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  1. Learning from a leader: an interview with Jean L. Bolognia, MD.

    PubMed

    Bolognia, Jean L; Bronfenbrener, Roman

    2014-08-01

    Jean L. Bolognia, MD, fulfills an important role in educating dermatologists in all phases of their careers. The textbook Dermatology, for which she served as senior editor, is highly regarded as a comprehensive work covering the breadth of our field with outstanding illustrations, tables, and schematics that facilitate understanding for our visually geared specialty. When Dr. Bolognia visited the State University of New York at Stony Brook to speak at our Grand Rounds, I took the opportunity to glean valuable insights about the book as well as pearls for dermatology residents from an accomplished academic clinician. PMID:25184653

  2. See-Saw Jeans

    ERIC Educational Resources Information Center

    Sutton, Charlotte D.

    2005-01-01

    This article describes the following case: Pete Wilmington, Vice President of Sales for See-Saw Jeans for Kids, has wrapped up a deal with Wal-Mart to carry See-Saw Jeans for Kids in all Wal-Mart stores on a trial basis for the next year. See-Saw Jeans for Kids is a clothing manufacturer with sales of $41 million, but the Wal-Mart account has the…

  3. Sir James Jeans

    NASA Astrophysics Data System (ADS)

    Milne, E. A.

    2013-09-01

    Memoir by S. C. Roberts; 1. Merchant Taylor's and Cambridge; 2. Princeton, 1905-9; 3. Return to England. The Adams Prize essay, 1909-19; 4. Secretary of the Royal Society, 1919-29; 5. Popular exposition, 1929-30; 6. Later years, 1931-46; 7. Science in Jeans's boyhood; 8. The partition of energy; 9. Rotating fluid masses; 10. Star clusters; 11. The equilibrium of the stars; 12. Jeans and philosophy; Bibliography; Index.

  4. Jean-Marie Straub.

    ERIC Educational Resources Information Center

    Roud, Richard

    This book covers the life and aesthetic qualities of the work of the European film-maker Jean-Marie Straub (1933- ). It contains introductory chapters on the biography and artistic milieu of Straub and continues with a chapter-by-chapter critical treatment of each of his films: "Machorka-Muff"; "Not Reconciled"; "Chronicle of Anna Magdalena Bach";…

  5. Jean Comandon Neuroscientist.

    PubMed

    Lorusso, Lorenzo; Lefebvre, Thierry; de Pastre, Béatrice

    2016-01-01

    The microbiologist Jean Comandon is famous for his studies on the movement of the syphilis bacteria as differentiated in various forms by ultramicroscope. He was also a pioneer on the technical application of the microcinematography in laboratory research. His collaboration with clinicians and surgeons in the study of various pathological disorders is little known. From 1918 to the 1920s, he collaborated with such neurologists as André Thomas, Jean Athanase Sicard, and others in the study of various neurological disorders by using cinematography as a scientific tool for understanding the clinical and pathological mechanisms of diseases. These collaborations allowed him to be involved in the beginnings of the French cinematography industry, especially with Charles Pathé who established a small film studio laboratory in Vincennes where a multidisciplinary group improved the application of cinematography in clinical medical practice. PMID:26684425

  6. Interview With Jean Laplanche.

    PubMed

    Laplanche, Jean; Danon, Gisèle; Lauru, Didier

    2015-10-01

    The starting point for this interview with Jean Laplanche is a question regarding the place of infantile sexuality within psychoanalysis today. Laplanche begins by underscoring the audaciousness of Freud's characterization of infantile sexuality and the significance of the expansion of the field of "the sexual" that this characterization entails. He goes on to outline his celebrated "general theory of seduction." In doing so he explains key terms associated with it, such as the "enigmatic message" and the "fundamental anthropological situation," and clarifies how the theory seeks to account for sexuality in the expanded sense. In particular, Laplanche stresses the intersubjective origins of "drive" sexuality in infancy, its chaotic evolution, its unique economic mode of functioning, and its subsequent conflict with innate "instinctual" sexual impulses that surge forth at puberty. He also positions the general theory of seduction in relation to the important advances made by attachment theory in the field of the adult-child relationship. Throughout the interview, the discussion touches on social contexts, and at points Laplanche outlines positions on topical concerns connected to education, media, and the law, and the importance of rethinking certain psychoanalytic paradigms in an age of new family structures that do not correspond to the nuclear unit. PMID:26485488

  7. Jean Laplanche's Masochism.

    PubMed

    Ray, Nicholas

    2015-10-01

    This essay examines the theme of masochism in the metapsychological work of French psychoanalyst Jean Laplanche. One of the most distinctive aspects of Laplanche's work as a whole is its recursiveness: it advances by repeatedly retraversing the same themes and rereading the same Freudian texts, often after intervals of years and each time from a deepened critical perspective. The approach taken in this essay is therefore diachronic. That is, rather than seeking to present a reduced summation of Laplanche's position on masochism, it tracks the recursive evolution of his thinking about masochism, from the 1960s through to the development of his celebrated "general theory of seduction." The essay locates each of Laplanche's key interventions on masochism within the broader frameworks of his theoretical enterprise, and positions masochism as a point of orientation for understanding a number of the essential claims of his metapsychology, particularly the relationships among fantasy, pain and the drives; the economic dimensions of human desire; and the intersubjective origins of psychosexuality. Finally, the essay suggests that masochism might have a particular pertinence to psychoanalytic thinking as Laplanche conceives and practices it: that is, as a pains-taking labor whose very stimulus is the "wound" of the Freudian breakthrough. PMID:26485489

  8. A Pedagogical Look at Jeans' Density Scale

    ERIC Educational Resources Information Center

    Chu, Kwang-Hua W.

    2007-01-01

    We illustrate the derivations of Jeans' criteria for the gravitational instabilities in a static homogeneous Newtonian system for pedagogical objectives. The critical Jeans density surface is presented in terms of dimensionless sound speeds and (characteristic) length scales. (Contains 1 figure.)

  9. A tribute to Jean Perrin

    NASA Astrophysics Data System (ADS)

    Kubbinga, Henk

    2013-09-01

    Nineteenth century's physics was primarily a molecular physics in the style of Laplace. Maxwell had been guided by Laplace's breathtaking nebular hypothesis and its consequences for Saturn. Somewhat later Van der Waals drew upon his analysis of capillarity. The many textbooks of Biot perpetuated the molecularism involved in all this. Jean Perrin, then, proposed a charmingly simple proof for the well-foundedness of the molecular theory (1908).

  10. Jean Francheteau (1943-2010)

    NASA Astrophysics Data System (ADS)

    Sclater, John; Le Pichon, Xavier

    2010-12-01

    Jean Francheteau, pioneering marine geologist and geophysicist, AGU Fellow, and emeritus professor at the University of Brest (Université de Bretagne Occidentale), died on 21 July in St-Renan, Brittany, France, at the age of 67 after a long illness. With his passing, the field of Earth sciences lost a major contributor to the development of a definitive theory of plate tectonics and one of the first to make visual geological observations on the deep seafloor. Such scientific accomplishments, coupled with his personal charm and the ability to collaborate with researchers from many institutions, ensured that he had a huge influence not only on the world of research but also on teaching and the application of ethics to science. Jean arrived at Scripps Institution of Oceanography in La Jolla, Calif., in 1966 after obtaining a diploma in mining engineering at the prestigious Éole Nationale Supérieure de la Métallurgie et de l'Industrie des Mines in Nancy, France. He chose Victor Vacquier as his thesis supervisor and began working in Vic's lab with John Sclater, ostensibly on heat flow measurements.

  11. Jeans stability in collisional quantum dusty magnetoplasmas

    NASA Astrophysics Data System (ADS)

    Jamil, M.; Mir, Zahid; Asif, M.; Salimullah, M.

    2014-09-01

    Jeans instability is examined in detail in uniform dusty magnetoplasmas taking care of collisional and non-zero finite thermal effects in addition to the quantum characteristics arising through the Bohm potential and the Fermi degenerate pressure using the quantum hydrodynamic model of plasmas. It is found that the presence of the dust-lower-hybrid wave, collisional effects of plasma species, thermal effects of electrons, and the quantum mechanical effects of electrons have significance over the Jeans instability. Here, we have pointed out a new class of dissipative instability in quantum plasma regime.

  12. Jean Heidmann (1923-2000) and SETI

    NASA Astrophysics Data System (ADS)

    Courtin, Régis

    2010-11-01

    Jean Heidmann (1923-2000) began his research career as a radio-astronomer in 1959 at Paris Observatory, investigating the structure of galaxies and the distance scale in the nearby universe. In the early 1980's, his scientific interest broadened to the search for extraterrestrial intelligence and he became a strong advocate of SETI, either from the ground or from space.

  13. The Method of Jean Louis Nicolet

    ERIC Educational Resources Information Center

    Gattegno, Caleb

    2007-01-01

    Jean Louis Nicolet is a Swiss teacher of mathematics who found his subject so fascinating that he was puzzled as to why so many pupils could not share this enjoyment in their studies. He came to a conclusion which is now supported by the results of psychological research into the learning process: he suggested that the mind does not spontaneously…

  14. Avoiding the Negative: Blue Jeans Baseball

    ERIC Educational Resources Information Center

    Maggard, Bob

    1978-01-01

    Blue Jeans Baseball, for eight- to twelve-year old children, is based on the concept that everyone plays. No coaches are allowed; everyone bats once per inning; defensive players rotate positions. These and other rules reduce the emphasis on competition and increase the emphasis on skill development. (MJB)

  15. [Jean Fernel and the humanist spirit].

    PubMed

    Cordier, Jean-François

    2011-06-01

    Jean Fernel (1497-1558) embodied the humanist spirit of the Renaissance. He studied philosophy (especially Aristotle), astrology, arithmetic, mathematics and Latin literature before devoting his life to medicine. He conducted a comprehensive synthesis of the medical system of Galen, and invented the terms "physiology" and "pathology". His taste for teaching, his extensive clinical practice, his benevolent attitude to the sick, and his consideration for individuals and for human nature all contribute to Jean Fernel's image as a humanist. He was the most famous physician of his time, although his work relying on philosophy and galenic dogmatism eventually became obsolete. Forgotten for half a millennium, this distant precursor of holistic medicine is worthy of renewed interest. PMID:22530525

  16. Jean-Martin Charcot. 1825 to 1893.

    PubMed

    Clanet, M

    2008-06-01

    During the 31 years of his working life, Jean-Martin Charcot built up an exceptional career in Salpétrière hospital, and was a pioneer in different fields. He developed an organized teaching and research centre, contributed to increase the medical knowledge with a systematic use of physiology and pathology besides a rigorous clinical analysis, he founded geriatry and neurology and finally tried to create a scientific psychological approach for hysteria. PMID:18782501

  17. 1. Historic American Buildings Survey James F. and Jean B. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey James F. and Jean B. O'Gorman, Photographers October 1963 EXTERIOR FROM THE SOUTHEAST Gift of James F. and Jean B. O'Gorman - Stephen Higginson Jr. House, 7 Kirkland Street, Cambridge, Middlesex County, MA

  18. 2. Historic American Buildings Survey James F. and Jean B. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey James F. and Jean B. O'Gorman, Photographers October 1963 EXTERIOR FROM THE SOUTHWEST Gift of James F. and Jean B. O'Gorman - Stephen Higginson Jr. House, 7 Kirkland Street, Cambridge, Middlesex County, MA

  19. 5. Historic American Buildings Survey James F. and Jean B. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. Historic American Buildings Survey James F. and Jean B. O'Gorman, Photographers October 1963 MID-19th-CENTURY MANTELPIECE IN EAST CHAMBER, SECOND FLOOR Gift of James F. and Jean B. O'Gorman - Stephen Higginson Jr. House, 7 Kirkland Street, Cambridge, Middlesex County, MA

  20. 4. Historic American Buildings Survey James F. and Jean B. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    4. Historic American Buildings Survey James F. and Jean B. O'Gorman, Photographers October 1963 LATE 19th-CENTURY MANTELPIECE IN FIRST FLOOR ROOM Gift of James F. and Jean B. O'Gorman - Stephen Higginson Jr. House, 7 Kirkland Street, Cambridge, Middlesex County, MA

  1. 3. Historic American Buildings Survey James F. and Jean B. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey James F. and Jean B. O'Gorman, Photographers October 1963 ORIGINAL MANTELPIECE AND WINDOW SHUTTERS, FIRST FLOOR Gift of James F. and Jean B. O'Gorman - Stephen Higginson Jr. House, 7 Kirkland Street, Cambridge, Middlesex County, MA

  2. 36 CFR 7.37 - Jean Lafitte National Historical Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Jean Lafitte National Historical Park. 7.37 Section 7.37 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.37 Jean Lafitte National Historical Park. (a) Fishing. (1) Unless...

  3. Tribute to Jean-Marie Mariotti

    NASA Astrophysics Data System (ADS)

    Lena, Pierre J.

    2003-02-01

    Jean-Marie Mariotti (1955 - 1998) prematurely passed away after too short a career of optician and astronomer. With his students, his contributions to the nascent field of high angular resolution at optical wavelengths, and especially to interferometry, both on the ground and in space, have been remarkable. Pioneering the use of single-mode optical fibers and integrated optics, he pushed the accuracy of visibility (amplitude) measurements to a fraction of a percent. His vision of a Mauna Kea kilometric interferometer using the existing giant telescopes is now becoming a reality with the 'OHANA project. His role in the emergence of the Very Large Telescope Interferometer (VLTI) and in the birth of the space mission DARWIN for exoplanets studies has been essential.

  4. 86. INTERIOR, SECOND FLOOR, CLARA AND JEAN'S BEDROOM, DETAIL VIEW ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    86. INTERIOR, SECOND FLOOR, CLARA AND JEAN'S BEDROOM, DETAIL VIEW OF FIREPLACE, MANTLE AND DOOR - Mark Twain House, 351 Farmington Avenue (corrected from original address of 531 Farmington Avenue), Hartford, Hartford County, CT

  5. 36 CFR 7.37 - Jean Lafitte National Historical Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.37 Jean Lafitte National...; and (ii) Will not be detrimental to other park wildlife or the reproductive potential of the...

  6. Jean-Baptiste Charcot, the French Antarctic expedition and scurvy.

    PubMed

    Teive, Hélio Afonso Ghizoni; Germiniani, Francisco Manoel Branco; Munhoz, Renato Puppi

    2014-07-01

    During the second expedition to the South Pole, Commander Jean-Baptiste Charcot and some members of the crew of "Pourquoi Pas?" developed symptoms suggestive of scurvy. The clinical picture was totally reversed after dietary changes. PMID:25054991

  7. 36 CFR 7.37 - Jean Lafitte National Historical Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.37 Jean Lafitte National...; and (ii) Will not be detrimental to other park wildlife or the reproductive potential of the...

  8. 36 CFR 7.37 - Jean Lafitte National Historical Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.37 Jean Lafitte National...; and (ii) Will not be detrimental to other park wildlife or the reproductive potential of the...

  9. 36 CFR 7.37 - Jean Lafitte National Historical Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.37 Jean Lafitte National...; and (ii) Will not be detrimental to other park wildlife or the reproductive potential of the...

  10. The Living Sea Love of Jean-Michel Cousteau

    ERIC Educational Resources Information Center

    Riddle, Jan

    1973-01-01

    Discusses the role of Jean-Michel Cousteau as designer of the Living Sea Museum, which is located aboard the Queen Mary at Long Beach, California. Also outlines some of the design projects that he plans for the future. (JR)

  11. Jean Piaget et sa Recherche: Search and Research.

    ERIC Educational Resources Information Center

    Gray, Elspeth M.

    1981-01-01

    The early influences on and development of Jean Piaget's thinking from which crystallized the ideas forming the foundation of his subsequent work are discussed. The influences noted are personal, intellectual, and professional. (MSE)

  12. FROM BLUE JEANS TO BLUE GENES

    PubMed Central

    Boon, Laurence M.; Vikkula, Miikka

    2010-01-01

    Cutaneous venous anomalies are common. They are blue in color and vary in size, number and location, and account for the majority of consultations at specialized interdisciplinary clinics for vascular anomalies. Venous lesions are clinically important as they cause pain, dysfunction, destruction of adjacent tissues and esthetic concern. Only resection and sclerotherapy are helpful, although not always curative. Understanding etiopathogenesis could help design animal models and develop novel therapeutic approaches. Dr Mulliken envisioned a project to uncover the genetic basis of an inherited form of venous malformation in a large New England family. Recruitment of two young fellows resulted in a collaborative project that unraveled the searched-for-gene and its mutation. This was an opening for a new era in the field of vascular anomalies. Two blue genes mutations were discovered, which account for the majority, if not all, of the inherited forms of venous anomalies, but other genes as well, for rheologically diverse lesions. Differential diagnosis and management has improved, and animal models are being made. This was achieved thanks to Dr Mulliken, who inspired two young investigators in blue jeans to find two blue genes. PMID:19190503

  13. 77 FR 56647 - Lisa Jean Sharp: Debarment Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-13

    ...The Food and Drug Administration (FDA) is issuing an order under the Federal Food, Drug, and Cosmetic Act (the FD&C Act) permanently debarring Lisa Jean Sharp from providing services in any capacity to a person that has an approved or pending drug product application. We base this order on a finding that Lisa Jean Sharp was convicted of a felony under Federal law for conduct relating to the......

  14. Jeans type analysis of chemotactic collapse

    NASA Astrophysics Data System (ADS)

    Chavanis, Pierre-Henri; Sire, Clément

    2008-07-01

    We perform a linear dynamical stability analysis of a general hydrodynamic model of chemotactic aggregation [P.H. Chavanis, C. Sire, Physica A 384 (2007) 199]. Specifically, we study the stability of an infinite and homogeneous distribution of cells against “chemotactic collapse”. We discuss the analogy between the chemotactic collapse of biological populations and the gravitational collapse (Jeans instability) of self-gravitating systems. Our hydrodynamic model involves a pressure force which can take into account several effects like anomalous diffusion or the fact that the organisms cannot interpenetrate. We also take into account the degradation of the chemical which leads to a shielding of the interaction like for a Yukawa potential. Finally, our hydrodynamic model involves a friction force which quantifies the importance of inertial effects. In the strong friction limit, we obtain a generalized Keller-Segel model similar to the generalized Smoluchowski-Poisson system describing self-gravitating Langevin particles. For small frictions, we obtain a hydrodynamic model of chemotaxis similar to the Euler-Poisson system describing a self-gravitating barotropic gas. We show that an infinite and homogeneous distribution of cells is unstable against chemotactic collapse when the “velocity of sound” in the medium is smaller than a critical value. We study in detail the linear development of the instability and determine the range of unstable wavelengths, the growth rate of unstable modes and the damping rate, or the pulsation frequency, of the stable modes as a function of the friction parameter and shielding length. For specific equations of state, we express the stability criterion in terms of cell density.

  15. Jean-Martin Charcot and his legacy.

    PubMed

    Bogousslavsky, Julien

    2014-01-01

    Jean-Martin Charcot (1825-1893) rightly is considered the father of both modern neurology and psychiatry in France and much beyond. While he never was interested in mental disease and what was called 'alienism' at the time, his career at La Salpêtrière Hospital over 30 years was mainly marked by the development of a huge group of students which focused on the study and management of hysteria. When Charcot took office at the beginning of 1862, hysteria was a 'no-man's land', medically speaking, since neither the alienists nor the internists had much interest in this condition. At La Salpêtrière, these chronic patients were largely left to themselves before Désiré Bourneville, one of Charcot's first students, convinced his chief to care for them. Subsequently, the studies of Charcot with Paul Richer, Joseph Babinski, Georges Gilles de la Tourette, Paul Sollier, Pierre Janet, and many others allowed the condition to be addressed in detail. During his stay with Charcot in 1885-1866, Sigmund Freud, a young neuropathologist at the time, became fascinated by hysteria, an interest which probably was the main start of his interest in psychology. Charcot emphasized the concept of mental factors in hysteria, along with that of a 'dynamic' lesion, which accounted for the lack of neuropathological findings in the patients. While his ideas on hysteria and hypnotism were criticized after his death even by former pupils, such as Babinski, recent findings from functional studies using magnetic resonance imaging show how accurate and often visionary Charcot's thinking was in this field. PMID:25273488

  16. Seborrheic Keratoses

    MedlinePlus

    ... accomplished with freezing (cryosurgery), scraping (curettage), burning (electrocautery), lasers, or with acids. The doctor might conduct a biopsy if the growth looks unusual. Trusted Links MedlinePlus: Skin Conditions References Bolognia, Jean L., ed. Dermatology , pp.1697- ...

  17. Sebaceous Hyperplasia

    MedlinePlus

    ... Applying a drug activated by light (photodynamic therapy) Laser treatment Cutting out the lesions (excision) Trusted Links MedlinePlus: Skin Conditions References Bolognia, Jean L., ed. Dermatology , pp.546- ...

  18. Epidermoid Cyst

    MedlinePlus

    ... Skin Conditions References Bolognia, Jean L., ed. Dermatology , pp.1721-1723. New York: Mosby, 2003. Freedberg, Irwin ... Fitzpatrick's Dermatology in General Medicine . 6 th ed, pp.778-781. New York: McGraw-Hill, 2003. Last ...

  19. Skin Tag (Acrochordon)

    MedlinePlus

    ... Skin Conditions References Bolognia, Jean L., ed. Dermatology , pp.1863-1864. New York: Mosby, 2003. Freedberg, Irwin ... Fitzpatrick's Dermatology in General Medicine . 6 th ed, pp. 767, 993-994, 1827. New York: McGraw-Hill, ...

  20. Charcot's son, commander Jean-Baptiste Charcot: from neurology to "Pourquoi Pas?".

    PubMed

    Teive, Hélio A G; Munhoz, Renato P; Simões, Jefferson C

    2012-04-01

    Charcot name became very famous around the world, firstly because of the work of Professor Jean-Martin Charcot, the founder of Clinical Neurology, and, secondly, because of his son, Jean-Baptiste, the world famous maritime explorer. PMID:22510742

  1. Whimsical Imagery: An Interview with Jean Nunez Donegan.

    ERIC Educational Resources Information Center

    Gamble, Harriet

    2001-01-01

    Presents an interview with Jean Nunez Donegan focusing on: her career as an artist; her experiences with teaching art at the secondary and college levels; her process for creating art; and her development as an artist. Includes directions for creating a branch with leaves and bamboo using clay. (CMK)

  2. Hannah Arendt & Jean Baudrillard: Pedagogy in the Consumer Society

    ERIC Educational Resources Information Center

    Norris, Trevor

    2006-01-01

    This paper considers the place of education within our "consumers' society", beginning with Hannah Arendt's account of the rise of consumerism to a position of political dominance and the resulting eclipse of public life. Connections are then made between Arendt's account of this rise and Jean Baudrillard's account of the postmodern proliferation

  3. Cocteau on the Film; Conversations with Jean Cocteau.

    ERIC Educational Resources Information Center

    Fraigneau, Andre, Ed.

    This book is the text of an interview with the French film-maker, Jean Cocteau. It is the corrected edition, with a new introduction by George Amberg, of the English translation of the early 1950 conversation in French. Cocteau discusses the aesthetics, creative aspects, and production processes of his own films and films in general. His approach…

  4. Jean-Martin Charcot Pathologist, Neurologist, Psychiatrist and Physician

    PubMed Central

    Pandey, Sanjay

    2012-01-01

    Jean-Martin Charcot is known as father of modern neurology. Before him, neurology was only limited to select disorders like chorea. His contributions were not limited to neurology only, as he was instrumental in many new developments in the field of pathology, psychiatry, and internal medicine. Even after 100 years, Charcot`s clinical methods remain the pillar of modern neurology. PMID:23349597

  5. Karl Popper and Jean Piaget: A Rationale for Constructivism

    ERIC Educational Resources Information Center

    Harlow, Steve; Cummings, Rhoda; Aberasturi, Suzanne M.

    2006-01-01

    The current faddish use of the term constructivism has taken on as many different definitions as the number of people attempting to define it. This essay clarifies the meaning of constructivism through an examination of Karl Popper's and Jean Piaget's theories. The authors provide a rationale for the use of Popper's paradigm of "Three Worlds" and…

  6. Hannah Arendt & Jean Baudrillard: Pedagogy in the Consumer Society

    ERIC Educational Resources Information Center

    Norris, Trevor

    2006-01-01

    This paper considers the place of education within our "consumers' society", beginning with Hannah Arendt's account of the rise of consumerism to a position of political dominance and the resulting eclipse of public life. Connections are then made between Arendt's account of this rise and Jean Baudrillard's account of the postmodern proliferation…

  7. Jean-martin charcot pathologist, neurologist, psychiatrist and physician.

    PubMed

    Pandey, Sanjay

    2012-10-01

    Jean-Martin Charcot is known as father of modern neurology. Before him, neurology was only limited to select disorders like chorea. His contributions were not limited to neurology only, as he was instrumental in many new developments in the field of pathology, psychiatry, and internal medicine. Even after 100 years, Charcot`s clinical methods remain the pillar of modern neurology. PMID:23349597

  8. Reflections on Piaget. Proceedings of the Jean Piaget Memorial Conference.

    ERIC Educational Resources Information Center

    Broughton, John M., Ed.; And Others

    1981-01-01

    Sessions of and presentations given at a memorial conference, held in honor of Jean Piaget, are reported. The conference was sponsored by the Developmental Psychology Program at Teachers College, Columbia University, on November 14, 1980. Sixteen scholars from the fields of psychology, philosophy, and education participated. (CJ)

  9. Jean Piaget: An Introduction and Reader's Guide for Children's Librarians.

    ERIC Educational Resources Information Center

    Getts, Marilyn; Giacoma, Pete

    1981-01-01

    Introduces children's librarians to the theories of cognitive growth in children formulated by Jean Piaget. An annotated bibliography of three primary and 16 secondary references is provided to promote insight and to reinforce commitment to children's services. Five references are listed. (RAA)

  10. Conceptual Development: Piaget's Legacy. Jean Piaget Symposium Series.

    ERIC Educational Resources Information Center

    Scholnick, Ellin K., Ed.; Nelson, Katherine, Ed.; Gelman, Susan A., Ed.; Miller, Patricia H., Ed.

    Based on the papers presented at the 1996 Symposium of the Jean Piaget Society and highlighting the extent to which Piaget's ideas have served to scaffold contemporary thinking about every aspect of conceptual development, this volume examines the nature of conceptual development, its foundations, and the sources of its novelties. The chapters…

  11. The Genetic Psychologies of James Mark Baldwin and Jean Piaget.

    ERIC Educational Resources Information Center

    Cahan, Emily D.

    1984-01-01

    Describes the ideas proposed by James Mark Baldwin which anticipated much of Jean Piaget's work. The goals, genetic approach, and epistemological assumptions underlying Piaget's inquiry into cognitive development found explicit statement in Baldwin's work. Discusses Baldwin's current importance for psychology. (Author/CB)

  12. Telematics, Narrative and Poetry: The Parole in Jeans Project.

    ERIC Educational Resources Information Center

    Trentin, Guglielmo

    1999-01-01

    Explains "Parole in Jeans", a computer-based project developed to promote literature and foster collaborative poetry and story writing in lower secondary schools in Italy, Topics include network-based collaborative production; integration of literary writing and network communication; email; and the organizational model for the online course that…

  13. Narrative "Montage": Press Coverage of the Jean Harris Trial.

    ERIC Educational Resources Information Center

    Schuetz, Janice

    1988-01-01

    Contrasts the content of media narratives with the stories presented in actual trials. Describes media narrative as a type of montage, illustrating this with the "Washington Post's" stories about the Jean Harris case. Suggests ways that "narrative about narrative" can present stronger arguments that increase audiences' understanding of public…

  14. "Dancing Cannot Start Too Soon": Spiritual Education in the Thought of Jean Paul Friedrich Richter

    ERIC Educational Resources Information Center

    Pridmore, John

    2004-01-01

    Johann Paul Friedrich Richter (1763-1825) adopted the pen-name "Jean Paul" in honour of Jean Jaques Rousseau. His "Levana or the doctrine of education" ("Levana oder Erziehlehre") was once a standard text and required reading in teacher education. Outside Germany the name of Jean Paul is now little known and the seminal educational text for which…

  15. Jean-Antoine Nollet: The father of experimental electrospray.

    PubMed

    Dumont, Quentin; Cole, Richard B

    2014-01-01

    The development of electrospray ionization mass spectrometry (ESI-MS) was a 20th century occurrence that underwent rapid acceleration especially in the 1990's. However, long prior to its coupling with mass spectrometry, the electrification of liquids had been studied in a variety of contexts. Although initial reports describing cone formation upon electrification of water drops came out of England, the first true experiments investigating the electrospray phenomenon were performed in the middle of the 18th century by Abbé Jean-Antoine Nollet. The current report, associated with the French Regional Issue of Mass Spectrometry Reviews, examines the contributions of Abbé Nollet to the earliest understanding of the electrospray phenomenon. A description of his accomplishments is placed in the context of the societal and scientific developments of the "Age of Enlightenment" out of which Jean-Antoine Nollet arose. PMID:24272945

  16. Astronaut Jean-Francois Clervoy chats with STS-66 crewmates

    NASA Technical Reports Server (NTRS)

    1994-01-01

    Astronaut Jean-Francois Clervoy (center), STS-66 international mission specialist, chats with payload crew mates during a training session on emergency egress procedures. Wearing training versions of the launch and entry suits, the crew members are, left to right, Scott E. Parazynski, Joseph P. Tanner, Clervoy and Ellen Ochoa. Ochoa is the payload commander, Tanner and Parazynski are NASA mission specialists and Clervoy represents the European Space Agency (ESA) as a mission specialist.

  17. Jeans self gravitational instability of strongly coupled quantum plasma

    SciTech Connect

    Sharma, Prerana; Chhajlani, R. K.

    2014-07-15

    The Jeans self-gravitational instability is studied for quantum plasma composed of weakly coupled degenerate electron fluid and non-degenerate strongly coupled ion fluid. The formulation for such system is done on the basis of two fluid theory. The dynamics of weakly coupled degenerate electron fluid is governed by inertialess momentum equation. The quantum forces associated with the quantum diffraction effects and the quantum statistical effects act on the degenerate electron fluid. The strong correlation effects of ion are embedded in generalized viscoelastic momentum equation including the viscoelasticity and shear viscosities of ion fluid. The general dispersion relation is obtained using the normal mode analysis technique for the two regimes of propagation, i.e., hydrodynamic and kinetic regimes. The Jeans condition of self-gravitational instability is also obtained for both regimes, in the hydrodynamic regime it is observed to be affected by the ion plasma oscillations and quantum parameter while in the kinetic regime in addition to ion plasma oscillations and quantum parameter, it is also affected by the ion velocity which is modified by the viscosity generated compressional effects. The Jeans critical wave number and corresponding critical mass are also obtained for strongly coupled quantum plasma for both regimes.

  18. Modified Jeans instability in Lorentzian dusty self-gravitating plasmas with Lennard-Jones potential

    SciTech Connect

    Qian, Y. Z. Chen, H. Liu, S. Q.

    2014-11-15

    The Jeans instability in self-gravitating plasma with Kappa distributed dust grains is investigated basing on assumption that the mutual interaction among dust grains is governed by Lennard-Jones potential. It is shown that the presence of additional suprathermal particles has significant effects on the range of unstable modes and growth rate of Jeans instability. Compared with Maxwellian scenario, suprathermality stabilized the Jeans instability.

  19. Jeans type instability for a chemotactic model of cellular aggregation

    NASA Astrophysics Data System (ADS)

    Chavanis, P. H.

    2006-08-01

    We consider an inertial model of chemotactic aggregation generalizing the Keller-Segel model and we study the linear dynamical stability of an infinite and homogeneous distribution of cells (bacteria, amoebae, endothelial cells, ...) when inertial effects are accounted for. These inertial terms model cells directional persistance. We determine the condition of instability and the growth rate of the perturbation as a function of the cell density and the wavelength of the perturbation. We discuss the differences between overdamped (Keller-Segel) and inertial models. Finally, we show the analogy between the instability criterion for biological populations and the Jeans instability criterion in astrophysics.

  20. Jean Perrin and the triumph of the atomic doctrine.

    PubMed

    Patterson, Gary

    2007-06-01

    One of the central dogmas of modern science is that the world around us can be understood in terms of microscopic chemical entities known as atoms. It may come as a surprise that this notion has only been widely acknowledged since the 1910s. The French physicist Jean Perrin had a hand in many of the key developments that led to the emergence of the atomic doctrine. His life story relates how new technologies were used to 'see' these invisible particles of philosophy and how scientists were able to determine their size and composition. The indivisible atoms of the ancients were replaced by the highly structured elements of chemistry. PMID:17602746

  1. Jean Piaget: Images of a life and his factory.

    PubMed

    Burman, Jeremy Trevelyan

    2012-08-01

    In this article, I use a new book about Jean Piaget to introduce a new historical method: examining "psychological factories." I also discuss some of the ways that "Great Men" are presented in the literature, as well as opportunities for new projects if one approaches the history of the discipline differently and examines the conditions that made that greatness possible. To that end, the article includes many details about Piaget that have never before been discussed in English. Attention is drawn, in particular, to Piaget's collaborators: the hundreds of workers at his factory in Geneva, many of whom were women. (PsycINFO Database Record (c) 2012 APA, all rights reserved). PMID:23397918

  2. Physical interpretation of Jeans instability in quantum plasmas

    SciTech Connect

    Akbari-Moghanjoughi, M.

    2014-08-15

    In this paper, we use the quantum hydrodynamics and its hydrostatic limit to investigate the newly posed problem of Jeans instability in quantum plasmas from a different point of view in connection with the well-known Chandrasekhar mass-limit on highly collapsed degenerate stellar configurations. It is shown that the hydrodynamic stability of a spherically symmetric uniform quantum plasma with a given fixed mass is achieved by increase in its mass-density or decrease in the radius under the action of gravity. It is also remarked that for masses beyond the limiting Jeans-mass, the plasma becomes completely unstable and the gravitational collapse would proceed forever. This limiting mass is found to depend strongly on the composition of the quantum plasma and the atomic-number of the constituent ions, where it is observed that heavier elements rather destabilize the quantum plasma hydrodynamically. It is also shown that the Chandrasekhar mass-limit for white dwarf stars can be directly obtained from the hydrostatic limit of our model.

  3. [Albert-Jean-Louis Brun, pharmacist of Geneva and vulcanologist].

    PubMed

    Chaigneau, M

    1996-01-01

    Albert-Jean-Louis Brun (1851-1929), was chemist of the University of Bern (Switzerland) and "licencié ès sciences" of the University of Sorbonne (France). In Paris he was a faithful follower of Charles Friedel. In Coutance (Genève), where he was working in his own chemistry, he realised all his researchs. After a trip to Stromboli in 1901, he studied the volcanic phenomena as a chemist, as a mineralogist and as a geophysicist. His researchs brought him till the mediterranean volcanos--Vesuve, Etna, Santorin--, till Java and Krakatoa, then Canarian islands, and the lava lake of Kilauea, etc. The results of his works are collected in a big book called "Recherches sur l'exhalaison volcanique": he presents a theory which was the subject of a polemic with the professor Henri Gautier of the professor Henri Gautier of the Faculty of Pharmacy of Paris. PMID:11624861

  4. The early evolution of Jean Piaget's clinical method.

    PubMed

    Mayer, Susan Jean

    2005-11-01

    This article analyzes the early evolution of Jean Piaget's renowned "clinical method" in order to investigate the method's strikingly original and generative character. Throughout his 1st decade in the field, Piaget frequently discussed and justified the many different approaches to data collection he used. Analysis of his methodological progression during this period reveals that Piaget's determination to access the genuine convictions of children eventually led him to combine 3 distinct traditions in which he had been trained-naturalistic observation, psychometrics, and the psychiatric clinical examination. It was in this amalgam, first evident in his 4th text, that Piaget discovered the clinical dynamic that would drive the classic experiments for which he is most well known. PMID:17152748

  5. Electrostatic drift modes in quantum dusty plasmas with Jeans terms

    SciTech Connect

    Ren Haijun; Wu Zhengwei; Cao Jintao; Chu, Paul K.

    2009-10-15

    Electrostatic drift waves (EDWs) are investigated in nonuniform quantum magnetized dusty plasmas by taking into account dust gravitational effects with the help of the quantum hydrodynamic model. Ions and electrons are viewed as low-temperature Fermi gases, whereas quantum effects are neglected for the dust grains. The analytical dispersion relationship of the quantum EDWs is derived. Quantum effects are shown to affect the dispersion of EDW significantly. The Jeans terms induce a driftlike instability, which does not exist with the absence of gravitational effects. The criteria and growth rate of the kind of instability are presented. Our results are relevant to dense astrophysical objects such as the interiors of astrophysical compact objects (e.g., white dwarfs and neutron stars)

  6. The effect of spin induced magnetization on Jeans instability of viscous and resistive quantum plasma

    SciTech Connect

    Sharma, Prerana; Chhajlani, R. K.

    2014-03-15

    The effect of spin induced magnetization and electrical resistivity incorporating the viscosity of the medium is examined on the Jeans instability of quantum magnetoplasma. Formulation of the system is done by using the quantum magnetohydrodynamic model. The analysis of the problem is carried out by normal mode analysis theory. The general dispersion relation is derived from set of perturbed equations to analyse the growth rate and condition of self-gravitational Jeans instability. To discuss the influence of resistivity, magnetization, and viscosity parameters on Jeans instability, the general dispersion relation is reduced for both transverse and longitudinal mode of propagations. In the case of transverse propagation, the gravitating mode is found to be affected by the viscosity, magnetization, resistivity, and magnetic field strength whereas Jeans criterion of instability is modified by the magnetization and quantum parameter. In the longitudinal mode of propagation, the gravitating mode is found to be modified due to the viscosity and quantum correction in which the Jeans condition of instability is influenced only by quantum parameter. The other non-gravitating Alfven mode in this direction is affected by finite electrical resistivity, spin induced magnetization, and viscosity. The numerical study for the growth rate of Jeans instability is carried out for both in the transverse and longitudinal direction of propagation to the magnetic field. The effect of various parameters on the growth rate of Jeans instability in quantum plasma is analysed.

  7. Jeans instability of magnetized quantum plasma: Effect of viscosity, rotation and finite Larmor radius corrections

    NASA Astrophysics Data System (ADS)

    Jain, Shweta; Sharma, Prerana; Chhajlani, R. K.

    2015-07-01

    The Jeans instability of self-gravitating quantum plasma is examined considering the effects of viscosity, finite Larmor radius (FLR) corrections and rotation. The analysis is done by normal mode analysis theory with the help of relevant linearized perturbation equations of the problem. The general dispersion relation is obtained using the quantum magneto hydrodynamic model. The modified condition of Jeans instability is obtained and the numerical calculations have been performed to show the effects of various parameters on the growth rate of Jeans instability.

  8. In memory of Jean-François Stéphan

    NASA Astrophysics Data System (ADS)

    Blanchet, René

    2016-01-01

    This thematic issue of Comptes rendus Geoscience has been assembled to honor the memory of our late colleague and friend Jean-François Stéphan, whose remarkable scientific and community-directed activity has left a deep imprint on both the French and the International Earth Science communities. This volume brings together contributions of colleagues of Jean-François who were also close friends. Naturally, tectonics is the common theme of these contributions. Some of the papers presented here focus on tectonic questions and/or regions Jean-François worked on during his career; other papers present studies Jean-François motivated or encouraged in one way or another. Taken together, the papers of this thematic issue take the reader on a beautiful trip, from past to current tectonics.

  9. [Jean-Paul Marat: physician, scientist and revolutionary].

    PubMed

    Cerda L, Jaime

    2010-01-01

    Physician, scientist and revolutionary are the biographical aspects that had better summarize the life of Jean-Paul Marat (1743-1793). Due to the role that he played during the French Revolution, his work as a physician and scientist, prior to the events of l789, was forgotten. Marat made important contributions in the area of optics and electricity reflected in numerous publications, as well as translating Newton's Opticks (1787). Well known for his radical and aggressive ideas, his political vocation led him to embrace the revolutionary cause after the events of the Bastille. His figure was not indifferent to his contemporaries; although considered a hero by the poorest citizens, aristocrats and bourgeois considered him a cruel extremist. During the last years of his life, he suffered a cutaneous disease, the diagnosis of which is still a matter of controversy. Proposed diagnoses include eczema, seborrheic dermatitis, scabies and dermatitis herpetica, among others. Marat was assassinated by Charlotte Corday in 1793, becoming a martyr for some segments of the society that worshiped his memory. He was a man with a complex and curious personality whose figure and legacy are still a matter of discussion. PMID:20361162

  10. 50 years of space science (Jean Dominique Cassini Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Bonnet, Roger-Maurice

    2013-04-01

    The launch of Sputnik-1 triggered my fascination for space at the age of 20. The past 50 years have allowed me to study the Sun with sounding rockets and satellites, revealing the complexity of our star, contributing to the understanding of its physics, and offering surprising manifestations of its behavior and of its effects on Earth. Building instruments for space astronomy, managing teams of space scientists and engineers, led me to become the science director of the European space agency between 1983 and 2001 where I formulated and managed the Horizon 2000 program, which led Europe to occupy the front row of world space science. The Jean Dominique Cassini Medal Lecture offers me an opportunity, to describe the most spectacular achievements of this long-term plan and to outline some basic principles for reaching success, including the essential role of international cooperation with shared partnership. The Lecture also identifies key problems and controversial issues that space astronomy and exploration will face in the 21st century.

  11. Modified Jeans Instability for Dust Grains in a Plasma

    NASA Astrophysics Data System (ADS)

    Luca Delzanno, Gian

    2005-10-01

    In two recent papers, Delzanno et al. [1, 2] have pointed out that an electron emitting (for instance due to photoemission) dust grain immersed in a plasma can sustain profiles of the shielding potential having an attractive potential well (reminiscent of the Lennard-Jones potential for the attraction among atoms). The presence of a potential well in the shielding potential has important consequences as it can lead to attractive forces on other grains even if they have the sign of charge and can be particularly important for astrophysical systems. In this study, we will present the kinetic theory of the modified Jeans instability [3], where a system of dust particles interacts through the gravitational and electrostatic forces. The latter, however, is not modeled with the Coulomb potential but with the potential well discovered in Refs. [1, 2]. We show that the well acts broadening the spectrum of gravitationally unstable modes and enhance their growth rates, even with respect to the pure gravitational case [3]. On the other hand, a pure Debye-Huckel potential always acts as to stabilize the system. [1] G. L. Delzanno, A. Bruno, G. Sorasio, G. Lapenta, Phys. Plasmas 12, 062102 (2005). [2] G. L. Delzanno, G. Lapenta, M. Rosenberg, Phys. Rev. Lett. 92 (3), 035002 (2004). [3] G. L. Delzanno, G. Lapenta, Phys. Rev. Lett. 94, 175005 (2005).

