By analyzing the two stories' social backgrounds,writing backgrounds and comparing the two slave mothers' life experiences,the essay explores the rising up of the two mothers for their children's free and ...By analyzing the two stories' social backgrounds,writing backgrounds and comparing the two slave mothers' life experiences,the essay explores the rising up of the two mothers for their children's free and happy lives,their endurance during the escape and their strive for true freedom both physically and mentally.展开更多
Cellular thin-shell structures are widely applied in ultralightweight designs due to their high bearing capacity and strength-to-weight ratio.In this paper,a full-scale isogeometric topology optimization(ITO)method ba...Cellular thin-shell structures are widely applied in ultralightweight designs due to their high bearing capacity and strength-to-weight ratio.In this paper,a full-scale isogeometric topology optimization(ITO)method based on Kirchhoff-Love shells for designing cellular tshin-shell structures with excellent damage tolerance ability is proposed.This method utilizes high-order continuous nonuniform rational B-splines(NURBS)as basis functions for Kirchhoff-Love shell elements.The geometric and analysis models of thin shells are unified by isogeometric analysis(IGA)to avoid geometric approximation error and improve computational accuracy.The topological configurations of thin-shell structures are described by constructing the effective density field on the controlmesh.Local volume constraints are imposed in the proximity of each control point to obtain bone-like cellular structures.To facilitate numerical implementation,the p-norm function is used to aggregate local volume constraints into an equivalent global constraint.Several numerical examples are provided to demonstrate the effectiveness of the proposed method.After simulation and comparative analysis,the results indicate that the cellular thin-shell structures optimized by the proposed method exhibit great load-carrying behavior and high damage robustness.展开更多
This study is a brief attempt to uncover the secret of love.From the extremely rich literature on the subject,it relies on only four classic thinkers and writers(Plato,Shakespeare,Attila József,Marx),among whom M...This study is a brief attempt to uncover the secret of love.From the extremely rich literature on the subject,it relies on only four classic thinkers and writers(Plato,Shakespeare,Attila József,Marx),among whom Marx’s relevant statement is less known even among love researchers.Furthermore,it intends to draw attention to some notable Hungarian philosophers and poets.The ultimate message of the examination is that,although love is the subjective,intimate sphere of a person,it hopefully becomes clear how lovers can create human and communal relationships with each other and with their narrower and broader environment.展开更多
This paper scrutinizes the differences in the conceptualization of love between Korean and American women.Grounded in an analysis of literary figures,Brett and Kim Ji-young,the study unravels the intricate interplay o...This paper scrutinizes the differences in the conceptualization of love between Korean and American women.Grounded in an analysis of literary figures,Brett and Kim Ji-young,the study unravels the intricate interplay of cultural,historical,and societal forces shaping these perspectives.The contrasting landscapes of the United States,driven by ideals of freedom and individualism,and Korea,entrenched in Confucian values and collectivism,serve as crucibles for forming women’s roles,self-perception,and societal expectations.The examination extends to communication styles,illuminating the directness of American expression versus Korea’s reliance on formalism.Through this exploration,the paper illustrates the profound impact of cultural contexts on the intricate tapestry of love,offering a nuanced understanding of divergent viewpoints within a global context.展开更多
This paper will discuss Plato＇s view of love in The Symposium, in particular the arguments presented by the Diotima character, but not neglecting all the other views of love presented therein. The paper, as the title...This paper will discuss Plato＇s view of love in The Symposium, in particular the arguments presented by the Diotima character, but not neglecting all the other views of love presented therein. The paper, as the title indicates, will be confined to a comparison and evaluation of Platonic love against love as articulated within Christianity. Both forms of love will be analyzed and I will attempt to show that although Plato, through Socrates （and Socrates through the Diotima character）, tries to redeem the traditional understanding of love in the ancient Greek society that he was living in, Platonic love is still very different from the Christian concept of love.展开更多
At my school,we made donations to children in the flooded areas last week.All the teachers and students volunteered,so did I.Besides books,I donated schoolbags,clothes,toys and so on.I am willing giving①away these th...At my school,we made donations to children in the flooded areas last week.All the teachers and students volunteered,so did I.Besides books,I donated schoolbags,clothes,toys and so on.I am willing giving①away these things,because I feel it's my duty to help those in trouble.展开更多
Toni Morrison's masterpiece Beloved is the first of a trilogy aimed at reconstructing African American history of more than 300 years. This essay explores Morrison's emphasis on love, focusing primarily on the...Toni Morrison's masterpiece Beloved is the first of a trilogy aimed at reconstructing African American history of more than 300 years. This essay explores Morrison's emphasis on love, focusing primarily on the personal relationships between Sethe, Beloved, Paul D and Denver. The various forms of love are vividly depicted in a thought-provoking way which weaving through the entire book.展开更多
Toni Morrision's Beloved earns a wide degree of recognition for its stylistic brilliance and psychological depth in American liter ature and it is discussed not only as a presentation of slavery,but also as mother...Toni Morrision's Beloved earns a wide degree of recognition for its stylistic brilliance and psychological depth in American liter ature and it is discussed not only as a presentation of slavery,but also as motherhood.This paper,in the light of Shklovsky's theory of defa miliarization,aims to exam the application of the techniques of defamiliarization in Beloved from the following two aspects:narrative point of view and language strategies.展开更多
基于 Biot 的横观各向同性饱和孔隙介质模型,考虑孔隙介质的非均匀性,导出了均匀饱和土半空间上非均匀饱和土层中 Love 波的复频散方程,并提出了复方程的迭代解法。以均匀弹性半空间上非均匀饱和土覆层为例,进行了数值计算,讨论了 Love...基于 Biot 的横观各向同性饱和孔隙介质模型,考虑孔隙介质的非均匀性,导出了均匀饱和土半空间上非均匀饱和土层中 Love 波的复频散方程,并提出了复方程的迭代解法。以均匀弹性半空间上非均匀饱和土覆层为例,进行了数值计算,讨论了 Love 波的频散和衰减特性。展开更多
文摘By analyzing the two stories' social backgrounds,writing backgrounds and comparing the two slave mothers' life experiences,the essay explores the rising up of the two mothers for their children's free and happy lives,their endurance during the escape and their strive for true freedom both physically and mentally.
