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Ecosystem Productivity and Evapotranspiration Are Tightly Coupled in Loblolly Pine (Pinus taeda L.) Plantations along the Coastal Plain of the Southeastern U.S.
evapotranspiration gross primary productivity eddy covariance coastal plain loblolly pine plantation forested wetland carbon and water coupling
2023/12/18
Forest water use efficiency (WUE), the ratio of gross primary productivity (GPP) to evapotranspiration (ET), is an important variable to understand the coupling between water and carbon cycles, and to...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Multiple solutions for a Kirchhoff-type fractional coupled problem with p-Laplacian
p-Laplacian算子 Kirchhoff型分数 耦合问题 多重解
2023/11/13
We discuss a class of two-parameters coupled Kirchhoff-type fractional differential equations. Two differentiated methods are used to prove the existence of two solutions to the equation. The fundamen...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Primal Dual Alternating Proximal Gradient Algorithms for Nonsmooth Nonconvex Minimax Problems with Coupled Linear Constraints
耦合 线性约束 非光滑 非凸极小问题 基本对偶交替 近端梯度算法
2023/4/14
Nonconvex minimax problems have attracted wide attention in machine learning, signal processing and many other fields in recent years. In this paper, we propose a primal dual alternating proximal grad...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Stability conditions for a free boundary problem of 3-D compressible Euler equations coupled with a nonlinear Poisson equation
三维 可压缩欧拉方程 耦合 非线性泊松方程 自由边界问题 稳定性条件
2023/4/18
In this talk, I will discuss the stability conditions for a free boundary problem of compressible Euler equations coupled with a nonlinear Poisson equation of electric potential. Under those stability...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：The N-periodic wave solutions of some coupled bilinear equations
耦合 双线性方程 N周期波解
2023/4/26
In this talk, we present an efficient numerical scheme to calculate the N-periodic wave solutions to the Tzitzeica equation, the (2+1)-dimensional modified Bogoyavlenskii-Schiff equation and the mKdV-...
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Distributed Event-Triggered Algorithm for Convex Optimization with Coupled Constraints
耦合约束凸优化 分布式事件 触发算法
2023/5/17
This talk concerns the nonsmooth distributed optimization problem via multi-agent network with the coupled equality and inequality constraints. The considered global optimization problem is to minimiz...
中国地质大学科学技术发展院温冰(博士生)，周爱国, 周建伟等地质调查研究院/环境学院 JOURNAL OF HYDROLOGY, FEB 2018. Coupled S and Sr isotope evidences for elevated arsenic concentrations in groundwater from the world's largest antimony mine, Central China
锑矿区；地下水；环境；砷锑；污染
2021/10/21
近日，中国地质大学环境学院矿山环境保护与治理研究团队（周爱国教授、周建伟教授研究团队）在“锑矿区地下水环境砷锑污染”研究中取得新进展，相关成果发表在国际著名期刊《Journal of Hydrology》上，论文第一作者为中国地质大学地质调查研究院2014级博士生温冰。
MULTISPECTRAL PANSHARPENING APPROACH USING PULSE-COUPLED NEURAL NETWORK SEGMENTATION
Pansharpening PCNN Image Fusion Multispectral Imaging Remote Sensing Segmentation
2018/5/14
The paper proposes a novel pansharpening method based on the pulse-coupled neural network segmentation. In the new method, uniform injection gains of each region are estimated through PCNN segmentatio...
IUTAM Symposium on Model order reduction of coupled systems (MORCOS 2018)
Engineering Mathematics Computer science Industry Coupling system
2017/12/13
The purpose of this Symposium is to bring renowned experts as well as young promising researchers from Engineering, Mathematics, and Computer Science from the academic and industrial field to identify...
New insight into prediction of phase behavior of natural gas hydrate by different cubic equations of state coupled with various mixing rules
Gas Hydrate, Cubic equation of state Mixing rule Thermodynamic modeling
2018/4/2
Progress in hydrate thermodynamic study necessitates robust and fast models to be incorporated in reservoir simulation softwares. However, numerous models presented in the literature makes selection o...
中国地质大学科学技术发展院李超BGEG国家重点实验室 Geology， 2017. Coupled oceanic oxygenation and metazoan diversification duringthe early–middle Cambrian
海洋；氧化；动物多样性；耦合
2021/10/21
2017年6月，国际著名期刊《Geology》刊发了中国地质大学生物地质与环境地质国家重点实验室李超教授团队的研究论文－寒武纪早-中期海洋氧化是否与动物多样性相耦合？（Coupled oceanic oxygenation and metazoan diversification duringthe early–middle Cambrian?）。李超教授为该论文的第一作者兼通讯作者。
2016年小规模和低维系统机械耦合特性，现象及测试方法研讨会（Symposium CM5—Mechanically Coupled Properties, Phenomena and Testing Methods in Small-Scale and Low-Dimensional Systems）
小规模 低维系统机械 耦合特性 现象 测试方法 研讨会
2017/2/15
The focus of the symposium is to provide a forum for the dissemination and discussion of materials research in the area of mechanically-coupled functional systems. Electro-mechanical, magneto-mechanic...
第二届环境岩土耦合现象国际研讨会（The Second International Symposium on Coupled Phenomena in Environmental Geotechnics CPEG2）
第二届 环境岩土 耦合现象 国际研讨会
2017/1/19
The Second International Symposium on Coupled Phenomena in Environmental Geotechnics (CPEG2) that will be held at the University of Leeds on September 6th and 7th, 2017. CPEG2 follows on from the ver...
REMOTELY-SENSED URBAN WET-LANDSCAPES:AN INDICATOR OF COUPLED EFFECTS OF HUMAN IMPACT AND CLIMATE CHANGE
Urban Wetlands Coupled Effects Human Impact Climate Change Rule-based Classification Scale Effects
2016/12/1
This study proposes the concept of urban wet-landscapes (loosely-defined wetlands) as against dry-landscapes (mainly impervious surfaces). The study is to examine whether the dynamics of urban wet-lan...
Thinking Dynamically About Biological Mechanisms:Networks of Coupled Oscillators
dynamics dynamic mechanistic explanation decomposition recomposition computational modeling circadian rhythms
2016/5/27
Explaining the complex dynamics exhibited in many biological mechanisms requires extending the recent philosophical treatment of mechanisms that emphasizes sequences of operations. To understand how n...