玉米低温冷害远程诊断管理系统的设计

夏季低温冷害是中国低温灾害的主要类型之一,尤其在东北地区发生比较频繁,造成影响相当严重,基于此,笔者旨在为玉米低温冷害设计一个基于网络的远程诊断与管理的系统平台。通过对基于web的远程诊断管理系统关键技术的分析,在总结东北地区玉米低温冷害领域专家经验和知识的基础上,初步实现了一个基于web技术的玉米低温冷害远程诊断与管理系统。该系统采用J2EE技术规范和Java语言进行开发,并且与无线远程监测系统相结合,使之具有实时管理功能。用户可以通过访问该系统,实现玉米低温冷害主动和被动防御、低温冷害实时监控管理、专家知识浏览和系统维护等功能。该系统具有可靠性、易维护、易操作和普适性等性能,并可通过重建知识库和数据库,为更多种类作物气象灾害提供远程诊断及管理服务。     

Web-based Contract Management System

Problems existing in traditional contract management mode are analyzed on the conditions of large-scale enterprise and regional decentralization, such as unorganized and dispersive information management, slowness or retardation of data transformation, difficulties in tracking contract information and evaluating client credit. A contract management solution based on web technology is proposed, which realizes cooperation across distributed regions, thus enables efficient and standard contract management.     

基于J2EE的无公害农产品数字认证系统的设计与实现

为实现无公害农产品认证工作的数字化、标准化利用UML建模,设计实现了基于J2EE平台轻量级框架Spring+Struts+Hibernate的农产品数字认证系统。该系统能够提供快捷方便的农产品申报、环境检测和农产品数字认证,并且能对申报信息、认证信息和环境检测信息进行电子化存储,实现对申报、认证等信息的高效管理。     

“三农”信息资源整合与服务平台的设计与实现

“三农”信息资源整合与服务共享是现代农业发展的趋势。基于J2EE （Java2 Platform Enterprise Edition）和XML(eXtensible Marked Language)标准技术体系架构的农业信息资源整合与服务平台的研究与应用,为解决我国农业信息化建设工作中存在的“信息孤岛”问题,加快“三农”信息入户工程的进展,推动社会主义新农村的建设都具有重要意义。     

基于数据挖掘的生态公益林效益评价决策支持系统研究

生态公益林效益评价是生态公益林系统管理与可持续发展的重要内容。在生态公益林效益评价的主要内容与价值量评估公式、参数设置及方法的基础上,给出了基于数据挖掘的生态公益林效益评价决策支持系统的功能结构与体系结构;设计了以模型库与知识库为中心,辅以数据库、方法库和计算机网络技术的生态公益林效益评价决策支持系统;利用软件工程方法、J2EE框架技术、MVC设计模式和数据库访问技术实现系统开发。系统利用数据挖掘中聚类分析技术,能进行生态公益林资源分类和关联规则技术挖掘出公益林不同效益指标之间的内在联系。系统具有较强的分析、预测与决策、可视化输出功能,辅助生态公益林管理与决策者提高决策水平和质量。     

Analysis on Development Tendency of Financial Management

Financial mechanism should be put in force under certain circumstance. Based on the practice in China, this paper investigates the tendency of development of financial management, that is from normative approach to positive approach, qualitative analysis to quantitative analysis, tangible assets to intangible assets and basic financial instrument to derivative financial instrument. The objective of the research is to develop the financial management theory and make good use of the financial management skills.     

乡镇企业财务管理的新思路

传统乡镇企业财务管理存在种种不足和弊端。为适应现代管理的需求,现代乡镇企业财务管理应将管理会计与战略会计有机结合,以人为本,充分协调好各相关利益者之间的关系,强化风险管理,加强资金管理,优化资源配置,加强内部财务集中,并提高人员素质。     

广东省增城市农业资源数据服务系统构建

随着国家农业信息化建设的进行,农民对农业信息资源的需求持续增加,迫切需要发展“一站式”的农业服务系统。以广东省增城市为研究区,基于Web GIS 技术和B/S 结构构建了面向农民生产全过程的农业资源数据综合服务系统。系统可实现对气象、土壤、水资源、农情、农业服务机构等多种信息的展示、查询与分析。该系统的构建为相关系统的开发提供了一种思路。     

Resource Management in Application System

Application system generally refers to all kinds of computer information system. It aims at improving the sharing and application of the resource. The resource in application system usually means data resource. For computer management and maintenance, there are not only data resource, but also program resource and network resource. Effective management of this resource is key to ensure proper work of the application system. In this paper, the basic pattern and policy for resource management is put forward and a method to build and realize the resource layer that lies between database layer and application layer is to be found. This management layer, which skillfully connects the application system with resource and establishes good base for application and exploitation of system, is named as resource management system.     

