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

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.

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

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.

Spatiotemporal variations of ecosystem services and driving factors in the Tianchi Bogda Peak Natural Reserve of Xinjiang,China

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.

Influence of Human Activity Intensity on Habitat Quality in Hainan Tropical Rainforest National Park,China

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.

Assessment of Quality of Service of Virtual Knowledge Communities

An assessment method for the quality of service （QoS） of virtual knowledge communities （VKC） is proposed based on fuzzy theory and analytic hierarchy process （AHP）. The QoS is evaluated in terms of Website design, reliability, responsiveness, trust, personalization, and information quality. The cognitive QoS and the QoS evaluated by assessors are compared to analyze which QoS of the VKC should be improved urgently and which indicators keep leading positions, and to assist administrators of the VKC on measuring and understanding current status and implementation effect of the QoS.

基于时间序列分析的Web Service QoS预测方法

通过网络提供服务的Web Service的服务质量会随着网络环境、服务器负载等因素的变化而变化,如何更好地帮助用户选择在未来一段时间内符合服务质量需求的Web Service,是目前服务计算领域中需要解决的关键问题之一。针对上述问题,提出了一种基于时间序列分析的Web Service QoS预测方法,并实现了相应的Web Service QoS自动预测工具。该工具能够根据Web Service的历史QoS数据,有效地预测未来短期内的QoS信息。以17832个Web Service的历史数据为基础,设计了相关实验,并验证了方法的有效性。

A NOVEL CALL ADMISSION CONTROL SCHEME IN CELLULAR/WLAN INTEGRATION AND PERFORMANCE ANALYSIS

In order to achieve the Quality of Service(QoS) provisioning and efficient resource utili-zation in cellular network and Wireless Local Area Network(WLAN) integration,an Integrated Ser-vice-Based Call Admission Control(ISB-CAC) scheme is proposed in this paper.The integrated network is modeled by using multi-dimensional Markov chains.The numerical analysis is presented to evaluate the important performance measures such as the blocking probability of originating calls,the dropping probability,and the average transfer time,etc.The steady-state probabilities of the multi-dimensional Markov chains are obtained by using an iterative approach,and the CAC pa-rameters are optimally designed.The analytical model is validated by the computer simulation.It is shown that compared with the conventional WLAN-First Call Admission Control(WF-CAC) scheme,the proposed ISB-CAC scheme not only provides better QoS for mobile users but also utilizes the bandwidth resources more efficiently.

高职院校深化产教融合的困境与对策研究

深化产教融合是高职院校实现高质量发展的本质要求。文章阐述了产教融合的内涵与目的,剖析了当前新形势下遇到的问题与困境,由此建议政府采取加大政策供给与引导、强化评价导向、激励行业企业办学、增强学校服务行业企业能力等多项举措,为高职院校持续深化产教融合注入活力,提供保障。

健康老龄化视域下“医养结合嵌入式”养老服务的质量评价研究

健康老龄化视角下的嵌入式医养结合养老模式是未来老年人养老质量的保障,也体现了老年人对未来老年幸福美好生活的需求。但对该模式的研究多集中在理论研究层面,对实证的研究较为缺乏。本研究基于医养结合的嵌入式养老服务的评价方法和评价原则,对构建嵌入式医养结合养老模式的评价指标体系进行了较为详尽的阐释。发现目前嵌入式养老机构重在养老轻在医疗,医疗机构与养老机构之间存在着衔接不足的问题,具体表现在医护人员的服务主体不够专业、服务项目不够落实、医疗机构与养老机构的资源整合碎片化以及机构管理的多头监管等问题。研究针对相关问题提出了建议,对我国医养结合的嵌入式养老模式的进一步实施具有一定借鉴意义。

文旅融合背景下公共图书馆旅游信息服务质量的影响因素研究

文章基于信息生态理论和服务质量差距理论,在文旅融合背景下探究公共图书馆旅游信息服务质量的影响因素及路径关系,构建公共图书馆旅游信息服务质量影响因素理论模型,对公共图书馆旅游信息服务质量的影响因素及相互关系进行分析与评价。根据研究结果,文章从信息、信息人、信息技术、信息环境四个维度提出相应的对策建议,为提升公共图书馆旅游信息服务的高质量发展动能提供参考和借鉴。

