考察R ay le igh1876年关于孤立波的论文及其影响.R ay le igh独立得到了与K dV方程等价的孤立波方程及其孤立波解,建立了比较合理的孤立波近似理论;他的这一工作对于人们认识孤立波的存在性产生积极影响,并对K ortew eg和de V ries189...考察R ay le igh1876年关于孤立波的论文及其影响.R ay le igh独立得到了与K dV方程等价的孤立波方程及其孤立波解,建立了比较合理的孤立波近似理论;他的这一工作对于人们认识孤立波的存在性产生积极影响,并对K ortew eg和de V ries1895年的论文有重要影响.展开更多
There is a need and space for advancing the historical and theoretical exploration of the seignorial economy of the feudal era.Previous studies mostly focused on the field of manors,and did not pay attention to the im...There is a need and space for advancing the historical and theoretical exploration of the seignorial economy of the feudal era.Previous studies mostly focused on the field of manors,and did not pay attention to the importance of cities and feudalism to the composition and characteristics of the seignorial economy.Therefore,in this paper,the urban and feudal spheres are included in the seignorial economy in addition to the manor,and the seignorial economy is studied in a more holistic manner in order to reveal its intrinsic economic characteristics.展开更多
Invasive species are considered one of the greatest threats to native ecosystems, second only to habitat loss and frag- mentation. Despite this, the temporal dynamics of invasions are poorly understood, with most stud...Invasive species are considered one of the greatest threats to native ecosystems, second only to habitat loss and frag- mentation. Despite this, the temporal dynamics of invasions are poorly understood, with most studies focusing on a single time point, providing us with only a snapshot of the biology and genetics of the invader. We investigated the invasion of Lord Howe Island by the delicate skink Lampropholis delicata and assessed the introduction history and genetic structure of this species over a 5-year period. Using genetic data taken from 2007, and again in 2011/12, we examined changes in the population genetic struc- ture （whether new haplotypes had been introduced to the island, and shifts in haplotype frequencies） of the species on the island between these two time points. No new haplotypes were introduced to the island between 2007 and 2011/12; however, significant shifts in haplotype frequencies across the island were detected. We conclude that the delicate skink is expanding its range into the southern regions of the island and that the haplotype frequencies on Lord Howe Island are still in a state of highly dynamic flux. Our study highlights the importance of considering invasions as dynamic and studying them in such a way that enable us to better manage their impacts展开更多
Lord of the Flies is the first and outstanding novel by William Golding①, the Nobel Prize winner. In this novel, Golding exposes the dark side of human nature. What have left an impressive shocking image in this nove...Lord of the Flies is the first and outstanding novel by William Golding①, the Nobel Prize winner. In this novel, Golding exposes the dark side of human nature. What have left an impressive shocking image in this novel are the three bloody incidents occurring among the originally innocent children. After a brief introduction to Lord of the Flies and comparison and contrast of the three murders, we find that the reasons are not only "the dark side of human nature", but also the death instinct, the instinct of fear and power, which are derived from psychoanalysis. Undeniably, the external factors, such as the social circumstance and natural surroundings are also responsible for the boys' uncontrolled behavior.展开更多
Lord of the Flies is Golding’s most famous and representative novel,which contains many types of dialogues between the characters.Dialogue is a way to communicate and show one’s opinion on a certain topic,which reve...Lord of the Flies is Golding’s most famous and representative novel,which contains many types of dialogues between the characters.Dialogue is a way to communicate and show one’s opinion on a certain topic,which reveals the characters’characteristics,ultimately the human nature.Based on Bakhtin’s three dialogic devices—the syncrisis,the anacrisis and the diatribe,this thesis analyses the dialogues between the characters in Lord of the Flies which reflect the end of innocence and the darkness of human nature.展开更多
In the early Middle Ages the Europe was a chaotic social environment.The empire was so vast that no king could build a centralized government,so the king depended on counts to administrate the regions.There were confl...In the early Middle Ages the Europe was a chaotic social environment.The empire was so vast that no king could build a centralized government,so the king depended on counts to administrate the regions.There were conflicts,wars,invasion and famine at that time.The decentralized government could not protect people from these sufferings,so the people just could search for the strong to secure them.The lord could provide protection to his vassals and grant fiefs to his vassals,and in turn vassals needed to perform their obligation to the lord.These obligation included loyalty,military service,assistance,offering material and counsel which stabilized the area that the lord ruled.The feudalism in the administration of Merovingian and Carolingian even after the breakup of Carolingian could illustrate the stable units of the empire.展开更多
A general model of the equations of the Lord-Sulman theory including one relaxation time and the Green-Lindsay theory with two relaxation times, as well as the classical dynamical coupled theory, are applied to the st...A general model of the equations of the Lord-Sulman theory including one relaxation time and the Green-Lindsay theory with two relaxation times, as well as the classical dynamical coupled theory, are applied to the study of the influence of reinforcement on the total deformation for an infinite space weakened by a finite linear opening mode- I crack. We study the influence of reinforcement on the total deformation of rotating thermoelastic half-space and their interaction with each other. The material is homogeneous isotropic elastic half space. The crack is subjected to prescribed temperature and stress distributions. The normal mode analysis is used to obtain the exact expressions for displacement components, force stresses, and temperature. The variations of the considered variables with the horizontal distance are illustrated graphically. Comparisons are made with the results obtained in the three theories with and without rotation. A comparison is also made between the two theories for different depths.展开更多
