Results 281 to 290 of about 2,732,155 (328)

A note on Johansen's rank conditions and the Jordan form of a matrix

Journal of Time Series Analysis, EarlyView.
This note presents insights on the Jordan structure of a matrix which are derived from an extension of the I(1) and I(2) conditions in Johansen (1996). It is first observed that these conditions not only characterize, as it is well known, the size (1 or 2) of the largest Jordan block in the Jordan form of the companion matrix but more generally the ...
Massimo Franchi
wiley   +1 more source

Exploring geothermal energy prospects through radioelement enrichment zones in Gabal Abu Hashim area in southeastern Aswan by geophysical and remote sensing data integration. [PDF]

Sci Rep
El-Hadidy SM, Youssef MAS.
europepmc   +1 more source

Change Point Analysis for Functional Data Using Empirical Characteristic Functionals

Journal of Time Series Analysis, EarlyView.
ABSTRACT We develop a new method to detect change points in the distribution of functional data based on integrated CUSUM processes of empirical characteristic functionals. Asymptotic results are presented under conditions allowing for low‐order moments and serial dependence in the data establishing the limiting null‐distribution of the proposed test ...
Lajos Horváth, Gregory Rice, Jeremy VanderDoes   +2 more
wiley   +1 more source

Strengthening local capacity for mathematical modelling in low- and middle-income countries: the process and lessons learnt in implementing the first cohort of Nigeria malaria modelling fellowships. [PDF]

Malar J
Kaduru C, Ibe U, Aladeshawe S, Eche-George A, Eshikhena G, Aadum D, Okon B, Iorkase ED, Leghemo K, Ogunbode O, Okoronkwo C, Okoro O, Igumbor EU, Oyeyemi A, Uhomoibhi P, Babatunde S.   +15 more
europepmc   +1 more source

Whole‐Genome Sequencing and Phenotyping Reveal Specific Adaptations of Lachancea thermotolerans to the Winemaking Environment

Molecular Ecology, EarlyView.
ABSTRACT Adaptation to the environment plays an essential role in yeast evolution as a consequence of selective pressures. Lachancea thermotolerans, a yeast related to fermentation and one of the current trends in wine technology research, has undergone an anthropisation process, leading to a notable genomic and phenomic differentiation.
Javier Vicente, Anne Friedrich, Joseph Schacherer, Kelle Freel, Domingo Marquina, Antonio Santos   +5 more
wiley   +1 more source

Statistical processing of building and neighborhood data considering energy ratings in Dublin, Ireland. [PDF]

Data Brief
Eslamirad N, Gholamnia M, Sajadi P, Pilla F.   +3 more
europepmc   +1 more source

Measuring natural selection on the transcriptome

New Phytologist, EarlyView.
Summary The level and pattern of gene expression is increasingly recognized as a principal determinant of plant phenotypes and thus of fitness. The estimation of natural selection on the transcriptome is an emerging research discipline. We here review recent progress and consider the challenges posed by the high dimensionality of the transcriptome for ...
John R. Stinchcombe, John K. Kelly
wiley   +1 more source

Analysis and prediction of land surface temperature with increasing urbanisation using satellite imagery. [PDF]

Heliyon
Vohra R, Kumar A, Jain R, Hemanth DJ.
europepmc   +1 more source

Providing individualized services under complex conditions: A configurational analysis of street‐level organizations

Public Administration, EarlyView.
Abstract Individualized services are provided under complex conditions, as a variety of factors can affect the ability of a street‐level organization to adapt its services to individual needs and circumstances. Especially challenging are tensions between the means of control and standardization following new public management (NPM) and post‐NPM ideas ...
Tone Alm Andreassen, Eric Breit, Therese Saltkjel   +2 more
wiley   +1 more source

A novel approach to explore common prime divisor graphs and their degree based topological descriptor. [PDF]

PLoS One
Koam ANA, Haider A, Ahmad A, Ansari MA.
europepmc   +1 more source