Max Weber and Robert Michels.

Science.gov (United States)

Scaff, Lawrence A.

1981-01-01

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

Shift of critical points in the parametrically modulated Henon map with coexisting attractors

International Nuclear Information System (INIS)

Saucedo-Solorio, J.M.; Pisarchik, A.N.; Aboites, V.

2002-01-01

We study how the critical point positions change in the parametrically modulated Henon map with coexisting period-1 and period-3 attractors. In particular, a new type of scaling law is found coinciding with that evidenced by laser experiments. We show that resonance phenomena play a crucial role in deformation of attractors and their basins of attraction

Thinking Like a Mathematician

Science.gov (United States)

Weiss, Michael K.; Moore-Russo, Deborah

2012-01-01

What does it mean to think like a mathematician? One of the great paradoxes of mathematics education is that, although mathematics teachers are immersed in mathematical work every day of their professional lives, most of them nevertheless have little experience with the kind of work that research mathematicians do. Their ideas of what doing…

Strange attractor of Henon map and its basin

Institute of Scientific and Technical Information of China (English)

曹永罗

1995-01-01

In this paper, Henon map is considered. For a positive measure set of parameters (a, b), we construct a trapping region G of topologically transitive strange attractor Aa,b for Ta,b, and prove that Aa,b= ∩n≥0Ta,bnG, and the basin B(Aa,b) of Aa,b is exactly the union of domain whose boundary is contained in w5(p) ∪wu(p) and ws(p). Therefore, that the conjecture posed by Benedicks and Carleson about the basin of strange attactor is true is proved. Furthermore, B(Aa,b) is simply connected and path-connected, w4(p2) is contained in the attainable boundary set of B(Aa,b) (where p2 is another hyperbolic fixed point of Ta,b).

Famous puzzles of great mathematicians

CERN Document Server

Petković, Miodrag S

2009-01-01

This entertaining book presents a collection of 180 famous mathematical puzzles and intriguing elementary problems that great mathematicians have posed, discussed, and/or solved. The selected problems do not require advanced mathematics, making this book accessible to a variety of readers. Mathematical recreations offer a rich playground for both amateur and professional mathematicians. Believing that creative stimuli and aesthetic considerations are closely related, great mathematicians from ancient times to the present have always taken an interest in puzzles and diversions. The goal of this

Michel Trottier-McDonald

Indian Academy of Sciences (India)

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

Mathematicians, Attributional Complexity, and Gender

Science.gov (United States)

Stalder, Daniel R.

Given indirect indications in sex role and soda! psychology research that mathematical-deductive reasoning may negatively relate to social acuity, Study 1 investigated whether mathematicians were less attributionally complex than nonmathematicians. Study 1 administered the Attributional Complexity Scale, a measure of social acuity, to female and male faculty members and graduate students in four Midwestern schools. Atlrihutional complexity (AC) is the ability and motivation to give complex explanations for behavior. Study 1 found a significant interaction between field and gender. Only among women did mathematicians score lower on AC. In addition, an established gender difference in AC (that women score higher than men) was present only among nonmathematicians. Studies 2 and 3 offered some preliminary support for the possibility that it is generally female students who score tow on AC who aspire to he mathematicians and for the underlying view that female students' perceived similarity to mathematicians can influence their vocational choices.

The Albanian Mathematicians by the Flowside of the Mathematicians of the World

OpenAIRE

Kllogjeri, Pellumb

2014-01-01

I have had opportunities to see several world enciclopedies but I have found none of the Albanian mathematicians. Sure, can be found some great historical figures of Albania from the ancient world to the present time, even the names of cruel persons(this is ridicilous). But, how is it possible that no name of an Albanian mathematician is there? Does someone think that all that mathematical seed sown in Albania in different times, in different ways and by different sowers is dried out? Is n...

Synchronization of generalized Henon map using polynomial controller

International Nuclear Information System (INIS)

Lam, H.K.

2010-01-01

This Letter presents the chaos synchronization of two discrete-time generalized Henon map, namely the drive and response systems. A polynomial controller is proposed to drive the system states of the response system to follow those of the drive system. The system stability of the error system formed by the drive and response systems and the synthesis of the polynomial controller are investigated using the sum-of-squares (SOS) technique. Based on the Lyapunov stability theory, stability conditions in terms of SOS are derived to guarantee the system stability and facilitate the controller synthesis. By satisfying the SOS-based stability conditions, chaotic synchronization is achieved. The solution of the SOS-based stability conditions can be found numerically using the third-party Matlab toolbox SOSTOOLS. A simulation example is given to illustrate the merits of the proposed polynomial control approach.

The boundaries of golden-mean Siegel disks in the complex quadratic H\\'enon family are not smooth

OpenAIRE

Yampolsky, Michael; Yang, Jonguk

2016-01-01

As was recently shown by the first author and others, golden-mean Siegel disks of sufficiently dissipative complex quadratic H\\'enon maps are bounded by topological circles. In this paper we investigate the geometric properties of such curves, and demonstrate that they cannot be $C^1$-smooth.

Physics for Mathematicians

Science.gov (United States)

Ulam, S. M.

2014-11-01

When I was asked to give a talk here, being just a mathematician among the distinguished array of physicists invited to speak, I had great hesitation. Then it occurred to me, if Viki Weisskopf can conduct a symphony orchestra, maybe I can talk about physics. I felt consoled until yesterday evening when I discovered that he is a professional, and so I feel very, hesitant again. My title, "Physics for Mathematicians", will almost mean physics without mathematics. My interest is really to paraphrase a famous statement, not what mathematics can do for physics, but what physics can do for mathematics. That is the underlying motive...

On mathematicians' different standards when evaluating elementary proofs.

Science.gov (United States)

Inglis, Matthew; Mejia-Ramos, Juan Pablo; Weber, Keith; Alcock, Lara

2013-04-01

In this article, we report a study in which 109 research-active mathematicians were asked to judge the validity of a purported proof in undergraduate calculus. Significant results from our study were as follows: (a) there was substantial disagreement among mathematicians regarding whether the argument was a valid proof, (b) applied mathematicians were more likely than pure mathematicians to judge the argument valid, (c) participants who judged the argument invalid were more confident in their judgments than those who judged it valid, and (d) participants who judged the argument valid usually did not change their judgment when presented with a reason raised by other mathematicians for why the proof should be judged invalid. These findings suggest that, contrary to some claims in the literature, there is not a single standard of validity among contemporary mathematicians. Copyright © 2013 Cognitive Science Society, Inc.

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

Directory of Open Access Journals (Sweden)

Pablo Blázquez Jesús

2012-11-01

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

Music critic Gustav Michel

Directory of Open Access Journals (Sweden)

Vasić Aleksandar N.

2004-01-01

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

Mathematicians' Perspectives on Features of a Good Pedagogical Proof

Science.gov (United States)

Lai, Yvonne; Weber, Keith; Mejia-Ramos, Juan Pablo

2012-01-01

In this article, we report two studies investigating what mathematicians value in a pedagogical proof. Study 1 is a qualitative study of how eight mathematicians revised two proofs that would be presented in a course for mathematics majors. These mathematicians thought that introductory and concluding sentences should be included in the proofs,…

Drawing Space: Mathematicians' Kinetic Conceptions of Eigenvectors

Science.gov (United States)

Sinclair, Nathalie; Gol Tabaghi, Shiva

2010-01-01

This paper explores how mathematicians build meaning through communicative activity involving talk, gesture and diagram. In the course of describing mathematical concepts, mathematicians use these semiotic resources in ways that blur the distinction between the mathematical and physical world. We shall argue that mathematical meaning of…

Mathematicians' Perspectives on the Utility of Software

Science.gov (United States)

Quinlan, James

2016-01-01

In this study, we examine mathematicians' perspectives of the utility of software in mathematics and the teaching of mathematics. In particular, we report findings from a survey questioning 422 mathematicians with respect to their beliefs regarding the usefulness of software in mathematics research, teaching, and learning; recommended software…

Research Mathematicians' Practices in Selecting Mathematical Problems

Science.gov (United States)

Misfeldt, Morten; Johansen, Mikkel Willum

2015-01-01

Developing abilities to create, inquire into, qualify, and choose among mathematical problems is an important educational goal. In this paper, we elucidate how mathematicians work with mathematical problems in order to understand this mathematical process. More specifically, we investigate how mathematicians select and pose problems and discuss to…

Famous Problems and Their Mathematicians

CERN Document Server

Johnson, Art

1999-01-01

Why did ordering an omelet cost one mathematician his life? Answers to this and other questions are found in this exciting new resource that shows your students how 60 mathematicians discovered mathematical solutions through everyday situations. These lessons are easily incorporated into the present curriculum as an introduction to a math concept, a homework piece, or an extra challenge. Teacher notes and suggestions for the classroom are followed by extension problems and additional background material. This is a great way to spark student interest in math. Grades 5-12.

Amongst mathematicians teaching and learning mathematics at university level

CERN Document Server

Nardi, Elena

2008-01-01

"Amongst Mathematicians" offers a unique perspective on the ways in which mathematicians perceive their students' learning, the way they teach and reflect on those teaching practices. Elena Nardi employs fictional characters to create a conversation on these important issues. While personas are created, the facts incorporated into their stories are based on large bodies of data including intense focus groups comprised of mathematicians and mathematics education.This book further develops analyses of the data and demonstrates the pedagogical potential that lies in collaborative research that engages educators, researchers, and students in undergraduate mathematics education. Nardi also addresses the need for action in undergraduate mathematics education by creating discourse for reform and demonstrating the feasibility and potential of collaboration between mathematicians and researchers. "Amongst Mathematicians" is of interest to the entire mathematics community including teacher educators, undergraduate and ...

Quantum chaos in the Henon-Heiles oscillator under intense laser fields. IT-1

International Nuclear Information System (INIS)

Gupta, Neetu; Deb, B.M.

2004-01-01

Full text: The quantum domain behaviour of the classically chaotic Henon-Heiles oscillator (HHO) has been studied earlier by several workers, without invoking either a weak or strong time- dependent external perturbation. This work looks at the motion of an electron moving in the HH potential under intense laser fields. The time-dependent Schroedinger equation is numerically solved in order to study the sensitivity of the system to initial conditions. The similarities in responses between the HHO and atoms/molecules to intense laser fields are examined; from this one might speculate that atoms/molecules in intense laser fields might exhibit quantum chaos

In memoriam Michel Butor (1926 – 2016

Directory of Open Access Journals (Sweden)

Christof Weiand

2016-08-01

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

Michel Blanc 1952-2009

CERN Multimedia

HR Department

2009-01-01

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

Women Mathematicians = Kadın Matematikçiler

Directory of Open Access Journals (Sweden)

Ali DÖNMEZ

2001-01-01

Full Text Available In any book on the history of mathematics, mention about women mathematicians is hardly found. One wonders if there were any and, if any, why so few? The lives of some women mathematicians from different countries, the first who was born in 370 AD and the last who died in 1935. If there were only a few women mathematicians before the 20th Century, why have there been more in the 21th century what has been done, and what is being done, to increase their number? There is no enough space in this paper to examine the details of the mathematical research being conducted by these eight women. Instead the main interest will be the difficulties involved and the struggles they underwent while fulfilling their desire to become mathematicians, the first one of them who had a tragic end.

Exploring High-Achieving Students' Images of Mathematicians

Science.gov (United States)

Aguilar, Mario Sánchez; Rosas, Alejandro; Zavaleta, Juan Gabriel Molina; Romo-Vázquez, Avenilde

2016-01-01

The aim of this study is to describe the images that a group of high-achieving Mexican students hold of mathematicians. For this investigation, we used a research method based on the Draw-A-Scientist Test (DAST) with a sample of 63 Mexican high school students. The group of students' pictorial and written descriptions of mathematicians assisted us…

Mathematicians' Views on Current Publishing Issues: A Survey of Researchers

Science.gov (United States)

Fowler, Kristine K.

2011-01-01

This article reports research mathematicians' attitudes about and activity in specific scholarly communication areas, as captured in a 2010 survey of more than 600 randomly-selected mathematicians worldwide. Key findings include: (1) Most mathematicians have papers in the arXiv, but posting to their own web pages remains more common; (2) A third…

Measuring the Michel parameter ξ''

International Nuclear Information System (INIS)

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

1999-01-01

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

Quantum field theory a tourist guide for mathematicians

CERN Document Server

Folland, Gerald B

2008-01-01

Quantum field theory has been a great success for physics, but it is difficult for mathematicians to learn because it is mathematically incomplete. Folland, who is a mathematician, has spent considerable time digesting the physical theory and sorting out the mathematical issues in it. Fortunately for mathematicians, Folland is a gifted expositor. The purpose of this book is to present the elements of quantum field theory, with the goal of understanding the behavior of elementary particles rather than building formal mathematical structures, in a form that will be comprehensible to mathematicians. Rigorous definitions and arguments are presented as far as they are available, but the text proceeds on a more informal level when necessary, with due care in identifying the difficulties. The book begins with a review of classical physics and quantum mechanics, then proceeds through the construction of free quantum fields to the perturbation-theoretic development of interacting field theory and renormalization theor...

Mathematicians at War

CERN Document Server

Mazliak, Laurent

2009-01-01

Italian mathematician Volterra struggled to carry Italy into the World War I in May 1915 and then developed a frenetic activity to support the war effort. This activity found an adequate echo what did his French colleagues Borel, Hadamard and Picard. This book proposes the transcription of the correspondence they exchanged during the war

Information Seeking Behaviour of Mathematicians: Scientists and Students

Science.gov (United States)

Sapa, Remigiusz; Krakowska, Monika; Janiak, Malgorzata

2014-01-01

Introduction: The paper presents original research designed to explore and compare selected aspects of the information seeking behaviour of mathematicians (scientists and students) on the Internet. Method: The data were gathered through a questionnaire distributed at the end of 2011 and in January 2012. Twenty-nine professional mathematicians and…

Art in the life of mathematicians

CERN Document Server

Atiyah, Michael Francis

2015-01-01

I have always admired the abstraction ability of composers. The ingenious construction of beautiful patterns that can evoke such powerful emotions seems nothing short of magical. While mathematicians too construct beautiful patterns, I fear that few outside the math community appreciate that beauty or find any magic in it. I hope that this wonderful collection of articles, written by mathematicians who are themselves artists, will help better explain the many varied connections between mathematics and the arts, and illuminate better the beauty and magic in math. -Avi Wigderson, Institute for A

A Mathematician Doing Physics

DEFF Research Database (Denmark)

Niss, Martin

2018-01-01

After World War II, quite a few mathematicians were attracted to the modeling of phase transitions as this area of physics was seeing considerable mathematical difficulties. This paper studies their contributions to the physics of phase transitions, and in particular those of the by far most...

The Great Mathematician Project

Science.gov (United States)

Goldberg, Sabrina R.

2013-01-01

The Great Mathematician Project (GMP) introduces both mathematically sophisticated and struggling students to the history of mathematics. The rationale for the GMP is twofold: first, mathematics is a uniquely people-centered discipline that is used to make sense of the world; and second, students often express curiosity about the history of…

Mathematicians fleeing from Nazi Germany individual fates and global impact

CERN Document Server

Siegmund-Schultze, Reinhard

2009-01-01

The emigration of mathematicians from Europe during the Nazi era signaled an irrevocable and important historical shift for the international mathematics world. Mathematicians Fleeing from Nazi Germany is the first thoroughly documented account of this exodus. In this greatly expanded translation of the 1998 German edition, Reinhard Siegmund-Schultze describes the flight of more than 140 mathematicians, their reasons for leaving, the political and economic issues involved, the reception of these emigrants by various countries, and the emigrants' continuing contributions to mathematics. The inf

The Vacillating Mathematician -34 ...

Indian Academy of Sciences (India)

K B Athreya. In the first part of this article, the author described the deterministic version of the Vacillating Math- ematician. Stochastic generalizations of this idea lead to interesting Markov chain problems. Recall the first stochastic generalization of the Vacillating. Mathematician given at the end of the first part of this ar- ticle.

Recollections of a jewish mathematician in Germany

CERN Document Server

2016-01-01

Abraham A. Fraenkel was a world-renowned mathematician in pre–Second World War Germany, whose work on set theory was fundamental to the development of modern mathematics. A friend of Albert Einstein, he knew many of the era’s acclaimed mathematicians personally. He moved to Israel (then Palestine under the British Mandate) in the early 1930s. In his autobiography Fraenkel describes his early years growing up as an Orthodox Jew in Germany and his development as a mathematician at the beginning of the twentieth century. This memoir, originally written in German in the 1960s, has now been translated into English, with an additional chapter covering the period from 1933 until his death in 1965 written by the editor, Jiska Cohen-Mansfield. Fraenkel describes the world of mathematics in Germany in the first half of the twentieth century, its origins and development, the systems influencing it, and its demise. He also paints a unique picture of the complex struggles within the world of Orthodox Jewry in Germany....

How mathematicians think using ambiguity, contradiction, and paradox to create mathemathics

CERN Document Server

Byers, William

2007-01-01

To many outsiders, mathematicians appear to think like computers, grimly grinding away with a strict formal logic and moving methodically--even algorithmically--from one black-and-white deduction to another. Yet mathematicians often describe their most important breakthroughs as creative, intuitive responses to ambiguity, contradiction, and paradox. A unique examination of this less-familiar aspect of mathematics, How Mathematicians Think reveals that mathematics is a profoundly creative activity and not just a body of formalized rules and results

Professional mathematicians differ from controls in their spatial-numerical associations.

Science.gov (United States)

Cipora, Krzysztof; Hohol, Mateusz; Nuerk, Hans-Christoph; Willmes, Klaus; Brożek, Bartosz; Kucharzyk, Bartłomiej; Nęcka, Edward

2016-07-01

While mathematically impaired individuals have been shown to have deficits in all kinds of basic numerical representations, among them spatial-numerical associations, little is known about individuals with exceptionally high math expertise. They might have a more abstract magnitude representation or more flexible spatial associations, so that no automatic left/small and right/large spatial-numerical association is elicited. To pursue this question, we examined the Spatial Numerical Association of Response Codes (SNARC) effect in professional mathematicians which was compared to two control groups: Professionals who use advanced math in their work but are not mathematicians (mostly engineers), and matched controls. Contrarily to both control groups, Mathematicians did not reveal a SNARC effect. The group differences could not be accounted for by differences in mean response speed, response variance or intelligence or a general tendency not to show spatial-numerical associations. We propose that professional mathematicians possess more abstract and/or spatially very flexible numerical representations and therefore do not exhibit or do have a largely reduced default left-to-right spatial-numerical orientation as indexed by the SNARC effect, but we also discuss other possible accounts. We argue that this comparison with professional mathematicians also tells us about the nature of spatial-numerical associations in persons with much less mathematical expertise or knowledge.

Interplay between research and teaching from the perspective of mathematicians

DEFF Research Database (Denmark)

Winsløw, Carl; Madsen, Lene Møller

2008-01-01

In this paper, we examine the relation between teaching and research on mathematics in universities. We suggest that this relation can be fruitfully examined from the perspective of mathematicians' praxeologies (organisations of didactical and mathematical practice). We illustrate the approach...... with data from an interview study involving five top-level mathematicians....

Commitment of mathematicians in medicine: a personal experience, and generalisations.

Science.gov (United States)

Clairambault, Jean

2011-12-01

I will present here a personal point of view on the commitment of mathematicians in medicine. Starting from my personal experience, I will suggest generalisations including favourable signs and caveats to show how mathematicians can be welcome and helpful in medicine, both in a theoretical and in a practical way.

How Mathematicians Determine if an Argument Is a Valid Proof

Science.gov (United States)

Weber, Keith

2008-01-01

The purpose of this article is to investigate the mathematical practice of proof validation--that is, the act of determining whether an argument constitutes a valid proof. The results of a study with 8 mathematicians are reported. The mathematicians were observed as they read purported mathematical proofs and made judgments about their validity;…

Becoming a mathematician an international perspective

CERN Document Server

Wood, Leigh N; Reid, Anna

2012-01-01

Based on interviews, observations and surveys conducted in Australia, South Africa, Northern Ireland, Canada and Brunei, this book investigates the experiences and views of students and graduates in the process of seeking their identities as mathematicians.

Supersymmetry for mathematicians

CERN Document Server

Varadarajan, V S

2004-01-01

Supersymmetry has been the object of study by theoretical physicists since the early 1970's. In recent years it has attracted the interest of mathematicians because of its novelty, and because of significance, both in mathematics and physics, of the main issues it raises. This book presents the foundations of supersymmetry to the mathematically minded reader in a cogent and self-contained manner. It begins with a brief introduction to the physical foundations of the theory, especially the classification of relativistic particles and their wave equations, such as the equations of Dirac and Weyl

Poder disciplinario y capitalismo en Michel Foucault

Directory of Open Access Journals (Sweden)

Mauro Benente

2017-07-01

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

Increased gray matter density in the parietal cortex of mathematicians: a voxel-based morphometry study.

Science.gov (United States)

Aydin, K; Ucar, A; Oguz, K K; Okur, O O; Agayev, A; Unal, Z; Yilmaz, S; Ozturk, C

2007-01-01

The training to acquire or practicing to perform a skill, which may lead to structural changes in the brain, is called experience-dependent structural plasticity. The main purpose of this cross-sectional study was to investigate the presence of experience-dependent structural plasticity in mathematicians' brains, which may develop after long-term practice of mathematic thinking. Twenty-six volunteer mathematicians, who have been working as academicians, were enrolled in the study. We applied an optimized method of voxel-based morphometry in the mathematicians and the age- and sex-matched control subjects. We assessed the gray and white matter density differences in mathematicians and the control subjects. Moreover, the correlation between the cortical density and the time spent as an academician was investigated. We found that cortical gray matter density in the left inferior frontal and bilateral inferior parietal lobules of the mathematicians were significantly increased compared with the control subjects. Furthermore, increase in gray matter density in the right inferior parietal lobule of the mathematicians was strongly correlated with the time spent as an academician (r = 0.84; P mathematicians' brains revealed increased gray matter density in the cortical regions related to mathematic thinking. The correlation between cortical density increase and the time spent as an academician suggests experience-dependent structural plasticity in mathematicians' brains.

Measurement of the Michel Parameters in Leptonic Tau Decays

CERN Document Server

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

1999-01-01

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

On Mathematicians' Proof Skimming: A Reply to Inglis and Alcock

Science.gov (United States)

Weber, Keith; Mejia-Ramos, Juan Pablo

2013-01-01

n a recent article, Inglis and Alcock (2012) contended that their data challenge the claim that when mathematicians validate proofs, they initially skim a proof to grasp its main idea before reading individual parts of the proof more carefully. This result is based on the fact that when mathematicians read proofs in their study, on average their…

Michele Ferro-Luzzi (1938-2015)

CERN Multimedia

2015-01-01

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

Jean Dieudonné (1906-1992) mathematician

CERN Document Server

Cartier, P

2005-01-01

Jean Dieudonn\\'e has been one of the most influential French mathematicians during the 20$^{\\rm th}$ century, especially through his association -- even identification -- with the Bourbaki group. An excellent biography has been written by his friend P. Dugac, a historian of science [4]. We shall retrace here his long and distinguished career.

Escape time, relaxation, and sticky states of a softened Henon-Heiles model: Low-frequency vibrational mode effects and glass relaxation

Science.gov (United States)

Toledo-Marín, J. Quetzalcóatl; Naumis, Gerardo G.

2018-04-01

Here we study the relaxation of a chain consisting of three masses joined by nonlinear springs and periodic conditions when the stiffness is weakened. This system, when expressed in their normal coordinates, yields a softened Henon-Heiles system. By reducing the stiffness of one low-frequency vibrational mode, a faster relaxation is enabled. This is due to a reduction of the energy barrier heights along the softened normal mode as well as for a widening of the opening channels of the energy landscape in configurational space. The relaxation is for the most part exponential, and can be explained by a simple flux equation. Yet, for some initial conditions the relaxation follows as a power law, and in many cases there is a regime change from exponential to power-law decay. We pinpoint the initial conditions for the power-law decay, finding two regions of sticky states. For such states, quasiperiodic orbits are found since almost for all components of the initial momentum orientation, the system is trapped inside two pockets of configurational space. The softened Henon-Heiles model presented here is intended as the simplest model in order to understand the interplay of rigidity, nonlinear interactions and relaxation for nonequilibrium systems such as glass-forming melts or soft matter. Our softened system can be applied to model β relaxation in glasses and suggest that local reorientational jumps can have an exponential and a nonexponential contribution for relaxation, the latter due to asymmetric molecules sticking in cages for certain orientations.

Mathematician for all seasons recollections and notes

CERN Document Server

Szymaniec, Irena; Weron, Aleksander; Shenitzer, Abe

2015-01-01

This book presents, in his own words, the life of Hugo Steinhaus (1887–1972), noted Polish mathematician of Jewish background, educator, and mathematical popularizer. A student of Hilbert, a pioneer of the foundations of probability and game theory, and a contributor to the development of functional analysis, he was one of those instrumental to the extraordinary flowering of Polish mathematics before and after World War I. In particular, it was he who “discovered” the great Stefan Banach. Exhibiting his great integrity and wit, Steinhaus’s personal story of the turbulent times he survived – including two world wars and life postwar under the Soviet heel – cannot but be of consuming interest. His recounting of the fearful years spent evading Nazi terror is especially moving. The steadfast honesty and natural dignity he maintained while pursuing a life of demanding scientific and intellectual enquiry in the face of encroaching calamity and chaos show him to be truly a mathematician for all seasons. ...

On the role of visual experience in mathematical development: Evidence from blind mathematicians.

