of refined ideal triangulations. Therefore, we demonstrate that the dependence of the resulting quantum theory on the choice of a triangulation is inessential. In the quantum Teichmueller theory, it was observed that the key object defining the Teichmueller theory has a close relation to the representation theory of the Borel half of U q (sl(2)). In our research we observed that the role of U q (sl(2)) is taken by quantum superalgebra U q (osp(1 vertical stroke 2)). A Borel half of U q (osp(1 vertical stroke 2)) is the super quantum plane. The canonical element of the Heisenberg double of the quantum super plane is evaluated in certain infinite dimensional representations on L 2 (R) x C 1 vertical stroke 1 and compared to the flip operator from the Teichmueller theory of super Riemann surfaces.

  8. Siting the superconducting super collider

    International Nuclear Information System (INIS)

    Price, R.; Rooney, R.C.

    1988-01-01

    At the request of the Department of Energy, the National Academy of Sciences and the National Academy of Engineering established the Super Collider Site Evaluation Committee to evaluate the suitability of proposed sites for the Superconducting Super Collider. Thirty-six proposals were examined by the committee. Using the set of criteria announced by DOE in its Invitation for Site Proposals, the committee identified eight sites that merited inclusion on a ''best qualified list.'' The list represents the best collective judgment of 21 individuals, carefully chosen for their expertise and impartiality, after a detailed assessment of the proposals using 19 technical subcriteria and DOE's life cycle cost estimates. The sites, in alphabetical order, are: Arizona/Maricopa; Colorado; Illinois; Michigan/Stockbridge; New York/Rochester; North Carolina; Tennessee; and Texas/Dallas-Fort Worth. The evaluation of these sites and the Superconducting Super Collider are discussed in this book

  9. Quantisation of super Teichmueller theory

    International Nuclear Information System (INIS)

    Aghaei, Nezhla; Hamburg Univ.; Pawelkiewicz, Michal; Techner, Joerg

    2015-12-01

    We construct a quantisation of the Teichmueller spaces of super Riemann surfaces using coordinates associated to ideal triangulations of super Riemann surfaces. A new feature is the non-trivial dependence on the choice of a spin structure which can be encoded combinatorially in a certain refinement of the ideal triangulation. By constructing a projective unitary representation of the groupoid of changes of refined ideal triangulations we demonstrate that the dependence of the resulting quantum theory on the choice of a triangulation is inessential.

  10. A note on the super AKNS equations

    International Nuclear Information System (INIS)

    Li Yishen; Zhang Lining.

    1986-10-01

    We find some relationships between the usual AKNS scheme with the super one, when its elements take value from the Grassmann algebra on a two-dimensional vector space. The solutions of these super AKNS equations are discussed. (author)

  11. The super-classical-Boussinesq hierarchy and its super-Hamiltonian structure

    International Nuclear Information System (INIS)

    Si-Xing, Tao; Tie-Cheng, Xia

    2010-01-01

    Based on the constructed Lie superalgebra, the super-classical-Boussinesq hierarchy is obtained. Then, its super-Hamiltonian structure is obtained by making use of super-trace identity. Furthermore, the super-classical-Boussinesq hierarchy is also integrable in the sense of Liouville. (general)

  12. LA ENAJENACIÓN DEL TRABAJO EN LOS MANUSCRITOS ECONÓMICO-FILOSÓFICOS DE 1844 DE KARL MARX

    Directory of Open Access Journals (Sweden)

    Marvin Estrada

    2014-10-01

    Full Text Available This relationship is expressed in four different ways: alienation from the product, alienation from productive activity, alienation from the human species-being and finally alienation from other human beings. In this paper I offer an analysis of the idea of alienated labour and a description of its four expressions that can be found in the Manuscripts. Finally I will try to relate alienated labour with the appearance of private property and I will try to show briefly why Marx introduces communism as a solution to the problems generated by the alienation of labour

  13. Labor as a source of value and capital formation:Ibn Khaldun, Ricardo and Marx – A Comparison

    OpenAIRE

    Hasan, Zubair

    2007-01-01

    Exclusive writings on the contribution of Ibn Khaldun to economics in the English language have not been many, the references to his work also remain scanty and far between. Even in what little is available mostly authors talk about his views on professions, markets and the cloud he castes on merchants. The present paper avoids treading the familiar tracks. It sees close similarities between the views of Ibn Khaldun (1332 – 1406), David Ricardo (1772 – 1823) and Karl Marx (1818 -I823) in...

  14. Research and development of super light water reactors and super fast reactors in Japan

    International Nuclear Information System (INIS)

    Oka, Y.; Morooka, S.; Yamakawa, M.; Ishiwatari, Y.; Ikejiri, S.; Katsumura, Y.; Muroya, Y.; Terai, T.; Sasaki, K.; Mori, H.; Hamamoto, Y.; Okumura, K.; Kugo, T.; Nakatsuka, T.; Ezato, K.; Akasaka, N.; Hotta, A.

    2011-01-01

    Super Light Water Reactors (Super LWR) and Super Fast Reactors (Super FR) are the supercritical- pressure light water cooled reactors (SCWR) that are developed by the research group of University of Tokyo since 1989 and now jointly under development with the researchers of Waseda University, University of Tokyo and other organizations in Japan. The principle of the reactor concept development, the results of the past Super LWR and Super FR R&D as well as the R&D program of the Super FR second phase project are described. (author)

  15. Supergrassmannians, super τ-functions and strings

    International Nuclear Information System (INIS)

    Dolgikh, S.N.; Schwarz, A.S.

    1989-03-01

    Recently, infinite-dimensional grassmannians and their supergeneralizations were used to study conformal two-dimensional fields and strings. In particular, the super Mumford form (holomorphic square root from the superstring measure on moduli space) was expressed through super analog of Sato τ-function. In this paper we present results of supergrassmannians and super τ-functions. 8 refs

  16. Super-resolution Phase Tomography

    KAUST Repository

    Depeursinge, Christian; Cotte, Yann; Toy, Fatih; Jourdain, Pascal; Boss, Daiel; Marquet, Pierre; Magistretti, Pierre J.

    2013-01-01

    Digital Holographic Microscopy (DHM) yields reconstructed complex wavefields. It allows synthesizing the aperture of a virtual microscope up to 2π, offering super-resolution phase images. Live images of micro-organisms and neurons with resolution less than 100 nm are presented.

  17. Super-resolution Phase Tomography

    KAUST Repository

    Depeursinge, Christian

    2013-04-21

    Digital Holographic Microscopy (DHM) yields reconstructed complex wavefields. It allows synthesizing the aperture of a virtual microscope up to 2π, offering super-resolution phase images. Live images of micro-organisms and neurons with resolution less than 100 nm are presented.

  18. Super Virasoro algebra and solvable supersymmetric quantum field theories

    International Nuclear Information System (INIS)

    Yamanaka, Itaru; Sasaki, Ryu.

    1987-09-01

    Interesting and deep relationships between super Virasoro algebras and super soliton systems (super KdV, super mKdV and super sine-Gordon equations) are investigated at both classical and quantum levels. An infinite set of conserved quantities responsible for solvability is characterized by super Virasoro algebras only. Several members of the infinite set of conserved quantities are derived explicitly. (author)

  19. Technical innovation in Marx and Mill and the roots of contemporary ambientalist thought A inovação técnica em Mill e Marx e as raízes do pensamento preservacionista contemporâneo

    Directory of Open Access Journals (Sweden)

    Marcia Regina Gabardo da Camara

    1994-08-01

    Full Text Available This article discusses the views of Mill and Marx on technical innovation and ambiental preservations necessities. Although innovation brings wealth to some people and some nations; the heritage to the population is the depredation and degradation of earth -land and men. These are the roots of contemporary ambientalist thought. O artigo apresenta a visão dos economistas clássicos ingleses Mill e Marx acerca da inovação técnica e destaca que o progresso técnico não deve causar a destruição do meio ambiente em sentido amplo -terra e homem. O caráter inédito do artigo é destacar que embora estivessem em pólos opostos os autores concordaram que os frutos do progresso técnico não foram igualmente distribuídos e o patrim6nio ambiental na fase inicial da revolução industrial foi dilapidado, quando poderiam ter conduzido a um mundo melhor as populações miseráveis dos países desenvolvidos e em desenvolvimento. Os dois autores se constituem nas matrizes do pensamento preservacionista contemporâneo.

  20. O discurso capitalista de Marx a Lacan: algumas consequências para o laço social The capitalist speech from Marx to Lacan: some consequences for the social bond

    Directory of Open Access Journals (Sweden)

    Rosane Zétola Lustoza

    2009-06-01

    Full Text Available Investigam-se algumas consequências geradas pelo discurso capitalista no laço social. Tomando como ponto de partida a obra de Karl Marx e o ensino de Jacques Lacan, buscou-se caracterizar o capitalismo, enfatizando a acumulação da mais-valia como um movimento sem ponto de basta, deixando o sujeito num estado de insatisfação constante, e este estado, em contrapartida, vem sempre acompanhado pelo gozo de algum gadget. O caráter ilimitado desse processo acarreta uma modificação na relação do sujeito com a natureza, com os outros homens e com ele mesmo, em que tudo se transforma em mercadoria. O sujeito passa a habitar um mundo previamente condenado a tornar-se dejeto.The article investigates the consequences of the capitalist discourse for the social bond. Taking the works of Karl Marx and Jacques Lacan as point of departure, one aimed to characterize capitalism emphasizing the accumulation of surplus-value as a movement without point of enough that causes in the subject a state of constant insatisfaction that on the other hand is always followed by the enjoyment of some gadget. The limitless character of this process causes an modification on the relationship of the subjetc with the nature, with the other men and with himself, where everything becomes commodities. The subject starts to inhabit a world previoulsy condamned to become a deject.

  1. O sistema alexandrino e o sistema epicurista na filosofia da história do jovem Marx

    Directory of Open Access Journals (Sweden)

    Júlia Lemos Vieira

    2017-10-01

    Full Text Available Nos Cadernos preparatórios de sua Tese de Doutorado intitulada Diferença entre as filosofias de Demócrito e Epicuro, esboçados em 1839, Marx se contrapôs a um conteúdo teológico em Hegel através de uma crítica à tendência tradicional da filosofia em teologizar-se dada numa revisão do ocaso da filosofia grega em dois sistemas opostos. O primeiro teria sido o misticismo da filosofia alexandrina; o segundo, o atomismo epicurista que desenvolveu uma dialética peculiar. Sugerindo uma filosofia da história alternativa à de Hegel, Marx pretendia indicar que a democracia não sofreu ocaso na Grécia por conta do desenvolvimento da razão genuinamente filosófica, e sim por conta da vitória da razão filosófica tergiversada em teologia. Era preciso, neste sentido, resgatar a filosofia do sistema epicurista.

  2. SCIENTIFIC METHODOLOGY FOR THE APPLIED SOCIAL SCIENCES: CRITICAL ANALYSES ABOUT RESEARCH METHODS, TYPOLOGIES AND CONTRIBUTIONS FROM MARX, WEBER AND DURKHEIM

    Directory of Open Access Journals (Sweden)

    Mauricio Corrêa da Silva

    2015-06-01

    Full Text Available This study aims to discuss the importance of the scientific method to conduct and advertise research in applied social sciences and research typologies, as well as to highlight contributions from Marx, Weber and Durkheim to the scientific methodology. To reach this objective, we conducted a review of the literature on the term research, the scientific method,the research techniques and the scientific methodologies. The results of the investigation revealed that it is fundamental that the academic investigator uses a scientific method to conduct and advertise his/her academic works in applied social sciences in comparison with the biochemical or computer sciences and in the indicated literature. Regarding the contributions to the scientific methodology, we have Marx, dialogued, the dialectical, striking analysis, explicative of social phenomenon, the need to understand the phenomena as historical and concrete totalities; Weber, the distinction between “facts” and “value judgments” to provide objectivity to the social sciences and Durkheim, the need to conceptualize very well its object of study, reject sensible data and imbue with the spirit of discovery and of being surprised with the results.

  3. Democracia em Marx: o necessário resgate da crítica no Direito Constitucional da atualidade

    Directory of Open Access Journals (Sweden)

    Rômulo Guilherme Leitão

    2006-12-01

    Full Text Available O texto trata da crítica ao descritivismono âmbito do Direito Constitucional, que procuraexplicar os fenômenos das decisões judiciais a partirda análise interna dos dispositivos legais,desconsiderando as tensões políticas presentes emtodas as sociedades. Sugerindo-se a retomada doselementos concretos e objetivos para além danormatividade, o ensaio busca explicações na obramarxiana, não para justificar a existência de umateoria do direito em Marx, mas para sugerir que oconstitucionalismo tem muito a ganhar com a análisemarxista das sociedades do capitalismo atual.The text is faces a critical view ofdescritivism on Constitutional Law studies. Thesestudies, traditionally, try to understand judicialdecisions as an internal analysis – specially thosedecisions on constitutional questions – that ignorepolitical tensions in modern societies.Reconsidering elements of Marx’s theory onconcrete and objective reality, the essay does notsupport the existence of a law theory in Marx,rather explains what could be won toconstitucionalism from Marx’s point of view andpolitical philosophy.

  4. Do individual e do coletivo: sobre aproximações entre o pensamento de Freud e Marx

    Directory of Open Access Journals (Sweden)

    Patrícia Magri Granúzzio

    2011-01-01

    Full Text Available O objetivo deste artigo é discutir a aproximação teórica entre duas vertentes distintas de pensamento que, inicialmente, pode parecer improvável: a psicanálise e o marxismo. O texto discorre sobre a reflexão da gênesis do problema político, interpretando sociedade e indivíduo como inter-relação da natureza humana, conectando, a partir desse princípio, o problema político e o problema psicológico, este se situando como base original daquele. Portanto, no entrecruzamento de sociedade, poder político e natureza humana, expande-se um campo de investigação que se abre a diversas possibilidades, inclusive à aproximação teórica entre as ideias de Marx e Freud. Dentre diversos autores que discutem o freudomarxismo e o posicionamento de Sigmund Freud, diante das ideias de Karl Marx, será dada exclusividade a Wilhelm Reich, Herbert Marcuse e a Ludwig Marcuse. Para uma crítica às ideias de Herbert Marcuse e análise da inter-relação entre marxismo e psicanálise, por sua vez, recorre-se ao filósofo marxista Louis Althusser e a outros analistas e críticos dessas mesmas ideias.

  5. Sylos Labini sobre Marx: implicaciones para la política económica

    Directory of Open Access Journals (Sweden)

    Massimo Cingolani

    2016-09-01

    Full Text Available La presente colaboración aborda algunos aspectos postulados por Sylos Labini en su interpretación de la economía de Carlos Marx, sin duda polémica pero necesaria. Para ello se retoma la amplia discusión teórica realizada en torno a esos temas por varios académicos, que de una manera u otra, han participado e influido en dicho debate. Esta reflexión, importante en sí misma, se vuelve imprescindible en referencia a determinadas implicaciones de gran envergadura sobre la aplicación de la política económica impuesta en los últimos más de 25 años en la Unión Europea, bajo los estrechos criterios de la política fiscal y monetaria impuesta. El autor expresa su opinión a título personal. Este ensayo es una traducción realizada por Glenda Lao Largaespada y Michele Cingolani y revisada por el autor de un artículo publicado con el mismo título en el vol. 68, n. 269 (2015, pp. 81- 147 de Moneta e Credito. El trabajo desarrolla un informe presentado el 25 de Octubre de 2013 en Bolonia en la 54a Reunión Científica Anual de la Sociedad Italiana de los Economistas, que se desarrolló en una lección en la Universidad de Bérgamo el 9 de Mayo de 2014. Sin implicar su adhesión a las tesis presentadas, el autor desea agradecer a Jean-Luc Bailly, Riccardo Bellofiore, Claude Berthomieu, Luca Cefisi, Nadia Garbellini, Lorenzo Esposito, Joseph Halevi, Eckhard Hein, Stefano Lucarelli, Fabio Petri, Antonella Rancan, Roberto Romano, Alessandro Roncaglia, Andrea Salanti, Claudio Sardoni, Andrew Trigg, Jan Toporowski, Ariel Wirkierman, los referees anónimos y los traductores por los comentarios, críticas y apoyo recibidos. El autor asume plena responsabilidad por los errores que persistan.

  6. Super-stable Poissonian structures

    International Nuclear Information System (INIS)

    Eliazar, Iddo

    2012-01-01

    In this paper we characterize classes of Poisson processes whose statistical structures are super-stable. We consider a flow generated by a one-dimensional ordinary differential equation, and an ensemble of particles ‘surfing’ the flow. The particles start from random initial positions, and are propagated along the flow by stochastic ‘wave processes’ with general statistics and general cross correlations. Setting the initial positions to be Poisson processes, we characterize the classes of Poisson processes that render the particles’ positions—at all times, and invariantly with respect to the wave processes—statistically identical to their initial positions. These Poisson processes are termed ‘super-stable’ and facilitate the generalization of the notion of stationary distributions far beyond the realm of Markov dynamics. (paper)

  7. Super-stable Poissonian structures

    Science.gov (United States)

    Eliazar, Iddo

    2012-10-01

    In this paper we characterize classes of Poisson processes whose statistical structures are super-stable. We consider a flow generated by a one-dimensional ordinary differential equation, and an ensemble of particles ‘surfing’ the flow. The particles start from random initial positions, and are propagated along the flow by stochastic ‘wave processes’ with general statistics and general cross correlations. Setting the initial positions to be Poisson processes, we characterize the classes of Poisson processes that render the particles’ positions—at all times, and invariantly with respect to the wave processes—statistically identical to their initial positions. These Poisson processes are termed ‘super-stable’ and facilitate the generalization of the notion of stationary distributions far beyond the realm of Markov dynamics.

  8. swot: Super W Of Theta

    Science.gov (United States)

    Coupon, Jean; Leauthaud, Alexie; Kilbinger, Martin; Medezinski, Elinor

    2017-07-01

    SWOT (Super W Of Theta) computes two-point statistics for very large data sets, based on “divide and conquer” algorithms, mainly, but not limited to data storage in binary trees, approximation at large scale, parellelization (open MPI), and bootstrap and jackknife resampling methods “on the fly”. It currently supports projected and 3D galaxy auto and cross correlations, galaxy-galaxy lensing, and weighted histograms.

  9. Mouro desmostificou a riqueza e Deu (aDeus à miséria: a educação no interior da família MARX

    Directory of Open Access Journals (Sweden)

    João dos Santos Filho

    2006-01-01

    Full Text Available El presente texto retrata la relación de Karl Marx en el interior de su espacio familiar, su convívio con esposa e hijos, bien como, los sentimientos que el mismo poseía para con la situación de miseria y pobreza de la población trabajadora.

  10. Marx and the critique of capitalist society: critique of labor/Marx e a crítica ontológica da sociedade capitalista: crítica do trabalho

    Directory of Open Access Journals (Sweden)

    Mario Duayer

    2012-07-01

    Full Text Available The paper seeks to emphasize what in my opinion can be consideredthe main thrust of Marxian work: the critique of political economy as an ontological critique of the modern capitalist society. Such critique begins to take its ultimate form with the Grundrisse. The argument runs as follows. Firstly, it tries to show briefly the debilitating effects, both in theory and practice, brought about in the last decades by the dissolution of the Marxian ontological critique. Secondly, it argues that real critique is ontological critique and, consequently, has to explain what such a critique consists of. Finally, agreeing with Postone’s suggested reinterpretation of Marx’s ideas, but diverging from him precisely with respect to ontology, it suggests that the ontological critique produced by Marx is a critique of labor or, in other words, critique of the centrality of labor, which is specific of the capitalist society.O artigo pretende destacar o que constitui para mim o propósitocentral da obra marxiana que, nos Grundrisse, começa a tomar forma acabada,a saber, a crítica da economia política como crítica ontológica da modernasociedade capitalista. O argumento está assim estruturado. Em primeiro lugar,inicio procurando mostrar de maneira sintética os efeitos paralisantes, teóricose práticos, da dissolução da crítica ontológica marxiana nas últimas décadas.Em segundo lugar, e justamente por isso, tento sustentar que crítica de fato écrítica ontológica e, em consequência, devo mostrar de que se trata essa crítica.Por último, concordando com a interpretação da obra de Marx proposta porMoishe Postone, mas diferindo dela precisamente no que diz respeito à onto-logia, procuro demonstrar que a crítica ontológica elaborada por Marx é críticado trabalho, ou, caso se queira, crítica da centralidade do trabalho, própria eespecífica da sociedade capitalista.

  11. BEWARE OF...SUPER GLUES!!

    CERN Multimedia

    2006-01-01

    What happened? A number of accidents have occurred with the use of 'Super Glues'. Some individuals have suffered injuries - severe irritation, or skin bonded together - through getting glue on their face and in their eyes. What are the hazards associated with glues? 'Super Glues' (i.e. cyanoacrylates): Are harmful if swallowed and are chemical irritants to the eyes, respiratory system and skin. Present the risk of polymerization (hardening) leading to skin damage. Be careful ! 'Super Glues' can bond to skin and eyes in seconds. Note: Other glues, resins and hardeners are also chemicals and as such can cause serious damage to the skin, eyes, respiratory or digestive tract. (For example: some components can be toxic, harmful, corrosive, sensitizing agents, etc.). How to prevent accidents in the future? Read the Material Safety Data Sheet (MSDS) for all of the glues you work with. Check the label on the container to find out which of the materials you work with are hazardous. Wear the right Per...

  12. Desemprego tecnológico: Ricardo, Marx e o caso da indústria de transformação Brasileira (1990-2007 Technological unemployment: Ricardo, Marx, and the case of the manufacturing industry in Brazil (1990-2007

    Directory of Open Access Journals (Sweden)

    Joaquim Miguel Couto

    2011-08-01

    Full Text Available A questão do desemprego tecnológico preocupou a mente de dois dos maiores pensadores da ciência econômica: David Ricardo e Karl Marx. Ambos acreditaram que a introdução de novas máquinas poderia causar uma situação de desemprego crônico durante certo período de tempo. No entanto, esta era apenas uma possibilidade, que já havia ocorrido no capitalismo industrial inglês, mas que poderia ser evitada caso novos investimentos absorvessem a mão de obra dispensada pela introdução de nova maquinaria. O Brasil, por sua vez, passou, ao longo da década de 1990, por um período de reestruturação de seu parque industrial que, mediante a metodologia utilizada em nosso estudo, resultou na conclusão da existência do fenômeno do desemprego tecnológico durante boa parte da referida década.The issue of technological unemployment was a cause for concern for two of the greatest thinkers in the field of economic science: David Ricardo and Karl Marx. Both believed that the introduction of new machines could bring about chronic unemployment for a certain period of time. However, this was only a possibility that had already taken place within English industrial capitalism, but that could be avoid if new investments absorbed the workforce laid off by the introduction of new machinery. In the case of Brazil, the country underwent a restructuring period of its industrial base during the 1990s, which according to the methodology employed in our study, verified the existence of the technological unemployment phenomenon during much of the aforementioned decade.

  13. Optimal super dense coding over memory channels

    OpenAIRE

    Shadman, Zahra; Kampermann, Hermann; Macchiavello, Chiara; Bruß, Dagmar

    2011-01-01

    We study the super dense coding capacity in the presence of quantum channels with correlated noise. We investigate both the cases of unitary and non-unitary encoding. Pauli channels for arbitrary dimensions are treated explicitly. The super dense coding capacity for some special channels and resource states is derived for unitary encoding. We also provide an example of a memory channel where non-unitary encoding leads to an improvement in the super dense coding capacity.

  14. SuperMAG: Present and Future Capabilities

    Science.gov (United States)

    Hsieh, S. W.; Gjerloev, J. W.; Barnes, R. J.

    2009-12-01

    SuperMAG is a global collaboration that provides ground magnetic field perturbations from a long list of stations in the same coordinate system, identical time resolution and with a common baseline removal approach. This unique high quality dataset provides a continuous and nearly global monitoring of the ground magnetic field perturbation. Currently, only archived data are available on the website and hence it targets basic research without any operational capabilities. The existing SuperMAG software can be easily adapted to ingest real-time or near real-time data and provide a now-casting capability. The SuperDARN program has a long history of providing near real-time maps of the northern hemisphere electrostatic potential and as both SuperMAG and SuperDARN share common software it is relatively easy to adapt these maps for global magnetic perturbations. Magnetometer measurements would be assimilated by the SuperMAG server using a variety of techniques, either by downloading data at regular intervals from remote servers or by real-time streaming connections. The existing SuperMAG analysis software would then process these measurements to provide the final calibrated data set using the SuperMAG coordinate system. The existing plotting software would then be used to produce regularly updated global plots. The talk will focus on current SuperMAG capabilities illustrating the potential for now-casting and eventually forecasting.

  15. Characterization of a NIMONIC TYPE super alloy

    International Nuclear Information System (INIS)

    Zamora Rangel, L.; Martinez Martinez, E.

    1985-01-01

    Mechanical properties of strength and thermofluence of a NIMONIC type super alloy under thermal treatment was determined. The relationship between microstructure, phases and precipitates was also studied. (author)

  16. (Super Variable Costing-Throughput Costing)

    OpenAIRE

    Çakıcı, Cemal

    2006-01-01

    (Super Variable Costing-Throughput Costing) The aim of this study is to explain the super-variable costing method which is a new subject in cost and management accounting and to show it’s working practicly.Shortly, super-variable costing can be defined as a costing method which is use only direct material costs in calculate of product costs and treats all costs except these (direct labor and overhead) as periad costs or operating costs.By using super-variable costing method, product costs ar...

  17. High energy metal ion implantation using 'Magis', a novel, broad-beam, Marx-generator-based ion source

    International Nuclear Information System (INIS)

    Anders, A.; Brown, I.G.; Dickinson, M.R.; MacGill, R.A.

    1996-08-01

    Ion energy of the beam formed by an ion source is proportional to extractor voltage and ion charge state. Increasing the voltage is difficult and costly for extraction voltage over 100 kV. Here we explore the possibility of increasing the charge states of metal ions to facilitate high-energy, broad beam ion implantation at a moderate voltage level. Strategies to enhance the ion charge state include operating in the regimes of high-current vacuum sparks and short pulses. Using a time-of-flight technique we have measured charge states as high as 7+ (73 kA vacuum spark discharge) and 4+ (14 kA short pulse arc discharge), both for copper, with the mean ion charge states about 6.0 and 2.5, respectively. Pulsed discharges can conveniently be driven by a modified Marx generator, allowing operation of ''Magis'' with a single power supply (at ground potential) for both plasma production and ion extraction

  18. Fundamentos macroeconômicos nas perspectivas de Marx e Keynes: contribuições para a heterodoxia

    Directory of Open Access Journals (Sweden)

    PEDRO GARRIDO DA COSTA LIMA

    2016-09-01

    Full Text Available RESUMO: A necessidade de definir fundamentos microeconômicos para os modelos macroeconômicos, presente no pensamento dominante na economia contemporânea, pode ser questionada com base em diferentes abordagens teóricas. Posições como as de Marx e Keynes permitem a apreensão das ações dos agentes econômicos (grupos ou classes como influenciadas e limitadas pelo ambiente social e macroeconômico, fornecendo visões de fundamentos macroeconômicos da microeconomia, ao invés da visão ortodoxa de fundamentos micro da macroeconomia. Essa forma de apreensão lança luz sobre diferenças de perspectivas da heterodoxia quando se trata de intervir sobre o contexto macroeconômico.

  19. READING SLOW ART WORK AS A MOTION FOR AESTHETIC EDUCATION ON THE BASIS OF MARX AND VYGOTSKY CONTRIBUTIONS

    Directory of Open Access Journals (Sweden)

    Priscila de Souza Chiste

    2015-06-01

    Full Text Available The article signals a proposal for Aesthetic Education, from literature search, in dialogue with studies of Marx and Vygotsky. According to the Marxist theory presents reflections on aesthetics in the contemporary context and seeks to understand Vygotsky assumptions of Aesthetic Education. Suggests a path through the visual arts, to educate aesthetically from the concept of slow reading of the artwork. Considers that one of the possibilities to achieve such intent is to provide intense, diverse and ongoing encounters with works of art; mediate readings pictures that show both poetic and intertextual aspects as formal of these works, magnified by the knowledge of the artist's universe and the legitimation modes and dissemination of works and, finally, to propose matters relating to the interests of students.

  20. Trabalho, racionalização e emancipação: de Marx ao Marxismo, e a volta

    Directory of Open Access Journals (Sweden)

    Marcílio Rodrigues Lucas

    Full Text Available Resumo Este ensaio propõe uma reflexão sobre a relação entre trabalho e emancipação no pensamento marxista, à luz dos dilemas enfrentados pela esquerda e pelas organizações da classe trabalhadora no século XX. O objetivo central foi indicar como importantes pensadores e grupos vinculados ao marxismo contribuíram, de diferentes formas, na formação das bases ideológicas e na constituição concreta dos dois modelos de organização da produção e da vida social que predominaram após a Segunda Guerra Mundial: o compromisso fordista nos países de capitalismo avançado e o modelo soviético implantado na União das Repúblicas Socialistas Soviéticas e difundido pelos países-satélites que formavam o bloco socialista. Nesse sentido, buscou-se mostrar que essa atuação implicou dilemas e tensões importantes, sobretudo quanto ao posicionamento em relação à racionalização do trabalho e aos métodos tayloristas de organização da produção. Além disso, indicou-se que a tendência predominante foi uma interpretação da teoria de Marx que reduzia a importância da crítica ao trabalho industrial e assalariado, legitimando um projeto de 'sociedade do trabalho' estranho aos fundamentos essenciais do legado marxiano. No entanto, a crise desses modelos, verificada nas últimas décadas do século passado, abre espaço para o revigoramento dos aspectos mais férteis da crítica de Marx à sociabilidade capitalista.

