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Search Results: 1 - 10 of 199030 matches for " 陈新 "
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基于A-GPS的全球用户连通系统
Global User-Connected System Based on A-GPS
 [PDF]


Artificial Intelligence and Robotics Research (AIRR) , 2013, DOI: 10.12677/AIRR.2013.21002
Abstract:
介绍了基于A-GPS的全球用户连通系统的用途及含义,描述了这种系统的基本设计框架及系统体系结构。该系统采用基于互联网的三层服务器体系结构与基于有线/无线通信网络的智能用户终端相结合的S/C模式。接着讨论了为有效实现这种系统而需进一步深入研究的若干关键技术。为更好地理解这个系统,对该系统做了简单的功能和结构分析,并用一个简单例子来说明它的一些特点。
This paper presents the design framework of a kind of global user-connected system based on an assisted global positioning system (A-GPS) after introduced its purpose and meanings. In this system, a Server/Client model is selected, which uses a three-leveled server subsystem based on Internet and many intelligent user terminals based on local network/wireless communication. In order to implement this system effectively, several key researching tech-niques is presented. To understand this system deeply, this system has been analyzed in function and structure. In the end, its main features can be discovered by a simple example.
稀疏过程下考虑多因素的比例再保险风险模型
An Insurance Model with Sparse Process Considering Some Factors of the Proportional Reinsurance
 [PDF]

张鹏飞,
Advances in Applied Mathematics (AAM) , 2014, DOI: 10.12677/AAM.2014.32017
Abstract:

本文针对目前日益复杂多变的保险业务情况,建立了一种在稀疏过程下考虑干扰和破产下限的比例再保险风险模型,同时引入了红利支付,试着使模型能更实际的反映保险公司的运营模式。
In view of the increasingly complex and changeful insurance business situation, a sparse process was established considering interference and lower limit for the bankruptcy of the proportional reinsurance risk model, and at the same time, the dividend payment was introduced to make the model reflect the operation mode of the insurance company more practically.

股权激励机制对我国上市公司绩效的影响
The Effects of Equity Incentive on the Performance of Listed Companies in Chinese Stock Market
 [PDF]

, 李建
Operations Research and Fuzziology (ORF) , 2015, DOI: 10.12677/ORF.2015.52004
Abstract:
本文研究中国上市公司实施的股权激励机制对公司绩效的影响。我们根据统计学假设检验原理,对股权激励实施前后企业的平均营业总额做出了显著性比较,探讨股权激励对企业规模的影响。其次,我们利用计量经济学原理分别以企业净利润和净资产收益率作为被解释变量,以股权激励行权阶段作为虚拟解释变量直接建立回归模型,客观地考查了在不同的行权阶段,股权激励对企业的盈利水平和经营质量的影响。研究结果表明,中国上市公司实施的股权激励对公司业绩具有一定的促进效果,但是这种促进效果在后期趋弱。
This paper studies the effects of equity incentive on the listed companies of Chinese stock market. We discuss how the equity incentive affects the performance indicators of the companies in dif-ferent exercise stages. Based on the hypothesis testing theory of statistics, we compare the com-panies’ average turnover before and after the implementation of equity incentive, in order to dis-cuss how the equity incentive affects the size of these companies. According to the principles of econometrics, we choose the profit and the rate of return (ROE) as the explained variables sepa-rately, the different exercise stages of the equity incentive as the dummy explanatory variables to establish regression models. The research results show that the equity incentive implemented by the listed companies in Chinese stock market has promoting effects in a degree on the performance of the companies, but the effects show unstable at later stages.
低碳经济背景下西南沿边民族地区城镇化模式反思
The Reflection towards the Urbanization Patterns of Southwest Border Ethnic Minority Areas under the Background of Low Carbon Economy
 [PDF]

