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Search Results: 1 - 10 of 250007 matches for " 李莎莎 "
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关于替代性创伤与创伤后应激障碍的讨论
The Discussion about Vicarious Trauma and Posttraumatic Stress Disorder
 [PDF]

朱琴琴,
Nursing Science (NS) , 2013, DOI: 10.12677/NS.2013.23005
Abstract: 本文从概念、历史渊源、测量工具、症状、预测机制和应对措施的角度比较替代性创伤和创伤后应激障碍的区别与联系,为医护人员进一步开展该领域的研究和实践提供参考。
This article from the concept, historical origin, measuring tools, symptoms, prediction mechanism and mea- sures to compare the differences and connections between vicarious trauma and post-traumatic stress disorder, it pro- vides the reference for the medical staff to further research and practice in this field.
试议运动会的功能与效益

天津体育学院学报 , 1993,
Abstract: 多种形式的运动会具有文化传承、教化、增进身心健康、亲缘、导向和美育等多方面功能;举办运动会又能在政治、经济、外交、教育以及移风易俗等方面收到不可估量的效益。
中国游泳运动成功经验分析

天津体育学院学报 , 1994,
Abstract: 通过对近几年游泳理论的研究,认为我国游泳训练的成功主要有4个条件:1.走出去,请进来;2.发展良好的科学教练员队伍;3.获得了掌握恢复训练和高原训练之经验;4.建立了中国人的训练体系,推翻了旧的理论束缚。
广义Jacobson-Witt代数W(m;n)的I(x)约化表示(英)
,舒斌
华东师范大学学报(自然科学版) , 2008,
Abstract: 推广了对限制李代数W(m;1)的研究方法,研究了当特征p>2时的阶化Cartan型李代数W(m;n)的表示.特别地,把对限制型李代数所用的降秩的方法推广到了非限制的情形.描述了当x正则半单时W(m;n)的不可约广义x约化表示.
虚拟社区信息分享行为研究
枫林,
图书情报工作 , 2011,
Abstract: ?信息分享是信息行为研究的一个重要领域,作为一种社会交换行为,其影响因素是多方面的。基于triandis的人际行为模型对虚拟社区信息分享行为的影响因素进行理论探讨和实证研究。结果显示,个人的和社区的感知结果、情感是影响信息分享意向的重要因素,而习惯、自我效能和资源有利条件对信息分享行为呈显著的正相关。最后,对研究结果的实践意义进行讨论。
关于一个乘积等于单位元的代数方程的研究
A study on one algebraic equation of the product equaling unit

,郑泉
- , 2016,
Abstract: 本文考虑Deligne-Simpson问题和Hurwitz计数问题的关系. 首先观察到它们是不同群G上的相同代数方程:(A_1,B_1)…(A_g,B_g)X_1…X_k=I 的求解问题. 当G为复数域上的一般线性群时, 该方程等价于Deligne-Simpson问题; 当G为有限域上的一般线性群时, 该方程等价于Deligne-Simpson问题解空间欧拉数问题; 而当G为置换群时, 该方程等价于所谓的Hurwitz计数问题. 然后我们计算具有任意拆分的3 阶Deligne-Simpson 问题的欧拉特征类, 并将其中一些特征类的生成函数表示成了有理函数.
In this paper, we consider the relationship between the Deligne-Simpson problem and the Hurwitz enumeration problem. First, we observe that they are the solutions of the same algebraic equation on different groups, which the algebraic equation is (A_1,B_1)…(A_g,B_g)X_1…X_k=I. When G is the general linear group over the complex field, this equation is equivalent to Deligne-Simpson problem; When G is the general linear group over the finite field, this equation is equivalent to the Euler characteristic of solution space for Deligne-Simpson problem; When G is the permutation group, the equation is equivalent to the Hurwitz enumeration problem. Then we calculate the Euler characteristic of the 3th order Deligne-Simpson problem with any partition, and we express the generating function of some Euler characteristic as the rational functions
基于Salvo操作系统的远程水位在线监测终端设计
Remote Water Level Online Monitoring Terminal Design Based on Salvo Operating System
 [PDF]

