Expert Consultation Method Research Articles

Developing an Integration of Sports and Health Teaching Programs to Improve the Physical and Mental Health of Primary School Students

Background and Aims: At present, China's school physical education focuses on the teaching of sports knowledge and skills, ignoring the individual student's interest in sports activities and health education needs, in recent years, the national education department has required that schools should integrate health education into physical education teaching, but the effect is not obvious, resulting in part of the students' aversion to physical education learning and aversion to emotion, the relevant surveys show that teenagers' rates of myopia, obesity and other indicators are rising year by year The study shows that the myopia rate, obesity rate and other indicators of adolescents are increasing year by year, which seriously affects the physical and mental health of adolescents. From the interdisciplinary perspective of kinesiology and health education, this study aims to develop and implement a teaching program that integrates physical education and health education to improve the physical and mental health of fifth-grade elementary school students. The specific objectives were to improve students' physical skills and health knowledge and to promote their overall physical and mental health development through integrally designed program content. Methodology: This paper adopts the methods of literature, questionnaire survey, expert interview, and comparative experimental method, and analyzes the G*power software to determine the sample size, conducts questionnaires, physical fitness, psychological, and other pre-tests on the samples, and screens out 60 students aged between 10 and 11 years old in two fifth-grade classes of Jinzhou Elementary School to be the subjects of the experimental experiment: class 1 is the experimental group of 30 people, including 14 boys, girls 16 students; class 2 is the control group of 30 students, of which 13 are boys and 17 are girls. A before-and-after comparison experimental design was used to assess the effect of the new teaching program through tests such as the integrated physical education and health teaching program, students' physical fitness testing instruments, psychometric scales, mean, standard deviation, t-test statistics, and so on. Results: The experimental results showed that the teaching program integrating physical education and health education had a significant positive effect on improving the physical fitness and mental health of primary school students. This is manifested in the significant improvement of students' BMI, lung capacity, motor skills, and mental health indicators. Conclusion: The physical education and health integration teaching program proposed in this study not only effectively improves the physical and mental health of primary school students, but also provides new ideas and methods for the reform and development of elementary school education. The empirical results of this study provide a basis for future related research and have certain application value and academic contribution.

Construction and Application of Urban Green Space Ecosystem Service Assessment Indicator System and Assessment Method: A Case Study of Chifeng Central Urban Area, China

The assessment of urban green space ecosystem services is an important basis for urban ecosystem management and decision-making. To further enhance the accuracy of this evaluation, this paper refers to the main research results of international urban ecosystem service assessment and puts forward the main principles for the construction of an urban green space ecosystem service assessment index system. Based on this principle, the framework of the assessment indicator system was carried out by adopting the expert consultation method and frequency analysis method. This system includes the functions of leisure and recreation and the landscape premium in cultural services, air purification, noise abatement, carbon sequestration, oxygen release, and precipitation storage in regulatory services, and biodiversity conservation in supply services. The assessment methods for each functional category are chosen for their appropriateness, or the inadequacies of the existing methods are refined and improved. Then, we take the urban center of Chifeng City, China, as an example to carry out an empirical study on the urban green space ecosystem service assessment index system and assessment methods proposed in this paper. This study shows that the total value of green space ecosystem services in the downtown area of Chifeng City is CNY 229.91 million (Chinese Yuan). Among them, cultural services, regulating services, and supporting services accounted for 89.62%, 9.06%, and 1.32% of the total value, respectively. This study has important reference significance for the comprehensive quantitative assessment of the ecological service function value of urban green spaces, revealing the socio-economic value of urban green space resources while providing insights and references for the environmental assessment, planning, construction, and management decision-making of urban green spaces.

Применение технологий BigData для оптимизации производственных процессов в горнодобывающей промышленности России: анализ внедрения и эффективности

The article presents a comprehensive analysis of using the BigData technologies to optimize production processes in the Russian mining industry during the period from 2015 to 2024. The main trends and areas of the BigData application, technical and organizational solutions used, barriers and economic effects of their implementation are investigated using an extensive empirical base, including company data, industry surveys and expert assessments. An interdisciplinary approach was applied that combines the methods of statistical analysis, case studies, expert interviews and economic and mathematical modeling. The key success factors of the BigData projects in various segments of the mining industry were identified, and the drivers and barriers of digital transformation of the industry were determined. It is shown that implementation of the BigData leads to a significant increase in productivity, cost reduction and improved safety of mining operations. Recommendations on spreading the best practices were developed and promising directions of the BigData development were justified in conditions of import substitution and transition to Industry 4.0. The results of the study are of high value for the academic community, public policy in the field of digitalization and management practices of mining companies.

