Construction Of Service System Research Articles

A Study on the Dilemma and Path of Rural Elderly Care Service System Construction from the Perspective of Rural Revitalization

A Study on the Dilemma and Path of Rural Elderly Care Service System Construction from the Perspective of Rural Revitalization

Construction of personalized learning service system based on deep learning and knowledge graph

Abstract With the development of information technology, it is difficult for people to find effective information from the massive Internet information, and personalized services are in short supply. This paper explores the essential association between knowledge graphs and deep learning and examines the construction process of knowledge graphs. Based on the content and collaborative filtering recommendation method, the theoretical method of personalized learning service recommendation is being studied. Knowledge graphs are introduced in collaborative filtering to accurately portray user and item vector representations. The knowledge graph is used to represent the TransR model, forming an entity space and a multivariate relationship space. The students’ demand for personalized learning service systems is analyzed from the user’s point of view, the personalized learning service system is constructed, and the accuracy of the personalized learning service system constructed in this paper is analyzed. The accuracy rate of DLKG is 0.1425 when K=10, which is the highest among the five models. In the effect of personalized teaching, the mean value of the metacognitive ability of the students in the experimental class is higher than that of the control class by 0.4155, 0.0261, 0.3995, 0.7967, respectively, and the experiment proves that the personalized learning service system based on the DLKG model proposed in this paper is more effective.

The Location Problem of Medical Drone Vertiports for Emergency Cardiac Arrest Needs

The implementation of medical drones can quickly and efficiently expand the coverage range of an area, allowing for a faster response to incidences of out-of-hospital cardiac arrest and improving the subsequent survival rate of such incidences, while promoting sustainable health development goals under the configuration standards for automatic external defibrillators in China. In response to the problem of the selection of locations for medical drone vertiports (for take-off and landing) that are equipped with automatic external defibrillation facilities, a survival function was introduced to establish a model for site selection, with the primary optimization objective of maximizing the average survival rate of patients and taking the operating costs of a system into account. At the same time, considering the constraints of drone phase operation time, energy consumption, coverage range, etc., a medical drone vertiport site selection model was established for emergency cardiac arrest needs. An improved immune algorithm was applied to the model’s calculations and the analysis of the results, using the Jinnan District in Tianjin as an example. The results show that the proposed model and algorithm are feasible and applicable. The Jinnan District in the city of Tianjin requires a total of 24 medical drone vertiports in order to achieve full coverage of an area under the “golden 4-minute” rescue time. When the average survival rate of patients is 0.9, the operation results are deemed optimal, and the average survival rate of patients is 64.06%. Compared to ground ambulances currently used in hospitals, the implementation of medical drones could significantly shorten response time, improve the average survival rate of patients by 41.96%, and effectively improve the existing low survival rate and the accessibility of medical services. The results of this study can provide decision-making support for the planning of automatic external defibrillators in public places and the construction of sustainable and efficient emergency medical service systems.

Influencing factors of Six Sigma management in the construction of students mental health service system in the post-COVID-19 era

PurposeThis study aims to construct a mental health service system for middle school students in the post-COVID-19 era with the framework of Six Sigma DMAIC (define, measure, analyze, improve and control) and analyze the influencing factors of the mental health service system to study the implementation strategies of quality-oriented mental health services in middle schools.Design/methodology/approachThis study was conducted in Tianjin, China, from September to November 2022, and 350 middle school students from Tianjin Public Middle School were selected as subjects. A questionnaire survey was used to collect data. In this study, the Six Sigma DMAIC method, sensitivity analysis method, exploratory factor analysis and principal component analysis were used to analyze the mental health services provided to middle school students.FindingsBased on the Six Sigma DMAIC framework, this study indicates that the contribution rate of the mental health service process factor is the largest in the post-COVID-19 era. The mental health cultivation factor ranks second in terms of its contribution. Mental health quality and policy factors are also important in the construction of middle school students’ mental health service system. In addition, the study highlights the importance of parental involvement and social support in student mental health services during the post-COVID-19 era.Originality/valueTo the best of the authors’ knowledge, a study on middle school students’ mental health in the post-Covid-19 era has not yet been conducted. This study developed a quality-oriented mental health system and analyzed the influencing factors of mental health for middle school students based on data analysis and the Six Sigma DMAIC method.