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Amalric, Marie; Denghien, Isabelle; Dehaene, Stanislas

2018-04-01

Advanced mathematical reasoning, regardless of domain or difficulty, activates a reproducible set of bilateral brain areas including intraparietal, inferior temporal and dorsal prefrontal cortex. The respective roles of genetics, experience and education in the development of this math-responsive network, however, remain unresolved. Here, we investigate the role of visual experience by studying the exceptional case of three professional mathematicians who were blind from birth (n=1) or became blind during childhood (n=2). Subjects were scanned with fMRI while they judged the truth value of spoken mathematical and nonmathematical statements. Blind mathematicians activated the classical network of math-related areas during mathematical reflection, similar to that found in a group of sighted professional mathematicians. Thus, brain networks for advanced mathematical reasoning can develop in the absence of visual experience. Additional activations were found in occipital cortex, even in individuals who became blind during childhood, suggesting that either mental imagery or a more radical repurposing of visual cortex may occur in blind mathematicians. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

On the role of visual experience in mathematical development: Evidence from blind mathematicians

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Marie Amalric

2018-04-01

Full Text Available Advanced mathematical reasoning, regardless of domain or difficulty, activates a reproducible set of bilateral brain areas including intraparietal, inferior temporal and dorsal prefrontal cortex. The respective roles of genetics, experience and education in the development of this math-responsive network, however, remain unresolved. Here, we investigate the role of visual experience by studying the exceptional case of three professional mathematicians who were blind from birth (n = 1 or became blind during childhood (n = 2. Subjects were scanned with fMRI while they judged the truth value of spoken mathematical and nonmathematical statements. Blind mathematicians activated the classical network of math-related areas during mathematical reflection, similar to that found in a group of sighted professional mathematicians. Thus, brain networks for advanced mathematical reasoning can develop in the absence of visual experience. Additional activations were found in occipital cortex, even in individuals who became blind during childhood, suggesting that either mental imagery or a more radical repurposing of visual cortex may occur in blind mathematicians. Keywords: Advanced mathematical development, Blindness, Functional MRI

Information Technology in University-Level Mathematics Teaching and Learning: A Mathematician's Point of View

Science.gov (United States)

Borovik, Alexandre

2011-01-01

Although mathematicians frequently use specialist software in direct teaching of mathematics, as a means of delivery e-learning technologies have so far been less widely used. We (mathematicians) insist that teaching methods should be subject-specific and content-driven, not delivery-driven. We oppose generic approaches to teaching, including…

Group Theory, Computational Thinking, and Young Mathematicians

Science.gov (United States)

Gadanidis, George; Clements, Erin; Yiu, Chris

2018-01-01

In this article, we investigate the artistic puzzle of designing mathematics experiences (MEs) to engage young children with ideas of group theory, using a combination of hands-on and computational thinking (CT) tools. We elaborate on: (1) group theory and why we chose it as a context for young mathematicians' experiences with symmetry and…

Information technology in university-level mathematics teaching and learning: a mathematician's point of view

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Alexandre Borovik

2011-12-01

Full Text Available Although mathematicians frequently use specialist software in direct teaching ofmathematics, as a means of delivery e-learning technologies have so far been lesswidely used. We (mathematicians insist that teaching methods should be subjectspecificand content-driven, not delivery-driven. We oppose generic approaches toteaching, including excessively generalist, content-free, one-size-fits-allpromotion of information and communications technology. This stance is fullyexpressed, for example, in the recent Teaching Position Statement from the LondonMathematical Society (2010 and is supported by a recent report from the NationalUnion of Students (2010, 5: “Not every area of study needed or was compatiblewith e-learning, and so to assume it would grant blanket advantages was notaccurate”. This paper is an attempt to explain mathematicians' selectivity in use ofinformation and communications technology and its guiding principles. The paperis addressed to our non-mathematician colleagues and is not intended to be a surveyof the existing software and courseware for mathematics teaching – the corpus ofexisting solutions is enormous and its discussion inevitably involves hardcoremathematics.

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

Science.gov (United States)

Carmona-Fonseca, Jaime

2006-12-01

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

Academic Mathematicians' Dispositions toward Software Use in Mathematics Instruction: What Are the Underlying Reasons?

Science.gov (United States)

Khoshaim, Heba Bakr

2012-01-01

Academic mathematicians' opinions are divided regarding software use in undergraduate mathematics instruction. This study explored these opinions through interviews and a subsequent survey of mathematicians at PhD-granting institutions in the United States regarding their dispositions and the underlying attitudes. Most prior related work had…

Three Styles Characterising Mathematicians' Pedagogical Perspectives on Proof

Science.gov (United States)

Hemmi, Kirsti

2010-01-01

The article describes mathematicians' pedagogical perspectives on proof in the teaching of first year university students at a mathematics department in Sweden. A conceptual frame that was used in the data analysis combines theories about proof from earlier mathematics education research with a social practice approach of Lave and Wenger. A…

Mathematicians' and Math Educators' Views on "Doing Mathematics"

Science.gov (United States)

Brandt, Jim; Lunt, Jana; Meilstrup, Gretchen Rimmasch

2016-01-01

Educators often argue that mathematics should be taught so that the students in the course are actually "doing mathematics." Is there a consensus among mathematicians and mathematics educators as to the meaning of "doing mathematics?" In an effort to answer this question, we administered a survey to hundreds of university-level…

Una mirada histórica a los International Congress of Mathematicians

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Curbera Costello, Guillermo

2007-06-01

Full Text Available We review the history of the International Congress of Mathematicians (ICM. These congresses arose at the end of the 19-th century, being the last step on the professionalizing process of mathematical research. Its meetings have gathered all areas of mathematical research, exhibiting the best mathematics of the moment, and honouring the great mathematicians from the past. Prizes associated to ICMs have had a very important role, in particular, the Fields medal. The history of the congresses allow to appreciate how the rooted feeling among mathematicians of constituting a scientific research community has aided ICMs to overcome all the tragic events of the history of the 20-th century, arriving safely to the 25-th congress in Madrid in 2006.En este artículo se repasa la historia de los International Congress of Mathematicians (ICM. Estos congresos surgieron a finales del siglo XIX como culminación del proceso de profesionalización de la investigación matemática. Sus reuniones han congregado a todas las áreas de la investigación matemática, presentado la mejor matemática del momento, y han honrando a las grandes figuras del pasado. Los premios asociados a los ICM, especialmente la medalla Fields, han tenido un papel muy importante. La historia de los congresos permite apreciar cómo el arraigado sentimiento entre los matemáticos de formar una comunidad científica ha permitido a los ICM sortear los avatares de la convulsa historia del siglo XX, permitiendo llegar a la vigésima quinta edición en Madrid en 2006

Michel Houellebecq uusi inimeksitetsi territooriume kaardistamas / Triinu Tamm

Index Scriptorium Estoniae

Tamm, Triinu

2010-01-01

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

Examining the Image of Prospective Teachers towards Mathematicians

Science.gov (United States)

Yazlik, Derya Ozlem; Erdogan, Ahmet

2018-01-01

The aim of this study is to identify how prospective teachers see mathematicians by the pictures they visualized. In accordance with this purpose phenomenology pattern which is one of the qualitative patterns was used. The study was carried out with 160 volunteered prospective teachers. The data collection tool to be used in this study consists of…

[Michel Foucault and the persistence of psychiatric power].

Science.gov (United States)

Caponi, Sandra

2009-01-01

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

Mathematics delivering the advantage: the role of mathematicians in manufacturing and beyond.

Science.gov (United States)

Saward, Vicki

2017-05-01

Much has been written about the benefits that mathematics can bring to the UK economy and the manufacturing sector in particular, but less on the value of mathematicians and a mathematical training. This article, written from an industry perspective, considers the value of mathematicians to the UK's industrial base and the importance to the UK economy of encouraging young people in the UK to choose to study mathematics at school as a gateway to a wide range of careers. The points are illustrated using examples from the author's 20 years' experience in the security and intelligence and manufacturing sectors.

SIAM conference on applications of dynamical systems. Abstracts and author index

Energy Technology Data Exchange (ETDEWEB)

1992-12-31

A conference (Oct.15--19, 1992, Snowbird, Utah; sponsored by SIAM (Society for Industrial and Applied Mathematics) Activity Group on Dynamical Systems) was held that highlighted recent developments in applied dynamical systems. The main lectures and minisymposia covered theory about chaotic motion, applications in high energy physics and heart fibrillations, turbulent motion, Henon map and attractor, integrable problems in classical physics, pattern formation in chemical reactions, etc. The conference fostered an exchange between mathematicians working on theoretical issues of modern dynamical systems and applied scientists. This two-part document contains abstracts, conference program, and an author index.

SIAM conference on applications of dynamical systems

Energy Technology Data Exchange (ETDEWEB)

1992-01-01

A conference (Oct.15--19, 1992, Snowbird, Utah; sponsored by SIAM (Society for Industrial and Applied Mathematics) Activity Group on Dynamical Systems) was held that highlighted recent developments in applied dynamical systems. The main lectures and minisymposia covered theory about chaotic motion, applications in high energy physics and heart fibrillations, turbulent motion, Henon map and attractor, integrable problems in classical physics, pattern formation in chemical reactions, etc. The conference fostered an exchange between mathematicians working on theoretical issues of modern dynamical systems and applied scientists. This two-part document contains abstracts, conference program, and an author index.

Quantum field theory II: quantum electrodynamics. A bridge between mathematicians and physicists

International Nuclear Information System (INIS)

Zeidler, Eberhard

2009-01-01

This is the second volume of a modern introduction to quantum field theory which addresses both mathematicians and physicists ranging from advanced undergraduate students to professional scientists. This book seeks to bridge the existing gap between the different languages used by mathematicians and physicists. For students of mathematics it is shown that detailed knowledge of the physical background helps to discover interesting interrelationships between quite diverse mathematical topics. For students of physics fairly advanced mathematics, beyond that included in the usual curriculum in physics, is presented. The present volume concerns a detailed study of the mathematical and physical aspects of the quantum theory of light. (orig.)

Quantum field theory II: quantum electrodynamics. A bridge between mathematicians and physicists

Energy Technology Data Exchange (ETDEWEB)

Zeidler, Eberhard [Max Planck Institute for Mathematics in the Sciences, Leipzig (Germany)

2009-07-01

This is the second volume of a modern introduction to quantum field theory which addresses both mathematicians and physicists ranging from advanced undergraduate students to professional scientists. This book seeks to bridge the existing gap between the different languages used by mathematicians and physicists. For students of mathematics it is shown that detailed knowledge of the physical background helps to discover interesting interrelationships between quite diverse mathematical topics. For students of physics fairly advanced mathematics, beyond that included in the usual curriculum in physics, is presented. The present volume concerns a detailed study of the mathematical and physical aspects of the quantum theory of light. (orig.)

Editorial | Michell | Southern African Journal of Critical Care

African Journals Online (AJOL)

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

Peter Lax, mathematician an illustrated memoir

CERN Document Server

Hersh, Reuben

2015-01-01

Hersh's memoir of Peter Lax is a revealing glimpse into the life, times, and work of one of the giants of mathematics. The story, told through reminiscences and interviews with Lax himself, his family, and his close friends, is the story of mathematics and its relationships to science and society from the Second World War to the end of the century. -Charlie Epstein, University of Pennsylvania This book is a biography of one of the most famous and influential living mathematicians, Peter Lax. He is virtually unique as a preeminent leader in both pure and applied mathematics, fields which are o

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

Directory of Open Access Journals (Sweden)

David W. Price

1993-06-01

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

Constructions of Mathematicians in Popular Culture and Learners' Narratives: A Study of Mathematical and Non-Mathematical Subjectivities

Science.gov (United States)

Moreau, Marie-Pierre; Mendick, Heather; Epstein, Debbie

2010-01-01

In this paper, based on a project funded by the UK Economic and Social Research Council considering how people position themselves in relation to popular representations of mathematics and mathematicians, we explore constructions of mathematicians in popular culture and the ways learners make meanings from these. Drawing on an analysis of popular…

Face to Face In Conversation with a Global Mathematician

Indian Academy of Sciences (India)

PJC: I was always interested in mathematics, from early childhood. I grew up on a ... whose growth rates tell us something about the infinite structure. AA: Do you still .... Who all are there in your family and what are they doing? PJC: I have ... mathematicians and funding bodies of the importance of combinatorics! AA: Do you ...

A novel chaotic particle swarm optimization approach using Henon map and implicit filtering local search for economic load dispatch

International Nuclear Information System (INIS)

Coelho, Leandro dos Santos; Mariani, Viviana Cocco

2009-01-01

Particle swarm optimization (PSO) is a population-based swarm intelligence algorithm driven by the simulation of a social psychological metaphor instead of the survival of the fittest individual. Based on the chaotic systems theory, this paper proposed a novel chaotic PSO combined with an implicit filtering (IF) local search method to solve economic dispatch problems. Since chaotic mapping enjoys certainty, ergodicity and the stochastic property, the proposed PSO introduces chaos mapping using Henon map sequences which increases its convergence rate and resulting precision. The chaotic PSO approach is used to produce good potential solutions, and the IF is used to fine-tune of final solution of PSO. The hybrid methodology is validated for a test system consisting of 13 thermal units whose incremental fuel cost function takes into account the valve-point loading effects. Simulation results are promising and show the effectiveness of the proposed approach.

Verdade e diferença no pensamento de Michel Foucault

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Cesar Candiotto

2007-01-01

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

Role of mathematics in cancer research: attitudes and training of Japanese mathematicians.

Science.gov (United States)

Kudô, A

1979-01-01

An extensive survey of attitude towards scientific information of scientists in Japan was conducted in Japan. It was published in a technical report, and this survey is reviewed in this paper, with the hope that this will furnish findings important in working out the plan for promoting exploitation of mathematical talent in biomedical research. Findings are concordant with the impression of foreign visitors: (1) pure mathematicians tend to concentrate on mathematics only; (2) applied mathematics and statistics are heavily oriented toward industry; (3) mathematicians and pharmacologists are very different in their attitudes to scientific information. Based on the personal experience of the author, difficulties to be circumvented in utilizing aptitudes for mathematics and/or statistics in biomedical research are discussed. PMID:540605

Role of mathematics in cancer research: attitudes and training of Japanese mathematicians.

Science.gov (United States)

Kudô, A

1979-10-01

An extensive survey of attitude towards scientific information of scientists in Japan was conducted in Japan. It was published in a technical report, and this survey is reviewed in this paper, with the hope that this will furnish findings important in working out the plan for promoting exploitation of mathematical talent in biomedical research. Findings are concordant with the impression of foreign visitors: (1) pure mathematicians tend to concentrate on mathematics only; (2) applied mathematics and statistics are heavily oriented toward industry; (3) mathematicians and pharmacologists are very different in their attitudes to scientific information. Based on the personal experience of the author, difficulties to be circumvented in utilizing aptitudes for mathematics and/or statistics in biomedical research are discussed.

Why and How Mathematicians Read Proofs: An Exploratory Study

Science.gov (United States)

Weber, Keith; Mejia-Ramos, Juan Pablo

2011-01-01

In this paper, we report a study in which nine research mathematicians were interviewed with regard to the goals guiding their reading of published proofs and the type of reasoning they use to reach these goals. Using the data from this study as well as data from a separate study (Weber, "Journal for Research in Mathematics Education" 39:431-459,…

Vector analysis for mathematicians, scientists and engineers

CERN Document Server

Simons, S

1970-01-01

Vector Analysis for Mathematicians, Scientists and Engineers, Second Edition, provides an understanding of the methods of vector algebra and calculus to the extent that the student will readily follow those works which make use of them, and further, will be able to employ them himself in his own branch of science. New concepts and methods introduced are illustrated by examples drawn from fields with which the student is familiar, and a large number of both worked and unworked exercises are provided. The book begins with an introduction to vectors, covering their representation, addition, geome

Giftedness and Aesthetics: Perspectives of Expert Mathematicians and Mathematically Gifted Students

Science.gov (United States)

Tjoe, Hartono

2015-01-01

Giftedness in mathematics has been characterized by exceptional attributes including strong mathematical memory, formalizing perception, generalization, curtailment, flexibility, and elegance. Focusing on the last attribute, this study examined the following: (a) the criteria which expert mathematicians and mathematically gifted students fleshed…

An outline of ethics on the work of Michel Foucault

DEFF Research Database (Denmark)

Christensen, Gerd

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

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

Directory of Open Access Journals (Sweden)

Catherine Guillot

2012-04-01

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

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

Science.gov (United States)

McCormmach, Russell

2010-03-01

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

Quantum field theory I: Basics in mathematics and physics. A bridge between mathematicians and physicists

International Nuclear Information System (INIS)

Zeidler, Eberhard

2009-01-01

This is the first volume of a modern introduction to quantum field theory which addresses both mathematicians and physicists, at levels ranging from advanced undergraduate students to professional scientists. The book bridges the acknowledged gap between the different languages used by mathematicians and physicists. For students of mathematics the author shows that detailed knowledge of the physical background helps to motivate the mathematical subjects and to discover interesting interrelationships between quite different mathematical topics. For students of physics, fairly advanced mathematics is presented, which goes beyond the usual curriculum in physics. (orig.)

Quantum field theory I: Basics in mathematics and physics. A bridge between mathematicians and physicists

Energy Technology Data Exchange (ETDEWEB)

Zeidler, Eberhard [Max-Planck-Institut fuer Mathematik in den Naturwissenschaften, Leipzig (Germany)

2009-07-01

This is the first volume of a modern introduction to quantum field theory which addresses both mathematicians and physicists, at levels ranging from advanced undergraduate students to professional scientists. The book bridges the acknowledged gap between the different languages used by mathematicians and physicists. For students of mathematics the author shows that detailed knowledge of the physical background helps to motivate the mathematical subjects and to discover interesting interrelationships between quite different mathematical topics. For students of physics, fairly advanced mathematics is presented, which goes beyond the usual curriculum in physics. (orig.)

Origins of the brain networks for advanced mathematics in expert mathematicians.

Science.gov (United States)

Amalric, Marie; Dehaene, Stanislas

2016-05-03

The origins of human abilities for mathematics are debated: Some theories suggest that they are founded upon evolutionarily ancient brain circuits for number and space and others that they are grounded in language competence. To evaluate what brain systems underlie higher mathematics, we scanned professional mathematicians and mathematically naive subjects of equal academic standing as they evaluated the truth of advanced mathematical and nonmathematical statements. In professional mathematicians only, mathematical statements, whether in algebra, analysis, topology or geometry, activated a reproducible set of bilateral frontal, Intraparietal, and ventrolateral temporal regions. Crucially, these activations spared areas related to language and to general-knowledge semantics. Rather, mathematical judgments were related to an amplification of brain activity at sites that are activated by numbers and formulas in nonmathematicians, with a corresponding reduction in nearby face responses. The evidence suggests that high-level mathematical expertise and basic number sense share common roots in a nonlinguistic brain circuit.

A Fruitful Exchange/Conflict: Engineers and Mathematicians in Early Modern Italy

Science.gov (United States)

Maffioli, Cesare S.

2013-01-01

Exchanges of learning and controversies between engineers and mathematicians were important factors in the development of early modern science. This theme is discussed by focusing, first, on architectural and mathematical dynamism in mid 16th-century Milan. While some engineers-architects referred to Euclid and Vitruvius for improving their…

Michel Foucault’s ‘Apology’ for Neoliberalism

DEFF Research Database (Denmark)

Dean, Mitchell

2014-01-01

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

Cui prodest Michel Foucault?

Directory of Open Access Journals (Sweden)

Yurij Castelfranchi

2006-03-01

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

Presidents' words - Michel Goossens

CERN Multimedia

Staff Association

2015-01-01

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

Tales of physicists and mathematicians

CERN Document Server

Gindikin, Semyon Grigorevich

1988-01-01

This revised and greatly expanded second edition of the classic Russian text Tales of Mathematicians and Physicists contains a wealth of new information about the lives and accomplishments of more than a dozen scientists throughout history. Included are individuals from the late nineteenth century: Klein, Poincaré, Ramanujan, and Penrose, as well as renowned figures from earlier eras, such as Leibniz, Euler, Lagrange, and Laplace. A unique mixture of mathematics, physics, and history, this volume provides biographical glimpses of scientists and their contributions in the context of the social and political background of their times. The author examines many original sources, from the scientists’ research papers to their personal documents and letters to friends and family; furthermore, detailed mathematical arguments and diagrams are supplied to help explain some of the most significant discoveries in calculus, celestial mechanics, number theory, and modern relativity. What emerges are intriguing, multifac...

Imagining the Mathematician: Young People Talking about Popular Representations of Maths

Science.gov (United States)

Epstein, Debbie; Mendick, Heather; Moreau, Marie-Pierre

2010-01-01

This paper makes both a critical analysis of some popular cultural texts about mathematics and mathematicians, and explores the ways in which young people deploy the discourses produced in these texts. We argue that there are particular (and sometimes contradictory) meanings and discourses about mathematics that circulate in popular culture, that…

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

Science.gov (United States)

Thornicroft, Graham

2017-06-01

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

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

Indian Academy of Sciences (India)

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

The Experimental Mathematician: The Pleasure of Discovery and the Role of Proof

Science.gov (United States)

Borwein, Jonathan M.

2005-01-01

The emergence of powerful mathematical computing environments, the growing availability of correspondingly powerful (multi-processor) computers and the pervasive presence of the Internet allow for mathematicians, students and teachers, to proceed heuristically and "quasi-inductively." We may increasingly use symbolic and numeric computation,…

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

CERN Document Server

Abdesselam, A.

2017-06-22

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

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

OpenAIRE

José Domingues de Almeida

2015-01-01

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

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

Directory of Open Access Journals (Sweden)

Lorena Acosta Iglesias

2016-05-01

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

Marées et touristes au Mont-Saint-Michel

Directory of Open Access Journals (Sweden)

Fernand Verger

2001-09-01

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

Aspirational individuals in the work of Michel Houellebecq and James Buchanan

NARCIS (Netherlands)

E. Dekker (Erwin)

2017-01-01

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

Existe sujeito em Michel Maffesoli?

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Marli Appel da Silva

2010-06-01

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

Medical education... meet Michel Foucault.

Science.gov (United States)

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

2014-06-01

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

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

Directory of Open Access Journals (Sweden)

José Domingues de Almeida

2015-12-01

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

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

Directory of Open Access Journals (Sweden)

José Domingues de Almeida

2015-01-01

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

How Mathematicians Obtain Conviction: Implications for Mathematics Instruction and Research on Epistemic Cognition

Science.gov (United States)

Weber, Keith; Inglis, Matthew; Mejia-Ramos, Juan Pablo

2014-01-01

The received view of mathematical practice is that mathematicians gain certainty in mathematical assertions by deductive evidence rather than empirical or authoritarian evidence. This assumption has influenced mathematics instruction where students are expected to justify assertions with deductive arguments rather than by checking the assertion…

Post Media Literacy: Menyaksikan Kuasa Media Bersama Michel Foucault

OpenAIRE

Iswandi Syahputra

2017-01-01

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

Statistics for mathematicians a rigorous first course

CERN Document Server

Panaretos, Victor M

2016-01-01

This textbook provides a coherent introduction to the main concepts and methods of one-parameter statistical inference. Intended for students of Mathematics taking their first course in Statistics, the focus is on Statistics for Mathematicians rather than on Mathematical Statistics. The goal is not to focus on the mathematical/theoretical aspects of the subject, but rather to provide an introduction to the subject tailored to the mindset and tastes of Mathematics students, who are sometimes turned off by the informal nature of Statistics courses. This book can be used as the basis for an elementary semester-long first course on Statistics with a firm sense of direction that does not sacrifice rigor. The deeper goal of the text is to attract the attention of promising Mathematics students.

Nonstandard analysis for the working mathematician

CERN Document Server

Wolff, Manfred

2015-01-01

Starting with a simple formulation accessible to all mathematicians, this second edition is designed to provide a thorough introduction to nonstandard analysis. Nonstandard analysis is now a well-developed, powerful instrument for solving open problems in almost all disciplines of mathematics; it is often used as a ‘secret weapon’ by those who know the technique. This book illuminates the subject with some of the most striking applications in analysis, topology, functional analysis, probability and stochastic analysis, as well as applications in economics and combinatorial number theory. The first chapter is designed to facilitate the beginner in learning this technique by starting with calculus and basic real analysis. The second chapter provides the reader with the most important tools of nonstandard analysis: the transfer principle, Keisler’s internal definition principle, the spill-over principle, and saturation. The remaining chapters of the book study different fields for applications; each begins...

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

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Raffaele Federici

2017-08-01

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

Determination of the Michel parameter in tau decay

International Nuclear Information System (INIS)

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

1990-01-01

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

Emeritus Scientists, Mathematicians and Engineers (ESME) program

Energy Technology Data Exchange (ETDEWEB)

Sharlin, H.I.

1992-09-01

The Emeritus Scientists, Mathematicians and Engineers (ESME) program matches retired scientists and engineers with wide experience with elementary school children in order to fuel the children's natural curiosity about the world in which they live. The long-range goal is to encourage students to maintain the high level of mathematical and science capability that they exhibit at an early age by introducing them to the fun and excitement of the world of scientific investigation and engineering problem solving. Components of the ESME program are the emeriti, established teacher-emeriti teams that work to produce a unit of 6 class hours of demonstration or hands-on experiments, and the encounter by students with the world of science/engineering through the classroom sessions and a field trip to a nearby plant or laboratory.

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

Index Scriptorium Estoniae

Ivask, Ivar, 1927-1992

2010-01-01

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

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

Directory of Open Access Journals (Sweden)

Šuvaković Uroš V.

2012-01-01

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

Poder y resistencia en Michel Foucault

Directory of Open Access Journals (Sweden)

Reinaldo Giraldo Díaz

2006-01-01

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

Bruno de Finetti: the mathematician, the statistician, the economist, the forerunner.

