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地方文化元素在黄山西站站房中的应用

铁路技术创新 2024年第4期 90-95页

作者：谢玉军赫全胜高驰赵庆国刘新乐欧利平张泽宁中铁电气化局集团北京建筑工程有限公司北京100039

高铁客站作为铁路在城市的窗口和交通枢纽,其设计不仅要满足现代交通的需求,更需体现城市的文化特色和时代精神。通过梳理黄山地区地方文化元素,探讨黄山西站站房设计理念及其文化元素表现形式,将建筑造型与地域特色相融合,将内部空间... 详细信息

高铁客站作为铁路在城市的窗口和交通枢纽,其设计不仅要满足现代交通的需求,更需体现城市的文化特色和时代精神。通过梳理黄山地区地方文化元素,探讨黄山西站站房设计理念及其文化元素表现形式,将建筑造型与地域特色相融合,将内部空间与装饰艺术相结合,对黄山地区名山、名湖、名茶等典型文化元素在黄山西站建筑设计、内部装饰中的表现形式进行详细阐述,探讨相应文化元素的汲取及形成过程。黄山西站投入运营后,获得良好的社会反响和积极评价。

关键词：黄山西站高铁站房地方文化建筑设计内部装饰

Physiological and transcriptome analyses of Chinese cabbage in response to drought stress

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Journal of Integrative Agriculture 2024年第7期23卷 2255-2269页

作者： Lin Chen Chao Li Jiahao Zhang Zongrui Li Qi Zeng qingguo Sun Xiaowu Wang Limin zhao Lugang Zhang Baohua Li State Key Laboratory for Crop Stress Resistance and High-Efficiency Production College of HorticultureNorthwest A&F UniversityYangling 712100China Institute of Vegetables and Flowers Chinese Academy of Agricultural SciencesBeijing 100081China

Chinese cabbage is an important leafy vegetable crop with high water demand and susceptibility to drought *** explore the molecular mechanisms underlying the response to drought,we performed a transcriptome analysis of drought-tolerant and-sensitive Chinese cabbage genotypes under drought stress,and uncovered core drought-responsive genes and key signaling pathways.A co-expression network was constructed by a weighted gene coexpression network analysis(WGCNA)and candidate hub genes involved in drought tolerance were ***,abscisic acid(ABA)biosynthesis and signaling pathways and their drought responses in Chinese cabbage leaves were systemically *** also found that drought treatment increased the antioxidant enzyme activities and glucosinolate contents *** results substantially enhance our understanding of the molecular mechanisms underlying drought responses in Chinese cabbage.

关键词： Chinese cabbage drought stress abscisic acid weighted gene co-expression network analysis glucosinolate

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快速区分PE100和PE80管材的方法

塑料科技 2006年第5期34卷 58-60页

作者：赵庆国大连塑料研究所有限公司辽宁大连116033

利用简单仪器,在相同温度下,分别对PE100和PE80试样施加相同的压缩应力,使试样在短时间内产生明显变形,并在此基础上改变试验温度,从而确定最佳试验温度和时间以及分界压缩变形率,最终找到一种快速区分PE100和PE80管材的方法。

关键词： PE100 PE801压缩应力压缩变形率

Effects of air pollution on neonatal prematurity in Guangzhou of China:a time-series study

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Effects of air pollution on neonatal prematurity in Guangzho...

2012广东省预防医学会学术年会

作者： zhao qingguo Liang Zhijiang Tao Shijuan Zhu Juan Du Yukai College of Public Health Tongji Medical CollegeHuazhong University of Science and Technology Guangdong Women and Children Health Hospital

