Results 11 to 20 of about 1,262,484 (349)

Lag penalized weighted correlation for time series clustering

open access: yesBMC Bioinformatics, 2020
Background The similarity or distance measure used for clustering can generate intuitive and interpretable clusters when it is tailored to the unique characteristics of the data.
Thevaa Chandereng, Anthony Gitter
doaj   +1 more source

Adjustment of the Grass Fuel Moisture Code for Grasslands in Southern Brazil

open access: yesFire, 2022
Grasslands are one of the vegetation types most widely affected by wildfires in southern Brazil. It is a fire-dependent ecosystem and it is necessary to know the hourly fuel moisture variation for its management.
João Francisco Labres dos Santos   +4 more
doaj   +1 more source

Time deals: optimization of lag

open access: yesОвощи России, 2019
Relevance. In many ways, a successful purchase and sale transaction is determined by the time it takes to complete it. The search for the best deal time is linked to the optimization of the time lag.
Timofey Yu. Shabanov
doaj   +1 more source

Time Lag to Diagnosis of Stroke

open access: yesPediatric Neurology Briefs, 2002
Time to diagnosis was determined in 41 children, 0 to 18 years, with ischemic or hemorrhagic stroke documented prospectively or by retrospective chart review of the last 2 years database, at State University of New York, Stony Brook, NY.
J Gordon Millichap
doaj   +1 more source

An Effective Optimization Approach to Minimize Waste in a Complex Industrial System

open access: yesIEEE Access, 2022
Industrial waste is a major environmental concern. This paper proposes an optimization approach to better manage the operations of a food production line, with the aim of minimizing material waste.
Houda Harbaoui, Soulef Khalfallah
doaj   +1 more source

Reliable numerical treatment with Adams and BDF methods for plant virus propagation model by vector with impact of time lag and density

open access: yesFrontiers in Applied Mathematics and Statistics, 2022
Plant disease incidence rate and impacts can be influenced by viral interactions amongst plant hosts. However, very few mathematical models aim to understand the viral dynamics within plants.
Nabeela Anwar   +2 more
doaj   +1 more source

Delay time modulation induced oscillating synchronization and intermittent anticipatory/lag and complete synchronizations in time-delay nonlinear dynamical systems [PDF]

open access: yes, 2007
Existence of a new type of oscillating synchronization that oscillates between three different types of synchronizations (anticipatory, complete and lag synchronizations) is identified in unidirectionally coupled nonlinear time-delay systems having two ...
Lakshmanan, M., Senthilkumar, D. V.
core   +2 more sources

The flux-dependent X-ray time lags in NGC 4051 [PDF]

open access: yes, 2013
We present an analysis of the X-ray time lags for the highly variable Seyfert 1 galaxy NGC 4051, based on a series of XMM-Newton observations taken in 2009. We investigate the Fourier frequency dependent time lags in the light curves between the 0.3--1.0
Alston, W. N., Uttley, P., Vaughan, S.
core   +2 more sources

The Relationship between Monetary Aggregates and Inflation – the Case of the Czech Republic [PDF]

open access: yesStatistika: Statistics and Economy Journal, 2023
Based on empirical data, this paper attempts modelling, in general terms, the relationship between money supply and inflation, i.e., the relationship between the inflation rate and monetary aggregates.
Stanislava Hronová   +2 more
doaj   +1 more source

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