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In the context of globalization and the knowledge economy, the quality of higher education is crucial for a country's competitiveness. This research focuses on the implementation pathway of project-based learning in the context of deep integration between industry and academia, aiming to explore its effectiveness. By conducting literature reviews, case studies, and empirical research, a model of project-based learning with deep industry-academia involvement is constructed and its feasibility is validated. The results indicate that this model significantly enhances students' practical skills, innovation capabilities, and teamwork skills, bridging the gap between education and practice. Furthermore, the deep collaboration between academia and industry optimizes the allocation and sharing of educational resources, cultivating engineering talents with international perspectives and innovative spirits. This research provides important insights for universities to implement project-based learning in the context of industry-academia integration, and holds theoretical and practical significance for advancing engineering education reform and improving the quality of talent cultivation.

With the rapid development of mobile internet, Android applications have become an indispensable part of people's daily lives. However, as the functionality of applications continues to increase, complexity also rises, making it one of the major challenges to efficiently and stably run applications with limited system resources. Multi-threading and concurrency handling techniques provide effective means to address this issue. This paper first analyzes the current status and challenges of applying multi-threading and concurrency handling techniques in Android application development, proposes targeted performance optimization improvements, validates their effectiveness through experiments, and finally summarizes the research results and looks ahead to future research directions.

With the rapid development of big data technology, the issue of user privacy security on the Android platform is becoming increasingly prominent. This paper aims to conduct an in-depth analysis of the privacy permissions of Android users under the big data environment and explore effective protection mechanisms. Through research on permission management, application behavior, and user privacy leakage pathways in the Android system, this paper proposes a comprehensive privacy protection strategy to enhance the privacy security level of Android users in the big data environment.

This study focuses on the cultivation of computational thinking in the "University Computer" course, proposing a teaching model strategy based on PBL (Problem-Based Learning). By designing authentic and challenging teaching problems, students are guided to actively explore and collaborate to solve them, thereby cultivating their computational thinking abilities. The research found that the PBL teaching model can effectively enhance students' computational thinking skills, as well as strengthen their problem-solving and innovation abilities. Additionally, this study also discusses the issues and challenges encountered during implementation, providing valuable insights for future teaching practices.

Land use change is a considerable representation of mutual effect between human and natural activities. Northern Shanxi is located in the northern agro pastoral ecotone, which the land use pattern changes violently. This paper focuses on the dynamic change characteristics of cultivated land and grassland in the agro pastoral ecotone of northern Shanxi from 2000 to 2015, and explores the main driving factors of their change. It can provide support for land planning and management and relevant policy-making in northern Shanxi and promote regional sustainable development. The results showed that: ➀ There was a close interrelation between the change of cultivated land and grassland I n northern Shanxi, and the whole showed the opposite dynamic change trend. ➁The main land transfer type of cultivated land and grassland is construction land. And grassland is also the main transfer type of cultivated land. And cultivated land contributes greatly to the growth of grassland area. ➂Economic factors are the main driving force which affecting the area change of cultivated land and grassland, followed by the benefit factors of agricultural development, and finally the labor factors. ➃Economic factors can explain the shift of cultivated land and grassland in different districts and counties in northern Shanxi. The benefit factor of cultivated land development plays a negative driving role on cultivated land, the benefit of grassland development plays a promoting role on the growth of grassland area, and the driving force of labor factor is relatively small.

Depuis 1997, toutes les universités de Hong Kong ont activement influencé le système universitaire en Chine. Plusieurs voies ont été empruntées : l'établissement d'une université indépendante ou le regroupement de quatre facultés existantes en Chine, la formation à Hong Kong de nombreux étudiants chinois qui, une fois diplômés, retournent sur le continent ou encore la constitution d'un pôle, aux portes de la Chine continentale, à partir duquel les universitaires peuvent influencer leurs collègues de l'autre côté de la frontière. Cet article montre comment ces différentes méthodes opèrent le transfert d'une nouvelle série de normes universitaires dominantes à Hong Kong vers la Chine continentale(1). [ABSTRACT FROM AUTHOR]

As an inherent property of the road network, macroscopic fundamental diagram (MFD) method can effectively describe the traffic status of the urban roads and identify the relationship among key factors, such as traffic flow and occupancy. Currently, using MFD is easily affected by various network inner factors including topology and road density, so in this paper we propose a method to identify inner characteristic of road network and do a series of comparisons under different scenarios with fixed traffic input circumstance. The differential impact of data collector setting locations are discussed with a aim to reveal the respective location setting suitable for various networks conditions in initial; then road topology and density are designed in road network and simulated MFD performances with flow equilibrium affections. It is shown as the dispersion decreasing of link length or road density of network, the network exhibits better operation efficiency so as to increase the output of link flow and the dissipative ability of the road network. Meanwhile, the equivalent of entrances and exits is proved as another important factor has same impact on MFD.

Studying the co-benefits of greenhouse gases and air pollutants is highly relevant as China tries to cope with the dual challenges of climate change and pollution control. Over the past ten years, plenty of studies at home and abroad have paid attention to these co-benefits, including policy analysis, model application, case discussion, etc., and various co-benefit theories have been introduced to lay a solid scientific foundation for the development of energy and environmental development policies. In this paper, different definitions and types of co-benefits are provided, and co-benefit evaluation methodology is explained. International and domestic progress in studies on the co-benefits of reduction in greenhouse gas emissions and air pollution control are elaborated, and prospects and suggestions on future studies are analyzed.