106,767 research outputs found
Savoirs en (trans)formation. Au cœur des professions de l’enseignement et de la formation.
No full textLe titre de cet ouvrage contient de fait un postulat que l’on peut énoncer comme suit : les professions de l’enseignement et de la formation ont suffisamment de points communs pour que cela ait du sens de les unir pour problématiser les savoirs qui fondent leur expertise et auxquels ils se réfèrent, notamment dans les institutions qui forment à ces professions. Dans la première partie de notre cadrage introductif, nous explicitons ce postulat en nous rapportant à une ample revue de la littérature, ici partiellement répertoriée : nous définissons en premier lieu le mode d’enseignement et de formation aujourd’hui prévalant et, partant, ce qui spécifie dans ce contexte l’activité de former et d’enseigner ; puis nous reprenons quelques typologies proposées concernant les savoirs de référence de cette activité pour problématiser ceux-ci en axant notre regard sur les savoirs objectivés ; tout en conservant la même focale, nous tentons finalement de dégager les grandes lignes de l’évolution des formations spécifiquement dédiées aux professions de l’enseignement et de la formation. Cette première partie peut se concevoir comme une note critique à propos des savoirs constitutifs de ces professions, note qui a pour dessein de pointer du doigt des problèmes nodaux faisant l’objet de controverses scientifiques, sans nous interdire de notre côté quelque prise de position programmatique. Dans la seconde partie, nous entamons la discussion sur les contributions de ce volume, à partir de trois enjeux à nos yeux cruciaux, d’autant plus intéressants que les auteurs les abordent selon des points de vue contrastés. Le premier porte sur les savoirs spécifiques pour enseigner, postulant que sur ce plan les professions de l’enseignement et la formation tendent à se rapprocher, par devers leurs distinctions de statut ; le second traite de la place des savoirs à enseigner, qui, eux, distingueraient fondamentalement ces professions ; le troisième problématise le rapport aux savoirs de ces professions elles-mêmes. Renvoyant à la première partie de cette introduction, l’ensemble de ces enjeux concerne de fait plus fondamentalement la place et le rôle conférés au savoir dans nos sociétés dites de la connaissance. Etant donné la diversité des points de vue retenus par les auteurs pour traiter des questions évoquées dans le concept à la base de ce volume – que résume notre titre et qui sont synthétisées dans le préambule de la seconde partie de ce cadrage – nous avons opté pour un genre se différenciant d’une introduction classique, privilégiant certaines problématiques traversant ce volume, même dans la seconde partie discutant les contributions ici réunies. Il nous semble d’autant plus légitime d’opérer une telle sélection que Vincent Lang poursuit le dialogue, dans le chapitre qui clôt cet ouvrage, en proposant à son tour une réflexion à leur propos qui l’enrichit d’un autre point de vue encore
A revision of the genus Halectinosoma (Harpacticoida:Ectinosomatidae): a reappraisal of H. sarsi (Boeck) and related species
No full textEctinosomatid material was examined from extensive collections around the British Isles and from several additional world localities and museum collections, permitting a revision of the genusHalectinosoma. This paper describes 12 morphologically similar species and erects five new species.H. sarsi(Boeck) is regarded asspecies incertae sedis, whileH. sarsi sensuSars (1904) is redescribed asH. pseudosarsisp. nov.;H. sarsi sensuT. & A. Scott (1894) is synonymized withH. canaliculatum(Por).H. propinquumis regarded as a junior subjective synonym ofH. chrystalli(T. Scott).H. clavatum(Sars) is resurrected, having previously been regarded as a synonym ofH. brunneum(Brady). A key for the identification of females belonging to this group of species is provided. © 1995 The Linnean Society of London.</p
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
The City as Religious Stage
No full textNew religious communities and religious-political organizations use the urban space as a stage: with theatrical productions and parades, they demonstrate their presence, for example in Jakarta, Oberammergau and Mumbai. Paola Yacoub und Filip de Boeck report on emerging media-effective funeral rituals in Beirut and Kinshasa against the background of hushed-up mass graves or informal structures of cemetery management. And films and a discussion look at the Iranian revolution as an example of the links between religion and politics.