Development of primary health care in Moscow: New polyclinic standard

The increase in the number of chronic noncommunicable diseases, changes in the age structure of the population, and an increase in demand for medical services in the primary health care system determine the need for an adequate response of health systems to these requests. Standardization is one of the effective mechanisms for managing the quality and accessibility of medical care provided to the population. The development of the Moscow healthcare system today is focused on the redistribution of forces towards primary healthcare and large-scale digitalization. Aim. To evaluate the results of the implementation of standardized solutions in the primary health care management system provided in outpatient clinics subordinate to the Department of Health of the city of Moscow. Materials and methods. Statistical and analytical methods, the method of expert interviews and content analysis of literature sources of domestic authors, as well as normative legal acts for 2018-2023 were used in the work. The main performance indicators of the outpatient clinics of Moscow are analyzed. Results. Important purposes of the healthcare system have been achieved: the created modern framework of outpatient care provided the opportunity to ensure equal access to quality care; the introduction of a single standard of polyclinics contributes to the rationalization of territorial planning, improvement and development of infrastructure, the use of innovative medical technologies and solutions; managerial and reorganization changes in the structure of polyclinics allowed to build convenient and clear routing of patients to receive medical care in the required volume and shorter terms. Changes in the Moscow primary health care system affect both external and internal processes, are aimed at maximizing the coverage of the population with health services, improving the provision of modern equipment to Moscow polyclinics, and creating a digital polyclinic. Conclusion. Bringing Moscow polyclinics to a single standard required reengineering of existing processes, restructuring of procedures focused on managing the completed case. The quality and accessibility of medical care to the population of Moscow remains a top priority in the development of outpatient care.

The main approaches to assessing the comparability of ESG business practices in Russia

Relevance. Sustainable Development Goals and ESG practices are an integral part of Russian business today. The implementation of the Sustainable Development Goals is aimed at meeting the interests of a wide range of stakeholders. To assess the ESG result, the business uses the services of rating agencies that compile ratings and rankings, providing a quantitative and qualitative assessment of the level of sustainable development of the company. However, the results obtained are often assessed by experts as irrelevant and have a number of disadvantages in terms of their comparability.The purpose is to show the variety of existing approaches and methods that are applicable in current conditions to assess the comparability of ESG practices.Objectives: to present the existing techniques and techniques for evaluating ESG practices; to analyze the bottlenecks in the existing methodological base for ESG assessment; to assess the prospects for further development of the methodology for evaluating ESG indicators and to make recommendations for the further development of the ESG assessment system in Russia.Methodology. The methodology presented by the author lies in the field of research of two sciences –sociology and economics. The application of an interdisciplinary approach allows using the expert interview method to identify the bottlenecks which are necessary for analysis and accounting, and the economic and statistical functionality will allow calculations that ensure comparability of the presented indicators.Results. As a result of the consideration of the main approaches to the assessment of ESG indicators the set of methods and techniques was identified, which forms the basis of the methodological base for evaluating ESG practices. An analysis of existing techniques has revealed a number of bottlenecks that require careful analysis and accounting. Assessing the need for comparability of ESG indicators, expert opinions were divided, which characterizes the ambiguity of the unification process of ESG indicators.Conclusions. Due to the changing geo-economic and geopolitical conditions, the angle of consideration of ESG practices in Russia has changed dramatically. The degree of government involvement has increased. In the current conditions, the development of methodological recommendations becomes particularly relevant when it comes to determining the proper Russian prerogatives of sustainability.

