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Study on Grey Incidence Decision Model of the Dynamic Multiple-attribute

Dang Yaoguo,Liu Sifeng,Liu Bin,Tao Yong

Strategic Study of CAE 2005, Volume 7, Issue 2,   Pages 69-72

Abstract: By this method to find the positive and negative ideal precept of each period, a new grey incidence decisionmodel, the developing character of each attribute in the system is fully consider, and applied to grey incidence

Keywords： grey incidence analysis     multi-attribute decision     model    

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Improvement on Degree of Grey Slope Incidence

Dang Yaoguo,Liu Sifeng,Liu Bin,Mi Chuanmin

Strategic Study of CAE 2004, Volume 6, Issue 3,   Pages 41-44

Abstract: An improvement model on degree of grey slope incidence is developed.and negative relation of sequence and by the model the value of the degree and coefficient of grey incidenceAt the same time, the characteristics of the degree and the coefficient of grey incidence are studiedinformation of every timetable and its correlation of positive or negative, and the result of grey incidence

Keywords： degree of grey incidence     slope     non-dimensionalization changing     data sequence    

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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

Frontiers in Energy 2007, Volume 1, Issue 3,   Pages 290-294 doi: 10.1007/s11708-007-0041-7

Abstract: Large scale vortices appear on the diffuser vane under larger incidence.The incidence corresponding to the highest efficiency is not 0º at the design condition.

Keywords： diffuser stagger     incidence     different stagger     flow     centrifugal compressor    

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High risk factors for pulmonary fungous infection in intensive care units of neurosurgery

ZHU Wenyu, TAN Liping, CHEN Xiangfeng, HUANG Qiang, LAN Qing

Frontiers of Medicine 2007, Volume 1, Issue 3,   Pages 299-303 doi: 10.1007/s11684-007-0057-8

Abstract: high risk factors, early diagnosis and the use of prophylactic antifungal agents can help reduce the incidence

Keywords： seventeen     incidence     glucocorticoid     broad-spectrum antibiotic     Candidiasis    

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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

Frontiers of Medicine 2019, Volume 13, Issue 6,   Pages 741-746 doi: 10.1007/s11684-017-0579-7

Abstract: Hyperuricemia (HUA) is a risk factor for chronic kidney disease (CKD). The relationship between HUA and white blood cell (WBC) count remains unknown. A sampling survey for CKD was conducted in Sanlin community in 2012 and 2014. CKD was defined as proteinuria in at least the microalbuminuric stage or an estimated GFR of 60 mL/(min·1.73 m ). HUA was defined as serum uric acid>420 µmol/L in men and>360 µmol/L in women. This study included 1024 participants. The prevalence of HUA was 17.77%. Patients with HUA were more likely to have higher levels of WBC count, which was positively associated with HUA prevalence. This association was also observed in participants without CKD, diabetes mellitus, hyperlipidemia, or obesity. Multivariate logistic regression analysis showed that WBC count was independently associated with the risk for HUA in male and female participants. Compared with participants without HUA, inflammatory factors such as high-sensitivity C-reactive protein, tumor necrosis factor-α and interleukin 6 increased in participants with HUA. Hence, WBC count is positively associated with HUA, and this association is independent of conventional risk factors for CKD.

Keywords： white blood cell count     hyperuricemia     chronic kidney disease     inflammation    

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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,

Frontiers of Medicine 2010, Volume 4, Issue 2,   Pages 199-203 doi: 10.1007/s11684-010-0042-5

Abstract: This study intended to find out the relationships between the environmental changes and the incidencewas a significant relationship between the land-use change in the grass area and the cumulative HFRS incidenceIt is concluded that the changes of environment may influence the incidence of HFRS.

Keywords： hemorrhagic fever with renal syndrome     land-use     Big Three Gorges area    

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Analysis of flow and heat transfer characteristics of porous heat-storage wall in greenhouse

OUYANG Li, LIU Wei

Frontiers in Energy 2008, Volume 2, Issue 4,   Pages 406-409 doi: 10.1007/s11708-008-0094-2

Abstract: Because the incidence of solar radiation on the porous heat-storage wall is not uniform, the new composite

Keywords： incidence     thermal conductivity     heat-storage     exchange     composite    

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Immunological and virological characteristics of human immunodeficiency virus type 1 superinfection: implications in vaccine design

Yang Gao, Wen Tian, Xiaoxu Han, Feng Gao

Frontiers of Medicine 2017, Volume 11, Issue 4,   Pages 480-489 doi: 10.1007/s11684-017-0594-8

Abstract:

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.

