Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Ali Mcheik"'
Publikováno v:
Frontiers in Marine Science, Vol 5 (2018)
Light is important for the growth, behavior, and development of both phototrophic and autotrophic organisms. A large diversity of organisms used silica-based materials as internal and external structures. Nano-scaled well-organized silica biomaterial
Externí odkaz:
https://doaj.org/article/c8efaac398f040a680f56f69ec2eac73
Publikováno v:
International Journal of Advanced Research. 4:441-449
Publikováno v:
Asian Pacific Journal of Tropical Medicine. 7:S546-S552
ObjectiveTo evaluate the antibacterial activity of the extracts of Laurus nobilis against three Gram-positive bacteria (Staphylococcus aureus ATCC 25923, Enterococcus faecalis ATCC 29212 and Staphylococcus epidermidis CIP 444) and two Gram-negative b
Publikováno v:
Physics Procedia. 55:259-264
During the processing of the polymers, macromolecules undergo a significant flow just before or during cooling. For semi-crystalline materials, the flow widely influences both the crystallization kinetics and the resulting crystalline orientation. Mo
Autor:
Annie Castel, Ali Mcheik, Heinz Gornitzka, Stéphane Massou, Pierre Rivière, Tayssir Hamieh, Nadia Katir
Publikováno v:
European Journal of Inorganic Chemistry. 2008:5397-5403
Germylenes and stannylenes with anilido–imine ligands were synthesized in high yields by the reaction of group 14 dichlorides (Cl2Ge·dioxane, Cl2Sn) and the lithium salts of the ligands. Complexes were characterized by 1H and 13C NMR spectroscopy,
Autor:
Salam Kdouh, Clovis Tauber, Irène Buvat, Sandrine Mouysset, Jean-Marc Girault, Mohammad Nassereddme, Simon Stute, Hiba Zbib, Jamal Charara, Ali Mcheik
Publikováno v:
2015 International Conference on Advances in Biomedical Engineering (ICABME).
Segmentation of dynamic PET images is often needed to extract the time activity curve (TAC) of regions. While clustering methods have been proposed to segment the PET sequence, they are generally either sensitive to initial conditions or favor convex
Synthesis, Structures, and Reactivity of Mono- and Bis(ferrocenyl)-Substituted Group 14 Metallocenes
Autor:
Ali Mcheik, Stéphane Massou, Mounia Joudat, Heinz Gornitzka, Annie Castel, Pierre Rivière, Fabien Delpech, Alix Sournia-Saquet
Publikováno v:
Organometallics. 23:3147-3152
New mono- and bis(ferrocenyl)-substituted germanocenes and stannocenes have been synthesized in good yield by the reaction between group 14 dichlorides (Cl2Ge·dioxane, Cl2Sn) and the lithium salts of the corresponding mono- and bis(cyclopentadienyl)