Establishment of a proteomic reference map for the gastrocnemius muscle in the rabbit (Oryctolagus cuniculus)

In several laboratory and production species, the establishment of a proteome reference map of a specific tissue has been accomplished. The rabbit is widely used as both a production and experimental animal. A lot of physiology research involving the gastrocnemius muscle of rabbit is described, although no reference proteome map is available. In this work, the first reference map of the rabbit’s gastrocnemius muscle using 2D gel electrophoresis and the identification of proteins through peptide mass fingerprinting (PMF) was established. A total of 45 proteins were localized and identified with three major roles: cell structure and contractile apparatus; metabolic and cell defense proteins. A reference map of major proteins expressed is described enabling possible comparisons with other physiological studies.     

The study on method to draw large-scale soil map in diluvial soil area in Hokkaido, using digital elevation data for a 10 m grid

(pp. 59–66)
In order to understand the detailed soil distribution of a terrace with a diluvial deposit, the method to draw a large-scale soil map was studied in Urausu Town of Sorachi district by combinig soil survey and digital elevation data for a 10 m grid.
The results are summarized as follows:

• 1) 

  From a soil survey, soils in the research area were classified into 3 soil series groups according to Classification of Cultivated Soils in Japan, Third Approximation, which were Skeletal Terrace Brown Forest Soils, Fine-textured Aquic Brown Forest Soils and Fine-textured Haplic Gray Upland Soils. In addition, Fine-textured Haplic Gray Upland Soils · were classified into 2 categories based on the abundance of gravel in the subsoil.

       

基于GIS的土壤侵蚀数字图接边方法研究

土壤侵蚀宏观调查与制图 ,往往需要多个单位、利用多个图幅同时开展工作 ,图幅之间常常出现属性差异和界线位移的问题。GIS技术的出现 ,实现了图形形状的“无缝接边” ,但属性差异仍然存在。针对这些问题 ,提出土壤侵蚀图接边的程序、原则和数字图的接边方法。为了提高工作效率 ,基于ARC/INFO软件的数字图接边 ,可以根据 2个图幅和对应遥感影像的总数据量 ,选用单编辑层接边、编辑层和背景层切换接边、图幅分割后接边等 3种方式     

基于KTA框架的农业科技人员知识转移路径分析

以KTA框架为原理,分析了农业科技人员知识转移的重要性,在此基础上提出了知识转移的具体路径,即从知识源、知识接受者和转移媒介3个方面对农业科技人员的知识转移提出建议。     

知识场论与知识扩散

描述了物理学中场的散度、旋度和梯度三个基本特征,分析了科学知识的扩散、吸收和在分布中的知识密度梯度三个重要参量,结果表明在知识分布的空间范围内存在场的基本特征,由此论证了知识场的存在。根据知识场理论并通过实例描述了知识扩散的基本过程。     

基于P300高性能BCI打字机的研究与实现

利用Gleeble-3800数字控制热/力模拟试验机研究了Q690低碳微合金钢在变形温度850~1150 ℃，应变速率0.01~30 s-1条件下的高温单道次压缩变形行为.建立了基于动态材料模型(DMM)的加工图，结合OM观察变形体微观组织确定了该钢种的高温热变形机制.结果表明：应变量0.7及以下的加工图中包含2个峰区(1 000~1 120 ℃，0.01~0.37 s-1和1 100~1 150 ℃，3.16~30 s-1)和3个加工失稳区(850~900 ℃，0.01~0.32 s-1和850~900 ℃，10~30 s-1以及1 000~1 085 ℃，1~30 s-1).应变量超过0.8的加工图包含2个峰区(1 025~1 100 ℃，0.01~0.38 s-1和1 100~1 150 ℃，3~30 s-1)，失稳区为低温(850~900 ℃，0.01~30 s-1)以及应变速率1 s-1以上的中低温度(850~1 100 ℃)范围，在这两个峰区峰值点附近的热变形显微组织为均匀的完全动态再结晶组织，因此，这两个区域均适合Q690钢的热加工变形.     

Where Is Agricultural Economics and AgriBusiness Research Information Published and Indexed? A Comparison of Coverage in Web of Knowledge,CAB Abstracts,EconLit, and Google Scholar

ABSTRACT

Identifying the best source of information to satisfy the needs of local clientele has always been the challenge facing collection development and instruction librarians. In order to provide users with the best possible access tool and source for comprehensive information, it is important that librarians be aware of the most productive sources of information in a field. This paper identifies where the bulk of agricultural economics research is published and indexed. It also ascertains whether Google Scholar is as productive in covering this information as CAB Abstracts and EconLit. The cited reference counts for the top 50 cited sources in Web of Knowledge and Google Scholar are also compared. The scatter of the journal literature in this field, based on the Library of Congress Subject Headings, is also provided. The study identified a broad range of article scattering in areas where agricultural economics and agribusiness materials are published. On the cited reference count, Google Scholar was as productive as the Web of Knowledge. Google Scholar is a free source of very useful information for cited references and other subject searches in the area of agricultural economics and could be used to complement traditional databases.     

基于泛在知识环境的数字图书馆建设研究

阐述了对泛在知识环境下的数字图书馆进行研究的重大意义，其研究内容包括：作为构建泛在知识环境的核心要素，数字图书馆在环境构建、资源建设、知识组织与管理、服务模式、服务内容等。     

参数可变自适应遗传算法在军事地形图矢量化中的应用

针对纸制军事地图矢量化问题进行研究，提出一种基于自适应遗传算法的军事地形图矢量化方法，并在生成新的个体后，增加个体修正操作，提高个体的适应度。在该算法中，提出一种即考虑进化代数对算法的影响，又考虑到每代不同个体适应度作用的自适应交叉概率和变异概率。通过与传统方法的实验比较，证明该方法的可用性和有效性。     

面向知识管理的组织信息交流模式及其控制

通过对以往经典的结构型和功能型信息交流模式的分析,力图把握信息机制。结合组织信息交流特点,提出一种体现知识管理的组织信息交流模式。