Results 71 to 80 of about 2,032,161 (309)

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

From Single Atoms to Nanoparticles: Pathways Toward Efficient and Durable Pt/TiO2 Photocatalysts

open access: yesAdvanced Functional Materials, EarlyView.
Platinum single atoms on TiO2 nanosheets evolve into clusters and nanoparticles under ethanol photoreforming and thermal treatments. By controlling deposition and post‐treatments, particle size and location on specific facets are modulated. The study reveals how stability pathways determine efficiency, guiding the design of more durable photocatalysts.
Juan José Delgado   +6 more
wiley   +1 more source

Benefits and Costs of Vertical Separation in Network Industries. The Case of Railway Transport in the European Environment [PDF]

open access: yesYearbook of Antitrust and Regulatory Studies, 2009
The article is devoted to a phenomenon called vertical separation in the area of network industries. Vertical separation is understood as de-merging of infrastructure and delegating control over it to independent manager banned from operating on ...
Marcin Król
doaj  

Transition From Lattice Oxygen to Radical‐Mediated Oxidation in Ammonium‐Intercalated Birnessite Catalysts for Selective Valorization of Biomass to Produce Formic Acid

open access: yesAdvanced Functional Materials, EarlyView.
The catalytic valorization of biomass represents an essential approach for achieving sustainable chemical production, with formic acid (FA) being recognized as a valuable platform chemical for hydrogen storage and environmentally friendly synthetic applications.
Yiqi Geng   +6 more
wiley   +1 more source

A Vision of the Policy Concerning the Financing and Management of Physical Infrastructure in Network Industries in Slovenia

open access: yesCentral European Public Administration Review, 2014
There are many reasons why Slovenia needs to change its management of network industry infrastructure and question the legacy we wish to pass onto the next generation.
Dejan Makovšek, Klavdij Logožar
doaj   +1 more source

Law, economic growth and human development [PDF]

open access: yes
This paper cuts adrift the mainstream approach to the legal-origins debate on the law-growth nexus by integrating both overall economic and human components in our understanding of how regulation quality and the rule of law lie at the heart of economic ...
Simplice A., Asongu
core   +1 more source

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

open access: yesAdvanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

Recognizing entrepreneurs by income: The issues of identification

open access: yesУправленец
In today’s high-tech economy, it is even more difficult to identify entrepreneurship than a century ago. New actors such as start-up founders, venture capitalists, patent brokers, marketers, etc.
A.E. Shastitko, S.I. Fedorov
doaj   +1 more source

Regulatory Imperatives for the Future of SADC’s “Digital Complexity Ecosystem”

open access: yesThe African Journal of Information and Communication, 2017
This article uses a “digital complexity ecosystem” framing to delineate the challenges facing regulation of the digital economy in the Southern African Development Community (SADC) region.
Lucienne Abrahams
doaj   +1 more source

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

open access: yesAdvanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He   +5 more
wiley   +1 more source

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