Protocole expérimental utilisé pour filmer le mouvement de nage

Living actinopterygian Dorsal and anal fins (Fig. 1 ) developmental sequences were obtained from embryojuvenile rainbow trout (Oncorhynchus mykiss). Examined specimens range from 8 days pre-hatching to 100 days post hatching (dph). Larva-juvenile were reared in a swimming channel (see...

Position on the anthropocline predicts the type of EH-BD relationship

Applications of computer to measure complex ecological properties and patterns - moving beyond single-feature metrics. In Chapter 3, l investigate and develop new automated tools for rapidly quantifying ecosystem features and visual patterns. The data derived from such metrics, or...

Miocene Shark and Batoid Fauna from Nosy Makamby

Miocene Shark and Batoid Fauna from Nosy Makamby Geology and Age Nosy Makamby (= Mahakamby) is a small (~1.6 km x 0.4 km) island SSW-NNE aligned offshore at broad of the delta of Mahavavy River, in northwest Madagascar, approximately 50...

Analyse diachronique de la fragmentation des forêts du Liban

Analyse diachronique de la fragmentation des forêts du Liban New data and conceptual problems   Remote sensing in landscape analysis  In recent years, the use of satellite imagery in ecological research has increased dramatically. The widespread availability of satellite images and...

THEMATIC AND POSITIONAL FUZZINESS

EVALUATION DES ERREURS DE CARTES DE VEGETATION AVEC UNE APPROCHE PAR ENSEMBLES FLOUS Sampling design  Apart from a stratification per eco-geographical area, the sampling design incorporated a two-stage sampling protocol, where aerial photography frames formed the Primary Sampling Units (PSUs)....

Structure du paysage et fonctionnement hydrologique

Structure du paysage et fonctionnement hydrologique Study area  General description  The study area is the cultivated portion of the Hérault French département of the LanguedocRoussillon région, in the south of France. We did not consider the northern mountainous region, where...

Une approche cognitive et classificatoire des graphiques

Une approche cognitive et classificatoire des graphiques Une approche structurelle du graphique Dans le cadre de notre analyse, nous partirons d’une analyse sémiologique des graphiques, à savoir la « science qui étudie les systèmes de signes », d’après Le petit...

Acquisition et reproduction d’images couleur

The use of colour in imaging continues to grow at an ever increasing pace. Every day, most people in the industrialised parts of the world are users of colour images that come from a wide range of imaging devices; for...

Visualizing Large Medical Image Datasets using the 3D Scale-Invariant Feature Transform (SIFT)

Consider human-in-the-loop systems that rely on a human expert to make decisions based on data, e.g., clinicians such as radiologists or pathologists interpreting images visually to identify the subtle signs of disease to plan the best possible treatment. According to...

Surveying the Terrain of Computer Mediated Communication

Surveying the Terrain of Computer Mediated Communication  An Information Age  In his work, Warschauer (1999) describes The Information Age as an era which is shaped by a ‘new’ industrial revolution. ‘Whereas the first industrial revolution was based on the harnessing...