Results 81 to 90 of about 739,862 (359)

WHEN DID LATIN AMERICA FALL BEHIND?.EVIDENCE FROM LONG-RUN INTERNATIONAL INEQUALITY [PDF]

open access: yes
When did Latin America fall behind?. Has the gap between developed countries and Latin America widened over time?. This paper addresses these recurrent questions with the tools provided by the inequality literature.
Leandro Prados de la Escosura
core  

RAMS: Residual‐Based Adversarial‐Gradient Moving Sample Method for Scientific Machine Learning in Solving Partial Differential Equations

open access: yesAdvanced Intelligent Discovery, EarlyView.
We propose a residual‐based adversarial‐gradient moving sample (RAMS) method for scientific machine learning that treats samples as trainable variables and updates them to maximize the physics residual, thereby effectively concentrating samples in inadequately learned regions.
Weihang Ouyang   +4 more
wiley   +1 more source

Former les prêtres Fidei Donum : les cas du Centre latino-américain de Louvain et du CENFI brésilien

open access: yesChrétiens et Sociétés, 2019
Between the late 1940s and 1990s, organizations sending diocesan priests to Latin America relied on missionary formation centres in Europe (Madrid, Leuven, Verona) or Latin America (Cuernavaca in Mexico, Petrópolis in Brazil). There are intensive courses
Caroline Sappia, Olivier Chatelan
doaj   +1 more source

What Explains Cross-Border Migration in Latin America? [PDF]

open access: yes
What accounts for the differences in rates of emigration from Latin America compared with those from other sending regions such as Asia and Africa? Why do cross-border migration rates vary so much across Latin America? What explains those rates?
Jeffrey G. Williamson   +2 more
core  

Bayesian Optimisation for the Experimental Sciences: A Practical Guide to Data‐Efficient Optimisation of Laboratory Workflows

open access: yesAdvanced Intelligent Systems, EarlyView.
This study provides an introduction to Bayesian optimisation targeted for experimentalists. It explains core concepts, surrogate modelling, and acquisition strategies, and addresses common real‐world challenges such as noise, constraints, mixed variables, scalability, and automation.
Chuan He   +2 more
wiley   +1 more source

Redistributive land reforms, agricultural productivity, and structural change: New cross‐national evidence

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract Large‐scale land reforms constitute a substantial redistribution of wealth and reallocation of agricultural land, which is a major form of asset and production input in developing countries. While land redistribution (from the rich to the poor) remains a highly controversial issue, extensive evidence on its effect is limited.
Devashish Mitra   +3 more
wiley   +1 more source

Vision in the Anglo-Norman Voyage of Brendan [PDF]

open access: yes, 2007
This paper considers the concept of vision as it is used in the Anglo-Norman Voyage of Brendan. It is concerned with sight, blindness and understanding particularly in relation to the supernumerary monks – those late-coming monks that join Brendan’s ...
Mackley, J S
core  

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