Effect off probiotics and Yucca will schidigera extract supplementation one broiler meatus quality

À LA UNE, Documentation, Publication Scientifique, Publication Scientifique Division Santé, Revue de Press
Karima Benamirouche1 2 *  http://orcid.org/0000-0002-4357-5723 Djamila Baazize-Ammi3  Nadia Hezil3  Redha Djezzar4  Abdellatif Niar5  Djamel Guetarni6  1Laboratory off Agro-Biotechnology and Nutrition in Semi-Arid Areas, Faculty off Natural Sciences and Life, IBN Khaldoun University, BP 78,14000, Tiaret, Algeria. 2Center off Technical Scientific research and in Physicochemical Analyzes, BP 384, industrial Park off Bou-Ismail, RP42004, Tipaza, Algeria. 3 Institute off Veterinary Sciences, Saad Dahlab University, Soumaa Road, Blida, Algeria. 4Higher National School off Veterinary, Algiers, Algeria. 5 National Institute off Veterinary Sciences, IBN Khaldoun University, Tiaret, Algeria. 6 Faculty off Natural and Life Sciences, Saad Dahlab University, Soumaa Road, Blida, Algeria. ABSTRACT. The current study investigated the effect of dietary supplementation with probiotics and Yucca schidigera extract on physicochemical parameters, proximate composition, mineral content and fatty acid profile of broiler breast and thigh muscles. In…
Read More

Polymerization of Ethylene Glycol Dimethacrylate (EGDM), Using An Algerian Clay as Eco-catalyst (Maghnite-H+ and Maghnite-Na+)

À LA UNE, Publication Scientifique, Publication Scientifique Division Santé, Revue de Press
Sara Haoue1, Hodhaifa Derdar1, 2,*, Mohammed Belbachir1, Amine Harrane1,3 1Laboratoire de Chimie des Polymères, Département de Chimie, FSEA, Université Oran1 Ahmed Ben Bella, BP N° 1524 El M’Naouar, 31000 Oran, Algeria. 2Centre de Recherche Scientifique et Technique en Analyses Physico-Chimiques (CRAPC), BP 10 384, Siège ex-Pasna Zone Industrielle, Bou-Ismail CP 42004, Tipaza, Algeria. 3Dept. of Chemistry, FSEI, University Abdelhamid Ibn Badis Mostaganem, Algeria. Abstract In this paper we have explored a novel and green method to synthesis and polymerize ethylene glycol dimethacrylate (EGDM). This technique consists on using Maghnite (Algerian clay) as a green catalyst to replace toxic catalysts. The Algerian clay has been modified using two ion exchange process to obtain Maghnite-H+ (proton exchanged process) and Maghnite-Na+ (sodium exchanged process). Synthesis ex-periments of EGDM and Poly (EGDM) are performed…
Read More

Zn-M-CO3 Layered Double Hydroxides (M=Fe, Cr, or Al): Synthesis, Characterization, and Removal of Aqueous Indigo Carmine

À LA UNE, Documentation, Publication Scientifique, Publication Scientifique Division Santé, Revue de Press
Zn-M-CO3 Layered Double Hydroxides (M=Fe, Cr, or Al): Synthesis, Characterization, and Removal of Aqueous Indigo Carmine Salima Bouteraa1*, Fatiha Boukraa Djelllal Saiah1, Sarah Hamouda1,2, Nourredine Bettahar1 1Laboratory of Inorganic Materials Chemistry and Application, University of Sciences and Technology of Oran - USTO BP. 1505 Oran, Algeria. 2Center of Scientific Research and Technique in Physicochemical Analysis (CRAPC), Bou-Smail, Tipaza, Algeria. Abstract In this approach, Zn-M+3 layered double hydroxides (LDHs) with M+3 = Fe, Cr, or Al were synthesized by the co-precipitation method from the aqueous solution at a constant solution pH. The as-synthesized samples were char-acterized by XRD analysis, FTIR spectra, BET techniques and simultaneous thermogravimetric-differential scan-ning calorimetry (TGA/DSC). XRD analysis showed that Zn-Fe-CO3 had the greatest lattices parameters. BET sur-face area of Zn-Fe-CO3 was calculated as 52.24 m2.g-1 and was…
Read More

Analysis of experimental data of environmental cement prepared by fly ash of eggs shell and sand dune for reduction of carbon dioxid

