944 resultados para Audacity 2.0.5 audio editor and recorder software


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Prenant le parti d’étudier la culture numérique émergente selon des rapports de continuité plutôt que de rupture, cet article envisage la question de l’auctorialité féminine sur le web au regard du mythe antique de Dibutade. Il semble en effet que Dibutade, en sa qualité de figure fondatrice de nombreuses pratiques artistiques, nous permet de porter un éclairage tout à fait intéressant sur la façon dont certaines bloggeuses affirment leur statut de femme auteur, jouant rôle majeur et moteur dans l’émergence et la reconnaissance d’une littérature numérique (conçue en ligne, publiée en ligne). Les analyses conduites dans cet article entendent souligner le potentiel esthétique de certaines pratiques d’écriture en ligne souvent ignorées par les études littéraires : les profils Facebook, les blogues érotiques voire pornographiques.

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A compact single –feed multiband planar antenna configuration Suitable for GPS, DCS. 2.4/5.8 GHz WLAN applications are presented. The antenna has dimensions 38 x 3 x 1.6 mm and offers good radiation and reflection characteristics in the above frequency bands. The antenna has a simple geometry and can be easily fed using a 50 coaxial probe

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A compact single - feed muttiband planar antenna configuration suitable for GPS, DCS. 2.4/5.8 GHz WLAN applications is presented. The antenna has dimensions 38 x 3 x 1.6 mm and offers good radiation and reflection characteristics in the above frequency bands. The antenna has a simple geometry and can be easily fed using a 50 coaxial probe.

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The catalyst compositions of the Zn1−xCOxFe2O4 (x= 0, 0.2, 0.5, 0.8 and 1.0) spiel series possessing ‘x’ values, x less than or equal to 0.5, are unique for selective N-monomethylation of aniline using methanol as the alkylating agent. Since dimethyl carbonate (DMC) is another potential non-toxic alkylating agent, alkylation of aniline was investigated over various Zn–Co ferrites using DMC as the alkylating agent. The merits and demerits of the two alkylating agents are compared. Catalytic activity followed a similar trend with respect to the composition of the ferrospinel systems. DMC is active at comparatively low temperature, where methanol shows only mild activity. However, on the selectivity basis, DMC as an alkylating agent could not compete with methanol, since the former gave appreciable amounts of N,N-dimethylaniline (NNDMA) even at low temperature where methanol gave nearly 99% N-methylaniline (NMA) selectivity. As in the case of methanol, DMC also did not give any C-alkylated products.

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A silver target kept under partial vacuum conditions was irradiated with focused nanosecond pulses at 1:06 mm from a Nd:YAG laser. The electron emission monitored with a Langmuir probe shows a clear twin-peak distribution. The first peak which is very sharp has only a small delay and it indicates prompt electron emission with energy as much as 60 5 eV. Also the prompt electron emission shows a temporal profile with a width that is same as that for the laser pulse whereas the second peak is broader, covers several microseconds, and represents the low-energy electrons (2 0:5 eV) associated with the laser-induced silver plasma as revealed by time-of-flight measurements. It has been found that prompt electrons ejected from the target collisionally excite and ionize ambient gas molecules. Clearly resolved rotational structure is observed in the emission spectra of ambient nitrogen molecules. Combined with time-resolved spectroscopy, the prompt electrons can be used as excitation sources for various collisional excitation–relaxation experiments. The electron density corresponding to the first peak is estimated to be of the order of 1017 cm?--3 and it is found that the density increases as a function of distance away from the target. Dependence of probe current on laser intensity shows plasma shielding at high laser intensities.

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Scholarly communication over the past 10 to 15 years has gained a tremendous momentum with the advent of Internet and the World Wide Web. The web has transformed the ways by which people search, find, use and communicate information. Innovations in web technology since 2005 have brought out an array of new services and facilities and an enhanced version of the web named Web 2.0. Web 2.0 facilitates a collaborative environment in which the information users can interact with the information. Web 2.0 enables its users to create, annotate, review, share re-use and represent the information in new ways thereby optimizing the information dissemination