Science.gov (United States)

Rossi, C

2001-12-30

Bruno de Finetti is possibly the best known Italian applied mathematician of the 20th century, but was he really just a mathematician? Looking at his papers it is always possible to find original and pioneering contributions to the various fields he was interested in, where he always put his mathematical "formamentis" and skills at the service of the applications, often extending standard theories and models in order to achieve more general results. Many contributions are also devoted to educational issues, in mathematics in general and in probability and statistics in particular.He really thought that mathematics and, in particular, those topics related to uncertainty, should enter in everyday life as a useful support to everyone's decision making. He always imagined and lived mathematics as a basic tool both for better understanding and describing complex phenomena and for helping decision makers in assuming coherent and feasible actions. His many important contributions to the theory of probability and to mathematical statistics are well known all over the world, thus, in the following, minor, but still pioneering, aspects of his work, related both to theory and to applications of mathematical tools, and to his work in the field of education and training of teachers, are presented. Copyright 2001 John Wiley & Sons, Ltd.

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

Index Scriptorium Estoniae

Barnier, Michel, 1951-

2008-01-01

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

El concepto de heterotopía en Michel Foucault

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María Cristina Toro Zambrano

2018-02-01

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

A life of learning in Leiden. The mathematician Frans van Schooten (1615-1660)

NARCIS (Netherlands)

Dopper, J.G.

2014-01-01

Frans van Schooten jr. (1615-1660) was one of the most influential Dutch mathematicians of the seventeenth century. He is best known for his two Latin editions (1649, 1659-61) of the Géométrie (1637) of Descartes, which originally appeared in French as an appendix to the Discours de la Methode. This

Learning at the Boundaries: Collaboration between Mathematicians and Mathematics Educators within and across Institutions

Science.gov (United States)

Bennison, Anne; Goos, Merrilyn

2016-01-01

Collaboration between mathematicians and mathematics educators may provide a means of improving the quality of pre-service teacher education for prospective teachers of mathematics. Some preliminary findings of a project that investigates this type of interdisciplinary collaboration, both within and across institutions, are reported on in this…

The information system Math-Net.Ru. Application of contemporary technologies in the scientific work of mathematicians

International Nuclear Information System (INIS)

Zhizhchenko, A B; Izaak, A D

2007-01-01

This paper is devoted to a description of the information system Math-Net.Ru, the All-Russian mathematical portal providing various resources to Russian and foreign mathematicians in their search for information for their scientific work (http://www.mathnet.ru/). The most interesting section of the portal is Journals, which combines Russian periodical and continuous publications in the mathematical sciences as a unified information system. The portal structure and its diverse opportunities and tools available for information searches are described. A survey of similar Russian and foreign systems is presented. This article is aimed at the wide community of mathematicians ready to use new information technologies in their research. Technical details of the system's realization are omitted, and attention is focused rather on a description of the users' possibilities.

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

CERN Multimedia

2003-01-01

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

On the (non-)optimality of Michell structures

DEFF Research Database (Denmark)

Sigmund, Ole; Aage, Niels; Andreassen, Erik

2016-01-01

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

Michel Houellebecq : un homme, une (soumission

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Marc Smeets

2015-12-01

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

‘Michel de Certeau. Le marcheur blessé’.

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François Dosse

2002-09-01

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

Mathematical Experiences and Parental Involvement of Parents Who Are and Who Are Not Mathematicians

Science.gov (United States)

Antolin Drešar, Darja; Lipovec, Alenka

2017-01-01

Previous studies suggest that parental involvement in children's mathematics education is more established for parents who feel competent in mathematics. This qualitative study aimed to gain an in-depth insight into the experiences of parental involvement of two different groups of parents: those who are mathematicians and those who are not. Data…

Contributions to naive quantum mechanics. A textbook for mathematicians and physicists

International Nuclear Information System (INIS)

Kohlmann, Martin

2009-01-01

The present text examplifies by means of 60 citations from current textbooks for the study of physics the necessarity of a mathematically rigorous formulation of quantum mechanics. Well known statements of many physicists about quantum mechanics at their mathematical tool kit are commented in form of a dialogue und mathematical points of view. Supplemented are the representations by a selection of theorems of higher analysis relevant for quantum theory. The book applies to mathematicians and mathematically interested physicists or students with founded mathematical knowledge.

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

Science.gov (United States)

de Boer, Wim

2016-02-01

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

The Academic and the Everyday in Mathematicians' Talk: The Case of the Hyper-Bagel

Science.gov (United States)

Barwell, Richard

2013-01-01

Mathematics curricula increasingly emphasise the importance of mathematical communication. Students are seen as progressing from the use of a more informal or everyday form of communication to a more mathematical approach. There have, however, been very few studies of how mathematicians actually talk about mathematics. This paper reports analysis…

Acting Like a Mathematician: A Project to Encourage Inquiry Early in the Math Major

Science.gov (United States)

Camenga, Kristin A.

2017-01-01

Inquiry is promoted as a way to engage students so that they learn more deeply; inquiry is also an end in itself, introducing students to the research process and the behaviors of a mathematician. This article reflects on an individual exploratory project used in a sophomore-level number theory course, examining how it supported student inquiry…

The collaboration between anatomists and mathematicians in the mid-seventeenth century with a study of images as experiments and Galileo's role in Steno's Myology.

Science.gov (United States)

Meli, Domenico Bertoloni

2008-01-01

Moving from Paris, Pisa, and Oxford to London, Amsterdam, and Cambridge, this essay documents extensive collaborations between anatomists and mathematicians. At a time when no standard way to acknowledge collaboration existed, it is remarkable that in all the cases I discuss anatomists expressed in print their debt to mathematicians. The cases I analyze document an extraordinarily fertile period in the history of anatomy and science and call into question historiographic divisions among historians of science and medicine. I focus on Steno's Myology, showing how his collaboration with mathematician Viviani led to a geometrical treatment of muscular contraction and to an epistemology inspired by Galileo. The collaboration between Steno and Viviani enables us to interpret a major text in the history of anatomy, one whose implications had so far eluded historians.

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

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Juan Durán Luzio

2016-04-01

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

Marvelous mathematics : How mathematicians wanted to improve the quality of life in post war Europe, 1945-1975

NARCIS (Netherlands)

Beckers, D.J.

2016-01-01

In this paper, we study the motives of the New Math reformers in Western Europe from the perspective of the ideas behind the moral commitment of mathematicians and their conviction that mathematics could improve the quality of life.

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

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Tullio Tucciarelli

2013-04-01

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

"I Can Actually Be Very Feminine Here": Contradiction and Hybridity in becoming a Female Mathematician

Science.gov (United States)

Solomon, Yvette; Radovic, Darinka; Black, Laura

2016-01-01

A common theme in accounts of choosing mathematics is that of persistence in the face of troubles or difficulties which are often associated with the structuring effects of gender, class, culture and ethnicity. Centring on an analysis of one woman's account of becoming a mathematician, we build on our understanding of multiple and developing…

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…

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

OpenAIRE

Dinges, Martin

2009-01-01

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

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

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Maura Simone

2010-01-01

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

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

Energy Technology Data Exchange (ETDEWEB)

Mello Junior, Antonio Goncalves de

2000-07-01

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

AN ANTHOLOGY OF THE DISTINGUISHED ACHIEVEMENTS IN SCIENCE AND TECHNIQUE. PART 30: PORTRAIT OF THE KHARKOV MATHEMATICIAN, MECHANICAL ENGINEER AND CYBERNETICIST VLADIMIR LOGVINOVICH RVACHEV

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M. I. Baranov

2016-03-01

Full Text Available Purpose. Description of basic scientific achievements, features of personality and way of life of the known Kharkov mathematician, mechanical engineer and cyberneticist, academician of NAS of Ukraine Rvachev V.L .in the short form is presented. Methodology. Existent scientific approaches for treatment and systematization of mathematical knowledges, modern achievements in area of methods of direct solution of linear (nonlinear boundary problems of mechanics and mathematical physics with the scope terms of different types for the physical bodies of difficult geometrical form. Methods of historical method at research of development in society of analytical geometry, applied mathematics, classical mechanics and mathematical physics. Results. Short information is resulted about the basic creative and vital stages, and also fundamental scientific achievements of the indicated scientist-mathematician the scientific legacy of which entered in the treasure-house of world mathematical science. Are some personal qualities of this prominent soviet Ukrainian mathematician of the 20-th century, forming scientific school on the mathematical method of R−functions and leaving about itself kind memory for thankful students and descendants. Originality. First taught in 1970-th at the known mathematician of contemporaneity of Rvachev V.L. to bases of the applied mathematics and theory of R−functions by a scientist-electrophysicist from the Kharkov polytechnic institute presented for the wide circle of readers a short scientifically-historical essay about this large scientist-teacher, being based on his scientific labours, published biobibliographic materials and flashbacks of his devoted students-followers about him. Practical value. Scientific popularization of the special physical and mathematical knowledges and distinguished scientific achievements of the known Kharkov scientist-mathematician Rvachev V.L. in area of the applied mathematics, classical

Robert Michels y las teorías elitista-competitivas de la democracia

OpenAIRE

Caparrós Valderrama, Rafael

2008-01-01

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

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

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Assis Daniel Gomes

2016-12-01

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

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

Index Scriptorium Estoniae

Micheller, Reinhard, 1977-

2013-01-01

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

A Mathematician's Lament How School Cheats Us Out of Our Most Fascinating and Imaginative Art Form

CERN Document Server

Lockhart, Paul

2009-01-01

A brilliant research mathematician who has devoted his career to teaching kids reveals math to be creative and beautiful and rejects standard anxiety-producing teaching methods. Witty and accessible, Paul Lockhart's controversial approach will provoke spirited debate among educators and parents alike and it will alter the way we think about math forever.

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

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Joaquín Fortanet

2009-04-01

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

On the Integration of Computer Algebra Systems (CAS) by Canadian Mathematicians: Results of a National Survey

Science.gov (United States)

Buteau, Chantal; Jarvis, Daniel H.; Lavicza, Zsolt

2014-01-01

In this article, we outline the findings of a Canadian survey study (N = 302) that focused on the extent of computer algebra systems (CAS)-based technology use in postsecondary mathematics instruction. Results suggest that a considerable number of Canadian mathematicians use CAS in research and teaching. CAS use in research was found to be the…

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

OpenAIRE

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

2017-01-01

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

A comparison between strategies applied by mathematicians and mathematics teachers to solve a problem

OpenAIRE

Guerrero-Ortiz, Carolina; Mena-Lorca, Jaime

2015-01-01

International audience; This study analyses the results obtained from comparing the paths shown by expert mathematicians on the one hand and mathematics teachers on the other, when addressing a hypothetical problem that requires the construction of a mathematical model. The research was conducted with a qualitative approach, applying a case study which involved a group of mathematics teachers and three experts from different mathematical areas. The results show that the process of constructin...

The Michel parameter for the decay τ→eνanti ν

International Nuclear Information System (INIS)

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

1989-01-01

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

Increasing Awareness of Practice through Interaction across Communities: The Lived Experiences of a Mathematician and Mathematics Teacher Educator

Science.gov (United States)

Bleiler, Sarah K.

2015-01-01

Collaborations between mathematicians and mathematics teacher educators are increasingly being expected, and realized, within the context of mathematics teacher education. Most research related to collaborative efforts between members of the mathematics and mathematics education communities has focused on the products, rather than the process of…

Post Media Literacy: Menyaksikan Kuasa Media Bersama Michel Foucault

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Iswandi Syahputra

2017-01-01

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

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

Science.gov (United States)

1999-01-01

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

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

CERN Document Server

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

2017-01-01

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

The life-cycle research productivity of mathematicians and scientists.

Science.gov (United States)

Diamond, A M

1986-07-01

Declining research productivity with age is implied by economic models of life-cycle human capital investment but is denied by some recent empirical studies. The purpose of the present study is to provide new evidence on whether a scientist's output generally declines with advancing age. A longitudinal data set has been compiled for scientists and mathematicians at six major departments, including data on age, salaries, annual citations (stock of human capital), citations to current output (flow of human capital), and quantity of current output measured both in number of articles and in number of pages. Analysis of the data indicates that salaries peak from the early to mid-60s, whereas annual citations appear to peak from age 39 to 89 for different departments with a mean age of 59 for the 6 departments. The quantity and quality of current research output appear to decline continuously with age.

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

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Petr Kyloušek

2015-12-01

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

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

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

1997-06-01

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

Tangenciando o gesto autobiográfico em Michel Leiris e Herberto Helder

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Carolina Anglada de Rezende

2014-06-01

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

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

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Almeida, José Domingues de

2015-01-01

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

On the Sophistication of Naïve Empirical Reasoning: Factors Influencing Mathematicians' Persuasion Ratings of Empirical Arguments

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Weber, Keith

2013-01-01

This paper presents the results of an experiment in which mathematicians were asked to rate how persuasive they found two empirical arguments. There were three key results from this study: (a) Participants judged an empirical argument as more persuasive if it verified that integers possessed an infrequent property than if it verified that integers…

Ratios between effective doses for tomographic and mathematician models due to internal exposure of photons

International Nuclear Information System (INIS)

Lima, F.R.A.; Kramer, R.; Khoury, H.J.; Santos, A.M.; Loureiro, E.C.M.

2005-01-01

The development of new and sophisticated Monte Carlo codes and tomographic human phantoms or voxels motivated the International Commission on Radiological Protection (ICRP) to revise the traditional models of exposure, which have been used to calculate effective dose coefficients for organs and tissues based on mathematician phantoms known as MIRD5. This paper shows the results of calculations using tomographic phantoms MAX (Male Adult voXel) and FAX (Female Adult voXel), recently developed by the authors as well as with the phantoms ADAM and EVA, of specific genres, type MIRD5, coupled to the EGS4 Monte Carlo and MCNP4C codes, for internal exposure with photons of energies between 10 keV and 4 MeV to several organs sources. Effective Doses for both models, tomographic and mathematician, will be compared separately as a function of the Monte Carlo code replacement, of compositions of human tissues and the anatomy reproduced through tomographs. The results indicate that for photon internal exposure, the use of models of exposure based in voxel, increases the values of effective doses up to 70% for some organs sources considered in this study, when compared with the corresponding results obtained with phantoms of MIRD-5 type

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

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Belhai, D.; Ouabadi, A.

2016-10-01

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

Introduction to Louis Michel's lattice geometry through group action

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Zhilinskii, Boris

2015-01-01

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

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

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Francisca Tomé da Silva

2017-08-01

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

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

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Ana Paula Barbosa-Fohrmann

2017-02-01

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

Michel Houellebecq and the International Sexual Economy

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Douglas Morrey

2004-01-01

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

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

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Jean-Baptiste Dussert

2012-12-01

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

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

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Cintya Regina Ribeiro

2011-12-01

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

17th Poincaré Seminar 2013

CERN Document Server

Duplantier, Bertrand; Raimond, Jean-Michel; Rivasseau, Vincent

2016-01-01

This fourteenth volume in the Poincaré Seminar Series is devoted to Niels Bohr, his foundational contributions to understanding atomic structure and quantum theory and their continuing importance today. This book contains the following chapters: - Tomas Bohr, Keeping Things Open; - Olivier Darrigol, Bohr's Trilogy of 1913; -John Heilbron, The Mind that Created the Bohr Atom; - Serge Haroche & Jean-Michel Raimond, Bohr's Legacy in Cavity QED; - Alain Aspect, From Einstein, Bohr, Schrödinger to Bell and Feynman: a New Quantum Revolution?; - Antoine Browaeys, Interacting Cold Rydberg Atoms: A Toy Many-Body System; - Michel Bitbol & Stefano Osnaghi, Bohr´s Complementarity and Kant´s Epistemology. Dating from their origin in lectures to a broad scientific audience these seven chapters are of high educational value. This volume is of general interest to physicists, mathematicians and historians.

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

Science.gov (United States)

Bińczyk, E

2001-01-01

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

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

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Jardel Sander

2010-08-01

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

The ballet of the planets a mathematician's musings on the elegance of planetary motion

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Benson, Donald

2012-01-01

The Ballet of the Planets unravels the beautiful mystery of planetary motion, revealing how our understanding of astronomy evolved from Archimedes and Ptolemy to Copernicus, Kepler, and Newton. Mathematician Donald Benson shows that ancient theories of planetary motion were based on the assumptions that the Earth was the center of the universe and the planets moved in a uniform circular motion. Since ancient astronomers noted that occasionally a planet would exhibit retrograde motion--would seem to reverse its direction and move briefly westward--they concluded that the planets moved in epicyc

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

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Miller, Peter M.

2012-01-01

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

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

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Hilbers, Antonis

2001-01-01

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

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

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Rosane Gonçalves Nistchke

2017-01-01

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

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

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Flávio Augusto Senra Ribeiro

2010-11-01

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

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

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Luis César Sanfelippo

2016-06-01

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

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

Science.gov (United States)

1999-01-01

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

A psicologia em História da Loucura de Michel Foucault

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Fernando de Almeida Silveira

2009-04-01

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

Michel de Certeau and the Admirabile Commercium of Meanings in Education

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Fabio Botelho Josgrilberg

2008-07-01

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

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

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CERN Library

2015-01-01

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

A measurement of the tau Michel parameters at SLD

International Nuclear Information System (INIS)

Quigley, J.

1997-05-01

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

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

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Juan Durán Luzio

2016-04-01

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

Differential geometry for physicists and mathematicians moving frames and differential forms : from Euclid past Riemann

CERN Document Server

Vargas, José G

2014-01-01

This is a book that the author wishes had been available to him when he was student. It reflects his interest in knowing (like expert mathematicians) the most relevant mathematics for theoretical physics, but in the style of physicists. This means that one is not facing the study of a collection of definitions, remarks, theorems, corollaries, lemmas, etc. but a narrative - almost like a story being told - that does not impede sophistication and deep results. It covers differential geometry far beyond what general relativists perceive they need to know. And it introduces readers to other areas

Relación social y teoría de las formas en Michel Maffesoli

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Manuel Herrera Gómez

2003-01-01

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

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

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Jaime Carmona-Fonseca

2006-12-01

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

A crítica genealógica de Michel Foucault às governamentalidades do liberarismo

OpenAIRE

Nunes, Nei Antonio

2012-01-01

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

Harmonies of disorder Norbert Wiener : a mathematician-philosopher of our time

CERN Document Server

Montagnini, Leone

2017-01-01

This book presents the entire body of thought of Norbert Wiener (1894–1964), knowledge of which is essential if one wishes to understand and correctly interpret the age in which we live. The focus is in particular on the philosophical and sociological aspects of Wiener’s thought, but these aspects are carefully framed within the context of his scientific journey. Important biographical events, including some that were previously unknown, are also highlighted, but while the book has a biographical structure, it is not only a biography. The book is divided into four chronological sections, the first two of which explore Wiener’s development as a philosopher and logician and his brilliant interwar career as a mathematician, supported by his philosophical background. The third section considers his research during World War II, which drew upon his previous scientific work and reflections and led to the birth of cybernetics. Finally, the radical post-war shift in Wiener’s intellectual path is considered, e...

How to think like a mathematician a companion to undergraduate mathematics

CERN Document Server

Houston, Kevin

2009-01-01

Looking for a head start in your undergraduate degree in mathematics? Maybe you've already started your degree and feel bewildered by the subject you previously loved? Don't panic! This friendly companion will ease your transition to real mathematical thinking. Working through the book you will develop an arsenal of techniques to help you unlock the meaning of definitions, theorems and proofs, solve problems, and write mathematics effectively. All the major methods of proof - direct method, cases, induction, contradiction and contrapositive - are featured. Concrete examples are used throughout, and you'll get plenty of practice on topics common to many courses such as divisors, Euclidean algorithms, modular arithmetic, equivalence relations, and injectivity and surjectivity of functions. The material has been tested by real students over many years so all the essentials are covered. With over 300 exercises to help you test your progress, you'll soon learn how to think like a mathematician.

Numbers and functions from a classical-experimental mathematician's point of view

CERN Document Server

Moll, Victor H

2012-01-01

New mathematics often comes about by probing what is already known. Mathematicians will change the parameters in a familiar calculation or explore the essential ingredients of a classic proof. Almost magically, new ideas emerge from this process. This book examines elementary functions, such as those encountered in calculus courses, from this point of view of experimental mathematics. The focus is on exploring the connections between these functions and topics in number theory and combinatorics. There is also an emphasis throughout the book on how current mathematical software can be used to discover and prove interesting properties of these functions. The book provides a transition between elementary mathematics and more advanced topics, trying to make this transition as smooth as possible. Many topics occur in the book, but they are all part of a bigger picture of mathematics. By delving into a variety of them, the reader will develop this broad view. The large collection of problems is an essential part of...

The mathematician's mind the psychology of invention in the mathematical field

CERN Document Server

Hadamard, Jacques

1996-01-01

Fifty years ago when Jacques Hadamard set out to explore how mathematicians invent new ideas, he considered the creative experiences of some of the greatest thinkers of his generation, such as George Polya, Claude Lévi-Strauss, and Albert Einstein. It appeared that inspiration could strike anytime, particularly after an individual had worked hard on a problem for days and then turned attention to another activity. In exploring this phenomenon, Hadamard produced one of the most famous and cogent cases for the existence of unconscious mental processes in mathematical invention and other forms of creativity. Written before the explosion of research in computers and cognitive science, his book, originally titled The Psychology of Invention in the Mathematical Field, remains an important tool for exploring the increasingly complex problem of mental life. The roots of creativity for Hadamard lie not in consciousness, but in the long unconscious work of incubation, and in the unconscious aesthetic selection of ide...

Words of gratitude to Dr. Michel Huguet

International Nuclear Information System (INIS)

Yoshikawa, Masaji

2003-01-01

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

Michel Foucault et Paul Ricœur, vers un dialogue possible

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Simon Castonguay

2011-01-01

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

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

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Rafael Duarte Oliveira Venancio

2014-07-01

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

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

OpenAIRE

Prado Paz, Carlos de

2015-01-01

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

BOOKPLATES, OWNERS’ RECORDINGS AND DEDICATORY INSCRIPTIONS ON THE BOOKS FROM THE BOOK COLLECTION OF THE MATHEMATICIAN I. YU. TIMTCHENKO

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О. В. Полевщикова

2015-09-01

Full Text Available The professor of Novorossiysky (Odessa University I. Yu. Timchenko (1863-1939 managed to collect a remarkable library on the history of Mathematics which contained primarily antiquarian books including incunabula and 16th century editions. Various aspects of this valuabe book collection have been studied lately. Books from this dispersed collection have been revealed and examined de visu. Their cataloguing incudes the description of individual book copies in view of their provenance. The purpose of the article is to provide the information on a complex of owners’ recordings and dedicatory inscriptions as well as bookplates left on the books making an attempt to trace the fate of the copies incorporated in the library of the Odessa mathematician. The information collected is considered in the context of the history of Mathematics. Many may characterise both direct and indirect expressions of the readers’ interests in books and reading. The study of provenance records demonstrate that the copies acquired by professor Timchenko used to be in the libraries of a number of men of science – mathematicians, physicists, philologists, etc. The findings of this article enable to enlarge the database of provenance making the practical value and results of the research.

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

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Anderson Bastos Martins

2009-06-01

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

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

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Duval, Christian

2016-11-01

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

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

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Juan Omar, Agüero

2010-01-01

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

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

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Giorgio Baruchello

2014-03-01

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

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

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Juan Durán Luzio

2016-01-01

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

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

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Ângela Lazagna

2008-11-01

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

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

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Ana Filipa Prata

2014-11-01

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

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

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Roberts, Marc

2005-01-01

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

T198. A SCHIZOPHRENIA-LIKE BIRTH SEASONALITY AMONG MATHEMATICIANS AND AN OPPOSITE SEASONALITY AMONG BIOLOGISTS: MORE EVIDENCE IMPLICATING BIMODAL RHYTHMS OF GENERAL BIRTHS

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Marzullo, Giovanni

2018-01-01

-20th century born American scientists and among yet earlier European biologists and mathematicians. Results A group representing 1,925 American scientists showed the SCZ-resistance, GP2-coincident seasonality. However, this effect proved to be mostly due to biologists because biochemists, chemists, and physicists showed gradually less seasonality while mathematicians suggested an altogether artist-like, GP1-coincident seasonality. This intimation of a biologist-mathematician antithesis was pursued with an investigation of most major figures in the history of the two sciences from the 15th to the early-20th century. The two groups, numbering 576 mathematicians and 787 biologists, shared the same mean decade of birth, the 1780s, and essentially the same geographic origin in Western Europe. The mathematicians showed a very significant SCZ liability-like, GP1-coincident seasonality while the biologists showed an even more significant SCZ resistance-like, GP2-coincident seasonality. The latter effect was particularly strong among naturalists, anatomists and other groups representing biological “observationalism” as opposed to “experimentalism.” Discussion The findings are discussed in light of a) new evidence that the annual photoperiod is indeed alone responsible for both peaks of general births, with the GP1 and the GP2 being caused by maternal periconceptional exposure to, respectively, the summer-solstice sunlight maximum and the winter-solstice minimum, and b) an approach/withdrawal theory of lateralization of basic emotions where the left cerebral cortex would handle external stimuli eliciting complacent emotions towards external realities while the right cortex would handle internal stimuli eliciting disdain for those realities.

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

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Marcio Luiz Carreri

2008-01-01

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

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

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Mildenberger, Florian

2006-01-01

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

Emeritus Scientists, Mathematicians and Engineers (ESME) program. Summary of activities for school year 1991--1992

Energy Technology Data Exchange (ETDEWEB)

Sharlin, H.I.

1992-09-01

The Emeritus Scientists, Mathematicians and Engineers (ESME) program matches retired scientists and engineers with wide experience with elementary school children in order to fuel the children`s natural curiosity about the world in which they live. The long-range goal is to encourage students to maintain the high level of mathematical and science capability that they exhibit at an early age by introducing them to the fun and excitement of the world of scientific investigation and engineering problem solving. Components of the ESME program are the emeriti, established teacher-emeriti teams that work to produce a unit of 6 class hours of demonstration or hands-on experiments, and the encounter by students with the world of science/engineering through the classroom sessions and a field trip to a nearby plant or laboratory.

