Enhancing Hazardous Chemical Management in Chinese University Laboratories:Strategies for Safety and Efficiency

This paper examines the management of hazardous chemicals in Chinese university laboratories,identifying key challenges and proposing improvements.It reviews current practices and safety measures,highlighting deficiencies such as inadequate safety systems and insufficient awareness among personnel.The study emphasizes the necessity of tailored safety management systems,the integration of digital tracking technologies like Radio Frequency Identification,and enhanced safety training for staff.The proposed recommendations aim to mitigate risks and enhance laboratory safety and efficiency.In conclusion,the paper asserts that a comprehensive approach,encompassing improved management systems,technological advancements,and educational initiatives,is essential for safer chemical handling in academic research environments.

Exploration of the Current Situation and Mechanism Innovation of University Education Management under the New Situation

In the new era,university education management should be oriented toward the cultivation of innovative talents and the construction of a comprehensive education system.It should develop capable and qualified higher-level talents in response to the social demand for talent application,thereby enhancing the overall educational competitiveness of universities and driving deep reforms in educational activities.However,in current educational practice,efficient educational management often focuses on curriculum development and cultural education,with insufficient attention paid to the development of students’comprehensive literacy.The talent cultivation and education programs are not yet perfect.This article explores the current situation of university education management activities under the new situation and considers practical methods for innovating university education management mechanisms.

Current Situation and Management Recommendations about Betel Nut Planting in Hainan

The betel nut planting area and yield in Hainan have reached 94000 ha and 231000 t,respectively.There are some problems in betel nut planting such as dispersed cultivation,irrational planting layout,excessively dense planting and serious betel nut yellow leaf disease.For the sustainable development of Hainan betel nut,it is necessary to focus on building the disease-resistant betel nut plantation,so as to prevent and control the occurrence and spread of betel nut yellow leaf disease;transform the low-yield betel nut plantation,and strengthen betel nut production management,in order to improve betel nut yield and promote sustainable development of betel nut industry.

Management present situation and countermeasures of coal mines safety in production

Analyzed of the present situation of Chinese coal mines safety in production and the reasons for coal mining accident,and realized the coal mines safety in production, which should increase the legal safeguards of coal mine safety in production,and safety input,established the comprehensive coal mine safety evaluation system,comprehen- sively enhance quality of coal mine workers,established and improved early warning me- chanism of safety production of coal mine.

Construction and Application of Comprehensive Management Platform for Laboratories in Colleges and Universities

Educational informatization is a long-term and continuous process of development, The construction of laboratory information needs to meet the needs of students' experimental learning, needs to shift from management business to Comprehensive management of laboratory, such as personnel, equipment, funds and laboratory activities. The purpose of this article is to establish a comprehensive management center for laboratory related information such as personnel, equipment, construction funds and experimental activities, applying the idea of smart campus and the key technology of "Internet plus" era and integrating the departmental business integration with the cultivation of students' innovative ability. The construction of platfbnn can realize information query, statistics and analysis and utilization in laboratory, establish personalized experimental learning environment, and achieve the goal of laboratory omnibearing management.

Rethinking of Teaching Reform of Land Resource Management Discipline in Local Normal Colleges and Universities under the New Situation

The Agriculture and Forestry discipline in local normal colleges and universities plays an important role in cultivating talents and higher education to serve the local"agriculture,rural areas and farmers".The Land Resource Management discipline is a science that studies the use,allocation,and management of land resources and assets,and has comprehensive and practical features.In the context of the proposal of the rural revitalization strategy and the establishment of the Ministry of Natural Resources of the State Council,the importance of cultivating land resource management talents who understands both land planning and urban planning is self-evident,and the teaching reform of Land Resource Management discipline is receiving much attention.Taking the Land Resource Management discipline of Jiangxi Normal University,a key normal university in Jiangxi Province as an example,combining the characteristics of the discipline setting and the development process,we analyzed the existing problems in its development,so as to provide recommendations for the teaching reform of Land Resource Management discipline in local normal colleges and universities.

A Study on the Funding Management of Agricultural Scientific Research Project in the New Situation

The agricultural scientific research project funding is an important prerequisite for the implementation of agricultural scientific research project,and an essential basic condition to support agricultural research. In recent years,China has paid great attention to the development of scientific research,and increased the input of scientific research funds,but there are some shortcomings in funding management during the implementation of the project. Based on many years of practice,this paper expounds the main problems in the current funding management for agricultural scientific research project,and brings forward the relevant recommendations,in order to provide a reference for the scientific management of agricultural scientific research project funding in the new situation.

