Výsledky vyhledávání - "I. C. NASCIMENTO"

Association of giant ant Dinoponera quadriceps nests with termite mounds and landscape variables in a Caatinga dry forest, Brazil

Autor: Amartya Saha, K. S. Carvalho, M. A. F. Carneiro, T. Batista, Christine Steiner São Bernardo, I. C. Nascimento

Publikováno v: Insectes Sociaux. 68:41-47

Earth mounds, locally known as murundus, are ~ 4000 year old natural formations resulting from termite excavation and occur as mound fields in the Caatinga, the largest dry forest region in South America. Termites are ecosystem engineers and the biot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db1cffd7870c81d09e402d79c3cb4ed8
https://doi.org/10.1007/s00040-020-00806-0

Zobrazit plný text záznamu

Impurity Line Emissions in VUV Region of TCABR Tokamak

Autor: M. Machida, A. M. Daltrini, J. H. F. Severo, I. C. Nascimento, E. K. Sanada, J. I. Elizondo, Y. K. Kuznetsov, R. M. O. Galvão, Carlos Varandas, Carlos Sliva

Publikováno v: AIP Conference Proceedings.

Spectral emissions in the vacuum ultraviolet region from 50 nm to 320 nm have been measured on TCABR tokamak using an one meter VUV spectrometer and a MCP coupled to a CCD detector. Among the 98 emissions classified, 37 are from first order diffracti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d521fc938ebeafd5a26c8f59bf54b23
https://doi.org/10.1063/1.2917016

Zobrazit plný text záznamu

Spectral Line Profile Analysis Using Higher Diffraction Order in Vacuum Ultraviolet Region

Autor: M. Machida, A. M. Daltrini, J. H. F. Severo, I. C. Nascimento, E. K. Sanada, J. I. Elizondo, Y. K. Kuznetsov, R. M. O. Galvão, Carlos Varandas, Carlos Sliva

Publikováno v: AIP Conference Proceedings.

Using a one meter VUV spectrometer and a MCP coupled to a CCD detector on TCABR tokamak, ion temperatures from impurity species have been measured and much better spectral resolution was obtained using higher order diffraction lines. Due to very smal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5e0f82f5e6f7f69ae2a09a26eaafa2c
https://doi.org/10.1063/1.2917017

Zobrazit plný text záznamu

Electron Temperature and Density Measurements by the Unicity of Particle Confinement Time on the TCABR Tokamak

Autor: Edson Kenzo Sanada, I. C. Nascimento, A M Daltrini, M. Machida, J. H. F. Severo, R. M. O. Galvão

Publikováno v: ResearcherID

The electron temperature Te and density ne at inner border side of plasma on TCABR tokamak are determined using the unicity of particle confinement time τp. In this method, the signals from hydrogen Balmer series emissions like H alfa, beta and gama

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44b6232a863b0494dabcfce92afe1401
https://doi.org/10.1063/1.2405917

Zobrazit plný text záznamu

Akademický článek

Scrape-off layer turbulence modulated by Mirnov oscillations.

Autor: M. V. A. P. Heller, I. L. Caldas, A. A. Ferreira, E. A. O. Saettone, A. Vannucci, I. C. Nascimento, J. H. F. Severo

Publikováno v: Czechoslovak Journal of Physics; Mar2005, Vol. 55 Issue 3, p265-270, 6p

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání