Publications associées à Digital evidence

An in-situ 3D micro-XRD investigation of water uptake by alkali-silica-reaction (ASR) product

Solène Anne-Lise Albinski, Mahdieh Shakoorioskooie

The ASR products in concrete have various chemical compositions. It is yet unclear whether and how these products develop micro-expansion upon moisture ingress. This paper presents a 3D in-situ observation of the crystallography and volume change of an ASR ...

Pergamon-Elsevier Science Ltd2021

Network Neutrality Inference using Network Tomography

Ovidiu Sebastian Mara

Our work studies network neutrality, a property of communication networks which means that they treat all traffic the same, regardless of application, content provider or communication protocol. This is an important problem, because sometimes users suspect ...

EPFL2018

When Sheep Shop: Measuring Herding Effects in Product Ratings with Natural Experiments

Robert West, Gael Lederrey

As online shopping becomes ever more prevalent, customers rely increasingly on product rating websites for making purchase decisions. The reliability of online ratings, however, is potentially compromised by the so-called herding effect: when rating a prod ...

2018

Self-employment, start-up incentives and political ideology

Marianna Marino, Stefano Horst Baruffaldi

We find evidence that public start-up incentives promote self-employment. This public policy seems to affect more women than men. ...

Routledge Journals, Taylor & Francis Ltd2016

Direct evidence for charge stripes in a layered cobalt oxide

Peter Babkevich, Paul Gregory Freeman, Mechthild Enderle

Recent experiments indicate that static stripe-like charge order is generic to the hole-doped copper oxide superconductors and competes with superconductivity. Here we show that a similar type of charge order is present in La-5/Sr-3(1)/3CoO4, an insulating ...

Springer2016

Hollow Cylinder Tests on Boom Clay: Modelling of Strain Localization in the Anisotropic Excavation Damaged Zone

Vincent Labiouse, Bertrand François

Boom Clay is extensively studied as a potential candidate to host underground nuclear waste disposal in Belgium. To guarantee the safety of such a disposal, the mechanical behaviour of the clay during gallery excavation must be properly predicted. In that ...

Springer Verlag2014

The Cognitive And Neural Time Course Of Empathy And Sympathy: An Electrical Neuroimaging Study On Self-Other Interaction

Olaf Blanke, Manuel Mercier

Although extensively investigated in sociocognitive neuroscience, empathy is difficult to study. The first difficulty originates in its multifaceted nature. According to the multidimensional model, empathy combines emotional, automatic (simulation), cognit ...

Pergamon-Elsevier Science Ltd2014

Does Labor Diversity Promote Entrepreneurship?

Marianna Marino

We find evidence that workforce educational diversity promotes entrepreneurial behavior of employees as well as the formation of new firms, whereas diversity in demographics hinders transitions to selfemployment. Ethnic diversity favors entrepreneurship in ...

Elsevier2012

Evidence of time-dependent CP violation in the decay B^{0}→D^{+}D^{-}

Olivier Schneider, Aurelio Bay, Remi Léandre Albert Louvot, Chao Wang, Tagir Aushev, Vladislav Balagura, Jean Wicht, Nicolas Zwahlen, Jing Li

We report a measurement of the CP-odd fraction and the time-dependent CP violation in B-0 -> D*+D*- decays, using 657x10(6) BB events collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. We measure ...

American Physical Society2009