Search results for "Presse"

showing 10 items of 265 documents

Low Complexity Image Compression using Pruned 8-point DCT Approximation in Wireless Visual Sensor Networks

2017

International audience; Since the transmission of the uncompressed image in the context of wireless visual sensor networks (WVSNs) consumes less energy than transmitting the compressed image, developing energy-aware compression algorithms are mandatory to extend the camera node's lifetime and thereby the whole network lifetime. The present paper studies a low-complexity image compression algorithm in the context of WVSNs. This algorithm consists of applying a pruning approach on a DCT approximation transform. The scheme is investigated in terms of computation cycles, processing time, energy consumption and image quality. Experimental works are conducted using the Atmel Atmega128 processor o…

Image qualityComputer scienceReal-time computingTransform02 engineering and technology[MATH] Mathematics [math]low-complexity algorithmspruned 8-point DCT0202 electrical engineering electronic engineering information engineeringDiscrete cosine transform[MATH]Mathematics [math]CosineTransform codingapproximate DCTenergy conservation020208 electrical & electronic engineeringEnergy consumptionpruning approach[SPI.TRON] Engineering Sciences [physics]/Electronicsimage compression[SPI.TRON]Engineering Sciences [physics]/ElectronicsUncompressed videoWVSNsDiscrete020201 artificial intelligence & image processingWireless sensor networkData compressionImage compression
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La dimensione tecnologica del museo: forme, tecniche, "identità mutanti" tra storia e contemporaneità

2005

Nella cultura contemporanea il tema della conservazione dell’eredità storica, della rappresentazione e della trasmissibilità dell’arte è argomento ampiamente dibattuto. La forza culturale del museo, detentore dell’eredità, può essere interpretata secondo diverse traiettorie di forme. La memoria intende esprimersi sulle origini e sul significato della "macchina museale" attraverso l’analisi critica dell’oggetto, sia esso contenitore, palco di rappresentazione o scena interattiva. Sonda i processi di comunicazione relativamente alla forma architettonica, alla funzione ed alla fruizione del prodotto espositivo. Tenendo conto delle diverse scuole di pensiero sulla spettacolarizzazione dell’arte…

In present days the storical heritage the transmission of art and its performance is very important argument of debate. Its representation is the building museum in many different forms. The building museum of art is the most important place for exsposition of masterpieces instead the museum of architecture exhibits the works through projects and patterns. Today museum reconstructs the human perception of space using new technologies. The same thing happens for the museum of science and technique where the visitor gets involved in scientific representation. Therefore museum can be a place of study and scientific research. It can be either memory of past times or place of contemporaneity. This study expresses origin and meaning of building museum through the critical analysis of architectonic forms technological aims and the proper use of the exspositive space.Settore ICAR/12 - Tecnologia Dell'Architettura
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A novel target of lithium therapy.

2000

Phosphatases converting 3'-phosphoadenosine 5'-phosphate (PAP) into adenosine 5'-phosphate are of fundamental importance in living cells as the accumulation of PAP is toxic to several cellular systems. These enzymes are lithium-sensitive and we have characterized a human PAP phosphatase as a potential target of lithium therapy. A cDNA encoding a human enzyme was identified by data base screening, expressed in Escherichia coli and the 33 kDa protein purified to homogeneity. The enzyme exhibits high affinity for PAP (K(m)1 microM) and is sensitive to subtherapeutic concentrations of lithium (IC(50)=0.3 mM). The human enzyme also hydrolyzes inositol-1, 4-bisphosphate with high affinity (K(m)=0…

Inositol-14-bisphosphateDNA ComplementaryBicinePhosphataseMolecular Sequence DataBiophysicschemistry.chemical_elementSaccharomyces cerevisiaeLithiummedicine.disease_causeBiochemistrychemistry.chemical_compoundStructural BiologyNucleotidasesComplementary DNAPhosphataseGeneticsmedicineEscherichia coliHumansAmino Acid SequenceCloning MolecularMolecular BiologyEscherichia coliIC50Chromatography High Pressure Liquidchemistry.chemical_classificationExpressed Sequence TagsBase Sequence3′-Phosphoadenosine 5′-phosphateCell BiologyMolecular biologyAdenosineAdenosine MonophosphatePhosphoric Monoester HydrolasesAdenosine DiphosphateEnzymechemistryBiochemistryLithiummedicine.drugHumanFEBS letters
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Post-fotografia etnografica

2021

È evidente come la nostra società tecnologica sia legata senza alcun dubbio alla diffusione delle immagini. Autori come Gottfried Boehm, John Mitchell, Hans Belting hanno indagato la natura dell'immagine ponendo le basi, negli anni Novanta, per l'idea di un pictorial turn, di una cultura totalmente dominata dalle immagini che è diventata adesso una possibilità tecnica reale su scala globale. Un nuovo statuto dell'immagine che si usa raccogliere sotto l'etichetta di iconic turner inserito nel più vasto campo visual culture studies. L'uso del termine cultura accanto a quello di visuale è indicativo dell'ampiezza del campo d'indagine che visual culture studies si prefiggono di ricercare: essi …

