Results 81 to 90 of about 108,884 (301)

Engineering MnNiPx Cathode via Dual Role of Mn: Simultaneous Enhancement of Activity and Intermittent Operation Durability

open access: yesAdvanced Functional Materials, EarlyView.
Engineering MnNiPx cathodes through the dual role of Mn simultaneously improves hydrogen evolution reaction activity and intermittent‐operation durability. Mn preferentially oxidizes to protect Ni–P sites from irreversible oxidation, while metallic Mn incorporation enhances the HER kinetics of Ni–P active layer.
Ik‐Sun Kim   +16 more
wiley   +1 more source

Industrial Districts and Economic Decline in Italy [PDF]

open access: yes
The paper argues that the so-called canonical view of the Italian industrial district (ID) depicts it as a system whose economic and social vitality requires the interaction between two major sub-systems: a community of people and a community of firms.
Paolo Ramazzotti
core   +1 more source

Coupling Anodic Activity and Stability at Ni‐Based Non‐Oxide Catalysts via Coordinating Alcohol Oxidation and Oxygen Evolution

open access: yesAdvanced Functional Materials, EarlyView.
A cooperative and competitive interrelationship between alcohol oxidation (AOR) and water oxidation (OER) was observed on a typical anode catalyst of Ni2P. In situ Raman spectroscopy and electrochemical analyses revealed a specific complementary mechanism between them, in which OER and AOR critically contribute to the activity and stability of anodic ...
Yong Yan   +10 more
wiley   +1 more source

Cultural Districts, Property Rights and Sustainable Economic Growth [PDF]

open access: yesInternational Journal of Urban and Regional Research, 2002
The purpose of this article is to analyse the economic properties as well as the institutions governing the start‐up and evolution of cultural districts. The first part of the article reviews the relationships between culture, viewed as an idiosyncratic good, and the theory of industrial districts.
openaire   +3 more sources

IDENTIFICATION OF TECHNOLOGICAL DISTRICTS: THE CASE OF SPAIN [PDF]

open access: yes
In recent years, several contributions have been focused on a new sort of productive systems that share some characteristics with Marshallian industrial districts. These contributions have analysed the competitiveness of these new areas and how have been
MªJesús Santa María Beneyto   +2 more
core  

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

open access: yesAdvanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster   +11 more
wiley   +1 more source

Best Practices of Spatial Development: Possibility of Using Them in the Municipal Districts of Russia

open access: yesРегионология, 2019
Introduction. Adoption of the national strategy of spatial development in Russia has made it especially relevant to develop a scientifically grounded toolkit for managing spatial economic development at the municipal level.
Elena B. Dvoryadkina   +1 more
doaj   +1 more source

Chinese entrepreneurship in context: specialization, localization and their impact on Italian industrial districts [PDF]

open access: yes
Chinese migration flows represent a relatively new phenomenon in Italy. Its entrepreneurial nature is reflected in massive flows Chinese businessman employed both in manufacturing and commercial activities, with a dense concentration in correspondence of
Flavio Verrecchia   +2 more
core  

Sustainable Electrochemical Synthesis of High‐Quality MXenes: Mechanistic Insights, Applications, Challenges, and Technological Prospects

open access: yesAdvanced Functional Materials, EarlyView.
Electrochemical etching provides an eco‐friendly alternative to hazardous HF methods for MXene production. This approach facilitates the selective isolation of the A‐layer from MAX phases with tunable surface terminations. Controlling voltage, electrolytes, temperature, and duration enables the optimal structural integrity. Nevertheless, existing scale
Jagdeep Singh   +4 more
wiley   +1 more source

An Economic Analysis of Agricultural Sustainability in Orissa [PDF]

open access: yes
The development of a method for generating Sustainable Livelihood Security Index (SLSI) for agricultural sustainability and evaluating the existing status has been reported.
Hatai, L.D., Sen, Chandra
core   +1 more source

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