Results 71 to 80 of about 239,604 (162)

Spatio-temporal Distribution Characteristics and Future Trend Analysis of Extreme Climate Indices in Nenjiang River Basin over the Past 60 Years

open access: yesRenmin Zhujiang
The study of extreme climate change in the Nenjiang River Basin is of great significance for ensuring ecological security and agricultural production.
GONG Xiao   +3 more
doaj   +2 more sources

Extreme Value Index Estimation for Pareto-Type Tails under Random Censorship and via Generalized Means

open access: yesApplied Sciences
The field of statistical extreme value theory (EVT) focuses on estimating parameters associated with extreme events, such as the probability of exceeding a high threshold or determining a high quantile that lies at or beyond the observed data range ...
M. Ivette Gomes   +3 more
doaj   +1 more source

Extremal Unicyclic Graphs for the Euler Sombor Index: Applications to Benzenoid Hydrocarbons and Drug Molecules

open access: yesAxioms
With geometric significance, the Euler Sombor index of a graph Γ is defined as EP(Γ)=∑{uv}∈E(Γ)d(u)2+d(v)2+d(u)d(v). It originates from the mathematical distance property and has been proven to have good chemical applications in octane isomers.
Zhenhua Su, Zikai Tang
doaj   +1 more source

On testing the extreme value index via the pot-method

open access: yesThe Annals of Statistics, 1995
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Characteristics of Extreme Climate Index Changes in Provincial-Level Administrative Units in China over Past 60 Years

open access: yesRenmin Zhujiang
Studying extreme climate change is of paramount significance for safeguarding China's national security and promoting sustainable socioeconomic development.
JIA Yizhou   +4 more
doaj  

Historical trends reveal significant increase in hot-dry extremes in Mexico's Bajío region. [PDF]

open access: yesEnviron Monit Assess
Rettie FM   +4 more
europepmc   +1 more source

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