全民健身公共服务不平衡不充分问题的表现、成因与纾解策略

着力破解全民健身公共服务不平衡不充分问题,是构建更高水平的全民健身公共服务体系,促进全民健身高质量发展,加快推进体育强国建设的迫切需要。运用文献资料、实地调研等方法研究后指出,全民健身公共服务不平衡主要表现为区域间、人群间、项目间发展不平衡;全民健身公共服务不充分主要表现为政策落实不到位、经费支持不充裕、人员配备不充足。经济发展水平、政治保障水平、文化繁荣水平、社会建设水平、生态环境保护水平的差异是全民健身公共服务不平衡不充分的主要成因。为此,需要将促进全民健身高质量发展作为根本任务,将加快全民健身创新发展作为第一动力,将实现全民健身协调发展作为内在要求,将助力全民健身绿色发展作为普遍形态,将推动全民健身开放发展作为必由之路,将保障全民健身共享发展作为最终目标。

综合档案馆智慧服务质量评价研究——以青岛市档案馆为例

选取青岛市档案馆为研究对象,对青岛市档案馆智慧服务质量进行评价。研究发现,青岛市档案馆在智慧服务信息内容和信息技术方面发展得相对较好,而在信息人和信息环境方面需要进一步改善。青岛市档案馆智慧服务信息内容的服务呈现、信息技术的交互有效性、信息人中的档案工作人员、信息环境的外部环境是制约青岛市档案馆智慧服务进一步发展的主要因素。其中,信息人中档案馆工作人员的个性化和人性化服务、服务呈现的移情性、信息技术平台的交互易用性、外部环境中的政府规范规章制度是重点影响因素。

新质生产力推动现代服务业同先进制造业深度融合发展研究

在新时代背景下,推动现代服务业与先进制造业深度融合发展已成为我国经济高质量发展的重要途径,新质生产力的发展为两业的深度融合带来了新的机遇与挑战。新质生产力下两业深度融合存在新的逻辑机理,技术创新融合、资源要素融合和产业体系融合是两业深度融合发展的重要路径。技术创新融合以数智赋能和协同创新为核心,推动现代服务业和先进制造业的数字化转型和智能化发展;资源要素融合以研发创新投入、公共服务平台、人才队伍建设和体制机制改革,促进两业资源要素的优化升级和高效配置;产业体系融合通过产品市场高端化、生产服务体系智能化和供应链生态网络绿色化,推动产业体系高端化、智能化和绿色化转型。通过这些路径的探索与实践,可以促进现代服务业和先进制造业的深度融合发展,推动我国经济实现高质量发展的目标。

基于公办与民办差异视角的养老机构医养结合服务质量评价研究

背景近几年,关于我国医养结合服务模式、影响因素等的研究报道较多,但关于养老机构医养结合服务质量的研究报道较少,且缺乏对不同类型养老机构医养结合服务质量差异的比较研究。目的评价公办与民办养老机构医养结合服务质量。方法2020年10月—2021年9月,采用分层随机抽样方法在内蒙古自治区包头市、陕西省西安市、湖北省宜昌市、浙江省绍兴市共4个地区进行问卷调查,共选取25家养老机构老年人1106名。通过SERVQUAL模型构建包含可靠性、及时性、保障性、规范性、移情性5个维度和15项二级指标的医养结合服务质量评价指标体系,结合熵权法与模糊综合评价法分别计算公办、民办养老机构医养结合服务质量评分并进行比较。结果公办、民办养老机构老年人对医养结合服务质量满意度综合评价值分别为41.66、38.82分,其中公办养老机构15项二级指标评分均在40.00分以上,民办养老机构13项二级指标评分在40.00分以下。结论公办与民办养老机构老年人对医养结合服务质量满意度综合评价结果存在一定差异,其中规范性、移情性维度评分差异较大,可靠性、及时性、保障性维度评分差异较小,这为发现不同维度下医养结合服务存在的问题、促进养老机构医养结合服务高质量提供了参考。

基于InVEST模型的武夷山市生境质量时空分析

为了探求快速城市化背景下城市生境质量对生态协调发展的影响,基于InVEST模型对武夷山地区生境质量时空演变进行分析。结果表明,2010-2020年,生境质量为高级的地区由95.43%下降到88.92%,中等生境质量所占的面积由3.67%升到9.54%,生境退化区域具有显著的空间聚集性特点。武夷山生境质量总体保持相对较好,映射出近年来生态保护措施的成效较好。研究结果对于武夷山地区在权衡发展和保护之间寻求最优自然资源管理和经济发展模式提供理论决策依据。