Keywords： human immunodeficiency virus type I     superinfection     incidence     immune response    

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Long-term exposure to air pollution and cerebrovascular disease: findings from Beijing Health Management Cohort study

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 7, doi: 10.1007/s11783-023-1684-2

Abstract:

● This study explored the long-term association by double robust additive models.

Keywords： Air pollution     Cerebrovascular disease     Incidence     Long-term exposure     Doubly robust additive model    

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Engineering the Thermoelectrical Properties of PEDOT:PSS by Alkali Metal Ion Effect Article

Jingjin Dong, Jian Liu, Xinkai Qiu, Ryan Chiechi, L. Jan Anton Koster, Giuseppe Portale

Engineering 2021, Volume 7, Issue 5,   Pages 647-654 doi: 10.1016/j.eng.2021.02.011

Abstract:

Engineering the electrical properties of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) holds great potential for various applications such as sensors, thermoelectric (TE) generators, and hole transport layers in solar cells. Various strategies have been applied to achieve optimal electrical properties, including base solution post-treatments. However, the working mechanism and the exact details of the structural transformations induced by base post-treatments are still unclear. In this work, we present a comparative study on the post-treatment effects of using three common and green alkali base solutions: namely LiOH, NaOH, and KOH. The structural modifications induced in the film by the base post-treatments are studied by techniques including atomic force microscopy, grazingincidence
wide-angle X-ray scattering, ultraviolet–visible–near-infrared spectroscopy, and attenuated total reflectance Fourier-transform infrared spectroscopy. Base-induced structural modifications are responsible for an improvement in the TE power factor of the films, which depends on the basic solution used. The results are explained on the basis of the different affinity between the alkali cations and the PSS chains, which determines PEDOT dedoping. The results presented here shed light on the structural reorganization occurring in PEDOT:PSS when exposed to high-pH solutions and may serve as inspiration to create future pH-/ion-responsive devices for various applications.

Keywords： Thermoelectric properties     Alkali base solutions     Post-treatment     Structure-property relationship     Grazing-incidence    

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Grazing incidence polarized light imaging of footwear prints 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

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 11,   Pages 1543-1550 doi: 10.1631/FITEE.1800383

Abstract: The current work shows that grazing incidence polarized light imaging can effectively enhance the contrast

Keywords： 偏振；图像增强；散射；粒子    

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Title Author Date Type Operation

Study on Grey Incidence Decision Model of the Dynamic Multiple-attribute

Dang Yaoguo,Liu Sifeng,Liu Bin,Tao Yong

Journal Article

Improvement on Degree of Grey Slope Incidence

Dang Yaoguo,Liu Sifeng,Liu Bin,Mi Chuanmin

Journal Article

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

Journal Article

High risk factors for pulmonary fungous infection in intensive care units of neurosurgery

ZHU Wenyu, TAN Liping, CHEN Xiangfeng, HUANG Qiang, LAN Qing

Journal Article

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

Journal Article

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,

Journal Article

Analysis of flow and heat transfer characteristics of porous heat-storage wall in greenhouse

OUYANG Li, LIU Wei

Journal Article

Immunological and virological characteristics of human immunodeficiency virus type 1 superinfection: implications in vaccine design

Yang Gao, Wen Tian, Xiaoxu Han, Feng Gao

Journal Article

Long-term exposure to air pollution and cerebrovascular disease: findings from Beijing Health Management Cohort study

Journal Article

Engineering the Thermoelectrical Properties of PEDOT:PSS by Alkali Metal Ion Effect

Jingjin Dong, Jian Liu, Xinkai Qiu, Ryan Chiechi, L. Jan Anton Koster, Giuseppe Portale

Journal Article

Grazing incidence polarized light imaging of footwear prints

Xin-yi Bi, Rui-fang Han, Ran Liao, Wu-sheng Feng, Da Li, Xue-jie Zhang, Hui Ma,liao.ran@sz.tsinghua.edu.cn

Journal Article