We describe the first public data release of the Dark Energy Survey, DES DR1, consisting of reduced single-epoch images, co-added images, co-added source catalogs, and associated products and services assembled over the first 3 yr of DES science operations. DES DR1 is based on optical/near-infrared imaging from 345 distinct nights (2013 August to 2016 February) by the Dark Energy Camera mounted on the 4 m Blanco telescope at the Cerro Tololo Inter-American Observatory in Chile. We release data from the DES wide-area survey covering ∼5000 deg 2 of the southern Galactic cap in five broad photometric bands, grizY. DES DR1 has a median delivered point-spread function of = g 1.12, r=0.96, i=0.88, z=0.84, and Y=0 90 FWHM, a photometric precision of <1% in all bands, and an astrometric precision of 151 mas. The median co-added catalog depth for a 1 95 diameter aperture at signal-to-noise ratio (S/N)=10 is g=24.33, r=24.08, i=23.44, z=22.69, and Y=21.44 mag. DES DR1 includes nearly 400 million distinct astronomical objects detected in ∼10,000 co-add tiles of size 0.534 deg 2 produced from ∼39,000 individual exposures. Benchmark galaxy and stellar samples contain ∼310 million and ∼80 million objects, respectively, following a basic object quality selection. These data are accessible through a range of interfaces, including query web clients, image cutout servers, jupyter notebooks, and an interactive co-add image visualization tool. DES DR1 constitutes the largest photometric data set to date at the achieved depth and photometric precision.
O presente trabalho tem como objetivo analisar a estrutura da peça Tesmoforiantes (411 a. C.) do comediógrafo grego Aristófanes (447 a.C – 385 a. C.) à luz da semiótica greimasiana ou discursiva de origem francesa. Para isso, utilizaremos os estudos de Fiorin (2013) e Barros (2008), nos quais poderemos encontrar o modelo de análise que aplicaremos aqui, seguindo o percurso gerativo do sentido. Nosso trabalho, dessa forma, será dividido em três partes. Inicialmente, serão feitas algumas considerações sobre a comédia antiga e a obra em estudo. Na segunda parte, partiremos do nível fundamental do sentido para então estabelecermos as relações primordiais do texto, ligadas às oposições fundamentais que norteiam a obra de Aristófanes. Na terceira e última parte, nosso enfoque estará voltado para o nível narrativo, em que poderemos ver, com mais profundidade, o procedimento de cada uma das personagens e suas dimensões significativas dentro da obra. Além dos estudos semióticos, utilizaremos ainda as obras de Slater (2002), Pompeu (2011) e Sousa e Silva (1987), para a análise de outros elementos essenciais da peça. A partir deste artigo, podemos concluir que o teatro de Aristófanes é constituído por uma reflexão, ao mesmo tempo política e literária, do século V a. C. e que a análise semiótica se constitui como uma importante ferramenta epistemológica para a compreensão das estruturas e do sentido dessa obra.Palavras-chave: Semiótica discursiva; Aristófanes; Comédia Antiga; TesmoforiantesAbstract. The aim of this work is to analyze the structure of the play Thesmophoriazusae (411 BC), accomplished by the Greek comic playwright Aristophanes (447 BC – 385 BC), in light of the Greimasian semiotic theory aka French discursive semiotics. To achieve this purpose, we will base our analysis on the works done by Fiorin (2013) and Barros (2008), in which we can find the ideal analysis model to be applied here, following the generative path of meaning. In so doing, our work will be divided into three parts. Initially, some considerations will be made about the Ancient Comedy and the specific play which is the focus of this article. In the second part, we will start from the fundamental level of meaning and then establish the primordial relations within the text, linked to the fundamental oppositions that guide Aristophanes’ works. In the third and final part, our focus will be on the narrative level, in which we can analyze more deeply the attitudes of each of the characters and their significant dimensions within the play. Besides the semiotic studies, we will also refer to the works of Slater (2002), Pompeu (2011) and Sousa e Silva (1987), as far as the analysis of other essential elements of the above-mentioned play is concerned. This article allows us to conclude that Aristophanes’ theatrical comedy is constituted by a both political and literary reflection of the 5th century BC, and that the semiotic analysis constitutes an important epistemological tool for the understanding of the structures and meaning of the above-mentioned play. Keywords: Discursive semiotics; Aristophanes; Ancient Comedy; Thesmophoriazusae
ZusammenfassungIn Brasilien stellt der Phonetikunterricht in der DaF-Lehrerausbildung eine besondere Herausforderung dar. Da die meisten Studierenden auch DaF-Anfängerinnen bzw. -Anfänger sind, müssen sie simultan in die lautsprachliche Wahrnehmung und Produktion des Deutschen eingeführt und mit der phonetischen Transkription vertraut gemacht werden. Ziel dieses Beitrags ist es, im Hinblick auf das zu bewältigende Phonetikpensum den Einsatz von Lehrwerken für die universitäre DaF-Lehrerausbildung kritisch zu analysieren.
Resenha da obra: SCHWARZE, Christoph; ALENCAR, Leonel F. de. Lexikalisch-funktionale Grammatik. Eine Einführung am Beispiel des Französischen mit computerlinguistischer Implementierung. 1. ed. Tübingen: Stauffenburg, 2016. v. 1. 278p.
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