Results 91 to 100 of about 1,889,708 (301)

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

open access: yesAdvanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira   +4 more
wiley   +1 more source

A expansão da União Européia em 2004 e seus impactos no agronegócio brasileiro

open access: yesRevista de Economia e Sociologia Rural, 2008
O comércio internacional tem adquirido importância crescente ao Brasil, especialmente para ao setor rural. Assim, entender o impacto da política de terceiros países no agronegócio brasileiro é importante.
Samuel José de Magalhães Oliveira   +1 more
doaj   +1 more source

Economic impacts of biodiesel policy in Indonesia: a computable general equilibrium approach. [PDF]

open access: yesJ Econ Struct, 2022
Sahara   +4 more
europepmc   +1 more source

General equilibrium of financial markets [PDF]

open access: yes
The purpose of this paper is to explain the role of financial assets in allowing individual agents of an economy to make at time 0 some limited commitments into the future which, at some extent, redistribute their revenue among several time periods and ...
Monique Florenzano
core  

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

open access: yesAdvanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice   +2 more
wiley   +1 more source

Keeping up with the Neighbors: Social Interaction in a Production Economy

open access: yesMathematics, 2018
It is well-documented that individuals care about how others around them are doing. This paper studies a production economy in which consumers provide labor supply to a representative firm to earn income for consumption, and their utility depends on ...
Zhenhua Feng, Jaimie W. Lien, Jie Zheng
doaj   +1 more source

UNDERSTANDING INVESTMENT IRREVERSIBILITY IN GENERAL EQUILIBRIUM [PDF]

open access: yes
This paper advances a tractable model designed to understand investment irreversibility in general equilibrium. The tractability of the model allows analytical results which explain the contrast, emphasized in the extant literature (e.g., Coleman [1997]),
Miquel Faig
core  

Elinvar Materials: Recent Progress and Challenges

open access: yesAdvanced Engineering Materials, EarlyView.
Elinvar materials, exhibiting temperature‐invariant elastic modulus, are critical for precision instruments and emerging technologies. This article reviews recent progress in the field, with a focus on the anomalous thermoelastic behavior observed in key material systems.
Wenjie Li, Yang Ren
wiley   +1 more source

Payments for environmental services and economic growth: A theoretical model [PDF]

open access: yesEnvironmental Economics
Given the global climate emergency and the complex financing problems facing developing countries, some economists are advocating the introduction of payments for environmental services.
Dickens Liwono Moba, Nicolas Piluso
doaj   +1 more source

Home - About - Disclaimer - Privacy