  1. Super rogue wave in plasma

    International Nuclear Information System (INIS)

    Pathak, Pallabi; Sharma, Sumita Kumari; Bailung, Heremba

    2015-01-01

    The evolution of super rogue wave having amplitude ∼5 times the background wave has been observed in multicomponent plasma with critical concentration of negative ions in a double plasma device. In normal electron-ion plasma the ion acoustic solitons are described by the Korteweg-de Vries (KdV) equation. At a critical concentration of negative ions, the ion acoustic modified KdV solitons are found to propagate. Multicomponent plasma also supports the propagation of a special kind of soliton namely 'Peregrine soliton' at critical concentration of negative ions. Peregrine soliton is a doubly localized solution of the nonlinear Schrodinger equation (NLSE) having amplitude 3 times the background carrier wave. In a double plasma device, ion-acoustic Peregrine soliton is excited by applying slowly varying amplitude modulated continuous sinusoidal signal to the source anode and described by the rational solution of NLSE. The ion acoustic wave is modulationally unstable in multicomponent plasma with critical concentration of negative ions and an initial modulated wave perturbation is found to undergo self-modulation to form localized structures by balancing the nonlinearity with the dispersion. In presence of higher order nonlinearity, propagation of a high amplitude (∼5 times of background carrier wave) ion acoustic Peregrine soliton has been observed experimentally. The existence of such types of higher order wave has been reported in other dispersive media. These are considered to be the prototype of super rogue wave in deep water. In this work, experimental results on the evolution of super rogue wave in a double plasma device are presented and compared with the numerical solution of NLSE. (author)

  2. The super W∞ symmetry of the Manin-Radul super KP hierarchy

    International Nuclear Information System (INIS)

    Das, A.; Sin, S.J.

    1991-11-01

    We show that the Manin-Radul super KP hierarchy is invariant under super W ∞ transformations. These transformations are characterized by time dependent flows which commute with the usual flows generated by the conserved quantities of the super KP hierarchy. (author). 16 refs

  3. The Super-Kamiokande experiment

    International Nuclear Information System (INIS)

    Nishijima, K.

    2000-01-01

    The Super-Kamiokande experiment is a multi purpose experiment using a large imaging water Cherenkov detector with 50,000 tons of pure water. The detector is located 1000 m underground in the Kamioka mine in Japan, and it can detect particle interactions whose visible energies are between 5 MeV and 100 GeV, so that we can study many physics subjects as follows. Solar neutrino problem is one of the most important unsolved problems in astrophysics. Kamiokande experiment confirmed the deficit of neutrino flux compared to the standard Solar model prediction, which was first reported by R. Davis's pioneering work. Currently it is widely believed that the deficit is due to the neutrino oscillation. The Super-Kamiokande is a unique detector to measure the distortion of the energy spectrum of neutrinos, variation of the neutrino flux between day and night, and the seasonal variation of the flux. Those are related to the neutrino oscillation and independent of the Solar model uncertainty. Atmospheric neutrino anomaly was first announced by Kamiokande experiment, and the Super-Kamiokande recently provided clear evidence for neutrino oscillation as the solution to the anomaly. Observed ratio of muons to electrons is significantly smaller than what is expected. Moreover, zenith-angle distribution of observed muon neutrinos shows the strong up-down asymmetry. The zenith angle distribution of upward-going muons provides another information and the result also supports the oscillation hypothesis. We investigate not only the Solar neutrino problem and atmospheric neutrino anomaly, but also other astrophysical neutrino phenomena such as neutrino bursts from supernova explosions, high energy neutrino emission from point sources, neutrino events in correlation with Solar flares, and gamma-ray bursts. Search for nucleon decay is also one of the primary objectives of our experiment. However no evidence for nucleon decay has been observed yet, and we only set a lower limit on the partial

  4. Notes on super Killing tensors

    Energy Technology Data Exchange (ETDEWEB)

    Howe, P.S. [Department of Mathematics, King’s College London,The Strand, London WC2R 2LS (United Kingdom); Lindström, University [Department of Physics and Astronomy, Theoretical Physics, Uppsala University,SE-751 20 Uppsala (Sweden); Theoretical Physics, Imperial College London,Prince Consort Road, London SW7 2AZ (United Kingdom)

    2016-03-14

    The notion of a Killing tensor is generalised to a superspace setting. Conserved quantities associated with these are defined for superparticles and Poisson brackets are used to define a supersymmetric version of the even Schouten-Nijenhuis bracket. Superconformal Killing tensors in flat superspaces are studied for spacetime dimensions 3,4,5,6 and 10. These tensors are also presented in analytic superspaces and super-twistor spaces for 3,4 and 6 dimensions. Algebraic structures associated with superconformal Killing tensors are also briefly discussed.

  5. Highlights from Super-Kamiokande

    International Nuclear Information System (INIS)

    Okumura, Kimihiro

    2016-01-01

    Recent results from Super-Kamiokande experiment are reviewed in this paper; Neutrino mass hierarchy and CP violation in the lepton sector are investigated via ν_μ → ν_e oscillation of the atmospheric neutrinos. The event rate, correlation with solar activity, energy spectrum of the solar neutrinos are measured via electron elastic scattering interactions. Neutrino emission from the WIMP annihilation at the center of the Sun are searched in the GeV energy regions. New project, SK-Gd project, to enhance anti-neutrino identification capability, has been approved inside the collaboration group

  6. Reduction of 4-dim self dual super Yang-Mills onto super Riemann surfaces

    International Nuclear Information System (INIS)

    Mendoza, A.; Restuccia, A.; Martin, I.

    1990-05-01

    Recently self dual super Yang-Mills over a super Riemann surface was obtained as the zero set of a moment map on the space of superconnections to the dual of the super Lie algebra of gauge transformations. We present a new formulation of 4-dim Euclidean self dual super Yang-Mills in terms of constraints on the supercurvature. By dimensional reduction we obtain the same set of superconformal field equations which define self dual connections on a super Riemann surface. (author). 10 refs

  7. Exact solution of super Liouville model

    International Nuclear Information System (INIS)

    Yang Zhanying; Zhao Liu; Zhen Yi

    2000-01-01

    Using Leznov-Saveliev algebraic analysis and Drinfeld-Sokolov construction, the authors obtained the explicit solutions to the super Liouville system in super covariant form and component form. The explicit solution in component form reduces naturally into the Egnchi-Hanson instanton solution of the usual Liouville equation if all the Grassmann odd components are set equal to zero

  8. SuperFormLab: showing SuperFormLab

    DEFF Research Database (Denmark)

    2013-01-01

    bachelor program, followed by two years of master studies. The courses are offered equally to students from other design disciplines, e.g. industrial design. Teaching is mainly in English as the program is attended by a relatively large group of non-Danish students, who seek exactly this combination......3D-printing in clay and ceramic objects shaped by your own sounds and movements! Digital form transferred via CNC-milling to ornamental ceramic wall-cladding. Brave New World… Students and their teacher at SuperFormLab, the new ceramic workshop of the School of Design at the Royal Danish Academy...... of Fine Arts in Copenhagen, will be showing results of their investigations into the potential of combining digital technologies with ceramic materials. It is now possible to shape the most complex mathematical, virtual 3D objects through the use of advanced software-programs. And more than that – you can...

  9. Architectural Engineering to Super-Light Structures

    DEFF Research Database (Denmark)

    Castberg, Niels Andreas

    The increasing global urbanisation creates a great demand for new buildings. In the aim to honour this, a new structural system, offering flexibility and variation at no extra cost appears beneficial. Super-Light Structures constitute such a system. This PhD thesis examines Super-Light Structures...... with architectural engineering as a starting point. The thesis is based on a two stringed hypothesis: Architectural engineering gives rise to better architecture and Super-Light Structures support and enables a static, challenging architecture. The aim of the thesis is to clarify architectural engineering's impact...... on the work process between architects and engineers in the design development. Using architectural engineering, Super-Light Structures are examined in an architectural context, and it is explained how digital tools can support architectural engineering and design of Super-Light Structures. The experiences...

  10. El temporalismo de Marx y las revoluciones en el valor de las mercancías El temporalismo de Marx y las revoluciones en el valor de las mercancías

    Directory of Open Access Journals (Sweden)

    Alejandro Ramos M.

    2003-01-01

    Full Text Available This article explores some aspects of Marx’s method for calculating the value of commodities in simple dynamic situations. His method is considered «temporalist» because it pays careful attention to the temporal sequence in which social labor-time is spent in the production sphere. This contrasts with the interpretation of Marx’s calculation proposed by Bródy, Morishima and others for whom value is determined by means of simultaneous equations. For these authors, constant capital is equal to the «replacement cost» of the inputs, instead of being the monetary representation of the «past labor» spent in a previous stage of production. It is argued that simultaneism disregards the set of conditions that Marx actually takes into account in his calculation, specially the existence of stocks of both inputs and outputs as well as ongoing production processes. In addition, simultaneism neglects the continuity of the reproduction process, the existence of capital in its three forms —as money, productive and commodity capital— and the correlative intertwining of the three circuits of capital. Textual evidence concerning this issue is discussed and a numerical example contrasting both methods is presented.Este artículo investiga algunos aspectos del método utilizado por Marx para calcular el valor de las mercancías en situaciones dinámicas simples. Se considera que ese método es «temporalista» porque presta atención a la secuencia temporal en que se gasta el trabajo social en la producción. Esto difiere de la interpretación propuesta por Bródy, Morishima y otros autores para quienes el valor se determina mediante un sistema de ecuaciones simultáneas. Para esos autores, el capital constante corresponde al «costo de reposición» de los insumos, en lugar de ser la representación monetaria del «trabajo pasado » gastado en una etapa previa de la producción. Se argumenta que el método simultáneo pasa por alto las condiciones

  11. Solid-state Marx based two-switch voltage modulator for the On-Line Isotope Mass Separator accelerator at the European Organization for Nuclear Research.

    Science.gov (United States)

    Redondo, L M; Silva, J Fernando; Canacsinh, H; Ferrão, N; Mendes, C; Soares, R; Schipper, J; Fowler, A

    2010-07-01

    A new circuit topology is proposed to replace the actual pulse transformer and thyratron based resonant modulator that supplies the 60 kV target potential for the ion acceleration of the On-Line Isotope Mass Separator accelerator, the stability of which is critical for the mass resolution downstream separator, at the European Organization for Nuclear Research. The improved modulator uses two solid-state switches working together, each one based on the Marx generator concept, operating as series and parallel switches, reducing the stress on the series stacked semiconductors, and also as auxiliary pulse generator in order to fulfill the target requirements. Preliminary results of a 10 kV prototype, using 1200 V insulated gate bipolar transistors and capacitors in the solid-state Marx circuits, ten stages each, with an electrical equivalent circuit of the target, are presented, demonstrating both the improved voltage stability and pulse flexibility potential wanted for this new modulator.

  12. La filosofía como praxis La idea de superación mundana de la filosofía en Marx

    OpenAIRE

    Grueso, Delfín Ignacio

    2008-01-01

    Cuando Marx dice: “Los filósofos hasta ahora se han dedicado a interpretar el mundo en varios sentidos, cuando de lo que se trata es de cambiarlo”, ¿está sugiriendo superar la filosofía o abrirnos a una nueva forma de filosofía? ¿Qué tiene, entonces, de filosófica la obra de Marx y qué futuro le aguarda a la filosofía, según él? ¿Es su obra sólo posible gracias a la muerte de la filosofía? Y el concepto de praxis ¿qué tiene que ver con la visión marxiana de la filosofía?

  13. Specificities of Sightseeing Foot Tour Arrangement for History Related Street with Regard to Karl Marx Street in the Town of Irkutsk

    Science.gov (United States)

    Kulakov, A. I.; Shishkanov, V. S.

    2017-11-01

    The paper is devoted to the preparation of an innovative foot itinerary for tourists in Karl Marx Street in the town of Irkutsk. Methodology on preparation of sightseeing tours has been analysed by the authors. The analysis of the methodology has facilitated selecting the criteria to classify the excursions as well as the criteria for assessing and shortlisting the objects for excursion exposure. Some chosen criteria being used in tour arrangement and certain specificities of tour preparation have been revealed which are characteristic particularly for Karl Marx Street as a history-related one. It is also proved in the paper that the itinerary prepared for tourists is in full correspondence with the key innovation objectives in tourism.

  14. Jean-Jacques Rousseau y Karl Marx: estudio comparativo de dos críticas a la economía de mercado

    Directory of Open Access Journals (Sweden)

    Andrés Álvarez

    2008-06-01

    Full Text Available Este trabajo hace una comparación de las teorías monetarias de dos grandes críticos de la economía de mercado: Rousseau y Marx. Muestra sus similitudes y divergencias; entre éstas la más importante es el lugar del análisis económico en sus proyectos intelectuales y políticos. Mientras que Marx fundó su crítica político-científica en el análisis económico, Rousseau pensaba que el análisis económico no podía ser la base para entender la organización social. Sus teorías monetarias pueden explicar esta divergencia.

  15. Angelita La Escapía e a fotografia viva de Marx: feminismo e passados presentes em Almanac of the Dead

    Directory of Open Access Journals (Sweden)

    VILELA LÚCIA HELENA DE AZEVEDO

    2002-01-01

    Full Text Available Análise de Almanac of the Dead à luz de teorias feministas e de uma perspectiva pós-moderna segundo a qual a noção de passados presentes é enfatizada através da exploração da metáfora da fotografia viva de Marx, mostrada no romance. A paixão da personagem Angelita pela fotografia de Marx é vista como uma forma de síntese entre a percepção indígena do tempo como eternos presentes - que é também resistência à opressão, uma vez que o passado não é jamais esquecido - e os conceitos marxistas de tempo e história.

  16. Super resolution for astronomical observations

    Science.gov (United States)

    Li, Zhan; Peng, Qingyu; Bhanu, Bir; Zhang, Qingfeng; He, Haifeng

    2018-05-01

    In order to obtain detailed information from multiple telescope observations a general blind super-resolution (SR) reconstruction approach for astronomical images is proposed in this paper. A pixel-reliability-based SR reconstruction algorithm is described and implemented, where the developed process incorporates flat field correction, automatic star searching and centering, iterative star matching, and sub-pixel image registration. Images captured by the 1-m telescope at Yunnan Observatory are used to test the proposed technique. The results of these experiments indicate that, following SR reconstruction, faint stars are more distinct, bright stars have sharper profiles, and the backgrounds have higher details; thus these results benefit from the high-precision star centering and image registration provided by the developed method. Application of the proposed approach not only provides more opportunities for new discoveries from astronomical image sequences, but will also contribute to enhancing the capabilities of most spatial or ground-based telescopes.

  17. Entre la economía política de Karl Marx y la economía ecológica

    Directory of Open Access Journals (Sweden)

    Julián Sabogal Tamayo

    2012-12-01

    Full Text Available Este artículo intenta contribuir a la discusión sobre las diferencias y afinidades entre la economía política de Marx y la economía ecológica. Se centra en las diferencias de objetivos, de temas de estudio y de métodos. También señala los puntos de convergencia y la necesidad de la solidaridad y del aprendizaje mutuo.

  18. Algunas consideraciones sobre el concepto de trabajo en Karl Marx y el análisis crítico de Jürgen Habermas

    Directory of Open Access Journals (Sweden)

    Juan A. Fraiman

    2015-07-01

    Full Text Available En la literatura marxista, la categoría de “trabajo” es revalorizada con la publicación tardía de los denominados Manuscritos económico-filosóficos del joven Marx. Entre las diversas lecturas contemporáneas, Habermas efectuará una interpretación crítica de esos escritos de carácter más bien filosófico-antropológicos para reformular así su conceptualización del Trabajo. No obstante, Habermas no abandonará su interés por Marx y el trabajo; se aproximará al fenómeno de la “reificación”, aunque sólo tomando la posterior crítica que Marx desarrolla en El Capital, sobre todo en la exposición del fetichismo de la mercancía, con intenciones de retraducirlo en términos de una teoría de la comunicación.

  19. História, marxismo e questão social: um diálogo com Max Web e Karl Marx

    Directory of Open Access Journals (Sweden)

    Daniela Oliveira Ramos Passos

    2011-12-01

    Full Text Available O campo de investigação tanto de Karl Marx quanto de Max Weber é o mesmo, ou seja, ambos estudam o caráter “capitalista” da moderna economia e sociedade, isto é, o capitalismo industrial e os desenvolvimentos sociais advindos deste. Porém, suas análises conclusivas são diferenciadas, e porque não, opostas. Marx via a ideologia como uma variável dependente no processo de transformação social. Weber, ao contrário, procurou mostrar que o caráter ideológico não deriva automaticamente da posição social, mas constitui um meio para explicar esta posição. Assim, conforme o exposto, o objetivo deste ensaio é o de tentar explicar os principais aspectos dos estudos de Max Weber e Karl Marx – um possível diálogo entre eles e suas principais diferenças - além de procurar entender a questão social nas obras de ambos.

  20. Karl Marx vis-à-vis Max Weber: perspectiva comparada das visões acerca do Estado

    Directory of Open Access Journals (Sweden)

    Felippe Ramos

    2010-12-01

    Full Text Available Este trabalho aborda a distinção analítica entre Marx e Weber, em relação ao tema do Estado. A hipótese é de que ambos os autores, a despeito do que pode parecer à primeira vista, estavam imbuídos da impossibilidade de um Estado impessoal, o que remete, em última instância, à politização do Estado. O que parece claro na visão de Marx é, contudo, obscurecido pela construção metodológica (e epistemológica de Weber, com base na busca constante da objetividade do conhecimento, a partir de uma ciência que se afasta do engajamento político e da importância das categorias analíticas da burocracia e racionalização. Essa dificuldade de construir uma análise crítica da proposta weberiana pode ser esclarecida, contudo, constituindo uma análise do Estado, em oposição à esfera de legitimação do Estado moderno que se encontra claramente na burocracia, cuja característica maior é a impessoalidade, a partir da descrição de suas instâncias de decisão – um elemento político sobre a burocracia. A análise marxiana do Estado classista, por sua vez, também precisa ter suas nuances analisadas de acordo com o próprio amadurecimento teórico do autor, que, em suas obras de análise de eventos históricos escritas tardiamente, torna complexa a classificação do Estado, demonstrando suas aporias e disputas internas, para além de sua visão inicialmente instrumental do Estado.

  1. SuperB Progress Report for Physics

    Energy Technology Data Exchange (ETDEWEB)

    O' Leary, B.; /Aachen, Tech. Hochsch.; Matias, J.; Ramon, M.; /Barcelona, IFAE; Pous, E.; /Barcelona U.; De Fazio, F.; Palano, A.; /INFN, Bari; Eigen, G.; /Bergen U.; Asgeirsson, D.; /British Columbia U.; Cheng, C.H.; Chivukula, A.; Echenard, B.; Hitlin, D.G.; Porter, F.; Rakitin, A.; /Caltech; Heinemeyer, S.; /Cantabria Inst. of Phys.; McElrath, B.; /CERN; Andreassen, R.; Meadows, B.; Sokoloff, M.; /Cincinnati U.; Blanke, M.; /Cornell U., Phys. Dept.; Lesiak, T.; /Cracow, INP /DESY /Zurich, ETH /INFN, Ferrara /Frascati /INFN, Genoa /Glasgow U. /Indiana U. /Mainz U., Inst. Phys. /Karlsruhe, Inst. Technol. /KEK, Tsukuba /LBL, Berkeley /UC, Berkeley /Lisbon, IST /Ljubljana U. /Madrid, Autonoma U. /Maryland U. /MIT /INFN, Milan /McGill U. /Munich, Tech. U. /Notre Dame U. /PNL, Richland /INFN, Padua /Paris U., VI-VII /Orsay, LAL /Orsay, LPT /INFN, Pavia /INFN, Perugia /INFN, Pisa /Queen Mary, U. of London /Regensburg U. /Republica U., Montevideo /Frascati /INFN, Rome /INFN, Rome /INFN, Rome /Rutherford /Sassari U. /Siegen U. /SLAC /Southern Methodist U. /Tel Aviv U. /Tohoku U. /INFN, Turin /INFN, Trieste /Uppsala U. /Valencia U., IFIC /Victoria U. /Wayne State U. /Wisconsin U., Madison

    2012-02-14

    SuperB is a high luminosity e{sup +}e{sup -} collider that will be able to indirectly probe new physics at energy scales far beyond the reach of any man made accelerator planned or in existence. Just as detailed understanding of the Standard Model of particle physics was developed from stringent constraints imposed by flavour changing processes between quarks, the detailed structure of any new physics is severely constrained by flavour processes. In order to elucidate this structure it is necessary to perform a number of complementary studies of a set of golden channels. With these measurements in hand, the pattern of deviations from the Standard Model behavior can be used as a test of the structure of new physics. If new physics is found at the LHC, then the many golden measurements from SuperB will help decode the subtle nature of the new physics. However if no new particles are found at the LHC, SuperB will be able to search for new physics at energy scales up to 10-100 TeV. In either scenario, flavour physics measurements that can be made at SuperB play a pivotal role in understanding the nature of physics beyond the Standard Model. Examples for using the interplay between measurements to discriminate New Physics models are discussed in this document. SuperB is a Super Flavour Factory, in addition to studying large samples of B{sub u,d,s}, D and {tau} decays, SuperB has a broad physics programme that includes spectroscopy both in terms of the Standard Model and exotica, and precision measurements of sin{sup 2} {theta}{sub W}. In addition to performing CP violation measurements at the {Upsilon}(4S) and {phi}(3770), SuperB will test CPT in these systems, and lepton universality in a number of different processes. The multitude of rare decay measurements possible at SuperB can be used to constrain scenarios of physics beyond the Standard Model. In terms of other precision tests of the Standard Model, this experiment will be able to perform precision over

  2. SuperB Progress Report for Physics

    International Nuclear Information System (INIS)

    O'Leary, B.; Matias, J.; Ramon, M.

    2012-01-01

    SuperB is a high luminosity e + e - collider that will be able to indirectly probe new physics at energy scales far beyond the reach of any man made accelerator planned or in existence. Just as detailed understanding of the Standard Model of particle physics was developed from stringent constraints imposed by flavour changing processes between quarks, the detailed structure of any new physics is severely constrained by flavour processes. In order to elucidate this structure it is necessary to perform a number of complementary studies of a set of golden channels. With these measurements in hand, the pattern of deviations from the Standard Model behavior can be used as a test of the structure of new physics. If new physics is found at the LHC, then the many golden measurements from SuperB will help decode the subtle nature of the new physics. However if no new particles are found at the LHC, SuperB will be able to search for new physics at energy scales up to 10-100 TeV. In either scenario, flavour physics measurements that can be made at SuperB play a pivotal role in understanding the nature of physics beyond the Standard Model. Examples for using the interplay between measurements to discriminate New Physics models are discussed in this document. SuperB is a Super Flavour Factory, in addition to studying large samples of B u,d,s , D and τ decays, SuperB has a broad physics programme that includes spectroscopy both in terms of the Standard Model and exotica, and precision measurements of sin 2 θ W . In addition to performing CP violation measurements at the Υ(4S) and φ(3770), SuperB will test CPT in these systems, and lepton universality in a number of different processes. The multitude of rare decay measurements possible at SuperB can be used to constrain scenarios of physics beyond the Standard Model. In terms of other precision tests of the Standard Model, this experiment will be able to perform precision over-constraints of the unitarity triangle through

  3. Super-radiance in Nuclear Physics

    International Nuclear Information System (INIS)

    Auerbach, N

    2015-01-01

    The theory of the super-radiant mechanism as applied to various phenomena in nuclear physics is presented. The connection between super-radiance and the notion of doorway is presented. The statistics of resonance widths in a many-body Fermi system with open channels is discussed. Depending on the strength of the coupling to the continuum such systems show deviations from the standard Porter-Thomas distribution. The deviations result from the process of increasing interaction of the intrinsic states via the common decay channels. In the limit of very strong coupling this leads to super-radiance. (paper)

  4. Super-Calogero-Moser-Sutherland systems and free super-oscillators: a mapping

    International Nuclear Information System (INIS)

    Ghosh, Pijush K.

    2001-01-01

    We show that the supersymmetric rational Calogero-Moser-Sutherland (CMS) model of A N+1 -type is equivalent to a set of free super-oscillators, through a similarity transformation. We prescribe methods to construct the complete eigenspectrum and the associated eigenfunctions, both in supersymmetry-preserving as well as supersymmetry-breaking phases, from the free super-oscillator basis. Further we show that a wide class of super-Hamiltonians realizing dynamical OSp(2 vertical bar 2) supersymmetry, which also includes all types of rational super-CMS as a small subset, are equivalent to free super-oscillators. We study BC N+1 -type super-CMS model in some detail to understand the subtleties involved in this method

  5. Super-Memorizers Are Not Super-Recognizers.

    Directory of Open Access Journals (Sweden)

    Meike Ramon

    Full Text Available Humans have a natural expertise in recognizing faces. However, the nature of the interaction between this critical visual biological skill and memory is yet unclear. Here, we had the unique opportunity to test two individuals who have had exceptional success in the World Memory Championships, including several world records in face-name association memory. We designed a range of face processing tasks to determine whether superior/expert face memory skills are associated with distinctive perceptual strategies for processing faces. Superior memorizers excelled at tasks involving associative face-name learning. Nevertheless, they were as impaired as controls in tasks probing the efficiency of the face system: face inversion and the other-race effect. Super memorizers did not show increased hippocampal volumes, and exhibited optimal generic eye movement strategies when they performed complex multi-item face-name associations. Our data show that the visual computations of the face system are not malleable and are robust to acquired expertise involving extensive training of associative memory.

  6. Super-Memorizers Are Not Super-Recognizers.

    Science.gov (United States)

    Ramon, Meike; Miellet, Sebastien; Dzieciol, Anna M; Konrad, Boris Nikolai; Dresler, Martin; Caldara, Roberto

    2016-01-01

    Humans have a natural expertise in recognizing faces. However, the nature of the interaction between this critical visual biological skill and memory is yet unclear. Here, we had the unique opportunity to test two individuals who have had exceptional success in the World Memory Championships, including several world records in face-name association memory. We designed a range of face processing tasks to determine whether superior/expert face memory skills are associated with distinctive perceptual strategies for processing faces. Superior memorizers excelled at tasks involving associative face-name learning. Nevertheless, they were as impaired as controls in tasks probing the efficiency of the face system: face inversion and the other-race effect. Super memorizers did not show increased hippocampal volumes, and exhibited optimal generic eye movement strategies when they performed complex multi-item face-name associations. Our data show that the visual computations of the face system are not malleable and are robust to acquired expertise involving extensive training of associative memory.

  7. Super rigid nature of super-deformed bands

    International Nuclear Information System (INIS)

    Sharma, Neha; Mittal, H.M.; Jain, A.K.

    2012-01-01

    The phenomenon of high-spin super-deformation represents one of the most remarkable discoveries in nuclear physics. A large number of SD bands have been observed in A = 60, 80, 130, 150, 190 mass regions. The cascades of SD bands are known to be connected by electric quadruple E2 transitions. Because of absence of linking transitions between superdeformed (SD) and normal deformed (ND) levels, the spin assignments of most of these bands carry a minimum uncertainty ≈ 1-2ħ. It was found in an analysis of SD bands in the context of semi classical approach that moment of inertia comes close to the rigid body value in most of the cases. Lack of knowledge of spins has led to an emphasis on the study of dynamical moment of inertia of SD bands and systematic of kinematic moment of inertia has not been examined so far. In this paper, we extract the band moment of inertia J 0 and softness parameter (σ) of all the SD bands corresponding to axes ratio (x) = 1.5 and present their systematic

  8. A superparticle on the 'super' Poincare upper half plane

    International Nuclear Information System (INIS)

    Uehara, S.; Yasui, Yukinora

    1988-01-01

    A non-relativistic superparticle moving freely on the 'super' Poincare upper half plane is investigated. The lagrangian is invariant under the super Moebius transformations SPL (2, R), so that it can be projected into the lagrangian on the super Riemann surface. The quantum hamiltonian becomes the 'super' Laplace-Beltrami operator in the curved superspace. (orig.)

  9. Superparticle on the 'super' Poincare upper half plane

    Energy Technology Data Exchange (ETDEWEB)

    Uehara, S; Yasui, Yukinora

    1988-03-17

    A non-relativistic superparticle moving freely on the 'super' Poincare upper half plane is investigated. The lagrangian is invariant under the super Moebius transformations SPL (2, R), so that it can be projected into the lagrangian on the super Riemann surface. The quantum hamiltonian becomes the 'super' Laplace-Beltrami operator in the curved superspace.

  10. W∞ gravity and super-W∞ gravity

    International Nuclear Information System (INIS)

    Bergshoeff, E.; Pope, C.N.; Shen, X.; Sezgin, E.; Romans, L.J.

    1991-01-01

    In this paper, the authors construct gauge theories of the W ∞ algebra and its super-extension, and discuss their relation to earlier results for the gauging of the classical contraction to the w ∞ algebra

  11. Education between theory and praxis: the legacy of Marx with regard to the crisis of contemporary capitalism

    Directory of Open Access Journals (Sweden)

    Renato Crioni

    2012-01-01

    Full Text Available “The philosophers have only interpreted the world in various ways; the point is, however, to change it.” It was from the superficial premises of the 11ththesis on Feuerbach that Marx’s thought received its most distinguished exaltations and its hardest refutations. In the XX century stage, the Marxist “labeling” reached its apex with the labor movement and the actual socialism. However, in the twilight of the XX century, the unexpected collapse of the Soviet “state capitalism” model paralyzed the left’s thought and the Marxist capitalist criticism, which remained, at most, as a defensive nostalgic claim. But Marx himself conceived his political economy criticism as a reflection surpassing its practical applicability. If this aspect of the categorical criticism of capitalism shows up, on one hand, as something freezing action, on the other, it shows up suitable to interpret the global crisis which it triggers. At the same time that it disassembles the current hegemonic discourse of progress, efficiency, and productivity, it opens space for a perspective of educative experience appreciating the sensitive vital relations, the arts, and the idle culture, imputed as superfluous and put at the service of the omnipresent coercion of abstract wealth production.

  12. Educação, escola e humanização em Marx, Engels e Lukács

    Directory of Open Access Journals (Sweden)

    Liliam Faria Porto Borges

    2017-09-01

    Full Text Available O trabalho discute o entendimento da escola a partir dos conceitos de trabalho e humanização em Marx, Engels e Lukács. A constituição humana por meio da sua intervenção junto à natureza e o estabelecimento das relações sociais são processos educativos que se repetem, tanto na história do homem, quanto no desenvolvimento individual, recolocando, nos processos educativos, a construção do homem como ser social e construindo o longo caminho de distanciamento de sua condição animal. Com base nesse breve panorama, propõe uma análise acerca da escola e do ensino no Brasil, indicando a função social da educação escolar e o significado das perspectivas pedagógicas que secundarizam a relação entre ensinar e aprender.

