Courant de Humboldt

Publications associées (20)

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Ensemble modelling of ice cover for a reservoir affected by pumped-storage operation and climate change

Martin Schmid, Ulrike Kobler

Ensemble modelling was used to assess the robustness of projected impacts of pumped-storage (PS) operation and climate change on reservoir ice cover. To this end, three one-dimensional and a two-dimensional laterally averaged hydrodynamic model were set up ...

WILEY2019

Large Eddy Simulations of sediment entrainment induced by a lock-exchange gravity current

Carmelo Juez Jiménez, Jessica Zordan, Foteini Kyrousi, Alessandro Leonardi

Large Eddy simulations of lock-exchange gravity currents propagating over a mobile reach are presented. The numerical setting allows to investigate the sediment pick up induced by the currents and to study the underlying mechanisms leading to sediment entr ...

2018

Nonlinear dynamics of the near-shore boundary layer of a large lake (Lake Geneva)

David Andrew Barry, Ulrich Lemmin, Damien Bouffard, Andrea Cimatoribus

We examine near-shore and pelagic current variability in Lake Geneva, a large and deep lake in western Europe, using observations from several measurement locations and a three-dimensional numerical model for the period 2014-2016. Linear internal seiche mo ...

2018

Negative Capacitance Tunnel FETs: Experimental Demonstration of Outstanding Simultaneous Boosting of On-current, Transconductance, Overdrive, and Swing

Mihai Adrian Ionescu, Igor Stolichnov, Farzan Jazaeri, Ali Saeidi

This paper demonstrates and experimentally reports the highest ever performance boosting in strained silicon-nanowire homojunction TFETs with negative capacitance, provided by matched PZT capacitors. Outstanding enhancements of Ion, gm, and overdrive are a ...

2017

VENTING OF TURBIDITY CURRENTS: WHEN TO ACT?

Sabine Chamoun

During floods, sediments are transported from watersheds into reservoirs, slowly decreasing water volumes and this leading to economic losses. Thus, in the long term, sedimentation endangers reservoirs’ sustainability. Sediments can also block low-level hy ...

2017

Pietre che parlano. Gli Höfe della Vienna socialista

Alessandro Porotto

The utopian dimension of the 1920s experience of Red Vienna originates from the close connection between architectural type and language. Through the collective memory the large court blocks (Höfe) are an essential part of urban identity. Examining in a cr ...

2017

Robot-assisted gait training improves motor performances and modifies Motor Unit firing in post-stroke patients

Silvestro Micera

Background. Robotics and related technologies are realizing their promise to improve the delivery of rehabilitation therapy but the mechanism by which they enhance recovery is still unknown. The electromechanical-driven gait orthosis Lokomat has demonstrat ...

Edizioni Minerva Medica2015

Stratification, mixing and transport processes in Lake Kivu

Alfred Johny Wüest, Martin Schmid

This chapter summarizes the knowledge on mixing and transport processes in Lake Kivu. Seasonal mixing, which varies in intensity from year to year, influences the top â ¼65 m. Below, the lake is permanently stratified, with density increasing stepwise from ...

Springer2012

Nutrient cycling in Lake Kivu

Alfred Johny Wüest, Natacha Tofield-Pasche, Martin Schmid

This chapter summarizes the knowledge on mixing and transport processes in Lake Kivu. Seasonal mixing, which varies in intensity from year to year, influences the top ∼65 m. Below, the lake is permanently stratified, with density increasing stepwise from ∼ ...

Springer2012

An Information Theoretic Combination of MFCC and TDOA Features for Speaker Diarization

Hervé Bourlard, Deepu Vijayasenan, Fabio Valente

This correspondence describes a novel system for speaker diarization of meetings recordings based on the combination of acoustic features (MFCC) and time delay of arrivals (TDOAS). The first part of the paper analyzes differences between MFCC and TDOA feat ...

2011

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Negative Capacitance Tunnel FETs: Experimental Demonstration of Outstanding Simultaneous Boosting of On-current, Transconductance, Overdrive, and Swing

Mihai Adrian Ionescu, Igor Stolichnov, Farzan Jazaeri, Ali Saeidi

2017