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党耀国,刘思峰,刘斌,陶勇
《中国工程科学》 2005年 第7卷 第2期 页码 69-72
针对动态多指标系统的决策特点,对指标数据初始化处理时,利用“奖优罚劣”原则,提出了一种易于计算且实用的[-1,1]线性变换算子,用此方法寻求各时段的正、负理想方案,建立一种新的基于动态多指标灰色关联分析决策模型,在模型中充分考虑了各指标在系统中的成长特性,将此特性用于灰色关联分析,为动态多目标决策问题提供了一种科学、实用的方法,并利用现有的实例来证实此方法的科学性与可行性。
党耀国,刘思峰,刘斌,米传民
《中国工程科学》 2004年 第6卷 第3期 页码 41-44
研究了单指标数据序列的几种无量纲化变换及其性质,提出了一种对灰色斜率关联度的改进模型,改进后的关联度能够反映序列的正、负相关关系,并且对原始序列进行无量纲化变换处理时不影响关联系数及关联度的值,还研究了改进的关联度及关联系数的性质。该方法充分利用了序列各时点的信息及正、负相关性,所得关联分析结果较为客观可靠,并且易于在计算机上实现。
High risk factors for pulmonary fungous infection in intensive care units of neurosurgery
ZHU Wenyu, TAN Liping, CHEN Xiangfeng, HUANG Qiang, LAN Qing
《医学前沿(英文)》 2007年 第1卷 第3期 页码 299-303 doi: 10.1007/s11684-007-0057-8
关键词: seventeen incidence glucocorticoid broad-spectrum antibiotic Candidiasis
XI Guang, DING Haiping, YUAN Minjian, ZHANG Chunmei, ZHOU Li
《能源前沿(英文)》 2007年 第1卷 第3期 页码 290-294 doi: 10.1007/s11708-007-0041-7
关键词: diffuser stagger incidence different stagger flow centrifugal compressor
White blood cell count and the incidence of hyperuricemia: insights from a community-based study
Jian Liu, Pingyan Shen, Xiaobo Ma, Xialian Yu, Liyan Ni, Xu Hao, Weiming Wang, Nan Chen
《医学前沿(英文)》 2019年 第13卷 第6期 页码 741-746 doi: 10.1007/s11684-017-0579-7
关键词: white blood cell count hyperuricemia chronic kidney disease inflammation
Lei YAN MD, MPH, PhD, Shi-Wen WANG MD, PhD, Yu-Huan REN PhD, Jing ZHANG MD, Pei-Long LI MD, Wei-Zhong YANG MD, PhD, Xin-Li WANG MD, De-Qiang MAO MD,
《医学前沿(英文)》 2010年 第4卷 第2期 页码 199-203 doi: 10.1007/s11684-010-0042-5
关键词: hemorrhagic fever with renal syndrome land-use Big Three Gorges area
Analysis of flow and heat transfer characteristics of porous heat-storage wall in greenhouse
OUYANG Li, LIU Wei
《能源前沿(英文)》 2008年 第2卷 第4期 页码 406-409 doi: 10.1007/s11708-008-0094-2
关键词: incidence thermal conductivity heat-storage exchange composite
null
《医学前沿(英文)》 2017年 第11卷 第4期 页码 480-489 doi: 10.1007/s11684-017-0594-8
Superinfection is frequently detected among individuals infected by human immunodeficiency virus type I (HIV-1). Superinfection occurs at similar frequencies at acute and chronic infection stages but less frequently than primary infection. This observation indicates that the immune responses elicited by natural HIV-1 infection may play a role in curb of superinfection; however, these responses are not sufficiently strong to completely prevent superinfection. Thus, a successful HIV-1 vaccine likely needs to induce more potent and broader immune responses than those elicited by primary infection. On the other hand, potent and broad neutralization responses are more often detected after superinfection than during monoinfection. This suggests that broadly neutralizing antibodies are more likely induced by sequential immunization of multiple different immunogens than with only one form of envelope glycoprotein immunogens. Understanding why the protection from superinfection by immunity induced by primary infection is insufficient and if superinfection can lead to cross-reactive immune responses will be highly informative for HIV-1 vaccine design.
