Results 91 to 100 of about 113,610 (277)
Statistical analysis: the need, the concept, and the usage
Indian Journal of Ophthalmology, 1998 In general, better understanding of the need and usage of statistics would benefit the medical community in India. This paper explains why statistical analysis is needed, and what is the conceptual basis for it. Ophthalmic data are used as examples.
Naduvilath Thomas, Dandona Lalit
doaj
Advanced Science, EarlyView.In this article, Shuai and colleagues demonstrate that metabolic remodeling drives self‐diploidization in murine haploid ESCs (haESCs). Mitochondrial dysfunction and imbalanced pyruvate metabolism underlie this process. Genome‐wide screening using haESCs identifies key mitochondrial quality‐control related genes, enabling a metabolism‐based medium that
Yi Fu +11 more
wiley +1 more source
A Robust Multivariate Long Run Analysis of European Electricity Prices [PDF]
This paper analyses the interdependencies existing in wholesale European electricity prices. The results of a multivariate long run dynamic analysis of weekly median prices reveal the presence of a strong although not perfect integration among some ...
Fabio Baldi +3 more
core +2 more sources
ML Workflows for Screening Degradation‐Relevant Properties of Forever Chemicals
Advanced Science, EarlyView.The environmental persistence of per‐ and polyfluoroalkyl substances (PFAS) necessitates efficient remediation strategies. This study presents physics‐informed machine learning workflows that accurately predict critical degradation properties, including bond dissociation energies and polarizability.
Pranoy Ray +3 more
wiley +1 more source
In this paper, a multivariate co-integrating model is constructed upon the Turkish economy to examine the validity of the purchasing power parity and the uncovered interest parity theories simultaneously.
Levent, Korap
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Multivariate Contemporaneous-Threshold Autoregressive Models [PDF]
This paper proposes a contemporaneous-threshold multivariate smooth transition autoregressive (C-MSTAR) model in which the regime weights depend on the ex ante probabilities that latent regime-specific variables exceed certain threshold values.
Michael J. Dueker +3 more
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Advanced Science, EarlyView.We investigate whether Montessori and traditional schooling systems shape the developmental trajectory of large‐scale brain dynamics in different ways. We quantify the arrow of time (“non‐reversibility”) in neural activity during resting state and movie‐watching, revealing distinct maturational patterns.
Elvira del Agua +6 more
wiley +1 more source
JP (Jurnal Pendidikan)The purpose of the study is to comprehend different motivational factors, mathematical communication abilities, and learning outcomes produced by Fourth-grade students using the Picture and Picture siswa.
Etty Arfa Haerunnisa +2 more
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Advanced Science, EarlyView.This study systematically reveals a complex interactive network involving plants, microbes, and insects, elucidating the ecological and molecular mechanisms by which cotton enhances its resistance to aphids through the active recruitment of the beneficial soil bacterium Delftia tsuruhatensis.
Hui Xue +11 more
wiley +1 more source
An interactive tool for semi-automatic feature extraction of hyperspectral data
Open Geosciences, 2016 The spectral reflectance of the surface provides valuable information about the environment, which can be used to identify objects (e.g. land cover classification) or to estimate quantities of substances (e.g. biomass).
Kovács Zoltán, Szabó Szilárd
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