  12. Jean-Martin Charcot: neurologist by avocation, nephrologist by yearning.

    PubMed

    Eknoyan, Garabed

    2011-01-01

    In an age of medical advances and specialization, Jean-Martin Charcot (1825-1893) helped found the discipline of neurology and in 1882 was appointed the first Professor of Diseases of the Nervous System in France. As an investigator with broad interests and vast knowledge, Charcot contributed to several other disciplines. An early mentor and dominant figure in Charcot's formative years was Pierre Rayer (1793-1867), famous for his seminal contributions to the study of the kidney, who gifted to Charcot his passion for clinical pathological correlations and likely a yearning for the study of kidney diseases. Famous for the clarity and incisiveness of his formal teaching presentations, Charcot lectured on the kidney at the Faculty of Medicine in Paris in 1877. Translated into English and published as a book titled Lectures on Bright's Disease, those lectures became widely accessible and quoted in the literature through the 1940s. In addition, at a time when he was already concentrating on the study of neurological disorders, Charcot maintained his life-long interest in the kidney and published original studies on the pathological changes of the kidney in gout and experimental lead poisoning, as well as supporting a study of hysterical ischuria by his students. PMID:21614774

  13. Did Jean-Martin Charcot contribute to stroke?

    PubMed

    Bogousslavsky, Julien; Paciaroni, Maurizio

    2010-01-01

    Stroke was never identified as a significant, autonomous field of activity of the emerging school of neurology at La Salpêtrière, which developed after the appointment of Jean-Martin Charcot (1825-1893) during the last days of 1861. However, stroke was already present in Charcot's first paper (1851), which dealt with a case of multiple organ cardiac embolism, including middle cerebral artery infarction, at a time when the studies of Rudolf Virchow on thromboembolism were unknown in France. A few years later, Charcot made a still up-to-date description of vascular intermittent claudication, which had only been reported in the horse. In the 1860s, Charcot and his pupils presented several major works dealing with cerebrovascular disease, including famous studies on miliary aneurysms in cerebral hemorrhage. This work was done with Charles Bouchard, at the time Charcot's 'interne', but who would become one of his 'political' opponents 2 decades later, when in 1892, as president of the 'agrégation' jury, he rejected the professorship application of 4 protégés of Charcot, including Joseph Babinski and Georges Gilles de la Tourette. Further work on cerebrovascular disease by Charcot included histological studies of brain 'softening', paraneoplastic cerebral arterial occlusion and consequences of stroke (e.g. arthropathies, vegetative changes, contractures and abnormal movements). Brain localization, one of Charcot's major neurological topics, was also largely based on stroke case studies. Charcot's work on stroke remains poorly recognized, but it demonstrates his unique skills in stimulating scientific work in younger colleagues, many of whom subsequently became major figures of neurology and psychiatry. PMID:20588046

  14. EAARL Topography - Jean Lafitte National Historical Park and Preserve 2006

    USGS Publications Warehouse

    Nayegandhi, Amar; Brock, John C.; Wright, C. Wayne; Segura, Martha; Yates, Xan

    2008-01-01

    These remotely sensed, geographically referenced elevation measurements of Lidar-derived first surface (FS) and bare earth (BE) topography were produced as a collaborative effort between the U.S. Geological Survey (USGS), Florida Integrated Science Center (FISC), St. Petersburg, FL; the National Park Service (NPS), Gulf Coast Network, Lafayette, LA; and the National Aeronautics and Space Administration (NASA), Wallops Flight Facility, VA. This project provides highly detailed and accurate datasets of the Jean Lafitte National Historical Park and Preserve in Louisiana, acquired on September 22, 2006. The datasets are made available for use as a management tool to research scientists and natural resource managers. An innovative airborne Lidar instrument originally developed at the NASA Wallops Flight Facility, and known as the Experimental Advanced Airborne Research Lidar (EAARL), was used during data acquisition. The EAARL system is a raster-scanning, waveform-resolving, green-wavelength (532-nanometer) Lidar designed to map near-shore bathymetry, topography, and vegetation structure simultaneously. The EAARL sensor suite includes the raster-scanning, water-penetrating full-waveform adaptive Lidar, a down-looking red-green-blue (RGB) digital camera, a high-resolution multi-spectral color infrared (CIR) camera, two precision dual-frequency kinematic carrier-phase GPS receivers, and an integrated miniature digital inertial measurement unit, which provide for submeter georeferencing of each laser sample. The nominal EAARL platform is a twin-engine Cessna 310 aircraft, but the instrument may be deployed on a range of light aircraft. A single pilot, a Lidar operator, and a data analyst constitute the crew for most survey operations. This sensor has the potential to make significant contributions in measuring sub-aerial and submarine coastal topography within cross-environmental surveys. Elevation measurements were collected over the survey area using the EAARL system, and the resulting data were then processed using the Airborne Lidar Processing System (ALPS), a custom-built processing system developed in a NASA-USGS collaboration. ALPS supports the exploration and processing of Lidar data in an interactive or batch mode. Modules for presurvey flight line definition, flight path plotting, Lidar raster and waveform investigation, and digital camera image playback have been developed. Processing algorithms have been developed to extract the range to the first and last significant return within each waveform. ALPS is used routinely to create maps that represent submerged or first surface topography. Specialized filtering algorithms have been implemented to determine the 'bare earth' under vegetation from a point cloud of last return elevations.

  15. BOOK REVIEW: Jean-Charles Houzeau et son temps

    NASA Astrophysics Data System (ADS)

    Sterken, C.; Verhas, P.

    2002-12-01

    This is a wonderful book. It describes the life and work of Belgian astronomer Jean-Charles Houzeau (1820-1888) and, as the last three words of the title indicate, it has a broader focus including the social, industrial and scientific context of the second part of the 19th century. This is set in a very broad international social context including social revolutions in Belgium and France, and the abolition of slavery in the United States. The biography clearly shows that this hard-working man was driven by science and justice, by individualism and generosity, by humor and sentiment. The book is divided in four parts, each part is placed in its own historical context. The first part "The apprentice, the master and his disciples" describes Houzeau's childhood and young years, his early scientific career at the Observatory in Brussels, and his relationship with Adolphe Quetelet. The evolution of this relationship is very well documented: the turbulent revolutionary Houzeau versus cool, moderated and diplomatic royalist Quetelet, the observer versus the mathematician theorist. But both were very dedicated teachers: Quetelet established public courses and after the Revolution of 1830 he contributed to the foundation of the University of Brussels; Houzeau was the peripatetic teacher wherever place he was, also after his return to Belgium. The second part is "The politician" and deals with Houzeau's political ideas and revolutionary attitudes and their consequences. His revolutionary ideas, though, were not confined to politics only: he also severely criticised the paucity of high-precision observations collected at the Royal Observatory in his days. Because he participated at revolutionary meetings, Houzeau was fired from his position at the Observatory by the Minister of Interior Affairs Charles Rogier. Thus started his peripathetic life, covering observational work in astronomy, geography, geodesy and natural sciences in many places in Belgium and abroad. The third part, "The separation", is a very interesting account of Houzeau's emigration to North America, in vain search for his revolutionary dream. Of course he also ran into trouble in the US due to publications such as "The white terror in Texas" and because of his loyalty with the slaves, his advocacy for black civil rights and his refusal to join the confederate army, so he had to flee Texas too. The book gives many details on the civil war era. His absence from Belgium led to a very significant scientific work, in the first place his most homogeneous and extensive star atlas (6000 stars to declination -65) which was made in very good atmospheric conditions by one and only one observer, totally independent from previously published catalogues. The last part "The builder" tells the story of the construction of the new Royal Observatory in the suburb of Uccle, a new and better site than the one established in the city center by the Dutch regime in 1826. When the succession of Adolphe Quetelet was discussed, Houzeau was about the only candidate with a vast publication record and a broad observational expertise. Surprisingly, he was appointed as the second director of the Observatory and remained in function till 1883. One chapter in the fourth part of the book deals with Houzeau's participation at a Venus transit expedition of 1882. Jean-Charles Houzeau made very significant contributions to astronomy and his major works include "Vade-mecum de l'Astronomie", the "Uranometrie Generale" and his monumental "Bibliographie Generale de l'Astronomie", an early precursor of our modern web-based ADS (NASA Astrophysics Data System). This is a book which every Belgian astronomer should read because it is an eye opener on the history of the establishment of the kingdom, and because it explains the roots and difficult early development of astronomy in this country. This history is internationally linked and refers to many contemporary scientists such as Argelander, Heis, Herschel, von Humboldt etc. The book by Verhas includes many details on observational techniques and geodetic triangulation, and explains very well the underlying principles of the described experiments. There are various nice diagrams and many high-quality photographic reproductions. Technically, the work is very well made and is printed on high-quality glossy paper. There are only a small number of typographical errors, and some low-resolution photographs have been reproduced on a scale much too large to be esthetic. The two-column format of 22 x 28 cm makes it very suitable for consultation at the library desk but not very adequate for armchair enjoyment or travel reading. The single shortcoming is the absence of a Name and Subject Index.

  16. Design jeans for recycling: a supply chain case study in The Netherlands.

    PubMed

    van Bommel, Harrie; Goorhuis, Maarten

    2014-11-01

    Because the insight is raising that waste prevention needs an integral product chain approach, a product chain project was awarded with an International Solid Waste Association grant. The project decided to focus on jeans because of the large environmental impacts of cotton and the low recycling rates. The project used an open innovative approach by involving many actors from the different phases of the chain and included student and applied researchers. In a 'design jeans for recycling' students' workshop, prototypes of jeans that are easier to recycle have been developed. Integrating the new generation from different disciplines in the project proved to be very successful. The results show that an open innovation process can lead to very creative ideas and that lessons learned from this project could be used to develop new chain projects for other products. An important condition is that key actors are willing to cooperate in an open innovation approach. PMID:25245293

  17. Secondary instability of Jeans mode in a gravitating fluid with uniform rotation

    SciTech Connect

    Chakrabarti, Nikhil

    2011-06-15

    An axisymmetric rotating gas in a gravitational field is examined for its stability to two dimensional disturbances with first azimuthal mode. It is shown that a quasi-equilibrium is established when pressure and Coriolis force act against primary Jeans instability. A linear perturbation on this inhomogeneous equilibrium gives rise to secondary instability, which grows differently from homogeneous case. A stationary phase integral method demonstrates that the instability grows algebraically due to the free energy associated with the axisymmetric equilibrium. This secondary Jeans instability may have some bearing with the structure formations in the universe.

  18. Probes into the Actuality of Fantasy: Jean Epstein's "La Chute de la Maison Usher."

    ERIC Educational Resources Information Center

    Harpole, Charles H.

    "La Chute de la Maison Usher" is a film adaptation by Jean Epstein of two stories by Edgar Allan Poe, "The Fall of the House of Usher" and "The Oval Portrait." This film was typical of Epstein's artistic preoccupation with the ambivalence of reality as expressed in fantasy or surrealism, in qualities of movement, and in the vagaries of seeing and…

  19. Can You Hear Me Now? Jean-Jacques Rousseau on Listening Education

    ERIC Educational Resources Information Center

    Laverty, Megan J.

    2011-01-01

    In this essay Megan J. Laverty argues that Jean-Jacques Rousseau's conception of humane communication and his proposal for teaching it have implications for our understanding of the role of listening in education. She develops this argument through a close reading of Rousseau's most substantial work on education, "Emile: Or, On Education". Laverty…

  20. The Semantics of Cross-Examination: A Case Study of the Jean Harris Trial.

    ERIC Educational Resources Information Center

    Schuetz, Janice

    Use of communication theory in an analysis of the court proceedings of the Jean Harris murder trial suggests that Harris contributed to her conviction with her inconsistent use of language and her refusal to remain in low-profile. Harris' defense attorney attempted to portray her as an upstanding, well-bred member of the community, and as a…

  1. A Biographic Comparison Tracing the Origin of Their Ideas of Jean Piaget and Lev Vygotsky.

    ERIC Educational Resources Information Center

    Pass, Susan

    This paper compares the early life, background, and education of Jean Piaget and Lev Vygotsky. It makes the case that an adaptation of the curve developed by C. Quigley can be used to trace the motivations of both Piaget and Vygotsky in creating their respective theories. The analysis also reveals the adversity that each man faced. Although they…

  2. Manufactured Memory, Altered Belief and Self Report Mirage: The Alleged False Memory of Jean Piaget Revisited.

    ERIC Educational Resources Information Center

    Leavitt, Frank

    1999-01-01

    It is argued that a Jean Piaget anecdote about an alleged memory implanted in a young child leading to both a visual and semantic memory that persists despite disconfirming evidence is entirely different than the recovered memory debate, which is about the alleged introduction of memories to grown adults. (CR)

  3. Looking for Marx: A Review of "Marx and Education" by Jean Anyon

    ERIC Educational Resources Information Center

    Banfield, Grant

    2011-01-01

    "Marx and Education" is the second and latest volume in the new "Routledge Key Ideas in Education Series". The series is intended to offer readers concise introductions to specific sub-field developments in the field of educational scholarship. For their "Marx and Education" volume, Greg Dimitriadis and Bob Lingard invited Jean Anyon to illuminate…

  4. A Portrait of the Teacher as Friend and Artist: The Example of Jean-Jacques Rousseau

    ERIC Educational Resources Information Center

    McEwan, Hunter

    2011-01-01

    The following is a reflection on the possibility of teaching by example, and especially as the idea of teaching by example is developed in the work of Jean-Jacques Rousseau. My thesis is that Rousseau created a literary version of himself in his writings as an embodiment of his philosophy, rather in the same way and with the same purpose that…

  5. Rhetoric in Group Action: A Theory of Social Movements from Jean-Paul Sartre.

    ERIC Educational Resources Information Center

    Warnick, Barbara

    The implications of a social movement theory advanced by Jean-Paul Sartre in his "Critique of Dialectical Reason" is examined in this paper. The paper notes that unlike sociologists and rhetoricians who have stressed the psychology of movement adherents, the reasons for movement formation, or the movement's interaction with power agents, Sartre…

  6. An Interview with Mark Ahlness and Jean Carmody about the Earth Day Groceries Project.

    ERIC Educational Resources Information Center

    Strangman, Nicole

    2002-01-01

    Outlines an interview with Mark Ahlness, a third-grade teacher at Arbor Heights Elementary School in Seattle, Washington, and Jean Carmody, an art teacher at two elementary schools in Cranston, Rhode Island. Describes their collaborative project called the Earth Day Groceries Project. Explains that in this Internet project, students decorate…

  7. Documenting Reproduction and Inequality: Revisiting Jean Anyon's "Social Class and School Knowledge"

    ERIC Educational Resources Information Center

    Luke, Allan

    2010-01-01

    Jean Anyon's (1981) "Social Class and School Knowledge" was a landmark work in North American educational research. It provided a richly detailed qualitative description of differential, social class-based constructions of knowledge and epistemological stance. This essay situates Anyon's work in two parallel traditions of critical educational…

  8. Astronaut Jean-Francois Clervoy in white room on launch pad 39B

    NASA Technical Reports Server (NTRS)

    1994-01-01

    In the white room at Launch Pad 39B, STS-66 mission specialist Jean-Francois Clervoy is assisted with his partial pressure launch/entry suit by close-out crew members Travis Thompson and Danny Wyatt (background) before entering the Space Shuttle Atlantis for its November 3 launch.

  9. Jean Vigo's "Zéro De Conduite" and the Spaces of Revolt

    ERIC Educational Resources Information Center

    Vanobbergen, Bruno; Grosvenor, Ian; Simon, Frank

    2014-01-01

    In this article we will contribute to the contemporary theoretical debate about film by considering, from a history-of-education perspective, the film "Zéro de conduite" by Jean Vigo (1905--1934). This film is classified under the umbrella of "poetic realism": a product of "cinéma de gauche" and an avant-gardist,…

  10. A Return to Love in William James and Jean-Luc Marion

    ERIC Educational Resources Information Center

    Rocha, Samuel

    2009-01-01

    In this essay Samuel Rocha primarily addresses, and challenges, the modern conception of reason and the lowly place of intuition, feeling, and love in what has become traditional philosophy and education. Drawing upon the rich thought of William James and Jean-Luc Marion, Rocha introduces the reader to a certain harmony between their ideas, most…

  11. Resisting a Discourse of Mastery: A Conversation with Jean-Francois Lyotard.

    ERIC Educational Resources Information Center

    Olson, Gary A.

    1995-01-01

    Presents an interview with Jean-Francois Lyotard, which provides insight into many concerns, including his views on culture, feminism, postmodernism, and writing. Explains Lyotard's belief that philosophy and inquiry ought to pursue perpetual questions as opposed to "answers" or mastery of a subject. (TB)

  12. Jean Piaget and Rudolf Steiner: Stages of Child Development and Implications for Pedagogy.

    ERIC Educational Resources Information Center

    Ginsburg, Iona H.

    1982-01-01

    The views of Jean Piaget and Rudolf Steiner concerning children's stages of development are compared and related to present-day instructional practices used in the Waldorf schools, which employ Steiner's ideas. Educational principles and practices used at the elementary school level are discussed. (PP)

  13. The Role of Trustworthiness in Teaching: An Examination of "The Prime of Miss Jean Brodie"

    ERIC Educational Resources Information Center

    Katz, Michael S.

    2014-01-01

    The purpose of this paper is to examine the role that trustworthiness plays in the ability of teachers to function as moral role models. Through exploration of Muriel Spark's novel, "The Prime of Miss Jean Brodie," I explain some of the central features of trustworthiness as a moral virtue and suggest how these features are critical…

  14. The Enunciation of the Subject: Sharing Jean-Luc Nancy's Singular Plural in the Classroom

    ERIC Educational Resources Information Center

    Collins, Ashok

    2015-01-01

    This article seeks to explore the implications of Jean-Luc Nancy's reading of the subject for educational philosophy by connecting his re-interpretation of Descartes to his later thinking on what he names the ontological singular plural. Nancy's re-imagining of the Cogito coalesces around the figure of the mouth ("la bouche") through…

  15. The Right College: As Comfortable as Your Favorite Pair of Jeans

    ERIC Educational Resources Information Center

    Martin, Elizabeth Jean

    2009-01-01

    There is one thing on every shopping list that any student will be sure to choose accurately: the perfect pair of jeans. Indeed, this ubiquitous wardrobe staple is an important purchase requiring a variety of considerations, many of which correspond to another even more significant decision most students will make in the coming weeks, months or…

  16. Jean-Martin Charcot's Role in the 19th Century Study of Music Aphasia

    ERIC Educational Resources Information Center

    Johnson, Julene K.; Lorch, Marjorie; Nicolas, Serge; Graziano, Amy

    2013-01-01

    Jean-Martin Charcot (1825-93) was a well-known French neurologist. Although he is widely recognized for his discovery of several neurological disorders and his research into aphasia, Charcot's ideas about how the brain processes music are less well known. Charcot discussed the music abilities of several patients in the context of his "Friday

  17. Jean-Martin Charcot's Role in the 19th Century Study of Music Aphasia

    ERIC Educational Resources Information Center

    Johnson, Julene K.; Lorch, Marjorie; Nicolas, Serge; Graziano, Amy

    2013-01-01

    Jean-Martin Charcot (1825-93) was a well-known French neurologist. Although he is widely recognized for his discovery of several neurological disorders and his research into aphasia, Charcot's ideas about how the brain processes music are less well known. Charcot discussed the music abilities of several patients in the context of his "Friday…

  18. A Biographic Comparison Tracing the Similarities in the Lives of Jean Piaget and Lev Vygotsky.

    ERIC Educational Resources Information Center

    Pass, Susan

    This paper focuses on similarities in the lives of Jean Piaget and Lev Vygotsky to enlighten study of their pedagogies and to provide some information for current classroom techniques. Neither man had a great deal to say about his early life, although Piaget published an autobiography. A number of primary sources were used to construct the…

  19. Looking for Marx: A Review of "Marx and Education" by Jean Anyon

    ERIC Educational Resources Information Center

    Banfield, Grant

    2011-01-01

    "Marx and Education" is the second and latest volume in the new "Routledge Key Ideas in Education Series". The series is intended to offer readers concise introductions to specific sub-field developments in the field of educational scholarship. For their "Marx and Education" volume, Greg Dimitriadis and Bob Lingard invited Jean Anyon to illuminate

  20. First seismic survey of Lake Saint-Jean (Qubec, Canada): sedimentary record of the last deglaciation

    NASA Astrophysics Data System (ADS)

    Nutz, Alexis; Schuster, Mathieu; Ghienne, Jean-Franois; Raphal, Certain; Nicolas, Robin; Claude, Roquin; Frdric, Bouchette; Cousineau Pierre, A.

    2015-04-01

    The general post-glacial evolution of the Lake Saint-Jean region (Canada/Qubec) was, until now, only known from onshore studies (outcrops and geomorphology). Because this lake corresponds to sediment depocentre since the area is ice free (latest Pleistocene and the entire Holocene), a comprehensive sedimentary archive could be expected from this area. As a consequence, the offshore archives of Lake Saint-Jean leave a basic, but crucial, question: can the transition from glacial to post-glacial periods be deciphered? The stratigraphy of the last deglacial sequence is investigated in Lake Saint-Jean (Qubec, Canada) from 300 km of echo-sounder 2D seismic profiles. The sedimentary archive of this basin is documented from the Late Pleistocene Laurentidian ice-front recession to the present-day situation. Ten seismic units have been identified that reflect spatio-temporal variations in depositional processes characterizing different periods of the Lake Saint-Jean basin evolution. During the postglacial marine flooding, a high deposition rate of mud settling, from proglacial glacimarine and then prodeltaic plumes in the Laflamme Gulf, produced an extensive, up to 50 m thick mud sheet draping the isostatically depressed marine basin floor. Subsequently, closing of the water body due to glacio-isostatic rebound that occurred at 8.5 cal. ka BP and ice-sheet retreat outside the Saint-Jean catchment at 7.5 cal. ka BP drastically modify the hydrodynamics and sedimentation. Hyperpycnal flows appeared because fresh lake water replaced dense marine water. River sediments were transferred towards the deeper part of the lake into river-related confined lobes. The water body is also marked by the onset of a wind-driven internal circulation associating wave-related hydrodynamics and bottom currents with sedimentary features including shoreface deposits, sediment drifts, a sedimentary shelf and important erosional surfaces. The Lake Saint-Jean reveals important diversity and complexity. It is notably worth noting that the transition from glacial to post-glacial periods is well marked by an abrupt change in depositional dynamics. In addition, this work highlights an original lacustrine sedimentary system which is not straightforward notably because of the importance of erosion, by-pass and intermittent deposition over most of the lakefloor. As it deals with both glacial environments and lake systems, this works is of interest for all those concerned by the geological record of both the transition from glacial to post-glacial periods and the lacustrine environments.

  1. Ensaio de Pedagogia Comparada: Jean Jacques Rousseau (1712-1778) X Immanuel Kant (1724-1804) (Essay on Compared Pedagogy: Jean Jacques Rousseau (1712-1778) X Immanuel Kant (1724-1804).

    ERIC Educational Resources Information Center

    Fontanella, Francisco Cock

    2000-01-01

    Finds that, although the thought of Jean Jacques Rousseau is frequently cited as an influence on Immanuel Kant, this has no basis regarding pedagogical influence. Compares the "Projecto" and "Emilio" of Rousseau with Kant's "Pedagogia." (BT)

  2. Two Schemes of Intellectual Development: A Comparison of Development as Defined by William Perry and Jean Piaget.

    ERIC Educational Resources Information Center

    Perry, Bruce; And Others

    1986-01-01

    A comparison of the theories of Jean Piaget and William Perry (using individual interviews with college students) shows that the two theories outline different and independent processes for assessing intellectual development. (JN)

  3. Profiles of international archives: Les archives Jean Piaget, University of Geneva, Switzerland.

    PubMed

    Burman, Jeremy Trevelyan

    2013-05-01

    This research report provides a look behind closed doors at the Jean Piaget Archives in Geneva, Switzerland. It situates the potential visitor, contextualizes the Archives in its own history, and then describes what scholars can expect to find. New details about Piaget's views on Equal Rights and Equal Pay are also provided, including a look at how they affected the women who worked his factory (esp. Bärbel Inhelder). (PsycINFO Database Record (c) 2013 APA, all rights reserved). PMID:23544355

  4. Jean Piaget's experiences on the couch: some clues to a mystery.

    PubMed

    Schepeler, E M

    1993-04-01

    This paper is an attempt to reconstruct the historical, institutional, and personal circumstances leading to and surrounding Jean Piaget's psychoanalysis with Sabina Spielrein. It appears that the young Piaget's interest in psychoanalysis largely emanated from his long-standing problems with his mother. It is suggested that Piaget's lifelong tendency to intellectualise his own emotional experiences may relate to the near omission of affective factors in his psychological theories. PMID:8491531

  5. The effect of suspended particles on Jean's criterion for gravitational instability

    NASA Technical Reports Server (NTRS)

    Wollkind, David J.; Yates, Kemble R.

    1990-01-01

    The effect that the proper inclusion of suspended particles has on Jeans' criterion for the self-gravitational instability of an unbounded nonrotating adiabatic gas cloud is examined by formulating the appropriate model system, introducing particular physically plausible equations of state and constitutive relations, performing a linear stability analysis of a uniformly expanding exact solution to these governing equations, and exploiting the fact that there exists a natural small material parameter for this problem given by N sub 1/n sub 1, the ratio of the initial number density for the particles to that for the gas. The main result of this investigation is the derivation of an altered criterion which can substantially reduce Jeans' original critical wavelength for instability. It is then shown that the existing discrepancy between Jeans' theoretical prediction using and actual observational data relevant to the Andromeda nebula M31 can be accounted for by this new criterion of assuming suspended particles of a reasonable grain size and distribution to be present.

  6. Spider Angioma

    MedlinePlus

    ... can usually be removed with burning (electrocautery) or laser treatments. If you might have a liver problem, blood tests will be done. Trusted Links MedlinePlus: Varicose Veins References Bolognia, Jean L., ed. Dermatology , pp.721, 1656, 2157. New York: Mosby, 2003. ...

  7. Biology: Changing the world--a tribute to Patrick Steptoe, Robert Edwards and Jean Purdy.

    PubMed

    Steptoe, Andrew

    2015-01-01

    On the 13th March 2015, the Society of Biology unveiled a blue plaque at the Kershaw's Hospice in Oldham. This was the former site of Dr Kershaw's Cottage Hospital where in 1971 Patrick Steptoe, Robert Edwards and Jean Purdy set up a small laboratory that ultimately led to the development of in vitro fertilisation or IVF and the birth of Louise Brown. Amongst those present at the ceremony was Professor Andrew Steptoe (British Heart Foundation, Professor of Psychology) the son of Patrick Steptoe. This paper reproduces the text of the speech he made to mark the occasion and is reproduced in Human Fertility for its future historical significance. PMID:26646390

  8. [Jean-Jacques Lefrère: A miscarried ambition for blood safety in francophone Africa].

    PubMed

    Tayou Tagny, C; Laperche, S; Murphy, E

    2016-02-01

    The announcement of the death of Professor Jean-Jacques Lefrère caused considerable emotion and surprise within the francophone Africa blood transfusion research network. The group was created in 2007 in Paris. Each member that works within this group wanted to pay their last respects through dedicated publication for a brilliant researcher and writer. The tribute describes the creation of the group, its goals, its operations, its achievements and the prospects of its activities while emphasizing the essential role that Professor Lefrère played within the group. PMID:26762688

  9. [Jean-Louis-Paul Denucé (1824-1889): A forgotten pioneer of plastic surgery].

    PubMed

    Marck, K W; Martin, D

    2016-02-01

    The authors propose to define as main characterization of plastic reconstructive surgery the conceptual thinking that leads to a rational choice of an operative treatment. Conceptual thinking in plastic surgery started halfway the nineteenth century with the first schematic representations of the operative procedures available at that time, in which Von Ammon and Baumgarten, Szymanowski and Denucé played a prominent role. These four authors and their works are presented with special attention for the less known of them, Jean-Paul Denucé, surgeon in Bordeaux. PMID:26612441

  10. A comparison between John Dewey's theory of inquiry and Jean Piaget's genetic analysis of intelligence.

    PubMed

    Seltzer, E

    1977-06-01

    This article compares John Dewey's theory of inquiry with Jean Piaget's analysis of the mechanisms implied in the increase of knowledge. The sources for this paper are Dewey's studies on logic and the theory of inquiry and Piaget's historical-critical and psychogenetic investigations. Three major conclusions result from the comparison: first, there are significant convergences between the two theories; second, Piaget's developmental analysis makes explicit what is programmatic in Dewey's investigations; and, finally, Piaget is incorrect in characterizing Dewey's pragmatism as a method that does not meet the criteria of intelligent activity. PMID:328823

  11. Seduction and the vicissitudes of translation: the work of Jean Laplanche.

    PubMed

    Fletcher, John

    2007-10-01

    This paper aims to analyze Jean Laplanche's revision of Freudian metapsychology, which emerged from a critical return to Freud's officially abandoned seduction theory of 1895-1897. Where Freud gradually replaced the model of traumatic seduction with a theory of infantile sexuality and its drives, Laplanche articulates both trauma and sexual drive in a new theory of primal seduction, the fundamental anthropological situation in which human subjectivity is formed. The author concludes by considering Laplanche's modeling of the psychoanalytic situation and his reformulation of transference in relation to mourning and sublimation within the framework of the general theory of seduction. PMID:18085011

  12. A Comparison of Workers Employed in Hazardous Jobs in Terms of Job Satisfaction, Perceived Job Risk and Stress: Turkish Jean Sandblasting Workers, Dock Workers, Factory Workers and Miners

    ERIC Educational Resources Information Center

    Sunal, Ayda Buyuksahin; Sunal, Onur; Yasin, Fatma

    2011-01-01

    The purpose of this study is to compare job satisfaction, perception of job risk, stress symptoms and vulnerability to stress of miners, dock workers, jean sandblasting workers and factory workers. A job satisfaction scale and stress audit scale were applied to 220 workers. Results revealed that dock and jean sandblasting workers perceived their

  13. A Comparison of Workers Employed in Hazardous Jobs in Terms of Job Satisfaction, Perceived Job Risk and Stress: Turkish Jean Sandblasting Workers, Dock Workers, Factory Workers and Miners

    ERIC Educational Resources Information Center

    Sunal, Ayda Buyuksahin; Sunal, Onur; Yasin, Fatma

    2011-01-01

    The purpose of this study is to compare job satisfaction, perception of job risk, stress symptoms and vulnerability to stress of miners, dock workers, jean sandblasting workers and factory workers. A job satisfaction scale and stress audit scale were applied to 220 workers. Results revealed that dock and jean sandblasting workers perceived their…

  14. Cosmological implications of a stellar initial mass function that varies with the Jeans mass in galaxies

    NASA Astrophysics Data System (ADS)

    Narayanan, Desika; Davé, Romeel

    2012-07-01

    Observations of star-forming galaxies at high z have suggested discrepancies in the inferred star formation rates (SFRs) either between data and models or between complementary measures of the SFR. These putative discrepancies could all be alleviated if the stellar initial mass function (IMF) is systematically weighted towards more high-mass star formation in rapidly star-forming galaxies. Here, we explore how the IMF might vary under the central assumption that the turnover mass in the IMF, ?, scales with the Jeans mass in giant molecular clouds (GMCs), ?. We employ hydrodynamic simulations of galaxies coupled with radiative transfer models to predict how the typical GMC Jeans mass, and hence the IMF, varies with galaxy properties. We then study the impact of such an IMF on the star formation law, the SFR-M* relation, sub-millimetre galaxies (SMGs) and the cosmic SFR density. Our main results are: the H2 mass-weighted Jeans mass in a galaxy scales well with the SFR when the SFR is greater than a few M⊙ yr-1. Stellar population synthesis modelling shows that this results in a non-linear relation between SFR and Lbol, such that SFR ?. Using this model relation, the inferred SFR of local ultraluminous infrared galaxies decreases by a factor of ˜2, and that of high-z SMGs decreases by a factor of ˜3-5. At z˜ 2, this results in a lowered normalization of the SFR-M* relation in better agreement with models, a reduced discrepancy between the observed cosmic SFR density and stellar mass density evolution, and SMG SFRs that are easier to accommodate in current hierarchical structure formation models. It further results in a Kennicutt-Schmidt star formation law with a slope of ˜1.6 when utilizing a physically motivated form for the CO-H2 conversion factor that varies with galaxy physical property. While each of the discrepancies considered here could be alleviated without appealing to a varying IMF, the modest variation implied by assuming ? is a plausible solution that simultaneously addresses numerous thorny issues regarding the SFRs of high-z galaxies.

  15. Jean-Jacques Rousseau on Adult Education and Revolution. Paradigma of Radical, Pedagogical Thought. 2nd Revised Edition.

    ERIC Educational Resources Information Center

    Dame, Frederick William

    This book explores Jean-Jacques Rousseau's educational philosophy, as expressed in his key works, and applies that philosophy to adult education and revolution. The titles and topics of the book's seven chapters are as follows: (1) "L'Invitation: Raison d'Etre" (prelude, statement, significance, the process, assumptions and limitations); (2) "Le…

  16. Jean-Jacques Rousseau on Adult Education and Revolution. Paradigma of Radical, Pedagogical Thought. 2nd Revised Edition.

    ERIC Educational Resources Information Center

    Dame, Frederick William

    This book explores Jean-Jacques Rousseau's educational philosophy, as expressed in his key works, and applies that philosophy to adult education and revolution. The titles and topics of the book's seven chapters are as follows: (1) "L'Invitation: Raison d'Etre" (prelude, statement, significance, the process, assumptions and limitations); (2) "Le

  17. The Influence of Their Notions of Humanism on the Drama of Jean-Paul Sartre and Bertolt Brecht.

    ERIC Educational Resources Information Center

    Zivanovic, Judith

    The distinctive philosophies of Bertolt Brecht and Jean-Paul Sartre concerning man's existence directly influence their attitudes toward character, action, and the total drama. Both playwrights reveal that drama is an inseparable and reciprocal molding of content and form. The relationship between their ideas and their expressions of them is so…

  18. Psychology and Schooling: The Impact of Susan Isaacs and Jean Piaget on 1960s Science Education Reform.

    ERIC Educational Resources Information Center

    Hall, Jody S.

    2000-01-01

    Focuses on the tensions between two psychological frameworks in the negotiation of teaching practices, curriculum, and ideas about what constitutes childhood: (1) the theories of Jean Piaget focused on behavior at different developmental stages; or (2) the Susan Isaacs research that took a general view of children's intellectual capabilities. (CMK)

  19. Elementary Teachers' Application of Jean Piaget's Theories of Cognitive Development during Social Studies Curriculum Debates in Arizona

    ERIC Educational Resources Information Center

    Hinde, Elizabeth R.; Perry, Nancy

    2007-01-01

    In this article we explore educators' use of Jean Piaget's theories concerning cognitive development to refute proposed social studies standards in Arizona. We describe the work of Piaget as well as the National Association for the Education of Young Children's developmentally appropriate practices as they apply to primary-grade children's…

  20. Errors from Rayleigh-Jeans approximation in satellite microwave radiometer calibration systems.

    PubMed

    Weng, Fuzhong; Zou, Xiaolei

    2013-01-20

    The advanced technology microwave sounder (ATMS) onboard the Suomi National Polar-orbiting Partnership (SNPP) satellite is a total power radiometer and scans across the track within a range of ±52.77° from nadir. It has 22 channels and measures the microwave radiation at either quasi-vertical or quasi-horizontal polarization from the Earth's atmosphere. The ATMS sensor data record algorithm employed a commonly used two-point calibration equation that derives the earth-view brightness temperature directly from the counts and temperatures of warm target and cold space, and the earth-scene count. This equation is only valid under Rayleigh-Jeans (RJ) approximation. Impacts of RJ approximation on ATMS calibration biases are evaluated in this study. It is shown that the RJ approximation used in ATMS radiometric calibration results in errors on the order of 1-2 K. The error is also scene count dependent and increases with frequency. PMID:23338200

  1. Rayleigh-Jeans Condensation of Pumped Magnons in Thin-Film Ferromagnets.

    PubMed

    Rückriegel, Andreas; Kopietz, Peter

    2015-10-01

    We show that the formation of a magnon condensate in thin ferromagnetic films can be explained within the framework of a classical stochastic non-Markovian Landau-Lifshitz-Gilbert equation where the properties of the random magnetic field and the dissipation are determined by the underlying phonon dynamics. We have numerically solved this equation for a tangentially magnetized yttrium-iron garnet film in the presence of a parallel parametric pumping field. We obtain a complete description of all stages of the nonequilibrium time evolution of the magnon gas which is in excellent agreement with experiments. Our calculation proves that the experimentally observed condensation of magnons in yttrium-iron garnet at room temperature is a purely classical phenomenon which should be called Rayleigh-Jeans rather than Bose-Einstein condensation. PMID:26550749

  2. Nutrient status of the lowbush blueberry, Lac-Saint-Jean area, Quebec, Canada. [Vaccinium angustifolium

    SciTech Connect

    Bouchard, A.R.; Gagnon, M.J.

    1987-01-01

    The lowbush blueberry (Vaccinium angustifolium Ait.) is an important commercial crop of the Lac-Saint-Jean area (Quebec, Canada). The major blueberry fields are located on sandy soils relatively poor in available mineral nutrients. The nutrients originate from a thin organic layer found on the top of these sandy soils. The leaf mineral contents (N, P, K, Mg, Ca, Mn, Fe, Cu, Zn and B) were measured in five blueberry fields during 1984 and 1985. Soil pH and soil available P, K, and Mg were also assessed. The results show that the leaf mineral contents are generally adequate. However, K and Zn might be occasionally deficient when compared to the actual established standards. The available Mg in soil was significantly correlated with the leaf Mg concentration. The data also suggest that the influence of the pH following the burn pruning seems to influence the nutrition of this species.

  3. Jean-Louis Brachet (1789-1858). A forgotten contributor to early 19th century neurology.

    PubMed

    Walusinski, O

    2015-10-01

    Specialists of the history of hysteria know the name of Jean-Louis Brachet (1789-1858), but few realise the influence of this physician and surgeon from Lyon, a city in the southeastern part of France. Not only a clinician, he was also a neurophysiology researcher in the early 19th century. Along with his descriptions of meningoencephalitis, including hydrocephalus and meningoencephalitis, he elucidated the functioning of the vegetative nervous system and described its activity during emotional states. He also helped describe the different forms of epilepsy and sought to understand their aetiologies, working at the same time as the better-known Louis-Florentin Calmeil (1798-1895). We present a biography of this forgotten physician, a prolific writer, keen clinical observer and staunch devotee of a rigorous scientific approach. PMID:26318891

  4. Jean-Baptiste Sénac and His Treatise on the Heart

    PubMed Central

    Bowman, Inci A.

    1987-01-01

    Jean-Baptiste Sénac's treatise on the heart is considered a landmark in the history of cardiology. In Traité de la structure du coeur, de son action, et de ses maladies (1749), Sénac dealt systematically with the anatomy, physiology, and pathology of the heart, offering the results of anatomical investigations and postmortem examinations. This paper focuses on Sénac's work on the muscular structure of the heart, as well as on the diseases of the cardiovascular system. It shows that palpitations, aneurysms, the dilatation and inflammation of the heart, valvular lesions, and blood clots, were among the problems frequently reported by Sénac and his contemporaries. Sénac's treatise is important because it reveals the state of the art in cardiology before the development of such diagnostic techniques as percussion of the chest and mediate auscultation. (Texas Heart Institute Journal 1987; 14:5-11) Images PMID:15227324

  5. Rayleigh-Jeans Condensation of Pumped Magnons in Thin-Film Ferromagnets

    NASA Astrophysics Data System (ADS)

    Rückriegel, Andreas; Kopietz, Peter

    2015-10-01

    We show that the formation of a magnon condensate in thin ferromagnetic films can be explained within the framework of a classical stochastic non-Markovian Landau-Lifshitz-Gilbert equation where the properties of the random magnetic field and the dissipation are determined by the underlying phonon dynamics. We have numerically solved this equation for a tangentially magnetized yttrium-iron garnet film in the presence of a parallel parametric pumping field. We obtain a complete description of all stages of the nonequilibrium time evolution of the magnon gas which is in excellent agreement with experiments. Our calculation proves that the experimentally observed condensation of magnons in yttrium-iron garnet at room temperature is a purely classical phenomenon which should be called Rayleigh-Jeans rather than Bose-Einstein condensation.

  6. [Jean-Martin Charcot (1825-1893): a physician with multiple facets].

    PubMed

    Lellouch, Alain

    2013-12-01

    This work is registered in the year (2013) commemorating the 120 years since Jean-Martin Charcot's (1825-1893) death. Presently, the event takes place during 2013, in France, in Paris, at Hôpital de la Salpêtrière where Charcot practiced as medical chief of l'Hospice de la Vieillesse-Femmes, from 1862 until he died in 1893. The aim of the research is to show, from various examples and sources (printed and handwritten: fonds d'archives Charcot de la Salpêtrière) how talented Charcot was as a clinician, pathologist and microscopist, researcher and experimenter, teacher, artist, designer, cartoonist, polyglot and traveller), how varied his medical career was and how innovative his scientific method was. All this permitted Charcot to make an impressive number of medical discoveries in various fields which are today known as geriatrics and rheumatology, internal medicine, cardiology, neurology, psychiatry and paranormal processes. PMID:26035927

  7. The Hawthorne experiments and the introduction of Jean Piaget in American industrial psychology, 1929-1932.

    PubMed

    Hsueh, Yeh

    2002-05-01

    The Hawthorne interview program between 1929 and 1932 was one of the most significant industrial studies in the United States. The Hawthorne researchers applied Jean Piaget's clinical method in their extensive interviews with tens of thousands of workers. Chiefly responsible for the program's methodology was Elton Mayo, an Australian who saw interviewing as a means to promote social cooperation. Previous discussions of the Hawthorne experiments have ignored the influence of Piaget in the social sciences. This article provides an account of Mayo's and the Hawthorne researchers' efforts to fuse Piaget's innovation with burgeoning American industrial psychology. The endeavor was not an isolated event but rather drew on the theories and practice of Janet-Piaget psychology, on the support of the Laura Spelman Rockefeller Memorial Foundation, and on the discourse among social scientists about Piaget's work. PMID:12096759

  8. [Jean-Jacques Rosseau the vitalist. The moralization of medical hygiene between diet and ethical food].

    PubMed

    Menin, Marco

    2012-01-01

    The historiographical prejudice that sees in Jean-Jacques Rousseau an implacable opponent of scientific knowledge has long prevented an objective evaluation of the important influence that medical thought exerted over his philosophy. The aim of this paper is to show not only Rousseau's familiarity with the most important expressions of eighteenth-century medical literature, but also his willingness to incorporate some medical suggestions in his philosophical and literary production. In the first part of this article, I try to show how Rousseau's sensibility theory presupposes precise medical ideals, related to Montpellier School of vitalism. In the second part, I stress how Rousseau's philosophy of alimentation (which has clear anthropological and political implications) can be regarded as a genuine application of an ambition typical of vitalism: to use medical hygiene, also and above all, for moral purpose. PMID:23035396

  9. Pioneering Research on Accretionary Processes - Jean Francheteau's Contributions to Understanding Mid-Ocean Ridges and Seafloor Volcanic Processes

    NASA Astrophysics Data System (ADS)

    Fornari, D. J.; Ballard, R. D.

    2011-12-01

    Jean Francheteau's 40-year career as a marine geophysicist spanned an exceptionally broad range of research interests and influenced generations of marine scientists, providing new concepts and insights on accretionary tectonics and seafloor volcanism. Using seafloor mapping techniques that at the time (in the early 1970s) were innovative in their own right, Jean and colleagues provided some of the first detailed perspectives of mid-ocean ridge axial topography that helped solidify acceptance of volcanic accretion at the ridges and specifically the highly focused volcanism occurring within the rift valley of the Mid-Atlantic Ridge. Building on that work, Jean collaborated with many investigators, including one of us (RDB), over several decades of exploratory work that elucidated the fine-scale volcanic and tectonic features of many segments of the global mid-ocean ridge from the Mid-Atlanic Ridge to the northern and southern East Pacific Rise. His work in marine tectonics was equally eclectic and included detailed studies of fracture zones, microplates and exposures of crustal and upper mantle rocks in Hess Deep. Jean excelled at using the latest technologies to investigate and map seafloor volcanic and hydrothermal terrains. His work helped establish routine academic use of multibeam sonar and deep submergence technologies - both towed camera and ultimately submersibles - to make in situ field observations and collect samples. In so doing, Jean and colleagues amassed a vast amount of data pertaining to submarine volcanic and hydrothermal processes and he was one of the first to help establish causal links between these processes and their distribution along and across spreading center axes separating at slow to ultra-fast rates. Jean's superb mentorship of young marine scientists, involving them in both field and laboratory studies was a hallmark of his gracious style and reflects one of the many ways in which he admirably served the international oceanographic community. Selected examples of Jean's innovative research and technological achievements will be discussed and related to our current models of mid-ocean ridge volcanic, hydrothermal and tectonic processes.

  10. [Forgotten great men of medicine--Baron Dominique Jean Larrey (1766-1842)].

