Research on the Evolution of Media Practices of Leading Cadres’ New Media and the Communication Characteristics

Purpose/Significance: This study aims to define the concept of leading cadres new media usage in China specifically, and to describe and analyze the forms and typical cases and characteristics of leading cadres new media in different stages. Method/Process: Based on the themes and contents of a few media accounts of leading cadres at different ranks, we summarizes leading cadres new media usage in a systematic perspective and content analysize method. Result/Conclusion: The study defines the concept of Leading Cadres’ new media from the perspective of media practice, determine its position as a media communication platform in the government affairs new media communication system and its relationship with the other elements, and then systematically review the evolution of its media practice from personal website, blog, microblog and microblog to WeChat, live show. On this basis, with the Harold Lasswell communication model, this article summarizes leading cadres new media communication characteristics from five aspects: content producer, content, channel, audience, and effect. Future studies may also enhance the empirical research from the effect perspective.

The Evaluation Indicator System for the Audit of Township Leading Cadres' Economic Responsibility: Based on the Survey of One County in Chongqing

Economic responsibility audit evaluation of township cadres is important and difficult. According to the evaluation content and principles,the paper constructs the evaluation indicator of five subsystems: " economic management", " economic decision-making", " implementation of economic policy", " economic development",and " honest and upright administration". Through the field survey of some county in Chongqing,evaluation indicator is screened. According to the expert questionnaire,it uses the Hierarchy Analysis Process method to construct the judgment matrix and calculate the indicator weight and thereby build evaluation indicator system. It focuses on traditional indicators and evaluation indicator of sustainable development to construct a new,more complete evaluation indicator system.

Economic Responsibility Audit of Leading Cadres of the Party and Government at the Grassroots Level-Existing Problems and Countermeasures

Economic responsibility audit is an important part of the socialist audit supervision system with Chinese characteristics.It is an important responsibility of audit institutions at all levels to carry out economic responsibility audit.This article conducts a comprehensive and profound analysis of the problems existing in the current grassroots economic responsibility audit work.In addition,countermeasures and suggestions are proposed in this article,which are of positive significance to promote the economic responsibility audit work of leading cadres.

A Systematic Assessment of Blood Lead Level in Children and Associated Risk Factors in China

In this study, we searched multiple databases for all relevant original articles (1996-2013). To investigate blood lead levels (BLL) and possible risk factors for lead exposure among children in China A total of 388 articles met our inclusion criteria. The overall geometric mean (GM) BLL was 71 μg/L, and the prevalence of elevated BLL (EBLL, defined as BLL ≥100 μg/L) was 18.48% among children. The prevalence of EBLL remained significantly higher among boys. In children less than 6 years of age, there were significantly increasing trends in both BLL and prevalence of EBLL in an age-dependent manner. The ban on leaded gasoline significantly reduced the BLL as well as EBLL prevalence; however, children whose parents had lower educational levels or were exposed to lead in the workplace had a higher EBLL prevalence. Despite its decline over time, the average BLL among children in China remains higher than the average level most recently reported in the United States. Childhood lead poisoning remains a public health problem in China.

Economic Responsibility Audit Transformation and Development of Township Party and Government Leading Cadres - Problems and Countermeasures

With the implementation of a series of policies to support rural development,such as the national rural revitalization strategy and poverty alleviation,the economic responsibility audit of township party and government leading cadres has been given new responsibilities and missions.However,some grass-roots audit institutions are faced with practical difficulties such as the solidification of audit thinking,slow progress of audit informatization construction,and large gap of grass-roots audit resources.The only way to overcome the difficulties is to explore the transfonnation of the economic responsibility audit and countermeasures of the township party and government leading cadres by tracing the source and adapting measxires according to the difficulties.

Evaluation of Lead Exposure by Hand Wipes: A Review of the Effectiveness of Personal Hygiene on Industrial Sites

To evaluate the effectiveness of personal hygiene (handwashing) amongst workers at industrial sites to remove lead from their hands, a retrospective analysis of hand wipe samples was conducted using data collected by two contractors from two bridge painting projects for total lead using method ASTM E-1979-17/EPA SW846 7000B. Exposures resulted from the removal of lead-based paint from the structure and trace elements of lead found in the abrasive blast media. In total, six work tasks were evaluated and sixty unique hand wipe samples were evaluated. Thirty samples were collected during the worker’s lunch break, after they had reportedly washed their hands with a further 30 collected at the end of the workday following the same protocol. To be included in this evaluation, the contractors were required to follow NIOSH Method 9105 (Lead in Dust Wipes-Dermal Surfaces) with subsequent analysis of samples for total lead by an American Industrial Hygiene Association (AIHA) accredited laboratory. All 60 samples contained detectable lead. The lead exposures ranged from 19.5 μg to 3420 μg. The geometric mean for the samples collected was 337 μg. These results indicate that current personal hygiene practices at the evaluated sites are not effective at removing lead from worker’s hands during and after the workday. They also suggest that the residual lead measured on the workers’ hands, at the end of the shift, is likely contributing to the elevated blood lead levels in this population.

