Results 131 to 140 of about 7,447,948 (300)

GLOBAL FINANCIAL AND ECONOMIC CRISIS

open access: yesActa Economica, 2009
The crisis began with the abolition of the Gold Standard in 1971, since when the unlimited emitting of the dollar has begun. Besides, the dollar has begun a global currency, and the United States have gained the status of a hegemonic power.
Јован Родић, PhD
doaj  

The COVID‐19 Economic Crisis [PDF]

open access: yesFiscal Studies, 2020
Adams‐Prassl, Abi   +4 more
openaire   +2 more sources

Biodegradable 3D‐Printable and Coatable Antifouling Composites for Marine Applications

open access: yesAdvanced Functional Materials, EarlyView.
Marine biofouling damages submerged surfaces and raises greenhouse gas emissions. Biodegradable antifouling biocomposites were developed by hot‐mixing beeswax, Tween 80, and calcium stearate or stearic acid. Adjusting the component ratio enables processing via hot‐pressing, 3D‐printing, or dip‐coating.
Gabriele Corigliano   +17 more
wiley   +1 more source

Lewis Acid Site Engineering in MOF‐Derived Aluminum Oxide/Carbon Composites for Dechlorination of Waste Plastic Pyrolysis Oil

open access: yesAdvanced Functional Materials, EarlyView.
Controlled carbonization of an Al‐MOF partially decomposes its linkers, exposing coordinatively unsaturated Al centers within an oxide/carbon composite. The resulting Lewis acid sites, rather than surface area, govern organochlorine capture: the composite removes chemically diverse organochlorines from waste plastic pyrolysis oil, outperforms a ...
Seong Cheon Kim   +6 more
wiley   +1 more source

Economic crisis and banking crisis

open access: yesReligación
This research first presents a typology of various financial crises - the currency crisis, the debt crisis, the balance of payments crisis, and the banking crisis - and sets out criteria for measuring them. It then provides a specific definition of the banking crisis, and it examines the plurality and frequency of occurrence of bank crises at different
Ahmad Basri, Noor Ezlin   +2 more
openaire   +1 more source

THE ECONOMIC CRISIS AND PROTECTIONISM [PDF]

open access: yes
It is altogether accepted that the economic crises are a reality which the local economies or the world economy face periodically. This doesn’t mean that they manifest themselves through identical forms or that there are all-around valid crisis combat ...
Florica Stefănescu
core  

Paving the Way for Next‐Generation Solid‐State Waste Heat Recovery: A Thermomagnetic Materials and Systems Roadmap

open access: yesAdvanced Functional Materials, EarlyView.
Unlocking thermomagnetic low‐grade waste heat recovery. This perspective provides a comprehensive roadmap for the development of thermomagnetic materials and systems. By addressing key engineering challenges across multiple scales, it bridges the gap between micro‐power IoT devices and large‐scale industrial applications. ABSTRACT Nearly half of global
A. Waske   +13 more
wiley   +1 more source

Ligand Assisted Epitaxial Growth of CsPbBr3 Microcrystal Resonators With Record ‐Low Lasing Thresholds

open access: yesAdvanced Functional Materials, EarlyView.
Solution‐based ligand‐assisted epitaxial growth (LAEG) yields high‐quality CsPbBr3 microcrystals on different substrates with superior morphology, passivated surfaces, and high photoluminescence quantum yield. These robust micro‐resonators achieve record‐low room‐temperature lasing thresholds of 7.2 kW·cm−2 and maintain operational stability up to 90 ...
Shuyu Zhou   +19 more
wiley   +1 more source

Differences in the Characteristics of Impoverishment Between Northern Hungary and Southern Great Plain

open access: yesTheory, Methodology, Practice, 2011
In Southern Great Plain and in Northern Hungary, poverty is a big issue, not only in country, but also in European context. Both poverty rate and relative poverty gap excess Hungarian and European average. As these regions are economically backward, too,
Eszter Siposné Nándori
doaj  

Beyond Thin Film Limits—Superhard and Hydrogen‐Free Amorphous Carbon Coatings With Over 100 µm Thickness

open access: yesAdvanced Functional Materials, EarlyView.
For the first time, an extreme‐thick laser‐arc PVD ta‐C (DLC) coating exceeding 100 µm is demonstrated, opening up new possibilities for ultra‐high load bearing capacity. This superhard amorphous carbon architecture combines >50% sp3 bonding, robust adhesion and self‐supporting performance, shielding substrates from plastic flow under extreme contact ...
Martin Zawischa   +3 more
wiley   +1 more source

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