Evaluating Scientific Tourism of Geoheritage: An Empirical Study of Fangshan Global Geopark in Beijing

Scientific tourism (ScT) of geoheritage serves as a crucial approach to ensuring the protection of natural heritage. Establishing a comprehensive evaluation system to guide the exploration of ScT in geoheritage is essential. This study adheres to principles of comprehensiveness by integrating both qualitative and quantitative methods, ensuring operability, authenticity, and scientific rigor. It employs the analytic hierarchy process, expert consultation method, and fuzzy mathematical evaluation method to construct an evaluation index system. This system encompasses four dimensions: ScT of geoheritage resources, practices and construction related to ScT, auxiliary conditions for exploration, and ecological environment construction. The study uses Fangshan Global Geopark in Beijing as a case study for empirical analysis. The findings indicate that the constructed evaluation system effectively captures key factors influencing the exploration of the ScT of geoheritage. Fangshan Global Geopark demonstrates commendable performance in terms of its ScT of geoheritage resources as well as practices and construction. But it has limitations regarding auxiliary conditions for exploration and ecological environment construction. This study provides theoretical underpinnings and policy recommendations for the exploration of the ScT of geoheritage.

Preliminary Study on the Construction of Evaluation Index System for Clinical Medicine Postgraduates Based on Job Competency

Objective: To evaluate the practicality of constructing multiple evaluation index systems for postgraduates in clinical medicine professional degree based on job competency. Methods: The theoretical framework of the evaluation index system was initially developed using expert consultation, literature review, and other methods. 20 survey experts were selected and consulted using the Delphi method to screen and evaluate the weights of multiple indicators. Data was then entered into a table to evaluate the practicality of the constructed indicators. Results: The questionnaire recovery rate of the first round of expert consultation was 92.50%, and the second round was 100.00%. The comparison between the two groups showed P < 0.05. The authority level of the first round was 0.817, and the second round was 0.811. In the first round of coordination, the chi-square value of the first-level indicators was 0.498, and the chi-square value of the second-level indicators was 0.628. In the second round of coordination, the chi-square value of the first-level indicators was 0.573, and the chi-square value of the second-level indicators was 0.634. The comparison between the two rounds showed P < 0.05. The evaluation index system included 2 first-level indicators, 5 second-level indicators, and 31 third-level indicators. Conclusion: Constructing an evaluation index system based on job competency is highly scientific, with a reasonable construction process and high practical value.

A014: Research on Physical Education Teaching Mode in the Context of Education Digitalization

Background: The 2022 National Education Work Conference clearly stated that the implementation of the strategic action of education digitalization is not only a high degree of integration of modern education and the digital information age, but also an important strategy to accelerate the digital transformation of education during the 14th Five-Year Plan period. To implement the power of sports, culture and education, physical education teaching in colleges and universities should actively explore innovative development paths for physical education. Research methods: In this paper, "education digitalization and physical education" were the key words. Starting from 2022, when the concept of education digitalization was proposed, this paper conducted relevant searches on CNKI, Google Scholar and the websites of the Ministry of Education to extract and analyze first-hand literature and materials related to physical education teaching in colleges and universities related to education digitalization. Through the literature search method, expert interview method, inductive deduction method and data analysis method, this paper studied and analyzed the application of digital education in physical education teaching and explored the development path of physical education teaching in colleges and universities in the context of future education digitalization. Research content: (1) The coverage of teaching resources has been continuously expanded, and the use of information digitization teaching has greatly expanded the channels for students to acquire knowledge and skills in Xi and improved the efficiency and quality of students' learning Xi and learning Xi. (2) The implementation of teaching methods is constantly innovative, and virtual reality technology breaks the barriers of traditional teaching venues, improves students' autonomy in learning Xi, and enhances the sense of participation and experience of learning Xi. (3) The teaching evaluation system is personalized, and digital tool technology helps teachers to provide personalized guidance from the physical and mental health of students. Conclusions of the study: Education digitalization is an inevitable trend in the development of modern education. The key lies on how to apply digital information to improve physical education teaching mode, enrich innovative teaching methods, help students carry out efficient and personalized learning Xi, improve teaching quality, and promote the process of education digitalization.

