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Analysis on the Present Situation of Targeted Poverty Alleviation in Rural Areas under the Idea of "Party Building + County Sage or Worthy":A Case Study of Qianshan Village,Ganlu Town,Gongqingcheng City of Jiangxi Province

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Asian Agricultural Research 2019年第10期11卷 62-65页

作者： Ying YU Simin XIONG jiangnan huang Zhiming WANG College of City Construction Jiangxi Normal UniversityNanchang 330022China Jiangxi Rongda Environmental Technology Consulting Co. Ltd.Nanchang 330000China

From the reform and opening-up policy until now,targeted poverty alleviation in rural areas has always been regarded as a major and arduous task in China,and it strives to achieve the goal of national poverty alleviation by 2020.To firmly win the strong war of overcoming poverty and realize new leap of targeted poverty alleviation in rural areas,Qianshan Village,Ganlu Town,Gongqingcheng City of Jiangxi Province establishes party building projects with rural characteristics by surrounding action of"overcoming poverty and attacking strong poverty"and taking"party building+county sage or worthy"as link.It uses county sage or worthy to drive development of rural industry,and establishes a complete poverty alleviation mechanism,thereby making poor households get rid of poverty,become rich,and embark on the road of well-off society.In this paper,opportunities and challenges in targeted poverty alleviation work of Qianshan Village are analyzed,and corresponding countermeasures and suggestions are proposed.

关键词： Targeted poverty alleviation Poverty Party building+county sage or worthy Qianshan Village

Development Model of Rural Complex against the Backdrop of Rural Revitalization Strategy: A Case Study of "Baixianggu" in Jing’an County

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Asian Agricultural Research 2020年第1期12卷 10-14页

作者： Ying YU Zhiming WANG jiangnan huang Simin XIONG College of City Construction Jiangxi Normal UniversityNanchang 330022China Jiangxi Rongda Environmental Technology Consulting Co. Ltd.Nanchang 330000China

Rural complex is a new type of rural revitalization and development model,and fully mastering the concept and connotation of this model is of great significance to the construction of rural complex in our country.This paper makes an all-round research and discussion on the basic situation,development advantages,model characteristics and existing problems of the rural complex development model of Baixianggu in Jing’an County,and puts forward the corresponding optimization path in view of the existing problems of Baixianggu project,in order to provide scientific and objective reference basis for the construction of national rural complex.

关键词： Rural revitalization Rural complex Baixianggu Jing’an County

State-of-the-art of biomass-derived carbon dots: Preparation, properties, and applications

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Chinese Chemical Letters 2024年第1期35卷 64-71页

作者： Mengyuan Fang Boyang Wang Xiaoli Qu Senrui Li Jinsheng huang jiangnan Li Siyu Lu Nan Zhou The First Affiliated Hospital of Zhengzhou University Zhengzhou 450001China Green Catalysis Center and College of ChemistryZhengzhou UniversityZhengzhou 450001China Erythrocyte Biology Laboratory School of Life SciencesZhengzhou UniversityZhengzhou 450001China

Carbon dots (CDs) have attracted considerable attention as a new type of fluorescent carbon nanomaterial because of their excellent optical properties, biocompatibility, and high electrical conductivity. Research on CDs has been conducted for nearly two decades and has focused on numerous precursors, various synthesis conditions and properties and applications of CDs. Biomass is critical in the green development of CDs because of its low cost, environmental friendliness, and sustainable properties. This review focuses on the advantages and applications of biomass-derived CDs. In addition, the challenges of photobleaching, toxicity, and stability of biomass-based CDs are discussed in detail. Lastly, the prospects and challenges of biomass-derived CDs are highlighted.

关键词： Carbon dots Biomass Properties Modification Applications

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特殊关系人多次奸淫幼女可认定情节恶劣

人民司法 2022年第20期 20-22页

作者：黄江南浙江省三门县人民法院

【裁判要旨】奸淫同一名幼女多次虽并不必然属于情节恶劣,但在实践中不能机械对照法条认定,除了从犯罪主体、对象、手段、次数、后果等基本构成事实方面考虑之外,还应考虑有着密切关系的足以影响刑罚适用的各种相关情节,从而深入从实质... 详细信息

【裁判要旨】奸淫同一名幼女多次虽并不必然属于情节恶劣,但在实践中不能机械对照法条认定,除了从犯罪主体、对象、手段、次数、后果等基本构成事实方面考虑之外,还应考虑有着密切关系的足以影响刑罚适用的各种相关情节,从而深入从实质层面予以判定。更要考虑法治精神,分析被侵害的法益、被破坏的社会关系等,准确衡量犯罪本身的严重程度及对社会伦理道德的侵犯程度,在法律制度、司法理性与道德伦理的综合评价中,确保实现妥当惩罚。

