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CONSERVING: 作品数：97被引量：84H指数：5; 导出分析报告; 相关领域：理学更多>>; 相关作者：熊庆旭张元昊张伟张欢丁秋林更多>>; 相关机构：北京航空航天大学电子科技大学北京市园林绿化局北京农学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国科学院知识创新工程中国博士后科学基金更多>>

Resilient water quality management: Insights from Japan's environmental quality standards for conserving aquatic life framework: 《Environmental Science and Ecotechnology》2024年第6期93-108,共16页Zihan Xu Ying Wang Li Xie Di Shi Jia He Yanqing Chen Chenglian Feng John P.Giesy Kenneth M.Y.Leung Fengchang Wu; National Natural Science Foundation of China(No.42394150 and 42177240);National Key R&D Program of China(No.2021YFC3201000)。; Currently,chemicals and waste are recognized as key drivers of habitat degradation and biodiversity loss in aquatic ecosystems.To ensure vibrant habitats for aquatic species and maintain a sustainable aquatic food sup...; 关键词：Aquatic life water quality criteria CHEMICALS FRAMEWORK Resilient systems Species adaptability

Projection-Based Dimensional Reduction of Adaptively Refined Nonlinear Models: 《Communications on Applied Mathematics and Computation》2024年第3期1779-1800,共22页Clayton Little Charbel Farhat; support by the Air Force Office of Scientific Research under Grant No.FA9550-20-1-0358 and Grant No.FA9550-22-1-0004.; Adaptive mesh refinement (AMR) is fairly practiced in the context of high-dimensional, mesh-based computational models. However, it is in its infancy in that of low-dimensional, generalized-coordinate-based computatio...; 关键词：Adaptive mesh refinement(AMR) Computational fluid dynamics Energy-conserving sampling and weighting(ECSW) Model order reduction Reduced-order model Supermesh

Simulation of nanofluid natural convection based on single-particle hydrodynamics in energy-conserving dissipative particle dynamics(eDPD): 《Applied Mathematics and Mechanics(English Edition)》2024年第8期1429-1446,共18页Wei LU Shuo CHEN Zhiyuan YU Jiayi ZHAO; Project supported by the National Natural Science Foundation of China(Nos.11872283 and 2002212);the Sailing Program of Shanghai,China(No.20YF1432800)。; In the present study,the nanofliud natural convection is investigated by the energy-conserving dissipative particle dynamics(eDPD)method,where the nanoparticles are considered at the single-particle level.The thermal ...; 关键词：single-particle hydrodynamics energy-conserving dissipative particle dynamics(eDPD) nanoparticle NANOFLUID heat transfer

ARBITRARILY HIGH-ORDER ENERGY-CONSERVING METHODS FOR HAMILTONIAN PROBLEMS WITH QUADRATIC HOLONOMIC CONSTRAINTS: 《Journal of Computational Mathematics》2024年第4期1145-1171,共27页Pierluigi Amodio Luigi Brugnano Gianluca Frasca-Caccia Felice Iavernaro; In this paper,we define arbitrarily high-order energy-conserving methods for Hamilto-nian systems with quadratic holonomic constraints.The derivation of the methods is made within the so-called line integral framework...; 关键词：Constrained Hamiltonian systems Quadratic holonomic constraints Energy-conserving methods Line integral methods Hamiltonian Boundary Value Methods HB-VMs

A new method to solve the Reynolds equation including mass-conserving cavitation by physics informed neural networks(PINNs)with both soft and hard constraints被引量：1: 《Friction》2024年第6期1165-1175,共11页Yinhu XI Jinhui DENG Yiling LI; the funding from Anhui University of Science and Technology(No.2022yjrc15);the Key Project of National Natural Science Foundation of China(Nos.U21A20125 and U21A20122);the Key Research and Development Projects of Anhui Province(No.2022a05020043);the National Natural Science Foundation of China(Nos.51805410 and 51804007).; In this work,a new method to solve the Reynolds equation including mass-conserving cavitation by using the physics informed neural networks(PINNs)is proposed.The complementarity relationship between the pressure and t...; 关键词：Reynolds equation mass-conserving cavitation physics informed neural networks hard constraints trivial solution