A146: Study on the Development Path of Green Sports Events in Guangdong-Hong Kong-Macao Greater Bay Area

Background: The development of green sports events in the Guangdong-Hong Kong-Macao Greater Bay Area is an important way to promote the coordinated development of the economy and ecology. The purpose of this study was to investigate the development of green sports events, identifying their development dilemmas, exploring the development path of green sports events in the Guangdong-Hong Kong-Macao Greater Bay Area, and promoting the sustainable development of sports in the Bay Area. Method: Firstly, research results on the green development of sports events and other aspects at home and abroad are collected and analyzed through the literature method. Secondly, an in-depth investigation of green sports events in the Guangdong-Hong Kong-Macao Greater Bay Area was conducted through the field survey method. Finally, suggestions on the green development of sports events were collected through the expert interview method. Results: Through the study, it was found that there are the following difficulties in conducting green sports tournaments: First, there are fewer ecological protection policy measures for sports events. Second, environmental awareness has not been fully popularized in the field of sports events. Third, because of the lack of green event standards, event organizers lack clear references and bases. Fourth, there is insufficient application of green technology in sports events; Fifth, there is insufficient cross-regional cooperation, making it difficult to form a synergy in the Bay Area. Conclusion: Through the study, the following pathways and recommendations to promote the development of green sports events are proposed: First, through policy guidance and support, encourage and support sports events in the Guangdong-Hong Kong-Macao Greater Bay Area to develop in the direction of green, low-carbon, and environmental protection. Second, to enhance the environmental awareness of sports event participants and change the concept of organizing events; Third, to formulate and improve the standard system for green sports events in Guangdong-Hong Kong-Macao, and to clarify the evaluation indexes and standards for green events; Fourth, to increase the research and development and application of green technologies, and to promote the application of environmentally friendly materials and energy-saving equipment, etc., in the field of sports events; and Fifth, to strengthen cooperation and exchanges, to achieve complementary resources and promote the overall development of the Bay Area.

Development of clinical questions and outcomes on Clinical Practice Guideline of Fire Needling Therapy for Herpes Zosters

To develop the clinical questions and outcomes of Clinical Practice Guideline of Fire Needling Therapy for Herpes Zosters based on Norms of Formulation and Evaluation for the Clinical Guideline on Acupuncture and Moxibustion released by World Federation of Acupuncture and Moxibustion Societies. Combined the investigation with expert consultation and consensus method, and taken clinicians (members) of Chinese Association of Acupuncture and Moxibustion as the subjects, the clinical questions concerned were collected and the two-round consultation was conducted among expert group by letter. In the first round questionnaire, using the voting method, the relevant clinical questions in intervention measures were collected; and in the second round, with the Delphi method adopted, the importance of clinical questions and outcomes in the investigation was scored. A total of 200 structured clinical questions proposed by 153 clinicians and the clinical experience with 13 kinds of combined therapies involved and fire needling as the key measure were collected. The authority coefficient (Cr) of the Delphi questionnaire was >0.70, and the coefficient of variation for the importance scores of alternative clinical questions and outcomes was 0.06-0.26 and 0.12-0.47, respectively. The top 10 clinical questions and 12 outcomes (6 outcomes referred to the patients either in the acute stage or the post-neuralgia stage) were included, with the importance score of clinical questions>4, the importance score of outcomes>6, and the coefficient of variation ≤0.25. The clinical questions and outcomes of Clinical Practice Guideline of Fire Needling Therapy for Herpes Zosters are formulated, which provides the research basis for the recommendation development of the guideline.

Methodological and methodical features of studying the sphere of cultural consumption

This article reveals the theoretical and methodological foundations of studying the sphere of cultural consumption in the region and suggests the methodology of sociological research developed by the author on the presented topic. Analyzing scientific research devoted to the study of the sphere of cultural consumption, the author conducts a theoretical interpretation of the term, considers the main approaches to the study of this sphere, addresses the history of its research and issues of operationalization. Coming to the conclusion that the concept of "cultural consumption" has not yet been unambiguously defined, the researcher proposes to consider cultural services (cultural services) as the main condition for cultural consumption, and, accordingly, to understand cultural consumption as the use of society's achievements in the field of culture, presented in the form of cultural services, to satisfy the cultural needs of society. The author has developed a methodology for sociological research of the sphere of cultural consumption in the region, which is based on a qualitative research paradigm and the method of expert interviews. The author's special contribution to the research of the topic is the methodology he developed. The novelty of the research lies in the author's combined step-by-step methodology of sociological research of the sphere of cultural consumption of the region, which is based on a qualitative research paradigm and the method of expert interviews. The experts in this methodology are structured according to a four-stage system, which allows to evaluate the entire existing structure and look at it both through the eyes of consumers themselves and those who are directly involved in the creation of cultural goods. In addition, the data obtained at each stage of the study provides material for further study of the field, predictive information, and also allows to identify the most effective ways to solve emerging problems. Thus, the presented technique is interesting not only from a scientific, but also from an applied point of view.

