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Analysis of the Application of Lead-Steel Structure in Industrial X-ray Radiographic Inspection Rooms
Get PDFWith the widespread application of industrial X-ray inspection technology, ensuring the safety and health of operators has become a key issue. Due to its excellent radiation shielding performance, lead-steel structure is widely used in X-ray inspection rooms. This paper analyzes the application of lead-steel structures in industrial X-ray inspection rooms, particularly focusing on their advantages and challenges in radiation protection and monitoring. Firstly, the characteristics of lead-steel structures and their role in X-ray inspection rooms are introduced, emphasizing the necessity of protective design. Then, the basic requirements of radiation protection and monitoring, relevant regulations, and standards are discussed, along with the analysis of radiation monitoring equipment and methods. Finally, through data collection and analysis, the protective effect of lead-steel structures is evaluated, and the experimental results are discussed with suggestions for improvements. The study shows that lead-steel structures can effectively improve radiation protection performance in X-ray inspection rooms, but they still need optimization based on environmental requirements
Cardiac Computed Tomograpy Technology in Interventions Related to Atrial Fibrillation
Get PDFAtrial fibrillation represents the predominant cardiac arrhythmia encountered in the elderly population clinically. In recent years, the use of cardiac interventional therapy for atrial fibrillation has become increasingly prevalent. Cardiac computed tomograpy(CT) plays a important rolesin interventional therapy, particularly demonstrating significant importance in preoperative assessment and planning. This article reviews the applications of cardiac CT in assisting transseptal puncture, catheter radiofrequency ablation, ethanol infusion into the vein of marshall, and left atrial appendage occlusion procedures
Effects of Two Different Feeds on the Growth of Australian Freshwater Lobster
Get PDFThe main objective of this study was to investigate the effects of two different feeds on the growth of Australian freshwater lobster. The experimental data clearly showed that the different feeds had significant effects on the growth rate and weight gain of freshwater lobsters. In particular, feeds rich in microorganisms had the most obvious effect on the growth of lobsters and could effectively promote the rapid increase of their weight. the selection of appropriate feed types and formulations is crucial in freshwater lobster culture. This study not only revealed the effects of two different feeds on the growth of Australian freshwater lobster, but also provided a strong theoretical guidance for freshwater lobster culture practice. In order to improve the breeding efficiency and promote the sustainable development of the industry, we can improve freshwater lobster culture continue
Research on the Coupled and Coordinated Development of Green Infrastructure and Urban Ecological Environment
Get PDFGreen infrastructure, as a nature-based solution, plays a key role in urban sustainable development. This paper focuses on the coupled and coordinated development of green infrastructure and urban ecological environment. It first defines the basic concepts of green infrastructure and urban ecological environment, and their interaction, establishing a theoretical framework for coupled and coordinated development and proposing an evaluation index system. Next, by analyzing the role of green infrastructure in improving the ecological environment, the paper explores its contribution to ecosystem services, urban climate resilience, and environmental governance. The study then uses the coupling coordination degree model and case study methods to evaluate the current status of green infrastructure construction and its coordination with ecological environment development in different cities, identifying key issues and challenges such as technological, policy, financial constraints, and ecological pressures brought about by urbanization. Finally, the paper suggests strategies for optimizing the construction of green infrastructure and its coordinated development with the ecological environment, including strengthening planning and policy guidance, improving multi-stakeholder collaborative governance mechanisms, and promoting green technological innovations to facilitate the sustainable development of urban ecological environments. The findings of this research can provide scientific evidence for urban planners and policymakers, promoting the rational layout and efficient application of green infrastructure in urban ecosystems
Reviewer Acknowledgements for Sustainable Development Research, Vol. 7, No. 1
No full textSustainable Development Research wishes to acknowledge the following individuals for their assistance with peer review of manuscripts for this issue. Their help and contributions in maintaining the quality of the journal is greatly appreciated.
