Results 41 to 50 of about 19,267,755 (288)

Snow depth time series Generation: Effective simulation at multiple time scales

Journal of Hydrology X
Snow depth (SD) is a crucial variable of the water, energy, and nutrient cycles, impacting water quantity and quality, the occurrence of floods and droughts, snow-related hazards, and sub-surface ecological functions. As a result, quantifying SD dynamics
Hebatallah Mohamed Abdelmoaty, Simon Michael Papalexiou, Sofia Nerantzaki, Giuseppe Mascaro, Abhishek Gaur, Henry Lu, Martyn P. Clark, Yannis Markonis   +7 more
doaj   +1 more source

Multiple Positive Symmetric Solutions to p-Laplacian Dynamic Equations on Time Scales

Discrete Dynamics in Nature and Society, 2009
This paper makes a study on the existence of positive solution to p-Laplacian dynamic equations on time scales 𝕋. Some new sufficient conditions are obtained for the existence of at least single or twin positive solutions by using Krasnosel'skii ...
You-Hui Su, Can-Yun Huang
doaj   +1 more source

MDL-Based Analysis of Time Series at Multiple Time-Scales [PDF]

, 2012
The behavior of many complex physical systems is affected by a variety of phenomena occurring at different temporal scales. Time series data produced by measuring properties of such systems often mirrors this fact by appearing as a composition of signals across different time scales.
Ugo Vespier, Arno J. Knobbe, Siegfried Nijssen, Joaquin Vanschoren   +3 more
openaire   +3 more sources

Multiple Time Scales in Classical and Quantum–Classical Molecular Dynamics [PDF]

, 2017
The existence of multiple time scales in molecular dynamics poses interesting and challenging questions from an analytical as well as a numerical point of view.
Reich, Sebastian
core   +2 more sources

Neural control on multiple time scales: Insights from human stick balancing

Condensed Matter Physics, 2006
The time-delayed feedback control mechanisms of the nervous system are continuously subjected to the effects of uncontrolled random perturbations (herein referred to as noise).
J.L.Cabrera, C.Luciani, J.Milton
doaj   +1 more source

Coupling of Soil Moisture and Air Temperature from Multiyear Data During 1980–2013 over China

Atmosphere, 2019
Soil moisture is an important parameter in land surface processes, which can control the surface energy and water budgets and thus affect the air temperature.
Qing Yuan, Guojie Wang, Chenxia Zhu, Dan Lou, Daniel Fiifi Tawia Hagan, Xiaowen Ma, Mingyue Zhan   +6 more
doaj   +1 more source

Forecasting success on large projects: developing reliable scales to predict multiple perspectives by multiple stakeholders over multiple time frames

, 2012
Our aim is to develop a set of leading performance indicators to enable managers of large projects to forecast during project execution how various stakeholders will perceive success months or even years into the operation of the output.
Turner, Rodney, Zolin, Roxanne
core   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source

Multi-time scale source and load intelligent scheduling method for distribution network based on multi-agent game

Dianzi Jishu Yingyong, 2022
Considering that the user demand will affect the effect of multi-time scale source load intelligent dispatching in distribution network to a certain extent, a multi-agent game based multi-time scale source load intelligent dispatching method is proposed.
Tang Junci, Li Tie, Pi Junbo, Wang Mingkai   +3 more
doaj   +1 more source

Efficient Approximation of Flow Problems With Multiple Scales in Time [PDF]

Multiscale Modeling & Simulation, 2020
In this article we address flow problems that carry a multiscale character in time. In particular we consider the Navier-Stokes flow in a channel on a fast scale that influences the movement of the boundary which undergoes a deformation on a slow scale in time.
Stefan Frei, Thomas Richter 0003
openaire   +3 more sources