Search results for "VR"
showing 10 items of 758 documents
Vēsture: Latvijas Universitātes Žurnāls, 2018, Nr.6
2019
QuBiLs-MAS method in early drug discovery and rational drug identification of antifungal agents
2015
The QuBiLs-MAS approach is used for the in silico modelling of the antifungal activity of organic molecules. To this effect, non-stochastic (NS) and simple-stochastic (SS) atom-based quadratic indices are used to codify chemical information for a comprehensive dataset of 2478 compounds having a great structural variability, with 1087 of them being antifungal agents, covering the broadest antifungal mechanisms of action known so far. The NS and SS index-based antifungal activity classification models obtained using linear discriminant analysis (LDA) yield correct classification percentages of 90.73% and 92.47%, respectively, for the training set. Additionally, these models are able to correc…
Louvre Abu Dhabi. Verso il primo museo universale arabo.
2014
Computer-aided-diagnosis for ocular abnormalities from a single color fundus photography with deep learning
2023
Any damage to the retina can lead to severe consequences like blindness. This visual impairment is preventable by early detection of ocular abnormalities. Computer-aided diagnosis (CAD) for ocular abnormalities is built by analyzing retinal imaging modalities, for instance, Color Fundus Photography (CFP). The main objectives of this thesis are to build two CAD models, one to detect the microaneurysms (MAs), the first visible symptom of diabetic retinopathy, and the other for multi-label detection of 28 ocular abnormalities consisting of frequent and rare abnormalities from a single CFP by using deep learning-based approaches. Two methods were proposed for MAs detection: ensemble-based and c…
Polychromatic femtosecond fluorescence studies of metal–polypyridine complexes in solution
2011
Femtosecond-resolved broadband fluorescence studies are reported for[ M(bpy)(3)](2+) (M = Fe, Ru), RuN3 and RuN719 complexes in solution. We investigated the pump wavelength dependence of the fluorescence of aqueous [ Fe(bpy)(3)](2+) and the solvent and ligand dependence of the fluorescence of Ru-complexes excited at 400 nm. For all complexes, the (MLCT)-M-1 fluorescence appears at zero time delay with a mirror-like image with respect to the absorption. It decays in <= 30-45 fs due to intersystem crossing to the (MLCT)-M-3 states, but a longer lived component of similar to 190 fs additionally shows up in RuN719 and RuN3. No solvent effects are detected. The very early dynamics are character…
La soumission de l'arbitrage international à un régime protecteur du consommateur
2021
International audience; (Civ. 1re, 30 septembre 2020, n° 18-19.241, D. 2020. 2501, note D. Mouralis ; ibid. 2484, obs. T. Clay ; AJ contrat 2020. 485, obs. D. Mainguy ; RTD civ. 2020. 845, obs. L. Usunier ; Dalloz actualités, 19 octobre 2020, 1949, obs. J. Jourdan-Marques ; JCP 2020, 311, note M. de Fontmichel ; JDI 2020. 1307, note E. Gaillard)
Le “brigand lusitanien” reconsidéré. Analyse du problème de la terre chez Appien
2015
The study of the “Lusitanian robbery” led to an important research since the late nineteenth century.Nevertheless, and despite a gradual shift in modern historiography towards a more nuanced approachto the origin of the phenomenon, the problem of land still remains a central concern of many historiansand archaeologists. From a close discussion of the main passages of Livy, Diodorus and Appian especiallyrelating to the relationship that some have sought to establish between lack and / or poverty ofthe land and development of robbery among the Lusitanians, it gives a review of the socio-economicinterpretation.
Il destino della Biblioteca pubblica e il ruolo dell’Architettura. Strategie di progettazione per gli edifici del XXI secolo
Oggi ci chiediamo spesso quale sarà la sorte del libro e delle biblioteche rispetto allo sviluppo delle tecnologie digitali e ai cambiamenti della funzione urbana e sociale delle biblioteche. Provare ad immaginare un plausibile scenario futuro é molto difficile, soprattutto se si pensa che il libro e le biblioteche sono legate a diverse e diversificate istanze della società contemporanea che non hanno ancora trovato una propria identità. D’altra parte, la società contemporanea si trova in una fase di transizione tecnologica che rischia, senza alcun dubbio, di produrre dei cambiamenti significativi, non solo in seno alle biblioteche, ma soprattutto nei nostri stessi modi di vivere. Per quest…
Grafiskā dizaina risinājumi kāzu identitātes grāmatas un materiālu izveidē
2020
Laulības, tradīcijas un svinības mūsdienās kļūst arvien aktuālākas, dažādas senas tradīcijas, kuras esam aizguvuši no mūsu senčiem, apvienojumā ar mūsdienu aktualitātēm rada spēcīgu kāzu identitāti svētkiem. Grafiskā dizaina risinājumi un identitāte ir ieguvusi lielu popularitāti dažādās pasaules valstīts, kur atšķiras gan tradīcijas, gan grafiskā dizaina risinājumi. Teorētiskās un empīriskās daļas uzdevumi ir izpētīt tradīcijas un kāzu noformējuma atšķirības trīs dažādās pasaules valstīs un Latvijā. Kā aktualitāti uzsverot akvareļu tehniku, kura laikam ejot nezaudē savu nozīmīgumu. Rezultātā secinot, ka tradīcijas un kāzu identitātes veidošana dažādas pasaules valstīs ir krietni atšķirīga.…
Étude de l’attractivité et de la fidélisation auprès d’établissements d’accueil de personnes âgées de deux bassins territoriaux
2015
International audience; Actuellement le marché du travail des jeunes subit encore l’instabilité de la conjoncture économique et sociale née à partir du milieu des années soixante dix, à la fin de la période des « trente glorieuses ». Ce marché est également paradoxal car, malgré un taux de chômage élevé de la population des jeunes actifs, certains secteurs d’activité, ne parviennent ni à embaucher, ni à fidéliser leur personnel. Cette communication présente une analyse des mesures prises par des organisations pour attirer et fidéliser une main d’œuvre jeune et pour la faire progresser dans un contexte de précarisation des parcours professionnels qui impacte les pratiques de fidélisation dép…