Utilizing spatial syntax theory and field research, this study employs AutoCAD and Depthmap software to analyze the morphological variables of Hongtuan Village and Zhangtuan Village. By examining these two villages, the research aims to elucidate the spatial characteristics and inherent socio-cultural aspects of traditional "Nine Dragons Around a Pearl" villages, thereby validating the rationality and effectiveness of this planning approach in the construction of traditional village spatial forms. Based on the current conditions of the villages, feasible suggestions are proposed to optimize the spatial layout of traditional villages. The results indicate that both Hongtuan Village and Zhangtuan Village exhibit high integration within their interiors, with the main axis being the most trafficked and well-connected space, demonstrating good accessibility. Conversely, the connection between the village periphery and its interior is relatively weak, which somewhat hinders the overall development of the villages. The comprehensibility of both villages is low, making it difficult to gain a clear understanding of the overall spatial structure from one part. Based on the spatial syntax analysis results, optimization strategies for the spatial morphology of Hongtuan Village and Zhangtuan Village are proposed from the perspectives of restoring street texture, protecting spatial landscapes, and revitalizing public spaces.

With the widespread adoption of Internet technology, the influence of online word of mouth (WOM)on tourists' behavioral intentions has become increasingly significant. This study takes Hefei City as a case and focuses on the college students. Utilizing the Stimulus-Organism-Response(SOR)theory, the study considers online WOM as the stimulus factor, perceived value and trust as organism factors, and college students' intention to participate in rural tourism as the response factor. By employing a structural equation model(SEM), the study analyzes the impact of online WOM on college students' intention to participate in rural tourism in Hefei. Data were collected through a questionnaire survey and analyzed using SPSS and AMOS software. The results indicate that both the quantity and quality of online WOM positively affect college students' intention to engage in rural tourism, with perceived value acting as a mediator in this relationship. However, trust does not significantly influence their behavioral intention. Based on these findings, the paper suggests strategies for promoting rural tourism development in Hefei, including encouraging the dissemination of online WOM, improving the quality of online WOM, and enhancing services to increase perceived value.

The current economic downturn exerts significant pressure on the employment market, particularly affecting vulnerable groups such as migrant workers. Encouraging entrepreneurship can help alleviate this employment pressure. This study empirically examines the impact of financial literacy on the entrepreneurial decisions and performance of migrant workers using data from CHFS2017. The findings reveal that financial literacy significantly and positively influences both the entrepreneurial decisions and performance of migrant workers. This conclusion remains robust across various robustness checks. Mechanism analysis shows that financial literacy primarily impacts entrepreneurial decisions and performance by easing credit constraints and altering risk attitudes among migrant workers. This research enriches the existing entrepreneurship theory and provides empirical evidence to help migrant workers enhance their entrepreneurial capabilities and optimize their decision-making processes. It also holds value for promoting rural economic development and fostering integrated urban-rural development.

As the backbone of the real economy, the manufacturing industry relies on digital information technology to drive its transformation and upgrading, thereby improving quality and efficiency. This is crucial for achieving high-quality economic development of China. Focusing on Anhui Province, this paper constructs a comprehensive evaluation system for the digital economy and manufacturing transformation. Using the entropy weight -TOPSIS method and the coupling coordination degree model, we calculate the development levels and coupling coordination degrees of these two aspects in Anhui Province from 2011 to 2020. Additionally, we employ the grey correlation model to identify key influencing factors. The results indicate that both the digital economy and manufacturing transformation levels in Anhui Province exhibit a growing trend, with the coupling coordination degree between them increasing annually. The high degree of grey correlation suggests that they have entered a stage of positive interaction. Therefore, it is imperative to align with the trends of digital economy development, strengthen top-level design, solidify the development foundation, enhance innovation leadership, empower industrial transformation, boost manufacturing resilience, and improve competitive advantage. These measures will provide valuable references for promoting the synergistic optimization of China's digital economy and manufacturing transformation.

Enhancing employment assistance for persons with disabilities is a crucial aspect of advancing the cause of disability support in the new era. The effectiveness of adaptive training for persons with disabilities is key to the seamless integration of training practices and employment guarantee mechanisms. From an adaptability perspective, training for persons with disabilities involves a holistic adaptation logic that encompasses the external environment, employment systems, school education, and the psychological well-being of individuals with disabilities. Currently, in the national disability training initiatives, there are several challenges: the construction and maintenance of a barrier-free environment are inadequate, the targeted support provided by employment guarantee mechanisms is relatively limited, school education and training programs are somewhat misaligned with societal needs, and there is insufficient social attention to the mental health of persons with disabilities. To achieve effective integration between training and employment guarantee mechanisms in the new era, it is essential to: (1)collaboratively build and promote the effective utilization of a barrier-free environment,(2)establish a comprehensive and systematic employment support mechanism involving multiple stakeholders,(3)strengthen the linkage between school education and community-based practical training, and (4)enhance positive psychological education for persons with disabilities.

