Results 91 to 100 of about 43,016 (162)

Geological and geomorphological methods for petroleum prospection in the center and west of Cuba

open access: yesMinería y Geología, 2017
The provinces of Holguin and Las Tunas have potential gas and oil resources which have not yet been fully discovered. Therefore, an assessment is completed to identify potential areas for hydrocarbon prospection based on the geological and ...
Lourdes Jimenez -de la Fuente   +5 more
doaj  

Observações de planetas extrasolares no Observatório Astronómico da Ribeira Grande (Fronteira) [PDF]

open access: yes, 2012
O estudo dos planetas extra-solares tem sido uma das áreas em maior actividade na Astronomia e inclusivamente tem impulsionado estudos em áreas como a Geofísica, para uma melhor compreensão da origem e evolução dos planetas. O projecto TRANSIT, do Centro
Bezzeghoud, M.   +4 more
core  

Mineralogical characterization of Sn deposits from the Santa Fe District, Bolivia [PDF]

open access: yes, 2015
The Sn-Zn-Pb-Ag Japo-Santa Fe-Morococala ore deposit is located in the Central Andean Belt province. The ore mineralization is hosted in a Paleozoic metasedimentary sequence and porphyritic Oligocene-Miocene igneous rocks. Ore minerals occur in veins and
Alfonso Abella, María Pura   +4 more
core  

Seismicity along the western part of the Eurasia-Nubian plate boundary [PDF]

open access: yes, 2012
The seismicity along the western part of the Eurasia-Nubian plate boundary is characterized by a very complex pattern. In average, the motion is transtensional in the Azores, dextral along the Gloria transform zone and convergent between the SW ...
Adam, C.   +4 more
core  

Un posible edificio de culto tardoantiguo en Santa Olalla (Olmillos de Sasamón, Burgos) documentado mediante métodos no invasivos

open access: yesArchivo Español de Arqueología
Este artículo comunica el hallazgo de un posible edificio de culto tardoantiguo durante los trabajos de prospección con métodos no invasivos del yacimiento de Santa Olalla (Olmillos de Sasamón, Burgos) en los años 2021-2023.
Jesús García Sánchez   +2 more
doaj   +1 more source

Aplicação do Radar de Penetração no Solo (GPR) na detecção de estruturas no âmbito nas Ciências Forenses [PDF]

open access: yes, 2012
Na base do fulgurante desenvolvimento da ciência forense está a incorporação do conhecimento e técnicas de várias especialidades científicas, onde a física ocupa lugar de relevo.
Bezzeghoud, M.   +4 more
core  

The Montado agroforestry system microclimatic specificity in the context of global change [PDF]

open access: yes, 2009
The effects of oak trees on microclimatic parameters in Quercus rotundifolia Lam. woodland in the Alentejo, Southern Portugal, are reported. Results show that oak tree create a marked differentiation in the grass matrix, between open and undercanopy ...
Abreu, Francisco   +4 more
core  

The Galactic cosmic-ray Sun shadow observed by HAWC

open access: yes, 2015
The magnetic field of the Solar corona is difficult to measure directly. However, indirect observations of the solar corona are possible using the deficit in flux of cosmic rays coming from the direction of the Sun.
Enriquez, O., Lara, A.
core   +1 more source

Modelo estructural de densidades de la Caldera del Teide obtenido a partir de observaciones gravimétricas [PDF]

open access: yes, 1988
Comunicación presentada en la “VI Asamblea Nacional de Geodesia y Geofísica”, Madrid, 1988.A partir de los resultados de las campañas gravimétricas efectuadas en la zona de la Caldera del Teide se ha construido un primer modelo estructural de ...
Araña, Vicente   +2 more
core  

ARCfieldLAB: Stimulating Networks, Knowledge Exchange, and Experimentation in Applied Sensor Archaeology for Dutch Field Research

open access: yesAdvances in Archaeological Practice
Climate change, urban expansion, and agricultural intensification are increasingly threatening the Netherlands’ in situ archaeological heritage, necessitating the use of advanced methodologies for effective detection, mapping, characterizing, and ...
Jitte Waagen   +5 more
doaj   +1 more source

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