Researching the Impact of the Quality of Village Governance on Farmers’Well-Being:From the Perspectives of Income and Occupational Differentiation

The goal of village governance is to improve the well-being of farmers,so this study aims to measure the impact the quality of village governance on the well-being of farmers.It also examines the heterogeneity of this impact across different farmer groups from the perspectives of income levels and occupational differentiation.To this end,this study developed an indicator system based on survey data collected from 1,442 farmers in the Sichuan,Shaanxi,and Gansu provinces,as well as the Ningxia Hui autonomous region.Multiple linear regression models were then used to analyze this data,and the findings revealed that improvements in the quality of village governance significantly increased the well-being of farmers.Specifically,primary-level empowerment and capacity building were shown to contribute the most to the enhancement of the farmers’well-being,followed by social inclusion,and social cohesion was found to have only a minimal effect.In terms of income levels,improving the quality of village governance benefited middle-income farmers the most,followed by low-income farmers,and it had the least effect on high-income farmers.In terms of occupations,full-time farmers gained the most from improvements in the quality of village governance,followed by off-farm farmers,with part-time farmers benefiting the least.Based on these findings,this study suggests that policymakers should improve the quality of village governance to enhance the well-being of farmers,focusing on the impact that level of income and occupational differentiation have on village governance.

基于B/S架构的远程会诊质控系统的设计与应用

目的研发远程会诊质控系统,在区域内实现远程会诊质控、管理、监管、考评、统计和持续改进的信息化。方法2020年,组建多学科团队,运用智力激励法和专题小组讨论法,基于B/S架构研发远程会诊质控系统,与既有远程会诊信息系统完全嵌合兼容,满足远程会诊全流程质量管理的功能需求。结果针对远程会诊质控工作要求,系统设计研发了质控管理、质控考评、实时监管、统计分析4个子模块,可满足远程会诊全流程质量管理的功能需求。结论该质控系统创新了远程会诊信息化质量管理模式,在区域内实现了远程会诊全流程的信息化管理,取得了较好的质量管理成效,有效促进区域内远程会诊工作的推进和发展。

基于B/S和SOA架构的LIMS系统设计与研究

为提升水质检测业务的专业化、智能化、系统化、自动化水平,针对新发展阶段下水利高质量发展对水质信息管理的需求,研究并开发基于B/S系统架构和SOA设计架构的新型综合性水质信息管理系统(LIMS),运用仪器谱图识别及数据提取、PHP与MySQL融合、仪器谱图与原始记录自动关联等技术,在一定程度上提高水质数据的电子化无纸化获取、处理、传输及应用等方面的管理水平,实现水质检测业务流程与资源的动态关联和闭环追溯,提升水质监测评价工作的管理效率和质量管理能力。基于B/S和SOA架构的LIMS在前沿高新技术中的应用研究,为水质检测和管理的各项活动提供智能、高效的数据支持平台,也为水利行业信息系统管理建设及水域功能监测监管提供技术支撑。

S-诱抗素对杂交稻产量及品质的影响

为探寻提高杂交稻产量和品质的栽培调控措施,对甬优4949、玮两优8612和乔两优17开展早、晚稻栽培试验,研究S-诱抗素对其产量及品质的影响。结果表明:S-诱抗素提高了各品种齐穗期SPAD值、光合参数及齐穗、成熟期干物质生产能力。各品种S-诱抗素处理的有效穗数、每穗粒数、结实率及千粒重等产量构成因子均有提高,增产7.8%~11.1%,乔两优17的增产效果更显著。S-诱抗素提高了各品种加工品质中的糙米率、整精米率及蒸煮品质中的碱消值、胶稠度,同时降低了外观品质中的垩白度、垩白粒率及蒸煮品质中的直链淀粉含量。早稻季各品种S-诱抗素处理的整精米率、垩白度、垩白粒率及碱消值与对照相比达到显著差异,S-诱抗素对早稻品质的改善效果优于晚稻。综合结果表明,施用S-诱抗素能够有效提高杂交稻的产量和品质。

