Erotic defamiliarization possesses a special portion in Shklovsky's defamiliarization theory and it is found in Henry James's works.This paper exemplifies Henry James's way of erotic defamiliarization in h...Erotic defamiliarization possesses a special portion in Shklovsky's defamiliarization theory and it is found in Henry James's works.This paper exemplifies Henry James's way of erotic defamiliarization in his works The American and "Daisy Miller".展开更多
A multimodal fusion classifier is presented based on neural networks （NNs） learned with hints for automatic spontaneous affect recognition. In case that different channels can provide com- plementary information, fe...A multimodal fusion classifier is presented based on neural networks （NNs） learned with hints for automatic spontaneous affect recognition. In case that different channels can provide com- plementary information, features are utilized from four behavioral cues： frontal-view facial expres- sion, profile-view facial expression, shoulder movement, and vocalization （audio）. NNs are used in both single cue processing and multimodal fusion. Coarse categories and quadrants in the activation- evaluation dimensional space are utilized respectively as the heuristic information （hints） of NNs during training, aiming at recognition of basic emotions. With the aid of hints, the weights in NNs could learn optimal feature groupings and the subtlety and complexity of spontaneous affective states could be better modeled. The proposed method requires low computation effort and reaches high recognition accuracy, even if the training data is insufficient. Experiment results on the Semaine nat- uralistic dataset demonstrate that our method is effective and promising.展开更多
本文系统介绍了汉字字形技术的发展过程,对点阵字库、矢量字库、曲线轮廓字库、以及目前流行的TrueType字形技术进行了深入的阐述和比较。以常用印刷体汉字宋体字在Microsoft Windows XP系统中的字库为例,总结了汉字字库的设计和存储中...本文系统介绍了汉字字形技术的发展过程,对点阵字库、矢量字库、曲线轮廓字库、以及目前流行的TrueType字形技术进行了深入的阐述和比较。以常用印刷体汉字宋体字在Microsoft Windows XP系统中的字库为例,总结了汉字字库的设计和存储中的关键技术,为中文字库向嵌入式系统的移植再开发提出了一种新的思路。展开更多
Human embryonic fibroblasts （hEFs） can well maintain the pluripotency in human embryonic stem cells （hESs）. However, recent research and reports indicated that a few of hES cell lines acquired genomic alteration d...Human embryonic fibroblasts （hEFs） can well maintain the pluripotency in human embryonic stem cells （hESs）. However, recent research and reports indicated that a few of hES cell lines acquired genomic alteration during long-term culture of hES cells in vitro. This will directly restrict the therapy use of hES cells. Wnts are secreted lipid-modified signaling proteins that influence multiple processes ranging from cell proliferation to stem cell loss. Activation of Wnt signaling in many tissues has also been associated with cancer. Unchecked Wnt signaling and loss of cadherin expression can promote tumorigenesis. In this study, we found the caryotype of one hES cell line chHES-3 changed with duplication of 1 p32-1p36 area after 34 passages. The results of RT-PCR indicated Wnt7a was expressed in hEFs after culture normal karyotype hES cells, but not expressed in control and abnormal karyotype hES cells. Wnt3 was expressed in hEFs after culture abnormal karyotype hES cells, not expressed in control and normal karyotype hES cells. Wnt3, Wnt9a and WntlOb were detected weakly expression in normal hES cells, but higher in abnormal hES cells. At the same time, Wnt3a, Wnt4, Wnt5b, Wnt7a, Wnt8b and Wnt11 were expressed and E-cadherin was not tested in abnormal hES cells compared with normal hES cells. All that indicated Wnt7a was need for culture normal karyotype hES cells and Wnt3 was need for culture abnormal karyotype hES cells on hEFs. Wnt3, Wnt9a and WntlOb high expression in hES cells and absence of E-cadherin may cause hES cells karyotype change.展开更多
Jane Eyre,described by Ch.Bronte,was a very glorious female image.She won people’spraise with her strong revolting spirit and independent and self-respect personality,which wouldgive a great many hints to the modern ...Jane Eyre,described by Ch.Bronte,was a very glorious female image.She won people’spraise with her strong revolting spirit and independent and self-respect personality,which wouldgive a great many hints to the modern young females.This paper emphatically sets forth the char-acter charm of the image.展开更多
文摘Erotic defamiliarization possesses a special portion in Shklovsky's defamiliarization theory and it is found in Henry James's works.This paper exemplifies Henry James's way of erotic defamiliarization in his works The American and "Daisy Miller".