Joseph Conrad's Lord Jim ranks among the modern novels not for its story,but for its unconventional narrative strategies of the comparatively simple plot,especially its employment of multiple point of view as a de...Joseph Conrad's Lord Jim ranks among the modern novels not for its story,but for its unconventional narrative strategies of the comparatively simple plot,especially its employment of multiple point of view as a deconstructing strategy,rendering the text incapable of unambiguous interpretation.The only possible way for the reader to understand it is by active participation,finding out the thread of logic in the chaotic psyche of the multiple narrators.展开更多
The paper had introduced Lord Worship ritual activity unique to Bai Nationality and analyzed Dali landscape characteristics from the aspects of landscape pattern, architectural courtyard pattern and plants landscaping...The paper had introduced Lord Worship ritual activity unique to Bai Nationality and analyzed Dali landscape characteristics from the aspects of landscape pattern, architectural courtyard pattern and plants landscaping. In the perspective of surface, line and spot landscape architectures, Lord Worship ritual activity had been analyzed. It had revealed that the development of Lord Worship ritual activity was rooted in local landscape environment, and temple's site selection, square construction, activities' route selection and construction of forest land in front of residences were all based on landscape environment. After the analysis of the relationship between Lord Worship ritual activity and landscape places, it had opened a new thought for researches on religious activities and regional landscape. It could explore and recover some traditional folk cultures when environmental landscapes had been studied, so as to promote the inheritance of national culture.展开更多
Lord of the Flies is generally considered to be the masterpiece of William Golding,one of the most famous writers in the 20thcentury.There are four major characters in Lord of the Flies,Ralph,Jack,Piggy and Simon.Pigg...Lord of the Flies is generally considered to be the masterpiece of William Golding,one of the most famous writers in the 20thcentury.There are four major characters in Lord of the Flies,Ralph,Jack,Piggy and Simon.Piggy is a character that Golding elaborately designs.However,scholars and critics pay less attention to him.As a matter of fact,Piggy plays an indispensable role in this novel.This thesis analyzes Piggy in Lord of the Flies,which aims at exploring the real reason of his being looked down upon and laughed at as well as his tragedy and deepening readers’understanding of Piggy in this novel.Through the analysis of Piggy,the author of this thesis finds that Piggy is incarnation of science and reason and prey of evil and barbarism.Piggy is a"great martyr",who dies for his scientific and rational beliefs.展开更多
With the discouraging, and horrifying descriptions, Conrad and Golding unanimously present the universal subject matter that at his heart, man is an evil, vicious, and"fallen"being. Furthermore, human being ...With the discouraging, and horrifying descriptions, Conrad and Golding unanimously present the universal subject matter that at his heart, man is an evil, vicious, and"fallen"being. Furthermore, human being is just susceptible to his own sinister nature. Both Heart of Darkness and Lord of the Flies imply that every man has an evil heart of darkness which is more often than not drowned out by the glow of civilization.展开更多
William Golding's masterpiece,Lord of the Flies,enabled him to win the Nobel Prize in 1983.Golding considered this novel as a myth,since he applied plenty of archetypes from Greek mythology and the Bible to this n...William Golding's masterpiece,Lord of the Flies,enabled him to win the Nobel Prize in 1983.Golding considered this novel as a myth,since he applied plenty of archetypes from Greek mythology and the Bible to this novel.This thesis is to ana lyze the main characters and images in it from a myth-archetypal perspective to reveal the author's writing purpose.展开更多
文摘There is a need and space for advancing the historical and theoretical exploration of the seignorial economy of the feudal era.Previous studies mostly focused on the field of manors,and did not pay attention to the importance of cities and feudalism to the composition and characteristics of the seignorial economy.Therefore,in this paper,the urban and feudal spheres are included in the seignorial economy in addition to the manor,and the seignorial economy is studied in a more holistic manner in order to reveal its intrinsic economic characteristics.
文摘Invasive species are considered one of the greatest threats to native ecosystems, second only to habitat loss and frag- mentation. Despite this, the temporal dynamics of invasions are poorly understood, with most studies focusing on a single time point, providing us with only a snapshot of the biology and genetics of the invader. We investigated the invasion of Lord Howe Island by the delicate skink Lampropholis delicata and assessed the introduction history and genetic structure of this species over a 5-year period. Using genetic data taken from 2007, and again in 2011/12, we examined changes in the population genetic struc- ture （whether new haplotypes had been introduced to the island, and shifts in haplotype frequencies） of the species on the island between these two time points. No new haplotypes were introduced to the island between 2007 and 2011/12; however, significant shifts in haplotype frequencies across the island were detected. We conclude that the delicate skink is expanding its range into the southern regions of the island and that the haplotype frequencies on Lord Howe Island are still in a state of highly dynamic flux. Our study highlights the importance of considering invasions as dynamic and studying them in such a way that enable us to better manage their impacts
文摘Lord of the Flies is the first and outstanding novel by William Golding①, the Nobel Prize winner. In this novel, Golding exposes the dark side of human nature. What have left an impressive shocking image in this novel are the three bloody incidents occurring among the originally innocent children. After a brief introduction to Lord of the Flies and comparison and contrast of the three murders, we find that the reasons are not only "the dark side of human nature", but also the death instinct, the instinct of fear and power, which are derived from psychoanalysis. Undeniably, the external factors, such as the social circumstance and natural surroundings are also responsible for the boys' uncontrolled behavior.