    PubMed

    Gajić, Vladimir

    2011-01-01

    BIOGRAPHY: Baron Dominique Jean Larrev was a French army surgeon who rose to become a surgeon-in-chief of Napoleon's Grande Armée. Many advances in the field of surgery have been attributed to him: he was one of the first to amputate at the hip-joint (1812); he pioneered the use of maggots to prevent infection in wounds; he gave the first description of a trench foot, and originated the first aid to combatants by getting stretcher-bearers to take wounded men immediately from the battlefield. EDUCATION AND CAREER: Larrey studied medicine in Paris and spent a short time in the navy before resuming his studies at the Parisian College de Chirurgie. He joined the army in 1792 and spent the rest of his active life there, taking part in 60 battles and 400 other engagements, having been wounded three times. During this time, he initiated the modern method of army surgery, field hospitals and the system of army ambulance corps. After seeing the speed with which the carriages of the French flying artillery manoeuvred across the battlefields. Larrey adapted them as Flying Ambulances for rapid transport of the wounded and staffed them with trained crews of drivers, corpsmen and litter-bearers. Larrey also increased the mobility and improved the organization of field hospitals, effectively creating a forerunner of the modern MASH (Mobile Army Surgical Hospital) units. He was made a baron in 1809. He remained loyal to Napoleon even after his abdication in 1814, and followed him on his final campaign (the hundred days). At Waterloo, he was captured and sentenced to death; however, he was saved by the personal intervention of the Prussian commander Blücher. Many historians put him in the line with chemist Antoine Lavoisier and doctors Joseph Guillotin and Jean Paul Marat. PMID:21548278

  11. Human rights assessment in Parc Jean Marie Vincent, Port-au-Prince, Haiti.

    PubMed

    Cullen, Kimberly A; Ivers, Louise C

    2010-01-01

    Months after a 7.0 magnitude earthquake hit Port-au-Prince, Haiti, over one million remain homeless and living in spontaneous internally displaced person (IDP) camps. Billions of dollars from aid organizations and government agencies have been pledged toward the relief effort, yet many basic human needs, including food, shelter, and sanitation, continue to be unmet. The Sphere Project, "Humanitarian Charter and Minimum Standards in Disaster Response," identifies the minimum standards to be attained in disaster response. From a human rights perspective and utilizing key indicators from the Sphere Project as benchmarks, this article reports on an assessment of the living conditions approximately 12 weeks after the earthquake in Parc Jean Marie Vincent, a spontaneous IDP camp in Port-au-Prince. A stratified random sample of households in the camp, proportionate to the number of families living in each sector, was selected. Interview questions were designed to serve as "key indicators" for the Sphere Project minimum standards. A total of 486 interviews were completed, representing approximately 5% of households in each of the five sectors of the camp. Our assessment identified the relative achievements and shortcomings in the provision of relief services in Parc Jean Marie Vincent. At the time of this survey, the Sphere Project minimum standards for access to health care and quantity of water per person per day were being met. Food, shelter, sanitation, and security were below minimum accepted standard and of major concern. The formal assessment reported here was completed by September 2010, and is necessarily limited to conditions in Haiti before the cholera outbreak in October. PMID:21178190

  12. [Jean-Baptiste Vincent Laborde (1830-1903), forgotten neurologist and neurophysiologist].

    PubMed

    Poirier, Jacques

    2015-03-01

    Jean-Baptiste Vincent Laborde (1830-1903), native of Buzet, in Gascony, undertook his medical studies in Paris and was nominated "externe" (1854) then "interne" (1858) of Paris hospitals. His main "patrons" were Alfred Velpeau (1795-1867), Auguste Nélaton (1807-1873), Jean-Baptiste Bouillaud (1796-1881), Pierre-Olive Rayer (1793-1867), Joseph-François Malgaigne (1806-1865), Pierre Carl Edouard Potain (1825-1901), Ernest Charles Lasègue (1816-1883) and Léon Rostan (1790-1866). In 1864 he defended his thesis on the essential paralysis of childhood. He then worked in the physiology laboratory of Professor Jules Auguste Beclard (1818-1887), and became "chef des travaux" of physiology at the Paris faculty of medicine. In 1890, he was nominated to the chair of Biological anthropology at the Paris school of anthropology. His main works focused on the rhythmic tractions of the tongue in cases of apparent death, the understanding of the etiology of brain softening he attributed to vascular occlusions by atheroma and the discovery of connections between the cranial nuclei of common (III) and external (VI) oculomotor nerves and the struggle against the use of ceruse, against tuberculosis and especially against alcoholism. In addition, he made a career in journalism: since 1874 he had been the founder, director and editor-in-chief of the weekly newspaper The Medical Tribune, whose aim was to "combine to a fair extent, science and progress with the practice of medicine." Finally, Laborde was a convinced Republican, a friend of Léon Gambetta's (1838-1882). For him, democracy was the "ideal of civilized nations" and he showed deep hatred for the "Commune of Paris". Finally, he was a determined free thinker, who ran the Society for mutual autopsy for a while and who was attached to civil funerals and cremation. PMID:25786426

  13. Jeans Analysis of the Galactic Thick Disk and the Local Dark Matter Density

    NASA Astrophysics Data System (ADS)

    Sánchez-Salcedo, F. J.; Flynn, Chris; de Diego, J. A.

    2016-01-01

    Dynamical estimates of the mass surface density at the solar radius can be made up to a height of 4 kpc using thick disk stars as tracers of the potential. We investigate why different Jeans estimators of the local surface density lead to puzzling and conflicting results. Using the Jeans equations, we compute the vertical (Fz) and radial (FR) components of the gravitational force, as well as Γ(z), which is defined as {{Γ }}\\equiv \\partial {V}{{c}}2/\\partial R, with {V}{{c}}2\\equiv -R{F}R. If we assume that the thick disk does not flare and that all the components of the velocity dispersion tensor of the thick disk have a uniform radial scalelength of 3.5 kpc, Γ takes implausibly large negative values when using the currently available kinematical data of the thick disk. This implies that the input parameters or the model assumptions must be revised. We have explored, using a simulated thick disk, the impact of the assumption that the scalelengths of the density and velocity dispersions do not depend on the vertical height z above the midplane. In the absence of any information about how these scale radii depend on z, we define a different strategy. By using a parameterized Galactic potential, we find that acceptable fits to Fz, FR, and Γ are obtained for a flaring thick disk and a spherical dark matter (DM) halo with a local density ≳0.0064 M⊙ pc-3. Disk-like DM distributions may be also compatible with the current data of the thick disk. A precise measurement of Γ at the midplane could be very useful for discriminating between models.

  14. Birth of modern psychiatry and the death of alienism: the legacy of Jean-Martin Charcot.

    PubMed

    Bogousslavsky, Julien; Moulin, Thierry

    2011-01-01

    At the time of Jean-Martin Charcot, Paris--the main center for studies on the nervous system and its disorders--was home to critical exchanges between the developing discipline of neurology and psychiatry. Contrary to the commonly held view, and in spite of an established tradition concerning mental diseases, emerging neurology had a much stronger influence on psychiatry ('alienism') than the reverse. This was largely due to the school built up by Jean-Martin Charcot himself, which was organized around the study and management of hysteria. Although Charcot always claimed to be uninterested in mental medicine, he stimulated the development of an original scientific approach to nervous system conditions, based on Claude Bernard's method, along with structured academic teaching. Conversely, alienism paradoxically remained stuck in organicism, after Antoine Bayle's report in 1822 of 'arachnitis' as the substratum of general paresis of the insane. Contrary to alienism, the young neurological school was capable of self-criticism, and progressively highlighted mental factors in hysteria. This led to the paradox that neurologists were active in a disease with no organic cerebral lesion, while alienists were postulating brain lesions in all mental disorders. Pushed by Charcot, the academic evolution led to the launch of a faculty chair of mental and brain diseases in 1875, which was taken over for nearly half a century by his direct pupils Benjamin Ball, Alix Joffroy and Gilbert Ballet, who held the position until 1916, supporting the development of modern psychiatry in general hospitals, while alienism progressively disappeared at the turn of the century. PMID:20938143

  15. HUMAN RIGHTS ASSESSMENT IN PARC JEAN MARIE VINCENT, PORT-AU-PRINCE, HAITI

    PubMed Central

    Cullen, Kimberly A.; Ivers, Louise C.

    2014-01-01

    Months after a 7.0 magnitude earthquake hit Port-au-Prince, Haiti, over one million remain homeless and living in spontaneous internally displaced person (IDP) camps. Billions of dollars from aid organizations and government agencies have been pledged toward the relief effort, yet many basic human needs, including food, shelter, and sanitation, continue to be unmet. The Sphere Project, “Humanitarian Charter and Minimum Standards in Disaster Response,” identifies the minimum standards to be attained in disaster response. From a human rights perspective and utilizing key indicators from the Sphere Project as benchmarks, this article reports on an assessment of the living conditions approximately 12 weeks after the earthquake in Parc Jean Marie Vincent, a spontaneous IDP camp in Port-au-Prince. A stratified random sample of households in the camp, proportionate to the number of families living in each sector, was selected. Interview questions were designed to serve as “key indicators” for the Sphere Project minimum standards. A total of 486 interviews were completed, representing approximately 5% of households in each of the five sectors of the camp. Our assessment identified the relative achievements and shortcomings in the provision of relief services in Parc Jean Marie Vincent. At the time of this survey, the Sphere Project minimum standards for access to health care and quantity of water per person per day were being met. Food, shelter, sanitation, and security were below minimum accepted standard and of major concern. The formal assessment reported here was completed by September 2010, and is necessarily limited to conditions in Haiti before the cholera outbreak in October. PMID:21178190

  16. A NEW METHOD TO DIRECTLY MEASURE THE JEANS SCALE OF THE INTERGALACTIC MEDIUM USING CLOSE QUASAR PAIRS

    SciTech Connect

    Rorai, Alberto; Hennawi, Joseph F.; White, Martin

    2013-10-01

    Although the baryons in the intergalactic medium (IGM) trace dark matter fluctuations on megaparsec scales, on smaller scales ∼100 kpc, fluctuations are suppressed because the finite temperature gas is pressure supported against gravity, analogous to the classical Jeans argument. This Jeans filtering scale, which quantifies the small-scale structure of the IGM, has fundamental cosmological implications. First, it provides a thermal record of heat injected by ultraviolet photons during cosmic reionization events, and thus constrains the thermal and reionization history of the universe. Second, the Jeans scale determines the clumpiness of the IGM, a critical ingredient in models of cosmic reionization. Third, it sets the minimum mass scale for gravitational collapse from the IGM, and hence plays a pivotal role in galaxy formation. Unfortunately, it is extremely challenging to measure the Jeans scale via the standard technique of analyzing purely longitudinal Lyα forest spectra, because the thermal Doppler broadening of absorption lines along the line-of-sight, is highly degenerate with Jeans smoothing. In this work, we show that the Jeans filtering scale can be directly measured by characterizing the coherence of correlated Lyα forest absorption in close quasar pairs, with separations small enough ∼100 kpc to resolve it. We present a novel technique for this purpose, based on the probability density function (PDF) of phase angle differences of homologous longitudinal Fourier modes in close quasar pair spectra. A Bayesian formalism is introduced based on the phase angle PDF, and Markov Chain Monte Carlo techniques are used to characterize the precision of a hypothetical Jeans scale measurement, and explore degeneracies with other thermal parameters governing the IGM. A semi-analytical model of the Lyα forest is used to generate a large grid (500) of thermal models from a dark matter only simulation. Our full parameter study indicates that a realistic sample of only 20 close quasar pair spectra can pinpoint the Jeans scale to ≅ 5% precision, independent of the amplitude T{sub 0} and slope γ of the temperature-density relation of the IGM T=T{sub 0}(ρ/ ρ-bar ){sup γ-1}. This exquisite sensitivity arises because even long-wavelength one-dimensional Fourier modes ∼10 Mpc, i.e., two orders of magnitude larger than the Jeans scale, are nevertheless dominated by projected small-scale three-dimensional (3D) power. Hence phase angle differences between all modes of quasar pair spectra actually probe the shape of the 3D power spectrum on scales comparable to the pair separation. We show that this new method for measuring the Jeans scale is unbiased and is insensitive to a battery of systematics that typically plague Lyα forest measurements, such as continuum fitting errors, imprecise knowledge of the noise level and/or spectral resolution, and metal-line absorption.

  17. A New Method to Directly Measure the Jeans Scale of the Intergalactic Medium Using Close Quasar Pairs

    NASA Astrophysics Data System (ADS)

    Rorai, Alberto; Hennawi, Joseph F.; White, Martin

    2013-10-01

    Although the baryons in the intergalactic medium (IGM) trace dark matter fluctuations on megaparsec scales, on smaller scales ~100 kpc, fluctuations are suppressed because the finite temperature gas is pressure supported against gravity, analogous to the classical Jeans argument. This Jeans filtering scale, which quantifies the small-scale structure of the IGM, has fundamental cosmological implications. First, it provides a thermal record of heat injected by ultraviolet photons during cosmic reionization events, and thus constrains the thermal and reionization history of the universe. Second, the Jeans scale determines the clumpiness of the IGM, a critical ingredient in models of cosmic reionization. Third, it sets the minimum mass scale for gravitational collapse from the IGM, and hence plays a pivotal role in galaxy formation. Unfortunately, it is extremely challenging to measure the Jeans scale via the standard technique of analyzing purely longitudinal Lyα forest spectra, because the thermal Doppler broadening of absorption lines along the line-of-sight, is highly degenerate with Jeans smoothing. In this work, we show that the Jeans filtering scale can be directly measured by characterizing the coherence of correlated Lyα forest absorption in close quasar pairs, with separations small enough ~100 kpc to resolve it. We present a novel technique for this purpose, based on the probability density function (PDF) of phase angle differences of homologous longitudinal Fourier modes in close quasar pair spectra. A Bayesian formalism is introduced based on the phase angle PDF, and Markov Chain Monte Carlo techniques are used to characterize the precision of a hypothetical Jeans scale measurement, and explore degeneracies with other thermal parameters governing the IGM. A semi-analytical model of the Lyα forest is used to generate a large grid (500) of thermal models from a dark matter only simulation. Our full parameter study indicates that a realistic sample of only 20 close quasar pair spectra can pinpoint the Jeans scale to ~= 5% precision, independent of the amplitude T 0 and slope γ of the temperature-density relation of the IGM T=T_0(\\rho / {\\bar{\\rho }})^{\\gamma -1}. This exquisite sensitivity arises because even long-wavelength one-dimensional Fourier modes ~10 Mpc, i.e., two orders of magnitude larger than the Jeans scale, are nevertheless dominated by projected small-scale three-dimensional (3D) power. Hence phase angle differences between all modes of quasar pair spectra actually probe the shape of the 3D power spectrum on scales comparable to the pair separation. We show that this new method for measuring the Jeans scale is unbiased and is insensitive to a battery of systematics that typically plague Lyα forest measurements, such as continuum fitting errors, imprecise knowledge of the noise level and/or spectral resolution, and metal-line absorption.

  18. Gravity or turbulence? - III. Evidence of pure thermal Jeans fragmentation at ˜0.1 pc scale

    NASA Astrophysics Data System (ADS)

    Palau, Aina; Ballesteros-Paredes, Javier; Vázquez-Semadeni, Enrique; Sánchez-Monge, Álvaro; Estalella, Robert; Fall, S. Michael; Zapata, Luis A.; Camacho, Vianey; Gómez, Laura; Naranjo-Romero, Raúl; Busquet, Gemma; Fontani, Francesco

    2015-11-01

    We combine previously published interferometric and single-dish data of relatively nearby massive dense cores that are actively forming stars to test whether their `fragmentation level' is controlled by turbulent or thermal support. We find no clear correlation between the fragmentation level and velocity dispersion, nor between the observed number of fragments and the number of fragments expected when the gravitationally unstable mass is calculated including various prescriptions for `turbulent support'. On the other hand, the best correlation is found for the case of pure thermal Jeans fragmentation, for which we infer a core formation efficiency around 13 per cent, consistent with previous works. We conclude that the dominant factor determining the fragmentation level of star-forming massive dense cores at 0.1 pc scale seems to be thermal Jeans fragmentation.

  19. "I would eagerly leave Neuchâtel ..." A 1912 letter by Jean Piaget with an introduction and notes.

    PubMed

    Vidal, F

    1986-01-01

    A 1912 letter from fifteen-year-old Jean Piaget (1896-1980) to the director of the Museum of Natural History of Geneva illustrates Piaget's precocious integration into a community of professional naturalists, and reveals his hitherto unknown plan to study medicine. It is not certain whether he actually intended to realize that plan. An essential biographical fact, however, is that he finally left natural history by turning to philosophy rather than to medicine. PMID:11608771

  20. Two schemes of intellectual development: A comparison of development as defined by william perry and jean piaget

    NASA Astrophysics Data System (ADS)

    Perry, Bruce; Donovan, Michael P.; Kelsey, Linda J.; Paterson, John; Statkiewicz, Walter; Allen, Robert D.

    The theories of Jean Piaget and William Perry provide two different theories of intellectual development with several similiarities, but also with critical differences. In this study a comparison was made to determine whether the two theories describe operation of the same mental structures or two fundamentally different aspects of intellectual development. The results, based upon individual interviews of all participants, indicate that the two theories outline different and independent processes for assessing intellectual development.

  1. Weighing the galactic disc using the Jeans equation: lessons from simulations

    NASA Astrophysics Data System (ADS)

    Candlish, G. N.; Smith, R.; Moni Bidin, C.; Gibson, B. K.

    2016-03-01

    Using three-dimensional stellar kinematic data from simulated galaxies, we examine the efficacy of a Jeans equation analysis in reconstructing the total disk surface density, including the dark matter, at the `Solar' radius. Our simulation data set includes galaxies formed in a cosmological context using state-of-the-art high-resolution cosmological zoom simulations, and other idealized models. The cosmologically formed galaxies have been demonstrated to lie on many of the observed scaling relations for late-type spirals, and thus offer an interesting surrogate for real galaxies with the obvious advantage that all the kinematical data are known perfectly. We show that the vertical velocity dispersion is typically the dominant kinematic quantity in the analysis, and that the traditional method of using only the vertical force is reasonably effective at low heights above the disk plane. At higher heights the inclusion of the radial force becomes increasingly important. We also show that the method is sensitive to uncertainties in the measured disk parameters, particularly the scalelengths of the assumed double exponential density distribution, and the scalelength of the radial velocity dispersion. In addition, we show that disk structure and low number statistics can lead to significant errors in the calculated surface densities. Finally, we examine the implications of our results for previous studies of this sort, suggesting that more accurate measurements of the scalelengths may help reconcile conflicting estimates of the local dark matter density in the literature.

  2. Jean-Anthelme Brillat-Savarin's 1825 treatise on the mouth and ingestion.

    PubMed

    Chong, Gabriel Tse Feng

    2012-12-01

    This article quotes and discusses Jean-Anthelme Brillat-Savarin's musings on the mouth and ingestion as described in his book The Physiology of Taste. The book was first published in France in December 1825, and is still widely read as a key work in Gastronomy today. The mouth is intimately related to the acts of chewing, swallowing and eating and it would be interesting to report an early 19th century epicurean's views on the mouth. Passages from Brillat-Savarin's book describing the functions of the teeth and tongue and the acts of tasting, chewing, and swallowing are quoted in full. Anecdotes also include one on the horrifying punishment of having one's tongue removed and another illustrating the poor oral health found among Europeans of that era. His work offers a unique glimpse into how a 19th century gastronome viewed the oral cavity and its gastronomical functions. While some of his writings may appear archaic and antediluvian to the modern reader; others relating to, for example chewing and swallowing, are surprisingly accurate by contemporary standards. Nonetheless, the gastronomic savant seemed to know a lot right about modern stomatology! PMID:23739320

  3. Data report: Jean Lake Area, Nevada. National Uranium Resource Evaluation Program

    SciTech Connect

    Cook, J.R.

    1982-05-01

    This report presents the results of detailed sampling of soils, rocks, and dry lake bed material from the area of Jean Dry Lake in southern Nevada. The study area is in the Kingman 1/sup 0/ x 2/sup 0/ quadrangle of the National Topographic Map Series. Samples were collected from 1000 sites. The target density of sampling was 16 sites per square mile in the lake bed and four sites per square mile for soil samples. Neutron activation analyses are presented for uranium and 16 other elements. Scintillometer readings are reported for each site. Analytical data and scintillometer measurements are presented in tables. Statistical summaries and a brief description of the results are given. Data from the sites (on microfiche in pocket) include; (1) elemental analyses (U, Th, Hf, Al, Ce, Dy, Eu, Fe, La, Lu, Mn, Sc, Sm, Na, Ti, and V); and (2) scintillometer readings. To make the data available for public use without further delay, this report is being issued without the normal technical and copy editing.

  4. Ivan Djaja (Jean Giaja)1 and the Belgrade School of Physiology

    PubMed Central

    Andjus, Pavle R.; Stojilkovic, Stanko S.; Cvijic, Gordana

    2016-01-01

    Summary The founder of physiology studies in the Balkans and the pioneer of research on hypothermia, Ivan Djaja (Jean Giaja) was born 1884 in L’Havre. Giaja gained his PhD at the Sorbonne in 1909. In 1910 he established the first Chair of Physiology in the Balkans and organized the first Serbian Institute for Physiology at the School of Philosophy of the University of Belgrade. He led this Institute for more than 40 subsequent years. His most notable papers were in the field of thermoregulation and bioenergetics. Djaja became member of the Serbian and Croatian academies of science and doctor honoris causa of Sorbonne. In 1952 for the seminal work on the behaviour of deep cooled warm blooded animals he becane associate member of the National Medical Academy in Paris. In 1955 the French Academy of Sciences elected him as associate member in place of deceased Sir Alexander Fleming. Djaja died in 1957 during a congress held in his honour. He left more than 200 scientific and other papers and the golden DaVincian credo “Nulla dies sine experimento”. His legacy was continued by several generations of researchers, the most prominent among them being Stefan Gelineo, Radoslav Andjus and Vojislav Petrović. PMID:21777022

  5. Health monitoring of the Saint-Jean bridge of Bordeaux, France using fiber Bragg grating extensometers

    NASA Astrophysics Data System (ADS)

    Magne, Sylvain; Boussoir, Jonathan; Rougeault, Stephane; Marty-Dewynter, Veronique; Ferdinand, Pierre; Bureau, Lionel

    2003-07-01

    Most civil engineering structures have been built in the 50's and 60's and reach similar level of degradation accelerated by loading conditions and corrosion. In Europe, National Authorities and the European Commission promote Health Monitoring concepts, instrumentation of existing structures and help in the design of new durable structures of higher performance. In this context, the CEA-List has achieved a non-exclusive industrial transfer of its Bragg grating sensing technology for civil engineering applications to Hydrolog (French SME), supported by the European Community and the french ministry of Industry. In order to check the reliability and user-friendliness of this instrumentation, eleven spectrally-multiplexed Bragg grating-based extensometers, four FBG temperature sensors and an acquisition unit have been installed into the Saint-Jean bridge in Bordeaux, France with the help of the Infrastructure Regional Direction (DRE-Aquitaine) and the Bordeaux Authority (Communaute Urbaine de Bordeaux). A standardized loading of the bridge has been performed on October 29, 1001, with the purpose of correlating its mechanical reaction to loading conditions. Moreover, the equipment has been operating for one year to take into account the winter-summer cycle.

  6. CLUMPY: Jeans analysis, γ-ray and ν fluxes from dark matter (sub-)structures

    NASA Astrophysics Data System (ADS)

    Bonnivard, Vincent; Hütten, Moritz; Nezri, Emmanuel; Charbonnier, Aldée; Combet, Céline; Maurin, David

    2016-03-01

    We present an update of the CLUMPY code for the calculation of the astrophysical J-factors (from dark matter annihilation/decay) for any Galactic or extragalactic dark matter halo including substructures: halo-to-halo concentration scatter may now be enabled, boost factors can include several levels of substructures, and triaxiality is a new option for dark matter haloes. This new version takes advantage of the cfitsio and HEALPix libraries to propose fits output maps using the HEALPix pixelisation scheme. Skymaps for γ-ray and ν signals from generic annihilation/decay spectra are now direct outputs of CLUMPY. Making use of HEALPix routines, smoothing by a user-defined instrumental Gaussian beam and computing the angular power spectrum of the maps are now possible. In addition to these improvements, the main novelty is the implementation of a Jeans analysis module, to obtain dark matter density profiles from kinematic data in relaxed spherical systems (e.g., dwarf spheroidal galaxies). The code is also interfaced with the GreAT toolkit designed for Markov Chain Monte Carlo analyses, from which probability density functions and credible intervals can be obtained for velocity dispersions, dark matter profiles, and J-factors.

  7. Assessing the Jeans Anisotropic Multi-Gaussian Expansion method with the Illustris simulation

    NASA Astrophysics Data System (ADS)

    Li, Hongyu; Li, Ran; Mao, Shude; Xu, Dandan; Long, R. J.; Emsellem, Eric

    2016-02-01

    We assess the effectiveness of the Jeans Anisotropic Multi-Gaussian Expansion (JAM) technique with a state-of-the-art cosmological hydrodynamic simulation, the Illustris project. We perform JAM modelling on 1413 simulated galaxies with stellar mass M* > 1010 M⊙, and construct an axisymmetric dynamical model for each galaxy. Combined with a Markov chain Monte Carlo simulation, we recover the projected root-mean-square velocity (Vrms) field of the stellar component, and investigate constraints on the stellar mass-to-light ratio, M*/L, and the fraction of dark matter fDM within 2.5 effective radii (Re). We find that the enclosed total mass within 2.5 Re is well constrained to within 10 per cent. However, there is a degeneracy between the dark matter and stellar components with correspondingly larger individual errors. The 1σ scatter in the recovered M*/L is 30-40 per cent of the true value. The accuracy of the recovery of M*/L depends on the triaxial shape of a galaxy. There is no significant bias for oblate galaxies, while for prolate galaxies the JAM-recovered stellar mass is on average 18 per cent higher than the input values. We also find that higher image resolutions alleviate the dark matter and stellar mass degeneracy and yield systematically better parameter recovery.

  8. Could Jean-Dominique Cassini see the famous division in Saturn's rings?

    NASA Astrophysics Data System (ADS)

    Lozi, Julien; Reess, Jean-Michel; Semery, Alain; Lhomé, Emilie; Jacquinod, Sophie; Combes, Michel; Bernardi, Pernelle; Andretta, Rémi; Motisi, Maxime; Bobis, Laurence; Kaftan, Emilie

    2013-09-01

    Nowadays, astronomers want to observe gaps in exozodiacal disks to confirm the presence of exoplanets, or even make actual images of these companions. Four hundred and fifty years ago, Jean-Dominique Cassini did a similar study on a closer object: Saturn. After joining the newly created Observatoire de Paris in 1671, he discovered 4 of Saturn's satellites (Iapetus, Rhea, Tethys and Dione), and also the gap in its rings. He made these discoveries observing through the best optics at the time, made in Italy by famous opticians like Giuseppe Campani or Eustachio Divini. But was he really able to observe this black line in Saturn's rings? That is what a team of optical scientists from Observatoire de Paris - LESIA with the help of Onera and Institut d'Optique tried to find out, analyzing the lenses used by Cassini, and still preserved in the collection of the observatory. The main difficulty was that even if the lenses have diameters between 84 and 239 mm, the focal lengths are between 6 and 50 m, more than the focal lengths of the primary mirrors of future ELTs. The analysis shows that the lenses have an exceptionally good quality, with a wavefront error of approximately 50 nm rms and 200 nm peak-to-valley, leading to Strehl ratios higher than 0.8. Taking into account the chromaticity of the glass, the wavefront quality and atmospheric turbulence, reconstructions of his observations tend to show that he was actually able to see the division named after him.

  9. The Meteorological Observations of Jean-François Gaultier, Quebec, Canada: 1742-56.

    NASA Astrophysics Data System (ADS)

    Slonosky, Victoria C.

    2003-07-01

    Jean-François Gaultier was a physician in the French colony of Québec in New France from 1742 to 1756. During that period, he recorded daily readings of temperature and observations of the weather, although only the observations for 1742-46, 1747-48, and 1754 have been located to date. Daily instrumental temperature data from Québec for the 1740s provide a glimpse of climate variability in eastern North America, upstream of the North Atlantic. During the 1740s, winters appear to have been milder than during most of the twentieth century with the exception of the 1950s and early 1980s, and summers warmer than those of the twentieth century, with the exception of the 1970s and 1990s. Autumns and springs appear to have been cool relative to the twentieth century, suggesting that, while winters may have been milder, the winter season lasted longer, with a consequently shorter growing season. The cool springs and autumns, combined with warm winters and summers, give these few years in the 1740s annual average temperatures comparable to those averaged over the twentieth century; the annual average temperatures mask marked seasonal differences. There is also some evidence that the climate was drier than in recent times, with fewer precipitation days than during the 1970-2000 period.

  10. [A XVIth century journeyman apothecar in Montpellier: Jean Magnol (1562-1632)].

    PubMed

    Charlot, Colette

    2006-11-01

    J. Magnol came from Ardèche to Montpellier to learn how to be apothecary grocer. He is characteristics of the transition between the Middle-Ages statutes and Renaissance ones (1572/1598) in a city famous for its school of medicine. For thirteen (13) years he worked as a journeyman apothecary was like a drysalter grocer. But the 1572 statutes due to king Henry IV (the fourth), having force of law, changed the trade into an art, as highly regarded as the legal profession. Long before the 1777 nationwide statutes due to king Louis XIV (the fourteenth). To become a master, Magnol had to give four masterpieces, the formulas of which can be found in the new pharmacopoeia written by the medicine chancellor: "the pharmacopoea Monspeliensis" an alternative to the ancient one by Nicolas de Salerne. The pratical experiments were carried out by those famous apothecary masters who made up the 1572 statutes. Jean Magnol is Pierre Magnol's ancestor (1638-1715), the famous botanist whom Carl Linné dedicated the magnolia genus to. PMID:17526144

  11. Jean-Baptiste Labat and the buccaneer barbecue in seventeenth-century Martinique.

    PubMed

    Toczyski, Suzanne

    2010-01-01

    If, as the sociologist Pierre L. van den Berghe has suggested, cuisine is a significant expression of man's sociability, one might say that the seventeenth-century missionary Jean-Baptiste Labat was the single most social animal in the Caribbean islands in the 1690s. Although his primary responsibility on the island of Martinique was to serve the island's multiethnic population as a spiritual leader, le père Labat's memoirs chronicle the diverse culinary experiences of the missionary as he literally eats his way around the island, learning to prepare such delicacies as cocoa confit, roasted manatee, lizard en brochette, and parakeet en daube. Positing his unbridled interest in the culinary arts as a mark of his “obedience” to the duties assigned him as missionary, Labat's taxonomy of island delicacies and exotic tastes no doubt titillated the curiosity of his mainland readers while nevertheless grounding itself strongly in the values of order, authenticity, and industry so essential to Labat's apostolic mission. This article focuses on two “buccaneer barbecues” as examples of gastronomical experiences through which Labat was able to construct and negotiate new social, cultural, and symbolic meanings, exploring identity politics through the frame of the culinary arts in seventeenth-century Martinique. PMID:21539051

  12. Jean-Charles Houzeau's Visual Magnitude Estimates from Jamaica in 1868

    NASA Astrophysics Data System (ADS)

    Sterken, Christiaan

    2012-09-01

    Jean-Charles Houzeau de Lehaie (1820-1888) was a Belgian astronomer who, as an observer, covered astronomy, geography, cartography, geodesy and natural sciences. He is known for designing the ``heliometer with unequal focal lengths" for the 1882 transit of Venus, for which he organised two expeditions: one to San Antonio (Texas), and one to Santiago (Chile). Less known, but historically important from the point of view of his consistent approach to observational science, was his ``Uranométrie générale", in which he systematically recorded visual magnitudes of 5719 northern and southern stars up to mag 6.4. He carried out the visual estimates from Jamaica in less than 400 nights in 1875--76. This presentation discusses the observational approach of his project, and weighs the merit of a dataset that was produced in one throw, by one single person from one single observing site of excellent atmospheric quality, without any recourse to data produced by other observers. A proving example of the virtue of Houzeau's Uranométrie is that it has been used in the construction of the charts of the first edition of ``Norton's Star Atlas".

  13. Jean-Martin Charcot's role in the 19th century study of music aphasia.

    PubMed

    Johnson, Julene K; Lorch, Marjorie; Nicolas, Serge; Graziano, Amy

    2013-05-01

    Jean-Martin Charcot (1825-93) was a well-known French neurologist. Although he is widely recognized for his discovery of several neurological disorders and his research into aphasia, Charcot's ideas about how the brain processes music are less well known. Charcot discussed the music abilities of several patients in the context of his 'Friday Lessons' on aphasia, which took place at the Salpêtrière Hospital in Paris in 1883-84. In his most comprehensive discussion about music, Charcot described a professional trombone player who developed difficulty copying music notation and playing his instrument, thereby identifying a new isolated syndrome of music agraphia without aphasia. Because the description of this case was published only in Italian by one of his students, Domenico Miliotti, there has been considerable confusion and under-acknowledgement of Charcot's ideas about music and the brain. In this paper, we describe Charcot's ideas regarding music and place them within the historical context of the growing interest in the neurological underpinnings of music abilities that took place in the 1880s. PMID:23576129

  14. Jean-Martin Charcot's house officers at La Salpêtrière Hospital.

    PubMed

    Walusinski, Olivier

    2011-01-01

    From the time he became chef de service at La Salpêtrière Hospital in 1866 until his death in 1893, Jean-Martin Charcot oversaw 32 house officers. Some of them became famous, such as D.M. Bourneville, E. Brissaud, P. Marie and G. Gilles de la Tourette. Others are less well known. The fact remains that Charcot knew how to surround himself with fine students and leverage their talents in order to make the neurological discoveries by which he would become famous throughout the world. Here, we present the biographies of H. Soulier (1862), J. Cotard (1865), R. Lépine (1867), A. Gombault (1872), A. Pierret (1874), A. Pitres (1876), P. Oulmont (1877), G. Guinon (1885), P. Blocq(1887), E. Huet (1888), E. Parmentier (1890) and A. Souques(1893). Each of these men with their unique paths and interests helped lay the foundations for the birth of neurology at the end of the 19th century in Paris. As Emile Littré said: 'La science de la Médecine, si elle ne veut pas être rabaissée au rang de métier, doit s'occuper de son histoire et soigner les vieux monuments que les temps passés lui ont légués', which could be translated as 'to avoid being reduced to a trade, the science of medicine must attend to its history and take care of the old monuments handed down by time'. PMID:20938144

  15. The significance of some observations on African ocular onchocerciasis described by Jean Hissette (1888-1965).

    PubMed

    Kluxen, G; Hoerauf, A

    2008-01-01

    One of the most significant contributions to tropical medicine and ophthalmology was made by Jean Hissette: African ocular onchocerciasis. During his extensive investigations in the Babindi country, he found numerous adults with river blindness. Their eye disease was caused by the filaria Onchocerca volvulus Leuckart. He noticed the signs of interstitial keratitis and band keratopathy, faint iritis or iridocyclitis, posterior synechiae and often a downward distortion of the pupil. He was the first to describe chorioretinal scarring of the fundus, what became known as the Hissette-Ridley fundus. People reported to him their entoptic phenomena which he unequivocally interpreted to be the images of microfilariae in the patient's own eye. During his stay in Belgium in 1932, he elucidated the pathogenesis of blindness since he was able to provide histological proof of the presence of microfilariae in various ocular tissues of an enucleated eye from a patient living near the Sankuru river. Like other serious health impairments, the severe inflammatory lesions in the eye occurred only after the microfilariae had died. Hence he realized that dying microfilariae play a key role in the mechanisms leading to blindness. Hissette's precise descriptions were the logical fruit of his outstanding observational abilities and enabled him as a man of great intuition to speculate about causal relationships. He evidently benefited from the fact that he took the native Africans seriously and asked them their opinion. In 1933, his friend and teacher Dr. De Mets in Antwerp already wrote on Hissette's discovery in the Belgian Congo: "This study is of exceptional value to specialists which is not only a tribute to its author, but to our common native country (Belgium)." PMID:18546927

  16. The Earth Summit: a vision shared. An interview with Jean-Claude Faby.

    PubMed

    Hoeffel, P H

    1992-01-01

    Interviewed by Development Forum, the director of UNCED's New York office, Jean-Claude Faby, who has been intimately involved in the negotiations preceding the Earth Summit, discusses his view of the process and expectations of global meeting. Faby explains that during the preparatory process, nongovernmental organizations (NGOs) have played an instrumental role. For example, women have raised issues concerning women, and their efforts are reflected in Agenda 21, the action plan of the Rio Declaration. Although describing the NGOs' critical assessment of the process as a health impatience, Faby notes that the issues to be confronted in Rio are some of the most complicated and vexing environmental and development problems facing the world community. Faby explains that the business community, an important player in the issues at hand, has also taken an active role in the negotiations. Faby acknowledges that the negotiations have witnessed a rift between North and South over the language of the document, a debate that will probably continue during the summit itself. Some of the issues of contention are military spending (a particularly concern of NGOs) and the North's high level of consumption, which the South insists must be addressed. Faby also discusses the issue of implementation and funding following the conclusion of the summit. Although implementation would require some $125 billion (a relatively modest figure), Faby expects that no neat funding package will emerge from Rio. In fact, funding will be one of the primary concerns of the Rio follow-up. Concerning the institutional follow-up of the summit, some are calling for the formation of a new institution, while others oppose such a move. PMID:12343708

  17. Generalized Jeans' Escape of Pick-Up Ions in Quasi-Linear Relaxation

    NASA Technical Reports Server (NTRS)

    Moore, T. E.; Khazanov, G. V.

    2011-01-01

    Jeans escape is a well-validated formulation of upper atmospheric escape that we have generalized to estimate plasma escape from ionospheres. It involves the computation of the parts of particle velocity space that are unbound by the gravitational potential at the exobase, followed by a calculation of the flux carried by such unbound particles as they escape from the potential well. To generalize this approach for ions, we superposed an electrostatic ambipolar potential and a centrifugal potential, for motions across and along a divergent magnetic field. We then considered how the presence of superthermal electrons, produced by precipitating auroral primary electrons, controls the ambipolar potential. We also showed that the centrifugal potential plays a small role in controlling the mass escape flux from the terrestrial ionosphere. We then applied the transverse ion velocity distribution produced when ions, picked up by supersonic (i.e., auroral) ionospheric convection, relax via quasi-linear diffusion, as estimated for cometary comas [1]. The results provide a theoretical basis for observed ion escape response to electromagnetic and kinetic energy sources. They also suggest that super-sonic but sub-Alfvenic flow, with ion pick-up, is a unique and important regime of ion-neutral coupling, in which plasma wave-particle interactions are driven by ion-neutral collisions at densities for which the collision frequency falls near or below the gyro-frequency. As another possible illustration of this process, the heliopause ribbon discovered by the IBEX mission involves interactions between the solar wind ions and the interstellar neutral gas, in a regime that may be analogous [2].

  18. [THE SCIENTIFIC LEGACY OF JEAN EMMANUEL GILIBERT IN POLAND (COPIES OF HIS WORKS; THEIR RECEPTION)].

    PubMed

    Köhler, Piotr

    2015-01-01

    In order to locate copies of the works of Jean Emmanuel Gilibert (1741-1814) located in Poland, 54 libraries were selected for inquiry, chosen on the basis of their history or of the nature or size of their collections. So far, 27 libraries have responded to the inquiry. There are works of J.E. Gilibert stored in 14 of them (Table 1). To date, 102 copies of different editions catalogued under Gilibert's name have been recorded in libraries in Poland. These books were placed in these libraries in the nineteenth and early twentieth centuries, mainly as part of donations from private libraries. In Poland, the reception of the botanical works of J.E. Gilibert changed over time. Initially they were accepted uncritically (Stanisław Bonifacy Jundzill, Józef Jundziłł). Over time, and with the increase in floristic data subsequent to the publication of Gilibert's works, his treatises were cited less frequently. As early as the second half of the nineteenth century, Polish botanists mentioned them only occasionally. More accurate works, containing newer taxonomical considerations of species, effectively supplanted the works of Gilibert in scientific circulation. It is worth noting that for contemporary plant taxonomy, the botanical works of Gilibert are of no scientific value. Four of them (Flora lituanica inchoata, Exercitium botanicum, Caroli Linnaei botanicorum principis, Exercitia phytologica) are listed in Appendix V, 'Opera Utique Oppressa', of the 2006 Vienna Code of Botanical Nomenclature. Names appearing in these works in the rankings specified at the end of each listing (species and intraspecific taxa) are not accepted as valid. PMID:26445749

  19. Chapter 15: Jean-Martin Charcot and the anatomo-clinical method of neurology.

    PubMed

    Goetz, Christopher G

    2010-01-01

    Jean-Martin Charcot (1825-1893) was the premier clinical neurologist of the 19th century. Charcot's research was anchored in the anatomo-clinical method, a two-part methodology that linked clinical signs with anatomical lesions. The first step of this method involved the careful documentation of clinical signs with longitudinal observation. At the time of death, the second step involved autopsy examination of the brain and spinal cord. With combined clinical and anatomical data, Charcot was able to suggest concrete clinical-anatomical correlations. This method helped to define the tracts and nuclei responsible for normal and abnormal neurological signs and was pivotal to a new classification of neurological diseases based on anatomy. The best-developed example of this method was Charcot's work with motor system degenerative disorders, specifically amyotrophic lateral sclerosis. These studies led to the international designation of amyotrophic lateral sclerosis as Charcot's disease. Other examples of the fruits of the anatomo-clinical method included several stroke syndromes and the linkage of specific signs to specific lesions in multiple sclerosis. The discipline fostered cortical localization theory, which moved neurologists away from the concept of the brain as a homogenous organ in preference to the concept that brain regions controlled specific motor, sensory and language functions. Charcot's attempts to apply his anatomo-clinical method to the knotty neurological diagnosis of hysteria led him to experiments and conclusions that drew criticism and even scorn from colleagues. These events tarnished Charcot's reputation at the close of his career. In the context of Charcot's extensive discoveries and lasting contributions, the anatomo-clinical method remains the anchor of modern neurological diagnosis and is Charcot's most important contribution to clinical neurology. PMID:19892118

  20. Nomenclatural notes on the Eurytomids (Chalcidoidea: Eurytomidae) described by Jean Brthes housed in Museo Argentino de Ciencias Naturales "Bernardino Rivadavia".