RESEARCH OF AUDIO AND VIDEO TRAFFIC THE CHARACTERISTICS IN LOW-BANDWIDTH RADIO COMMUNICATION NETWORKS

The construction of mass service systems, namely automated control systems, requires preliminary analysis and modeling of traffic in their communication networks. Mathematical models of various types of traffic have been developed for public networks, which allows to estimate the necessary functional characteristics of equipment for building a communication network, depending on the number of users. Low-bandwidth communication networks, which are built on the basis of ultra high frequency and very high frequency (UHF/VHF) radio stations, are distinguished by low speed, high delay and jitter of data transmission. To work in such communication networks, special data transmission protocols are adapted and developed. In this paper, a study of the characteristics of audio and video traffic in low-bandwidth communication networks is carried out, which are built on the basis of UHF/VHF radio stations, which will allow creating a software implementation of simulated traffic modeling for the further determination of the services availability at the stage of planning and designing the communication system. Two personal computers and two modern RF‑7850M-HH UHF/VHF radio stations were used to study the characteristics of audio traffic. The radio stations worked in three operating modes: narrowband mode with a fixed carrier frequency FF, narrowband mode with pseudo-random adjustment of the operating frequency QL1A, and wideband mode ANW2C. The voice was transmitted in digital mode using the built-in MELP 2400 codec, and the "iperf-v2.0.5" software was used to determine the characteristics of the audio traffic on personal computers connected to these radio stations. Two personal computers, two modern RF‑7850M‑HH UHF/VHF radio stations, a video encoder and a video camera were used to study video traffic characteristics. The radio stations operated in ANW2C broadband mode. To evaluate the characteristics of the video traffic, the Wireshark software was used on a personal computer, with the help of which the video broadcast from the video encoder was presented. It was found that voice transmission in low-speed communication networks based on UHF/VHF radio stations occupies a bandwidth of 2 Kbit/s - 2.5 Kbit/s, and when voice and data are simultaneously transmitted in radio stations, data buffering and jitter increase. The resolution, bitrate, FPS, and necessary bandwidth of video traffic that can be transmitted via UHF/VHF radio communication channels are determined. Based on the conducted research, recommendations are provided for the transmission of video traffic through low-bandwidth communication channels.

Study on the Optimization Path of Community Sports Operation and Service in China under the Background of Continuous Population Aging

Purpose - The purpose of this paper is to serve the national strategy of significantly increasing per capita healthy life expectancy, reducing chronic disease morbidity and mortality, and improving health literacy by constructing an integrated community-based middle-aged and old-aged physical education and sport service system in the context of China’s aging population.
 Design/Methodology/Approach - Based on the theory of structural functionalism and through literature references, expert interviews, questionnaire surveys, mathematical statistics and other methods, a comprehensive service system for middle-aged and old-aged sports is fully demonstrated and constructed with the in-depth integration of the government, community, sports, and recreation and health care to cope with the status quo of a continuously aging population.
 Findings - This paper concludes that the construction of community sports comprehensive service system for the middle-aged and the elderly fits the development concepts and practical needs of “treatment of the future disease” and “integration of sports and recreation”, and realizes the value co-creation of community sports and recreation in four functional needs. On this basis, the optimization path of community sports operation and service is proposed.
 Research Implications - In the process of building and operating a comprehensive community sports service system for the middle-aged and the elderly, it is necessary to give full play to the positive roles of government-led, community-based and social participation, and to absorb and integrate favorable resources from all walks of life, so as to effectively build a community of integrated development of comprehensive sports services.

