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Search Results: 1 - 10 of 288331 matches for " 李春 "
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小产权房问题及其对策研究
Research on the Problems and Countermeasures of Small Property Right Rooms
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Advances in Social Sciences (ASS) , 2016, DOI: 10.12677/ASS.2016.54089
Abstract:
本文首先对小产权房的概念、特征进行了简单概述。其次,又对小产权房的成因从制度根源、经济原因和政府调控不力、监管不严三个方面进行分析。最后,从政府实践角度和法律视角对小产权房的问题提出了相应对策。
In this paper, firstly, the concept and the characteristics of the small property right rooms are simply summarized. Secondly, the causes of small property right rooms are analyzed through three aspects: the root system, economic reasons and lacking of government regulation, lax su-pervision. Finally, the corresponding countermeasures are put forward in the perspectives of government practicing and legal angle for the problems of small property right rooms.
整合引导咨询:高中生厌学的分类辅导模式
Integrated and Guided Consulting Mode: Consulting Different Weariness of Senior High School Student
 [PDF]

,
Advances in Psychology (AP) , 2014, DOI: 10.12677/AP.2014.41009
Abstract:  整合引导咨询模式是一种包含因素收集分类判断资源整合方式整合引导发展等路径在内的解决厌学问题的分类辅导咨询模式。在面对高中生厌学问题存在着普遍性、复杂性、顽固性特征,其基本假设是:厌学问题存在着程度差异、个体差异、根源差异、表现性差异。厌学问题可分为三维(情绪、认知、行为)六类型:情绪型、无力型、无助型、无能型、意志型、倦怠型厌学问题。整合引导咨询模式建立在对厌学问题进行分类解析的基础之上,以心理咨询的理论与方法的整合趋势为依据,以顺序性引导方式的整合为具体措施差异化地从根本上解决厌学问题的有效咨询模式。同样整合引导咨询模式也进一步提供了对厌学问题解决的具体路径、多样化的技巧与方法及价值观引导的方向。
Integrated and Guided Counseling Mode includes factors collection, category judgment, resource integration, way to integrate and guide for development etc. Weariness of Senior high school students has three characteristics: universality, complexity and intractability. Basic assumption is that weariness exists differently in the degree, individual, cause and expression. Weariness problem is divided into three kinds: emotional, cognitive, behavioral, and six types: emotional type, unable type, helpless type, incompetent type, will type and burnout type. “Integrated and Guided Consulting Mode” is built on different weariness issues on the basis of trend about different theories and methods. As multiple methods, “Integrated and Guided Consulting Mode” is effective for different weariness and is sequential on concrete measures. “Integrated and Guided Consulting Mode” provides specific path, multiple skills and values guide for Weariness.
移动容器中液体晃动的二种速度势描述及其等价性证明
Two Velocity Potential Descriptions for Fluid Sloshing in Moving Tanks and Their Equivalence Proof
 [PDF]

胡奇,
International Journal of Fluid Dynamics (IJFD) , 2016, DOI: 10.12677/IJFD.2016.42003
Abstract: 不同的工程学科采用二种不同的速度势函数来描述运动容器中理想流体的晃动,所得到的运动方程不尽相同,然而这二个速度势不加区分地都称为“速度势函数”,这会给跨学科的研究带来理论上的混乱,这一问题在现有文献中似乎并未得到澄清。本文采用“相对速度势”与“绝对速度势”分别建立了运动容器中液体的晃动方程,证明了二种速度势方程的等价性,对于地震工程而言,“绝对速度势”与“相对速度势”分别适用于容器的地震激励为速度与加速度的情形。
In the existing literature, there were two different velocity potential functions being used in the different engineering disciplines for describing the motions of ideal fluid in the moving tanks. The resulting equations of motion were not identical. However, the two different velocity potentials were both called “velocity potential function” in the different engineering disciplines. It might result in a theoretical confusion in the interdisciplinary researches. This issue seemed not being clarified in the existing literatures. This paper will respectively propose the “absolute velocity potential” and the “relative velocity potential” to establish the motion equations of fluid, and prove the equivalence of the two descriptions. For the earthquake engineering, the “absolute velocity poten-tial” and “relative velocity potential” are respectively suitable for describing the motions of fluids subjected to velocity and acceleration (seismic) excitations.
辽宁高校公共体育课程现状调查与分析
The Investigation and Analysis on the Condition of Public PE Lessons in Liaoning
 [PDF]

刘大明, ,
Advances in Physical Sciences (APS) , 2014, DOI: 10.12677/APS.2014.22003
Abstract:
通过对辽宁高校担任公共体育教学的教师以及进行公共体育课学习的学生进行问卷调查,了解辽宁高校公共体育课程的改革现状,剖析其存在的问题,结果表明,辽宁高校公共体育课的课程模式主要以“选项课型”为主,并存在教学大纲、教材以竞技技术为中心,教学方法陈旧、考核评价内容不全面的现实状况。对此提出转变课程模式、拓宽项目设置、降低教材难度、合理运用教学方法和评价方法的具体建议。
Through questionnaires to students and teachers on public PE lessons in Liaoning, we get to know the reforming condition of public PE lessons in colleges in Liaoning. And then we analyzed the inner problems. The result shows that the curriculum mode of public PE lessons in Liaoning now is “optional lessons” and that the teaching program and textbooks mainly focus on competitive technology. The teaching methods are old and the assessment and evaluation is not comprehensive. For the above, we advise to convert the curriculum mode, set more projects, lower the difficulty of the textbooks and use teaching methods and evaluating methods reasonably.