Heavenly Networks. Celestial Maps and Globes in Circulation between Artisans, Mathematicians, and Noblemen in Renaissance Europe.

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Gessner, Samuel

2015-01-01

The aim of this paper is to examine the iconography on a set of star charts by Albrecht Dürer (1515), and celestial globes by Caspar Vopel (1536) and Christoph Schissler (1575). The iconography on these instruments is conditioned by strong traditions which include not only the imagery on globes and planispheres (star charts), but also ancient literature about the constellations. Where this iconography departs from those traditions, the change had to do with humanism in the sixteenth century. This "humanistic" dimension is interwoven with other concerns that involve both "social" and "technical" motivations. The interplay of these three dimensions illustrates how the iconography on celestial charts and globes expresses some features of the shared knowledge and shared culture between artisans, mathematicians, and nobles in Renaissance Europe.

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

CERN Multimedia

2003-01-01

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

Gregory Bateson and the mathematicians: from interdisciplinary interaction to societal functions.

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Heims, S P

1977-04-01

An instance of fruitful cross-disciplinary contacts is examined in detail. The ideas involved include (1) the double-blind hypothesis for schizophrenia, (2) the critique of game theory from the viewpoint of anthropology and psychiatry, and (3) the application of concepts of communication theory and theory of logical types to an interpretation of psychoanalytic practice. The protagonists of the interchange are Gregory Bateson and the two mathematicians Norbert Wiener and John von Neumann; the date, March 1946. This interchange and its sequels are described. While the interchanges between Bateson and Wiener were fruitful, those between Bateson and von Neumann were much less so. The latter two held conflicting premises concerning what is significant in science; Bateson's and Wiener's were compatible. In 1946, Wiener suggested that information and communication might be appropriate central concepts for psychoanalytic theory--a vague general idea which Bateson (with Ruesch) related to contemporary clinical practice. For Bateson, Wiener, and von Neumann, the cross-disciplinary interactions foreshadowed a shift in activities and new roles in society, to which the post World War II period was conducive. Von Neumann became a high-level government advisor; Wiener, an interpreter of science and technology for the general public; and Bateson a counter-culture figure.

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

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Sylvie Denoix

2004-11-01

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

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

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Jaime Carmona Fonseca

2003-12-01

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

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

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Luiza Casanova Machado

2016-09-01

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

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

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Agnaldo Cuoco Portugal

2011-04-01

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

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

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Verna Martínez Martín

2017-05-01

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

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

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Júlia Vilaça Goyatá

2014-12-01

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

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

CERN Multimedia

Martina Knoop, e-EPS News

2014-01-01

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

Quantum field theory III. Gauge theory. A bridge between mathematicians and physicists

International Nuclear Information System (INIS)

Zeidler, Eberhard

2011-01-01

In this third volume of his modern introduction to quantum field theory, Eberhard Zeidler examines the mathematical and physical aspects of gauge theory as a principle tool for describing the four fundamental forces which act in the universe: gravitative, electromagnetic, weak interaction and strong interaction. Volume III concentrates on the classical aspects of gauge theory, describing the four fundamental forces by the curvature of appropriate fiber bundles. This must be supplemented by the crucial, but elusive quantization procedure. The book is arranged in four sections, devoted to realizing the universal principle force equals curvature: Part I: The Euclidean Manifold as a Paradigm Part II: Ariadne's Thread in Gauge Theory Part III: Einstein's Theory of Special Relativity Part IV: Ariadne's Thread in Cohomology For students of mathematics the book is designed to demonstrate that detailed knowledge of the physical background helps to reveal interesting interrelationships among diverse mathematical topics. Physics students will be exposed to a fairly advanced mathematics, beyond the level covered in the typical physics curriculum. Quantum Field Theory builds a bridge between mathematicians and physicists, based on challenging questions about the fundamental forces in the universe (macrocosmos), and in the world of elementary particles (microcosmos). (orig.)

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

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Cinthya Regina Ribeiro

2013-01-01

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

Yeast for Mathematicians: A Ferment of Discovery and Model Competition to Describe Data.

Science.gov (United States)

Lewis, Matthew; Powell, James

2017-02-01

In addition to the memorization, algorithmic skills and vocabulary which are the default focus in many mathematics classrooms, professional mathematicians are expected to creatively apply known techniques, construct new mathematical approaches and communicate with and about mathematics. We propose that students can learn these professional, higher-level skills through Laboratory Experiences in Mathematical Biology which put students in the role of mathematics researcher creating mathematics to describe and understand biological data. Here we introduce a laboratory experience centered on yeast (Saccharomyces cerevisiae) growing in a small capped flask with a jar to collect carbon dioxide created during yeast growth and respiration. The lab requires no specialized equipment and can easily be run in the context of a college math class. Students collect data and develop mathematical models to explain the data. To help place instructors in the role of mentor/collaborator (as opposed to jury/judge), we facilitate the lab using model competition judged via Bayesian Information Criterion. This article includes details about the class activity conducted, student examples and pedagogical strategies for success.

New type of chimera and mutual synchronization of spatiotemporal structures in two coupled ensembles of nonlocally interacting chaotic maps

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Bukh, Andrei; Rybalova, Elena; Semenova, Nadezhda; Strelkova, Galina; Anishchenko, Vadim

2017-11-01

We study numerically the dynamics of a network made of two coupled one-dimensional ensembles of discrete-time systems. The first ensemble is represented by a ring of nonlocally coupled Henon maps and the second one by a ring of nonlocally coupled Lozi maps. We find that the network of coupled ensembles can realize all the spatio-temporal structures which are observed both in the Henon map ensemble and in the Lozi map ensemble while uncoupled. Moreover, we reveal a new type of spatiotemporal structure, a solitary state chimera, in the considered network. We also establish and describe the effect of mutual synchronization of various complex spatiotemporal patterns in the system of two coupled ensembles of Henon and Lozi maps.

Contributions to naive quantum mechanics. A textbook for mathematicians and physicists; Beitraege zur naiven Quantenmechanik. Ein Leitfaden fuer Mathematiker und Physiker

Energy Technology Data Exchange (ETDEWEB)

Kohlmann, Martin

2009-07-01

The present text examplifies by means of 60 citations from current textbooks for the study of physics the necessarity of a mathematically rigorous formulation of quantum mechanics. Well known statements of many physicists about quantum mechanics at their mathematical tool kit are commented in form of a dialogue und mathematical points of view. Supplemented are the representations by a selection of theorems of higher analysis relevant for quantum theory. The book applies to mathematicians and mathematically interested physicists or students with founded mathematical knowledge.

Chen Jingrun, China's famous mathematician: devastated by brain injuries on the doorstep to solving a fundamental mathematical puzzle.

Science.gov (United States)

Lei, Ting; Belykh, Evgenii; Dru, Alexander B; Yagmurlu, Kaan; Elhadi, Ali M; Nakaji, Peter; Preul, Mark C

2016-07-01

Chen Jingrun (1933-1996), perhaps the most prodigious mathematician of his time, focused on the field of analytical number theory. His work on Waring's problem, Legendre's conjecture, and Goldbach's conjecture led to progress in analytical number theory in the form of "Chen's Theorem," which he published in 1966 and 1973. His early life was ravaged by the Second Sino-Japanese War and the Chinese Cultural Revolution. On the verge of solving Goldbach's conjecture in 1984, Chen was struck by a bicyclist while also bicycling and suffered severe brain trauma. During his hospitalization, he was also found to have Parkinson's disease. Chen suffered another serious brain concussion after a fall only a few months after recovering from the bicycle crash. With significant deficits, he remained hospitalized for several years without making progress while receiving modern Western medical therapies. In 1988 traditional Chinese medicine experts were called in to assist with his treatment. After a year of acupuncture and oxygen therapy, Chen could control his basic bowel and bladder functions, he could walk slowly, and his swallowing and speech improved. When Chen was unable to produce complex work or finish his final work on Goldbach's conjecture, his mathematical pursuits were taken up vigorously by his dedicated students. He was able to publish Youth Math, a mathematics book that became an inspiration in Chinese education. Although he died in 1996 at the age of 63 after surviving brutal political repression, being deprived of neurological function at the very peak of his genius, and having to be supported by his wife, Chen ironically became a symbol of dedication, perseverance, and motivation to his students and associates, to Chinese youth, to a nation, and to mathematicians and scientists worldwide.

AN ANTHOLOGY OF THE DISTINGUISHED ACHIEVEMENTS IN SCIENCE AND TECHNIQUE. PART 26: THREE PORTRAITS OF WORLDWIDE KNOWN MATHEMATICIANS OF KHARKOV REGION

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M. I. Baranov

2015-06-01

Full Text Available Purpose. Short description basic confessedly in the world of scientific achievements and vital fascinations of three prominent mathematicians of modern Kharkov region − Academicians of Pogorelov A.V., Marchenko V.A. and Sadovnichiy V.A. Methodology. Scientific methods of receipt, treatment and systematization of mathematical knowledges. Methods of historical investigations of development in human society of different sections of modern mathematics. Results. Short information is resulted about basic fundamental scientific achievements in the period of 20-21 centuries of the mentioned worldwide known domestic scientists-mathematicians in area of geometry, mathematical physics, theory of partial differential equations, operators, numerical mathematics, mathematical building of complicated processes and mathematical methods of treatment of information. These achievements are considered as a background of past and modern development of mathematical science state in Kharkov. Originality. For the first time in the form of a short scientifically-historical essay by a scientist-electrophysicist using accessible for the wide circle of readers language is present important for a world association scientific achievements in the complicated area of row of modern sections of mathematics, being in basis of practically all of the sciences known us. Practical value. Scientific popularization of modern topical knowledges of humanity in the area of special sections of mathematics, opening of role of personality in development of mathematical science and expansion for the large number of people of the scientific mathematical range of interests.

A Mathematician Hussein Ryfky Tamani ibn Muhammad ibn Kyrym Ghazi »

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M.A. Useinov

2015-09-01

Full Text Available In this article an attempt is made to open up and make the analysis of the creative work of one of the outstanding scholar-mathematician in the Ottoman Empire at the end of the 18th – beginning of the 19th centuries whose origin was from the Crimean Khanate – Hussein Ryfky Tamani ibn Muhammad ibn Kyrym Ghazi. At the beginning of the 19th century, during 11 years, the scholar was a leader (bashkhoja of the Ground forces military-engineering school (Muhendishane-i berry-i Humayun in Istanbul. The article provides a review of translations made by Hussein Ryfky into the Ottoman language of European scientists’ works, as well as of his own research works on Geometry, Engineering and Military science, Astronomy, Geography, and other disciplines. The author also presents the textbooks having for centuries become the basic textbooks in the Ottoman Empire for learning exact sciences in the military educational institutions. The author provides the analysis of the pedagogical and public activity of the scientist during the period of reforms Nizam-i-Jedid, as well as the short description of his activities during the student years. Hussein Ryfky Tamani made a synthesis of Western and Ottoman approaches to the science. His works became the corner-stone in the foundation of Ottoman Mathematical science at the beginning of the 19th century.

Linear Algebraic Method for Non-Linear Map Analysis

International Nuclear Information System (INIS)

Yu, L.; Nash, B.

2009-01-01

We present a newly developed method to analyze some non-linear dynamics problems such as the Henon map using a matrix analysis method from linear algebra. Choosing the Henon map as an example, we analyze the spectral structure, the tune-amplitude dependence, the variation of tune and amplitude during the particle motion, etc., using the method of Jordan decomposition which is widely used in conventional linear algebra.

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

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Nickel, Barbara

2006-01-01

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

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

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Hogan Erin K.

2017-12-01

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

Quantum field theory III. Gauge theory. A bridge between mathematicians and physicists

Energy Technology Data Exchange (ETDEWEB)

Zeidler, Eberhard [Max Planck Institute for Mathematics in the Sciences, Leipzig (Germany)

2011-07-01

In this third volume of his modern introduction to quantum field theory, Eberhard Zeidler examines the mathematical and physical aspects of gauge theory as a principle tool for describing the four fundamental forces which act in the universe: gravitative, electromagnetic, weak interaction and strong interaction. Volume III concentrates on the classical aspects of gauge theory, describing the four fundamental forces by the curvature of appropriate fiber bundles. This must be supplemented by the crucial, but elusive quantization procedure. The book is arranged in four sections, devoted to realizing the universal principle force equals curvature: Part I: The Euclidean Manifold as a Paradigm Part II: Ariadne's Thread in Gauge Theory Part III: Einstein's Theory of Special Relativity Part IV: Ariadne's Thread in Cohomology For students of mathematics the book is designed to demonstrate that detailed knowledge of the physical background helps to reveal interesting interrelationships among diverse mathematical topics. Physics students will be exposed to a fairly advanced mathematics, beyond the level covered in the typical physics curriculum. Quantum Field Theory builds a bridge between mathematicians and physicists, based on challenging questions about the fundamental forces in the universe (macrocosmos), and in the world of elementary particles (microcosmos). (orig.)

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

Science.gov (United States)

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

2000-10-01

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

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

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Susanne Bressan

2012-07-01

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

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

OpenAIRE

Voss, Jefferson; Navarro, Pedro

2013-01-01

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

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

OpenAIRE

Montoya Gómez, Rubén Darío

2011-01-01

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

When least is best how mathematicians discovered many clever ways to make things as small (or as large) as possible

CERN Document Server

Nahin, Paul J

2003-01-01

What is the best way to photograph a speeding bullet? Why does light move through glass in the least amount of time possible? How can lost hikers find their way out of a forest? What will rainbows look like in the future? Why do soap bubbles have a shape that gives them the least area? By combining the mathematical history of extrema with contemporary examples, Paul J. Nahin answers these intriguing questions and more in this engaging and witty volume. He shows how life often works at the extremes--with values becoming as small (or as large) as possible--and how mathematicians over the centuri

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

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Víctor H. Palacios Cruz

2015-12-01

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

The Multimedia Case as a Tool for Professional Development: An Analysis of Online and Face-to-Face Interaction among Mathematics Pre-Service Teachers, In-Service Teachers, Mathematicians, and Mathematics Teacher Educators

Science.gov (United States)

McGraw, Rebecca; Lynch, Kathleen; Koc, Yusuf; Budak, Ayfer; Brown, Catherine A.

2007-01-01

In this study, we consider the potential of multimedia cases as tools for teacher professional development. Specifically, we examined online and face-to-face discussions that occurred within groups composed of pre-service mathematics teachers, in-service mathematics teachers, mathematicians, and mathematics teacher educators. Discussions within…

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

OpenAIRE

Blanco Domínguez, Fátima

2013-01-01

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

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

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Geraldo Luiz De Mori

2016-12-01

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

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

OpenAIRE

Bobák, Alexander

2015-01-01

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

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

OpenAIRE

Dürr, Christian

1995-01-01

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

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

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Fernando de Almeida Silveira

2008-12-01

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

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

DEFF Research Database (Denmark)

Fisker, Anna Marie; Danielsen, Mads Harder

2012-01-01

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

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

Science.gov (United States)

Paladino, Laura C.

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

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

Science.gov (United States)

Roberts, Marc

2017-04-01

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

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

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Paulo Jesus

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

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

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Andrés Freijomil

2010-12-01

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

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

CERN Multimedia

Maximilien Brice

2001-01-01

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

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

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ALBERTO FONTANELLA BRIGHENTI

2015-06-01

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

La Filosofía de Michel Serres: una Moral de Base Objetiva

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Antonio Arellano Hernández

2000-01-01

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

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

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Ramón Grosfoguel

2012-01-01

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

The autism-spectrum quotient (AQ): evidence from Asperger syndrome/high-functioning autism, males and females, scientists and mathematicians.

Science.gov (United States)

Baron-Cohen, S; Wheelwright, S; Skinner, R; Martin, J; Clubley, E

2001-02-01

Currently there are no brief, self-administered instruments for measuring the degree to which an adult with normal intelligence has the traits associated with the autistic spectrum. In this paper, we report on a new instrument to assess this: the Autism-Spectrum Quotient (AQ). Individuals score in the range 0-50. Four groups of subjects were assessed: Group 1: 58 adults with Asperger syndrome (AS) or high-functioning autism (HFA); Group 2: 174 randomly selected controls. Group 3: 840 students in Cambridge University; and Group 4: 16 winners of the UK Mathematics Olympiad. The adults with AS/HFA had a mean AQ score of 35.8 (SD = 6.5), significantly higher than Group 2 controls (M = 16.4, SD = 6.3). 80% of the adults with AS/HFA scored 32+, versus 2% of controls. Among the controls, men scored slightly but significantly higher than women. No women scored extremely highly (AQ score 34+) whereas 4% of men did so. Twice as many men (40%) as women (21%) scored at intermediate levels (AQ score 20+). Among the AS/HFA group, male and female scores did not differ significantly. The students in Cambridge University did not differ from the randomly selected control group, but scientists (including mathematicians) scored significantly higher than both humanities and social sciences students, confirming an earlier study that autistic conditions are associated with scientific skills. Within the sciences, mathematicians scored highest. This was replicated in Group 4, the Mathematics Olympiad winners scoring significantly higher than the male Cambridge humanities students. 6% of the student sample scored 32+ on the AQ. On interview, 11 out of 11 of these met three or more DSM-IV criteria for AS/HFA, and all were studying sciences/mathematics, and 7 of the 11 met threshold on these criteria. Test-retest and interrater reliability of the AQ was good. The AQ is thus a valuable instrument for rapidly quantifying where any given individual is situated on the continuum from autism to

Pascal a problem sceptycyzmu (Pascal and the Problem of Scepticism

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Ryszard Kleszcz

2011-09-01

Full Text Available Scepticism is a doctrine which holds the possibilities of knowledge to be limited. There are many types of scepticism (practical /theoretical, partial/total, moderate/ radical, etc. Scepticism as a philosophy began with Pyrrho of Elis (365–275 BC. The rediscovery of the sceptical texts during Renaissance affected the developmentof modern sceptical currents. In France philosophical statements of scepticism were offered by Michel de Montaigne (1533–1592. Blaise Pascal (1623–1662 great French mathematician, scientist, inventor an religious thinker was familiar with Montaigne sceptical ideas. Pascal refers to Montaigne as the most illustrious defender of scepticism. Blaise Pascal point of view is original. Whenever he insiststhat no proof is ever certain but simultaneously he adds that scepticism is untenable because we have reasons to believe.

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

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Wening Udasmoro

2018-02-01

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

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

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Mario Grynszpan

2012-11-01

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

Transition from complete synchronization to spatio-temporal chaos in coupled chaotic systems with nonhyperbolic and hyperbolic attractors

Science.gov (United States)

Rybalova, Elena; Semenova, Nadezhda; Strelkova, Galina; Anishchenko, Vadim

2017-06-01

We study the transition from coherence (complete synchronization) to incoherence (spatio-temporal chaos) in ensembles of nonlocally coupled chaotic maps with nonhyperbolic and hyperbolic attractors. As basic models of a partial element we use the Henon map and the Lozi map. We show that the transition to incoherence in a ring of coupled Henon maps occurs through the appearance of phase and amplitude chimera states. An ensemble of coupled Lozi maps demonstrates the coherence-incoherence transition via solitary states and no chimera states are observed in this case.

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

OpenAIRE

Priscila Canova Motta

2014-01-01

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

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

Science.gov (United States)

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

2011-06-01

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

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

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Daniel de Souza Lemos

2013-06-01

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

Design of High-Security USB Flash Drives Based on Chaos Authentication

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Teh-Lu Liao

2018-05-01

Full Text Available This paper aims to propose a novel design of high-security USB flash drives with the chaos authentication. A chaos authentication approach with the non-linear encryption and decryption function design is newly proposed and realized based on the controller design of chaos synchronization. To complete the design of high-security USB flash drives, first, we introduce six parameters into the original Henon map to adjust and obtain richer chaotic state responses. Then a discrete sliding mode scheme is proposed to solve the synchronization problem of discrete hyperchaotic Henon maps. The proposed sliding mode controller can ensure the synchronization of the master-slave Henon maps. The selection of the switching surface and the existence of the sliding motion are also addressed. Finally, the obtained results are applied to design a new high-security USB flash drive with chaos authentication. We built discrete hyperchaotic Henon maps in the smartphone (master and microcontroller (slave, respectively. The Bluetooth module is used to communicate between the master and the slave to achieve chaos synchronization such that the same random and dynamical chaos signal can be simultaneously obtained at both the USB flash drive and smartphone, and pass the chaos authentication. When users need to access data in the flash drive, they can easily enable the encryption APP in the smartphone (master for chaos authentication. After completing the chaos synchronization and authentication, the ARM-based microcontroller allows the computer to access the data in the high-security USB flash drive.

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

Data.gov (United States)

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

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

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Francisco Javier Guardado Mendoza

2017-04-01

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

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

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González Vázquez, Araceli

2009-06-01

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

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

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

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Jan Cerny

2012-12-01

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

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

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Roselyne Koren

2010-10-01

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

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

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Andrés GONZÁLEZ-NOVOA

2016-10-01

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

Repensando o conceito de diglossia à luz de Michel de Certeau

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Miguel Afonso Linhares

2016-03-01

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

You failed your math test, comrade Einstein adventures and misadventures of young mathematicians or test your skills in almost recreational mathematics

CERN Document Server

2005-01-01

This groundbreaking work features two essays written by the renowned mathematician Ilan Vardi. The first essay presents a thorough analysis of contrived problems suggested to "undesirable" applicants to the Department of Mathematics of Moscow University. His second essay gives an in-depth discussion of solutions to the Year 2000 International Mathematical Olympiad, with emphasis on the comparison of the olympiad problems to those given at the Moscow University entrance examinations. The second part of the book provides a historical background of a unique phenomenon in mathematics, which flourished in the 1970s-80s in the USSR. Specially designed math problems were used not to test students' ingenuity and creativity but, rather, as "killer problems," to deny access to higher education to "undesirable" applicants. The focus of this part is the 1980 essay, "Intellectual Genocide", written by B Kanevsky and V Senderov. It is being published for the first time. Also featured is a little-known page of the Soviet hi...

A Hybrid Chaotic and Number Theoretic Approach for Securing DICOM Images

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Jeyamala Chandrasekaran

2017-01-01

Full Text Available The advancements in telecommunication and networking technologies have led to the increased popularity and widespread usage of telemedicine. Telemedicine involves storage and exchange of large volume of medical records for remote diagnosis and improved health care services. Images in medical records are characterized by huge volume, high redundancy, and strong correlation among adjacent pixels. This research work proposes a novel idea of integrating number theoretic approach with Henon map for secure and efficient encryption. Modular exponentiation of the primitive roots of the chosen prime in the range of its residual set is employed in the generation of two-dimensional array of keys. The key matrix is permuted and chaotically controlled by Henon map to decide the encryption keys for every pixel of DICOM image. The proposed system is highly secure because of the randomness introduced due to the application of modular exponentiation key generation and application of Henon maps for permutation of keys. Experiments have been conducted to analyze key space, key sensitivity, avalanche effect, correlation distribution, entropy, and histograms. The corresponding results confirm the strength of the proposed design towards statistical and differential crypt analysis. The computational requirements for encryption/decryption have been reduced significantly owing to the reduced number of computations in the process of encryption/decryption.

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

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Jaime Carmona-Fonseca

2003-11-01

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

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

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Wolfgang Neurath

2016-12-01

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

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

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Adilson Schultz

2011-12-01

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

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

Energy Technology Data Exchange (ETDEWEB)

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

2007-10-15

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

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

International Nuclear Information System (INIS)

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

2007-01-01

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

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

Science.gov (United States)

Carmona-Fonseca, Jaime

2003-11-01

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

Do dynamical systems follow Benford's law?

International Nuclear Information System (INIS)

Tolle, Charles R.; Budzien, Joanne L.; LaViolette, Randall A.

2000-01-01

Data compiled from a variety of sources follow Benford's law, which gives a monotonically decreasing distribution of the first digit (1 through 9). We examine the frequency of the first digit of the coordinates of the trajectories generated by some common dynamical systems. One-dimensional cellular automata fulfill the expectation that the frequency of the first digit is uniform. The molecular dynamics of fluids, on the other hand, provides trajectories that follow Benford's law. Finally, three chaotic systems are considered: Lorenz, Henon, and Roessler. The Lorenz system generates trajectories that follow Benford's law. The Henon system generates trajectories that resemble neither the uniform distribution nor Benford's law. Finally, the Roessler system generates trajectories that follow the uniform distribution for some parameters choices, and Benford's law for others. (c) 2000 American Institute of Physics

Measuring transient chaos in nonlinear one- and two-dimensional maps

International Nuclear Information System (INIS)

Buszko, Katarzyna; Stefanski, Krzysztof

2006-01-01

In this paper, we present results of numerical experiments on chaotic transients in families of the logistic and Henon maps. The duration of chaotic transients (the rambling time) for logistic maps estimated according to a rigorous criterion shows monotonic regularities with respect to both the period and the number of periodic window in a series of a given period. Due to inapplicability of this criterion to multidimensional maps, a more universal, though approximate, criterion is systematically studied on the family of logistic maps to optimize a choice of the free parameter value. The same approximate criterion is used to estimate rambling time for a number of periodic windows for the family of Henon maps. The dependence of the rambling time on the width of periodic windows is tested

Reformulación del cuestionario de Michel para tamizaje de migraña

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Luis Alfonso Díaz Martínez

2006-10-01

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

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

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Emilse Galvis

2016-01-01

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

Introduction To Control Of Oscillations And Chaos

International Nuclear Information System (INIS)

Fradkov, A. L.; Pogromsky, A. Yu.

