Results 41 to 50 of about 183,005 (293)
Hominin evolution was caused by introgression from Gorilla
, 2018 The discovery of Paranthropus deyiremeda in 3.3-3.5 million year old fossil sites in Afar, together with 30% of the gorilla genome showing lineage sorting between humans and chimpanzees, and a NUMT ("nuclear mitochondrial DNA segment") on chromosome 5 ...
Nygren, Johan
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Advanced Functional Materials, EarlyView.This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari +4 more
wiley +1 more source
Pareto Optimality in the Extraction of Fossil Fuels and the Greenhouse Effect: A Note [PDF]
This note generalizes the Solow-Stiglitz efficiency condition for natural resources to the problem of fossil fuel extraction with a greenhouse effect. The generalized optimality condition suggests that the greenhouse effect implies overextraction in the ...
Hans-Werner Sinn
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Publicación Electrónica de la Asociación Paleontológica ArgentinaIn this study, we analyze the formation process of the collection that Florentino Ameghino presented to the occidental world at the Universal Exposition, which took place in Paris in 1878 and from which he materially supported his theory regarding the ...
Carola Castiñeira Latorre +1 more
doaj +1 more source
Combustion and Society: A Fire-Centred History of Energy Use [PDF]
, 2014 Fire is a force that links everyday human activities to some of the most powerful energetic movements of the Earth. Drawing together the energy-centred social theory of Georges Bataille, the fire-centred environmental history of Stephen Pyne, and the ...
Clark, N, Yusoff, K
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From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts
Advanced Functional Materials, EarlyView.Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado +6 more
wiley +1 more source
HISTORICAL DEVELOPMENT OF INVERTEBRATE PALEONTOLOGY IN ARGENTINA: 1835–1957
Publicación Electrónica de la Asociación Paleontológica ArgentinaContributions to fossil invertebrates of Argentina began with the collections of d’Orbigny and Darwin and the publications by Forbes and Sowerby. These were continued with the collections of Stelzner and Bodenbender and the studies of Kayser, Gottsche,
Alberto C. Riccardi
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Advanced Functional Materials, EarlyView.Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He +5 more
wiley +1 more source
Acta Palaeontologica PolonicaTaxonomy of the Late Cretaceous desmoceratine ammonoid genus “Damesites” and allied taxa is revised and updated based on newly collected population samples from the Yezo Group, Hokkaido, Japan, together with their type specimens.
Tomohiro Nishimura, Haruyoshi Maeda
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Aiding Oil, Harming the Climate: A Database of Public Funds for Fossil Fuels [PDF]
, 2007 Examines the role of governments in subsidizing the oil industry, and makes recommendations for how countries can decrease their involvement in oil aid projects and increase efforts against climate ...
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