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The Digitization of Public Services and Its Contribution to the Quality of Service in Relation to User Satisfaction
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作者 Bernabé Fochie Tuebou 《Open Journal of Applied Sciences》 2024年第9期2697-2716,共20页
In recent years, some governments have been working on solutions to transform public administrations and provide high-quality services to users. The United Nations has recommended integrating digital technology into v... In recent years, some governments have been working on solutions to transform public administrations and provide high-quality services to users. The United Nations has recommended integrating digital technology into various aspects of life, including public services. The objective is to offer real-time, high-quality digital services, improve the delivery of public services, enhance their effectiveness and efficiency, while achieving objectives such as transparency, interoperability and citizen satisfaction. However, most governments in developing countries are unable to keep up with this trend. As a result, they often create digital public services that fall short of users’ expectations. This study aims to identify the fundamental factors influencing the quality of service in relation to user satisfaction and to explore the relevance of digital technology in implementing this quality within Cameroon public administrations. To achieve this, we used a qualimetric research method, which included non-directive interviews, questionnaires, and structured observations. The results showed that the public services offered in our study environment did not meet users’ expectations. However, the study identified the fundamental aspects to be considered in providing quality public services connected to user satisfaction, as well as the strengths of digitization in achieving this quality. 展开更多
关键词 Digital Transformation Public services quality of service User Satisfaction
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Quality of Service and Security on Cisco Network Devices, Coupled with the Development of a Mobile Application Prototype Software for Server Room Temperature Monitoring
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作者 Desire Mudenda Charles Smart Lubobya 《Journal of Computer and Communications》 2024年第8期123-140,共18页
In an era where digital technology is paramount, higher education institutions like the University of Zambia (UNZA) are employing advanced computer networks to enhance their operational capacity and offer cutting-edge... In an era where digital technology is paramount, higher education institutions like the University of Zambia (UNZA) are employing advanced computer networks to enhance their operational capacity and offer cutting-edge services to their academic fraternity. Spanning across the Great East Road campus, UNZA has established one of the most extensive computer networks in Zambia, serving a burgeoning community of over 20,000 active users through a Metropolitan Area Network (MAN). However, as the digital landscape continues to evolve, it is besieged with burgeoning challenges that threaten the very fabric of network integrity—cyber security threats and the imperatives of maintaining high Quality of Service (QoS). In an effort to mitigate these threats and ensure network efficiency, the development of a mobile application to monitor temperatures in the server room was imperative. According to L. Wei, X. Zeng, and T. Shen, the use of wireless sensory networks to monitor the temperature of train switchgear contact points represents a cost-effective solution. The system is based on wireless communication technology and is detailed in their paper, “A wireless solution for train switchgear contact temperature monitoring and alarming system based on wireless communication technology”, published in the International Journal of Communications, Network and System Sciences, vol. 8, no. 4, pp. 79-87, 2015 [1]. Therefore, in this study, a mobile application technology was explored for monitoring of temperatures in the server room in order to aid Cisco device performance. Additionally, this paper also explores the hardening of Cisco device security and QoS which are the cornerstones of this study. 展开更多
关键词 quality of service (QoS) Network Security Temperature Monitoring Mobile Application Cisco Devices
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Affordability, Accessibility, and Quality of Maternal Health Care Services and Level of Satisfaction of Mothers in Rural Areas in China
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作者 Teng Sun Rebecca A.Guariño 《Journal of Clinical and Nursing Research》 2024年第8期218-231,共14页
