Results 11 to 20 of about 1,131,663 (267)

Global Optimization of Gaussian processes

open access: yesCoRR, 2020
Gaussian processes~(Kriging) are interpolating data-driven models that are frequently applied in various disciplines. Often, Gaussian processes are trained on datasets and are subsequently embedded as surrogate models in optimization problems. These optimization problems are nonconvex and global optimization is desired.
Schweidtmann, Artur M.   +6 more
openaire   +3 more sources

The English language and trends of English-speaking countries in the global processes of crosscultural and interlinguistic interaction in Russia

open access: yesНеофилология, 2020
We consider the phenomenon of global processes arising as a result of the English language popularity growing in Russian reality and linguoculture.
A. E. Mikhina
doaj   +1 more source

Alpine-style nappes thrust over ancient North China continental margin demonstrate large Archean horizontal plate motions

open access: yesNature Communications, 2021
How far back in time plate tectonics operated on Earth is debated because of a paucity of geological evidence for horizontal plate motions. Here the authors show that plates moved laterally by >3500 kilometres 2.7–2.5 billion years ago, demonstrating ...
Yating Zhong   +9 more
doaj   +1 more source

Toward Understanding the Variation of Air Quality Based on a Comprehensive Analysis in Hebei Province under the Influence of COVID-19 Lockdown

open access: yesAtmosphere, 2021
Associated with the outbreak of new coronavirus in 2019 (COVID-19), lockdown measures were taken in spring 2020 in China, providing an ideal experiment to investigate the effects of emission controls on air quality.
Shuyi Jiang, Chuanfeng Zhao, Hao Fan
doaj   +1 more source

Global Product as a Result of Globalization Process [PDF]

open access: yesSSRN Electronic Journal, 2004
The paper elaborates on the process of global product creation. The author tries to define a global product. Basic product strategies on global market are described, among them: standardization, adaptation and diversification. Premises and conditions for product standardization as well as determiners of standardization and adaptation are quoted.
openaire   +1 more source

The Role of Global Platforms in Advancing Digital Transformation: Competence and Innovation Aspects

open access: yesVestnik MGIMO-Universiteta, 2020
In the last decade, the foundations of the digital economy have been formed with Internet platforms becoming its largest and most important segment. According to the authors, one of the key problems associated with the development of the digital economy ...
I. V. Danilin, Z. A. Mamedyarov
doaj   +1 more source

Passive margins in accreting Archaean archipelagos signal continental stability promoting early atmospheric oxygen rise

open access: yesNature Communications, 2022
This research reports a 2.5-billion year-old passive margin formed in accreting archipelagos, highlighting the contribution of early continent formation and the relationship between continental stabilization and early atmospheric oxygen rise.
Yaying Peng   +7 more
doaj   +1 more source

A process algebra with global variables [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2020
In standard process algebra, parallel components do not share a common state and communicate through synchronisation. The advantage of this type of communication is that it facilitates compositional reasoning. For modelling and analysing systems in which parallel components operate on shared memory, however, the communication-through-synchronisation ...
Bouwman, Mark   +3 more
openaire   +2 more sources

Greece and Turkey Shaken by African tectonic retreat

open access: yesScientific Reports, 2021
Earthquakes are a consequence of the motions of the planet’s tectonic plates, yet predicting when and where they may occur, and how to prepare remain some of the shortcomings of using scientific knowledge to protect human life.
Jiannan Meng   +6 more
doaj   +1 more source

Emission or atmospheric processes? An attempt to attribute the source of large bias of aerosols in eastern China simulated by global climate models [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
Global climate models often underestimate aerosol loadings in China, and these biases can have significant implications for anthropogenic aerosol radiative forcing and climate effects.
T. Fan   +12 more
doaj   +1 more source

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