Effects of Rotation, Blocking and Octupole Deformation on Pairing Correlations in the U and Pu Isotopes: 《原子核物理评论》2024年第1期178-183,共6页ZHANG Jun HE Xiaotao; 国家自然科学基金资助项目(U2032138,11775112)。; including octupole correlations in the Nilsson potential,the ground-state rotational bands in the reflection-asymmetric(RA)nuclei are investigated by using the cranked shell model(CSM)with the monopole and quadrupole ...; 关键词：octupole correlations cranked shell model particle-number-conserving method alternating-parity bands parity-doublet bands pairing correlations

Application of Deep Inspiration Breath Hold Technique in Radiotherapy After Breast- Conserving Surgery for Left Breast Cancer and Its Improvement on Cardiac Dose: 《Proceedings of Anticancer Research》2023年第5期61-65,共5页Yu Luo Lihan Huang Qiao Lan Yurui Wu Yin Li Xiaorong Cheng Kunhai Xiong Xiaoyu Wu; Objective:To analyze the application of deep inspiration breath hold technique in radiotherapy after breast-conserving surgery for left breast cancer and the improvement of cardiac dose.Methods:A total of 45 patients ...; 关键词：Breast cancer Breast-conserving surgery Deep inspiration breath hold Free breathing Cardiac dose

Isospin-conserving hadronic decay of the D_(s1)(2460) into D_(s)π^(+)π^(-): 《Communications in Theoretical Physics》2023年第5期119-127,共9页Meng-Na Tang Yong-Hui Lin Feng-Kun Guo Christoph Hanhart Ulf-G.Meißner; supported in part by the National Natural Science Foundation of China(NSFC);the Deutsche Forschungsgemeinschaft(DFG)through the funds provided to the Sino-German Collaborative Research Center TRR110‘Symmetries and the Emergence of Structure in QCD’(NSFC Grant No.12070131001,DFG Project-ID 196253076);the Chinese Academy of Sciences(CAS)under Grant No.XDB34030000;the NSFC under Grants Nos.12125507,11835015,and 12047503;CAS through the President’s International Fellowship Initiative(PIFI)(Grant No.2018DM0034);the Volkswagen Stiftung(Grant No.93562); The internal structure of the charm-strange mesons D_(s0)^(*)(2317)and D_(s1)(2460)are the subject of intensive studies.Their widths are small because they decay dominantly through isospinbreaking hadronic channels D_...; 关键词：hadronic molecule isospin symmetry heavy quark flavor symmetry

Effects of a Dry-Mass Conserving Dynamical Core on the Simulation of Tropical Cyclones: 《Advances in Atmospheric Sciences》2023年第3期464-482,共19页Shaoying LI Jun PENG Weimin ZHANG Jianping WU Qiang YAO Xiangrong YANG Tengling LUO; jointly supported by the National Key Research and Development Program of China (2021YFC3101500);the National Natural Science Foundation of China (Grant Nos. 41830964, 42275062); The accurate forecasting of tropical cyclones(TCs)is a challenging task.The purpose of this study was to investigate the effects of a dry-mass conserving(DMC)hydrostatic global spectral dynamical core on TC simulation...; 关键词：dry mass conservation tropical cyclone intensity forecast track forecast

Fourth-Order Structure-Preserving Method for the Conservative Allen-Cahn Equation被引量：1: 《Advances in Applied Mathematics and Mechanics》2023年第1期159-181,共23页Xiaowei Chen Xu Qian Songhe Song; the National Key R&D Program of China(No.2020YFA0709800);the National Key Project(No.GJXM92579);the National Natural Science Foundation of China(No.12071481)。; We propose a class of up to fourth-order maximum-principle-preserving and mass-conserving schemes for the conservative Allen-Cahn equation equipped with a non-local Lagrange multiplier.Based on the second-order finite...; 关键词：Maximum-principle-preserving mass-conserving scheme the conservative AllenCahn equation

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