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Predicted and measured slant ionospheric electron content
(Elsevier, 2005-12)
The total electron content (TEC) is used to indicate the ionisation of the ionosphere. TEC is a quantity with concern for telecommunications, detection systems, track, position, flight control and other systems that use ...
Diseño e Implementación de un banco de pruebas satelitales de la banda C utilizando radios definidas por Software.
(2021)
The purpose of this project is to design and implement a satellite test bench using software-defined radio for laboratory practices of students in the telecommunications engineering career of the Salesian ...
Characterization of some satellite DNA families in Deschampsia antarctica (Poaceae)
(Springer, 2017-10)
Deschampsia antactica E. Desv. is one of the only two native vascular plants of Antarctica, having a disjunct distribution with South America. Its presence in different environmental conditions turn it into an interesting ...
River pollution remediation monitored by optical and infrared high-resolution satellite images
(Springer, 2013-03)
The Bormida River Basin, located in the northwestern region of Italy, has been strongly contaminated by the ACNA chemical factory. This factory was in operation from 1892 to 1998, and contamination from the factory has had ...
Evolutionary dynamics of an at-rich satellite DNA and its contribution to karyotype differentiation in wild diploid Arachis species
(Springer Heidelberg, 2017-04)
Satellite DNA (satDNA) is a major component of the heterochromatic regions of eukaryote genomes and usually shows a high evolutionary dynamic, even among closely related species. Section Arachis (genus Arachis) is composed ...
Estudio comparativo entre los proyectos internet satelital Starlink y Kuiper.
(Babahoyo: UTB-FAFI. 2022, 2022)
Estudio de cobertura del programa espacial de monitoreo de desastres naturales “Copernicus” en países de Latinoamérica.
(Escuela Superior Politécnica de Chimborazo, 2019-12-26)
The advance of the earth observation satellites has been very useful for carrying out several important studies linked up to areas that relate global change, as they provide cartographic information of the planet and ...
Sequence analysis, chromosomal distribution and long-range organization show that rapid turnover of new and old pBuM satellite DNA repeats leads to different patterns of variation in seven species of the Drosophila buzzatii cluster
(SPRINGER, 2008)
We aimed to study patterns of variation and factors influencing the evolutionary dynamics of a satellite DNA, pBuM, in all seven Drosophila species from the buzzatii cluster (repleta group). We analyzed 117 alpha pBuM-1 ...
Evolução de partículas de poeira ejetadas de Phoebe e Iapetus
(Universidade Estadual Paulista (Unesp), 2022-03-09)
Saturno possui um sistema de anéis bastante diverso e atualmente são conhecidos 82 satélites orbitando o planeta. Em muitos casos a origem e evolução dos anéis estão intimamente ligadas à interação com alguns satélites. ...
On the TEC bias of altimeter satellites
(Springer, 2021-10)
TOPEX/Poseidon, Jason-1, Jason-2 and Jason-3 altimeter missions have provided 27 + years of uninterrupted Total Electron Content (TEC) measurements since 1992, with unprecedented precision. Nevertheless, the issue of a ...