基于D-S证据理论的农作物气候品质预测方法研究:以晚熟杂交柑橘春见为例

【目的】基于多源气象数据构建果实品质(糖含量等级)预测模型,为科学评价果实气候品质及深入挖掘农产品气候资源提供科学依据。【方法】以晚熟柑橘春见果实为研究对象,利用多源数据融合技术、人工神经网络(BP神经网络、RBF神经网络和Elman神经网络)和D-S证据理论,包括气象数据质量控制、特征选取、特征级融合、决策级融合4个步骤,构建基于多源气象数据的果实品质(糖含量等级)预测模型。【结果】春见果实品质预测模型采用BP神经网络预测结果总体准确率为87.50%,平均绝对误差(MAE)为0.150,均方根误差(RMSE)为0.447;RBF神经网络预测结果总体准确率为85.00%,MAE为0.175,RMSE为0.474;Elman神经网络预测结果总体准确率为87.50%,MAE为0.150,RMSE为0.447;D-S证据理论决策融合总体预测准确率达95.20%,分别较BP神经网络、RBF神经网络和Elman神经网络提升7.7百分点、10.2百分点和7.7百分点,MAE和RMSE分别为0.040和0.214,均明显降低。【结论】D-S证据理论决策融合后的果实品质预测准确率相比单一神经网络预测更高、误差更小。

经验小波变换和改进S变换结合的电能质量检测与识别方法

为分析不确定干扰因素影响下的实际电力网络电能质量问题,提出一种经验小波变换(EWT)和改进S变换相结合的电能质量检测与识别方法。该方法一方面利用EWT联合归一化直接正交(NDQ)算法和奇异值分解(SVD)算法准确提取调幅-调频分量的频率、幅值和时间参数,另一方面考虑到EWT算法在高噪声环境下瞬时幅值波动的问题,引入改进S变换提取高噪声干扰下的电能质量扰动时频信息,最后,基于EWT和改进S变换提取的扰动特征向量,利用基于改进粒子群优化算法(IPSO)优化支持向量机(SVM)的电能质量扰动识别分类器实现扰动类型的精确识别。仿真和实验表明所提方法在复合扰动识别分类时平均识别准确率为93.23%,且能够准确识别4种实测扰动信号。

集体经营性建设用地入市农户满意度影响因素研究——基于Logistic-ISM模型的分析

农户满意程度可以反映政策改革成效,探究农户集体经营性建设用地入市满意度影响因素,有助于评价政策实施效果,同时对提升农村发展和农民幸福感也有一定的现实意义.采用问卷调查和访谈的方式,选取重庆市大足区作为研究区域,基于Logistic模型确定农户满意度的影响因素,结合ISM模型分析各影响因素之间的层次关系,对农民的政策实施满意度影响因素进行实证分析.研究结果显示:(1)针对入市实施效果,绝大部分农户持满意态度,不满意的地方集中在收益分配不及时和环境污染方面;(2)家中是否有村干部、生态环境变化情况、是否参与表决、分配公平性、入市实际收益、程序透明性、入市风险存在情况、对入市土地所有者的认知对入市农户满意度有显著影响.其中对入市土地所有者的认知、入市风险存在情况、入市实际收益为表层直接因素,中层间接因素有生态环境变化情况、是否参与表决、分配公平性以及程序透明性,家中是否有村干部为深层根源因素.应进一步完善土地产权制度,明晰入市到期后土地权属问题;健全监督管理机制,建立集体经营性建设用地入市单位的产业目录和准入标准制度;完善收益分配机制,制定集体土地入市指导性分配意见;将村集体负责人纳入政府基层领导队伍体系,提高程序透明性.