关键词: human immunodeficiency virus type I superinfection incidence immune response
《环境科学与工程前沿(英文)》 2023年 第17卷 第7期 doi: 10.1007/s11783-023-1684-2
● This study explored the long-term association by double robust additive models.
关键词: Air pollution Cerebrovascular disease Incidence Long-term exposure Doubly robust additive model
利用碱金属离子效应进行PEDOT:PSS 热电性能工程设计 Article
Jingjin Dong, Jian Liu, Xinkai Qiu, Ryan Chiechi, L. Jan Anton Koster, Giuseppe Portale
《工程(英文)》 2021年 第7卷 第5期 页码 647-654 doi: 10.1016/j.eng.2021.02.011
聚(3,4-乙烯二氧噻吩):聚(苯乙烯磺酸)(PEDOT:PSS)的电学性能设计在传感器、热电(TE)发生器和太阳能电池中的空穴传输层等各种应用方面具有巨大的潜力。应用各种策略可实现PEDOT:PSS的最佳电学性能,如碱性溶液后处理。然而,目前尚不清楚碱性溶液后处理引起的结构转变背后的工作机制和确切细节。在本研究中,我们针对三种常见的绿色碱性溶液,即LiOH、NaOH和KOH的后处理效果提出了一项比较研究,利用原子力显微镜、掠入射广角X射线散射、三波段分光光度计光谱和衰减全反射傅里叶变换红外光谱等技术研究了碱性溶液后处理诱导的薄膜结构改变。碱性溶液诱导的结构改变是造成薄膜热电功率因子提高的原因,这取决于所用的碱性溶液。根据碱金属阳离子和PSS链之间的不同亲和力来解释这一结果,这种亲和力决定了PEDOT不同的去掺杂程度。本文的结果阐明了PEDOT:PSS在暴露于高pH值溶液时发生的结构重组,并可激发未来各种应用领域的pH值/离子响应器件的创新灵感。
掠入射偏振光足迹成像 Regular Article
Xin-yi Bi, Rui-fang Han, Ran Liao, Wu-sheng Feng, Da Li, Xue-jie Zhang, Hui Ma,liao.ran@sz.tsinghua.edu.cn
《信息与电子工程前沿(英文)》 2019年 第20卷 第11期 页码 1543-1550 doi: 10.1631/FITEE.1800383
关键词: 偏振;图像增强;散射;粒子
标题 作者 时间 类型 操作
High risk factors for pulmonary fungous infection in intensive care units of neurosurgery
ZHU Wenyu, TAN Liping, CHEN Xiangfeng, HUANG Qiang, LAN Qing
期刊论文
Investigation into the influence of diffuser stagger angles on the flow field and performance of a centrifugal compressor
XI Guang, DING Haiping, YUAN Minjian, ZHANG Chunmei, ZHOU Li
期刊论文
White blood cell count and the incidence of hyperuricemia: insights from a community-based study
Jian Liu, Pingyan Shen, Xiaobo Ma, Xialian Yu, Liyan Ni, Xu Hao, Weiming Wang, Nan Chen
期刊论文
Relationship between the incidence of HFRS and changes of land-use in Big Three Gorges area of Chongqing
Lei YAN MD, MPH, PhD, Shi-Wen WANG MD, PhD, Yu-Huan REN PhD, Jing ZHANG MD, Pei-Long LI MD, Wei-Zhong YANG MD, PhD, Xin-Li WANG MD, De-Qiang MAO MD,
期刊论文
Analysis of flow and heat transfer characteristics of porous heat-storage wall in greenhouse
OUYANG Li, LIU Wei
期刊论文
Immunological and virological characteristics of human immunodeficiency virus type 1 superinfection: implications in vaccine design
null
期刊论文
Long-term exposure to air pollution and cerebrovascular disease: findings from Beijing Health Management Cohort study
期刊论文
利用碱金属离子效应进行PEDOT:PSS 热电性能工程设计
Jingjin Dong, Jian Liu, Xinkai Qiu, Ryan Chiechi, L. Jan Anton Koster, Giuseppe Portale
期刊论文