Objective:This study aimed to understand the affordability,accessibility,and quality of maternal and child health services for postpartum mothers,and their impact on satisfaction.Methods:The study utilized the Anderso... Objective:This study aimed to understand the affordability,accessibility,and quality of maternal and child health services for postpartum mothers,and their impact on satisfaction.Methods:The study utilized the Anderson model and revised the Maternal Pregnancy and Perinatal Health Service Questionnaire.A survey was conducted among 289 mothers aged 20–49 in Feicheng City.Results:Regarding accessibility,most respondents(133)reported that travel time to healthcare services exceeded 60 minutes,while 99 respondents indicated a travel time of 16–30 minutes.The issue of affordability was highlighted,with 86.85%of participants perceiving maternal healthcare services as costly,indicating a significant financial burden.More than 50%of respondents were satisfied with two specific dimensions(P<0.05)regarding the quality of maternal healthcare services.Conclusion:The study found that accessibility,affordability,and quality significantly affect mothers’satisfaction with maternal health services.Future research should focus on developing more suitable service pathways for rural mothers. 展开更多
关键词 AFFORDAbILITY ACCESSIbILITY quality Maternal health care services Level of satisfaction Rural area
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Influence of Human Activity Intensity on Habitat Quality in Hainan Tropical Rainforest National Park,China 被引量:1
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作者 HAN Nianlong YU Miao +2 位作者 JIA Peihong ZHANG Yucheng HU Ke 《Chinese Geographical Science》 SCIE CSCD 2024年第3期519-532,共14页
Due to long-term human activity interference,the Hainan Tropical Rainforest National Park(HTRNP)of China has experienced ecological problems such as habitat fragmentation and biodiversity loss,and with the expanding s... Due to long-term human activity interference,the Hainan Tropical Rainforest National Park(HTRNP)of China has experienced ecological problems such as habitat fragmentation and biodiversity loss,and with the expanding scope and intensity of human activity impact,the regional ecological security is facing serious challenges.A scientific assessment of the interrelationship between human activity intensity and habitat quality in the HTRNP is a prerequisite for achieving effective management of ecological disturbances caused by human activities and can also provide scientific strategies for the sustainable development of the region.Based on the land use change data in 2000,2010,and 2020,the spatial and temporal variations and the relationship between habitat quality(HQ)and human activity intensity(HAI)in the HTRNP were explored using the integrated valuation of ecosystem services and trade-offs(InVEST)model.System dynamics and land use simulation models were also combined to conduct multi-scenario simulations of their relationships.The results showed that during 2000–2020,the habitat quality of the HTRNP improved,the intensity of human activities decreased each year,and there was a negative correlation between the two.Second,the system dynamic model could be well coupled with the land use simulation model by combining socio-economic and natural factors.The simulation scenarios of the coupling model showed that the harmonious development(HD)scenario is effective in curbing the increasing trend of human activity intensity and decreasing trend of habitat quality,with a weaker trade-off between the two compared with the baseline development(BD)and investment priority oriented(IPO)scenarios.To maintain the authenticity and integrity of the HTRNP,effective measures such as ecological corridor construction,ecological restoration,and the implementation of ecological compensation policies need to be strengthened. 展开更多
关键词 human activity intensity(HAI) habitat quality(HQ) bivariate spatial autocorrelation system dynamics model integrated valuation of ecosystem services and trade-offs(InVEST)model Hainan Tropical Rainforest National Park(HTRNP)of China
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Spatiotemporal variations in ecosystem services and their trade-offs and synergies against the background of the gully control and land consolidation project on the Loess Plateau,China
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作者 WANG Jing WEI Yulu +2 位作者 PENG Biao LIU Siqi LI Jianfeng 《Journal of Arid Land》 SCIE CSCD 2024年第1期131-145,共15页
