Results 91 to 100 of about 19,690,840 (338)

Power Market Structure: Revisiting Policy Options

open access: yes, 2013
The objectives of this power market structure study is to develop a taxonomy of the existing power market structures, as shown by the extent of vertical and horizontal unbundling found among restructured power systems across developing countries; to ...
Maria Vagliasindi, J. Besant-Jones
semanticscholar   +1 more source

Deep learning networks for stock market analysis and prediction: Methodology, data representations, and case studies

open access: yesExpert systems with applications, 2017
Deep learning networks are applied to stock market analysis and prediction.A comprehensive analysis with different data representation methods is offered.Five-minute intraday data from the Korean KOSPI stock market is used.The network applied to ...
Eunsuk Chong, Chulwoo Han, Frank C. Park
semanticscholar   +1 more source

Toward Stable Multivalent Metal Batteries: Understanding the Interfacial Chemistry for Magnesium and Calcium Metal Anodes

open access: yesAdvanced Functional Materials, EarlyView.
Interphase chemistry governs the stability of multivalent metal batteries. We summarize state‐of‐the‐art developments in calcium and magnesium metal batteries by focusing on the correlation among electrolytes, interphase layers, and the electrochemical performance of corresponding metal anodes.
Huijun Lin   +4 more
wiley   +1 more source

Market Structure and Schumpeterian Growth [PDF]

open access: yes
We present a discrete-time version of an otherwise standard Schumpeterian growth model. Discrete time exhibits two important differences from continuous time.
Kerk Phillips & Val Lambson
core  

Additive manufacturing: scientific and technological challenges, market uptake and opportunities

open access: yes, 2017
Additive manufacturing (AM) is fundamentally different from traditional formative or subtractive manufacturing in that it is the closest to the ‘bottom up’ manufacturing where a structure can be built into its designed shape using a ‘layer-by-layer ...
S. Tofail   +5 more
semanticscholar   +1 more source

Carbon Shell‐Encapsulated PtFe Catalysts in High Temperature Polymer Electrolyte Membrane Fuel Cells: Balancing Molecular Sieving and Diffusion for Enhanced Reactant Access

open access: yesAdvanced Functional Materials, EarlyView.
Scanning electrochemical microscopy reveals reactant diffusion through porous carbon shells to PtFe cores, while the carbon‐encapsulated PtFe enables high‐performance HT‐PEMFC operation by sieving phosphate ions that induce catalyst poisoning. ABSTRACT High‐temperature polymer electrolyte membrane fuel cells (HT‐PEMFCs) operating at 160°C on phosphoric
Myeong‐Geun Kim   +9 more
wiley   +1 more source

Labour Market Structure: A Brief Literature Survey [PDF]

open access: yes
Labour market is a multi-dimensional entity, with inexorable institutional affiliation. Therefore, the studies on labour market fail to evolve a logical framework to its structure with satisfactory consensus to the theoreticians in totality.
Pillai, Rajasekharan
core   +1 more source

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

open access: yesAdvanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa   +8 more
wiley   +1 more source

Market Structure and Environmental Innovation [PDF]

open access: yes
This paper studies firms’ incentives to invest in environmental R&D under different market structures (Cournot and Bertrand) and environmental policy instruments (emission standards, taxes, tradeable permits and auctioned permits).
Juan-Pablo Montero
core   +3 more sources

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