Abstract.The integrated development of culture and tourism will help speed up regional economic construction, promote cultural inheritance and development, and promote exchanges and integration among ethnic groups. Although there are some achievements in the tourism development of Hailuogou, Garze, Sichuan Province, there are few historical and cultural aspects involved, and the integration of culture and tourism needs to be improved. The main problems it faces are: the capital chain is not smooth enough, insufficient economic input; The terrain is limited, and the environmental traffic conditions need … Read more →

Abstract.The emergence of bicycle sharing has greatly impacted the urban transportation structure and residents' travel modes. The massive spatial-temporal data carried by it is of great significance for studying the characteristics of residents' slow travel and guiding the development of green transportation in cities. Through the analysis of Xiamen's bicycle sharing order data, this paper analyzes the riding characteristics of users and explores the urban functional elements that affect the use of bicycle sharing. This paper will use urban bicycle sharing data, Point of Interest (POI) data in … Read more →

Abstract.Plastic body modified asphalt waterproof rolling material should be tested for soluble substance content in accordance with the provisions of 5.3 Material performance clause in GB 18243-2008 Plastic Body Modified Asphalt Waterproof Rolling Material, and the corresponding minimum soluble substance content requirements are given according to the type and thickness of the rolling material. Soluble substance content detection shall be conducted according to the method specified in GB/T 328.26-2007 Test Method for Building Waterproof Roll Part 26 Soluble Substance Content of Asphalt Waterproof Roll … Read more →

Abstract.At present, the elderly over 65 years old occupy a high proportion of the population in China, and the aging trend is still increasing. The products used in the market to help the elderly stand and squat are developing rapidly and widely used, but they are uneven, which can not solve the problem of getting up at home for the elderly living alone. In this paper, a seat is designed for the elderly in China, and the structural module and control module of the seat are optimized. The main research contents are as follows: 1) The basic physiological characteristics of the elderly are analyzed based … Read more →

Abstract.Our lives cannot do without the internet. How to improve the network quality has always been an essential problem. The paper explores the important factors of online service satisfaction and the best predicting model. Based on the data offered by Beijing Mobile Company, we identify main factors affecting online service satisfaction by calculating their mutual information values. The factors include signal problem factors, scene factors and software usage factors. Additionally, based on decision tree model and models with decision tree as base learner, we predict the online service … Read more →

Abstract.Based on the data of A-share listed companies in Shanghai and Shenzhen from 2012 to 2021, this paper tests the impact mechanism of ESG performance on the financial performance of environmentally sensitive enterprises under the mesomeric effect of green technology innovation by establishing a panel regression model. The research results indicate that there is a significant negative correlation between ESG performance and financial performance of environmentally sensitive enterprises, meaning that companies with better ESG performance tend to have lower financial performance. Green technological … Read more →

Abstract.Innovation policy support is the first driving force for technological innovation, and it is particularly necessary to build a scientific and reasonable scientific and technological innovation policy system to promote the development of enterprises. The implementation of all-round scientific and technological innovation must implement the scientific and technological innovation policy, and must adhere to the basic requirements of matching innovation policies with corporate R&D investment, local innovation levels, and combining policy objectives and tools. On the basis of analyzing the … Read more →

Abstract.Based on the panel data of 16 prefecture-level cities in Anhui Province from 2011 to 2020, the entropy method was used to measure the digital economy development index of Anhui Province, and the dual-fixed effect model was used to explore the impact of digital economy on urban-rural income gap in Anhui province. The results show that: (1) Hefei, Wuhu and Fuyang have a higher level of digital economy development, while Chizhou, Tongling and Huangshan have a lower level of digital economy development; (2) At present, the development of digital economy in Anhui Province will significantly reduce … Read more →

Abstract.In view of the increasingly prominent "slow" employment problem among college graduates in Chongqing, the author explores the emergence, change and impact of the mentality of "slow" employment groups through social psychological related scales and social behavior observations. Therefore, the author starts from the perspective of social psychology and redevelops on the basis of classic social psychological scales to construct a "slow" employment social psychological scale, measurement tools and interview framework suitable for current college graduates. Through the application of the results of … Read more →

Abstract.This project relates to an accurate advertising push method based on neural network, which belongs to the field of advertising technology.The method comprises the following steps: obtaining the sample vectors of each sample of potential users corresponding to the target advertisement;The sample vector is used to train the depth Q network, and the target depth Q network corresponding to the trained target advertisement is obtained;Obtain the target vector of each potential user corresponding to the target advertisement;According to the target vector and target depth Q network of potential users … Read more →

Abstract.Small hydropower is an important infrastructure for people's livelihoods and clean renewable energy, but there are still many weak links in the planning, design, construction, operation, and management of small hydropower in some regions. Kaihua County is located at the source of the Qianjiang River, and the rational development and utilization of its water resources are of great significance for protecting the water ecological environment at the source of the Qianjiang River and achieving the development strategy goal of "ecological county and characteristic county" in Kaihua County. To … Read more →