  13. Charm Physics at SuperB

    International Nuclear Information System (INIS)

    Meadows, Brian; Bevan, Adrian

    2010-01-01

    The study of Charm Decays at SuperB provide unique opportunities to understand the Standard Model and constrain new physics, both at the Y(4S), and at charm threshold. We discuss the physics potential of such measurements from the proposed SuperB experiment with 75 ab -1 of data at the Y(4S) and a subsequent run dedicated to exploiting quantum correlations at the charm threshold. (author)

  14. SuperKEKB Vacuum System

    CERN Document Server

    Shibata, K

    2013-01-01

    SuperKEKB, which is an upgrade of the KEKB Bfactory (KEKB), is a next-generation high-luminosity electron-positron collider. Its design luminosity is 8.0× 10$^{35}$ cm$^{-2}s^{-1}$, which is about 40 times than the KEKB’s record. To achieve this challenging goal, bunches of both beams are squeezed extremely to the nanometer scale and the beam currents are doubled. To realize this, many upgrades must be performed including the replacement of beam pipes mainly in the positron ring (LER). The beam pipes in the LER arc section are being replaced with new aluminium-alloy pipes with antechambers to cope with the electron cloud issue and heating problem. Additionally, several types of countermeasures will be adopted in the LER to deal with the electron cloud issues. In the wiggler section, electrons will be attracted by the clearing electrode, which is mounted on the inner surface of the beam pipe. On the other hand, in the bending magnet, the effective secondary electron yield (SEY) will be structurally reduced ...

  15. Studies of the Super VELO

    CERN Document Server

    AUTHOR|(CDS)2156302

    2016-01-01

    The Super VELO is the Run 5 upgrade of the VeloPix detector of the LHCb experiment. Its most challenging task is to cope with a luminosity increase of the factor 10. This study examines the potential physics performance of a detector based on the VeloPix design at high luminosity conditions. It is found that an unmodified VeloPix detector shows poor performance when exposed to 10x design luminosity, most gravely high ghost rates of 40 %. When applying basic assumptions about material changes such as cutting the silicon thickness by half and removing the RF foil, the ghost rate drops by 20 %. When using thin silicon and re-optimizing the tracking algorithm, the ghost rate can even be reduced by 60 %. Applying the additional modification of a pixel area size four times smaller, the ghost rate drops by 88 % and the IP resolution improves. Finally, in a dream scenario with thin silicon, smaller pixels and no RF foil, big gains in resolution and a ghost rate of less than 4 % can be achieved.

  16. The tristan super light facility

    International Nuclear Information System (INIS)

    1992-12-01

    The Photon Factory and its user group have achieved excellent scientific results since its commissioning in 1982, ranging from material science to medical application, by using the synchrotron radiation at the 2.5 GeV PF storage ring, and since 1986, further at the 6.5 GeV Tristan accumulation ring which provides brilliant photons in high energy region. Efforts are exerted currently at National Laboratory for High Energy Physics for the extensive research and development works to study the feasibility of the Tristan e + e - collider main ring to be utilized as an extremely intense and highly advanced light source, which is called Tristan super light facility. What kinds of the application are expected for such highly brilliant source and their scientific significance should be clarified. This design report is an outcome by the joint work of in-house staffs and outside users, and it would serve as an excellent guide for the future studies on a next generation synchrotron radiation light source. The conversion plan of Tristan, the basic design of insertion devices, coherent X-ray sources, beam lines, instrumentation and others are reported. (K.I.)

  17. SuperKEKB Vacuum System

    International Nuclear Information System (INIS)

    Shibata, K

    2013-01-01

    SuperKEKB, which is an upgrade of the KEKB Bfactory (KEKB), is a next-generation high-luminosity electron-positron collider. Its design luminosity is 8.0 × 10 35 cm −2 s −1 , which is about 40 times than the KEKB’s record. To achieve this challenging goal, bunches of both beams are squeezed extremely to the nanometer scale and the beam currents are doubled. To realize this, many upgrades must be performed including the replacement of beam pipes mainly in the positron ring (LER). The beam pipes in the LER arc section are being replaced with new aluminium-alloy pipes with antechambers to cope with the electron cloud issue and heating problem. Additionally, several types of countermeasures will be adopted in the LER to deal with the electron cloud issues. In the wiggler section, electrons will be attracted by the clearing electrode, which is mounted on the inner surface of the beam pipe. On the other hand, in the bending magnet, the effective secondary electron yield (SEY) will be structurally reduced by the groove surface with a TiN coating. In the drift space, the electron cloud will be mitigated by the TiN coating and a conventional solenoid field. (author)

  18. A novel super-resolution camera model

    Science.gov (United States)

    Shao, Xiaopeng; Wang, Yi; Xu, Jie; Wang, Lin; Liu, Fei; Luo, Qiuhua; Chen, Xiaodong; Bi, Xiangli

    2015-05-01

    Aiming to realize super resolution(SR) to single image and video reconstruction, a super resolution camera model is proposed for the problem that the resolution of the images obtained by traditional cameras behave comparatively low. To achieve this function we put a certain driving device such as piezoelectric ceramics in the camera. By controlling the driving device, a set of continuous low resolution(LR) images can be obtained and stored instantaneity, which reflect the randomness of the displacements and the real-time performance of the storage very well. The low resolution image sequences have different redundant information and some particular priori information, thus it is possible to restore super resolution image factually and effectively. The sample method is used to derive the reconstruction principle of super resolution, which analyzes the possible improvement degree of the resolution in theory. The super resolution algorithm based on learning is used to reconstruct single image and the variational Bayesian algorithm is simulated to reconstruct the low resolution images with random displacements, which models the unknown high resolution image, motion parameters and unknown model parameters in one hierarchical Bayesian framework. Utilizing sub-pixel registration method, a super resolution image of the scene can be reconstructed. The results of 16 images reconstruction show that this camera model can increase the image resolution to 2 times, obtaining images with higher resolution in currently available hardware levels.

  19. Política e economia como formas de dominação: o trabalho intelectual em Marx Politics and economy as form of domination: intellectual labor in Marx

    Directory of Open Access Journals (Sweden)

    Sedi Hirano

    2001-11-01

    Full Text Available Este ensaio procura sistematizar a análise teórica que Marx faz do pré-capitalismo e do capitalismo como estruturas sociais de poder, predominando naquele as relações políticas e neste as relações econômicas como formas de dominação. Procura-se demonstrar que no pré-capitalismo o poder político e o exercício monopolizado da violência física, social e psicológica são determinados pela forma como os agentes sociais se apropriam das condições objetivas, materiais e simbólicas da produção social. No capitalismo, a produção, quando já é comandada pelo capital, além de produzir a mais-valia, também produz um sistema de exploração geral das propriedades naturais e humanas tendo como suporte a ciência. Ou seja, ela realiza a apropriação através da ciência, e não da violência e do poder pessoal, colocando o saber científico ao seu serviço, na espécie de capital fixo. Essa extração da mais-valia assume, apesar de ser resultante da relação econômica, a forma de atividade científica. É dentro desse contexto que se analisa a questão do trabalho intelectual não só como produtor de valor mas, também, como produtor de concepções justificadoras da forma histórica de poder e de dominação capitalista.This essay aims at systematizing the theoretical analysis that Marx makes of pre-capitalism and of capitalism as social structures of power, bearing in mind that political relations predominate in the former and economic relations in the latter as forms of domination. In pre-capitalism, political power and the monopolized exercise of physical, social and psychological violence are determined by the manner in which social agents appropriate objective, material and symbolic conditions of social production. In capitalism, production, when it is already commanded by capital, on top of producing surplus value, it also produces a system of general exploitation of the natural and human properties with the support of

  20. Super-quasi-conformal transformation and Schiffer variation on super-Riemann surface

    International Nuclear Information System (INIS)

    Takahasi, Wataru

    1990-01-01

    A set of equations which characterizes the super-Teichmueller deformations is proposed. It is a supersymmetric extension of the Beltrami equation. Relations between the set of equations and the Schiffer variations with the KN bases are discussed. This application of the KN bases shows the powerfulness of the KN theory in the study of super-Riemann surfaces. (author)

  1. Deterministic phase measurements exhibiting super-sensitivity and super-resolution

    DEFF Research Database (Denmark)

    Schäfermeier, Clemens; Ježek, Miroslav; Madsen, Lars S.

    2018-01-01

    Phase super-sensitivity is obtained when the sensitivity in a phase measurement goes beyond the quantum shot noise limit, whereas super-resolution is obtained when the interference fringes in an interferometer are narrower than half the input wavelength. Here we show experimentally that these two...

  2. Super-multiplex vibrational imaging

    Science.gov (United States)

    Wei, Lu; Chen, Zhixing; Shi, Lixue; Long, Rong; Anzalone, Andrew V.; Zhang, Luyuan; Hu, Fanghao; Yuste, Rafael; Cornish, Virginia W.; Min, Wei

    2017-04-01

    potential of this 24-colour (super-multiplex) optical imaging approach for elucidating intricate interactions in complex biological systems.

  3. [Development and status of intensive care medicine in internal medicine at the Karl Marx University in Leipzig].

    Science.gov (United States)

    Engelmann, L; Schneider, D

    1989-01-15

    Issuing from the accomplishments of Köhler for the development of the intensive medicine in internal medicine-in 1964 he performed the first long-term respiration at the then Medical Clinic of the Karl Marx University, in 1969 he institutionalized the young subdiscipline at the clinic, in 1978 he founded the department for intensive medicine and is at work by his decisions concerning the development of young scientists, by the handbook "Intensive Medicine. Internal Medicine and Adjacent Subjects" as well as a member of the presidium of the GDR Society for Internal Medicine for the development of the internal intensive medicine-a description of the development of the department, its achievements and problems is given. The promotion of the intensive medicine by Köhler results, as we think, also from the comprehension that it has the duty to perform a function integrating the subdisciplines, which the modern internal medicine oriented to organs and systems threatens to lose, which, however, makes its self-apprehension, which the patient wishes and the teaching is demanding. From this and from the charge for a highly specialized care of patients who life-threateningly fell ill with internal diseases as well as from the duty to create a scientific forerunning results the stringent necessity of the development of the non-operative, in reality internal intensive medicine in the clinics for internal medicine of the county hospitals and university institutions as well as the greater identification of the internist with the subdiscipline in the district hospitals dealing with multidisciplinary intensive medicine.

  4. SuperAGILE Services at ASDC

    International Nuclear Information System (INIS)

    Preger, B.; Verrecchia, F.; Pittori, C.; Antonelli, L. A.; Giommi, P.; Lazzarotto, F.; Evangelista, Y.

    2008-01-01

    The Italian Space Agency Science Data Center (ASDC) is a facility with several responsibilities including support to all the ASI scientific missions as for management and archival of the data, acting as the interface between ASI and the scientific community and providing on-line access to the data hosted. In this poster we describe the services that ASDC provides for SuperAGILE, in particular the ASDC public web pages devoted to the dissemination of SuperAGILE scientific results. SuperAGILE is the X-Ray imager onboard the AGILE mission, and provides the scientific community with orbit-by-orbit information on the observed sources. Crucial source information including position and flux in chosen energy bands will be reported in the SuperAGILE public web page at ASDC. Given their particular interest, another web page will be dedicated entirely to GRBs and other transients, where new event alerts will be notified and where users will find all the available informations on the GRBs detected by SuperAGILE

  5. Learning from errors in super-resolution.

    Science.gov (United States)

    Tang, Yi; Yuan, Yuan

    2014-11-01

    A novel framework of learning-based super-resolution is proposed by employing the process of learning from the estimation errors. The estimation errors generated by different learning-based super-resolution algorithms are statistically shown to be sparse and uncertain. The sparsity of the estimation errors means most of estimation errors are small enough. The uncertainty of the estimation errors means the location of the pixel with larger estimation error is random. Noticing the prior information about the estimation errors, a nonlinear boosting process of learning from these estimation errors is introduced into the general framework of the learning-based super-resolution. Within the novel framework of super-resolution, a low-rank decomposition technique is used to share the information of different super-resolution estimations and to remove the sparse estimation errors from different learning algorithms or training samples. The experimental results show the effectiveness and the efficiency of the proposed framework in enhancing the performance of different learning-based algorithms.

  6. Especulação financeira e capitalismo contemporâneo: uma proposição teórica a partir de Marx

    OpenAIRE

    Sabadini, Mauricio de Souza

    2013-01-01

    No contexto da análise das fases de circulação e produção capitalista, o objetivo principal deste artigo é o de enfatizar que o processo de autonomização das formas funcionais do capital, com base na teoria do valor-trabalho de Marx e caracterizado principalmente pelo capital fictício, é um forte instrumento para explicar algumas transformações verificadas no capitalismo contemporâneo. Destaque especial para as crises capitalistas recentes e para o intenso processo de especulação financeira. ...

  7. [Tumors of the 4th ventricle and the craniospinal transitional zone. Review of patients of the Neurosurgical Clinic of the Department of Medicine of the Karl Marx University].

    Science.gov (United States)

    Niebeling, H G; Fried, H; Goldhahn, W E; Skrzypczak, J; Brachmann, J; Eichler, I

    1983-01-01

    From a total of 1,028 infratentorial tumours operated on at the Neurosurgical Hospital of the Section Medicine of the Karl-Marx University Leipzig in the last 30 years, 167 tumours in the region of the 4th ventrical have been selected. Their statistical processing was carried out with respect to specific localisation, average age, kind of tumour, sex, clinical findings, duration of case history, application of instrumental diagnostic procedures and radicality of operation, success and failure. Some fundamental conclussions are drawn. A subdivision in detail will be contained in the following articles based on this material.

  8. Vida nua e forma-de-vida em Giorgio Agamben e Karl Marx: Violência e emancipação entre capitalismo e estado de exceção

    Directory of Open Access Journals (Sweden)

    Pedro Dalla Bernardina Brocco

    2016-01-01

    Full Text Available O presente trabalho se concentra na investigação sobre as aproximações teóricas entre os trabalhos de Giorgio Agamben, em seu projeto Homo Sacer e os de Karl Marx, em uma tentativa de construir novas ferramentas analíticas para a problemática da violência e da emancipação social na contemporaneidade. A aproximação entre as duas obras se dará pela via dos conceitos de vida nua e de forma-de-vida, os quais, segundo a hipótese deste trabalho, seriam comuns a ambos. O objetivo será o de elaborar a articulação entre o conceito de forma-de-vida em Agamben e o de sociedade sem classes em Marx, com vistas a possíveis leituras da emancipação e da justiça social.  The article Naked Life and Form-of-Life in Giorgio Agamben and Karl Marx: Violence and Emancipation Between Capitalism and State of Exception investigates the theoretical relationship between Agamben and Marx, focusing on Agamben’s Homo Sacer project. It is an attempt to build new analytical tools to the question of violence and social emancipation in contemporary societies. The approach between the two theories will be done by analyzing the concepts of bare life and form-of-life, which, per the hypothesis of this work, would be common to both. The objective would be the articulation of the concept of form-of-life in Agamben and the classless society in Marx, towards new possible approaches to emancipation and social justice. Keywords: bare life, biopolitics, form-of-life, Giorgio Agamben, Karl Marx

  9. Pinching parameters for open (super) strings

    Science.gov (United States)

    Playle, Sam; Sciuto, Stefano

    2018-02-01

    We present an approach to the parametrization of (super) Schottky space obtained by sewing together three-punctured discs with strips. Different cubic ribbon graphs classify distinct sets of pinching parameters; we show how they are mapped onto each other. The parametrization is particularly well-suited to describing the region within (super) moduli space where open bosonic or Neveu-Schwarz string propagators become very long and thin, which dominates the IR behaviour of string theories. We show how worldsheet objects such as the Green's function converge to graph theoretic objects such as the Symanzik polynomials in the α ' → 0 limit, allowing us to see how string theory reproduces the sum over Feynman graphs. The (super) string measure takes on a simple and elegant form when expressed in terms of these parameters.

  10. Stacked generalization: an introduction to super learning.

    Science.gov (United States)

    Naimi, Ashley I; Balzer, Laura B

    2018-04-10

    Stacked generalization is an ensemble method that allows researchers to combine several different prediction algorithms into one. Since its introduction in the early 1990s, the method has evolved several times into a host of methods among which is the "Super Learner". Super Learner uses V-fold cross-validation to build the optimal weighted combination of predictions from a library of candidate algorithms. Optimality is defined by a user-specified objective function, such as minimizing mean squared error or maximizing the area under the receiver operating characteristic curve. Although relatively simple in nature, use of Super Learner by epidemiologists has been hampered by limitations in understanding conceptual and technical details. We work step-by-step through two examples to illustrate concepts and address common concerns.

  11. A Crítica da Economia Política e a Nova Dialética: Marx, Hegel e o Problema da Tese da Homologia de Christopher J. Arthur

    Directory of Open Access Journals (Sweden)

    Elena Louisa Lange

    2017-02-01

    Full Text Available Nos últimos anos, a Nova Dialética de Christopher J. Arthur tem tido um forte impacto sobre os estudos de Marx no mundo anglófono, destacando a correlação da dialética sistemática de Hegel (não histórica com a obra central de Marx, O Capital, e, especialmente, na teoria de Marx da forma de valor. Ele afirma que as categorias da Lógica de Hegel e aquelas do início de O Capital de Marx mostram uma homologia impressionante [...] à luz de algum trabalho de reconstrução menor. (Arthur, 2004, p. 4. Este ensaio critica a leitura de Arthur de Marx e, especialmente, de Hegel contra o background das importantes contribuições para os estudos de Hegel das últimas décadas. Estes estudos foram pioneiros na teoria da dialética e na teoria das categorias, na sistematização da estrutura antinômica do conceito e o problema do pressuposto semântico-pragmático (semantisch-pragmatischer Präsuppositionsbegriff da exposição científica. Não obstante o seu caráter fundamental para um tratamento erudito e para a compreensão da dialética de Hegel, essas abordagens estão ausentes na intervenção de Arthur. Isto, como será mostrado, tem graves consequências para 1 a leitura de Arthur da Lógica de Hegel, 2 a aplicação de Arthur da dialética de Hegel para a apresentação da forma de valor de Marx e 3 a suprassunção de Marx em Hegel desenvolvida por Arthur. Será argumentado que o não-reconhecimento de Arthur do método dialético de Hegel também afeta negativamente o entendimento de Arthur do escopo e intenção do projeto crítico de Marx, especialmente a necessária relação interna entre trabalho abstrato, valor e dinheiro no início de O Capital vol. 1.

  12. Super-Laplacians and their symmetries

    International Nuclear Information System (INIS)

    Howe, P.S.; Lindström, University

    2017-01-01

    A super-Laplacian is a set of differential operators in superspace whose highest-dimensional component is given by the spacetime Laplacian. Symmetries of super-Laplacians are given by linear differential operators of arbitrary finite degree and are determined by superconformal Killing tensors. We investigate these in flat superspaces. The differential operators determining the symmetries give rise to algebras which can be identified in many cases with the tensor algebras of the relevant superconformal Lie algebras modulo certain ideals. They have applications to Higher Spin theories.

  13. Super-Laplacians and their symmetries

    Energy Technology Data Exchange (ETDEWEB)

    Howe, P.S. [Department of Mathematics, King’s College London,The Strand, London, WC2R 2LS (United Kingdom); Lindström, University [Department of Physics and Astronomy, Theoretical Physics, Uppsala University,Uppsala, SE-751 20 (Sweden); Theoretical Physics, Imperial College London,Prince Consort Road, London, SW7 2AZ (United Kingdom)

    2017-05-22

    A super-Laplacian is a set of differential operators in superspace whose highest-dimensional component is given by the spacetime Laplacian. Symmetries of super-Laplacians are given by linear differential operators of arbitrary finite degree and are determined by superconformal Killing tensors. We investigate these in flat superspaces. The differential operators determining the symmetries give rise to algebras which can be identified in many cases with the tensor algebras of the relevant superconformal Lie algebras modulo certain ideals. They have applications to Higher Spin theories.

  14. Acoustic Design of Super-light Structures

    DEFF Research Database (Denmark)

    Christensen, Jacob Ellehauge; Hertz, Kristian Dahl; Brunskog, Jonas

    in a controlled laboratory environment have been conducted with the element in order to evaluate its performance in airborne and impact sound insulation. These results have been employed in simulations of the flanking transmission to estimate the in-situ performance of the super-light slab element. The flanking...... aggregate (leca) along with a newly developed technology called pearl-chain reinforcement, which is a system for post-tensioning. Here, it is shown how to combine these technologies within a precast super-light slab element, while honoring the requirements of a holistic design. Acoustic experiments...

  15. Super-preshowers (DPG-Fruehjahrstagung 2016)

    Energy Technology Data Exchange (ETDEWEB)

    Kaeaepae, Alex [Bergische Universitaet Wuppertal, Gaussstr. 20, 42119 Wuppertal (Germany); Collaboration: Pierre-Auger-Collaboration

    2016-07-01

    Based on the current data from the Pierre Auger Observatory, no evidence of cosmic ray photon primaries has been found. However, photon primaries could induce so-called ''super-preshowers'', which have not been considered sofar, but are a promising candidate for explaining the ''composition puzzle'' at ultra-high energies. In this presentation, possible super-preshower processes are examined, and their effects on important Auger parameters, such as the energy deposit and muon production, are studied via simulations.

  16. KML Super Overlay to WMS Translator

    Science.gov (United States)

    Plesea, Lucian

    2007-01-01

    This translator is a server-based application that automatically generates KML super overlay configuration files required by Google Earth for map data access via the Open Geospatial Consortium WMS (Web Map Service) standard. The translator uses a set of URL parameters that mirror the WMS parameters as much as possible, and it also can generate a super overlay subdivision of any given area that is only loaded when needed, enabling very large areas of coverage at very high resolutions. It can make almost any dataset available as a WMS service visible and usable in any KML application, without the need to reformat the data.

  17. Super ACO FEL oscillation at 300 nm

    CERN Document Server

    Nutarelli, D; Renault, E; Nahon, L; Couprie, Marie Emmanuelle

    2000-01-01

    Some recent improvements, involving both the optical cavity mirrors and the positron beam dynamics in the storage ring, have allowed us to achieve a laser oscillation at 300 nm on the Super ACO Storage Ring FEL. The Super ACO storage ring is operated at 800 MeV which is the nominal energy for the usual synchrotron radiation users, and the highest energy for a storage ring FEL. The lasing at 300 nm could be kept during 2 h per injection, with a stored current ranging between 30 and 60 mA. The FEL characteristics are presented here. The longitudinal stability and the FEL optics behaviour are also discussed.

  18. Covariant super reggeon calculus for superstrings

    International Nuclear Information System (INIS)

    Petersen, J.L.; Sidenius, J.R.; Tollsten, A.K.

    1988-07-01

    A previously developed formalism for the bosonic string is extended to the Neveu-Schwarz-Ramond string using 2-d superspace techniques throughout. 3-string vertices for NS- and R-strings are constructed, sewing rules developed, and the technique of quasi-superconformal modes is set up for constructing the measure on super moduli space. Symmetries, such as superconformal invariance and BRST-invariance, are guaranteed ab initio. Picture changing and bosonization are avoided. Examples are given. The formalism should allow a superstring loop calculus based on supermoduli. Results concerning the ensuing super-Schottky description are given. (orig.)

  19. Temporal super resolution using variational methods

    DEFF Research Database (Denmark)

    Keller, Sune Høgild; Lauze, Francois Bernard; Nielsen, Mads

    2010-01-01

    Temporal super resolution (TSR) is the ability to convert video from one frame rate to another and is as such a key functionality in modern video processing systems. A higher frame rate than what is recorded is desired for high frame rate displays, for super slow-motion, and for video/film format...... observed when watching video on large and bright displays where the motion of high contrast edges often seem jerky and unnatural. A novel motion compensated (MC) TSR algorithm using variational methods for both optical flow calculation and the actual new frame interpolation is presented. The flow...

  20. On the monodromy group for the super Schwarzian differential equation

    International Nuclear Information System (INIS)

    Uehara, Shozo; Yasui, Yukinori.

    1991-03-01

    We calculate the first variation of the monodromy group associated with a super Schwarzian differential equation. The relation between the monodromy period and the Fenchel-Nielsen deformation of a super Riemann surface is presented. (author)

  1. A hybrid pulse combining topology utilizing the combination of modularized avalanche transistor Marx circuits, direct pulse adding, and transmission line transformer.

    Science.gov (United States)

    Li, Jiangtao; Zhao, Zheng; Sun, Yi; Liu, Yuhao; Ren, Ziyuan; He, Jiaxin; Cao, Hui; Zheng, Minjun

    2017-03-01

    Numerous applications driven by pulsed voltage require pulses to be with high amplitude, high repetitive frequency, and narrow width, which could be satisfied by utilizing avalanche transistors. The output improvement is severely limited by power capacities of transistors. Pulse combining is an effective approach to increase the output amplitude while still adopting conventional pulse generating modules. However, there are drawbacks in traditional topologies including the saturation tendency of combining efficiency and waveform oscillation. In this paper, a hybrid pulse combining topology was adopted utilizing the combination of modularized avalanche transistor Marx circuits, direct pulse adding, and transmission line transformer. The factors affecting the combining efficiency were determined including the output time synchronization of Marx circuits, and the quantity and position of magnetic cores. The numbers of the parallel modules and the stages were determined by the output characteristics of each combining method. Experimental results illustrated the ability of generating pulses with 2-14 kV amplitude, 7-11 ns width, and a maximum 10 kHz repetitive rate on a matched 50-300 Ω resistive load. The hybrid topology would be a convinced pulse combining method for similar nanosecond pulse generators based on the solid-state switches.

  2. Hanna Meißner: Jenseits des autonomen Subjekts. Zur gesellschaftlichen Konstitution von Handlungsfähigkeit im Anschluss an Butler, Foucault und Marx. Bielefeld: transcript Verlag 2010.

    Directory of Open Access Journals (Sweden)

    Stefan Schoppengerd

    2012-02-01

    Full Text Available Die Autorin nimmt feministische und postkoloniale Problematisierungen des Subjektbegriffes auf. Diese implizieren eine grundsätzliche Infragestellung subjektiver, kritischer Handlungsfähigkeit. Um die Vorstellung einer solchen nicht gänzlich verwerfen zu müssen, rekonstruiert sie drei theoretische Perspektiven (Judith Butler, Michel Foucault, Karl Marx mit unterschiedlichen Reichweiten und Gegenständen, die aber gemein haben, subjektive Handlungsfähigkeit gerade als Effekt widersprüchlicher Strukturen zu konzeptionalisieren. Dabei fokussiert sie nicht die – durchaus vorhandenen – Widersprüche zwischen den Ansätzen, sondern stellt sie in Form einer Synopse nebeneinander.The author incorporates feminist and postcolonial problematizations of the subject concept. These imply a fundamental questioning of subjective, critical agency. In order to prevent having to completely reject this concept, she reconstructs three theoretical perspectives (Judith Butler, Michel Foucault, Karl Marx with varying range and focus, which nevertheless indeed share the conceptualization of subjective agency as an effect of contradictory structures. In doing so, she does not focus on the – certainly existing – contradictions between the approaches, but compares them in the form of a synopsis.

  3. Is Quantum Gravity a Super-Quantum Theory?

    OpenAIRE

    Chang, Lay Nam; Lewis, Zachary; Minic, Djordje; Takeuchi, Tatsu

    2013-01-01

    We argue that quantum gravity should be a super-quantum theory, that is, a theory whose non-local correlations are stronger than those of canonical quantum theory. As a super-quantum theory, quantum gravity should display distinct experimentally observable super-correlations of entangled stringy states.

  4. Super-Resolution for Color Imagery

    Science.gov (United States)

    2017-09-01

    September 2017 2. REPORT TYPE Technical Report 3. DATES COVERED (From - To) 1 October 2016‒30 September 2017 4. TITLE AND SUBTITLE Super...slightly lighter shade of purple. There is slightly less purple coloring on the white paper than with the other 2 color spaces, and the black font is

  5. Super-Kamiokande worth full restoration

    CERN Multimedia

    Mishima, I

    2002-01-01

    While prospects are good that the SuperKamiokande facility will be partially repaired after an accident last November, the government has yet to confirm whether it will spend the estimated 2.5 billion yen needed for a full-scale restoration (1 page).

  6. 3D super-virtual refraction interferometry

    KAUST Repository

    Lu, Kai; AlTheyab, Abdullah; Schuster, Gerard T.

    2014-01-01

    Super-virtual refraction interferometry enhances the signal-to-noise ratio of far-offset refractions. However, when applied to 3D cases, traditional 2D SVI suffers because the stationary positions of the source-receiver pairs might be any place

  7. General super Virasoro construction on affine G

    International Nuclear Information System (INIS)

    Mohammedi, N.

    1990-10-01

    We consider a bosonic current algebra and a theory of free fermions and construct a general N = 1 super Virasoro current algebra. We obtain a master-set of equations which comprises the bosonic master equation for general Virasoro construction on affine G. As an illustration we study the case of the group SU(2). (author). 13 refs

  8. Conformal anomaly of super Wilson loop

    Energy Technology Data Exchange (ETDEWEB)

    Belitsky, A.V., E-mail: andrei.belitsky@asu.edu [Department of Physics, Arizona State University, Tempe, AZ 85287-1504 (United States)

    2012-09-11

    Classically supersymmetric Wilson loop on a null polygonal contour possesses all symmetries required to match it onto non-MHV amplitudes in maximally supersymmetric Yang-Mills theory. However, to define it quantum mechanically, one is forced to regularize it since perturbative loop diagrams are not well defined due to presence of ultraviolet divergences stemming from integration in the vicinity of the cusps. A regularization that is adopted by practitioners by allowing one to use spinor helicity formalism, on the one hand, and systematically go to higher orders of perturbation theory is based on a version of dimensional regularization, known as Four-Dimensional Helicity scheme. Recently it was demonstrated that its use for the super Wilson loop at one loop breaks both conformal symmetry and Poincare supersymmetry. Presently, we exhibit the origin for these effects and demonstrate how one can undo this breaking. The phenomenon is alike the one emerging in renormalization group mixing of conformal operators in conformal theories when one uses dimensional regularization. The rotation matrix to the diagonal basis is found by means of computing the anomaly in the Ward identity for the conformal boost. Presently, we apply this ideology to the super Wilson loop. We compute the one-loop conformal anomaly for the super Wilson loop and find that the anomaly depends on its Grassmann coordinates. By subtracting this anomalous contribution from the super Wilson loop we restore its interpretation as a dual description for reduced non-MHV amplitudes which are expressed in terms of superconformal invariants.