史志弘, 檀丽,
Computer Science and Application (CSA) , 2016, DOI: 10.12677/CSA.2016.67052
Abstract: 介绍了一种融合GPRS/SMS与以太网混合组网技术的地下水位远程在线监测终端,用于远程双向数据通信;通过引入Salvo操作系统,方便系统功能扩展和裁剪,使终端具有多任务、实时性的特点。对山区地下水位一年的监测数据应用表明,采用Salvo嵌入式操作系统、混合组网和太阳能市电互补供电方式,保证了远程在线监测终端具有可靠性、稳定性的同时,具备了实时性、在线连续监测等特点。
The online water level monitoring terminal used the GPRS/SMS and Ethernet mixed network technology. It can realize bi-directional data communication. By using Salvo operating system, it made it easy for the system to realize the function extension and cutting. It has also improved multi-tasking and real-time ability of the terminal. According to one year data of the mountain area water level, it proved that by adopting the Salvo operating system, mixed network technology and the complementary power supply method of the mains supply and solar power, it made the remote online monitoring terminal more reliable and stable. At the same time, it also improved the real-time ability and the ability of continuous online monitoring of the terminal.
458例妊娠妇女TORCH感染状况分析
义德,
宁夏医科大学学报 , 2011,
Abstract: 目的探讨妊娠妇女TORCH(弓形体、风疹病毒、巨细胞病毒、单纯疱疹病毒)感染状况及其与不良妊娠之间的关系。方法对458例妊娠妇女采用酶联免疫吸附法(ELISA法)进行TORCH(IgM/IgG)检测。结果妊娠妇女Tox-IgM、TOX-IgG、RV-IgM、CMV-IgM、HSV-IgM(Ⅰ型和Ⅱ型混合型)的阳性率分别为1%、2.6%、0.7%、4.8%、1.7%;CMV-IgM阳性率最高,除RV-IgM外不良妊娠组TORCH(IgM/IgG)系列阳性率与正常妊娠组相比差异均有统计学意义。结论本地区妊娠妇女CMV感染率高;TORCH系列病原体与不良妊娠密切相关,其中CMV在本地区对妊娠影响最大,孕妇应常规追踪进行TORCH血清学检测。
利用网络进行研究生招生宣传的策略研究
Strategy Research on the Publicity of Graduate Admissions via Internets
 [PDF]

, 侯舒娟,, 陈刚, 张钦
Service Science and Management (SSEM) , 2016, DOI: 10.12677/SSEM.2016.54B002
Abstract:

利用网络进行研究生招生宣传已经日益引起高校的重视,但是也存在着招生定位不明确、信息更新不及时,以及传播效果差等诸多问题。本文通过对研究生招生宣传的特点进行分析,并对目前常用的各种网络宣传手段进行了归纳和比较,提出了以导师或导师团队为核心的宣传模式,通过合理定位和选择恰当的宣传方式确保宣传的针对性和效率。

The publicity of graduate admissions via Internets has increasingly attracted the attention of col-leges, but many problems also exist, such as unclear positioning of the publicity, the out-of-date information, and the lower than expected dissemination results. This paper analyses the charac-teristics of graduate admissions and summarizes and compares the currently used a variety of publicity methods via Internets. A promotional model with tutors or tutors team as the core is presented in this paper. Some suggestions about proper positioning and selecting the appropriate method to ensure the pertinence and efficiency of publicity are also discussed.
改良PF方案诱导化疗局部晚期鼻咽癌的临床观察
,胡义德
第三军医大学学报 , 2011,
Abstract: 目的观察奈达铂(nedaplatin,NDP)和替加氟(tegafur,FT-207)联合化疗方案在局部晚期鼻咽癌诱导化疗中的近期疗效和毒副反应。方法采用回顾性分析方法,收集我科60例初治的局部晚期鼻咽癌病例,归为改良PF方案组和常规PF方案组,每组30例,分别接受NDP+FT-207方案(NDP30mg/m2,d1~3;FT-207600mg/m2,d1~5;CF0.2g,d1~5,每3周1次)和常规DDP+5-FU方案(DDP30mg/m2,d1~3;5-FU500mg/m2,d1~5;CF0.2g,d1~5,每3周1次)诱导化疗,2周期化疗结束后行鼻咽部及颈部淋巴结常规放疗,观察各组的疗效和毒副反应,并进行统计学分析。结果改良PF方案组完全缓解率(completeremissionrate,CR)为83.3%,部分缓解率(partialremissionrate,PR)为13.3%;常规PF方案组CR率为70%,PR率为30%,两组比较差异无统计学意义(P>0.05)。改良PF方案组Ⅲ-Ⅳ度粒细胞减少发生率为6.6%,常规PF方案组为3.3%,两组比较差异无统计学意义(P>0.05)。改良PF方案组Ⅲ-Ⅳ度恶心、呕吐发生率为6.7%,而常规PF方案组为26.7%,两组比较差异有统计学意义(P<0.05)。结论奈达铂联合替加氟治疗局部晚期鼻咽癌有较好疗效,毒副反应较轻,值得在鼻咽癌诱导化疗中推广运用。
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