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Migrants smuggled by sea to the EU: facts, laws and policy options

De Bruycker, Philippe; Di Bartolomeo, Anna; Fargues, Philippe (2013)

On 3 October 2013, 366 migrants drowned when their boat sank less than a mile off the shore of the Italian island of Lampedusa. A number of questions must be addressed in finding the best policy response to this tragedy. ...

EU asylum policy: In search of solidarity and access to protection

Lilian Tsourdi, Evangelia; De Bruycker, Philippe (2015)

The European asylum system is a relatively advanced regional protection framework, in both legislative and policy terms. However, that same system lacks a mechanism to distribute responsibility fairly among the Member ...

L'aventure du raï: musique et société

Daoudi, Bouziane; Miliani, Hadj (FeniXX, 1996)

Le 4 septembre 1994, cheb Hasni, l’un des chanteurs les plus populaires de la chanson raï, est assassiné dans son quartier natal à Oran. Ce meurtre et d’autres projettent le raï dans l’actualité politique. C’est de la vie ...

Etude par spectroscopie FT-IR des phénomènes d’adsorption

Nawel, MOUSSA (2012)

In our laboratory SEA2M , we develop activated carbon obtained from biomasse in water traitement. The behavior of activated carbon is studied using FT-IR transmission spectroscopy. The aim of this work is to,introduce this ...

Polycyclic Aromatic Hydrocarbons Generated by the Incomplete Combustion: Case of Fluoranthene

Belhakem, Mostefa; Derrar, Siham Naima (Int. J. Adv. Chem. Eng. Bio. Sci., 2017)

Incipient soot nanoparticles represent a real threat, due to the fatal and irreversible damages they can cause on health and environment. The incomplete combustion of engine’s fuel leads to the creation of these ...

Adsorption of Supranol yellow 4GL from aqueous solution onto activated carbons prepared from seawater algae

Belhakem, Mostefa; Nemchi, Fadela; Bestani, Benaouda; Benderdouche, Nouredine; Charles de Minorval, Louis (Adsorption Science & Technology, 2012-01)

Adsorbents prepared from seawater algae, viz. green Ulva lactuca (PGA) and brown Systoceira stricta (PBA), by chemical activation were successfully tested for the removal of Supranol Yellow 4GL dye from aqueous solutions. ...

Removal of phenol and 4-chlorophenol from aqueous solutions by olive stone-based activated carbon

Belhakem, Mostefa; Termoul, Mourad; Bestani, Benaouda; Benderdouche, Nouredine; Naffrechoux, Emmanuel (Adsorption Science & Technology, 2006-06)

The evaluation of agricultural by-products as a means of removing pollutants from contaminated wastewater is attracting increasing interest for sustainable development applications. The present work deals with the removal ...

ISSN 0975-413X CODEN (USA): PCHHAX

YOUSFI, Mohamed; CHERBI, Rekia; SAIDI, Mokhtar; BELGUIDOUM, Mahdi (2016)

Lawsonia alba (Henna) is widely used in folk medici ne for treatment of various skin diseases such as E czema (atopic dermatitis), boils and sores. The aim of th e present study is to ...

High inhibitory effect on lipid peroxidation by Hammada elegans phenolic extracts

Yousfi, Mohamed; Djokhdem, Khaled; Djeridane, Amar; Renane, Nourelhouda (2016-06-10)

The antioxidant activity and phenolic content of extracts and solvent–solvent partition fractions from the aerial parts of three medicinal plants were evaluated. Aerial parts of Hammada elegans, Plantago ciliata and ...

ISSN 0975-413X CODEN (USA): PCHHAX

V Tkach, Volodymyr; Ivanushko, Yana G; Lukanova, Svitlana M; Romaniv, Lyudmyla V; Kukovska, Iryna L; C de Oliveira, Sílvio; Casagrande, Gleison A; Freitas, Williane; Yagodynets, Petro I (2017)

The possibility of theacrine electrochemical determination, assisted by cubic nanoparticles of CoSn(OH)6 has been evaluated from the theoretical point of view. The correspondent mechanism has been suggested, and the ...

Etude de l’activité antioxydante des extraits phénoliques de l’Atriplex halimus L et de l’Haloxylon scoparium pomel du Sahara septentrional

YOUSFI, Mohamed; BELHADJ TAHAR, Samira; HADJ-MAHAMMED, Mahfoud (2015-05)

The antioxidants are the subject of many studies, because in addition to their use as preservatives in food products by replacing the synthetic antioxidants, they intervene in the treatment of many diseases. In this study, ...