Establishment of Evidence-Based Nursing Indices for Dysphagia After Anterior Cervical Spine Surgery.

To select and obtain relevant evidence for the management of dysphagia after anterior cervical spine surgery both domestically and internationally, clinical quality evaluation indicators were developed based on evidence-based nursing practices, and obstacles and promoting factors in evidence-based nursing practices were analysed. This research was aimed to provide a basis for evidence-based nursing practices to promote standardized management of dysphagia after anterior cervical surgery. Dysphagia is the most common complication following anterior cervical surgery, but there is a lack of standard protocols and guidelines to direct clinical practice. Mixed methods were employed for the translational research to support evidence-based practice. This study was based on the JBI evidence-based health care model. According to the '6S Evidence Resource Pyramid Model', we searched from top to bottom. This study is guided by the knowledge to action (KTA) evidence-based practice model. Utilizing a comprehensive evidence-based approach and following the 6S evidence resource pyramid model, relevant evidence on the management of swallowing disorders after cervical anterior surgery was selected from both domestic and international sources. Based on the best available evidence, the Delphi expert consultation method was used to establish a management plan for swallowing disorders post-cervical anterior surgery. Semi-structured interviews were then conducted to identify barriers to clinical implementation, and clinical quality evaluation indicators, as well as promoting factors, were subsequently developed. Based on the 31 best evidence points, 12 evaluation indicators were developed. The baseline results of these indicators reveal that, apart from evaluation indicator 8, which has a compliance rate of 72.2%, the compliance rates for most of the other indicators are relatively low. Based on the results of the clinical quality review, the following main obstacles were analysed: negative behaviours and attributes, lack of professional knowledge, and lack of standardized management. Effective management of swallowing disorders after cervical spine surgery is crucial for enhancing treatment outcomes, reducing complications, shortening hospital stays and improving patient quality of life. This study identified the best evidence for managing dysphagia post-anterior cervical surgery and developed corresponding solutions. The next step involves applying these measures in clinical practice to improve patient prognosis and elevate the quality of care.

The Red Sports Culture is Integrated Into The Public Sports Curriculum of Colleges And Universities Evaluation System Construction And Path Analysis

The red sports culture, which was born in the revolutionary era, is an excellent traditional culture of the Chinese nation. Its inheritance and development reflects the theoretical consciousness of the coordinated development of "cultural power" and "sports power". The integration of red sports culture into the public physical education curriculum of colleges and universities is the in-depth analysis of the concept of cultivating college students' "cultural self-confidence" and the goal path of forging ahead "sports power". In this study, the literature method, Delphi method, expert interview method, analytic hierarchy process and other research methods are used to construct the evaluation system of integrating red sports culture into public physical education courses in colleges and universities, including 4 first-level indicators, 13 second-level indicators and 42 third-level indicators, and determine the weights of indicators at all levels. Finally, objective analysis and case enumerations are made according to the weights assigned to indicators at all levels. And put forward the path of integrating red sports culture into college public physical education curriculum construction.

Establishment of a value assessment framework for orphan medicinal products in China

BackgroundThis study aimed to establish a suitable value assessment framework for orphan medicinal products in China based on the multi-criteria decision analysis (MCDA) method.MethodsFirst, a draft framework of the MCDA criteria was built based on a systematic literature evaluation and the EVIDEM framework tools. Second, stakeholder groups were formed and expert opinions were collected through the brainstorming and expert consultation methods. Third, from the perspective of stakeholders, the five-point weighting method and a two-step percentile distribution method were employed to weigh the quantitative criteria in the framework for orphan drug value evaluation. Meanwhile, from the public perspective, a survey was conducted on a sample of 71 people to obtain the scoring scale of the framework for orphan drugs through a two-step percentile distribution method. Finally, based on the synthetization and comparison of all evidence and methods, we developed the framework criteria and scoring scale for the orphan medicinal products.ResultsCombined with the stakeholder selection and suggestions in the stakeholder workshop, the framework criteria for the evaluation were constructed based on China’s national conditions, which included 11 quantitative and 8 qualitative criteria. The two-step percentile distribution method was selected as the weighting method.ConclusionsMCDA is feasible for the value assessment of orphan drugs in China and can be used as a supplementary tool for drug access decisions in medical insurance. It is suggested to further improve the value assessment framework of orphan medicinal products, scientifically evaluate the MCDA framework weighting method, explore a framework system suitable for China’s national conditions.

