Results 71 to 80 of about 7,786,103 (309)

A modified distribution flow-based quadratic programming with integer variables for co-optimization of on-site generation placement and network topology in power distribution grids

open access: yesResults in Engineering
This paper focuses on computing the optimum position and capacity of on-site generation (OSG) units in conjunction with grid reconfiguration in electrical distribution grids.
Nang-Van Pham, Hoai-Nam Nguyen
doaj   +1 more source

Will Cross-Ownership Re-Establish Market Power in the Nordic Power Market? [PDF]

open access: yesThe Energy Journal, 2002
The integration of the power markets in Norway and Sweden in 1996 significantly constrained the major power companies’ ability to exercise market power within their national borders. In recent years, however, mergers and reciprocal acquisition of shares have reduced the number of independent players on the Norwegian-Swedish power market.
Amundsen, Eirik Schrøder, Bergman, Lars
openaire   +2 more sources

Ultrafast Thermal Shock Synthesis of CuNiSnLa Medium‐Entropy Metallic Glass for Sustainable Nitrogen Fixation via Plasma‐Coupled Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces an ultrafast thermal shock strategy to synthesize a CuNiSnLa medium‐entropy metallic glass (MEMG). The rapid heating and cooling process generates a robust, highly active catalyst for electrocatalytic nitrate reduction to ammonia (NRA).
Hongbo Chen   +7 more
wiley   +1 more source

Bacterial Cellulose‐Based Bilayer Passive Cooler for High‐Performance Radiative/Evaporative Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A sustainable bilayer passive cooler based on bacterial cellulose integrates radiative and evaporative cooling for efficient zero‐energy temperature reduction. The scalable, low‐carbon material shows strong potential for food preservation, low‐temperature storage, and cold‐chain logistics.
Yibing Zhang   +6 more
wiley   +1 more source

The Market Power Measurement of Firms within the European Union [PDF]

open access: yesTheoretical and Applied Economics, 2008
Market power is important because it may lead to an inefficient and bias appropriation, meanwhile worsening productive efficiency. I have used the most important indicators for measuring market power and market concentration in this paper – the Lerner ...
Claudia Dobre
doaj   +1 more source

Study on Corrosion Characteristics of HR3C in Supercritical Carbon Dioxide

open access: yesMetals
Analyses of the oxidation characteristics of HR3C austenitic steel exposed to supercritical carbon dioxide were carried out at temperatures ranging from 600 to 650 °C under 25 MPa.
Kai Yan   +4 more
doaj   +1 more source

Modelling Price Transmission within the Supply Chain under a European Protected Designation of Origin Framework: The Case of Parmigiano Reggiano in Italy

open access: yesSocial Sciences, 2019
Lately, we have witnessed how European Institutions have directed many efforts at improving the effectiveness of food quality schemes (FQS) to address the increasing complexity that has affected all elements of the operating structure of agrifood supply ...
Hugo Ferrer-Pérez   +2 more
doaj   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Market Power in Banking

open access: yesSSRN Electronic Journal
Bank market power, in both loan and deposit markets, has important implications for credit provision and for financial stability. This article discusses these issues through the lens of a simple theoretical framework. On the asset side, banks choose the quality and quantity of loans. On the liability side, they may be subject to depositor runs whenever
Carletti, Elena   +2 more
openaire   +3 more sources

Market Power in Pollution Permit Markets [PDF]

open access: yesThe Energy Journal, 2009
As with other commodity markets, markets for trading pollution permits have not been immune to market power concerns. In this paper, I survey the existing literature on market power in permit trading but also contribute with some new results and ideas. I start the survey with Hahn’s (1984) dominant-firm (static) model that I then extend to the case in ...
openaire   +5 more sources

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