Based on the qualitative research methodology of rootedness theory, 71 typical cases of rural governance were selected as the research basis, and the “subject-institution-technology-industry” practice framework for effective rural governance was extracted. It is found that grassroots organizations have positively driven the construction of rural revitalization by stimulating the vitality of the main body, establishing a sound system, introducing advanced technology and promoting industrial development. The realization of the overall goal of rural revitalization will be influenced by different subjective and objective factors, which will form the process of “reverse shaping” for the realization of effective rural governance in localities. In the practice of rural governance, the “top-down coordination” among multiple governance subjects and the “complementary coordination” among different institutional forms serve as internal driving forces, effectively empowering the implementation of the rural revitalization strategy. The “matching of supply and demand” of talents and technology, and the “internal and external” of the collective economy and social capital, as effective external driving forces for rural governance, have strongly contributed to the realization of rural revitalization.

The high-quality development of the sports goods manufacturing industry serves as a significant driver for building a sports powerhouse. Based on the summarization and interpretation of the connotation of high-quality development in sports goods manufacturing, an evaluation system was constructed using the entropy method. The evaluation system encompasses five dimensions, industry scale, industrial quality, innovation level, structural optimization, and green development along with 12 measurement indicators. Utilizing these indicators, the high-quality development level of the sports goods manufacturing industry in Henan Province was measured, and it is compared with that of 14 other provinces, including Fujian, Jiangsu, Zhejiang, and Guangdong. Building on this analysis, recommendations are proposed to enhance the high-quality development of the sports goods manufacturing industry in Henan Province.

In recent years, high-tech enterprises have shown good performance in innovation output. Using a total of 5 418 sample data from 2021 to 2023, a regression model for empirical analysis was established to explore the impact of R&D expenses and R&D personnel on the innovation performance of enterprises. The research results show that both R&D expenses and R&D personnel have a positive impact on the innovation performance of enterprises. Heterogeneity analysis reveals that R&D expenses positively promote the innovation performance of large, medium, and small enterprises, but have no significant impact on the innovation performance of micro enterprises.

Based on the resource-based view and dynamic capability theory, using large sample survey data from high-tech manufacturing enterprises, the mechanism and boundary conditions of the impact of digital orientation on new product development(NPD) performance was empirically analyzed. The results show that digital orientation has a positive impact on NPD performance.Organizational agility partially mediates the relationship between digital orientation and NPD performance.Top management team heterogeneity not only enhances the positive impact of digital orientation on organizational agility, but also strengthens the mediating path of organizational agility between digital orientation and NPD performance, that is, top management team heterogeneity plays a moderated mediating role. The research conclusion can provide theoretical and practical guidance for enterprises to effectively improve NPD performance under the drive of digitalization.

Aiming at challenge about the limited reforestation effect of conventional fracturing operating type on tight sandstone reservoir in Linxing block of Ordos Basin, using core data, experimental analysis data, well logging data and production dynamic data, parameter normalization and weight analysis methods were used to conduct a friability evaluation for volume fracturing in tight sandstone reservoirs. For the first time in this region, a multi-parameter comprehensive evaluation formula and parameter criteria were established and a set of volumetric fracturing design scheme and supporting process method suitable for this area were formed. After field application in Linxing Area, the productivity of volumetric fracturing is increased by 1.3 times compared with that of conventional fracturing. With exceptionally abundant tight sandstone gas reserves in Linxing, the friability evaluation-guided volume fracturing technology represents a significant innovation in hydrocarbon development. This approach has shown growing advantages in unconventional resource exploitation and holds broad prospects for industrial applications.