循环纤维细胞在早产儿支气管肺发育不良中的检测及意义
 ,邓 
重庆医科大学学报 , 2015,
Abstract: 目的:探讨CD34、Ⅰ型胶原(collagenⅠ,COLⅠ)、CXCR4在支气管肺发育不良(bronchopulmonarydysplasia,BPD)的表达及临床意义。方法:利用流式细胞仪(flowcytometry,FCM)检测61例早产儿生后1、3、5、7、28d外周血中CD34、COLⅠ、CX-CR4的表达,并比较CD34、COLⅠ、CXCR4在BPD组及非BPD组间表达的差异。结果:BPD组患儿较非BPD组患儿CXCR4在生后第1天有明显增高[(61.4±13.37)%]。随着日龄的增大,BPD患儿COLⅠ水平在第28天达到高峰[3.42(2.87,4.98)%],而CD34、CXCR4水平降至最低[(0.67±0.25)%;(31.9±13.48)%]。重复测量设计方差分析显示,日龄的增大及CD34、COLⅠ、CX-CR4水平的变化对BPD的发生存在交互作用(F=77.66,P=0.000)。ROC曲线分析显示,COLⅠ的曲线下面积(areaunderthecurve,AUC)为0.867,高于CD34、CXCR4,且当COLⅠ值为1.3%时,敏感度为69.7%,特异度为86%。不同时间点BPD各组测量值比较均有统计学意义(P=0.000)。结论:循环纤维细胞的COLⅠ水平高表达及CD34、CXCR4水平持续降低与BPD的发生密切相关。
“风应力强迫下北太平洋副热带环流与大气环流耦合调整的过程与机理”研究成果介绍

地球科学进展 , 2013, DOI: 10.11867/j.issn.1001-8166.2013.09.1064
Abstract:
拉鲁湿地生态环境及动植物物种资源变化特征研究

自然资源学报 , 2005, DOI: 10.11849/zrzyxb.2005.01.021
Abstract: ?2001~2002年对拉鲁湿地近50年(1951~2000年)生态环境和动植物资源变化特征的研究结果表明:受近50年拉萨城市发展、资源开采等人类活动的影响,拉鲁湿地的面积、水环境、植物种类、植物群落和动物物种均较20世纪50年代初期(早期)发生了较为显著的变化。其主要变化特征为:①湿地面积由早期的12km2锐减为6.2km2;②湿地由终年积水演变成季节性积水,水位梯度也由早期的0.3~0.8m增大为0~1.5m;③湿地植物物种在数量上较早期增加了13科31属32种,但原生的湿生植物物种却有所下降;④湿地植物群落已由早期芦苇和苔草群落占绝对优势的状况演变为多种植物群落共生的格局;⑤湿地鸟类和鱼类的种类及数量变化显著,目前湿地中鸟类常见物种仅剩5种,鱼类仅剩鲫鱼和鲤鱼2种,且均为人工放养的外来鱼种。
关于发展我国金融衍生工具会计的思考

财会月刊 , 2005,
Abstract:   我国金融衍生工具的会计准则建设起步较晚,而且由于我国自身的特点,金融衍生工具在我国还不是很普及,制定完善的有关金融衍生工具的会计准则还缺乏成熟的经济背景。但是,随着我国经济的发展和金融市场的逐步完善,金融衍生工具在我国必将逐渐发展起来。  一、改良传统会计理论,化解传统会计理论与金融衍生工具理论的冲突  1.修订会计要素概念及其确认原则。传统会计在确认资产和负债时,以交易发生的时间为确认标准,即已实现原则。传统会计对收入和费用的确认是以权责发生制原则为基础的,要求所确认的收入是已实现的,所确认的费用是已经实际发生和应负担的。而金融衍生工具的权利和责任并未实际发生,收入亦没有实现,但它却面临着巨大的风险。合约从订立到履行,其价值不断变化,若待合约履行时再行确认其损益,就不能反映合约的巨大风险性,不能满足投资者决策需要和监管部门管理监督需要。同时,金融衍生工具作为不可任意撤销的合约,从订立生效时起,其债权、债务即宣告成立,其风险和报酬意味着实质转移。为在表内和表外充分揭示金融衍生工具相关信息,必须修订会计要素中资产、负债、收入、费用的概念及其确认标准。
我国学校组织变革研究的现状及展望

华东师范大学学报(教育科学版) , 2006,
Abstract: 频繁的学校组织变革引发人们对学校组织变革的关注和研究。本文聚焦于中小学校,对我国学校组织变革研究文献进行系统梳理的基础上,归纳出存在的诸多问题,提出今后进一步研究的目标与任务。
战后日本人口类型的转变和人口问题

人口研究 , 1981,
Abstract: ?<正>日本是世界第六位人口大国,1979年总人口已达1亿1,613万。人口密度每平方公里超过300人,居世界第五位。类似日本这样国土狭小、资源贫乏、人口众多、人口密度极高的资本主义国家,无论过去、现在和将来都不可避免地存在和面临着迫切的、严重的人口问题。但是,日本在战后仅仅用了10年时间,就迅速实现了由高出生、高死亡到低出生、低死亡的人口类型的转变,并且使低水平的人口自然增长率一直保持到现在,取得了世界人口史上罕见的成功。
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