Assessment of radon risk areas in the Eastern Canary Islands using soil radon gas concentration and gas permeability of soils

Autor: J. G. Guerra, M.A. Arnedo, A. Tejera, P. Martel, Jesús García Rubiano, H. Alonso

Publikováno v: Science of The Total Environment. 664:449-460

The Basic Safety Standard (BSS) Directive 2013/59/EURATOM of the European Union (EU) has stated the need for member states to establish national action plans to mitigate their general population's long-term risks of exposure to radon gas. Maps of rad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e66796e2a0a9bade0077f9e3d30d4e34
https://doi.org/10.1016/j.scitotenv.2019.01.411

LOCNES: A solar telescope to study the Sun-as-a-star activity in the near infrared

Autor: David F. Phillips, V. Guerra Padilla, I. Carleo, Adriano Ghedina, Emanuele Pace, J. Maldonado Prado, C. A. Riverol Rodríguez, Emilio Molinari, L. Gallorini, H. Perez Ventura, Riccardo Claudi, M. Hernandez Diaz, J. San Juan Gómez, Valentina D'Orazi, Massimo Cecconi, A. M. di Giorgio, N. Hernández Cáceres, Andrea Tozzi, M. Gonzalez, Avet Harutyunyan, J. G. Guerra Ramón, Giuseppina Micela, Marcello Lodi, A. F. Lanza, A. Galli, Monica Rainer, G. Tripodo, A. L. Riverol Rodriguez, S. J. Liu, Ennio Poretti

Publikováno v: Ground-based and Airborne Telescopes VIII.

LOCNES (LOw-Cost NIR Extended Solar telescope) is a solar telescope installed at the TNG (Telescopio Nazionale Galileo). It feeds the light of the Sun into the NIR spectrograph GIANO-B through a 40-m patch of optical fibers. LOCNES has been designed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79faef23c97ad78ed610925682c93bc8
https://doi.org/10.1117/12.2562231

Automatic modeling using PENELOPE of two HPGe detectors used for measurement of environmental samples byγ-spectrometry from a few sets of experimental efficiencies

Autor: F. Mosqueda, H. Alonso, A. Tejera, Jesús García Rubiano, J. G. Guerra, G. Winter, M.A. Arnedo, Juan Pedro Bolívar, P. Martel, Antonio González Guerra

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 880:67-74

The aim of this paper is to characterize two HPGe gamma-ray detectors used in two different laboratories for environmental radioactivity measurements, so as to perform efficiency calibrations by means of Monte Carlo Simulation. To achieve such an aim

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10ec336965ac8127b698ffd27ff8f4f2
https://doi.org/10.1016/j.nima.2017.10.076

An Impact-Wave Analogy for Managing Cyber Risks in Supply Chains

Autor: D. A. Sepulveda Estay, P. J. G. Guerra

Publikováno v: Guerra, P J G & Sepúlveda Estay, D A 2019, An Impact-Wave Analogy for Managing Cyber Risks in Supply Chains . in 2018 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM) . IEEE, 2018 IEEE International Conference on Industrial Engineering and Engineering Management, Bangkok, Thailand, 16/12/2018 . https://doi.org/10.1109/IEEM.2018.8607563
IEEM
Technical University of Denmark Orbit

Supply chains are dependent on Information Technology (IT) and cyberspace processes. Yet, despite the advantages of its increased connectivity and systems integration with suppliers and customers, this also opens the door to new risks from and to sup

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2449d9ad0a0394903b1111cb793d3ab
https://orbit.dtu.dk/en/publications/52d60539-c0ec-445b-8398-5a6b370dd698

A simple methodology for characterization of germanium coaxial detectors by using Monte Carlo simulation and evolutionary algorithms

Autor: G. Winter, J. G. Guerra, P. Martel, M.A. Arnedo, Juan Pedro Bolívar, Rafael L. Rodríguez, A. Tejera, Antonio González Guerra, Jesús García Rubiano, H. Alonso, J.M. Gil

Publikováno v: Journal of Environmental Radioactivity. 149:8-18

The determination in a sample of the activity concentration of a specific radionuclide by gamma spectrometry needs to know the full energy peak efficiency (FEPE) for the energy of interest. The difficulties related to the experimental calibration mak

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0ab3667bb88be0c73ee06123d6bf1ef
https://doi.org/10.1016/j.jenvrad.2015.06.017