    PubMed

    Gates, Michael W

    2014-01-01

    Ten Eurytomidae (Hymenoptera) parasitic wasp species described by Jean Brthes and deposited in the Museo Argentino de Ciencias Naturales in Buenos Aires are treated and their nomenclature stabilized. The condition of the type material is described. Lectotypes are designated for Decatoma cecidosiphaga Brthes, Prodecatoma parodii Brthes, Eudecatoma opposita Brthes, and Eurytoma caridei Brthes. One new generic synonymy, Xanthosomodes Brthes with Tetramesa Walker, n. syn., and five new combinations are proposed: Tetramesa albiangulata (Brthes), n. comb.; Phylloxeroxenus caridei (Brthes), n. comb.; Aximopsis vulgata (Brthes), n. comb.; Proseurytoma parodii (Brthes), n. comb.; and Bruchophagus opposita (Brthes), n. comb. Sycophila paranensis Brthes is declared incertae sedis. PMID:24869892

  1. Terpenoids, flavonoids and caffeic acid derivatives from Salvia viridis L. cvar. Blue Jeans.

    PubMed

    Rungsimakan, Supattra; Rowan, Michael G

    2014-12-01

    Three diterpenoids, 1-oxomicrostegiol (1), viroxocin (2), viridoquinone (3), were isolated from the roots of Salvia viridis L. cvar. Blue Jeans. Five known diterpenoids, microstegiol (4), 7α-acetoxy-14-hydroxy-8,13-abietadiene-11,12-dione (5; 7-O-acetylhorminone tautomer), 7α,14-dihydroxy-8,13-abietadiene-11,12-dione (6; horminone tautomer), ferruginol and salvinolonyl 12-methyl ether (7) were also found in the roots together with 1-docosyl ferulate (8), and a mixture of 2-(4'-alkoxyphenyl) ethyl alkanoates (9). Two lupane triterpenoids, 2α-acetoxy-lup-20(29)-en-3β-ol (10), and 3β-acetoxy-lup-20(29)-en-2α-ol (11) were found in the aerial parts together with known compounds, lup-20(29)-ene-2α,3β-diol (12), ursolic acid, oleanolic acid, β-sitosterol and β-sitosterol glucoside. A known phenylpropanoid, trans-verbascoside (or acteoside; 13), was the main constituent in the polar fraction of the aerial part, and it is now reported in the genus Salvia for the first time. Other polyphenolic compounds were cis-verbascoside (14), leucosceptoside A (15), martynoside (16), caffeic acid, 6-O-caffeoyl-glucose (18), rosmarinic acid, salidroside, luteolin-7-O-α-rhamnopyranosyl-(1→6)-β-galactopyranoside, luteolin-7-O-β-galactopyranoside, luteolin-7-O-α-rhamnopyranosyl-(1→6)-β-glucopyranoside, luteolin-7-O-β-glucopyranoside, and apigenin-7-O-β-glucopyranoside. The structures were determined by 1D-, 2D-NMR and HR-ESI-MS techniques. Compounds 6, 10, ferruginol, ursolic acid and oleanolic acid exhibited antibacterial activity against Enterococcus faecalis (ATCC 775) with MIC 50 μM, 25 μM, 50 μM, 12.5 μM, 12.5 μM respectively. Ferruginol, ursolic acid and oleanolic acid were also active against Staphylococcus aureus (ATCC 6571), and Bacillus cereus (ATCC 2599) with MIC 12.5-50 μM. 4 was also active against S.aureus (ATCC 6571) with MIC 50 μM. These values are consistent with previous studies on the antimicrobial activity of Salvia diterpenoids. PMID:25256822

  2. From past to current tectonics: Thematic issue dedicated to Jean-François Stéphan (1949-2013)

    NASA Astrophysics Data System (ADS)

    Manighetti, Isabelle

    2016-01-01

    This thematic issue of Comptes rendus Geoscience has been assembled to honor the memory of our late colleague and friend Jean-François Stéphan. Jean-François was a great scientist, specialized in tectonics, and a great colleague who devoted his time for his community. His work and actions deeply imprinted both the French and the International Earth Science communities. This volume brings together contributions of colleagues of Jean-François, who were also close friends or colleagues who knew and deeply appreciated him. Naturally, tectonics is the common theme of these contributions. Some of the papers presented here focus on tectonic questions and/or regions Jean-François worked on during his career; other papers present studies Jean-François motivated or encouraged in one way or another; other papers are simply tectonic studies he would have liked. Taken together, the nine papers of this thematic issue take the reader on a beautiful trip, from past to current tectonics.

  3. [WILD MAMMALS OF THE GRAND DUCHY OF LITHUANIA IN THE WORKS OF JEAN-EMMANUEL GILIBERT].

    PubMed

    Samojlik, Tomasz; Daszkiewicz, Piotr

    2015-01-01

    Among the many topics of lively scientific work that Jean Emmanuel Gilibert (1741-1814) conducted in Grodno and Vilnius, an important place is occupied by his observations of wild mammals. Royal patronage and care from Antoni Tyzenhauz, Treasurer of the Grand Duchy of Lithuania and the governor of Grodno, allowed Gilibert to keep and observe wild fauna captured by royal services in royal forests, including Białowieża Primeval Forest. Such was an origin of a female bison kept by Gilibert in Grodno. Its description, published in Indagatores naturae in Lithuania (Vilnius 1781) for decades became the primary source of information about the behaviour, food preferences and the anatomy of European bison. European science has just begun to take interest in European bison, therefore Gilibert's account entered scientific circulation by way of French natural history encyclopaedias (mainly Georges Buffon's Histoire naturelle) and works by Georges Cuvier or Étienne Geoffroy Saint-Hilaire. Apart from the description of European bison, Gilibert left an entire series of observations of wild mammals inhabiting the forests of the Grand Duchy of Lithuania. His accounts of moose were important in building a knowledge base for this species. In the first half of the 18th century, moose was known mainly from fantastic descriptions in Renaissance works and from prescriptions devoted to using moose hoof as the epilepsy treatment. Gilibert's observations helped to overthrow such superstitions. Similarly, Gilibert's first-hand information verified the widespread legends concerning brown bear (e.g. the belief that white bears, belonging to other species than polar bears, occur in Lithuania) . List of species kept and thoroughly watched by the scholar is much longer and includes lynx, wolf (and hybrids of wolves and dogs), beaver, badger, fox, hedgehog, and even white mouse. Also his comments on the species of mammals then absent in Lithuania but known either from farming or from the fur trade (wolverine, bobak marmot or steppe polecat). Also in these cases, Gilibert's descriptions were often the first reliable information that entered the circulation in European science. His accounts were not free of errors and mistakes--but they resulted mainly from the pioneering role of his work. Some of his breeding experiments can arouse the reader's sincere smile today, such as an attempt to feed a beaver with fish or serve cooked beans to a lynx In the margins of his mammal observations, Gilibert described also the place of their occurrence, extensive forests of the Grand Duchy of Lithuania. Read from the contemporary perspective, his thoughts are surprisingly relevant. In his praise of "primeval nature, free from human actions and not disturbed by accident or by the impatience of human desires" he sounds very similar to today's eulogists of the primeval forest of Białowieża. PMID:26445747

  4. Shall Our Leadership Preparation Programs Be Focused on Proactive Leadership for Social Justice? A Rejoinder to Jean-Marie, Normore, and Brooks

    ERIC Educational Resources Information Center

    Oplatka, Izhar

    2009-01-01

    A dominant conjecture underlying the literature about leadership for social justice brought up in Jean-Marie, Normore, and Brooks' (2009) paper suggests that leadership preparation programs (LPPs) need to prepare school leaders to promote a broader and deeper understanding of social justice, democracy, and equity, as well as to struggle with forms…

  5. Transitory Connections: The Reception and Rejection of Jean Piaget's Psychology in the Nursery School Movement in the 1920s and 1930s

    ERIC Educational Resources Information Center

    Beatty, Barbara

    2009-01-01

    In 1927, nursery school educator Lucy Sprague Mitchell heralded Jean Piaget's psychology as of "outstanding interest" and wrote in "Progressive Education" that it should be of "immense service" to psychologists, teachers, and parents. In 1929, psychologist Lois Meek praised Piaget's research in the National Society for the Study of Education's…

  6. Transitory Connections: The Reception and Rejection of Jean Piaget's Psychology in the Nursery School Movement in the 1920s and 1930s

    ERIC Educational Resources Information Center

    Beatty, Barbara

    2009-01-01

    In 1927, nursery school educator Lucy Sprague Mitchell heralded Jean Piaget's psychology as of "outstanding interest" and wrote in "Progressive Education" that it should be of "immense service" to psychologists, teachers, and parents. In 1929, psychologist Lois Meek praised Piaget's research in the National Society for the Study of Education's

  7. NOMENCLATURAL NOTES ON THE EURYTOMIDS (CHALCIDOIDEA: EURYTOMIDAE) DESCRIBED BY JEAN BRÈTHES HOUSED IN MUSEO ARGENTINO DE CIENCIAS NATURALES “BERNARDINO RIVADAVIA”

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Nine species parasitic eurytomid wasps described by Jean Brèthes and deposited in the National Insect Collection of Argentina, Buenos Aires are treated and their nomenclature stabilized. The condition of the type material is described. Lectotypes are designated for Prodecatoma parodii, Eudecatoma o...

  8. Jean-Martin Charcot, father of modern neurology: an homage 120 years after his death.

    PubMed

    Gomes, Marleide da Mota; Engelhardt, Eliasz

    2013-10-01

    Jean-Martin Charcot was a pioneer in a variety of subjects, including nervous system diseases; anatomy; physiology; pathology; and diseases of ageing, joints, and lungs. His medical achievements were mainly based on his anatomopathological proficiency, his observation, and his personal thoroughness that favored the delineation of the nosology of the main neurological diseases, including multiple sclerosis, amyotrophic lateral sclerosis, Parkinson's disease, peroneal muscular atrophy, and hysteria/epilepsy. The link of this anatomoclinical method with iconographic representations and theatrical lessons, and the rich bibliographical documentations, carried out in a crowded barn for diseased people--Salpetrière Hospital, were the basis of his achievements, which are still discussed 120 years after his death. PMID:24212522

  9. Application of Jean Piaget's theory of human development for nursing children in an adult intensive therapy unit.

    PubMed

    Green, A

    1991-12-01

    Piaget (1964) believed that interaction with the environment has a large part to play in human development. Matthew (1986) states that in an ideal world critically ill children should be cared for by staff trained in paediatrics, within designated paediatric intensive therapy units. Unfortunately, there are only 28 paediatric intensive therapy units in Great Britain (CMA Medical Data, 1987), consequently each year a third of children requiring intensive care are admitted to adult intensive therapy units (ITU). A knowledge and understanding of developmental psychology can therefore be beneficial to nurses in assessing which stage of development a child has reached, in order to plan the correct level of stimulation, and hence facilitate progress rather than regression in the accomplishment of developmental tasks. The psychological and social processes involved in Jean Piaget's (1896-1980) theory of human development are discussed with regard to nursing children requiring intubation and ventilation in an adult ITU. PMID:1765639

  10. Exploring Extinction and Structure in the Milky Way Disk with the Rayleigh-Jeans Color Excess Method

    NASA Astrophysics Data System (ADS)

    Zasowski, Gail; Majewski, S. R.; Nidever, D. L.

    2010-01-01

    Because the Milky Way is the primary laboratory for detailed exploration of the evolution of galaxies, understanding the complex structure and composition of its disk is a critical step toward defining its morphology and placing it properly within the extragalactic context. However, much of the disk structure and stellar population information lies hidden among and behind thick and clumpy dust clouds. We have found that a potent means for disentangling the stellar and interstellar dust distributions lies in the combination of near- and mid-infrared photometry, which, by sampling the Rayleigh-Jeans part of the stellar spectral energy distribution, has the ability to separate rather cleanly the intrinsic stellar characteristics from dust reddening effects. Here we describe the "Rayleigh-Jeans Color Excess" (RJCE) method, which has the advantage over other photometric dereddening techniques of preserving stellar type and luminosity class information for each star throughout the dereddening process. We apply the RJCE method to present not only new maps of the distribution of dust across the Galactic disk, but also "clean," reddening-corrected color magnitude diagrams (CMDs) of highly extinguished fields whose raw CMDs are not readily interpretable in a stellar populations context. Our RJCE extinction maps of the highly reddened Galactic midplane trace both the diffuse and filamentary extinction predicted by molecular emission much more accurately than the commonly used extinction maps derived from long-wavelength dust emission. We demonstrate how the retention of stellar type and luminosity information, discernible from our dereddened CMDs, facilitates three-dimensional, model-independent stellar and extinction mapping. This powerful technique and its data products will improve Galactic extinction corrections, facilitate target selection for prominent upcoming Galactic surveys, and enable exploration of elusive Galactic midplane structural and halo substructural features.

  11. Spherical Jeans analysis for dark matter indirect detection in dwarf spheroidal galaxies - impact of physical parameters and triaxiality

    NASA Astrophysics Data System (ADS)

    Bonnivard, V.; Combet, C.; Maurin, D.; Walker, M. G.

    2015-01-01

    Dwarf spheroidal (dSph) galaxies are among the most promising targets for the indirect detection of dark matter (DM) from annihilation and/or decay products. Empirical estimates of their DM content - and hence the magnitudes of expected signals - rely on inferences from stellar-kinematic data. However, various kinematic analyses can give different results and it is not obvious which are most reliable. Using extensive sets of mock data of various sizes (mimicking `ultrafaint' and `classical' dSphs) and a Markov Chain Monte Carlo engine, here we investigate biases, uncertainties and limitations of analyses based on parametric solutions to the spherical Jeans equation. For a variety of functional forms for the tracer and DM density profiles, as well as the orbital anisotropy profile, we examine reliability of estimates for the astrophysical J- and D-factors for annihilation and decay, respectively. For large (N ≳ 1000) stellar-kinematic samples, typical of `classical' dSphs, errors tend to be dominated by systematics, which can be reduced through the use of sufficiently general and flexible functional forms. For small (N ≲ 100) samples typical of `ultrafaints', statistical uncertainties tend to dominate systematic errors and flexible models are less necessary. We define an optimal strategy that would mitigate sensitivity to priors and other aspects of analyses based on the spherical Jeans equation. We also find that the assumption of spherical symmetry can bias estimates of J (with the 95 per cent credibility intervals not encompassing the true J-factor) when the object is mildly triaxial (axis ratios b/a = 0.8, c/a = 0.6). A concluding table summarizes the typical error budget and biases for the different sample sizes considered.

  12. The importance of hydraulic groundwater theory in catchment hydrology: The legacy of Wilfried Brutsaert and Jean-Yves Parlange

    NASA Astrophysics Data System (ADS)

    Troch, Peter A.; Berne, Alexis; Bogaart, Patrick; Harman, Ciaran; Hilberts, Arno G. J.; Lyon, Steve W.; Paniconi, Claudio; Pauwels, Valentijn R. N.; Rupp, David E.; Selker, John S.; Teuling, Adriaan J.; Uijlenhoet, Remko; Verhoest, Niko E. C.

    2013-09-01

    Based on a literature overview, this paper summarizes the impact and legacy of the contributions of Wilfried Brutsaert and Jean-Yves Parlange (Cornell University) with respect to the current state-of-the-art understanding in hydraulic groundwater theory. Forming the basis of many applications in catchment hydrology, ranging from drought flow analysis to surface water-groundwater interactions, hydraulic groundwater theory simplifies the description of water flow in unconfined riparian and perched aquifers through assumptions attributed to Dupuit and Forchheimer. Boussinesq (1877) derived a general equation to study flow dynamics of unconfined aquifers in uniformly sloping hillslopes, resulting in a remarkably accurate and applicable family of results, though often challenging to solve due to its nonlinear form. Under certain conditions, the Boussinesq equation can be solved analytically allowing compact representation of soil and geomorphological controls on unconfined aquifer storage and release dynamics. The Boussinesq equation has been extended to account for flow divergence/convergence as well as for nonuniform bedrock slope (concave/convex). The extended Boussinesq equation has been favorably compared to numerical solutions of the three-dimensional Richards equation, confirming its validity under certain geometric conditions. Analytical solutions of the linearized original and extended Boussinesq equations led to the formulation of similarity indices for baseflow recession analysis, including scaling rules, to predict the moments of baseflow response. Validation of theoretical recession parameters on real-world streamflow data is complicated due to limited measurement accuracy, changing boundary conditions, and the strong coupling between the saturated aquifer with the overlying unsaturated zone. However, recent advances are shown to have mitigated several of these issues. The extended Boussinesq equation has been successfully applied to represent baseflow dynamics in catchment-scale hydrological models, and it is currently considered to represent lateral redistribution of groundwater in land surface schemes applied in global circulation models. From the review, it is clear that Wilfried Brutsaert and Jean-Yves Parlange stimulated a body of research that has led to several fundamental discoveries and practical applications with important contributions in hydrological modeling.

  13. [First initiatives for social integration of the mentally ill in one phase of pre-deinstitutionalization. The example of Saint-Jean-de-Dieu, 1910-1950].

    PubMed

    Thifault, Marie-Claude; Perreault, Isabelle

    2011-01-01

    This article on the first initiatives of social integration of the mentally ill, using the example of the Hpital St-Jean-de-Dieu, explores the implementation of a period of deinstitutionalization in the early decades of the 20th century. Our study is situated in the recent historiography that offers a rereading of the period just prior to the Quiet Revolution in Quebec. We intend to contribute by demonstrating that the policies, strategies and practices of the Sisters of Providence and the psychiatrists of St-Jean-de-Dieu developed a system of deinstitutionalization that reintegrated patients into their family as early as the 1910s, half a century before the first wave of deinstitutionalization of the 1960s was orchestrated by the authors of the Bdard report. PMID:22512050

  14. Doctor Jean-Paul Marat (1743-93) and his time as a physician in Great Britain.

    PubMed

    Silver, J R; Weiner, M-F

    2013-01-01

    Jean-Paul Marat was a French revolutionary, famously murdered in his bath by Charlotte Corday in 1793. A lesser known fact is that for over ten years he lived in Britain where he practised as a doctor. During this time he visited London, Edinburgh, Dublin and Holland. Although he had no formal medical training, he published two medical papers on gleets (gonorrhoea) and diseases of the eyes and, on the recommendation of two eminent Scottish physicians, William Buchan and Hugh James, he was granted a medical degree from the University of St Andrews. Marat left no medical legacy and his related writings were forgotten for 100 years until the rediscovery of the two medical papers, which were eventually re-published in 1892 at the instigation of James Bailey, the librarian of the Royal College of Surgeons of England. Biographies by F Chevremont (1880), Ashbee Spencer (1890) and A Cabanès (1891) had rekindled interest in this intriguing revolutionary. A study of his time in Britain and his medical works and training provide an interesting insight into the mind of a revolutionary and how his sojourn may have shaped his future political career upon his return to France in 1777. PMID:23516696

  15. The Extinction on the Southern Galactic disk as seen from the VVV Survey: A Rayleigh-Jeans Extinction map

    NASA Astrophysics Data System (ADS)

    Soto, M.; Barbá, R.; Firpo, V.; Roman-Lopes, A.

    2014-10-01

    We report on the development of an extinction map for the Southern Galactic disk based on the combination of Near-Infrared (NIR) observations of the ESO public survey VISTA Variables in the Milky Way (VVV), complemented with GLIMPSE and 2MASS data. The 520 deg{^2} observed by VVV in 5 near infrared bands (J, H, K_{s}, Y, Z), and multiple epochs, are a wealth of information which are important to address fundamental questions about the structure and formation history of the Milky Way. The region surveyed by this work, the 152 VVV tiles/fields of the Southern Galactic disk, overlaps with the 2MASS and GLIMPSE surveys, and thus allows the sources surveyed to have multiband photometry ranging from the near to mid-infrared wavelengths. Our results, using the Rayleigh-Jeans Color Excess method (RJCE), have allowed us to obtain an extinction map with a pixel size of 1'×1', which is consistent with other maps developed recently. Furthermore, our results show a systematic underestimation of extinction by previous work based on 2MASS NIR data alone.

  16. Unsupervised classification of lidar-based vegetation structure metrics at Jean Lafitte National Historical Park and Preserve

    USGS Publications Warehouse

    Kranenburg, Christine J.; Palaseanu-Lovejoy, Monica; Nayegandhi, Amar; Brock, John; Woodman, Robert

    2012-01-01

    Traditional vegetation maps capture the horizontal distribution of various vegetation properties, for example, type, species and age/senescence, across a landscape. Ecologists have long known, however, that many important forest properties, for example, interior microclimate, carbon capacity, biomass and habitat suitability, are also dependent on the vertical arrangement of branches and leaves within tree canopies. The objective of this study was to use a digital elevation model (DEM) along with tree canopy-structure metrics derived from a lidar survey conducted using the Experimental Advanced Airborne Research Lidar (EAARL) to capture a three-dimensional view of vegetation communities in the Barataria Preserve unit of Jean Lafitte National Historical Park and Preserve, Louisiana. The EAARL instrument is a raster-scanning, full waveform-resolving, small-footprint, green-wavelength (532-nanometer) lidar system designed to map coastal bathymetry, topography and vegetation structure simultaneously. An unsupervised clustering procedure was then applied to the 3-dimensional-based metrics and DEM to produce a vegetation map based on the vertical structure of the park's vegetation, which includes a flotant marsh, scrub-shrub wetland, bottomland hardwood forest, and baldcypress-tupelo swamp forest. This study was completed in collaboration with the National Park Service Inventory and Monitoring Program's Gulf Coast Network. The methods presented herein are intended to be used as part of a cost-effective monitoring tool to capture change in park resources.

  17. Jean-Martin Charcot and art: relationship of the "founder of neurology" with various aspects of art.

    PubMed

    Bogousslavsky, Julien; Boller, François

    2013-01-01

    Jean-Martin Charcot (1825-1893), the "father of neurology" in France and much beyond, was also the man who established academic psychiatry in Paris, differentiating it from clinical alienism. In his teaching, he used artistic representations from previous centuries to illustrate the historical developments of hysteria, mainly with the help of his pupil Paul Richer. Charcot liked to draw portraits (in particular, sketches of colleagues during boring faculty meetings and students' examinations), caricatures of himself and others, church sculptures, landscapes, soldiers, etc. He also used this skill in his clinical and scientific work; he drew histological or anatomic specimens, as well as patients' features and demeanor. His most daring artistic experiments were drawing under the influence of hashish. Charcot's tastes in art were conservative; he displayed no affinity for the avant-gardes of his time, including impressionism, or for contemporary musicians, such as César Franck or Hector Berlioz. Léon Daudet, son of Charcot's former friend and famous writer Alphonse Daudet, described Charcot's home as a pseudo-gothic kitsch accumulation of heteroclite pieces of furniture and materials. However, as Henry Meige wrote a few years after his mentor's death, Charcot the artist remains "inseparable from Charcot the physician." PMID:24041281

  18. A biochemically distinct form of cytochrome oxidase (COX) deficiency in the Saguenay-Lac-Saint-Jean region of Quebec.

    PubMed Central

    Merante, F; Petrova-Benedict, R; MacKay, N; Mitchell, G; Lambert, M; Morin, C; De Braekeleer, M; Laframboise, R; Gagné, R; Robinson, B H

    1993-01-01

    We report the results of biochemical and molecular investigations on a group of patients from the Saguenay-Lac-Saint-Jean region of Quebec who have an unusual form of cytochrome oxidase deficiency and Leigh disease. This group can be distinguished from the classical presentation of cytochrome oxidase deficiency with Leigh disease, by the severity of the biochemical defect in different tissues. The activity in skin fibroblasts, amniocytes, and skeletal muscle of cytochrome oxidase is 50% of normal, while in kidney and heart it is close to normal values. Brain and liver, on the other hand, have very low activities. The defect in activity appears to result from a failure of assembly of the cytochrome oxidase complex in liver, but levels of mRNA for both mitochondrially encoded and nuclear-encoded subunits in liver and skin fibroblasts were found to be the same as those in controls. The cDNA sequence of the liver-specific cytochrome oxidase subunits VIa and VIIa were determined in samples from patient liver and skin fibroblasts and showed normal coding sequence. Images Figure 3 Figure 4 Figure 5 PMID:8392290

  19. [Psychiatric nursing at the Hospital Saint-Jean-de-Dieu School of Nursing: striking a balance between the spiritual and the technical sides].

    PubMed

    Thifault, Marie-Claude

    2010-01-01

    The art of taking care of the insane developed and solidified at the Hospital Saint-Jean-de-Dieu after a School of Nurses was created there in 1912. Founded by the Sisters of Providence, this new school participated in the transformation of the asylum into a regular hospital. The archives of the Sisters of Providence and the monthly magazine La garde-malade canadienne-française allow us to analyze the discourse of nursing leaders, which was based on the importance of professional training. Scientific discoveries and new technologies were at the heart of the care process at Saint-Jean-de-Dieu, where students were introduced to a technical, as well as a spiritual, education. This article first considers the marginal status of psychiatric nursing training within the larger nurses' professionalization movement. In a second step, it describes the socio-religious context between 1912 and 1962 within which the School of Nurses of the Hospital Saint-Jean-de-Dieu evolved. PMID:21560368

  20. Interview with a quality leader. Sister Mary Jean Ryan on the first Baldrige Award in healthcare. Interview by Susan V. White and Mary Savitsky.

    PubMed

    Ryan, Mary Jean

    2003-01-01

    Sr. Mary Jean Ryan, Franciscan Sister of Mary, is president/chief executive officer of SSM Health Care (SSMHC), one of the largest Catholic healthcare systems in the United States, with 23,000 employees and 5,000 affiliated physicians serving in 21 hospitals and 3 nursing homes. This year SSMHC became the first healthcare recipient of the Malcolm Baldrige National Quality Award. During her 16-year tenure, Sr. Mary Jean has emphasized three key themes: preservation of the earth's resources, valuing ethnic and gender diversity, and commitment to continuous quality improvement (CQI). She is co-author of CQI and the Renovation of an American Health Care System: A Culture Under Construction, published by ASQ Quality Press in 1997. Sr. Mary Jean has received numerous honors, including the Brotherhood/Sisterhood Award from the National Conference of Community and Justice; (one of) 20 Distinguished Women/St. Louis area; Governor's Quality Leadership Award (Missouri); (one of) 25 Most Influential Women in Business in St. Louis; and the Corporation that Makes a Difference Award from the International Women's Forum. She serves on a number of healthcare and local, state, and national boards. She received a master's degree in hospital and health administration from Xavier University in Cincinnati. She is a nurse and has been a Franciscan Sister of Mary for more than 40 years. PMID:12774644

  1. Evolution of the phase-space density and the Jeans scale for dark matter derived from the Vlasov-Einstein equation

    SciTech Connect

    Piattella, O.F.; Rodrigues, D.C.; Fabris, J.C.; Pacheco, J.A. de Freitas E-mail: davi.rodrigues@ufes.br E-mail: pacheco@oca.eu

    2013-11-01

    We discuss solutions of Vlasov-Einstein equation for collisionless dark matter particles in the context of a flat Friedmann universe. We show that, after decoupling from the primordial plasma, the dark matter phase-space density indicator Q = ρ/(σ{sub 1D}{sup 2}){sup 3/2} remains constant during the expansion of the universe, prior to structure formation. This well known result is valid for non-relativistic particles and is not ''observer dependent'' as in solutions derived from the Vlasov-Poisson system. In the linear regime, the inclusion of velocity dispersion effects permits to define a physical Jeans length for collisionless matter as function of the primordial phase-space density indicator: λ{sub J} = (5π/G){sup 1/2}Q{sup −1/3}ρ{sub dm}{sup −1/6}. The comoving Jeans wavenumber at matter-radiation equality is smaller by a factor of 2-3 than the comoving wavenumber due to free-streaming, contributing to the cut-off of the density fluctuation power spectrum at the lowest scales. We discuss the physical differences between these two scales. For dark matter particles of mass equal to 200 GeV, the derived Jeans mass is 4.3 × 10{sup −6}M{sub ⊙}.

  2. Evolution of the phase-space density and the Jeans scale for dark matter derived from the Vlasov-Einstein equation

    NASA Astrophysics Data System (ADS)

    Piattella, O. F.; Rodrigues, D. C.; Fabris, J. C.; de Freitas Pacheco, J. A.

    2013-11-01

    We discuss solutions of Vlasov-Einstein equation for collisionless dark matter particles in the context of a flat Friedmann universe. We show that, after decoupling from the primordial plasma, the dark matter phase-space density indicator Q = ?/(?1D2)3/2 remains constant during the expansion of the universe, prior to structure formation. This well known result is valid for non-relativistic particles and is not ``observer dependent'' as in solutions derived from the Vlasov-Poisson system. In the linear regime, the inclusion of velocity dispersion effects permits to define a physical Jeans length for collisionless matter as function of the primordial phase-space density indicator: ?J = (5?/G)1/2Q-1/3?dm-1/6. The comoving Jeans wavenumber at matter-radiation equality is smaller by a factor of 2-3 than the comoving wavenumber due to free-streaming, contributing to the cut-off of the density fluctuation power spectrum at the lowest scales. We discuss the physical differences between these two scales. For dark matter particles of mass equal to 200 GeV, the derived Jeans mass is 4.3 10-6Msolar.

  3. CONSTRAINTS ON THE SHAPE OF THE MILKY WAY DARK MATTER HALO FROM JEANS EQUATIONS APPLIED TO SLOAN DIGITAL SKY SURVEY DATA

    SciTech Connect

    Loebman, Sarah R.; Ivezic, Zeljko; Quinn, Thomas R.; Governato, Fabio; Brooks, Alyson M.; Christensen, Charlotte R.; Juric, Mario

    2012-10-10

    We search for evidence of dark matter in the Milky Way by utilizing the stellar number density distribution and kinematics measured by the Sloan Digital Sky Survey (SDSS) to heliocentric distances exceeding {approx}10 kpc. We employ the cylindrically symmetric form of Jeans equations and focus on the morphology of the resulting acceleration maps, rather than the normalization of the total mass as done in previous, mostly local, studies. Jeans equations are first applied to a mock catalog based on a cosmologically derived N-body+SPH simulation, and the known acceleration (gradient of gravitational potential) is successfully recovered. The same simulation is also used to quantify the impact of dark matter on the total acceleration. We use Galfast, a code designed to quantitatively reproduce SDSS measurements and selection effects, to generate a synthetic stellar catalog. We apply Jeans equations to this catalog and produce two-dimensional maps of stellar acceleration. These maps reveal that in a Newtonian framework, the implied gravitational potential cannot be explained by visible matter alone. The acceleration experienced by stars at galactocentric distances of {approx}20 kpc is three times larger than what can be explained by purely visible matter. The application of an analytic method for estimating the dark matter halo axis ratio to SDSS data implies an oblate halo with q{sub DM} = 0.47 {+-} 0.14 within the same distance range. These techniques can be used to map the dark matter halo to much larger distances from the Galactic center using upcoming deep optical surveys, such as LSST.

  4. [The market at the heart of the invention of the museum ? : Jean-Baptiste-Pierre Lebrun at the Louvre (1792-1802)].

    PubMed

    Guichard, Charlotte

    2011-01-01

    Before Vivant Denon, the dealer Jean-Baptiste-Pierre Lebrun played a crucial role in the creation of the Louvre collections, despite the revolutionary discourse which opposed the market to the museum. Lebrun's position as a polemicist is interpreted here as a strategy of self-presentation which made possible the controversial birth of the figure of the museum expert. With Lebrun, the Louvre imposed itself as a public space of artistic expertise, where values imported from the market - such as attributionism, materiality, and authenticity - became prominent in the evaluation of paintings. PMID:21424356

  5. Jean Martin Charcot (1825-93) and John Hughlings Jackson (1835-1911): neurology in France and England in the 19th century.

    PubMed

    Silvester, Alexander

    2009-11-01

    In 1862 Jean Martin Charcot was appointed Physician at the Salpêtrière Hospital in Paris, and simultaneously John Hughlings Jackson was appointed as assistant physician at the National Hospital for the Paralysed and Epileptic, Queen Square, London. Both men made significant contributions to the development of neurology, many of which remain important to contemporary neurologists. The achievements and the work of Charcot and Hughlings Jackson are considered in the light of their respective localities and medical education, and the structure of hospital institutions and political allegiances are compared in the late 19th century in France and Britain. PMID:20029079

  6. [Comment on “Plate tectonics: Scientific revolution or scientific program?” by Jean-Claude Mareschal] Development of plate tectonics theory: The missing piece

    NASA Astrophysics Data System (ADS)

    Doe, Bruce R.

    The recent article by Jean-Claude Mareschal (“Plate Tectonics: Scientific Revolution or Scientific Program?” in Eos, May 19, 1987, p. 529) adds to the interesting literature on the evolution of the theory of plate tectonics. It is curious that an aspect of the general theory that seems to be little considered and mentioned by Mareschal or others who write about the history of development of the theory, but that was vitally important in my own acceptance of the theory, was the discovery of subduction and, to a lesser extent, abduction.

  7. Fluid circulation and deformational gradient in north-Pyrenean flyschs: Example from the Saint-Jean-de-Luz basin (France)

    NASA Astrophysics Data System (ADS)

    Tilhac, Romain; Guillaume, Damien; Odonne, Francis

    2013-11-01

    The relationships between fluid circulation and deformation are one of the issues of the sedimentary basin study. In the Cretaceous flysch of the Saint-Jean-de-Luz basin, the evolution of folds geometry and the increasing volume of calcite-filled fractures and veins evidence a northward deformational gradient along the French Basque coast. A combined approach is proposed to assess the corresponding physical and chemical conditions: the microthermometric study of fluid inclusions in calcite sampled in different generations of veins and fractures and the X-ray diffraction analysis of clay minerals from adjacent marl layers. Salinity of the trapped H2O-CaCl2-NaCl fluids increases with depth in the series, in good agreement with salinity gradients reported in sedimentary basins. Dispersion of the data also increases with depth from 0.3 to 1.3 wt.% NaCl eq. in the shallowest formation (Haizabia flysch) to 9.1 to 23.0 wt.% NaCl eq. in the deepest formation (Guéthary flysch). Minimal trapping temperatures of the fluids in the Haizabia and Socoa flyschs (79 and 102 °C, respectively) are consistent with the temperatures estimated from the depth of burial, which did not exceed 5 km, in good agreement with the stability of the smectite-illite-kaolinite assemblage found in marls. In addition, the kaolinite proportion significantly decreases with depth in the series, as a potential consequence of climate changes and diagenetic transformations, whereas the increasing dispersion of illite crystallinity data might indicate fluid-mineral interactions. We propose a synthetic model of fluid circulation in the folded series that involves the mixing of mainly-horizontal fluid circulation (potentially meteoric) with an upward flow of high-salinity fluid throughout the deepest formations (potentially related to underlying evaporite-rich layers). The northward deformational gradient, as exposed along the French Basque coast, is likely to be responsible for such a vertical circulation, by increasing the volume of fracture (particularly cross-cutting fractures) in the deeply buried formations.

  8. Case presentation: Jean.

    PubMed

    Libbey, M

    1989-01-01

    This symposium was devoted to the consideration of Dr. Mary Libbey's treatment of a 22-year-old woman. The unfolding of the analysand's symbiotic attachment to her mother, the devastating sequelae of her having been the stable center of a pathological family that devoted itself to the care of a severely handicapped sibling, and her immersion in unresolved mourning form the center of this richly detailed and carefully reported case study. In addition, four verbatim sessions are reported, one from each year of the first two years of treatment, and two from the third year of treatment. Dr. Epstein's discussion, praising Dr. Libbey's therapeutic skill, makes note of the issues in the patient's family of origin that served to prepare her to feel endangered in the treatment. Dr. Epstein's view is that the analyst has created an analytic situation that, because it is minimally impinging, allows the patient to become increasingly aware of her unmet needs in a way that is tolerable and minimally "destabilizing to the symbiotically based organization of her internal self and object world." In the climate of safety created in the treatment, the patient can begin to complete the work of mourning for her sister, friend, and aunt, a process of mourning that would be impossible in the context of her nuclear family, centered as it is on a mother who cannot tolerate separation. Limit-setting in the treatment is seen to be reassuring to the patient, facilitating as it does the analyst's commitment to maintaining the integrity of the analytic situation. Dr. Schafer's discussion, while in agreement with Dr. Epstein in recognizing the excellence of the presentation and the sensitivity and hard work that had gone into both the treatment and the clinical presentation, included some specific and focused observations about the transference and countertransference situations prevailing in this treatment and also some suggestions for creating a more consistently safe analytic atmosphere for this particular patient and others like her. Dr. Schafer proposes that the therapist acknowledge to herself and accept as well as possible the inevitable feeling of helplessness such patients provoke. In a more concrete vein, he advocates talking in the first person declarative as much as possible, preferring "I don't understand" to the more standard "What do you mean?" or "Why?" The therapist is encouraged to eschew interpreting what the patient says about the therapeutic relationship for a long time, and, further, he suggests not quickly connecting or easily reducing the therapeutic relationship to childhood prototypes.(ABSTRACT TRUNCATED AT 400 WORDS) PMID:2516334

  9. [Jean-martin charcot].

    PubMed

    Sakuta, Manabu

    2014-11-01

    Charcot created a system for the classification and diagnosis of neurological patients in the 1850s. His methodology consisted of listening to a patient's family history and present history, observing the patient scrupulously, and confirming lesions by autopsy once the patient was dead. He compared two different diseases in order to make their differences clear. Once he understood the fundamental form of a disease, he proceeded to study less perfect forms that had a single symptom. By this process, Charcot developed many new symptomatologies in Neurology. PMID:25407058

  10. Hell in the family: married women and madness before institutionalization at the St-Jean-de-Dieu Asylum, 1890-1921.

    PubMed

    Thifault, Marie-Claude

    2011-01-01

    Research in Montreal's St-Jean-de-Dieu Asylum archives has revealed a number of letters from family members and local physicians pleading for asylum care for married women between 1890 and 1921. When added to other admission documents in patients' medical files, these letters allow an intimate glimpse into private lives of families and highlight the pain and distress of dealing with mentally ill people in the home before the introduction of community mental health services. Far from easily abandoning a spouse or mother, close-knit French Canadian families struggled until they could no longer cope before seeking help. To comply with asylum regulations, family members (primarily husbands, who were often illiterate) and local physicians were required to justify their applications for admission, but they did so in different ways. PMID:21329143

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

    PubMed

    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. PMID:22043603

  12. Jean Decima Jacomb (1894-1988), matron of The London Clinic, 20 Devonshire Place, London W1 from 1938 to 1949.

    PubMed

    Perkins, Kathy

    2014-06-18

    Miss Jean Jacomb born into a wealthy family, was at the age of 22 a student nurse at St Bartholomew's Hospital, London in 1917 where she nursed convalescent soldiers from World War I. Her midwifery training was in the slums around Whitechapel where a nurses uniform and medical bag provided a safe passage in the East End of London. For a while she worked in South Africa and India and returning to UK in 1923 she progressed to appointment as matron at the now re-named Royal Marsden Hospital in Chelsea. In 1938 she was appointed matron to The London Clinic during the years of World War II following which in 1949 she retired at the age of 55. She then travelled the world extensively by ship, always first class. She died in 1988. PMID:24944046

  13. "He sees the development of children's concepts upon a background of sociology": Jean Piaget's honorary degree at Harvard University in 1936.

    PubMed

    Hsueh, Yeh

    2004-02-01

    In the recent memory, Jean Piaget has been known as a cognitive developmental psychologist. But in 1936 when Harvard gave him his first honorary degree, he was recognized mainly as a sociologist. Why did Harvard honor him in 1936? Who knew his work well enough to nominate him? This article will address these questions by exploring archival documents from different sources. Evidence draws our attention to a broad social and intellectual endeavor in philanthropy, other social sciences, and especially industrial research that brought Piaget across the water. This article also attempts to interpret the circumstances of the nomination process inside and outside of Harvard University by using a theory of institutional design. It suggests that embodied in Harvard's honor of Piaget in 1936 was an idealistic act in social designing for a future society. PMID:15022668

  14. Current-controlled Sedimentary Features into Lake Saint-Jean (Québec, Canada): a Record of Wind-driven Processes?

    NASA Astrophysics Data System (ADS)

    Nutz, A.; Schuster, M.; Ghienne, J. F.; Roquin, C.; Hay, M. B.; Retif, F.; Certain, R.; Robin, N.; Raynal, O.; Cousineau, P. A.; Bouchette, F. A.

    2014-12-01

    Lake Saint-Jean is the third largest natural lake in Québec (Canada), however very few studies have focused on the basin-scale limnogeology of this lake. An initial very high-resolution seismic survey of Lake Saint-Jean was conducted in 2011, providing more than 300 km of seismic sections throughout the lake. These seismic profiles permitted the identification of numerous depositional units at a basin-scale (Nutz et al., Boreas 2014). In this contribution, we focus on prominent large-scale, high-energy sedimentary features that are rather atypical in lakes: a sand-prone sedimentary shelf, sediment drifts and extensive erosional surfaces. All of these features may be attributed to wind-driven hydrodynamics affecting the central portion of the lake, at depths well below the wave base. Coupling the seismic profiles with a series of sediment cores and recent dating results, we now can propose a detailed characterization of these sedimentary features including age and context of emplacement, as well as the dominant depositional processes at work. Indeed, a numerical simulation of wind-induced bottom-current distribution based on realistic wind regimes was also applied in order to validate our previous wind-forcing interpretation. This research provides a more thorough understanding of depositional processes at the origin of fine-grained sediment accumulations in lakes. The prevalence of wind-driven processes in some lacustrine depositional systems is also addressed through the presentation of a conceptual depositional model well-suited for high-energy, wind-driven water-bodies. This model is of interest to all geoscientists dealing with present-day lake systems (e.g., reservoir lake management) as well as researchers working with paleo-lacustrine records and strata (e.g., bottom lake anoxia, hiatial surfaces, hydrocarbon exploration).

  15. The raft of the Saint-Jean River, Gaspé (Québec, Canada): A dynamic feature trapping most of the wood transported from the catchment

    NASA Astrophysics Data System (ADS)

    Boivin, Maxime; Buffin-Bélanger, Thomas; Piégay, Hervé

    2015-02-01

    The rivers of the Gaspé Peninsula, Québec (Canada), a coastal drainage system of the St. Lawrence River, receive and transport vast quantities of large wood. The rapid rate of channel shifting caused by high-energy flows and noncohesive banks allows wood recruitment that in turn greatly influences river dynamics. The delta of the Saint-Jean River has accumulated wood since 1960, leading to frequent avulsions over that time period. The wood raft there is now more than 3-km in length, which is unusual but natural. This jam configuration allows a unique opportunity to estimate a wood budget at the scale of a long river corridor and to better understand the dynamics of large wood (LW) in rivers. A wood budget includes the evaluation of wood volumes (i) produced by bank erosion (input), (ii) still in transit in the river corridor (deposited on sand bars or channel edges), and (iii) accumulated in the delta (output). The budget is based on an analysis of aerial photos dating back to 1963 as well as surveys carried out in 2010, all of which were used to locate and describe large wood accumulations along a 60-km river section. The main results of this paper show that the raft formation in the delta is dynamic and can be massive, but it is a natural process. Considering the estimated wood volume trapped in the delta from 1963 to 2013 (≈ 25,000 m3), two important points are revealed by the quantification of the wood recruitment volume from 1963 to 2004 (≈ 27,000 m3 ± 400 m3) and of the wood volume stored on the bars in 2010 (≈ 5950 m3). First, the recruitment of large wood from lateral migration for the 40-year period can account for the volume of large wood in the delta and in transit. Second, the excess wood volume produced by lateral migration and avulsion represents a minimum estimation of the large wood trapped on the floodplain owing to wood volume that has decomposed and large wood that exited the river system. Rafts are major trapping structures that provide good potential sites to monitor wood delivery from the catchment through time and allow estimations of LW residence time while in transit. These results contribute to understanding the interannual large wood dynamics in the Saint-Jean River and can assist river managers in determining sustainable solutions for coping with the issue of wood rafts in rivers.

  16. “Advice to the medical students in my service”: the rediscovery of a golden book by Jean Hamburger, father of nephrology and of medical humanities

    PubMed Central

    2013-01-01

    Jean Hamburger (1909–1992) is considered the founder of the concept of medical intensive care (réanimation médicale) and the first to propose the name Nephrology for the branch of medicine dealing with kidney diseases. One of the first kidney grafts in the world (with short-term success), in 1953, and the first dialysis session in France, in 1955, were performed under his guidance. His achievements as a writer were at least comparable: Hamburger was awarded several important literary prizes, including prix Femina, prix Balzac and the Cino del Duca prize (1979), awarded, among others, to Jorge Luis Borges and Konrad Lorenz. Here we would like to offer a selected reading of a “golden” book, “Conseils aux étudiants en medicine de mon service” (“Advice to the Medical Students in my Service”), the first book dedicated to patient-physician relationship in Nephrology, written when dialysis and transplantation were becoming clinical options (1963). The themes include: the central role of the patient, who should be known by name, profession, life style, and not by disease; the importance of the setting of the care; the need for truth-telling and for leaving hope; the role of research not only in the progression of science, but also in the daily clinical practice. PMID:23497662

  17. "Advice to the medical students in my service": the rediscovery of a golden book by Jean Hamburger, father of nephrology and of medical humanities.

    PubMed

    Barbara, Piccoli Giorgina

    2013-01-01

    Jean Hamburger (1909-1992) is considered the founder of the concept of medical intensive care (réanimation médicale) and the first to propose the name Nephrology for the branch of medicine dealing with kidney diseases. One of the first kidney grafts in the world (with short-term success), in 1953, and the first dialysis session in France, in 1955, were performed under his guidance. His achievements as a writer were at least comparable: Hamburger was awarded several important literary prizes, including prix Femina, prix Balzac and the Cino del Duca prize (1979), awarded, among others, to Jorge Luis Borges and Konrad Lorenz.Here we would like to offer a selected reading of a "golden" book, "Conseils aux étudiants en medicine de mon service" ("Advice to the Medical Students in my Service"), the first book dedicated to patient-physician relationship in Nephrology, written when dialysis and transplantation were becoming clinical options (1963). The themes include: the central role of the patient, who should be known by name, profession, life style, and not by disease; the importance of the setting of the care; the need for truth-telling and for leaving hope; the role of research not only in the progression of science, but also in the daily clinical practice. PMID:23497662

  18. Who was first to diagnose and report neuropathic arthropathy of the foot and ankle: Jean-Martin Charcot or Herbert William Page?

    PubMed

    Sanders, Lee J; Edmonds, Michael E; Jeffcoate, William J

    2013-09-01

    In November 1883, Jean-Martin Charcot and Charles Féré reported on bone and joint disease of the foot in cases of tabes dorsalis, and referred to the condition as 'pied tabétique'--a disabling neuropathic osteoarthropathy that we usually now refer to as the Charcot foot. Charcot had originally described neuropathic osteoarthropathy in more proximal joints in 1868, and in his 1883 paper with Féré stated that involvement of the short bones and small joints of the foot had not yet been described. They emphasised in the paper that one of their cases was the first ever observed, two years earlier, in 1881. It is relevant, however, that it was in this same year that involvement of the foot by tabetic arthropathy was presented to the International Medical Congress in London by an English surgeon, Herbert William Page. We believe that Page was the first to diagnose and to report a case of tabetic neuropathic osteoarthropathy in which the bones of the foot and ankle were involved. He was also the first to propose a link between the tabetic foot and disease of the peripheral nerves, as opposed to the central nervous system. PMID:23765185

  19. In memoriam: Jean Blancou, DVM, 1936-2010. World authority on rabies, historian and former Director General of the World Organisation for Animal Health (Office International des Épizooties: OIE).

    PubMed

    2011-01-01

    Jean-Marie Blancou was born in Bangui on 28 August 1936 and passed away in Paris on 10 November 2010 at the age of 74. After studying at the Pierre de Fermat Lycée in Toulouse, Jean Blancou graduated from the Toulouse Veterinary School in 1960. He continued his studies in tropical veterinary medicine in Paris until 1963, extending his knowledge of immunology, microbiology, biochemistry and zoology, at the Institut Pasteur. He obtained his doctorate in biological sciences at the University of Nancy in 1982. Jean Blancou commenced his career as technical adviser to the Veterinary Services of Ethiopia where he directed a campaign against rinderpest in the south of the county. From 1965 to 1967 he was deputy director of the national veterinary laboratory in Niamey where he was responsible for the diagnosis of animal diseases and the production of veterinary vaccines. In 1967, he moved to the central livestock laboratory in Madagascar, where he commenced research on the diagnosis and control of dermatophilosis, bovine tuberculosis and other bacterial and parasitic diseases. In August 1968 he married Geneviève Orue. In 1975 he was appointed as head of the national veterinary laboratory in Senegal, where he remained until 1977. Initially deputy director, and then director of Research on rabies and wildlife diseases, at the World Health Organization collaborating centre in Nancy, he remained in this position until 1990. Jean Blancou was recognised as a world authority on rabies. He conducted research into the diagnosis, aetiology, epidemiology and control of rabies during his time in Nancy. Between 1988 and 1990, Dr Blancou also headed the animal health and protection department of the Centre national d'études vétérinaires et animales (CNEVA) in Maisons-Alfort. On 1 January 1991, he was appointed director general of the World Organisation for Animal Health (Office International des Épizooties: OIE) and was re-elected in 1995 for a further five-year term, until he retired in 2000. He attached great importance to the value of scientific publication and to the ethics involved in producing scientific literature. He had a very strong interest in the historical aspects of animal diseases and, in 2003, published a valuable book entitled History of the surveillance and control of transmissible animal diseases. He would always ensure that the most interesting and appropriate historic illustrations, irrespective of how difficult they were to obtain, were selected for the papers he published. Among some of the activities Jean Blancou undertook during his retirement was the mammoth task of co-editing Infectious and parasitic diseases of livestock in French and English. Dr Blancou authored over 370 scientific publications devoted to animal diseases, to the production and control of biologicals and, of course, many authoritative articles on rabies and vaccinology. He was always generous with the scientific knowledge he possessed and never missed an opportunity to assist colleagues in the preparation or correction of manuscripts that they wished to submit to peer-reviewed journals. He was gentle in nature and always softly spoken. As one of his colleagues wrote: 'we have lost a most gentle, thoughtful and kind man and the world has lost one of its stellar veterinarians'. Despite his busy and brilliant career, Jean Blancou was a family man and devoted to the education of his children. During his illness, he showed great courage. The Istituto Zooprofilattico Sperimentale dell'Abruzzo e del Molise 'G. Caporale' has been privileged to benefit from the expert knowledge and experience that Dr Blancou so generously provided in his capacity as Member of the Scientific Advisory Board of Veterinaria Italiana. Jean Blancou is survived by his wife, Geneviève, his children and grandchildren. PMID:21240856

  20. Reduction of forecast uncertainty in the context of hydropower production: a case study for two catchment in Lac-St-Jean, Canada

    NASA Astrophysics Data System (ADS)

    Brisson, Cathy; Boucher, Marie-Amélie; Latraverse, Marco

    2014-05-01

    This research focuses on the improvement of streamflow forecasts for two subcatchments in the Lac-St-Jean area, a northern part of the province of Quebec in Canada. Those two subcatchments, named Manouane and Passes-Dangereuses, are part of a bigger system, which comprises many reservoirs and six hydropower plants. This system is managed by Rio Tinto Alcan, an aluminium producer who needs this energy for its processes. Optimal management of the hydropower plants highly depends on the reliability of the inflow forecasts to the reservoirs and also on the reliability of observed streamflow. The latter are not directly measured, but rather deduced from the computation of a water balance. This water balance includes streamflow computation based on rating curves for river sections and upstream reservoirs and a modelling process using CEQUEAU hydrological model (Morin et al., 1981). In addition, mostly during the winter, the model has to account for a transfer of water from Lac Manouane reservoir to Passes-Dangereuses through Bonnard channel. Winter flow though Bonnard channel is controlled by a spillway, and represented in CEQUEAU by a transfer function and a fixed time delay (2 days). However, it is suspected that the evacuation function, as it is currently computed, is inaccurate. The main objective of this work is to reduce predictive uncertainty for Lac Manouane and Passes-Dangereuses catchment, for the one-day ahead horizon. This objective is twofold. First, the uncertainty related to the parameterization of the hydrological model had never been evaluated. It was to be investigated whether it is better to spatialize the calibration of the hydrological model. In its actual form, the calibration of the hydrological model CEQUEAU (Morin et al., 1981) is based exclusively on the downstream outflow. There is, however, intermediate streamflow measurements data available for an intermediate location. Our study shows that calibrating the model using streamflows for both locations (intermediate location and downstream) leads to improved forecasts, as measured by the Nash-Sutcliffe efficiency criterion. The parameter sets thus determined best represent the phenomena of exchange and runoff in the watershed. Second, this study aims at reducing the uncertainty associated to the evacuation function for the Bonnard channel as well as the time delay related to this transfer. Instead of using a fixed 2-day time delay for the transfer, it was attempted to represent the channel in the hydrological model CEQUEAU and compute the time delay from this model. The results show that hydrological modelling does not improve the results and that the 2-day time delay is adequate, especially for first days of opening and few days after closure of the gate. In addition, this research shows that the evacuation function of Bonnard spillway is inexact for large streamflows. It is considered the main source of uncertainty for the prediction of inflows to the reservoirs. We also show that the evacuated streamflows can be successfully corrected by hydrological modelling. This case study shows that a careful revision of the inflow forecasting process for those important watersheds can help reduce predictive uncertainty. Although the application is specific to the Lac-St-Jean area, we believe that our experience could serve other users and water managers with similar issues regarding inflow uncertainty. Reference Morin, G., J.-P. Fortin, J.-P. Lardeau, W. Sochanska and S. Paquette. 1981. Modèle CEQUEAU : Manuel d'utilisation. Rapport de recherche no R-93, INRS-Eau, Sainte-Foy

  1. Crime, hysteria and belle époque hypnotism: the path traced by Jean-Martin Charcot and Georges Gilles de la Tourette.

    PubMed

    Bogousslavsky, Julien; Walusinski, Olivier; Veyrunes, Denis

    2009-01-01

    Hysteria and hypnotism became a favorite topic of studies in the fin de siècle neurology that emerged from the school organized at La Salpêtrière by Jean-Martin Charcot, where he had arrived in 1861. Georges Gilles de la Tourette started working with Charcot in 1884 and probably remained his most faithful student, even after his mentor's death in 1893. This collaboration was particularly intense on 'criminal hypnotism', an issue on which Hippolyte Bernheim and his colleagues from the Nancy School challenged the positions taken by the Salpêtrière School. Bernheim claimed that hypnotism was not a diagnostic feature of hysteria and that there were real-life examples of murders suggested under hypnosis, while hypnosis susceptibility was identified with hysteria by Charcot and Gilles de la Tourette, who saw rape as the only crime associated with hypnotism. The quarrel was particularly virulent during a series of famous criminal cases which took place between 1888 and 1890. At the time, it was considered that La Salpêtrière had succeeded over Nancy, since the role of hypnotism was discarded during these famous trials. However, the theories of Charcot and Gilles de la Tourette were also damaged by the fight, which probably triggered the conceptual evolution leading to Joseph Babinski's revision of hysteria in 1901. Gilles de la Tourette's strong and public interest in hypnotism nearly cost him his life, when a young woman who claimed to have been hypnotized against her will shot him in the head at his own home in 1893. It was subsequently shown that hypnotism had nothing to do with it. The delusional woman was interned at Sainte-Anne for mental disturbance, thus escaping trial. Ironically, Gilles de la Tourette may have been partly responsible, since he had been one of the strongest proponents of placing mentally-ill criminals in asylums instead of prisons. PMID:19602893

  2. Alfred Vulpian and Jean-Martin Charcot in each other's shadow? From Castor and Pollux at La Salpêtrière to neurology forever.

    PubMed

    Bogousslavsky, Julien; Walusinski, Olivier; Moulin, Thierry

    2011-01-01

    While Alfred Vulpian (1826-1887) is not completely forgotten, he cannot match the uninterrupted celebrity which Jean-Martin Charcot (1825-1893) still enjoys today. After becoming interne (residents) at the same institute in 1848, both were involved in shaping the cradle of what would become modern neurology. Both started work as chiefs at a La Salpêtrière service on January 1, 1862, making common rounds and studies, with several common publications. While their friendship remained 'for life', as stated by Charcot at Vulpian's funeral, their career paths differed. Vulpian progressed quicker and higher, being appointed full professor and elected at the Académie Nationale de Médecine and the Académie des Sciences several years before Charcot, as well as becoming dean of the Paris Faculty of Medicine. These positions also enabled him to support his friend Charcot in getting appointed full clinical professor and becoming the first holder of the chair of Clinique des Maladies du Système Nerveux in 1882. Before studying medicine, Vulpian had worked in physiology with Pierre Flourens, and his career always remained balanced between physiology and neurology, with remarkable papers. He introduced Charcot to optic microscopy during their La Salpêtrière years, indirectly helping him to become his successor to the chair of pathological anatomy in 1872. While Vulpian succeeded so well in local medical affairs, Charcot spent his time building up a huge clinical service and a teaching 'school' at La Salpêtrière, which he never left for over 31 years until his death. This 'school' progressively became synonymous with clinical neurology itself and perpetuated the master's memory for decades. Vulpian never had such support, although Jules Déjerine was his pupil and Joseph Babinski was his interne before becoming Charcot's chef de clinique (chief of staff) in 1885. This unusual switch in Parisian medicine contributed to Charcot's unaltered celebrity over more than a century, while Vulpian was progressively relegated to the studies of historians. However, Vulpian and Charcot remain inseparable in the memory of a lifelong friendship which gave birth to neurology. PMID:21422760

  3. LIFTING THE DUSTY VEIL WITH NEAR- AND MID-INFRARED PHOTOMETRY. III. TWO-DIMENSIONAL EXTINCTION MAPS OF THE GALACTIC MIDPLANE USING THE RAYLEIGH-JEANS COLOR EXCESS METHOD

    SciTech Connect

    Nidever, David L.; Zasowski, Gail; Majewski, Steven R. E-mail: gz2n@virginia.edu

    2012-08-01

    We provide new, high-resolution A(K{sub s} ) extinction maps of the heavily reddened Galactic midplane based on the Rayleigh-Jeans Color Excess ({sup R}JCE{sup )} method. RJCE determines star-by-star reddening based on a combination of near- and mid-infrared photometry. The new RJCE-generated maps have 2' Multiplication-Sign 2' pixels and span some of the most severely extinguished regions of the Galaxy-those covered with Spitzer/IRAC imaging by the GLIMPSE-I, -II, -3D, and Vela-Carina surveys, from 256 Degree-Sign < l < 65 Degree-Sign and, in general, for |b| {<=} 1 Degree-Sign -1.{sup 0}5 (extending up to |b| {<=} 4 Degree-Sign in the bulge). Using RJCE extinction measurements, we generate dereddened color-magnitude diagrams and, in turn, create maps based on main sequence, red clump, and red giant star tracers, each probing different distances and thereby providing coarse three-dimensional information on the relative placement of dust cloud structures. The maps generated from red giant stars, which reach to {approx}18-20 kpc, probe beyond most of the Milky Way extinction in most directions and provide close to a 'total Galactic extinction' map-at minimum they provide high angular resolution maps of lower limits on A(K{sub s} ). Because these maps are generated directly from measurements of reddening by the very dust being mapped, rather than inferred on the basis of some less direct means, they are likely the most accurate to date for charting in detail the highly patchy differential extinction in the Galactic midplane. We provide downloadable FITS files and an IDL tool for retrieving extinction values for any line of sight within our mapped regions.

  4. Morin, Jean-Baptiste (1583-1656)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Doctor, alchemist and astrologer, born in Villefranche, Beaujolais, France, became professor of mathematics at the Collège Royal, published a defense of ARISTOTLE, attacked GALILEO, being convinced that the Earth was fixed in space. Morin proposed an impractical method to solve the longitude problem, based on measuring absolute time by the position of the Moon. He put the method in for a pri...

  5. Jean Perrin and the Reorganization of Science.

    ERIC Educational Resources Information Center

    Weart, Spencer

    1979-01-01

    Tells the story of how the efforts of a group of French scientists, dissatisfied with the bureaucratic organization of higher education, have made use of the shifting politics of the 1930s to set up the CNRS. (Author/GA)

  6. Jean-Pierre Luminet: Renaissance Communicator

    NASA Astrophysics Data System (ADS)

    Pullen, L.; Russo, P.

    2009-02-01

    As science communicators dealing with astronomy we often find a strong interest amongst the public in astrology - how the stars and planets directly affect our individual lives. Nowadays astrology is at odds with the scientific nature of astronomy, but this has not always been the case. Presented here is a background to astrology, to give a deeper understanding of where it has come from and why it has such an enduring place in all forms of global media.

  7. Bailly, Jean Sylvain (1736-93)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Astronomer and politician, born in Paris, studied Halley's comet and the satellites of Jupiter, wrote Histoire de l'Astronomie. Guillotined as the result of an incident when, as Mayor of Paris during the Revolution in 1789, he let the National Guard fire on republican crowds. Unfortunately not the only astronomer to be executed—see ARCHIMEDES, GIORDANO BRUNO, HYPATIA OF ALEXANDRIA, ULUGH BEG, who...

  8. [Jean Oury, "I am a poumista"].

    PubMed

    Drogoul, Frank

    2015-01-01

    If being a poumista means considering that people disalienate themselves by revolutionising the world, being a poumista psychiatrist consists in taking into consideration psychological alienation and social alienation. Hence the importance of hospital committees and clubs, to give back to patients the status of a subject and to understand the question of hierarchy. The caregiver in psychiatry must bear in mind that one of the essential dimensions of their work is to "make do with" schizophrenic patients and that they must engage in everyday acts. PMID:26564490

  9. Biot, Jean-Baptiste (1774-1862)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Physicist and astronomer, born in Paris, France, professor at the Collège de France. His most important work was on the polarization of light (which he correctly suggested was due to asymmetric molecules). With Joseph Louis Gay-Lussac he made in 1804 an ascent in a balloon to study a variety of phenomena at high altitude. Biot headed a commission from the Academy of Sciences to study the meteor s...

  10. Leverrier [Le Verrier], Urbain Jean Joseph (1811-77)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Celestial mechanician, born in Saint-Lô, France. Worked at the Paris Observatory, under ARAGO. Later became director where his drive for efficiency and for total control over the staff made him unpopular, particularly his diktat that `One should not read in the papers the names of assistant astronomers who made discoveries, when the credit belongs exclusively to the director under whose orders th...

  11. A Standards-Based Thematic Unit: "Jean de la Lune"

    ERIC Educational Resources Information Center

    Logan, Eileen; Magurn, Lisa; Schwester, Jennifer Applegate

    1998-01-01

    This unit was created as a result of a summer institute sponsored by the National K-12 Foreign Language Resource Center at Iowa State University, Ames, Iowa. The Center's goal is to improve student learning of foreign languages in kindergarten through twelfth grade (K-12). To this end, the Center provides professional support for foreign language…

  12. Improving the Geologic Time Scale (Jean Baptiste Lamarck Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Gradstein, Felix M.

    2010-05-01

    The Geologic Time Scale (GTS) provides the framework for the physical, chemical and biological processes on Earth. The time scale is the tool "par excellence" of the geological trade, and insight in its construction, strength, and limitations enhances its function and its utility. Earth scientists should understand how time scales are constructed and its myriad of physical and abstract data are calibrated, rather than merely using ages plucked from a convenient chart or card. Calibration to linear time of the succession of events recorded in the rocks on Earth has three components: (1) the standard stratigraphic divisions and their correlation in the global rock record, (2) the means of measuring linear time or elapsed durations from the rock record, and (3) the methods of effectively joining the two scales, the stratigraphic one and the linear one. Under the auspices of the International Commission on Stratigraphy (ICS), the international stratigraphic divisions and their correlative events are now largely standardized, especially using the GSSP (Global Stratigraphic Section and Point) concept. The means of measuring linear time or elapsed durations from the rock record are objectives in the EARTH TIME and GTS NEXT projects, that also are educating a new generation of GTS dedicated scientists. The U/Pb, Ar/Ar and orbital tuning methods are intercalibrated, and external error analysis improved. Existing Ar/Ar ages become almost 0.5% older, and U/Pb ages stratigraphically more realistic. The new Os/Re method has potential for directly dating more GSSP's and its correlative events. Such may reduce scaling uncertainty between the sedimentary levels of an age date and that of a stage boundary. Since 1981, six successive Phanerozoic GTS have been published, each new one achieving higher resolution and more users. The next GTS is scheduled for 2011/2012, with over 50 specialists taking part. New chapters include an expanded planetary time scale, sequence stratigraphy, Osmium, Carbon and Oxygen stratigraphy, the Cryogenian period, history of the plants, hominid prehistory, and last but not least the Anthropocene. The Cambrian Period is radically improved with 10 standard stages and detailed trilobite biochronology. Ordovician now has a stable international stages and graptolites scale. The integration of a refined 100 and 400 ka sedimentary cycles scale and a truly high-resolution U/Pb ages scale for the Mississippian is a major step towards the global Carboniferous GTS. The Devonian GTS leaves to be desired with lack of firm definitions for its upper boundary, and the long Emsian stage; it also lacks age dates. Its stages scaling is disputed. The Rhaetian and Norian stages in the Triassic and the Berriasian stage in the Cretaceous urgently require lower boundary definitions, and also boundary age dates. The single ~400 ka eccentricity component is very stable and can extend orbital tuning from the Cenozoic well into the Mesozoic portion of the GTS. Jurassic and Cretaceous now have long orbitally tuned segments. A completely astronomical-tuned Geological Time Scale (AGTS) for the Cenozoic is within reach showing unprecedented accuracy, precision and resolution. Burdigalian in the Miocene, and Lutetian, Bartonian and Priabonian stages in the Eocene still require formal definition. The K/T boundary will become about 0.5 ± 0.1 Ma older. After 25 years of research and authorship in the GTS it behoves me to especially thank my colleagues James Ogg, Frits Agterberg, John McArthur and Roger Cooper for longstanding collaboration. As a final note I urge construction of more regional time scales(like developed ‘down under') calibrated to the standard global GTS, to scale regional rock units.

  13. Jean-Jacques Rousseau's views on adult education

    NASA Astrophysics Data System (ADS)

    Dame, Frederick William

    1996-01-01

    Although Rousseau describes in Émile only his scheme for childhood education, he presents us in this work with some direct statements which can be applied to explain more fully the nature of adult education. The author surveys Rousseau's ideas on the role of the general will in adult educational philosophy, subject matter, methodology and negative education, as well as the relationships between the family, student, teacher, community and the state. He concludes that the modern Rousseau would not limit education to males and would recognize that the four Rousseauian periods of educational development — infancy, childhood, youngster, adolescence — is followed by a fifth: adulthood. Adult education is the logical continuation of the four previous phases. Throughout each phase education must permit intellectual and moral growth and always allow for creativity and diversity. Only then can adults become positive contributors to their society.

  14. WASTE MINIMIZATION ASSESSMENT FOR A MANUFACTURER OF PREWASHED JEANS

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) has funded a pilot project to assist small and medium-size manufacturers who want to minimize their generation of waste but who lack the expertise to do so. In an effort to assist these manufacturers Waste Minimization Assessment Cen...

  15. Jean-Francois Lyotard and the Question of Disciplinary Legitimacy

    ERIC Educational Resources Information Center

    Gietzen, Garett

    2010-01-01

    The modern university developed as an institution legitimated by external referents, including national culture and its emancipatory potential. Today's university, however, has been largely destabilized as these referents have become, at the very least, significantly less compelling relative to larger concerns about economic competitiveness and,…

  16. Un cosmologiste oublié: Jean Henri Lambert

    NASA Astrophysics Data System (ADS)

    Débarbat, Suzanne; Lévy, Jacques

    Si les travaux de Kepler ont eu une large influence sure les progrès réalisés en astronomie au cours du 17e siècle, le Siècle de lumières a vu apparaître de nouvelles conceptions. La court vie de J.H. lambert s'inscrit dans le 18e siècle. Il s'agit d'un nom bien connu dans différents domaines (photométrie, projections cartographiques, mathématiques appliquées, etc.); mais il n'est guàre mentionné en cosmologie, alors que Lambert y a fourni une contribution originale offrant quelques suprenantes anticipations...

  17. Jean-Martin Charcot at the birth of Russian neurology.

    PubMed

    Vein, Alla A

    2011-01-01

    Russian neurology was virtually nonexistent in the middle of the 19th century which made a traineeship abroad an absolute necessity. Charcot and his school did not just offer professional training, but created the best minds, which would determine the direction of neurology and psychiatry in Russia for many decades. After returning home, young Russian doctors not only implemented everything they had learned in Western Europe, but proceeded to make their own original contributions. The most talented pupils of Charcot, including such prominent names as Kozhevnikov, Korsakov, Minor, Bekhterev and Darkshevich, became the founders of neurological schools in Russia. They laid the basis for the further development of neurology and psychiatry. Remarkably, though trained by the same teachers, each of these future 'founding fathers' of these neurological and psychiatric schools followed his own individual path which resulted in an undeniable diversity in Russian neurology and psychiatry during the period of their formation. PMID:21252555

  18. Boys and "Second Chance" Education: Same Jeans, Different Consequences.

    ERIC Educational Resources Information Center

    McFadden, Mark G.

    This paper examines the perceptions and interactions of disadvantaged young people returning to mainstream education through Street Kids Access Tertiary Education (SKATE), a university bridging program in Sydney, Australia. Although both males and females in the study shared common backgrounds of disadvantage, "second-chance" educational success…

  19. Jean Piaget: The Old Theory and the New.

    ERIC Educational Resources Information Center

    Beilin, Harry

    When Piaget ascribed the origin of knowledge to action, he distanced his theory from most other theories of the origins of mind. As a result, Piaget's conception of mental action has been quite controversial. Piaget's recent, functionalist revisions emphasize procedures and their role in the development of structures. In the new view, structures…

  20. Jean Piaget's Theory of Equilibration Applied to Dual Language Development.

    ERIC Educational Resources Information Center

    Chavez, Luisa C.

    This paper suggests that one possibility for the lack of study emphasis and unity of understanding in the area of dual language development is that language study in general shows some serious gaps and reveals a need for viewing language development as a holistic endeavor. Noting the failures of Skinnerian theory, Chomskian theory, Soviet…

  1. Jean Piaget's Theory of Equilibration Applied to Language Development.

    ERIC Educational Resources Information Center

    Chavez, Luisa C.

    This paper suggests that language study focus its attention more on the pedagogical needs of educators by offering them a more comprehensive dialectical and unifying theory of language development that could then present the process as a holistic endeavor instead of as a set of separate linguistic acquisitions. Specifically, it suggests the use…

  2. Fleas

    MedlinePlus

    Elston DM. Bites and stings. In: Bolognia JL, Jorizzo JL, Schaffer JV, et al, eds. Dermatology . 3rd ed. Philadelphia, ... 2009:chap 15. James WD, Berger TG, Elston DM. Parasitic infestations, stings, and bites. In: James WD, ...

  3. Telangiectasias

    MedlinePlus

    ... seen on the legs, they are often called spider veins. Who's At Risk Telangiectasias are very common ... closing it (sclerotherapy), is often preferred for treating spider veins. Trusted Links MedlinePlus: Varicose Veins References Bolognia, ...

  4. Scabies

    MedlinePlus

    ... Apply once daily for 5 consecutive days. Precipitated sulfur (5% or 10%) – This is prepared with petroleum ... Scabies. http://www.cdc.gov/scabies/index.html. Modified November 10, 2008. Accessed March 11, 2009. Bolognia, ...

  5. Xerosis

    MedlinePlus

    Asteatotic eczema; Eczema craquele ... Beiber T, Bussmann C. Atopic dermatitis. In: Bolognia JL, Jorizzo JL, Schaffer JV, et al, eds. Dermatology . 3rd ed. Philadelphia, PA: Elsevier Mosby; 2012:chap 12. Gilchrest ...

  6. Apport de l’écho-doppler artériel des membres inférieurs dans la prise en charge du pied diabétique à l'hôpital Saint-Jean de Dieu de Thiès (Sénégal)

    PubMed Central

    Dia, Aliou Amadou; Affangla, Désiré Alain; Dione, Jean-Michel; Akpo, Géraud; Mbengue, Marie; Ka, Mamadou Mourtalla; Diop, Bernard Marcel

    2015-01-01

    Introduction Le pied diabétique se définit comme l'ensemble des manifestations trophiques du pied survenant chez le diabétique par atteinte nerveuse, artérielle et ou infectieuse. Le pied diabétique est un problème majeur de santé publique à l’échelle mondiale avec un taux d'amputation de membres inférieurs très élevé. L’écho-doppler artériel des membres inférieurs est de nos jours incontournable dans la prise en charge du pied diabétique. Le but de cette étude est de montrer la place prépondérante qu'occupe l’écho-doppler artériel dans le bilan lésionnel du pied diabétique. Méthodes Nous avons mené une étude rétrospective monocentrique incluant 46 patients sur une période de 24 mois, de mars 2012 à mars 2014 à l'hôpital Saint-Jean de Dieu, un des deux hôpitaux de référence de la région de Thiès, doté depuis juillet 2011 d'un centre moderne de traitement du diabète et des maladies cardio-métaboliques (Diabcarmet). Dans les critères d'inclusion, nous avons sélectionné tous les patients diabétiques adressés pour un écho-doppler artériel des membres inférieurs dans le cadre d'une prise en charge du pied diabétique. Etaient exclus de l’étude, les patients artéritiques non-diabétiques et les patients diabétiques asymptomatiques référés pour un bilan écho-doppler de routine. Résultats Le sex-ratio était de 1.42 (27 hommes pour 19 femmes). L’âge moyen des patients était de 62,86 ans avec des extrêmes de 23 et 88 ans. 60% des patients (n=28) étaient âgés entre 50 et 70 ans. Le diabète de type 2 était retrouvé chez 95% des patients (n=44) alors que le diabète de type 1 représentait 5% (n=2). La moyenne d’évolution du diabète était estimée à 8 ans, avec des extrêmes de 2 et 20 ans. On notait une atteinte du pied droit chez 24 patients, une atteinte du pied gauche chez 18 patients et une atteinte bilatérale chez 4 patients. La plupart du temps, les lésions du pied diabétique survenaient sur un terrain de diabète déséquilibré (95%). Cliniquement, ces lésions étaient dominées par la gangrène infectieuse du pied (43.47%), l'abolition des pouls tibiaux et pédieux (17.4%), la gangrène infectieuse des orteils (13.07%), la gangrène mixte du pied (4.34%) et le mal perforant plantaire (4.34%). Sur le plan échographique, vingt-six patients ne présentaient aucune anomalie hémodynamique significative, même si sur le plan morphologique la médiacalcose était retrouvée chez tous nos patients (n=46). Les autres lésions morphologiques et hémodynamiques artérielles étaient dominées par la sténose serrée de l'artère fémorale superficielle chez 6 patients soit 13.04%, les sténoses des artères tibiales antérieures et postérieures chez 4 patients (6.52%) et l'association de plusieurs lésions artérielles chez 4 patients (8.7%). Le taux d'amputation, dans notre série, était de 21.7%. Conclusion Le pied diabétique est une complication potentiellement grave du diabète, en Afrique sub-saharienne du fait d'un fort taux d'amputation de membre. L’écho-doppler artériel des membres inférieurs est un moyen d'imagerie non irradiant et non invasif indispensable dans la prise de décision thérapeutique du pied diabétique. PMID:26918088

  7. Jean-Jacques Is Alive and Well: Rousseau and Contemporary Sociobiology

    ERIC Educational Resources Information Center

    Masters, Roger D.

    1978-01-01

    A description of the author's personal fascination with and study of Rousseau's life. Discusses Rousseau's many questions that are relevant to evolutionary biology, sociobiology, anthropology, and ethology. Questions concern the nature of human nature, the origin of human society, nurture-nature influences on humans, and the nature of male-female…

  8. The management of young adults with cystic fibrosis: 'genes, jeans and genies'.

    PubMed

    Elborn, S

    1998-01-01

    Cystic fibrosis is now an adult disease. The understanding of the basic pathophysiology of this disease has increased considerably over the past decade. This has resulted in effective management protocols and the development of innovative approaches to therapy. Management of young adults is complex and requires expert medical care delivered in a sensitive and appropriate way. The daily treatment schedule for many adults involves physiotherapy; nebulized, oral and i.v. drugs; exercise and nutritional supplements. Adherence to such treatment while living a busy school, work and social life is extremely difficult for patients. The psychological implications of having a disease with very significant morbidity and mortality also has an enormous impact on individuals with CF. Many of these issues have evolved as survival has increased and the next few decades may produce more unexpected 'genies'. These may be from the disease itself or from some of the exciting new treatments currently being developed. It is important that individuals with CF are fully involved in decisions relating to their treatment and that CF teams provide optimal and appropriate care to enable these young adults to enjoy their lives to the fullest extent. PMID:9637930

  9. "I Knew Jean-Paul Sartre": Philosophy of Education as Comedy

    ERIC Educational Resources Information Center

    Griffiths, Morwenna; Peters, Michael A.

    2014-01-01

    Ludwig Wittgenstein suggests that "A serious and good philosophical work could be written consisting entirely of jokes". The idea for this dialogue comes from a conversation that Michael Peters and Morwenna Griffiths had at the Philosophy of Education of Great Britain annual meeting at the University of Oxford, 2011. It was sparked by an…

  10. Jean-Baptiste Charcot in Rio de Janeiro: glamorous trip and celebrity in 1908.

    PubMed

    Teive, Hélio A G; Munhoz, Renato P; Lima, Plínio G de; Germiniani, Francisco M B

    2015-09-01

    The authors review the visit of Commander Charcot and the crew of his ship, the "Pourquoi Pas?", to Rio de Janeiro, Brazil, in 1908, where he stayed for eight days, while en-route as part of the second French expedition to the Antarctic. It was a glamorous stay as Commander Charcot was treated as a true star and international celebrity, befitting his position. PMID:26352502

  11. Cassini, Gian Domenico [Giovanni Domenico; Jean Dominique; known as Cassini I] (1625-1712)

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    Italian-born French astronomer, born in Perinaldo, near Naples. Attracted to astrology in his youth, became Professor at Bologna, during which time he conducted hydrological studies for the Pope to mitigate flooding of the River Po. In 1669 Cassini moved to France and set up the Paris Observatory, remaining director for the rest of his career. He pushed continually for the observatory to acquire ...

  12. Canadian support for population stabilization. The Rome draft Plan of Action. Dr. Jean Augustine, MP (Canada).

    PubMed

    1996-01-01

    Canada strongly believes in the central role to be played by the civil sector in the process leading to the World Food Summit. Dr. Augustine, Member of Parliament of Canada, described how the Canadian Government involved 350 national organizations over an eight-month period in the creation of the country's official position on food security. Canada has also negotiated with several other countries and international organizations on issues such as trade, human rights, the right to food, and follow-up to the Plan of Action. Dr. Augustine summarized Canada's 18 priorities for the World Food Summit. The priorities include human rights and good governance; poverty reduction; peace, security and conflict resolution; national responsibility for food security; national and global partnerships; nutrition and health; human resource development; gender equity; population stabilization; trade liberalization; agricultural adjustment to international markets; post-harvest marketing and food marketing; the role of the private sector; capacity building; environment and sustainable production; and research and technology transfer. PMID:12292041

  13. Reflections to Jean-Marie, Normore, and Brooks' Article within the Context of Korean Education

    ERIC Educational Resources Information Center

    Seong, Sang-Hwan; Shin, Jung Cheol; Ilon, Lynn

    2009-01-01

    With respect to leadership for social justice in education, Korea needs to take a proactive approach to support the development of an educational infrastructure for a multicultural society. The testing culture of education within Korea also needs to be considered with social justice consequences in mind. Through these measures, Korea can…

  14. Genes and/or jeans?: Genetic and socio-cultural contributions to risk for eating disorders.

    PubMed

    Becker, Anne E; Keel, Pamela; Anderson-Fye, Eileen P; Thomas, Jennifer J

    2004-01-01

    Eating disorders are prevalent among young adult females and pose serious psychological and medical risks. Notwithstanding important advances, efforts to develop effective means of preventing and treating eating disorders have been limited by an incomplete understanding of their multifactorial etiology. Whereas epidemiologic data strongly suggest the influence of socio-cultural context in moderating risk, many hypotheses about how these effects are exerted have remained empirically unevaluated. Specifically, experimental and observational data suggest that social transition (e.g., transnational migration, urbanization, modernization), Western media exposure, and certain peer environments (involving social comparison and teasing) may all contribute to risk. With respect to genetic influences on etiology, family and twin studies have supported a genetic diathesis to eating disorders. Whereas, molecular genetic studies have generated interesting leads- with the most promising findings emerging for genes related to the function of serotonin-they have yet to identify well-replicated susceptibility loci. This paper reviews the data supporting both socio-cultural and genetic contributions for eating disorders and suggests productive future strategies for continuing to unravel their likely multiple and complex interactions. PMID:15256346

  15. High School Roundtable: NCEA's Jean Rutherford Discusses America's High Schools at ECS

    ERIC Educational Resources Information Center

    National Center for Educational Accountability, 2005

    2005-01-01

    Governors and state and local education officials assumed that raising student achievement in the elementary and middle grades would solve the problems with high schools--but it hasn't. Why? Good information is the basis for successful improvement, and high school reform lacks accurate information about what students are to learn and about how…

  16. [JEAN EMMANUEL GILIBERT AND FRENCH SCIENTISTS IN POLAND AND LITHUANIA IN 1770-1780].

    PubMed

    Beauvois, Daniel

    2015-01-01

    The author is trying to remind us of great role of French culture and French people in spreading the ideas of Enlightenment in Poland. Common use of French language in high societies in 18th century and excellent knowledge of books from Paris created favourite conditions for contacts of Poland with France. The best evidence of common culture of Enlightenment was the Commission of National Education (KEN) and the deep social changes. The direct contacts of French thinkers, writers and scientists with Poland also caused the changes of horizons of aristocracy and gentry. We will remind the main animators of this movement followed A. Jobert. J.E. Gilibert takes a very important place among the animators of Enlightenment. Author intends to present the phases of knowing him, generally mentioning the main conclusions of many research on Gilibert. At the same time author leaves to next speakers a detailed analyze of Gilbert's contribution to the development of Polish science. PMID:26445742

  17. "Days of future passed" - climate change and carbon cycle history (Jean Baptiste Lamarck Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Weissert, Helmut

    2013-04-01

    With the beginning of the fossil fuel age in the 19th century mankind has become an important geological agent on a global scale. For the first time in human history action of man has an impact on global biogeochemical cycles. Increasing CO2 concentrations will result in a perturbation of global carbon cycling coupled with climate change. Investigations of past changes in carbon cycling and in climate will improve our predictions of future climate. Increasing atmospheric CO2 concentrations will drive climate into a mode of operation, which may resemble climate conditions in the deep geological past. Pliocene climate will give insight into 400ppm world with higher global sea level than today. Doubling of pre-industrial atmospheric CO2 levels will shift the climate system into a state resembling greenhouse climate in the Early Cenozoic or even in the Cretaceous. Carbon isotope geochemistry serves as tool for tracing the pathway of the carbon cycle through geological time. Globally registered negative C-isotope anomalies in the C-isotope record are interpreted as signatures of rapid addition (103 to a few 104 years) of CO2 to the ocean-atmosphere system. Positive C-isotope excursions following negative spikes record the slow post-perturbation recovery of the biosphere at time scales of 105 to 106 years. Duration of C-cycle perturbations in earth history cannot be directly compared with rapid perturbation characterizing the Anthropocene. However, the investigation of greenhouse pulses in the geological past provides insight into different climate states, it allows to identify tipping points in past climate systems and it offers the opportunity to learn about response reactions of the biosphere to rapid changes in global carbon cycling. Sudden injection of massive amounts of carbon dioxide into the atmosphere is recorded in C-isotope record of the Early Cretaceous. The Aptian carbon cycle perturbation triggered changes in temperature and in global hydrological cycling. Changes in physical and chemical oceanography are reflected in widespread black shale deposition ("Oceanic Anoxic Event 1a"), in carbonate platform drowning and in biocalcification crises. "Days of future passed" (Moody Blues, 1967) reminds us that the past provides essential information needed for decisions to be made in the interest of mankind's future.

  18. The long way of planktonic Foraminifera from biostratigraphy to paleoceanography (Jean Baptiste Lamarck Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Premoli Silva, Isabella

    2014-05-01

    The mid of the last century was a time of flourishing studies concerning the importance of planktonic foraminifera in precisely dating and correlating sedimentary successions after the publication of the first biostratigraphic schemes provided by the Suisse Group (i.e. Kugler, Bolli, Broennimann) from the Caribbean region and former Southern USSR (Subbotina). Soon after Bolli's Trinidad scheme was widespread, planktonic foraminiferal distribution from Upper Cretaceous to Miocene was investigated intensively for dating the Neogene stratotypes, whose identifications were mainly based on poorly age-diagnostic, facies-controlled macrofossils, and for calibrating Paleogene larger foraminiferal distributions. Since these early works planktonic foraminiferal biostratigraphy was continously ameliorated, extended in time from Early Cretaceous to Recent by several authors and from different settings and domains, reaching progressively the current higher resolution, now calibrated to calcareous nannofossil distributions. To be mentioned, the detailed biostratigraphic studies on the Gubbio section (central Italy) provided (1) the first carefull documentation of the mass extinction of Cretaceous planktonic foraminifera, the presence of tiny Cretaceous survivors, and the rapid recovery of Danian assemblages, and (2) the first calibration of the Upper Cretaceous to Eocene reversal polarity scale in which the K/Pg boundary was demonstrated to fall within the magnetic reversal C29r. A major step forward was the recovery, since 1968, of several thousand of cores from over 1000 holes drilled in all oceans by the DSDP, ODP and IODP projects. The recovery of deep-sea sediments from all latitudes opened a new research field, the paleoceanography. Based on the large knowledge acquired on modern organisms in the '60s, for the Paleogene and Cretaceous reconstructions we started from the assumption that these extinct organisms lived in the water column like their modern counterpart and were controlled by similar environmental factors (temperature, nutrient supply, current system, etc.), then the fluctuations in abundance and composition of planktonic foraminiferal assemblages could be interpreted in term of paleobiogeography and paleoceanography. The first studies, rigorously quantitative, have been conducted in the '70s on the Paleogene of the Atlantic Ocean, the interval with the best latitudinal coverage at that time. From the areal distribution and variations in assemblage composition through time we (with A. Boersma) were able to identify first the biogeographic indices, then their paleoclimatic significances, from which we could reconstruct the paleoclimatic and paleoceanographic evolution. The associated isotope analyses (with N. Shackleton) on single species allowed to confirm the species latitudinal connotations as well as their position within the water column (mixed layer vs deep dwelling habitats) and preferences for nutrient supply. In the '90s we (with W.V. Sliter) extended the paleoceanographic reconstructions to the Cretaceous exploring the planktonic foraminiferal evolutionary patterns and latitudinal changes in assemblage composition through time. Like in the Paleogene, it was possibile to identify that the more ornamented keeled forms were very sensitive to temperature, liked warm waters and were more abundant in the tropics, the simpler morphologies were less sensitive, more tolerant and cosmopolitan, while, for instance, whiteinellids proliferated in upwelling regions. In the last decade, taking advantage of the wealth of paleoecological and biogeographical data previously collected, we started a new phase of deep taxonomical and stratigraphical revision of planktonic foraminifera. Increased biostratigraphic resolution from tropics to high latitudes is facilitated by the integration with other fossil group biostratigraphies and magneto-, isotope-stratigraphies.

  19. Jean-Martin Charcot and his vibratory chair for Parkinson disease.

    PubMed

    Goetz, Christopher G

    2009-08-11

    Vibration therapy is currently used in diverse medical specialties ranging from orthopedics to urology to sports medicine. The celebrated 19th-century neurologist, J.-M. Charcot, used vibratory therapy to treat Parkinson disease (PD). This study analyzed printed writings by Charcot and other writers on vibratory therapy and accessed unpublished notes from the Salpêtrière Hospital, Paris. Charcot lectured on several occasions on vibratory therapy and its neurologic applications. He developed a vibration chair for patients with PD after he observed that patients were more comfortable and slept better after a train or carriage ride. He replicated this experience by having patients undergo daily 30-minute sessions in the automated vibratory chair (fauteuil trépidant). His junior colleague, Gilles de la Tourette, extended these observations and developed a helmet that vibrated the head on the premise that the brain responded directly to the pulsations. Although after Charcot's death vibratory therapy was not widely pursued, vibratory appliances are reemerging in 21st century medicine and can be retested using adaptations of Charcot's neurologic protocols. PMID:19667323

  20. Discovering habitable environments and life in the Saturn System (Jean Dominique Cassini Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Lunine, Jonathan I.

