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Für die Transformation der industriellen Fertigung stellt die Integration der Realwelt und die parallele Abbildung in der Digitalwelt eine wichtige Anforderung dar. Hier greift das Konzept des digitalen Zwillings zur digitalen Repräsentation physischer Objekte. Zur Verbesserung der Mensch-Maschinen-Interaktion zwischen Fabrikpersonal, Anlagen sowie Werkstücken und Steigerung der Transparenz am Shopfloor, kann ein solcher digitaler Zwilling relevante Daten liefern. In diesem Beitrag wird ein Konzept zur Visualisierung des digitalen Zwillings mittels Augmented Reality vorgestellt und evaluiert.
This study is the first to use kinematic data to assess lingual carryover coarticulation in children. We investigated whether the developmental decrease previously attested in anticipatory coarticulation, as well as the relation between coarticulatory degree and the consonantal context, also characterize carryover coarticulation. Sixty-two children and 13 adults, all native speakers of German, were recruited according to five age cohorts: three-year-olds, four-year-olds, five-year-olds, seven-year-olds, and adults. Tongue movements during the production of ə.CV.Cə utterances (C = /b, d, g/, V = /i, y, e, a, o, u/) were recorded with ultrasound. We measured vowel-induced horizontal displacement of the tongue dorsum within the last syllable and compared the resulting coarticulatory patterns between age cohorts and consonantal contexts. Results indicate that the degree of vocalic carryover coarticulation decreases with age. Vocalic prominence within an utterance as well as its change across childhood depended on the postvocalic consonant’s articulatory demands for the tongue dorsum (i.e., its coarticulatory resistance): Low resistant /b/ and /g/ allowed for more vocalic perseveration and a continuous decrease, while the highly resistant /d/ displayed lower coarticulation degrees and discontinuous effects. These findings parallel those in anticipation suggesting a similar organization of anticipatory and carryover coarticulation. Implications for theories of speech production are discussed.
The German writer Wilhelm Marr is known as the father of modern antisemitism. Little attention has been paid to the fact that Marr did not coin the term “antisemitism” in his influential pamphlet Der Sieg des Judenthums über das Germanenthum published in March 1879. The neologism first appeared in the name and programme of the “Antisemiten-Liga” which came to existence in September 1879. Even less attention has been paid to the fact that it was not Marr, but the Berlin chemist and engineer Hector de Grousilliers who was the initiator of this political organisation. Although Marr attended the founding meeting and joined it as a member, he played no active role in it. Grousilliers, paradoxically, first had the idea of founding a “Lessing-Verein”, before his “Antisemiten-Liga” came into being in an absurd volte-face. Carrying out a bizarre revaluation of Lessing’s Ring Parable, Grousilliers attributed antisemitic semantics to the concept of tolerance. He delivered several speeches on tolerance in the “League” before turning his attention to the publication of the antisemitic humorous-satirical magazine Die Wahrheit. Humoristisch-satirisches Wochenblatt.
Mit der bevorstehenden Entscheidung des Bundesverfassungsgerichts in der Sache Pechstein neigt sich eine scheinbar endlose Geschichte dem Ende entgegen. Es bleibt zu hoffen, dass auf die Frage der (un-)zulässigen Inanspruchnahme verfahrensgestaltender Marktmacht schlussendlich eine überzeugende Antwort gefunden wird, die bestehende Defizite benennt, die schutzwürdigen Athletenrechte stärkt und den Anstoß für eine sach- und interessengerechte Strukturreform in der Sportschiedsgerichtsbarkeit gibt.
Vorwort
(2020)
Vorwort
(2020)
Vorwort: tessellae
(2020)
The paper investigates how cultural and social capital were passed down to the next generations via letters of recommendation. Focusing on fathers recommending their sons to German Jewish banker Gerson (von) Bleichröder, the paper asks how father-son relations were described and which role equivalent backgrounds, especially in terms of Jewishness and social standing, played in this process. Mainly discussed are four different patriarchs approaching Bleichröder on behalf of their sons to further their careers. Making use of methods such as historical network analysis and semantic analysis the paper introduces the letters of recommendation as a complex yet promising practice in order to maintain, strengthen and even further the family’s (social) capital over generational changes. The paper finds trust and tradition to be crucial for successful recommendations. Situated at a liminal point of economic and personal spheres, recommendations shed new light on crucial questions of 19th-century Jewish history, such as acculturation and distinctiveness as well as on intra-familial dynamics in the face of profound social transformation.
Currently a political debate is ongoing in Germany as to whether Germany should, following the example of several other European countries such as France and the Netherlands, adopt a Supply Chain Act (Lieferkettengesetz). If adopted, the act in question would impose due diligence obligations on German corporations to prevent human rights violations taking place in their respective global supply chains. It is against this background that the article examines the preconditions that must be met in order for such act to be eventually compatible with both, German constitutional and international law. The authors further deal with the question whether Germany might even be obliged under international, as well as under German constitutional law, to enact such a supply chain law in order to protect the human rights of workers employed by companies forming part of the global supply chains of German companies. As far as German constitutional law is concerned the article notably deals with the question whether it is the Federal parliament that may adopt such a law also taking into account the competencies of the European Union in the field, and what are the requirements of legal specificity and proportionality in order for the draft law to stand constitutional scrutiny. The authors further offer detailed suggestions how corporate due diligence standards might be best provided for in the envisaged law and propose a risk analysis approach that varies not only according to specific countries and sector-specific characteristics, but that by the same token also takes into account the ability of the respective German company to exercise an appropriate due diligence standard when it comes to human rigths issues arising within the framewok of their supply chain. As far as the substantive human rights standards are concerned that should serve as benchmarks for the envisaged Supply Chain Act the authors propose to rely on, and refer to, those instruments such as the ICCPR and the CESCR, as well as the ILO treaties containing core labour standards, that enjoy almost universal acceptance and reflect customary international law.
Ein Topos soll überprüft werden: ‚Spielerisch lernt es sich am besten.‘ Ist das wirklich so? Wo genau liegen die produktiven Übereinstimmungen zwischen ‚Spielen‘ und ‚Lernen‘? Wie kann man die Games-Kultur, die primär eine Unterhaltungskultur ist, für Konzepte des Lernens und der Bildung unter Bedingungen der Digitalität technischer Umgebungen (zurück-) gewinnen? Die allgegenwärtige Struktur des Spiels und des Spielens könnte einiges über die Logik des Lernens verraten.