Studying the spatiotemporal variations in ecosystem services and their interrelationships on the Loess Plateau against the background of the gully control and land consolidation(GCLC)project has significant implicatio... Studying the spatiotemporal variations in ecosystem services and their interrelationships on the Loess Plateau against the background of the gully control and land consolidation(GCLC)project has significant implications for ecological protection and quality development of the Yellow River Basin.Therefore,in this study,we took Yan'an City,Shaanxi Province of China,as the study area,selected four typical ecosystem services,including soil conservation service,water yield service,carbon storage service,and habitat quality service,and quantitatively evaluated the spatiotemporal variation characteristics and trade-offs and synergies of ecosystem services from 2010 to 2018 using the Integrated Valuation of Ecosystem Services and Trade-offs(InVEST)model.We also analysed the relationship between the GCLC project and regional ecosystem service changes in various regions(including 1 city,2 districts,and 10 counties)of Yan'an City and proposed a coordinated development strategy between the GCLC project and the ecological environment.The results showed that,from 2010 to 2018,soil conservation service decreased by 7.76%,while the other three ecosystem services changed relatively little,with water yield service increasing by 0.56% and carbon storage service and habitat quality service decreasing by 0.16% and 0.14%,respectively.The ecological environment of Yan'an City developed in a balanced way between 2010 and 2018,and the four ecosystem services showed synergistic relationships,among which the synergistic relationships between soil conservation service and water yield service and between carbon storage service and habitat quality service were significant.The GCLC project had a negative impact on the ecosystem services of Yan'an City,and the impact on carbon storage service was more significant.This study provides a theoretical basis for the scientific evaluation of the ecological benefits of the GCLC project and the realization of a win-win situation between food security and ecological security. 展开更多
关键词 ecosystem services trade-offs and synergies gully control and land consolidation habitat quality Integrated Valuation of Ecosystem services and Trade-offs(InVEST)model Loess Plateau
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Trade-offs and synergies between ecosystem services in Yutian County along the Keriya River Basin,Northwest China
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作者 ZUBAIDA Muyibul 《Journal of Arid Land》 SCIE CSCD 2024年第7期943-962,共20页
The Keriya River Basin is located in an extremely arid climate zone on the southern edge of the Tarim Basin of Northwest China,exhibiting typical mountain-oasis-desert distribution characteristics.In recent decades,cl... The Keriya River Basin is located in an extremely arid climate zone on the southern edge of the Tarim Basin of Northwest China,exhibiting typical mountain-oasis-desert distribution characteristics.In recent decades,climate change and human activities have exerted significant impacts on the service functions of watershed ecosystems.However,the trade-offs and synergies between ecosystem services(ESs)have not been thoroughly examined.This study aims to reveal the spatiotemporal changes in ESs within the Keriya River Basin from 1995 to 2020 as well as the trade-offs and synergies between ESs.Leveraging the Integrated Valuation of Ecosystem Services and Trade-offs(InVEST)and Revised Wind Erosion Equation(RWEQ)using land use/land cover(LULC),climate,vegetation,soil,and hydrological data,we quantified the spatiotemporal changes in the five principal ESs(carbon storage,water yield,food production,wind and sand prevention,and habitat quality)of the watershed from 1995 to 2020.Spearman correlation coefficients were used to analyze the trade-offs and synergies between ES pairs.The findings reveal that water yield,carbon storage,and habitat quality exhibited relatively high levels in the upstream,while food production and wind and sand prevention dominated the midstream and downstream,respectively.Furthermore,carbon storage,food production,wind and sand prevention,and habitat quality demonstrated an increase at the watershed scale while water yield exhibited a decline from 1995 to 2020.Specifically,carbon storage,wind and sand prevention,and habitat quality presented an upward trend in the upstream but downward trend in the midstream and downstream.Food production in the midstream showed a continuously increasing trend during the study period.Trade-off relationships were identified between water yield and wind and sand prevention,water yield and carbon storage,food production and water yield,and habitat quality and wind and sand prevention.Prominent temporal and spatial synergistic relationships were observed between different ESs,notably between carbon storage and habitat quality,carbon storage and food production,food production and wind and sand prevention,and food production and habitat quality.Water resources emerged as a decisive factor for the sustainable development of the basin,thus highlighting the intricate trade-offs and synergies between water yield and the other four services,particularly the relationship with food production,which warrants further attention.This research is of great significance for the protection and sustainable development of river basins in arid areas. 展开更多