Analysis and Evaluation of Bioavailable Heavy Metals in Surface Soil of the Abandoned Lead-zinc Mine in Changhua,Hainan Province

[Objectives] The research was conducted to study characteristics of bioavailable levels pollution of heavy metals in the surface soil of the lead-zinc mine in Changhua.[Methods] A total of 56 surface samples were collected from the 3 study zones （peripheral zone, reclamation zone and tailing zone） located at the lead-zine mine in Changhua. Based on total and bioavailable heavy metals （Pb, Zn, Cu and Cd） in soils, the correlation of total content with bioavailable content was analyzed, and their pollution characteristics were assessed by methods of single factor pollution index, Nemerow pollution index, geological accumulation index and potential ecological risk index.[Results] （i） The surface soils were polluted by Pb, Zn, Cu, Cd in different degrees, and the overall trend of the contents of the 4 heavy metals was in order of Cd 〉 Pb 〉 Zn 〉 Cu. The average excess multiple of heavy metals of total and bioavailable content in soils were in the order of peripheral zone 〉 tailing zone 〉 reclaimed zone, and their pollution degrees were tailing zone 〉 peripheral zone 〉 reclaimed zone. （ii） In general, the total and bioavailable contents of Pb, Zn, Cu, Cd showed a significant correlation, but were not correlated in each study zone. （iii） Pollution degrees of the study zones were in the order of tailing zone 〉 peripheral zone 〉 reclamation zone. The pollutions of heavy metals Pb and Cd were more serious, especially Cd reached high levels of pollution degree, and the pollution degrees of Zn, Cu were lighter. Contributors of ecological risk were mainly Cd, Pb and Cu, and the contribution of Cd achieved more than 90 %, making it the main source of pollution.[Conclusions] The results not only revealed the pollution status of heavy metals in the surface soil of the abandoned coal mine, but also could provide scientific guidance for reasonable utilization and ecological recovery of the land.

Model FP Leading Cadres

Since the early 1970s.great achicvements have been made in the imp1ementation of family planning in Sichuan Province The success is:by and large attributed to the efforts made by num erous fami1y planning workers who have worked untiringlyat the grassroots 1evel-The following are accounts of two leading cadres.

中国县级领导班子群体特征研究——基于东西部比较分析

面对东西部发展存在的巨大差距,西部地区必须全面提升发展质量,而这离不开作为地区发展“领头羊”的领导班子的引领和推动。现有文献对于领导干部群体特征以及配置结构进行了深入的归纳和探讨,但也有必要比较区域间领导干部整体水平的差异并分析其潜在原因,据此对症下药。比较东西部领导班子的群体特征,对于西部地区领导干部的培养、选拔有一定参考价值。论文运用高层梯队理论,采用分层抽样的方法,在广东省、天津市、陕西省、重庆市获得562名县级党政领导班子的履历信息,从人口统计学特征、教育背景、职业发展经历三个维度进行分析,对比研究东西部地区县级党政领导班子群体特征的共性和差异。本研究利用EXCEL对县级领导班子特征各个指标的变量进行统计分析,通过均值、标准差等数据展示变量的分布结构和特征;利用SPSS21.0对东西部县级领导班子的差异性特征进行分组,通过t检验、卡方检验等呈现数据间的差异性。研究表明,东西部党政领导班子在性别、民族、政治面貌、教育背景等方面呈现出相似的特征,但在籍贯来源、年龄、任职经历、晋升路径等方面呈现出显著差异,西部地区县级领导班子年龄分布呈现“两头多,中间少”、籍贯结构“本地多,外地少”、教育背景“偏人文,轻理工”、“任职经历单一,工作经验同质性高”、自下而上晋升比例更低等明显特征。针对分析结果,建议西部县级党政领导班子要着重加强领导班子协同效能建设、优化领导班子干部队伍结构、完善现代干部任用选拔机制,以及进一步强化领导干部的交流制度。