Background Over the last decade,a few studies have investigated the possible adverse effects of ambient air pollution on preterm ***,the correlation between them still remains unclear,due to insufficient evidences. Methods The correlation between air pollution and preterm birth in Guangzhou city was examined by using the Generalized Additive Model(GAM) extended Poisson regression model in which we controlled the confounding factors such as meteorological factors,time trends,weather and day of the week(DOW). We also adjusted the co linearity of air pollutants by using Principal Component *** meteorological data and air pollution data were obtained from the Meteorological Bureau and the Environmental Monitoring Centre,while the medical records of newborns were collected from the perinatal health database of all obstetric institutions in Guangzhou,China in 2007. Results In 2007,the average daily concentrations of NO,PM and SO in Guangzhou,were 61.04,82.51 and 51.67μg/m respectively,where each day an average of 21.47 preterm babies were delivered. Pearson correlation analysis suggested a negative correlation between the concentrations of NO,PM, SO and temperature as well as relative *** for the time-series GAM analysis,the results of single air pollutant model suggested that the cumulative effects of NO,PM and SO reached its peak on day 3,day 4 and day 3 *** increase of 100μg/m of air pollutants corresponded to relative risks(RRs) of 1.0542(95%CI:1.0080～1.1003),1.0688(95%CI:1.0074～1.1301) and 1.1298 (95%CI:1.0480～1.2116) *** adjusting colinearity by using the Principal Component Analysis,the GAM model of the three air pollutants suggested that an increase of 100μg/m of air pollutants corresponded to RRs of 1.0185(95%CI:1.0056～1.03 13),1.0215(95%CI: 1.0066～1.0365) and 1.0326(95%CI:1.0101～1.0552) on day 0;and RRs of the three air pollutants,at their strongest cumulative effects,were 1.0219(95%CI:1.005～1.0386),1.0274(95

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双锥水力旋流器的迁移率计算模型

石油机械 2001年第4期29卷 28-31,44页

作者：赵庆国薛敦松石油大学(北京)机电工程学院

在Bloor和Ingham建立的旋流器内流场计算模型的基础上 ,按流体质点运动轨迹的分析方法 ,建立了双锥水力旋流器的迁移率计算模型并编制了计算程序流程。用这种模型计算旋流器的迁移率不需用实验数据拟合待定参数 ,避免了实验误差的影响... 详细信息

在Bloor和Ingham建立的旋流器内流场计算模型的基础上 ,按流体质点运动轨迹的分析方法 ,建立了双锥水力旋流器的迁移率计算模型并编制了计算程序流程。用这种模型计算旋流器的迁移率不需用实验数据拟合待定参数 ,避免了实验误差的影响。迁移率的计算结果与Thew的实验数据相比 ,在不同的流量、分流比和物性参数下 ,两者均能吻合 ,表明计算模型比较实用、可靠。这种计算模型可用于预测旋流器结构参数发生变化时的迁移率。

关键词：计算模型迁移率双锥水力旋流器内流场结构参数

Effectiveness of a prevention of mother-to-child HIV transmission program in Guangdong province from 2007 to 2010

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Effectiveness of a prevention of mother-to-child HIV transmi...

作者：李兵 qingguo zhao Xiaozhuang Zhang Li Wu Tingting Chen Zhijiang Liang Longchang Xu Shouyi Yu Department of Epidemiology School of Public Health and Tropical MedicineSouthern Medical University

Background:To achieve the goal of United Nations of elimination of new HIV infections,a program of prevention of mother-to-child transmission(PMTCT) was launched in Guangdong *** objective of this study is to evaluate the effectiveness of the PMTCT ***:The retrospective cross-section analysis was conducted using the data of case reported cards of HIV positive mothers and their infants from 2007 to 2010 in Guangdong province,and 108 pairs of eligible subjects were *** described the data and compared the rates of MTCT by various PMTCT interventions ***:The overall rate of HIV MTCT was 13.89%(15) among 108 pairs of HIV positive mothers and their infants;60.19%(65)of the mothers ever received ARVs,80.56%(87)of infants born to HIV positive mothers ever received ARVs,but 16.67%(18) of the mothers and infants neither received *** all the mothers and infants,who both received ARVs,received triple ARVs,mother received ARVs during pregnancy,and both received ARVs and formula feeding showed the lower rates of HIV MTCT,and the rates were 8.06%,2.50%,5.77%,and 6.67%*** infants born to HIV positive mother,who received mixed feeding had a higher HIV MTCT up to60.00%.Delivery mode might not relative to HIV ***:The interventions of PMTCT program in Guangdong could effectively reduce the rate of HIV MTCT,but the effectiveness of the PMTCT program were heavily cut down by the lower availability of the PMTCT interventions.