Study on the Restrictive Factors of Wushu Sanda Movement in Weinan Middle School of Shan xi Province

This paper analyzes the development of Wushu Sanda movement in middle schools in Weinan City, Shan xi Province through the research methods of literature, questionnaire, logic analysis and expert interview, clears out the constraints of Wushu Sanda movement in middle schools, and puts forward corresponding solutions. The results show that: the effective time can not be well mastered; The site is inadequate or unsuitable; May cause fighting or disorder; Lack of martial arts education; Lack of teachers; Prone to sports injury; The lack of interest is the restricting factor that restricts the development of Wushu Sanda movement among young people. The author suggests that we should classify teaching according to the purpose of learning; Optimize the allocation and use of space; Changing the perception of parents and students; Strengthen military morality education; Recruit excellent Sanda teachers; Improve teaching quality and optimize service; Injury prevention and rehabilitation treatment are the effective countermeasures to solve the problem of Wushu Sanda movement among young people.

Enhancing older care services: a comprehensive internet + community home indicator system

ObjectiveConstructing a demand-oriented Internet + community home care service indicator system, starting from the actual needs of the elderly, and quantifying the demand into specific service contents that can be provided, so as to realize the effective supply of services. It aims to provide a theoretical basis for the government to formulate relevant aging policies and provide a reference basis for promoting the innovation and development of the Internet + elderly care model.MethodsBased on existence needs, relationship needs and growth needs abbreviated as “Existence, Relatedness, Growth (ERG)” demand theory, through the discussion in the group meeting, form the expert consultation questionnaire of the demand-oriented Internet + community home care service indicator system, select experts in related fields to conduct two rounds of Delphi expert consultation, summarize the experts’ opinions to determine the indicator system items, and use the Analytic Hierarchy Process (AHP) method to construct the judgment matrix to derive the weighting coefficients of the indicators, and establish the ultimate demand-oriented Internet + community home care service indicator system.ResultsThe effective recovery rates for the two rounds of expert consoulation questionnaires were 100%, with expert authority coefficients of 0.852 and 0.868, respectively. The Kendall coefficients for the second round of expert views varied from 0.226 to 0.431, with coefficients of variation for all indexes less than 0.25.The finalized demand-oriented Internet + community home care service indicator system includes 3 first-level indicators, 10 s-level indicators, and 46 third-level indicators. The consistency ratios of indicator judgment matrices at all levels are less than 0.10, suggesting that the hierarchical analysis findings are consistent, implying that the weight coefficient distribution is appropriate.ConclusionThe demand-oriented Internet + community home care service Indicator System, which was created through expert consultation and AHP method, has reasonable content and is more dependable as an evaluation tool for reliably assessing demand for elderly servic.

Innovative technologies of rail transport used by the Armed Forces of the Republic of Poland

Innovation in rail transport has a wide range of applications, which includes customer contact, train moni-toring with modern internet-connected sensors and data analysis, as well as the use of artificial intelli-gence for route optimization, customer service management and vehicle maintenance. The presented is-sues constitute a research niche in the field of the use of innovations in military rail transport, which en-courages research in this area. The article describes innovative technologies of rail transport used by the Armed Forces of the Republic of Poland. The subject of the research included in the article are the latest innovations in the field of rail transport technology and the analysis of their benefits and potential use by the Polish Armed Forces. These include: intelligent control systems, infrastructure maintenance, innova-tive designs of trains and wagons. The aim of the article is to identify the advantages of innovative tech-nologies and their potential application in the Polish Armed Forces. In order to achieve the objectives of the article outlined in this way, it is necessary to answer the following research questions: What innovative technologies of rail transport are used by the Polish Armed Forces? What are the prospects for the devel-opment of innovative rail transport technologies for defence purposes in Poland? What innovative solu-tions concerning the railway infrastructure in Poland could improve the safety of movements of troops by rail? The research hypothesis was adopted in the article: Innovative solutions in rail transport used by the Polish Armed Forces will effectively support the implementation of transports in the movement and transport subsystem (M&T). In order to verify the hypothesis, the following research methods were used: theoretical methods (analysis, synthesis, abstraction, inference, generalization) and the method of expert interview with representatives of the movement and transport subsystem. The presented approach allowed to analyse the problem from different perspectives, which makes it possible to conduct detailed research on this important and current issue.

