988 resultados para Nu Sigma Nu
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Begun under the editorship of Johann Daniel Friedrich Rumpf, continued by Carl Lang. Cf. Holzmann & Bohatta.
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Mode of access: Internet.
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Thesis (doctoral)--Konigl. Universitat Breslau, 1899.
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Mode of access: Internet.
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"Indice alfabético de los autores y obras que se citan en este diccionario, con una ligera notica biográfica de los primeros": p. [xvii]-xxxvii.
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Mode of access: Internet.
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Litteraturstudien behandlar skönlitteratur i undervisning, vilka effekter den har samt varför skönlitteratur bör läsas i skolan. Syftet med litteraturstudien är att kartlägga skönlitteraturens roll i undervisningen samt synliggöra dess möjligheter. Frågeställningar som används är: Vilka faktorer påverkar läsning?; Varför ska skönlitteratur läsas i skolan?; Hur används skönlitteratur i undervisning och vad ger det för effekter? Studien är en litteraturstudie där datainsamling av texter gjorts utifrån tidigare nämnt syfte. Komparativ analysstrategi har även använts för att visa på ett vidgat perspektiv inom problemområdet. De teorier som genomsyrar detta arbete är den sociokulturella teorin, kognitivismen och pragmatismen. Resultatet visar att undervisning kring skönlitteratur ofta saknas och bakomliggande orsaker till detta samt beskriver hur tillgång till skönlitteratur främjar läsning. Resultatet belyser såväl fördelar som nackdelar med skönlitteratur i undervisning. Slutsatsen av detta arbete är att skönlitteratur kan ha en positiv påverkan på elevers utveckling av ett flertal förmågor. För att möjliggöra denna utveckling krävs att en mängd faktorer samspelar såsom lärarens unika kompetens, ett tydligt syfte med undervisningen och elevernas aktiva deltagande.
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The nu'ó'c-mǎm is a wooden tank made of bǎng lǎng timbers. The Phanthiêt tanks are the largest in Vietnam; those from the local manufacturing of Nhatrang, whose production is studied here, are smaller.
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We analyze, from the Queer Theory paradigm, the first autofictional novel on account gender dissidence, peripheral sexualities and deconstruction of identity stigmatized written by a «l'extrême contemporain» Muslim novelist woman. We focus on three aspects of originality included in the novel –the theme, the compositional mode and speech– in order to show that it is worthy of being considered a queer work, by its transgressive nature and commitment to social criticism of his time.
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We obtained new Fabry-Perot data cubes and derived velocity fields, monochromatic, and velocity dispersion maps for 28 galaxies in the Hickson compact groups 37, 40, 47, 49, 54, 56, 68, 79, and 93. We also derived rotation curves for 9 of the studied galaxies, 6 of which are strongly asymmetric. Combining these new data with previously published 2D kinematic maps of compact group galaxies, we investigated the differences between the kinematic and morphological position angles for a sample of 46 galaxies. We find that one third of the unbarred compact group galaxies have position angle misalignments between the stellar and gaseous components. This and the asymmetric rotation curves are clear signatures of kinematic perturbations, probably because of interactions among compact group galaxies. A comparison between the B-band Tully-Fisher relation for compact group galaxies and for the GHASP field-galaxy sample shows that, despite the high fraction of compact group galaxies with asymmetric rotation curves, these lay on the TF relation defined by galaxies in less dense environments, although with more scatter. This agrees with previous results, but now confirmed for a larger sample of 41 galaxies. We confirm the tendency for compact group galaxies at the low-mass end of the Tully-Fisher relation (HCG 49b, 89d, 96c, 96d, and 100c) to have either a magnitude that is too bright for its mass (suggesting brightening by star formation) and/or a low maximum rotational velocity for its luminosity (suggesting tidal stripping). These galaxies are outside the Tully Fisher relation at the 1 sigma level, even when the minimum acceptable values of inclinations are used to compute their maximum velocities. Including such galaxies with nu < 100 km s(-1) in the determination of the zero point and slope of the compact group B-band Tully-Fisher relation would strongly change the fit, making it different from the relation for field galaxies, which has to be kept in mind when studying scaling relations of interacting galaxies, especially at high redshifts.
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We present a new insight on NGC 6034 and UGC 842, two groups of galaxies previously reported in the literature as being fossil groups. The study is based on optical photometry and spectroscopy obtained with the CTIO Blanco telescope and Sloan Digital Sky Survey archival data. We find that NGC 6034 is embedded in a large structure, dominated by three rich clusters and other small groups. Its first and next four ranked galaxies have magnitude differences in the r band and projected distances which violate the optical criteria to classify it as a fossil group. We confirm that the UGC 842 group is a fossil group, but with about half the velocity dispersion that is reported in previous works. The velocity distribution of its galaxies reveals the existence of two structures in its line of sight, one with sigma(nu) similar to 223 km s(-1) and another with sigma(nu) similar to 235 km s(-1), with a difference in velocity of similar to 820 km s(-1). The main structure is dominated by passive galaxies, while these represent similar to 60% of the second structure. The X-ray temperature for the intragroup medium of a group with such a velocity dispersion is expected to be kT similar to 0.5-1 keV, against the observed value of kT similar to 1.9 keV reported in the literature. This result makes UGC 842 a special case among fossil groups because (1) it represents more likely the interaction between two small groups, which warms the intragroup medium and/or (2) it could constitute evidence that member galaxies lost energy in the process of spiraling toward the group center, and decreased the velocity dispersion of the system. As far as we know, UGC 842 is the first low-mass fossil group studied in detail.