关键词 ecosystem services trade-offs SYNERGIES water yield food production habitat quality wind and sand prevention Tarim basin
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Examining the Quality Metrics of a Communication Network with Distributed Software-Defined Networking Architecture
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作者 Khawaja Tahir Mehmood Shahid Atiq +2 位作者 Intisar Ali Sajjad Muhammad Majid Hussain Malik M.Abdul Basit 《Computer Modeling in Engineering & Sciences》 SCIE EI 2024年第11期1673-1708,共36页
Software-Defined Networking(SDN),with segregated data and control planes,provides faster data routing,stability,and enhanced quality metrics,such as throughput(Th),maximum available bandwidth(Bd(max)),data transfer(DT... Software-Defined Networking(SDN),with segregated data and control planes,provides faster data routing,stability,and enhanced quality metrics,such as throughput(Th),maximum available bandwidth(Bd(max)),data transfer(DTransfer),and reduction in end-to-end delay(D(E-E)).This paper explores the critical work of deploying SDN in large-scale Data Center Networks(DCNs)to enhance its Quality of Service(QoS)parameters,using logically distributed control configurations.There is a noticeable increase in Delay(E-E)when adopting SDN with a unified(single)control structure in big DCNs to handle Hypertext Transfer Protocol(HTTP)requests causing a reduction in network quality parameters(Bd(max),Th,DTransfer,D(E-E),etc.).This article examines the network performance in terms of quality matrices(bandwidth,throughput,data transfer,etc.),by establishing a large-scale SDN-based virtual network in the Mininet environment.The SDN network is simulated in three stages:(1)An SDN network with unitary controller-POX to manage the data traffic flow of the network without the server load management algorithm.(2)An SDN network with only one controller to manage the data traffic flow of the network with a server load management algorithm.(3)Deployment of SDN in proposed control arrangement(logically distributed controlled framework)with multiple controllers managing data traffic flow under the proposed Intelligent Sensing Server Load Management(ISSLM)algorithm.As a result of this approach,the network quality parameters in large-scale networks are enhanced. 展开更多
关键词 Software defined networking quality of service hypertext transfer protocol data transfer rate LATENCY maximum available bandwidth server load management
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Spatiotemporal variations of ecosystem services and driving factors in the Tianchi Bogda Peak Natural Reserve of Xinjiang,China
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作者 ZHU Haiqiang WANG Jinlong +2 位作者 TANG Junhu DING Zhaolong GONG Lu 《Journal of Arid Land》 SCIE CSCD 2024年第6期816-833,共18页
Nature reserves play a significant role in providing ecosystem services and are key sites for biodiversity conservation.The Tianchi Bogda Peak Natural Reserve(TBPNR),located in Xinjiang Uygur Autonomous Region,China,i... Nature reserves play a significant role in providing ecosystem services and are key sites for biodiversity conservation.The Tianchi Bogda Peak Natural Reserve(TBPNR),located in Xinjiang Uygur Autonomous Region,China,is an important ecological barrier area in the temperate arid zone.The evaluation of its important ecosystem services is of great significance to improve the management level and ecological protection efficiency of the reserve.In the present study,we assessed the spatiotemporal variations of four ecosystem services(including net primary productivity(NPP),water yield,soil conservation,and habitat quality)in the TBPNR from 2000 to 2020 based on the environmental and social data using the Integrated Valuation of Ecosystem Services and Trade-offs(InVEST)model.In addition,the coldspot and hotspot areas of ecosystem services were identified by hotspot analysis,and the trade-off and synergistic relationships between ecosystem services were analyzed using factor analysis in a geographic detector.During the study period,NPP and soil conservation values in the reserve increased by 48.20%and 25.56%,respectively;conversely,water yield decreased by 16.56%,and there was no significant change in habitat