1998-01-01

This book gives an exposition of the exciting field of control of oscillatory and chaotic systems, which has numerous potential applications in mechanics, laser and chemical technologies, communications, biology and medicine, economics, ecology, etc. A novelty of the book is its systematic application of modern nonlinear and adaptive control theory to the new class of problems. The proposed control design methods are based on the concepts of Lyapunov functions, Poincare maps, speed-gradient and gradient algorithms. The conditions which ensure such control goals as an excitation or suppression of oscillations, synchronization and transformation from chaotic mode to the periodic one or vice versa, are established. The performance and robustness of control systems under disturbances and uncertainties are evaluated.The described methods and algorithms are illustrated by a number of examples, including classical models of oscillatory and chaotic systems: coupled pendula, brusselator, Lorenz, Van dar Pol, Duffing, Henon and Chua systems. Practical examples from different fields of science and technology such as communications, growth of thin films, synchronization of chaotic generators based on tunnel diodes, stabilization of swings in power systems, increasing predictability of business-cycles are also presented. The book includes many results on nonlinear and adaptive control published previously in Russian and therefore were not known to the West. Researchers, teachers and graduate students in the fields of electrical and mechanical engineering, physics, chemistry, biology, economics will find this book most useful. Applied mathematicians and control engineers from various fields of technology dealing with complex oscillatory systems will also benefit from it

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

Science.gov (United States)

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

2010-07-01

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

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

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Frédéric Seyler

2012-12-01

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

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

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Graciela Lechuga-Solís

2012-01-01

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

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

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Flávia Cristina Silveira Lemos

2014-09-01

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

Tests for nonlinearity in short stationary time series

International Nuclear Information System (INIS)

Chang, T.; Sauer, T.; Schiff, S.J.

1995-01-01

To compare direct tests for detecting determinism in chaotic time series, data from Henon, Lorenz, and Mackey--Glass equations were contaminated with various levels of additive colored noise. These data were analyzed with a variety of recently developed tests for determinism, and the results compared

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

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Alessandra de Sá Mello Costa

2012-06-01

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

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

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Elton Corbanezi

2010-06-01

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

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

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Cytlak, Katarzyna

2017-09-01

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

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

Science.gov (United States)

Staudigl, Michael

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

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

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Jaime Carmona-Fonseca

2003-11-01

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

Modelling chaotic Hamiltonian systems as a Markov Chain ...

African Journals Online (AJOL)

The behaviour of chaotic Hamiltonian system has been characterised qualitatively in recent times by its appearance on the Poincaré section and quantitatively by the Lyapunov exponent. Studying the dynamics of the two chaotic Hamiltonian systems: the Henon-Heiles system and non-linearly coupled oscillators as their ...

Zero-point energy constraint in quasi-classical trajectory calculations.

Science.gov (United States)

Xie, Zhen; Bowman, Joel M

2006-04-27

A method to constrain the zero-point energy in quasi-classical trajectory calculations is proposed and applied to the Henon-Heiles system. The main idea of this method is to smoothly eliminate the coupling terms in the Hamiltonian as the energy of any mode falls below a specified value.

Journal of Chemical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

A transition from regular to chaotic behaviour in the dynamics of a classical Henon-Heiles oscillator in the presence of an external field is shown to have a similar quantum signature when studied using the pertaining phase portraits and the associated Kolmogorov-Sinai-Lyapunov entropies obtained through the ...

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

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Yu V Yatsutsenko

2016-12-01

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

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

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Francisco Bruno Pereira Diógenes

2013-12-01

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

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

First series is a deterministic natural number series, the next two series are random number series with two types of distributions; one is uniform and another is normal distributed random number series. The fourth series is Henon data, an erratic data generated from a deterministic non linear equation (classified as chaotic ...

Michel Foucault

DEFF Research Database (Denmark)

Plum, Maja

2012-01-01

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

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

CERN Multimedia

Maximilien Brice

2008-01-01

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

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

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Francisco Ortega

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

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

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Francisco Ortega

2004-02-01

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

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

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Agnes Lugo-Ortiz

2012-08-01

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

Numerical method for estimating the size of chaotic regions of phase space

International Nuclear Information System (INIS)

Henyey, F.S.; Pomphrey, N.

1987-10-01

A numerical method for estimating irregular volumes of phase space is derived. The estimate weights the irregular area on a surface of section with the average return time to the section. We illustrate the method by application to the stadium and oval billiard systems and also apply the method to the continuous Henon-Heiles system. 15 refs., 10 figs

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

Science.gov (United States)

Brückner, Burkhart; Iwer, Lukas; Thoma, Samuel

2017-03-01

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

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

Directory of Open Access Journals (Sweden)

Pedro Paulo Funari

2015-09-01

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

Integral-preserving integrators

International Nuclear Information System (INIS)

McLaren, D I; Quispel, G R W

2004-01-01

Ordinary differential equations having a first integral may be solved numerically using one of several methods, with the integral preserved to machine accuracy. One such method is the discrete gradient method. It is shown here that the order of the method can be bootstrapped repeatedly to higher orders of accuracy. The method is illustrated using the Henon-Heiles system. (letter to the editor)

Communication key using delay times in time-delayed chaos synchronization

International Nuclear Information System (INIS)

Kim, Chil-Min; Kye, Won-Ho; Rim, Sunghwan; Lee, Soo-Young

2004-01-01

We propose an efficient key scheme, which can generate a great number of communication keys, for communication using chaos synchronization. We have attained the keys from delay times of time-delay coupled chaotic systems. We explain the scheme and the efficiency by coupling Henon and logistic maps and illustrate them by coupling Navier-Stokes and Lorenz equations as a continuous system

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

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Hernán Gabriel Inverso

2017-04-01

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

The Vacillating Mathematician

Indian Academy of Sciences (India)

limits are the same. However, ifXo > 1/3 then Un and Vn would both be decreasing to 2/3 and 1/3 respectively. (Prove this). Finally, note that if Xo = 1/3 then Un .... We will analyze this model and other stochastic generalizations in the next part of this series. Markov Chains. A sequence of random variables {Xn }: is called a ...

Kosambi, the Mathematician

Indian Academy of Sciences (India)

etry, statistics. S G Dani is a ..... ratio of two generalized sample variances in a bivariate situation, and the ... cedure for distinguishing between multivariate normal populations. ... conceptual tools to extend traditional techniques in the study of ... through power series ... His work in statistics led Kosambi to the idea of applying.

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

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Jairo Montoya-López

2015-01-01

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

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

Science.gov (United States)

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

2017-05-01

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

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

Science.gov (United States)

Hörberg, Ulrica; Dahlberg, Karin

2015-01-01

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

Proofs that Develop Insight

Science.gov (United States)

Weber, Keith

2010-01-01

Many mathematics educators have noted that mathematicians do not only read proofs to gain conviction but also to obtain insight. The goal of this article is to discuss what this insight is from mathematicians' perspective. Based on interviews with nine research-active mathematicians, two sources of insight are discussed. The first is reading a…

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

Directory of Open Access Journals (Sweden)

G. Bitelli

2017-05-01

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

Extraction of dynamical equations from chaotic data

International Nuclear Information System (INIS)

Rowlands, G.; Sprott, J.C.

1991-02-01

A method is described for extracting from a chaotic time series a system of equations whose solution reproduces the general features of the original data even when these are contaminated with noise. The equations facilitate calculation of fractal dimension, Lyapunov exponents and short-term predictions. The method is applied to data derived from numerical solutions of the Logistic equation, the Henon equations, the Lorenz equations and the Roessler equations. 10 refs., 5 figs

Nurturing Young Student Mathematicians

Science.gov (United States)

Gavin, M. Katherine; Casa, Tutita M.

2013-01-01

Developing mathematical talent in our students should be of primary consideration in education today as nations respond to the challenges of economic crises and ever-changing technological advances. This paper describes two U.S. federally funded curriculum projects, Project M[superscript 3], Mentoring Mathematical Minds, and Project M[superscript…

Brahmagupta, Mathematician Par Excellence

Indian Academy of Sciences (India)

mathematical and scientific activity for the next millen- nium until the Renaissance in ... (BrSpSi XII.38) This sloka describes the method of obtaining a rational cyclic quadrilateral using two nonsimilar rational right triangles. (This seems to be.

Impact of hyperbolicity on chimera states in ensembles of nonlocally coupled chaotic oscillators

Energy Technology Data Exchange (ETDEWEB)

Semenova, N.; Anishchenko, V. [Department of Physics, Saratov State University, Astrakhanskaya Str. 83, 410012 Saratov (Russian Federation); Zakharova, A.; Schöll, E. [Institut für Theoretische Physik, TU Berlin, Hardenbergstraße 36, 10623 Berlin (Germany)

2016-06-08

In this work we analyse nonlocally coupled networks of identical chaotic oscillators. We study both time-discrete and time-continuous systems (Henon map, Lozi map, Lorenz system). We hypothesize that chimera states, in which spatial domains of coherent (synchronous) and incoherent (desynchronized) dynamics coexist, can be obtained only in networks of chaotic non-hyperbolic systems and cannot be found in networks of hyperbolic systems. This hypothesis is supported by numerical simulations for hyperbolic and non-hyperbolic cases.

Function Projective Synchronization in Discrete-Time Chaotic System with Uncertain Parameters

International Nuclear Information System (INIS)

Chen Yong; Li Xin

2009-01-01

The function projective synchronization of discrete-time chaotic systems is presented. Based on backstepping design with three controllers, a systematic, concrete and automatic scheme is developed to investigate function projective synchronization (FPS) of discrete-time chaotic systems with uncertain parameters. With the aid of symbolic-numeric computation, we use the proposed scheme to illustrate FPS between two identical 3D Henon-like maps with uncertain parameters. Numeric simulations are used to verify the effectiveness of our scheme. (general)

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

Directory of Open Access Journals (Sweden)

Orazio Irrera

2013-03-01

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

Introducing geometry concept based on history of Islamic geometry

Science.gov (United States)

Maarif, S.; Wahyudin; Raditya, A.; Perbowo, K. S.

2018-01-01

Geometry is one of the areas of mathematics interesting to discuss. Geometry also has a long history in mathematical developments. Therefore, it is important integrated historical development of geometry in the classroom to increase’ knowledge of how mathematicians earlier finding and constructing a geometric concept. Introduction geometrical concept can be started by introducing the Muslim mathematician who invented these concepts so that students can understand in detail how a concept of geometry can be found. However, the history of mathematics development, especially history of Islamic geometry today is less popular in the world of education in Indonesia. There are several concepts discovered by Muslim mathematicians that should be appreciated by the students in learning geometry. Great ideas of mathematicians Muslim can be used as study materials to supplement religious character values taught by Muslim mathematicians. Additionally, by integrating the history of geometry in teaching geometry are expected to improve motivation and geometrical understanding concept.

Is mathematics invading human cells?

DEFF Research Database (Denmark)

Booss-Bavnbek, Bernhelm

2013-01-01

The author describes some of his experiences as a mathematician cooperating with diabetes specialists.......The author describes some of his experiences as a mathematician cooperating with diabetes specialists....

Stabilizing periodic orbits of chaotic systems using fuzzy control of Poincare map

International Nuclear Information System (INIS)

Bonakdar, Mohammad; Samadi, Mostafa; Salarieh, Hassan; Alasty, Aria

2008-01-01

In this paper a fuzzy control algorithm is used to stabilize the fixed points of a chaotic system. No knowledge of the dynamic equations of the system is needed in this approach and the whole system is considered as a black box. Two main approaches have been investigated: fuzzy clustering and table look up methods. As illustrative examples these methods have been applied to Bonhoeffer van der Pol oscillator and the Henon chaotic system and the convergence toward fixed points is observed

Stabilizing periodic orbits of chaotic systems using fuzzy control of Poincare map

Energy Technology Data Exchange (ETDEWEB)

Bonakdar, Mohammad; Samadi, Mostafa [Center of Excellence in Design, Robotics and Automation (CEDRA), Department of Mechanical Engineering, Sharif University of Technology, Azadi Avenue, 1458889694 Tehran (Iran, Islamic Republic of); Salarieh, Hassan [Center of Excellence in Design, Robotics and Automation (CEDRA), Department of Mechanical Engineering, Sharif University of Technology, Azadi Avenue, 1458889694 Tehran (Iran, Islamic Republic of)], E-mail: salarieh@mech.sharif.edu; Alasty, Aria [Center of Excellence in Design, Robotics and Automation (CEDRA), Department of Mechanical Engineering, Sharif University of Technology, Azadi Avenue, 1458889694 Tehran (Iran, Islamic Republic of)

2008-05-15

In this paper a fuzzy control algorithm is used to stabilize the fixed points of a chaotic system. No knowledge of the dynamic equations of the system is needed in this approach and the whole system is considered as a black box. Two main approaches have been investigated: fuzzy clustering and table look up methods. As illustrative examples these methods have been applied to Bonhoeffer van der Pol oscillator and the Henon chaotic system and the convergence toward fixed points is observed.

Adaptive control of discrete-time chaotic systems: a fuzzy control approach

International Nuclear Information System (INIS)

Feng Gang; Chen Guanrong

2005-01-01

This paper discusses adaptive control of a class of discrete-time chaotic systems from a fuzzy control approach. Using the T-S model of discrete-time chaotic systems, an adaptive control algorithm is developed based on some conventional adaptive control techniques. The resulting adaptively controlled chaotic system is shown to be globally stable, and its robustness is discussed. A simulation example of the chaotic Henon map control is finally presented, to illustrate an application and the performance of the proposed control algorithm

O Impa e a comunidade de matemáticos no Brasil The Impa and the community of mathematicians in Brazil

Directory of Open Access Journals (Sweden)

Circe Mary Silva da Silva

2009-12-01

Full Text Available Apresenta-se o papel desempenhado pelo Instituto de Matemática Pura e Aplicada, criado em 1952 pelo Conselho Nacional de Desenvolvimento Científico e Tecnológico, na formação de pesquisadores matemáticos no país. Mostra-se como este instituto, bem como a matemática ali produzida, serviram para a formação do campo científico de matemáticos no Brasil. Os principais resultados apontam para: a consolidação de linhas de pesquisa em Sistemas Dinâmicos, Álgebra, Análise Matemática, Geometria Diferencial e Estatística Matemática; a preocupação de formar pesquisadores para atender as demandas de quadros docentes das universidades brasileiras, produzir matemática e recrutar alunos "talentosos" visando garantir a formação de pesquisadores e a produção de matemática de qualidade. A rede de influências estabelecida pelos pesquisadores do instituto extrapolou seus limites, uma vez que os líderes ocupavam posições importantes nos órgãos de fomento e em outras instituições e sociedades intelectuais. O discurso dos pesquisadores revela a hierarquia acadêmica e o corporativismo reinante na instituição assim como seu prestígio na comunidade científica.This article presents the role played by the Institute of Pure and Applied Mathematics - Impa -, created in 1952 by the National Council for Scientific and Technological Development, in the education of researchers in mathematics in Brazil. It shows how this Institute, as well as the knowledge of mathematics it produced, contributed to build the scientific field of mathematicians in the country. Its main results indicate the consolidation of lines of research such as Dynamic Systems, Algebra, Mathematical Analysis, Differential Geometry, and Mathematical Statistics, as well as a concern about the education of researchers to meet the demands of the teaching staff of Brazilian universities, to produce mathematics and recruit "talented" students to ensure the education of

La rue et ses légendes

DEFF Research Database (Denmark)

Reeh, Henrik

1997-01-01

Bykultur, kartografi, kunst, semiotik, Paris, Pierre Alechinsky, Gilbert Lascault, Walter Benjamin, Michel de Certeau......Bykultur, kartografi, kunst, semiotik, Paris, Pierre Alechinsky, Gilbert Lascault, Walter Benjamin, Michel de Certeau...

Theory of linear operators in Hilbert space

CERN Document Server

Akhiezer, N I

1993-01-01

This classic textbook by two mathematicians from the USSR's prestigious Kharkov Mathematics Institute introduces linear operators in Hilbert space, and presents in detail the geometry of Hilbert space and the spectral theory of unitary and self-adjoint operators. It is directed to students at graduate and advanced undergraduate levels, but because of the exceptional clarity of its theoretical presentation and the inclusion of results obtained by Soviet mathematicians, it should prove invaluable for every mathematician and physicist. 1961, 1963 edition.

Making mathematics with needlework ten papers and ten projects

CERN Document Server

belcastro, sarah-marie

2007-01-01

Mathematical craftwork has become extremely popular, and mathematicians and crafters alike are fascinated by the relationship between their crafts. The focus of this book, written for mathematicians, needleworkers, and teachers of mathematics, is on the relationship between mathematics and the fiber arts (including knitting, crocheting, cross-stitch, and quilting). Each chapter starts with an overview of the mathematics and the needlework at a level understandable to both mathematicians and needleworkers, followed by more technical sections discussing the mathematics, how to introduce the math

Synchronization of discrete-time spatiotemporal chaos via adaptive fuzzy control

International Nuclear Information System (INIS)

Xue Yueju; Yang Shiyuan

2003-01-01

A discrete-time adaptive fuzzy control scheme is presented to synchronize model-unknown coupled Henon-map lattices (CHMLs). The proposed method is robust to approximate errors, parameter mismatches and disturbances, because it integrates the merits of the adaptive fuzzy systems and the variable structure control with a sector. The simulation results of synchronization of CHMLs show that it not only can synchronize model-unknown CHMLs but also is robust against parameter mismatches and noise of the systems. These merits are advantageous for engineering realization

Synchronization of discrete-time spatiotemporal chaos via adaptive fuzzy control

Energy Technology Data Exchange (ETDEWEB)

Xue Yueju E-mail: xueyj@mail.tsinghua.edu.cn; Yang Shiyuan E-mail: ysy-dau@tsinghua.edu.cn

2003-08-01

A discrete-time adaptive fuzzy control scheme is presented to synchronize model-unknown coupled Henon-map lattices (CHMLs). The proposed method is robust to approximate errors, parameter mismatches and disturbances, because it integrates the merits of the adaptive fuzzy systems and the variable structure control with a sector. The simulation results of synchronization of CHMLs show that it not only can synchronize model-unknown CHMLs but also is robust against parameter mismatches and noise of the systems. These merits are advantageous for engineering realization.

Archimedes

Indian Academy of Sciences (India)

Archimedes was a Greek mathematician, scientist and inventor who could well ... The method of exhaustion - ancient calculus: This method is credited to ... Archimedes was not just a mathematician and scientist - he was also an engineer and.

Hilbert's seventh problem solutions and extensions

CERN Document Server

Tubbs, Robert

2016-01-01

This exposition is primarily a survey of the elementary yet subtle innovations of several mathematicians between 1929 and 1934 that led to partial and then complete solutions to Hilbert’s Seventh Problem (from the International Congress of Mathematicians in Paris, 1900). This volume is suitable for both mathematics students, wishing to experience how different mathematical ideas can come together to establish results, and for research mathematicians interested in the fascinating progression of mathematical ideas that solved Hilbert’s problem and established a modern theory of transcendental numbers. .

Narva - front borbõ s "piratskoi" produktsiei / Aleksander Mauser

Index Scriptorium Estoniae

Mauser, Aleksander

2008-01-01

Narvas toimus seminar, millest võtsid osa Eesti, Soome tollitöötajad, USA suursaadik Eestis Stanley Davis Phillips ja patendinõustaja Michel Smith. Artikkel sisaldab ka lühiinterv. Michel Smithiga

Julius Petersen 1839-1910. A Biography

DEFF Research Database (Denmark)

Lützen, Jesper; Sabidussi, Gert; Toft, Bjarne

1992-01-01

A biography of the Danish mathematician Julius Petersen and an analysis of his contributions to the development of mathematics.......A biography of the Danish mathematician Julius Petersen and an analysis of his contributions to the development of mathematics....

Progress in Industrial Mathematics at ECMI 2000

CERN Document Server

Capasso, Vincenzo; Greco, Antonio

2002-01-01

The European Consortium for Mathematics in Industry (ECMI) was founded in 1986 by leading groups of mathematicians in Europe for the following scopes: i) direct involvement of mathematicians in R&D activities; ii) international cooperation at a European scale; iii) education of industrial mathematicians to meet the growing demand for such experts. ECMI 2000 shows that ECMI has offered a unique example of effective international cooperation thanks to the financial support of the European Framework programmes. In particular they have helped ECMI establishing a set of Special Interest Groups to favour interaction with industry . This volume includes minisymposia about their activities, in particular microelectronics, glass, polymers, finance, traffic, and textiles. Applied mathematicians and other professionals working in academia or industry will find the book to be a useful and stimulating source of mathematical applications related to industrial problems.

Values of problem choice and communication

DEFF Research Database (Denmark)

Misfeldt, Morten; Willum Johansen, Mikkel

in general and a few locally leading figures in particular, might think about a certain problem are very present when mathematicians consider whether or not to pursue the problem. Understanding such criterion reveal insights into what is valued in the mathematical community as such, and how this differs......In this presentation we will report from a qualitative investigation of the practice of mathematicians, with focus on how mathematical values come into play in relation to problem choice and communication of thoughts and results. We have shown that mathematicians balance three criteria’s when...... choosing what problems to work on. These criteria include continuity to previous work, metacognitive considerations and a number of criteria relating to the values in both the larger mathematical community and smaller sub communities. The data shows that considerations about what other mathematicians...

L’avenir de la société : globalisation ou mondialisation ?

Directory of Open Access Journals (Sweden)

Michel Freitag

2010-12-01

Full Text Available Texte de Michel Freitag paru pour la première fois dans la revue québécoise Société, n° 24-25, octobre 2004.Michel Freitag’s text first published in 2004 in the journal Société (Québec n° 24-25, october.Texto de Michel Freitag publicado por primera vez en 2004 en la revista Société (Québec, n° 24-25, octubre.

Estimation of system parameters in discrete dynamical systems from time series

International Nuclear Information System (INIS)

Palaniyandi, P.; Lakshmanan, M.

2005-01-01

We propose a simple method to estimate the parameters involved in discrete dynamical systems from time series. The method is based on the concept of controlling chaos by constant feedback. The major advantages of the method are that it needs a minimal number of time series data (either vector or scalar) and is applicable to dynamical systems of any dimension. The method also works extremely well even in the presence of noise in the time series. The method is specifically illustrated by means of logistic and Henon maps

Directing orbits of chaotic systems by particle swarm optimization

International Nuclear Information System (INIS)

Liu Bo; Wang Ling; Jin Yihui; Tang Fang; Huang Dexian

2006-01-01

This paper applies a novel evolutionary computation algorithm named particle swarm optimization (PSO) to direct the orbits of discrete chaotic dynamical systems towards desired target region within a short time by adding only small bounded perturbations, which could be formulated as a multi-modal numerical optimization problem with high dimension. Moreover, the synchronization of chaotic systems is also studied, which can be dealt with as an online problem of directing orbits. Numerical simulations based on Henon Map demonstrate the effectiveness and efficiency of PSO, and the effects of some parameters are also investigated

Hybrid Approach To Steganography System Based On Quantum Encryption And Chaos Algorithms

Directory of Open Access Journals (Sweden)

ZAID A. ABOD

2018-01-01

Full Text Available A hybrid scheme for secretly embedding image into a dithered multilevel image is presented. This work inputs both a cover image and secret image, which are scrambling and divided into groups to embedded together based on multiple chaos algorithms (Lorenz map, Henon map and Logistic map respectively. Finally, encrypt the embedded images by using one of the quantum cryptography mechanisms, which is quantum one time pad. The experimental results show that the proposed hybrid system successfully embedded images and combine with the quantum cryptography algorithms and gives high efficiency for secure communication.

The Vector Calculus Gap: Mathematics (Does Not Equal) Physics.

Science.gov (United States)

Dray, Tevian; Manogue, Corinne A.

1999-01-01

Discusses some of the differences between the ways mathematicians and physicists view vector calculus and the gap between the way this material is traditionally taught by mathematicians and the way physicists use it. Suggests some ways to narrow the gap. (Author/ASK)

The artist and the mathematician

CERN Document Server

Aczel, Amir D

2009-01-01

Nicolas Bourbaki, whose mathematical publications began to appear in the late 1930s and continued to be published through most of the twentieth century, was a direct product as well as a major force behind an important revolution that took place in the early decades of the twentieth century that completely changed Western culture.Pure mathematics, the area of Bourbaki's work, seems on the surface to be an abstract field of human study with no direct connection with the real world. In reality, however, it is closely intertwined with the general culture that surrounds it. Major developments in m

Teaching mathematics to non-mathematicians

DEFF Research Database (Denmark)

Triantafyllou, Evangelia; Timcenko, Olga

2017-01-01

Over the past years, a number of engineering programs have arisen that transcend the division between technical, scientific and art-related disciplines. Media Technology at Aalborg University, Denmark is such an engineering program. In relation to mathematics education, this new development has...... changed the way mathematics is applied in practice and is taught in these disciplines. This paper discusses a doctoral dissertation that investigated and assessed interventions to increase student motivation and engagement in mathematics among Media Technology students. The results of this dissertation...

Teach the Mathematics of Mathematicians

Directory of Open Access Journals (Sweden)

Peter Taylor

2018-04-01

Full Text Available The secondary-school mathematics curriculum is narrow in scope and technical in character; this is quite different from the nature of the discipline itself. As a result, it offers little inspiration to both students and teachers, and provides students with poor preparation for university mathematics courses and indeed for life. Over the past century, recently more than ever, there have been calls for change, for a curriculum that is true to the subject of mathematics as the creation and study of patterns and structures. While there are hopeful responses to this at the elementary level, there is almost nothing at the secondary level. Ironically, it is felt that in order to prepare students for university calculus, the secondary curriculum simply has to be what it is. This is a special case of a myth that needs to be destroyed.

A mathematician in every life...

Indian Academy of Sciences (India)

Lawrence

Iwas born in a small village near Ambala. My father was a freedom fighter. My mother though not formally educated, was extremely hard working and took keen interest in the study of her children. She was a pillar of strength for me till the end of her life in 2001. Though I was not educated with the goal of a career, yet my ...

