Rainfall-runoff modeling is essential for addressing a wide range of issues in urban drainage system design and operation in both scientific research and engineering practice.Recently,it has become increasingly attrac...Rainfall-runoff modeling is essential for addressing a wide range of issues in urban drainage system design and operation in both scientific research and engineering practice.Recently,it has become increasingly attractive to use the smoothed particle hydrodynamics(SPH)method to model rainfall-runoff because of its inherent features such as mesh-free and automatic adaptiveness for wet-dry interfaces.However,one of its inadequacies is the lack of an infiltration effect within rainfall-runoff modeling.Hence,we propose a new methodology that innovatively integrates the infiltration effect into the shallow water equation(SWE)system with the SPH method(SPH-SWE)to represent a more complete rainfall-runoff process.In the proposed method,the mass-varied SPH-SWE(MVSPH-SWE)method is enhanced by integrating the infiltration model.A naked area treatment(NAT)method is subsequently proposed to improve the modeling efficiency and accuracy.The obtained numerical results are validated using experimental data from the literature.The results demonstrate that the proposed method is accurate and reliable.The achievements and findings of this study are expected to improve and extend the use of existing hydrological process models.展开更多
Ecological aesthetic education is a fusion of aesthetic education,environmental education,and ecological aesthetics research.The product of this combination is an ecological paradigm of Chinese aesthetic education res...Ecological aesthetic education is a fusion of aesthetic education,environmental education,and ecological aesthetics research.The product of this combination is an ecological paradigm of Chinese aesthetic education research.Based on a holistic ecological view,ecological aesthetic education elevates it as an aesthetic principle to achieve the value position of ecological aesthetics in people’s lives and finally realizes the poetic habitation of human beings on the earth through the eco-aesthetic practice.This paper firstly introduces the background of China’s curriculum-based political and virtuous awareness(CPVA)education and its relevance to ecological aesthetic education in business English teaching which necessitate the infiltration of eco-aesthetic education in business English teaching.Then,with the teaching practice of Integrated Business English course,this paper explores the three aspects of how to effectively infiltrate ecological aesthetic education in business English teaching.展开更多
Objective To evaluate the effect of tumescent infiltration solution temperature on core body temperatureafter liposuction.Methods 15 healthy female subjects were randomly divided into 2 groups to receive tumescent inf...Objective To evaluate the effect of tumescent infiltration solution temperature on core body temperatureafter liposuction.Methods 15 healthy female subjects were randomly divided into 2 groups to receive tumescent infiltration展开更多
基金Projects supported by the National Natural Science Foundation of China(Grant Nos.51778452,51978493,52000142).
文摘Rainfall-runoff modeling is essential for addressing a wide range of issues in urban drainage system design and operation in both scientific research and engineering practice.Recently,it has become increasingly attractive to use the smoothed particle hydrodynamics(SPH)method to model rainfall-runoff because of its inherent features such as mesh-free and automatic adaptiveness for wet-dry interfaces.However,one of its inadequacies is the lack of an infiltration effect within rainfall-runoff modeling.Hence,we propose a new methodology that innovatively integrates the infiltration effect into the shallow water equation(SWE)system with the SPH method(SPH-SWE)to represent a more complete rainfall-runoff process.In the proposed method,the mass-varied SPH-SWE(MVSPH-SWE)method is enhanced by integrating the infiltration model.A naked area treatment(NAT)method is subsequently proposed to improve the modeling efficiency and accuracy.The obtained numerical results are validated using experimental data from the literature.The results demonstrate that the proposed method is accurate and reliable.The achievements and findings of this study are expected to improve and extend the use of existing hydrological process models.
基金This paper is part of research on A Study of the Innovative Path of Integration of Business English Major Teaching in Universities and Ecological Aesthetic Education With Chinese Characteristics Under the Background of New Liberal Arts:the project of 2021 Sichuan Foreign Language and Literature Research Center(SCWYH21-32).
文摘Ecological aesthetic education is a fusion of aesthetic education,environmental education,and ecological aesthetics research.The product of this combination is an ecological paradigm of Chinese aesthetic education research.Based on a holistic ecological view,ecological aesthetic education elevates it as an aesthetic principle to achieve the value position of ecological aesthetics in people’s lives and finally realizes the poetic habitation of human beings on the earth through the eco-aesthetic practice.This paper firstly introduces the background of China’s curriculum-based political and virtuous awareness(CPVA)education and its relevance to ecological aesthetic education in business English teaching which necessitate the infiltration of eco-aesthetic education in business English teaching.Then,with the teaching practice of Integrated Business English course,this paper explores the three aspects of how to effectively infiltrate ecological aesthetic education in business English teaching.
文摘Objective To evaluate the effect of tumescent infiltration solution temperature on core body temperatureafter liposuction.Methods 15 healthy female subjects were randomly divided into 2 groups to receive tumescent infiltration