quality.Spatially,both NPP and habitat quality values were higher in the northern part and lower in the southern part,whereas water yield showed an opposite trend.Correlation analysis revealed that NPP showed a synergistic relationship with habitat quality and soil conservation,and exhibited a trade-off relationship with water yield.Water yield and habitat quality also had a trade-off relationship.NPP and habitat quality were affected by annual average temperature and Normalized Difference Vegetation Index(NDVI),respectively,while water yield and soil conservation were more affected by digital elevation model(DEM).Therefore,attention should be paid to the spatial distribution and dynamics of trade-off and synergistic relationships between ecosystem services in future ecological management.The findings of the present study provide a reference that could facilitate the sustainable utilization of ecosystem services in the typical fragile areas of Northwest China. 展开更多
关键词 net primary productivity(NPP) water yield soil conservation habitat quality Integrated Valuation of Ecosystem services and Trade-offs(InVEST)model geographic detector Tianchi bogda Peak Natural Reserve
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Construction of a New Model of Contactless Medical Services for Outpatients Based on the Project-Achieving Quality Control Circle 被引量:1
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作者 Shuang Chen Zhihong Gao +1 位作者 Xiaoxia Huang Zhiqin Yin 《Journal of Clinical and Nursing Research》 2023年第4期29-37,共9页
Objective: To carry out empirical research on the role of project-achieving quality control circle (QCC) in constructing a new model of contactless medical service for outpatients. Methods: A QCC, consisting of inform... Objective: To carry out empirical research on the role of project-achieving quality control circle (QCC) in constructing a new model of contactless medical service for outpatients. Methods: A QCC, consisting of information office members from a grade A tertiary hospital in Wenzhou, was established to conduct a research project with the theme “Constructing a new model of contactless medical service based on outpatients’ experience.” According to the ten steps and PDCA cycle, an analysis was carried out before and after the QCC activities, focusing on improving pre-consultation services, providing steward-like services, and facilitating post-consultation management. Results: After the QCC activities, the mobile appointment rate, missed appointment rate, the proportion of smart check-ins, and the average check-in time were 55.68%, 4.02%, 39.75%, and 8.24 ± 3.66 min, respectively;in contrast, before the activities, they were 32.00%, 7.88%, 0.00%, and 14.96 ± 4.98 min, respectively;the difference between the two groups was statistically significant (χ2 = 3480.112, 4994.496;Fisher’s exact probability = 963788.570;t = 5.323, P < 0.001). Many experts have also visited the hospital to learn about this system, thus rendering social and economic benefits. Conclusion: Project-achieving QCC activities are suitable for complex situations, such as constructing a new model of contactless medical service, and can significantly improve outpatient service quality, enhance patients’ experience, and improve the abilities of circle members. 展开更多
关键词 quality control circle Project-achieving Outpatient Contactless medical service Patient experience
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Auto-Scaling Framework for Enhancing the Quality of Service in the Mobile Cloud Environments
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作者 Yogesh Kumar Jitender Kumar Poonam Sheoran 《Computers, Materials & Continua》 SCIE EI 2023年第6期5785-5800,共16页
On-demand availability and resource elasticity features of Cloud computing have attracted the focus of various research domains.Mobile cloud computing is one of these domains where complex computation tasks are offloa... On-demand availability and resource elasticity features of Cloud computing have attracted the focus of various research domains.Mobile cloud computing is one of these domains where complex computation tasks are offloaded to the cloud resources to augment mobile devices’cognitive capacity.However,the flexible provisioning of cloud resources is hindered by uncertain offloading workloads and significant setup time of cloud virtual machines(VMs).Furthermore,any delays at the cloud end would further aggravate the miseries of real-time tasks.To resolve these issues,this paper proposes an auto-scaling framework(ACF)that strives to maintain the quality of service(QoS)for the end users as per the service level agreement(SLA)negotiated assurance level for service availability.In addition,it also provides an innovative solution for dealing with the VM startup overheads without truncating the running tasks.Unlike the waiting cost and service cost tradeoff-based systems or threshold-rule-based systems,it does not require strict tuning in the waiting costs or in the threshold rules for enhancing the QoS.We explored the design space of the ACF system with the CloudSim simulator.The extensive sets of experiments demonstrate the effectiveness of the ACF system in terms of good reduction in energy dissipation at the mobile devices and improvement in the QoS.At the same time,the proposed ACF system also reduces the monetary costs of the service providers. 展开更多