关键词： HIV/AIDS Mother to children transmission(MTCT) Anti-retroviral(ARV) Effectiveness of PMTCT

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互联网时代创客教育的实施策略分析

江苏科技信息 2017年第10期34卷 64-66页

作者：赵庆国南京森林警察学院教务处江苏南京210046

信息化时代,互联网成为人们生活中不可忽缺的一部分,在这样的背景下,创客行动与创客教育以迅雷不及掩耳之势闯入人们的生活,并逐渐渗透至教育领域。那么,创客教育究竟会给学校带来怎样的变化?教育又会随之发生什么变化?为适应教育变革... 详细信息

信息化时代,互联网成为人们生活中不可忽缺的一部分,在这样的背景下,创客行动与创客教育以迅雷不及掩耳之势闯入人们的生活,并逐渐渗透至教育领域。那么,创客教育究竟会给学校带来怎样的变化?教育又会随之发生什么变化?为适应教育变革和这个迅速变化的互联网时代,创客教育应该如何引入和发展,彻底打破传统的教育思维抑或守正创新?这是时代赋予教育的命题,对该命题的探究有利于把握教育变革的方向,理清创客教育实施的思路,描绘未来教育的宏伟蓝图。文章对互联网时代创客教育的实施策略进行了分析。

关键词：互联网创客教育创客行动未来课堂

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基于颜色饱和度的快速图像去雾研究

计算机工程与应用 2017年第8期53卷 209-215页

作者：刘万军赵庆国辽宁工程技术大学软件学院辽宁葫芦岛125105

在雾霾天气条件下,室外场景图像往往会产生严重退化,造成图像对比度的下降和颜色的衰减。为得到清晰无雾的图像,从单色大气散射模型出发,提出一种基于颜色饱和度的快速图像去雾算法(FIDS)。首先,大气光亮度A通过四叉树方法进行估计,接... 详细信息

在雾霾天气条件下,室外场景图像往往会产生严重退化,造成图像对比度的下降和颜色的衰减。为得到清晰无雾的图像,从单色大气散射模型出发,提出一种基于颜色饱和度的快速图像去雾算法(FIDS)。首先,大气光亮度A通过四叉树方法进行估计,接着采用饱和度运算对透射率进行估计,并对其修正和平滑保边得到较精确的大气透射率,最后基于大气散射模型获取最终的去雾图像。对比实验结果表明该算法能提高图像的清晰度和运算效率,很好地恢复图像的颜色和对比度。

关键词：图像去雾大气散射模型四叉树饱和度

着眼于发挥党校教育熔炉作用切实加强组织员队伍素质能力建设

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理论学习与探索 2008年第4期 65-69页

作者：赵庆国铁道部党校

组织员工作是党校教育事业的重要组成部分,在干部培训工作中发挥着不可替代的重要作用.铁道部党校校委在去年底研究部署今年工作时,提出要举办一次党校系统组织员培训,目的是从实施人才强校战略的高度,进一步重视和加强组织员队伍建设,... 详细信息

组织员工作是党校教育事业的重要组成部分,在干部培训工作中发挥着不可替代的重要作用.铁道部党校校委在去年底研究部署今年工作时,提出要举办一次党校系统组织员培训,目的是从实施人才强校战略的高度,进一步重视和加强组织员队伍建设,以适应和谐铁路建设又好又快发展和大规模干部培训新形势新任务的要求,不断推进干部培训工作的创新发展.

关键词：党校教育组织员能力建设干部培训工作素质人才强校战略教育事业党校系统