Results 171 to 180 of about 6,401,095 (374)

The role of the state in shaping zero hours work in an atypical liberal market economy

open access: yes, 2017
M. O'Sullivan   +7 more
semanticscholar   +1 more source

Enhancing the Mechanical Properties of Inherently Brittle, Biobased and Biodegradable Polyhydroxybutyrate (PHB) Polymer by Cotton Fibre Reinforcement and Interfacial Grafting

open access: yesAdvanced Sustainable Systems, EarlyView.
This study enhances biobassed, biodegradable polyhydroxybutyrate (PHB)s strength and ductility by reinforcing it with polyvinyl alcohol (PVA)‐coated cotton fibres and further improving interfacial bonding through maleic anhydride (MA) grafting. In addition to mechanical performance, the approaches significantly improve the gas barrier properties of the
Yilin He   +6 more
wiley   +1 more source

Free Market Economy Model

open access: yesEkonomski Vjesnik, 2011
A model of economy relying on the free market principle is presented in this paper. In practice, in addition to the primary model there is also a dual model.
Dominika Crnjac Milić
doaj  

Financial Institutions, Financial Contagion, and Financial Crises [PDF]

open access: yes
This paper endogenizes financial contagion and financial crises from financial institutions. We show that financial crises can emanate from financial institutions which generate soft-budget constraints (SBC).
Chenggang Xu, Haizhou Huang
core  

Microwave‐Assisted One‐Pot Synthesis of Alkyl Levulinates From Post‐Harvest Vegetable Waste

open access: yesAdvanced Sustainable Systems, EarlyView.
Vegetable waste is valorized through Soxhlet extraction using H₂O₂ and heteropolyacid (HPA), followed by material characterization (XRD, FTIR, TGA, DSC). A microwave‐assisted reaction at 170 °C for 30 min with HPA and alcohol yields bio‐based esters.
Ángel G. Sathicq   +5 more
wiley   +1 more source

Competition and the Evolution of Market Structure in the E-conomy : A Simulation Analysis [PDF]

open access: yes
In this paper an evolutionary simulation model, based on replicator dynamics, is developed. The purpose is to identify changes in the patterns of evolution of the market structure caused by Information and Communication Technologies (ICT) in the E-conomy
Friedrich, B. Cornelia
core  

Environmental Impacts and Cost Analysis of Perovskite Nanocrystals for Light‐Emitting Diode Applications

open access: yesAdvanced Sustainable Systems, EarlyView.
CsPbBr₃ colloidal nanocrystals synthesized via hot‐injection (HI) and microwave‐assisted (MW) methods exhibit excellent optoelectronic properties for LEDs. Although the MW route is more energy‐efficient and eco‐friendly in the lab, industrially, its environmental impacts are similar, but with lower costs.
Jaume‐Adrià Alberola‐Borràs   +6 more
wiley   +1 more source

The Rise (and Fall) of Labour Market Programmes: The Role of Global and Domestic Factors [PDF]

open access: yes
We study the political economy of labour market policies. First, it is shown that tax and redistributive considerations lead inside workers to prefer spending on active labour market programmes to passive spending, e.g., on unemployment benefits. We also
Gulasekaran Rajaguru, Noel Gaston
core  

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