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Search Results: 1 - 10 of 64128 matches for " 郝庆智 "
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大石桥市1990~2006年乙型肝炎流行病学分析
,王莉
中国公共卫生 , 2008, DOI: 10.11847/zgggws2008-24-11-29
Abstract: ?为了解辽宁省大石桥市病毒性乙型肝炎流行特征,以指导今后乙肝防治工作,对大石桥市1990~2006年乙型肝炎发病情况进行分析。现将结果报告如下。材料与方法资料来源于本市历年的疫情年报表、月报表、传染病登记资料,免疫规划管理资料,乙肝病例个案调查资料。采用描述流行病学方法进行分析。
一起误食毒蕈白毒伞中毒调查
,栾洪岩
中国公共卫生 , 2007, DOI: 10.11847/zgggws2007-23-02-39
Abstract: ?2006年7月25日,辽宁省大石桥市黄土岭镇八一村发生一起因误食毒蕈白毒伞致一家5人中毒、1人死亡的食物中毒事件。现将调查结果报告如下。
基于快速热退火量子阱无序技术的新型半导体激光器
姜艾,,孙长征,罗毅,王健华
半导体学报 , 1999,
Abstract: 本文首先研究了GaAlAs/GaAs多量子阱材料在不同快速热退火(RTA)条件下的量子阱无序,然后利用该技术研制了两种具有新颖结构的半导体激光器.一种是克服端面损伤的有窗口结构的半导体激光器,实验测得最大输出光功率比无窗口结构器件平均增加约18%.另一种是利用了无序化量子阱材料的折射率变化、具有简单横模限制结构的半导体激光器,获得了4倍阈值下仍保持基模工作的良好结果.
DATA ANALYSIS OF GPS SLIDE MONITORING NETWORK IN ZIGUI ZONE OF THREE GORGES RESERVOIR AREA
三峡库区秭归GPS滑坡监测网数据分析

刘根友,薛怀平,晓光,郭爱,
大地测量与地球动力学 , 2009,
Abstract: Two sessions of GPS observations of ten GPS monitoring stations located at the strong landslip i.e.Xiangxi-Yemaomian zone in Zigui region of Three Gorges from 2005 to 2007,were calculated by use of three schemes of parameter constrain adjustment method including classic adjustment,quasi-stable adjustment and adjustment of freedom network and two sessions of displacement were obtained.At last,the stability of these monitoring points are discussed.
三唑含能离子盐在固体推进剂中的应用研究
,赵凤起,高红旭,徐司雨,海霞,姚二岗,
兵工学报 , 2014, DOI: 10.3969/j.issn.1000-1093.2014.09.009
Abstract: ?运用差示扫描量热仪(DSC)评估了4种三唑含能离子盐与固体推进剂主要组分的相容性,研究了含不同三唑含能离子盐的聚叠氮缩水甘油醚(GAP)推进剂的燃烧性能。结果表明,三唑含能离子盐与固体推进剂的主要组分GAP和硝化棉相容,而1,2,4-三唑硝酸盐(1a)、1,2,3-三唑硝酸盐(1b)、3,4,5-三氨基-1,2,4-三唑二硝酰胺盐(2b)与黑索今(RDX)及吸收药(硝化棉+硝化甘油)轻微敏感或敏感。含1,2,4-三唑硝酸盐(1a)的配方在12~16MPa范围内具有较高的燃速,含1,2,3-三唑硝酸盐(1b)的配方在7~10MPa范围内具有较高的燃速,3,4,5-三氨基-1,2,4-三唑硝酸盐(2a)和3,4,5-三氨基-1,2,4-三唑二硝酰胺盐(2b)可以明显地降低10~16MPa范围内GAP推进剂的燃速压力指数。
黑河调水及思考

人民黄河 , 2001,
Abstract: ?简要介绍了黑河流域基本情况,回顾了1999~2000年度黑河水量调度工作。要协调中下游之间用水矛盾,必须实行流域水资源的统一管理和调度,进一步落实水量调度地方首长负责制,狠抓灌区节水改造,采取行政、经济、法律手段,使有限的黑河水资源得到最大限度的利用。
粮食生产机械化的新机遇

吉林农业大学学报 , 2003,
Abstract: ?强调了粮食生产机械化发展的必然趋势,从农业技术变迁、农业现代化、劳动力转移和经济发展等方面论述了发展粮食生产机械化的重要作用。指出了发展效益农业、持续农业和精确农业给粮食生产机械化带来的新机遇。
论粮食生产系统的控制

吉林农业大学学报 , 2002,
Abstract: ?描述了粮食生产系统的结构及其与环境的关系,分析了粮食生产系统的反馈控制、粮食作物的生长过程的跟踪控制,针对自然环境的干扰进行的前馈控制,提出了建立农业控制论的设想。
基于LMA的空中机器人情感表达方法研究
An LMA-Based Emotion Expressing Method for Aerial Robot
 [PDF]

, 李盟, 胡丹丹,
Artificial Intelligence and Robotics Research (AIRR) , 2014, DOI: 10.12677/AIRR.2014.31001
Abstract:
研究了空中机器人通过三维运动轨迹链的变化模拟人类表达情感的方法。针对三维空间中行为轨迹链所表达情感的认识问题,设计了轨迹链情感标准集。针对多参数运动轨迹链设计,采用拉班运动分析(Laban Movement Analysis, LMA)理论建立了基于运动轨迹链参数的情感表达模型,根据情感状态及其变化而改变运动轨迹链从而实现情感表达。实验验证了该方法进行情感表达的有效性和充分性。
A method for the aerial robots’ emotion expressing by simulating humans through the changes of trajectories of 3D motion is researched. Aiming at the problem of the perception to the emotion expressed through a trajectory in 3D space, a trajectory-emotion standard set is designed. For the problem of designing the multi-parameter trajectory, an emotion expressing model based on the parameters of the trajectory is established by using Laban Movement Analysis (LMA) theory. With this model, the emotions can be expressed by changing the trajectory according to the changes of emotional states. The effectiveness and sufficiency of this method are proved by experiments.
论基层社会自治
The Study of Grassroots Social Autonomy


- , 2017,
Abstract: 摘要 当前的基层治理结构,有自治空间,但没有自治权,是单中心(集权)权威秩序,不是多中心(分权)自治秩序。基层社会自治的建构,一是自治权的法律保障,即明确社会自治权以及公民与国家之间、不同层次的自治体之间的权利内涵和边界。二是政府、社会、市场等领域的多中心公共治理主体的形构。三是重构主体社会。祛除社会对国家的依附性,自治原则才可能建立起来。从基层总体治理上看,建构基层社会治理的自治权力结构体系,具有社会利益组织化和社会秩序维系的制度创新意义。
Abstract:The structure of current grassroots governance has some autonomy space, but no autonomy right,which is a singlecenter (centralized) authoritative order,not a polycentric (decentralized) one. The construction of local social autonomy lies in the following three aspects. Firstly,we need to guarantee the autonomous right by law,which includes defining social autonomy right and clearing the meanings and boundaries between citizens and the state,as well as the autonomous agents from different levels. Secondly,we should constitute a multicenter governing subject,which contains the people from the government,the society and the market. Thirdly,it’s wise to reconstruct the society,and only getting rid of the attachment to the state can the principle of social autonomy be built up. From the perspective of overall grassroots governance,the construction of a power structure system of local social governance has a significance of institutional innovation, which can organize the social interests and maintain the social orders.
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