Search results for "lien"

Alma Mater: 2014/ rudens

2014

LU rektora M.Auziņa ievadraksts -- Novēlējumi Latvijas Universitātes 95 gadu jubilejā -- Andra Čudare. Indriķis Muižnieks – jauno zinātnieku labais gans -- Annija Petrova. InCell – māka pārvērst zinātnes potenciālu uzņēmējdarbībā -- Iveta Gudakovska. Universitātes skaistākais vēsturiskais nams -- Ivars Šteinbergs. Starp medicīnu un filozofiju -- Laila Kundziņa-Zvejniece. Filantropijas tradīcijas Latvijas Universitātē starpkaru laikā -- LU Preses centrs. LU vēstures laika josla -- Dace Silarāja. Latvijas Universitātes vienaudze – Milda Purīte -- Juris Borzovs. Kādai būt Latvijas Universitātei – 100? -- Aiga Leitholde. Studiju laikā vēlams būt maksimālistam -- Evija Ansonska. Latvijas Univers…

Compromis d'arbitrage. Définition. Litige soumis à l'arbitre. Mission d'évaluation d'une clientèle. Absence de caractère juridictionnel de la mission…

2001

International audience; (Paris 7 nov. 2000)

Testing the H.264 error-resilience on wireless ad-hoc networks

2004

The purpose of this paper is to provide a framework to tune and evaluate the performance of the H.264 codec in 802.11b wireless ad-hoc networks. The codec's error-resilience features are measured under stress conditions typical to these networks, and the most critical parameters are presented. We present solutions concerning the random packet loss problem and show how to quickly recover from packet loss bursts.

An efficient Chinese remainder theorem based node capture resilience scheme for Mobile WSNs

2010

Node capture attack is a critical issue in Mobile WSNs where attacker-controlled replicas may act maliciously. In this paper, we present a novel Chinese remainder theorem based node capture resilience scheme that can be utilized to discover and revoke captured nodes. Moreover, our scheme can limit the ability of captured nodes to further compromise forward security, backward security, and launch collusion attacks. Detailed analysis shows that our scheme indeed achieves the expected design goals.

Benchmarking Saliency Detection Methods on Multimodal Image Data

2018

Saliency detecmage processing. Most of the work is adapted to the specific application and available dataset. The present work is about a comparative analysis of saliency detection for multimodal images dataset. There were many researches on the detection of saliency on several types of images, such as multispectral, natural, 3D and so on. This work presents a first focused study on saliency detection on multimodal images. Our database was extracted from acquisitions on cultural heritage wall paintings that contain four modalities UV, IR, Visible and fluorescence. In this paper, the analysis has been performed for many methods on saliency detection. We evaluate the performance of each metho…

In vitro leishmanicidal activity of pyrazole-containing polyamine macrocycles which inhibit the Fe-SOD enzyme of Leishmania infantum and Leishmania b…

2014

The in vitro leishmanicidal activity and cytotoxicity of pyrazole-containing macrocyclic polyamines 1-4 was assayed on Leishmania infantum and Leishmania braziliensis species. Compounds 1-4 were more active and less toxic than glucantime and both infection rates and ultrastructural alterations confirmed that 1 and 2 were highly leishmanicidal and induced extensive parasite cell damage. Modifications in the excretion products of parasites treated with 1-3 were also consistent with substantial cytoplasm alterations. Compound 2 was highlighted as a potent inhibitor of Fe-SOD in both species, whereas its effect on human CuZn-SOD was poor. Molecular modelling suggested that 2 could deactivate Fe…

Catalan Morphology and Low-level Patterns in a Network Model

2005

The fact that more specific or low-level morphological patterns may coexist with the most general or abstract ones is a characteristic insight of Cognitive Morphology. According to the bottom-up approach of the model, it is even to be expected that low-level patterns may have a more relevant role than the most inclusive and abstract ones. On the basis of the analysis of an aspect of Catalan inflection (velar verbs of the second conjugation) and one aspect of Catalan word-formation (complex words with the prefixoid radio-), we will show the advantages of incorporating to the model salient low-level patterns and the local paradigmatic relations in which they are based. info:eu-repo/semantics/…

Der hermeneutische Akt des Übersetzens. Schleiermacher und die Literaturverfilmung

2015

Friedrich Schleiermacher’s notion of translation can be applied productively to the dialogical relationship of literature and film. Whilst a literary translator translates the original text into the target language, thus stepping back behind the original, this process is entirely different in the case of literary adaptation. Here it is the director who takes the author’s place, ostensibly causing the original text to disappear. Furthermore, the translation of a literary text into the language of cinema is an interpretative engagement with, and an attempt to better understand, the original work. In contrast with translation in a stricter sense, which has by its nature a duty to uphold and to…

2021

Background and objectives Music has a unique capacity to evoke both strong emotions and vivid autobiographical memories. Previous music information retrieval (MIR) studies have shown that the emotional experience of music is influenced by a combination of musical features, including tonal, rhythmic, and loudness features. Here, our aim was to explore the relationship between music-evoked emotions and music-evoked memories and how musical features (derived with MIR) can predict them both. Methods Healthy older adults (N = 113, age ≥ 60 years) participated in a listening task in which they rated a total of 140 song excerpts comprising folk songs and popular songs from 1950s to 1980s on five …

On Spatio-Temporal Saliency Detection in Videos using Multilinear PCA

2016

International audience; Visual saliency is an attention mechanism which helps to focus on regions of interest instead of processing the whole image or video data. Detecting salient objects in still images has been widely addressed in literature with several formulations and methods. However, visual saliency detection in videos has attracted little attention, although motion information is an important aspect of visual perception. A common approach for obtaining a spatio-temporal saliency map is to combine a static saliency map and a dynamic saliency map. In this paper, we extend a recent saliency detection approach based on principal component analysis (PCA) which have shwon good results wh…