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Present study focussed on the water quality status in relation to various anthropogenic activities in the Kodungallur- Azhikode Estuary (KAE). Average depth of the estuary was 3.6 ± 0.2 m with maximum of 4.3 ± 0.4 m in the estuarine mouth. Dissolved oxygen showed an average of 5.1±1 mg/l in the water column, whereas the highest BOD value was noticed during monsoon period (3.1 ± 0.8 mg/l) which could be due to high organic enrichment in the water column. pH displayed slightly alkaline condition in most of the stations and it varied from 7.2 ± 0.5 in Station 7 to 7.5 ± 0.5 in Station 1. Salinity in the estuary displayed mixo-mesohaline nature with clear vertical stratification. High river discharge could have resulted in nutrients and silt loading into the estuary, which makes a highly turbid water column particularly during the monsoon period, which limits light penetration and subsequent primary productivity. Turbidity in the water column showed an average of 20.2 ± 15.8 NTU. Estuary was nitrogen limited during post and pre monsoon periods. Nitrate-nitrogen content in the estuarine water gave negative correlation with ammonia.

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This communication presents the development of a new Internet GIS viewer that integrates a good set of AJAX functionalities and integrates OpenToro, an open source component for web publication

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Conferència emmarcada dins el 2on Workshop Biblioteca UdG: La Universitat de Girona davant els reptes del nou Espai Europeu d'Educació Superior, on es reflexiona sobre el concepte d’Universitat 2.0. El conferenciant proporciona diferents claus del que entén que hauria de ser una Universitat 2.0, i les possibilitats que ofereix aquest concepte per a la Universitat de Girona

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MapFish is an open-source development framework for building webmapping applications. MapFish is based on the OpenLayers API and the Geo extension of Ext library, and extends the Pylons general-purpose web development framework with geo-specific functionnalities. This presentation first describes what the MapFish development framework provides and how it can help developers implement rich web-mapping applications. It then demonstrates through real web-mapping realizations what can be achieved using MapFish : Geo Business Intelligence applications, 2D/3D data visualization, on/off line data edition, advanced vectorial print functionnalities, advanced administration suite to build WebGIS applications from scratch, etc. In particular, the web-mapping application for the UN Refugee Agency (UNHCR) and a Regional Spatial Data Infrastructure will be demonstrated

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El fundamental propósito de los docentes de la asignatura de primer curso Introducción a la Arquitectura de la Escuela Técnica Superior de Arquitectura de A Coruña es la de la generación de la afición necesaria, y tantas veces olvidada, de todo buen estudiante y futuro profesional. La implicación de éste en la materia de un modo genérico, no especializado; a modo de primer acercamiento general a los contenidos de los estudios que inicia, obliga a la búsqueda y utilización de todas cuantas herramientas sean necesarias para la consecución de nuestros objetivos. Durante los últimos cursos hemos trabajado la utilización de blogs como recurso enormemente útil para no sólo conseguir el acercamiento del alumno -en las primeras fases de la experiencia descritas en convocatoria previa de este mismo foro univest08-, sino incluso para hacerlo partícipe en calidad de autor, diluyendo las limitaciones de la clase presencial y apostando por hacer del tiempo no presencial un tiempo que ha de ser rentable para la consecución de nuestros objetivos. A modo de ensayo, de cara a la inminente implantación del nuevo título de grado, nos ha preocupado el control, la evaluación y la medida de nuestros actos, para lo que se ha jugado tanto a no vincular al proceso a la totalidad de grupos como a evaluar a uno de los grupos implicados de forma externa gracias a una docente e otra asignatura. A día de hoy, podemos afirmar que las herramientas web 2.0 en general, y los blogs en particular se han convertido en la más útil de las oportunidades para la generación de afición en nuestros alumnos

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Sivercultur@ es un espacio web 2.0 que fortalece las iniciativas artísticas y culturales de la oferta de la ciudad, brinda herramientas de divulgación y circulación de información y el usuario puede ser consumidor y generador de contenidos a través del uso estratégico de TICs.

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Lecture on web 2.0 and its impact and use for creative thinkers/artists.

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Building software for Web 2.0 and the Social Media world is non-trivial. It requires understanding how to create infrastructure that will survive at Web scale, meaning that it may have to deal with tens of millions of individual items of data, and cope with hits from hundreds of thousands of users every minute. It also requires you to build tools that will be part of a much larger ecosystem of software and application families. In this lecture we will look at how traditional relational database systems have tried to cope with the scale of Web 2.0, and explore the NoSQL movement that seeks to simplify data-storage and create ultra-swift data systems at the expense of immediate consistency. We will also look at the range of APIs, libraries and interoperability standards that are trying to make sense of the Social Media world, and ask what trends we might be seeing emerge.