1st International Conference on Electronic Engineering and Renewable Energy, Apr 2018, Saidia, Morocco. pp.216-224, ⟨10.1007/978-981-13-1405-6_26⟩. ⟨hal-02409596⟩

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T-ray modulation of light for future THz radios

Guillaume Ducournau

Modulation of light by external waves is an essential function in any photonics-based system. Using an integrated plasmonic approach, the speed of modulation of 1.55-μm waves has now been extended to the ‘low’ THz band.

Nature Photonics, 2019, 13 (8), pp.511-513. ⟨10.1038/s41566-019-0499-y⟩. ⟨hal-03138562⟩

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Exceptional point enhances sensitivity of optomechanical mass sensors

P. Djorwe, Yan Pennec, Bahram Djafari-Rouhani

We propose an efficient optomechanical mass sensor operating at exceptional points (EPs), non-Hermitian degeneracies where eigenvalues of a system and their corresponding eigenvectors simultaneously coalesce. The benchmark system consists of two optomechanical cavities that are mechanically coupled...

Physical Review Applied, 2019, 12 (2), pp.024002. ⟨10.1103/PhysRevApplied.12.024002⟩. ⟨hal-03138560⟩

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Comparative Study on the Impact of Growth Conditions on the Physiology and the Virulence of Pseudomonas aeruginosa Biofilm and Planktonic Cells

Simon Oussama Khelissa, Marwan Abdallah, Charafeddine Jama, Alexandre Barras, Nour-Eddine Chihib

The aim of the present work was to study and compare the effect of growth temperature (20, 30, and 37 degrees C) and surface type (stainless steel and polycarbonate) on the production of virulence factors, such as proteases and siderophores, and the risk of surface contamination associated with...

Journal of Food Protection, 2019, 82 (8), pp.1357-1363. ⟨10.4315/0362-028X.JFP-18-565⟩. ⟨hal-02794828⟩

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A robust method for MR image segmentation and multiple scleroses detection

H. Zouaoui, Abdelouahab Moussaoui, Mourad Oussalah, Abdelmalik Taleb-Ahmed

In the present article, we propose a new approach for the segmentation of the MR images of the Multiple Sclerosis (MS). The Magnetic Resonance Imaging (MRI) allows the visualization of the brain and it is widely used in the diagnosis and the follow-up of the patients suffering from MS. Aiming to...

Journal of Medical Imaging and Health Informatics, 2019, 9 (6), pp.1119-1130. ⟨10.1166/jmihi.2019.2690⟩. ⟨hal-03138564⟩

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Particle assembly with synchronized acoustic tweezers

Zhixiong Gong, Michael Baudoin

The contactless selective manipulation of individual objects at the microscale is powerfully enabled by acoustical tweezers based on acoustical vortices [M. Baudoin et al., Sci. Adv. 5, eaav1967 (2019)]. Nevertheless, the ability to assemble multiple objects with these tweezers has not been...

Physical Review Applied, 2019, 12 (2), 024045, 9 p. ⟨10.1103/PhysRevApplied.12.024045⟩. ⟨hal-03329998⟩

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Agent-based model of multicellular tumor spheroid evolution including cell metabolism

Fabrizio Cleri

Computational models aiming at the spatio-temporal description of cancer evolution are a suitable framework for testing biological hypotheses from experimental data, and generating new ones. Building on our recent work (J. Theor. Biol. 389, 146 (2016)) we develop a 3D agent-based model, capable of...

European Physical Journal E: Soft matter and biological physics, 2019, 42 (8), pp.112. ⟨10.1140/epje/i2019-11878-7⟩. ⟨hal-03138040⟩

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Stochastic thermodynamics of holonomic systems

Stefano Giordano

Stochastic thermodynamics is a recently introduced approach to deals with small systems in contact with one or more thermal baths. This theory has been applied to systems of unconstrained particles to investigate the role of the thermodynamics principles in micro-and nano-scale systems and to...

The European Physical Journal B: Condensed Matter and Complex Systems, 2019, 92 (8), ⟨10.1140/epjb/e2019-100162-6⟩. ⟨hal-02337908⟩