Výsledky vyhledávání - "Fernando Rull-Perez"

A micro-Raman and X-ray study of erupted submarine pyroclasts from El Hierro (Spain) and its' astrobiological implications

Autor: Michael Daly, Kristen Cote, Emmanuel Lalla, Fernando Rull-Perez, J.A. Rodríguez-Losada, M. Konstantinidis, Gernot Groemer, Guillermo Lopez-Reyes, Aurelio Sanz-Arranz, Jesús Martínez-Frías, Jesús Medina

Publikováno v: UVaDOC: Repositorio Documental de la Universidad de Valladolid
Universidad de Valladolid
Digital.CSIC. Repositorio Institucional del CSIC
instname
UVaDOC. Repositorio Documental de la Universidad de Valladolid

The pumice volcanic samples could have possible connections to the evolution of life and give us insight about their bio-geochemical processes related. In this regard, the samples from the volcanic eruption from La Restinga (El Hierro, Spain) in 2011

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88e44fa56b94b0fa5235bbfdd47bf4d7
https://doi.org/10.1016/j.lssr.2019.04.003

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Evaluation of multivariate analyses and data fusion between Raman and laser-induced breakdown spectroscopy in binary mixtures and its potential for solar system exploration

Autor: Aurelio Sanz-Arranz, Jose Antonio Manrique-Martinez, Guillermo Lopez-Reyes, Jesus Saiz, Thomas Bozic, Andres Alvarez‐Perez, Fernando Rull-Perez, Marco Veneranda, Jesus Medina-Garcia

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
DIGITAL.INTA Repositorio Digital del Instituto Nacional de Técnica Aeroespacial
Instituto Nacional de Técnica Aeroespacial (INTA)

Raman and laser-induced breakdown spectroscopy (LIBS) spectroscopies will play an important role in planetary exploration missions in the following years, not only with Raman instruments like Raman laser spectrometer on board of Rosalid Franklin Rove

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bfbb86864e72a719af6556ab5b57c52
http://hdl.handle.net/10261/234014

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Amorphous zinc borate as a simple standard for baseline correction in Raman spectra

Autor: Jose Antonio Manrique-Martinez, Jesus Medina-Garcia, Aurelio Sanz-Arranz, Fernando Rull-Perez

Publikováno v: Journal of Raman Spectroscopy. 48:1644-1653

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::93ea0df0eb8ceffcb9441befee6f3ef7
https://doi.org/10.1002/jrs.5144

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Effect of grain size distribution on Raman analyses and the consequences for in situ planetary missions

Autor: Fernando Rull-Perez, Nicolas Bost, Guillermo Lopez-Reyes, Frédéric Foucher, Philipp Rüßmann, Frances Westall

Publikováno v: Journal of Raman Spectroscopy. 44:916-925

Raman spectroscopy can be used for analysing both mineral and organic phases, thus allowing characterisation of the microbial-scale geological context as well as the search for possible traces of life. This method is therefore very useful for in situ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce61cc82fdb8727c19c0229cf1a5f0ef
https://doi.org/10.1002/jrs.4307

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Geoethics and Deontology: From fundamentals to applications in Planetary Protection

Autor: Jesús Martínez-Frías, Jose Luis Gonzalez, Fernando Rull Perez

Publikováno v: Episodes. 34:257-262

Geoscientists's professional duties go beyond scientific and technological knowledge and skills. Ethics is part of their (our) professional responsibility. Geoethics was born in 1991 at the junction of Ethics and Geology, and it has unequivocally sho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c889b2eb2cb374b268325314d608ec6
https://doi.org/10.18814/epiiugs/2011/v34i4/004

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Magnetite biomineralization induced by Shewanella oneidensis

Autor: Teresa Perez-Gonzalez, Concepcion Jimenez-Lopez, Fernando Rull-Perez, Antonia Fernández-Vivas, Alejandro B. Rodríguez-Navarro, Andrew L. Neal, Enrique Iañez-Pareja

Publikováno v: Geochimica et Cosmochimica Acta. 74:967-979

Shewanella oneidensis is a dissimilatory iron reducing bacterium capable of inducing the extracellular precipitation of magnetite. This precipitation requires a combination of passive and active mechanisms. Precipitation occurs as a consequence of ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab51dbdfb84a07644a6d951449335147
https://doi.org/10.1016/j.gca.2009.10.035

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Akademický článek

Studies of Basalt Through Laser Induced Breakdown Spectroscopy (LIBS) for the Manufacturing of Lapilli Blocks

Autor: Ismael De la Viuda-Pérez, Rafael Navarro-Azor, Emmanuel Alexis Lalla, José Antonio Rodríguez-Losada, Roberto Aquilano, Jesús Medina, Fernando Rull-Pérez

Publikováno v: Minería y Geología, Vol 32, Iss 3, Pp 78-95 (2016)

Basaltic samples selected from different areas of Tenerife were analyzed by applying laser induced breakdown spectroscopy (LIBS), Raman spectroscopy and X Ray Diffraction (XRD) in order to identify the basic chemical composition and mineralogy. The b

Externí odkaz: https://doaj.org/article/9f9f032b3db946bdb83dd7d51cede337

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Spectre Raman et Transition de Phase dans le La2 (SO4)3, 9H2O

Autor: Luu Dang Vinh, Michel Abenoza, Fernando Rull-Perez, José Maria Pastor

Publikováno v: Journal of Raman Spectroscopy. 6:26-31

Polarized Raman spectra of single crystals of La2 (SO4)3, 9H2O and La2 (SO4)3, 9D2 O have been recorded at room temperature and assignments to the zero wave vector modes proposed. Analysis of the spectra shows the non-individuality of ions and molecu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d2f7e777f5748875d088c4c2d65c7eb5
https://doi.org/10.1002/jrs.1250060107

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