    2015-04-01

    One of the most notable scientific adventures of our time is being conducted jointly by Europe and the United States around the solar system's great ringed planet, Saturn. The Cassini-Huygens mission arrived in orbit in 2004, and the Huygens probe descended through Titan's atmosphere in January 2005. Titan's surface has been found to host a rich and still-enigmatic methane cycle, complete with lakes, seas, rivers and rain. Enceladus is jetting its interior volatiles into space, where the Cassini Orbiter detected and measured a number of species within the resulting plume. These include water, organic molecules, nitrogen compounds, and salts. Cassini radio science detected the presence within both Enceladus and Titan of internal water oceans. Variability with orbital phase of the Enceladus plume, also discovered by the Cassini Orbiter, makes a convincing case for the jets themselves being derived from the deep interior and controlled by tidal forces. Both Enceladus and Titan host potentially habitable environments, and they represent unique opportunities for testing whether either or both of these bodies harbor life. Titan's interior will be difficult to access, but its large surface hydrocarbon seas can be explored in situ with Huygens-like vehicles. The Cassini Orbiter determined the liquid in Titan's seas to be methane and ethane, which raises the question of whether simple chemistry can evolve into autocatalysis and self-replication in a non-aqueous liquid environment. In effect, is there an exotic kind of "life" in the Titan seas? Enceladus is perhaps more straightforward: given that the interior water ocean as expressed through the plume appears to satisfy the formal requirements for habitability, is biological activity occurring there? Answering these questions will require a new generation of robotic vehicles beyond Cassini-Huygens -- and new opportunities for international collaborations in planetary exploration.

  1. Rural Elementary Education among Negroes under Jeanes Supervising Teachers. Bulletin, 1933, No. 5

    ERIC Educational Resources Information Center

    Caliver, Ambrose

    1933-01-01

    Despite the fact that the past two decades have witnessed the greatest exodus of Negroes from rural sections in the history of the race, the majority still live in the country. According to the 1930 census, more than two-thirds of the race reside in farming and non-farming rural areas. In 15 Southern States, it was found that of the 9,420,747…

  2. Scale-invariance of sediment patterns - the fingerprint of fundamental drivers (Jean Baptiste Lamarck Medal Lecture)

    NASA Astrophysics Data System (ADS)

    Schlager, Wolfgang

    2015-04-01

    In contrast to the realms of magmatism and metamorphism, most depositional processes can be observed directly at the earth's surface. Observation of sediment patterns advanced significantly with the advent of remote sensing and 3D reflection seismics. Remote sensing is particularly relevant for the present topic because it documents mainly Holocene sediments - the best objects to link depositional processes to products. Classic examples of scale-invariant geometry are channel-fan systems, i.e. river-delta and canyon-fan complexes. The underlying control in both instances is the energy-dispersion of a channeled stream of water that discharges in a body of still water. The resulting fan-shaped sediment accumulations are scale-invariant over 7 orders of magnitude in linear size. The Mesozoic-Cenozoic record shows comparable trends and patterns. Further examples of depositional scale-invariance include foresets of non-cohesive sediments and braided-channel deposits. Reefs and carbonate platforms offer an example of scale-invariance related to biotic growth. Shallow-water carbonate platforms rimmed by reefs or reef-rimmed atolls with deep lagoons are characteristic morphologies of tropical carbonate deposits. The structure has been compared to a bucket where stiff reef rims hold a pile of loose sediment. Remote sensing data from the Maldive, Chagos and Laccadive archipelagos of the Indian Ocean show that bucket structures are the dominant depositional pattern from meter-size reefs to archipelagos of hundreds of kilometers in diameter, i.e. over more than 4 orders of magnitude in linear size. Over 2.5 orders of magnitude, the bucket structures qualify as statistical fractals. Ecologic and hydrodynamic studies on modern reefs suggest that the bucket structure is a form of biotic self-organization: The edge position in a reef is favored over the center position because bottom shear is higher and the diffusive boundary layer between reef and water thinner. Thus, the reef edge has easier access to nutrients. Moreover, the edge is less likely to be buried by sediment. The bucket structure is an ecologic response to these conditions. Buckets have been documented from all periods of the Phanerozoic and analogous structures from the late Proterozoic show that the microbial carbonate factory also built buckets. We conclude that a voyage through scales in the sediment realm reveals islands of scale-invariance wherever a single principle dominates the sedimentation process.

  3. Continuing Education of Civics Teachers for Teaching the European Union: Results of the Jean Monnet Project PEB

    ERIC Educational Resources Information Center

    Oberle, Monika; Forstmann, Johanna

    2015-01-01

    The European dimension is of salient importance for understanding and shaping politics especially, but not only, in Europe. The European Union by now has become a compulsory content of civics classes in secondary schools throughout Germany. For teachers, however, teaching this topic is connected with manifold difficulties, for example, due to the…

  4. Map of risks for the implementation of radio-frequency identification: application of ancillaries in the University Hospital Jean Verdier.

    PubMed

    Bertrand, E; Schlatter, J

    2010-01-01

    Ancillaries are surgical instruments, such as orthopedical instruments set for reconstruction of knee (a mounting arm...) used to implant or extract prosthesis. Their management involves the departments of sterilization and surgery as well as the suppliers. Such a long circuit exposes the instruments to potential risk hazards like a lack of traceability as the suspicion of Creutzfeldt-Jakob. In order to reduce the risk of errors we will propose the implementation of radio-frequency identification (RFID) to trace the ancillaries during each step of the supply chain. The objective of our study is to analyze and to map the risks associated with RFID implementation. A preliminary analysis of risks (APR) is conducted to map out the hazards for the implementation of RFID. The APR identifies 162 scenarios with a maximum risk connected to environment and technology. To reduce the risks identified, 22 courses of action are proposed, such as audits, training, and internal controls. For each action, a procedure has been designed and evaluated. This preliminary analysis of risks allows targeting the potential dangers for the RFID implementation applied to ancillaries and reduces them significantly. PMID:20187581

  5. The Framing of Calvin Klein: A Frame Analysis of Media Discourse about the August 1995 Calvin Klein Jeans Advertising Campaign.

    ERIC Educational Resources Information Center

    Tucker, Lauren R.

    1998-01-01

    Deconstructs the "kiddie porn" media frame used by the industry and mainstream media to characterize Klein's ad campaign. Extends scholarship on the construction of youth in the media, showing how the kiddie-porn frame produces and reproduces common-sense beliefs about the nature of youth. Suggests a metadiscourse encompassing the politicized…

  6. A Comparative Study of Problem Solving Processes Relative to the Models Developed by Jean Piaget and Loyola University. Final Report.

    ERIC Educational Resources Information Center

    Erdmann, James B.; Buchi, Dorothea M.

    The basic problem under investigation was the determination of empirical relationships between two models, developed by Piaget and Loyola University and employed in the assessment of cognitive processes in a problem solving context. Among objectives explored were: (1) investigation of the sensitivity of the intelligence test in distinguishing…

  7. The Framing of Calvin Klein: A Frame Analysis of Media Discourse about the August 1995 Calvin Klein Jeans Advertising Campaign.

    ERIC Educational Resources Information Center

    Tucker, Lauren R.

    1998-01-01

    Deconstructs the "kiddie porn" media frame used by the industry and mainstream media to characterize Klein's ad campaign. Extends scholarship on the construction of youth in the media, showing how the kiddie-porn frame produces and reproduces common-sense beliefs about the nature of youth. Suggests a metadiscourse encompassing the politicized

  8. Between doctrine and clinical practice: nosography and semiology in the work of Jean-Etienne-Dominique Esquirol (1772-1840).

    PubMed

    Huertas, Rafael

    2008-06-01

    This paper makes a fresh analysis of the work of the French alienist J. E. D. Esquirol. In addition to a critical study of his classification of mental diseases, it analyses his main contributions to semiology: the difference between hallucinations and illusions, etc., and it also places the psychiatric clinic into the context of the so-called anatomoclinical mentality. PMID:19127835

  9. Getting It Wrong from the Beginning: Our Progressivist Inheritance from Herbert Spencer, John Dewey, and Jean Piaget.

    ERIC Educational Resources Information Center

    Egan, Kieran

    This book sets out to prove that the progressivist tenets that have become the foundation of American education are mistaken. The author does not argue against progressivism on the basis of the usual alternatives of liberal or traditional theories of education because it is not adequately attuned to preparing students for jobs. The author sets out…

  10. Marguerite Bottard (1822-1906), nurse under Jean-Martin Charcot, portrayed by G. Gilles de la Tourette.

    PubMed

    Walusinski, Olivier

    2011-01-01

    Hospitals in Paris underwent considerable change at the end of the 19th century. As they moved from providing accommodation to care, their mission shifted from helping to healing. The glorification of scientific progress, as opposed to religious obscurantism, affected all of French 'Republican' society, in particular a significant part of the medical profession, led by figures such as D.M. Bourneville, former interne (house officer) under J.M. Charcot and also his publisher. Bourneville helped bring about the creation of nursing schools and the gradual replacement of religious orders by educated secular nurses. Marguerite Bottard, Charcot's chief nurse made famous by A. Brouillet's painting 'Une leçon clinique à La Salpêtrière', would be glorified and decorated as a model for this movement. A letter by G. Gilles de la Tourette to Charcot's successor F. Raymond, never before published, illustrates this progressive current of thought and revisits the struggle to secularise hospitals under the Third Republic in France. At the same time, it renews interest in the exemplary career of a nurse whose name was recently given to a building at La Salpêtrière Hospital. PMID:21487229

  11. Contributions to the history of psychology: LXXXV. Jean Piaget, student of Pierre Janet (Paris 1919-1921).

    PubMed

    Amann-Gainotti, M

    1992-06-01

    This article provides information about an important period of Piaget's formative years, those he spent in Paris from 1919 to 1921, during which he came into contact with eminent members of the French scientific and philosophical community of the time. Among these was the psychiatrist and psychologist Pierre Janet, whose genetic approach to the psychology of behaviour and ideas about the hierarchical organization of psychological functions converged with Piaget's early scientific interests and provided Piaget a conceptual framework within which to work and develop his own project of studying the genesis of knowledge. PMID:1501961

  12. High-resolution facies analysis and sequence stratigraphy of fluvio-deltaic depositional systems in tectonically-active basins (Jean Baptiste Lamarck Medal)

    NASA Astrophysics Data System (ADS)

    Mutti, E.

    2012-04-01

    In ancient tectonically-active basins fed by relatively small and high-gradient rivers, both marine and lacustrine fluvio-deltaic systems display similar vertical stacking patterns which are primarily controlled by high-frequency variations of sediment flux to the basin. These variations are superimposed over higher-order cycles of tectonic uplift and relative quiescence recorded by changes in the source areas, basin configuration and overall style of sedimentation.Spectacular examples of these cyclically stacked successions crop out in the upper Cretaceous and Paleogene deposits of the south-central Pyrenean foreland basin. Similar stacking patterns are also common in other basins (e.g., the Jurassic-Cretaceous Nequen basin, Argentina and the Tertiary Piedmont Basin, northwestern Italy). Sediment flux to the sea controls the high-frequency stacking pattern of ancient fluvio-deltaic depositional systems through cyclic variations in flow efficiency which is mainly a function of the magnitude and sediment concentration of river outflows during floods. These variations result in periods of inertia- and friction-dominated jet flows followed by periods during which fluvial activity dramatically decreases. These cyclic variations, which are ultimately controlled by climate and baselevelchanges (Milankowitch cycles), are recorded by m- to dam-thick facies successions that can be interpreted as the basic "building block" (in sequence-stratigraphic parlance) of larger-scale depositional sequences. Inertia-dominated periods are characterized by large-volume highly erosive hyperpycnal flows typically containing abundant skeletal debris and mudstone clasts. These flows bypass river mouths and carry sand tonearshore and shelfal regions forming m-thick packets of tabular graded sandstone beds with HCS alternating with muddier facies. These sandstones, which extend up to several km in shelfal regions and grade distally into prodeltaic sediments, are a typical and volumetrically dominant deltaic element herein referred to as "flood-generated delta-front sandstone lobes". Their facies tracts closely resemble those observed in deep-water turbidites. Unfortunately, because of the presence of HCS, these shallow-marine sediment gravity flow deposits have been and are still commonly mistaken in most literature for "storm-dominated" shoreface deposits. Friction-dominated periods are expressed by mouth-bar progradation produced by river outflows of limited volume and efficiency that dissipate their energy at river mouths and are thus able to carry seaward only their fine-grained sediment load through buoyant plumes and dilute hyperpycnal flows. When rivers dramatically decrease their activity, fluvio-deltaic systems aggrade through marine mudstone facies that pass landward into flood-plain mudstones with paleosols. Marine diffusion processes are restricted to local tidal reworking that occurs in river mouth regions and, more extensively, in large estuaries where fluvial processes mix with strong tidal action during early periods of base-level rise. Following decreased river activity, carbonate deposition may locally occur forming generally thin units at the top of fluvio-deltaic sandstones. Several problems arise as to the sequence stratigraphic interpretation of these fluvio-deltaic systems and their cyclic stacking patterns. In particular, these problems concern the significance of the "shoreface" and "parasequence" concepts that can be misleading if not viewed within a robust framework of stratigraphic and faciesconstraints.

  13. Implications in the Theories of Lev Vygotsky, Jean Piaget, George Kelly and Erik Erikson for the Assessment of Instruction in College Reading.

    ERIC Educational Resources Information Center

    Chaplin, Miriam Thomas

    The interpretation a mature reader gleans from written language is a reflection of his linguistic, cognitive, emotional, and experiential level. In providing adequate instruction, therefore, instructors must be knowledgeable about the developmental sequences characteristic of each of these domains. The theories of L.S. Vygotsky, George Kelly, Jean…

  14. [The Anatomy Institutions of Jean Guinter d'Andernach (1487-1574), and André Vésale (1514-1564). ].

    PubMed

    Drizenko, Antoine

    2011-01-01

    The text of the Anatomical Institutions of Johann Guinter von Andernach, in its original version, was published almost simultaneously in Paris and Basel in 1536. Guinter was then in his fiftieth year, and Andreas Vesalius who was his student in Paris between 1533 ans 1536, was only twenty-two years old. His studies being finished in Leuven and his thesis being published for the first edition in Leuven in February 1537, and for the second in Basel in March 1537, Vesalius went to Padua where he was named professor of anatomy and surgery. Vesalius, besides the reasons put forward in his dedicatory lettre to Johann Armenterianus, tried to have rapidly printed documents for his students. He published in this way in April 1538 the engraved version of the great plates which he had mostly drawn and used to support his demonstrations during sessions of dissection. For the accompanying text, he choosed the handbook of his Master Guinter von Andernach which he decided to edit incorporating modifications and which he published in Venice in 1538 by D. Bernardinus. The modifications made by Vesalius on the Guinter's text can be classified in several headings: minor adjustments, additions of anatomical comments, additions corroborating traditional physiology, and anecdotes peppering the text. PMID:22400471

  15. [The outpatient psychiatric clinic for adults at Saint-Jean-sur-Richelieu. A new approach for a clientele in an acute phase.].

    PubMed

    Aiello, M J

    1988-01-01

    The objective of day hospitals is to treat a psychiatric adult clientele, in the acute phase, in a state of crisis. Control of the situation is taken immediately in an intensive way with the aim of avoiding or shortening the usual 24-hour hospitalization period. A systemic approach that takes into consideration the bio-psycho-social aspects, allows a transfer of responsibility from the institution to the individual and his/her system which, in turn, promotes an active and dynamic resolution of the state of crisis. PMID:17093590

  16. Aliiglaciecola aliphaticivorans sp. nov., an aliphatic hydrocarbon-degrading bacterium, isolated from a sea-tidal flat and emended description of the genus Aliiglaciecola Jean et al. 2013.

    PubMed

    Jin, Hyun Mi; Jeong, Hye Im; Jeon, Che Ok

    2015-05-01

    A Gram-stain-negative heterotrophic bacterium, designated GSD6(T), capable of growth on aliphatic hydrocarbons as a sole carbon and energy source, was isolated from sea-tidal flat sediment of the Yellow Sea, South Korea. Cells were facultatively aerobic, catalase- and oxidase-positive, motile rods with a single polar flagellum. Growth of strain GSD6(T) was observed at 4-37 °C (optimum 30 °C), at pH 5.5-9.0 (optimum pH 6.5-7.5) and in the presence of 1-9% (w/v) NaCl (optimum 2%). Strain GSD6(T) contained ubiquinone-8 (Q-8) as the sole isoprenoid quinone and summed feature 3 (comprising C16 : 1ω7c and/or iso-C15 : 0 2-OH), C16 : 0, C18 : 1ω7c, C17  : 0 10-methyl and C17 : 1ω8c as the major fatty acids. Phosphatidylethanolamine and phosphatidylglycerol were identified as the major polar lipids. The G+C content of the genomic DNA was 44.6 mol%. Phylogenetic analysis based on 16S rRNA gene sequences showed that strain GSD6(T) formed a phylogenetic lineage with members of the genus Aliiglaciecola . Strain GSD6(T) was most closely related to Aliiglaciecola lipolytica E3(T) with a 16S rRNA gene sequence similarity of 97.4%, but their DNA-DNA hybridization value was 39.1 ± 7.1%. On the basis of phenotypic, chemotaxonomic and molecular features, strain GSD6(T) represents a novel species of the genus Aliiglaciecola , for which the name Aliiglaciecola aliphaticivorans sp. nov. is proposed. The type strain is GSD6(T) ( =KACC 18129(T) =JCM 30133(T)). An emended description of the genus Aliiglaciecola is also proposed. PMID:25713045

  17. Parents’ and adolescents’ willingness to be vaccinated against serogroup B meningococcal disease during a mass vaccination in Saguenay–Lac-St-Jean (Quebec)

    PubMed Central

    Dubé, Eve; Gagnon, Dominique; Hamel, Denis; Belley, Sylvie; Gagné, Hélène; Boulianne, Nicole; Landry, Monique; Bettinger, Julie A

    2015-01-01

    A mass vaccination campaign with the 4CMenB vaccine (Bexsero®; Novartis Pharmaceutical Canada Inc) was launched in a serogroup B endemic area in Quebec. A telephone survey was conducted to assess parental and adolescent opinions about the acceptability of the vaccine. Intent to receive the vaccine or vaccine receipt was reported by the majority of parents (93%) and adolescents (75%). Meningitis was perceived as being a dangerous disease by the majority of parents and adolescents. The majority of respondents also considered the 4CMenB vaccine to be safe and effective. The main reason for positive vaccination intention or behaviour was self-protection, while a negative attitude toward vaccination in general was the main reason mentioned by parents who did not intend to have their child vaccinated. Adolescents mainly reported lack of interest, time or information, and low perceived susceptibility and disease severity as the main reasons for not intending to be vaccinated or not being vaccinated. PMID:26236359

  18. Kids Don't Like Wearing the Same Jeans as Their Mums and Dads: So Whose 'Life' Should Be in Significant Life Experiences Research?

    ERIC Educational Resources Information Center

    Gough, Annette

    1999-01-01

    Responds to the special issue of environmental education research by problematising significant life experiences research from the perspective of research and commentaries on intergenerational differences. (Author/CCM)

  19. Grandma's Box of Memories: Helping Grandma to Remember Demetris Jean Grandma's Box of Memories: Helping Grandma to Remember 32pp 10.99 Jessica Kingsley 9781849055178 1849055173 [Formula: see text].

    PubMed

    2016-01-01

    TALKING TO children about dementia can be difficult. When a beloved grandparent starts acting in ways that are confusing, it can be hard to explain what is happening and why. This situation can be made worse by the struggles adults may face when coming to terms with a loved one's diagnosis. Being honest about the condition and giving children practical ways they can help is an important part of maintaining a loving relationship. PMID:26938598

  20. Rainfall analysis and its implication on the mass balance and hydrological regime of the Zongo Glacier (Bolivia) Cinthya Ramallo, Thomas Condom, Jean-Emmanuel Sicart, and Thierry Lebel IRD/UJF-Grenoble1/CNRS/G-INP, LTHE, Grenoble, France

    NASA Astrophysics Data System (ADS)

    Ramallo, C.; Condom, Thomas; Sicart, Jean-Emmanuel; Lebel, Thierry

    2013-05-01

    The general context of the study is to describe the changes in the mass balance and in the hydrological regime of the Zongo glacier in relation with the rainfall variability. The hypothesis considered is that the characteristics of the rainy season strongly influence the mass balance and the hydrological regime with a control on the fusion. A new daily rainfall database for the last thirty years in the real cordillera region has been elaborated and two climatic regions can be distinguished: the Altiplano and Zongo Valley. Several methods are tested for each region to characterize the rainy season (duration, onset, end, amount of rain) considering different thresholds. Results show that annual rainfall is controlled by the number of rainy days on the Altiplano and by the intensity in the Zongo Valley. No strong correlations between ENSO and annual rainfall have been found. Comparing the last two decades, we observe a decrease of the amount of rain during the installation of the rainy season but an increase of the intensity. Inter-annual variability of the rainy day number is constant for the decades [1990-2000] and [2000-2010] but a change in the seasonal cycle is shown especially during the onset and the heart of the rainy season. The second part of the study quantifies the impact of the rainy season on the Mass balance and the hydrological regime considering each characteristic: duration, onset and end of the rainy season. The correlation between different properties and the runoff from the fusion is stronger than the correlation between the mass balance and the rainy season properties. The properties of the rainy season that explain better the hydrological behavior are the duration and the amount of rain. Finally, this study propose a link between the rainy season with hydrological functioning and mass balance for the Cordillera Real in Bolivia and these results have to be generalized for the other mountainous tropical regions.

  1. "The Clouds Are Alive because They Fly in the Air as if They Were Birds": A Re-Analysis of What Children Say and Mean in Clinical Interviews in the Work of Jean Piaget

    ERIC Educational Resources Information Center

    Pramling, Niklas

    2006-01-01

    This article is about the contributions children make in clinical interviews. This issue is studied by re-analysing a selection of the empirical excerpts used by Piaget in his seminal book The Child's Conception of the World. The focus is on how children use language non-literally, and especially on how they use meta-communicative markers ("as…

  2. Stendhal: A Collection of Critical Essays. Twentieth Century Views Series.

    ERIC Educational Resources Information Center

    Brombert, Victor, Ed.

    One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Victor Brombert, Martin Turnell, Erich Auerbach, Jean Prevost, Raymond Giraud, Irving Howe, Judd D. Hubert, Leon Blum, Jean Starobinski, Jean-Pierre Richard, and Simone de Beauvoir--all dealing with the biography and…

  3. Alpha 90. Current Research in Literacy.

    ERIC Educational Resources Information Center

    Hautecoeur, Jean-Paul, Ed.

    This publication contains 21 reports that explore and document literacy. Following an introduction (Jean-Paul Hautecoeur), the first part deals with literacy in North America. Reports are "Functional Illiteracy and the 'New Literacy'" (Jean-Pierre Velis); "Literacy Policy in Quebec: An Historical Overview" (Jean-Paul Hautecoeur); "Literacy and the

  4. Alpha 90. Current Research in Literacy.

    ERIC Educational Resources Information Center

    Hautecoeur, Jean-Paul, Ed.

    This publication contains 21 reports that explore and document literacy. Following an introduction (Jean-Paul Hautecoeur), the first part deals with literacy in North America. Reports are "Functional Illiteracy and the 'New Literacy'" (Jean-Pierre Velis); "Literacy Policy in Quebec: An Historical Overview" (Jean-Paul Hautecoeur); "Literacy and the…

  5. Validation of GPS Radio Occultation Measurements From Champ

    NASA Astrophysics Data System (ADS)

    Jakowski, N.; Wehrenpfennig, A.; Heise, S.

    The ionospheric radio occultation (IRO) technique is a powerful tool for deriving vertical profiles of electron density on global scale. In this talk we report results of ionospheric radio occultation measurements carried out onboard the German CHAMP (CHAllenging Minisatellite Payload) satellite mission that contributes also to essen- tial improvements of gravity and magnetic field models of the Earth. Electron density profiles are derived from the IRO data by applying a new model assisted retrieval tech- nique that is briefly described. This retrieval technique was developed to overcome the serious upper boundary problem due to the rather low orbit height of CHAMP of less than 450 km height. Since the first IRO measurements were performed onboard CHAMP on 11 April 2001 we have retrieved more than 5000 electron density pro- files in 2001. These data are systematically compared with vertical sounding derived profiles and key parameters such as f0F2 and hmF2 to draw conclusions on reliability and accuracy of IRO derived electron density profiles. The extracted f0F2 values de- viate from corresponding ionosonde data with an absolute rms error in the order of 1 MHz. Potentials and limitations of the retrieval technique in particular for low-altitude missions like CHAMP will be addressed.

  6. A Piagetian Constructivist Perspective on Curriculum Development.

    ERIC Educational Resources Information Center

    London, Clement B. G.

    1990-01-01

    Focuses specifically on Jean Piaget's theory of development. Examines Piaget's ideas about constructivism and explores the application of this theoretical perspective to the conceptualization of curriculum development. (MG)

  7. Improving Food Safety by Understanding the Evolution of Egg-contaminating Salmonella Enteritidis

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Improving Food Safety by Understanding the Evolution of Egg-contaminating Salmonella Enteritidis Jean Guard, Veterinary Medical Officer U. S. Department of Agriculture, Athens, GA USA (jean.guard@ars.usda.gov) The curious case of egg contamination by Salmonella enterica serovar Enteritidis S. ...

  8. Nouvelle Critique et dix-neuvieme siecle (New Criticism and the Nineteenth Century)

    ERIC Educational Resources Information Center

    Hytier, Jean

    1970-01-01

    Presents contrasting views of some French literary critics including Georges Poulet, Charles Mauron, Jean-Pierre Richard, Jean-Paul Weber, and Roland Barthes. Paper read at the Annual Meeting of the Modern Language Association of America (MLA) December 28, 1968 in New York, New York. (DS)

  9. The National Research Center on the Gifted and Talented (NRC/GT) Newsletter, 1996.

    ERIC Educational Resources Information Center

    Gubbins, E. Jean, Ed.; Siegle, Del, Ed.

    1996-01-01

    Two newsletters from the National Research Center on the Gifted and Talented (NRC/GT) include the following major articles: (1) "Everything You Need To Know about the NRC/GT: Web Site, Videos, and Texts" (E. Jean Gubbins); (2) "A. Harry Passow: Scholar and Friend" (E. Jean Gubbins and Joseph S. Renzulli); (3) "Learning How New Teachers Relate to…

  10. 75 FR 20031 - Culturally Significant Objects Imported for Exhibition Determinations: The Spectacular Art of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-16

    ... CONTACT: For further information, including a list of the exhibit objects, contact Paul W. Manning... Culturally Significant Objects Imported for Exhibition Determinations: ``The Spectacular Art of Jean-L on G r... hereby determine that the objects to be included in the exhibition ``The Spectacular Art of Jean-L on G...

  11. History of the USDA Human Nutrition Research Center on Aging at Tufts University

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Jean Mayer United States Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, while quite a mouthful, is aptly named, since it has contributed substantially to the legacy of Jean Mayer, to the scientific stature of the USDA and, in Atwater’s tradition, to the d...

  12. The Long and the Short of It: Telescopes of the Seventeenth Century

    NASA Astrophysics Data System (ADS)

    Rudd, M. Eugene

    An historical review of telescope makers and users, and the state of telescopes in the 1600s. Mentioned are: Jean Dominique Cassini, Hans Lippershey, Galileo, Johannes Kepler, Scheiner, Francesco Fontana, Evangelista Torricelli, Eustachio Divini, William Gascoigne, Adrien Auzout, Jean Picard, Christian Huygens, Johannes Hevelius, Edmund Halley, and Isaac Newton.

  13. Book review: "cellulose science and technology"

    Technology Transfer Automated Retrieval System (TEKTRAN)

    “Cellulose Science and Technology” by Jean-Luc Wertz, Olivier Bédué and Jean P. Mercier is a fairly comprehensive, up-to-date introduction to many areas of cellulose science. Their summary of a vast and often controversial literature is reasonably comprehensive. It requires little background to re...

  14. Closed form approximations to the inverse black body radiation problem

    NASA Astrophysics Data System (ADS)

    Bojarski, N. N.

    1984-04-01

    It is shown that the closed-form approximation to the inverse black body radiation problem derived by Hamid and Ragheb (1983) and claimed to be valid for the Rayleigh-Jeans regime is actually far superior to an inverse Rayleigh-Jeans approximation. This point is graphically illustrated using plots of Planck's exact law, the Rayleigh-Jeans, Wien, and Hamid-Ragheb approximations, and their errors relative to the exact Planck's law. A closed form approximation to the inverse black body radiation problem valid for the Wien regime (the inverse Wien problem) is presented and shown to be equivalent to the leading term of the exact iterative solution of Bojarski (1982).

  15. Artificial neural networks and ecological communities (Book Review: Modelling community structure in freshwater ecosystems)

    USGS Publications Warehouse

    DeAngelis, Donald L.

    2005-01-01

    Review info: Modeling community structure in freshwater ecosystems. Edited by Sovan Lek, Michele Scardi, Piet F.M. Verdonschot, Jean-Pierre Descy, and Young-Seuk Park, 2005. ISBN: 3-540-23940-5, 518 pp.

  16. Anatomy and art.

    PubMed

    Laios, Konstantinos; Tsoukalas, Gregory; Karamanou, Marianna; Androutsos, George

    2013-01-01

    Leonardo da Vinci, Jean Falcon, Andreas Vesalius, Henry Gray, Henry Vandyke Carter and Frank Netter created some of the best atlases of anatomy. Their works constitute not only scientific medical projects but also masterpieces of art. PMID:24640589

  17. Celebrities Gather to Fight Heart Disease

    MedlinePlus

    ... Kimberly Guilfoyle Villency, Kim Cattrall, Katharine McPhee, Sheila Johnson, Danica Patrick, Angela Bassett, Mae Jemison, Lauren Hutton, ... Matlin, Zuleyka Rivera, Natalie Morales, Helena Christensen, Betsey Johnson, Kelly Ripa, Kristin Chenoweth, Billie Jean King, Jane ...

  18. ISS Update: Bone Health in Space - Duration: 10 minutes.

    NASA Video Gallery

    NASA Public Affairs Officer Brandi Dean interviews Dr. Jean Sibonga, Bone Lead Human Research Program, about the changes in bone structure and bone loss as a result of long term missions in space a...

  19. 77 FR 59002 - Performance Review Board

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-25

    ... of, Maurice A. Jones, Michael A. Anderson, Mary K. Kinney, Jean Lin Pao, and Susan J. Shuback as.... Telephone (202) 708-1381. (This is not a toll-free number) Dated: September 18, 2012. Maurice A....

  20. 19 CFR 18.11 - Entry; classes of goods for which entry is authorized; form used.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... commodity and chief fiber content (e.g., men's cotton jeans or women's wool sweaters); Net weight of the... delivery of the merchandise to the bonded carrier. In lieu of additional copies of the Goods Manifest,...

  1. 19 CFR 18.11 - Entry; classes of goods for which entry is authorized; form used.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... commodity and chief fiber content (e.g., men's cotton jeans or women's wool sweaters); Net weight of the... delivery of the merchandise to the bonded carrier. In lieu of additional copies of the Goods Manifest,...

  2. 19 CFR 18.11 - Entry; classes of goods for which entry is authorized; form used.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... commodity and chief fiber content (e.g., men's cotton jeans or women's wool sweaters); Net weight of the... delivery of the merchandise to the bonded carrier. In lieu of additional copies of the Goods Manifest,...

  3. Introduction

    NASA Astrophysics Data System (ADS)

    Bartolf, Holger

    Around 1900 M. Planck unified Rayleigh-Jeans' and Wien's radiation laws [2] and explained the spectral energy distribution of blackbody radiation by the assumption that energy is quantized in discrete, i.e. quantum packages.

  4. Office of Scientific Programs (OSP)

    Cancer.gov

      Office of Scientific Programs Committed to providing support to CCR Investigators  Site Visits Facilitating the site visit review & implementation process.Geoff Kidd, Cynthia Masison, RaeJean Hermansen (Bethesda)Gretchen White (Frederick) Questions rela

  5. 7. EXTERIOR, SIDE VIEW FROM GARDEN SHOWING GRAPE ARBOR undated ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. EXTERIOR, SIDE VIEW FROM GARDEN SHOWING GRAPE ARBOR undated - Jean Baptiste Valle House, 99 South Main Street (Northwest corner of Main & Market Streets), Sainte Genevieve, Ste. Genevieve County, MO

  6. An Approach to Poetry Through Transformational Processes

    ERIC Educational Resources Information Center

    Thompson, Charles Lamar; Weiner, Charles

    1972-01-01

    Author details why the psychological studies of Jean Piaget have specific relevance to the teaching of poetry, especially his thought matrix which consists of four transformational processes: identity, inversion, reciprocity and correlation. (Author)

  7. Piaget's Work and Chemical Education.

    ERIC Educational Resources Information Center

    Good, Ron; And Others

    1979-01-01

    Presents selected position papers and research papers influenced by the work of Jean Piaget, intended to help science educators understand Piaget's work and how it applies to science education. Emphasis on formal reasoning stage of development. (SA)

  8. 2. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, 1934 VIEW FROM SOUTHWEST - Jean Baptiste Valle House, 99 South Main Street (Northwest corner of Main & Market Streets), Sainte Genevieve, Ste. Genevieve County, MO

  9. 3. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, 1934 VIEW FROM NORTH - Jean Baptiste Valle House, 99 South Main Street (Northwest corner of Main & Market Streets), Sainte Genevieve, Ste. Genevieve County, MO

  10. Piaget and Education

    ERIC Educational Resources Information Center

    Gelman, Rochel

    1971-01-01

    A review of Science and Education and the Psychology of the Child (Grossman, 1970) by Jean Piaget and Educational Implications of Piaget's Theory (Ginn-Blaisdell, 1970) by Irene J. Athey and Duane O. Rubadeau. (CK)

  11. Piaget, Marx and the Political Ideology of Schooling.

    ERIC Educational Resources Information Center

    Kaufman, Barry A.

    1978-01-01

    Examines Jean Piaget's developmental theories and evaluates how his psychology of constructivism relates to contemporary behavioral sciences, modern education, and modern monopoly capitalism. Concludes that Piaget's constructivism is inconsistent with capitalist ideology and is widely misunderstood by educators. (DB)

  12. Intrinsic Motivation And Feelings Of Competency Among Students

    ERIC Educational Resources Information Center

    Franks, David D.; And Others

    1974-01-01

    An argument has been developed suggesting that a research model appropriate to open education evaluation could be systematically developed out of the writings of Jean Piaget, Jerome Bruner, Robert White, and M. Brewster Smith. (Author)

  13. Program Aims at Improving Abstract Reasoning

    ERIC Educational Resources Information Center

    Chemical and Engineering News, 1977

    1977-01-01

    Describes a program being conducted within the chemistry department of Xavier University, New Orleans, Louisiana, to improve the abstract reasoning abilities of freshmen science majors. The project is based upon the philosophy developed by Jean Piaget. (SL)

  14. Constructivism--Rediscovering the Discovered.

    ERIC Educational Resources Information Center

    Cole, Peggy Ruth

    1995-01-01

    Provides an historical perspective on the theory of constructivism and its application to science education in museum settings. Reviews the contributions of John Dewey and Jean Piaget to theories of learning associated with constructivist thought. (DDR)

  15. Persuasion from an Eighteen-Year-Old's Perspective: Perry and Piaget.

    ERIC Educational Resources Information Center

    Dinitz, Sue; Kiedaisch, Jean

    1990-01-01

    Looks at how the theories of William Perry and Jean Piaget explain choices students made in writing persuasive essays. Examines the implications of their theories for teaching persuasion to eighteen-year olds. (SR)

  16. 1. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. Historic American Buildings Survey Alexander Piaget, Photographer, April 10, 1934 VIEW FROM SOUTHEAST - Jean Baptiste Valle House, 99 South Main Street (Northwest corner of Main & Market Streets), Sainte Genevieve, Ste. Genevieve County, MO

  17. The earth's atmosphere - Ideas old and new (The Milne Lecture 1984)

    NASA Astrophysics Data System (ADS)

    King-Hele, D. G.

    1985-09-01

    The modern view of the atmosphere is briefly described. This is followed by a survey of past views of the atmosphere, including those of Aristotle; the 'Invisible College', the Royal Society, and Halley; Erasmus Darwin; and Jeans, Chapman, and Milne.

  18. Portrait of a Hunter and His Dog.

    ERIC Educational Resources Information Center

    Tolbert, Peggy Manulikow

    1985-01-01

    Instructional strategies based on a portrait painting of Jean-Baptiste Oudry familiarize intermediate grade students with the techniques of portraiture and introduce the characteristics of eighteenth-century French rococo painting. (RM)

  19. Technology: Making the Connections. Innovations in the Apparel Industry. Resources in Technology.

    ERIC Educational Resources Information Center

    Threlfall, K. Denise

    1996-01-01

    Describes the partnership between Levi Strauss & Co., the largest brand-name apparel manufacturer in the world, and Custom Clothing Technology, the developer of software to customize jeans for female customers. (JOW)

  20. Cosmic rays and cosmological speculations in the 1920s

    NASA Astrophysics Data System (ADS)

    Demaria, M.; Russo, A.

    1988-07-01

    A controversy which opposed the American physicist Millikan to the English scientist Jeans is discussed. It is an interesting aspect of a debate about the cultural and social value of science which shook the scientific comunity as well as the public. Ideological and religious belief concurred with Millikan's scientific work in designing this unified perspective. This American optimism and progressive ideology of science clashed with Jeans' and Eddington's claim of the cosmological validity of the second law of thermodynamics.

  1. Self-gravitational instability in magnetized finitely conducting viscoelastic fluid

    NASA Astrophysics Data System (ADS)

    Prajapati, R. P.; Chhajlani, R. K.

    2013-04-01

    The linear self-gravitational instability of finitely conducting, magnetized viscoelastic fluid is investigated using the modified generalized hydrodynamic (GH) model. A general dispersion relation is obtained with the help of linearized perturbation equations using the normal mode analysis and it is discussed for longitudinal and transverse modes of propagation. In longitudinal propagation, we find that Alfven mode is uncoupled with the gravitating mode. The Jeans criterion of instability is determined which depends upon shear viscosity and bulk viscosity while it is independent of magnetic field. The viscoelastic effects modify the fundamental Jeans criterion of gravitational instability. In transverse mode of propagation, the Alfven mode couples with the acoustic mode, compressional viscoelastic mode and gravitating mode. The growth rate of Jeans instability is compared in weakly coupled plasma (WCP) and strongly coupled plasma (SCP) which is larger for SCP in both the modes of propagations. The presence of finite electrical resistivity removes the effect of magnetic field in the condition of Jeans instability and expression of critical Jeans wavenumber. It is found that Mach number and shear viscosity has stabilizing while finite electrical resistivity has destabilizing influence on the growth rate of Jeans instability.

  2. Constancy of built-in luminance meter measurements in diagnostic displays

    SciTech Connect

    Silosky, M. Marsh, R. M.

    2013-12-15

    Purpose: Liquid crystal displays used to interpret medical images are often equipped with built-in luminance meters to evaluate luminance response and Grayscale Standard Display Function conformance. This work evaluates agreement between luminance reported by the built-in meters and external measurements. Methods: The white level luminance was measured using a built-in meter and an external meter for 93 primary review workstations (Models MFGD 3420 and MDCG 3120-CB) with between 117 and 49 336 backlight hours (BLH). Measured luminance values were compared viat-test for displays with less than 25 000 BLH and those with more than 25 000 BLH. Bias between meters was also evaluated. Changes in luminance uniformity with increasing backlight hours were explored by determining the maximum luminance deviation (MLD) for subsets of these displays with less than 800 BLH and greater than 35 000 BLH. Results: The mean difference between built-in and external luminance measurements was 5.84% and 38.92% for displays with less than 25 000 and greater than 25 000 BLH, respectively, with a statistically significant difference in the means (p < 0.001). For displays with low BLH, a statistically significant bias was observed (p < 0.001) between built-in and external measurements. A high degree of correlation was observed between measurements made with two separate external meters (r = 0.999). The mean MLD was 9.5% and 11.2% for MDCG 3120-CB displays with less than 800 and greater than 35 000 BLH, respectively. The difference in the mean values was not statistically significant (p < 0.001). Conclusions: Disagreement between the white level luminance measured using the built-in and external meter increased with BLH. Consequently, reliance on values reported by the built-in luminance meter may result in a reduction in image contrast with time. Recommendations have been proposed regarding luminance response testing and corrective action for failing displays.

  3. Impact of Clothing on Dermal Exposure to Phthalates: Observations and Insights from Sampling Both Skin and Clothing.

    PubMed

    Gong, Mengyan; Weschler, Charles J; Zhang, Yinping

    2016-04-19

    Clothing can either retard or accelerate dermal exposure to phthalates. To investigate the impact of clothing on dermal exposure to six phthalates (DMP/DEP/DiBP/DnBP/BBzP/DEHP) in real environments, two sets of experiments have been conducted: (1) Skin wipes were collected from 11 adults to examine the phthalate levels on both bare-skin (hand/forehead) and clothing-covered body locations (arm/back/calf); (2) Five adults were asked to wear just-washed jeans for 1 day (1(st) experiment), 5 days (2(nd) experiment), and 10 days (3(rd) experiment). Phthalate levels on their legs were measured on selected days during the wearing period, and phthalate levels in the jeans were measured at the end of each experiment and again after washing. Measured phthalate levels on body locations covered by clothing were lower than those on uncovered locations, but still substantial. Dermal uptake would be underestimated by a factor of 2 to 5 if absorption through body locations covered by clothing were neglected. Phthalate levels in the jeans and on the legs increased with the wearing time. However, the levels in the jeans and on the legs were not strongly correlated, indicating that other pathways, e.g, contact with bedding or bedclothes, likely contribute to the levels on the legs. The efficiency with which laundering washing removed phthalates from the jeans increased with decreasing Kow; median values ranged from very low (<5%) for DEHP to very high (∼75%) for DMP. PMID:27007912

  4. Self-gravitational instability of dusty plasma with dissipative effects

    NASA Astrophysics Data System (ADS)

    Sharma, Prerana

    2016-03-01

    The influence of resistivity and viscosity effects on Jeans self-gravitational instability of dusty plasma is studied. The governing equations are constructed using magnetohydrodynamic model for dusty plasma. The general dispersion relation and Jeans criteria for instability are obtained employing the plane wave solutions on linearized perturbation equations. The Jeans criterion is found to be unaffected due to resistivity and viscosity parameter. The dispersion relation is analyzed for various directions of propagation with respect to magnetic field. The numerical calculations have been performed to show the effects of resistivity and viscosity on the growth rate of Jeans instability. It is observed that the presence of resistivity has destabilizing influence while viscosity has stabilizing effects on the growth rate of the Jeans instability. The analytical results are verified by the numerical analysis using both real and normalized astrophysical parameters. The present work is applicable to various space and astrophysical plasma systems, particularly for molecular clouds, protostellar disks, interstellar & circumstellar clouds and the ionosphere of the earth, etc.

  5. Native Sons: A Critical Study of Twentieth-Century Negro American Authors.

    ERIC Educational Resources Information Center

    Margolies, Edward

    This analysis of 20th-century Negro literature contains chapters discussing 16 authors: (1) "The First Forty Years: 1900-1940," including W. E. B. DuBois, Charles W. Chesnutt, James W. Johnson, Paul L. Dunbar, Langston Hughes, Jean Toomer, Claude McKay, and Countee Cullen; (2) "Migration: William Attaway and 'Blood on the Forge'"; (3) "Richard…

  6. Changing attitudes in Saudi Arabia

    NASA Astrophysics Data System (ADS)

    Martiradonna, Luigi

    2014-04-01

    Jean M. J. Fréchet, vice-president for research at the King Abdullah University of Science and Technology (KAUST), talked to Nature Materials about the achievements of this institution since its foundation in 2009 and its contribution to shaping research attitudes in Saudi Arabia.

  7. Language and Culture. Work Papers of SIL-AAB, Series B, Volume 8.

    ERIC Educational Resources Information Center

    Hargrave, Susanne, Ed.

    Six papers on the relationship of language and culture in the Australian Aboriginal context are presented. "Some Thoughts on Yanyuwa Language and Culture" by Jean Kirton gives an overview of some language-culture relationships and examines seven kinds of possession in one language. "Nyangumarta Kinship: A Woman's Viewpoint" by Helen Geytenbeck…

  8. Social Literacies across Communities, Cultures and Contexts. Adult Literacy Research Network.

    ERIC Educational Resources Information Center

    Searle, Jean, Ed.

