196,226 research outputs found

    Vayer (Pierre), Roncin (Charles). — Les activités corporelles chez le jeune enfant

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    Villerbu L.-M. Vayer (Pierre), Roncin (Charles). — Les activités corporelles chez le jeune enfant. In: Revue française de pédagogie, volume 96, 1991. pp. 131-132

    Roncin (Charles). — Psychologie des activités corporelles, en collaboration avec P. Vaver, Paris, L’Harmattan, 1999

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    Villerbu Loïc M. Roncin (Charles). — Psychologie des activités corporelles, en collaboration avec P. Vaver, Paris, L’Harmattan, 1999. In: Bulletin de psychologie, tome 53 n°448, 2000. p. 523

    Roncin (Charles) (en collaboration avec P. Vayer). - Psychologie des activités corporelles

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    Villerbu L.-M. Roncin (Charles) (en collaboration avec P. Vayer). - Psychologie des activités corporelles. In: Revue française de pédagogie, volume 134, 2001. Situations de handicaps et institution scolaire. pp. 187-188

    L’observation des jeunes enfants. Ethique-Théorie et Pratique. C. Roncin et P. Vayer, coll. E.S.F. 1990,

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    Villerbu Loïc M. L’observation des jeunes enfants. Ethique-Théorie et Pratique. C. Roncin et P. Vayer, coll. E.S.F. 1990,. In: Bulletin de psychologie, tome 45 n°405, 1992. Nouvelles voies en psychologie sociale. p. 349

    Roncin C. et Vayer P. : — L’intégration des enfants handicapés dans la classe. E S. F. 1987 Collection Sciences de l’Education

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    Villerbu L. M. Roncin C. et Vayer P. : — L’intégration des enfants handicapés dans la classe. E S. F. 1987 Collection Sciences de l’Education. In: Bulletin de psychologie, tome 43 n°397, 1990. Psychologie et épistémologie – Georges Gusdorf. p. 908

    Vayer (P.), Roncin (Ch.). — Les activités corporelles chez le jeune enfant. P. U. F. 1 988, 136 p. Collections Pratiques Corporelles

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    Villerbu Loïc M. Vayer (P.), Roncin (Ch.). — Les activités corporelles chez le jeune enfant. P. U. F. 1 988, 136 p. Collections Pratiques Corporelles. In: Bulletin de psychologie, tome 44 n°401, 1991. Le suicide. p. 424

    Quantum scattering of neon from a nanotextured surface

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    Phonon exchange is the usual cause of decoherence in atom–surface scattering. By including quantum effects in the treatment of Debye–Waller scattering, we show that phonon exchange becomes ineffective when the relevant phonon frequencies are high. The result explains the surprising observation of strong elastic scattering of Ne from a Cu(100) surface nanotextured with a c(2 × 2) Li adsorbate structure. We extend a previous model to describe the phonon spectra by an Einstein oscillator component with an admixture of a Debye spectrum. The Einstein oscillator represents the dominant, high frequency vibration of the adsorbate, normal to the surface, while the Debye spectrum represents the substrate contribution. Neon scattering is so slow that exciting the adsorbate mode has a low probability and is impossible if the incident energy is below the threshold. Thus, adsorbate vibrations are averaged out. A theoretical discussion and calculation shows that under such circumstances the vibrations of a light adsorbate do not contribute to the Debye–Waller effect, with the result that Ne scattering at thermal energies is quantum mechanical and largely elastic, explaining the high reflectivity and the diffraction peaks observed experimentally

    Dr. Duane M. Jackson, Morehouse College, July 2011

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    This video is a conversation with Dr. Duane M. Jackson. Dr. Jackson talks about his paper, "Recall and the Serial Position Effect: The Role of Primacy and Recency on Accounting Students' Performance." Jackie Daniel, AUC Woodruff Library, is the interviewer

    "Reflections on the subject of Emigration from Europe with a view to Settlement in the United States" By M. Carey.

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    "Reflections on the subject of Emigration from Europe with a view to Settlement in the United States: containing bried sketches of the moral and political character of those states. By M. Carey, member of the American philosophical, and of the American Antiquarian Society, and author of The Olive Branch, Cindiciae Hibernicae, essays on banking, on political economy, and on internal improvement. To which are now added the English editor's comments on the subject; together with Important Advice to Emigrants, and Cautions Against Impositions Practiced in the Outports

    Dispelling the Myths Behind First-author Citation Counts

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    We conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more sophisticated methods
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