Exploring the Development of Automobile Service System in the New Energy Era

In the context of the increasing proportion of new energy vehicles, the construction and development of a new automotive service system has become a key issue. This paper explores the development of the auto service system in the new energy era from the perspective of consumers and from the pre-sale, sale, and after-sale aspects of electric vehicles based on existing literature and data. The direction and strategy for the conversion of the traditional fuel car service system to the new energy era automobile service system are proposed. Through the study of domestic and foreign automobile service systems, it is believed that the automobile service system in the new energy era will become more and more intelligent, personalized, digitalized and sustainable, while paying more attention to the improvement of service quality, safety, and environmental protection. On this basis, the path of the auto service system in the new energy era is proposed, including reference suggestions on service content, technical support, marketing channels and means, brand construction, etc.

Construction of Evaluation Indicator System for Rural Elderly Facilities Configuration in Datong City

China has entered a deeply aging society, and the aging problem in rural areas is particularly serious compared with that in cities and towns. In order to actively respond to the challenges of aging in rural areas, the Rural Revitalization Bureau of Datong City has issued the “Rural Nursing Care Project” Implementation Plan, exploring the establishment of a well-functioning, moderately scaled, and orderly functioning rural pension model. In this paper, through the field research of rural pension facilities and questionnaire interviews with the elderly, and using the SPSS factor analysis method for data statistics and analysis, we finally constructed the evaluation index system of rural pension facilities configuration in Datong City, and established the index basis for the construction of the evaluation system of rural pension facilities configuration, so as to make the sense of acquisition of the elderly in the countryside more adequate, the sense of well-being more sustainable, and the sense of security more secure, which is the most important task for the construction and improvement of the rural pension service system at the moment. It is an urgent task to improve the construction of rural pension service system.

Relationship between social interaction and health of the floating elderly population in China: an analysis based on interaction type, mode and frequency

BackgroundAlthough the health of the floating elderly population is an important part of active and healthy ageing, it is neglected in current Chinese society. Based on the general consensus that social interaction can affect the health of the floating population, this study explored whether the interaction type, mode and frequency influenced the health of the floating elderly population in China and investigated the variability of these influential effects.MethodsThis study used the China Migrant Population Dynamic Survey Data 2017 and selected 5239 floating elderly individuals over 60 years old. Self-rated health was used to assess the comprehensive health status of respondents. Social interaction was measured by the interaction type, mode and frequency. Descriptive statistical analysis was used to analyse the health and social interaction status. An ordinal probit model was used to estimate the influential effects and differences on health caused by social interaction. The 2SLS model was used to examine the mutual causality relationship between interaction frequency and health, and a robustness test was conducted.ResultsA total of 44.6% interacted with local residents, 14.2% participated in interaction activities based on geographical relations, and only 4.3% and 7% participated in interactions based on business and interest, respectively. Interacting with natives improved individuals’ self-rated health by 18.5%; specifically, geographical interaction increased self-rated health by 40.9%, occupational interaction increased it by 25.2%, interest-based interaction increased it by 41.2%, and interaction frequency improved the self-rated health (β = 0.128). In addition, sex, education level, personal income, and floating into the eastern region had a positive effect on individuals’ health. However, age, spouse and hukou exerted a negative effect.ConclusionsThis study demonstrated that interacting with local residents could improve the health of floating elderly population, and revealed that interest-based interaction and their frequency had a positive impact on health. The government should speed up the construction of the voluntary service system and encourage the floating elderly population to realize their personal value in social interaction. In addition, the reform of the hukou system should be further promoted, so as to remove institutional barriers to the social interaction.

Construction of customer-aware grid interactive service system based on neural network model

Abstract Neural network models have advantages in spatial and temporal information processing, which provide new ideas for the construction of customer-aware grid interactive service system. In this paper, firstly, the spatio-temporal fusion deep neural network model based on the attention mechanism is used to extract spatial and temporal information by convolutional neural network and gated recurrent neural network, respectively. The attention mechanism is also introduced to assign weights to various types of features to improve prediction accuracy. Secondly, the global information of the attention mechanism of the channel on the feature map is fully utilized to solve the problem of inadequate extraction of feature information from a single model, and then the grid interactive service system is constructed. The results show that the model proposed in this paper has higher prediction accuracy with root mean square error, coefficient of determination, and prediction accuracy of 0.972, 1.742, and 0.935, respectively. To verify the performance of the cache-based curve service in handling customer-perceived grid interactions, minute samples are created, where the maximum number of minute sample records is 3.5 million. Thus, it is shown that by introducing the attention mechanism can effectively improve the computational efficiency of the model, get better prediction results, and meet the demand for efficient and stable customer-aware interactive service system.