    This document contains eight papers on social literacies across communities, cultures, and contexts in Australia. "Social Literacies" (Jean Searle) is an introduction to the other papers, which each report on small action research projects examining how particular groups of people use literacy. "Recognising Shifting Delivery Modes: Rethinking…

  9. Teaching the Basics in the Foreign Language Classroom: Options and Strategies. Report of Central States Conference on the Teaching of Foreign Languages.

    ERIC Educational Resources Information Center

    Benseler, David P., Ed.

    The following papers on essential issues in foreign language instruction are included: (1) "Futurism, Basic Education, and the Foreign Language Curriculum," by Frank M. Grittner; (2) "The Foreign Language Teacher as 'Con Artist,'" by Jean S. Hughes; (3) "Motivational Factors and Student Retention in School Foreign Language Programs," by Pamela J.…

  10. Education's Three Old Ideas, and a Better Idea.

    ERIC Educational Resources Information Center

    Egan, Kieran

    1999-01-01

    Discusses three educational ideas, demonstrating their incompatibility: (1) a focus on socialization; (2) Plato's notion that education is the process of seeking truth about reality; and (3) Jean-Jacques Rousseau's idea that the mind undergoes a developmental process and education furthers its development. Argues that education is learning to use…

  11. Notes on Literacy, 2000.

    ERIC Educational Resources Information Center

    Moine-Boothe, Judith D., Ed.

    2000-01-01

    This volume contains the following articles: "Orthography and Identity in Cameroon" (Steven Bird); "Literacy Evaluation Tool" (Becky Feldpausch, Jean Nichols, Robin Rempel); "Kenyang Literacy Program" (Tanyi Eyong Mbuagbaw); "Monitoring and Evaluation (M&E): A Brief Overview" (Ian Mowatt); "Adaptation of the Multi-Strategy Method for the Far North…

  12. Good, Clean, Fair: The Rhetoric of the Slow Food Movement

    ERIC Educational Resources Information Center

    Schneider, Stephen

    2008-01-01

    This article outlines the origins of the Slow Food movement before examining the ways in which Slow Food rhetoric seeks to redefine gastronomy and combat the more deleterious effects of globalization. In articulating a new gastronomy, Slow Food founder Carlo Petrini attempts to reconstruct the gastronomy of Jean Anthelme Brillat-Savarin, at once…

  13. The Journal of Suggestive-Accelerative Learning and Teaching.

    ERIC Educational Resources Information Center

    Schuster, Donald, Ed.

    1978-01-01

    The following articles are included in these proceedings: (1) "Teaching Remedial Reading with SALT," by Jean Taylor; (2) "Commentary to the 'Cinematographic Report,'" by Joseph Goldin; (3) "Interpretations of the Lozanov Method," by W. Jane Bancroft; (4) "Is a Little SALT a Dangerous Thing?" by Owen L. Caskey; (5) "Problems Related to the…

  14. STS-79 Commander William Readdy in White Room

    NASA Technical Reports Server (NTRS)

    1996-01-01

    STS-79 Commander William F. Readdy gets ready to climb into the flight deck of the Space Shuttle Atlantis at Launch Pad 39A. Assisting him are white room closeout crew members Travis Thompson (from left), Jean Alexander and Jim Davis.

  15. 75 FR 40837 - Ocean Transportation Intermediary License Applicants

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-14

    ..., (Qualifying Individual), Application Type: New NVO License. Air Tiger Express (USA), Inc. (NVO & OFF), 149-09... Infinity USA, Inc. (OFF), 23322 Madero Road, Suite K, Mission Viejo, CA 92691. Officers: Jean L. Niu..., Director, Application Type: New OFF License. Direct Service Inc. dba Tiger Freight...

  16. Rousseau's Imaginary Friend: Childhood, Play, and Suspicion of the Imagination in "Emile"

    ERIC Educational Resources Information Center

    Shuffelton, Amy B.

    2012-01-01

    In this essay Amy Shuffelton considers Jean-Jacques Rousseau's suspicion of imagination, which is, paradoxically, offered in the context of an imaginative construction of a child's upbringing. First, Shuffelton articulates Rousseau's reasons for opposing children's development of imagination and their engagement in the sort of imaginative play…

  17. A Short Note on Haroutunian's View of Piaget's Biological Conception of Knowledge.

    ERIC Educational Resources Information Center

    Doll, William E., Jr.

    1981-01-01

    The author discusses major premises of a paper, by Sophie Haroutunian (Educational Theory, v30 n3), that relates Jean Piaget's conception of knowledge to his biological theory of equilibrium. Doll argues that Piaget's theory of equilibration (striving for control over the environment) is not sufficiently appreciated by Haroutunian. (PP)

  18. Population Growth: Family Planning Programs.

    ERIC Educational Resources Information Center

    Doberenz, Alexander R., Ed.; Taylor, N. Burwell G., Ed.

    These proceedings of the second annual symposium on population growth bring together speeches and panel discussions on family planning programs. Titles of speeches delivered are: Communicating Family Planning (Mrs. Jean Hutchinson); Effects of New York's Abortion Law Change (Dr. Walter Rogers); The Law and Birth Control, Sterilization and Abortion…

  19. Reading Mastery as Pedagogy of Erasure

    ERIC Educational Resources Information Center

    Eppley, Karen

    2011-01-01

    Jean Stockard's (2011) article in the "Journal of Research in Rural Education," "Increasing Reading Skills in Rural Areas: An Analysis of Three School Districts," offers a productive opportunity to discuss the standardization of language and literacy teaching and learning in rural schools. The purpose of this response is to (re)initiate…

  20. [The sense of the senseless, psychoanalytic aspects of delusion in psychosis].

    PubMed

    Chaperot, Christophe

    2011-01-01

    The psychoanalytic approach to delusion in psychosis leads us to examine the function of a "furrow". It is necessary to remain in the furrow in order not to become delusional. References to Sigmund Freud, Jacques Lacan, Mélanie Klein and Jean-Claude Maleval enlighten us as to the origin and the function of delusion as an attempt to give meaning. PMID:21416882

  1. A Fourth "C" for Elementary School Guidance: Curricula for Psychological Growth

    ERIC Educational Resources Information Center

    Erickson, V. Lois

    1975-01-01

    Guidance workers need to become psychological educators. The article dis&usses the aims of education and the ideas of John Dewey and Jean Piaget. The Minnesota Psychological Education program is briefly described. Presented at an Elementary School Guidance Conference, Hopkins, Minnesota, September, 1974. (Author/BW) sota, September, 1974.…

  2. Varia. (Miscellany).

    ERIC Educational Resources Information Center

    Matthey, Marinette

    1996-01-01

    This collection of diverse research papers in linguistics includes: "La notion de tour de parole dans une perspective syntaxique" ("The Notion of Turn Taking from a Syntactic Perspective") (Jean-Marc Luscher, Sandrine Piaget, Christian Rubattel); "'Si tu me fais honneur d'un p'tit telephone demain matin ben je suis contente': Structure des…

  3. The Search for Electromagnetic Induction (1820-1831). Experiment No. 20.

    ERIC Educational Resources Information Center

    Devons, Samuel

    This paper focuses on the search for electromagnetic induction from 1820 to 1831 and the efforts by Augustin Fresnel's colleague, Andre Marie Ampere, in electric and magnetic induction. Faraday's work is discussed with excerpts from his diary on electromagnetism. A variety of different experiments by researchers including Francoise Jean Arago,…

  4. Emotions "Unleashed" in Paint

    ERIC Educational Resources Information Center

    Skophammer, Karen

    2012-01-01

    Many painters use lines to express powerful emotions. Both Vincent van Gogh and Jean-Michel Basquiat had difficult lives filled with hardship, and died at a young age. They both used art to deal with their emotions. It seems like the stronger the feelings were in them, the faster the strokes were put down in their work. In this article,…

  5. Here's You Looking at You, Kid: Study Says Many Students Are Narcissists

    ERIC Educational Resources Information Center

    Hoover, Eric

    2007-01-01

    Jean M. Twenge, an associate professor of psychology at San Diego State University, says gadgets and online social-networking sites have stoked the self-loving tendencies of modern students. Twenge revealed her findings from a study that describes this wired and coddled generation, known as Millennials, as the most narcissistic in recent history.

  6. Curricular Models for Culturally Disadvantaged

    ERIC Educational Resources Information Center

    King, Clement T.

    1976-01-01

    Two psychological theories which seem to have had a great impact on compensatory education programs are Skinnerian reinforcement theory and the cognitive developmental theory derived in part from Jean Piaget. The Englemann-Becker program is a typical example of the Programmed Curricular kind of program; the Florida Project, an Open Framework; and

  7. Outdoor Education--The Past Is Prologue to the Future.

    ERIC Educational Resources Information Center

    Rillo, Thomas J.

    Although educators and philosophers such as Johann Amos Comenius, Jean Jacques Rousseau, Pestalozzi, and Froebel stressed the study of nature, outdoor education really began with the first teaching-learning act which occurred outdoors. The human being, physiologically and psychologically adapted for outdoor existence, has only been indoors for…

  8. Self-Deception in the Classroom: Educational Manifestations of Sartre's Concept of Bad Faith

    ERIC Educational Resources Information Center

    Blenkinsop, Sean; Waddington, Tim

    2014-01-01

    This article explores an important section of Jean-Paul Sartre's famous early work, "Being and Nothingness." In that section Sartre proposes that part of the human condition is to actively engage in a particular kind of self-deception he calls bad faith. Bad faith is recognized by the obvious inconsistency between the purported…

  9. The CDCC Teacher Bursaries Scheme. European Teachers' Seminar on "Towards Intercultural Education: Training for Teachers of Gypsy Pupils" (Benidorm, Spain, June 9-13, 1989).

    ERIC Educational Resources Information Center

    Liegois, Jean-Pierre

    The Council of Europe's third seminar on Gypsy and migrant children's education attracted 75 educators from 6 European countries. This report provides a synopsis of each of eight plenary lectures and complete reports from four workshops. An introduction offers background information and an opening address by Jean-Pierre Liegois is given in full.…

  10. Public Experiments and Their Analysis with the Replication Method

    ERIC Educational Resources Information Center

    Heering, Peter

    2007-01-01

    One of those who failed to establish himself as a natural philosopher in 18th century Paris was the future revolutionary Jean Paul Marat. He did not only publish several monographs on heat, optics and electricity in which he attempted to characterise his work as being purely empirical but he also tried to establish himself as a public lecturer.…

  11. Feminist Theory in the Classroom: Choices, Questions, Voices.

    ERIC Educational Resources Information Center

    Obbink, Laura Apol

    1992-01-01

    Argues that implementing feminist theory in the literature classroom must deal with issues of text, selection, and reading strategies. Discusses the relationship of the female reader to the literary canon (what is read) and pedagogical practice (how it is read). Presents Jean Rhys' novel "Wide Sargasso Sea" as a model of feminist text and…

  12. Euripides: A Collection of Critical Essays. Twentieth Century Views Series.

    ERIC Educational Resources Information Center

    Segal, Erich, Ed.

    One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Erich Segal, William Arrowsmith, G. M. A. Grube, Anne Pippin Burnett, Eilhard Schlesinger, Bernard M. W. Knox, Eric A. Havelock, Jean-Paul Sartre, Christian Wolff, and Thomas G. Rosenmeyer--all dealing with the plays of…

  13. The Spectator Role: Theoretical and Developmental Studies of Ideas about and Responses to Literature, with Special Reference to Four Age Levels.

    ERIC Educational Resources Information Center

    Applebee, Arthur Noble

    Theoretical aspects of the spectator role in James Britton's (1970) model of language use are explored within a perspective based primarily on the work of George Kelly, Susanne Langer, Jean Piaget, Michael Polanyi, and Denys Harding. This view is amplified in a series of empirical studies based on stories told by children between the ages of two…

  14. Resuscitating Students' Learning: Exploring the "Living Dead" Phenomenon

    ERIC Educational Resources Information Center

    Gallant, Andrea

    2011-01-01

    There is research spanning the 20th century on student disengagement. Despite all the research, the problem remains. It is time to adopt a different perspective. This article attempts to make transparent the influences on disengagement in schools by applying Jean Gebser's (1985) empirical phenomenological study of cultural consciousness. What

  15. Hearings Before the Select Committee on Nutrition and Human Needs of the United States Senate, Ninety-Second Congress, Second Session on Nutrition and Human Needs. Part 2--Nutritional Needs of Nation's Older Americans. Hearings Held Washington, D.C., June 14, 1972.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Select Committee on Nutrition and Human Needs.

    This hearing before the Senate Select Committee on Nutrition and Human Needs began with opening statements by a number of senators. Following this, statements were made by a number of witnesses, including Hon. Claude Pepper, a U.S. Representative from the Eleventh District of the State of Florida; Dr. Jean Mayer, professor of nutrition, Harvard…

  16. How Print Culture Came to Be Indigenous

    ERIC Educational Resources Information Center

    McKee, Stuart

    2010-01-01

    Western historians working in the first half of the twentieth century established a scheme for writing design history that continues to influence the global histories of today. The historians Douglas McMurtrie, Lucien Febvre, Henri-Jean Martin and Lawrence Wroth believed that the modern history of visual communication began with the advent and…

  17. Critical Empiricism: Reading Data with Social Theory

    ERIC Educational Resources Information Center

    Leonardo, Zeus

    2010-01-01

    In this article, the author reviews "Theory and Educational Research" and concludes that given some misgivings, the collection arrives at a nonfetishized appreciation for the role of theory in empirical research in education. Jean Anyon and her colleagues give theory its due, not more but also not less. In the same move, they recognize that theory

  18. Anxiety and Perceived English and French Language Competence of Education Students

    ERIC Educational Resources Information Center

    Montgomery, Cameron; Spalding, Thomas

    2005-01-01

    The authors examined manifest anxiety and perceptions of English and French language competence among Anglophone (n = 35), Francophone (n = 29), and Mixed-heritage (n = 34) elementary education (60%) and secondary education (40%) students (80% female) in their second, third, or fourth year of study at the Faculte Saint Jean (University of…

  19. Great Decisions [and] Great Decisions Activity Book. 1994 Edition.

    ERIC Educational Resources Information Center

    Hoepli, Nancy L., Ed.

    This book discusses foreign policy issues and provides background information on current topics. This edition examines the following major issues: (1) "Conflict in Former Yugoslavia: Quest for Solutions" (Susan L. Woodward); (2) "South Africa: Forging a Democratic Union" (Jean Herskovits); (3) "Environmental Crisis in Former Soviet Bloc: Whose…

  20. Economics with a Sense of Humor.

    ERIC Educational Resources Information Center

    Keenan, Diane

    1985-01-01

    In this humorous dialogue that can be read and acted out as a play in high school economics classes, Karl Marx, a spokesman for communism, and Adam Smith, the father of capitalism, debate (1) whether an economy should produce designer jeans and (2) who should own McDonald's restaurant. (RM)

  1. Marx and Education. Routledge Key Ideas in Education

    ERIC Educational Resources Information Center

    Anyon, Jean

    2011-01-01

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

  2. Nature, Human Nature, and Solutions to Problems.

    ERIC Educational Resources Information Center

    Pedrini, D. T.; Pedrini, B. C.

    This paper promotes an undergraduate course that would discuss the great ideas of Plato, St. Paul, Karl Marx, Sigmund Freud, Jean Paul Sartre, B. F. Skinner, and Konrad Lorenz. This course would help students understand human values and behaviors while focusing on historical, world, and national problems. Tentative solutions would then be…

  3. Proceedings of the Annual Conference of the International Group for the Psychology of Mathematics Education (13th, Paris, France, July 9-13, 1989), Volume 1.

    ERIC Educational Resources Information Center

    International Group for the Psychology of Mathematics Education.

    This proceedings of the annual conference of the International Group for the Psychology of Mathematics Education (PME) includes the following papers: "Transformations Accelerees de l'Education Scientifique Pendant la Revolution Francaise" (Jean Dhombres); "Building on the Knowledge of Students and Teachers" (Thomas P. Carpenter & Elizabeth

  4. Method, Philosophy of Education and the Sphere of the Practico-Inert

    ERIC Educational Resources Information Center

    Papastephanou, Marianna

    2009-01-01

    This essay discusses a conception of the relation of philosophy to education that has come to be widely held in both general philosophy and philosophy of education. This view is approached here through the employment of Jean-Paul Sartre's notion of the "practico-inert" as the realm of consolidated social objects, part of which is the institution

  5. The Journal of the Imagination in Language Learning, 1997.

    ERIC Educational Resources Information Center

    Coreil, Clyde, Ed.; Napoliello, Mihri, Ed.

    1997-01-01

    Articles on second language teaching and learning include: "Creativity with a Small 'c'" (Alan Maley); "National Standards & the Role of the Imagination in Foreign Language Learning" (Rebecca M. Valette); "Who Am I in English? Developing a Language Ego" (Jean Zukowski/Faust); "Steps to Dance in the Adult EFL Classroom" (David M. Bell); "Connecting…

  6. Early Learning Theories Made Visible

    ERIC Educational Resources Information Center

    Beloglovsky, Miriam; Daly, Lisa

    2015-01-01

    Go beyond reading about early learning theories and see what they look like in action in modern programs and teacher practices. With classroom vignettes and colorful photographs, this book makes the works of Jean Piaget, Erik Erikson, Lev Vygotsky, Abraham Maslow, John Dewey, Howard Gardner, and Louise Derman-Sparks visible, accessible, and easier…

  7. Films/Videos: Guidance for Children's Sound and Safe Development.

    ERIC Educational Resources Information Center

    Stanford, Beverly Hardcastle

    1993-01-01

    Three videos for adults chronicle the life works of Erik Erikson and Jean Piaget, two giants in the child development field, and three videos for children candidly and sensitively address common problems experienced by children, such as being afraid to read aloud in class, dealing with bullies, and protecting themselves from attack by strangers.…

  8. Theories of Childhood: An Introduction to Dewey, Montessori, Erikson, Piaget & Vygotsky, Second Edition

    ERIC Educational Resources Information Center

    Mooney, Carol Garhart

    2013-01-01

    This best-selling resource provides clear, straightforward introductions to the foundational theories of John Dewey, Maria Montessori, Erik Erikson, Jean Piaget, and Lev Vygotsky. Each chapter highlights a theorist's work and includes insight on how the theory impacts teaching young children today. Discussion questions and suggested readings are…

  9. An Analysis of Erikson's and Piaget's Theories of Human Growth. Final Report.

    ERIC Educational Resources Information Center

    Light, Donald W., Jr.

    Similarities and differences between Erik H. Erikson's and Jean Piaget's theories concerning social development and the process of identification are explored in this report. The first part of the report is a synthesis of Erikson's concept of the developmental processes of personal growth and societal development. The second part integrates…

  10. Play and Development.

    ERIC Educational Resources Information Center

    Piers, Maria W., Ed.

    Papers presented at a Loyola University Symposium, part of a series on human growth and development, are published in this volume. The papers are: (1) "Some Aspects of Operations," by Jean Piaget; (2) "Operational Thought and Social Adaptation," by Peter H. Wolff; (3) "Fundamental Education," by Rene A. Spitz; (4) "The Enmity between Generations…

  11. Papers and Reports on Child Language Development, Volume 26. Proceedings of the Child Language Research Forum (19th, Stanford, California, April 3-5, 1987).

    ERIC Educational Resources Information Center

    Clark, Eve V., Ed.; Holden, Gary, Ed.

    Presented is a collection of 14 conference papers on various aspects of child language acquisition. Papers and authors include: "Language and Psychological Development" (Jean Berko Gleason); "Regression in the Phonological Development of Two Children" (Ken M. Bleile, J. Bruce Tomblin); "Children's Acquisition of the Locality Condition for…

  12. What Would Sartre Say? And, Arendt's Reply?

    ERIC Educational Resources Information Center

    Blau, Judith

    2007-01-01

    Only governments can ensure, through laws and policies, the provision of universal public goods, such as a safe supply of water, affordable health care and housing. They can regulate commerce and the private sector. However, governments cannot legislate Jean-Paul Sartre's radical freedoms, Amartya Sen's developmental freedoms, or Hannah Arendt's

  13. Piaget and Language Arts: The Role of "Creative Thinking" in the Experimental Classroom.

    ERIC Educational Resources Information Center

    Ratliff, Gerald Lee

    Isolated examples of creative adaptation show that Jean Piaget's theories of childhood development provide the conscientious teacher with a veritable warehouse of innovative and thought-provoking principles with which to construct a meaningful foundation of language arts experimentation. The elementary Piagetian principles for evoking creativity…

  14. Summary of the Spring 1978 Conference of the National Consortium on Testing; June 5, 1978.

    ERIC Educational Resources Information Center

    Haney, Walt

    Remarks made at several panel discussions are summarized in this narrative report. The discussion topics and speakers include: (1) public education and testing--Tom Tomlinson, Ann Kahn, Herb Mack, and Jean Nazzaro, with remarks by Patricia Albjerg Graham; (2) standards regarding testing--Walt Haney, Barbara Lerner, Ann Cook, Willo White, and Bob…

  15. Reading Comprehension: Piagetian Assessment and Instruction.

    ERIC Educational Resources Information Center

    DeMao, Vicki Arnolt

    Many young children are being placed in a formal reading program before they are cognitively ready. Jean Piaget's developmental theory challenges educators to begin viewing learning and cognitive development from the child's point of view. Interpreters of Piaget's theory have addressed themselves to the teaching of math and science concepts, but…

  16. The Sartre-Heidegger Controversy on Humanism and the Concept of Man in Education

    ERIC Educational Resources Information Center

    Kakkori, Leena; Huttunen, Rauno

    2012-01-01

    Jean-Paul Sartre claims in his 1945 lecture "Existentialism is a Humanism" that there are two kinds of existentialism: that of Christians like Karl Jaspers, and atheistic like Martin Heidegger. Sartre's "spiritual master" Heidegger had no problem with Sartre defining him as an atheist, but he had serious problems with Sartre's concept of humanism…

  17. A Practical Guide to Play, Piaget, and Language in Preprimary Hearing Impaired Programs.

    ERIC Educational Resources Information Center

    Smith, Dawn

    This detailed curriculum guide describes a model program (the Preschool Hearing Impaired Support Center) implemented in the Detroit Public Schools' preprimary classes for the hearing impaired. The auditory-oral approach is based on the developmental philosophy of Jean Piaget and on principles of regular early childhood education programs. Section

  18. Carleton Papers in Applied Language Studies. Volume I.

    ERIC Educational Resources Information Center

    Young, Lynne, Ed.

    The papers in this collection focus on both underlying theoretical principles of language teaching, learning, and research and exchanges of information between teachers and researchers. The following titles are included: "CALS at Carleton" (Janice Yalden); "Computers in the Teaching of Linguistics" (Jean-Pierre Paillet); "English in the Workplace:…

  19. Functional Magnetic Resonance Imaging Study of Piaget's Conservation-of-Number Task in Preschool and School-Age Children: A Neo-Piagetian Approach

    ERIC Educational Resources Information Center

    Houde, Olivier; Pineau, Arlette; Leroux, Gaelle; Poirel, Nicolas; Perchey, Guy; Lanoe, Celine; Lubin, Amelie; Turbelin, Marie-Renee; Rossi, Sandrine; Simon, Gregory; Delcroix, Nicolas; Lamberton, Franck; Vigneau, Mathieu; Wisniewski, Gabriel; Vicet, Jean-Rene; Mazoyer, Bernard

    2011-01-01

    Jean Piaget's theory is a central reference point in the study of logico-mathematical development in children. One of the most famous Piagetian tasks is number conservation. Failures and successes in this task reveal two fundamental stages in children's thinking and judgment, shifting at approximately 7 years of age from visuospatial intuition to

  20. Education Relative a l'Environnement: Regards, Recherches, Reflexions. Volume 4.

    ERIC Educational Resources Information Center

    2003

    This document takes a critical look at the relationship between environment, culture, and development from the perspective of education relative to the environment. Papers include: (1) "Education a l'environnement ou acculturation?" (Jean-Etienne Bidou); (2) "Environnement et developpement: La culture de la filiere ONU" (Lucie Sauve, Tom Berryman,…

  1. Arborescent vascular dilatation mimicking Lichtenberg figures from lightning.

    PubMed

    Tempark, Therdpong; Iwasaki, Julie; Shwayder, Tor

    2014-01-01

    The clinical presentation of arborizing vascular dilatation can resemble Lichtenberg figures from lightning. Both have a feather-like or ferning pattern. We report an interesting case of pressure-induced vasodilatation (PIV) caused by temporary vascular occlusion from jeans buttons. PMID:24846790

  2. Teaching for Social Justice. A Democracy and Education Reader.

    ERIC Educational Resources Information Center

    Ayers, William, Ed.; Hunt, Jean Ann, Ed.; Quinn, Therese, Ed.

    This collection discusses the teaching of social justice. Following a preface, "Of Stories, Seeds and the Promises of Social Justice" (Jean Ann Hunt), a foreword, "Popular Education--Teaching for Social Justice" (William Ayers), and an introduction "Teaching for Social Justice" (Maxine Greene), the following chapters are included: (1) "Education

  3. Issues in California Community Colleges. Forum, 1982.

    ERIC Educational Resources Information Center

    Laroche, Jonnah J., Ed.

    1982-01-01

    This issue of "Forum," a journal designed to present ideas of California community college faculty, begins with "Community Colleges Can Keep the Door Open," by Jean B. Trapnell, which urges community colleges to reassess and integrate the new goals associated with lifelong learning with the primary goals of providing transfer, technical, and

  4. Teaching Rousseau: Natural Man and Present Existence.

    ERIC Educational Resources Information Center

    Rice, Daryl H.

    1989-01-01

    Offers an interpretation of Jean-Jacques Rousseau's "Discourse on the Origin and Foundations of Inequality" and provides examples of classroom exercises designed to make Rousseau's ideas and writings accessible to undergraduates. Stresses Rousseau's philosophy on natural man, language, ethics, and society. Includes interpretive references to…

  5. Moral Dilemmas and the Environment.

    ERIC Educational Resources Information Center

    Piburn, Michael D.

    Stages of moral reasoning through which children develop, as researched by developmental psychologists Jean Piaget and Lawrence Kohlberg, are outlined in the introduction of this paper. The six stages are defined and exemplified by the moral issue of the value of human life. The developmental model, as it is argued, is suitable for instruction in…

  6. An Argument for an Integrated Approach to Teaching Southern Literature

    ERIC Educational Resources Information Center

    Ellis, Grace

    1978-01-01

    In addition to such writers as William Faulkner, Flannery O'Connor, Carson McCullers, and Eudora Welty, a good course in modern Southern fiction should include black writers such as Zora Hurston, Nella Larsen, Jean Toomer, Richard Wright, Maya Angelou, and Alice Walker. (MKM)

  7. A Survey of Applied Linguistics.

    ERIC Educational Resources Information Center

    Wardhaugh, Ronald, Ed.; Brown, H. Douglas, Ed.

    This book provides a comprehensive review of the major areas of applied linguistics with original contributions by fourteen scholars. The following chapters are included: (1) "What is Applied Linguistics?" by H. Douglas Brown; (2) "Language Development," by Lois Bloom; (3) "First Language Teaching," by Jean Malmstrom (discusses the teaching of…

  8. Speech for the Deaf Child: Knowledge and Use.

    ERIC Educational Resources Information Center

    Connor, Leo E., Ed.

    Presented is a collection of 16 papers on speech development, handicaps, teaching methods, and educational trends for the aurally handicapped child. Arthur Boothroyd relates acoustic phonetics to speech teaching, and Jean Utley Lehman investigates a scheme of linguistic organization. Differences in speech production by deaf and normal hearing…

  9. The Human Factor

    ERIC Educational Resources Information Center

    Johnson, Jean

    2013-01-01

    Unless school leaders do more to help teachers, students, parents, taxpayers, and other key groups understand the need for change and the key roles they can play, school improvement will be spotty and nearly impossible to sustain, writes Public Agenda senior fellow Jean Johnson. Citing multiple surveys of these groups conducted by Public Agenda,…

  10. Getting Your Message out (And Why It's Not Enough)

    ERIC Educational Resources Information Center

    Johnson, Jean

    2015-01-01

    Sometimes, education leaders are so intent on getting their message out that they neglect the other side of the equation--listening. In this article, Jean Johnson of Public Agenda describes the conditions that make "messaging" a perilous undertaking today. "These are skeptical times," she explains, in which Americans are…

  11. Stores of Knowledge: New England Colleges Are Turning Retail Space into Classrooms

    ERIC Educational Resources Information Center

    Neal, Albert E.

    2002-01-01

    Kids are frequenting some old New England department stores again. They are not buying CDs and jeans; they are investing in certificates and degrees. The University of Rhode Island and the University of Massachusetts Dartmouth have purchased former retail space in historic downtown buildings--and refurbished them for educational uses. Boston…

  12. In Progress Internationally: Student Voice Work in Four Countries

    ERIC Educational Resources Information Center

    McGregor, Jane

    2014-01-01

    The late Jean Rudduck led the most extensive and sustained programme of Student Voice work in the United Kingdom to date through the Economic and Social Research Council project "Consulting Pupils about Teaching and Learning". She continues to inspire discussion around Student Voice and its transformational possibilities, bequeathing…

  13. Who Won the Debate in Women Education? Rousseau or Wollstonecraft?

    ERIC Educational Resources Information Center

    Owusu-Gyamfi, Clifford

    2016-01-01

    Curriculum framework in the education of children became debatable during the enlightenment. Jean-Jacque Rousseau's treatise, "Emile," outlined an educational curriculum based on natural rights. Rousseau thought education should be based on espousing and exploring the natural abilities of a person. Therefore, since women have a natural…

  14. The Experiences of Disabled Pupils and Their Families

    ERIC Educational Resources Information Center

    Lewis, Ann; Davison, Ian; Ellins, Jean; Niblett, Louise; Parsons, Sarah; Robertson, Christopher; Sharpe, Jeremy

    2007-01-01

    In this article, Ann Lewis, Professor of Education at the University of Birmingham, and Ian Davison, Jean Ellins, Louise Niblett, Sarah Parsons, Christopher Robertson and Jeremy Sharpe from the research team provide a summary of discussions and selected recommendations arising from four linked projects run between 2004 and 2006. The projects were…

  15. Women in History--Maria Montessori

    ERIC Educational Resources Information Center

    Zierdt, Ginger L.

    2007-01-01

    This article profiles Maria Montessori, an international ambassador for children who became known for her theories and methods of pedagogy, called the "Montessori Method." Montessori developed an educational theory, which combined ideas of scholar Froebel, anthropologists Giuseooe Serge, French physicians Jean Itard and Edouard Sequin, with…

  16. (Post) Modern Science (Education): Propositions and Alternative Paths. Counterpoints: Studies in the Postmodern Theory of Education.

    ERIC Educational Resources Information Center

    Weaver, John A., Ed.; Morris, Marla, Ed.; Appelbaum, Peter, Ed.

    This collection of essays offers new perspectives for science educators, curriculum theorists, and cultural critics on science education, French post-structural thought, and the science debates. This book contains chapters on the work of Bruno Latour, Michael Serres, and Jean Baudrillard plus chapters on postmodern approaches to science education…

  17. Sociolinguistics: The Essential Readings. Linguistics: The Essential Readings.

    ERIC Educational Resources Information Center

    Paulston, Christina Bratt, Ed.; Tucker, G. Richard, Ed.

    This collection of papers includes the following: (1) "A Brief History of American Sociolinguistics 1949-1989" (Roger W. Shuy); (2) "Reflections on the Origins of Sociolinguistics in Europe" (Louis-Jean Calvet); (3) "Models of the Interaction of Language and Social Life" (Dell Hymes); (4) "I Came to Sing: Negotiating Identities and Places in the

  18. Freedom Road: Colonial Life

    ERIC Educational Resources Information Center

    Auerbach, Barbara

    2010-01-01

    While historical fiction by Jean Fritz as well as titles like Robert Lawson's "Ben and Me" (1939) or "Mr. Revere and I" (1954) and Esther Forbes's "Johnny Tremain" (1943) are widely known classics that bring this period to life, recent years have yielded a wealth of new offerings--many of which are accessible picture books or read-alouds. These…

  19. Contributions from Sociology of Science to Mathematics Education in Brazil: Logic as a System of Beliefs

    ERIC Educational Resources Information Center

    Novaes de Andrade, Thales Haddad; Vilela, Denise Silva

    2013-01-01

    In Brazil, mathematics education was associated with Jean Piaget's theory. Scholars in the field of education appropriated Piaget's work in different ways, but usually emphasized logical aspects of thought, which probably lead to an expansion of mathematics education influenced by psychology. This study attempts to extend the range of…

  20. Summer Food Service Program. Nourishing News. Volume 3, Issue 8

    ERIC Educational Resources Information Center

    Idaho State Department of Education, 2009

    2009-01-01

    The primary goal of the Summer Food Service Program (SFSP) is to provide nutritious meals to children in low-income areas when school is not in session. This issue of "Nourishing News" focuses on SFSPs. The articles contained in this issue are: (1) Is Your Summer Food Program Financially Fit? (Jean Zaske); (2) Keeping the "Bugs" Away: An Ounce of…

  1. A Struggle for Control and a Moral Scandal: President Edmund J. James and the Powers of the President at the University of Illinois, 1911-14

    ERIC Educational Resources Information Center

    Solberg, Winton U.

    2009-01-01

    In 1911 Jean Baptiste Beck, a scholar of international reputation, was appointed to a three-year term on the faculty of the University of Illinois. His personal eccentricities conditioned his adjustment to the community. In 1912 he married the daughter of a University professor, and as a result Edmund J. James, president of the University of…

  2. Hear Ye, Hear Ye: A Dozen Messages from the New York Common Core Crier

    ERIC Educational Resources Information Center

    Jaeger, Paige

    2014-01-01

    In 2010, Jean Stevens from the New York State Education Department addressed a group of NY state administrators and shared, "It is no mistake that inquiry-based learning is throughout the Common Core." That was a cornerstone cry for which only school librarians knew the significance. After years of fighting for turf as a poor fief, it…

  3. Annotations on a Scandal: Desire, Transgression, and the Filmic Fantasy of Pedagogy

    ERIC Educational Resources Information Center

    Stillwaggon, James; Jelinek, David

    2015-01-01

    From Socrates to Jean Brodie, we have become accustomed to teachers serving as placeholders for transgressive and powerful desires in our cultural imaginary. Evidenced by recent scholarship on teachers in film, however, as well as by the 2006 film "Notes on a Scandal", the way we ought to feel about teachers acting on their transgressive…

  4. Child Care in Russia: In Transition.

    ERIC Educational Resources Information Center

    Ispa, Jean

    With the advent of "perestroika" and "glasnost," Russian childcare and education underwent a transitional period in practice and theory. Contrasting impressions from an earlier visit under the Communist regime, this book describes the experiences of Jean Ispa in her travels to Russia, observing children in six child care centers. Interviews are…

  5. Consciousness, Social Heredity, and Development: The Evolutionary Thought of James Mark Baldwin

    ERIC Educational Resources Information Center

    Wozniak, Robert H.

    2009-01-01

    James Mark Baldwin is one of the most important and least known early American scientific psychologists. Drawing inspiration from Charles Darwin and other evolutionists of the period, Baldwin developed a biosocial theory of psychological development that influenced both Jean Piaget and Lev S. Vygotsky; and he proposed a mechanism relating learned…

  6. The Living and the Dead in Education: Commentary on Julian Williams

    ERIC Educational Resources Information Center

    Jones, Peter E.

    2011-01-01

    Jean Lave and Ray McDermott (2002) did a service with their powerful reading of Marx's 1844 essay on "Estranged Labour" (Marx, 1964). In reworking Marx's critique of "alienated labour" in terms of "alienated learning," they reminded everyone of Marx's own impassioned revolt against the inhumanity of the capitalist order and found a novel way of…

  7. A Survey of Applied Linguistics.

    ERIC Educational Resources Information Center

    Wardhaugh, Ronald, Ed.; Brown, H. Douglas, Ed.

    This book provides a comprehensive review of the major areas of applied linguistics with original contributions by fourteen scholars. The following chapters are included: (1) "What is Applied Linguistics?" by H. Douglas Brown; (2) "Language Development," by Lois Bloom; (3) "First Language Teaching," by Jean Malmstrom (discusses the teaching of

  8. A Study of Egocentrism and Popularity

    ERIC Educational Resources Information Center

    Karmos, Joseph S.; Milcic, Diane

    1978-01-01

    Investigates egocentrism and the relationship between egocentrism and popularity in grades 1 through 5. Teachers' ability to rate students' popularity was studied, and sex differences for egocentrism scores were also examined. Egocentrism was measured by a test based on work done by Jean Piaget and popularity defined by a teacher's rating scale…

  9. "Unmapped Territories": The Career of Karl Kroeber (1926-2009)

    ERIC Educational Resources Information Center

    Ruoff, A. Lavonne Brown

    2012-01-01

    Jean Taylor Kroeber, widow of Karl Kroeber, has granted permission for "SAIL" to reprint his "Address to Columbia College Students Elected to the Phi Beta Kappa Society, 18 May 2009" and "An Interview with Karl Kroeber." Conducted by Michael Mallick, the interview was published in the newsletter of the Department of English and Comparative…

  10. Higher Education Exchange 1997.

    ERIC Educational Resources Information Center

    Brown, David W., Ed.

    A foreword and 11 articles discuss the nature and structure of public scholarship. The contents include: "Foreword" (Deborah Witte); (1) "Public Scholarship: The Dissemination of Knowledge" (Jean Cameron) which maintains the public has claims on higher education as a creator and disseminator of knowledge; (2) "Daring to Be Unprofessional" (David…

  11. THE ACQUISITION OF SPANISH GRAMMAR BY MEXICAN CHILDREN.

    ERIC Educational Resources Information Center

    BLOUNT, B.G.; KERNAN, KEITH T.

    USING THE METHODOLOGY DEVISED BY JEAN BERKO (1958) TO TEST AMERICAN CHILDREN ON THEIR INTERNALIZATION OF ENGLISH GRAMMATICAL RULES, 92 MEXICAN CHILDREN OF CIUDAD GUZMAN, JALISCO, WERE TESTED TO DETERMINE THEIR INTERNALIZATION OF SPANISH GRAMMAR. THE CHILDREN WERE FROM THE LOWER SOCIO-ECONOMIC CLASS, AS WERE THE 18 ADULTS WHO TOOK THE SAME TEST TO…

  12. Rousseau and the Fable: Rethinking the Fabulous Nature of Educational Philosophy

    ERIC Educational Resources Information Center

    Lewis, Tyson E.

    2012-01-01

    In this essay Tyson Lewis reevaluates Jean-Jacques Rousseau's assessment of the pedagogical value of fables in Emile's education using Giorgio Agamben's theory of poetic production and Thomas Keenan's theory of the inherent ambiguity of the fable. From this perspective, the "unreadable" nature of the fable that Rousseau exposed is not simply the…

  13. The Odyssey Continues: Dimension 2001. Selected Proceedings of the Joint Conference of the Southern Conference on Language Teaching and the South Carolina Foreign Language Teachers' Association (Myrtle Beach, South Carolina, March 8-10, 2001).

    ERIC Educational Resources Information Center

    Cherry, C. Maurice, Ed.

    This collection of conference papers includes the following: (1) "Four Decades of Foreign Language Education: Are We Still at Cheese Station N?" (T. Bruce Fryer); (2) "Teaching French with the Internet: What the Students Want vs. What They Do" (Jean-Louis P. Dassier); (3) "Learning Behind the Screen: Computers, Conversations, Communities" (Laura…

  14. "Life and Deaf": Language and the Myth of "Balance" in Public History

    ERIC Educational Resources Information Center

    Bergey, Jean Lindquist

    2008-01-01

    This article chronicles the protest to draft plans for an exhibition on Deaf history organized by Gallaudet University. Jean Bergey, director of the History through Deaf Eyes project, analyzes documents from letters of concern and offers context on the politics of public presentation of Deaf community history. (Contains 1 note.)

  15. International outlook - Partial victory simply not good enough.

    PubMed

    Williams, Susan

    2014-11-27

    IT IS rare that the question of who should lead health policy in the European Commission receives UK media coverage. But after incoming president Jean-Claude Juncker announced the portfolios of his fellow European commissioners in September, alarm bells were ringing. PMID:25428314

  16. Exploring Fear: Rousseau, Dewey, and Freire on Fear and Learning

    ERIC Educational Resources Information Center

    English, Andrea; Stengel, Barbara

    2010-01-01

    Fear is not the first feature of educational experience associated with the best-known progressive educational theorists--Jean-Jacques Rousseau, John Dewey, and Paolo Freire. But each of these important thinkers did, in fact, have something substantive to say about how fear functions in the processes of learning and growth. Andrea English and…

  17. Generalized blackbody distribution within the dilute gas approximation

    NASA Astrophysics Data System (ADS)

    Wang, Qiuping A.; Nivanen, Laurent; Méhauté, Alain Le

    We consider the application of Tsallis’ generalized statistical mechanics to systems of quantum particles (fermions or bosons). An approach due to Büyükkiliç et al. to find analytic formulae for quantum distribution functions and its application to generalized blackbody radiation is discussed. Generalized blackbody laws (Stefan-Boltzmann law, Rayleigh-Jeans law and Wien empirical distribution law) are proposed.

  18. Teachers-as-Researchers: Following Your Puzzlements

    ERIC Educational Resources Information Center

    Boyle-Baise, Marilynne

    2012-01-01

    In 2011, the author received the Jean Dresden Grambs Distinguished Career Research in Social Studies Award from NCSS, which "recognizes professionals who have made extensive contributions to knowledge concerning significant areas of social studies education through meritorious research." As part of the award celebration, she gave a presentation on

  19. Adult hypertrophic pyloric stenosis — a description in 1834?

    PubMed Central

    Stout, G.

    1983-01-01

    John Peacock MD was in practice in Darlington when he published his Practical Hints on the Treatment of Several Diseases in 1834. It is suggested that his cases described therein of `scirrhous pylorus' are adult hypertrophic pyloric stenosis. If authenticated, his work would predate the earliest description of this condition by the French pathologist, Professor Jean Cruveilhier in 1835. PMID:6350566

  20. Wisconsin Women, Graduate School, and the Professions. University Women: A Series of Essays, Volume II.

    ERIC Educational Resources Information Center

    Swoboda, Marian J., Ed.; Roberts, Audrey J., Ed.

    This volume of essays examines the role of women in the development of public higher education at the University of Wisconsin and Wisconsin State Universities. Part 1, "Turn of the Century Beginnings," contains an essay by Jean Droste titled "Vocational Aspirations and Job Realities." Part 2 focuses on women in the professional schools on the…

  1. Impossible Practice and Theories of the Impossible: A Response to Helene Illeris's "Potentials of Togetherness"

    ERIC Educational Resources Information Center

    Kallio-Tavin, Mira

    2014-01-01

    In a recent commentary in "Studies in Art Education," Helene Illeris (2013) discussed the idea of "performative experimental communities" via a critique of visual culture pedagogy and the romanticism of community-oriented art education in Nordic countries. Illeris underpinned her arguments with Jean-Luc Nancy's (1997)

  2. Changing Policy, Legislation and Its Effects on Inclusive and Special Education: A Perspective from Wales

    ERIC Educational Resources Information Center

    Ware, Jean

    2014-01-01

    This article, by Jean Ware of Bangor University School of Education, examines policy developments in education in Wales since devolution, and their implications for inclusive and special education. This is set in the context of the demographics of Wales, which, it is argued, have a significant influence on policy and on the nature of educational…

  3. Piaget in Performance: The Role of "Games" in Creative Dramatics.

    ERIC Educational Resources Information Center

    Ratliff, Gerald Lee

    Jean Piaget's theories of child development and the nature of intelligence are adapted to creative dramatics in this description of two games for children aged 6 through 12. The first game discussed incorporates a "touchy-feely box," a cardboard construction with openings on two sides so that a child may reach inside, select, and describe an…

  4. Consciousness, Social Heredity, and Development: The Evolutionary Thought of James Mark Baldwin

    ERIC Educational Resources Information Center

    Wozniak, Robert H.

