1000 resultados para web-käyttöliittymä


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Tässä työssä selvitettiin hyviä tapoja ja vakiintuneita käytäntöjä pitkän käyttöiän web-sovelluksen tekemiseksi. Saatiin selville, että sovelluksen elinkaaren aikana suurin osa kustannuksista tulee ylläpidosta. Tavoitteena oli tehdä pitkään käytettävä sovellus, joten ylläpidon kustannusten osuudesta tuli saada mandollisimman pieni. Ohjelmistotuotantoprosessissa mandollisimman aikaisessa vaiheessa havaitut virheet vähentävät korjauskustannuksia oleellisesti verrattuna siihen, että virheet havaittaisiin valmiissa tuotteessa. Siksi tässä työssä tehdyssä web-sovelluksessa panostettiin prosessin alkuvaiheisiin, määrittelyyn ja suunnitteluun. Web-sovelluksen ylläpidettävyyteen ja selkeyteen vaikuttavat oleellisesti hyvät ohjelmistokehitystavat. Käyttämällä valmista sovelluskehystä ja lisäämällä toiminnallisuuksia valmiiden ohjelmistokomponenttien avulla saadaan aikaiseksi hyvien tapojen mukaisesti tehty sovellus. Tässä työssä toteutettu web-sovellus laadittiin käyttämällä sovelluskehystä ja komponenttiarkkitehtuuria. Toteutuksesta saatiin selkeä. Sovellus jaettiin loogisiin kokonaisuuksiin, jotka käsittelevät näkymiä, tietokantaa ja tietojen yhdistämistä näiden välillä. Jokainen kokonaisuus on itsenäisesti toimiva, mikä auttaa sovelluksen ylläpitämisessä ja testaamisessa.

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La solució principal que es dóna en aquest projecte és el desenvolupament d'una aplicació web que permeti a l'usuari poder gestionar les categories i categoritzar les converses d'un xat, on totes les converses quedaran registrades i categoritzades per poder fer un anàlisi posterior.

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Ecological studies on food webs rarely include parasites, partly due to the complexity and dimensionality of host-parasite interaction networks. Multiple co-occurring parasites can show different feeding strategies and thus lead to complex and cryptic trophic relationships, which are often difficult to disentangle by traditional methods. We analyzed stable isotope ratios of C (13C/12C, δ13C) and N (15N/14N, δ15N) of host and ectoparasite tissues to investigate trophic structure in 4 co-occurring ectoparasites: three lice and one flea species, on two closely related and spatially segregated seabird hosts (Calonectris shearwaters). δ13C isotopic signatures confirmed feathers as the main food resource for the three lice species and blood for the flea species. All ectoparasite species showed a significant enrichment in δ15N relatively to the host tissue consumed (discrimination factors ranged from 2 to 5 depending on the species). Isotopic differences were consistent across multiple host-ectoparasite locations, despite of some geographic variability in baseline isotopic levels. Our findings illustrate the influence of both ectoparasite and host trophic ecology in the isotopic structuring of the Calonectris ectoparasite community. This study highlights the potential of stable isotope analyses in disentangling the nature and complexity of trophic relationships in symbiotic systems.

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This paper presents a prototype of an interactive web-GIS tool for risk analysis of natural hazards, in particular for floods and landslides, based on open-source geospatial software and technologies. The aim of the presented tool is to assist the experts (risk managers) in analysing the impacts and consequences of a certain hazard event in a considered region, providing an essential input to the decision-making process in the selection of risk management strategies by responsible authorities and decision makers. This tool is based on the Boundless (OpenGeo Suite) framework and its client-side environment for prototype development, and it is one of the main modules of a web-based collaborative decision support platform in risk management. Within this platform, the users can import necessary maps and information to analyse areas at risk. Based on provided information and parameters, loss scenarios (amount of damages and number of fatalities) of a hazard event are generated on the fly and visualized interactively within the web-GIS interface of the platform. The annualized risk is calculated based on the combination of resultant loss scenarios with different return periods of the hazard event. The application of this developed prototype is demonstrated using a regional data set from one of the case study sites, Fella River of northeastern Italy, of the Marie Curie ITN CHANGES project.

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UOC

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Occupational hygiene practitioners typically assess the risk posed by occupational exposure by comparing exposure measurements to regulatory occupational exposure limits (OELs). In most jurisdictions, OELs are only available for exposure by the inhalation pathway. Skin notations are used to indicate substances for which dermal exposure may lead to health effects. However, these notations are either present or absent and provide no indication of acceptable levels of exposure. Furthermore, the methodology and framework for assigning skin notation differ widely across jurisdictions resulting in inconsistencies in the substances that carry notations. The UPERCUT tool was developed in response to these limitations. It helps occupational health stakeholders to assess the hazard associated with dermal exposure to chemicals. UPERCUT integrates dermal quantitative structure-activity relationships (QSARs) and toxicological data to provide users with a skin hazard index called the dermal hazard ratio (DHR) for the substance and scenario of interest. The DHR is the ratio between the estimated 'received' dose and the 'acceptable' dose. The 'received' dose is estimated using physico-chemical data and information on the exposure scenario provided by the user (body parts exposure and exposure duration), and the 'acceptable' dose is estimated using inhalation OELs and toxicological data. The uncertainty surrounding the DHR is estimated with Monte Carlo simulation. Additional information on the selected substances includes intrinsic skin permeation potential of the substance and the existence of skin notations. UPERCUT is the only available tool that estimates the absorbed dose and compares this to an acceptable dose. In the absence of dermal OELs it provides a systematic and simple approach for screening dermal exposure scenarios for 1686 substances.

