Results 81 to 90 of about 268,148 (308)
Modeling pN2 through Geological Time: Implications for Planetary Climates and Atmospheric Biosignatures [PDF]
, 2016 Nitrogen is a major nutrient for all life on Earth and could plausibly play a similar role in extraterrestrial biospheres. The major reservoir of nitrogen at Earth's surface is atmospheric N2, but recent studies have proposed that the size of this ...
Buick, R. +5 more
core +2 more sources
Advanced Intelligent Systems, EarlyView.Hydrothermal synthesis records for rare‐earth compounds are repurposed to learn mineralization rules. An extreme gradient boosting model ingests precursors, additives, and engineered descriptors to predict product phases, crystallization temperature, and pH. Feature importance indicates dominant thermodynamic control with kinetic modulation, suggesting
Juejing Liu +6 more
wiley +1 more source
The significance that space studies are making to all Earth sciences in the areas of geography, geodesy, cartography, geology, meteorology, oceanology, agronomy, and ecology is discussed.
Sidorenko, A. V.
core +1 more source
Presidential address: taphonomy as an aid to African palaeontology [PDF]
, 1981 Presidential address for PSSA conferencePalaeontology has its roots in both the earth and life sciences. Its usefulness to geology comes from the light which the understanding of fossils may throw on the stratigraphic relationships of sediments, or the
Brain, C. K.
core
Modelling complex geological circular data with the projected normal distribution and mixtures of von Mises distributions [PDF]
, 2014 Circular data are commonly encountered in the earth sciences and statistical descriptions and inferences about such data are necessary in structural geology.
Clifford, D., Lark, R.M., Waters, C.N.
core +3 more sources
A CRDNet‐Based Watermarking Algorithm for Fused Visible–Infrared Images
Advanced Intelligent Systems, EarlyView.CRDnet includes encoders and decoders based on residual and dense structures, a fusion network robust to 12 visible and infrared image fusion algorithms, and predictors for predicting watermarked infrared images. The encoder and decoder incorporate preprocessing steps, attention mechanisms, and activation functions suitable for infrared images.
Yu Bai +4 more
wiley +1 more source
1º Congresso Internacional de Geologia de Timor-Leste. [PDF]
, 2012 Congresso Internacional de Geologia de Timor ...
Costa, Norberta, Nogueira, Pedro
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Neogene and Quaternary tectonics of the Eastern Sierras Pampeanas, Argentina: Active intraplate deformation inboard of flat-slab subduction [PDF]
, 2013 The ranges of the Eastern Sierras Pampeanas are located >600 km east of the Andean Cordillera in central Argentina and have been interpreted to be a response to shortening related to flat-slab subduction of the Nazca plate.
Alvarado, Patricia Monica +6 more
core +2 more sources
Advanced Intelligent Systems, EarlyView.Illustration of text data mining of rare earth mineral thermodynamic parameters with the large language model‐powered LMExt. A dataset is built with mined thermodynamic properties. Subsequently, a machine learning model is trained to predict formation enthalpy from the dataset.
Juejing Liu +6 more
wiley +1 more source
Economics of land‐based carbon mitigation
American Journal of Agricultural Economics, EarlyView.Abstract Agricultural land holds tremendous potential to contribute to net zero greenhouse gas emission goals by providing low carbon renewable energy to displace fossil fuels and by serving as a sink for sequestering carbon in the soil with climate‐smart practices. This potential is, however, far from being realized.
Madhu Khanna
wiley +1 more source