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| 1 | Effect of dissolved organic matter on adsorption and desorption of mercury by soils显示文摘Effects of dissolved organic matter (DOM) on adsorption and desorption of Hg were investigated in two kinds of soils, Xanthi-Udic Ferralosols (XUF) and Typic Purpli-Udic Cambosols (TPUC). The DOM was obtained from humus soil (DOMH), rice straw (DOMR), and pig manure (DOMP). The presence of DOM obviously reduced Hg maximum adsorption capacity with up to 40% decreases over the control, being an order of DOMH (250.00 mg/kg)< DOMR (303.03 mg/kg) < DOMP (322.58 mg/kg) < CK (control 416.67 mg/kg) for the XUF and DOMH (270.27 mg/kg) < DOMR (312.50 mg/kg) < DOMP (324.23 mg/kg) < CK (476.11 mg/kg) for the TPUC, respectively. The inhibition of DOM on Hg adsorption was slightly weaker in XUF than in TPUC. Meanwhile, the DOM promoted Hg desorption from the soils. The kinetic models, the Two-constant equation and Elovich equation, were applicable to describe the adsorption and desorption processes of Hg in soils. The speed of Hg adsorption was consistently slowed down by the existence of DOM. | YANG, Yongkui LIANG, Li WANG, Dingyong | 2008 | Journal of Environmental Sciences2008，20，9： | 23 |
| 2 | Novel coprecipitation-oxidation method for recovering iron from steel waste pickling liquor显示文摘 | Shejiang Liu Hongyang Yang Yongkui Yang Yupeng Guo Yun Qi | 2017 | Frontiers of Environmental Science & Engineering2017，11，1： | 4 |
| 3 | A simulation study of mercury release fluxes from soils in wet–dry rotation environment显示文摘A simulative mesocosm study was conducted to evaluate the influence of wet–dry rotation on mercury(Hg) flux from soil/water to air and the distribution of Hg species in water as well as Hg chemical fractions in soil. Three types of soil were employed including two kinds of paddy soil, Typic Purpli-Udic Cambosols(TPUC) and Xanthi-Udic Ferralosols(XUF), as well as the Alluvial Soil(AS) from Three Gorge reservoir area in Chongqing, China. The results showed that Hg fluxes in wetting periods were significantly higher than that in drying periods. It might be due to the formation of a layer of stable air over the water surface in which some redox reactions promote evasion processes over the water surface. This result indicated that more Hg would be evaporated from the Three Gorge reservoir and paddy soil field during the flooding season. Hg fluxes were positively correlated with air temperature and solar irradiation, while negatively correlated with air humidity and the electronic conductivity of water. Hg fluxes from AS and TPUC were significantly higher than that from XUF, which might be due to the higher organic matter(OM) contents in XUF than TPUC and AS. The reduction processes of oxidized Hg were restrained due to the strong binding of Hg to OM, resulting in the decrease in Hg flux from the soil. | Peng Liang Cheng Zhang Yongkui Yang Dingyong Wang | 2014 | Journal of Environmental Sciences2014，26，7： | 3 |
| 4 | Effect of dissolved organic matter on mercury release from water body显示文摘Dissolved organic matter(DOM) plays an important role in the process of mercury release from water body.In this study,the influence of DOM from different sources(DOMR,DOMS and DOMH,extracted from rice straw,compost and humic soil respectively) on mercury reduction was investigated.The molecular weight distribution and chemical composition of DOM from each source were determined using ultrafiltration membrane technique and elemental analysis respectively.The result showed that mercury release from DOM-added samples was much lower than the control;the lowest mercury release flux was observed in the treatment of DOMH,25.02% of the control,followed by DOMS and DOMR,62.46% and 64.95% of the control,respectively.The higher saturation degree and lower molecular weight of DOMH was responsible for the highest inhibition degree on the mercury release.The link between DOMH,concentration and mercury flux was also estimated and the result showed that mercury flux was increased with DOMH at lower concentration,while decreased with DOMH at higher concentration.Different mechanism dominated the influence of DOM on mercury release with variation of DOM concentration. | Yutao Zhang Xi Chen Yongkui Yang Dingyong Wang Xiao Liu | 2011 | Journal of Environmental Sciences2011，23，6： | 3 |
| 5 | Immobilization of the heteropoly acid (HPA) H4 SiW12O40 (SiW12) on mesoporous molecular sieves (HMS and MCM-41) and their catalytic behavior 显示文摘 | Chu Wenling Yang Xiangguang Shan Yongkui | 1996 | Catalysis Letters1996，42，： | 1 |
| 6 | Catalytic appli- cation of H4SiW12 04o/Si02 in synthesis of acetals and ketals 显示文摘 | YANG Shuijn HUANG Yongkui YU Li | 2011 | Advanced Materials Research2011，，： | 1 |