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Collsaplana Motor SL, és un taller mecànic situat a Vilablareix, al costat de Girona. El taller, a part de fer tot tipus de reparacions mecàniques, està especialitzat en la reparació de caixes de canvis automàtiques i manuals, vehicles clàssics, competició. Els clients són particulars, empreses o altres tallers mecànics, normalment de la província.Una aplicació per aquest negoci ha de ser senzilla i pràctica, per a què qualssevol mecànic, sense gaires coneixements d'informàtica, la pugui utilitzar i portar una bona gestió del taller. L’objectiu del projecte és desenvolupar l’anàlisi, disseny i implementació d’una aplicació per a la gestió de l’empresa. L’aplicació té com a propòsit gestionar els usuaris de l'aplicació, clients, vehicles, recanvis, ordres de reparació, pressupostos, albarans i factures

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En septembre 2008, une vidéo est diffusée sur internet montrant Sarah Palin, alors candidate à la vice-présidence des États-Unis, en train de recevoir « une protection contre la sorcellerie » lors d'une célébration religieuse. La séquence est aussitôt reprise par les médias du monde entier qui s'interrogent et enquêtent sur les rapports entre ces images et l'engagement politique de la républicaine. Cet article suit la circulation de la vidéo au travers de différentes scènes de visibilité, allant des médias généralistes au site internet de l'Église où elle a été tournée, en passant par un blog qui a attiré l'attention publique sur ces images. L'enquête met au jour comment ce film a été compris dans ces différents contextes, et montre les effets de ce travail d'interprétation en 2011, suite à l'avènement du Tea Party et à l'horizon de la prochaine échéance présidentielle. La vidéo qui, en 2008, apparaissait dans les médias généralistes comme une illustration de la « bigoterie » de Palin a contribué à figurer, en 2011, une menace « théocratique » pour la démocratie américaine.

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Depuis avril 2014, plus de deux millions de tweets ont été publiés, touchant aux commémorations du Centenaire de la Grande Guerre, principalement en Anglais et en Français. Cette communication s'intéresse à une pratique précise lié aux modalités d'usage de Twitter: le partage de liens. En s'intéressant notamment aux liens pointant vers des pages web francophones partagés le 11 novembre 2015, l'auteur a constitué un corpus d'environ 1000 pages web et en analyse le contenu. Il s'interroge notamment sur l'émergence en tant que lieu de mémoire du site « Mémoire des Hommes » et plus particulièrement de la base de données des morts pour la France.

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UOC

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UOC

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E-learning, understood as the intensive use of Information and Communication Technologies in mainly but not only) distance education, has radically changed the meaning of the latter. E-learning is an overused term which has been applied to any use of technology in education. Today, the most widely accepted meaning ofe-learning coincides with the fourth generation described by Taylor (1999), where there is an asynchronousprocess that allows students and teachers to interact in an educational process expressly designed in accordance with these principles. We prefer to speak of Internet-Based Learning or, better still, Web-Based Learning, for example, to explain the fact that distance education is carried out using the Internet, with the appearance of the virtual learning environment concept, a web space where the teaching and learning process is generated and supported (Sangrà, 2002). This entails overcoming the barriers of space and time of brickand mortar education (although we prefer the term face-to-face) or of classical distance education using broadcasting and adopting a completely asynchronous model that allows access to education by many more users, at any level (including secondary education, but primarily higher education and lifelong learning).

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Aplicació mòbil desenvolupada en HTML5, CSS, AngularJS i PhoneGap per obtenir les activitats de la web www.festamajor.biz. L'aplicació mostra publicitat de Google en el dispositiu per tal d'obtenir ingressos per al seu manteniment.

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L’objectiu del treball és desenvolupar un portal web pel club Atlètic Alpicat i la Unió Esportiva Alpicat. A més aquest Portal que ha d’estar adaptat als requeriments de clubs i usuaris del Portal, ha de ser fàcil d’usar i de mantenir. Un cop finalitzat el Portal es guiarà els clubs per tal de que puguin gestionar-lo de forma autònoma.A la present memòria trobarem explicades les accions dutes a terme abans, durant i després del desenvolupament del Portal web dels Clubs de Futbol Alpicat.