环保考核、ESG表现与企业价值——基于领导干部自然资源资产离任审计试点的准自然实验

基于利益相关者理论和信号传递理论,以2010—2019年我国A股上市公司为研究对象,采用多期双重差分模型的准自然实验,考察领导干部自然资源资产离任审计这一新型环保考核制度对企业价值的影响及其作用机制。研究发现:(1)领导干部自然资源资产离任审计能够提高企业价值;(2)领导干部自然资源资产离任审计可以通过提高企业ESG表现进而提高企业价值;(3)进一步分析结果表明:离任审计对企业价值的影响在非重污染企业、媒体关注度较低地区、绿色金融水平较低地区中更为显著。研究结果为如何健全领导干部环保考核机制,更好地激励地方领导干部实施可持续发展战略,促进经济社会全面发展提供参考。同时对离任审计的深化落实具有重要意义,有助于更好地改善环境质量,推动经济的高质量发展。

全媒体时代党员领导干部话语能力建设的现实分析

全媒体颠覆了传统媒介时代话语的生产和传播方式,重塑了话语的关系模式与权力结构,建构了当前党员领导干部开展执政活动的主要场景,对党的执政能力特别是党员领导干部的话语能力建设提出了更高的要求。各级领导干部只有具备有效的话语沟通与表达能力、积极的话语传播与引导能力、精准的话语生产与创新能力和敏锐的话语应急与调适能力,方能在“众声喧哗”的全媒体公众舆论场中取得良好话语效应,提升党的执政效能。在全媒体话语环境下开展党员领导干部话语能力建设需要在多方面耦合发力,即从理念上强化领导干部的媒介素养和话语担当,在组织上加强对领导干部话语能力的培训与教育,在制度上系统完善领导干部话语能力建设的考核、监督和保障机制。

新时代提升领导干部马克思主义理论素养研究

马克思主义理论素养作为领导干部综合素质的核心,对于其坚定政治信仰、站稳人民立场,拓宽理论视野、确立工作方向,增强党性修养、强化“三个自觉”具有重要意义。新时代提升领导干部马克思主义理论素养首先要构建“学、思、用”三位一体的学习要求,基于研读理论、培养思维和指导实践三方面,学习、领悟和运用马克思主义理论。通过阅读经典和领悟原理相统一,拓展理论学习的存量,让马克思主义理论往“心”里走;采用自我学习和集体学习相结合,提升理论学习的质量,让马克思主义理论往“深”里走;运用线下督导和线上引导相补充,增强理论学习的实效,让马克思主义理论往“实”里走,以全方位提升领导干部的马克思主义理论素养。

领导干部营商环境治理素养:内涵、模型框架与提升路径

提升领导干部营商环境治理素养是推进政府经济职能履行的有力抓手,是新时代干部队伍建设与营商环境优化的重要议题。通过探究领导干部营商环境治理素养的内涵生成逻辑与表现形态,构建以领导干部为主体,涵盖跨学科知识、实践技能、核心价值观、态度动机和道德伦理五个维度的治理素养陀螺模型,并从宏微观层面解析模型与具体要素。立足政府与市场的现实需求,提出开设营商环境治理课程和专业、健全特色培训与激励机制等素质能力提高路径,以期为提高政府治理体系与治理能力现代化水平提供参考。面向新发展阶段的营商环境治理素养研究需重点关注多元主体融合、评价指标体系构建等议题。

西南某铅锌冶炼废渣堆放场地周边土壤重金属污染特征与风险评价

为探究西南某铅锌废堆渣场地及其周围土壤中重金属空间分布特征和生态风险,以西南某废弃铅锌冶炼废渣堆放场地为研究目标,通过检测其土壤中As、Pb、Zn、Cd、Cr、Cu、Hg、Ni共8种元素,概括其空间分布特征,分析重金属存在形态对其迁移与渗透的影响,并采用多个污染评价方法对该废渣堆放场的重金属状况进行污染风险评估。结果表明:堆渣场地重金属元素分布与地表径流方向一致,且向深层土壤渗透;As、Cd、Cu已很难再以离子形态随地表径流进一步迁移,而Pb、Zn目前仍具有较大的离子迁移性能,仍会进一步向周边及深层土壤扩散;按照综合污染指数评价上层堆渣区属于重污染,污染元素主要来源于As;同时As、Cd含量表现出极强的生态毒性,使该区域存在很强的生态风险。研究结果为该区域土壤的进一步修复提供了理论依据和参考。

