Exploring the Sustainable Development of Archaized Block Tourist Destination Based on Communicative Image and Perceptive Image

Although archaized blocks have good development prospects as tourist destinations that reshape local characteristics in cities, they have been criticized by academic circles, and most of them are underperforming due to poor management. Therefore, facing the marginalization of the existing archaized streets in various cities, it is urgent to recognize their image and value and find out the strategies that can guide their sustainable development. First of all, we changed the traditional perspective of looking at archaized block cultural attractions through the comparison of a literature review and confirmed that the archaized block should connote a sense of community, fluidity, and publicity and highlight the foundation of local culture and field development. Secondly, we selected a case as the main object and compared the correspondence between the communicative and perceptive images of local residents to construct the connection map of the relationship between local residents and the case field. This part consists of two stages: (1) Through the official information and the intervention of Means–End Chain, we confirm the communicative image and perceptive image of this field, including 13 attributes, 12 consequences, and 11 values; and (2) The collected contents of attributes, consequences, and values were merged and converted into 36 variables to form the evaluation basis for the perceptive images of local residents. Finally, we conducted descriptive statistics, factor analysis, correlation analysis, and multiple linear regression through SPSS 20.0, constructed the A–C–V relation link diagram for the relationship between the field of the case with the local residents, and interpreted the content that should be focused on and the logic behind the constructed image of the field. In addition, the analysis has shown that the archaized block’s function is not only meant for tourism, but it also acts as a network information center combining local people, local knowledge, and local cultural resources, thus highlighting the diversity and value of the archaized block. This research not only provides suggestions for the marketing and design organizations of the archaized block to improve the image of the destination, but also to help the inheritance of urban culture.

Isomorphism classes for higher order tangent bundles

The tangent bundle TkM of order k of a smooth Banach manifold M consists of all equivalence classes of curves that agree up to their accelerations of order k. In previous work the author proved that TkM, 1 ≤ k ≤∞, admits a vector bundle structure on M if and only if M is endowed with a linear connection, or equivalently if a connection map on TkM is defined. This bundle structure depends heavily on the choice of the connection. In this paper we ask about the extent to which this vector bundle structure remains isomorphic. To this end we define the k-th order differential Tkg : TkM ⟶ TkN for a given differentiable map g between manifolds M and N. As we shall see, Tkg becomes a vector bundle morphism if the base manifolds are endowed with g-related connections. In particular, replacing a connection with a g-related one, where g : M ⟶ M is a diffeomorphism, one obtains invariant vector bundle structures. Finally, using immersions on Hilbert manifolds, convex combinations of connection maps and manifolds of Cr maps we offer three examples for our theory, showing its interaction with known problems such as the Sasaki lift of metrics.

Clifford Sensor Network Connected Coverage Energy Analysis

IN a Clifford Wireless Sensor Network, We aimed to extend network lifetime while maintaining a high quality of service. In this paper we researched the Geometric algebra capacity theorem of the connection map of the 3-D Clifford sensor network model on the basis of ref [1]. Then we proposed Clifford Sensor Network Connectivity-Coverage Energy Consumption Algorithm (CSNCCECA) under the principle of nearest direction. This algorithm can efficiently utilize energy by building an efficient connection map of the WSN. Finally we tested and verified the rationality of the algorithm. The experiment results show that SDECA based on Shortest-Distance is exceeded by CSNCCECA as demonstrated in fig. 4.