| 7 | Direct growth of special-shape graphene on different templates by remote catalyzation of Cu nanoparticles显示文摘A novel method avoiding the complex transfer process is proposed to directly grow low-defect and few-layer graphene on different insulating substrates(SiO_2, Al_2O_3, etc.) by remote catalyzation of Cu nanoparticles(NPs) using ambient pressure chemical vapor deposition(APCVD). The insulating substrates with special structure are used as templates to grow wrapped graphene sheets with special shapes.Hollow graphene species are obtained by removing the substrates. The prime feature of the proposed method is using Cu NPs as catalyst rather than metal foils. The Cu NPs play an important role in the remote catalyzation during the nucleation of graphene. This method can improve the quality and relatively decrease the growth temperature of the graphene on the insulating substrates, which displays the great potential of APCVD direct growth of graphene on dielectric substrates for electronic and photovoltaic applications. | Shuangshuang Han Fan Yang Liyue Liu Mi Zhou Yongkui Shan Dezeng Li | 2017 | Journal of Materials Science & Technology2017，33，8： | 1 |
| 8 | Effect of dissolved organic matter on mercury release from water Sciences body显示文摘 | Yutao Zhang Xi Chen Yongkui Yang | 2012 | 416 Journal of Environmental 429-4352012，416，： | 1 |
| 9 | Hypoxia signaling in human health and diseases:implications and prospects for therapeutics显示文摘Molecular oxygen(O2)is essential for most biological reactions in mammalian cells.When the intracellular oxygen content decreases,it is called hypoxia.The process of hypoxia is linked to several biological processes,including pathogenic microbe infection,metabolic adaptation,cancer,acute and chronic diseases,and other stress responses.The mechanism underlying cells respond to oxygen changes to mediate subsequent signal response is the central question during hypoxia.Hypoxia-inducible factors(HIFs)sense hypoxia to regulate the expressions of a series of downstream genes expression,which participate in multiple processes including cell metabolism,cell growth/death,cell proliferation,glycolysis,immune response,microbe infection,tumorigenesis,and metastasis.Importantly,hypoxia signaling also interacts with other cellular pathways,such as phosphoinositide 3-kinase(PI3K)-mammalian target of rapamycin(mTOR)signaling,nuclear factor kappa-B(NF-κB)pathway,extracellular signal-regulated kinases(ERK)signaling,and endoplasmic reticulum(ER)stress.This paper systematically reviews the mechanisms of hypoxia signaling activation,the control of HIF signaling,and the function of HIF signaling in human health and diseases.In addition,the therapeutic targets involved in HIF signaling to balance health and diseases are summarized and highlighted,which would provide novel strategies for the design and development of therapeutic drugs. | Zhen Luo Mingfu Tian Ge Yang Qiaoru Tan Yubing Chen Geng Li Qiwei Zhang Yongkui Li Pin Wan Jianguo Wu | 2022 | Signal Transduction and Targeted Therapy2022，7，8： | 1 |
| 10 | Fast preparation of ordered crystalline mesoporous titania with high thermal stability and photo oxidation performance显示文摘 | Aiguo Kong Jiang Li Xin Yang Hanming Ding Yongkui Shan | 2009 | Journal of Porous Materials2009，，1： | 1 |
| 11 | Condition monitoring and fault diagnosis strategy of railway point machines using vibration signals显示文摘Condition monitoring of railway point machines is important for train operation safety and effectiveness.Referring to the fields of mechanical equipment fault detection,this paper proposes a fault detection and identification strategy of railway point machines via vibration signals.A comprehensive feature distilling approach by combining variational mode decomposition(VMD)energy entropy and time-and frequency-domain statistical features is presented,which is more effective than single type of feature.The optimal set of features was selected with ReliefF,which helps improve the diagnosis accuracy.Support vector machine(SVM),which is suitable for a small sample,is adopted to realize diagnosis.The diagnosis accuracy of the proposed method reaches 100%,and its effectiveness is verified by experiment comparisons.In this paper,vibration signals are creatively adopted for fault diagnosis of railway point machines.The presented method can help guide field maintenance staff and also provide reference for fault diagnosis of other equipment. | Yongkui Sun Yuan Cao Haitao Liu Weifeng Yang Shuai Su | 2023 | Transportation Safety and Environment2023，5，2： | 0 |