,
Urbanization and Land Use (ULU) , 2016, DOI: 10.12677/ULU.2016.44006
Abstract:
低碳经济是以低能耗、低排放、低污染为基础的经济模式,民族地区城镇化是实现民族地区经济发展的必由之路。在低碳经济成为未来主要发展方式的大背景下,西南沿边民族地区已有的城镇化模式所带来的负面影响越来越严重,低碳城镇化发展道路已经成为西南沿边民族地区的必然选择,面对边界“屏蔽效应”、缺乏产业支撑、建设资金匮乏等城镇发展困境,建议西南沿边民族地区政府引导增强低碳意识、引进低碳技术、发展低碳产业、拓宽融资渠道、加强国际合作。
The low-carbon economy is a kind of economic development model which is based on low energy consumption, low emissions and low pollution, and the urbanization is the only route which must be passed to realize the economic development in ethnic minority regions. For the low-carbon economy development model will become the main development method in the future, the negative effect brought by the existing urbanization pattern of southwest border ethnic areas becomes more and more serious, as a result, the low-carbon development path of urbanization has become the inevitable choice of the southwest border ethnic areas. In the face of some developing predicaments, such as the “shielding effect”, the lack of industry support and construction funds, we should guide the governments of the southwest border ethnic areas to increase the awareness of low carbon development, bring in the low carbon technology, develop the low carbon industry, broaden the financing channels, and strengthen the international cooperation.
噪声性耳聋易感基因研究进展
Progress in Research on Susceptibility Genes Associated with Noise-Induced Hearing Loss
 [PDF]

, 福权
Asian Case Reports in Otolaryngology (ACRO) , 2014, DOI: 10.12677/ACRO.2014.22002
Abstract:
噪声性耳聋(noise-induced hearing loss, NIHL)是世界上最流行的职业病之一,其发病机制十分复杂,至今仍不清楚。随着研究技术的快速发展,人们开始试图从分子角度来理解疾病,该文就近几年对于噪声性耳聋易感基因研究的进展作一综述。
Noise-induced hearing loss (NIHL) is one of the most popular professional diseases across countries. The specific pathogenesis of NIHL is complicated and remains unclear. Now researchers try to understand NIHL with advanced molecular biological technology, which dives deep into gene level. This review will try to find out what researchers have found through years of re- searches. 
TRANSFAC 和Cytomer:国际合作的成功案例

科学观察 , 2006,
Abstract: 1996年中国和德国签署了“中德政府间科研合作协议”,北京大学生命科学院生物信息中心和德国Edgar Wingender教授领导的生物信息学研究组作为合作双方单位承担了“生物信息学研究”项目。合作双方在基因转录调控相关领域中,在基于TRANSFAC数据库构建Cytomer二级数据库等方面进行了成功的合作,并发表了多篇论文,受到了同行的广泛关注,其中The TRANSFAC
葛兰西实践哲学中的历史性

北京师范大学学报(社会科学版) , 2012,
Abstract: ?葛兰西的实践哲学对于文化和政治的看法令世人瞩目,其中最令人关注的是历史性要素在实践哲学中的运用。葛兰西用实践哲学代替马克思主义,视它为一种绝对的历史主义。这种历史主义不仅通过马克思吸收了德国历史主义的传统,也容纳了克罗齐绝对历史主义的精髓。葛兰西以建构历史的方式来沟通理论与实践,使之成为一个连续的同一体。他同样擅长运用历史建构中形成的历史性力量,例如:从历史之具体性中激发的想象力;在历史与逻辑一致性建构中生成的推断力;由历史与现在、未来沟通中形成的意志力。葛兰西运用这些历史性力量时的深刻自觉,令实践哲学表现出有别于西方哲学传统的卓越的实践能力和深远的影响力。
加速学校卫生立法建设

中国公共卫生 , 1995,
Abstract: ?经国务院批准,由国家教委和卫生部颁布的《学校卫生工作条例》已经出台5年,这标志着我国学校卫生监督立法工作进入了一个新阶段。但是,由于历史的原因和现行体制的弊端,虽然一些省市探索了许多经验,但就全国范围来说,实施不够平衡并且不如其他卫生法规贯彻得好。
双胎与脑性瘫痪的流行病学研究

中国公共卫生 , 2001, DOI: 10.11847/zgggws2001-17-03-75
Abstract: ?脑性瘫痪,(简称脑瘫)是出生前到出生后1个月内各种原因所致的非进行性脑损伤.主要表现为中枢性运动功能障碍及姿势异常.脑瘫是脊髓灰质炎被控制后中枢神经系统疾病导致身体残疾的主要病因.低出生体重和窒息(胎儿官内窒息和新生儿窒息)是目前公认的最主要的脑瘫危险因素.由于双胎妊娠发生率在某些国家和地区呈显着上升趋势,双胎又与低出生体重密切关联,这使得双胎与脑瘫关系成为倍受关注的研究课题.
依靠科技进步发展农垦经济――海南农垦经济发展回顾与展望

科技进步与对策 , 1988,
Abstract:
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