Under the background of rapid urbanization and industrialization, the risk of environmental damage to architectural heritage was increasingly exposed. Taking Tianjin as the research area, the advantages of macro and micro scale architectural heritage risk were comprehensively evaluated based on the environmental perspective of urban resilience. The construction heritage vulnerability environmental risk assessment system should be established with flood risk, comprehensive terrain and geological risk, atmospheric environment risk, fire risk, traffic facility risk and architectural heritage value risk as evaluation factors. Based on the past research, the quantitative factors were selected, and the spatial quantitative evaluation of geographic information system was used to screen 18 indicators and carry out correlation analysis. The research results show that the vulnerability areas of architectural heritage are highly concentrated in urban areas, and the influence of human factors is higher than that of natural factors. Generally speaking, the high vulnerability area is mainly concentrated in the peace area, which is distributed nuclear to the six districts in the city. Most of the architectural heritage is located in the six districts of the city, which has a high risk from the perspective of urban resilient environment.

The deep integration of the digital economy and real economy(DRI) serves as a pivotal strategy for driving China's high-quality economic development. Leveraging social network analysis (SNA), a DRI network was constructed using patent data from listed construction enterprises, their DRI levels were measured, and its impact mechanisms on corporate performance were investigated. Key findings include DRI significantly enhances corporate performance through dual pathways of knowledge breadth expansion and product competitiveness enhancement, with results remaining robust after addressing endogeneity concerns and rigorous robustness checks. Heterogeneity analysis reveals stronger performance improvements in high-tech enterprises, private-owned enterprises, and firms in growth/maturity stages, while stronger intellectual property protection and advanced digital infrastructure amplify these effects. Building on these insights, targeted policy recommendations are proposed to deepen DRI adoption in the construction sector.

General purpose technologies (GPTs) exhibit strong externalities and innovational complementarities. Their diffusion within supply chains and impact on the technology ecosystem are of significant interest to both industry and academia. Based on the resource dependence theory and absorptive capacity theory, the nonlinear effects of leader firms' GPT innovation on the technological complementarity between leader firm and its supply chain partners was examined. It also explores the boundary conditions of these effects. Analyzing panel data from 1,405 firm-year observations of 145 biopharmaceutical firms from 2010 to 2019, the findings reveal that an inverted U-shaped effect of GPT innovation performance on the technological complementarity between leader firm and its supply chain partners.Within the supply chain, partners' capability in GPT innovation positively moderates this inverted U-shaped relationship.

In order to realize of the Poyang Lake Eco-economic Region's “dual-carbon” goal, carbon emissions was analyzed on energy consumption, and carbon emissions from 2024 to 2035 was predicted using the logistic model. The results showed the the maximum inaccuracies between the carbon emissions predicted by the Logistic model and the actual value from 2011 to 2022 was 9.0%, and the average inaccuracies was 2.43%, which is able to fit the trend of carbon emissions in Poyang Lake Eco-economic Region. The logistic model predicts that carbon emissions in 2035 will reach 23 345.38×10⁴ t. The growth rate of carbon emissions is in a decreasing trend, from 0.85% in 2024 to 0.04% in 2035, and the carbon peak would be basically realized in 2035. The research results are of great significance in promoting the scientific development of carbon emission reduction pathway in Poyang Lake Ecological and Economic Zone.

In the realm of digital development, the proliferation and permeation of digital technologies into rural regions have exerted a profound influence on the political, economic, cultural, and organizational frameworks of these areas, which has catalyzed a transformative reconstruction of the rural spatial configuration in turn. Taking Lianzhang Village, a quintessential poverty alleviation site in Guangdong Province as an example, the underlying mechanisms of digitalization and its impact on the reshaping of public spaces was meticulously dissected. Findings indicate that the digital edifice can significantly facilitate the metamorphosis of rural spatial structures through the agency of digital forces, including the digital economy, digital technology, and digital infrastructure. This is realized through the application of digital operational paradigms within the realms of economic, cultural, and social spaces.The trajectory of reconstructing rural public spaces primarily involves leveraging the productive potential of these spaces to drive the digital transformation of the rural economic sector. This is achieved by enhancing the cultural gravitas and governance efficacy of these spaces, endowing rural culture with enhanced spiritual resonance and improving the convenience and openness of the inhabitants' daily lives, thereby synergistically advancing the transformation of the rural spatial structure.