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| 1 | An upper ocean response to Typhoon Bolaven analyzed with Argo profiling floats显示文摘In situ observations from Argo profiling floats combined with satellite retrieved SST and rain rate are used to investigate an upper ocean response to Typhoon Bolaven from 20 through 29 August 2012. After the passage of Typhoon Bolaven, the deepening of mixed layer depth(MLD), and the cooling of mixed layer temperature(MLT) were observed. The changes in mixed layer salinity(MLS) showed an equivalent number of increasing and decreasing because the typhoon-induced salinity changes in the mixed layer were influenced by precipitation, evaporation, turbulent mixing and upwelling of thermocline water. The deepening of the MLD and the cooling of the MLT indicated a significant rightward bias, whereas the MLS was freshened to the left side of the typhoon track and increased on the other side. Intensive temperature and salinity profiles observed by Iridium floats make it possible to view response processes in the upper ocean after the passage of a typhoon. The cooling in the near-surface and the warming in the subsurface were observed by two Iridium floats located to the left side of the cyclonic track during the development stage of the storm, beyond the radius of maximum winds relative to the typhoon center. Water salinity increases at the base of the mixed layer and the top of the thermocline were the most obvious change observed by those two floats. On the right side of the track and near the typhoon center when the typhoon was intensified, the significant cooling from sea surface to a depth of 200×104 Pa, with the exception of the water at the top of the thermocline, was observed by the other Iridium float. Owing to the enhanced upwelling near the typhoon center, the water salinity in the near-surface increased noticeably. The heat pumping from the mixed layer into the thermocline induced by downwelling and the upwelling induced by the positive wind stress curl are the main causes for the different temperature and salinity variations on the different sides of the track. It seems that more time is required for the anomalies in the subsurface to be restored to pretyphoon conditions than for the anomalies in the mixed layer. | LIU Zenghong XU Jianping SUN Chaohui WU Xiaofen | 2014 | Acta Oceanologica Sinica2014，33，11： | 23 |
| 2 | China Argo project:progress in China Argo ocean observations and data applications显示文摘This paper reviews the current achievements of the China Argo project. It considers aspects of both the construction of the Argo observing array, float technology, and the quality control and sharing of its data. The developments of associated data products and data applications for use in the fields of ocean, atmosphere, and climate research are discussed, particularly those related to tropical cyclones(typhoons), ocean circulation,mesoscale eddies, turbulence, oceanic heat/salt storage and transportation, water masses, and operational oceanic/atmospheric/climatic forecasts and predictions. Finally, the challenges and opportunities involved in the long-term maintenance and sustained development of the China Argo ocean observation network are outlined.Discussion also focuses on the necessity for increasing the number of floats in the Indian Ocean and for expanding the regional Argo observation network in the South China Sea, together with the importance of promoting the use of Argo data by the maritime countries of Southeast Asia and India. | LIU Zenghong WU Xiaofen XU Jianping LI Hong LU Shaolei SUN Chaohui CAO Minjie | 2017 | Acta Oceanologica Sinica2017，36，6： | 10 |
| 3 | μ ANALYSIS AND μ SYNTHESIS FOR NONLINEAR ROBUST CONTROL SYSTEMS显示文摘μANALYSISANDμSYNTHESISFORNONLINEARROBUSTCONTROLSYSTEMS*WuMinPengZhihongTangChaohuiGuiWeihua(ColegeofInformationEngineering,Ce... | Wu Min Peng Zhihong Tang Chaohui Gui Weihua(College of Information Engineering, Central South University of Technology, Changsha 410083, China) | 1998 | Journal of Central South University1998，10，1： | 2 |
| 4 | Adsorption and reduction of palladium (Pd^(2+)) by Bacillus licheniformis R08显示文摘Preliminary study on the mechanism of Pd2+ biosorption by resting cells of Bacillus licheniformis R08 biomass has been carried out by means of chemical kinetics and AAS, TEM, XRD and FTIR methods. The results showed that at 30°C and pH 3.5, when dry R08 biomass powder (800 mg/L) was mixed with Pd2+ (100 mg/L) for 45 min, the rate constant k of biosorption of Pd2+ attained a maximum of 5.97×10-2 min-1 and the half life period of the reaction reached 12 min. The part of Pd2+ adsorbed by R08 biomass was reduced to elemental, cell-bound Pd0 at the same condition. The cell wall of R08 biomass was the primary location for accumulating Pd2+, and aldoses, i. e. hy-drolysate of a part of polysaccharides on the peptidoglycan layer in the acidic medium, serving as the electron donor, in situ reduced the Pd2+ to Pd0. | LIN Zhongyu, ZHOU Chaohui, WU Jianming, CHENG Hu, LIU Bilan, Nl Zimian, ZHOU Jianzhang & FU JinkunState Key Laboratory for Physical Chemistry of Solid Surface, Department of Chemistry, Xiamen University, Xiamen 361005, China | 2002 | Chinese Science Bulletin2002，47，15： | 2 |
| 5 | Effect of bilayer structure and a SrRuO 3 buffer layer on ferroelectric properties of BiFeO 3 thin films显示文摘 | Jiagang Wu Sha Qiao Chaohui Pu Dingquan Xiao John Wang Jianguo Zhu | 2012 | Applied Physics A2012，，1： | 1 |
