Results 11 to 20 of about 13,564 (218)

Spin Transition of Iron in Deep‐Mantle Ferromagnesite

open access: yesGeophysical Monograph Series, Page 115-125., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Jiachao Liu, Suyu Fu, Jung‐Fu Lin
wiley  

+1 more source

Quantum approximate optimization of the coset leader problem for binary linear codes [PDF]

open access: yes, 2021
This work was supported in part by the MINECO under Grant MTM-2017-83506-C2-2-P and Grant MINECO-16-TEC2015-67387-C4-3-R, and in part by the MICINN under Grant RTI2018-098085-B-C44, Grant FC-GRUPIN-IDI/2018/000193, and under Grant FC-GRUPIN-IDI/2018 ...
Epelde, M.   +2 more
core   +1 more source

Synthetic Strategy toward the C44–C65 Fragment of Mirabalin

open access: yes, 2016
A convergent and flexible stereoselective synthesis of one isomer of the C44–C65 fragment of mirabalin is described. The key steps include organocatalytic aldolization, ruthenium-catalyzed asymmetric hydrogenation, amide formation, Marshall ...
Johan Cornil (1652167)   +8 more
core   +2 more sources

COVID-19 pandemic impact on investment prospective in selected CEE stock markets: A stochastic dominance approach

open access: yesCroatian Review of Economic, Business and Social Statistics, 2022
The COVID-19 pandemic and its impact on the stock markets in the Central and East European (CEE) countries have been investigated in many papers, but mostly from the perspective of the market connectedness and the spillovers.
Kedžo Margareta Gardijan
doaj   +1 more source

Prediction of the phase stability and elastic property of ϵ-Pu at high temperature from theoretical study

open access: yesAIP Advances, 2018
The phase stability and elastic property of ϵ-Pu at 800 K are predicted through systematically theoretical calculations, by taking the temperature-dependent phonon smearing, spin fluctuation, phonon vibration, and volume expansion effects into account ...
Chun-Mei Li, Yan-Fei Hu
doaj   +1 more source

The problem of assessment of linear ordering methods

open access: yesStudia Ekonomiczne i Regionalne, 2021
Subject and purpose of work: The aim of the work is to present and compare the results of selected procedures for assessing linear ordering methods.
Kądziołka Kinga
doaj   +1 more source

Differences in Slovenian NUTS 3 Regions and Functional Regions by Gender

open access: yesBusiness Systems Research, 2021
Background: Regions at the level of NUTS 3, which is a system used in the EU for various analyses and statistical reports, can be defined as functional regions in terms of labour markets, education areas, and supply markets.
Drobne Samo
doaj   +1 more source

Behavioural Present Value Defined as Fuzzy Number – a New Approach

open access: yesFolia Oeconomica Stetinensia, 2015
The behavioural present value is defined as a fuzzy number assessed under the impact of chosen behavioural factors. The first formal model turned out to be burdened with some formal defects which are finally corrected in the presented article.
Piasecki Krzysztof, Siwek Joanna
doaj   +1 more source

Effectiveness of National Airlines in Europe – the DEA Approach

open access: yesFolia Oeconomica Stetinensia, 2016
National airlines operate in a highly competitive environment. EU airlines face a challenge to compete with low cost carriers, as a result of the liberalization process in the sector.
Żółtaszek Agata, Pisarek Renata
doaj   +1 more source

Eco-efficient resource management in HPC clusters through computer intelligence techniques [PDF]

open access: yes, 2019
This research was funded by the Ministry of Economy, Industry and Competitiveness from Spain/FEDER under grants TIN2017-84804-R and RTI2018-098085-B-C44, and by the Regional Ministry of the Principality of Asturias under grant FC-GRUPIN-IDI/2018 ...
Emilio San José Guiote   +7 more
core   +1 more source

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