Factors influencing quality of life in Chinese patients with dementia: a systematic review

Background:Dementia is a group of nervous system diseases characterized by progressive cognitive decline,leading to a loss of self-care ability and a decline in well-being.This places a significant burden on the global healthcare system,with Chinese patients accounting for approximately one-quarter of the world’s dementia cases.Therefore,it is crucial to identify factors that impact the quality of life(QOL)among elderly Chinese individuals with dementia.Method:To achieve this,we conducted a comprehensive search of several databases,including PubMed,Embase,Web of Science,the Cochrane Library,China National Knowledge Infrastructure,Wanfang Data,China VIP Database and China Biomedical Literature Database.We reviewed cross-sectional studies from the inception of these databases until March 27,2022.QOL outcomes were assessed using standardized scales in the studies included in this review.Results:The search yielded a total of 1,235 relevant articles,from which we finally included 21 cross-sectional studies and one longitudinal study after rigorous quality assessment.Among these,10 studies were classified as high quality,while 12 were classified as fair quality.Through our analysis,we identified 28 patient-rated QOL factors and 14 caregiver-rated QOL factors.These factors were categorized into three groups:patient,disease-related and caregiver.Factors commonly found to influence patient-rated QOL included age,education,marital status,depression,self-care ability,dementia severity,cognitive function,behavioral and psychological symptoms of dementia and caregiver burden.Similarly,factors commonly influencing caregiver-rated QOL included economic status,depression,self-care ability,dementia severity,cognitive function,behavioral and psychological symptoms of dementia and caregiving time.Conclusion:This review clarifies the factors that influence the QOL of Chinese individuals with dementia.When implementing interventions,it is crucial to consider the differences between patient-rated QOL and caregiver-proxy-rated QOL,as well as their respective influencing factors.

高质量发展背景下农民参与乡村治理的制度建构精细化研究——基于安徽省S市3村的调查

农村地区是中国基层治理的重要阵地.提高农民参与乡村治理体系建设的精细化水平,对于乡村社会具有现实意义.深入研究农民参与乡村治理制度建构精细化是实现乡村振兴和基层治理现代化的基础,让农民参与乡村治理在适合的制度条件下运转起来,提升乡村治理水平,有助于加速促进乡村现代化治理体系的形成以及乡村振兴的实现.在高质量发展背景下,对安徽省S市3村制度建设进行考察.研究发现,在具体的实践过程中,出现了参与冷漠化、制度错位、非制度参与、传统乡土意识式微等现象.因此,需要培育村民治理主体意识、规范权力实践主体、完善村规民约,既要引导村民有序参与,又要重新唤醒他们在农村的归属感,要采取多种措施,使村民自治工作在适当的制度条件下开展.

Introduction of PIC/S Accession Procedure and Suggestions for Establishing a Unified Quality Management System in China

Objective To introduce the accession procedure and evaluation of PIC/S,and help relevant departments in China to understand the requirements of PIC/S in detail,and to promote the process of China’s entry into PIC/S.Methods The procedures and steps of joining PIC/S,the evaluation process of PIC/S,and the experience of several countries in joining PIC/S were introduced and analyzed,which could help the relevant personnel in China understand the specific contents.Results and Conclusion According to the requirements of PIC/S,it is necessary to establish a unified GMP quality management system.

Analysis on the Guarantee for the Quality Safety of Agricultural Products by the Farmer Professional Cooperative

Decentralized production model of small peasant household is main threat for China food safety source. By using the advantage of farmer professional cooperative in controlling the quality of agricultural products,its dilemma at the guarantee aspect of agricultural product quality safety is analyzed,and the guaranteeing measures of farmer professional cooperative for quality safety of agricultural products are proposed,which has an important significance for improving quality safety of agricultural products.

The Impact of Quality of Labor on Farmers' Agricultural Production Benefits:A Case Study of Anyang City

In recent years,the Central Document No.1 has been all about the issues concerning agriculture,countryside and farmers,and especially the Central Document No.1 in 2013 highlighted the improvement of quality of the rural labor force to develop modern agriculture.The quality of labor is related to the improvement of production efficiency,and farmers' agricultural production benefits are related to the issues concerning agriculture,countryside and farmers,ultimately affecting the development process of modern agriculture.On the theoretical basis of human capital,this article carries out empirical analysis,calculates the farmers' agricultural production benefits,and analyzes the specific impact of quality of labor on farmers' agricultural production benefits.Finally,some recommendations are put forth to increase farmers' income.

