Results 1 to 10 of about 160 (130)

h-C63: A new hexagonal superhard metallic carbon allotrope

open access: yesResults in Physics, 2019
Carbon is known to form a number of allotropes due to its ability to exist in different hybridizations. Here, based on first-principles calculations combined with crystal structure searching method, a new hexagonal carbon allotrope named h-C63 was ...
Xuanmin Zhu   +4 more
doaj   +2 more sources

Effects of trend inflation on monetary policy and fiscal policy shocks in Vietnam [PDF]

open access: yesJournal of Economics and Development, 2021
Purpose – This paper analyzes variations in the effects of monetary and fiscal shocks on responses of macroeconomic variables, determinacy region, and welfare costs due to changes in trend inflation.
Thanh Ha Le, Nigel Finch
doaj   +1 more source

Income inequality among European households and their biological type

open access: yesInternational Journal of Management and Economics, 2023
In the socioeconomic development of each country, income rates constitute a measure of the economic situation. They are also the principle factor influencing social stratification. When discussing the income of European households in a regional approach,
Grzywińska-Rąpca Małgorzata   +2 more
doaj   +1 more source

Improvement of Eyeglass Lens Production Using Simulation Modeling and Dynamic Buffer Optimization

open access: yesFoundations of Management, 2021
The subject of the paper is the investigation of possible improvements to the process of eyeglass lenses production. The research area concerns the application of modern IT tools to the enhancement of production results, in the context of digitalization ...
Brun Daria, Szwed Cezary
doaj   +1 more source

The Promethee II Method in Multi-Criteria Evaluation of Cryptocurrency Exchanges

open access: yesStudia Ekonomiczne i Regionalne, 2021
Subject and purpose of work: The aim of this work is to present the application possibilities of ECONOMIC AND REGIONAL STUDIES STUDIA EKONOMICZNE I REGIONALNE ISSN 2083-3725 Volume 14, No. 2, 2021 ECREG STUDIES Vol. 14, No.
Kądziołka Kinga
doaj   +1 more source

C63 PHENOTYPE – GENOTYPE RELATIONSHIP IN ARRHYTHMOGENIC CARDIOMYOPATHY

open access: yesEuropean Heart Journal Supplements, 2022
Abstract Background Arrhythmogenic cardiomyopathy (ACM) is a primary disease of the myocardium with arrhythmic manifestations and fibro–fatty replacement either of the right (RV) or the left ventricle (LV) at the cardiac magnetic resonance (CMR).
I Gueli   +13 more
openaire   +1 more source

Replicating and projecting the path of COVID-19 with a model-implied reproduction number

open access: yesInfectious Disease Modelling, 2020
We demonstrate a methodology for replicating and projecting the path of COVID-19 using a simple epidemiology model. We fit the model to daily data on the number of infected cases in China, Italy, the United States, and Brazil. These four countries can be
Shelby R. Buckman   +4 more
doaj   +1 more source

Agent-based modelling and economic complexity: a diversified perspective [PDF]

open access: yesJournal of Asian Business and Economic Studies, 2019
Purpose – The term “agent-based modelling” (ABM) is a buzzword which is widely used in the scientific literature even though it refers to a variety of methodologies implemented in different disciplinary contexts.
Christophe Schinckus
doaj   +1 more source

C63 visits the harbor [PDF]

open access: yesIEEE Electromagnetic Compatibility Magazine, 2017
The American National Standards Institute (ANSI) Accredited Standards Committee C63® (EMC) took its show on the road again and ended up in National Harbor, Maryland, just south of Washington DC. This time there were two half-day workshops on August 5, 2017 held at the site of the annual IEEE Symposium on EMC, Power Integrity and Signal Integrity (EMC ...
openaire   +1 more source

An Approach for the In-Depth Data Analysis of the Marine Traffic of Independent Nearby Ports

open access: yesFolia Oeconomica Stetinensia, 2023
Maritime transport helps the development of the economy of countries. Improving the current situation in this type of transport requires the application of modern software tools for assessment, analysis and forecasting.
Vasilev Julian, Sulova Snezhana
doaj   +1 more source

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