Résumé. Les approches de la recherche d’information (RI) actuelles ne saisissent pas formellement la signification explicite d'une requête à base de mots-clés mais fournissent une voie confortable pour l'utilisateur qui spécifie ces besoins en informations sur la base des mots-clés. La recherche sémantique promet de fournir des résultats plus précis que la traditionnelle recherche par mots-clés...

We describe a new particle tracking algorithm for the interrogation of double frame single exposure data, which is obtained with particle image velocimetry. The new procedure is based on an algorithm which has recently been proposed by Gold et al. (Gold et al., 1998) for solving point matching problems in statistical pattern recognition. For a given interrogation window, the algorithm simultane...

Chirped fiber Bragg grating (CFBG) sensors coupled to high speed interrogation systems are described as robust diagnostic approaches to monitoring shock wave and detonation front propagation tracking events for use in high energy density shock physics applications. Taking advantage of the linear distributed spatial encoding of the spectral band in single-mode CFBGs, embedded fiber systems and ass...

Contrary to the harsh ‘enhanced interrogation’ techniques employed during CIA operations on the War on Terror, contemporary research demonstrates that rapport building is a more effective way of achieving positive outcomes in interviews with general offender populations. Comparatively less research has explored the role of rapport with recalcitrant suspects, particularly suspected terrorists. W...

Chromatin proteins provide a scaffold for DNA packaging and a basis for epigenetic regulation and genomic maintenance. Despite understanding its functional roles, mapping the chromatin proteome (i.e. the "Chromatome") is still a continuing process. Here, we assess the biological specificity and proteomic extent of three distinct chromatin preparations by identifying proteins in selected chromat...

Recent genetic mapping experiments in the mouse have made significant inroads into understanding the complex genetics of behavior and, in particular, anxiety.

In this paper, we are interested in the use of domain ontologies as a semantic enrichment for traditional databases. Our first aim is to help the user in his search when his initial query doesn’t return any result. So, we propose a solution based on two different approaches allowing the user to express his interrogation in a relatively free way. The first approach detects and resolves naming an...

The non-isotropic image interrogation technique is applied to study the compressible supersonic and hypersonic flow regimes. Supersonic flow experiments are performed in a blow-down windtunnel where the wake turbulence downstream of a wedge-plate model configuration is studied in the transonic M=1.35 regime. The hypersonic experiments are conducted in a short duration facility at Mach 6 and the...

Previous work has demonstrated the correlation of periorbital perfusion and stress levels in human beings. It has also been suggested that periorbital perfusion can be quantified through processing of thermal video. The idea has been based on the fact that skin temperature is heavily modulated by superficial blood perfusion. Proof of this concept was established for two different types of stres...

Individuals trying to conceal knowledge from interrogators are likely to experience raised levels of stress that can manifest itself across biological, physiological, psychological and behavioural factors, providing an opportunity for detection. Using established research paradigms an innovative scalable interrogation was designed in which participants were given a 'token' that represented info...