文摘Lord of the Flies is Golding’s most famous and representative novel,which contains many types of dialogues between the characters.Dialogue is a way to communicate and show one’s opinion on a certain topic,which reveals the characters’characteristics,ultimately the human nature.Based on Bakhtin’s three dialogic devices—the syncrisis,the anacrisis and the diatribe,this thesis analyses the dialogues between the characters in Lord of the Flies which reflect the end of innocence and the darkness of human nature.
文摘In the early Middle Ages the Europe was a chaotic social environment.The empire was so vast that no king could build a centralized government,so the king depended on counts to administrate the regions.There were conflicts,wars,invasion and famine at that time.The decentralized government could not protect people from these sufferings,so the people just could search for the strong to secure them.The lord could provide protection to his vassals and grant fiefs to his vassals,and in turn vassals needed to perform their obligation to the lord.These obligation included loyalty,military service,assistance,offering material and counsel which stabilized the area that the lord ruled.The feudalism in the administration of Merovingian and Carolingian even after the breakup of Carolingian could illustrate the stable units of the empire.
文摘A general model of the equations of the Lord-Sulman theory including one relaxation time and the Green-Lindsay theory with two relaxation times, as well as the classical dynamical coupled theory, are applied to the study of the influence of reinforcement on the total deformation for an infinite space weakened by a finite linear opening mode- I crack. We study the influence of reinforcement on the total deformation of rotating thermoelastic half-space and their interaction with each other. The material is homogeneous isotropic elastic half space. The crack is subjected to prescribed temperature and stress distributions. The normal mode analysis is used to obtain the exact expressions for displacement components, force stresses, and temperature. The variations of the considered variables with the horizontal distance are illustrated graphically. Comparisons are made with the results obtained in the three theories with and without rotation. A comparison is also made between the two theories for different depths.
文摘Joseph Conrad's Lord Jim ranks among the modern novels not for its story,but for its unconventional narrative strategies of the comparatively simple plot,especially its employment of multiple point of view as a deconstructing strategy,rendering the text incapable of unambiguous interpretation.The only possible way for the reader to understand it is by active participation,finding out the thread of logic in the chaotic psyche of the multiple narrators.
文摘The paper had introduced Lord Worship ritual activity unique to Bai Nationality and analyzed Dali landscape characteristics from the aspects of landscape pattern, architectural courtyard pattern and plants landscaping. In the perspective of surface, line and spot landscape architectures, Lord Worship ritual activity had been analyzed. It had revealed that the development of Lord Worship ritual activity was rooted in local landscape environment, and temple's site selection, square construction, activities' route selection and construction of forest land in front of residences were all based on landscape environment. After the analysis of the relationship between Lord Worship ritual activity and landscape places, it had opened a new thought for researches on religious activities and regional landscape. It could explore and recover some traditional folk cultures when environmental landscapes had been studied, so as to promote the inheritance of national culture.
文摘Lord of the Flies is generally considered to be the masterpiece of William Golding,one of the most famous writers in the 20thcentury.There are four major characters in Lord of the Flies,Ralph,Jack,Piggy and Simon.Piggy is a character that Golding elaborately designs.However,scholars and critics pay less attention to him.As a matter of fact,Piggy plays an indispensable role in this novel.This thesis analyzes Piggy in Lord of the Flies,which aims at exploring the real reason of his being looked down upon and laughed at as well as his tragedy and deepening readers’understanding of Piggy in this novel.Through the analysis of Piggy,the author of this thesis finds that Piggy is incarnation of science and reason and prey of evil and barbarism.Piggy is a"great martyr",who dies for his scientific and rational beliefs.
文摘With the discouraging, and horrifying descriptions, Conrad and Golding unanimously present the universal subject matter that at his heart, man is an evil, vicious, and"fallen"being. Furthermore, human being is just susceptible to his own sinister nature. Both Heart of Darkness and Lord of the Flies imply that every man has an evil heart of darkness which is more often than not drowned out by the glow of civilization.
文摘William Golding's masterpiece,Lord of the Flies,enabled him to win the Nobel Prize in 1983.Golding considered this novel as a myth,since he applied plenty of archetypes from Greek mythology and the Bible to this novel.This thesis is to ana lyze the main characters and images in it from a myth-archetypal perspective to reveal the author's writing purpose.