Hulluse tõde mõistuse ajastul / Marek Tamm

Index Scriptorium Estoniae

Tamm, Marek, 1973-

2004-01-01

Rets. rmt.: Foucault, Michel. Hullus ja arutus. Hullumeelsuse ajalugu klassikalisel ajastul. Tartu, 2003 ; Foucault, Michel. Le pouvoir psychiatrique. Cours au College de France, 1973-1974. Pariis, 2003. Samal teemal : Vahing, Vaino. Ühiskond ja vaimuhaigus, lk. B10

Hecke algebras and harmonic analysis

NARCIS (Netherlands)

Opdam, E.M.; Sanz-Solé, M.; Soria, J.; Varona, J.L.; Verdera, J.

2006-01-01

The International Congress of Mathematicians (ICM) is held every four years. It is a major scientific event, bringing together mathematicians from all over the world, and demonstrating the vital role that mathematics play in our society. In particular, the Fields Medals are awarded to recognize

Interactions

DEFF Research Database (Denmark)

such as Lorentz and Einstein as well as mathematicians such as Poincare, Minkowski, Hilbert and Weyl contributed to this development. They created the new physical theories and the mathematical disciplines that play such paramount roles in their mathematical formulations. These physicists and mathematicians were...

Staff Members with more than 25 years service at CERN in 2001 and 2002

CERN Multimedia

2002-01-01

Staff Members with 25 years service in 2002 were invited by the Director-General to a reception in their honnor on the 20th November 2002 : Baulet Yves / ST Bornand Michel / SL Burdet Georges / ST Carena Francesco / EP Chanut Robert / LHC Chauchaix Bruno / SL Chevrier François / SL Chohan Vinod / LHC Dahlerup-Petersen Knud / LHC De Gennaro Michele Silvano / IT De Rujula Alvaro / TH Dury Jean-Marie / SL Ferrara Sergio / TH Fraser Gordon / ETT Kolly Michel / ST Korda Gwendoline / DSU Lager Michel / ST Michelon Jean-Claude / SL Montuelle Jean / IT Naudi Andre John / FI Seis Irene / IT Vascotto Alessandro / EP Vernamonte Donatino / ST Von Rüden Wolfgang / IT Vullierme Bruno / LHC Staff members with 25 years service in 2001 were also invited: Datta-Cockerill Sudeshna / HR Frost-Ainley Lio / IT Laurent Moniek / HR Saban Roberto / AC

Staff Members with more than 25 years service at CERN in 2001 and 2002

CERN Multimedia

Maximilien Brice

2002-01-01

Staff Members with 25 years service in 2002 were invited by the Director-General to a reception in their honnor on the 20th November 2002 : Baulet Yves / ST, Bornand Michel / SL, Burdet Georges / ST, Carena Francesco / EP, Chanut Robert / LHC, Chauchaix Bruno / SL, Chevrier François / SL, Chohan Vinod / LHC, Dahlerup-Petersen Knud / LHC, De Gennaro Michele Silvano / IT, De Rujula Alvaro / TH, Dury Jean-Marie / SL, Ferrara Sergio / TH, Fraser Gordon / ETT, Kolly Michel / ST, Korda Gwendoline / DSU, Lager Michel / ST, Michelon Jean-Claude / SL, Montuelle Jean / IT, Naudi Andre John / FI, Seis Irene / IT, Vascotto Alessandro / EP, Vernamonte Donatino / ST, Von Rüden Wolfgang / IT, Vullierme Bruno / LHC. Staff members with 25 years service in 2001 were also invited: Datta-Cockerill Sudeshna / HR, Frost-Ainley Lio / IT, Laurent Moniek / HR, Saban Roberto / AC.

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

Directory of Open Access Journals (Sweden)

Javier Carreón Guillén

2008-10-01

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

Isolation, expression and comparison of a pectate lyase produced ...

African Journals Online (AJOL)

Administrator

2010-12-27

Dec 27, 2010 ... banana industry growing cultivar, Gros Michel. Consequently, Gros Michel was .... activity was indicated by the formation of a red chromagen which had a maximum .... of r-FOC4-PL1 remained (Figure 3d). Figure 4 demon-.

Raymond Stora, le physicien, l'homme, l'ami ( Memorial meeting )

CERN Multimedia

CERN. Geneva

2015-01-01

  Speakers:  Michel Bauer, Michel Dubois-Violette, Sergio Ferrara, Marc Henneaux, Camillo Imbimbo, Juan Luis Manes, Ivan Todorov Organizers:  Luis Alvarez-Gaumé, Luc Frappat, Paul Sorba, Frank Thuillier

Humanizing mathematics and its philosophy essays celebrating the 90th birthday of Reuben Hersh

CERN Document Server

2017-01-01

This Festschrift contains numerous colorful and eclectic essays from well-known mathematicians, philosophers, logicians, and linguists celebrating the 90th birthday of Reuben Hersh. The essays offer, in part, attempts to answer the following questions set forth by Reuben himself as a focus for this volume: Can practicing mathematicians, as such, contribute anything to the philosophy of math? Can or should philosophers of math, as such, say anything to practicing mathematicians? Twenty or fifty years from now, what will be similar, and what will, or could, or should be altogether different: About the philosophy of math? About math education? About math research institutions? About data processing and scientific computing? The essays also offer glimpses into Reuben’s fertile mind and his lasting influence on the mathematical community, as well as revealing the diverse roots, obstacles and philosophical dispositions that characterize the working lives of mathematicians. With contributions from a veritable “w...

Making Mathematics.

Science.gov (United States)

Huckstep, Peter

2002-01-01

Contends teachers must resist the temptation to suggest that, while children can create stories and melodies, they cannot create mathematics. Quotes mathematician G. H. Hardy: "A mathematician, like a painter or poet, is a 'maker' of patterns." Considers mathematics should be able to stand up for itself. (BT)

Final Report of Cambridge Conference on School Mathematics, January 1962 - August 1970.

Science.gov (United States)

Cambridge Conference on School Mathematics, Newton, MA.

The Cambridge Conference on School Mathematics (CCSM) was an association of prominent mathematicians who had a concern for mathematics education at school level, from kindergarten through grade twelve. These mathematicians organized three main conferences in three areas of mathematics education, and have carried on activities related to the…

Fulltext PDF

Indian Academy of Sciences (India)

the International Congress of Mathematicians held once in four years. In the most recent International Congress of. Mathematicians held in Berlin, Germany during August ... Indeed, the words themselves are frequently a source of difficulty, as there are so many technical terms in vol ved. Nevertheless it is necessary that ...

Methods of fluid dynamics in nuclear physics

International Nuclear Information System (INIS)

Zweifel, P.F.

1984-01-01

The author summaries the contributions to an interdisciplinary workshop attended by physicist and mathematicians at the University of Catania in Italy. The purpose of the workshop was to bring together physicists and mathematicians with an interest in fluid mechanical calculations. Several applications to nuclear structure and heavy ion collisions are outlined

Construction of Rational Maps on the Projective Line with Given Dynamical Structure

Science.gov (United States)

2016-05-11

mathematicians to observe phenomena on the smallest scale and over many iterations. The popular term, “butterfly effect”, describes the fact that for many...is zero, known as critical points. It is now known, thanks to a collection of mathematicians publishing in 2013 the paper “On the Classification of

Fulltext PDF

Indian Academy of Sciences (India)

The most prestigious award for mathematics is the Fields Medal which is awarded once in four years to three or four young mathematicians for their outstanding contri butions. They receive the medal during the International Congress of Mathematicians held once in four years. In the most recent International Congress of ...

Kannatusaltar / Michel Sittow, Adriaen Isenbrandt

Index Scriptorium Estoniae

Sittow, Michel (?1469-1525)

2004-01-01

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

1026-IJBCS-Article-Bleu Michel

African Journals Online (AJOL)

Dr GATSING

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

Harrap's Michel Thomas anglais : perfectionnement

CERN Document Server

2013-01-01

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

Harrap's Michel Thomas anglais : vocabulaire

CERN Document Server

2013-01-01

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

Sadhana | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Sadhana. MICHEL J CERVANTES. Articles written in Sadhana. Volume 41 Issue 11 November 2016 pp 1311-1320. Transient pressure measurements at part load operating condition of a high head model Francis turbine · RAHUL GOYAL CHIRAG TRIVEDI B K GANDHI MICHEL J CERVANTES OLE G ...

Resenha de: L'Europe et le monde à la fin du XVIIIe siècle

Directory of Open Access Journals (Sweden)

Eurípedes Simões de Paula

2017-04-01

Full Text Available DEVÉZE (Michel. — L'Europe et le monde à la fin du XVIIIe siècle. Coleção "L'Évolution de l'Humanité". Éditions Albin Michel. Paris. 1971. 703 pp., 7 mapas. Preço 12,00 F.

Conversations about Curriculum Change: Mathematical Thinking and Team-Based Learning in a Discrete Mathematics Course

Science.gov (United States)

Paterson, Judy; Sneddon, Jamie

2011-01-01

This article reports on the learning conversations between a mathematician and a mathematics educator as they worked together to change the delivery model of a third year discrete mathematics course from a traditional lecture mode to team-based learning (TBL). This change prompted the mathematician to create team tasks which increasingly focused…

Homage

CERN Multimedia

Staff Association

2013-01-01

 Michel BORGHINI  1934 - 2012   It was with deep sadness that we learnt, just before Christmas, of the sudden death of our dear friend and former colleague Michel Borghini. Michel was a staff member of CERN from October 1965 to January 1999. Senior physicist, distinguished expert in several areas, he was in regular contact with Carlo Rubbia, Nobel laureate in physics and former Director-General of CERN, and with Pierre Dariullat, former Director of Research.  Michel could have taken up a senior management position within the Organization. A founding member of the Senior Staff Advisory Committee, an advisory group of the Director-General, he understood the importance of dialogue to build a consensus that the various constituents of the CERN community, staff, users, Management and Member States, can support. He was a member of the Executive Committee of the Staff Association for thirteen years, Vice-President for three years, then President for six years, u...

Dynamics of quantum-classical differences for chaotic systems

International Nuclear Information System (INIS)

Ballentine, L.E.

2002-01-01

The differences between quantum and classical dynamics can be studied through the moments and correlations of the position and momentum variables in corresponding quantum and classical statistical states. In chaotic states the quantum-classical differences grow exponentially with an exponent that exceeds the classical Lyapunov exponent. It is shown analytically that the quantum-classical differences scale as (ℎ/2π) 2 , and that the exponent for the growth of these differences is independent of (ℎ/2π). The quantum-classical difference exponent is studied for two quartic potential models, and the results are compared with previous work on the Henon-Heiles model

The spaces in the looking glass: stilling the frame/framing the still

Directory of Open Access Journals (Sweden)

Marvin E. Kirsh

2015-06-01

Full Text Available The purpose of this writing is to propose a frame of view, a form as the eternal world element, that is compatible with paradox within the history of ideas, modern discovery as they confront one another. Under special consideration are problems of representation of phenomena, life, the cosmos as the rational facility of mind confronts the physical/perceptual, and itself. Current topics in pursuit are near as diverse and numbered as are the possibilities for a world composed strictly of uniqueness able to fill infinite space; it is assumed that not all of the paths chosen in contemporary pursuits will produce coherent determinations in an appropriate frame able to accommodate a world of nominals in motion, containing motion, and is commensurate with basic physical law and the propagation of form, change from within. Intended as a potential guiding post for the aim of reason seeking to select, define and capture topics, chosen as special examples are the works of logistician/mathematician Lewis Carroll as he presents a paradox of actuality verses the reality of perception in Alice in Wonderland, the theory of relativity of Albert Einstein as he fails to elaborate a mathematics to communicate an inertial frame of reference, and the reconstruction ideas of Jacques Derrida as he refers for contrast with the scientific world view constructed of dualisms, monisms that are conceived to have no opposites. Supporting discussion is evolved from the works of Bertrand Russell, Erwin Schrodinger, Jurgen Habermas, Bronislaw Malinowski, Michel Foucault.

Resonance – Journal of Science Education | Indian Academy of ...

Indian Academy of Sciences (India)

Home; Journals; Resonance – Journal of Science Education. Michel Morange. Articles written in Resonance – Journal of Science Education. Volume 14 Issue 3 March 2009 pp 236-247 General Article. The Central Dogma of Molecular Biology - A Retrospective after Fifty Years · Michel Morange · More Details Fulltext PDF ...

Geometrizing configurations. Heinrich Hertz and his mathematical precursors

DEFF Research Database (Denmark)

Lützen, Jesper

1999-01-01

A comparison between the methods used by Heinrich hertz and his mathematician precursors such as Liouville, Lipschitz and Darboux in order to apply differential geometry in mechanics......A comparison between the methods used by Heinrich hertz and his mathematician precursors such as Liouville, Lipschitz and Darboux in order to apply differential geometry in mechanics...

RE-SONANCE---I -AU-9U-st

Indian Academy of Sciences (India)

1900-08-08

Ninety-nine years ago, on August 8, 1900, David Hilbert delivered his historic address at the International Congress of. Mathematicians in Paris. Who else but Hilbert would have dared set down a list of problems for the fellow mathematicians of his time, and thus shape the development of mathematics in the century which ...

A LINGUAGEM DOS SITES DE RELACIONAMENTO: UMA PERSPECTIVA DISCURSIVA

Directory of Open Access Journals (Sweden)

Renan Belmonte Mazzola

2012-06-01

Full Text Available This paper analyzes the “language” of three social networking sites through the French Discourse Analysis, derived from the work of Michel Pêcheux and Michel Foucault. In order to understand the language of such sites, we described and interpreted the utterances that compose them, then glimpsing their discourses.

Education and/or Displacement? A Pedagogical Inquiry into Foucault's "Limit-Experience"

Science.gov (United States)

Thompson, Christiane

2010-01-01

This paper is concerned with the educational-philosophical implications of Michel Foucault's work: It poses the question whether Michel Foucault's remarks surrounding "limit-experience" can be placed in an educational context and provide an alternative view regarding the relationship that we maintain to ourselves. As a first step, the significance…

Pædagogik i sociologisk perspektiv

DEFF Research Database (Denmark)

Hermann, Leif; Hermann, Stefan; Næsby, Torben

En præsentation af Karl Marx og Friedich Engels, Emile Durkheim, Michel Foucault, Niclas Luhmann, Pierre Bourdieu, Jürgen Habermas, Thomas Ziehe, Anthony Giddens......En præsentation af Karl Marx og Friedich Engels, Emile Durkheim, Michel Foucault, Niclas Luhmann, Pierre Bourdieu, Jürgen Habermas, Thomas Ziehe, Anthony Giddens...

Mathematical people profiles and interviews

CERN Document Server

Albers, Donald

2008-01-01

This unique collection contains extensive and in-depth interviews with mathematicians who have shaped the field of mathematics in the twentieth century. Collected by two mathematicians respected in the community for their skill in communicating mathematical topics to a broader audience, the book is also rich with photographs and includes an introduction by Philip J. Davis.

The Experience of Security in Mathematics

Science.gov (United States)

Charalampous, Eleni; Rowland, Tim

2013-01-01

In this paper, we report some findings from an investigation of a topic related to affect and mathematics which is not well-represented in the literature. For some mathematicians, mathematics itself is a source of security in an uncertain world, and we investigated this feeling and experience in the case of 19 adult mathematicians working in…

Recent trends in operator theory and partial differential equations the Roland Duduchava anniversary volume

CERN Document Server

Natroshvili, David; Shargorodsky, Eugene; Wendland, Wolfgang

2017-01-01

This volume is dedicated to the eminent Georgian mathematician Roland Duduchava on the occasion of his 70th birthday. It presents recent results on Toeplitz, Wiener-Hopf, and pseudodifferential operators, boundary value problems, operator theory, approximation theory, and reflects the broad spectrum of Roland Duduchava's research. The book is addressed to a wide audience of pure and applied mathematicians.

Assassinating political opposition: An "Albatross" and aberration-the ...

African Journals Online (AJOL)

Logicians, though they are not mathematicians, do challenge mathematicians to prove that one plus one is equal to two; so also it appeals to governance and especially the democratic system, where the judiciary and legislature act as watch dogs to the executive; so is the opposition party to the ruling party. This is what the ...

Journal of Biosciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Biosciences. Michel Morange. Articles written in Journal of Biosciences. Volume 29 Issue 4 December 2004 pp 378-380. Commentary: The death of Francis Crick: the end of a golden age in biology · Michel Morange · More Details Fulltext PDF. Volume 30 Issue 3 June 2005 pp 313-316 Series.

A new interpretation of the symbolic codes for the Henon Map. II

International Nuclear Information System (INIS)

Yamaguchi, Yoshihiro; Tanikawa, Kiyotaka

2011-01-01

A certain region in the phase space for the area- and orientation-preserving Heon map is filled with the resonance chains. Taking this fact into account, the concept of block word has been introduced in the preceding paper. The concept of resonance chains in the symbol plane is also introduced and the marquetry structure of the symbol plane is investigated. If the orbit in the horseshoe travels over the resonance chains, the orbit is represented by a block word sequence. There are four purposes discussed in this paper. The first purpose is to introduce a new concept of parity to characterize the periodic orbits. The second is to study the detailed structure of the symbol plane. The third is to clarify the behaviors of symmetric periodic orbits in the resonance chain and determine their block word sequences. The fourth is to propose an improved construction method to make a braid for a non-Birkhoff periodic orbit in a resonance chain. (author)

On the design of henon and logistic map-based random number generator

Science.gov (United States)

Magfirawaty; Suryadi, M. T.; Ramli, Kalamullah

2017-10-01

The key sequence is one of the main elements in the cryptosystem. True Random Number Generators (TRNG) method is one of the approaches to generating the key sequence. The randomness source of the TRNG divided into three main groups, i.e. electrical noise based, jitter based and chaos based. The chaos based utilizes a non-linear dynamic system (continuous time or discrete time) as an entropy source. In this study, a new design of TRNG based on discrete time chaotic system is proposed, which is then simulated in LabVIEW. The principle of the design consists of combining 2D and 1D chaotic systems. A mathematical model is implemented for numerical simulations. We used comparator process as a harvester method to obtain the series of random bits. Without any post processing, the proposed design generated random bit sequence with high entropy value and passed all NIST 800.22 statistical tests.

Contribution à l'étude de la gestion intégrée de la fertilité du sol pour ...

African Journals Online (AJOL)

Contribution à l'étude de la gestion intégrée de la fertilité du sol pour la culture de maïs (Zea mays) dans la Région de Mbujimayi, RDC. Michel Nkongolo Mulambuila, Jean Michel Mutombo Tshibamba, Justin Cibanda Mutombo, Pierrot Muka Mulamba, Thèrese Masengu Tshibuyi, Grégoire Tshibangu Kabongo ...

Journal of Biosciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Volume 33 Issue 2 June 2008 pp 171-175 Series. What history tells us XIII. Fifty years of the Central Dogma · Michel Morange · More Details Fulltext PDF. Volume 33 Issue 3 September 2008 pp 327-331 Series. What history tells us XIV. Regulation of gene expression by non-coding RNAs: the early steps · Michel Morange.

Coast Guard Compass

Science.gov (United States)

looks on as Adm. Charles Ray thanks Adm. Chuck Michel for his service as the 30th vice commandant of the commandant Adm. Charles W. Ray relieved Adm. Charles D. Michel as vice commandant of the U.S. Coast Guard by . Following graduation and commissioning as an officer in the Coast Guard, Wright will be heading to the

Fundamental Achievements of Ancient Chinese Mathematicians

Czech Academy of Sciences Publication Activity Database

Křížek, Michal; Liu, L.; Šolcová, A.

2005-01-01

Roč. 38, č. 3 (2005), s. 99-107 ISSN 0025-5653 R&D Projects: GA AV ČR(CZ) IAA1019201 Institutional research plan: CEZ:AV0Z10190503 Keywords : Pythagorean theorem * Ludolf number * primality test Subject RIV: BA - General Mathematics

Ghosts of Mathematicians Past: Paolo Ruffini

Science.gov (United States)

Fitzherbert, John

2016-01-01

Paolo Ruffini (1765-1822) may be something of an unknown in high school mathematics; however his contributions to the world of mathematics are a rich source of inspiration. Ruffini's rule (often known as "synthetic division") is an efficient method of dividing a polynomial by a linear factor, with or without a remainder. The process can…

Grammatical complexity for two-dimensional maps

International Nuclear Information System (INIS)

Hagiwara, Ryouichi; Shudo, Akira

2004-01-01

We calculate the grammatical complexity of the symbol sequences generated from the Henon map and the Lozi map using the recently developed methods to construct the pruning front. When the map is hyperbolic, the language of symbol sequences is regular in the sense of the Chomsky hierarchy and the corresponding grammatical complexity takes finite values. It is found that the complexity exhibits a self-similar structure as a function of the system parameter, and the similarity of the pruning fronts is discussed as an origin of such self-similarity. For non-hyperbolic cases, it is observed that the complexity monotonically increases as we increase the resolution of the pruning front

Grammatical complexity for two-dimensional maps

Energy Technology Data Exchange (ETDEWEB)

Hagiwara, Ryouichi; Shudo, Akira [Department of Physics, Tokyo Metropolitan University, Minami-Ohsawa, Hachioji, Tokyo 192-0397 (Japan)

2004-11-05

We calculate the grammatical complexity of the symbol sequences generated from the Henon map and the Lozi map using the recently developed methods to construct the pruning front. When the map is hyperbolic, the language of symbol sequences is regular in the sense of the Chomsky hierarchy and the corresponding grammatical complexity takes finite values. It is found that the complexity exhibits a self-similar structure as a function of the system parameter, and the similarity of the pruning fronts is discussed as an origin of such self-similarity. For non-hyperbolic cases, it is observed that the complexity monotonically increases as we increase the resolution of the pruning front.

Non-Linear Effects in Knowledge Production

Science.gov (United States)

Purica, Ionut

2007-04-01

The generation of technological knowledge is paramount to our present development; the production of technological knowledge is governed by the same Cobb Douglas type model, with the means of research and the intelligence level replacing capital, respectively labor. We are exploring the basic behavior of present days' economies that are producing technological knowledge, along with the `usual' industrial production and determine a basic behavior that turns out to be a `Henon attractor'. Measures are introduced for the gain of technological knowledge and for the information of technological sequences that are based respectively on the underlying multi-valued modal logic of the technological research and on nonlinear thermodynamic considerations.

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

Energy Technology Data Exchange (ETDEWEB)

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

2010-11-15

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

Free surface flows in industry

OpenAIRE

Murphy, Ellen

2014-01-01

peer-reviewed Applied mathematicians have long sourced problems from industrial processes. The relationship between mathematics and industry is mutually beneficial. Mathematical models provide industry with invaluable insights into the fundamental physical processes at play in a system and give mathematicians the opportunity to apply known techniques to new problems. In this thesis, two independent problems originating in industrial processes are studied, with a common featu...

William Rowan Hamilton: Mathematical genius

International Nuclear Information System (INIS)

Wilkins, D.R.

2006-01-01

This year Ireland celebrates the bicentenary of the mathematician William Rowan Hamilton, best remembered for quaternions and for his pioneering work on optics and dynamics. Two centuries after his birth, the extent to which terms such as Hamiltonian and Hamiltonian system have entered the everyday language of mathematicians and physicists testifies to the continuing impact of the scientific work of William Rowan Hamilton. (U.K.)

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

Directory of Open Access Journals (Sweden)

Markus Lipowicz

2013-03-01

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

William Rowan Hamilton: Mathematical genius

Energy Technology Data Exchange (ETDEWEB)

Wilkins, D.R. [School of Mathematics, Trinity College, Dublin (Ireland)]. E-mail: dwilkins@maths.tcd.ie

2005-08-01

This year Ireland celebrates the bicentenary of the mathematician William Rowan Hamilton, best remembered for 'quaternions' and for his pioneering work on optics and dynamics. Two centuries after his birth, the extent to which terms such as 'Hamiltonian' and 'Hamiltonian system' have entered the everyday language of mathematicians and physicists testifies to the continuing impact of the scientific work of William Rowan Hamilton. (U.K.)

Lobachevski descubridor de la Geometría Hiperbólica

Directory of Open Access Journals (Sweden)

Juan Boza Cordero

2012-03-01

Full Text Available We offer an overview of the geometric studies of the russian mathematician N.I. Lobachevski (1792?1856, which culminated with the discovery of the hyperbolic geometry. We analize the role of the V Postulate in the euclidean geometry and the ways some mathematicians tried to prove it. We also examine the foundations of the new geometry and some of its relations with physics and philosophy.

The Immoralist and the Rhetoric of First-Person Narration

Directory of Open Access Journals (Sweden)

John T. Booker

1977-09-01

Full Text Available Gide's The Immoralist , a short first-person novel written at the beginning of the century, has long been seen as an early example of the unreliable narrator. More recently, critical attention has focused on the tensions set up in the work between the carefully drawn formal structure of the narrative and the claim of Michel, the narrator, to tell his story in a direct and simple manner. Of more general interest, however, is the way Michel's narration provides insight into important developments that have taken place in the first-person novel itself in the twentieth century. Cast initially in a very traditional mold, Michel's story breaks down progressively as it moves from events of a more distant past to those much closer in time to his moment of narration. This breakdown of Michel's narrative seems to presage the movement in the first- person novel in France away from the relation of a story as traditionally conceived and towards the increasing importance accorded the present of narration itself. In that sense, The Immoralist is a key, pivotal work in the long line of short first-person works of fiction in France.

