基于Lotus Domino的高校集成办公平台规划与设计

分析了高校集成办公平台的设计思想,采用Lotus Domino的优秀群件技术和知识管理框架,规划了高校集成办公平台的体系结构,并对其关键技术进行研究,给出了设计思路,为高校提供垫体性的办公解决方案。     

一个以知识管理为中心的OA模型研究

提出基于B／S模式的、以知识管理为中心的办公自动化系统模型。模型中增加了内部文档转换和知识查询权限控制机制，为更好地与企业的知识管理系统协作提供了统一的文档类型，加强了安全控制，并以公文管理为例加以说明。     

Lotus Domino／Notes与Office的接口

本文通过实例说明了Lotus Domino/Notes与Office的接口技术，通过COM对象技术在Notes程序中的运用，极大丰富和拓展了Notes程序的功能和应用范围。     

构建Lotus Domino的Brower/Web Server模式

随着企业原来开发Lotus Domino/Notes的Client/Server(客户端/服务器)模式,改为现今Brower/Web Server(浏览器/服务器)模式及其实际应用,详细讲述企业局域网B/S模式优势以及如何构建Lotus Domino/Notes的B/S运行模式的具体方法。     

Interrelationships between the concentrations of total condensed tannin,free condensed tannin and lignin in Lotus sp. and their possible consequences in ruminant nutrition

Interrelationships between the concentrations of total condensed tannin (TCT), free condensed tannin (FCT) and lignin were studied to gain knowledge of how to manipulate nutritive value of fresh herbages containing condensed tannins fed to ruminants. FCT was defined as condensed tannin not bound by macerates of fresh plants, with both FCT and TCT being determined with vanillin HCl. Effects of spraying lotus with polyethylene glycol (mol. wt 3350; PEG) upon the relationship between FCT and TCT was also studied. Increasing soil nutrient and climatic stress caused large and similar increases in the concentrations of TCT and of lignin. Over the range 0–90 g kg^?1 DM, 10% of TCT in Lotus sp. was detected as FCT, with increments in TCT above 90 g kg^?1 DM being released almost entirely as FCT. PEG formed much stronger chemical bonds with condensed tannins than did plant proteins, and did not release FCT; consequently PEG application reduced the concentration of condensed tannin that was detectable with vanillin HCl. After disintegration of plant material, it is proposed that most condensed tannin is bound and co-precipitated as an insoluble complex with protein, that FCT is in equilibrium with this complex, and that bound and free tannin are indices of nutritionally beneficial and detrimental effects produced by condensed tannins in fresh forages eaten by ruminants. It was concluded that growing Lotus pedunculatus under conditions of stress leads to depressions in nutritive value through simultaneously increasing concentrations of lignin and FCT, both of which depress rumen carbohydrate digestion and voluntary intake, and that treatment with PEG offers a convenient method of separating effects due to condensed tannins from other factors influencing nutritive value.     

莲房原花青素对小鼠S180肉瘤及其免疫功能影响的研究

目的：探讨莲房原花青素（LSPC）对S180肉瘤小鼠及免疫功能的影响。方法：采用称重方法来讨论LSPC对小鼠S180肉瘤的抑制作用；采用小鼠碳廓清单核巨噬细胞吞噬功能测定法、迟发型超敏反应及血清溶血素测定方法，研究LSPC对荷S180肉瘤小鼠免疫功能的影响；结果：LSPC可抑制小鼠S180肉瘤生长、提高免疫器官的增长指数；能显著增强荷瘤小鼠巨噬细胞的吞噬功能、DNFB所致迟发型超敏反应以及抗体生成的能力。结论：初步证明LSPC对小鼠S180肉瘤的抑制作用与其增强荷瘤小鼠免疫功能有关。     

提高压榨效能的实践和认识

影响压榨效能的因素很多，结合生产实际，就甘蔗破碎、蔗料入辘、排汁、辊面粗糙等方面对提高现有压榨设备效能的影响进行了探讨，认为这对老厂改造挖潜很有益处。     

莲藕采后生理生化特性研究

以新鲜莲藕为试验材料,对不同品种的莲藕在贮藏过程中的生理生化特性进行了研究。结果表明:贮藏过程中表皮白度逐渐下降,但藕肉白度变化不大;多酚氧化酶活性和多酚含量变化均呈现出先上升后下降的趋势;纤维素含量对藕的脆度变化有一定的影响;综合白度变化、脆度和腐烂率等因素来考察,3个品种中以济南大卧龙品质最优。     

Concentration of indoles and other rumen metabolites in sheep after a meal of fresh white clover,perennial ryegrass or Lotus corniculatus and the appearance of indoles in the blood

The objective of this study was to determine the effect of feeding three fresh forage diets, white clover (WC), perennial ryegrass (PRG) and Lotus corniculatus (LC), on the formation of indole and skatole in the rumen of sheep. The formation of indole and skatole in the rumen and their appearance in the blood were also compared. Peak rumen indole and skatole concentrations per kg crude protein intake (CPI) were significantly higher when feeding WC compared with PRG and LC (P < 0.05) and this was associated with a significantly higher rumen concentration per kg CPI of ammonia, branched chain volatile fatty acids, total nitrogen and soluble nitrogen (P < 0.05). Greater indole and skatole concentrations when feeding WC can be attributed to high solubility and rapid degradation of the forage protein. LC had a similar nutrient composition to WC, but the condensed tannins in LC slowed protein degradation and reduced indole and skatole formation. Indole and skatole concentrations peaked in the plasma 1–2 h after the end of feeding, indicating that skatole and indole are rapidly absorbed from the rumen into the blood. High indole and skatole formation with low intakes of WC indicates that the WC component of traditional New Zealand pastures may be the primary cause of undesirable pastoral flavours that result from the presence of indoles in meat. To ameliorate undesirable flavours, producers reliant on pastoral systems will need to consider using alternative forages such as LC to reduce protein solubility and degradation rate. Copyright © 2007 Society of Chemical Industry     

荷叶黄酮及生物碱的提取研究

研究了荷叶中的功能成分黄酮类化合物和生物碱的水提取工艺条件。研究结果表明：以水为溶剂来提取荷叶中的黄酮类化合物及生物碱时，较佳的工艺条件下：以30倍的水，于80－90℃提取1．5h，提取液呈酸性。