  9. Super-structure and building performance

    CSIR Research Space (South Africa)

    Van Wyk, Llewellyn V

    2010-11-01

    Full Text Available The super-structure consists predominantly of the load- and no-load-bearing walls-including all doors and windows and suspended floor slabs. The building envelope plays a significant role in the performance of a building, especially with regard...

  10. Single Image Super Resolution via Sparse Reconstruction

    NARCIS (Netherlands)

    Kruithof, M.C.; Eekeren, A.W.M. van; Dijk, J.; Schutte, K.

    2012-01-01

    High resolution sensors are required for recognition purposes. Low resolution sensors, however, are still widely used. Software can be used to increase the resolution of such sensors. One way of increasing the resolution of the images produced is using multi-frame super resolution algorithms.

  11. BREEDING SUPER-EARTHS AND BIRTHING SUPER-PUFFS IN TRANSITIONAL DISKS

    International Nuclear Information System (INIS)

    Lee, Eve J.; Chiang, Eugene

    2016-01-01

    The riddle posed by super-Earths (1–4R ⊕ , 2–20M ⊕ ) is that they are not Jupiters: their core masses are large enough to trigger runaway gas accretion, yet somehow super-Earths accreted atmospheres that weigh only a few percent of their total mass. We show that this puzzle is solved if super-Earths formed late, as the last vestiges of their parent gas disks were about to clear. This scenario would seem to present fine-tuning problems, but we show that there are none. Ambient gas densities can span many (in one case up to 9) orders of magnitude, and super-Earths can still robustly emerge after ∼0.1–1 Myr with percent-by-weight atmospheres. Super-Earth cores are naturally bred in gas-poor environments where gas dynamical friction has weakened sufficiently to allow constituent protocores to gravitationally stir one another and merge. So little gas is present at the time of core assembly that cores hardly migrate by disk torques: formation of super-Earths can be in situ. The basic picture—that close-in super-Earths form in a gas-poor (but not gas-empty) inner disk, fed continuously by gas that bleeds inward from a more massive outer disk—recalls the largely evacuated but still accreting inner cavities of transitional protoplanetary disks. We also address the inverse problem presented by super-puffs: an uncommon class of short-period planets seemingly too voluminous for their small masses (4–10R ⊕ , 2–6M ⊕ ). Super-puffs most easily acquire their thick atmospheres as dust-free, rapidly cooling worlds outside ∼1 AU where nebular gas is colder, less dense, and therefore less opaque. Unlike super-Earths, which can form in situ, super-puffs probably migrated in to their current orbits; they are expected to form the outer links of mean-motion resonant chains, and to exhibit greater water content. We close by confronting observations and itemizing remaining questions

  12. BREEDING SUPER-EARTHS AND BIRTHING SUPER-PUFFS IN TRANSITIONAL DISKS

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Eve J.; Chiang, Eugene, E-mail: evelee@berkeley.edu, E-mail: echiang@astro.berkeley.edu [Department of Astronomy, University of California Berkeley, Berkeley, CA 94720-3411 (United States)

    2016-02-01

    The riddle posed by super-Earths (1–4R{sub ⊕}, 2–20M{sub ⊕}) is that they are not Jupiters: their core masses are large enough to trigger runaway gas accretion, yet somehow super-Earths accreted atmospheres that weigh only a few percent of their total mass. We show that this puzzle is solved if super-Earths formed late, as the last vestiges of their parent gas disks were about to clear. This scenario would seem to present fine-tuning problems, but we show that there are none. Ambient gas densities can span many (in one case up to 9) orders of magnitude, and super-Earths can still robustly emerge after ∼0.1–1 Myr with percent-by-weight atmospheres. Super-Earth cores are naturally bred in gas-poor environments where gas dynamical friction has weakened sufficiently to allow constituent protocores to gravitationally stir one another and merge. So little gas is present at the time of core assembly that cores hardly migrate by disk torques: formation of super-Earths can be in situ. The basic picture—that close-in super-Earths form in a gas-poor (but not gas-empty) inner disk, fed continuously by gas that bleeds inward from a more massive outer disk—recalls the largely evacuated but still accreting inner cavities of transitional protoplanetary disks. We also address the inverse problem presented by super-puffs: an uncommon class of short-period planets seemingly too voluminous for their small masses (4–10R{sub ⊕}, 2–6M{sub ⊕}). Super-puffs most easily acquire their thick atmospheres as dust-free, rapidly cooling worlds outside ∼1 AU where nebular gas is colder, less dense, and therefore less opaque. Unlike super-Earths, which can form in situ, super-puffs probably migrated in to their current orbits; they are expected to form the outer links of mean-motion resonant chains, and to exhibit greater water content. We close by confronting observations and itemizing remaining questions.

  13. SuperB A High-Luminosity Asymmetric $e^+ e^-$ Super Flavour Factory : Conceptual Design Report

    CERN Document Server

    Bona, M.; Grauges Pous, E.; Colangelo, P.; De Fazio, F.; Palano, A.; Manghisoni, M.; Re, V.; Traversi, G.; Eigen, G.; Venturini, M.; Soni, N.; Bruschi, M.; De Castro, S.; Faccioli, P.; Gabrieli, A.; Giacobbe, B.; Semprini Cesare, N.; Spighi, R.; Villa, M.; Zoccoli, A.; Hearty, C.; McKenna, J.; Soni, A.; Khan, A.; Barniakov, A.Y.; Barniakov, M.Y.; Blinov, V.E.; Druzhinin, V.P.; Golubev, V.B.; Kononov, S.A.; Koop, I.A.; Kravchenko, E.A.; Levichev, E.B.; Nikitin, S.A.; Onuchin, A.P.; Piminov, P.A.; Serednyakov, S.I.; Shatilov, D.N.; Skovpen, Y.I.; Solodov, E.A.; Cheng, C.H.; Echenard, B.; Fang, F.; Hitlin, D.J.; Porter, F.C.; Asner, D.M.; Pham, T.N.; Fleischer, R.; Giudice, G.F.; Hurth, T.; Mangano, M.; Mancinelli, G.; Meadows, B.T.; Schwartz, A.J.; Sokoloff, M.D.; Soffer, A.; Beard, C.D.; Haas, T.; Mankel, R.; Hiller, G.; Ball, P.; Pappagallo, M.; Pennington, M.R.; Gradl, W.; Playfer, S.; Abada, A.; Becirevic, D.; Descotes-Genon, S.; Pene, O.; Andreotti, D.; Andreotti, M.; Bettoni, D.; Bozzi, C.; Calabresi, R.; Cecchi, A.; Cibinetto, G.; Franchini, P.; Luppi, E.; Negrini, M.; Petrella, A.; Piemontese, L.; Prencipe, E.; Santoro, V.; Stancari, G.; Anulli, F.; Baldini-Ferroli, R.; Biagini, M.E.; Boscolo, M.; Calcaterra, A.; Drago, A.; Finocchiaro, G.; Guiducci, S.; Isidori, G.; Pacetti, S.; Patteri, P.; Peruzzi, I.M.; Piccolo, M.; Preger, M.A.; Raimondi, P.; Rama, M.; Vaccarezza, C.; Zallo, A.; Zobov, M.; De Sangro, R.; Buzzo, A.; Lo Vetere, M.; Macri, M.; Monge, M.R.; Passaggio, S.; Patrignani, C.; Robutti, E.; Tosi, S.; Matias, J.; Panduro Vazquez, W.; Borzumati, F.; Eyges, V.; Prell, S.A.; Pedlar, T.K.; Korpar, S.; Pestonik, R.; Staric, M.; Neubert, M.; Denig, A.G.; Nierste, U.; Agoh, T.; Ohmi, K.; Ohnishi, Y.; Fry, J.R.; Touramanis, C.; Wolski, A.; Golob, B.; Krizan, P.; Flaecher, H.; Bevan, A.J.; Di Lodovico, F.; George, K.A.; Barlow, R.; Lafferty, G.; Jawahery, A.; Roberts, D.A.; Simi, G.; Patel, P.M.; Robertson, S.H.; Lazzaro, A.; Palombo, F.; Kaidalov, A.; Buras, A.J.; Tarantino, C.; Buchalla, G.; Sanda, A.I.; D'Ambrosio, G.; Ricciardi, G.; Bigi, I.; Jessop, C.P.; Losecco, J.M.; Honscheid, K.; Arnaud, N.; Chehab, R.; Fedala, Y.; Polci, F.; Roudeau, P.; Sordini, V.; Soskov, V.; Stocchi, A.; Variola, A.; Vivoli, A.; Wormser, G.; Zomer, F.; Bertolin, A.; Brugnera, R.; Gagliardi, N.; Gaz, A.; Margoni, M.; Morandin, M.; Posocco, M.; Rotondo, M.; Simonetto, F.; Stroili, R.; Bonneaud, G.R.; Lombardo, V.; Calderini, G.; Ratti, L.; Speziali, V.; Biasini, M.; Covarelli, R.; Manoni, E.; Servoli, L.; Angelini, C.; Batignani, G.; Bettarini, S.; Bosi, F.; Carpinelli, M.; Cenci, R.; Cervelli, A.; Dell'Orso, M.; Forti, F.; Giannetti, P.; Giorgi, M.; Lusiani, A.; Marchiori, G.; Massa, M.; Mazur, M.A.; Morsani, F.; Neri, N.; Paoloni, E.; Raffaelli, F.; Rizzo, G.; Walsh, J.; Braun, V.; Lenz, A.; Adams, G.S.; Danko, I.Z.; Baracchini, E.; Bellini, F.; Cavoto, G.; D'Orazio, A.; Del Re, D.; Di Marco, E.; Faccini, R.; Ferrarotto, F.; Gaspero, Mario; Jackson, P.; Martinelli, G.; Mazzoni, M.A.; Morganti, Silvio; Piredda, G.; Renga, F.; Silvestrini, L.; Voena, C.; Catani, L.; Di Ciaccio, A.; Messi, R.; Santovetti, E.; Satta, A.; Ciuchini, M.; Lubicz, V.; Wilson, F.F.; Godang, R.; Chen, X.; Liu, H.; Park, W.; Purohit, M.; Trivedi, A.; White, R.M.; Wilson, J.R.; Allen, M.T.; Aston, D.; Bartoldus, R.; Brodsky, S.J.; Cai, Y.; Coleman, J.; Convery, M.R.; DeBarger, S.; Dingfelder, J.C.; Dubois-Felsmann, G.P.; Ecklund, S.; Fisher, A.S.; Haller, G.; Heifets, S.A.; Kaminski, J.; Kelsey, M.H.; Kocian, M.L.; Leith, D.W.G.S.; Li, N.; Luitz, S.; Luth, V.; MacFarlane, D.; Messner, R.; Muller, D.R.; Nosochkov, Y.; Novokhatski, A.; Pivi, M.; Ratcliff, B.N.; Roodman, A.; Schwiening, J.; Seeman, J.; Snyder, A.; Sullivan, M.; Va'Vra, J.; Wienands, U.; Wisniewski, W.; Stoeck, H.; Cheng, H.Y.; Li, H.N.; Keum, Y.Y.; Gronau, M.; Grossman, Y.; Bianchi, F.; Gamba, D.; Gambino, P.; Marchetto, F.; Menichetti, Ezio A.; Mussa, R.; Pelliccioni, M.; Dalla Betta, G.F.; Bomben, M.; Bosisio, L.; Cartaro, C.; Lanceri, L.; Vitale, L.; Azzolini, V.; Bernabeu, J.; Lopez-March, N.; Martinez-Vidal, F.; Milanes, D.A.; Oyanguren, A.; Paradisi, P.; Pich, A.; Sanchis-Lozano, M.A.; Kowalewski, Robert V.; Roney, J.M.; Back, J.J.; Gershon, T.J.; Harrison, P.F.; Latham, T.E.; Mohanty, G.B.; Petrov, A.A.; Pierini, M.; INFN

    2007-01-01

    The physics objectives of SuperB, an asymmetric electron-positron collider with a luminosity above 10^36/cm^2/s are described, together with the conceptual design of a novel low emittance design that achieves this performance with wallplug power comparable to that of the current B Factories, and an upgraded detector capable of doing the physics in the SuperB environment.

  14. The 2015 super-resolution microscopy roadmap

    International Nuclear Information System (INIS)

    Hell, Stefan W; Sahl, Steffen J; Bates, Mark; Jakobs, Stefan; Zhuang, Xiaowei; Heintzmann, Rainer; Booth, Martin J; Bewersdorf, Joerg; Shtengel, Gleb; Hess, Harald; Tinnefeld, Philip; Honigmann, Alf; Testa, Ilaria; Cognet, Laurent; Lounis, Brahim; Ewers, Helge; Davis, Simon J; Eggeling, Christian; Klenerman, David; Willig, Katrin I

    2015-01-01

    Far-field optical microscopy using focused light is an important tool in a number of scientific disciplines including chemical, (bio)physical and biomedical research, particularly with respect to the study of living cells and organisms. Unfortunately, the applicability of the optical microscope is limited, since the diffraction of light imposes limitations on the spatial resolution of the image. Consequently the details of, for example, cellular protein distributions, can be visualized only to a certain extent. Fortunately, recent years have witnessed the development of ‘super-resolution’ far-field optical microscopy (nanoscopy) techniques such as stimulated emission depletion (STED), ground state depletion (GSD), reversible saturated optical (fluorescence) transitions (RESOLFT), photoactivation localization microscopy (PALM), stochastic optical reconstruction microscopy (STORM), structured illumination microscopy (SIM) or saturated structured illumination microscopy (SSIM), all in one way or another addressing the problem of the limited spatial resolution of far-field optical microscopy. While SIM achieves a two-fold improvement in spatial resolution compared to conventional optical microscopy, STED, RESOLFT, PALM/STORM, or SSIM have all gone beyond, pushing the limits of optical image resolution to the nanometer scale. Consequently, all super-resolution techniques open new avenues of biomedical research. Because the field is so young, the potential capabilities of different super-resolution microscopy approaches have yet to be fully explored, and uncertainties remain when considering the best choice of methodology. Thus, even for experts, the road to the future is sometimes shrouded in mist. The super-resolution optical microscopy roadmap of Journal of Physics D: Applied Physics addresses this need for clarity. It provides guidance to the outstanding questions through a collection of short review articles from experts in the field, giving a thorough

  15. The Solution Construction of Heterotic Super-Liouville Model

    Science.gov (United States)

    Yang, Zhan-Ying; Zhen, Yi

    2001-12-01

    We investigate the heterotic super-Liouville model on the base of the basic Lie super-algebra Osp(1|2).Using the super extension of Leznov-Saveliev analysis and Drinfeld-Sokolov linear system, we construct the explicit solution of the heterotic super-Liouville system in component form. We also show that the solutions are local and periodic by calculating the exchange relation of the solution. Finally starting from the action of heterotic super-Liouville model, we obtain the conserved current and conserved charge which possessed the BRST properties.

  16. Detecting Water on Super-Earths Using JAVST

    Science.gov (United States)

    Deming, D.

    2010-01-01

    Nearby lower train sequence stars host a class of planets known as Super-Earths, that have no analog in our own solar system. Super-Earths are rocky and/or icy planets with masses up to about 10 Earth masses, They are expected to host atmospheres generated by a number of processes including accretion of chondritic material. Water vapor should be a common constituent of super-Earth atmospheres, and may be detectable in transiting super-Earths using transmission spectroscopy during primar y eclipse, and emission spectroscopy at secondary eclipse. I will discuss the prospects for super-Earth atmospheric measurements using JWST.

  17. O passado que não passa: a atualidade da contribuição do método em Marx para a formação de professores

    Directory of Open Access Journals (Sweden)

    Anita C. Azevedo Resende

    2017-02-01

    Full Text Available Resumo: O texto discute a atualidade da contribuição do método dialético, a partir de considerações de Marx. Decorridos mais de um século da sua morte, e ainda se fazendo atuais estruturas e processos sociais contemporâneos a Marx, ainda é tempo de revisitar as questões por ele levantadas com relação às condições e possibilidades do conhecimento da realidade e, em decorrência, da intervenção direcionada e intencional nos desenvolvimentos históricos. Compreendendo que o professor é tributário dessa dupla exigência teórica e prática, o conhecimento rigoroso e a ação direcionada à práxis social, postula-se a atualidade da contribuição de Marx especialmente no que concerne à determinação material da consciência e da realidade, aos desafios do pensamento científico e à consideração, entre mais, das relações entre aparência e essência, singular e universal, abstrato e concreto, presente e passado. Palavras-chave: Método em Marx; Dialética; Marxismo.

  18. PeoplePersonality: Chris Clarke - a physicist who studies ice cream Teaching Anecdotes: Annie Jump Cannon Obituary: György Marx 1927-2002 Starting Out: What Katie did next: part 3 Opinions: What is really important?

    Science.gov (United States)

    2003-03-01

    Featuring relationships, personalities, interactions, environments and reputations involved in physics and education PERSONALITY (156) Chris Clarke - a physicist who studies ice cream TEACHING ANECDOTES (157) Annie Jump Cannon OBITUARY (158) György Marx 1927-2002 Steven Chapman STARTING OUT (159) What Katie did next: part 3 Katie Pennicott OPINIONS (160) What is really important? Kerry Parker

  19. Superstring field theories on super-flag manifolds: superdiff S1/S1 and superdiff S1/super S1

    International Nuclear Information System (INIS)

    Zhao Zhiyong; Wu, Ke; Saito, Takesi

    1987-01-01

    We generalize the geometric approach of Bowick and Rajeev [BR] to superstring field theories. The anomaly is identified with nonvanishing of the Ricci curvature of the super-flag manifold. We explicitly calculate the curvatures of superdiff S 1 /S 1 and superdiff S 1 /superS 1 using super-Toeplitz operator techniques. No regularization is needed in this formalism. The critical dimension D=10 is rediscovered as a result of vanishing curvature of the product bundle over the super-flag manifold. (orig.)

  20. 14 Marx 03.pmd

    African Journals Online (AJOL)

    Tienie01

    12 Jun 2006 ... Ek is egter ook oer-nuuskierig en wil weet hoe dinge inmekaar steek. Ek is baie geïnteresseerd in mitologie en die misterieuse, in die universele ver- bande tussen (dikwels oënskynlik onverwante) dinge – die universal interconnect- edness of things – en Jungiaanse idees en simboliek in alle vorme ...

  1. Marx in Narnia.

    Science.gov (United States)

    Wade, Barrie; Sheppard, John

    1989-01-01

    Argues that teachers must understand the different values found in children's literature. Examines four aspects of values present in C. S. Lewis's "Chronicles of Narnia." Asserts that teachers must take responsibility for how such texts are received by young readers in the current multicultural, sexually equal society. (MM)

  2. Karl Marx University Leipzig

    African Journals Online (AJOL)

    additionally complicated by metal accumulation during electrolysis time. To solve the problem, a first step is the calculation of instantaneous reduction current without metal accumulation, but for presence of complex species. In a second step, the effect of accumulated metal can be considered. Theoretical treatment is often ...

  3. Solar neutrinos at super-Kamiokande

    International Nuclear Information System (INIS)

    Inoue, K.

    1999-01-01

    A huge ring imaging water Cherenkov detector, super-Kamiokande, has started data accumulation on April 1st, 1996 as promised. This experiment is expected to give a definite answer to the neutrino oscillation solutions of the long standing solar neutrino problem through high statistics and high precision spectrum and day/night flux measurement. Super-Kamiokande is accumulating 8 B solar neutrino data very quickly and preliminary results obtained from 374 days of data are presented here, instead of 306 days of data presented at the conference. No significant day/night variation nor seasonal variation are found. Systematic errors of energy scale are largely reduced by the LINAC calibrations at various positions. And the experiment is getting closer to the level of the systematic errors where we can definitely discuss about the spectrum distortion. Also implications of those preliminary results are discussed within two neutrino oscillation hypothesis

  4. Low background techniques for SuperNEMO

    International Nuclear Information System (INIS)

    Liu, Xin Ran; Mott, James

    2015-01-01

    The UK contribution to achieving the ultra-low background conditions required inside the detectors of the SuperNEMO experiment are described. A dedicated facility has been established for the screening and selection of materials through gamma ray spectroscopy using germanium detectors. Initial results from two detectors are shown. The radon level inside the SuperNEMO detector must be less than 150 μBq/m 3 in order to achieve the target sensitivity. A Radon Concentration Line (RnCL) has been developed capable of measuring radon levels in large gas volumes down to 5 μBq/m 3 , improving on standard state-of-the-art radon detectors by 3 orders of magnitude. The development, commissioning and first measurements of radon content using the RnCL are also presented. (paper)

  5. The geometry of the super KP flows

    International Nuclear Information System (INIS)

    Rabin, J.M.

    1991-01-01

    A supersymmetric generalization of the Krichever map is used to construct algebro-geometric solutions to the various super Kadomtsev-Petviashvili (SKP) hierarchies. The geometric data required consist of a suitable algebraic supercurve of genus g (generally not a super Riemann surface) with a distinguished point and local coordinates (z, θ) there, and a generic line bundle of degree g-1 with a local trivialization near the point. The resulting solutions to the Manin-Radul SKP system describe coupled deformations of the line bundle and the supercurve itself, in contrast to the ordinary KP system which deforms line bundles but not curves. Two new SKP systems are introduced: An integrable 'Jacobian' system whose solutions describe genuine Jacobian flows, deforming the bundle but not the curve; and a nonintegrable 'maximal' system describing independent deformations of bundle and curve. The Kac-van de Leur SKP system describes the same deformations as the maximal system, but in a different parametrization. (orig.)

  6. Non-standard quantum groups and superization

    Energy Technology Data Exchange (ETDEWEB)

    Majid, S. [Cambridge Univ. (United Kingdom). Dept. of Applied Mathematics and Theoretical Physics (DAMTP); Rodriguez-Plaza, M.J. [Nationaal Inst. voor Kernfysica en Hoge-Energiefysica (NIKHEF), Amsterdam (Netherlands). Sectie H

    1995-12-31

    We obtain the universal R-matrix of the non-standard quantum group associated to the Alexander-Conway knot polynomial. We show further that this nonstandard quantum group is related to the super-quantum group U{sub q}gl(1 vertical stroke 1) by a general process of superization, which we describe. We also study a twisted variant of this non-standard quantum group and obtain, as a result, a twisted version uf U{sub q}gl(1 vertical stroke 1) as a q-supersymmetry of the exterior differential calculus of any quantum plane of Hecke type, acting by mixing the bosonic x{sub i} co-ordinates and the forms dx{sub i}. (orig.).

  7. Pulsating stars in SuperWASP

    Directory of Open Access Journals (Sweden)

    Holdsworth Daniel L.

    2017-01-01

    Full Text Available SuperWASP is one of the largest ground-based surveys for transiting exoplanets. To date, it has observed over 31 million stars. Such an extensive database of time resolved photometry holds the potential for extensive searches of stellar variability, and provide solid candidates for the upcoming TESS mission. Previous work by e.g. [15], [5], [12] has shown that the WASP archive provides a wealth of pulsationally variable stars. In this talk I will provide an overview of the SuperWASP project, present some of the published results from the survey, and some of the on-going work to identify key targets for the TESS mission.

  8. Super-Planckian Thermophotovoltaics Without Vacuum Gaps

    Science.gov (United States)

    Mirmoosa, M. S.; Biehs, S.-A.; Simovski, C. R.

    2017-11-01

    We introduce the concept of a thermophotovoltaic system whose emitter is separated from the photovoltaic cell by an intermediate thick slab of gallium arsenide. Owing to the engineered structure of the emitter (a multilayer structure of negative- and positive-ɛ layers) together with a high refractiveindex and transparency of the intermediate slab, we achieve a super-Planckian and frequency-selective spectrum of radiative heat transfer which is desirable for the efficient performance of thermophotovoltaic systems.

  9. Physics at SuperLEAR: Workshop summary

    International Nuclear Information System (INIS)

    Dover, C.B.

    1990-11-01

    The major themes of the physics program to be explored at the proposed SuperLEAR facility are summarized. These include the study of charmonium spectroscopy, searches for CP violation in hyperon decays, exploration of hadron spectroscopy and gluon dynamics, particularly of non-Q bar Q systems, and bar p-nucleus annihilation as a means of probing the mechanisms of charm and strangeness production as well as the dynamics of heated nuclear matter. 40 refs., 3 tabs

  10. Super-allowed Fermi beta-decay

    International Nuclear Information System (INIS)

    Wilkinson, D.H.

    2005-01-01

    A final analysis of J π =0 + ->0 + super-allowed Fermi transitions yields vertical bar V ud vertical bar 2 =0.9500±0.0007; vertical bar V ud vertical bar 2 + vertical bar V us vertical bar 2 + vertical bar V ub vertical bar 2 =0.9999±0.0011 with the operational vector coupling constant G V */(-bar c) 3 =(1.15052±0.00021)x10 -5 GeV -2

  11. Storytelling Revealed in Super Bowl 2016 Advertisements

    OpenAIRE

    Rellahan, Celina

    2016-01-01

    This thesis investigates the use of storytelling in advertising applications and its influence on the instigation of social activity as measured by online views and social activity generated for advertisements broadcast during the 2016 Super Bowl. The thesis aims at identifying those elements of storytelling that are found in these advertisements and relating these characteristics to the success of the promotion in terms of immediate engagement of the viewing audience. The thesis present...

  12. Super-activating Quantum Memory with Entanglement

    OpenAIRE

    Guan, Ji; Feng, Yuan; Ying, Mingsheng

    2017-01-01

    Noiseless subsystems were proved to be an efficient and faithful approach to preserve fragile information against decoherence in quantum information processing and quantum computation. They were employed to design a general (hybrid) quantum memory cell model that can store both quantum and classical information. In this Letter, we find an interesting new phenomenon that the purely classical memory cell can be super-activated to preserve quantum states, whereas the null memory cell can only be...

  13. HD 97658 and its super-Earth

    Directory of Open Access Journals (Sweden)

    Van Grootel V.

    2015-01-01

    Full Text Available Super-Earths transiting nearby bright stars are key objects that simultaneously allow for accurate measurements of both their mass and radius, providing essential constraints on their internal composition. We present the confirmation, based on Spitzer observations, that the super-Earth HD 97658 b transits its host star. HD 97658 is a low-mass (M* = 0.77 ± 0.05 M⊙ K1 dwarf, as determined from the Hipparcos parallax and stellar evolution modeling. To constrain the planet parameters, we carry out Bayesian global analyses of Keck-HIRES radial velocities, and MOST and Spitzer photometry. HD 97658 b is a massive (MP = 7.55−0.79+0.83 M⊕ and large (RP = 2.247−0.095+0.098 R⊕ at 4.5 μm super-Earth. We investigate the possible internal compositions for HD 97658 b. Our results indicate a large rocky component, by at least 60% by mass, and very little H-He components, at most 2% by mass. We also discuss how future asteroseismic observations can improve the knowledge of the HD 97658 system, in particular by constraining its age.

  14. SuperB Progress Reports - Physics

    CERN Document Server

    O'Leary, B.; Ramon, M.; Pous, E.; De Fazio, F.; Palano, A.; Eigen, G.; Asgeirsson, D.; Cheng, C.H.; Chivukula, A.; Echenard, B.; Hitlin, D.G.; Porter, F.; Rakitin, A.; Heinemeyer, S.; McElrath, B.; Andreassen, R.; Meadows, B.; Sokoloff, M.; Blanke, M.; Lesiak, T.; Shindou, T.; Ronga, F.; Baldini, W.; Bettoni, D.; Calabrese, R.; Cibinetto, G.; Luppi, E.; Rama, M.; Bossi, F.; Guido, E.; Patrignani, C.; Tosi, S.; Davies, C.; Lunghi, E.; Haisch, U.; Hurth, T.; Westhoff, S.; Crivellin, A.; Hofer, L.; Goto, T.; Brown, David Nathan; Branco, G.C.; Zupan, J.; Herrero, M.; Rodriguez-Sanchez, A.; Simi, G.; Tackmann, F.J.; Biassoni, P.; Lazzaro, A.; Lombardo, V.; Palombo, F.; Stracka, S.; Lindemann, D.M.; Robertson, S.H.; Duling, B.; Gemmler, K.; Gorbahn, M.; Jager, S.; Paradisi, P.; Straub, D.M.; Bigi, I.; Asner, D.M.; Fast, J.E.; Kouzes, R.T.; Morandin, M.; Rotondo, M.; Ben-Haim, E.; Arnaud, N.; Burmistrov, L.; Kou, E.; Perez, A.; Stocchi, A.; Viaud, B.; Domingo, F.; Piccinini, F.; Manoni, E.; Batignani, G.; Cervelli, A.; Forti, F.; Giorgi, M.; Lusiani, A.; Oberhof, B.; Paoloni, E.; Neri, N.; Walsh, J.; Bevan, A.; Bona, M.; Walker, C.; Weiland, C.; Lenz, A.; Gonzalez-Sprinberg, G.; Faccini, R.; Renga, F.; Polosa, A.; Silvestrini, L.; Virto, J.; Ciuchini, M.; Lubicz, V.; Tarantino, C.; Wilson, F.F.; Carpinelli, M.; Huber, T.; Mannel, T.; Graham, M.; Ratcliff, B.N.; Santoro, V.; Sekula, S.; Shougaev, K.; Soffer, A.; Shimizu, Y.; Gambino, P.; Mussa, R.; Nardecchia, M.; Stal, O.; Bernabeu, J.; Botella, F.; Jung, M.; Lopez March, N.; Martinez Vidal, F.; Oyanguren, A.; Pich, A.; Lozano, M.A.Sanchis; Vidal, J.; Vives, O.; Banerjee, S.; Roney, J.M.; Petrov, A.A.; Flood, K.

    2010-01-01

    SuperB is a high luminosity e+e- collider that will be able to indirectly probe new physics at energy scales far beyond the reach of any man made accelerator planned or in existence. Just as detailed understanding of the Standard Model of particle physics was developed from stringent constraints imposed by flavour changing processes between quarks, the detailed structure of any new physics is severely constrained by flavour processes. In order to elucidate this structure it is necessary to perform a number of complementary studies of a set of golden channels. With these measurements in hand, the pattern of deviations from the Standard Model behavior can be used as a test of the structure of new physics. If new physics is found at the LHC, then the many golden measurements from SuperB will help decode the subtle nature of the new physics. However if no new particles are found at the LHC, SuperB will be able to search for new physics at energy scales up to 10-100 TeV. In either scenario, flavour physics measure...