关键词 Auto-scaling computation offloading mobile cloud computing quality of service service level agreement
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Public satisfaction with the quality of First Health Facility Services in Indonesia: Does sociodemographic matter?
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作者 Zainul Khaqiqi Nantabah Rofingatul Mubasyiroh +4 位作者 Antonius Yudi Kristanto Lely Indrawati Astridya Paramita Dwi Hapsari Tjandrarini Agung Dwi Laksono 《Asian Pacific Journal of Tropical Medicine》 SCIE CAS 2023年第9期409-417,共9页
Objective:To investigate individual characteristics related to satisfaction with the quality of First Health Facility Services(FHFS)in Indonesia.Methods:This cross-sectional study analyzes national representation data... Objective:To investigate individual characteristics related to satisfaction with the quality of First Health Facility Services(FHFS)in Indonesia.Methods:This cross-sectional study analyzes national representation data.Meanwhile,the study involved 9846 representative respondents in 2019.Respondent’s satisfaction with FHFS based on the five dimensions of service quality(SERVQUAL)is a dependent variable.Independent variables consist of sex,marital status,age,education,employment,insurance ownership,and economics.The study used multivariate logistic regression to explain the relationship between individual characteristics and FSHS quality.Results:77.3%Respondents were satisfied with FHFS,with the highest order of satisfaction dimensions being assurance(59.4%),empathy(57.3%),reliability(53.6%),responsiveness(52.7%),and then tangibility(49.1%).Multivariate logistic analysis showed that divorce was 1.48 more likely than never-married to be satisfied(95%CI 1.17-1.87).Employees were 0.77 less likely than the unemployed to get satisfied(95%CI 0.70-0.86).Respondents with higher education was 0.82 less likely than those with primary education to be satisfied(95%CI 0.67-0.99).Meanwhile,respondents who had government-run insurance were 1.61 more likely than uninsured to be satisfied(95%CI 1.42-1.80).Moreover,the rich were 0.82 less likely than the poor to get satisfied(95%CI 0.73-0.92).Conclusions:Community satisfaction with FHFS is generally high,though some areas could be improved.Demographic factors are still strongly related to satisfaction ratings.The government can assess the quality of services in accordance with standards and disseminate information about service standards for primary facilities to all levels of society,ensuring that service satisfaction is rated as good by all groups. 展开更多
关键词 Health services quality SATISFACTION National health insurance
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Evaluation of Recreation Service Quality of Slow Traffic Space in Urban Parks Based on IPA-Space Syntax Model
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作者 ZHOU Xi CHU Zuoyong JI Xiang 《Journal of Landscape Research》 2023年第4期21-30,共10页
To build an“ecological and livable city”,it is important to figure out the relationship between human activity and urban park space and create a high-quality urban park through the integration of“people”and“park... To build an“ecological and livable city”,it is important to figure out the relationship between human activity and urban park space and create a high-quality urban park through the integration of“people”and“park”.Taking Longhu Park in Huainan Province as an example,the study quantitatively analyzed and evaluated the characteristics and service quality of slow traffic space using importance-performance analysis(IPA)and space syntax,clarified the key indexes and areas to be optimized,and put forward corresponding design countermeasures and suggestions in combination with human activity demand.The results suggest that:①The mean performance of park recreation service quality is 3.63,less than the mean importance(3.95).Tourists pay special attention to the safety and convenience of slow traffic space,and the diversity and identiability of site functions is the focus“to be improved”.②The accessibility of Longhu Park shows a strong irregular shape in the southwest.The dead-end roads in the far lake area and the flora and fauna area on the northwest side have weak spatial perception,and the composite function carrying potential of slow traffic space is better reflected in a small range.Therefore,an optimization strategy for slow traffic space is proposed to enhance the continuity of road network,site identifiability,and functional diversification.The results will provide new thoughts of governance based on spatial humanism for the high-quality renewal of urban parks in the new era. 展开更多
