Results 111 to 120 of about 4,875,742 (399)

Sustainable development: Theory and some simple simulations

open access: yesPSL Quarterly Review
This paper develops a unified framework to analyze the environmental, social, and economic dimensions of sustainable development within the context of a center-periphery international system.
Jose Eduardo Alatorre   +3 more
doaj   +1 more source

From strangers to partners in the hemisphere: New Prospects in Australia’s Economic Relations with Latin America [PDF]

open access: yes
From marginal relevance, the trade and business relations between Australia and Latin America have grown during the past two decades. A proximate reason is that they diversified to encompass a greater range of manufactures and services.
Don Kenyon, Pierre van der Eng
core  

Sampling Strategy: An Overlooked Factor Affecting Artificial Intelligence Prediction Accuracy of Peptides’ Physicochemical Properties

open access: yesAdvanced Intelligent Discovery, EarlyView.
This study reveals that sampling strategy (i.e., sampling size and approach) is a foundational prerequisite for building accurate and generalizable AI models in peptide discovery. Reaching a threshold of 7.5% of the total tetrapeptide sequence space was essential to ensure reliable predictions.
Meiru Yan   +3 more
wiley   +1 more source

Is Latin America Retreating From Individual Retirement Accounts? [PDF]

open access: yes
In 1981, Chile initiated old-age pension reforms that introduced mandatory funded individual retirement accounts (IRAs) and moved away from public systems. Beginning in the 1990s, ten other Latin American countries followed in Chile’s wake.
Esteban Calvo   +2 more
core   +1 more source

Machine Learning‐Based Standard Compact Model Binning Parameter Extraction Methodology for Integrated Circuit Design of Next‐Generation Semiconductor Devices

open access: yesAdvanced Intelligent Systems, EarlyView.
This study presents a neural network‐based methodology for Berkeley Short‐Channel IGFET Model–Common Multi‐Gate parameter extraction of gate‐all‐around field effect transistors, integrating binning adaptive sampling and transformer neural networks to efficiently capture current–voltage and capacitance–voltage characteristics.
Jaeweon Kang   +4 more
wiley   +1 more source

Iterative Data Curation for Machine Learning‐Based Inverse Design of Active Composite Plates for Four‐Dimensional Printing

open access: yesAdvanced Intelligent Systems, EarlyView.
A machine learning framework is developed for the inverse design of 4D‐printed active composite plates. It utilizes a forward model to predict shapes from patterns and an inverse model to suggest initial patterns for desired shapes. This framework integrates a genetic algorithm to refine the predicted patterns, ensuring higher accuracy in achieving ...
Teerapong Poltue   +4 more
wiley   +1 more source

Latin America's agricultural exports to China: Recent trends [PDF]

open access: yes
Latin America is becoming the fastest growing agricultural production region and Brazil has by far the fastest growing agricultural sector. China from being a small agricultural importer (1.4% of world imports in 1990/01), became the fifth largest ...
Amado, Blanca   +2 more
core  

The unexpected high prevalence of HBV subgenotype D4 in patients with chronic hepatitis B in Galicia, a northwestern Spanish region, reflects strong links with Latin America

open access: green, 2022
Rocío Trastoy   +12 more
openalex   +2 more sources

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