1,722,954 research outputs found
Linked collectors and determiners for: ZFMK Ornithology collection.
No full textNatural history specimen data linked to collectors and determiners held within, "ZFMK Ornithology collection". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/fe28c4f1-7229-43b4-8f37-3fb406635d4d">https://bionomia.net/dataset/fe28c4f1-7229-43b4-8f37-3fb406635d4d</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/fe28c4f1-7229-43b4-8f37-3fb406635d4d">https://gbif.org/dataset/fe28c4f1-7229-43b4-8f37-3fb406635d4d</a>. Formatted as a Frictionless Data package
[Caddo River Lumber Co., Engine Drawing Card, Sketch No. 7229]
No full textThis engine drawing card was created for the Caddo River Lumber Company , Class 12-32 1/4 E. Section N - 12 1/4 E. Sketch 7229. Copy Spec. [field left blank]
Imperialismus
No full textWehler H-U, ed. Imperialismus. Athenäum-Droste-Taschenbücher, 7229: Geschichte. Überarb. Nachdr. der 3. Aufl. Königstein/Ts., Düsseldorf: Athenäum-Verlag, Droste; 1979
Sozialimperialismus
No full textWehler H-U. Sozialimperialismus. In: Wehler H-U, ed. Imperialismus. Athenäum-Droste-Taschenbücher, 7229: Geschichte. Königstein/Ts.: Athenäum; 1979: 83-96
Bismarcks Imperialismus 1862 - 1890
No full textWehler H-U. Bismarcks Imperialismus 1862 - 1890. In: Wehler H-U, ed. Imperialismus. Athenäum-Droste-Taschenbücher, 7229: Geschichte. Überarb. Nachdr. der 3. Aufl. Königstein/Ts.: Athenäum; 1979: 259-288
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Effects of Dofetilide and EGIS-7229, an Antiarrhythmic Agent Possessing Class III, IV, and IB Activities, on Myocardial Refractoriness in Hyperkalemia, Hypokalemia, and During β-Adrenergic Activation in the Rabbit Papillary Muscle In Vitro
No full textAbstract.: Lengthening of the effective refractory period (ERP) by EGIS-7229, a class III/Ib/IV drug, and by dofetilide, a selective IKr blocker, was compared in normokalemia (NK), hypokalemia (LK), and hyperkalemia (HK) in right ventricular papillary muscles of rabbits paced at 0.5, 1, and 2 Hz, in vitro, and also during β-adrenergic activation. In NK, EGIS-7229 (3 and 10 µM) and dofetilide (30 and 100 nM) similarly lengthened ERP in a steeply reverse frequency-dependent manner. The two compounds produced smaller ERP prolongations at 0.5 Hz in HK and LK, so rate-dependence of ERP changes decreased. EGIS-7229 lengthened ERP more at 2 Hz than at 0.5 Hz at 10 µM in LK, that is, the effect of EGIS-7229 turned into positive frequency-dependence from 3 to 10 µM. Furthermore, EGIS-7229 lengthened ERP at 10 µM more than dofetilide at 100 nM at 2 Hz stimulation rate (P<0.05). Isoproterenol (30 nM) eliminated the effect of dofetilide on ERP, while EGIS-7229 prolonged ERP during β-adrenergic activation. In conclusion, efficacy of EGIS-7229 was superior to that of dofetilide in LK and during β-adrenergic stimulation, suggesting improved antiarrhythmic action for EGIS-7229 under certain conditions in the patient. Keywords:: dofetilide, antiarrhythmic agent, hypokalemia, hyperkalemia, effective refractory perio
Variations on the Author
Get PDF“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
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