Results 91 to 100 of about 1,023,809 (331)

Composition Restoration Enables Recycling of Mixed‐Cation, Mixed‐Halide Perovskites for Solar Cells

open access: yesAdvanced Materials, EarlyView.
Compositional drift during processing prevents the direct recycling of mixed‐cation, mixed‐halide perovskites. This work introduces a framework to quantitatively audit and restore recovered materials, enabling closed‐loop recycling with efficiencies comparable to virgin perovskites.
Zhenni Wu   +12 more
wiley   +1 more source

EUROPEAN CHEMICAL INDUSTRY COMPETITIVENESS: HISTORICAL TRENDS AND DEVELOPMENT PROSPECTS

open access: yesBaltic Journal of Economic Studies, 2015
The purpose of the paper is to analyze historical trends and development prospects of the European chemical industry competitiveness. It is concluded that the chemical industry is one of the EU’s most successful spheres, boasting €527 billion in sales in
Dmytro Gladkykh
doaj  

Do CAP subsidies stabilise farm income in Hungary and Slovenia?

open access: yesAgricultural Economics (AGRICECON), 2019
A large share of the Common Agricultural Policy (CAP) budget takes the form of subsidies for supporting and stabilising the income of European Union farmers.
Štefan Bojnec, Imre Fertő
doaj   +1 more source

What determines the export performance? A comparative analysis at the world level [PDF]

open access: yes
We use constant market share (CMS) analysis to measure the variations in the market share of 82 of the world’s principal exporting countries between 1995/97 and 2005/07.
Maria Paula Fontoura, Nuno Crespo
core  

Integrasi Perdagangan Dan Dinamika Ekspor Indonesia Ke Timur Tengah (Studi Kasus: Turki, Tunisia, Dan Maroko) [PDF]

open access: yes, 2008
EnglishEconomic development contributes to integration and trade dynamics among countries. From now on, with global economic crisis as background setting, market diversification seems to be an appropriate strategy to minimize the hazardous impact on ...
Novianti, T. (Tanti)   +2 more
core  

Targeted Modulation of d‐Band Center in MoS2 Interlayer With n‐Type Co/Fe Dopants Accelerating Sulfur Reaction Kinetics in Lithium‐Sulfur Batteries

open access: yesAdvanced Materials, EarlyView.
A targeted modulation of the MoS2 electronic structure is achieved via substitutional n‐type Co/Fe co‐doping. This strategy triggers S‐mediated d‐p hybridization, optimizing the binding affinity with polysulfides to establish a volcano‐shaped relationship between the d‐band center and catalytic activity.
Junhyuk Ji   +6 more
wiley   +1 more source

Export Performance In Eastern Europe [PDF]

open access: yes, 2000
The crisis that started three years ago in the Asian NICs, the financial and economic turmoil in Russia and the contagion to other emerging countries have had an important impact on the world economy. Trade flows in Eastern Europe have also been affected.
Simonis, Dominique
core   +1 more source

Strong Lateral Confinement of Hydrophilic Silica Nanoparticles on Mg‐Al Layered Double Hydroxides Nanoflakes for Enhanced Thermal Properties

open access: yesAdvanced Materials Interfaces, EarlyView.
A nanostructured, naturally flame‐retardant, and non‐toxic inorganic composite is introduced, which is laterally associated with silica nanoparticles to induce the restacking of the LDH lamella structure, thereby serving as an efficient thermal insulator.
Gayani Pathiraja   +7 more
wiley   +1 more source

Child Costs and the Causal Effect of Fertility on Female Labor Supply: An investigation for Indonesia 1993-2008 [PDF]

open access: yes, 2011
Over the last two decades Indonesia has experienced a significant decline in fertility rates and substantial increases in the level of education of women.
Priebe, Jan
core  

Flexible Chemiresistive Chitosan‐Glycerol Sensors on Laser‐Induced Graphene Electrodes for Room‐Temperature Ammonia Detection

open access: yesAdvanced Materials Technologies, EarlyView.
Flexible Chitosan‐glycerol sensor integrated with porous laser‐induced graphene (LIG) electrodes enable room‐temperature chemiresistive detection of ammonia (NH3) and proof‐of‐concept detection of fish spoilage. ABSTRACT We report a metal‐free sensor platform combining laser induced graphene (LIG) electrodes with drop‐deposited, glycerol‐plasticized ...
Mintesinot Tamiru Mengistu   +9 more
wiley   +1 more source

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