Boundary crossing and brokering between disciplines in pre-service mathematics teacher education

Science.gov (United States)

Goos, Merrilyn; Bennison, Anne

2017-12-01

In many countries, pre-service teacher education programs are structured so that mathematics content is taught in the university's mathematics department and mathematics pedagogy in the education department. Such program structures make it difficult to authentically interweave content with pedagogy in ways that acknowledge the roles of both mathematicians and mathematics educators in preparing future teachers. This article reports on a project that deliberately fostered collaboration between mathematicians and mathematics educators in six Australian universities in order to investigate the potential for learning at the boundaries between the two disciplinary communities. Data sources included two rounds of interviews with mathematicians and mathematics educators and annual reports prepared by each participating university over the three years of the project. The study identified interdisciplinary boundary practices that led to integration of content and pedagogy through new courses co-developed and co-taught by mathematicians and mathematics educators, and new approaches to building communities of pre-service teachers. It also developed an evidence-based classification of conditions that enable or hinder sustained collaboration across disciplinary boundaries, together with an empirical grounding for Akkerman and Bakker's conceptualisation of transformation as a mechanism for learning at the boundary between communities. The study additionally highlighted the ambiguous nature of boundaries and implications for brokers who work there to connect disciplinary paradigms.

[Correlation and conversion of plasma cholinesterase activity values using three techniques].

Science.gov (United States)

Carmona-Fonseca, Jaime

2007-07-01

To determine mathematical correlations of three quantitative techniques to measure plasma cholinesterase, using reference values already established for two populations in the department of Antioquia, Colombia. In this descriptive, cross-sectional, prospective study, two independent, representative samples of working adults (18 to 65 years old) were examined. In both samples the adults worked for businesses associated with Colombia's Social Security system. Adults in the two samples had not been exposed to cholinesterase-inhibiting pesticides. The samples were from two neighboring regions of the department of Antioquia: one sample (415 adults) was from the Aburrá Valley, and the other (412 adults) was from Oriente Antioqueño (Eastern Antioquia). Plasma cholinesterase (EC 3.1.1.8) was measured using three quantitative methods: Michel, EQM, and Monotest. Linear regression equations were developed to correlate results of these three techniques. Six simple linear regression equations were defined to show the relationship of three measurement techniques for plasma cholinesterase. There was a moderate correlation of the three techniques (r = 0.686 to 0.771), but it increased (r = 0.744 to 0.811) when 12 (1.5%) outliers were eliminated. Associations among the three techniques were highly significant (P EQM (U/mL) = 0.40773 + 1.8757 (Michel [delta pH/h]); Michel (delta pH/h) = 0.25799 + 0.33871 (EQM [U/mL]); Monotest (U/L) = 462.0 + 4 565.0 (Michel [delta pH/h]); Michel (delta pH/h) = 0.42956 + 0.00012125 (Monotest [U/L]); EQM (U/mL) = 0.75333 + 0.00031056 (Monotest [U/L]); and Monotest (U/L) = 262.0 + 2 118.0 (EQM [U/mL]). The proposed mathematical models allow conversion of cholinesterase activity values using the Michel, EQM, and Monotest techniques. These models can be of assistance in Colombia and other countries where a variety of measurement techniques are used, and where it becomes difficult to compare the results of different studies. Having mathematical models

1336-IJBCS-Article-Amani Michel Kouassi

African Journals Online (AJOL)

KODJIO NORBERT

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

2384-IJBCS-Article-Michel Batamoussi Hermann

African Journals Online (AJOL)

hp

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

Mina ka olen Ameerika / Michele Norris

Index Scriptorium Estoniae

Norris, Michele

2016-01-01

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

L’actualité et Michel Foucault.

Directory of Open Access Journals (Sweden)

Claude Raffestin

2005-03-01

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

1216-IJBCS-Article-Michel Amani Kouassi

African Journals Online (AJOL)

DR GATSING

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

2567-IJBCS-Article-Amani Michel Kouassi

African Journals Online (AJOL)

hp

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

Pesquisa e Metodologia em Michel Foucault

Directory of Open Access Journals (Sweden)

João Leite Ferreira Neto

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

Navier-Stokes equations and turbulence

CERN Document Server

Foias, C; Manley, Oscar; Rosa, Ricardo M S; Temam, R

2001-01-01

This book presents the mathematical theory of turbulence to engineers and physicists, and the physical theory of turbulence to mathematicians. The mathematical technicalities are kept to a minimum within the book, enabling the language to be at a level understood by a broad audience. Each chapter is accompanied by appendices giving full details of the mathematical proofs and subtleties. This unique presentation should ensure a volume of interest to mathematicians, engineers, and physicists.

Élie Cartan (1869-1951)

CERN Document Server

Akivis, M A

2011-01-01

This book describes the life and achievements of the great French mathematician, Elie Cartan. Here readers will find detailed descriptions of Cartan's discoveries in Lie groups and algebras, associative algebras, differential equations, and differential geometry, as well of later developments stemming from his ideas. There is also a biographical sketch of Cartan's life. A monumental tribute to a towering figure in the history of mathematics, this book will appeal to mathematicians and historians alike.

A Ilustração portuguesa e a Missão dos Padres Matemáticos na América * The portuguese Illustration and Mission of Mathematicians Priests in America

Directory of Open Access Journals (Sweden)

SEZINANDO LUIZ MENEZES

2014-09-01

Full Text Available Resumo: Este trabalho tem o objetivo de analisar a relação entre a Missão dos Padres Matemáticos, expedição organizada pela Coroa portuguesa na primeira metade do século XVIII para realizar estudos sobre os territórios portugueses na América, e o desenvolvimento de uma cultura ilustrada em Portugal, pois, segundo nosso entendimento, a “missão” se relaciona às transformações culturais vividas em Portugal naquele período. Nesta análise partimos do pressuposto teórico de que as ações humanas, apesar de expressarem uma individualidade, correspondem a um determinado contexto social, político, econômico e cultural. Isso significa que o pensamento e comportamento humano associam-se a uma “configuração” – conceito aplicado por Norbert Elias, na obra A sociedade de corte (2001, para estudar a sociedade da corte francesa entre os séculos XVII e XVIII.Palavras-chave: Ilustração – Fronteiras Americanas – Mineração – Padres Matemáticos. Abstract: This paper is intended to analyze the relationship between the Mission of the Mathematicians Priest expedition organized by the Portuguese crown in the first half of the eighteenth century to conduct studies on the Portuguese territories in America, and the development of an illustrated culture in Portugal. According to our understanding, the "mission" is connected to cultural transformations in Portugal at that time. In this analysis we set of theory premise that human actions, although expressing individuality, correspond to a particular, political, economic and cultural context. This means that human thought and behavior associated to a "configuration" - concept applied by Norbert Elias, The society in the work of cutting (2001, to study the society of the French court between the seventeenth and eighteenth centuries.Keywords: Illustration – American Borders – Mining – Mathematical Priests.

Indirect adaptive control of discrete chaotic systems

International Nuclear Information System (INIS)

Salarieh, Hassan; Shahrokhi, Mohammad

2007-01-01

In this paper an indirect adaptive control algorithm is proposed to stabilize the fixed points of discrete chaotic systems. It is assumed that the functionality of the chaotic dynamics is known but the system parameters are unknown. This assumption is usually applicable to many chaotic systems, such as the Henon map, logistic and many other nonlinear maps. Using the recursive-least squares technique, the system parameters are identified and based on the feedback linearization method an adaptive controller is designed for stabilizing the fixed points, or unstable periodic orbits of the chaotic maps. The stability of the proposed scheme has been shown and the effectiveness of the control algorithm has been demonstrated through computer simulations

On Allometry Relations

Science.gov (United States)

2012-07-06

German polymath Gauss64 and the Amer- ican mathematician Adrian1 introduced into science the law of frequency of errors, the French physicist ...00-2012 4. TITLE AND SUBTITLE On Allometry Relations 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT ...AR was given by Sarrus and Rameaux.188 Schmidt–Nielsen195 records that this team of a mathematician and a physician reasoned that the heat gener- ated

Advances in mathematical economics

CERN Document Server

Maruyama, Toru

2015-01-01

The series is designed to bring together those mathematicians who are seriously interested in getting new challenging stimuli from economic theories with those economists who are seeking effective mathematical tools for their research. A lot of economic problems can be formulated as constrained optimizations and equilibration of their solutions. Various mathematical theories have been supplying economists with indispensable machineries for these problems arising in economic theory. Conversely, mathematicians have been stimulated by various mathematical difficulties raised by economic theories.

Advances in mathematical economics

CERN Document Server

Maruyama, Toru

2014-01-01

A lot of economic problems can be formulated as constrained optimizations and equilibration of their solutions. Various mathematical theories have been supplying economists with indispensable machineries for these problems arising in economic theory. Conversely, mathematicians have been stimulated by various mathematical difficulties raised by economic theories. The series is designed to bring together those mathematicians who are seriously interested in getting new challenging stimuli from economic theories with those economists who are seeking effective mathematical tools for their research.

Advances in mathematical economics

CERN Document Server

Yamazaki, Akira

2006-01-01

A lot of economic problems can formulated as constrained optimizations and equilibration of their solutions. Various mathematical theories have been supplying economists with indispensable machineries for these problems arising in economic theory. Conversely, mathematicians have been stimulated by various mathematical difficulties raised by economic theories. The series is designed to bring together those mathematicians who were seriously interested in getting new challenging stimuli from economic theories with those economists who are seeking for effective mathematical tools for their researchers.

Jakob Nielsen and His Contributions to Topology

DEFF Research Database (Denmark)

Hansen, Vagn Lundsgaard

1999-01-01

The Danish mathematician Jakob Nielsen won international recognition as one of the developers of combinatorial group theory and the topology of surfaces. This article describes the life and work of Jakob Nielsen with emphasis on his contributions to topology.......The Danish mathematician Jakob Nielsen won international recognition as one of the developers of combinatorial group theory and the topology of surfaces. This article describes the life and work of Jakob Nielsen with emphasis on his contributions to topology....

Advances in mathematical economics

CERN Document Server

Yamazaki, Akira

2006-01-01

A lot of economic problems can formulated as constrained optimizations and equilibration of their solutions.Various mathematical theories have been supplying economists with indispensable machineries for these problems arising in economic theory. Conversely, mathematicians have been stimulated by various mathematical difficulties raised by economic theories. The series is designed to bring together those mathematicians who were seriously interested in getting new challenging stimuli from economic theories with those economists who are seeking for effective mathematical tools for their researchers.

Advances in mathematical economics

CERN Document Server

Maruyama, Toru

2017-01-01

The series is designed to bring together those mathematicians who are seriously interested in getting new challenging stimuli from economic theories with those economists who are seeking effective mathematical tools for their research. A lot of economic problems can be formulated as constrained optimizations and equilibration of their solutions. Various mathematical theories have been supplying economists with indispensable machineries for these problems arising in economic theory. Conversely, mathematicians have been stimulated by various mathematical difficulties raised by economic theories.

Advances in mathematical economics

CERN Document Server

Maruyama, Toru

2016-01-01

The series is designed to bring together those mathematicians who are seriously interested in getting new challenging stimuli from economic theories with those economists who are seeking effective mathematical tools for their research. A lot of economic problems can be formulated as constrained optimizations and equilibration of their solutions. Various mathematical theories have been supplying economists with indispensable machineries for these problems arising in economic theory. Conversely, mathematicians have been stimulated by various mathematical difficulties raised by economic theories.

Progress in Industrial Mathematics at ECMI 96

DEFF Research Database (Denmark)

mathematicians get inspiration from industrial demands. The European Consortium for Mathematics in Industry aims to create contact between industry and academia, and to promote research in industrial mathematics. This book contains a broad spectrum of mathematics applied to industrial problems. Applied...... mathematics, case studies, and review papers in the following fields are included: Environmental modelling, railway systems, industrial processes, electronics, ships, oil industry, optimization, machine dynamics, fluids in industry. Applied mathematicians and other professionals working in academia...

New perspectives on approximation and sampling theory Festschrift in honor of Paul Butzer's 85th birthday

CERN Document Server

Schmeisser, Gerhard

2014-01-01

Paul Butzer, who is considered the academic father and grandfather of many prominent mathematicians, has established one of the best schools in approximation and sampling theory in the world. He is one of the leading figures in approximation, sampling theory, and harmonic analysis. Although on April 15, 2013, Paul Butzer turned 85 years old, remarkably, he is still an active research mathematician. In celebration of Paul Butzer’s 85th birthday, New Perspectives on Approximation and Sampling Theory is a collection of invited chapters on approximation, sampling, and harmonic analysis written by students, friends, colleagues, and prominent active mathematicians. Topics covered include approximation methods using wavelets, multi-scale analysis, frames, and special functions. New Perspectives on Approximation and Sampling Theory requires basic knowledge of mathematical analysis, but efforts were made to keep the exposition clear and the chapters self-contained. This volume will appeal to researchers and graduate...

Advances in mathematical economics

CERN Document Server

Yamazaki, Akira

2005-01-01

A lot of economic problems can be formulated as constrained optimizations and equilibration of their solutions. Various mathematical theories have been supplying economists with indispensable machineries for these problems arising in economic theory. Conversely, mathematicians have been stimulated by various mathematical difficulties raised by economic theories. The series is designed to bring together those mathematicians who are seriously interested in getting new challenging stimuli from economic theories with those economists who are seeking effective mathematical tools for their research. The editorial board of this series comprises the following prominent economists and mathematicians: Managing Editors: S. Kusuoka (Univ. Tokyo), T. Maruyama (Keio Univ.). Editors: R. Anderson (U.C. Berkeley), C. Castaing (Univ. Montpellier), F.H. Clarke (Univ. Lyon I), G. Debreu (U.C. Berkeley), E. Dierker (Univ. Vienna), D. Duffie (Stanford Univ.), L.C. Evans (U.C. Berkeley), T. Fujimoto (Okayama Univ.), J.-M. Grandmont...

9th International Congress on Mathematical Education

CERN Document Server

Hashimoto, Yoshihiko; Hodgson, Bernard; Lee, Peng; Lerman, Stephen; Sawada, Toshio

2004-01-01

Mathematics as a discipline has a long history, emerging from many cultures, with a truly universal character. Mathematicians throughout the world have a fundamentally common understanding of the nature of mathematics and of its central problems and methods. Research mathematicians in any part of the world are part of a cohesive intellectual community that communicates fluently. Mathematics education in contrast has a variable and culturally based character, and this is certainly true of educational organization and practice. Educational research is both an applied social science and a multidisciplinary domain of theoretical scholarship. Among organizations devoted to mathematics education, The International Commission on Mathematical Instruction (ICMI) is distinctive because of its close ties to the mathematics community. The great challenges now facing mathematics education around the world demand a deeper and more sensitive involvement of disciplinary mathematicians than we now have, both in the work of ed...

Staff members with 25 years' service at CERN in 2006

CERN Multimedia

2006-01-01

The 34 staff members who have spent 25 years within CERN in 2006 were invited by the Director-General to a reception in their honour on 1st November. BELLEMAN Jeroen / AB BERTOLA Dominique / DSU BOLDI Armand / TS BOLLET André / AT BRANDT Daniel / DSU CACCIOPPOLI Michel /TS CALDERONE Antonino / TS CLARET René /TS COSSEY PUGET Françoise / PH DALEXANDRO Noël / AT DECOMBAZ Michel / TS DELLA NEGRA Michel / PH DINIUS Arend / AB FOSTER David / IT FROMM Christine / DSU GROS Daniel / TS GUDET Denis / TS LEWIS Julian / AB MAPELLI Livio / PH MASSON Albert / TS MOINE Catherine / PH MÜLLER Hans / PH ODIER Patrick / AB PANMAN Jaap / PH POOLE John / AB PROLA-TESSAUR Maureen / AT RAPHOZ Jean-Pierre / IT ROSTANT Jeanne / PH RUGO Erminio / AB VAN HERWIJNEN Eric / PH WERNER Per / PH WILDNER Elena / AT WILKINSON Jonathan / DSU WISZNIOWSKI Thierry / AB

Ian Curtis (2001)

OpenAIRE

Dalwood, D

2016-01-01

This exhibition offers a presentation of FRAC Champagne-Ardenne‘s collection; artists included: Francesco Arena, Sylvie Auvray, Dara Birnbaum, Rossella Biscotti, Tom Burr, Antoine Catala, Guy de Cointet, Ann Craven, Dexter Dalwood, Hassan Darsi, Plamen Dejanoff, Marcelline Delbecq, Julien Discrit, Jimmie Durham, Ruth Ewan, Michel François, Linda Fregni Nagler, Aurélien Froment, General Idea, Oscar Giaconia, Jean-Michel Hannecart, Sharon Hayes, Charline von Heyl, Barbara Kasten, Nick Mauss, Ma...

Mathematics Alive and in Action

DEFF Research Database (Denmark)

Hansen, Vagn Lundsgaard

2005-01-01

This chapter addresses two main questions: What do mathematicians do? What is mathematics good for? With focus on recent times, a panorama of mathematical contributions to civilization is presented and the intellectual drive by which they were perceived is described.......This chapter addresses two main questions: What do mathematicians do? What is mathematics good for? With focus on recent times, a panorama of mathematical contributions to civilization is presented and the intellectual drive by which they were perceived is described....

Introductory fluid mechanics for physicists and mathematicians

CERN Document Server

Pert, Geoffrey J

2013-01-01

This textbook presents essential methodology for physicists of the theory and applications of fluid mechanics within a single volume.  Building steadily through a syllabus, it will be relevant to almost all undergraduate physics degrees which include an option on hydrodynamics, or a course in which hydrodynamics figures prominently.

The Menu for Every Young Mathematician's Appetite

Science.gov (United States)

Legnard, Danielle S.; Austin, Susan L.

2012-01-01

Math Workshop offers differentiated instruction to foster a deep understanding of rich, rigorous mathematics that is attainable by all learners. The inquiry-based model provides a menu of multilevel math tasks, within the daily math block, that focus on similar mathematical content. Math Workshop promotes a culture of engagement and…

Caspar Wessel (1745-1818). Surveyor and Mathematician

DEFF Research Database (Denmark)

Branner, Bodil; Johansen, Nils Voje

1999-01-01

as 1787. In 1797 his mathematical paper "On the Analytical Representation of Direction. An Attempt Applied Chiefly to Solving Plane and Spherical Polygons" (in Danish) was accepted for publication in the Collected Papers of the Academy. The articleis today recognised as the first to contain...

Freedom in mathematics

CERN Document Server

Cartier, Pierre; Heinzmann, Gerhard; Villani, Cédric

2016-01-01

This book challenges the views put forward by Pierre Cartier, one of the anchors of the famous Bourbaki group, and Cédric Villani, one of the most brilliant mathematicians of his generation, who received the Fields Medal in 2010. Jean Dhombres, mathematician and science historian, and Gerhard Heinzmann, philosopher of science and also a specialist in mathematics engage in a fruitful dialogue with the two mathematicians, prompting readers to reflect on mathematical activity and its social consequences in history as well as in the modern world. Cédric Villani’s popular success proves once again that a common awareness has developed, albeit in a very confused way, of the major role of mathematics in the construction and efficiency of natural sciences, which are at the origin of our technologies. Despite this, the idea that mathematics cannot be shared remains firmly entrenched, a perceived failing that has even been branded a lack of culture by vocal forces in the media as well as cultural and political esta...

Differential equations of my young years

CERN Document Server

Maz'ya, Vladimir

2014-01-01

Vladimir Maz'ya (born 1937) is an outstanding mathematician who systematically made fundamental contributions to a wide array of areas in mathematical analysis and in the theory of partial differential equations. In this fascinating book he describes the first thirty years of his life in Leningrad (now St. Petersburg). He starts with the story of his family, speaks about his childhood, the high school and university years, and recalls his formative years as a mathematician. Behind the author's personal recollections, with his own joys, sorrows and hopes, one sees a vivid picture of those times in the former Sovjet Union. He speaks warmly about his friends, both outside and inside the world of mathematics, about discovering his passion for mathematics and his early achievements, and about a number of mathematicians who influenced his professional life. The book is written in a highly readable and inviting style, spiced with the occasional touch of humor.

Analysis meets geometry the Mikael Passare memorial volume

CERN Document Server

Boman, Jan; Kiselman, Christer; Kurasov, Pavel; Sigurdsson, Ragnar

2017-01-01

This book is dedicated to the memory of Mikael Passare, an outstanding Swedish mathematician who devoted his life to developing the theory of analytic functions in several complex variables and exploring geometric ideas first-hand. It includes several papers describing Mikael’s life as well as his contributions to mathematics, written by friends of Mikael’s who share his attitude and passion for science. A major section of the book presents original research articles that further develop Mikael’s ideas and which were written by his former students and co-authors. All these mathematicians work at the interface of analysis and geometry, and Mikael’s impact on their research cannot be underestimated. Most of the contributors were invited speakers at the conference organized at Stockholm University in his honor. This book is an attempt to express our gratitude towards this great mathematician, who left us full of energy and new creative mathematical ideas.

3rd International Symposium Mathematical Progress in Expressive Image Synthesis

CERN Document Server

Ochiai, Hiroyuki

2016-01-01

“Progress in Expressive Image Synthesis” (MEIS2015), was held in Fukuoka, Japan, September 25–27, 2015. The aim of the symposium was to provide a unique venue where various issues in computer graphics (CG) application fields could be discussed by mathematicians, CG researchers, and practitioners. Through the previous symposiums MEIS2013 and MEIS2014, mathematicians as well as CG researchers have recognized that CG is a specific and practical activity derived from mathematical theories. Issues found in CG broaden the field of mathematics and vice versa, and CG visualizes mathematical theories in an aesthetic manner. In this volume, the editors aim to provoke interdisciplinary research projects through the peer-reviewed papers and poster presentations at the this year’s symposium. This book captures interactions among mathematicians, CG researchers, and practitioners sharing important, state-of-the-art issues in graphics and visual perception. The book is suitable for all CG researchers seeking open pro...

Jakob Nielsen and his Contributions to Topology

DEFF Research Database (Denmark)

Hansen, Vagn Lundsgaard

1996-01-01

The Danish mathematician Jakob Nielsen won international recognitionas one of the developers of combinatiorial group theory and the topologyof surfaces. This article describes the life and work of Jakob Nielsenwith emphasis on his contributions to topology.The biography is to be included in the b......The Danish mathematician Jakob Nielsen won international recognitionas one of the developers of combinatiorial group theory and the topologyof surfaces. This article describes the life and work of Jakob Nielsenwith emphasis on his contributions to topology.The biography is to be included...

Approximate and renormgroup symmetries

International Nuclear Information System (INIS)

Ibragimov, Nail H.; Kovalev, Vladimir F.

2009-01-01

''Approximate and Renormgroup Symmetries'' deals with approximate transformation groups, symmetries of integro-differential equations and renormgroup symmetries. It includes a concise and self-contained introduction to basic concepts and methods of Lie group analysis, and provides an easy-to-follow introduction to the theory of approximate transformation groups and symmetries of integro-differential equations. The book is designed for specialists in nonlinear physics - mathematicians and non-mathematicians - interested in methods of applied group analysis for investigating nonlinear problems in physical science and engineering. (orig.)

Probability and Statistics The Science of Uncertainty (Revised Edition)

CERN Document Server

Tabak, John

2011-01-01

Probability and Statistics, Revised Edition deals with the history of probability, describing the modern concept of randomness and examining "pre-probabilistic" ideas of what most people today would characterize as randomness. This revised book documents some historically important early uses of probability to illustrate some very important probabilistic questions. It goes on to explore statistics and the generations of mathematicians and non-mathematicians who began to address problems in statistical analysis, including the statistical structure of data sets as well as the theory of

Regular algebra and finite machines

CERN Document Server

Conway, John Horton

2012-01-01

World-famous mathematician John H. Conway based this classic text on a 1966 course he taught at Cambridge University. Geared toward graduate students of mathematics, it will also prove a valuable guide to researchers and professional mathematicians.His topics cover Moore's theory of experiments, Kleene's theory of regular events and expressions, Kleene algebras, the differential calculus of events, factors and the factor matrix, and the theory of operators. Additional subjects include event classes and operator classes, some regulator algebras, context-free languages, communicative regular alg

An Invitation to Mathematics

CERN Document Server

Schleicher, Dierk

2011-01-01

This "Invitation to Mathematics" consists of 14 contributions, many from the world's leading mathematicians, which introduce the readers to exciting aspects of current mathematical research. The contributions are as varied as the personalities of active mathematicians, but together they show mathematics as a rich and lively field of research. The contributions are written for interested students at the age of transition between high school and university who know high school mathematics and perhaps competition mathematics and who want to find out what current research mathematics is

Soccer practice as an add-on treatment in the management of individuals with a diagnosis of schizophrenia

OpenAIRE

Battaglia, Giuseppe; Alesi, Marianna; Inguglia, Michele; Roccella, Michele; Caramazza, Giovanni; Bellafiore, Marianna; Palma, Antonio

2013-01-01

Giuseppe Battaglia,1,3 Marianna Alesi,2 Michele Inguglia,4 Michele Roccella,2 Giovanni Caramazza,3 Marianna Bellafiore,1,3 Antonio Palma1,3 1Department of Law, Social and Sport Science, University of Palermo, Palermo, Italy; 2Department of Psychology, University of Palermo, Palermo Italy; 3Regional Sports School of CONI Sicilia, Sicily, Italy; 4Local Health of Palermo, Palermo, Italy Abstract: Physical activity is an important aspect of good health for everyone; it is even more important for...

A new Executive Committee for 2012

CERN Multimedia

Staff Association

2011-01-01

After the election of the delegates to the Staff Council in early November the new Council held its first meeting on 6 December. First, the outgoing president, Michel Goossens, presented the activity report of the Staff Council for the year 2011. He thanked all the Staff Council delegates for their dedication and motivation throughout the year. He said goodbye to the outgoing delegates and welcomed the new delegates. After the election of the delegates to the Staff Council in early November the new Council held its first meeting on 6 December. First, the outgoing president, Michel Goossens, presented the activity report of the Staff Council for the year 2011. He thanked all the Staff Council delegates for their dedication and motivation throughout the year. He said goodbye to the outgoing delegates who were leaving the Council and welcomed the new delegates. This list was unanimously voted, minus one vote and two abstentions. Michel thanked the Council delegates for their confidence. He stressed that the ...

