Results 71 to 80 of about 2,440,470 (297)
Advanced 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
Trade Realignments and the Need for Integrated Modeling Research in Latin America's Agri‐Food Sector
Agribusiness, EarlyView.
Emiliano Lopez Barrera
wiley +1 more source
Advanced 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
The Making of a Latin American Global Economist [PDF]
This paper provides some background for considering the future of these two traditions by looking at global Latin American graduate economic programs.
David Colander +1 more
core
Antípoda. Revista de Antropología y Arqueología, 2006 تسعى هذه المقالة إلى إظهار كيف تؤثر التمثيلات الاجتماعية والقوالب النمطية لنساء أمريكا اللاتينية، الواضحة في صفحات الويب الخاصة بوكالات الزواج عبر الوطنية، على بناء ذاتية المستخدمين الإناث لهذه المواقع. ولهذا الغرض، يستكشف النص العلاقات بين تمثيلات الجنس والعرق و "أمريكا اللاتينية" والبناء النمطي للنساء اللاتينيات المعروضات كزوجات محتملات للرجال ...
openaire +3 more sources
American 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
Babel: Littératures Plurielles, 2003 L’article nuance, à propos de l’Antiquité, la distinction établie par Michel Charles entre rhétorique, entendue au sens de « production littéraire », et commentaire : dans le premier cas une œuvre littéraire constitue un modèle d’écriture que l’on peut ...
Christophe Rico
doaj +1 more source
Discrete phase-space approach to mutually orthogonal Latin squares
, 2014 We show there is a natural connection between Latin squares and commutative sets of monomials defining geometric structures in finite phase-space of prime power dimensions.
de Guise, Hubert +3 more
core +1 more source
Artificial Intelligence (AI) and Agribusiness: From Automation to Augmentation in a Global Context
Agribusiness, EarlyView.
Alexis H. Villacis
wiley +1 more source
Food insecurity and unemployment among immigrants in the United States
American Journal of Agricultural Economics, EarlyView.Abstract Immigrants can be more vulnerable to economic downturns and, during periods of economic hardship, more likely to experience food insecurity compared to natives. This study examines the differential effect of the unemployment rate on the probability of being food insecure among diverse groups of immigrant households relative to natives in the ...
Siwen Zhou +3 more
wiley +1 more source