Influencing Factor Analysis of First-Choice Medical Institutions for Aging People in China.

This study aimed to analyze first-choice medical institutions for middle-aged and older adults in Fujian Province to promote the development of hierarchical diagnosis and treatment for them. Single factor analysis, disordered multi-classification logistic regression, and multiple correspondence classification were used to analyze the influencing factors of first-choice medical institutions for middle-aged and older adults. A total of 486 valid questionnaires were obtained. The questionnaire was based on Health Service Integration Theory and the behavioral model of Andersen. Age, education level, living area, monthly income, nearest medical institution to home, and integrated health service system understanding significantly influenced respondents' preference of first medical institution. Middle-aged and older adults were more inclined to visit county and municipal hospitals first. The treatment center's proximity was also an important determinant of their first-choice selection of medical care. To realize high-quality hierarchical diagnosis and treatment and integrated health service system construction, it is important to improve the service capacity of primary medical institutions, increase the training of family doctors, implement the contract coverage of family doctors, optimize the allocation and geographical layout of primary medical institutions, ensure adequate income levels, and promote township hospital staff.

Perspectives on Migrant Children's Mental Health Needs and Existing Services: A Qualitative Study Among Psychological Service Providers of Chinese Social Organizations.

China is comprehensively promoting the construction of social psychological service system. Social organizations provide psychosocial care services to migrant children in China and hold important information and perspectives different from educators and parents on children's mental health. This study aims to analyze mental health service delivery to migrant adolescents for their psychological well-being, to explore how society responds effectively to their psychological needs and to support in better program implementation of mental health services for migrant children. Following qualitative approach semi-structured interviews were conducted with community mental health service providers experienced in working with migrant children. The 15 individual interviews were conducted in Hubei province and Guangdong province, including professionals working with different social organization and social psychological service program in communities. The data were analysed through coding, comparing fragments, constant comparison and recognizing patterns. The analysis yielded 3 categories (Stimulate the internal strength, Reconstruct the support systems, Understanding and participate in social activities) and 6 sub-categories (Improve the understanding of "me" and explore excellent qualities, Clearly envision "my" future and clear career planning, Improve the parent-child relationship and understand the family environment, Improve subjective support and actively develop support system, Acquire reasonable cognition and behavior and interact with surrounding ecology, Take greater responsibility and cultivate a sense of ownership). The results found that individual traits, family, communities and multiple factors affect the mental health of migrant children and identified the urgent needs, and ways to improve mental health service in efficiently and economically. Social psychological service providers contribute in strengthening the psychological well-being of the migrant children. Social psychological service sectors need to be strengthened to enhance the psychological well-being of the migrant children. The inherent gaps between the service required and service provided needs to be addressed through further studies on mental health needs of the migrant children.

System construction of deep learning AI cloud service mode

Deep learning (DL) is the basis of many applications of artificial intelligence (AI), and cloud service is the main way of modern computer capabilities. DL functions provided by cloud services have attracted great attention. At present, the application of AI in various fields of life is gradually playing an important role, and the demand and enthusiasm of governments at all levels for building AI computing capacity are also growing. The AI logic evaluation process is often based on complex algorithms that use or generate large amounts of data. Due to the higher requirements for the data processing and storage capacity of the device itself, which are often not fully realized by humans because the current data processing technology and information storage technology are relatively backward, this has become an obstacle to the further development of AI cloud services. Therefore, this paper has studied the requirements and objectives of the cloud service system under AI by analyzing the operation characteristics, service mode and current situation of DL, constructed design principles according to its requirements, and finally designed and implemented a cloud service system, thereby improving the algorithm scheduling quality of the cloud service system. The data processing capacity, resource allocation capacity and security management capacity of the AI cloud service system were superior to the original cloud service system. Among them, the data processing capacity of AI cloud service system was 7.3% higher than the original cloud service system; the resource allocation capacity of AI cloud service system was 6.7% higher than the original cloud service system; the security management capacity of AI cloud service system was 8.9% higher than the original cloud service system. In conclusion, DL plays an important role in the construction of AI cloud service system.

