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General economic equilibrium with financial markets and retainability
(Springer, 2017)
A theory of economic equilibrium for incomplete financial markets in general real assets is developed in a new formulation with currency-denominated prices. The "goods" are not only commodities, and they can influence ...
Mapping rainstorm erosion associated with an individual storm from InSAR coherence loss validated by field evidence for the Atacama Desert
(Wiley, 2020)
Extreme high-magnitude and low-frequency storm events in arid zones provide the necessary runoff to entrain sediments from source areas and therefore dictate the linkages between hillslopes and channels. Nevertheless, the ...
Stratified aboveground forest biomass estimation by remote sensing data
(Elsevier, 2015)
Remote sensing-assisted estimates of aboveground forest biomass are essential for modeling carbon
budgets. It has been suggested that estimates can be improved by building species- or strata-specific
biomass models. ...
Effect of a Nutrition Supplement and Physical Activity Program on Pneumonia and Walking Capacity in Chilean Older People: A Factorial Cluster Randomized Trial
(PUBLIC LIBRARY SCIENCE, 2011-04)
Background: Ageing is associated with increased risk of poor health and functional decline. Uncertainties about the health-related benefits of nutrition and physical activity for older people have precluded their widespread ...
Decrease in snow cover over the Aysen river catchment in Patagonia, Chile
(MDPI, 2018-05)
The evidence for global warming can be seen in various forms, such as glacier shrinkage, sea ice retreat, sea level rise and air temperature increases. The magnitude of these changes tends to be critical over pristine and ...
The Cousiño Goyenechea family (1810-1940): rise and fall of a chilean family business
(Universidad de Concepción, 2017)
This article makes a contribution to the study of family groups in developing economies by analysing the case of the Cousino-Goyenechea business, one of the most important business groups in nineteenth-century Chile. We ...
A VLT/MUSE galaxy survey towards QSO Q1410: Looking for aWHIM traced by BLAs in inter-cluster filaments
(Oxford University Press, 2018)
Cosmological simulations predict that a significant fraction of the low-z baryon budget resides in
large-scale filaments in the form of a diffuse plasma at temperatures T ∼ 105 −107 K. However, direct
observation of this ...
Palaeoredox conditions and sequence stratigraphy of the cretaceous storm-dominated, mixed siliciclastic-carbonate ramp in the Eastern Cordillera Basin (Colombia): evidence from sedimentary geochemical proxies and facies analysis
(Elsevier, 2018-10)
The Cretaceous black shales of Colombia are among the most important successions in the north of South America and have attracted the attention of many geoscientists and exploration companies over the last few decades, ...
Determinants of Periodontal/Periapical Lesion Stability and Progression
(SAGE, 2020)
Periodontal and periapical lesions are infectious inflammatory osteolitytic conditions in which a complex inflammatory immune response mediates bone destruction. However, the uncertainty of a lesion's progressive or stable ...
Accelerating decentralized reinforcement learning of complex individual behaviors
(Elsevier, 2019)
Many Reinforcement Learning (RL) real-world applications have multi-dimensional action spaces which suffer from the combinatorial explosion of complexity. Then, it may turn infeasible to implement Centralized RL (CRL) ...