Results 121 to 130 of about 2,099,299 (308)

A look inside two central banks: the European Central Bank and the Federal Reserve [PDF]

open access: yes
In 1998 the European Central Bank (ECB) became the world’s 173rd central bank. The Eurosystem, with its structure of national central banks and the ECB, is similar to the Federal Reserve System, with its District Banks and Board of Governors.
Patricia S. Pollard
core  

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

open access: yesAdvanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao   +11 more
wiley   +1 more source

A note on the independence of central banks in the Czech Republic, Hungary and Poland [PDF]

open access: yes
This essay evaluates the legal independence of central banks in three Eastern European countries: the Czech Republic, Hungary and Poland. It provides a descriptive account of monetary policy making in these countries and interprets the relevant central ...
Ratfai, Attila
core  

Transparent UV‐Curable Self‐Sanitizing Coatings Applicable to Diverse Surfaces and High‐Touch Screens to Mitigate Deadly Pathogen Transmission

open access: yesAdvanced Functional Materials, EarlyView.
Development of a transparent, self‐sanitizing antimicrobial coating technology applicable to a wide range of materials and surfaces‐including touchscreens, transparent substrates, and metal, plastic, and glass‐regardless of pathogen type. The spray‐coated, UV‐cross‐linked imidazole‐based quaternary ammonium chloride materials provide broad‐spectrum ...
Surjith Kumaran   +6 more
wiley   +1 more source

Central bank tools and liquidity shortages [PDF]

open access: yes
Bank for International Settlements researchers Stephen Cecchetti and Piti Disyatat consider the implications of recent financial developments for the “lender-of-last-resort” function of central banks and whether traditional policymaking tools remain ...
Piti Disyatat, Stephen G. Cecchetti
core  

Metachromatic Butterfly Bile Pigments for Multi‐Level Optical Security Films

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐derived optical security materials are manufactured by embedding butterfly‐based pigments in polymer films. Tunable color and fluorescence responses arise from concentration‐controlled metachromasy, enabling spatially encoded patterns with distinct visible, UV‐active, and spectral signatures.
Limin Wang, Bodo D. Wilts
wiley   +1 more source

The credibility of central bank announcements [PDF]

open access: yes, 2002
In this paper, we present a monetary policy game in which the central bank has a private forecast of supply and demand shocks. The public needs to form its inflationary expectations and can make use of central bank announcements.
Hoeberichts, Marco
core   +1 more source

Optoelectronic Control of Redox Dynamics in POM Memristors for Noise‐Resilient Speech and Hardware‐Level Motion Recognition

open access: yesAdvanced Functional Materials, EarlyView.
Optoelectronic control of redox‐active polyoxometalate clusters in polymer matrices yields hybrid memristors with switchable volatile and non‐volatile modes, enabling reservoir‐type in‐sensor optical preprocessing and stable multilevel synapses for multimodal neuromorphic computing, including noise‐tolerant audiovisual keyword recognition and hardware ...
Xiangyu Ma   +13 more
wiley   +1 more source

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