3,528 research outputs found
De lingua latina
Get PDF[84] h. ; 4o. -- Edición al cuidado de Pomponio Leto. -- Sign.: [*10, a-c10, d-e6, f-g10, h12]
Real-time microdamage and strain detection during micromechanical testing of single trabeculae
No full textFor the assessment of local deformations, we recently combined mechanical testing of trabecular bone with high-speed photography. In a previous study on cuboids of human vertebral trabecular bone we found strained trabeculae to whiten, and scanning electron microscopy showed excessive microdamage in whitened zones. In the presented study we tested single trabeculae from bovine femur and tibia in a three-point-bending geometry. Whitening was detected in the form of an ellipsoid zone on the tension side on tested trabeculae. Upon crack formation the whitening fades and a whitened zone following the propagating crack tip can be seen In addition to whitening/microdamage assessment we use ink marks applied to the samples and a modified digital image correlation to obtain the local strains involved in whitening and formation. In the presented loading case the tensile strain along the long axis of the trabecula qualitatively correlates best with the whitening zones seen. Whitening and thus microdamage initiates around a local tensile strain of 3%, whereas crack initiation occurs at strains around 13%. Our results allow for the first time to correlate microdamage and local strains directly, which is direly needed for the development of realistic damage models used in finite element analyses
Lexikalische und semantische Störungen bei Aphasie
No full textStadie N, Hanne S, Lorenz A, Lauer N, Schrey-Dern D. Lexikalische und semantische Störungen bei Aphasie. Stuttgart: Georg Thieme Verlag; 2019
Georg Hermann.
No full textThe internationally renowned author of numerous novels, essays, and articles, Georg Hermann, was born as Georg Borchardt in Berlin-Friedenau on October 7, 1871, the youngest of six children in a well-established Jewish family. Later in life he used his father’s first name Hermann as his surname when writing. Contrary to the expectations for a young man from a reputable family, Hermann did not pursue the Abitur exam in a Gymnasium (secondary school), but instead received a one-year certificate in 1890, leaving school to become an apprentice salesman at a tie company. From 1896 until 1899 he worked in the Statistical Office of Berlin, at the same time attending literature and art history lectures at the University of Berlin. Afterwards he worked as a freelance writer and art critic.His first book, 'Spielkinder', was published in 1896, but he did not become well-known until 1906, with the publication of 'Jettchen Gebert', followed by its sequel, 'Henriette Jacoby'. These novels told the story of the life of a young woman living in Jewish Berlin during the Biedermeier period of the 1820s and 1830s. Politically active, Georg Hermann was also a member of the Central-Verein deutscher Staatsbürger jüdischen Glaubens.Having become known for his pacifist tendencies through his writing, and because of his Jewish heritage, Georg Hermann and his family fled to Holland shortly after the burning of the Reichstag in 1933. Although the rest of his family was saved from the Nazis after their occupation of Holland in 1943, Georg Hermann was sent to the Dutch concentration camp of Westerbork. On November 16, 1943 he was transported to Auschwitz and either died during transport or shortly after his arrival.Digital ImageRecord added to DigiTool. Aleph record suppressed. J. Palmisano 09/15/2010
De verborum significatione
Get PDF[84] h. ; 4o. -- Edición al cuidado de Pomponio Leto. -- Sign.: [a-f10, g-i8
Sammlung von Merckwürdigkeiten der Natur und Alterthümern des Erdbodens, welche petrificirte Cörper enthält
No full textaufgewiesen und beschrieben von Georg Wolffgang KnorrVorlageform des Erscheinungsvermerks: Nürnberg, zu finden bey dem Author. Gedruckt bey Andreas Bieling
Christliche unnd Gottselige Tagübung/ unnd erinnerung deß glaubigen Menschen : auß dem heiligen Psalter nützlich. Zu betrachten Gottes gnade und güte. Zu stercken den Glauben ... / Durch M. Cyriacum Spangenberg
No full textPrognosticon astrologicum anni 1484/85
No full text[136] h. , 4o. -- Sign.: [alfa]-[épsilon]8, [sigma]8, [dseda]-[iota]8, [iota-alfa]-[iota-épsilon]8, [iota-sigma]8, [iota-dseda]8. -- Impreso a dos tintas
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