关键词：情节恶劣社会伦理道德法治精神司法理性刑罚适用对照法法益裁判要旨

蓝宝石光学曲面柱形宽缎带磁流变抛光仿真分析及实验研究

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表面技术 2024年第4期53卷 140-151页

作者：阎秋生汪涛黄展亮黄蓓潘继生陈缘靓夏江南广东工业大学机电工程学院广州510006

目的针对目前光滑无损伤光学曲面蓝宝石加工成本高、效率低的问题,对加工过程中磁流变抛光缎带进行流体仿真,进而优化抛光轮表面结构。方法设计并提出3种表面结构柱形宽缎带磁流变抛光轮,介绍了磁流变抛光轮加工的基本原理,建立了磁流... 详细信息

目的针对目前光滑无损伤光学曲面蓝宝石加工成本高、效率低的问题,对加工过程中磁流变抛光缎带进行流体仿真,进而优化抛光轮表面结构。方法设计并提出3种表面结构柱形宽缎带磁流变抛光轮,介绍了磁流变抛光轮加工的基本原理,建立了磁流变抛光垫Bingham流体特性加工仿真模型,分析了3种抛光轮表面结构对工件表面磁通密度模、流场流速、流场压力分布的影响。同时对3种抛光轮的抛光效果进行了实验探究,探究了抛光轮表面结构对材料去除率和抛光后表面粗糙度的影响规律。结果仿真结果表明,抛光轮表面槽型结构具有能增强磁通密度模、增大流体流速和流体压力的特性。实验结果表明,螺旋槽抛光轮的抛光效果最好,在螺旋抛光轮作用下,材料去除率为0.22mg/h,抛光后蓝宝石表面粗糙度为1.08nm。最终抛光轮近壁区总压力和速度的乘积结果与抛光轮实验去除率结果具有较好的一致性。结论槽型结构可以提高抛光液在抛光轮表面的固着效果,影响工件表面流场运动状态,增强工件表面受到抛光垫的作用力。相较于光滑和横条槽抛光轮,螺旋槽抛光轮的抛光效率最高,表面粗糙度最低,可有效提高抛光效果。

关键词：抛光缎带蓝宝石 Bingham流体抛光轮槽型结构数值计算流场

Bayesian Filtering for High-Dimensional State-Space Models With State Partition and Error Compensation

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IEEE/CAA Journal of Automatica Sinica 2024年第5期11卷 1239-1249页

作者： Ke Li Shunyi Zhao Biao huang Fei Liu Key Laboratory of Advanced Process Control for Light Industry(Ministry of Education) Institute of AutomationJiangnan UniversityWuxi 214122China Department of Chemical and Materials Engineering University of AlbertaEdmonton AB T6G 2G6Canada

In the era of exponential growth of data availability,the architecture of systems has a trend toward high dimensionality,and directly exploiting holistic information for state inference is not always computationally affordable.This paper proposes a novel Bayesian filtering algorithm that considers algorithmic computational cost and estimation accuracy for high-dimensional linear systems.The high-dimensional state vector is divided into several blocks to save computation resources by avoiding the calculation of error covariance with immense dimensions.After that,two sequential states are estimated simultaneously by introducing an auxiliary variable in the new probability space,mitigating the performance degradation caused by state segmentation.Moreover,the computational cost and error covariance of the proposed algorithm are analyzed analytically to show its distinct features compared with several existing methods.Simulation results illustrate that the proposed Bayesian filtering can maintain a higher estimation accuracy with reasonable computational cost when applied to high-dimensional linear systems.

关键词： filtering estimation error

猪ISG15基因表达、多态性及其与繁殖性状的关联分析

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江西农业大学学报 2022年第3期44卷 662-669页

作者：周泉勇刘晨龙季华员万明春黄美峰黄江南江西省农业科学院畜牧兽医研究所江西南昌330200 江西省赣州市畜牧业发展和动物疫病防控中心江西赣州341001

【目的】明确干扰素刺激基因15(ISG15)在猪不同妊娠时期母胎界面中的表达规律,分析ISG15基因多态位点在中外猪种中的遗传多样性及与繁殖性状的关联性,拟为揭示ISG15基因在猪繁殖功能中发挥的作用提供重要数据。【方法】利用实时荧光定量... 详细信息

