关于我国农药行政事业性收费管理的思考

我国自1982年建立农药登记制度以来,逐步实行农药行政事业性收费管理.本文概述了农药行政事业性收费的概念与特点,深入分析了我国农药行政事业性收费的演变历程和面临的主要问题,提出了完善我国农药行政事业性收费管理的对策和建议.     

复议前置：主渠道作用下的制度选择——乳品行业行政纠纷解决的更优方式

针对乳品行业行政纠纷实质性化解能力不足的现状,结合行政复议发挥主渠道作用的背景,提出可探索在乳品行业实施行政复议前置的对策。在乳品行业实施复议前置模式的可行性是基于行政一体原则提供的理论支撑、由域外实践提供的经验借鉴以及由我国法治改革提供的方向引导。在乳品行业实施复议前置模式,需要确立试点先行、循序渐进的改革方式,需要建立纠纷化解、高效便民的复议体制,需要探索程序顺畅、权责清晰的议诉衔接。     

退耕还林还草行政指导的法律界定

退耕还林还草行政指导的出现与运用是市场经济发展的需要,它既是现代行政法中合作、协商、民主精神发展的结果,也是现代市场经济发展过程中对市场调节失灵和政府干预双重缺陷的一种补救方法。我国从2002年开始,陆续对退耕还林还草进行了立法,其中对行政指导内容有不同程度的涉及。文章从退耕还林还草行政指导的定义和特征、退耕还林还草行政指导的方法及基本类型三个方面,试对我国退耕还林还草行政指导作一简述。     

Economic Analysis of Administrative Monopoly and Its Solution

Administrative monopoly in China is analyzed with microeconomics tools such as rent-seeking theory, comparative advantage theory and game theory. A rent seeking model is given to study administrative monopoly. Futhermore, the authors propose that the barriers brought by administrative monopoly not only increase consumers burden, but also make enterprises run with high cost and low efficiency, and optimal resource distribution can not be done. Administrative monopoly can not be eliminated unless administrative monopoly is regulated within anti-monopoly law and its legal liability is enhanced, which is proved with game theory. In order to solve administrative monopoly, China should construct a law system concluding anti-monopoly law and administrative law as a reinforce.     

Implementation of FIR Filter Using High Density Programmable Logic Device

In order to accelerate the working speed of a FIR filter, the structure-optimized FIR filter, which includes a vector-multiplication that can efficiently reduce the numbers of multiplication and addition of tradition structure, has been deduced .The vector-multiplication can be realized easily by means of the LUT in HDPLD FLEX10K. Using development software of MAX+PLUS II, both parallel and serial parameteized FIR filter have been designed.     

祁连山自然保护区林政案件发生特点及预防对策探讨

对祁连山自然保护区自1988年成立以来的林政案件发生和查处情况进行统计,分析了林政案件发生的特点和原因,提出了今后在加强资源保护管理工作中,应将盗伐林木、乱捕滥猎野生动物、非法侵占林地、违反自然保护区管理等违法行为作为打击重点。     

Application of a fuzzy rule-based method for the determination of clay dispersibility

Some clay soils are highly susceptible to erosion and piping because of dispersion or deflocculation in pore water. These soils, called “dispersive clay soil” in geotechnical engineering, are structurally unstable, easily dispersive and, thus, highly erodible. There are many tests to determine dispersibility both physically and chemically. However, these tests can give different results for the same soil sample. Therefore, more than one test should be used to identify dispersive soils more accurately. In previous research, the discriminant method was used to combine these test results. In this study, a fuzzy logic approximation method was developed to combine the different results of the double hydrometer, pinhole, Na(%)-TDS and ESP-CEC methods into a single value. This new method was applied to the dispersibility test results of 29 samples, and it gave more reliable and objective results for identifying the dispersibility of the clay soil.     

依法行政与水行政执法

从水行政执法队伍的自身建设、制度建设、执法装备条件、多部门协作的联合执法、加大水法规宣传等方面,提出了建设性意见。     

山西省晋中开发区农药施用现状调查与分析

盲目施药的现象大为改观。由于人民生活水平的提高,无公害(绿色)食品成为消费时尚,广大种植户以综合防治为主,改变了乱下药、下重药的不良习惯,使农产品的安全生产跃上了新的台阶。     

Product family configuration-oriented constraint network model and configuration

Concepts of requirement elements and configuration elements and the model of customer requirements family are proposed for the configuration problem of product family. The constraint relationships are taken into account to establish a feature attribute mapping-based constraint network,which is between configuration elements,as well as requirement element and configuration element. The scale of the configuration problem solving has been reduced through the ordinal constraint diffusion that according to the weight of requirement elements,and also through the range reduction of configuration element related to requirement element by pretreatment. The set of rapid configuration results is obtained by constraint solving for undetermined configuration element,applied the non-binary uniformity backtracking algorithm. Ultimately the feasibility of the proposed approach is validated by means of an example of a chassis configuration design.