À LA UNE, Bibliothèque, Publication Scientifique, Publication Scientifique Division Santé, Revue de Press
Author links open overlay panel AbdelghaniBrahimiaMouradMeghachouaHichamAbbadaAbdelkaderRahmounibMohammedBelbachirbFatima ZohraZeggaicBachariKhaldounc Abstract In the recent years, the dominant cementitious materials have been industrial by products such as fly ash. This present data describes some of the cementitious products that are attracting attention in the global research community and the properties and characteristics of these materials that affect their performance such durability, mechanically properties and reduction of carbon dioxid (CO2). The present investigation deals with the chemical synthesis of cementitious material using fly ash of eggs shell rich in calcium(Ca) and sand dune(southern west of Algeria) rich in silica(SiO2).The composition of geopolymers synthesized are the most compressive resistant with a maximum stress of 49.71 MPa, the most flexible (E = 2.63 GPa) and the most ductile (εr = 65.42%).The characteristic properties of the chemically synthesized cementitious materials were analyzed by the…
Read More

Dataset for synthesis of conducting polymers nanocomposites based on aniline and 4-amino-benzylamine catalyzed by chromium (III) exchanged maghnite (Algerian MMT) via in situ polymerization

À LA UNE, Division Matériaux, Documentation, Publication Scientifique, Publication Scientifique Division Santé, Revue de Press
Dataset for synthesis of conducting polymers nanocomposites based on aniline and 4-amino-benzylamine catalyzed by chromium (III) exchanged maghnite (Algerian MMT) via in situ polymerization Fatima Zohra Zeggai a, b, Mohammed Belbachir b, Benjamin Carbonnier c, Abdelkader Rahmouni b, *, Bachari Kaldoun a a Centre de Recherche Scientifique et Technique en Analyses Physico-chimiques (CRAPC), BP 38Bou-Ismail- RP, 42004, Tipaza, Algeria b Polymer Chemistry Laboratory, Oran1 University Ahmed Benbella, BP 1524, El’Menouer, 31000, Oran, Algeria c Paris-Est University, UMR 7182. 2-8, F-94320, Thiais, France https://www.researchgate.net/publication/338770226_Dataset_for_synthesis_of_conducting_polymers_nanocomposites_based_on_aniline_and_4-amino-benzylamine_catalyzed_by_chromium_III_exchanged_maghnite_Algerian_MMT_via_in_situ_polymerization?enrichId=rgreq-bc8c9c697a553a18dc3e99fea382a89e-XXX&enrichSource=Y292ZXJQYWdlOzMzODc3MDIyNjtBUzo4NTU1Mzg0OTc3NTcxODdAMTU4MDk4NzY4MTM3Nw%3D%3D&el=1_x_2&_esc=publicationCoverPdf
Read More
le Centre de Recherche Scientifique et Technique en Analyses Physico-chimiques (CRAPC), à travers ses équipes de recherche, vous propose ses nouvelles molécules pour des éventuels tests contre le Covid-19:

le Centre de Recherche Scientifique et Technique en Analyses Physico-chimiques (CRAPC), à travers ses équipes de recherche, vous propose ses nouvelles molécules pour des éventuels tests contre le Covid-19:

À LA UNE, Gallerie Photos, Publication Scientifique Division Santé, Revue de Press, Uncategorized, URADTE
⚕️En raison de la situation sanitaire en Algérie concernant l’épidémie causée par le Covid-19, et suite à l’instruction émanant de la Direction Générale de la Recherche Scientifique et du Développement Technologique (DGRSDT) et ce dans le cadre de la lutte contre ce véritable fléau, le Centre de Recherche Scientifique et Technique en Analyses Physico-chimiques (CRAPC), à travers ses équipes de recherche, vous propose ses nouvelles molécules pour des éventuels tests contre le Covid-19: 2E-P: dérivé de la pipérazine;L1: dérivé de phenylisothiocyanateL3 et LPD: dérivés de dehydroacetic acid;LTA: dérivé de coumarine;OT48, OT52, OT55 et AL3: dérivés de coumarine;MS001, SCMBM, Extrait alcoolique,Composé de structure flavonolignan et Composé de structure sesquiterpene lactone: Extraits de plantes; Des molécules de la même classe que la pipérazine et coumarine ont été utilisées dans le traitement de…
Read More
Covid-19 : point par point, des recommandations d’experts pour réduire les effets psychologiques négatifs liés au confinement

Covid-19 : point par point, des recommandations d’experts pour réduire les effets psychologiques négatifs liés au confinement

À LA UNE, Revue de Press, Uncategorized
Covid-19 : point par point, des recommandations d’experts pour réduire les effets psychologiques négatifs liés au confinement https://theconversation-com.cdn.ampproject.org/c/s/theconversation.com/amp/covid-19-point-par-point-des-recommandations-dexperts-pour-reduire-les-effets-psychologiques-negatifs-lies-au-confinement-133811 https://theconversation-com.cdn.ampproject.org/c/s/theconversation.com/amp/covid-19-point-par-point-des-recommandations-dexperts-pour-reduire-les-effets-psychologiques-negatifs-lies-au-confinement-133811
Read More