The Center of Crisis Management and Situation Room

Countries have to pre-evaluate threats and risks that may incur their national security and national interests, take the necessary preventive measures timely, and pursue decisive policies within the limits of the possibilities of their national power, by keeping a close watch on ongoing and conceivable crises and new developments. Like statesmen, also the international security organizations have to foresee the coming or anticipated threats and opportunities, take the necessary precautions and when necessary even to react by using force. Starting from time of peace, all these require an effective crisis management system that would warn and manage the threats that would create such crises. There are, however, crisis management centers and situation rooms in the focal points of the physical substructure of the crisis management system. In this article, by looking at the attributions of an effective crisis management system, structure of the crisis management centers and situation rooms will be questioned at international and national levels.

The Current Situation and Countermeasures of the Scientific Research Management

After the analysis and discussion of the problems existing in the funds management of scientific research projects in enterprises,further analysis and attribution has been made and the corresponding countermeasures and solutions are proposed.The management should be mainly from the improvement of relevant management systems,and the establishment of communication and collaboration mechanisms with the financial department.

Innovative Research on Improving the Construction and Management Level of Computer Laboratories in Application-oriented Universities

Since the eighties of the last century,the international higher education community has gradually formed a trend of attaching importance to practical teaching and strengthening the cultivation of application-oriented talents.With the construction demand of application-oriented talents,the requirements for laboratory work in universities to be raised,the traditional laboratory construction environment equipment and the management mode can no longer satisfy the needs of modern education;there exist a lot of problems,such as old environment,aged equipment,backward management system and mode,weak service awareness etc.,it needs to break the old management mode,adopting informatization management,normalizing management system,raising service awareness,strengthening the laboratory publicity,so that the overall level of computer laboratory construction and management would be improved.

Strengthening the Financial Management of Coal Enterprises under the New Situation

Along with China＇ s rapid economic development, the competition between enterprises is more and more intense, especially for the coal enterprises, and the market competition is fierce is predictable. If the coal enterprises want to be a healthy, sustainable development, it is necessary to strengthen the financial management and change the management mode according to the characteristics of the market competition. This paper mainly analyzes the present situation of financial management of coal enterprises in China and proposes further strengthening measures related to the financial management of coal enterprises.

Development Prospects Research and Situation Analysis of College English Teaching Management

To some extent, college English teaching management affects the success or failure of university education. This paper analyzes the current status of research and management, the use of management to clarify the meaning of the five elements of law, based on the induction of the one-sided understanding, setting single, formal training, and simplistic assessment of the four questions, and start from the two elements of teaching and learning around how to teach, how to learn, how assessment of the problem, explore the three management initiatives, with a view of college English teaching management plays a certain significance.

How Do Investors Evaluate Business Continuity Management （BCM） Disclosures in Emergency Situations？ Evidence From the Great East Japan Earthquake

This study examines economic effects of business continuity management （BCM） disclosures through analyzing changes in shareholder returns in the wake of the Great East Japan Earthquake. The author examined differences in the recovery of share price between disclosing and non-disclosing corporations. The results show that the cumulative average abnormal returns （CAARs） of disclosing corporations recovered faster than non-disclosing corporations. Then, the author examined differences in the recovery of share price between developing and non-developing corporations. The results show that there is no statistically significant difference in the recovery of share price between developing and non-developing corporations. Finally, the author examined the differences of BCM between disclosing and non-disclosing corporations. The results suggest that BCM or business continuity plan （BCP） disclosing corporations have a broader coverage of the BCP, more appropriate procedures for responding to emergency situations, more effective training of the BCM, and more mature BCM systems than non-disclosing ones.

Marketing Path of Enterprise Brand Management Under the New Economic Situation

Under the new economic situation, the previous marketing concept of “good wine needs no bush” is now applicable to the operation and development of modern enterprises. Therefore, enterprises must actively innovate marketing concepts and pay adequate attention to brand management. Only in this way can enterprises develop sustainably in a highly competitive market environment. We explore and analyze the significance and existing problems of enterprise brand management marketing under the new economic situation and put forward a marketing path in hope that this research will contribute to the development of enterprises.

