Zobrazeno 1 - 10
of 86
pro vyhledávání: '"F. Pára"'
Autor:
B.W. González-Suárez, J.C. Pantoja-Espinoza, D. Lardizábal-Gutierrez, Mizraim U. Flores, F. Paraguay-Delgado
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 8092-8107 (2024)
The objectives of this study were twofold: firstly, to study the morphology and particle size of ZnO as a function of [Zn(Ac)]/[KOH] ratios, and secondly, to research the effect of morphological properties on the photocatalytic degradation of Rhodami
Externí odkaz:
https://doaj.org/article/d50842e1cc45410a914ef3fe177974c4
Publikováno v:
European Journal of Mineralogy, Vol 35, Pp 171-187 (2023)
Earth's long-term cycling of carbon is regulated from mid-ocean ridges to convergent plate boundaries by mass transfers involving mantle rocks. Here we examine the conversion of peridotite to listvenite (magnesite + quartz rock) during CO2 metasomati
Externí odkaz:
https://doaj.org/article/8b28b57ab4b84c559a4f8403b3448a98
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 4092-4102 (2022)
Porous coatings of tin dioxide (SnO2) with a high surface area were obtained using a modified method on glass slides. The coatings were obtained with the “Doctor Blade” method and a closed drying system at room temperature. This drying system pro
Externí odkaz:
https://doaj.org/article/a220c97a292c4ea1965aa00730bdaa5f
Autor:
F. Parandin
Publikováno v:
Journal of Electrical and Computer Engineering Innovations, Vol 9, Iss 2, Pp 185-192 (2021)
Background and Objectives: Universal NOR gate is one of the most important gates in digital design. The all-optical NOR gate can be designed using photonic crystals. These types of gates have a small size and can be integrated.Methods: In this paper,
Externí odkaz:
https://doaj.org/article/256d989302c640e3a4e4af0f0c4933e5
Autor:
F. Parandin, M. Malmir
Publikováno v:
Journal of Electrical and Computer Engineering Innovations, Vol 8, Iss 1, Pp 1-8 (2020)
Background and Objectives: Recently, photonic crystals have been considered as the basic structures for the realization of various optical devices for high speed optical communication.Methods: In this research, two dimensional photonic crystals are u
Externí odkaz:
https://doaj.org/article/ea044b7d0cd741999270e69968e8d586
Autor:
Limny Esther Pérez-Jiménez, Juan Carlos Solis-Cortazar, Lizeth Rojas-Blanco, Germán Perez-Hernandez, Omar S. Martinez, Roger C. Palomera, F. Paraguay-Delgado, I. Zamudio-Torres, Erik R. Morales
Publikováno v:
Results in Physics, Vol 12, Iss , Pp 1680-1685 (2019)
Anatase TiO2 and TiO2 films containing Pt nanoparticles were prepared by sol–gel dip coating method and characterized by X-ray diffraction (XRD), atomic force microscopy, scanning electron microscopy and transmission electron microscopy. Further, o
Externí odkaz:
https://doaj.org/article/aaf17ef82a6f43cabdd531c0da672562
Publikováno v:
European Psychiatry, Vol 64, Pp S164-S165 (2021)
Introduction Patients with schizophrenia show severe difficulties in interpersonal communication, including impairments in conversation skills, like the turn-taking. To our knowledge, very few studies to date have taken into account conversation anal
Externí odkaz:
https://doaj.org/article/915da061c2c44a37b739b3e3f58ba48f
Publikováno v:
Frontiers in Earth Science, Vol 8 (2021)
The 2 Ga-old Ihouhaouene alkaline complex (Western Hoggar, Algeria) is among the oldest known carbonatite occurrences on Earth. The carbonatites are calciocarbonatites hosted by syenites, the predominant rock type in the complex. Both rock types are
Externí odkaz:
https://doaj.org/article/12f1914a8a7743c5a4052af8b0b39413
Autor:
F. Paramitha, I. Ratridewi
Publikováno v:
International Journal of Infectious Diseases, Vol 101, Iss , Pp 64- (2020)
Externí odkaz:
https://doaj.org/article/1cbe6bcfbad04a7199c32bb68c14536f
Autor:
F. Paramitha, I. Ratridewi
Publikováno v:
International Journal of Infectious Diseases, Vol 101, Iss , Pp 63- (2020)
Externí odkaz:
https://doaj.org/article/7df645563ace48f197f035d590a99030