  15. Predicting the occurrence of super-storms

    Directory of Open Access Journals (Sweden)

    N. Srivastava

    2005-11-01

    Full Text Available A comparative study of five super-storms (Dst<-300 nT of the current solar cycle after the launch of SoHO, to identify solar and interplanetary variables that influence the magnitude of resulting geomagnetic storms, is described. Amongst solar variables, the initial speed of a CME is considered the most reliable predictor of the strength of the associated geomagnetic storm because fast mass ejections are responsible for building up the ram pressure at the Earth's magnetosphere. However, although most of the super-storms studied were associated with high speed CMEs, the Dst index of the resulting geomagnetic storms varied between -300 to -472 nT. The most intense storm of 20 November 2003, (Dst ~ -472 nT had its source in a comparatively smaller active region and was associated with a relatively weaker, M-class flare while all other super-storms had their origins in large active regions and were associated with strong X-class flares. However, this superstorm did not show any associated extraordinary solar and interplanetary characteristics. The study also reveals the challenge in the reliable prediction of the magnitude of a geomagnetic storm from solar and interplanetary variables.

  16. Predicting the occurrence of super-storms

    Directory of Open Access Journals (Sweden)

    N. Srivastava

    2005-11-01

    Full Text Available A comparative study of five super-storms (Dst<-300 nT of the current solar cycle after the launch of SoHO, to identify solar and interplanetary variables that influence the magnitude of resulting geomagnetic storms, is described. Amongst solar variables, the initial speed of a CME is considered the most reliable predictor of the strength of the associated geomagnetic storm because fast mass ejections are responsible for building up the ram pressure at the Earth's magnetosphere. However, although most of the super-storms studied were associated with high speed CMEs, the Dst index of the resulting geomagnetic storms varied between -300 to -472 nT. The most intense storm of 20 November 2003, (Dst ~ -472 nT had its source in a comparatively smaller active region and was associated with a relatively weaker, M-class flare while all other super-storms had their origins in large active regions and were associated with strong X-class flares. However, this superstorm did not show any associated extraordinary solar and interplanetary characteristics. The study also reveals the challenge in the reliable prediction of the magnitude of a geomagnetic storm from solar and interplanetary variables.

  17. SuperCDMS Underground Detector Fabrication Facility

    Energy Technology Data Exchange (ETDEWEB)

    Platt, M.; Mahapatra, R.; Bunker, Raymond A.; Orrell, John L.

    2018-03-01

    The SuperCDMS SNOLAB dark matter experiment processes Ge and Si crystals into fully tested phonon and ionization detectors at surface fabrication and test facilities. If not mitigated, it is anticipated that trace-level production of radioisotopes in the crystals due to exposure to cosmic rays at (or above) sea level will result in the dominant source of background events in future dark matter searches using the current SuperCDMS detector technology. Fabrication and testing of detectors in underground facilities shielded from cosmic radiation is one way to directly reduce production of trace levels of radioisotopes, thereby improving experimental sensitivity for the discovery of dark matter beyond the level of the current experiment. In this report, we investigate the cost and feasibility to establish a complete detector fabrication processing chain in an underground location to mitigate cosmogenic activation of the Ge and Si detector substrates. For a specific and concrete evaluation, we explore options for such a facility located at SNOLAB, an underground laboratory in Sudbury, Canada hosting the current and future experimental phases of SuperCDMS.

  18. SuperB Technical Design Report

    CERN Document Server

    Baszczyk, M.; Kolodziej, J.; Kucewicz, W.; Sapor, M.; Jeremie, A.; Grauges Pous, E.; Bruno, G.E.; De Robertis, G.; Diacono, D.; Donvito, G.; Fusco, P.; Gargano, F.; Giordano, F.; Loddo, F.; Loparco, F.; Maggi, G.P.; Manzari, V.; Mazziotta, M.N.; Nappi, E.; Palano, A.; Santeramo, B.; Sgura, I.; Silvestris, L.; Spinoso, V.; Eigen, G.; Zalieckas, J.; Zhuo, Z.; Jenkovszky, L.; Balbi, G.; Boldini, M.; Bonacorsi, D.; Cafaro, V.; D'Antone, I.; Dallavalle, G.M.; Di Sipio, R.; Fabbri, F.; Fabbri, L.; Gabrielli, A.; Galli, D.; Giacomelli, P.; Giordano, V.; Giorgi, F.M.; Grandi, C.; Lax, I.; Lo Meo, S.; Marconi, U.; Montanari, A.; Pellegrini, G.; Piccinini, M.; Rovelli, T.; Semprini Cesari, N.; Torromeo, G.; Tosi, N.; Travaglini, R.; Vagnoni, V.M.; Valentinetti, S.; Villa, M.; Zoccoli, A.; Caron, J. -F.; Hearty, C.; Lu, P. F. -T.; Mattison, T.S.; McKenna, J.A.; So, R. Y.; Barnyakov, M. Yu.; Blinov, V.E.; Botov, A.A.; Druzhinin, V.P.; Golubev, V.B.; Kononov, S.A.; Kravchenko, E.A.; Levichev, E.B.; Onuchin, A.P.; Serednyakov, S.I.; Shtol, D.A.; Skovpen, Y.I.; Solodov, E.P.; Cardini, A.; Carpinelli, M.; Chao, D. S. -T.; Cheng, C.H.; Doll, D.A.; Echenard, B.; Flood, K.; Hanson, J.; Hitlin, D.G.; Ongmongkolkul, P.; Porter, F.C.; Zhu, R.Y.; Randazzo, N.; De La Cruz Burelo, E.; Zheng, Y.; Campos, P.; De Silva, M.; Kathirgamaraju, A.; Meadows, B.; Pushpawela, B.; Shi, Y.; Sokoloff, M.; Lopez Castro, G.; Ciaschini, V.; Franchini, P.; Giacomini, F.; Paolini, A.; Calderon Polania, G. A.; Laczek, S.; Romanowicz, P.; Szybinski, B.; Czuchry, M.; Flis, L.; Harezlak, D.; Kocot, J.; Radecki, M.; Sterzel, M.; Szepieniec, T.; Szymocha, T.; Wójcik, P.; Andreotti, M.; Baldini, W.; Calabrese, R.; Carassiti, V.; Cibinetto, G.; Cotta Ramusino, A.; Evangelisti, F.; Gianoli, A.; Luppi, E.; Malaguti, R.; Manzali, M.; Melchiorri, M.; Munerato, M.; Padoan, C.; Santoro, V.; Tomassetti, L.; Beretta, M.M.; Biagini, M.; Boscolo, M.; Capitolo, E.; de Sangro, R.; Esposito, M.; Felici, G.; Finocchiaro, G.; Gatta, M.; Gatti, C.; Guiducci, S.; Lauciani, S.; Patteri, P.; Peruzzi, I.; Piccolo, M.; Raimondi, P.; Rama, M.; Sanelli, C.; Tomassini, S.; Fabbricatore, P.; Delepine, D.; Reyes Santos, M. A.; Chrzaszcz, M.; Grzymkowski, R.; Knap, P.; Kotula, J.; Lesiak, T.; Ludwin, J.; Michalowski, J.; Pawlik, B.; Rachwal, B.; Stodulski, M.; Wiechczynski, J.; Witek, M.; Zawiejski, L.; Zdybal, M.; Aushev, V.Y.; Ustynov, A.; Arnaud, N.; Bambade, P.; Beigbeder, C.; Bogard, F.; Borsato, M.; Breton, D.; Brossard, J.; Burmistrov, L.; Charlet, D.; Chaumat, V.; Dadoun, O.; El Berni, M.; Maalmi, J.; Puill, V.; Rimbault, C.; Stocchi, A.; Tocut, V.; Variola, A.; Wallon, S.; Wormser, G.; Grancagnolo, F.; Ben-Haim, E.; Sitt, S.; Baylac, M.; Bourrion, O.; Deconto, J. -M.; Gomez Martinez, Y.; Monseu, N.; Muraz, J. -F.; Real, J. -S.; Vescovi, C.; Cenci, R.; Jawahery, A.; Roberts, D.; Twedt, E.W.; Cheaib, R.; Lindemann, D.; Nderitu, S.; Patel, P.; Robertson, S.H.; Swersky, D.; Warburton, A.; Cuautle Flores, E.; Toledo Sanchez, G.; Biassoni, P.; Bombelli, L.; Citterio, M.; Coelli, S.; Fiorini, C.; Liberali, V.; Monti, M.; Nasri, B.; Neri, N.; Palombo, F.; Sabatini, F.; Stabile, A.; Berra, A.; Giachero, A.; Gotti, C.; Lietti, D.; Maino, M.; Pessina, G.; Prest, M.; Martin, J. -P.; Simard, M.; Starinski, N.; Taras, P.; Drutskoy, A.; Makarychev, S.; Nefediev, A.V.; Aloisio, A.; Cavaliere, S.; De Nardo, G.; Della Pietra, M.; Doria, A.; Giordano, R.; Ordine, A.; Pardi, S.; Russo, G.; Sciacca, C.; Bigi, I.I.; Jessop, C.P.; Wang, W.; Bellato, M.; Benettoni, M.; Corvo, M.; Crescente, A.; Dal Corso, F.; Dosselli, U.; Fanin, C.; Gianelle, A.; Longo, S.; Michelotto, M.; Montecassiano, F.; Morandin, M.; Pengo, R.; Posocco, M.; Rotondo, M.; Simi, G.; Stroili, R.; Gaioni, L.; Manazza, A.; Manghisoni, M.; Ratti, L.; Re, V.; Traversi, G.; Zucca, S.; Bizzaglia, S.; Bizzarri, M.; Cecchi, C.; Germani, S.; Lebeau, M.; Lubrano, P.; Manoni, E.; Papi, A.; Rossi, A.; Scolieri, G.; Batignani, G.; Bettarini, S.; Casarosa, G.; Cervelli, A.; Fella, A.; Forti, F.; Giorgi, M.; Lilli, L.; Lusiani, A.; Oberhof, B.; Paladino, A.; Pantaleo, F.; Paoloni, E.; Perez Perez, A. L.; Rizzo, G.; Walsh, J.; Fernández Téllez, A.; Beck, G.; Berman, M.; Bevan, A.; Gannaway, F.; Inguglia, G.; Martin, A.J.; Morris, J.; Bocci, V.; Capodiferro, M.; Chiodi, G.; Dafinei, I.; Drenska, N.V.; Faccini, R.; Ferroni, F.; Gargiulo, C.; Gauzzi, P.; Luci, C.; Lunadei, R.; Martellotti, G.; Pellegrino, F.; Pettinacci, V.; Pinci, D.; Recchia, L.; Ruggeri, D.; Zullo, A.; Camarri, P.; Cardarelli, R.; De Santis, C.; Di Ciaccio, A.; Di Felice, V.; Di Palma, F.; Di Simone, A.; Marcelli, L.; Messi, R.; Moricciani, D.; Sparvoli, R.; Tammaro, S.; Branchini, P.; Budano, A.; Bussino, S.; Ciuchini, M.; Nguyen, F.; Passeri, A.; Ruggieri, F.; Spiriti, E.

    2013-01-01

    In this Technical Design Report (TDR) we describe the SuperB detector that was to be installed on the SuperB e+e- high luminosity collider. The SuperB asymmetric collider, which was to be constructed on the Tor Vergata campus near the INFN Frascati National Laboratory, was designed to operate both at the Upsilon(4S) center-of-mass energy with a luminosity of 10^{36} cm^{-2}s^{-1} and at the tau/charm production threshold with a luminosity of 10^{35} cm^{-2}s^{-1}. This high luminosity, producing a data sample about a factor 100 larger than present B Factories, would allow investigation of new physics effects in rare decays, CP Violation and Lepton Flavour Violation. This document details the detector design presented in the Conceptual Design Report (CDR) in 2007. The R&D and engineering studies performed to arrive at the full detector design are described, and an updated cost estimate is presented. A combination of a more realistic cost estimates and the unavailability of funds due of the global economic ...

  19. Volatile Transport in Pluto's Super Seasons

    Science.gov (United States)

    Earle, Alissa M.; Binzel, Richard; Young, Leslie; Stern, S. Alan; Olkin, Catherine B.; Ennico, Kimberly; Moore, Jeffrey M.; Weaver, Harold A.; NASA New Horizons Composition Team, The NASA New Horizons GGI Team

    2016-10-01

    The data returned from NASA's New Horizons' reconnaissance of the Pluto system shows striking albedo variations from polar to equatorial latitudes as well as sharp boundaries for longitudinal variations. Pluto has a high obliquity (currently around 119 degrees) which varies by more than 23 degrees (between roughly 103 and 127 degrees) over a period of less than 3 million years. These obliquity properties, combined with Pluto's orbital regression in longitude of perihelion (360 degrees over 3.7 million years), create epochs of "Super Seasons" on Pluto. A "Super Season" occurs, for example, when Pluto happens to be pole-on towards the Sun at the same time as perihelion. In such a case, one pole experiences a short, intense summer (relative to its long-term average) followed by a longer than average period of winter darkness. By complement, the other pole experiences a much longer, but less intense summer and short winter season. We explore the relationship between albedo variations and volatile transport for the current epoch as well as historical epochs during which Pluto experienced these "Super Seasons". Our investigation suggests Pluto's orbit creates the potential for runaway albedo variations, particularly in the equatorial region, which would create and support stark longitudinal contrasts like the ones we see between the informally named Tombaugh and Cthulhu Regios.This work was supported by the NASA New Horizons mission.

  20. Further results on super graceful labeling of graphs

    Directory of Open Access Journals (Sweden)

    Gee-Choon Lau

    2016-08-01

    Full Text Available Let G=(V(G,E(G be a simple, finite and undirected graph of order p and size q. A bijection f:V(G∪E(G→{k,k+1,k+2,…,k+p+q−1} such that f(uv=|f(u−f(v| for every edge uv∈E(G is said to be a k-super graceful labeling of G. We say G is k-super graceful if it admits a k-super graceful labeling. For k=1, the function f is called a super graceful labeling and a graph is super graceful if it admits a super graceful labeling. In this paper, we study the super gracefulness of complete graph, the disjoint union of certain star graphs, the complete tripartite graphs K(1,1,n, and certain families of trees. We also present four methods of constructing new super graceful graphs. In particular, all trees of order at most 7 are super graceful. We conjecture that all trees are super graceful.

  1. Ricardo, Marx y Keynes ante la Ley de Say : fundamentos microeconómicos de esta ley y de su crítica

    OpenAIRE

    Posada Posada, Carlos Esteban

    1980-01-01

    El objetivo del presente artículo está expresado sintéticamente en el título, refiriéndose entonces, a las relaciones lógicas existentes entre: A) Las teorías ricardiana, marxista y Keynesiana de los precios y B) La posición de Ricardo, Marx y Keynes con respecto a dicha Ley. Se deduce de lo anterior que este artículo no estudia los fundamentos neo-clásicos de la Ley de Say o de sus críticas, aunque lo corriente sea identificar los términos: "fundamentos microeconómicos" de tesis macroeconómi...

  2. [Profile and tasks of a medical university polyclinic in the past and present using as example the Medical Polyclinical Institutes of the Karl Marx University of Leipzig].

    Science.gov (United States)

    Hambsch, K; Treutler, H; Pietruschka, W D

    1981-03-15

    After a short survey of the historical development of the Medico-Policlinical Institute of the Karl Marx University Leipzig tasks and developmental tendencies of university medical policlinics are described, evaluating hereby the results of the Vth conference of higher education. They are understood as a university representation of ambulatorily working internists and to a large extent of the specialists for general medicine. Their main tasks consist in education and continued professional training of this group of physicians under integrative description of the whole subject internal medicine, a research oriented to practice as well as a guiding and coordination function for the ambulatory internistic care, taking into particular consideration the early recognition of a disease, in primary and secondary prevention as well as in a scientifically based ambulatory therapy of epidemiologically important diseases.

  3. [Development of the legal abortion situation at the gynecologic hospital of Karl-Marx-University, Leipzig from 1.1.1960 to 30.6.1972].

    Science.gov (United States)

    Schulz, S; Henning, G

    1973-07-13

    Statistics on legal abortions at the Women's Clinic, Karl Marx University, Leipzig, East Germany, are reported. Between 1960-June 30, 1972, there were 3955 abortions and 53,972 births. Of these, 1368 abortions and 1831 births occurred in 1972; a similar large increase in abortions has been reported from other socialist countries. Average age of patients was 30.6 years in 1960, 27.7 years in 1972. In 1960, 83.1% of patients were married, but only 66.4% in 1972. Average hospital stay was 10.3 days in 1960, 3.7 days in 1972. Complications were seen in 32.5% of cases in 1960, and in 8.3% in 1972. Statistics for each year, 1960-1972, are given, and the implications of this information for medical practice and social policy are discussed.

  4. Thomas Piketty’s Book “Capital in the Twenty-First Century”, Karl Marx and the Political Economy of the Internet

    Directory of Open Access Journals (Sweden)

    Christian Fuchs

    2014-05-01

    Full Text Available Thomas Piketty’s book Capital in the Twenty-First Century has resulted in a sustained political and academic debate about capitalism in the 21st century. This article discusses the relevance of the book in the context of Karl Marx’s works and the political economy of the Internet. It identifies 3 common reactions to Piketty’s book: 1 dignification; 2 denigration of the work’s integrity; 3 the denial of any parallel to Marx. I argue that all three reactions do not help the task of creating a New Left that is urgently needed in the situation of sustained capitalist crisis. Marxists will certainly view Piketty’s analysis of capitalism and political suggestions critically. I argue that they should however not dismiss them, but like Marx and Engels aim to radicalise reform suggestions. In relation to the Internet, this paper discusses especially how insights from Piketty’s book can inform the discussion of tax avoidance by transnational Internet companies such as Google, Facebook and Amazon. For establishing an alternative, non-commercial, non-capitalist Internet one can draw insights about institutional reforms and progressive capital taxation from Piketty that can be radicalised in order to ground radical-reformist Internet politics. “The daily struggle for reforms, for the amelioration of the condition of the workers within the framework of the existing social order, and for democratic institutions, offers to the social democracy the only means of engaging in the proletarian class war and working in the direction of the final goal-the conquest of political power and the suppression of wage labor. Between social reforms and revolution there exists for the social democracy an indissoluble tie. The struggle for reforms is its means; the social revolution, its aim” (Rosa Luxemburg 1899, 41.

  5. About the rights with which we are born: The radical natural law and the social justice from K. Marx up to neoliberalism

    Directory of Open Access Journals (Sweden)

    Kuljić Todor

    2017-01-01

    Full Text Available The natural law is a overempiric law that does not owe his dignity to the legal norm than to the intrinsic qualities of a human being. This paper presents a different hierarchical position of the natural law in the critics of capitalism from K. Marx to our days and its different intonation as a superpositive framework of justice. One should analytically differentiate between (1 theoretical search for social justice in the philosophy of the natural law (K.Marx, M.Weber, G.Radbruch, L.Strauss, E.Bloch, Lj.Tadić and (2 empirical identification of power relations that allowed or hindered social justice in the reality. The paper provides analysis of historically different relationships between positive and radical natural law in both the compressed 20th century epochal conscience and today’s neoliberal one. In addition, it compares role of the natural law in capitalism and socialism and differentiates between social justice from above and social justice from below. The first one is gratuitous, paternalistic and limited, the second one is radical and has to be conquered. Radical natural law should express itself as a fully developed social justice liberated from capitalism. Critic of social unjustice from the viewpoint of natural law has no practical effects in our days, and in spite of it, it is not anachronistic. [Project of the Serbian Ministry of Education, Science and Technological Development, Grant no. 149005: Društveni akteri i društvene promene u Srbiji 1990-2010

  6. FPGA-based quench detection system for super-FRS super-ferric dipole prototype

    International Nuclear Information System (INIS)

    Yang Tongjun; Wu Wei; Yao Qinggao; Yuan Ping; He Yuan; Han Shaofei; Ma Lizhen

    2011-01-01

    The quench detection system for Super-FRS super-ferric dipole prototype magnet of FAIR has been designed and built. The balance bridge was used to detect quench signal. In order to avoid blind zone of quench detection, two independent bridges were used. NI PXI-7830R FPGA was used to implement filter to quench signal and algorithm of quench decision and to produce quench trigger signal. Pre-sample technique was used in quench data acquisition. The data before and after quench could be recorded for analysis later. The test result indicated that the quench of the dipole's superconducting coil could be reliably detected by the quench detection module. (authors)

  7. The SuperB Project: Status and the Physics Reach

    International Nuclear Information System (INIS)

    Neri, Nicola

    2012-01-01

    The SuperB experiment is a next generation Super Flavour Factory expected to accumulate 75 ab −1 of data at the Υ(4S) in five years of nominal running, and will be built at the recently established Cabibbo Laboratory on the outskirts of Rome. In addition to running data at the Υ(4S), SuperB will be able to accumulate data from the ψ(3770) up to the Υ(6S). A polarized electron beam enables unique physics opportunities at SuperB. The large samples of B, D and τ decays that will be recorded at SuperB can be used to provide both stringent constraints on new physics scenarios, and over-constraints on the Standard Model. We present the status of the project as well as the physics potential of SuperB.

  8. Super capacitor modeling with artificial neural network (ANN)

    Energy Technology Data Exchange (ETDEWEB)

    Marie-Francoise, J.N.; Gualous, H.; Berthon, A. [Universite de Franche-Comte, Lab. en Electronique, Electrotechnique et Systemes (L2ES), UTBM, INRETS (LRE T31) 90 - Belfort (France)

    2004-07-01

    This paper presents super-capacitors modeling using Artificial Neural Network (ANN). The principle consists on a black box nonlinear multiple inputs single output (MISO) model. The system inputs are temperature and current, the output is the super-capacitor voltage. The learning and the validation of the ANN model from experimental charge and discharge of super-capacitor establish the relationship between inputs and output. The learning and the validation of the ANN model use experimental results of 2700 F, 3700 F and a super-capacitor pack. Once the network is trained, the ANN model can predict the super-capacitor behaviour with temperature variations. The update parameters of the ANN model are performed thanks to Levenberg-Marquardt method in order to minimize the error between the output of the system and the predicted output. The obtained results with the ANN model of super-capacitor and experimental ones are in good agreement. (authors)

  9. N=2 super - W3(2) algebra in superfields

    International Nuclear Information System (INIS)

    Krivonos, S.; Sorin, A.

    1995-05-01

    It is presented a manifestly N=2 supersymmetric formulation of N=2 super-W 3 (2) algebra (its classical version) in terms of the spin 1 unconstrained generating a N=2 superconformal subalgebra and the spins 1/2, 2 fermionic constrained supercurrents. It is considered a superfield reduction of N=2 super-W 3 (2) to N=2 super-W 3 and construct a family of evolution equations for which N=2 super-W 3 (2) provides the second Hamiltonian structure

  10. Super-Hamiltonian Structures and Conservation Laws of a New Six-Component Super-Ablowitz-Kaup-Newell-Segur Hierarchy

    Directory of Open Access Journals (Sweden)

    Fucai You

    2014-01-01

    Full Text Available A six-component super-Ablowitz-Kaup-Newell-Segur (-AKNS hierarchy is proposed by the zero curvature equation associated with Lie superalgebras. Supertrace identity is used to furnish the super-Hamiltonian structures for the resulting nonlinear superintegrable hierarchy. Furthermore, we derive the infinite conservation laws of the first two nonlinear super-AKNS equations in the hierarchy by utilizing spectral parameter expansions. PACS: 02.30.Ik; 02.30.Jr; 02.20.Sv.

  11. Calibration of Super-Kamiokande using an electron LINAC The Super-Kamiokande Collaboration

    CERN Document Server

    Nakahata, M; Hayakawa, T

    1999-01-01

    In order to calibrate the Super-Kamiokande experiment for solar neutrino measurements, a linear accelerator (LINAC) for electrons was installed at the detector. LINAC data were taken at various positions in the detector volume, tracking the detector response in the variables relevant to solar neutrino analysis. In particular, the absolute energy scale is now known with less than 1% uncertainty.

  12. Super-Liouville — double Liouville correspondence

    Science.gov (United States)

    Hadasz, Leszek; Jaskólski, Zbigniew

    2014-05-01

    The AGT motivated relation between the tensor product of the = 1 super-Liouville field theory with the imaginary free fermion (SL) and a certain projected tensor product of the real and the imaginary Liouville field theories (LL) is analyzed. Using conformal field theory techniques we give a complete proof of the equivalence in the NS sector. It is shown that the SL-LL correspondence is based on the equivalence of chiral objects including suitably chosen chiral structure constants of all the three Liouville theories involved.

  13. Super-Liouville — double Liouville correspondence

    International Nuclear Information System (INIS)

    Hadasz, Leszek; Jaskólski, Zbigniew

    2014-01-01

    The AGT motivated relation between the tensor product of the N=1 super-Liouville field theory with the imaginary free fermion (SL) and a certain projected tensor product of the real and the imaginary Liouville field theories (LL) is analyzed. Using conformal field theory techniques we give a complete proof of the equivalence in the NS sector. It is shown that the SL-LL correspondence is based on the equivalence of chiral objects including suitably chosen chiral structure constants of all the three Liouville theories involved.

  14. Super-Liouville — double Liouville correspondence

    Energy Technology Data Exchange (ETDEWEB)

    Hadasz, Leszek [M. Smoluchowski Institute of Physics, Jagiellonian University,W. Reymonta 4, 30-059 Kraków (Poland); Jaskólski, Zbigniew [Institute of Theoretical Physics, University of Wrocław,pl. M. Borna 1, 95-204 Wrocław (Poland)

    2014-05-27

    The AGT motivated relation between the tensor product of the N=1 super-Liouville field theory with the imaginary free fermion (SL) and a certain projected tensor product of the real and the imaginary Liouville field theories (LL) is analyzed. Using conformal field theory techniques we give a complete proof of the equivalence in the NS sector. It is shown that the SL-LL correspondence is based on the equivalence of chiral objects including suitably chosen chiral structure constants of all the three Liouville theories involved.

  15. The status of the SuperHILAC

    International Nuclear Information System (INIS)

    Grunder, H.A.; Selph, F.B.

    1976-01-01

    The SuperHILAC is an Alvarez linear accelerator designed to accelerate all ions to a maximum energy of 8.5 MeV/u. Duplication of effort is made possible by the utilization of a technique known as timeshare - two different ion beams are accelerated independently through the same linac structure. Recent operating experience is reviewed. Also discussed are recent major improvements which have been made to the accelerator, and a proposed improvement which will increase reliability and beam intensity for the very heavy ions (A > approximately 84) by adding a third injector of improved design

  16. Containment Safety Of Super Phenix : Essai Mars

    Science.gov (United States)

    Falgayrettes, M. F.; Fiche, C.; Hamon, P.

    1985-02-01

    The protection of people and property must be assured by every situation around an industrial power plant. That is why the FRENCH Commissariat a l'Energie Atomique has defined the size of the confinement of Super Phenix to withstand the worst highly hypothetical accident. The study of the strength of the confinement has been carried out by two complementary means : - Calculation (Display poster # 491 188), - Experiment : reactor mock-up. The latter is presented in the film. The solution which have been adopted for the problems encountered are emphasied ; the work with high speed camera is presented. The film is illustrated with some fast movie sequences.

  17. Super-rapid medical film processing system

    International Nuclear Information System (INIS)

    Honda, C.; Iwata, M.; Nozaki, H.

    1988-01-01

    A new super-rapid medical film processing system cuts processing time from 90 to 45 seconds, a critical advantage in traumatic injury, surgical operation, and other time-vital applications. The system consists of new films new processing chemicals (developer and fixer), and a new high-speed medical film processor. The system's creation is made possible by three new technologies. In film, multilayered monodispersed grains reduce processing time. In processing chemicals, an innovative design maximizes processing speed. And in the processor itself, a new drying apparatus increases drying efficiency. Together, these technologies achieve 45-second processing without degradation of image quality

  18. Anomaly cancellation for super-W-gravity

    Energy Technology Data Exchange (ETDEWEB)

    Mansfield, P. (Dept. of Theoretical Physics, Univ. of Oxford (United Kingdom)); Spence, B. (Dept. of Physics, Univ. of Southampton (United Kingdom))

    1991-08-08

    We generalise the description of minimal superconformal models coupled to supergravity, due to Distler, Hlousek and Kawaii, to super-W-gravity. When the chiral algebra is the generalisation of the W-algebra associated to any contragredient Lie superalgebra the total central charge vanishes as a result of Lie superalgebra identities. When the algebra has only fermionic simple roots there is N=1 superconformal invariance and for this case we describe the Lax operators and construct gravitationally dressed primary superfields of weight zero. We also prove the anomaly cancellation associated with the generalised non-abelian Toda theories. (orig.).

  19. Anomaly cancellation for super- W -gravity

    Science.gov (United States)

    Mansfield, P.; Spence, B.

    1991-08-01

    We generalise the description of minimal superconformal models coupled to supergravity, due to Distler, Hlousek and Kawaii, to super- W -gravity. When the chiral algebra is the generalisation of the W-algebra associated to any contragredient Lie superalgebra the total central charge vanishes as a result of Lie superalgebra identities. When the algebra has only fermionic simple roots there is N = 1 superconformal invariance and for this case we describe the Lax operators and construct gravitationally dressed primary superfields of weight zero. We also prove the anomaly cancellation associated with the generalised non-abelian Toda theories. Address from 1 October 1991: Physics Department, Imperial College, London SW7 2BZ, UK.

  20. Anomaly cancellation for super-W-gravity

    International Nuclear Information System (INIS)

    Mansfield, P.; Spence, B.

    1991-01-01

    We generalise the description of minimal superconformal models coupled to supergravity, due to Distler, Hlousek and Kawaii, to super-W-gravity. When the chiral algebra is the generalisation of the W-algebra associated to any contragredient Lie superalgebra the total central charge vanishes as a result of Lie superalgebra identities. When the algebra has only fermionic simple roots there is N=1 superconformal invariance and for this case we describe the Lax operators and construct gravitationally dressed primary superfields of weight zero. We also prove the anomaly cancellation associated with the generalised non-abelian Toda theories. (orig.)

