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In the context of globalization, the reconstruction of material spaces and the evolution of social relations have accelerated the loss of emotions in traditional villages. Intangible heritage can play an important role in the emotional maintenance of traditional villages as an emotional carrier for its residents. Previous studies have been less involved in the synergistic relationship between the interactive game of power subjects and the evolution of emotions in the practice of intangible heritage. Particularly, research on the evolution of the emotional exchange mode is insufficient. Taking the Dong minority chorus of Huangdu Village as an example, this study adopts qualitative research methods, such as semi-structured interviews and participant observation, to construct an analytical framework of "daily life practice-emotional exchange", and to deeply explore the evolution process and motivational mechanism of the emotional exchange mode in the daily life practice of traditional village residents. The study found that: 1) According to the changes in the subject and relationship, motive and mode, resource and situation, perception and experience of emotional exchange in the natural, livelihood, institutional, and spiritual dimensions, the daily life practice of Huangdu Village can be divided into four stages: primitive equilibrium, passive compromising, active resisting, and regenerating. 2) In the process of intangible cultural heritage practices, the manipulation of capital and the suppression of power have broken the original balance of Huangdu Village, and the division of power and status among subjects has squeezed the living spaces of local residents, forcing them to become involved in power struggles. They resist the control of the "other" by means of physical empowerment and restatement of the local subjectivity, and ultimately strike a balance of power within the village. In the daily practice of intangible cultural heritage, the mode of residents' emotional exchange changes from reciprocity to general negotiation and production modes. 3) Emotional exchanges in traditional villages are produced during power struggles between residents and other subjects. When power is balanced, residents master the discourse of intangible cultural heritage and produce positive emotions such as attachment and belonging. When residents are suppressed by power and capital, they gradually lose discourse and produce negative emotions, such as a sense of crisis and separation. 4) The evolution of emotional exchange modes in the daily practices of traditional village residents is systematic. The evolution of the outer system pushes the kernel system to adapt, and the driving, pulling, and supporting forces promote the synergistic evolution of "daily life―emotional exchange―intangible cultural heritage practice" in Huangdu village. The evolution of emotional exchange patterns during the practice of the Dong minority chorus in Huangdu Village was an inevitable process for reconstructing the cultural subjectivity of local residents in the context of tourism development. Exploring emotional exchange patterns at different stages of daily life practices can help understand the developmental law of traditional villages and provide useful references for its emotional governance and sustainable development.

Le thème de ce numéro spécial est « Multiculturalité, matérialité et art contemporain ». La multiculturalité est un nouveau concept dans l’art contemporain et la recherche esthétique, qui s’inscrit dans la lignée des concepts établis d’internationalisme, de transnationalité, de multiculturalisme, d’hybridité et d’interculturalité. Le concept de multiculturalité vise à mettre en évidence les diverses formes et manifestations du pluralisme culturel que nous partageons tous dans le contexte contemporain de la mondialisation. La question de la multiculturalité dans l’art et l’esthétique contemporains est avant tout différente de la vision de Charles Taylor du multiculturalisme en tant que support politique de l’identité. La signification esthétique de la multiculturalité dans le travail d’un artiste ou d’une œuvre d’art est qu’il cherche à transcender les limites de la monoculture présentée par les civilisations établies et à mettre en place les possibilités du pluralisme culturel à travers sa création. Ainsi, la multiculturalité se distingue des questions d’identité ou de nationalisme culturel, et se concentre sur la portée de l’expérience artistique.En outre, dans l’esthétique contemporaine, parmi les nombreuses pratiques artistiques qui abordent la multiculturalité, la question esthétique de la matérialité a retenu l’attention. Il s’agit en particulier de l’intérêt de l’anthropologie pour la culture matérielle. Ceci est différent de la perspective matérialiste du matérialisme moderne. La signification de la matérialité d’une œuvre d’art n’est pas seulement la matérialité de la forme de l’œuvre. La matérialité de l’objet n’est pas une propriété fixe de la matière, mais un processus et une relation. La matérialité de l’objet est également différente de l’objet d’étude objectif de la physique moderne. Non seulement les différentes disciplines ont des compréhensions et des interprétations différentes de la matérialité des objets, mais la matérialité des objets est la base de la création artistique dans différentes régions culturelles. La matérialité des objets est également une riche source d’informations transmises silencieusement à travers différentes cultures, révélant par défaut la multiculturalité des objets et des artistes. The theme of this special issue is “Multiculturality, Materiality and Contemporary Art”. Multiculturality is a new concept in contemporary art and aesthetic research, following the established concepts of internationalism, transnationality, multiculturalism, hybridity and interculturality. The concept of multiculturality aims to highlight the various forms and manifestations of cultural pluralism that we all share in the contemporary context of globalisation. The question of multiculturality in contemporary art and aesthetics is above all different from Charles Taylor's view of multiculturalism as a political support of identity. The aesthetic significance of multiculturality in the work of an artist or artwork is that it seeks to transcend the limits of the monoculture presented by established civilisations and to set up the possibilities of cultural pluralism through its creation. Thus, multiculturality is distinct from questions of cultural identity or nationalism, and focuses on the scope of the artistic experience.Furthermore, in contemporary aesthetics, among the many artistic practices that address multiculturality, the aesthetic question of materiality has received attention, in particular, the anthropological interest in material culture. This is different from the materialist perspective of modern materialism. The significance of the materiality of a work of art is not only the materiality of the form of the artwork. The materiality of the object is not a fixed property of matter, but a process and a relationship. The materiality of the object is also different from the objective object of study of modern physics. Not only do different disciplines have different understandings and interpretations of the materiality of objects, but the materiality of objects is the basis of artistic creation in different cultural regions. The materiality of objects is also a rich source of information silently transmitted across different cultures, revealing by default the multiculturality of objects and artists.

