Results 111 to 120 of about 889,709 (352)

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

open access: yesAdvanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares   +3 more
wiley   +1 more source

Paul Volcker talks about the economic crisis

open access: yes, 2009
Includes descriptive metadata provided by producer in QuickTime movie file: "Politics, Economics and Social Issues - Video - Paul Volcker talks about the economic crisis." By Vanderbilt University. Paul A.
Volcker, Paul A.
core  

A critical review of regional economic integration in China

open access: yes, 2015
Under the circumstances of economic globalization, regional economic integration has become the mainstream of current economic development for each country, so China has to pay more attention to it. The critical review on regional economic integration in
RUI, Wang; Southwest Jiaotong University, Chengdu 610031, P. R. China
core   +1 more source

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

Health workforce issues and how these impact on Indigenous Australians

open access: yes, 2011
Indigenous Australians suffer a disproportionate burden of iII health estimated to be 2.5 times higher than other Australians. A number of complex and multifaceted factors impact not only on health inequity but also imbalance in the health workforce ...
Taylor, K   +9 more
core  

TAXATION. ECONOMIC ISSUES AND APPROACHES [PDF]

open access: yesAnnals of the University of Oradea: Economic Science, 2016
Public finances are influenced by the general policy of the state and in turn influence official policy of governments in operation. Public finance performance is influenced at least the following variables, namely: a) the economic performance of the ...
Ioan Dan Morar, Anca Mitu
doaj  

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

Annual report / Economic Policy Council and Office of Economic Policy.

open access: yes, 1987
Consists of articles by various economists on issues of economic policy and reports on economic ...
New Jersey. Economic Policy Council   +1 more
core  

Economic policy to the crisis : tools, issues and the future [Podcast] EP45

open access: yes, 2021
Joined by Mairi Spowage, Sophie Haldane & Mphatso Kumwenda, in this episode Emma Congreve discuss the economic policy response to the Covid-19 pandemic.
Fraser of Allander Institute
core  

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