With Filip de Boeck (Anthropologist Leuven, Kinshasa), Aryo Danusiri (Documentary Filmmaker, Ethnologist, Jakarta), Roberto Dell´Orco and Jacopo Gallico (Artist, Berlin)Thomas Giefer (Journalist, Filmmaker, Berlin), Hengameh Golestan (Photographer, Tehran, London), George Jose (Sociologist, Mumbai), Sandra Schäfer (Artist, Berlin), Surabhi Sharma (Documentary Filmmaker, Mumbai), Christian Stückl (Director, Oberammergau), Paola Yacoub (Artist, Beirut, Berlin).
Moderator: Jochen Becker (Curator, Berlin), Stephan Lanz (Urban Researcher, Berlin, Frankfurt-on-Oder)
City as Religious Stage
Sa 25.02.2012 | 16:00 h
Neue religiöse Gemeinschaften nutzen den öffentlichen Stadtraum als Bühne: Durch Theater und Paraden demonstrieren sie z.B. in Jakarta, Oberammergau und Mumbai ihre Präsenz. Paola Yacoub und Filip de Boeck berichten über neue Beerdigungsrituale in Beirut und Kinshasa. Vor dem Hintergrund totgeschwiegener Massengräber oder in informellen Strukturen des Friedhofsmanagements entstehen hier medienwirksame Events. Das Beispiel der iranischen Revolution wiederum rückt die Verbindungslinien zwischen Religion und Politik in den Fokus.
Mit Filip de Boeck (Anthropologe, Leuven, Kinshasa), Aryo Danusiri (Dokumentarfilmer, Ethnologe, Jakarta), Roberto Dell´Orco und Jacopo Gallico (Künstler, Berlin), Thomas Giefer (Publizist, Filmemacher, Berlin), Hengameh Golestan (Fotografin, Teheran, London), George Jose (Soziologe, Mumbai), Sandra Schäfer (Künstlerin, Berlin), Surabhi Sharma (Dokumentarfilmerin, Mumbai), Christian Stückl (Regisseur, Oberammergau), Paola Yacoub (Künstlerin, Beirut, Berlin).
Moderation: Jochen Becker (Kurator, Berlin), Stephan Lanz (Stadtforscher, Berlin, Frankfurt/Oder)sponsorship: -Project office MetroZones -Center for Urban Affairs
-Haus der Kulturen der Welt
-European University Viadrinastatus: Publishe
Harpinia crenulata Boeck
No full textHarpinia crenulata Boeck (figures 4–6) Harpina crenulata Boeck, 1871: 136. Harpinia crenulata Boeck, 1876: 221, pl. 8, figure 2; Sars, 1895: 158, pl. 55, figure 2; Chevreux, 1900: 36; Walker, 1901: 300; Chevreux, 1902: 693; Stebbing, 1906: 141; Chevreux, 1911: 189, pl. 10, figures 14, 15; Chevreux and Fage, 1925: 110, figure 105; Stephensen, 1942: 152–153; Ruffo, 1946: 50; Ledoyer, 1968: 191; Febvre-Chevalier, 1969: 471; Carpine, 1970: 134; Karaman, 1973: 53, figures 4–6; Ledoyer, 1977: 402; Lincoln, 1979: 376, figures 175h, 178a–i; Karaman, 1993: 645–646, figures 442, 443. Material examined Norway: Risør (ZMO F13235) (W); Raunefjorden, 120 m (NHM 1986.718.37). France: Cannes (Walker Collection, NHM 1925.9.8.310-311). England: Turnaware Point, Cornwall 50°12.4∞N, 5°2.5∞W, 10 m (NHM 1986.745.2). Type locality North-East Atlantic. Description Female. Size: 4 mm. Has been comprehensively described and illustrated by Sars (1895) and later by Karaman (1993). All specimens agree with both descriptions. Male (sexually dimorphic characters). Size: up to 3.5 mm. Antenna 1 with tufts of fine, long setae on peduncular article 3 and article 1 of flagellum, article 1 of flagellum elongate, flagellum with five articles, accessory flagellum with four articles. Antenna 2 with tufts of fine, long setae on peduncular articles 3–4, flagellum with four articles. Coxa 1–3 without spines. Gnathopods 1 and 2 with propodus only slightly longer and narrower than female, gnathopod 1 with robust seta defining palm. Pereopod 7 basis with seven to eight indistinct spines, each with associated short seta. Epimeron 3 posteroventral corner round with very small excavated notch with associated seta. Pleonites without dorsal setae. Urosome elongate, narrow, with dorsal elevation anterior to telson insertion. Uropod 3 elongate, outer ramus article 2 longer than half length of article 1, without long apical seta, inner ramus three-quarters length of outer ramus article 1, without long apical seta. Distribution North Atlantic Ocean: Norway, Iceland and Greenland to French coast, Western Mediterranean Sea. Discussion The lack