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一例孟加拉虎的剖腹术
汪正朝,罗正金(执笔),
动物学杂志 , 1987,
Abstract:
电力生产管理系统的可信构造方法研究
,刘淑,王晓
电子学报 , 2010,
Abstract: 现有电力生产管理系统存在不能如期完成实施、运行不稳定和功能可用性不强等可信问题.本文提出一种由系统构建、系统实施过程管理、可信评估、可信证明四个部分组成,并在规则指导下进行可信构造的方法.本文提出的这种可信构造方法,经过实际应用证明能够有效提升电力生产管理系统的开发效率与质量,为系统的可信构建、可信分析及升级演化建立坚实的基础.
人参和西洋参对免疫药理作用的对比研究
刘义,,张均田,
- , 2003,
Abstract: 摘要
视觉信息加工中的空间注意与特征注意
Spatial and Feature-Based Attention in Visual Processing
 [PDF]

杨桃蹊,
Advances in Psychology (AP) , 2013, DOI: 10.12677/AP.2013.35034
Abstract: 选择性地注意一个空间位置,或者一个刺激特征(如朝向、颜色或形状)能够导致我们探测和报告感觉世界中刺激的能力发生改变,即影响大脑的信息加工过程。已有研究表明,注意既可以指向某个空间位置,又可以指向目标刺激的某个非空间特征,但是对于两者之间关系较少有研究者进行系统地探讨。本文对该领域的研究进行了细致地梳理和归纳,在介绍了相应的理论背景的基础上,结合较新的实验范式,总结归纳了对比空间效应和特征效应的行为和电生理学研究,探讨了空间注意和特征注意可能的认知和神经机制。最后,本文指出对特征注意和空间注意的独立或者联合的作用进行系统地考察是今后研究的一个重要方向
Attention can be selectively directed to a spatial location or non-spatial features of a stimulus. Pre- vious studies have examined the effects of spatial attention and feature-based attention (FBA) on basic visual processes, but whether and how these two types of attention interact with each other still remain unclear. This article aims to systematically summarize all related studies concerning this topic. Following an initial intro- duction of some theoretical backgrounds, it makes an intensive review on both the behavioral and neuron- physiological studies based mainly on some newly developed experimental paradigms, focusing on both the cognitive and neural mechanisms underlying these two types of attention. The authors suggest that besides separate studies a combination of both spatial and feature-based attention should be emphasized in future re- search in this field.
UNDERSTANDING CONCEPTS AND MORAL EVALUATIONS OF WHITE-LIE AND TRUTH-TELLING
交往情景下个体对说谎的理解及其道德评价

Xu Fen,
,荆春,刘英,雪华

心理学报 , 2002,
Abstract: The current study examined age differences in the participants' concept and moral evaluations of lying and truth telling. Three , 4 , 5 , 7 , 9 , 11 year olds, students from secondary school, and undergraduates were read scenarios about scenario characters making truthful or false statements in various conditions, and were asked to determine whether the characters lied and to make moral judgements on their statements. Results showed that: 1) most 4 year olds had ability to understand the concept of white lie and truth telling, while almost all 3 year olds could not. 2) all participants, except the 3 year olds, mainly relied on factuality to determine whether a statement was a lie;3) from primary school, the older the participants were, the more effect of communicative motivation or setting factors on the moral evaluation on different kinds of lie and truth telling had.
国光速效枣仁安神胶囊治疗高龄失眠患者124例观察
严德钧,,吴素,姚晔,朱秀英,邵明霞
中国中医药信息杂志 , 1999,
Abstract: 失眠是老年人常见的一种临床病症,治疗有一定难度。我们使用了重庆中药厂生产的国光速效枣仁安神胶囊(简称“枣仁胶囊”下同)治疗本症124例,取得了一定疗效。现报告如下
不确定多状态变时滞广义Lurie切换系统的鲁棒无源控制
Robust Passive Control of Uncertain Singular Lurie Switched Systems with Multiple Time-Varying Delays
 [PDF]

, 俊东
Dynamical Systems and Control (DSC) , 2020, DOI: 10.12677/DSC.2020.91005
Abstract:
本文在基于Lyapunov-Krasovskii泛函、Schur补引理及矩阵不等式方法下,讨论了一类具有不确定性多状态变时滞广义Lurie切换系统,在切换状态反馈策略下,得到了使不确定多状态变时滞Lurie切换广义系统能够渐近稳定且严格无源存在的充分性判据,为系统的综合提供了可行性判据。设计了具有记忆的反馈控制器,为系统的稳定性分析及控制器的综合提供了更多的自由度,最后的结果转化为线性矩阵不等式给出,通过数值仿真,验证了定理的有效性和实用性。
This paper considers the issues of the switching state strategy memory feedback for a class of uncertain Singular Lurie switched systems with multiple time-varying delays. Under the circumstances of a state-based switching law, and based on the Lyapunov-Krasovskii functional techniques, Schur complement lemma, and linear matrix inequality, the sufficient conditions are given for the asymptotic stability and strictly passive of uncertain switched singular systems with multiple time-varying delays. Meanwhile, robust passive controllers for each subsystem under the switching law are designed. It is believed that controller with memory should provide more freedom for robust stability analysis and synthesis controller for the systems. In the final, the results are given in the form of linear matrix inequalities (LMIs). And the validity of the conclusion is shown by numerical examples.
藏药“洁白丸”主要药物分析

- , 1996,
Abstract: 方中主要药物的分析诃子为使君子科植物诃子的成熟果实的干燥果肉。味苦涩,性温。藏医认为诃子可以敛肺、涩肠、降气,调和诸药,当众药之王。在本方中主要应用诃子调和诸药及解翼首草之毒的作用
亚洲象的染色体
陈玉泽,刘瑞清,佴文惠,王金焕,杨梅,何聪郝,,雷文宏
动物学研究 , 1998,
Abstract: 亚洲象的染色体THECHROMOSOMEOFASIANELEPHANT关键词亚洲象,核型,染色体带型KeywordsAsianelephant,Karyotype,Bandingofchromosomes中图分类号Q959845本文1996-08-...
中国医院感染控制电子信息服务系统热点分析——基于SIFIC论坛的数据挖掘
小源,单娇,周璐,孙庆,张超,曹煜隆,胡必杰,金梦,韩玲样,
- , 2020, DOI: 10.12138/j.issn.1671-9638.20204174
Abstract: 目的 回顾近十年来我国医院感染控制电子信息服务系统的热点,总结医院感染管理人员关注热点的趋势变化。方法 基于Python爬虫程序设计方法,抓取2007年4月6日—2017年12月31日在上海国际医院感染控制论坛(SIFIC)中发表的内容,对其进行中文分词处理并提取出现频次位于前5位的有效词作为热点词汇进行分析。结果 共获取2007—2017年SIFIC论坛93个板块共3 112 840条数据。从年度纵向分析来看,年度热点词汇前3位主要为"消毒"、"监测"、"培训"等。2009年全球暴发新甲型H1N1流感,"甲型流感"成为年度第一热词:2017年10个医院感染管理新规范正式施行,"规范"成为年度第二热词。从重点版块横向来看,每一专业版块均有自己不同的侧重方向,表现出医院感染管理学科的复杂性与多样性。结论 通过对医院感染控制领域电子信息服务系统的热点分析,可以了解该领域在实际工作中关注重点的变化趋势,从而进一步提高对热点问题的关注度,不断提高医院感染控制能力
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