安徽省社会保障高质量发展路径研究          下载免费PDF全文

黄佳豪  张荻 《安徽农业大学学报》2023,32(6):98-105

社会保障是促进经济发展、维护社会公平和推进共同富裕的重要制度安排。近些年，安徽省大力发展社会保障事业，在制度整合、服务效能、保障范围、待遇提升和兜底扶贫方面取得了显著成效，但仍然存在社会福利水平较低、社保统筹层次不高和福利体系建设滞后等问题。应遵循"共享、尽力而为和量力而行"的基本原则，以壮大社会保障物质基础、完善社会保障制度设计、提高社会保险统筹层次和补齐社会福利救助短板等路径协同推进安徽省社会保障高质量发展。  相似文献   

关于盐碱地造林技术的初步研究     

甘迎春 《北京农业》2011,(12):28-29

为解决如何在盐碱地上造林这一课题，笔者进行了有益的探索，本文总结了盐碱地造林技术的初步研究。  相似文献   

状态时滞系统基于观测器的故障诊断及可诊断性     

吕新丽  李娟 《青岛农业大学学报(自然科学版)》2009,26(3):233-238

研究含有状态时滞的线性系统的故障诊断方法及故障的可诊断性问题。提出一种新颖的基于降维观测器的故障诊断方法,并给出故障可诊断性的判据。首先通过引入一种特殊的线性变换,将时滞系统转换成无时滞系统。然后将故障诊断问题转化为状态观测问题,并证明了故障可诊断性的充分条件。最后通过构造一种新的不利用残差体现故障的故障诊断器,实现了故障的实时诊断。仿真实例验证了该方法的可行性和有效性。  相似文献   

图书馆如何实施服务补救   总被引：3，自引：0，他引：3  

李华 《农业图书情报学刊》2006,18(10):79-81

一项好的服务补救措施，能将不满意读者转变为忠诚读者，从而树立起图书馆良好的形象。文章从了解服务补救的概念入手，阐述了图书馆实施服务补救的几项措施。  相似文献   

不同栽培基质及pH对火鹤幼苗生长的影响   总被引：4，自引：0，他引：4  

韩劲  龚学坤 《北京农学院学报》1997,12(3):26-30

栽培基质直接影响着火鹤幼苗的生长发育，它要求基质疏松、通透性好．试验证明基质以珍珠岩、草炭、园田土和蛭石以1：1：1：0．5为最佳，并在肥料中添加硫酸亚铁来降低土壤pH值，促进火鹤幼苗的生长．  相似文献   

Effect of biological seed treatment withCylindrocarpon olidum var.olidum on control of common bunt (Tilletia laevis) of wheat     

L. Yolageldi  G. Turhan 《Phytoparasitica》2005,33(4):327-333

The goals of the present study were to determine ifCylindrocarpon olidum var.olidum exerts antibiotic activity on teliospore germination ofTilletia laevis in vitro and to evaluate the efficacy of a seed treatment with this antagonist against artificial seedborne infection in the field under natural cropping conditions. Germination of bunt teliospores was completely inhibitedin vitro on water agar medium supplemented with the antagonist’s culture filtrate. In field experiments seed application reduced the incidence of common bunt from 82.9% to 40.4%, and from 81.4% to 42.0% in 1995/1996 and 1997/1998, respectively.C. olidum var.olidum may have a potential againstT. laevis and is worthy of further research on its use as a biocontrol agent for common bunt. http://www.phytoparasitica.org posting July 14, 2005.  相似文献   

The Application of Fuzzy Neural Networks for Power Transformer Fault Diagnosis     

Guan Jielin Xu Guoyu 《保鲜与加工》1997,(6):73-76

This paper presents the application of fuzzy neural networks (FNN) in power transformer faults diagnosis.A FNN model is builded,in which input is transformer oil color spectrum analysis and output is fault type.The test results of fault examples show its effectiveness and potential applicable worthiness.  相似文献   

Application of Serial Ports Simulation in a Non-communication Fault Detection Device of Distribution Networks     

LIU Zi-y  LIU He-ping  ZHOU Nian-chen  LIU Zhao 《保鲜与加工》2006,(6):58-62

This paper summarizes two kinds of fault detection techniques for distribution automation, that is with and without communication in fault detection, and then analyzes their merits and shortcomings. Moreover, according to the development tendency of distribution automation techniques, this paper presents an approach, through which the noncommunication FTU devices can detect transient fault voltage of distribution systems effectually. To detect transient fault voltage without standby batteries, the PIC Single Chip microcomputer with low power consumption and DSP chip with powerful data processing capabilities are adopted to form a dual CPU system. To realize the communication between the two CPUs, the general I/O port,s of the DSP chip are firstly used to simulate the UART communication of the serial ports and communicate with the PIC Single Chip microcomputer. The novel FTU devices based on this approach are tested in static and dynamic simulation experiments, the results are satisfied.  相似文献   

Online Fault Predicting Method Based on Dissolved Gas Analysis for Transformer     

WANG You-yuan  LIAO Rui-jin  CHEN Wei-gen  DU Lin 《保鲜与加工》2005,(7):34-37

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A Fault Location Algorithm for Transmission Lines in Circle Network     

Han Yongguo  Zhong Minxiu 《保鲜与加工》1996,(4):16-20

A fault location algorithm for transmission lines in circle network is presented.The algorithm uses local data. Its location accuracy is independent of power # flow, transient resistance and variation of remote system impedance. Simulation results are satisfactory.  相似文献