Results 221 to 230 of about 428,648 (262)

Numerical Simulation of Van der Pol Equation Using Multiple Scales Modified Lindstedt–Poincare Method

Proceedings of the National Academy of Sciences India Section A - Physical Sciences, 2020
M. Kumar, P. Varshney
semanticscholar   +3 more sources

Modified poisson series to implement the method of multiple scales

Mathematical Methods in the Applied Sciences, 2017
J. F. Navarro
semanticscholar   +3 more sources

Estimating PM2.5 concentrations via random forest method using satellite, auxiliary, and ground-level station dataset at multiple temporal scales across China in 2017.

Science of the Total Environment, 2021
Fine particulate matter with aerodynamic diameters less than 2.5 μm (PM2.5) poses adverse impacts on public health and the environment. It is still a great challenge to estimate high-resolution PM2.5 concentrations at moderate scales.
Bin Guo, Dingming Zhang, Lin Pei, Yi Su, Xiaoxia Wang, Yi Bian, Donghai Zhang, Wanqiang Yao, Zixiang Zhou, Liyu Guo   +9 more
semanticscholar   +1 more source

Green infrastructure connectivity analysis at multiple spatiotemporal scales: A transferable approach in Ruhr Metropolitan Area, Germany.

Science of the Total Environment, 2021
Developing green infrastructure (GI) has drawn increasing attention as a strategic planning approach for advancing urban sustainability. The connectivity of green spaces, a central principle of GI, has been considered in planning studies regarding its ...
Jingxia Wang, A. Rienow, Martin David, Christian Albert   +3 more
semanticscholar   +1 more source

Impact of land use on water quality in buffer zones at different scales in the Poyang Lake, middle reaches of the Yangtze River basin.

Science of the Total Environment, 2023
The water quality of Poyang Lake (PYL) is significantly influenced by land use which is a crucial factor that can exhibit complex changes in the environment and can serve as an indicator of the intensity of human activity.
Wenyu Wang, Peng Yang, Jun Xia, Heqing Huang, Jiang Li   +4 more
semanticscholar   +1 more source

Identifying the spatiotemporal dynamic of PM2.5 concentrations at multiple scales using geographically and temporally weighted regression model across China during 2015-2018.

Science of the Total Environment, 2020
Fine particulate matter (PM2.5) is closely related to the air quality and public health. Numerous models have been introduced to simulate the PM2.5 concentrations at large scale based on remote sensing and auxiliary data.
Bin Guo, Xiaoxia Wang, Lin Pei, Yi Su, Dingming Zhang, Yan Wang   +5 more
semanticscholar   +1 more source

Nonlinear forced vibration of rectangular plates by modified multiple scale method

Proceedings of the Institution of mechanical engineers. Part C, journal of mechanical engineering science, 2021
In the present study, the nonlinear forced vibration of a rectangular plate is investigated analytically using modified multiple scales method for the first time.
F. Rabiee, A. Jafari
semanticscholar   +1 more source

Watershed water-energy balance dynamics and their association with diverse influencing factors at multiple time scales.

Science of the Total Environment, 2020
The Budyko parameter, which controls the shape of Budyko curve, represents the superimposed impact of various periodic factors (including climatic factors, catchment characteristics, large-scale climate patterns, solar activity and anthropogenic activity)
J. Zhao, Shengzhi Huang, Qiang Huang, G. Leng, Hao Wang, Pei Li   +5 more
semanticscholar   +1 more source

A conservation decision-making framework based on ecosystem service hotspot and interaction analyses on multiple scales.

Science of the Total Environment, 2018
Ecosystem service (ES) hotspot mapping is a promising method to spatially identify priority areas for conservation planning. Our study aims to develop a decision-making framework for ES conservation across administrative levels based on ES hotspot and ...
Ying Hou, Bo Li, F. Müller, Q. Fu, Weiping Chen   +4 more
semanticscholar   +1 more source

An environmental flow determination method for integrating multiple-scale ecohydrological and complex ecosystem processes in estuaries.

Science of the Total Environment, 2019
This paper presents an environmental flow methodology that was developed to accommodate shallow, highly dynamic micro-tidal estuaries found along the wave-dominated coast of South Arica.
L. van Niekerk, S. Taljaard, J. Adams, S. Lamberth, P. Huizinga, J. Turpie, T. Wooldridge   +6 more
semanticscholar   +1 more source