Publications associées à Point cardinal

Stress pulls us apart: Anxiety leads to differences in competitive confidence under stress

Maria del Carmen Sandi Perez, Samuel Bendahan, Fiona Hollis, John Christian Thoresen, Lorenz Goette

Social competition is a fundamental mechanism of evolution and plays a central role in structuring individual interactions and communities. Little is known about the factors that affect individuals’ competitive success, particularly in humans. Key factors ...

2015

A new analytical model for wind farm power prediction

Fernando Porté Agel, Amin Niayifar

In this study, a new analytical approach is presented and validated to predict wind farm power production. The new model is an extension of the recently proposed by Bastankhah and Porte-Agel for a single wake. It assumes a self-similar Gaussian shape of th ...

Iop Publishing Ltd2015

A new analytical model for wind farm power prediction

Fernando Porté Agel, Amin Niayifar

In this study, a new analytical approach is presented and validated to predict wind farm power production. The new model is an extension of the recently proposed by Bastankhah and Porté-Agel for a single wake. It assumes a self-similar Gaussian shape of th ...

2015

Observation of the cosmic-ray shadow of the Moon with IceCube

Matthias Wolf, Shirit Cohen, Mathieu Ribordy, Xiaoxia Bai

We report on the observation of a significant deficit of cosmic rays from the direction of the Moon with the IceCube detector. The study of this "Moon shadow" is used to characterize the angular resolution and absolute pointing capabilities of the detector ...

Amer Physical Soc2014

A Numerical Study of the Effects of Wind Direction on Turbine Wakes and Power Losses in a Large Wind Farm

Fernando Porté Agel, Yu-Ting Wu, Chang-Hung Chen

In this study, large-eddy simulations (LESs) were performed to investigate the effects of changing wind direction on the turbine wakes and associated power losses in the Horns Rev offshore wind farm. In the LES framework, the turbulent subgrid-scale stress ...

Mdpi Ag2013

Current variability in a wide and open lacustrine embayment in Lake Geneva (Switzerland)

David Andrew Barry, Alfred Johny Wüest, Ulrich Lemmin, Roham Bakhtyar, Amir Mehdi Razmi, Nicolas Le Dantec

Field measurements and numerical simulations were used to determine the effects of dominant meteorological conditions on the hydrodynamics of a wide (aspect ratio ~2), relatively deep (seasonally stratified) and open lake embayment (Vidy Bay, Lake Geneva). ...

Elsevier Sci Ltd2013

Bichiral structure of ferroelectric domain walls driven by flexoelectricity

Nava Setter, Alexander Tagantsev, Petr Yudin

The influence of flexoelectric coupling on the internal structure of neutral domain walls in the tetragonal phase of perovskite ferroelectrics is studied. The effect is shown to lower the symmetry of 180 degrees walls which are oblique with respect to the ...

American Physical Society2012

Progress report of a project in very low bit-rate speech coding

Petr Motlicek, Philip Neil Garner, Milos Cernak

Background work in various levels of speech coding is reviewed, including unconstrained coding and recognition-synthesis approaches that assume the signal is speech. A pilot project in HMM-TTS based speech coding is then described, in which a comparison wi ...

Idiap2012

A Bimodal Sound Source Model for Vehicle Tracking in Traffic Monitoring

Jean-Marc Odobez, Hervé Lissek, Xavier Falourd, Patrick Marmaroli

The paper addresses road traffic monitoring using a compact microphone array. More precisely, estimation of both speed and wheelbase distance of detected vehicles is performed. The detection algorithm is based on the comparison between theoretical and meas ...

EURASIP2011

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Point cardinal

Stress pulls us apart: Anxiety leads to differences in competitive confidence under stress

A new analytical model for wind farm power prediction

A new analytical model for wind farm power prediction

Effects of wind direction and wind farm layout on turbine wakes and power losses in wind farms: An LES study

Observation of the cosmic-ray shadow of the Moon with IceCube

A Numerical Study of the Effects of Wind Direction on Turbine Wakes and Power Losses in a Large Wind Farm

Current variability in a wide and open lacustrine embayment in Lake Geneva (Switzerland)

Bichiral structure of ferroelectric domain walls driven by flexoelectricity

Progress report of a project in very low bit-rate speech coding

A Bimodal Sound Source Model for Vehicle Tracking in Traffic Monitoring

Graph Chatbot

Chattez avec Graph Search

A new analytical model for wind farm power prediction

Effects of wind direction and wind farm layout on turbine wakes and power losses in wind farms: An LES study

Stress pulls us apart: Anxiety leads to differences in competitive confidence under stress

A new analytical model for wind farm power prediction

A Numerical Study of the Effects of Wind Direction on Turbine Wakes and Power Losses in a Large Wind Farm

Observation of the cosmic-ray shadow of the Moon with IceCube

Bichiral structure of ferroelectric domain walls driven by flexoelectricity

Progress report of a project in very low bit-rate speech coding

Current variability in a wide and open lacustrine embayment in Lake Geneva (Switzerland)

A Bimodal Sound Source Model for Vehicle Tracking in Traffic Monitoring