Correlation between Employment Quality and Skill Training of Land-expropriated Farmers

Based on field survey,an empirical analysis was made on the correlation between employment quality and skill training of landexpropriated farmers. The analysis indicated that there are differences in employment opportunity,employment sector,employment ability,wage income and employment stability between land-expropriated farmers. Besides,though skill training,it is feasible to effectively improve employment quality of land-expropriated farmers. The skill training exerts a significant effect on employment and urban adaptation of land-expropriated farmers. The mode of skill training promoting employment quality was proposed. Skill training can raise human resource level of land-expropriated farmers,and increase their labor and employment skills,to help them realize regular employment and smoothly become citizens. For fund sources for skill training,government and land expropriation unit should bring into play active role. And skill training should be undertaken under the guidance of government and support of land expropriation unit.

Advantages,Difficulties and Countermeasures of Farmers’ Professional Cooperatives Guaranteeing the Quality and Safety of Agricultural Products

Food safety concerns the health of consumers,while quality and safety of agricultural products are the source of food safety,and it is of great significance to ensure the quality and safety of agricultural products.The decentralized production mode of Chinese farmers is the main threat to the source of food production safety in China.In this paper,the advantages of Chinese farmers'professional cooperatives in controlling quality of agricultural products and difficulties in the quality and safety assurance of agricultural products are analyzed.Finally,the guaranteeing measures of the quality and safety of agricultural products by Chinese farmers'professional cooperatives are proposed.

Evaluation of Farmers' Working Quality in Jilin Province on the Basis of AHP

In terms of the working quality of agricultural production and the working quality of non-agricultural production, the evaluation index system of the working quality of farmers is established. By using integrated fuzzy method based on AHP, we determine the weight of each index, and establish membership matrix of this evaluation index system. Taking Jilin Province as an example, we select developed regions, underdeveloped regions and comparatively developed regions respectively to conduct survey. By using the data from survey, according to the established evaluation index system, we conduct empirical analysis of the working quality of farmers. The results show that the working quality of farmers in the developed regions is relatively high, the working quality of farmers in the comparatively developed regions is ordinary, and the working quality of farmers in the underdeveloped regions is relatively low; the physical quality, educational quality and technological quality of farmers in the developed regions are high; the operation quality of agricultural production of farmers in the underdeveloped regions is high; the operation quality of non-agricultural production of farmers in the comparatively developed regions is high; the working quality of agricultural production of farmers in the comparatively developed regions and underdeveloped regions is higher than the working quality of non-agricultural production of farmers in the comparatively developed regions and underdeveloped regions; the working quality of non-agricultural industries of farmers in the developed regions is higher than the working quality of agricultural production. The urgent priority of constructing new village is to coordinate urban-rural development, and to offer preferential policies and capital for the villages with backward economic development level.

Expectations and Level of Satisfaction of the Patient with Parkinson’s Disease Undergoing Deep Brain Stimulation Surgery at the National Institute of Neurology and Neurosurgery

Background: Deep brain stimulation (DBS) is an established treatment for patients with advanced Parkinson’s disease (PD). Reports show continued patient satisfaction after surgery despite not maintaining clinical improvement as measured by evolution scales. Objectives: The present study sought to explore expectations and level of satisfaction in patients after DBS surgery with a semi-structured questionnaire and subsequent correlation with functional scales, Quality of Life (QoL), and motor and non-motor symptoms. Methods: We performed descriptive statistics to represent demographic data, Wilcoxon rank tests to determine significant differences, and Spearman correlation between the applied scales. Results: We evaluated 20 patients with a history of DBS surgery. 45% were female, with a mean age of 55.7 ± 14.15 years, a mean disease duration of 13.42 ± 8.3 years, and a mean time after surgery of 3.18 ± 1.86 years. Patients reported surgery meeting expectations in 85.5% and continued satisfaction in 92%. These two variables showed a significant correlation. Conclusions: This sample of patients remained satisfied after DBS surgery, although we found no differences in motor and non-motor clinimetric scales. Further studies are needed to confirm the importance of assessing quality of life in patients with DBS.