数字新质生产力对城乡高质量融合的影响与机制

数字新质生产力能够深刻改变城市与农村生产及生活方式,对城乡高质量融合具有重要意义。基于2009—2022年我国30个省份(未含香港地区、澳门地区、台湾地区及西藏地区)面板数据,利用固定效应模型、中介效应模型及门限效应模型,实证检验数字新质生产力对城乡高质量融合的影响和作用机制。研究发现,数字新质生产力能够显著促进城乡高质量融合、产业结构升级、公共服务均等化,特别是资源要素配置优化在数字新质生产力对城乡高质量融合的影响中起中介作用。数字新质生产力对城乡高质量融合的促进作用具有边际效应递增的非线性特征,产业结构升级、资源要素配置优化、公共服务均等化对这种非线性影响具有强化作用。数字新质生产力对城乡高质量融合的影响具有地区异质性,从线性影响看,在东部地区最强,在中部地区其次,在西部地区最弱;从非线性影响看,数字新质生产力的影响在东部和西部地区存在单一门限效应,在中部地区存在双重门限效应。为促进城乡高质量融合,应积极推动生产要素数字化转型,加快数字新质生产力形成;驱动产业结构升级,为城乡高质量融合提供动力;畅通资源要素流动渠道,优化资源要素配置;加强公共服务配套设施建设,助力公共服务均等化;结合地区特点,因地制宜培育数字新质生产力。

产教融合背景下农产品质量安全检测培训体系构建

根据国家产教融合、服务区域经济发展和开展高质量职业培训的综合改革要求,以及陕西省农产品质量安全监管工作现实需求,以校政合作共建省级农产品质量安全检测培训基地为基础,构建“2大类型、4大模块、3位一体”培训内容体系,培训过程中采用分类学习、理实一体、专家答疑和精准指导创新方式,并以工作任务为载体,使用系列培训教材,构建农产品质量安全检测培训体系,保障培训质量,提升专业的社会服务能力,为陕西省及西部地区的农产品质量安全科普示范做出了积极贡献,进一步提升了学校的社会影响力。

面向天地融合网络的虚拟网络映射算法

针对复杂的天地融合网络环境下,用户业务高差异、异质资源强受限、时空尺度大跨越、网络拓扑高动态等特性,给虚拟网络映射(Virtual Network Embedding,VNE)算法带来的挑战,国内外学者展开了深入研究。首先根据问题特性概述天地融合网络VNE面临的三大核心挑战;然后从场景建模和求解算法两大维度详细分析相关研究的进展,主要涵盖服务质量感知VNE、多层跨域异构网络VNE、动态VNE以及VNE问题求解算法4个方面,并从理论和实践两个方面深入分析应对天地融合网络VNE的解决策略;最后展望未来研究方向,旨在为后续工作提供参考。

基于InVEST模型的渭河流域生境质量评估

基于生态系统服务评估与权衡模型和ArcGIS软件探索2000-2020年渭河流域生境质量的时空变化,利用地形分布指数分析生境质量的地形梯度效应.结果表明, 20 a间,研究区土地利用变化主要包括耕地向建设用地和草地的转移,以及草地向耕地和林地的转移,不同类型之间的转移是影响局部生境质量变化的主要因素;生境质量的空间分布以中等生境为主,占比约57%,主要分布在关中城市群外围和西北部.低等生境占比约5%,但面积增长最快,增幅达到105.80%,原因是关中城市群的大面积扩张;研究区生境质量空间分布存在一定的正相关性,且聚集程度增加1.15%,局部自相关类型以高-高和低-低集聚为主,高-高集聚分布在研究区东北部黄土高原和南部秦岭北坡,低-低集聚分布在关中城市群;2020年生境质量具有显著的地形梯度效应,表现在生境质量等级随着地形梯度级别的增加而增加.

医养结合机构失智老年人照护质量评价指标体系的构建

目的 探究医养结合机构失智老年人照护的质量评价内容,构建其质量评价指标体系。方法 通过文献回顾和半结构式访谈,初步拟定医养结合机构失智老年人照护质量评价指标体系;采用德尔菲专家函询法评估各指标的重要性,根据专家函询结果确立指标体系,并采用层次分析法确立各指标权重。结果 两轮德尔菲专家咨询均发放40份问卷,有效回收率均为85%,两轮专家权威系数均为0.860,专家意见肯德尔和谐系数第1轮为0.141、第2轮为0.108(P<0.001)。医养结合机构失智老年人照护质量评价指标体系包括3项一级指标、12项二级指标、43项三级指标。3项一级指标包括结构、过程和结果,其权重分别为0.094、0.627、0.280。结论 本研究构建的医养结合机构失智老年人照护质量评价指标体系内容全面,过程科学严谨,能为医养结合机构质控者管理失智老年人照护质量提供参考。