It is evident that our technological society is undoubtedly linked to the diffusion of images. Authors such as Gottfried Boehm John Mitchell Hans Belting investigated the nature of the image by laying the foundations in the 1990s for the idea of ​​a pictorial turn of a culture totally dominated by images that has now become a real technical possibility on global scale. A new statute of the image that is used to collect under the label of iconic turner inserted in the wider field of visual culture studies. The use of the term culture alongside that of visual is indicative of the breadth of the field of investigation that visual culture studies aim to seek: they do not want to limit themselves to ascertaining the predominance of the visual in contemporary society and an evaluation of its aesthetic component. but they want to proceed towards an anthropological research in which visual culture is analyzed as a particular lifestyle that expresses certain meanings and values ​​not only in art and high culture but also in institutions and daily behavior. We will try to apply this new paradigm to photographs: instead of asking ourselves what the images mean let's try to ask ourselves what they want.
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"Les media italiens entre crise et mutation"

2010

National audience

Italiejournalisme"media"[SHS.INFO]Humanities and Social Sciences/Library and information sciencesmediapresse"presse"[ SHS.INFO ] Humanities and Social Sciences/Library and information sciences"journalisme""Italie"[SHS.INFO] Humanities and Social Sciences/Library and information sciencesComputingMilieux_MISCELLANEOUS
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Paris vu de la Province : les jeux olympiques de 1924 dans la presse régionale

2008

Sous la direction de Thierry Terret.ISBN : 978-2-7588-0123-8 (éd. complète en quatre volumes ). -1, Les paris de la candidature et de l'organisation. - 2, Les paris sportifs. - 3, Paris politiques, paris médiatiques. - 4, Les paris culturels.Autre(s) titre(s) :Les paris de la candidature et l'organisation.Les paris sportifs.Paris politiques, paris médiatiques.Les paris culturels.Affiliation EA 4260 - Intitulé actuel : Centre d’Etude des Stratégies et des Actions Motrices et Sportives (CESAMS) mais entre 2008 et 2011 autre intitulé : Information Organisation et Action (IOA).; International audience; Une trentaine d'historiens du sport font un bilan de la VIIIe Olympiade organisée à Paris en …

Jeux Olympiques 1924ParisPresse régionaleProvince[SHS] Humanities and Social Sciences[SHS]Humanities and Social Sciences
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Image of Spain in Mexican daily newspapers : exemple of La Crónica de Hoy (online version 2004-2007)

2011

Spain is among the countries that have been developing communication strategies to promote its external image through press and mass media in Latin America civil societies. As Internet has became a mass media, its plays a crucial role in portraying countries images, therefore the basic intent of this research is to explore how Spain is presented in the online version of a Mexican daily newspaper called La Crónica de hoy. The content of the work is divided in three units. The first part is an introduction to Mexico and its daily press industry. The second part outlines the theoretical and methodological aspects of the subject with an emphasis on La Crónica de hoy website (from 2004 to 2007) …

JournalInternetMédias[ SHS.HIST ] Humanities and Social Sciences/HistoryEspagne[SHS.INFO]Humanities and Social Sciences/Library and information sciencesReprésentation socialeAnalyse du discoursDiscours médias[SHS.INFO] Humanities and Social Sciences/Library and information sciences[SHS.HIST] Humanities and Social Sciences/History[ SHS.INFO ] Humanities and Social Sciences/Library and information sciencesImageMexiqueNo english keywordsPresse[SHS.HIST]Humanities and Social Sciences/History
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"Die Sammlung": la risposta paneuropea di Klaus Mann alla barbarie nazionalista

2009

Klaus Mann; esilio; Die SammlungSettore L-LIN/13 - Letteratura TedescaKlaus MannDie SammlungesilioEsilio tedescoExilpresse
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Un forum pour la classe ouvrière : l'expérience de L’Atelier

2015

International audience

L'Atelier[ SHS.HIST ] Humanities and Social Sciences/HistoryJEL: B - History of Economic Thought Methodology and Heterodox Approaches/B.B1 - History of Economic Thought through 1925/B.B1.B14 - Socialist • MarxistXIXème siècleassociation[SHS.ECO]Humanities and Social Sciences/Economics and Financequestion socialepresse ouvrière[SHS.HIST] Humanities and Social Sciences/HistoryJEL : B - History of Economic Thought Methodology and Heterodox Approaches/B.B1 - History of Economic Thought through 1925/B.B1.B14 - Socialist • Marxist[ SHS.ECO ] Humanities and Social Sciences/Economies and finances[SHS.HIST]Humanities and Social Sciences/History[SHS.ECO] Humanities and Social Sciences/Economics and FinanceComputingMilieux_MISCELLANEOUS
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Les éditorialistes : auteurs scientifiques ou acteurs sociaux

2007

Les éditoriaux peuvent être perçus comme une interface entre la recherche scientifique et l'opinion publique. Nous avons cherché à savoir si l'objectif des éditorialistes scientifiques n'est que de poursuivre une tradition journalistique, ou de mettre en œuvre des stratégies idéologiques ou sociétales, justifiant ainsi leur raison d'être dans la société au sens large. Cette étude présente les thèmes sélectionnés dans deux revues médicales britanniques de grande réputation sur une période de deux ans, ainsi que les liens potentiels avec les articles de recherche publiés dans les mêmes journaux scientifiques. Le but et l'utilisation même des éditoriaux sont analysés tant à l'intérieur qu'à l'…

Linguistics and Languagestratégie de persuasion[SHS.LITT]Humanities and Social Sciences/Literaturepresse médicale et sociétééditorialiste scientifique[ SHS.LITT ] Humanities and Social Sciences/LiteratureLanguage and Linguistics[SHS.LITT] Humanities and Social Sciences/Literaturepersuasion strategyscientific editorialistchoix discursif et linguistiquemedical journal and societal issuediscursive and linguistic choiceComputingMilieux_MISCELLANEOUS
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