Health Record Management System in Visual Electroencephalograph

Visual Electroencephalograph (VEEG) is a new type of digital, information electroencephalograph. As an important part of Visual Electroencephalograph, Health Record Management System(HRMS)is integrant to store electroencephalographic data plentifully, show and edit their waveforms, analyze the data on line or off line. By the most popular and steady Relational-Database technology, ADO Application Programming Interface (API) and Visual C++ programming tool, the system has the friendly interactive interface and the functions of adding, updating, deleting, recalling, counting health record information, etc. Integrated with other parts of VEEG, HRMS ameliorates traditional EEG and overcomes some disadvantages of it such as discommodious to record, difficult to read and hard to get useful information. This paper introduces main functions, structure design and components of Health Record Management System.     

Application of MRP in Material Management of Building Construction

On the base of the logic flow chart of the building construction's material request plan,the three prerequisites are given for MRP being introduced into building construction:the construction item's project schedule,the listing of the materials that will be used in the construction item and the information of the current stock in the construction unit must be gained. The prerequisites are also solved: the construction item's project schedule is made through network planning technology and database's programming; the listing of the materials is memorized according to the construction act; the up_to_date storage information can be gained by contacting to the storehouse's management department in time. Finally, the material request plan is drafted by the method of MRP.     

不同经营模式下新银合欢的枝系特征差异分析

在中国科学院东川泥石流定位观测站附近,对不同经营模式下新银合欢的枝系特征进行了统计分析,结果表明：新银合欢在不同经营模式下的总体分枝率和逐步分枝率SBR1:2发生显著变化,逐步分枝率SBR2:3则未表现出显著差异;截干新银合欢二、三级枝长度,枝径比2：1及一、二、三级枝倾角显著大于未截干新银合欢;两种经营模式下叶片的分布特征未发生显著差异。通过对各种枝系特征综合分析,发现截干新银合欢的生长对策表现为向上拓展自身生长空间,保持其原有的生态位。     

茶园管理对不同茶树品种结籽的影响

试验对春采后的龙井长叶、黔湄601（无性）、名山131、黄金桂、名山213、福鼎（无性）、乌牛早、龙井43、黔湄601（有性）、福鼎（有性）10个茶树品种茶园采取留枝、疏枝打顶、撒施复合肥、喷施促控剂等基本耕作措施.试验结果表明所采取耕作措施对福鼎（有性）、龙井43两个品种座果率提高,对福鼎（有性）、福鼎（无性）、乌牛早的结籽增产有较好效果.     

不同林地管理方式对油茶林的影响

为了提高油茶的种植经营水平,研究修剪、林下养鸡、对照(CK)3种林地管理方式对油茶林的影响。结果表明,油茶幼林林下养鸡使油茶坐果率显著降低,坐果率比对照减少了9.1%,从而使产量大幅度降低;油茶林下养鸡能使林地土壤肥力提高,土壤有效氮含量、有效P和有效K分别比对照提高了33.3、8.9、0.5 mg/kg;修剪能使油茶当年坐果率降低,比对照减少了4.5%,但保果率却大幅度提高,比对照增加了28.1%,产量比对照增加了0.28 kg/株。     

新形势下农业事业单位财务管理创新路径探索

伴随事业单位改革的推进,财务管理模式的转变和“过紧日子”要求的提出,农业事业单位财务工作面临着新的挑战。本文分析了新形势下财务管理存在的主要问题,从财务管理创新的视角,探索对策措施,创新财务管理模式,加快财务管理信息化建设,加强财务管理队伍建设等,以期提升财务管理服务水平和保障能力,促进农业事业单位健康发展。     

ECG Information Management System of Virtual ECG Instrument

ECG is an important method in clinical heart disease diagnosis. The storing of lots of ECG and other corresponding materials in information management system has great value to medical researcher for their reference and research. Embedding the ECG information management system to virtual ECG instrument is not only enhanced the operating value but also increased the functions to virtual ECG instrument. The model of relation database and ActiveX Data Object (ADO) of VC++6.0 is used in the system. The key functions of Storing,Query,Deleting and core modules are introduced.