Delphi method investigation and research on the revision of Diagnosis of Occupational Arsenic Poisoning (GBZ 83-2013)

Objective: To explore the expert opinions on the revision of the Diagnosis of Occupational Arsenic Poisoning (GBZ 83-2013) . Methods: In March 2023, the improved Delphi expert consultation method was adopted, in the first round of consultation, a pre-survey was conducted on 20 experts, and the questionnaire was improved according to the experts' opinions. Then, a second round of expert consultation questionnaire was formed to conduct a questionnaire survey and consultation of 50 experts engaged in occupational disease diagnosis and related work. The feedback of experts was collected and analyzed. Results: The average score for the scientificity and progressiveness of the main technical content of the original standard was 3.33, and the average score for the rationality and operability of the main technical content of the original standard was 3.25. The importance of individual indicators with specific connotations were ranged from 4.20 to 4.45, with coefficients of variation <0.25, and the experts' opinions were relatively concentrated. The experts have provided feedback indicating that the original standard had issues such as lack of continuity in diagnostic gradation, the need to integrate biomarkers with urinary and hair arsenic levels, a scarcity of objective diagnostic indicators, the removal of exposure response from the main text, and a low level of consistency in standard usage. These issues need to be revised urgently. Conclusion: The Diagnosis of Occupational Arsenic Poisoning (GBZ 83-2013) should be revised based on experts' feedback and suggestions to meet the current real demand for occupational arsenic poisoning diagnosis.

Conflict between Tourism and Conservation at Nui Chua National Park, Ninh Thuan Province, Vietnam

Abstract In protected areas, particularly in national parks, tourism management requires a trade-off between ensuring the key values that support conservation and permitting visitors to appreciate those values. This conflict between conservation and tourism exploitation exists in most national parks around the world. Nui Chua National Park is in the most arid region of Vietnam. Despite that, it has a combination of forest, sea, and semi-desert landscapes that put it into the protected area system of Vietnam. Nui Chua National Park is open to tourists for various purposes. As such, the clash between tourism and conservation maintains as an issue at the park. This paper offers some insights about this conflict at Nui Chua National Park and proposes solutions to tackle this matter. The research is conducted using a qualitative approach. The data is collected using expert interview and in-depth interview method. Expert interview is used to extract information from park’s authority and experts. In-depth interview is used to ask the Raglai people who live within the park’s boundary and participate in some tourism activities. The results suggest that the conflict between conservation and tourism exploitation is in existence but not intensively. The author proposes a more scientific approach in managing tourist activities at Nui Chua National Park.

Biological analysis method based on the relationship between athlete’s PSI rhythm and sports injury

Biorhythm is the law of cyclical changes in individual life activity characteristics as time changes. Biorhythm is an internal law of a biological organism, which comes from the changes that a biological organism is affected by changes in the external environment during natural activities, so its change law is similar to the cycle of the natural environment. Biological rhythms play an important role in mediating human body functions, vital activities, body temperature and other physiological reactions. The balance and stability of biological rhythms can ensure the healthy life activities of the human body. Disrupting the balance of biological rhythms may cause various kinds of human body. In this paper, the research of biological analysis method based on the relationship between athlete’s PSI (Physical, Sensitive, Intellectual) rhythm and sports injury is mainly introduced, and ideas and directions are intended to be provided for analyzing the relationship between athlete’s physical strength, emotion, intelligence and sports injury. This paper proposes a research strategy based on the biological analysis method of athlete’s PSI rhythm and sports injury, including measurement of biological rhythm, literature retrieval method, expert interview method, questionnaire survey method, clustering algorithm-based biological analysis method. A research experiment on the biological analysis method of the relationship between PSI rhythm and sports injury is conducted. The experimental results of this paper indicated that most sports injuries of athletes occur in the critical period of PSI rhythm, with an average incidence of 70.14%. Athletes’ training and competition can be avoided in this critical period as much as possible.