49,899 research outputs found
Der Mosellaner- oder Amicisten-Orden nach seiner Entstehung, inneren Verfassung und Verbreitung auf den deutschen Universitäten dargestellt und zur Zurechtweisung der Schrift: Graf Guido von Taufkirchen, wie auch zur Belehrung über das akademische Ordenswesen für Universitätsobrigkeiten und Studirende / herausgegeben von Friedrich Christian Laukhard, der freyen Künste Magister
No full textVorlageform des Erscheinungsvermerks: Halle, bey C. G. H. Cramer 1799
[Letter from C. H. Cramer to William Joseph Moses, August 28, 1944]
No full textLetter from C. H. Cramer to William Joseph Moses thanking him for his interest in the program but they have to decline. His services aren't needed at the moment in time
[Freundschaftsbuch von Carl Eduard Cramer (1831-1901)] : 78 Porträts / 29 H. Knaus s/m C. Cramer
No full textDedikationssilhouette nach rechts von H. Knaus, gewidmet Carl Eduard Cramer (1831-1901)Anonyme/r Künstler/inHandschriftliche Widmung mit Feder in Braun unterhalb des Bildes "H. Knus s[eine]m C. Cramer [...] 1850"Aus der Sammlung Carl Eduard Cramer Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchi
[Freundschaftsbuch von Carl Eduard Cramer (1831-1901)] : 78 Porträts / 65 H. Lanois s/m C. Cramer zur freundlichen Erinnerung
No full textDedikationssilhouette nach links von H. Lanois, gewidmet Carl Eduard Cramer (1831-1901)Anonyme/r Künstler/inHandschriftliche Widmung in Feder unterhalb des Bildes "H. Lanois s[eine]m C. Cramer zur freundlichen Erinnerung"Aus der Sammlung Carl Eduard Cramer Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchi
[Freundschaftsbuch von Carl Eduard Cramer (1831-1901)] : 78 Porträts / 64 H. Meyer s/m C. Cramer z. fr. Eri
No full textDedikationssilhouette nach rechts von H.Meyer, gewidmet Carl Eduard Cramer (1831-1901)Anonyme/r Künstler/inHandschriftliche Widmung in Feder unterhalb des Bildes "H. Meyer s[eine]m C. Cramer z. fr. Eri. [i.e.: zur freundlichen Erinnerung]"Aus der Sammlung Carl Eduard Cramer Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchi
Computing the Cramer-Rao bound of Markov random field parameters: Application to the Ising and the Potts models
No full textThis letter considers the problem of computing the Cramer–Rao bound for the parameters of a Markov random field. Computation of the exact bound is not feasible for most fields of interest because their likelihoods are intractable and have intractable derivatives. We show here how it is possible to formulate the computation of the bound as a statistical inference problem that can be solve approximately, but with arbitrarily high accuracy, by using a Monte Carlo method. The proposed methodology is successfully applied on the Ising and the Potts models
Stammbuch H. C. Leveille
No full textEnthält 111 Stammbucheinträge u.a. von G. Bern. Frid. Bühring; H. M. A. Cramer; Carl Jauch; Joh. Seb. Strock; Ernst Joh. Seydlitz; H.F. Trautmann; Register enthaltenHandschrift DE-3, GND 2024680-8, Signatur: Yg St. 4Einband: marmorierter Ganzlederband mit Rollenstempelverzierung (Goldprägung verblasst); Rücken mit Einzelstempel und Streicheisenlinien (Goldprägung), 4 erhabene Bünde; Goldschnitt; Spiegel und Vorsatz Kammmarmorpapier. Im Pappschuber, Schuber mit reliefiertem Buntpapier bezogen.Exlibris im Vorderspiegel: Geschenk von Fräulein Monneke, Georgenthal in Thüringen, 1924.269 Seiten (S. 86/87, 134/135, 170/171, 171/173, 222/223, 224/225 fehlen), 9 ungezählte Seiten RegisterEintragungsorte: Braunschweig, Halle, Helmstedt3 Kupferstiche: f. 2 Helmstedt f. 3 Braunschweig, f.4 Halle; 1 lavierte Federzeichnung f. 133; 1 Rötelzeichnung ff. 22
Etienne Marcel : réminiscences pour piano / par H. Cramer ; [d'après l'opéra de C. Saint Saëns] ; [orn. par] L. D.
No full textTitre uniforme : Cramer, Henri (18..-1877). Compositeur. [Arrangements. Saint-Saëns, Camille. Etienne Marcel. Piano]Fantaisies (piano) -- +* 1800......- 1899......+:19e siècle:Piano, Musique de -- +* 1800......- 1899......+:19e siècle
Cramer, H. ‘How do professional and service boundaries affect care for patients with NSTEMI?’:Case study C
No full textC. How do professional and service boundaries affect care for patients with NSTEMI?We asked Helen Cramer – Senior Research Fellow, University of Bristol – to explain, on behalf of the academic group of which she is a member, some interesting qualitative research into the management of NSTEMI: “Researchers at the University of Bristol conducted a study evaluating processes of care for patients with NSTEMI. Data from MINAP were used to select 10 hospitals with different characteristics (e.g. size, type), and different levels of performance on MINAP indicators. The focus was on patients with NSTEMI, given the greater complexity and uncertainty in providing care for these patients compared to those with STEMI. Observation and interviews with staff and patients were the methods used to identify good practices in the care of patients with NSTEMI
Influence of first and second coordination environment on structural Fe(II) sites in MIL-101 for C−H bond activation in methane
No full textDivalent iron sites in tri-iron oxo-centered metal nodes in metal−organic frameworks (MOFs) catalyze light alkane oxidation. The first two steps of the reaction sequence, which are also the most energetically demanding ones, are the formation of the active species, Fe(IV)=O, by N2O decomposition and subsequent C−H bond cleavage. We have employed Kohn−Sham density functional methods to explore how modification of the microenvironment around the Fe(II) center can modulate its catalytic activity, akin to what noted in metalloenzymes. We have varied the substituents on the organic linker of the MIL-101(Fe) MOF, as a way to modulate the energy barriers associated with the first two steps of the methane to methanol reaction. The calculations show that varying substituents has a minimal electronic effect on the iron center and its first coordination shell. However, their proximity to the active site can modify the barriers by 20%. Hydrogen bond donors can lower both barriers, such that the resulting Fe(IV)=O species are simultaneously more stable and more reactive than those of the parent MOF. The screening of a large set of systems allowed us to establish rules for the selection of second coordination shell elements to improve the reactivity of oxoferryl-based catalysts: (i) functionality with a low pKa or large positive electrostatic potential, (ii) a distance around 1.5 Å between the oxoferryl and any atom of the ring substituent, and (iii) low conformational flexibility of the added substituent
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