Research on core competitiveness evaluation of small and medium sized enterprises with hesitant triangular fuzzy multiple attribute decision making

There is a huge number of small and medium-sized enterprises in China, playing an important role in the development of the market economy and being the main body of the real economy. The products and services they create account for more than half of the gross domestic product. At present, China’s economy is gradually transitioning from a stage of rapid growth to a stage of high-quality development, and it is necessary to further stimulate its innovation drive and release innovation energy. As a component of the national economy, achieving high-quality development of small and medium-sized enterprises has become one of China’s important strategic tasks. At present, the construction of the innovation service system for small and medium-sized enterprises in China is still in the initial stage, and there are still certain problems in the construction that need to be further improved. The core competitiveness evaluation of small and medium sized enterprises is a classical multiple attribute decision making (MADM) problems. Recently, the TODIM and TOPSIS method has been used to cope with MADM issues. The hesitant triangular fuzzy sets (HTFSs) are used as a tool for characterizing uncertain information during the core competitiveness evaluation of small and medium sized enterprises. In this manuscript, the hesitant triangular fuzzy TODIM-TOPSIS (HTF-TODIM-TOPSIS) method is built to solve the MADM under HTFSs. In the end, a numerical case study for core competitiveness evaluation of small and medium sized enterprises is given to validate the proposed method.

Impact of pesticide outsourcing services on farmers’ low-carbon production behavior

Introduction: Promoting low-carbon development in agriculture is crucial for achieving agricultural modernization. One practical issue worth studying is whether outsourcing services can encourage farmers to adopt low-carbon production practices. This study analyzes the impact of pesticide outsourcing services on the low-carbon production behavior of farmers to provide China with practical recommendations.Methods: This empirical study investigates the impact of pesticide outsourcing services on farmers’ low-carbon production behavior using survey data from 450 rice growers in the Ningxia and Shaanxi provinces by endogenous switching regressions (ESR) model.Results and Discussion: Results showed that 1) outsourcing services have a significant negative impact on farmers’ manual weeding behavior, leading to a reduction in the frequency of manual weeding; 2) outsourcing services have a significant positive impact on farmers’ herbicide application behavior. In other words, participation in outsourcing leads to excessive pesticide application; 3) outsourcing services do not support a green and low-carbon production model where manual weeding replaces herbicide application. Due to the imperfect development of the outsourcing market in China, especially in the northwest region, the construction of outsourcing service system is lagging, and it is difficult for non-professional outsourcing services to play a driving role in green and low-carbon production for farmers, who will often choose the lower-cost mechanical application for maximum profit. The policy implication of this study is the need for a comprehensive and objective understanding of the impact and role of pesticide outsourcing services on farmers’ low-carbon production behavior. This understanding can help improve the market, policy, and other external environments for farmers to participate in outsourcing, ultimately promoting the sustainable development of green and low-carbon agriculture. This paper adds to the discussion of pesticide outsourcing services and farmers’ low-carbon production by drawing different conclusions from previous studies, providing a fresh foundation for policy-making.

Development Layout and Countermeasures of Urban Elderly Cultural Facilities in Xishan District, Kunming

This paper analyzes and studies the construction of urban elderly cultural facilities in Xishan District, and provides a theoretical basis for the construction of urban elderly culture and the construction of elderly cultural service systems in Xishan District. Focus on the research and establish the following aspects: 1) Based on the principle of “Balanced, Appropriately Dispersed” to form a “15-minute” cultural pension service circle; 2) Build a spatial pattern that combines “network” and “divergent”; 3) Select areas with convenient transportation, medical care and good environment to arrange cultural facilities for the elderly.