Based on the connotation of science popularization capacity, this paper constructs an index system from five dimensions: science popularization personnel, venues, funds, media, and activities. Using the entropy method, we measure the science popularization capacity of 31 provinces in China from 2010 to 2021. The regional differences and evolution trends of science popularization capacity levels are revealed through the Dagum Gini coefficient and Kernel density estimation method. The study finds that the overall level of science popularization capacity in the 31 provinces shows a steady upward trend. Significant regional differences exist, primarily stemming from interregional disparities. The internal differences within the eastern region are the largest, and the interregional differences between the eastern and central regions are the most pronounced. The absolute differences in science popularization capacity levels among the entire country, as well as within the eastern, central, and western regions, exhibit a steady decline. By striving to scientifically and comprehensively measure the provincial science popularization capacity, this paper further reveals the sources of regional differences and analyzes the characteristics of dynamic evolution, providing valuable insights for constructing a new pattern of science popularization work in the new era.

Sci-tech innovation re-lending helps guide financial institutions to increase financial support for sci-tech enterprises and leverage social funds to promote technological innovation. This paper explores the necessity and effectiveness of using sci-tech innovation re-lending as a long-term monetary policy tool by constructing a tripartite evolutionary game model involving "bank financial institutions—non-bank financial institutions—enterprises". The study finds that the evolutionary game among the three parties tends to stabilize in a state where financial institutions do not enter the tech-financial market, and enterprises opt not to innovate, thereby "depleting" the innovative vitality of sci-tech enterprises. As an external factor, sci-tech innovation re-lending can alter the stability of the tripartite game in the tech-financial market and stimulate the innovation enthusiasm of sci-tech enterprises. Therefore, it is highly necessary to use it as a long-term monetary policy tool. The sci-tech innovation re-lending policy has incentive effects, constraint effects, indirect effects, and interest rate effects, which can drive both bank and non-bank financial institutions to innovate in tech-financial services, thereby meeting the financing needs of scitech enterprises and encouraging their innovation. Based on the study's conclusions, the paper suggests expanding the scope of support, issuing quotas based on the lending categories, strengthening supervision, and enhancing policy coordination.

Evaluating the development level of modern agriculture is crucial for understanding the progress and shortcomings in agricultural and rural modernization and rural revitalization. This paper constructs a comprehensive evaluation index system for modern agriculture in Anhui Province through literature review and expert survey. Using the entropy weight TOPSIS method and obstacle degree model, the study examines the development level and primary obstacles of modern agriculture from four dimensions: production level, structural level, agricultural and rural social development level, and sustainable development level. The results indicate that the development level of modern agriculture in Anhui Province has been steadily rising and is currently in a favorable stage of development. However, the agricultural and rural industrial structure significantly hinders modern agricultural development. Therefore, it is essential to adjust and optimize the industrial structure while ensuring agricultural production, support the scaling and standardization of the agricultural product processing industry, continuously promote the integration of primary, secondary, and tertiary industries, and improve the coordinated development mechanism of agriculture and rural areas. These measures will further advance agricultural and rural modernization and contribute to rural revitalization.

To achieve the resource utilization of biomass and develop high-performance corrosion-resistant coating materials, carbon nanoparticles(CNs)and onion-like carbon(OLCs)were successfully prepared using hydrothermal synthesis and high-temperature carbonization methods, respectively. The two particles were added to polyimide materials to develop high-performance corrosion-resistant coatings. The influence of these particles on the corrosion resistance of polyimide coatings was investigated using an electrochemical workstation. The results indicated that the addition of biomass carbon nanoparticles and onion-like carbon particles had different effects on the corrosion resistance of polyimide coatings. The composite coating modified with onion-like carbon particles(OLCs/PI)significantly enhanced the corrosion resistance of polyimide compared to the composite coating modified with carbon nanoparticles(CNs/PI). The anti-corrosion mechanism is attributed to the hydrophilic nature of carbon nanoparticles, which tend to dissolve in simulated seawater, thereby reducing the corrosion resistance of the composites. In contrast, onion-like carbon particles are hydrophobic and provide additional tortuous paths for the penetration of corrosive media or act as micro-containers to store corrosive media, thus improving the corrosion resistance. Consequently, the prepared composites remain stable during seawater immersion, thereby enhancing the corrosion resistance of polyimide materials

In this study, a self-made three-dimensional electrode wastewater purification device is adopted. Activated carbon is used as the particle electrode, and the plate iron electrode is used to fix the distance between the two poles. Electrolytic voltage, particle electrode activated carbon dosage, electrolytic time and initial pH of wastewater were controlled to explore the purification effect of DOP(dioctyl phthalate)wastewater under different conditions. The main and secondary factors affecting the COD(chemical oxygen demand)degradation rate of DOP wastewater were obtained by orthogonal test: initial pH of wastewater > other factor variables > electrolytic time > activated carbon dosage. Optimal solution: electrolytic voltage is 36 V, activated carbon dosage is 14 g/L, initial pH of wastewater is 4, electrolytic time is 80 min. The COD degradation rate is then 81.41%. At the same time, the factors affecting the turbidity removal rate of DOP wastewater are also studied. When the electrolytic voltage is 36 V, the dosage of activated carbon is 10 g/L, the initial pH of wastewater is 5, and the electrolytic time is 90 min, the turbidity removal rate of DOP wastewater sample reaches 84.21%.