基金Supported by the National Natural Science Foundation of China(60905006)the Basic Research Fund of Beijing Institute ofTechnology(20120842006)
文摘A multimodal fusion classifier is presented based on neural networks （NNs） learned with hints for automatic spontaneous affect recognition. In case that different channels can provide com- plementary information, features are utilized from four behavioral cues： frontal-view facial expres- sion, profile-view facial expression, shoulder movement, and vocalization （audio）. NNs are used in both single cue processing and multimodal fusion. Coarse categories and quadrants in the activation- evaluation dimensional space are utilized respectively as the heuristic information （hints） of NNs during training, aiming at recognition of basic emotions. With the aid of hints, the weights in NNs could learn optimal feature groupings and the subtlety and complexity of spontaneous affective states could be better modeled. The proposed method requires low computation effort and reaches high recognition accuracy, even if the training data is insufficient. Experiment results on the Semaine nat- uralistic dataset demonstrate that our method is effective and promising.
文摘本文系统介绍了汉字字形技术的发展过程,对点阵字库、矢量字库、曲线轮廓字库、以及目前流行的TrueType字形技术进行了深入的阐述和比较。以常用印刷体汉字宋体字在Microsoft Windows XP系统中的字库为例,总结了汉字字库的设计和存储中的关键技术,为中文字库向嵌入式系统的移植再开发提出了一种新的思路。
基金Acknowledgment This work was supported by grants from the National Nature Science Foundation of China （No.31071091 No.30971570） and Department of Education key project of Hunan Province, China （09A035 and 07B029）.
文摘Human embryonic fibroblasts （hEFs） can well maintain the pluripotency in human embryonic stem cells （hESs）. However, recent research and reports indicated that a few of hES cell lines acquired genomic alteration during long-term culture of hES cells in vitro. This will directly restrict the therapy use of hES cells. Wnts are secreted lipid-modified signaling proteins that influence multiple processes ranging from cell proliferation to stem cell loss. Activation of Wnt signaling in many tissues has also been associated with cancer. Unchecked Wnt signaling and loss of cadherin expression can promote tumorigenesis. In this study, we found the caryotype of one hES cell line chHES-3 changed with duplication of 1 p32-1p36 area after 34 passages. The results of RT-PCR indicated Wnt7a was expressed in hEFs after culture normal karyotype hES cells, but not expressed in control and abnormal karyotype hES cells. Wnt3 was expressed in hEFs after culture abnormal karyotype hES cells, not expressed in control and normal karyotype hES cells. Wnt3, Wnt9a and WntlOb were detected weakly expression in normal hES cells, but higher in abnormal hES cells. At the same time, Wnt3a, Wnt4, Wnt5b, Wnt7a, Wnt8b and Wnt11 were expressed and E-cadherin was not tested in abnormal hES cells compared with normal hES cells. All that indicated Wnt7a was need for culture normal karyotype hES cells and Wnt3 was need for culture abnormal karyotype hES cells on hEFs. Wnt3, Wnt9a and WntlOb high expression in hES cells and absence of E-cadherin may cause hES cells karyotype change.
文摘Jane Eyre,described by Ch.Bronte,was a very glorious female image.She won people’spraise with her strong revolting spirit and independent and self-respect personality,which wouldgive a great many hints to the modern young females.This paper emphatically sets forth the char-acter charm of the image.