of a distinct posterodistal spine on epimeron 3 unites H. crenulata, H. laevis and H. truncata. For females, H. crenulata can be identified from these two species by the basis of pereopod 7 which has many small marginal spines with long setae, the notched epimeron 3 and the short inner ramus of uropod 3. Males of H. crenulata are most similar to H. laevis given the morphology of gnathopods 1 and 2, in which the propodus is not as narrow as in H. antennaria and H. pectinata, and possesses a robust seta on gnathopod 1. Antenna 1 peduncular articles 3 and 4 are also relatively bare of tufts of setae in these species (present in H. antennaria and H. pectinata). Males of H. crenulata can be distinguished by the rounded epimeron 3 with excavated notch, the basis of pereopod 7, which has few very small marginal spines and the short inner ramus of uropod 3. There are some differences between the male illustrated here and that of Sars (1895). Sars illustrated the male with a long uropod 3 inner ramus (exceeding article 1), whereas the males examined (from Norway) here all have a short inner ramus (three-quarters length of article 1). The females of H. crenulata have a short inner ramus (in agreement with Sars) and this rami length ratio seems to be conserved between the sexes of the material examined. It could be possible that this is an age/size-class related variable character. The variation in the amount of crenulation of epimeron 3 noted by Sars (1895) has also been found in the material examined here (figure 4B, C).Published as part of King, Rachael A., Myers, Alan A. & McGrath, David, 2004, A review of shallow-water Irish and British Harpinia Boeck (Crustacea: Amphipoda: Phoxocephalidae) species including the first detailed descriptions of the males of Harpinia laevis Sars and Harpinia pectinata Sars, pp. 1263-1286 in Journal of Natural History 38 (10) on pages 1269-1273, DOI: 10.1080/002229303100007959
The relative frequency of CFTR mutation classes in European patients with cystic fibrosis
No full textAbstractMore than 1900 different mutations in the CFTR gene have been reported. These are grouped into classes according to their effect on the synthesis and/or function of the CFTR protein. CFTR repair therapies that are mutation or mutation class specific are under development. To progress efficiently in the clinical phase of drug development, knowledge of the relative frequency of CFTR mutation classes in different populations is useful. Therefore, we describe the mutation class spectrum in 25,394 subjects with CF from 23 European countries.In 18/23 countries, 80% or more of the patients had at least one class II mutation, explained by F508del being by far the most frequent mutation. Overall 16.4% of European patients had at least one class I mutation but this varied from 3 countries with more than 30% to 4 countries with less than 10% of subjects. Overall only respectively 3.9, 3.3 and 3.0% of European subjects had at least one mutation of classes III, IV and V with again great variability: 14% of Irish patients had at least one class III mutation, 7% of Portuguese patients had at least one class IV mutation, and in 6 countries more than 5% of patients had at least one class V mutation
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Wie wichtig ist Betreuung für die Orientierung auf eine wissenschaftliche Laufbahn? Eine Analyse der Betreuungssituation von Promovierenden in der Chemie und Politikwissenschaft
No full textKahlert H, Gonschior M, Nieter K, Sarter EK. Wie wichtig ist Betreuung für die Orientierung auf eine wissenschaftliche Laufbahn? Eine Analyse der Betreuungssituation von Promovierenden in der Chemie und Politikwissenschaft. In: Boeck G, Lammel N, eds. Kulturen des Wissens: Frauen und Wissenschaft. Rostock: Universität Rostock; 2011: 109-142
Dispelling the Myths Behind First-author Citation Counts
No full textWe 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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