A Deep Learning‑Based Approach for Terminal Area Flight Flow Operational Safety Situation Awareness

Safety is the cornerstone of the civil aviation industry and the enduring focus of civil aviation.This paper uses air traffic complexity and potential aircraft conflict relationships as entry points to study the operational safety level of terminal area flight flows and proposes a deep learning-based method for safety situation awareness in terminal area aircraft operations.Firstly,a more comprehensive and precise safety situation assessment features are constructed.Secondly,a deep clustering situation recognition model with added safety situation information capture layer is proposed.Finally,a spatiotemporal graph convolutional neural network based on attention mechanism is constructed for predicting safety situations.Experimental results from a real dataset show that:(1)The proposed model surpasses traditional models across all evaluated dimensions;(2)the recognition model ensures that the encoded features capture distinctive safety situation information,thereby enhancing model interpretability and task alignment;(3)the prediction model demonstrates superior integrated modeling capabilities in both spatial and temporal dimensions.Ultimately,this paper elucidates the spatiotemporal evolution characteristics of air traffic safety situation levels,offering valuable insights for air traffic safety management.

Research on Improvement Measures of Student Management in Vocational Undergraduate Education

Vocational undergraduate education is a type of vocational education formed under the background of China’s economic and social development.At present,vocational undergraduate education in China has entered a period of rapid development.The model of vocational undergraduate education has gradually taken shape,but there are still some problems in student management in vocational undergraduate colleges.This paper mainly analyzes the problems existing in vocational undergraduate student management and the causes of these problems,and proposes improvement measures from strengthening students’self-management ability,establishing a complete mental health service system,improving the homeschool cooperation mechanism,enhancing the practice and innovation mechanism,and implementing personalized management strategies,hoping to provide a reference for vocational undergraduate student management.

Exploration of Human Resource Management in Enterprise Business Management

Human resource management is an integral part of enterprise operation and management,contributing to the avoidance of financial risks,alleviation of performance problems,promotion of organizational development,enhancement of operational efficiency,and fostering sustainable enterprise development.Enterprise management should prioritize attention to human resource management by establishing an independent human resource management department and strategically planning human resource management tasks.This involves building an information management platform,developing a professional human resource management model to mitigate market risks,actively recruiting human resource management talents to form a competent team,and enhancing the human resource management and supervision system.These measures are essential for comprehensively improving the level of enterprise operation and management.

A hierarchical algorithm for cyberspace situational awareness based on analytic hierarchy process

The existing network security management systems are unable either to provide users with useful security situation and risk assessment, or to aid administrators to make right and timely decisions based on the current state of network. These disadvantages always put the whole network security management at high risk. This paper establishes a simulation environment, captures the alerts as the experimental data and adopts statistical analysis to seek the vulnerabilities of the services provided by the hosts in the network. According to the factors of the network, the paper introduces the two concepts： Situational Meta and Situational Weight to depict the total security situation. A novel hierarchical algorithm based on analytic hierarchy process （AHP） is proposed to analyze the hierarchy of network and confirm the weighting coefficients. The algorithm can be utilized for modeling security situation, and determining its mathematical expression. Coupled with the statistical results, this paper simulates the security situational trends. Finally, the analysis of the simulation results proves the algorithm efficient and applicable, and provides us with an academic foundation for the implementation in the security situation

En-route Sector Complexity Control Strategies in Air Traffic Management

Along with the rapid development of air traffic, the contradiction between conventional air traffic management(ATM)and the increasingly complex air traffic situations is more severe,which essentially reduces the operational efficiency of air transport systems. Thus,objectively measuring the air traffic situation complexity becomes a concern in the field of ATM. Most existing studies focus on air traffic complexity assessment,and rarely on the scientific guidance of complex traffic situations. According to the projected time of aircraft arriving at the target sector boundary,we formulated two control strategies to reduce the air traffic complexity. The strategy of entry time optimization was applied to the controllable flights in the adjacent upstream sectors. In contrast,the strategy of flying dynamic speed optimization was applied to the flights in the target sector. During the process of solving complexity control models,we introduced a physical programming method. We transformed the multi-objective optimization problem involving complexity and delay to single-objective optimization problems by designing different preference function. Actual data validated the two complexity control strategies can eliminate the high-complexity situations in reality. The control strategy based on the entry time optimization was more efficient than that based on the speed dynamic optimization. A basic framework for studying air traffic complexity management was preliminarily established. Our findings will help the implementation of a complexity-based ATM.

A scalable model for network situational awareness based on Endsley＇ s situation model

The paper introduces the Endsley＇ s situation model into network security to describe the network security situation, and improves Endsley＇s data processing to suit network alerts. The proposed model contains the information of incident frequency, incident time and incident space. The HoneyNet dataset is selected to evaluate the proposed model in the evaluation. The paper proposes three definitions to depict and predigest the whole situation extraction in detail, and a fusion component to reduce the influence of alert redundancy on the total security situation. The less complex extraction makes the situation analysis more efficient, and the fine-grained model makes the analysis have a better expansibility. Finally, the situational variation curves are simulated, and the evaluation results prove the situation model applicable and efficient.