By reviewing and studying relevant historical materials, this study presents the advanced and fruitful clinical teaching in Peking Union Medical College Hospital(PUMCH) nearly a hundred years ago. It proved that the clinical teaching of PUMCH had reached the internationally advanced level in 1925. The bed-side teaching, case discussion, multidisciplinary joint ward round, interdisciplinary teaching, and resident training system still have practical significance presently. As it turns out, many of the teachers who were passionate about teaching and students who were actively involved in teaching went on to become medical masters. The spirit of taking teaching as an honor, responsibility and mission has been passed on and deeply rooted in the spirit of PUMCH and has remained unchanged for a century.

To better predict the lateral displacements of diaphragm walls during deep excavation, a long short-term memory (LSTM) multi-step prediction model is developed in this paper based on the LSTM algorithm. First, the multi-output strategy of multi-step prediction model is discussed. Then, the construction method of the LSTM multi-step prediction model is introduced in detail, and the two hyperparameters, i.e., the space and time dimensions of the model input set, are explored to improve the prediction accuracy of the model. Finally, the errors between the predicted values and the field monitoring data are analyzed based on an excavation project buried in water-rich sandy strata. The analysis results of three typical monitoring points indicate that the LSTM prediction model is characterized by solid generalization ability, and the relevant algorithm is practically helpful for improving and optimizing deformation prediction methods of deep excavation.

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Control of the disturbed displacement of adjacent tunnel during excavation is a significant issue for design and construction. Based on the multi-objective optimization method, the multi-type monitoring data in the excavation of the excavation are integrated, the key soil parameters are inverted and identified, and the time effect of the tunnel displacement is quantified and corrected. A dynamic multi-objective optimization method with adaptive infill criterion (DMO-AIC) is proposed to improve the updating efficiency of dynamic surrogate models. The proposed method takes into account the computational redundancy of dynamic surrogate models in engineering optimization, and designs an adaptive point-adding discrimination strategy, which can autonomously identify invalid updates of surrogate models on the optimization path. The results show that the proposed DMO-AIC significantly reduces the invocations of the black-box model during optimization while ensuring the good search performance and the convergence speed of the algorithm. The improved computational efficiency of DMO-AIC is helpful for the application of dynamic surrogate models in engineering optimization. The results of the virtual numerical example show that DMO-AIC can predict and update multiple model responses during excavation, such as wall deflections and tunnel displacements. The engineering practice of Shanghai Bund 596 excavation indicates that the time effect is properly updated, and the staged vertical displacements of the adjacent tunnel are accurately predicted.

The soil unloading effect caused by the adjacent excavation will influence both the uplift and the deformation of the adjacent existing tunnel, and even interfere with the normal operation of the tunnel. A simplified calculation method for the longitudinal deformation of the underlying tunnel caused by foundation pit excavation is proposed. The tunnel is simplified into an infinitely long Euler-Bernoulli beam resting on a three-parameter Kerr foundation model. The difference method is combined with the boundary conditions at both ends of the tunnel to obtain the longitudinal deformation difference decomposition of the tunnel. The accuracy of the proposed method is proved by comparing it with the finite element simulation method and some cases study. Compared with the tunnel simplified as the Euler-Bernoulli beam which is placed upon the existing Pasternak foundation model, the Kerr foundation model has more advantages. As the elastic modulus of soil mass and the depth of tunnel axis increase, the longitudinal deflection and the inner force of the tunnel will decrease. The inner force of the tunnel will increase with the increment of the stiffness of the tunnel.

[Purpose/Significance] By jointly mining multiple diaries related to National South-west Associated University (NSAU), a social network graph of NSAU that integrates information from multiple sources is constructed. The aim is to discover more potential social relationships through joint mining of multiple diaries, and break through the limitations of single diary social network mining. [Method/Process] Using multiple diaries related to NSAU from 1938 to 1941 as corpus, Python program is used to count co-occurrence relationships of characters, and Gephi is used to construct multi-diary social network graph. Through social network analysis methods, the network topology features, character centrality features and character group features based on modularity and K-core are analyzed and discussed. [Result/Conclusion] Compared with independent diary mining, multi-diary social network joint mining showed more obvious network structure features, more decentralized and rich social relationship information, which can reveal more hidden social relationships, and has good application value in the field of digital humanities.

With the development of medical big data, the real-world study (RWS) has received increasing attention in recent years, and has a good promising prospect. However, there are still some challenges in the implementation of RWS that has led to extensive discussion among scholars. The most urgent issue currently to be addressed is the unstructured nature of real-world data (RWD). Based on regular expressions, this study used rule-based information extraction method to extract structured information from admission records, pathological reports, surgical records, and image records of bladder cancer patients in Zhongnan Hospital of Wuhan University in recent years, and evaluated the extraction effects with accuracy and recall as indicators, aiming to provide reference for subsequent research.

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