1,726,067 research outputs found
Effect of ionophore RO 2-2985 on the efflux of calcium from the rat nephron
No full text The effect of the ionophore RO 2-2985 on the efflux of calcium from the renal tubule was studied employing the in vivo microinjection technique. Microinjection solutions contained either RO 2-2985 (E) or its diluent (C). Following microinjections into the early proximal tubule, urinary 45Ca recoveries averaged 10.1 +/- 1.9 (C) and 3.5 +/- 1.4% (E) (P is less than 0.005), while recoveries averaged 32.3 +/- 6.9 (C) and 24.9 +/- 6.5% (E) (P is less than 0.05) following microinjections into the late proximal tubule. To determine if the decreased recovery of calcium was a specific effect, the effect of RO 2-2985 on the efflux of sodium, phosphate, and 3-O-methyl-D-glucose was examined. Compared to controls, RO2-2985 did not affect the urinary recoveries of 22Na, [32P]orthophosphoric acid, or 3-O-methyl-D-[14C]glucose. These studies demonstrate that RO 2-2985 enhances the efflux of calcium microinjected into the proximal portions of the rat nephron. </jats:p
Disc heating in NGC 2985
Get PDFVarious processes have been proposed to explain how galaxy discs acquire their thickness. A simple diagnostic for ascertaining this 'heating' mechanism is provided by the ratio of the vertical to radial velocity dispersion components. In a previous paper we have developed a technique for measuring this ratio, and demonstrated its viability on the Sb system NGC 488. Here we present follow-up observations of the morphologically similar Sab galaxy NGC 2985, still only the second galaxy for which this ratio has been determined outside the solar neighbourhood, The result is consistent with simple disc-hearing models that predict ratios of sigma(z)/sigma(R) less than one
The Hand of Luis Pedrol in Madrid, BNE, MS 2985
Get PDFThis note identifies the hand of Luis Pedrol in Barcelona, Arxiu de la Corona d'Aragó, Col·leccions, Autògrafs, II, A, 14 with two of the scripts of Madrid, Biblioteca Nacional de España, MS 2985
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
Title XV. Of Mandate (Art. 2985 - 3034)
Get PDFChap. 1. Of the Nature and Form of Mandates (Art. 2985 - 3001) Chap. 2. Of the Obligations of a Person Acting under a Power of Attorney (Art. 3002 - 3015) Chap. 3. Of the Mandatary or Agent of Both Parties (Art. 3016 - 3020) Chap. 4. Of the Obligations of the Principal Who Acts by His Attorney in Fact (Art. 3021 - 3026) Chap. 5. How the Procuration Expires (Art. 3027 - 3034)https://digitalcommons.law.lsu.edu/la_civilcode_book_iii/1015/thumbnail.jp
2985. Prutz (H.), Entwicklung und Untergang des Tempelherrenordens, Berlin, 1888
No full text2985. Prutz (H.), Entwicklung und Untergang des Tempelherrenordens, Berlin, 1888. In: Molinier Auguste. Les Sources de l'histoire de France - Des origines aux guerres d'Italie (1494). III. Les Capétiens, 1180-1328. Paris : A. Picard et fils, 1903. p. 225
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
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
- …
