Results 21 to 30 of about 1,198,360 (328)
Applied Sciences, 2020 Reservoir, or water-collecting roofs present greater thermal inertia than inverted flat roofs due to the mass of water they contain. This feature gives them better thermal performance and leads to greater stability in the indoor air temperature Ti and ...
Almudena Espinosa-Fernández +2 more
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Frontiers 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
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A Guide to Time Lag and Time Lag Shortening Strategies in Oncology-Based Drug Development. [PDF]
J Commer Biotechnol, 2017 One of the ongoing challenges for academic, biotech and pharma organizations involved in oncology-related research and development is how to help scientists be more effective in transforming new scientific ideas into products that improve patients’ lives.
Uygur B, Duberman J, Ferguson SM.
europepmc +5 more sources
The flux-dependent X-ray time lags in NGC 4051 [PDF]
, 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.
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EXPRESS ANALYSIS OF THE CONDITION OF THE ECONOMIC COMPLEX OF AN OLD INDUSTRIAL REGION
Vestnik Volgogradskogo Gosudarstvennogo Universiteta. Seriâ 3, Èkonomika,Èkologiâ, 2018 About 40 % of the Russian regions are classified as old industrial ones, where due to a fragmentary character of the government regional policy in the 1990s, the main investment resources were concentrated in the enterprises of the old city forming ...
Inna V. Mitrofanova +1 more
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An Effective Optimization Approach to Minimize Waste in a Complex Industrial System
IEEE 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
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Nonparametric Lag Selection for Time Series [PDF]
Journal of Time Series Analysis, 2000 A nonparametric version of the Final Prediction Error (FPE) is analysed for lag selection in nonlinear autoregressive time series under very general conditions including heteroskedasticity. We prove consistency and derive probabilities of incorrect selections that have been previously unavailable. Since it is more likely to overfit (have too many lags)
Tschernig, Rolf, Yang, Lijian
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Delay time modulation induced oscillating synchronization and intermittent anticipatory/lag and complete synchronizations in time-delay nonlinear dynamical systems [PDF]
, 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.
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Time-optimal control of time-lag systems with time-lag controls
Journal of Mathematical Analysis and Applications, 1975 AbstractThis paper considers the time-optimal control problem for a class of time-lag systems in which the time-lag is the control variable. It is shown that under certain conditions, the attainable set at any time t is convex, compact, and varies continuously with t. Using this result, a necessary condition for the time-optimal controls in the form of
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Adjustment of the Grass Fuel Moisture Code for Grasslands in Southern Brazil
Fire, 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
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