    2009-01-01

    James Mark Baldwin is one of the most important and least known early American scientific psychologists. Drawing inspiration from Charles Darwin and other evolutionists of the period, Baldwin developed a biosocial theory of psychological development that influenced both Jean Piaget and Lev S. Vygotsky; and he proposed a mechanism relating learned

  5. The Controlling Self and Self-Control.

    ERIC Educational Resources Information Center

    Rhodes, William C.

    1988-01-01

    A supplemental curriculum based on the philosophies of Karl Popper, John Eccles, and Jean Piaget in which the self is seen as actively constructing its own reality was developed. Examples of learning activities used with emotionally disturbed preadolescents and adolescents are offered as is information on goals/objectives, methodology, materials,…

  6. What Are/Do Gifted Teenagers Like?

    ERIC Educational Resources Information Center

    Miller, Phyllis, Ed.

    2002-01-01

    This journal presents four articles on gifted adolescents. The first is "Gifted and Gay: A Study of the Adolescent Experience" (Jean Sunde Peterson and Heather Rischar). This paper reports on a retrospective study of the experiences of 18 gay, lesbian, or bisexual young adults with high ability, finding themes of danger, isolation, depression, and…

  7. Early Childhood Education: A Handbook for Developing Preschool Programs.

    ERIC Educational Resources Information Center

    New Albany City Schools, MS.

    The handbook offers guidelines for the development of preschool programs for 4- and 5-year-olds. Specific information on the New Albany (Mississippi) program such as staffing, funding, and scheduling is provided. The program rationale is said to be based on cognitive stages identified by Jean Piaget. Program purposes are seen to stress development…

  8. Egocentrism and the Problem of Critical Thought.

    ERIC Educational Resources Information Center

    Liberman, Michael

    The protagonist of Nathaniel Hawthorne's short story "Young Goodman Brown" misinterprets experiences that befall him because he cannot escape what Jean Piaget calls "egocentrism"--lack of awareness of anything outside one's immediate experience. Today's college students, reading Hawthorne, misinterpret the story, since they too manifest a certain

  9. Educating the Soviet Man

    ERIC Educational Resources Information Center

    Brower, Daniel P.

    1973-01-01

    The reshaping of man to the Soviet ideal through education is the context within which the author considers three recent books on Soviet education--Shiela Fitzpatrick's "The Commissariat of Enlightenment"; J. J. Tomiak's "The Soviet Union"; and Jean Pennar's "Modernization and Diversity in Soviet Education." (JH)

  10. Financing Higher Education: Alternatives for the Federal Government.

    ERIC Educational Resources Information Center

    Orwig, M. D., Ed.

    This monograph contains papers that deal in considerable detail with the major problems and proposals that are most frequently cited in discussions about the finance of higher education. The report is divided into four sections. Section 1: The Economic and Social Background, includes papers by Theodore W. Schultz on economic issues, by Mary Jean

  11. The Oral History of Evaluation Part II: The Professional Development of Lois-ellin Datta

    ERIC Educational Resources Information Center

    Miller, Robin; King, Jean; Mark, Melvin; Stockdill, Stacey

    2004-01-01

    In early 2002, Jean King, Mel Mark, Robin Miller, and Stacey Stockdill began a project to conduct oral history interviews with individuals who have made signal contributions to the program evaluation field and those well-placed observers who were present at and played a role in pivotal moments in the field. In developing this project, it is our…

  12. The Oral History of Evaluation, Part 4: The Professional Evolution of Carol H. Weiss

    ERIC Educational Resources Information Center

    American Journal of Evaluation, 2006

    2006-01-01

    During the past 3 years, the Oral History Project Study Team, which comprises Jean King, Mel Mark, and Robin Miller, has conducted interviews with individuals who have made signal contributions to the program evaluation field. Their goal was to capture the professional evolution of those who have contributed to the way evaluation in the United…

  13. The Growth of Democratic Tradition: The Age of Enlightenment. Tenth Grade Lesson. Schools of California Online Resources for Education (SCORE): Connecting California's Classrooms to the World.

    ERIC Educational Resources Information Center

    Rosa, Marie A.

    This lesson plan begins with an overview of the age of enlightenment and those ideas that influenced the founders of the United States. The lesson plan provides information sheets about five enlightenment thinkers: John Locke (1632-1704), Mary Wolstonecraft (1759-1898), Baron de Montesquieu (1689-1755), Jean Jacques Rousseau (1712-1788), and John…

  14. Individualizing the Social Studies: An Application of Piaget's Theory.

    ERIC Educational Resources Information Center

    Presseisen, Barbara Z.

    Written in 1973, the document describes the application of Jean Piaget's pedagogical principles to an elementary and secondary social studies curriculum: Social Encounter and Research Curriculum for Humanization (SEARCH). In Part I, it is stressed that SEARCH is the first innovative curricular program that strives to teach the major concepts of…

  15. A Primer on Piaget. Fastback 128.

    ERIC Educational Resources Information Center

    Penrose, William O.

    Jean Piaget's theories about the development of intelligence and their implications for educational practice are explored. Before Piaget began studying the intellectual processes of children, researchers regarded them as "little adults." He derived his early fame from his theory of the "cognitive stages" of childhood. He realized the remarks of…

  16. The French Language in the Americas.

    ERIC Educational Resources Information Center

    Valdman, Albert, Ed.

    The annual bulletin of the French 8 section of the Annual Meeting of the Modern Language Association of America is presented with the texts of papers read at both the 1969 and 1970 sessions. The 1970 papers, in French, include Jean Louis Darbelnet's "Etude Sociolinguistique des contacts entre 1'Anglais et le Francais au Canada et en…

  17. Political and Cultural Nationalism in Education. The Ideas of Rousseau and Herder Concerning National Education.

    ERIC Educational Resources Information Center

    Wiborg, Susanne

    2000-01-01

    Jean Jacques Rousseau in France and Johann Gottfied Herder in Germany both emphasized the role of education in building the nation-state. However, Rousseau focused on shaping the national character through citizenship education and political socialization in public schools, while Herder saw a national identity evolving from a common culture and…

  18. Techniques for evaluating cash flow.

    PubMed

    Sylvestre, J; Urbancic, F

    1994-01-01

    Jean Sylvestre, Ph.D., and Frank Urbancic, D.B.A., CPA, of the University of South Alabama, write that because of the financial challenges for health care, cash flow problems can arise. They offer techniques for interpreting and evaluating cash flow information as a means to more effective decision making. PMID:10138614

  19. Baudelaire: A Collection of Critical Essays. Twentieth Century Views Series.

    ERIC Educational Resources Information Center

    Peyre, Henri, Ed.

    One of a series of works aimed at presenting contemporary critical opinion on major authors, this collection includes essays by Paul Valery, Henri Peyre, Fracois Mauriac, Charles du Bos, Etienne Gilson, P.M. Pasinetti, John Middleton Murry, Marcel Proust, Georges Poulet, Erich Auerbach, and Jean Prevost--all dealing with the biography and literary…

  20. The National Research Center on the Gifted and Talented Newsletter, 2000.

    ERIC Educational Resources Information Center

    Gubbins, E. Jean; Siegle, Del, Ed.

    2000-01-01

    These two newsletters from the National Research Center on the Gifted and Talented (NRC/GT) contain the following articles: (1) "NRC/GT: Professional Development--Not an Event" (E. Jean Gubbins), discusses NRC/GT research-based principles related to professional development and the importance of ongoing professional development; (2) "Williams…

  1. The National Research Center on the Gifted and Talented (NRC/GT) Newsletter, June 1991-Winter 1997.

    ERIC Educational Resources Information Center

    Gubbins, E. Jean, Ed.; Siegle, Del L., Ed.

    1997-01-01

    These 15 newsletters from the National Research Center on the Gifted and Talented (NRC/GT) contain the following articles: (1) "National Research Needs Assessment Process" (Brian D. Reid); (2) "NRC/GT: Update of Year 2 Activities" (E. Jean Gubbins); (3) "Parents: Their Impact on Gifted Adolescents" (Julie L. Sherman); (4) "Cluster Grouping Fact…

  2. "Pointless to Try to Hide"

    ERIC Educational Resources Information Center

    Chrostoski, Eric W. M.

    2012-01-01

    Superintendents whose young children attend public schools in their school district face a special challenge. This article shares the author's experience as the son of a superintendent. Throughout his years in primary and secondary school, his mother, Jean Chrostoski, served as the superintendent of the schools he attended in the small Illinois…

  3. Sex in the Lesbian Teacher's Closet: The Hybrid Proliferation of Queers in School

    ERIC Educational Resources Information Center

    Cavanagh, Sheila L.

    2008-01-01

    Using feminist, queer and postcolonial theories, this paper analyzes the public commentary and anxious concern about child-welfare in a recent lesbian teacher sex scandal in Vancouver, Canada, involving Jean Robertson. Arguing that the public and professional uproar is not really about child-protectionism so much as it is about the place of white…

  4. Curricular Models for Culturally Disadvantaged

    ERIC Educational Resources Information Center

    King, Clement T.

    1976-01-01

    Two psychological theories which seem to have had a great impact on compensatory education programs are Skinnerian reinforcement theory and the cognitive developmental theory derived in part from Jean Piaget. The Englemann-Becker program is a typical example of the Programmed Curricular kind of program; the Florida Project, an Open Framework; and…

  5. Sociolinguistics: The Essential Readings. Linguistics: The Essential Readings.

    ERIC Educational Resources Information Center

    Paulston, Christina Bratt, Ed.; Tucker, G. Richard, Ed.

    This collection of papers includes the following: (1) "A Brief History of American Sociolinguistics 1949-1989" (Roger W. Shuy); (2) "Reflections on the Origins of Sociolinguistics in Europe" (Louis-Jean Calvet); (3) "Models of the Interaction of Language and Social Life" (Dell Hymes); (4) "I Came to Sing: Negotiating Identities and Places in the…

  6. A Rhythm Recognition Computer Program to Advocate Interactivist Perception

    ERIC Educational Resources Information Center

    Buisson, Jean-Christophe

    2004-01-01

    This paper advocates the main ideas of the interactive model of representation of Mark Bickhard and the assimilation/accommodation framework of Jean Piaget, through a rhythm recognition demonstration program. Although completely unsupervised, the program progressively learns to recognize more and more complex rhythms struck on the user's keyboard.…

  7. The Happy and Suffering Student? Rousseau's "Emile" and the Path Not Taken in Progressive Educational Thought

    ERIC Educational Resources Information Center

    Mintz, Avi I.

    2012-01-01

    One of the mantras of progressive education is that genuine learning ought to be exciting and pleasurable, rather than joyless and painful. To a significant extent, Jean-Jacques Rousseau is associated with this mantra. In a theme of "Emile" that is often neglected in the educational literature, however, Rousseau stated that "to suffer is the first…

  8. Happy 40th Cinema Guild

    ERIC Educational Resources Information Center

    Kuzyk, Raya

    2008-01-01

    On May 10, 1968, the Cannes Film Festival shuddered to a stop when filmmakers including Jean-Luc Godard and Francois Truffaut rushed the stage at the Palais des Festivals to protest French New Waver Henri Langlois's removal from his post as president of the National Cinematheque Francaise. Also that month, in that same spirit of film lovers'

  9. Chronicle of Higher Education. Volume 50, Number 47, July 30, 2004

    ERIC Educational Resources Information Center

    Chronicle of Higher Education, 2004

    2004-01-01

    "Chronicle of Higher Education" presents an abundant source of news and information for college and university faculty members and administrators. This July 30, 2004 issue of "Chronicle of Higher Education" includes the following articles: (1) "Collegiality Lessons" (Phelps, Pat); (2) "The Right Search Committee" (Dowdall, Jean); (3) "Place and

  10. Piagetian Theory and the Helping Professions. Proceedings of the Second Annual UAP Conference.

    ERIC Educational Resources Information Center

    Children's Hospital, Los Angeles, CA.

    Describing the processes that characterize children's thinking at successive stages of development, Jean Piaget's theories provide guidelines for the study of the intellectual development of children. These conference proceedings relate Piagetian theory to the helping professions. Through the use of panel discussion, symposia, test demonstrations,…

  11. Maslow and Miller: An Exploration of Gender and Affiliation in the Journey to Competence

    ERIC Educational Resources Information Center

    Coy, Doris Rhea; Kovacs-Long, Judith

    2005-01-01

    This article shows that although neither Abraham Maslow nor Jean Baker Miller reference each other in their writings, they are following different paths to the same conclusion: competence proceeds from connection. Miller and Maslow both describe a developmental model that applies equally to women and men. The conclusion of the authors of this…

  12. The National Research Center on the Gifted and Talented (NRC/GT) Newsletter, 1997.

    ERIC Educational Resources Information Center

    Gubbins, E. Jean, Ed.; Siegle, Del, Ed.

    1997-01-01

    These two newsletters of The National Research Center on the Gifted and Talented (NRC/GT) present articles concerned with research on the education of gifted and talented students. The articles are: "NRC/GT: Research Should Inform Practice" (E. Jean Gubbins); "Building a Bridge: A Combined Effort between Gifted and Bilingual Education" (Valentina…

  13. Towards Mutuality in the Canada-China Relationship: The Experience of the Department of Surgery at Laval University since the 1980s

    ERIC Educational Resources Information Center

    Guidoin, Robert; Wang, Lu; Douville, Yvan

    2015-01-01

    The Department of Surgery at Laval University has been a key player in the development of Canada-China cooperation since the 1980s. The projects initiated and developed by Jean Couture and Guojin Liu to address cancer issues, and specifically breast cancer, were heralded as outstanding successes. In the meantime, the Department of Surgery at Laval

  14. Women in History--Maria Montessori

    ERIC Educational Resources Information Center

    Zierdt, Ginger L.

    2007-01-01

    This article profiles Maria Montessori, an international ambassador for children who became known for her theories and methods of pedagogy, called the "Montessori Method." Montessori developed an educational theory, which combined ideas of scholar Froebel, anthropologists Giuseooe Serge, French physicians Jean Itard and Edouard Sequin, with

  15. 1980 AETS Yearbook: The Psychology of Teaching for Thinking and Creativity.

    ERIC Educational Resources Information Center

    Lawson, Anton E., Ed.

    The theme of the seventh yearbook of the Association for the Education of Teachers in Science (AETS) involves the relationship of psychology of teaching thinking and creativity as this activity is performed in a science education context. Eleven chapters follow a foreword by Jean Piaget and the reproduction of Part I of "The Central Purpose of…

  16. Sharing Knowledge in Universities: Communities of Practice the Answer?

    ERIC Educational Resources Information Center

    Buckley, Sheryl; du Toit, Adeline

    2009-01-01

    The change from an industrial economy to a knowledge economy forced many organizations to change their modus operandi if they were going to survive in a sustainable way. The introduction of communities of practice (CoPs) by Jean Lave and Etienne Wenger shed new light on knowledge sharing and dissemination of information. Sharing, interacting,…

  17. Early Identification Guidelines: Suburban Model (Lucas County School District).

    ERIC Educational Resources Information Center

    Ohio State Dept. of Education, Columbus. Div. of Educational Services.

    Developed by a suburban school district, this manual provides guidelines for the early identification of gifted preschool children and describes Project Unicorn, a project to conceptualize, plan, and implement a classroom curriculum model for gifted young children. Project activities were based on Jean Piaget's theory of cognitive development and…

  18. Adolescence: Season of Transition.

    ERIC Educational Resources Information Center

    Philibert, Paul J.

    1982-01-01

    Delineates Sigmund Freud's theories of symbolic relations, Jean Piaget's theories of cognitive development, and Eric Erickson's concept of identity crisis to analyze and explain the characteristics and phenomena of adolescent development. Suggests roles and tasks for teachers and parents in promoting healthy development. (WL)

  19. Another Woman Gets Robbed? What Jung, Freud, Piaget, and Vygotsky Took from Sabina Spielrein

    ERIC Educational Resources Information Center

    Aldridge, Jerry

    2009-01-01

    Certainly not as many who have heard the names of Carl Jung, Sigmund Freud, Jean Piaget, and Lev Vygotsky, have heard of Sabina Spielrein. While Spielrein had numerous face-to-face encounters, some personal and some professional, with all four men, and the accounting of her life and the interactions she had with them has been the content of…

  20. "Cane" and Its Discontents.

    ERIC Educational Resources Information Center

    Dyck, Reginald

    2000-01-01

    Explores how the issue of race is enmeshed in a complex web of social relations that also include love, sex, gender, economics, and violence. Suggests how a consideration of modernist primitivism and Sigmund Freud's ideas on the individual's relationship to society can provide frameworks for further analysis of two of the stories in Jean Toomer's…

  1. Resuscitating Students' Learning: Exploring the "Living Dead" Phenomenon

    ERIC Educational Resources Information Center

    Gallant, Andrea

    2011-01-01

    There is research spanning the 20th century on student disengagement. Despite all the research, the problem remains. It is time to adopt a different perspective. This article attempts to make transparent the influences on disengagement in schools by applying Jean Gebser's (1985) empirical phenomenological study of cultural consciousness. What…

  2. Creative Art and Cinematographic Production Vis-a-Vis the State in Europe. International Colloquy Organised by the European Art and Experimental Cinema Association in Collaboration with the Council of Europe. Cultural Policy Studies Series 3.

    ERIC Educational Resources Information Center

    Lescure, Jean; Degand, Claude

    Various aspects of the role of the state in fostering creative art and cinematography are discussed in the two reports presented in this volume. In "The Role of the Market in the Relation Between the State and Cinematographic Creation" Jean Lescure emphasizes that this relationship should be viewed as one of complicity rather than assistance or…

  3. The Great Sexologists: John Money on Sin, Science, and the Sex Police.

    ERIC Educational Resources Information Center

    Money, John

    This paper discusses the role of sex police in society from the 14th century to the present and their affect on sex education in the schools. Jean Gerson, Chancellor of the University of Paris and Dean of the Cathedral School of Notre Dame, was one of the first to publish information concerning nocturnal wet dreams and boyhood masturbation. His…

  4. ESL Magazine, 2000.

    ERIC Educational Resources Information Center

    Rosenthal, Marilyn, Ed.

    2000-01-01

    Issues in this volume include the following feature articles: "Grammar: Rules and Reasons Working Together" (Diane Larsen-Freeman); "TESOL Sets Sail for Vancouver" (Nancy Storer); "The Reading Lab: An Invitation to Read" (Jean Zukowski/Faust); "Quebec: A Unique North American ESL Teaching Experience" (Jacquelyne Lord); "Video in the Classroom:…

  5. The Making of a Policy Regime: Canada's Post-Secondary Student Finance System since 1994

    ERIC Educational Resources Information Center

    Wellen, Richard; Axelrod, Paul; Desai-Trilokekar, Roopa; Shanahan, Theresa

    2012-01-01

    This paper examines the pattern of decision-making, lobbying, and influence that led to the landmark series of federal student assistance policies introduced by Jean Chretien's Liberal government in the late 1990s. The package of new initiatives--dubbed the Canada Opportunities Strategy--not only partially reversed an earlier period of fiscal…

  6. Contemporary Issues in Mentoring.

    ERIC Educational Resources Information Center

    Grossman, Jean Baldwin, Ed.

    This document contains six papers exploring contemporary issues in mentoring. "The Practice, Quality, and Cost of Mentoring" (Jean Baldwin Grossman) provides an introduction to and overview of the remaining five papers. "Mentoring Adolescents: What Have We Learned?" (Cynthia L. Sipe) reviews the literature on mentoring, discusses key elements in…

  7. Gave 'Em What They Wanted.

    ERIC Educational Resources Information Center

    Pearl, Nancy

    1996-01-01

    From 1963 to 1996, Director Charlie Robinson and Deputy Director Jean-Barry Molz led the Baltimore County Public Library, a system known for customer orientation, a philosophy of collection development heavily emphasizing best sellers, centralized materials selection, interchangeable adult and children's staff, and service fees. Upon retirement,…

  8. Focus on Basics, 1999.

    ERIC Educational Resources Information Center

    Focus on Basics, 1999

    1999-01-01

    This volume consists of four issues that present best practices, current research on adult learning and literacy, and how research is used. Issue 1(A) on adult multiple intelligences has seven articles: "MI (Multiple Intelligences), the GED (General Educational Development), and Me (Martha Jean); "Understanding Multiple Intelligences: The Theory…

  9. Alternative Classroom Management and Instructional Delivery Systems in Business Education.

    ERIC Educational Resources Information Center

    Smith, Douglas C.; Davis, Diane C.; Everett, Donna R.; Kruger, Diane; McLaren, Constance H.; Morse, H. Pauletta; Nelson, Sandra J.; Smith, Gloria Jean; Yacht, Carol; Yohon, Teresa

    Identifies and assesses various nontraditional approaches to business education in high school, university, and graduate school. "Block Scheduling: Considerations for Business Education" (Gloria Jean Smith, Douglas C. Smith) describes ways to maximize learning for high school students by restructuring class time. "Distance Learning: Challenges and…

  10. Reaction to Indispensable Manual Calculation Skills in a CAS Environment.

    ERIC Educational Resources Information Center

    Monaghan, John

    2001-01-01

    Reacts to an article published in a previous issue of this journal on the effects of graphing calculators and computer algebra systems (CAS) on students' manual calculation and algebraic manipulation skills. Considers the contribution made by Jean-Baptiste Lagrange to thinking about the role of CAS in teaching algebra. (ASK)

  11. Teacher Involvement in Curriculum Development.

    ERIC Educational Resources Information Center

    Bowers, Bruce

    1991-01-01

    Four recent journal articles and one meeting paper on teacher involvement in curriculum development are summarized in this research bulletin. Contents include "Motivating Teacher Involvement in Professional Growth Activities," by Ruth Wright; "Teacher Participation in Curriculum Development: What Status Does It Have?" by Jean Young; "The Locus of…

  12. The Leadership of Followers, and Vice Versa.

    ERIC Educational Resources Information Center

    Cleveland, Harlan

    1982-01-01

    Argues that the generalist's breadth of knowledge is an indispensable quality for leadership. Points out that general international leadership is rare in an era when public opinion is instrumental in forming policy. Discusses four personal role models: Paul Hoffman, Jean Monnet, Hubert Humphrey, and Barbara Ward. (DMM)

  13. Learning from Our Mistakes.

    ERIC Educational Resources Information Center

    Perkinson, Henry J.

    1979-01-01

    Discusses the theories of leading educational theorists of the twentieth century, including John Dewey, Jean Piaget, B. F. Skinner, Maria Montessori, Carl Rogers, and A. S. Neill, to show that they have shared a common theory--that of "learning from our mistakes." (GT)

  14. Books for Summer Reading.

    ERIC Educational Resources Information Center

    Phi Delta Kappan, 2000

    2000-01-01

    Recommends leisurely reading for teachers: biographies on St. Augustine and Charles Lindbergh; novels by Edwidge Danticat, Kate Chopin, and Velma Allis; Edward Tufte's three volumes on the visual presentation of information; Jean Vanier's "Becoming Human;" the Harry Potter series, and Michael Tolkin's novel "The Player." (MLH)

  15. A HISTORY OF THE CARE AND STUDY OF THE MENTALLY RETARDED.

    ERIC Educational Resources Information Center

    KANNER, LEO

    THE HISTORY AND CARE OF THE MENTALLY RETARDED IS TRACED FROM ANTIQUITY TO THE PRESENT. A REVIEW OF MEN WHO ORIGINATED EDUCATIONAL AND INSTITUTIONAL WORK WITH THE FEEBLEMINDED INCLUDES JACOB PEREIRE, JEAN ITARD, JOHANN GUGGENBUEHL, EDOUARD SEGUIN, AND SAMUEL HOWE. PUBLICATIONS BY AND ABOUT THESE MEN ARE LISTED. THE DEVELOPMENT OF INSTITUTIONS IS…

  16. "Viewer Discretion" at Montgomery College.

    ERIC Educational Resources Information Center

    Cohen, Robert S.

    1990-01-01

    The decision not to display graphic photographs of war to accompany a Montgomery College (Maryland) production of the Jean Anouilh play "Antigone," and related controversies over the use of facilities and faculty-college relations, are discussed. It is concluded that no episode of censorship on campus is minor. (MSE)

  17. Black Superintendents of Selected American Cities.

    ERIC Educational Resources Information Center

    Negro History Bulletin, 1980

    1980-01-01

    Presents photographs of 12 Black superintendents of urban school districts. They are: J. Jerome Harris, Ronald Lewis, Willie W. Herenton, Robert R. Wheeler, Alonzo A. Crim, Roland N. Patterson, Jean Franklin Emmons, Charles R. Thomas, Richard C. Hunter, Arthur Jefferson, Ulysses Byas, and Howard E. White, Sr. (GC)

  18. Release and evaluation of Cyrtobagous salviniae on common salvinia minima in southern Louisiana

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Common salvinia (Salvinia minima) is one of the most widespread, non-native invasive species at the Barataria Preserve of Jean Lafitte National Historical Park and Preserve in southern Louisiana and currently infests more than 3,600 ha and 48 km of navigable waterways. A proven biological control a...

  19. Poiseuille's Law--Showing that "p" Is Inversely Proportional to R[superscript 4] Using the Shell Method

    ERIC Educational Resources Information Center

    Drost, John P.; Georges, Rachel A.

    2004-01-01

    Jean Poiseuille, a physician, developed a mercury filled U-tube to measure blood pressure in 1828. He discovered that pressure in veins is significantly lower than pressure in arteries. As a result, he studied liquid flow in small tubes. A few years later he established Poiseuille's Law, which states the resistance, "p," of the flow of blood as

  20. Understanding Minority Aging: Perspectives and Sources.

    ERIC Educational Resources Information Center

    Cuellar, Jose B.; And Others

    The monograph presents state-of-the-art assessments of available research pertaining to the American Indian/Alaska Native, Pacific Asian, Hispanic, and Black elderly. These assessments, prepared by five prominent minority gerontologists (John Red Horse, Sharon Y. Moriwaki, Sylvia Yuen Schwitters, Jean Keith Crawford, and Maurice Jackson), reflect…

  1. Psychologie des discours et didactique des textes (Psychology of Discourse and the Teaching of Texts).

    ERIC Educational Resources Information Center

    Bronckart, Jean-Paul, Ed.

    1995-01-01

    This collection of articles on the nature of discourse and writing instruction include: "Une demarche de psychologie de discours; quelques aspects introductifs" ("An Application of Discourse Psychology; Introductory Thoughts") (Jean-Paul Bronckart); "Les procedes de prise en charge enonciative dans trois genres de texts expositifs" ("The Processes…

  2. Les situations de communication. Actes du Colloque d'orthophonie/logopedie, (1er, Neuchatel, Suisse, 9-10 mars 1990). (Communication Situations. Papers from the Conference on Speech and Reading Therapy (1st, Neuchatel, Switzerland, March 9-10, 1990)).

    ERIC Educational Resources Information Center

    Py, Bernard, Ed.

    1990-01-01

    The following papers were presented at the conference (titles are translated from the French): "Linguistic Approaches to Verbal Interaction and Its Context" (Jean-Francois de Pietro); "Pragmatic Approaches to the Rehabilitation of Aphasia Patients" (Marie-Pierre de Partz); "Contributions of Communication Development Theories: Limits of Their…

  3. Moral Development as the Personal Education of Feeling and Reason: From James to Piaget

    ERIC Educational Resources Information Center

    Ferrari, Michel; Okamoto, Carol M.

    2003-01-01

    This article traces the connection between William James's writings in "The Varieties of Religious Experience" and Jean Piaget's work on moral development through Piaget's early work on religious experience. James characterises religious experience as unlocking deep personal power that can sustain a "strenuous mood". These ideas impacted the early…

  4. Functional Magnetic Resonance Imaging Study of Piaget's Conservation-of-Number Task in Preschool and School-Age Children: A Neo-Piagetian Approach

    ERIC Educational Resources Information Center

    Houde, Olivier; Pineau, Arlette; Leroux, Gaelle; Poirel, Nicolas; Perchey, Guy; Lanoe, Celine; Lubin, Amelie; Turbelin, Marie-Renee; Rossi, Sandrine; Simon, Gregory; Delcroix, Nicolas; Lamberton, Franck; Vigneau, Mathieu; Wisniewski, Gabriel; Vicet, Jean-Rene; Mazoyer, Bernard

    2011-01-01

    Jean Piaget's theory is a central reference point in the study of logico-mathematical development in children. One of the most famous Piagetian tasks is number conservation. Failures and successes in this task reveal two fundamental stages in children's thinking and judgment, shifting at approximately 7 years of age from visuospatial intuition to…

  5. The Impact of the Shifting Knowledge Base, from Development to Achievement, on Early Childhood Education Programs

    ERIC Educational Resources Information Center

    Tyler, Kathleen P.

    2012-01-01

    Interest in child development as a knowledge base for early childhood education programs flourished in the 1970s as a result of the theories and philosophies of Jean Piaget and other cognitive developmentalists. During subsequent decades in America, reform movements emphasizing accountability and achievement became a political and social…

  6. Disequilibrium and Questioning in the Primary Classroom: Establishing Routines that Help Students Learn

    ERIC Educational Resources Information Center

    Carter, Susan

    2008-01-01

    Jean Piaget (1970) defined "disequilibrium" as a conflict between new ideas and current conceptions. In this article, the author describes how introducing this concept to her first graders improved formative assessment results and the overall classroom climate during mathematics class. Students feel success in mathematics even without mastering a…

  7. Piaget's Logic of Meanings: Still Relevant Today

    ERIC Educational Resources Information Center

    Wavering, Michael James

    2011-01-01

    In his last book, "Toward a Logic of Meanings" (Piaget & Garcia, 1991), Jean Piaget describes how thought can be categorized into a form of propositional logic, a logic of meanings. The intent of this article is to offer this analysis by Piaget as a means to understand the language and teaching of science. Using binary propositions, conjunctions,…

  8. Ames Lab 101: Rare-Earth Recycling

    SciTech Connect

    Ryan Ott

    2012-09-05

    Recycling keeps paper, plastics, and even jeans out of landfills. Could recycling rare-earth magnets do the same? Perhaps, if the recycling process can be improved. Scientists at the U.S. Department of Energy's Ames Laboratory are working to more effectively remove the neodymium, a rare earth, from the mix of other materials in a magnet.

  9. Ames Lab 101: Rare-Earth Recycling

    ScienceCinema

    Ryan Ott

    2013-06-05

    Recycling keeps paper, plastics, and even jeans out of landfills. Could recycling rare-earth magnets do the same? Perhaps, if the recycling process can be improved. Scientists at the U.S. Department of Energy's Ames Laboratory are working to more effectively remove the neodymium, a rare earth, from the mix of other materials in a magnet.

  10. Education Relative a l'Environnement: Regards, Recherches, Reflexions. Volume 4.

    ERIC Educational Resources Information Center

    2003

    This document takes a critical look at the relationship between environment, culture, and development from the perspective of education relative to the environment. Papers include: (1) "Education a l'environnement ou acculturation?" (Jean-Etienne Bidou); (2) "Environnement et developpement: La culture de la filiere ONU" (Lucie Sauve, Tom Berryman,

  11. Creative Class, Dismissed

    ERIC Educational Resources Information Center

    Fendrich, Laurie

    2008-01-01

    Recently the author has been including in her undergraduate seminars Jean-Jacques Rousseau's "Letter to d'Alembert on the Theatre" (1758), the most provocative essay on the arts ever written. It is about the unintended effects of theater--which, for Rousseau, stands in for all of the arts--on an audience. The essay is an impassioned rebuttal to…

  12. The three essays and the meaning of the infantile sexual in psychoanalysis.

    PubMed

    Scarfone, Dominique

    2014-04-01

    Freud's Three Essays on Sexual Theory (1905a) are still today highly significant because of their novel way of considering the human sexual dimension. The author intends to show that a close reading of the Essays, combined with the reintroduction of the seduction theory by Jean Laplanche, provides a specific and foundational sexual theory for psychoanalysis. PMID:24777367

  13. 75 FR 6398 - Ocean Transportation Intermediary License Applicants

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-09

    ... Intermediary Applicants Best Way Logistics Corp., 901 SW. 98th Terrace, Pembroke Pines, FL 33025, Officers..., Rhett N. Willis, President/CEO, (Qualifying Individual), Richard E. Carter, Chairman. H T International..., COO, (Qualifying Individual), Jean Jacques Lalou, CEO. Geevee Enterprises Inc. dba Aerosend, 245...

  14. Here's You Looking at You, Kid: Study Says Many Students Are Narcissists

    ERIC Educational Resources Information Center

    Hoover, Eric

    2007-01-01

    Jean M. Twenge, an associate professor of psychology at San Diego State University, says gadgets and online social-networking sites have stoked the self-loving tendencies of modern students. Twenge revealed her findings from a study that describes this wired and coddled generation, known as Millennials, as the most narcissistic in recent history.…

  15. Yves: Hope against the Odds

    ERIC Educational Resources Information Center

    Morgan, Joyce Vining

    2006-01-01

    This article relates the story of Jean-Yves Ngabonziza, a full-need international student. During his senior year, on Rwandan National Mourning Day, April 6, 19-year-old Yves spoke to the entire school community for the first time about his past and the past of his native country. He began with the history of central Africa, introduced the…

  16. What's Happening in June?

    ERIC Educational Resources Information Center

    Toro, Leonor; And Others

    Brief information is given on four June events celebrated by Puerto Ricans: Father's Day, the Feast of Saint John the Baptist (Puerto Rico's Partron Saint), the birthday of Francisco Oller Cestero (painter), and commemoration (on Father's Day) of Jean Baptiste Pointe Du Sable (first non-native American to settle in what is now known as Chicago).…

  17. Impossible Practice and Theories of the Impossible: A Response to Helene Illeris's "Potentials of Togetherness"

    ERIC Educational Resources Information Center

    Kallio-Tavin, Mira

    2014-01-01

    In a recent commentary in "Studies in Art Education," Helene Illeris (2013) discussed the idea of "performative experimental communities" via a critique of visual culture pedagogy and the romanticism of community-oriented art education in Nordic countries. Illeris underpinned her arguments with Jean-Luc Nancy's (1997)…

  18. European astronaut training in Houston.

    PubMed

    Chiarenza, O

    1993-11-01

    Three European astronauts are currently training as Space Shuttle Mission Specialists at NASA's Johnson Space Center in Houston. Two of the astronauts, Maurizio Cheli and Jean-Francois Clervoy, recently became members of NASA's 'astronaut pool' and have entered the Advanced Training phase. The third one, Claude Nicollier, is now preparing for the mission to service the Hubble Space Telescope in December. PMID:11541526

  19. ..,..,Speak No Freewill (Piaget vs. Skinner). Developmental Program Report No. 38.

    ERIC Educational Resources Information Center

    Anderson, Clifton

    This paper is a hypothetical dialogue between two influential psychologists, Jean Piaget and B. F. Skinner, on the concept of free will. The purpose of the dialogue is to critique Skinner's "Beyond Freedom and Dignity." While actual quotes are incorporated into the text from the work of both psychologists, the overall organization of the…

  20. Leading and Learning as a Transcultural Experience: A Visual Account

    ERIC Educational Resources Information Center

    Schratz, Michael

    2009-01-01

    Leaving one's own territory in research by taking part in an international project is like learning a new language: it's not just learning a new vocabulary and grammar, but is a total human experience which is best learnt in everyday activity. Social scientists like Jean Lave argued that "knowledge-in-practice, constituted in the settings of

  1. Stories from the Classroom: Issues of Gender and Education.

    ERIC Educational Resources Information Center

    Hutchinson, Jaylynne N., Ed.

    1999-01-01

    Articles in this theme issue explore gender issues and their connections with classroom life. Research studies, essays, book reviews, and teacher notes deal with gender and education. The articles are: (1) "United Nations Declaration on Elimination of Discrimination of Women"; (2) "In the Classroom: De-institutionalizing Gender Bias" (Jean Ann…

  2. Commencing the Rhizome: Towards a Minor Philosophy of Education

    ERIC Educational Resources Information Center

    Gregoriou, Zelia

    2004-01-01

    In "The Postmodern Explained," a pedagogical sequel to "The Postmodern Condition," Jean Francois Lyotard reports on the domination of thought by the principle of realism. Lyotard speaks of a demand that threatens to totalize experience, to reduce language to Newspeak, to rob thinking of its childhood and pedagogy of its philosophical moment. It is…

  3. In the Space between the Rock and the Hard Place: State Teacher Certification Guidelines and Music Education for Social Justice

    ERIC Educational Resources Information Center

    Bradley, Deborah

    2011-01-01

    This paper looks at the State of Wisconsin Department of Public Instruction (DPI) Guidelines for Music Teacher Education, a governmentally defined technology of accountability for preservice teacher education. In this investigation, the author draws upon Jean-Francois Lyotard's analysis of "differends" to frame the conflict between the…

  4. Politicizing Articulation: Applying Lyotard's Work to the Use of Standards in Educational Leadership

    ERIC Educational Resources Information Center

    Niesche, Richard

    2013-01-01

    This paper presents a case for the importance of an application of Jean-Francois Lyotard's ideas to the analysis of educational leadership. Through exploring Lyotard's concepts of "language games", the "differend" and "performativity", this paper argues that the approach taken through the development of…

  5. Academic Dystopia: Knowledge, Performativity, and Tertiary Education

    ERIC Educational Resources Information Center

    Roberts, Peter

    2013-01-01

    Jean-Francois Lyotard's classic work, "The Postmodern Condition," was first published in 1979 and has been available in English translation since 1984 (Lyotard 1984). Intended as a "report on knowledge," "The Postmodern Condition" has gained a wide readership among critical policy analysts with an interest in universities and research. Lyotard…

  6. Beyond the Bridge Metaphor: Rethinking the Place of the Literacy Narrative in the Basic Writing Curriculum

    ERIC Educational Resources Information Center

    Hall, Anne-Marie; Minnix, Christopher

    2012-01-01

    Critical analysis of the literacy narrative assignment within the context of the other genres in a basic writing course complicates understandings of the political import of the assignment. While several advocates of the literacy narrative have argued that it has the power of what Jean-François Lyotard has called petits récits, the authors argue…

  7. Where Creeds Meet Incredulity: Educational Research in a Post-Utopian Age

    ERIC Educational Resources Information Center

    Edgoose, Julian

    2006-01-01

    In contrast to Jean-Francois Lyotard's classic warning, postmodern society in the United States seems increasingly influenced by metanarratives--religious metanarratives. This article examines the implications of this religious resurgence for educational researchers. It offers a competing analysis of the postmodern that draws on Harold Bloom,…

  8. The Limits of Knowledge Management in Contemporary Corporate Conditions

    ERIC Educational Resources Information Center

    Garrick, John

    2014-01-01

    This paper draws on Jean-François Lyotard's (1984) seminal study "The Postmodern Condition: A Report on Knowledge" to reflect on two macro-level catastrophes: the global financial crisis (GFC) of 2009 (and its continuing effects throughout the Eurozone and elsewhere) and Fukushima. These two case studies probe aspects of these grand…

  9. Disciplinarity, Divorce, and the Displacement of Labor Issues: Rereading Histories of Composition and Literature

    ERIC Educational Resources Information Center

    Ianetta, Melissa

    2010-01-01

    This essay argues that a trend in histories of literary and writing studies is to bifurcate the origins of the fields and so engage in those modernist narrative fallacies described by Jean-Francois Lyotard. Such works limit our understanding of past practices and the longstanding connections between disciplinarity and labor. (Contains 2 notes.)

  10. An Apprenticeship in Resistance May '68 and the Power of Vincennes (Universite de Paris VIII)

    ERIC Educational Resources Information Center

    Dolphijn, Rick

    2007-01-01

    Background: The riots in Paris '68 marked among others, the creation of a "Centre universitaire experimental" in Vincennes of which especially the philosophy faculty became the testing laboratory for educational reform. There, scholars like Michel Foucault, Gilles Deleuze, Alain Badiou and Jean-Francois Lyotard developed new ideas on education…

  11. The Cigarette as Representational Ideograph in the Debate over Environmental Tobacco Smoke.

    ERIC Educational Resources Information Center

    Moore, Mark P.

    1997-01-01

    Argues that the social construction of the cigarette in divergent synecdochic forms or "representational ideographs" is based on varying degrees of narrative and scientific knowledge. Broadens the existing theoretical perspective derived from Kenneth Burke and Michael McGee to include Jean-Francois Lyotard's view of narrative and scientific…

  12. Schools for Democracy: Lyotard, Dissensus and Education Policy.

    ERIC Educational Resources Information Center

    Fazzaro, Charles J.; Walter, James E.

    2002-01-01

    Examines the purpose of U.S. public education as "preparation for citizenship" through a critical inquiry into the structures of modern education policy formation. The framework for the inquiry relies heavily on the work of Jean-Francois Lyotard, a contemporary French philosopher. Discusses characteristics of scientific-technical knowledge and…

  13. Postmodern Philosophical Critique and the Pursuit of Knowledge in Higher Education. Critical Studies in Education and Culture Series.

    ERIC Educational Resources Information Center

    Mourad, Roger P., Jr.

    This book explores postmodern critique in scholarly inquiry in the context of the philosophies of Jean-Francois Lyotard, Michel Foucault, Jacques Derrida, Richard Rorty, and Calvin Schrag. Claiming that the overall course of inquiry is characterized by basic theoretical deficiencies, postmodern critique suggests a rethinking of the nature and aims…

  14. The Postmodern Writing Center: Some Lessons from Lyotard.

    ERIC Educational Resources Information Center

    DeCiccio, Albert C.

    Reflecting on Jean-Francois Lyotard's work "The Postmodern Condition" may provide those who work in the writing center with additional ideas about how to make writing centers the next best thing in composition instruction. Lyotard offers a way to argue against the affirmation of traditional values and characteristics in writing (i.e., Standard…

  15. Education, Performance and a Cosmopolitan Imaginary: Towards Enhanced Democratic Reflexivity in South African Education

    ERIC Educational Resources Information Center

    Waghid, Y.

    2010-01-01

    This article explores the question of the purpose of education within the context of performance and cosmopolitanism in South Africa. The publication of Jean-Francois Lyotard's classic text, The postmodern condition of knowledge in 1984 spawned much debate and controversy about postmodern framings for education, the most significant of which have…

  16. Lyotard, Education, and the Problem of Capitalism in the Postmodern Condition.

    ERIC Educational Resources Information Center

    Peters, Michael

    Jean-Francois Lyotard is considered by many as the pre-eminent non-Marxist philosopher of the "postmodern condition." This paper offers Lyotard's intellectual biography, describes his political writings and subsequent turn to philosophy, and discusses his views on capitalism in the postmodern condition and the problem of the legitimation of…

  17. Can Piaget Cook? Science Activities.

    ERIC Educational Resources Information Center

    Christenberry, Mary Anne; Stevens, Barbara C.

    This book presents a number of learning activities using food. Each lesson contains stated objectives and suggestions for extended activities that could be useful to the classroom teacher. The first two chapters discuss what Jean Piaget proffered about young children and the ways in which they learn and how to organize learning through food

  18. Residential Group Care Quarterly. Volume 6, Number 4, Spring 2006

    ERIC Educational Resources Information Center

    Michael, Jennifer, Ed.

    2006-01-01

    "Residential Group Care Quarterly" is published four times a year by the Child Welfare League of America (CWLA). This issue of "Residential Group Care Quarterly" contains the following articles: (1) Strengthening the Culture of Care in Child Care Agencies (Vonda I. Wallace and Jean Carpenter-Williams); (2) Improving Restraint Monitoring with Pulse

  19. Rousseau's Imaginary Friend: Childhood, Play, and Suspicion of the Imagination in "Emile"

    ERIC Educational Resources Information Center

    Shuffelton, Amy B.

    2012-01-01

    In this essay Amy Shuffelton considers Jean-Jacques Rousseau's suspicion of imagination, which is, paradoxically, offered in the context of an imaginative construction of a child's upbringing. First, Shuffelton articulates Rousseau's reasons for opposing children's development of imagination and their engagement in the sort of imaginative play

  20. Annual Report System Information

    Cancer.gov

    This is the homepage of the CCR Annual Report System (ARS) Information. To view all research project Z numbers, click on the appropriate year--See left sidebar links. Questions related to project Z numbers should be directed to Dr. RaeJean Hermansen (mail