In the late 18th century and the beginning of 19th century,there appeared an important literary trend named Gothic as a part of Romanism.Mary Wollstonecraft Godwin Shelley(1797-1851) is a famous novelist of the Romant...In the late 18th century and the beginning of 19th century,there appeared an important literary trend named Gothic as a part of Romanism.Mary Wollstonecraft Godwin Shelley(1797-1851) is a famous novelist of the Romantic period.Her masterpiece,Franken stein,is considered one of the best Gothic novels as well as the first science fiction in the modern sense.My thesis is engaged in the study of this work from psychological perspectives:that is the fear of desolation and irrational human ambition.Frankenstein not only adopted the traditional Gothic elements but also modified and added new ones.Thus it yields a great influence on the successive literature.展开更多
Emily Bronte is one of the most famous female English writers.Her novel-Wuthering Heights successfully creates a fantastic love story.Besides the passion-love of Catherine and Heathcliff in this novel,the themes of re...Emily Bronte is one of the most famous female English writers.Her novel-Wuthering Heights successfully creates a fantastic love story.Besides the passion-love of Catherine and Heathcliff in this novel,the themes of revenge,plot and contending for the fight of inheritance,the destructive pursuit of revenge by Heathcliff,the ghost of Catherine while Mr.Lockwood’s staying at Wuthering Heights and Heathcliff’s opening Catherine’s coffin,etc.展开更多
The development of a miniature triaxial apparatus is presented.In conjunction with an X-ray microtomography(termed as X-ray fiCT hereafter)facility and advanced image processing techniques,this apparatus can be used f...The development of a miniature triaxial apparatus is presented.In conjunction with an X-ray microtomography(termed as X-ray fiCT hereafter)facility and advanced image processing techniques,this apparatus can be used for in situ investigation of the micro-scale mechanical behavior of granular soils under shear.The apparatus allows for triaxial testing of a miniature dry sample with a size of 8 mm x 16 mm(diameter x height).In situ triaxial testing of a 0.4-0.8 mm Leighton Buzzard sand(LBS)under a constant confining pressure of 500 kPa is presented.The evolutions of local porosities(i.e.,the porosities of regions associated with individual particles),particle kinematics(i.e.,particle translation and particle rotation)of the sample during the shear are quantitatively studied using image processing and analysis techniques.Meanwhile,a novel method is presented to quantify the volumetric strain distribution of the sample based on the results of local porosities and particle tracking.It is found that the sample,with nearly homogenous initial local porosities,starts to exhibit obvious inhomogeneity of local porosities and localization of particle kinematics and volumetric strain around the peak of deviatoric stress.In the post-peak shear stage,large local porosities and volumetric dilation mainly occur in a localized band.The developed triaxial apparatus,in its combined use of X-ray|iCT imaging techniques,is a powerful tool to investigate the micro-scale mechanical behavior of granular soils.展开更多
文摘In the late 18th century and the beginning of 19th century,there appeared an important literary trend named Gothic as a part of Romanism.Mary Wollstonecraft Godwin Shelley(1797-1851) is a famous novelist of the Romantic period.Her masterpiece,Franken stein,is considered one of the best Gothic novels as well as the first science fiction in the modern sense.My thesis is engaged in the study of this work from psychological perspectives:that is the fear of desolation and irrational human ambition.Frankenstein not only adopted the traditional Gothic elements but also modified and added new ones.Thus it yields a great influence on the successive literature.
文摘Emily Bronte is one of the most famous female English writers.Her novel-Wuthering Heights successfully creates a fantastic love story.Besides the passion-love of Catherine and Heathcliff in this novel,the themes of revenge,plot and contending for the fight of inheritance,the destructive pursuit of revenge by Heathcliff,the ghost of Catherine while Mr.Lockwood’s staying at Wuthering Heights and Heathcliff’s opening Catherine’s coffin,etc.
基金This study was supported by the General Research Fund(No.CityU 11272916)from the Research Grant Council of the Hong Kong SAR,Research from the National Science Foundation of China(Grant No.51779213)+2 种基金the Open-Research from State Key Laboratory of Civil Engineering Disaster Prevention of Tongji University(No.SLDRCE15-04)the BLI3W beam-line of Shanghai Synchrotron Radiation Facility(SSRF)The authors would like to thank Dr.Edward Ando in Universite Grenoble Alpes for providing his PhD thesis.
文摘The development of a miniature triaxial apparatus is presented.In conjunction with an X-ray microtomography(termed as X-ray fiCT hereafter)facility and advanced image processing techniques,this apparatus can be used for in situ investigation of the micro-scale mechanical behavior of granular soils under shear.The apparatus allows for triaxial testing of a miniature dry sample with a size of 8 mm x 16 mm(diameter x height).In situ triaxial testing of a 0.4-0.8 mm Leighton Buzzard sand(LBS)under a constant confining pressure of 500 kPa is presented.The evolutions of local porosities(i.e.,the porosities of regions associated with individual particles),particle kinematics(i.e.,particle translation and particle rotation)of the sample during the shear are quantitatively studied using image processing and analysis techniques.Meanwhile,a novel method is presented to quantify the volumetric strain distribution of the sample based on the results of local porosities and particle tracking.It is found that the sample,with nearly homogenous initial local porosities,starts to exhibit obvious inhomogeneity of local porosities and localization of particle kinematics and volumetric strain around the peak of deviatoric stress.In the post-peak shear stage,large local porosities and volumetric dilation mainly occur in a localized band.The developed triaxial apparatus,in its combined use of X-ray|iCT imaging techniques,is a powerful tool to investigate the micro-scale mechanical behavior of granular soils.
