Results 101 to 110 of about 218,119 (314)

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Economic Governance to Expand Commercial Wetlands: Within- and Cross-Scale Challenges

open access: yesEcology and Society, 2011
Commercial wetlands are defined as wetlands directed by an entrepreneur with the intention of making a profit. The combination of ecosystem services that commercial wetlands can provide seems to be an attractive societal perspective.
Arianne T. de Blaeij   +2 more
doaj   +1 more source

China in Latin America: lessons for South-South cooperation and sustainable development [PDF]

open access: yes, 2015
This repository item contains a report from the Boston University Global Economic Governance Initiative. The Global Economic Governance Initiative (GEGI) is a research program of the Center for Finance, Law & Policy, the Frederick S.
Gallagher, Kevin P.   +3 more
core  

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

open access: yesAdvanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies   +2 more
wiley   +1 more source

Greening development finance in the Americas [PDF]

open access: yes, 2015
This repository item contains a report from the Boston University Global Economic Governance Initiative. The Global Economic Governance Initiative (GEGI) is a research program of the Center for Finance, Law & Policy, the Frederick S.
Gallagher, Kevin P., Yuan, Fei
core  

Symbolic Regression and Multi‐Objective Optimization of the Flory–Huggins Interaction Parameter for Hydrogels

open access: yesAdvanced Engineering Materials, EarlyView.
We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang   +2 more
wiley   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han   +5 more
wiley   +1 more source

Gobernanza económica y erosión del constitucionalismo social. El pilar Europeo de los Derechos Sociales:¿efectividad y contenido mínimo de los derechos sociales frente a las políticas de austeridad?

open access: yesRevista Vasca de Administración Pública, 2018
This article aims at providing a comprehensive overview with respect to the erosion of social constitutionalism, the control over the effects by austerity policies, the defense of the minimum content and effectiveness of social rights, the limits to the ...
Sonia García Vázquez
doaj   +1 more source

Institutionalising Solidarity: A Genuine Challenge for Europe

open access: yesEuropean Papers, 2019
(Series Information) European Papers - A Journal on Law and Integration, 2019 4(1), 251-255 | Dialogue | (Table of Contents) I. Introduction. - II. A remarkable piece of scholarship for the conceptual approach chosen. - III.
Elise Muir
doaj   +1 more source

Governance, Productivity and Economic Development

open access: yesJournal of Public Economic Theory
ABSTRACT This paper explores the interplay between transfer policies, R&D, corruption, and economic development using a general equilibrium model with heterogeneous agents and a government. The government collects taxes, redistributes fiscal revenues, and undertakes public investment (in R&D, infrastructure, etc.).
Van, Cuong Le   +3 more
openaire   +2 more sources

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