It is of great significance for promoting the transformation of scientific and technological achievements(TSTA) to make the technicians in the core position. Based on the multi-case study, the technology transfer patterns in which the technicians as the core factor formed in the construction of “Qinchuangyuan” in Shaanxi province were analyzed and summarized. It is found that by the implementation of “Three reforms” policy during the construction of “Qinchuangyuan”, which greatly arouses the initiative of technicians to promote the TSTA, and produces four patterns of TSTA innovation and entrepreneurship, embedded scientific research personnel, market transaction, internal self-transform by technicians of enterprises. The transformation of achievements centered on scientific and technological personnel provides useful reference for the whole country.

Justice is an ideal goal pursued in many fields of social life, and it is also true in the field of urban space. Through the perspective of spatial justice and the construction of an analytical framework of “spatial production-spatial distribution-spatial consumption”, it is found that urban spatial governance is currently faced with the imbalance of spatial justice in terms of spatial capitalization of spatial production, deprivation of spatial distribution and compartmentalization of spatial consumption. The key to urban spatial governance lies in following the governance goal of meeting the real needs of residents, adhering to the core principle of “people-centeredness”, establishing an orientation of spatial justice, promoting the fair distribution of resources through the innovation of spatial production modes, and improving the spatial layout of the city, aiming at correcting the current phenomenon of spatial imbalance, and focusing on the construction of a more just, inclusive, and sustainable urban space. A more just, inclusive and sustainable urban spatial environment.

Employees in science and technology enterprises was taken as the survey object, and dual work passion was taken as the intermediary variable to further explore the impact mechanism of career call on turnover intention. Based on the correlation analysis and regression analysis of 404 employee sample data collected by high-tech enterprises, the empirical study shows that career calling has a significant positive impact on work passion, but no significant impact on turnover intention. Forced work passion has a significant positive impact on turnover intention, while harmonious work passion has a significant negative impact on turnover intention. Work passion plays a completely intermediary role in career calling and turnover intention. Based on the research conclusions, it can be concluded that improving the occupational calling level of employees in science and technology enterprises can enhance the work passion of employees, reduce the turnover tendency and improve work efficiency.

In order to further understand the impact of the development of the digital economy on the income gap between urban and rural areas, the panel data of 287 prefecture-level cities in China from 2011 to 2022 were selected as samples for quantitative empirical verification. It is found that there is a U-shaped relationship between the development of digital economy and the urban-rural income gap narrowing first and then expanding. Mechanism analysis shows that the digital economy affects the urban-rural income gap by influencing the level of innovation and human capital. In addition, the degree of marketization plays a moderating role, which will strengthen the narrowing effect of the urban-rural income gap in the early stage of the development of the digital economy, and will inhibit the widening of the urban-rural income gap after crossing the inflection point. Further analysis shows that the relationship between the digital economy and the urban-rural income gap is more significant in the western region and the region with a lower degree of industrial structure upgrading.

A modern industrial system is the material and technological foundation of a modern country, and building a modern industrial system is a necessary condition for promoting high-quality development and the key to winning international competitive advantages. On the basis of constructing the index system, the provincial panel data of in China from 2011 to 2022 were used for empirical analysis. The results show that the digital economy has significantly promoted the construction of a modern industrial system.The efficiency of factor allocation plays an intermediary role in the impact of the digital economy on the modern industrial system. The impact of the digital economy on the modern industrial system has a significant spatial spillover effect.

Aiming at the airport clear water vehicle scheduling problem, considering the situation that clear water vehicles with multi-specification load capacity provide guarantee services for flights of different aircraft types, an optimal airport clear water vehicle scheduling model was constructed to minimize the number of vehicles in use and the waiting service time for flights. By introducing time window span and service waiting time as the key factors of the state transfer rule, and adopting stage pheromone evaporation and intra-path 2-opt and inter-path 2-opt^* optimization strategies, the traditional ant colony algorithm is improved in terms of applicability and used for model solving. Finally, the operational data of a hub airport in Southwest China was used as an example for validation. Compared with the traditional first-come-first-served scheduling, the number of vehicles in use and the flight waiting service time are reduced by 27.3% and 22.9%, respectively, for the scheduling scheme obtained by solving the improved ant colony algorithm. The results show that the constructed model and algorithm demonstrate high optimization efficiency and practicality in the airport clear water vehicle scheduling problem.

The problem of environmental protection and sustainable development is increasingly concerned, and how to promote the green innovation of enterprises has become the focus. Based on the data of China’s A-share listed companies from 2011 to 2023, the mechanism of institutional co-ownership on corporate green innovation behavior was explored. It is found that institutional co-ownership can effectively promote corporate green innovation, and this conclusion remains valid after various robustness tests. Corporate ESG(environmental, social, and governance) shows a partial mediating effect between institutional co-ownership and corporate green innovation, that is, institutional co-ownership can motivate companies to improve their ESG performance to a certain extent, thus promoting the realization of green innovation. The digital transformation of enterprises has a positive moderating effect on the relationship between corporate co-ownership and corporate green innovation.

Trough mapping the knowledge structure of livelihood vulnerability research, the current landscape was clarified, key research areas was highlighted, evolving trends was traced, and future research directions was proposed, offering valuable insights for advancing this field. Using CiteSpace visualization software, studies on livelihood vulnerability published from 2008 to 2024 in the Web of Science (WoS) and CNKI (China National Knowledge Network) databases were compared, their progression, core themes, and emerging trends were analyzed. The findings reveal the volume of research in this field has grown steadily, with France and the UK forming the core of an collaboration network, supported by strong partnerships among scholars and institutions. Early studies focused on climate change, natural disasters, and household livelihood dynamics, while recent research emphasizes regional and empirical analyses, livelihood capital, poverty-alleviated households, visualization techniques, rural revitalization, risk of poverty recurrence, and livelihood resilience. Future research on livelihood vulnerability should deepen efforts in collaboration, topics, and methodologies, while continuing to extract and refine China’s rural anti-poverty experiences to support the comprehensive advancement of the rural revitalization strategy.

ESG(environmental, social, and governance)is a research hotspot under the background of the “dual carbon” goal and high-quality development. Based on the panel data of logistics enterprises from 2012 to 2022, the impact of ESG performance on the total factor productivity (TFP) of logistics enterprises was empirically tested. It is found that ESG has a significant positive impact on the improvement of logistics enterprises’ TFP, and the effect is more prominent in non-state-owned enterprises and large-scale enterprises. Further research shows that government subsidies and enterprise innovation play a mediating role in the process. The conclusion provides suggestions for promoting the green and high-quality development of the logistics industry.

The formation mechanism of the spatial pattern of tourism complexes in Sanya City was discussed under the dual drive of capital and resources. By in-depth analysis of the roles of various factors such as fixed capital investment, resource endowment, market driving and government promotion, their impacts on the spatial pattern of tourism complexes in Sanya City were discussed. It is found that although fixed capital investment and resource endowment have no significant direct impact on the spatial pattern of tourism complexes, they indirectly exert an impact through their effects on physical space and social and cultural space. Market driving and government promotion have a negative regulatory effect in this process. Market driving may lead to investment biased towards short-term interests, and if government promotion is improperly planned, it will also affect the rational allocation of resources. Further research shows that strengthening market mechanisms and optimizing government functions are crucial for promoting the scientific and reasonable formation of the spatial pattern of tourism complexes in Sanya City.