中坚青年干部治村的实践样态与作用机制研究——基于赣鄂两个村庄的调查

农村青年干部是基层干部队伍中的新鲜血液,也是推进乡村发展、乡村建设、乡村治理的生力军和中坚力量。通过对赣南F村和鄂南T村两个村庄的案例剖析,探讨青年村干部助推乡村有效治理的内在作用机制。结果表明:村干部队伍中存在一定数量的青年干部,但并不是所有的青年村干部都会在乡村治理实践中积极主动作为,只有部分具有较强责任认知和治理能力的中坚青年干部可以助推乡村治理效能提升;中坚青年干部提升乡村治理绩效的作用机制具体表现为在包容性的制度环境和治理环境下,以个体正向责任认知形塑村干部群体履责行为,以聚合性治理能力强化基层组织治理能力。基于此,建议充分发挥中坚青年干部的引领带动示范作用,构建老中青干部梯次配备的干部架构,优化青年干部的在地化培养机制,以促进村干部群体积极有效作为,增强基层组织治理能力。

党的二十大报告中的领导干部本领思想与要求的新发展

为了实现中华民族伟大复兴的奋斗目标,习近平总书记在党的二十大报告中对干部的本领提出了新的要求:“增强干部推动高质量发展本领、服务群众本领、防范化解风险本领。加强干部斗争精神和斗争本领养成。”本文对党的二十大报告中提出的四种关键本领的概念内涵与外延进行深入分析;论证了四种本领对新时代干部本领思想的历史继承与创新发展;提出四种本领对于全面学习把握落实党的二十大精神、坚持初心使命、应对困难挑战有着至关重要的意义。结合党对干部队伍建设的要求和人力资源开发学的理论,提出领导干部应当通过坚定政治立场、学习重要思想、积累知识经验、实践斗争磨砺等方式持续增强四种本领。

基于稳态特征量输入的大电网主导失稳机组辨识

以稳态特征量为输入的数据驱动稳定评估模型在新型电力系统安全防御系统中有重要的应用前景,但需要在模型设计中解决节点数量庞大和网络结构复杂带来的关键特征聚焦难题,并提供失稳模式等更为丰富的评估信息。因此,设计了一套基于稳态信息输入实现大电网主导失稳机群预测的深度学习稳定评估模型。首先,提出了一种异构的图和节点特征的动态池化降维模型,可伴随特征聚合过程,按节点特征相似性动态归并节点,实现大规模电网拓扑、节点数量和特征的并行降维。然后,提出了一种单机扫描型主导失稳机组分类器模型,通过全局注意力聚合将全网机组的相对运动信息集成到每台发电机特征向量中,使主导失稳机组辨识模型在结构上可以应对发电机组数量变化,具有很好的泛化能力。最后,在实际大规模电网中进行模型验证,并可视化地分析了关键环节的作用效果和应用性能。

黔西北猪拱塘铅锌矿床品位-吨位模型探讨

矿床品位-吨位模型是表征某一类矿床品位和吨位变化范围及其频率分布的定量化模型,也是矿产资源潜力评价的重要组成部分。本文选取黔西北猪拱塘超大型铅锌矿床为研究对象,依据其综合勘查资料,利用SPSS及Excel软件对黔西北猪拱塘铅锌矿床153个矿体块段(最小研究单元)的品位、吨位数据进行频率分布处理及分析,然后进行P-P图正态检验,构建矿床的品位模型、吨位模型以及品位-吨位联合模型。研究结果表明黔西北猪拱塘铅锌矿床品位模型服从正态分布,吨位模型服从对数正态分布,并通过模型总结出矿床铅、锌品位-吨位分布特征,为矿床今后的找矿预测工作提供指导。

意向、外因与行为:基于计划行为理论扩展模型的领导干部“不作为”影响机制探析

领导干部“不作为”是当前推进国家治理体系和治理能力现代化的重大阻碍,亟需得到有效治理。本研究在计划行为理论(TPB)基础上加入“过去行为”和“外部因素”两个变量对研究模型进行扩展,构建了领导干部“不作为”的影响机制模型,继而基于924名领导干部的问卷调研数据进行了假设检验和模型验证。研究发现,领导干部的消极态度、对周围消极评价感知以及对困难程度的感知均对“不作为”行为意向有显著的正向影响。领导干部的过去行为经历对“不作为”行为意向的影响不够显著,而包括“监督约束”等在内的外部因素除了直接对领导干部的“不作为”行为产生显著正向影响外,还作为中介变量与领导干部“不作为”行为意向共同影响“不作为”行为。