  1. Optical trapping with Super-Gaussian beams

    CSIR Research Space (South Africa)

    Mc

    2013-04-01

    Full Text Available stream_source_info McLaren1_2013.pdf.txt stream_content_type text/plain stream_size 2236 Content-Encoding UTF-8 stream_name McLaren1_2013.pdf.txt Content-Type text/plain; charset=UTF-8 JT2A.34.pdf Optics in the Life... Sciences Congress Technical Digest © 2013 The Optical Society (OSA) Optical trapping with Super-Gaussian beams Melanie McLaren, Thulile Khanyile, Patience Mthunzi and Andrew Forbes* National Laser Centre, Council for Scientific and Industrial Research...

  2. Super computer made with Linux cluster

    International Nuclear Information System (INIS)

    Lee, Jeong Hun; Oh, Yeong Eun; Kim, Jeong Seok

    2002-01-01

    This book consists of twelve chapters, which introduce super computer made with Linux cluster. The contents of this book are Linux cluster, the principle of cluster, design of Linux cluster, general things for Linux, building up terminal server and client, Bear wolf cluster by Debian GNU/Linux, cluster system with red hat, Monitoring system, application programming-MPI, on set-up and install application programming-PVM, with PVM programming and XPVM application programming-open PBS with composition and install and set-up and GRID with GRID system, GSI, GRAM, MDS, its install and using of tool kit

  3. Advantages of super-light structures

    DEFF Research Database (Denmark)

    Hertz, Kristian Dahl

    2009-01-01

    Super-light structures with pearl-chain reinforcement is a new revolutionary technology that opens possibilities of building load-bearing structures much cheaper and with several other advantages compared to traditional constructions of concrete and steel. Some benefits are: 1 Half price or less. 2...... Architectural expressions never seen before. 3 Material savings of more than 50 %. 4 Energy and CO2 savings of more than 50 %. 5 No Scaffolding and cheaper moulds. 6 Improved durability. 7 Extreme thermal insulation. 8 Better indoor-climate. 9 User friendly operation and maintenance. 10 Increased safety...

  4. SPAX - PAX with Super-Pages

    Science.gov (United States)

    Bößwetter, Daniel

    Much has been written about the pros and cons of column-orientation as a means to speed up read-mostly analytic workloads in relational databases. In this paper we try to dissect the primitive mechanisms of a database that help express the coherence of tuples and present a novel way of organizing relational data in order to exploit the advantages of both, the row-oriented and the column-oriented world. As we go, we break with yet another bad habit of databases, namely the equal granularity of reads and writes which leads us to the introduction of consecutive clusters of disk pages called super-pages.

  5. Deriving Global Convection Maps From SuperDARN Measurements

    Science.gov (United States)

    Gjerloev, J. W.; Waters, C. L.; Barnes, R. J.

    2018-04-01

    A new statistical modeling technique for determining the global ionospheric convection is described. The principal component regression (PCR)-based technique is based on Super Dual Auroral Radar Network (SuperDARN) observations and is an advanced version of the PCR technique that Waters et al. (https//:doi.org.10.1002/2015JA021596) used for the SuperMAG data. While SuperMAG ground magnetic field perturbations are vector measurements, SuperDARN provides line-of-sight measurements of the ionospheric convection flow. Each line-of-sight flow has a known azimuth (or direction), which must be converted into the actual vector flow. However, the component perpendicular to the azimuth direction is unknown. Our method uses historical data from the SuperDARN database and PCR to determine a fill-in model convection distribution for any given universal time. The fill-in data process is driven by a list of state descriptors (magnetic indices and the solar zenith angle). The final solution is then derived from a spherical cap harmonic fit to the SuperDARN measurements and the fill-in model. When compared with the standard SuperDARN fill-in model, we find that our fill-in model provides improved solutions, and the final solutions are in better agreement with the SuperDARN measurements. Our solutions are far less dynamic than the standard SuperDARN solutions, which we interpret as being due to a lack of magnetosphere-ionosphere inertia and communication delays in the standard SuperDARN technique while it is inherently included in our approach. Rather, we argue that the magnetosphere-ionosphere system has inertia that prevents the global convection from changing abruptly in response to an interplanetary magnetic field change.

  6. 3D super-virtual refraction interferometry

    KAUST Repository

    Lu, Kai

    2014-08-05

    Super-virtual refraction interferometry enhances the signal-to-noise ratio of far-offset refractions. However, when applied to 3D cases, traditional 2D SVI suffers because the stationary positions of the source-receiver pairs might be any place along the recording plane, not just along a receiver line. Moreover, the effect of enhancing the SNR can be limited because of the limitations in the number of survey lines, irregular line geometries, and azimuthal range of arrivals. We have developed a 3D SVI method to overcome these problems. By integrating along the source or receiver lines, the cross-correlation or the convolution result of a trace pair with the source or receiver at the stationary position can be calculated without the requirement of knowing the stationary locations. In addition, the amplitudes of the cross-correlation and convolution results are largely strengthened by integration, which is helpful to further enhance the SNR. In this paper, both synthetic and field data examples are presented, demonstrating that the super-virtual refractions generated by our method have accurate traveltimes and much improved SNR.

  7. Intermediate heat exchanger project for Super Phenix

    International Nuclear Information System (INIS)

    Roumailhac, J.; Desir, D.

    1975-01-01

    The Super Phenix (1200 MWe) intermediate heat exchangers are derived directly from those of Phenix (250 MWe). The intermediate exchangers are housed in the reactor vessel annulus: as this annulus must be of the smallest volume possible, these IHX are required to work at a high specific rating. The exchange surface is calculated for nominal conditions. A range is then defined, consistent with the above requirements and throughout which the ratio between bundle thickness and bundle length remains acceptable. Experimental technics and calculations were used to determine the number of tube constraint systems required to keep the vibration amplitude within permissible limits. From a knowledge of this number, the pressure drop produced by the primary flow can be calculated. The bundle geometry is determined together with the design of the corresponding tube plates and the way in which these plates should be joined to the body of the IHX. The experience (technical and financial) acquired in the construction of Phenix is then used to optimize the design of the Super Phenix project. An approximate definition of the structure of the IHX is obtained by assuming a simplified load distribution in the calculations. More sophisticated calculations (e.g. finite element method) are then used to determine the behaviour of the different points of the IHX, under nominal and transient conditions

  8. Review of Super Crunchers by Ian Ayers

    Directory of Open Access Journals (Sweden)

    Eric Gaze

    2009-07-01

    Full Text Available Ayers, I. Super Crunchers: Why Thinking-by-Numbers Is the New Way to be Smart. (Bantam Dell Publishing Group, 2007. 272 pp. Hard cover $25 ISBN 978-0-553-80540-6.Super Crunchers tells the story of how analyzing data is changing the ways in which decisions are made. We in the National Numeracy Network make a case for the importance of quantitative literacy by referring to how much quantitative information is now available to each of us: “a world awash in numbers.” Ian Ayres zeroes in on the people who are making a living crunching all of these data. From the seemingly innocuous (how wines are rated, and the scouting of baseball players to the life impacting (diagnosis of disease, and parole of inmates, this book paints a vivid portrayal of how data analysis is impacting decision making at every level in our society. The use of simple regression models and randomized trials is calling into question who the “experts” of the twenty-first century will be, and why thinking-by-numbers really is the new way to be smart.

  9. Super high field ohmically heated tokamak operation

    International Nuclear Information System (INIS)

    Cohn, D.R.; Bromberg, L.; Leclaire, R.J.; Potok, R.E.; Jassby, D.L.

    1986-01-01

    The authors discuss a super high field mode of tokamak operation that uses ohmic heating or near ohmic heating to ignition. The super high field mode of operation uses very high values of Β/sup 2/α, where Β is the magnetic field and a is the minor radius (Β/sup 2/α > 100 T/sup 2/m). We analyze copper magnet devices with major radii from 1.7 to 3.0 meters. Minimizing or eliminating the need for auxiliary heating has the potential advantages of reducing uncertainty in extrapolating the energy confinement time of current tokamak devices, and reducing engineering problems associated with large auxiliary heating requirements. It may be possible to heat relatively short pulse, inertially cooled tokamaks to ignition with ohmic power alone. However, there may be advantages in using a very small amount of auxiliary power (less than the ohmic heating power) to boost the ohmic heating and provide a faster start-up, expecially in relatively compact devices

  10. Sala polideportiva de Super-Lioran Francia

    Directory of Open Access Journals (Sweden)

    Mazzucconi, Vittorio

    1980-12-01

    Full Text Available The polysports hall of the Super-Lioran winter resort, located in a crater filled with aliuvionary deposits, consists of two clearly differentiated parts: a lower one, of concrete, where there is the skating rink and various services, and an upper one consisting of hyperbolic paraboloid elements. This roof is of adhered laminate wood. The laminate roof structure rests on the ground, and almost merges with it, to later emerge from the snow giving the assembly almost an abstract nature which helps to increase the beauty of the area.

    La sala polideportiva de la estación invernal de Super-Lioran, situada en un cráter relleno de depósitos aluvionares, consta de dos partes claramente diferenciadas: una inferior, de hormigón, donde se encuentran la pista de patinaje y los distintos servicios, y una superior formada por elementos de paraboloide hiperbólico. Esta cubierta es de madera laminada encolada. La estructura laminar de la cubierta se apoya en el suelo casi confundiéndose con él, y luego emerge desde la nieve proporcionando al conjunto un carácter casi abstracto que contribuye a aumentar la belleza de la zona.

  11. Super Talbot effect in indefinite metamaterial.

    Science.gov (United States)

    Zhao, Wangshi; Huang, Xiaoyue; Lu, Zhaolin

    2011-08-01

    The Talbot effect (or the self-imaging effect) can be observed for a periodic object with a pitch larger than the diffraction limit of an imaging system, where the paraxial approximation is applied. In this paper, we show that the super Talbot effect can be achieved in an indefinite metamaterial even when the period is much smaller than the diffraction limit in both two-dimensional and three-dimensional numerical simulations, where the paraxial approximation is not applied. This is attributed to the evanescent waves, which carry the information about subwavelength features of the object, can be converted into propagating waves and then conveyed to far field by the metamaterial, where the permittivity in the propagation direction is negative while the transverse ones are positive. The indefinite metamaterial can be approximated by a system of thin, alternating multilayer metal and insulator (MMI) stack. As long as the loss of the metamaterial is small enough, deep subwavelength image size can be obtained in the super Talbot effect.

  12. Marx e Foucault: Um estudo sobre o papel da violência, das leis, do Estado e das normas na construção do operário disciplinado

    Directory of Open Access Journals (Sweden)

    Flávia Schilling

    1997-06-01

    Full Text Available Trata-se de um ensaio que apresenta uma leitura do Cap. XXIV do livro O Capital de Karl Marx, que tem como tema a chamada "acumulação primitiva" na formação do capitalismo. Deste texto recolhi as sugestões de Marx a respeito do papel da violência, da relação entre a violência, as leis e o Estado na construção desse "produto artificial da história moderna", o operário assalariado. Prolongo a análise marxista sobre estas relações com as propostas de Foucault sobre o papel das disciplinas e das normas

  13. Analysing 'super-participation' in online third spaces

    NARCIS (Netherlands)

    Graham, Todd; Wright, Scott; Cantijoch, Marta; Gibson, Rachel; Ward, Stephen

    2014-01-01

    This chapter focuses on our attempts to overcome the methodological challenges of 'super-participation' in online discussion forums, focusing on the participatory patterns and discursive activity of what we call 'super-participants'. Our principal contribution in this area (Graham and Wright 2013)

  14. RF system for the super conducting proton linac

    International Nuclear Information System (INIS)

    Touchi, Y.

    2001-01-01

    In this paper, we introduce the several types of RF sources used for proton liner accelerators. Also we discus the undesirable characteristics of super-conducting cavities, and the influence of the large beam loading for an accelerating field. We propose the RF system for the super-conducting proton linear accelerators using the Diacrode or IOT taking these effects into account. (author)

  15. Example-Based Super-Resolution Fluorescence Microscopy.

    Science.gov (United States)

    Jia, Shu; Han, Boran; Kutz, J Nathan

    2018-04-23

    Capturing biological dynamics with high spatiotemporal resolution demands the advancement in imaging technologies. Super-resolution fluorescence microscopy offers spatial resolution surpassing the diffraction limit to resolve near-molecular-level details. While various strategies have been reported to improve the temporal resolution of super-resolution imaging, all super-resolution techniques are still fundamentally limited by the trade-off associated with the longer image acquisition time that is needed to achieve higher spatial information. Here, we demonstrated an example-based, computational method that aims to obtain super-resolution images using conventional imaging without increasing the imaging time. With a low-resolution image input, the method provides an estimate of its super-resolution image based on an example database that contains super- and low-resolution image pairs of biological structures of interest. The computational imaging of cellular microtubules agrees approximately with the experimental super-resolution STORM results. This new approach may offer potential improvements in temporal resolution for experimental super-resolution fluorescence microscopy and provide a new path for large-data aided biomedical imaging.

  16. Shedding light on endocytosis with optimized super-resolution microscopy

    NARCIS (Netherlands)

    Leyton Puig, D.M.

    2017-01-01

    Super-resolution microscopy is a relatively new microscopy technique that is still under optimization. In this thesis we focus on the improvement of the quality of super-resolution images, to apply them to the study of the processes of cell signaling and endocytosis. First, we show that the use of a

  17. Super Bowli teooria soovitab aktsiaid osta / Fredy-Edwin Esse

    Index Scriptorium Estoniae

    Esse, Fredy-Edwin

    2011-01-01

    Super Bowli teooria kohaselt tõuseb Dow Jones, kui võidab algupärase NFL-i meeskond. MarketWatchi peaökonomist Irwin Keller avaldab arvamust, miks tasuks investoritel Super Bowli tulemustele tähelepanu pöörata

  18. Autonomous Operation of Super-Regenerative Receiver in BAN

    NARCIS (Netherlands)

    Kalyanasundaram, P.; Huang, L.; Dolmans, G.; Imamura, K.

    2012-01-01

    Super-regenerative receiver is one of the potential candidates to achieve ultra low power wireless communication in body area network (BAN). The main limitations of the super-regenerative receiver include the difficulty in choosing a good quench waveform to optimize its sensitivity and selectivity,

  19. Super-Group Field Cosmology in Batalin-Vilkovisky Formulation

    Science.gov (United States)

    Upadhyay, Sudhaker

    2016-09-01

    In this paper we study the third quantized super-group field cosmology, a model in multiverse scenario, in Batalin-Vilkovisky (BV) formulation. Further, we propose the superfield/super-antifield dependent BRST symmetry transformations. Within this formulation we establish connection between the two different solutions of the quantum master equation within the BV formulation.

  20. Steam generator development in France for the Super Phenix project

    International Nuclear Information System (INIS)

    Robin, M.G.

    1975-01-01

    'Steam Generator Development for Super Phenix Project'. The development program of steam generators studied by Fives-Cail Babcock and Stein Industrie Companies, jointly with CEA end EDF, for the Super Phenix 1200 MWe Fast Breeder Power Plant, is presented. The main characteristics of both sodium heated steam generators are emphasized and experimental studies related to their key features are reported. (author)

  1. Team Performance and Sport Attendance of South African Super ...

    African Journals Online (AJOL)

    In professional rugby, competitions such as the Super Rugby and Currie Cup benefit from the lucrative money-generating opportunities offered. This study focuses on team performance and spectator attendance of the Super Rugby and Currie Cup competitions. Results indicated some interesting relationships between ...

  2. Nonlinear super-W algebras at fixed central charge

    NARCIS (Netherlands)

    Bergshoeff, E.

    1991-01-01

    We discuss how a class of nonlinear higher-spin superalgebras, containing a Virasoro subalgebra at fixed central charge, can be obtained from a realisation of the super-W∞(λ) algebra in terms of a supersymmetric BC system. We explicitly work out the example of the nonlinear super-W2 algebra.

  3. Performance of PROMIS Physical Function Compared with KOOS, SF-36, Eq5d And Marx Activity Scale in Patients Who Undergo ACL Reconstruction

    Science.gov (United States)

    Scott, Elizabeth; Glass, Natalie; Wolf, Brian R.; Hettrich, Carolyn M.; Bollier, Matthew

    2018-01-01

    Objectives: Anterior cruciate ligament reconstruction is a commonly performed orthopaedic procedure. PROMIS (Patient-Reported Outcome Measurement Information System) was developed by the National Institutes of Health in an effort to advance patient-reported outcome (PRO) instruments by developing question banks for major health domains. Our goal was to compare the responsiveness and construct validity of the PROMIS physical function (PF) computer adaptive test (CAT) with current PRO instruments utilized in patients who undergo anterior cruciate ligament reconstruction. Methods: A total of 174 patients ages 14-53 scheduled to undergo anterior cruciate ligament reconstruction were asked to complete PROMIS PF-CAT, Short Form-36 Health Survey (SF36-PF and -GH), Marx activity rating scale (Marx), Knee Injury and Osteoarthritis Score (KOOS-ADL, -Sport, -QOL), and the EuroQol five dimensions questionnaire (EQ5D) at their preoperative visit. These surveys were repeated at six weeks and six months after surgery. Correlations between PRO instruments was defined as excellent (>0.7), excellent-good (0.61-0.7), good (0.4-0.6), and poor (0.2-0.3) using Spearman Correlation Coefficients. The effect size (Cohen d) and standardized response mean (SRM) were used to describe the responsiveness of each PRO at the 6 week and 6 month follow-up visits and were defined as small (0.2), medium (0.5) and large (0.8). Ceiling and floor effects were defined as present if ≥15% of participants scored the highest or lowest score on a PRO, respectively. Subgroup analyses were performed comparing change in PRO scores at follow-up between participants with and without additional arthroscopic procedures (meniscal debridement and/or repair, microfracture, or OATS vs ACL reconstruction only) using linear mixed models. Results: There were excellent and excellent-good correlations between the PROMIS PF-CAT and physical function PROs including the SF36-PF (r=0.75-0.80, p0.05) to poor correlation with

  4. Steam generator development in France for the Super Phenix project; Generateurs de vapeur developpes en France pour Super Phenix

    Energy Technology Data Exchange (ETDEWEB)

    Robin, M G

    1975-07-01

    'Steam Generator Development for Super Phenix Project'. The development program of steam generators studied by Fives-Cail Babcock and Stein Industrie Companies, jointly with CEA end EDF, for the Super Phenix 1200 MWe Fast Breeder Power Plant, is presented. The main characteristics of both sodium heated steam generators are emphasized and experimental studies related to their key features are reported. (author)

  5. 75 FR 77670 - SuperMedia, LLC, Formerly Known as Idearc Media, LLC, a Subsidiary of SuperMedia Information...

    Science.gov (United States)

    2010-12-13

    ... Known as Idearc Media, LLC, a Subsidiary of SuperMedia Information Services, LLC Publishing Group, Troy... Subsidiary of SuperMedia Information Services, LLC, Troy, New York, to apply for Trade Adjustment Assistance..., Publishing Group, Troy, New York, who became totally or partially separated from employment on or after...

  6. Toolbox for super-structured and super-structure free multi-disciplinary building spatial design optimisation

    NARCIS (Netherlands)

    Boonstra, S.; van der Blom, K.; Hofmeyer, H.; Emmerich, M.T.M.; van Schijndel, A.W.M.; de Wilde, P.

    2018-01-01

    Multi-disciplinary optimisation of building spatial designs is characterised by large solution spaces. Here two approaches are introduced, one being super-structured and the other super-structure free. Both are different in nature and perform differently for large solution spaces and each requires

  7. Applications of super elasticity in vibrational control

    International Nuclear Information System (INIS)

    Soul, H

    2005-01-01

    In this work, the possibilities of using shape memory alloys (SMA) as passive dampers devices in mechanicals vibrations problems are studied.The property that is exploited is the super elastic effect, by wich strains of the order of 10% can be obtained.The relationship between stress and strain means that this is an inelastic process.Nevertheless when load is removed the material recoveries its original dimension, presenting zero or almost zero permanent strain relative to others common materials, describing in its stress-strain diagram an important hysteretic loop.This features occurs basically because in well suited conditions the SMA can undergo martensitic transformations induced by stress.A series of uniaxial tension tests in commercial NiTi wires are performed, in order to characterize the super elastic behavior of the material.The influence of variables as ambient temperature, strain rate, strain levels and number of tension cycles accumulated are studied paying attention to the dissipative capacity of the material defined by means of the shape of the hysteretic loop.The influence on the damping capacity of the thermal effects associated with the martensitic transformation are evaluated by performing experiments at different transformation rates.Results are rationalized in terms of a model considering the interaction between a source term (heat of transformation), heat convection to the ambient and conduction along the wire.Some numerical results are obtained and discussed. For a performance evaluation in devices applications a simplified model of super elasticity is proposed.Then, the response of an elastic frame structure endowed with SMA tensors is evaluated following the model behavior when seismic movement is imposed at the base.The obtained results verify the possibility of using SMA as kernel elements in vibration control.This conclusion is experimentally verified in a prototype of the structure specially designed and constructed for this work

  8. The elastic buckling of super-graphene and super-square carbon nanotube networks

    International Nuclear Information System (INIS)

    Li Ying; Qiu Xinming; Yin Yajun; Yang Fan; Fan Qinshan

    2010-01-01

    The super-graphene (SG) and super-square (SS) carbon nanotube network are built by the straight single-walled carbon nanotubes and corresponding junctions. The elastic buckling behaviors of these carbon nanotube networks under different boundary conditions are explored through the molecular structural mechanics method. The following results are obtained: (a) The critical buckling forces of the SG and SS networks decrease as the side lengths or aspect ratios of the networks increase. The continuum plate theory could give good predictions to the buckling of the SS network but not the SG network with non-uniform buckling modes. (b) The carbon nanotube networks are more stable structures than the graphene structures with less carbon atoms.

  9. From heavy nuclei to super-heavy nuclei; Des noyaux lourds aux super-lourds

    Energy Technology Data Exchange (ETDEWEB)

    Theisen, Ch

    2003-01-01

    The existence of super-heavy nuclei has been predicted nearly fifty years ago. Due to the strong coulomb repulsion, the stabilisation of these nuclei is possible only through shell effects. The reasons for this fragile stability, as well as the theoretical predictions concerning the position of the island of stability are presented in the first part of this lecture. In the second part, experiments and experimental techniques which have been used to synthesize or search for super-heavy elements are described. Spectroscopic studies performed in very heavy elements are presented in the following section. We close this lecture with techniques that are currently being developed in order to reach the superheavy island and to study the structure of very-heavy nuclei. (author)

  10. Structural behaviour of super-light structures

    DEFF Research Database (Denmark)

    Bagger, Anne; Hertz, Kristian Dahl

    2010-01-01

    structural functions: it leads load to the skeleton, it stabilizes the compression members of the skeleton, and it redistributes loads that are not optimal for the skeleton shape. In this paper, FE analysis is used to investigated the behaviour of a series of SLS beams of concrete, under varying stiffness......A new structural concept, called Super-light Structures (SLS), has recently been invented and patented at the Technical University of Denmark. The basic concept of SLS is to construct a skeleton of a stiff and strong material, such as ordinary or high strength concrete, and stabilize this skeleton...... with a lighter and softer material, such as lightweight concrete. The combined use of stiff and light material in SLS results in structures of high stiffness and low weight. The applied technology and the advantages of SLS are elaborated upon in [1] in these proceedings. The present paper focuses...

  11. Solar neutrino results from Super-Kamiokande

    International Nuclear Information System (INIS)

    Takeuchi, Y.

    2001-01-01

    Latest Super-Kamiokande results of the solar neutrino flux, day/night results, energy spectrum measurements, and oscillation analyses are reported. The observation period spans May 31, 1996 to April 24, 2000, which corresponds to a detector live time of 1117 days. Our preliminary results indicate 1.3σ difference between day and night flux, and the energy spectrum expressed as data/(BP98 SSM) is consistent with a flat spectrum with χ 2 /D.O.F.=13.7/17. Comparing global-flux oscillation analysis and SK day and night spectra, MSW SMA region, Just-So region and 2-flavor sterile solutions are disfavored at 95% C.L. (author)

  12. Simultaneous super-resolution and blind deconvolution

    International Nuclear Information System (INIS)

    Sroubek, F; Flusser, J; Cristobal, G

    2008-01-01

    In many real applications, blur in input low-resolution images is a nuisance, which prevents traditional super-resolution methods from working correctly. This paper presents a unifying approach to the blind deconvolution and superresolution problem of multiple degraded low-resolution frames of the original scene. We introduce a method which assumes no prior information about the shape of degradation blurs and which is properly defined for any rational (fractional) resolution factor. The method minimizes a regularized energy function with respect to the high-resolution image and blurs, where regularization is carried out in both the image and blur domains. The blur regularization is based on a generalized multichannel blind deconvolution constraint. Experiments on real data illustrate robustness and utilization of the method

  13. Conceptual Design for SuperCDMS SNOLAB

    International Nuclear Information System (INIS)

    Brink, Paul

    2012-01-01

    Beyond the present dark matter direct detection experiment at the Soudan underground laboratory, the SuperCDMS Collaboration is engaged in R and D activities for a 100-kg scale germanium dark matter experiment nominally sited at SNOLAB (2070 m overburden of rock). The expected sensitivity after 3 years of running is 3 x 10 -46 cm 2 for the spin-independent cross section, an order of magnitude improvement over present exclusion limits for WIMP masses ∼80 GeV/c 2 . At this depth, and appropriate design of shielding and cryostat, neutron backgrounds will be negligible. The baseline design is an expanded version of CDMS II with Ge substrates (100 x 33 mm discs) instrumented with the iZIP phonon sensor layout to achieve the electron surface-event rejection power required.

  14. Grassmannian approach to super-KP hierarchies

    International Nuclear Information System (INIS)

    Takama, Michiaki.

    1995-06-01

    We present a theory of 'maximal' super-KP (SKP) hierarchy whose flows are maximally extended to include all those of known SKP hierarchies, including, for example, the MRSKP hierarchy of Manin and Radul and the Jacobian SKP (JSKP) introduced by Mulase and Rabin. It is shown that SKP hierarchies has a natural field theoretic description in terms of the B-C system, in analogous way as the ordinary KP hierarchy. For this SKP hierarchy, we construct the vertex operators by using Kac-van de Leur superbosonization. The vertex operators act on the τ-function and then produce the wave function and the dual wave function of the hierarchy. Thereby we achieve the description of the 'maximal' SKP hierarchy in terms of the τ-function, which seemed to be lacking till now. Mutual relations among the SKP hierarchies are clarified. The MRSKP and the JSKP hierarchies are obtained as special cases when the time variables are appropriately restricted. (author)

  15. Pitowsky's Kolmogorovian Models and Super-determinism.

    Science.gov (United States)

    Kellner, Jakob

    2017-01-01

    In an attempt to demonstrate that local hidden variables are mathematically possible, Pitowsky constructed "spin-[Formula: see text] functions" and later "Kolmogorovian models", which employs a nonstandard notion of probability. We describe Pitowsky's analysis and argue (with the benefit of hindsight) that his notion of hidden variables is in fact just super-determinism (and accordingly physically not relevant). Pitowsky's first construction uses the Continuum Hypothesis. Farah and Magidor took this as an indication that at some stage physics might give arguments for or against adopting specific new axioms of set theory. We would rather argue that it supports the opposing view, i.e., the widespread intuition "if you need a non-measurable function, it is physically irrelevant".

  16. Super wideband characteristics of monopolar patch antenna

    Directory of Open Access Journals (Sweden)

    Xi Chen

    2013-12-01

    Full Text Available A simple method of acquiring super wideband characteristics for monopolar patch antenna is proposed. Through adopting a modified cone as feeding and radiating structure, the monopolar patch antenna can reach the impedance bandwidth of more than 1:23.4 for voltage standing wave ratio (VSWR ≤ 2. In the whole operating band, the antenna has the like-monopole omnidirectional radiation patterns and the peak gains of 3.8–8.7 dB. Meanwhile, the height of the antenna is just 0.074λ(c, and the diameter of the radiated body is 0.205λ(c, which is smaller than other ultra-wideband omnidirectional antenna.

  17. Physical Properties of Kepler's Super-Earths

    Science.gov (United States)

    Sasselov, Dimitar D.; Kepler Science Team

    2011-01-01

    Planets in the radius range from about 1.25 to 2 Re, referred to as Super-Earth-sized planets, do not exist in our Solar System. Their physical properties as determined by theoretical modeling are expected to differ in many ways from our Solar System experience. The Kepler Mission is going to discover many such planets and determine their orbits and radii. For some of them follow-up observations may determine masses, and for a few of them asteroseismology of their stars from the Kepler light curve may determine an age. I will discuss theoretical models for such planets and how they could be constrained by the anticipated Kepler Mission observations.

  18. Recent results from the super EBIT

    International Nuclear Information System (INIS)

    Marrs, R.E.

    1995-01-01

    The Super EBIT device at LLNL can produce and trap any highly charged ion at rest in the laboratory, including bare U 92+ ions. Recently, the ionization cross sections for high-Z hydrogenlike ions have been measured for the first time, and measurements of the L-shell ionization cross sections for uranium ions are in progress. The two-electron contributions to the ground state energies of heliumlike ions have been directly measured using a novel technique, and spectra of 2s-2p transitions in highly ionized thorium and uranium have been used to test QED corrections to the energy levels of few electron high-Z ions. A new capability for the study of rare isotopes has been demonstrated. Ion cooling has been used to reduce the thermal broadening of x-ray emission lines to the point where natural line widths can be observed in some cases

  19. Super integrable four-dimensional autonomous mappings

    International Nuclear Information System (INIS)

    Capel, H W; Sahadevan, R; Rajakumar, S

    2007-01-01

    A systematic investigation of the complete integrability of a fourth-order autonomous difference equation of the type w(n + 4) = w(n)F(w(n + 1), w(n + 2), w(n + 3)) is presented. We identify seven distinct families of four-dimensional mappings which are super integrable and have three (independent) integrals via a duality relation as introduced in a recent paper by Quispel, Capel and Roberts (2005 J. Phys. A: Math. Gen. 38 3965-80). It is observed that these seven families can be related to the four-dimensional symplectic mappings with two integrals including all the four-dimensional periodic reductions of the integrable double-discrete modified Korteweg-deVries and sine-Gordon equations treated in an earlier paper by two of us (Capel and Sahadevan 2001 Physica A 289 86-106)

  20. The Superconducting Super Collider (SSC) linac

    International Nuclear Information System (INIS)

    Watson, J.M.