【目的】明确干扰素刺激基因15(ISG15)在猪不同妊娠时期母胎界面中的表达规律,分析ISG15基因多态位点在中外猪种中的遗传多样性及与繁殖性状的关联性,拟为揭示ISG15基因在猪繁殖功能中发挥的作用提供重要数据。【方法】利用实时荧光定量PCR方法检测ISG15基因在大白猪妊娠15,26,50 d子宫内膜和绒毛膜中的表达水平变化,通过测序比对筛选ISG15基因多态位点,采用PCR-RFLP方法检测多态位点在大白、梅山猪、清平猪、通城猪、大花白猪中的遗传多样性,并利用SPSS19.0分析ISG15基因多态位点与繁殖性状的关联性。【结果】ISG15基因在妊娠26 d子宫内膜和绒毛膜组织中表达水平均显著高于妊娠50 d(PG同义突变位点。该位点在5个猪品种群体中均处于Hardy-Weinberg平衡状态,但在地方猪种中,c.301A>G位点处于低度多态,以AA基因型为主,而在大白群体中,c.301A>G位点则处于中度多态,以AG基因型为主。进一步进行繁殖性状关联分析,结果显示,在大白经产母猪群体中,AA基因型母猪在总产仔数和产活仔数方面均显著高于AG基因型和GG基因型母猪(PG位点基因型在中外猪种中呈差异分布,且与产仔数性状显著性相关,暗示ISG15基因可能参与猪产仔数性状的调控。

关键词：猪 ISG15基因表达水平遗传多样性关联分析

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光电载荷下的红外和可见光图像融合综述

计算机工程与应用 2024年第1期60卷 28-39页

作者：刘爽利黄雪莉刘磊谢宇张锦宝杨江楠西南科技大学信息工程学院四川绵阳621000

随着机载光电平台在军事、民用等领域的应用,红外与可见光图像的增强和融合技术逐渐成为研究的热点方向。红外设备主要依靠物体本身的热辐射进行成像,适用于恶劣自然环境和隐秘场所等特殊场景,但存在成像质量不佳、图像对比度较低、纹... 详细信息

随着机载光电平台在军事、民用等领域的应用,红外与可见光图像的增强和融合技术逐渐成为研究的热点方向。红外设备主要依靠物体本身的热辐射进行成像,适用于恶劣自然环境和隐秘场所等特殊场景,但存在成像质量不佳、图像对比度较低、纹理细节不丰富等缺点;可见光图像的纹理细节和对比度更适合人类的视觉感知,但可见光图像在烟雾、夜间等条件下的成像效果差,不适用于隐秘的场所。因此,研究人员提出了既有可见光图像边缘、细节信息又有红外热辐射目标信息的互补图像融合方法。结合红外与可见光图像特点,对目前适用于机载平台的传统红外与可见光图像融合方法进行整理和综述,给出了现有红外与可见光融合算法中弱小目标、纹理信息缺失和计算效率问题的改进思路,并对光电载荷背景下传统红外与可见光图像融合技术未来的发展进行了展望。

关键词：红外与可见光图像融合光电载荷

Seismic stability of expansive soil slopes reinforced by anchor cables using a modified horizontal slice method

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Earthquake Engineering and Engineering Vibration 2024年第2期23卷 377-387页

作者： Wang Long Chen Guoxing Hu Wei Zhou Enquan Feng Jianxue huang Anping School of Mechnical Engineering Jiangnan UniversityWuxi 214122China Institute of Geotechnical Engineering Nanjing Tech UniversityNanjing 211816China State Key Laboratory of Geohazard Prevention and Geoenvironmental Protection Chengdu University of TechnologyChengdu 610059China Faculty of Civil Engineering and Mechanics Jiangsu UniversityZhenjiang 212013China Architectural Engineering College Guizhou Minzu UniversityGuiyang 550025China School of Civil Engineering Lanzhou University of TechnologyLanzhou 730050China

Earthquake-induced slope failures are common occurrences in engineering practice and pre-stressed anchor cables are an effective technique in maintaining slope stability,especially in areas that are prone to earthquakes.Furthermore,the soil at typical engineering sites also exhibit unsaturated features.Explicit considerations of these factors in slope stability estimations are crucial in producing accurate results.In this study,the seismic responses of expansive soil slopes stabilized by anchor cables is studied in the realm of kinematic limit analysis.A modified horizontal slice method is proposed to semi-analytically formulate the energy balance equation.An illustrative slope is studied to demonstrate the influences of suction,seismic excitations and anchor cables on the slope stability.The results indicate that the stabilizing effect of soil suction relates strongly to the seismic excitation and presents a sine shape as the seismic wave propagates.In higher and steeper slopes,the stabilizing effect of suction is more evident.The critical slip surface tends to be much more shallow as the seismic wave approaches the peak and vice versa.

关键词： limit analysis expansive soil slope matric suction anchor cable pseudo-dynamic analysis