Contribution des parcours à l’alimentation des petits ruminants en steppe et dans la wilaya de Djelfa, Algérie

Yousfi, M; Chachoua, I; Bougouffa, N (2017-02)

L’objectif de ce travail consiste à dégager la contribution des parcours steppiques dans l’alimentation des petits ruminants dans la région steppique en Algérie à partir du bilan fourrager durant la période de 2000 à ...

Nanomechanical properties of nanoconfined polystyrene nanoparticles in nanoblends

Yousfi, Mohamed; Rharbi, Yahya (18ème Congrès Français de Mécanique, 2007-08-27)

The role of nanoconfinement on the glass transition temperature (Tg) of polymers has been extensively studied in the thin film geometry. This work looks at the Tg of nanoconfined polystyrene in spherical nanoparticles (27- ...

Etude de la Relaxation Isochrone des Verres Métalliques à base de Zr-par mesure de diffraction de Rayons Synchrotron

YOUSFI, Mohamed Abdebasset; HAJLAOUI, Khalil; TOURKI, Zoubeir; YAVARI, Alain Reza (Congrès français de mécanique, 2009)

La relaxation isochrone du verre métallique Zr57Nb5Al10Cu15. 4Ni12. 6 à l’état brut et déformé est étudiée par des mesures in-situ du volume libre au cours d’un cycle de traitement thermique approprié. Les données ...

Technical and economical performance of parabolic through collector power plant (SEGS VI)

YOUSFI, ML; ZAARAOUI, Abdelkader; SAID, N (Congrès français de mécanique, 2011)

Concentrating solar power plants are an excellent alternative to conventional ones particularly in countries that lie in the Sun Belt. SEGS plants installed in California were the subject of several studies. In this work, ...

Effect of Modified Montmorillonite on the Morphology and Mechanical Properties of Poly(ethyleneterephtalate)/Polyethylene Blends Role of the Polarity and Thermal Stability of the Surfactant

Yousfi, Mohamed; Soulestin, Jeremie; Lacrampe, Marie-France; Vergnes, Bruno (The 27th Annual Meeting of the Polymer Processing Society, 2011-05-10)

PET/PE blends were prepared using three different types of commercially available organically modified montmorillonite (OMMT)(Cloisite 15A, 30B and 10A) using conventional polymer melt extrusion process. Characterization ...

Enhancement of the Inhibitor Efficiency of 4-Phenyl-1, 2-dithiol-3-thione on Corrosion of Mild Steel for 20% Sulphuric Acid.

Yousfi, Mohamed; Dakmouche, M; Saidi, M; Hadjadj, M; Rahmani, Z (Asian Journal of Chemistry, 2012-11-01)

Subtituted 4-phenyl-1, 2-dithiol-3-thione (PDTT) synthesized and tested as inhibitors for the corrosion for mild steel in the presence of oxygen by potentiodynamic polarization and electrochemical impedance spectroscopy ...

Influence de l'échelle de rugosité sur le frottement dans les contacts lubrifiés.

Yousfi, Mohamed; Demirci, Ibrahim; Mezghani, Sabeur; Zahouani, Hassan; El Mansori, Mohamed (Congrès français de mécanique (26 2013; Bordeaux (Gironde))., 2013-08-26)

The reduction of friction and the limitation of emissions of greenhouse gases are the main objectives of the automotive industry. This energy e ciency is related to functionalization of the surface of ringpack tribo-system. ...

StructurenActivity Relationships in the Chelation Activity by Derivatives of 1, 2-Dithiole-3-Thiones

Yousfi, Mohamed; Rahmani, Zehour; Saidi, Mokhtar; Dakmouche, Messouda (Journal of Life Sciences, 2014-01-01)

Alfalfa (Medicago sativa L.) is being grown in harsh environment in Iraq and is mostly subjected to abiotic stresses such as drought, salinity, pH and temperature. Both alfalfa and its nitrogen fixing symbiotic bacteria ...

Lipid Classes, Fatty Acids, Tocopherols Compositions and Antioxidant Activity of Lawsonia alba Seed Oils Growing in Algeria

Yousfi, Mohamed; Cherbi, Rekia; Hamia, Chahrazed; Gourine, Nadhir; Bombarda, Isabelle; Saïdi, Mokhtar (Current Nutrition & Food Science, 2017-05-01)

Background: Lawsonia alba seed oils are not widely used commercially even though they have characteristics that well suit for industrial applications and can contribute to healthy human diets. The most important aim of ...

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