Results 141 to 150 of about 3,757,117 (308)

Supraparticles Composed of Graphitic Carbon Nitride Nanoparticles and Silica‐Supported Horseradish Peroxidase as Customizable Hybrid Catalysts for Photo‐Biocatalytic Cascade Reactions in Continuous Flow

open access: yesAdvanced Functional Materials, EarlyView.
Herein presented supraparticles combine the nanoparticulate photocatalyst graphitic carbon nitride with the enzyme horseradish peroxidase, which is immobilized on silica nanoparticles. In an optimized compatibility range, both catalysts operate effectively within the hybrid supraparticles and catalyze a cascade reaction consisting of the photocatalytic
Bettina Herbig   +11 more
wiley   +1 more source

University proceedings. Volga region. Humanities

open access: yesИзвестия высших учебных заведений. Поволжский регион: Гуманитарные науки
Background. Changes in the state anti-alcohol policy in modern Russia necessi-tate studying the historical experience of state control and regulation of alcohol production during the modernization period. The purpose of the work is to reveal and show the
M.V. Sumenkova
doaj   +1 more source

Debt and Economic Activity in the United States [PDF]

open access: yes
This paper documents a long-standing stability in the relationship between outstanding debt and economic activity in the United States, and explores the implications for capital formation of several hypotheses that could explain this observed phenomenon.
Benjamin M. Friedman
core  

Valuing knowledge transfer : a new approach to assessing the broader impact of higher education institutions [PDF]

open access: yes, 2009
There is considerable policy interest in exploring the overall value of higher education to society and in how higher education can support wider economic growth and development through 'knowledge transfer' from higher education institutions.
Kelly, Ursula   +3 more
core  

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

Financial Structure and Aggregate Economic Activity: An Overview [PDF]

open access: yes
This paper surveys literature which explores the possible links between the financial system and aggregate economic behavior. The survey is in two parts: The first reviews the traditional work and the second discusses new research.
Mark L. Gertler
core  

The Realization of Multidirectional, Free‐Standing 3D Plasmonic Nanostructures via 3D Nanoprinting: A Case Study of Fractal Antennas

open access: yesAdvanced Functional Materials, EarlyView.
Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker   +6 more
wiley   +1 more source

Confirmed COVID-19 Cases per Economic Activity during Autumn Wave in Belgium. [PDF]

open access: yesInt J Environ Res Public Health, 2021
Verbeeck J   +8 more
europepmc   +2 more sources

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