Výsledky vyhledávání - "Abdelkader Miraoui"

Neodymium(III) removal by functionalized magnetic nanoparticles

Autor: Didier Villemin, Mohamed Amine Didi, Abdelkader Miraoui

Publikováno v: Journal of Radioanalytical and Nuclear Chemistry
Journal of Radioanalytical and Nuclear Chemistry, Springer Verlag, 2016, 307 (2), pp.963-971. ⟨10.1007/s10967-015-4267-2⟩
Journal of Radioanalytical and Nuclear Chemistry, 2016, 307 (2), pp.963-971. ⟨10.1007/s10967-015-4267-2⟩

In this paper, neodymium removed by liquid-solid extraction is made by magnetic nanoparticles functionalized by the poly(aminoethylene N-methyl 1-formic acid, 1-phosphonic acid) (PAEMFP), with two different sizes. For a quantity of 0.01 g of magnetic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d32533324bf8082b9c67bfff926f057
https://doi.org/10.1007/s10967-015-4267-2

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COMPARATIVE STUDY ON THORIUM (IV) SORPTION ONTO SODIC BENTONITE AND MAGNETIC BENTONITE

Autor: Abdelkader Miraoui, Mohamed Amine Didi

Publikováno v: Volume: 5, Issue: 1 286-292
PressAcademia Procedia

In this paper, the liquid-solid extraction of Thorium (IV) is made by Sodic bentonite and Magnetic bentonite. Magnetic adsorbent can be quickly separated from a medium by a simple magnetic process, in view of these properties; some parameters were st

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18ad738e3fdd85ce5732ec7ef04387d1
https://dergipark.org.tr/tr/pub/pap/issue/33433/371792

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A large scale and low cost solution for real-time indoor localisation based on wireless sensor network

Autor: Jacques Duchêne, Asmaa Amerhaye, Kais Mabrouk, Hichem Snoussi, Abdelkader Miraoui

Publikováno v: 2011 7th International Workshop on Systems, Signal Processing and their Applications (WOSSPA)
2011 7th International Workshop on Systems, Signal Processing and their Applications (WOSSPA), May 2011, Tipaza, Algeria. pp.392-395

International audience; The aim of this work is dedicated to creating smart environments and assistance to enable elderly to live a longer and more independent life at home. One of the essential services required to maximize the intelligence of a sma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4764fb9bc3a0d755961b2872ac497f8
https://hal-utt.archives-ouvertes.fr/hal-02284295

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On the surface EMG signal reconstruction using blind source separation

Autor: Jacques Duchêne, Abdelkader Miraoui, Hichem Snoussi

International audience; In biomedical signal processing, many sources are often mixed as a form of measured signal. The goal is usually to extract and analyze one or several of them separately. In the multichannel measurements, several Blind Source S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1915c3a411ece3996179d02a1419936
https://doi.org/10.1109/wosspa.2011.5931451

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Blind separation of noisy convolutive sources

Autor: Abderrazek Abdaoui, Hichem Snoussi, Jacques Duchêne, Abdelkader Miraoui

Publikováno v: 2011 IEEE GCC Conference and Exhibition (GCC)
2011 IEEE GCC Conference and Exhibition (GCC), Feb 2011, Dubai, United Arab Emirates. pp.493-496, ⟨10.1109/IEEEGCC.2011.5752590⟩

International audience; In this paper, we present a new blind source separation method for noisy linear convolutive signal mixtures of independent components. The effectiveness of the proposed method is tested on synthetic data. Our technique has var

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec2db6f85d4ef3feea14341701f27f1b
https://hal-utt.archives-ouvertes.fr/hal-02269684

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On the detection of elderly equilibrium degradation using multivariate-EMD

Autor: Nourddine Azzaoui, Jacques Duchêne, Hichem Snoussi, Abdelkader Miraoui

Publikováno v: IEEE GLOBECOM Workshops
IEEE GLOBECOM Workshops, 2010, Miami, United States. pp.2049-2053, ⟨10.1109/GLOCOMW.2010.5700305⟩

International audience; The aim of this paper is to provide a new methodology for the detection of an increased risk of falling in community-dwelling elderly. A new extended method of the empirical mode decomposition (EMD) called multivariate-EMD is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b738dcb5631075be3c9da24e13d3a85e
https://hal.science/hal-00733009/document

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Watermarking Scar as an Ultimate copy protection

Autor: Claude Delpha, Sofiane Braci, Remy Boyer, Abdelkader Miraoui

Publikováno v: Proceedings of WIO 2009
International Workshop on Information Optics 2009 (WIO 09)
International Workshop on Information Optics 2009 (WIO 09), Jul 2009, Paris, France. pp.ID49
HAL

Strong and powerful attacks are able to make the watermark extraction impossible even if there is some watermarking. In this work, we call this residual information the scar and we use it to prove the existence of an attacked watermark. We evaluate t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cea4830cc6610dfc37cfc46ca7ef1b20
https://hal-supelec.archives-ouvertes.fr/hal-00445554

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Empirical Mode Decomposition for vectorial bi-dimensional signals

Autor: Hichem Snoussi, Nourddine Azzaoui, Jacques Duchêne, Abdelkader Miraoui

Publikováno v: 2009 International Workshop on Multidimensional (nD) Systems (nD
2009 International Workshop on Multidimensional (nD) Systems (nD, Jun 2009, Thessaloniki, Greece. pp.1-4, ⟨10.1109/NDS.2009.5191553⟩
nDS

International audience; In this work, an Empirical Mode Decomposition (EMD) of bivariate signals is proposed. It permits to decompose signals into elementary rotating functions, oscillating functions and tendencies. The technique is based on recursiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91afd2691ebc0c4d044b30631bbd3ed6
https://hal-utt.archives-ouvertes.fr/hal-02870463

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