基金supported by the National Key R&D Program of China(Grant Number 2020YFB1708300)China National Postdoctoral Program for Innovative Talents(Grant Number BX20220124)+1 种基金China Postdoctoral Science Foundation(Grant Number 2022M710055)the New Cornerstone Science Foundation through the XPLORER PRIZE,the Knowledge Innovation Program of Wuhan-Shuguang,the Young Top-Notch Talent Cultivation Program of Hubei Province and the Taihu Lake Innovation Fund for Future Technology(Grant Number HUST:2023-B-7).
文摘Cellular thin-shell structures are widely applied in ultralightweight designs due to their high bearing capacity and strength-to-weight ratio.In this paper,a full-scale isogeometric topology optimization(ITO)method based on Kirchhoff-Love shells for designing cellular tshin-shell structures with excellent damage tolerance ability is proposed.This method utilizes high-order continuous nonuniform rational B-splines(NURBS)as basis functions for Kirchhoff-Love shell elements.The geometric and analysis models of thin shells are unified by isogeometric analysis(IGA)to avoid geometric approximation error and improve computational accuracy.The topological configurations of thin-shell structures are described by constructing the effective density field on the controlmesh.Local volume constraints are imposed in the proximity of each control point to obtain bone-like cellular structures.To facilitate numerical implementation,the p-norm function is used to aggregate local volume constraints into an equivalent global constraint.Several numerical examples are provided to demonstrate the effectiveness of the proposed method.After simulation and comparative analysis,the results indicate that the cellular thin-shell structures optimized by the proposed method exhibit great load-carrying behavior and high damage robustness.
文摘This study is a brief attempt to uncover the secret of love.From the extremely rich literature on the subject,it relies on only four classic thinkers and writers(Plato,Shakespeare,Attila József,Marx),among whom Marx’s relevant statement is less known even among love researchers.Furthermore,it intends to draw attention to some notable Hungarian philosophers and poets.The ultimate message of the examination is that,although love is the subjective,intimate sphere of a person,it hopefully becomes clear how lovers can create human and communal relationships with each other and with their narrower and broader environment.
文摘This paper scrutinizes the differences in the conceptualization of love between Korean and American women.Grounded in an analysis of literary figures,Brett and Kim Ji-young,the study unravels the intricate interplay of cultural,historical,and societal forces shaping these perspectives.The contrasting landscapes of the United States,driven by ideals of freedom and individualism,and Korea,entrenched in Confucian values and collectivism,serve as crucibles for forming women’s roles,self-perception,and societal expectations.The examination extends to communication styles,illuminating the directness of American expression versus Korea’s reliance on formalism.Through this exploration,the paper illustrates the profound impact of cultural contexts on the intricate tapestry of love,offering a nuanced understanding of divergent viewpoints within a global context.
文摘This paper will discuss Plato＇s view of love in The Symposium, in particular the arguments presented by the Diotima character, but not neglecting all the other views of love presented therein. The paper, as the title indicates, will be confined to a comparison and evaluation of Platonic love against love as articulated within Christianity. Both forms of love will be analyzed and I will attempt to show that although Plato, through Socrates （and Socrates through the Diotima character）, tries to redeem the traditional understanding of love in the ancient Greek society that he was living in, Platonic love is still very different from the Christian concept of love.
文摘At my school,we made donations to children in the flooded areas last week.All the teachers and students volunteered,so did I.Besides books,I donated schoolbags,clothes,toys and so on.I am willing giving①away these things,because I feel it's my duty to help those in trouble.
文摘Toni Morrison's masterpiece Beloved is the first of a trilogy aimed at reconstructing African American history of more than 300 years. This essay explores Morrison's emphasis on love, focusing primarily on the personal relationships between Sethe, Beloved, Paul D and Denver. The various forms of love are vividly depicted in a thought-provoking way which weaving through the entire book.
文摘Toni Morrision's Beloved earns a wide degree of recognition for its stylistic brilliance and psychological depth in American liter ature and it is discussed not only as a presentation of slavery,but also as motherhood.This paper,in the light of Shklovsky's theory of defa miliarization,aims to exam the application of the techniques of defamiliarization in Beloved from the following two aspects:narrative point of view and language strategies.
