Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Ovidio Almanza Montero"'
Autor:
Tanguturi Ravindra Reddy, Sanapa Lakshmi Reddy, Tamio Endo, Ovidio Almanza Montero, K. Thyagarajan
Publikováno v:
Journal of Minerals and Materials Characterization and Engineering. :114-120
The bauxite mineral obtained from Araku, Vishakapatnam district of Andhra Pradesh, India is used in the present work. Structural characterization was performed by X-ray diffraction (XRD). The mineral was found to be gibbsite in phase. The transitiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f3a7332c3022cc985a5a84a99f7edbb
https://doi.org/10.4236/jmmce.2014.22015
https://doi.org/10.4236/jmmce.2014.22015
Autor:
Ovidio Almanza Montero, Tamio Endo, T. Ravindra Reddy, S. Lakshmi Reddy, Ray L. Frost, Nivya Roy, Reji Philip
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 127
Copper doped zinc aluminum ferrites Cu x Zn 1 − x .(Al x Fe 2 − x )O 4 are synthesized by the solid-state reaction route and characterized by XRD, TEM, EPR and non linear optical spectroscopy techniques. The average particle size is found to be f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9117d3df2bb03d7189d9582db32cc75c
https://pubmed.ncbi.nlm.nih.gov/24632431
https://pubmed.ncbi.nlm.nih.gov/24632431
Publikováno v:
International Journal of Emerging Technologies in Learning (iJET), Vol 5, Iss 3, Pp 34-36 (2010)
After the launching of a Fundamentals of Physics course offered for different campuses of the National University of Colombia in blended learning mode, various experiences were collected in a virtual assessment that were supported 100% by ICT. We imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20ec18a9ec345f8aa686afebfb0c8b72
https://doi.org/10.3991/ijet.v5i3.1302
https://doi.org/10.3991/ijet.v5i3.1302