一种基于用户分级的高效云存储策略

群众路线的认识论是交互认识论，强调了“干-群”双主体之间的对等性、互动性和主体性原则，因而彰显了群众的主体性地位，摒弃了主客体对立的认识论思路，是历史唯物主义在认识论与本体论、辩证法上相一致的表达。通过交互认识，领导与群众形成共同知识与共同信念，在一个不断信息更新、信念修正、信息域和知识域增大的动态过程中，实现领导与群众的利益与责任的一致、手段与目标的一致。     

粮食烘干现场智能交互监控系统

基于组态王,集成PLC、单片机和无线模块,开发出一套粮食烘干现场智能交互监控系统,实现即时采集烘干各环节数据,并可进行部分智能判断,为操作员高效作业提供极大便捷,大大推进了粮食烘干系统自动化发展。     

A web‐based approach to improve collation and communication of complex soil‐landscape data with examples relating to agricultural production,environmental degradation and mineral exploration

This paper provides examples of how to use web‐based techniques to organize and communicate large quantities of complex and varied soil and landscape data. It describes a straightforward method for creating an interactive, web‐based data site that can be used to facilitate more rapid and effective communication between project staff (scientists and managers) and clients (farmers and land managers). This can facilitate teleconferences between team members and be used to communicate information and ideas. Consequently, it reduces costs associated with travel and makes it easier to interpret data during collection. The web‐based data site can be used to deliver easily understood final reports to clients that may have limited background knowledge in a particular area. Additionally, it provides a sufficiently logical and intuitive user interface for use by a wide range of end‐users including farmers, land managers, policy makers and the general public. This approach has been used successfully to provide a framework to coordinate and report on the large quantities of complex data generated during the following three diverse projects: (i) a study of base metal exploration methods in an area impacted by mining and land clearance in the Mount Lofty Ranges in South Australia, (ii) acid drainage issues impacting on agricultural production in the Wheatbelt of Western Australia and (iii) inland acid sulphate soils impacting on land degradation and water quality in wetlands adjacent to the River Murray in the Riverland region of South Australia.     

奥维互动地图在林业工作中的应用探析

随着信息技术的不断发展,奥维互动地图类软件在林业工作中被广泛应用,其不仅为林业工作开展带来较大便利,也在一定程度上提升了林业工作效率,帮助林业工作开展解决了实际成本。文中介绍了奥维互动地图的功能和常规设置,阐述了其在林业经营与管护工作、森林资源调查与连续清查、征占用林地调查和林业综合规划中的应用;对奥维互动地图在应用中存在的定位系统稳定性差、影像更新速度较慢、软件使用要求高、专业性比较单一等不足;提出提高定位稳定性、开发林业应用插件等建议。     

氟铝及其交互处理对茶苗生长的影响

为了探讨氟铝交互作用下对茶树生长的影响,以水仙茶苗为材料,研究不同铝、氟浓度交互处理对茶苗生长过程中叶面积、茎长、根系生长等方面的影响。结果表明,氟铝交互处理下,在铝浓度为40 mg/L、氟浓度为8 mg/L时茶苗叶面积的增长量最大。随着氟、铝浓度比例范围的改变,茶苗根、茎、叶会产生不同程度的变化,说明铝、氟交互处理对茶苗的生长具有一定影响。     

GAMEDE: A global activity model for evaluating the sustainability of dairy enterprises. Part II – Interactive simulation of various management strategies with diverse stakeholders

GAMEDE is a stock-flow dynamic simulation model designed with farmers to represent dairy farm functioning and the consequences of the farmer’s daily management decisions for whole-farm sustainability. Sustainability is evaluated according to its three pillars: technico-economic viability, respect for environment, and social liveability. The model provides original information for a better understanding of the processes regulating nitrogen dynamics within the farm, and the factors determining farmers’ decisions and practices. Model implementation experiments have revealed that GAMEDE is also a useful tool to support discussions and to generate knowledge exchange among various stakeholders who play an important role in the development of farm sustainability: farmers, extension agents and researchers.While a majority of researchers and advisers are specialised and a majority of farmers fix their attention on specific and narrow themes of farm management, such a comprehensive model can help stakeholders complement their knowledge to gain a holistic view of the farming system. This holistic and integrated view is crucial: (i) for researchers who wish to explain diversity in farming systems and understand decisional and biophysical processes and their interrelated effects operating in such complex agro-ecosystems, (ii) for advisers whose aim is to define alternative management strategies applicable in practice, i.e. taking into account farm specificities, and (iii) for farmers who must choose practices compatible with their resources, assets, constraints and objectives.Holism can also improve versatility and thus the generic character of models. Issues are narrowly specified and greatly vary both among categories of stakeholders (e.g. scientists versus farmers) and within each category (e.g. among farmers). A comprehensive model that: (i) details all farm management operations, and (ii) represents their effects on different spatio-temporal levels and on the three sustainability dimensions, is more likely to respond to the various issues facing different stakeholders. We argue that capacity of models to respond to stakeholders’ questions has to be considered in future evaluations of decision support systems.     

我国城市化进程中体育产业发展问题研究

用历史研究法以及相关的量化数据，通过对古今中外城市化发展基本规律的分析，探讨了当前我 国城市化发展的阶段性特点，进而阐述了城市化发展与体育产业发展的相互作用及其关系，指出我国体育 产业发展将呈现大众健身娱乐业蓬勃发展、高水平竞赛表演业发达、公共服务型体育产品有待开发、体育 产业结构优化升级等新趋势。     

构建以人为本的高校思想政治教育双向互动新模式

文章通过对以人为本的高校思想政治教育双向互动新模式必要性和迫切性的研究,阐述了模式的核心理念,并探讨了构建以人为本的高校思想政治教育双向互动新模式的主要途径：充分尊重学生的主体地位,增强教育的主动性;营造双向互动的教育环境,增强教育的交互性;关注学生个性发展与全面发展的统一性,确保教育实效性;建立一支先进的思想政治工作队伍,确保教育的素质性。     

尖孢镰刀菌与寄主互作机理研究进展

综述了枯萎病病原菌致病机理及植物的抗病机理,内容包括信号传导系统、细胞壁裂解酶、参与克服植物防御响应系统的一些酶、代谢途径的致病相关基因及枯萎病抗病相关基因的研究,并对病原菌与寄主植物之间的互作机理研究的前景进行了简单评析。     

基于MATLAB GUI的夫琅禾费单缝衍射仿真

根据夫琅禾费单缝衍射的基本原理,利用MATLABR2008a的图形用户界面(Graphical User Interfaces,GUI)设计了单缝衍射的仿真交互界面,给出了单缝衍射仿真结果.该仿真能使单缝衍射理论和实验很好地结合起来,具有一定的应用价值.