| 12 | Agent-based simulation platform for cloud manufacturing显示文摘Cloud manufacturing is a new manufacturing paradigm which creates an open environment for transactions among the enterprises.Research on transaction modes and regularities in a cloud manufacturing environment is important for promoting the applications of cloud manufacturing.To this end,we design and implement a simulation platform according to the typical transaction processes of enterprises in the cloud manufacturing environment.In the simulation platform,enterprises are encapsulated into Service Agents,and thus the activities of service agents can be used to describe enterprise behaviors.By defining different rules,simulations for different business models can be conducted.Detailed descriptions of the platform architecture,functions,and key technologies are presented.The feasibility of the simulation platform is verified through a case study. | Chun Zhao Lin Zhang Yongkui Liu Zhiqiang Zhang Gengjiao Yang Bo Hu Li | 2017 | International Journal of Modeling, Simulation, and Scientific Computing2017，8，3： | 0 |
| 13 | SARS-CoV-2 N protein enhances the anti-apoptotic activity of MCL-1 to promote viral replication显示文摘Viral infection in respiratory tract usually leads to cell death,impairing respiratory function to cause severe disease.However,the diversity of clinical manifestations of SARS-CoV-2 infection increases the complexity and difficulty of viral infection prevention,and especially the high-frequency asymptomatic infection increases the risk of virus transmission.Studying how SARS-CoV-2 affects apoptotic pathway may help to understand the pathological process of its infection.Here,we uncovered SARS-CoV-2 imployed a distinct anti-apoptotic mechanism via its N protein.We found SARS-CoV-2 virus-like particles(trVLP)suppressed cell apoptosis,but the trVLP lacking N protein didn’t.Further study verified that N protein repressed cell apoptosis in cultured cells,human lung organoids and mice.Mechanistically,N protein specifically interacted with anti-apoptotic protein MCL-1,and recruited a deubiquitinating enzyme USP15 to remove the K63-linked ubiquitination of MCL-1,which stabilized this protein and promoted it to hijack Bak in mitochondria.Importantly,N protein promoted the replications of IAV,DENV and ZIKV,and exacerbated death of IAV-infected mice,all of which could be blocked by a MCL-1 specific inhibitor,S63845.Altogether,we identifed a distinct anti-apoptotic function of the N protein,through which it promoted viral replication.These may explain how SARS-CoV-2 effectively replicates in asymptomatic individuals without cuasing respiratory dysfunction,and indicate a risk of enhanced coinfection with other viruses.We anticipate that abrogating the N/MCL-1-dominated apoptosis repression is conducive to the treatments of SARS-CoV-2 infection as well as coinfections with other viruses. | Pan Pan Weiwei Ge Zhiwei Lei Wei luo Yuqing Liu Zhanwen Guan Lumiao Chen Zhenyang Yu Miaomiao Shen Dingwen Hu Qi Xiang Wenbiao Wang Pin Wan Mingfu Tian Yang Yu Zhen Luo Xulin Chen Heng Xiao Qiwei Zhang Xujing Liang Xin Chen Yongkui Li Jianguo Wu | 2023 | Signal Transduction and Targeted Therapy2023，8，6： | 0 |
| 14 | Alkaloid Dimers Isolated from Thalictrum baicalense Have Antitumor Activities显示文摘Comprehensive Summary A pair of heterodimeric isoquinoline alkaloid enantiomers,(+)thaliberberine A,five new thalifaberine-type aporphine-benzylisoquinoline(ABl)alkaloids,thalicultratines M-Q,and thirteen known analogues were isolated from the roots of Thalictrum baicalense Turcz.ex Ledeb.The structures were determined by extensive spectroscopic methods and ECD calculations.Thaliberberine A featuring a novel carbon skeleton coupled by two different classes of isoquinoline alkaloids,protoberberine and phthalidoisoquinoline,represents the first natural product with the berberine skeleton substituted at C-6.Plausible biosynthetic routes of 1 are proposed. | Jingjing Xue Yuetong Wang Fangshen Liu Hangao Yang Bin Lin Zhanlin Li Yongkui Jing Dahong Li Huiming Hua | 2022 | Chinese Journal of Chemistry2022，40，15： | 0 |
| 15 | Project management maturity in construction consulting services: Case of Expo in China显示文摘For many years,project management maturity models(PMMM)derived from the software industry have brought immeasurable benefits.However,the adoption and investigation of PMMM in the construction field have been weak and insufficient,particularly in construction consulting services(CCS).Moreover,professionals have gradually realized the importance of non-process factors(e.g.,teamwork,culture,leadership)in the evaluation of PMMM.This study describes the construction of PMMM for CCS that considers non-process factors and combines them with CCS-specific process factors.To verify the effectiveness of the proposed model,we conduct a case study on the overall project management consultancy for China’s 2010 Winter Expo.The results would fill in the PMMM research gap in CCS and provide practitioners with ideas to improve their performance. | Yongkui LI Qing YANG Beverly PASIAN Yan ZHANG | 2020 | Frontiers of Engineering Management2020，7，3： | 0 |
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