观察基于Watson人性照顾理论的干预对重症肺炎合并呼吸衰竭患者的应用效果

目的:观察基于Watson人性照顾理论的干预对重症肺炎合并呼吸衰竭患者的应用效果。方法:选取2021年6月至2023年6月泉州市第一医院呼吸与危重症医学科收治的重症肺炎合并呼吸衰竭患者94例作为研究对象,按照随机数字表法分为对照组和观察组,每组47例。对照组给予常规护理干预,观察组在对照组基础上给予Watson人性照顾理论的干预。采用匹兹堡睡眠质量指数量表(PSQI)比较2组患者干预前后睡眠质量的变化,采用阿森斯失眠量表(AIS)评估2组患者干预前后失眠的改善效果,并通过2组患者护理后的呼吸困难缓解时间、机械通气时间、重症监护室住院时间,以判断恢复情况。结果:干预后,观察组患者PSQI评分、AIS评分均显著低于对照组,观察组呼吸困难缓解时间、机械通气时间及重症监护室住院时间均显著短于对照组,差异均有统计学意义(均P<0.05)。结论:对重症肺炎合并呼吸衰竭患者应用基于Watson人性照顾理论的护理干预可有效改善其睡眠质量,促进病情恢复,值得临床推广应用。

Bottleneck of Farmers' Quality in New Socialist Countryside Construction and Countermeasures

We analyzed problems of farmers' quality in the new socialist countryside construction,including low educational level,poor specialized skills,and low ideological and ethical quality.These problems become bottleneck of the socialist countryside construction.In view of these problems,we put forward following countermeasures:speeding up urbanization development,consolidating rural basic education,strengthening rural vocational education,and developing new approaches to improve farmers' ideological and ethical quality.

基于双分辨率S变换和改进的多尺度ResNet模型的电能质量扰动检测方法

准确的电能质量扰动检测对改善智能电网中电能质量问题、保证电网安全可靠运行具有重要意义。对此,提出一种基于双分辨率S变换和改进的多尺度ResNet模型的电能质量扰动信号的检测方法。首先,利用双分辨率S变换准确提取电能质量扰动信号的时频特征向量;其次,提出利用Mish函数代替传统ReLU激活函数来改进ResNet,再利用不同卷积核大小的改进ResNet模型对复杂电能质量扰动信号进行特征学习与扰动分类;然后,在不增加网络参数的情况下,提出利用轻量级通道注意力(efficient channel attention,ECA)对电能质量扰动检测分类结果影响较大的重要特征分配更大的权重值,提升模型的分类性能。最后,实验结果表明,与其他电能质量扰动检测方法相比,所提方法具有更高的准确率和抗噪性。

高质量的“U-G-I-S-C”教师教育模式构建研究

“U-G-I-S-C”教师教育模式能满足教师教育一体化发展、大学和中小学共同利益实现与优势发挥最大化、实现中国式现代化和教育强国建设培养卓越中小学教师的需要。为进一步提高我国教师教育质量,可从以下几方面优化“U-G-I-S-C”教师教育模式运行策略:明晰合作理念和共同利益目标,合作关系从松散走向共生;建立平等协商和高效工作机制,合作效果从单兵作战走向互惠共赢;共同发展教育作为爱的事业,从利益联合走向文化融合;增进技术赋能,促进教师培养从断裂式走向全程浸入式并基于循证的教师教育过程;完善保障机制,汇聚各方组织的巨大合力。