1,720,992 research outputs found
Urteil des OLG Hamm vom 11./12.12.1941
No full textDaten Fall: Franz Padberg, Friedhelm Neukötter, Hans Kriegeskorte Gericht: Oberlandesgericht Hamm Datum: 11./12.12.1941 Aktenzeichen: 5.O.Js 197-41 Entscheidungstyp: Urteil Richter: Oberlandesgerichtsrat Müller als Vorsitzender, Oberlandesgerichtsräte Heuermann und Schryen als beisitzende Richter Staatsanwaltschaft: Dr. Buchner Urkundenbeamter der Geschäftsstelle: Koch Quelle: Urteil des OLG Hamm, 5.O.Js 197-41, 11./12.12.1941; BArch ZC-16222 Bd. 03. Stichwörter: Urteil..
Wege zur Ableitung der Divisionsregel der Bruchrechnung: Bestandsaufnahme - Beurteilung - Folgerungen
Full text linkPadberg F. Wege zur Ableitung der Divisionsregel der Bruchrechnung: Bestandsaufnahme - Beurteilung - Folgerungen. Journal für Mathematik-Didaktik. 1982;3(1):67-88.The derivation of the rule for the division of fractional numbers is considered one of the most difficult areas in the classroom instructions of grade 5 and 6. Probably caused by this difficulties the results in division of fractional numbers are very low, still lower than the results in addition, subtraction and multiplication which are not impressive. An analysis of errors shows that the high quota of errors in this area is due to incorrect solution strategies of the pupils. So it is necessary to select carefully the method of instruction. On the basis of a survey of the most frequently used methods in the USA, the Federal Republic of Germany, the German Democratic Republic and Austria the author discusses the different ways of meaningfully deriving the division rule and evaluates them critically on the basis of seven criteria in order to find the best ways
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe 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
Dezimalbrüche - problemlos und leicht?
Full text linkPadberg F. Dezimalbrüche - problemlos und leicht? Der mathematische und naturwissenschaftliche Unterricht. 1989;42(7):387-395.Klagen über den Unterrichtserfolg bei der Behandlung gemeiner Brüche sind weit verbreitet, Klagen über den Unterrichtserfolg bei Dezimalbrüchen dagegen selten. Die folgende empirische Untersuchung an Gymnasialschülern des siebten Schuljahres liefert Antworten auf die Frage, ob die Behandlung von Dezimalbrüchen problemlos und leicht ist, und gibt Hinweise auf typische Fehlvorstellungen und Fehlerstrategien
Teilergraphen und Teilbarkeitsuntersuchungen
Full text linkPadberg F. Teilergraphen und Teilbarkeitsuntersuchungen. In: Beiträge zum Mathematikunterricht: Vorträge auf der 6. Bundestagung für Didaktik der Mathematik vom 11. bis 14. April 1972 in Kiel. Vol vol. 1. Bad Salzdetfurth: Franzbecker; 1972: 163-169
- …