Grounded in the theory of collective memory, this paper employs methods such as literature review and logical analysis to dissect the elements of the collective memory associated with the spirit of red sports. It elucidates the coupling relationship between the spirit of red sports and the sense of community of the Chinese nation, and subsequently proposes practical approaches to reinforcing this sense of community through the spirit of red sports. The study posits that the collective memory of the red sports spirit is manifested in three dimensions: symbolic memory, characterized by external expressions and symbolic markers; episodic memory, conveyed through detailed narratives and realistic extensions; and value memory, derived from cultural accumulation and core extraction. The relationship between the red sports spirit and the sense of community of the Chinese nation is dynamic, coupled, and symbiotic, marked by homogeneity in connotation, shared cultural origins, aligned practical directions, and unified values. To promote the reinforcement of the sense of community of the Chinese nation through the spirit of red sports, three pathways are proposed: awakening symbolic memory to activate the cognition of the Chinese national community, reviving episodic memory to solidify the emotions of the Chinese national community, and internalizing value memory to shape the identity of the Chinese national community.

Promoting rural revitalization through effective rural governance holds significant importance. Utilizing research methods such as literature review and survey interviews, this study, set against the backdrop of the new era, explores the role of folk sports culture in enhancing rural governance in southern Anhui. It posits that the grassroots, clan-based, and collective nature of southern Anhui's folk sports culture provides spiritual motivation, group identity, and emotional support for rural governance. However, in the current context, southern Anhui's folk sports culture face practical difficulties in contributing to rural governance. These include the collapse of the folk sports culture value system due to changes in the living environment, the erosion of the dominant position of folk sports culture under the influence of Western culture, and insufficient creative transformation that diminishes the effectiveness of folk sports culture in governance. To fully leverage the unique role and value of folk sports culture in rural governance and advance the rural revitalization strategy, it is essential to stimulate the proactive consciousness of the folk sports culture community, reconstruct the value system of southern Anhui's folk sports culture, delve into its connotations to create high-quality cultural products, enhance the permeation of southern Anhui's folk sports culture, strengthen its leadership in creative transformation and innovative development, and rejuvenate the governance efficacy of southern Anhui's folk sports culture.

With the ongoing advancement of new engineering disciplines, the traditional objectives for cultivating chemical engineering professionals no longer meet the demands of the contemporary era. This paper conducts a comprehensive investigation into the training objectives for chemical engineering majors at universities in Anhui Province, focusing on aspects such as training standards, types, characteristics, service areas, and employment directions of graduates. The study deeply analyzes the prominent issues faced by local universities in setting these objectives. Based on this analysis, it is recommended that local universities emphasize "connotative" development, reasonably define the specifications and types of talent cultivation, prioritize employment surveys to accurately determine service areas and employment directions, and strengthen the evaluation and continuous improvement of training objectives.

Based on the student-centered concept, the reform in higher mathematics focuses on three aspects:"teaching modules", "teaching modes", and "teaching evaluations". The higher mathematics curriculum system consists of four teaching modules: "basic concepts", "theoretical derivations", "operational skills", and "application practices". A multi-component teaching model is constructed by integrating the characteristics of each module, with the BOPPPS teaching model as the main framework, supplemented by the SPOC flipped classroom and PAD class teaching models. Finally, a diversified teaching evaluation system is developed based on process learning data generated during teaching practice. By comparing the effects across four teaching classes, the reforms in "diversified teaching modules", "diversified teaching modes", and "diversified teaching evaluations" have shifted away from traditional teacher-centered approaches, emphasizing a student-centered approach. This reform has made significant contributions to training high-quality talents in engineering education.

College students' anxiety is influenced by various factors, with stress perception being a prominent and challenging area of research. This study aims to explore the relationship between stress perception and college students' anxiety, as well as its underlying mechanisms. Using a survey method, data were collected from 1 009 college students to establish a model linking stress perception, smartphone addiction, insomnia, and anxiety. The findings indicate a strong correlation between stress perception and anxiety among college students. Specifically, stress perception can trigger anxiety through the sequential effects of smartphone addiction and insomnia. Theoretically, this study contributes to understanding the intrinsic mechanisms by which stress perception affects anxiety, enriching the theoretical framework in this field. Practically, it underscores the importance for college authorities to recognize the detrimental impact of stress perception on students忆 anxiety and to adopt a collaborative, multi-faceted approach to prevention and intervention.

The teaching quality of the mathematical modeling course is closely linked to students' performance in academic competitions and the cultivation of their innovative abilities. This paper establishes an innovative "trinity" teaching model centered around mathematical modeling competitions. This model integrates theoretical instruction in mathematical modeling, case-based practice, and competition training. By implementing such teaching activities, we aim to cultivate students' innovative abilities and conduct an in-depth exploration and reform of mathematical modeling teaching methods. Under this teaching model, students are encouraged to participate in various academic competitions. The results indicate that students' competition performance and innovative practical abilities have significantly improved.