Modification of bimetal Zn/ Mg MOF with nanoparticles Fe3O4 and Fe3O4@SiO2, investigation of the peroxidase-like activity of these compounds by calorimetry and fluorimetry methods

Autor: Shaida Mahmoudi, Mohamad J. Chaichi, Mojtaba Shamsipur, O. Leila Nazari, Abdol R. Samadi Maybodi

Publikováno v: Heliyon, Vol 9, Iss 2, Pp e12866- (2023)

In this article; the bimetal metal-organic framework Zn/Mg (Zn/Mg MOF) is synthesized.Then Zn/Mg MOF bimetal was combined with Fe3O4 and Fe3O4@SiO2, and composites of Fe3O4@ SiO2/MOF/Dextrin, Fe3O4@SiO2/MOF, Fe3O4@MOF/Dextrin and Fe3O4@MOF made. The

Externí odkaz: https://doaj.org/article/bb29e7f184c24e6f90ea2152e1ffba4b

Analysis and Improving the Security of the Scalar Costa Scheme against Known Message Attack

Autor: R. Samadi, A. Seyedin

Publikováno v: Iranian Journal of Electrical and Electronic Engineering, Vol 10, Iss 2, Pp 81-90 (2014)

Unintentional attacks on watermarking schemes lead to degrade the watermarking channel, while intentional attacks try to access the watermarking channel. Therefore, watermarking schemes should be robust and secure against unintentional and intentiona

Externí odkaz: https://doaj.org/article/e25b24246e8749c1ac1c2ff46c009b5c

Surface effects and turbulent pressure

Autor: Friedrich Kupka, R. Samadi, J. Philidet, K. Belkacem

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 646, pp.L5. ⟨10.1051/0004-6361/202040259⟩

The use of the full potential of stellar seismology is made difficult by the improper modeling of the upper-most layers of solar-like stars and their influence on the modeled frequencies. Our knowledge on these \emph{surface effects} has improved tha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::362e5b6069da5871d759ae3b6e6f7f70
http://arxiv.org/abs/2101.06065

II.2 Description of processes and corrections from observation to delivery

Autor: T. Tuna, J. M. Almenara, Marc Ollivier, A. Baglin, A. Deru, F. Baudin, A. Ferrigno, Laurent Jorda, P.-Y. Chabaud, P. Boumier, S. Chaintreuil, P. Guterman, M. Auvergne, R. Samadi, Hans J. Deeg, S. C. C. Barros

Publikováno v: The CoRoT Legacy Book: The Adventure of the Ultra High Precision Photometry from Space
CoRot Team. The CoRoT Legacy Book: The Adventure of the Ultra High Precision Photometry from Space, pp.41, 2016, ⟨10.1051/978-2-7598-1876-1.c022⟩

International audience; no abstract

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f921b75f77228f3288c7f94339665ed
https://doi.org/10.1051/978-2-7598-2450-2-011

Seismic performance

Autor: R. Samadi, Andrea Miglio, B. Mosser, Guy R. Davies, M. J. Goupil, L. Girardi, E. Michel

Publikováno v: Mosser, B, Michel, E, Samadi, R, Miglio, A, Davies, G R, Girardi, L & Goupil, M J 2019, ' Seismic performance ', Astronomy and Astrophysics, vol. 622, A76 . https://doi.org/10.1051/0004-6361/201834607
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2019, 622, pp.A76. ⟨10.1051/0004-6361/201834607⟩
Astronomy & Astrophysics

Asteroseismology is a unique tool that can be used to study the interior of stars and hence deliver unique information for the studiy of stellar physics, stellar evolution, and Galactic archaeology. We aim to develop a simple model of the information

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c77022d03cabb210a9729f1775111c40
https://pure.au.dk/ws/files/193935478/Seismic_performance.pdf