Molecular versus squared Woods-Saxon α-nucleus potentials in the 27Al(α, t)28Si reaction

International Nuclear Information System (INIS)

Abdullah, M N A; Das, S K; Tariq, A S B; Mahbub, M S; Mondal, A S; Uddin, M A; Basak, A K; Gupta, H M Sen; Malik, F B

2003-01-01

The differential cross-section of the 27 Al(α, t) 28 Si reaction for 64.5 MeV incident energy has been reanalysed in DWBA with full finite range using a squared Woods-Saxon (Michel) α-nucleus potential with the modified value of the depth parameter α = 2.0 as reported in a comment article by Michel and Reidemeister. This new value produces significant improvement in fitting the data of the reaction with its overall performance, in some cases, close to that previously observed for the molecular potential. Although the non-monotonic shallow molecular potential with a soft repulsive core and the Michel potentials produce the same quality fits to the elastic scattering and non-elastic processes, they are not phase equivalent. The two types of potential produce altogether different cross-sections, particularly at large reaction angles. The importance of the experimental cross-sections at large angles for both elastic scattering and non-elastic processes is elucidated

The LHC goes in for an X-ray

CERN Multimedia

Anaïs Vernède

2011-01-01

For the past two years, a radiography laboratory has been operating in a "bunker" where it can X-ray materials in complete safety. The primary function of the radiography laboratory, run by Jean-Michel Dalin and Aline Piguiet, is to inspect welds and LHC components.   Technicians Jean-Michel Dalin and Aline Piguiet, from the EN department,  with the scanner used for digital radiography. In the basement of Building 112 lies a bunker heavily protected against radiation leaks and housing a laboratory that employs high-tech apparatus capable of detecting the slightest fault in materials without destroying or damaging them. "It's the principle of Non-Destructive Testing (NDT). In our laboratory we essentially use two methods, tomography and digital radiography," explains Jean-Michel Dalin, who is a NDT radiography technician in the EN Department's MM Section. It was he who designed the laboratory in collaboration with CERN's radiation protection service, wh...

A análise do discurso diante de estranhos espelhos: visualidade e (interdiscursividade na pintura

Directory of Open Access Journals (Sweden)

Renan Belmonte Mazzola

2013-11-01

Full Text Available Este artigo intenciona compreender a dimensão discursiva das pinturas por meio da análise do discurso ancorada em Michel Foucault. Recorta-se a figura do espelho em pinturas canônicas com vistas a observar seu funcionamento discursivo enquanto elemento do enunciado artístico visual. Apresenta três partes: a primeira, que determina o lugar ocupado pelo discurso estético nos trabalhos de Michel Pêcheux e de Michel Foucault; a segunda, que se concentra na análise de três pinturas europeias, a saber, As meninas, de Velásquez; Um bar em Folies-Bergère, de Manet; e As ligações perigosas, de Magritte; e a terceira parte, que discute a intersecção entre visualidade e interdiscursividade a partir (a das reflexões de M. Foucault acerca do discurso estético e (b da figura do espelho presente nessas pinturas.

Chemical compositions and glycemic responses to banana varieties.

Science.gov (United States)

Hettiaratchi, U P K; Ekanayake, S; Welihinda, J

2011-06-01

Chemical compositions and glycemic indices of four varieties of banana (Musa spp.) (kolikuttu-Silk AAB, embul-Mysore AAB, anamalu-Gros Michel AAA, seeni kesel-Pisang Awak ABB) were determined. Silk, Gros Michel, Pisang Awak and Mysore contained the highest percentages of starch (14%), sucrose (38%), free glucose (29%) and fructose (58%) as a percentage of the total available carbohydrate content respectively. Total dietary fiber contents of four varieties ranged from 2.7 to 5.3%. Glycemic indices of Silk, Mysore, Gros Michel and Pisang Awak were 61 ± 5, 61 ± 6, 67 ± 7, 69 ± 9 and can be categorized as low against white bread as the standard. A single banana of the four varieties elicited a low glycemic load. Thus, consumption of a banana from any of these varieties can be recommended as a snack for healthy or diabetic patients who are under dietary management or pharmacological drugs to regulate blood glucose responses in between meals.

Stalking the ultimate particle

CERN Multimedia

2003-01-01

If you missed the ARTE programme entitled "L'Ultime Particule" broadcast in February, you have another chance to catch it in CERN's Main Auditorium on 13 March. "L'Ultime Particule" is a documentary by the French director Michel Andrieu that seeks to explain particle physics through a contemplative quest for the research physicists of matter of today and yesteryear. Invariably kitted out in a red parka and a soft hat, the programme's investigator scours the planet and the archives in search of the research physicists who are stalking the ultimate particle, the Higgs boson, in their quest to understand the structure of matter. Naturally enough, CERN is an important stage of his journey where Michel Andrieu and his team spent several days last year. Both from the physics and metaphysical points of view, "L'Ultime Particule" is worth seeing. The film's director, Michel Andrieu, will introduce his documentary and answer questions from the audience after the documentary has been shown. L'Ultime Particule by Mic...

A new Executive Committee for 2013

CERN Multimedia

Staff Association

2012-01-01

The Staff Council met Tuesday, December 4th in an ordinary session. In agreement with the Statutes of the CERN Staff Association the Staff Council had to elect the Executive Committee for  2013. As there were no elections to the Staff Council this year, Michel Goossens, outgoing president and unique candidate for that fonction, presented a list for the Executive Committee which is quite similar to that of 2012. Some people change functions: Céline Grobon becomes Vice-President, Marcel Aymon Secretary, and Lawrence Faisandel Treasurer. Philippe Trilhe is the new departmental delegate to EN Department. There are also three new coordinators for standing committees: Frédéric Galleazzi, Juan Jose Perez Garcia, and Yves Sillanoli. Michel then presented the 2013 programme to the Staff Council. At the end of his presentation Michel thanked all Staff Council delegates for their dedication and motivation throughout the year. He particularly thanked Marcel Aymon, one of the ...

80 Years of Zentralblatt MATH

CERN Document Server

Teschke, Olaf; Werner, Dirk

2011-01-01

Founded in 1931 by Otto Neugebauer as the printed documentation service "Zentralblatt fur Mathematik und ihre Grenzgebiete", Zentralblatt MATH (ZBMATH) celebrates its 80th anniversary in 2011. Today it is the most comprehensive and active reference database in pure and applied mathematics worldwide. Many prominent mathematicians have been involved in this service as reviewers or editors and have, like all mathematicians, left their footprints in ZBMATH, in a long list of entries describing all of their research publications in mathematics. This book provides one review from each of t

Changing the culture

CERN Document Server

Fisher, Naomi D; Wagreich, Philip D

1995-01-01

This volume is an outgrowth of a series of programs organized by the Mathematicians and Education Reform (MER) Network between 1990 and 1993. These programs explored the ways in which the mathematical sciences community has responded to educational challenges. Mathematicians who had made a serious commitment to educational reform served as role models, inspiring others to contribute their efforts to this important work. The discussions raised many questions and highlighted many insights about the nature of educational reform and how the mathematics research community can contribute to it. The

Concepts of modern mathematics

CERN Document Server

Stewart, Ian

1995-01-01

Some years ago, ""new math"" took the country's classrooms by storm. Based on the abstract, general style of mathematical exposition favored by research mathematicians, its goal was to teach students not just to manipulate numbers and formulas, but to grasp the underlying mathematical concepts. The result, at least at first, was a great deal of confusion among teachers, students, and parents. Since then, the negative aspects of ""new math"" have been eliminated and its positive elements assimilated into classroom instruction.In this charming volume, a noted English mathematician uses humor an

Proceedings of the 8th Nordic Combinatorial Conference

DEFF Research Database (Denmark)

Geil, Olav; Andersen, Lars Døvling

The Nordic Combinatorial Conferences were initiated in 1981 by mathematicians from Stavanger. Held approximately every three years since then, the conferences have been able to sustain the interest from combinatorialists all over the Nordic countries. In 2004 the 8th conference is held in Aalborg......, Denmark. We are pleased that so many people have chosen to attend, and that lectures were offered from more participants than we had originally reserved time for. We asked two mathematicians to give special lectures and are happy that both accepted immediately. Andries Brouwer from the Technical...

Approximate and renormgroup symmetries

Energy Technology Data Exchange (ETDEWEB)

Ibragimov, Nail H. [Blekinge Institute of Technology, Karlskrona (Sweden). Dept. of Mathematics Science; Kovalev, Vladimir F. [Russian Academy of Sciences, Moscow (Russian Federation). Inst. of Mathematical Modeling

2009-07-01

''Approximate and Renormgroup Symmetries'' deals with approximate transformation groups, symmetries of integro-differential equations and renormgroup symmetries. It includes a concise and self-contained introduction to basic concepts and methods of Lie group analysis, and provides an easy-to-follow introduction to the theory of approximate transformation groups and symmetries of integro-differential equations. The book is designed for specialists in nonlinear physics - mathematicians and non-mathematicians - interested in methods of applied group analysis for investigating nonlinear problems in physical science and engineering. (orig.)

Some ancestors of contraction analysis

DEFF Research Database (Denmark)

Jouffroy, Jerome

2005-01-01

Contraction analysis is a recent tool for analyzing the convergence behavior of nonlinear systems in state-space form (see Lohmiller and Slotine [16] for the main reference). However, it seems that earlier results derived by mathematicians in the 1950s closely match some of the results of contrac......Contraction analysis is a recent tool for analyzing the convergence behavior of nonlinear systems in state-space form (see Lohmiller and Slotine [16] for the main reference). However, it seems that earlier results derived by mathematicians in the 1950s closely match some of the results...

Cultivating Mathematics in an International Space: Roles of Gösta Mittag-Leffler in the Development and Internationalization of Mathematics in Sweden and Beyond, 1880-1920

DEFF Research Database (Denmark)

Turner, Laura

2011-01-01

This thesis aims to investigate several areas of mathematical activity undertaken by the Swedish mathematician Gösta Mittag-Leffler (1846-1927). These not only markedly impacted the development of mathematics in Stockholm, where they were centred, but transformed, by virtue of their roots in both...... the foundation of the Scandinavian Congress of Mathematicians (1909) according to a belief that cultural solidarity would both enrich each country involved and afford a united group more clout than could be gained by each of the small nations alone. By analyzing Mittag-Leffler's strategies and tactics...

COMPUTATIONAL SCIENCE CENTER

Energy Technology Data Exchange (ETDEWEB)

DAVENPORT, J.

2005-11-01

The Brookhaven Computational Science Center brings together researchers in biology, chemistry, physics, and medicine with applied mathematicians and computer scientists to exploit the remarkable opportunities for scientific discovery which have been enabled by modern computers. These opportunities are especially great in computational biology and nanoscience, but extend throughout science and technology and include, for example, nuclear and high energy physics, astrophysics, materials and chemical science, sustainable energy, environment, and homeland security. To achieve our goals we have established a close alliance with applied mathematicians and computer scientists at Stony Brook and Columbia Universities.

Remembering Sofya Kovalevskaya

CERN Document Server

Audin, Michele

2011-01-01

Sofia Kovalevskaya was a brilliant and determined young Russian woman of the 19th century who wanted to become a mathematician and who succeeded, in often difficult circumstances, in becoming arguably the first woman to have a professional university career in the way we understand it today. This memoir, written by a mathematician who specialises in symplectic geometry and integrable systems, is a personal exploration of the life, the writings and the mathematical achievements of a remarkable woman. It emphasises the originality of Kovalevskaya's work and assesses her legacy and reputation as

Partial differential equation models in macroeconomics.

Science.gov (United States)

Achdou, Yves; Buera, Francisco J; Lasry, Jean-Michel; Lions, Pierre-Louis; Moll, Benjamin

2014-11-13

The purpose of this article is to get mathematicians interested in studying a number of partial differential equations (PDEs) that naturally arise in macroeconomics. These PDEs come from models designed to study some of the most important questions in economics. At the same time, they are highly interesting for mathematicians because their structure is often quite difficult. We present a number of examples of such PDEs, discuss what is known about their properties, and list some open questions for future research. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

Algebra Sets, Symbols, and the Language of Thought (Revised Edition)

CERN Document Server

Tabak, John

2011-01-01

Algebra, Revised Edition describes the history of both strands of algebraic thought. This updated resource describes some of the earliest progress in algebra as well as some of the mathematicians in Mesopotamia, Egypt, China, and Greece who contributed to this early period. It goes on to explore the many breakthroughs in algebraic techniques as well as how letters were used to represent numbers. New material has been added to the chapter on "modern" algebra, a type of mathematical research that continues to occupy the attention of many mathematicians today.

A Panorama of Modern Operator Theory and Related Topics

CERN Document Server

Dym, Harry; Lancaster, Peter

2012-01-01

This book is dedicated to the memory of Israel Gohberg (1928-2009) - one of the great mathematicians of our time - who inspired innumerable fellow mathematicians and directed many students. The volume reflects the wide spectrum of Gohberg's mathematical interests. It consists of more than 25 invited and peer-reviewed original research papers written by his former students, co-authors and friends. Included are contributions to single and multivariable operator theory, commutative and non-commutative Banach algebra theory, the theory of matrix polynomials and analytic vector-valued functions, se

Teaching mathematics in colleges and universities faculty edition

CERN Document Server

Friedberg, Solomon

2001-01-01

Progress in mathematics frequently occurs first by studying particular examples and then by generalizing the patterns that have been observed into far-reaching theorems. Similarly, in teaching mathematics one often employs examples to motivate a general principle or to illustrate its use. This volume uses the same idea in the context of learning how to teach: By analyzing particular teaching situations, one can develop broadly applicable teaching skills useful for the professional mathematician. These teaching situations are the Case Studies of the title. Just as a good mathematician seeks bot

Notions of Positivity and the Geometry of Polynomials

CERN Document Server

Branden, Petter; Putinar, Mihai

2011-01-01

The book consists of solicited articles from a select group of mathematicians and physicists working at the interface between positivity and the geometry, combinatorics or analysis of polynomials of one or several variables. It is dedicated to the memory of Julius Borcea (1968-2009), a distinguished mathematician, Professor at the University of Stockholm. With his extremely original contributions and broad vision, his impact on the topics of the planned volume cannot be underestimated. All contributors knew or have exchanged ideas with Dr. Borcea, and their articles reflect, at least partially

2355-IJBCS-Article-Dr Djary Michel Koffi

African Journals Online (AJOL)

hp

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

Michel Foucault e a teoria do poder

OpenAIRE

ALBUQUERQUE, JOSÉ AUGUSTO GUILHON

1995-01-01

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

Michel Foucault e il problema della genealogia

Directory of Open Access Journals (Sweden)

Enrico Abeni

2011-01-01

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

Michel Foucault's Theory of Rhetoric as Epistemic.

Science.gov (United States)

Foss, Sandra K.; Gill, Ann

1987-01-01

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

Bernstein: Prelude, Fugue and Riffs / Michel Parouty

Index Scriptorium Estoniae

Parouty, Michel

1998-01-01

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

Contructivism's limits in economic policy / Michel Verlaine

Index Scriptorium Estoniae

Verlaine, Michel

2011-01-01

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

Michel Foucault's Limit-Experience Limited

Science.gov (United States)

Papastephanou, Marianna

2018-01-01

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

The Effect of Gender in the Publication Patterns in Mathematics.

Directory of Open Access Journals (Sweden)

Helena Mihaljević-Brandt

Full Text Available Despite the increasing number of women graduating in mathematics, a systemic gender imbalance persists and is signified by a pronounced gender gap in the distribution of active researchers and professors. Especially at the level of university faculty, women mathematicians continue being drastically underrepresented, decades after the first affirmative action measures have been put into place. A solid publication record is of paramount importance for securing permanent positions. Thus, the question arises whether the publication patterns of men and women mathematicians differ in a significant way. Making use of the zbMATH database, one of the most comprehensive metadata sources on mathematical publications, we analyze the scholarly output of ∼150,000 mathematicians from the past four decades whose gender we algorithmically inferred. We focus on development over time, collaboration through coautorships, presumed journal quality and distribution of research topics-factors known to have a strong impact on job perspectives. We report significant differences between genders which may put women at a disadvantage when pursuing an academic career in mathematics.

In accordance with a "more majestic order". The new math and the nature of mathematics at midcentury.

Science.gov (United States)

Phillips, Christopher J

2014-09-01

The "new math" curriculum, one version of which was developed in the 1950s and 1960s by the School Mathematics Study Group under the auspices of the National Science Foundation, occasioned a great deal of controversy among mathematicians. Well before its rejection by parents and teachers, some mathematicians were vocal critics, decrying the new curriculum because of the way it described the practice and history of the discipline. The nature of mathematics, despite the field's triumphs in helping to win World War II and its midcentury promotion as the key to a modern technological society, was surprisingly contested in this period. Supporters of the School Mathematics Study Group, like its director, Edward Begle, emphasized the importance of portraying mathematics as a system of abstract structures, while opponents like Morris Kline argued that math was essentially a tool for understanding the natural world. The debate about the curriculum--and the role of mathematicians in its design--was also a debate about the underlying identity of the subject itself.

The Effect of Gender in the Publication Patterns in Mathematics.

Science.gov (United States)

Mihaljević-Brandt, Helena; Santamaría, Lucía; Tullney, Marco

2016-01-01

Despite the increasing number of women graduating in mathematics, a systemic gender imbalance persists and is signified by a pronounced gender gap in the distribution of active researchers and professors. Especially at the level of university faculty, women mathematicians continue being drastically underrepresented, decades after the first affirmative action measures have been put into place. A solid publication record is of paramount importance for securing permanent positions. Thus, the question arises whether the publication patterns of men and women mathematicians differ in a significant way. Making use of the zbMATH database, one of the most comprehensive metadata sources on mathematical publications, we analyze the scholarly output of ∼150,000 mathematicians from the past four decades whose gender we algorithmically inferred. We focus on development over time, collaboration through coautorships, presumed journal quality and distribution of research topics-factors known to have a strong impact on job perspectives. We report significant differences between genders which may put women at a disadvantage when pursuing an academic career in mathematics.

[Levels of plasma cholinesterase in Colombian working-class populations].

Science.gov (United States)

Carmona-Fonseca, Jaime

2003-12-01

Levels of plasma cholinesterase in Colombian working-class populations Reference values for plasma cholinesterase (EC 3.1.1.8) are not available for Colombian populations. A representative sample of a working-class population was used to establish these values to provide reference data for use by the social security system. Two working-class populations were sampled from the Aburrá Valley (Aburrá) and eastern Antioquia (Oriente). Cholinesterase activity was measured in 827 workers, with ages spanning 18-49 years, 415 from Aburrá and 412 people from Oriente. Three methods were used to measure cholinesterase: Michel, EQM and Monotest The average values by Michel and EQM were not statistically different between regions (Michel: Aburrá, 1.11, and East, 1.13 deltas pH/hora; EQM: Aburrá, 2.55, and Oriente, 2.48 U/ml). By the Monotest, the enzyme average was statistically higher in Aburra than in Oriente (5,743 and 5,459 U/L respectively; p = 0 .012). By region and technique, men had significantly higher enzymatic levels than women. Within both regions and sexes, no statistically significant difference among the three aged groups was noted. Our obtained Colombian values differed significantly from foreign reference values: Michel and Monotest levels were higher and EQM levels were lower. For making clinical and epidemiologic decisions in Colombia related to these data, the values obtained for the Colombian populations are preferred over values derived from external sources.

Innovative SETI by the KLT

Science.gov (United States)

Maccone, C.

SETI searches are, by definition, the extraction of very weak radio signals out of the cosmic background noise. When SETI was born in 1959, it was "natural" to attempt this extraction by the only detection algorithm well known at the time: the Fourier Transform (FT). In fact: 1) SETI radio astronomers had adopted the viewpoint that a candidate ET signal would necessarily be a sinusoidal carrier, i.e. a very narrow-band signal. Over such a narrow band, the background noise is necessarily white. And so, the basic assumption behind the FT that the background noise must be white was "perfectly matched" to SETI for the next fifty years! 2) In addition, the Americans, J. W. Cooley and J. W. Tukey discovered in April 1965 that all the FT computations could be speeded up to N*ln(N) (rather than N2) (N is the number of numbers to be processed) by their own Fast Fourier Transform (FFT). Then, SETI radio astronomers all over the world gladly and unquestioningly adopted the new FFT forever. In 1983, however, the French SETI radio astronomer, François Biraud, dared to challenge this view (ref. [6]). He argued that we only can make guesses about ET's telecommunication systems, and that the shifting trend on Earth was from narrow-band to wide-band telecommunications. Thus, a new transform, other than the FFT, was needed that could detect signals over both narrow and wide bands, regardless of the colored noise distribution over any finite bandwidth. Such a transform had actually been pointed out as early as 1946 by the Finn mathematician, Kari Karhunen, and the French mathematician, Michel Loève, and is thus named KLT for them. In conclusion, François Biraud suggested to "look for the unknown in SETI" by adopting the KLT rather than the FFT. The same ideas were reached independently by this author also, and starting 1987, he too was "preaching the KLT": first at the SETI Institute, then (since 1990) at the Italian CNR (now called INAF) SETI facilities at Medicina, near Bologna

The principal is present

DEFF Research Database (Denmark)

Staunæs, Dorthe; Juelskjær, Malou

2016-01-01

In the seminal book Discipline and Punish: The Birth of the Prison (1977) French philosopher Michel Foucault described how the psy-disciplines—his collective term for psychiatry, psychology, psycho-analysis and other psycho-therapies—became entangled in new forms of government. 18th and 19th cent...... following simple rules and propositions internal to scientific discovery. As Michel Foucault indicated, and, as has since been elaborated by Nikolas Rose (1998, 1999), among others, educational institutions and actors have been, and continue to be, central to the continuation of the psy...

Results of the Elections to the Governing Board of the Pensions Fund

CERN Multimedia

2006-01-01

Voting papers issued Ballot papers returned Ballot papers declared null 3'193 1'338 0 Total number of votes Blank votes Null votes Valid votes 1'338 24 61 1'253 Valid ballot papers cast as follows : 1'253 Michel GOOSSENS Henrik VESTERGARD 820 433 Votes cast (percentage) 41.90 % Thus Mr Michel GOOSSENS is elected member of the Governing Board, as from 1 January 2007 for three years.Mr Henrik VESTERGARD is elected alternate member of the Board as from 1 January 2007 for three years. F. Ranjard J. Lahaye

The problem of Catalan

CERN Document Server

Bilu, Yuri F; Mignotte, Maurice

2014-01-01

In 1842 the Belgian mathematician Eugène Charles Catalan asked whether 8 and 9 are the only consecutive pure powers of non-zero integers. 160 years after, the question was answered affirmatively by the Swiss mathematician of Romanian origin Preda Mihăilescu. In this book we give a complete and (almost) self-contained exposition of Mihăilescu’s work, which must be understandable by a curious university student, not necessarily specializing in Number Theory. We assume very modest background: a standard university course of algebra, including basic Galois theory, and working knowledge of basic algebraic number theory.

Bridging the Vector Calculus Gap

Science.gov (United States)

Dray, Tevian; Manogue, Corinne

2003-05-01

As with Britain and America, mathematicians and physicists are separated from each other by a common language. In a nutshell, mathematics is about functions, but physics is about things. For the last several years, we have led an NSF-supported effort to "bridge the vector calculus gap" between mathematics and physics. The unifying theme we have discovered is to emphasize geometric reasoning, not (just) algebraic computation. In this talk, we will illustrate the language differences between mathematicians and physicists, and how we are trying reconcile them in the classroom. For further information about the project go to: http://www.physics.orst.edu/bridge

Topological topics articles on algebra and topology presented to professor P. J. Hilton in celebration of his sixtieth birthday

CERN Document Server

James, I M

1983-01-01

Professor Peter Hilton is one of the best known mathematicians of his generation. He has published almost 300 books and papers on various aspects of topology and algebra. The present volume is to celebrate the occasion of his sixtieth birthday. It begins with a bibliography of his work, followed by reviews of his contributions to topology and algebra. These are followed by eleven research papers concerned with various topics of current interest in algebra and topology. The articles are contributed by some of the many mathematicians with whom he has worked at one time or another. This book will

Computers as medium for mathematical writing

DEFF Research Database (Denmark)

Misfeldt, Morten

2011-01-01

The production of mathematical formalism on state of the art computers is quite different than by pen and paper.  In this paper I examine the question of how different media influence the writing of mathematical signs. The examination is based on an investigation of professional mathematicians' use...... of various media for their writing. A model for describing mathematical writing through turntakings is proposed. The model is applied to the ways mathematicians use computers for writing, and especially it is used to understand how interaction with the computer system LaTeX is different in the case...

Computational mathematics in China

CERN Document Server

Shi, Zhong-Ci

1994-01-01

This volume describes the most significant contributions made by Chinese mathematicians over the past decades in various areas of computational mathematics. Some of the results are quite important and complement Western developments in the field. The contributors to the volume range from noted senior mathematicians to promising young researchers. The topics include finite element methods, computational fluid mechanics, numerical solutions of differential equations, computational methods in dynamical systems, numerical algebra, approximation, and optimization. Containing a number of survey articles, the book provides an excellent way for Western readers to gain an understanding of the status and trends of computational mathematics in China.

The aftermath of the intermediate value theorem

Directory of Open Access Journals (Sweden)

Morales Claudio H

2004-01-01

Full Text Available The solvability of nonlinear equations has awakened great interest among mathematicians for a number of centuries, perhaps as early as the Babylonian culture (3000–300 B.C.E.. However, we intend to bring to our attention that some of the problems studied nowadays appear to be amazingly related to the time of Bolzano's era (1781–1848. Indeed, this Czech mathematician or perhaps philosopher has rigorously proven what is known today as the intermediate value theorem, a result that is intimately related to various classical theorems that will be discussed throughout this work.