How to promote the green development of rubber enterprises has attracted much attention from the industry, and digital technology provides an opportunity for its green transformation. While, there is still a lack of theoretical research on why digital technology can promote the green transformation of rubber enterprises. Based on multiple case analysis and dynamic capability theory, the internal mechanism of digital empowerment of green transformation of rubber enterprises under different strategic development stages was analyzed. It is found that the green development of rubber enterprises can be divided into three stages: green infrastructure, green advantage shaping and green development leading. At each stage, under the guidance of green strategy, rubber enterprises promote value chain reconstruction through digital empowerment, and thus improve the green dynamic ability of enterprises.

Based on the 2016 China Labor-force Dynamic Survey, the effect of appearance on residents’ subjective well-being and the acquired factors of education and effort were empirically examined. The result shows that better appearance can help improve residents’ subjective well-being; mechanism analysis shows that appearance affect residents’ subjective well-being by influencing job satisfaction (income satisfaction and promotion satisfaction) and life satisfaction (life choice and social network); improving the degree of education and effort helps to reduce the impact of appearance on residents’ subjective well-being. The conclusions provide new empirical evidence for the relationship between appearance and well-being, and provide new ideas based on the perspective of education and effort for residents to alleviate the “inequality” caused by their natural appearance.

According to the risk assessment guidelines of DNV, an internationally recognized risk assessment agency, there is a 50% risk of injury and death from sustained exposure within 15 minutes at a CO₂ concentration of 10%. Carbon dioxide is a “non-flammable and non-toxic gas”, which belongs to Class 2.2 dangerous goods and is an asphyxiating gas. For safety reasons, such as CO₂ pumps and compressors, special care should be taken to avoid a two-phase flow zone between the suction section and the compression/pumping section. Based on the uniqueness of CO₂ medium and its pipeline, the safety technology system of supercritical CO₂ pipeline and its related engineering solutions in foreign countries were studied, the characteristics and technical status of CO₂ pipeline transportation in foreign countries from two aspects of operation and guarantee were summarized, in order to provide guidance for the safe operation of domestic supercritical CO₂ pipeline.

High-quality development of rural tourism is an important tool for promoting rural revitalization. By analyzing 112 cases of poverty reduction in rural tourism, using theoretical coding and network text analysis to conduct relevant research and data revelation,the problems, measures taken, achievements and successes in the development of rural tourism in China were analyzed. On this basis, the strategies are proposed, including grasping the key of talents, promoting the integration of capitals, advancing the development of products, constructing the marketing pattern, improving the quality management, and building and sharing with hosts and guests, in order to provide certain reference for cracking the development dilemma of rural tourism, helping to promote the strategy of rural revitalization, and guiding the high-quality development of rural tourism.

The synergy of industry stakeholders is crucial to the high-quality development of prefabricated building, but there are many stakeholders with different interests and fields of specialization during the whole life span. Based on the industrial ecological perspective, the social network analysis method was adopted to study the relationship network from three aspects, including identifying the stakeholders, clarifying the relationship, and analyzing the network structure. The study shows that the decision-making, construction and demolition phases are high-density networks with close stakeholders synergy, the design phase has loose network relationships and the most unstable structure. The developer in the decision-making stage, the construction unit in the construction stage, the demolition unit in the demolition stage has the highest degree of centrality, dominating the synergy of the stakeholders. As a result, it is proposed to optimize the network structure to promote sustainable development.

At present, the story of ‘a drama with a fire and a city’ is constantly staged. In the deep integration of film and television and cultural tourism, will the popular drama stimulate the audience’s willingness to travel ? According to the SOR(stimulus-organism-response) theory, the research model of the influence of the hit drama on the audience’s willingness to travel was constructed, and the empirical research was carried out by using the structural equation structure. The results show that the content quality of the hit drama, program evaluation, empathy experience and sense of meaning of the program have a positive and significant impact on the audience’s willingness to travel. Audience program evaluation, empathy experience and program sense of meaning have a partial parallel mediating effect between the content quality of the hit drama and the willingness to travel. Based on this, suggestions for tourism destinations are proposed to enhance new media marketing represented by hot dramas.

In order to reveal the main innovation subjects and technology leaders in the global industry, and provide guidance for China’s industrial policy formulation and enterprise technological innovation strategy, a seven-dimensional patent analysis framework was proposed to analyze the technological development trend of amorphous alloy industry based on the study of patent data. Through patent search and statistical data, the development trend of amorphous alloy patent applications, innovation regions, flow distribution, innovation subjects, innovation categories and innovation hotspots were identified. It is found that the number of patent applications for amorphous alloys has shown a downward trend in recent years, especially in Asia.

Cultivating new drivers of the press and publishing industry, implementing the strategy of driving the press and publishing industry projects, and improving the quality and efficiency of enterprises with innovation elements are the logical path for the production and operation, scientific and technological innovation and management practice of listed press and publishing enterprises. Taking some publication listed companies as the research object, the enterprise management performance evaluation index system was built from the perspective of operating efficiency, financial efficiency, cost efficiency, growth ability and risk level. The comprehensive evaluation and analysis of press and publication listed companies’ business performance from 2018 to 2023 was conducted, in order to provide reference for the enterprises to realize depth transformation and upgrading, several intellectualization breakthrough and factor innovation configuration.

In this paper, the anti-invasion performance of the perimeter wall between the test pressures of the completion tool is analyzed. According to the conditions of the downhole tool pressure test such as test medium, test temperature, test pressure, and the possibility of dislodging the parts during the test, a combination of three types of perimeter wall structures is proposed: single steel plate, double steel plate + timber interlayer, and double steel plate + concrete interlayer. To meet the test pressure requirements, the three types of perimeter wall structure combinations are analyzed to determine more conservative structural dimensions by means of finite element simulation calculations and analyses, and the results of the analysis from the simulation of the Combination 1 structure are verified by means of the impact test.

New farmers play a crucial role in enriching the forms of agricultural industry, leading farmers to get rich and promoting the integration of industry and village. To address the problems such as unbalanced input-output and unstable cooperative relations between the government and new farmers, an evolutionary game model of government and new farmer was constructs to study the evolutionary path of strategy selection between the two sides, and the factors affecting the decision-making of both sides by using numerical simulation were analyzed. The results show that the evolutionary stability strategy is influenced by costs, additional benefits, indirect losses and subsidies. The higher the costs, the faster the evolution of behavioral strategies into non-participation to assist in rural revitalization. The increase of additional gains, indirect losses and subsidies contributes to supporting rural revitalization of both sides, when one party participates in rural revitalization while the other party does not, the behavior of the participating one will be invalid.