    1990-09-01

    The preliminary design of the 600 MeV H - linac for the Superconducting Super Collider injector is described. The linac must provide a 25 mA beam during 7--35 μs macropulses at Hz within injection bursts. Normalized transverse emittances of less than 0.5 π mm-mrad (rms) are required for injection into the Low Energy Booster synchrotron. Cost, ease of commissioning, and operational reliability are important considerations. The linac will consists of an H - source with electrostatic LEBT, 2.5 MeV radiofrequency quadrupole accelerator, a 70 MeV drift-tube linac, and 530 MeV and the side-coupled linac operates at 1284 MHz. A modest total length of 150 m results from the tradeoff between cost optimization and reliability. The expected performance from beam dynamics simulations and the status of the project are described. 11 refs., 1 fig., 6 tabs

  1. The Superconducting Super Collider: A status report

    International Nuclear Information System (INIS)

    Schwitters, R.F.

    1993-04-01

    The design of the Superconducting Super Collider (SSC) is briefly reviewed, including its key machine parameters. The scientific objectives are twofold: (1) investigation of high-mass, low-rate, rare phenomena beyond the standard model; and (2) investigation of processes within the domain of the standard model. Machine luminosity, a key parameter, is a function of beam brightness and current, and it must be preserved through the injector chain. Features of the various injectors are discussed. The superconducting magnet system is reviewed in terms of model magnet performance, including the highly successful Accelerator System String Test Various magnet design modifications are noted, reflecting minor changes in the collider arcs and improved installation procedures. The paper concludes with construction scenarios and priority issues for ensuring the earliest collider commissioning

  2. The Super-B project accelerator status

    CERN Document Server

    Biagini, M.E.; Boni, R; Boscolo, M; Demma, T; Drago, A; Esposito, M; Guiducci, S; Marcellini, F; Mazzitelli, G; Preger, M; Raimondi, P; Sanelli, C; Serio, M; Stecchi, A; Stella, A; Tomassini, S; Zobov, M; Bertsche, K; Brachmann, A; Cai, Y; Chao, A; DeLira, A; Donald, M; Fisher, A; Kharakh, D; Krasnykh, A; Li, N; MacFarlane, D; Nosochkov, Y; Novokhatski, A; Pivi, M.; Seeman, J; Sullivan, M; Wienands, U; Weisend, J; Wittmer, W; Koop, I; Levichev, E; Nikitin, S; Piminov, P; Sinyatkin, S; Shatilov, D; Bolzon, B; Brunetti, L; Jeremie, A; Baylac, M; DeConto, J M; Gomez, Y; Meot, F; Monseu, N; Tourres, D; Bonis, J.; Chehab, R; Le Meur, G; Mercier, B; Poirier, F; Prevost, C; Rimbault, C; Touze, F; Variola, A; Chance, A; Napoly, O; Bosi, F; Liuzzo, S; Paoloni, E; Bettoni, S

    2010-01-01

    The SuperB project is an international effort aiming at building in Italy a very high luminosity e+e- (1036 cm-2 sec-1) asymmetric collider at the Y(4S) energy in the cm. The accelerator design has been extensively studied and changed during the past year. The present design, based on the new collision scheme, with large Piwinski angle and the use of “crab waist” sextupoles already successfully tested at the DANE -Factory at LNF Frascati, provides larger flexibility, better dynamic aperture and spin manipulation sections in the Low Energy Ring (LER) for longitudinal polarization of the electron beam at the Interaction Point (IP). The Interaction Region (IR) has been further optimized in terms of apertures and reduced backgrounds in the detector. The injector complex design has been also updated. A summary of the project status will be presented in this paper

  3. The SPL-based Neutrino Super Beam

    CERN Document Server

    Baussan, E; Bobeth, C; Bouquerel, E; Caretta, O; Cupial, P; Davenne, T; Densham, C; Dracos, M; Fitton, M; Gaudiot, G; Kozien, M; Lacny, L; Lepers, B; Longhin, A; Loveridge, P; Osswald, F; Poussot, P; Rooney, M; Skoczen, B; Szybinski, B; Ustrzycka, A; Vassilopoulos, N; Wilcox, D; Wroblewski, A; Wurtz, J; Zeter, V; Zito, M

    2012-01-01

    The EUROnu Super Beam work package has studied a neutrino beam based on SPL at CERN and aimed at MEMPHYS, a large water Cherenkov detector, proposed for the Laboratoire Souterrain de Modane (Fr\\'ejus tunnel, France), with a baseline of 130 km. The aim of this proposed experiment is to study the CP violation in the neutrino sector. In the study reported here, we have developed the conceptual design of the neutrino beam, especially the target and the magnetic focusing device. Indeed, this beam present several unprecedented challenges, like the high primary proton beam power (4 MW), the high repetition rate (50 Hz) and the low energy of the protons (4.5 GeV). The design is completed by a study of all the main component of the system, starting from the transport system to guide the beam to the target up to the beam dump.

  4. The SuperCOSMOS Science Archive

    Science.gov (United States)

    Hambly, N.; Read, M.; Mann, R.; Sutorius, E.; Bond, I.; MacGillivray, H.; Williams, P.; Lawrence, A.

    2004-07-01

    The SuperCOSMOS Sky Survey (SSS {http://www-wfau.roe.ac.uk/sss}; Hambly et al., 2001) consists of digitised scans of Schmidt photographic survey material in a multi-colour (BRI), multi-epoch, uniformly calibrated product. It covers the whole southern hemisphere, with an extension into the north currently underway. Public online access to the 2 Tbytes of SSS pixel data and object catalogues has been available for some time; data are being downloaded at a rate of several gigabytes per week, and many new science results are emerging from community use of the data. In this poster we describe the terabyte-scale SuperCOSMOS Science Archive {http://thoth.roe.ac.uk/ssa} (SSA), which is a recasting of the SSS object catalogue system from flat files into an RDBMS, with an enhanced user interface. We describe some aspects of the hardware and schema design of the SSA, which aims to produce a high performance, VO-compatible database, suitable for data mining by `power users', while maintaining the ease of use praised in the old SSS system. Initially, the SSA will allow access through web forms and a flexible SQL interface. It acts as the prototype for the next generation survey archives to be hosted by the University of Edinburgh's Wide Field Astronomy Unit, such as the WFCAM Science Archive of infrared sky survey data, as well as being a scalability testbed for use by AstroGrid, the UK's Virtual Observatory project. As a result of these roles, it will display subsequently an expanding functionality, as web - and later, Grid - services are deployed on it.

  5. Super-virtual refraction interferometry: Theory

    KAUST Repository

    Bharadwaj, Pawan

    2011-01-01

    Inverting for the subsurface velocity distribution by refraction traveltime tomography is a well-accepted imaging method by both the exploration and earthquake seismology communities. A significant drawback, however, is that the recorded traces become noisier with increasing offset from the source position, and so prevents accurate picking of traveltimes in far-offset traces. To enhance the signal-to-noise ratio of the far-offset traces, we present the theory of super-virtual refraction interferometry where the signal-to-noise ratio (SNR) of far-offset head-wave arrivals can be theoretically increased by a factor proportional to N; here, N is the number of receiver and source positions associated with the recording and generation of the head-wave arrival. There are two steps to this methodology: correlation and summation of the data to generate traces with virtual head-wave arrivals, followed by the convolution of the data with the virtual traces to create traces with super-virtual head-wave arrivals. This method is valid for any medium that generates head-wave arrivals. There are at least three significant benefits to this methodology: 1). enhanced SNR of far-offset traces so the first-arrival traveltimes of the noisy far-offset traces can be more reliably picked to extend the useful aperture of data, 2). the SNR of head waves in a trace that arrive after the first arrival can be enhanced for accurate traveltime picking and subsequent inversion by traveltime tomography, and 3). common receiver-pair gathers can be analyzed to detect the presence of diving waves in the first arrivals, which can be used to assess the nature of the refracting boundary. © 2011 Society of Exploration Geophysicists.

  6. Super symmetry in strong and weak interactions

    International Nuclear Information System (INIS)

    Seshavatharam, U.V.S.; Lakshminarayana, S.

    2010-01-01

    For strong interaction two new fermion mass units 105.32 MeV and 11450 MeV are assumed. Existence of "Integral charge quark bosons", "Integral charge effective quark fermions", "Integral charge (effective) quark fermi-gluons" and "Integral charge quark boso-gluons" are assumed and their masses are estimated. It is noticed that, characteristic nuclear charged fermion is X s · 105.32 = 938.8 MeV and corresponding charged boson is X s (105.32/x) = 415.0 where X s = 8.914 is the inverse of the strong coupling constant and x = 2.26234 is a new number by using which "super symmetry" can be seen in "strong and weak" interactions. 11450 MeV fermion and its boson of mass = 11450/x = 5060 MeV plays a crucial role in "sub quark physics" and "weak interaction". 938.8 MeV strong fermion seems to be the proton. 415 MeV strong boson seems to be the mother of the presently believed 493,496 and 547 MeV etc, strange mesons. With 11450 MeV fermion "effective quark-fermi-gluons" and with 5060 MeV boson "quark boso-gluon masses" are estimated. "Effective quark fermi-gluons" plays a crucial role in ground state charged baryons mass generation. Light quark bosons couple with these charged baryons to form doublets and triplets. "Quark boso-gluons" plays a crucial role in ground state neutral and charged mesons mass generation. Fine and super-fine rotational levels can be given by [I or (I/2)] power(1/4) and [I or (I/2)] power(1/12) respectively. Here, I = n(n+1) and n = 1, 2, 3, … (author)

  7. Radiation pressure in super star cluster formation

    Science.gov (United States)

    Tsang, Benny T.-H.; Milosavljević, Miloš

    2018-05-01

    The physics of star formation at its extreme, in the nuclei of the densest and the most massive star clusters in the universe—potential massive black hole nurseries—has for decades eluded scrutiny. Spectroscopy of these systems has been scarce, whereas theoretical arguments suggest that radiation pressure on dust grains somehow inhibits star formation. Here, we harness an accelerated Monte Carlo radiation transport scheme to report a radiation hydrodynamical simulation of super star cluster formation in turbulent clouds. We find that radiation pressure reduces the global star formation efficiency by 30-35%, and the star formation rate by 15-50%, both relative to a radiation-free control run. Overall, radiation pressure does not terminate the gas supply for star formation and the final stellar mass of the most massive cluster is ˜1.3 × 106 M⊙. The limited impact as compared to in idealized theoretical models is attributed to a radiation-matter anti-correlation in the supersonically turbulent, gravitationally collapsing medium. In isolated regions outside massive clusters, where the gas distribution is less disturbed, radiation pressure is more effective in limiting star formation. The resulting stellar density at the cluster core is ≥108 M⊙ pc-3, with stellar velocity dispersion ≳ 70 km s-1. We conclude that the super star cluster nucleus is propitious to the formation of very massive stars via dynamical core collapse and stellar merging. We speculate that the very massive star may avoid the claimed catastrophic mass loss by continuing to accrete dense gas condensing from a gravitationally-confined ionized phase.

  8. Status of the SuperHILAC

    International Nuclear Information System (INIS)

    Grunder, H.A.; Selph, F.B.

    1976-09-01

    The SuperHILAC is an Alvarez linear accelerator designed to accelerate all ions to a maximum energy of 8.5 MeV/u. It functions as an essential part of two research programs of national importance--first, as a supplier of beams for research at less than 10 MeV/u, secondly as an injector for the Bevalac facility, for nuclear physics and medical research at energies greater than 200 MeV/u. This duplication of effort from a single accelerator is made possible by the utilization of a technique known as timeshare--two different ion beams are accelerated independently through the same linac structure. Recent operation has been in the mass range 12 less than or equal to A less than or equal to 136. Usually, a heavy ion (A greater than 40) is delivered to the SuperHILAC experimental area for nuclear physics experiments while concurrently delivering a lighter ion (A less than or equal to 40) to the Bevatron for further acceleration (max. 2.5 GeV/u) to be used in experiments exploring the physics of very high energy heavy ions, in investigations of radiation biology, and in preclinical tests as a tool for cancer treatment. Recent operating experience is reviewed. Also discussed are recent major improvements which have been made to the accelerator, and a proposed improvement which will increase reliability and beam intensity for the very heavy ions (A greater than or equal to 84) by adding a third injector of improved design

  9. Pioneering SUPER - Small Unit Passively-safe Enclosed Reactor - 15559

    International Nuclear Information System (INIS)

    Bhownik, P.K.; Gairola, A.; Shamim, J.A.; Suh, K.Y.; Suh, K.S.

    2015-01-01

    This paper presents the basic features of the Small Unit Passively-safe Enclosed Reactor abbreviated as SUPER, a new reactor system that has been designed and proposed at the Seoul National University's Department of Energy Systems Engineering. SUPER is a small modular reactor system or SMR that is cooled by sub-cooled as well as supercritical water. As a new member of SMRs, SUPER is a small-scale nuclear plant that is designed to be factory-manufactured and shipped as modules to be assembled at a site. The concept offers promising answers to many questions about nuclear power including proliferation resistance, waste management, safety, and startup costs. SUPER is a customized paradigm of a supercritical water reactor or SCWR, a type sharing commonalities with the current fleet of light water reactors, or LWRs. SUPER has evolved from the System-integrated Modular Advance Reactor, or SMART, being developed at the Korea Atomic Energy Research Institute, or KAERI. SUPER enhanced the safety features for robustness, design/equipment simplification for natural convection, multi-purpose application for co-generation flexibilities, suitable for isolated or small electrical grids, just-in-time capacity addition, short construction time, and last, but not least, lower capital cost per unit. The primary objectives of SUPER is to develop the conceptual design for a safe and economic small, natural circulation SCWR, to address the economic and safety attributes of the concept, and to demonstrate its technical feasibilities. (authors)

  10. Super-leadership and work enjoyment: direct and moderated influences.

    Science.gov (United States)

    Müller, Günter F; Georgianna, Sibylle; Schermelleh-Engel, Karin; Roth, Anne C; Schreiber, Walter A; Sauerland, Martin; Muessigmann, Michael J; Jilg, Franziska

    2013-12-01

    Super-leadership is part of an approach called 'empowering leadership.' Within this approach, super-leadership is assumed to enable subordinates to lead themselves. The current study examined correlates of super-leadership. A questionnaire measuring two dimensions of super-leadership was used to analyze relationships between super-leadership and subordinates' work enjoyment, i.e., job satisfaction, subjective well-being, and emotional organizational commitment. In addition, moderating effects of the organizational context, i.e., organizational decentralization, on the relationships between super-leadership and work enjoyment were explored. 198 German employees from different occupations participated in the study. Latent moderator structural equation analysis revealed that the two factors of super-leadership, "coaching and communicative support" and "facilitation of personal autonomy and responsibility," had direct positive effects on subordinates' work enjoyment. Organizational decentralization moderated the effect of "coaching and communicative support" on work enjoyment but not the relations involving "facilitation of personal autonomy and responsibility." Conclusions for further research and practical applications were discussed.

  11. As considerações de Marx sobre as Guerras do Ópio e suas consequências na sociedade chinesa (1839-1860

    Directory of Open Access Journals (Sweden)

    Thiago Henrique Sampaio

    2015-10-01

    Full Text Available A China ao longo dos séculos sempre despertou interesse comercial perante as grandes potências europeias. No século XIX, com as novas demandas pós Revolução Industrial havia uma necessidade de grandes mercados consumidores para o escoamento de artigo dos países europeus. A China foi vista como um local para receber essa demanda comercial, um dos produtos que recebia forte atenção nesse trânsito comercial foi o ópio. Ao longo da primeira metade de Oitocentos, a Inglaterra era responsável pela comercialização deste narcótico no Extremo Oriente. Suas ambições comerciais deste produto levaram as chamadas Guerras do Ópio que tiveram como consequência abrirem caminho para novas formas de tratados internacionais entre os países do globo. O presente artigo visa analisar os escritos de Karl Marx sobre as consequências do conflito para a China e suas transformações acarretadas. Além disso, busca-se encarar sua obra como um dos primeiros que analisou as transformações do colonialismo em finais do século XIX.

  12. [Peripartal mortality in an autopsy sample of the Pathologic Institute of the Department of Medicine of the Karl Marx University in Leipzig 1960-1982].

    Science.gov (United States)

    Emmrich, P; Wötzel, E

    1986-01-01

    Between 1960 and 1982 we have autopsied 88 cases of peripartal mortality in the pathological institute of the department of medicine, Karl-Marx-University of Leipzig. According to the legal instruction in the GDR we have subdivided in direct and indirect peripartal death cases (direct and indirect relation between maternal mortality and pregnancy). We have compared both the groups (1960-1969, 1970-1982) and have found: The number of cases with indirect and direct relation between maternal mortality and pregnancy is decreased markedly in the second time period. The composition within the two time groups is very different in respect to the cause of the mortality: Between 1960 and 1969 amnioticfluid embolism, thromboembolism and air embolism, furthermore preeclampsia and their consequences as well as hemorrhages sub partu and postpartum could be found. In the second time group the most frequent causes of peripartal mortality are the different forms of embolism and preeclampsia, but then cases with a indirect relation between mortality and pregnancy with diseases of the cardiopulmonary system and of the kidneys.

  13. Volver a la “comunidad” con Karl Marx. Una revisión crítica de la dicotomía comunidad-sociedad

    Directory of Open Access Journals (Sweden)

    Mónica Iglesias Vázquez

    2015-01-01

    Full Text Available En las últimas décadas el concepto de “comunidad” ha experimentado un aggiornamento inusitado, que se ha tratado de explicar por la incapacidad de la moderna sociedad capitalista para generar bienestar económico y social y, sobre todo, por sus efectos lacerantes sobre la identidad, la afectividad y los vínculos entre los seres humanos y de éstos con la naturaleza. Desde un enfoque sociológico, el renacimiento de “lo comunitario” actualiza uno de los debates fundantes de la sociología: aquel que contrapone sociedad y comunidad. Aquí proponemos recuperar algunos de los postulados marxianos a propósito de la comunidad, para examinar a partir de este autor la potencialidad que alberga el concepto para pensar la humanización. Nuestra hipótesis es que Marx empleados sentidos de comunidad, uno de los cuales implica la reapropiación consciente de los vínculos sociales por parte de las personas y la capacidad de establecer relaciones más humanas.

  14. Para uma ontologia crítica do Estado e da política: um debate entre Clastres e Marx.

    Directory of Open Access Journals (Sweden)

    Rômulo Lima

    2014-06-01

    Full Text Available http://dx.doi.org/10.5007/2175-7984.2014v13n26p35 O artigo analisa os principais elementos da compreensão do etnólogo Pierre Clastres sobre a esfera política na tentativa de reforçar uma perspectiva crítica sobre o Estado, entendendo que o cotejamento de sua teoria com o pensamento marxiano é frutífero tanto para uma etnologia das relações políticas como para o desenvolvimento de uma adequada teoria marxista do Estado. A análise parte da identificação de uma a concepção ontonegativa do Estado presente tanto nas considerações de Clastres quanto na teoria social de Marx. O trabalho do último Lukács é tomado como referência, especialmente nos momentos em que o autor, investigando as categorias fundantes do ser social, evidencia e desenvolve os elementos próprios de uma ontologia materialista.

  15. Super-resolution imaging applied to moving object tracking

    Science.gov (United States)

    Swalaganata, Galandaru; Ratna Sulistyaningrum, Dwi; Setiyono, Budi

    2017-10-01

    Moving object tracking in a video is a method used to detect and analyze changes that occur in an object that being observed. Visual quality and the precision of the tracked target are highly wished in modern tracking system. The fact that the tracked object does not always seem clear causes the tracking result less precise. The reasons are low quality video, system noise, small object, and other factors. In order to improve the precision of the tracked object especially for small object, we propose a two step solution that integrates a super-resolution technique into tracking approach. First step is super-resolution imaging applied into frame sequences. This step was done by cropping the frame in several frame or all of frame. Second step is tracking the result of super-resolution images. Super-resolution image is a technique to obtain high-resolution images from low-resolution images. In this research single frame super-resolution technique is proposed for tracking approach. Single frame super-resolution was a kind of super-resolution that it has the advantage of fast computation time. The method used for tracking is Camshift. The advantages of Camshift was simple calculation based on HSV color that use its histogram for some condition and color of the object varies. The computational complexity and large memory requirements required for the implementation of super-resolution and tracking were reduced and the precision of the tracked target was good. Experiment showed that integrate a super-resolution imaging into tracking technique can track the object precisely with various background, shape changes of the object, and in a good light conditions.

  16. Chebyshev super spectral viscosity method for water hammer analysis

    Directory of Open Access Journals (Sweden)

    Hongyu Chen

    2013-09-01

    Full Text Available In this paper, a new fast and efficient algorithm, Chebyshev super spectral viscosity (SSV method, is introduced to solve the water hammer equations. Compared with standard spectral method, the method's advantage essentially consists in adding a super spectral viscosity to the equations for the high wave numbers of the numerical solution. It can stabilize the numerical oscillation (Gibbs phenomenon and improve the computational efficiency while discontinuities appear in the solution. Results obtained from the Chebyshev super spectral viscosity method exhibit greater consistency with conventional water hammer calculations. It shows that this new numerical method offers an alternative way to investigate the behavior of the water hammer in propellant pipelines.

  17. Superfield realizations of N=2 super-W3

    International Nuclear Information System (INIS)

    Ivanov, E.; Krivonos, S.

    1992-04-01

    We present a manifestly N=2 supersymmetric formulation of N=2 super-W 3 algebra (its classical version) in terms of the spin 1 and spin 2 supercurrents. Two closely related types of the Feigin-Fuchs representation for these supercurrents are found: via two chiral spin 1/2 superfields generating N=2 extended U(1) Kac-Moody algebras and via two free chiral spin 0 superfields. We also construct a one-parameter family of N=2 super Boussinesq equations for which N=2 super-W 3 provides the second Hamiltonian structure. (author). 17 refs

  18. Arbitrarily high super-resolving phase measurements at telecommunication wavelengths

    International Nuclear Information System (INIS)

    Kothe, Christian; Bjoerk, Gunnar; Bourennane, Mohamed

    2010-01-01

    We present two experiments that achieve phase super-resolution at telecommunication wavelengths. One of the experiments is realized in the space domain and the other is realized in the time domain. Both experiments show high visibility and are performed with standard lasers and single-photon detectors. The first experiment uses six-photon coincidences, whereas the latter experiment needs no coincidence measurements, is easy to perform, and achieves, in principle, arbitrarily high phase super-resolution. Here, we demonstrate a 30-fold increase of the resolution. We stress that neither entanglement nor joint detection is needed in these experiments, which demonstrates that neither is necessary to achieve phase super-resolution.

  19. On some classes of super quasi-Einstein manifolds

    International Nuclear Information System (INIS)

    Ozguer, Cihan

    2009-01-01

    Quasi-Einstein and generalized quasi-Einstein manifolds are the generalizations of Einstein manifolds. In this study, we consider a super quasi-Einstein manifold, which is another generalization of an Einstein manifold. We find the curvature characterizations of a Ricci-pseudosymmetric and a quasi-conformally flat super quasi-Einstein manifolds. We also consider the condition C ∼ .S=0 on a super quasi-Einstein manifold, where C ∼ and S denote the quasi-conformal curvature tensor and Ricci tensor of the manifold, respectively.

  20. Conservation laws and self-consistent sources for a super-CKdV equation hierarchy

    International Nuclear Information System (INIS)

    Li Li

    2011-01-01

    From the super-matrix Lie algebras, we consider a super-extension of the CKdV equation hierarchy in the present Letter, and propose the super-CKdV hierarchy with self-consistent sources. Furthermore, we establish the infinitely many conservation laws for the integrable super-CKdV hierarchy.

  1. Super(210) Pb based trace element fluxes in the nearshore and estuarine sediments off Bombay, India

    Digital Repository Service at National Institute of Oceanography (India)

    Sharma, P.; Borole, D.V.; Zingde, M.D.

    Seven sediment cores from the Thana Creek-Bombay harbour complex (THC) have been studied for excess super(210) Pb (super(210) Pb sub(exc), that portion of super(210) Pb not supported by decay of super(226) Ra in sediment), C sub(org), Mn, Fe, Co, Ni...

  2. Conservation laws and self-consistent sources for a super-CKdV equation hierarchy

    Energy Technology Data Exchange (ETDEWEB)

    Li Li, E-mail: li07099@163.co [College of Maths and Systematic Science, Shenyang Normal University, Shenyang 110034 (China)

    2011-03-14

    From the super-matrix Lie algebras, we consider a super-extension of the CKdV equation hierarchy in the present Letter, and propose the super-CKdV hierarchy with self-consistent sources. Furthermore, we establish the infinitely many conservation laws for the integrable super-CKdV hierarchy.

  3. Identifying Galactic Cosmic Ray Origins With Super-TIGER

    Science.gov (United States)

    deNolfo, Georgia; Binns, W. R.; Israel, M. H.; Christian, E. R.; Mitchell, J. W.; Hams, T.; Link, J. T.; Sasaki, M.; Labrador, A. W.; Mewaldt, R. A.; hide

    2009-01-01

    Super-TIGER (Super Trans-Iron Galactic Element Recorder) is a new long-duration balloon-borne instrument designed to test and clarify an emerging model of cosmic-ray origins and models for atomic processes by which nuclei are selected for acceleration. A sensitive test of the origin of cosmic rays is the measurement of ultra heavy elemental abundances (Z > or equal 30). Super-TIGER is a large-area (5 sq m) instrument designed to measure the elements in the interval 30 TIGER builds on the heritage of the smaller TIGER, which produced the first well-resolved measurements of elemental abundances of the elements Ga-31, Ge-32, and Se-34. We present the Super-TIGER design, schedule, and progress to date, and discuss the relevance of UH measurements to cosmic-ray origins.

  4. The structure of the super-W∞(λ) algebra

    International Nuclear Information System (INIS)

    Bergshoeff, E.; Wit, B. de; Vasiliev, M.

    1991-01-01

    We give a comprehensive treatment of the super-W ∞ (λ) algebra, an extension of the super-Virasoro algebra that contains generators of spin S ≥ 1/2. The parameter λ defines the embedding of the Virasoro subalgebra. We describe how to obtain the super-W ∞ (λ) algebra from the associative algebra of superspace differential operators. We discuss the structure of this associative algebra and its relation with the so-called wedge algebra, in which the generators for given spin are restricted to finite-dimensional representations of sl(2). From the super-W ∞ (λ) algebra one can obtain a variety of W ∞ algebras by consistent truncations for specific values of λ. Without truncation the algebras are formally isomorphic for different values of λ. We present a realization in terms of the currents of a supersymmetric bc system. (orig.)

  5. On structure of quantum super groups GLq(m/n)

    International Nuclear Information System (INIS)

    Phung Ho Hai

    1998-02-01

    We show that a quantum super matrix in standard format is invertible if and only if its block matrices of even entries are invertible. We prove the q-analogue of the well-known formula for the Berezinian. (author)

  6. sl(1|2) Super-Toda Fields

    Science.gov (United States)

    Yang, Zhan-Ying; Xue, Pan-Pan; Zhao, Liu; Shi, Kang-Jie

    2008-11-01

    Explicit exact solution of supersymmetric Toda fields associated with the Lie superalgebra sl(2|1) is constructed. The approach used is a super extension of Leznov Saveliev algebraic analysis, which is based on a pair of chiral and antichiral Drienfeld Sokolov systems. Though such approach is well understood for Toda field theories associated with ordinary Lie algebras, its super analogue was only successful in the super Liouville case with the underlying Lie superalgebra osp(1|2). The problem lies in that a key step in the construction makes use of the tensor product decomposition of the highest weight representations of the underlying Lie superalgebra, which is not clear until recently. So our construction made in this paper presents a first explicit example of Leznov Saveliev analysis for super Toda systems associated with underlying Lie superalgebras of the rank higher than 1.

  7. sl(1|2) Super-Toda Fields

    International Nuclear Information System (INIS)

    Yang Zhanying; Xue Panpan; Zhao Liu; Shi Kangjie

    2008-01-01

    Explicit exact solution of supersymmetric Toda fields associated with the Lie superalgebra sl(2|1) is constructed. The approach used is a super extension of Leznov-Saveliev algebraic analysis, which is based on a pair of chiral and antichiral Drienfeld-Sokolov systems. Though such approach is well understood for Toda field theories associated with ordinary Lie algebras, its super analogue was only successful in the super Liouville case with the underlying Lie superalgebra osp(1|2). The problem lies in that a key step in the construction makes use of the tensor product decomposition of the highest weight representations of the underlying Lie superalgebra, which is not clear until recently. So our construction made in this paper presents a first explicit example of Leznov-Saveliev analysis for super Toda systems associated with underlying Lie superalgebras of the rank higher than 1

  8. Study on the Rule of Super Strata Movement and Subsidence

    Science.gov (United States)

    Yao, Shunli; Yuan, Hongyong; Jiang, Fuxing; Chen, Tao; Wu, Peng

    2018-01-01

    The movement of key strata is related to the safety of the whole earth’s surface for coal mining under super strata. Based on the key strata theory, the paper comprehensively analyzes the characteristics of the subsidence before and after the instability of the super strata by studing through FLAC3D and microseismic dynamic monitoring of the surface rock movement observation. The stability of the super strata movement is analyzed according to the characteristic value of the subsidence. The subsidence law and quantitative indexes under the control of the super rock strata that provides basis for the prevention and control of surface risk, optimize mining area and face layout and reasonably set mining boundary around mining area. It provides basis for the even growth of mine safety production and regional public safety.

  9. Two-reduction of the super-KP hierarchy

    International Nuclear Information System (INIS)

    McArthur, I.N.

    1994-01-01

    Recursion relations are established for the residues of fractional powers of a two-reduced super-KP operator making use of the Baker-Akhiezer function. These show the integrability of the two-reduced even (or bosonic) flows of the super-KP hierarchy. Similar recursion relations are also proven for the residues of operators associated with the odd (or fermionic) flows of the Mulase-Rabin super-KP hierarchy. Due to the presence of a spectral parameter and itts fermionic partner in the Baker-Akhiezer function, these recursion relations should be relevant to any attempt to prove or disprove a recent proposal that the integrable hierarchy underlying two-dimensional quantum supergravity is the Mulase-Rabin super-KP hierarchy. (orig.)

