兰州大学机构库

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兰州地区438例哮喘儿童过敏原皮肤点刺试验结果 期刊论文
中华临床免疫和变态反应杂志, 2021, 卷号: 15, 期号: 04, 页码: 384-389
Authors:  那飞扬;  王金萍;  郭丽;  杨辉;  王雁南;  徐燕;  李桂荣;  梁譞;  张蓉芳
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支气管哮喘  过敏原皮肤点刺试验  花粉  
High expression of survivin predicts poor prognosis in cervical squamous cell carcinoma treated with paclitaxel and carboplatin 期刊论文
MEDICINE, 2019, 卷号: 98, 期号: 20
Authors:  Zhang, Yunzhong;  Yan, Hong;  Li, Ruiping;  Guo, Yuzhen;  Zheng, Rongfang
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carboplatin  cervical squamous cell carcinoma  efficacy  paclitaxel  survivin  
The impact of urbanization and climate change on ecosystem services: A case study of the city belt along the Yellow River in Ningxia, China 期刊论文
Computers, Environment and Urban Systems, 2019, 卷号: 77
Authors:  Lyu, Rongfang;  Clarke, Keith C.;  Zhang, JM(张建明);  Jia, Xuehui;  Feng, Junli;  Li, Jijun
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Ecosystem services  Climate change  Land use change  Trade-offs  Scenario prediction  
兰州地区急性呼吸道感染患儿冠状病毒NL63的检测与临床研究 期刊论文
中华实验和临床病毒学杂志, 2012, 卷号: 26, 期号: 6, 页码: 409-411
Authors:  金玉;  张蓉芳;  谢志萍;  高寒春;  闫坤龙;  原新慧;  宋靖荣;  侯云德;  段招军
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呼吸道感染  冠状病毒属  逆转录聚合酶链反应  儿童保健服务  
On the Allocation of Redundancies in Series and Parallel Systems 期刊论文
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 2011, 卷号: 40, 期号: 6, 页码: 959-968
Authors:  Li, XH;  Yan, RF;  Hu, XX;  Li, XH (reprint author), Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R China.
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Concave distribution  Increasing concave order  Reversed hazard rate order  Stochastic precedence order  
随机序及年龄概念在可靠性理论中的一些应用 学位论文
博士, 兰州: 兰州大学, 2009
Authors:  颜荣芳
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随机年龄概念  退化模型  超优序  比例失效率模型  冗余分配  随机序  随机占优序  强随机占优序  顺序统计量  样本间隔  
Evaluating a warm standby system with components having proportional hazard rates 期刊论文
OPERATIONS RESEARCH LETTERS, 2009, 卷号: 37, 期号: 1, 页码: 56-60
Authors:  Li, XH;  Yan, RF;  Zuo, MJ;  Li, XH (reprint author), Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R China.
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Binomial distribution  Heterogeneity  Failure rate  Majorization order  Order statistics  Reliability  Stochastic order  Warm standby  
急性呼吸道感染患儿人副流感病毒3型检测及临床研究 期刊论文
中国实用儿科杂志, 2008, 期号: 12, 页码: 901-904
Authors:  张蓉芳;  金玉;  耿新林;  刘宗燕;  原新慧
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急性呼吸道感染  人副流感病毒  基因  套式逆转录聚合酶链反应  儿童  
股票投资者选择买卖时机的数学模型 期刊论文
西北师范大学学报(自然科学版), 1996, 期号: 1, 页码: 2
Authors:  颜荣芳;  周林芳
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股票的价值  价格-盈利比率  股利估价模型  
论投入产出技术在抑制通货膨胀中的运用 期刊论文
科学·经济·社会, 1995, 期号: 4, 页码: 4
Authors:  贺也平;  颜荣芳
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投入产出技术:8461  抑制通货膨胀:2957  直接消耗系数矩阵:2765  投入产出比:2029  完全消耗系数:1924  间接消耗系数:1305  价格上升:860  产品价格:802  供求关系:761  总产出:723