Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Houda Labjar"'
Publikováno v:
Open Ceramics, Vol 19, Iss , Pp 100643- (2024)
This in vitro study examines the electrochemical responses and surface degradation of alumina and feldspar dental ceramic materials in acidic environments using cyclic polarization and electrochemical impedance spectroscopy (EIS). Alumina and feldspa
Externí odkaz:
https://doaj.org/article/b75ff54edbb146b1b4a107eeba080580
Publikováno v:
Journal of Information Technology Management, Vol 14, Iss 5th International Conference of Reliable Information and Communication Technology (IRICT 2020), Pp 23-36 (2022)
This paper presents an approach that uses both genetic algorithm (GA) and fuzzy inference system (FIS), for feature selection for descriptor in a quantitative structure activity relationships (QSAR) classification and prediction problem. Unlike the t
Externí odkaz:
https://doaj.org/article/c2e254dceb164bf18243e541aa314ae5
Autor:
Aimen El Orche, Mustapha Bouatia, Siham Yanisse, Houda Labjar, Mouad Mouhsin, Mohamed Bouha, Mustapha Oubenali, Mohamed Mbarki
Publikováno v:
Journal of Spectroscopy, Vol 2020 (2020)
One of the most important challenges in the authentication of olive oil is the determination of the geographical origin of virgin olive oil. In this work, we evaluated the capacity of two spectroscopic techniques, UV-Visible and ATR-FTMIR, coupled wi
Externí odkaz:
https://doaj.org/article/a863c09cfeee4213a00c5c5caa90141e
Autor:
Souad El Hajjaji, Youssra El Hamdouni, Ichraq Bouhouche, Abdelouahed Dahrouch, Houda Labjar, Najoua Labjar, Soraya Lakhloufi, Malika Serghini-Idriissi, Amal El Yamani
Publikováno v:
Journal of Failure Analysis and Prevention. 20:1771-1783
Artificial saliva was used as a degradation medium to assess the effect of saliva on the surface condition, microstructure, chemical composition, and degradation behavior of dental materials. This is done using X-ray diffraction, SEM-coupled energy-d
Autor:
S. El Hajjaji, A. El Yamani, I. Bouhouche, Y. El Hamdouni, S. Lakhloufi, Najoua Labjar, Houda Labjar, M. El Mahi, El Mostapha Lotfi, Abdelouahed Dahrouch, M. Serghini-Idriissi
Publikováno v:
Materials Today: Proceedings. 31:S141-S148
Research concerning the applications of ceramic biomaterials as dental restorative materials is of particular interest for the study of the physico-chemical, mechanical and microstructural behavior with a multitude of techniques. Nevertheless, the we
Autor:
Razane Chroqui, Toussaint Ntambwe Kambuyi, Anas Driouich, Safae El Alami El Hassani, Soukaina Kassbi, Brahim Sallek, Houda Labjar, K. Digua, O. Britel, Hassan Chaair
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 195:50-59
Geopolymers are considered as an alternative solution of portland cement. The setting of these materials depends on the gelling reaction of sodium silicate, which can lead to the formation ...
Autor:
Hassan Chaair, Houda Labjar
Publikováno v:
E3S Web of Conferences, Vol 234, p 00106 (2021)
The synthesis of apatite silicated Ca10(PO4)6-x(SiO4)x(OH)2-x (SiHA) with 0≤x≤2 was investigated using a wet precipitation method followed by heat treatment using calcium carbonate CaCO3 and phosphoric acid H3PO4 and silicon tetraacetate SiC8H20O
Publikováno v:
2020 IEEE 6th International Conference on Optimization and Applications (ICOA).
Adulteration detection of argan oil is one of the main objective to control its quality and to ensure customer protection. The aim of this study is to develop an automat tool based on the combination of spectroscopic method with mathematical and stat
Autor:
Siham Yanisse, Mustapha Oubenali, Mustapha Bouatia, Aimen El Orche, Houda Labjar, Mohamed Mbarki, Mohamed Bouha, Mouad Mouhsin
Publikováno v:
Journal of Spectroscopy, Vol 2020 (2020)
One of the most important challenges in the authentication of olive oil is the determination of the geographical origin of virgin olive oil. In this work, we evaluated the capacity of two spectroscopic techniques, UV-Visible and ATR-FTMIR, coupled wi
Publikováno v:
Morphologie : bulletin de l'Association des anatomistes. 101(334)
Ceramics play a key role in several biomedical applications. One of them is bone grafting, which is used for treating bone defects caused by injuries or osteoporosis. Calcium-phosphate based ceramic are preferred as bone graft biomaterials in hard ti