Big Data Empower the Realistic Path of the Construction of the Rural Public Cultural Service System

The construction of the rural public cultural service system in the new era is an effective way to meet the needs of farmers' spiritual and cultural needs. In the context of the revitalization of rural culture, the construction of my country's rural public cultural service system mainly has outstanding problems such as lagging infrastructure, lack of cultural content, single service forms, lack of professional talents, and incomplete regulatory mechanisms. Under the background of big data empowering cultural production and services, big data can help achieve rural areas with accurate supply of cultural service products, continuous innovation in cultural services, convenient cultural services, scientific training of cultural services, and effective guarantee of cultural service management. The public cultural service system, realizing the vivid and lively rural culture of rural culture and the long -term development of rural cultural literacy, to promote the revitalization of rural culture and improve the overall level of rural public culture.

Research on the construction and operation mode of smart city information service system based on IOT technology

Abstract In the network era, smart city information is in an explosive state. There is positive and negative information in the massive amount of information. Much of this information also comes from the Internet of Things sensors. If the information is disseminated without screening, it will affect the credibility of the city’s information. In the Internet of Things, sensors are used as the carriers of target information in the environment, and since a single type of sensor cannot reflect the complex environmental situation, the joint inference of multiple sensors has become a trend and has received more and more attention. In order to build a smart city information service system, the PF-PHD algorithm is proposed for collecting RFS-based PHD algorithm and PF algorithm for multi-target tracking, and the RBPF-PHD algorithm is proposed to solve the multi-target information tracking problem by combining the Rao-Blackwellized idea to improve the PF-PHD algorithm. Finally, the RBPF-PHD algorithm is simulated and analyzed, and the public satisfaction study is conducted on the information service system of smart cities after using IOT technology. The results show that the single update time of RBPF-PHD algorithm is 0.1437s and that of PF-PHD is 0.1471s, and the time of the improved algorithm is slightly lower than that of the original algorithm, so the timeliness is better. In terms of public satisfaction with public information services, the public expectation coefficient is 0.704, the perceived quality coefficient is 0.632, the maturity coefficient of information service is 0.772, and the influence coefficients are over 0.6. Therefore, the smart city information service system based on IOT technology studied in this paper has good service, public trust, and high satisfaction with public information service.

How to realize the cultural right of troubled children

Cultural rights are related to the physical and mental health of children in difficulties. Their rights to survival, health and education are equally important. A survey in Hubei, China found that children with difficulties had relatively few types of cultural life, and their awareness of and participation in scientific and cultural products and services were significantly lower. The families of children in difficulties lack the necessary human and financial resources to support their cultural life, the schools of children in difficulties have limited cultural supply capacity, the relevant public welfare cultural venues are not performing their duties, and commercial cultural resources are not involved. It is necessary to accelerate the creation of a good social atmosphere to realize the cultural rights of children in difficulty, to accelerate the construction of a sound public cultural service system for children, to cultivate and improve the subjective awareness and objective ability of families in difficulty to protect the cultural rights of children, to cultivate and enhance the initiative of social organizations in the protection of cultural rights of children in difficulty, and to build a promotion mechanism for children in difficulty to share the cultural resources of children in urban areas.

Research on the Construction of Social Service System for the Elderly in Urban and Rural Areas

At the beginning of 2023, the news of delayed retirement sparked heated discussions. The main reason behind this is that the degree of aging in China has further aggravated, making the construction of the elderly service system an important task for social development. In this context, this paper takes Zibo City, Shandong Province, where the aging phenomenon is prominent, as the research area. The current situation and problems in the construction and development of the social service system for the elderly in the city were compared through on-site investigation and literature review, corresponding countermeasures and suggestions are put forward in response to the aging population to build an aging society where wealth and prosperity are shared.