Results 11 to 20 of about 14,961 (179)
Advanced Materials Interfaces, 2023 The scarcity of fossil fuels calls for immediate action toward the development of clean and renewable energy resources. In this context, proton exchange membrane fuel cells (PEMFCs) are gaining ever‐increasing attention as clean technology.
Sara Gullace +5 more
doaj +2 more sources
Geochemistry, Geophysics, Geosystems, 2023 The Okavango Delta in North Botswana is a hot‐spot of biodiversity within the semi‐arid central part of the South African plateau. This endorheic ecosystem is highly dependent on the annual flood that brings freshwater from the highlands of Angola to the
M. Jolivet +10 more
doaj +2 more sources
Structural Transformation of Surface-Confined Porphyrin Networks by Addition of Co Atoms. [PDF]
Chemistry, 2021 The structural transformation of a porphyrin‐based two‐dimensional network from its H‐bonded phase to a porous metal‐coordinated phase after the addition of Co‐atoms on Au(111) under ultra‐high vacuum conditions was inverstigated. The networks were characterized by scanning tunneling microscopy, low‐energy electron diffraction and X‐ray photoelectron ...
Baker Cortés BD +8 more
europepmc +2 more sources
Mind the uncertainty: Global plate model choice impacts deep‐time palaeobiological studies
Methods in Ecology and Evolution, Volume 14, Issue 12, Page 3007-3019, December 2023., 2023 Abstract Global plate models (GPMs) aim to reconstruct the tectonic evolution of the Earth by modelling the motion of the plates and continents through time. These models enable palaeobiologists to study the past distribution of extinct organisms. However, different GPMs exist that vary in their partitioning of the Earth's surface and the modelling of ...
Lucas Buffan +5 more
wiley +1 more source
Hydrochemistry and stable isotopes (δ 18 O and δ 2 H) tools applied to the study of karst aquifers in Southern Mediterranean basin (Teboursouk area, NW Tunisia) [PDF]
, 2018 Karst aquifers receive increasing attention in Mediterranean countries as they provide large supplies water used for drinkable and irrigation purposes as well as for electricity production.
Ayadi, Yosra +8 more
core +1 more source
Electrical structure of the Himalaya of Central Nepal: high conductivity around the mid-crustal ramp along the MHT [PDF]
, 1999 Twelve broadband magnetotelluric (MT) soundings were performed across the Himalaya of Central Nepal in 1996 in order to determine the electrical structure of the crust and its relation to geological structures and active tectonics.
Avouac, Jean-Philippe +9 more
core +3 more sources
Identifying microbial life in rocks: Insights from population morphometry
Geobiology, Volume 18, Issue 3, Page 282-305, May 2020., 2020 Abstract The identification of cellular life in the rock record is problematic, since microbial life forms, and particularly bacteria, lack sufficient morphologic complexity to be effectively distinguished from certain abiogenic features in rocks. Examples include organic pore‐fillings, hydrocarbon‐containing fluid inclusions, organic coatings on ...
Joti Rouillard +7 more
wiley +1 more source
Incision fluviatile et tectonique dans la Montagne Noire (sud du Massif central français) [PDF]
, 2007 Les profils longitudinaux des cours d’eau et les dépôts corrélatifs de l’érosion sont utilisés pour montrer les étapes de la surrection de la Montagne Noire, chaînon ouest-est du sud du Massif central français.
Larue, Jean-Pierre
core +1 more source
Paleotectonic Settings for Petroleum Source Rocks Position paléolithique des roches mères
Oil & Gas Science and Technology, 2006 Petroleum source rocks have been deposited in a variety of paleotectonic and paleogeographic settings. The paleotectonic setting for a given source rock is, in many cases, different from the present tectonic setting of the basin in which the derived ...
Curtis D. M.
doaj +1 more source
Oil & Gas Science and Technology, 2006 A partir des données et des publications les plus récentes sur l'origine des bassins méditerranéens, la question est posée de savoir si les concepts de la tectonique des plaques peuvent être appliqués et aider la recherche pétrolière en Méditerranée ...
Biju-Duval B.
doaj +1 more source