To cultivate new-quality productivity scientifically and effectively, it is necessary to understand what “new-quality productivity”is and how to cultivate it in accordance with local conditions. Through a case study of the innovative development of the high-end intelligent equipment industry in Shaoxing City, it is found that new-quality productivity can be comprehensively and effectively cultivated from five perspectives, such as intelligent sensing power, strategic planning power, innovation promotion power, characteristic development power and shared cooperation power. This research and cultivation approach can provide certain inspiration and reference for a deeper and broader understanding and cultivation actions of new-quality productivity.

The standards and processes of third-party testing and consulting services was optimized by summarizing and analyzing the shortcomings,the measures that need be improved and on-site feedback and other comprehensive elements that exist during the work period. The work standards was further optimize and implemented, benchmark was conducted to find deficiencies and make up for them. Finally, based on the optimized and improved work standards, constructive rectification suggestions and standard requirements are proposed from inspection ideas to results display, while providing feedback on issues, violation clauses are listed. This innovative mode can not only effectively help rectify the hidden dangers on the project site, but also achieve the effect of point-to-point technical disclosure, thus reflecting the professional services and progressiveness management of third-party testing.

CiteSpace was used to visually analyze the hot frontiers and development trends of research on the coordination of science, technology, economy, and ecology in China’s CNKI journal literature. The distribution of institutional and author collaborations, co-occurrence and emergence analysis of hot keywords, as well as hot topics were systematically sort out. It is found that there has been a significant increase in relevant literature after 2015, forming a core author group, but no representative university institutions have been formed. The research hot keywords include “economic growth”“environmental regulation”“technological innovation”“ecological environment” and “coordinated development”, and the hot keywords are interrelated and nested. The research topics can be summarized from four levels, including economy, innovation, coordination, and green.

The causes and future trends of water level variations in Qinghai Lake against the backdrop of climate warming was discussed. Drawing upon meteorological observation data spanning from 1960 to 2023, the impacts of climate warming on key factors within the Qinghai Lake basin was analyzed, including evaporation, runoff, precipitation, and maximum soil frost depth. Employing Bigaussian nonlinear fitting, the water level trends of Qinghai Lake from 2025 to 2035 is predicted. Key findings reveal that as climate warming intensifies, the soil evaporation near Qinghai Lake has increased significantly, and it is the most significantly affected by climate warming (with a Pearson correlation coefficient of 0.860). Meanwhile, both runoff and precipitation have shown a slow upward trend, while the maximum soil freezing depth has declined. For now, the volume of water consumed by evaporation is less than the total volume of water injected into Qinghai Lake by runoff, precipitation, and permafrost melting. Consequently, this has led to a continuous rise in the water level of Qinghai Lake. Through Bigaussian nonlinear fitting, it is predicted that the water level of Qinghai Lake will continue to rise slowly from 2025 to 2035, reaching 3 198.133 meters by 2035. This research provides a scientific basis for ensuring the safe operation of trains on the Qinghai-Tibet Railway’s section surrounding the lake.

Based on the perspective of green innovation, the impact of management equity incentive on green innovation of listed companies in heavily polluting industries in Shanghai and Shenzhen A-shares from 2006 to 2022 was empirically tested. The research shows that the management stock incentive plan promotes the green innovation of heavy polluting enterprises, and the conclusion is still reliable after using instrumental variables to mitigate the endogeneity and other robustness tests. Mechanism analysis shows that management equity incentive can promote green innovation output by easing financing constraints and increasing R&D investment. Heterogeneity analysis shows that there is no significant difference between the property rights nature and incentive model, and the effect of equity incentive is more significant when the enterprise is in the growth stage and the decline stage.

As a backup means of radar control, procedural control plays an important role in case of radar failure. It is very important for controllers to master procedural control skills. To this end, a Python-based procedural control conflict detection and deployment auxiliary teaching system was designed and implemented. Firstly, a seven-layer architecture is designed, covering the user layer, presentation layer, business layer, model layer, data layer, operating system layer and hardware layer. Then, five core modules are constructed: interactive interface module, data preprocessing module, conflict detection module, dynamic conflict display module and conflict deployment module, and the functions and implementation technologies of each module are designed in detail. Finally, taking the actual teaching scenario of Wuhan Nanhu Airport approach control airspace as an example, Python was used to simulate and verify the system. Students can use the system to automatically detect conflict types and propose conflict solutions, so as to better master conflict deployment skills.

The finite-element model was used to simulate the double I-steel and concrete composite beam bridge with a span of 4×35 meters in the approach bridge outside the dike of Shouchun Huaihe River Bridge.The results indicate that the impact factor of the steel beam increases with speed and then decreases, reaching a maximum at 60 km/h. In contrast, the impact factor of the bridge deck continues to rise with speed, exceeding the design value of the standard local impact factor by 91.67% at 120 km/h. Both the steel main beam and the bridge deck’s impact factors decrease with the increase in vehicle weight. Specific trends in the variation of impact coefficients with vehicle speed and weight are identified, the limitations of existing bridge design codes in accurately describing the actual dynamic response to vehicle loading is revealed, the importance of considering local dynamic effects in bridge design and evaluation is emphasized.

Based on panel data of 266 city pairs from 2008 to 2021 in Jiangsu and Zhejiang Provinces, a Probit model was utilized to delve into the impact of intellectual property(IP) protection on corporate technology mergers and acquisitions(M&A). It is found that establishing IP courts can significantly enhance the activity in technology M&A. To ensure the robustness of our findings, interference from other policy changes was controlled. A counterfactual test and key city data exclusion method were employed, further verifying the positive role of IP court establishment in promoting corporate technology M&A activities. The findings can provide strong empirical evidence for strengthening the IP protection mechanism and stimulating the vitality of technology M&A, which is crucial for regional economic development.

Regarding the increasing number of IoT devices and the trend towards miniaturization, which require high concurrent transmission performance and low energy consumption, an improved MAC(media access control) layer CSMA/CA(carrier sense multiple access with collision avoidance) protocol design is proposed based on physical layer MIMO(multiple input multiple output) technology. It simplifies the complexity of executing the CSMA/CA protocol on terminals and employs MIMO to achieve concurrent access for multiple terminals through cross-layer design, and allows terminal devices to easily and conveniently access the network system. An analysis of the throughput performance of the proposed protocol was presented, and its effectiveness and the accuracy of the theoretical analysis were verified through simulation, which not only provides a theoretical supplement to the redesign of the CSMA/CA protocol but also offers practical guidance for engineering applications.

Referencing the relevant technical specifications of the International Civil Aviation Organization (ICAO), the current state of airspace usage and flight procedures naming in China was analyzed. A new approach to flight procedures design and naming is proposed. This approach introduces the concept of transition+common segment (point) and integrates parallel runways with arrival and departure paths, significantly reducing the number of flight procedures and aeronautical charts, thereby improving airspace utilization efficiency. Using Chengdu Shuangliu Airport as an example, the application of the transition + common segment (point) concept at this airport was analyzed, demonstrating its effectiveness in reducing the number of flight procedures, simplifying aeronautical charts, and easing the burden on air traffic management.