关键词 IPA analysis Space syntax Urban park Slow traffic space Recreation service quality
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Analysis of Professional Quality Cultivation Strategies for Infant and Child Care Service Talents from the Perspective of Collaboration of Medical Care,Parenting,and Education,and Integration of Industry and Education
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作者 Jie Wang 《Journal of Contemporary Educational Research》 2023年第12期351-357,共7页
The collaboration of medical care,parenting,and education aims to integrate nursing,midwifery,infant and child care services,and management with speech and hearing rehabilitation technology,among other elements relate... The collaboration of medical care,parenting,and education aims to integrate nursing,midwifery,infant and child care services,and management with speech and hearing rehabilitation technology,among other elements related to the infant care industry chain.This integration targets pediatrics talent training in nine infant care positions,including nursing,infant health care and management,and child rehabilitation,to ensure that the capabilities and quality of professional talents can meet the health care needs of infants and young children.This article briefly explains the background of the“collaboration of medical care,parenting,and education,and integration of industry and education.”It analyzes the necessity of cultivating infant and child care service talents based on the perspective of“collaboration of medical care,parenting,and education,and integration of industry and education.”Based on this perspective,we conducted an in-depth study of the cultivation of professional qualities of infant and child care service talents. 展开更多
关键词 Collaboration of medical care parenting and education Integration of industry and education Infant and child care service profession Talent cultivation Professional quality
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ABC分类绩效管理法对医务人员服务质量、心理健康及工作满意度的影响 被引量:1
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作者 李聪艺 高瑞玲 《中国健康心理学杂志》 2024年第2期240-245,共6页
目的:探究基于ABC分类绩效管理法对医务人员的影响。方法:选取2021年3月-2022年3月某院200名在职医务人员,随机分为对照组和观察组,各100例,对照组采用统一医院绩效管理模式,观察组给予基于ABC分类绩效管理法。比较两组服务质量[医疗服... 目的:探究基于ABC分类绩效管理法对医务人员的影响。方法:选取2021年3月-2022年3月某院200名在职医务人员,随机分为对照组和观察组,各100例,对照组采用统一医院绩效管理模式,观察组给予基于ABC分类绩效管理法。比较两组服务质量[医疗服务质量量表(CQS)]、心理健康[焦虑自评表(SAS)和抑郁自评表(SDS)]、主观幸福感[主观幸福感量表(GWB)]、工作满意度[明尼苏达工作满意度问卷短式量表(MSQ)]及同情疲劳状况调查[职业生命质量量表中文版(ProQOL)]。结果:干预后与对照组相比,观察组CQS各维度评分明显较高(t=-6.944,-6.920,-7.220;P<0.05),SAS评分和SDS评分明显较低(t=4.894,4.145;P<0.05),GWB各维度评分明显较高(t=-8.548,-4.699,-5.972,-6.778,-9.472,-6.377;P<0.05),MSQ各维度评分明显较高(t=-7.939,-8.925,-7.151;P<0.05),ProQOL各维度评分明显较低(t=10.441,9.667,5.661;P<0.05)。结论:针对医务人员给予基于ABC分类绩效管理法,可明显改善其服务质量,促进心理健康,增加主观幸福感,提升工作满意度,改善同情疲劳状况。 展开更多
关键词 AbC分类绩效管理法 医务人员 服务质量 心理健康 工作满意度
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保健养生服务质量优化研究——以B保健养生公司为例
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作者 李娉 刘书娟 于璐璐 《经济论坛》 2024年第5期85-97,共13页
在《“健康中国2030”规划纲要》发布后,健康服务业成为国家战略的核心部分,保健养生服务行业也迎来了前所未有的发展机遇。文章通过问卷调查和访谈方法,从有形性、可靠性、响应性、保证性和移情性五个维度构建服务质量评价指标体系,全... 在《“健康中国2030”规划纲要》发布后,健康服务业成为国家战略的核心部分,保健养生服务行业也迎来了前所未有的发展机遇。文章通过问卷调查和访谈方法,从有形性、可靠性、响应性、保证性和移情性五个维度构建服务质量评价指标体系,全面评估B保健养生公司的足部保健养生服务现状,揭示服务中的不足。研究结果表明,虽然服务提供者在硬件设施和技能方面表现出色,但在响应性和保证性方面仍有改进空间。据此,研究提出了一系列优化策略,包括加强服务人员培训、改善顾客等待体验、提升服务个性化以及增强服务响应效率等,目的是提高顾客满意度和忠诚度,促进足部保健养生服务行业的可持续发展。 展开更多
关键词 保健养生服务 足部保健 服务质量评估 顾客满意度
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基于加速无约束张量隐因子分解模型的Web服务Qo S估计
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作者 林铭炜 李文强 +1 位作者 许秀琴 刘健 《通信学报》 EI CSCD 北大核心 2024年第3期166-181,共16页
针对基于张量非负隐因子分解模型的Web服务QoS估计方法过于依赖非负初始随机数据以及特意设计的非负训练方法,导致模型的兼容性和扩展性不高的问题,提出了加速无约束张量隐因子分解模型。其主要思想包括三部分:将非负性约束从决策参数... 针对基于张量非负隐因子分解模型的Web服务QoS估计方法过于依赖非负初始随机数据以及特意设计的非负训练方法,导致模型的兼容性和扩展性不高的问题,提出了加速无约束张量隐因子分解模型。其主要思想包括三部分:将非负性约束从决策参数转移到输出的隐因子,并通过单元素映射函数连接它们;运用结合动量方法的随机梯度下降算法,有效提高模型的收敛速度与估计精度;给出加速无约束张量隐因子分解模型的详细算法和结果分析。在实际工业应用中的2个动态QoS数据集上的实证研究表明,与最先进的QoS估计模型相比,所提模型具有较高的计算效率和估计精度。 展开更多
关键词 服务质量 隐因子分解分析 张量非负隐因子分解模型 无约束非负 动量方法
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一体式A^(2)O-MBR系统处理高速公路服务区污水的研究 被引量:3
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作者 谭斌 黄阳鹏 +3 位作者 肖勇 林冰 张运杰 张倩 《工业水处理》 CAS CSCD 北大核心 2024年第4期170-178,共9页
