140,247 research outputs found
Karl Kraus’ Reimtheorie
No full textNel 1927, in un momento storico in cui la lirica europea sembra essersi congedata dai moduli della traduzione, Karl Kraus pubblica sulla sua rivista «Die Fackel» un breve trattato in cui prende una decisa posizione a favore della rima come insostituibile elemento strutturale della poesia. La posizione di Kraus implica una teoria in cui il suono delle parole è ancora subordinato al loro significato e si legge come una utopica difesa della possibilità di pervenire al vero attraverso la potenza dell'atto linguistico
Predigt über Jerem. I.6.7.8. gehalten in der Kirche bey St. Leonhard von D. Kraus beym Antritte seines Amtes ... 1809
No full text[s.c.
21 Instrumental pieces Arr / [caption title:] Quint. di Kraus
No full textOriginale Fadenheftung, moderne Bleistift-Paginierung.Am Ende S. 33: "Jean Traeg le jeune. | 1795."Das vorliegende Werk wurde am 15. Juli 1795 von Johann Traeg (senior) in der "Wiener Zeitung" (Nr. 56, S. 2029) angeboten: "1 Quintetto in D Kraus. 4 fl. 30 kr."; vgl. auch WeinmannT 1981 (dort fälschlich Tonartangabe "in G").Auf S. 1 oben links: "61/18" (Traeg-Katalog), daneben (Rötel): "20".Stempel: "DOM= | MUSICK=VEREIN | U. | MOZARTEUM", "INTERNATIONALE | STIFTUNG: | MOZARTEUM | 1881".S. 1 unten "Quart: Mus: N:° 64. (20.)"; rechts aufgeklebtes Signatur-Etikett (durchgestrichen) "Mozarteums-Bibliothek | SALZBURG" mit handschriftlicher Signatur "4390/I"
Gerdts Family Album - Henry D. Gerdts, 1877.
No full textPair of prints depicting the same image of Henry D. Gerdts, Jr., taken July 1, 1877. Henry was born February 21, 1867. Photos were taken by Hector Kraus Photographic Art Gallery, A. Esselborn, Manager; 175 Washington Street, opposite Odd Fellow's Hall, Hoboken NJ
The first synthesis of biatriosporin D
No full textBiatriosporin D was synthesized in six steps from 3,5-dimethoxyphenol. The key step was an intramolecular Friedel-Crafts cyclization of an acyl imidazolide to form an ortho-quinone.This is a manuscript of an article published as Wang, Shuai, and George A. Kraus. "The first synthesis of biatriosporin D." Tetrahedron Letters 59, no. 20 (2018): 1968-1969. DOI: 10.1016/j.tetlet.2018.04.027. Posted with permission.</p
Classification of functional fragments by regularized linear classifiers with domain selection
No full textWe consider classification of functional data into two groups by linear classifiers based on one-dimensional projections of functions. We reformulate the task of finding the best classifier as an optimization problem and solve it by the conjugate gradient method with early stopping, the principal component method, and the ridge method. We study the empirical version with finite training samples consisting of incomplete functions observed on different subsets of the domain and show that the optimal, possibly zero, misclassification probability can be achieved in the limit along a possibly nonconvergent empirical regularization path. We propose a domain extension and selection procedure that finds the best domain beyond the common observation domain of all curves. In a simulation study we compare the different regularization methods and investigate the performance of domain selection. Our method is illustrated on a medical dataset, where we observe a substantial improvement of classification accuracy due to domain extension
Ridge reconstruction of partially observed functional data is asymptotically optimal
No full textWhen functional data are observed on parts of the domain, it is of interest to recover the missing parts of curves. Kraus (2015) proposed a linear reconstruction method based on ridge regularization. Kneip and Liebl (2019) argue that an assumption under which Kraus (2015) established the consistency of the ridge method is too restrictive and propose a principal component reconstruction method that they prove to be asymptotically optimal. In this note we relax the restrictive assumption that the true best linear reconstruction operator is Hilbert-Schmidt and prove that the ridge method achieves asymptotic optimality under essentially no assumptions. The result is illustrated in a simulation study
D. Antonii Albizii, Nobilis Florentini Tractatus Brevis, Continens Decem Principia Doctrinae Christianae
No full textFrom the Sarton papers: Paul Kraus and arabic alchemy
No full text[EN] George Sarton was at the center of activities in the historiography of Arabic science in the middle decades of the twentieth century. One of his correspondents was Paul Kraus (1904-1944), a talented Arabist whose work on Jabir ibn Hayyan influenced scholars in many areas of early Islamic studies. Kraus established the apocryphal nature of Jabir's writings as well as the connections of the Jabirian alchemical corpus to early Isma'ili ideas. Forced from Germany by the Nazi Civil Service Law of 1933, Kraus moved first to Paris where he interacted creatively with Louis Massignon and then to Cairo, which brought him into collaboration with Max Meyerhof, another key historian of Arabie scienee. The dramatic nature of Kraus's life, whieh ended in his suicide, reveals the high affective ties that characterized Sarton's circle of Arabists.[ES] George Sarton estuvo en el centro de las actividades relacionadas con la historiografía de la ciencia árabe a mediados del siglo XX. Uno de sus corresponsales fue Paul Kraus (1904-1944), un competente arabista cuyo trabajo sobre Yabir b. Hayan influyó en los estudiosos en muchas áreas en las primeras etapas de los estudios islámicos. Kraus estableció la naturaleza apócrifa de los escritos de Yabir, así como las conexiones del corpus alquimico yabiriano con las ideas de las primeras corrientes ismailíes. Obligado por la ley nazi del Servicio Civil de 1933, Kraus se trasladó a Paris donde estableció una fructifera relación con Luis Massignon, y después a El Cairo, lo que le permitió colaborar con Max Meyerhof, otro destacado historiador de la ciencia árabe. La naturaleza dramática de la vida de Kraus, que concluyó con su suicidio, revela los intensos vinculas afectivos que caracterizaron al circulo de arabistas entorno a Sarton.Peer reviewedFecha 2014-07-24.--Fujitsu ScanSnap iX500.--Unidad técnica IHMC.--Archivo depósito IHMC.--Solo se permite el uso con fines educativos y de investigació
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