Sustainable Development Research is recruiting reviewers for the journal. If you are interested in becoming a reviewer, we welcome you to join us. Please find the application form and details at http://home.ideasspread.org/for-reviewers/ and e-mail the completed application form to [email protected]
Cybersecurity Regulations and Risk Management in the Financial Sector: A Comparative Analysis
Get PDFThe financial sector has become a prime target for cyber attackers seeking unauthorized access to sensitive data. As social engineering techniques like phishing and denial of service attacks continue to escalate, greater oversight is required to secure financial institutions. While federal and state regulations in countries such as the United States and the United Kingdom aim to provide consumer protection, the level of cybersecurity implementation varies across nations. This paper explores the regulatory landscape of the financial sector, focusing on the United States, the United Kingdom, and the European Union. It examines the specific protections provided by legislation, such as the Gramm-Leach-Bliley Act, the Sarbanes-Oxley Act, and the General Data Protection Regulation. The study highlights the challenges posed by inconsistent state-level policies and the need for international cooperation to address the growing cyber-attack threat. Furthermore, it emphasizes balancing cybersecurity decision-making and policy implementation to ensure adequate regulation and social freedom. This paper also discusses the critical role of business continuity plans, disaster recovery plans, intrusion detection and prevention systems, and incident response plans in mitigating cyber risks. Finally, it explores the potential of cloud computing as a future research direction for enhancing the security and resilience of the financial sector. This review explores cybersecurity frameworks, risk assessment methodologies, and technological advancements, including cloud computing and intrusion detection systems, to mitigate cyber risks in financial institutions
Effect of Media Technology on Agile Project Management Success in Chinese Multimedia Enterprises: The Moderating Role of Human-AI Interaction
Get PDFThis study investigates the impact of enterprise media technology on agile project management success in Chinese multimedia enterprises, with human-AI interaction as a moderating variable. Drawing on the technology acceptance model, dynamic capabilities theory, and socio-technical systems approach, a partial least squares structural equation modeling (PLS-SEM) methodology was employed to analyze data collected from 237 professionals across diverse Chinese media organizations. Findings reveal that enterprise media technology significantly enhances agile project management success through improved communication fluidity, knowledge integration, and workflow flexibility. The human-AI interaction construct demonstrates a significant positive moderating effect, particularly strengthening the relationship between technological adaptation and project performance metrics. This research contributes to the growing discourse on digital transformation in creative industries and offers practical implications for multimedia enterprises seeking to optimize their project management frameworks in increasingly AI-integrated environments
Research on International Trade of Agricultural Products and Rural Development Path in China
Get PDFThis paper focuses on the interactive relationship between China's agricultural products international trade and rural development, aiming to clarify the impact of agricultural trade on rural areas and explore feasible rural development paths under the background of globalization. By adopting research methods such as literature review, case analysis and data statistical analysis, the study first sorts out the relevant theories of agricultural products international trade, including the application of comparative advantage theory and factor endowment theory in China's agricultural trade. Then, it analyzes the current situation of China's agricultural products international trade from the aspects of trade scale, trade structure and main trading partners. On this basis, the paper deeply discusses the economic, social and environmental impacts of agricultural products international trade on rural development. For example, it promotes farmers' income growth and industrial structure adjustment economically, increases employment opportunities and improves farmers' quality socially, while promoting green agriculture development and bringing potential environmental challenges environmentally
Research on the Impact of Interlocking Director Network Centrality on the Green Innovation Efficiency of Heavily Polluting Enterprises
Get PDFHeavily polluting enterprises are key targets for environmental governance and core entities in industrial transformation. In the context of implementing the "dual carbon" goals, how to enhance the green innovation efficiency of heavily polluting enterprises is an essential aspect. The impact of interlocking director networks on green innovation efficiency is crucial. Based on the information on interlocking directors' concurrent positions in enterprises, this paper constructs an interlocking director network among heavily polluting enterprises. It innovatively explores the impact and mechanism of the centrality of the interlocking director network on the green innovation efficiency of heavily polluting enterprises from a social network perspective, and further investigates the moderating effect of enterprise absorptive capacity. The study finds that the centrality of the interlocking director network positively impacts the green innovation efficiency of heavily polluting enterprises; absorptive capacity enhances the promoting effect of the centrality of the interlocking director network on the green innovation efficiency of heavily polluting enterprises. Mechanism testing reveals that the centrality of the interlocking director network promotes the improvement of green innovation efficiency in heavily polluting enterprises through resource and reputation mechanisms. Furthermore, this positive effect is more significant in heavily polluting enterprises located in the eastern region, those with a state-owned nature, and those in provinces with high environmental attention. This paper extends the research on director networks to the context of green innovation, which helps deepen the understanding of the pathways through which director networks enhance the green innovation efficiency of heavily polluting enterprises in China. It also provides decision-making references for regulatory authorities to guide the green transformation of heavily polluting enterprises
E-Commerce Payments And SME Growth In China: Key Influencing Factors
Get PDFThis paper proposes a hybrid impact model (HIM) that integrates the technology acceptance model (TAM) and transaction cost theory, and quantifies the dynamic relationship between e-commerce payment factors and small and medium-sized enterprise (SME) growth through computer algorithms. The model relies on computer programming to implement nonlinear operations of four core factors (perceived usefulness, ease of use, privacy/security, and leadership), builds an algorithm framework through six core formulas, and completes computer simulation verification based on 392 Chinese SME data. The results show that HIM performs best in computer simulation tests: the test data R² reaches 0.75, the root mean square error (RMSE) is 0.34, and the sensitivity to outliers is only 0.12, which is significantly better than the multiple linear regression (MLR) and random forest (RF) algorithms. Computer simulation clearly shows that the e-commerce payment adoption index (ECPAI) has the highest growth efficiency when it is 1.5–1.7, and through computer visualization analysis, it is found that privacy/security contributes the most (37%) in the high ECPAI range (1.6–2.0). The study confirmed that perceived privacy and security (correlation coefficient 0.762) derived from computer modeling had the strongest impact on SME growth, and HIM provided a quantitative tool for computer-assisted SME payment strategy optimization