为解决高速公路服务区污水中污染物浓度高、处理设施普遍存在效能低下等问题,采用一体式A^(2)O-MBR反应器处理该目标污水。在反应器启动成功的基础上,研究了不同溶解氧(DO)、硝化液回流比和C/N下A^(2)O-MBR工艺对污染物的去除性能。结... 为解决高速公路服务区污水中污染物浓度高、处理设施普遍存在效能低下等问题,采用一体式A^(2)O-MBR反应器处理该目标污水。在反应器启动成功的基础上,研究了不同溶解氧(DO)、硝化液回流比和C/N下A^(2)O-MBR工艺对污染物的去除性能。结果表明,在控制DO为4 mg/L,硝化液回流比为300%,C/N为6时,A^(2)O-MBR获得了最佳污染物去除效果,A^(2)O-MBR工艺的COD、BOD_5和TP去除率分别为90.57%、93.75%和93.00%。反应器稳定运行时,出水NH_(4)^(+)-N和SS分别为4.2 mg/L和4.5 mg/L,出水指标均达到了《城市污水再生利用城市杂用水水质》(GB/T 18920—2020)中冲厕、车辆冲洗的要求。一体式A^(2)O-MBR在一定程度上可以降低膜组件的污染程度,从而降低系统的维护运行成本,可为高速公路服务区污水处理实际工程改造提供参考。 展开更多
关键词 A^(2)O-MbR工艺 生物脱氮 服务区污水 污染物 水质标准
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基于图卷积的多任务Web服务QoS预测
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作者 谭贺飞 宗容 +1 位作者 武浩 王幸之 《计算机工程与设计》 北大核心 2024年第1期47-54,共8页
为满足用户对Web服务的高质量要求,提出一种基于图卷积的Web服务QoS预测算法,结合多任务学习使算法可以在一次预测中得到两种属性的QoS值。挖掘用户和服务之间隐藏的图结构信息,将用户和服务的编号信息转换成嵌入向量,得到初始特征,经... 为满足用户对Web服务的高质量要求,提出一种基于图卷积的Web服务QoS预测算法,结合多任务学习使算法可以在一次预测中得到两种属性的QoS值。挖掘用户和服务之间隐藏的图结构信息,将用户和服务的编号信息转换成嵌入向量,得到初始特征,经过图卷积与特征融合处理操作获得更深层的特征信息,经过降噪自编码器对特征进行重构,提高算法的鲁棒性。在公开的QoS调用数据集上进行实验,并与3种方法对比,实验结果表明,该算法在各项评价指标上总体表现更好,为图神经网络在QoS预测方向的研究提供了思路。 展开更多
关键词 网络服务 服务质量 图卷积网络 多任务学习 自编码器 服务过载 特征融合
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Effect analysis of applying high-quality service model to surgical nursing
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作者 Li Chen Qiu-Mei Tu +4 位作者 Zhao-Di Guo Xiao-Wei Zhu Wei Wang Hui-Fang Xie Yuan Ye 《World Journal of Clinical Cases》 SCIE 2024年第19期3744-3751,共8页
BACKGROUND Surgical care of the hand plays a crucial role in the medical field,as problems with the hand can profoundly affect a patient's quality of life and function.In order to meet the needs of patients,improv... BACKGROUND Surgical care of the hand plays a crucial role in the medical field,as problems with the hand can profoundly affect a patient's quality of life and function.In order to meet the needs of patients,improve patient satisfaction and improve treatment outcomes,high-quality service models have been introduced in the field of nursing.AIM To explore the effect analysis of applying high-quality service model to surgical nursing.METHODS We conducted a retrospective study of patients who underwent hand surgery at our hospital between 2019 and 2022,using a quality service model that included improved patient education,pain management,care team collaboration,and effective communication.Another group of patients received traditional care as a control group.We compared postoperative recovery,satisfaction,complication rate,and length of hospital stay between the two groups.Inferential statistics were used to compare the difference between the two groups by independent sample t test,Chi-square test and other methods to evaluate the effect of intervention measures.RESULTS Postoperative recovery time decreased from 17.8±2.3 d to 14.5±2.1 d,pain score decreased from 4.7±1.9 to 3.2±1.4,and hand function score increased from 78.4±7.1 to 88.5±6.2.In terms of patient satisfaction,the quality service model group scored 87.3±5.6 points,which was significantly higher than that of the traditional care group(74.6±6.3 points).At the same time,patients'understanding of medical information also improved from 6.9±1.4 to 8.6±1.2.In terms of postoperative complications,the application of the quality service model reduced the incidence of postoperative complications from 26%to 10%,the incidence of infection from 12%to 5%,and the incidence of bleeding from 10%to 3%.The reduction in these data indicates that the quality service model plays a positive role in reducing the risk of complications.In addition,the average hospital stay of patients in the quality service model group was shortened from 6.8±1.5 d to 5.2±1.3 d,and the hospitalization cost was also reduced from 2800±600 yuan to 2500±500 yuan.CONCLUSION Applying a quality service model to hand surgery care can significantly improve patient clinical outcomes,including faster recovery,less pain,greater satisfaction,and reduced complication rates. 展开更多
关键词 Hand surgery nursing quality service model Clinical outcomes Patient satisfaction COLLAbORATION Pain management
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情境化赋能:智慧平台如何促进公共服务高质量供给?——基于B区S街智慧大物管的研究
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作者 李利文 袁凤欣 杨芳 《公共治理研究》 2024年第5期58-72,共15页
智慧平台是优化公共服务供给方式、提高公共服务供给水平和改善公共服务供给质量的首要选择。基于B区S街智慧大物管个案,对智慧平台促进公共服务高质量供给过程进行系统呈现。研究发现,智慧平台的链接、缩放、中介和动员功能在公共服务... 智慧平台是优化公共服务供给方式、提高公共服务供给水平和改善公共服务供给质量的首要选择。基于B区S街智慧大物管个案,对智慧平台促进公共服务高质量供给过程进行系统呈现。研究发现,智慧平台的链接、缩放、中介和动员功能在公共服务高质量供给过程中发挥着核心作用,倒逼公共服务理念从被动转向主动,公共服务结构从层级化转向扁平化,公共服务内容从粗放型转向精细型,公共服务方式从繁琐型转向便捷型。这些转型解决了公共服务供给中隐藏的资源冲突、权力冲突和边界冲突,有效提升了人民的安全感、幸福感和获得感,促进了公共服务的高质量供给。 展开更多
关键词 数字治理 智慧平台 高质量公共服务
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