  10. "SuperNoova" jõudis Fashion TVsse!

    Index Scriptorium Estoniae

    2002-01-01

    Klipp "Fashion Designer Contest - SuperNoova (Estonie) - Femme Pret ̉ Porter - Automne-Hiver 2002/2003" jõudis FTV ekraanile. Disaineritest on esile tõstetud võitjad: Jaanus Orgusaar vanemas ja Leelo nooremas kategoorias

  11. Introduction of a super speed network in JNC

    International Nuclear Information System (INIS)

    Nosaki, Nobuhisa; Aoki, Kazuhisa; Narita, Nobuiku

    2002-01-01

    The construction of a super speed and broadband network with high cost performance is now possible through the resent remarkable development of information-communication technologies. Under such circumstances, the modification of LAN and WAN to the super speed network was required in accordance with the recent network demand in JNC. The trend of the information-communication technologies and the needs of information-communication infrastructure were reviewed as the first step. A modification of WAN to the super speed network with high cost performance was established in fiscal year 2000. This paper introduces the work procedures and the modification of the WAN in order to acquire a reduction in the running cost and the super speed network in the fiscal year. (author)

  12. Auxiliary fields for super Yang-Mills from division algebras

    CERN Document Server

    Evans, Jonathan M.

    1994-01-01

    Division algebras are used to explain the existence and symmetries of various sets of auxiliary fields for super Yang-Mills in dimensions d=3,4,6,10. (Contribution to G\\"ursey Memorial Conference I: Strings and Symmetries)

  13. Travel fatigue and home ground advantage in South African Super ...

    African Journals Online (AJOL)

    The Rugby Union Super 12 competition was an annual sporting event which ... before they travel com- pared with their home matches after travelling for their 4 - ... cause this competition places unusual demands on the players. For example ...

  14. Ketogenic Diet in Super-Refractory Status Epilepticus

    OpenAIRE

    Smith, Garnett; Press, Craig A.

    2017-01-01

    Researchers from the Children’s National Health System in Washington, D.C. studied the feasibility, rate of complications, and effect on seizures of initiating the Ketogenic Diet (KD) in pediatric patients with Super-Refractory Status Epilepticus (SRSE).

  15. Kuu plaat : Cardigans "Super Extra Gravity". Plaadid kauplusest Lasering

    Index Scriptorium Estoniae

    2005-01-01

    Heliplaatidest : Cardigans "Super Extra Gravity", Metsatöll "Terast mis hangund me hinge 10218", Ursula "Annamemenõu", Critikal "Chapter One ehk Teine Maitse", Robbie Williams "Intensive Care", Depeche Mode "Playing the Angel"

  16. Super Polishing of Aluminum 6061-T6 Mirrors, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — An innovative 2D super-polishing process for Aluminum 6061-T6 planar mirrors which removes diamond point turning (DPT) grooves and attains rms surface finishes below...

  17. Preparation and characterization of super absorbent polymer from sugarcane bagasse

    International Nuclear Information System (INIS)

    Wiwien Andriyanti; Suyanti; Ngasifudin

    2012-01-01

    Sugarcane bagasse is a source of biomass which large enough numbers and has not been fully exploited. At this time has developed a super absorbent polymer material of sugarcane bagasse that can absorb water up to several times of its own weight and keep this water. Super absorbent polymers can be used as a soil conditioner that can be used as an absorber and storage of ground water, the giver of nutrients for plants, and can improve soil properties. The purpose of this study is to make and characterization of super absorbent polymer (PCS) from sugarcane bagasse. Preparation of super absorbent polymers (PCS) has been done by grafting method using ionizing radiation from Electron Beam Engineering (MBE) 350 mA keV/10. Irradiation process carried out with a dose variation of 20, 35, and 50 kGy. Increasing doses of radiation will increase the percentage fraction of transplantation (grafting) and the fraction of water absorption ability (swelling ratio). (author)

  18. Hot super-Earths stripped by their host stars

    OpenAIRE

    Lundkvist, M. S.; Kjeldsen, H.; Albrecht, S.; Davies, G. R.; Basu, S.; Huber, D.; Justesen, A. B.; Karoff, C.; Aguirre, V. Silva; Van Eylen, V.; Vang, C.; Arentoft, T.; Barclay, T.; Bedding, T. R.; Campante, T. L.

    2016-01-01

    Simulations predict that hot super-Earth sized exoplanets can have their envelopes stripped by photoevaporation, which would present itself as a lack of these exoplanets. However, this absence in the exoplanet population has escaped a firm detection. Here we demonstrate, using asteroseismology on a sample of exoplanets and exoplanet candidates observed during the Kepler mission that, while there is an abundance of super-Earth sized exoplanets with low incident fluxes, none are found with high...

  19. Development of a super high speed railway and ML 100

    Energy Technology Data Exchange (ETDEWEB)

    Usami, Y

    1973-07-01

    A history of the development progress is given, followed by a discussion of the propulsion system for a super high speed railway-structure. Induction linear motors and synchronous linear motors are discussed in some detail. The maintenance system is then described (basic test apparatus-rotary type superconductive magnetic force maintenance system, etc.). Experiments using a linear running superconductive magnetic test car are discussed. Developments of super high speed railways in America, France, England, West Germany, etc. are described.

  20. Hidden twelve-dimensional super Poincare symmetry in eleven dimensions

    International Nuclear Information System (INIS)

    Bars, Itzhak; Deliduman, Cemsinan; Pasqua, Andrea; Zumino, Bruno

    2004-01-01

    First, we review a result in our previous paper, of how a ten-dimensional superparticle, taken off-shell, has a hidden eleven-dimensional super Poincare symmetry. Then, we show that the physical sector is defined by three first-class constraints which preserve the full eleven-dimensional symmetry. Applying the same concepts to the eleven-dimensional superparticle, taken off-shell, we discover a hidden twelve-dimensional super Poincare symmetry that governs the theory

  1. Super-resolution with a positive epsilon multi-quantum-well super-lens

    International Nuclear Information System (INIS)

    Bak, A. O.; Giannini, V.; Maier, S. A.; Phillips, C. C.

    2013-01-01

    We design an anisotropic and dichroic quantum metamaterial that is able to achieve super-resolution without the need for a negative permittivity. When exploring the parameters of the structure, we take into account the limits of semiconductor fabrication technology based on quantum well stacks. By heavily doping the structure with free electrons, we infer an anisotropic effective medium with a prolate ellipsoid dispersion curve which allows for near-diffractionless propagation of light (similar to an epsilon-near-zero hyperbolic lens). This, coupled with low absorption, allows us to resolve images at the sub-wavelength scale at distances 6 times greater than equivalent natural materials

  2. A new six-component super soliton hierarchy and its self-consistent sources and conservation laws

    International Nuclear Information System (INIS)

    Wei Han-yu; Xia Tie-cheng

    2016-01-01

    A new six-component super soliton hierarchy is obtained based on matrix Lie super algebras. Super trace identity is used to furnish the super Hamiltonian structures for the resulting nonlinear super integrable hierarchy. After that, the self-consistent sources of the new six-component super soliton hierarchy are presented. Furthermore, we establish the infinitely many conservation laws for the integrable super soliton hierarchy. (paper)

  3. SSC [Superconducting Super Collider] site evaluations

    International Nuclear Information System (INIS)

    1988-11-01

    With this report, the SSC Site Task Force forwards to the Director, Office of Energy Research, US Department of Energy (DOE), its evaluation of the technical criteria and life-cycle costs for the proposed SSC sites judged to be the best qualified. The criteria against which each site was evaluated are those set forth in the Invitation for Site Proposals for the Superconducting Super Collider (DOE/ER-0315) (Invitation) which was prepared by the Task Force and issued in April 1987. The methodology followed by the Task Force in this report and in all other phases of the proposal evaluation has been consistent with the SSC site selection process approved by DOE's Energy System Acquisition Advisory Board (ESAAB). The goal of the site selection process is to identify a site that will permit the highest level of research productivity and overall effectiveness of the SSC at a reasonable cost of construction and operation and with minimial impact on the environment. The Task Force acknowledges that all seven sites are, indeed, highly qualified locations for the construction and operation of the SSC on the basis of technical and cost considerations. In performing its evaluation, which is presented in this paper, the Task Force took an in-depth look at each site on the basis of site visits and extensive technical analyses. A consensus rating for each technical evaluation criterion and subcriterion was developed for each site

  4. SuperB Progress Report for Accelerator

    Energy Technology Data Exchange (ETDEWEB)

    Biagini, M.E.; Boni, R.; Boscolo, M.; Buonomo, B.; Demma, T.; Drago, A.; Esposito, M.; Guiducci, S.; Mazzitelli, G.; Pellegrino, L.; Preger, M.A.; Raimondi, P.; Ricci, R.; Rotundo, U.; Sanelli, C.; Serio, M.; Stella, A.; Tomassini, S.; Zobov, M.; /Frascati; Bertsche, K.; Brachman, A.; /SLAC /Novosibirsk, IYF /INFN, Pisa /Pisa U. /Orsay, LAL /Annecy, LAPP /LPSC, Grenoble /IRFU, SPP, Saclay /DESY /Cockroft Inst. Accel. Sci. Tech. /U. Liverpool /CERN

    2012-02-14

    This report details the progress made in by the SuperB Project in the area of the Collider since the publication of the SuperB Conceptual Design Report in 2007 and the Proceedings of SuperB Workshop VI in Valencia in 2008. With this document we propose a new electron positron colliding beam accelerator to be built in Italy to study flavor physics in the B-meson system at an energy of 10 GeV in the center-of-mass. This facility is called a high luminosity B-factory with a project name 'SuperB'. This project builds on a long history of successful e+e- colliders built around the world, as illustrated in Figure 1.1. The key advances in the design of this accelerator come from recent successes at the DAFNE collider at INFN in Frascati, Italy, at PEP-II at SLAC in California, USA, and at KEKB at KEK in Tsukuba Japan, and from new concepts in beam manipulation at the interaction region (IP) called 'crab waist'. This new collider comprises of two colliding beam rings, one at 4.2 GeV and one at 6.7 GeV, a common interaction region, a new injection system at full beam energies, and one of the two beams longitudinally polarized at the IP. Most of the new accelerator techniques needed for this collider have been achieved at other recently completed accelerators including the new PETRA-3 light source at DESY in Hamburg (Germany) and the upgraded DAFNE collider at the INFN laboratory at Frascati (Italy), or during design studies of CLIC or the International Linear Collider (ILC). The project is to be designed and constructed by a worldwide collaboration of accelerator and engineering staff along with ties to industry. To save significant construction costs, many components from the PEP-II collider at SLAC will be recycled and used in this new accelerator. The interaction region will be designed in collaboration with the particle physics detector to guarantee successful mutual use. The accelerator collaboration will consist of several groups at present

  5. New Physics at a Super Flavor Factory

    CERN Document Server

    Browder, Thomas E; Pirjol, Dan; Soni, Amarjit; Zupan, Jure

    2009-01-01

    The potential of a Super Flavor Factory (SFF) for searches of New Physics is reviewed. While very high luminosity B physics is assumed to be at the core of the program, its scope for extensive charm and tau studies are also emphasized. The possibility to run at the Upsilon(5S) as well as at the Upsilon(4S) is also very briefly discussed; in principle, this could provide very clean measurements of B_s decays. The strength and reach of a SFF is most notably due to the possibility of examining an impressive array of very clean observables. The angles and the sides of the unitarity triangle can be determined with unprecedented accuracy. These serve as a reference for New Physics (NP) sensitive decays such as B^+ ->tau^+ nu and penguin dominated hadronic decay modes, providing tests of generic NP scenarios with an accuracy of a few percent. Besides, very precise studies of direct and time dependent CP asymmetries in radiative B decays and forward-backward asymmetry studies in B -> X_s l^+ l^- and numerous null tes...

  6. Radiation safety design of super KEKB factory

    International Nuclear Information System (INIS)

    Sanami, Toshiya

    2015-01-01

    The SuperKEKB factory, which was scheduled to start operation early 2015, is an electron-positron collider designed to produce an 80x10"3"4-1/cm"2/s luminosity, which is 40 times greater than the KEKB factory. Built to investigate CP violation and 'new physics' beyond the Standard Model, the facility consists of a 7-GeV electron/3.5-GeV positron linac, a 1.1- GeV positron damping ring, beam transport, and a 7-GeV electron/4-GeV positron collider. To meet this level of luminosity, the collider will be operated with a small beam size and a large crossing angle at the interaction point. According to particle tracking simulations, beam losses under these conditions will be 35 times more than those previously operated. To help optimise shielding configurations, leakage radiation and induced activity are estimated through empirical equations and detailed Monte-Carlo simulations using MARS15 code for the interaction region, beam halo collimators, emergency pathways, ducts, forward direction tunnels, and positron production target. Examples of shielding strategies are presented to reduce both leakage dose and airborne activity for several locations in the facility. (authors)

  7. Physical design of JT-60 Super Upgrade

    International Nuclear Information System (INIS)

    Nagashima, K.; Kikuchi, M.; Kurita, G.; Ozeki, T.; Aoyagi, T.; Ushigusa, K.; Neyatani, Y.; Kubo, T.; Mori, K.; Nakagawa, S.; Kuriyama, M.; Nagami, M.

    1997-01-01

    The JT-60 Super Upgrade (JT-60SU) is an upgraded tokamak device of JT-60U for developing the steady-state reactor and advanced tokamak operation in the International Thermonuclear Experimental Reactor. The device is planned to utilize the JT-60 facilities fully and to minimize the needed modification. The major radius is 4.8 m and the maximum plasma current is 10 MA. Neutral beam injection with 750 keV beam energy is the primary heating method. The machine is capable of steady-state operation with high density up to 8.8 x 10 19 m -3 at 5 MA plasma current. The high operating density, over the Greenwald et al. limit, is critically important in order to achieve high bootstrap current fraction. Ballooning mode and low n ideal magnetohydrodynamic (MHD) mode including the bootstrap current were analyzed for steady-state operation. The current profile must be optimized to obtain a normalized beta up to 3. The plasma configuration with high triangularity was adopted in order to get good MHD stability and high energy confinement. A compact divertor was designed in order to get the large plasma space. (orig.)

  8. Compact super-wideband optical antenna

    Science.gov (United States)

    Wang, Wen C.; Forber, Richard; Bui, Kenneth

    2009-05-01

    We present progress on advanced optical antennas, which are compact, small size-weight-power units capable to receive super wideband radiated RF signals from 30 MHz to over 3 GHz. Based on electro-optical modulation of fiber-coupled guided wave light, these dielectric E-field sensors exhibit dipole-like azimuthal omni directionality, and combine small size (channels, and high EO sensing materials. The antenna system photonic link consists of a 1550 nm PM fiber-pigtailed laser, a specialized optical modulator antenna in channel waveguide format, a wideband photoreceiver, and optical phase stabilizing components. The optical modulator antenna design employs a dielectric (no electrode) Mach-Zehnder interferometer (MZI) arranged so that sensing RF bandwidth is not limited by optical transit time effects, and MZI phase drift is bias stabilized. For a prototype optical antenna system that is < 100 in3, < 10 W, < 5 lbs, we present test data on sensitivity (< 20 mV/m-Hz1/2), RF bandwidth, and antenna directionality, and show good agreement with theoretical predictions.

  9. Carbide Derived Carbon Super Capacitor Application

    Science.gov (United States)

    Appelgate, James; Bauer, Dave; Quirin, James; Lofland, S. E.; Hettinger, J. D.; Heon, M.; Gogotsi, Y.

    2010-02-01

    Supercapacitors can be applied into many different fields from nano-robots to high density energy storage. Growing TiC films from a know recipe and removing the transition metal element, Titanium, by chlorination leaves a carbon film that can then be applied as an electrode in a super capacitor. The problem is when the Titanium is removed from the film the stress induced by this process causes the films to fracture into isolated islands. The islands allow electrons to travel across them every easily, but there is no transfer of electrons from island to island. We present results of an investigation of a technique control the location of the fractures and use them to our benefit. Ideally, we want to create them to fracture in parallel lines. To force these fractures into straight lines we will purchase substrates with thermal SiO2 created on the surface of Si. Using an etching process we will removed a channel of SiO2 the same as the thickness of the TiC film we plan on growing. These channels will allow the fractures to form in a correlated way creating a straight line. )

  10. Calibration of the Super-Kamiokande detector

    Energy Technology Data Exchange (ETDEWEB)

    Abe, K. [Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205 (Japan); Hayato, Y. [Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205 (Japan); Kavli Institute for the Physics and Mathematics of the Universe (WPI), Todai Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583 (Japan); Iida, T.; Iyogi, K.; Kameda, J. [Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205 (Japan); Kishimoto, Y. [Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205 (Japan); Kavli Institute for the Physics and Mathematics of the Universe (WPI), Todai Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583 (Japan); Koshio, Y., E-mail: koshio@fphy.hep.okayama-u.ac.jp [Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205 (Japan); Marti, Ll.; Miura, M. [Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205 (Japan); Moriyama, S.; Nakahata, M. [Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205 (Japan); Kavli Institute for the Physics and Mathematics of the Universe (WPI), Todai Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583 (Japan); Nakano, Y.; Nakayama, S.; Obayashi, Y.; Sekiya, H. [Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205 (Japan); Shiozawa, M.; Suzuki, Y. [Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205 (Japan); Kavli Institute for the Physics and Mathematics of the Universe (WPI), Todai Institutes for Advanced Study, University of Tokyo, Kashiwa, Chiba 277-8583 (Japan); Takeda, A.; Takenaga, Y.; Tanaka, H. [Kamioka Observatory, Institute for Cosmic Ray Research, University of Tokyo, Kamioka, Gifu 506-1205 (Japan); and others

    2014-02-11

    Procedures and results on hardware-level detector calibration in Super-Kamiokande (SK) are presented in this paper. In particular, we report improvements made in our calibration methods for the experimental phase IV in which new readout electronics have been operating since 2008. The topics are separated into two parts. The first part describes the determination of constants needed to interpret the digitized output of our electronics so that we can obtain physical numbers such as photon counts and their arrival times for each photomultiplier tube (PMT). In this context, we developed an in situ procedure to determine high-voltage settings for PMTs in large detectors like SK, as well as a new method for measuring PMT quantum efficiency and gain in such a detector. The second part describes modeling of the detector in Monte Carlo simulations, including, in particular, the optical properties of the water target and their variability over time. Detailed studies on water quality are also presented. As a result of this work, we have achieved a precision sufficient for physics analyses over a wide energy range (from a few MeV to above 1 TeV). For example, charge determination was at the level of 1%, and the timing resolution was 2.1 ns at the one-photoelectron charge level and 0.5 ns at the 100-photoelectron charge level.

  11. The Super-GUT CMSSM Revisited

    CERN Document Server

    Ellis, John

    2016-01-01

    We revisit minimal supersymmetric SU(5) grand unification (GUT) models in which the soft supersymmetry-breaking parameters of the minimal supersymmetric Standard Model (MSSM) are universal at some input scale, $M_{in}$, above the supersymmetric gauge coupling unification scale, $M_{GUT}$. As in the constrained MSSM (CMSSM), we assume that the scalar masses and gaugino masses have common values, $m_0$ and $m_{1/2}$ respectively, at $M_{in}$, as do the trilinear soft supersymmetry-breaking parameters $A_0$. Going beyond previous studies of such a super-GUT CMSSM scenario, we explore the constraints imposed by the lower limit on the proton lifetime and the LHC measurement of the Higgs mass, $m_h$. We find regions of $m_0$, $m_{1/2}$, $A_0$ and the parameters of the SU(5) superpotential that are compatible with these and other phenomenological constraints such as the density of cold dark matter, which we assume to be provided by the lightest neutralino. Typically, these allowed regions appear for $m_0$ and $m_{1/...

  12. Concept and design of super junction devices

    Science.gov (United States)

    Zhang, Bo; Zhang, Wentong; Qiao, Ming; Zhan, Zhenya; Li, Zhaoji

    2018-02-01

    The super junction (SJ) has been recognized as the " milestone” of the power MOSFET, which is the most important innovation concept of the voltage-sustaining layer (VSL). The basic structure of the SJ is a typical junction-type VSL (J-VSL) with the periodic N and P regions. However, the conventional VSL is a typical resistance-type VSL (R-VSL) with only an N or P region. It is a qualitative change of the VSL from the R-VSL to the J-VSL, introducing the bulk depletion to increase the doping concentration and optimize the bulk electric field of the SJ. This paper firstly summarizes the development of the SJ, and then the optimization theory of the SJ is discussed for both the vertical and the lateral devices, including the non-full depletion mode, the minimum specific on-resistance optimization method and the equivalent substrate model. The SJ concept breaks the conventional " silicon limit” relationship of R on∝V B 2.5, showing a quasi-linear relationship of R on∝V B 1.03.

  13. Super-Resolution for Synthetic Zooming

    Directory of Open Access Journals (Sweden)

    Li Xin

    2006-01-01

    Full Text Available Optical zooming is an important feature of imaging systems. In this paper, we investigate a low-cost signal processing alternative to optical zooming—synthetic zooming by super-resolution (SR techniques. Synthetic zooming is achieved by registering a sequence of low-resolution (LR images acquired at varying focal lengths and reconstructing the SR image at a larger focal length or increased spatial resolution. Under the assumptions of constant scene depth and zooming speed, we argue that the motion trajectories of all physical points are related to each other by a unique vanishing point and present a robust technique for estimating its D coordinate. Such a line-geometry-based registration is the foundation of SR for synthetic zooming. We address the issue of data inconsistency arising from the varying focal length of optical lens during the zooming process. To overcome the difficulty of data inconsistency, we propose a two-stage Delaunay-triangulation-based interpolation for fusing the LR image data. We also present a PDE-based nonlinear deblurring to accommodate the blindness and variation of sensor point spread functions. Simulation results with real-world images have verified the effectiveness of the proposed SR techniques for synthetic zooming.

  14. Scattering amplitudes in super-renormalizable gravity

    International Nuclear Information System (INIS)

    Donà, Pietro; Giaccari, Stefano; Modesto, Leonardo; Rachwał, Lesław; Zhu, Yiwei

    2015-01-01

    We explicitly compute the tree-level on-shell four-graviton amplitudes in four, five and six dimensions for local and weakly nonlocal gravitational theories that are quadratic in both, the Ricci and scalar curvature with form factors of the d’Alembertian operator inserted between. More specifically we are interested in renormalizable, super-renormalizable or finite theories. The scattering amplitudes for these theories turn out to be the same as the ones of Einstein gravity regardless of the explicit form of the form factors. As a special case the four-graviton scattering amplitudes in Weyl conformal gravity are identically zero. Using a field redefinition, we prove that the outcome is correct for any number of external gravitons (on-shell n−point functions) and in any dimension for a large class of theories. However, when an operator quadratic in the Riemann tensor is added in any dimension (with the exception of the Gauss-Bonnet term in four dimensions) the result is completely altered, and the scattering amplitudes depend on all the form factors introduced in the action.

  15. Mean proloculus size, delta super(13) C and delta super(18) O variations in recent benthic foraminifera from the west coast of India and their climatic implications

    Digital Repository Service at National Institute of Oceanography (India)

    Nigam, R.; Sarkar, A.

    The interrelationship between mean proloculus size (MPS), delta super(18) O and delta super(13) C vatiations in benthic foraminiferal species Rotalidium annectens and their relation with temperature (T) and salinity (S) have been studied in samples...

  16. Reference Values for the Marx Activity Rating Scale in a Young Athletic Population: History of Knee Ligament Injury Is Associated With Higher Scores.

    Science.gov (United States)

    Cameron, Kenneth L; Peck, Karen Y; Thompson, Brandon S; Svoboda, Steven J; Owens, Brett D; Marshall, Stephen W

    2015-01-01

    Activity-related patient-reported outcome measures are an important component of assessment after knee ligament injury in young and physically active patients; however, normative data for most activity scales are limited. To present reference values by sex for the Marx Activity Rating Scale (MARS) within a young and physically active population while accounting for knee ligament injury history and sex. Cross-sectional study. Level 2. All incoming freshman entering a US Service Academy in June of 2011 were recruited to participate in this study. MARS was administered to 1169 incoming freshmen (203 women) who consented to participate within the first week of matriculation. All subjects were deemed healthy and medically fit for military service on admission. Subjects also completed a baseline questionnaire that asked for basic demographic information and injury history. We calculated means with standard deviations, medians with interquartile ranges, and percentiles for ordinal and continuous variables, and frequencies and proportions for dichotomous variables. We also compared median scores by sex and history of knee ligament injury using the Kruskal-Wallis test. MARS was the primary outcome of interest. The median MARS score was significantly higher for men when compared with women (χ(2) = 13.22, df = 1, P MARS scores between men and women (χ(2) = 0.47, df = 1, P = 0.493) who reported a history of injury. Overall, median MARS scores were significantly higher among those who reported a history of knee ligament injury when compared with those who did not (χ(2) = 9.06, df = 1, P = 0.003). Assessing activity as a patient-reported outcome after knee ligament injury is important, and reference values for these instruments need to account for the influence of prior injury and sex. © 2015 The Author(s).

  17. Marx contra o otimismo tecnológico: economia “imaterial” desmistificada e desdobramentos para as questões ambientais

    Directory of Open Access Journals (Sweden)

    Eduardo Sá Barreto

    2016-08-01

    Full Text Available Em trabalhos anteriores, realizamos uma abrangente revisão da literatura econômica relacionada ao debate ambiental (especialmente aquele em torno das mudanças climáticas. De modo geral, as diversas formulações – desde aquelas apoiadas na estrutura teórica neoclássica até as mais heterodoxas – tendem a confluir, com poucas exceções, para a noção de desmaterialização; ou, melhor dizendo, para a esperança de que o avanço tecnológico permita a realização de uma produção supostamente imaterial. O presente estudo parte dessa leitura e tem como objetivo a desmistificação (i.e. sua desconstrução crítica da desmaterialização como possibilidade real na atual formação socioeconômica. Pela própria natureza desse expediente crítico, simultaneamente propomos um argumento teórico próprio, alicerçado em Marx, capaz de explicar por que a esperança no processo de desmaterialização tende a ser frustrada sistematicamente enquanto a lógica da produção e da distribuição da riqueza social estiver estruturada em torno do capital.

  18. [The radioiodine test for the evaluation of iodine deficiency in the district of Karl-Marx-Stadt and in East Germany].

    Science.gov (United States)

    Bauch, K; Weiss, O; Möckel, G; Gerlach, J; Seitz, W; Ulrich, F E; Dempe, A

    1981-10-01

    The values of the per cent 24 h radioiodine uptake in the GDR are above 60--70% and speak for a low alimentary intake of iodine or renal excretion of iodine below 40 micrograms J/d. Like the struma prevalences they show a tendency increasing from north to south and characterize the whole European situation of iodine deficiency including its decrease from west to east. The mean values of radioiodine uptake of 71.7 +/- 13.2% (n = 110) in euthyroids of the district of Karl-Marx-Stadt correspond to the iodine deficiency as it occurs approximately in the districts of Erfurt, Dresden, Munich or Freiburg/B. The alimentary iodine intake of 38.4 +/- 17.2 micrograms J/d and the renal iodine excretion of 29.9 +/- 16.1 micrograms J/d, calculated from the 24 h radioiodine accumulation values of 40 euthyroid persons by means of a mathematical model developed by Oddie and co-workers were low. The latter only slightly differed (P less than 0.05) from its chemically estimated excretion of iodine in the urine: 23.1 +/- 16.9 micrograms J/g creatinine (n = 73). Between the calculated and chemically estimated excretion of iodine there was a relatively strict correlation of r = 0.68 (n = 26; P less than 0.001). The introduction of an iodine prophylaxis is regarded as an urgent necessity. Later on a new estimation of the regional "normal values" is necessary for the per cent radioiodine uptake.

  19. SuperB: A High-Luminosity Asymmetric e+e- Super Flavor Factory

    Energy Technology Data Exchange (ETDEWEB)

    Bona, M.; /et al.

    2007-05-18

    We discuss herein the exciting physics program that can be accomplished with a very large sample of heavy quark and heavy lepton decays produced in the very clean environment of an e{sup +}e{sup -} collider; a program complementary to that of an experiment such as LHCb at a hadronic machine. It then presents the conceptual design of a new type of e{sup +}e{sup -} collider that produces a nearly two-order-of-magnitude increase in luminosity over the current generation of asymmetric B Factories. The key idea is the use of low emittance beams produced in an accelerator lattice derived from the ILC Damping Ring Design, together with a new collision region, again with roots in the ILC final focus design, but with important new concepts developed in this design effort. Remarkably, SuperB produces this very large improvement in luminosity with circulating currents and wallplug power similar to those of the current B Factories. There is clear synergy with ILC R&D; design efforts have already influenced one another, and many aspects of the ILC Damping Rings and Final Focus would be operationally tested at SuperB. Finally, the design of an appropriate detector, based on an upgrade of BABAR as an example, is discussed in some detail. A preliminary cost estimate is presented, as is an example construction timeline.

  20. Super cool X-1000 and Super cool Z-1000, two ice blockers, and their effect on vitrification/warming of mouse embryos.

    Science.gov (United States)

    Badrzadeh, H; Najmabadi, S; Paymani, R; Macaso, T; Azadbadi, Z; Ahmady, A

    2010-07-01

    To evaluate the survival and blastocyst formation rates of mouse embryos after vitrification/thaw process with different ice blocker media. We used X-1000 and Z-1000 separately and mixed using V-Kim, a closed vitrification system. Mouse embryos were vitrified using ethylene glycol based medium supplemented with Super cool X-1000 and/or Super cool Z-1000. Survival rates for the control, Super cool X-1000, Super cool Z-1000, and Super cool X-1000/Z-1000 groups were 74%, 72%, 68%, and 85% respectively, with no significant difference among experimental and control groups; however, a significantly higher survival rate was noticed in the Super cool X-1000/Z-1000 group when compared with the Super cool Z-1000 group. Blastocyst formation rates for the control, Super cool X-1000, Super cool Z-1000, and Super cool X-1000/Z-1000 groups were 71%, 66%, 65%, and 72% respectively. There was no significant difference in this rate among control and experimental groups. In a closed vitrification system, addition of ice blocker Super cool X-1000 to the vitrification solution containing Super cool Z-1000 may improve the embryo survival rate. We recommend combined ice blocker usage to optimize the vitrification outcome. Copyright (c) 2010 Elsevier Ireland Ltd. All rights reserved.