Results 11 to 20 of about 12,865 (191)
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
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
Geochemistry, Geophysics, Geosystems, Volume 24, Issue 6, June 2023., 2023 Abstract 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 North.
M. Jolivet +10 more
wiley +1 more source
Une tectonique post-portugaise et/ou mondiale avant la lettre ?
Perspective, 2021 A singular architecture came into being in the Bight of Benin between the early 19th and mid-20th centuries. It was the work of a group of known as Agudas, the term used in the region to designate Africans and Afro-descendants with Portuguese family ...
Roberto Conduru
doaj +1 more source
Geosciences, 2020 The orientation and relative magnitudes of paleo tectonic stresses in the western central region of the White Mountains of New Hampshire is reconstructed using the direct inversion method of fault slip analysis on 1–10-m long fractures exposed on a ...
Christopher C. Barton, Jacques Angelier
doaj +1 more source
European Scientific Journal, 2019 During the Neogene and Quaternary periods, the Middle Atlas was characterized by a volcanic activity in relation to complex magmatic-tectonic phenomena. Volcanoes belong to the strombolian and maar types.
S. Hinaje +5 more
semanticscholar +1 more source
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
Estudios Geologicos, 2008 Au Viséen supérieur, les bassins mesetiens des Jebilet orientales et d’Azrou Khénifra montrent de grandes similitudes de leur évolution tectono-sédimentaire et magmatiques.
H. Bamoumen, El M. Aarab, A. Soulaimani
doaj +1 more source
Oil & Gas Science and Technology, 2006 C'est dans le domaine continental intraplaque que les applications de la tectonique globale intéressent le plus les géologues pétroliers mais c'est aussi dans ce domaine que sa réalité est la plus difficile à percevoir.
Poulet M.
doaj +1 more source