| 6 | Influence of ENSO Events on Tropical Cyclone Activity over the Western North Pacific显示文摘Based on an analysis of 51-year (1965 2015) data, the influence of El Ni o Southern Oscillation (ENSO) events on tropical cyclone (TC) activity is examined over the western North Pacific (WNP). The total number of TCs formed in the entire WNP reduces by about 3.4 TCs per year in La Ni a years, whereas TCs have an equivalent genesis number between El Ni o years and climatology. During El Ni o years, the frequency of TC formation increases remarkably in the southeast quadrant (140 E 180 , 0 17 N) and decreases in the northwest quadrant (120 140 E, 17 30 N). During La Ni a years, TCs tend to form in the northwest and southwest quadrants (120 140 E, 0 17 N) quadrants. TCs tend to become long-lived in the peak season (from July to Septem- ber) of El Ni o years and during strong El Ni o events. TC genesis shows a southeastward positive shift in terms of lifetime and intensity during El Ni o years, thus more super TCs (winds ≥ 58.64 m s 1) are formed in the southeast quadrant. Further analysis using the genesis potential index (GPI) indicates that the interannual variations in the TC genesis and track are significantly influenced by a combination of large-scale dynamic and thermodynamic conditions. | LIU Zenghong CHEN Xingrong SUN Chaohui CAO Minjie WU Xiaofen LU Shaolei | 2019 | Journal of Ocean University of China2019，18，4： | 1 |
| 7 | Prediction of the site occupations of the ThMn12-type intermetallics YFe12-x Mox by combining thermodynamic model with ab initio calculations 显示文摘 | Zheng Yaodong Wu Bo Zhang Chaohui | 2010 | Intermetallics2010，18，： | 1 |
| 8 | Heat shock transcription factor 1 attenuates TNFα-induced cardiomyocyte death through suppression of NFκB pathway显示文摘 | Lianpin Wu Chaohui Hu Mingyuan Huang Minghua Jiang Lingyan Lu Jifei Tang | 2013 | Gene2013，，1： | 1 |
| 9 | A Numerical Investigation on the Effects of Intake Swirl and Mixture Stratification on Combustion Characteristics in a Natural-Gas/Diesel Dual-Fuel Marine Engine显示文摘Natural gas/diesel dual-fuel combustion strategy has a great potential to reduce emissions for marine engines while the high fuel consumption is the major problem.Pre-chamber system is commonly employed as the ignition system on large-bore dual-fuel marine engines especially under lean-burn condition,due to its advanced ignition stability and engine efficiency.However,the ignition and combustion mechanism in such dual-fuel pre-chamber engine is still unclear and the effects of in-cylinder swirl flow and mixture stratification on combustion require further investigation specifically.This paper numerically studied the detailed ignition mechanism and combustion process in a marine engine equipped with a pre-chamber ignition system,and revealed the flame development process in main chamber.Moreover,the effects of mixture stratification and swirl ratio on the combustion rate and further engine thermal efficiency are investigated under decoupled condition.The results mainly show that the jet flame develops along the pre-chamber orifice centerline at the initial stage and premixed combustion play an important role,while after that,heat release zone only exist at flame surface,and premixed flame propagation controls the combustion process.In addition,with higher swirl ratio the combustion rate increases significantly due to the wider ignition area.Mixture stratification degree plays a role in accelerating the combustion,either too high or too low stratification degree reduce the combustion rate,while a moderate stratification increases the combustion rate.And appropriate stratification degree by verifying the gas injection parameters can reduce fuel consumption in 0.3%. | YE Ying LIU Haifeng LI Jingrui LIU Teng DONG Jingjin LIU Bo WU Chaohui YUE Zongyu YAO Mingfa | 2023 | Journal of Thermal Science2023，32，1： | 0 |
| 10 | Twenty years of ocean observations with China Argo显示文摘The international Argo program,a global observational array of nearly 4000 autonomous profiling floats initiated in the late 1990s,which measures the water temperature and salinity of the upper 2000 m of the global ocean,has revolutionized oceanography.It has been recognized one of the most successful ocean observation systems in the world.Today,the proposed decade action“OneArgo”for building an integrated global,full-depth,and multidisciplinary ocean observing array for beyond 2020 has been endorsed.In the past two decades since 2002,with more than 500 Argo deployments and 80 operational floats currently,China has become an important partner of the Argo program.Two DACs have been established to process the data reported from all Chinese floats and deliver these data to the GDACs in real time,adhering to the unified quality control procedures proposed by the Argo Data Management Team.Several Argo products have been developed and released,allowing accurate estimations of global ocean warming,sea level change and the hydrological cycle,at interannual to decadal scales.In addition,Deep and BGC-Argo floats have been deployed,and time series observations from these floats have proven to be extremely useful,particularly in the analysis of synoptic-scale to decadal-scale dynamics.The future aim of China Argo is to build and maintain a regional Argo fleet comprising approximately 400 floats in the northwestern Pacific,South China Sea,and Indian Ocean,accounting for 9%of the global fleet,in addition to maintaining 300 Deep Argo floats in the global ocean(25%of the global Deep Argo fleet).A regional BGC-Argo array in the western Pacific also needs to be established and maintained. | Zenghong Liu Xiaogang Xing Zhaohui Chen Shaolei Lu Xiaofen Wu Hong Li Chunling Zhang Lijing Cheng Zhaoqin Li Chaohui Sun Jianping Xu Dake Chen Fei Chai | 2023 | Acta Oceanologica Sinica2023，42，2： | 0 |
| 11 | Spatiotemporally co-delivery of triple therapeutic drugs via HA-coating nanosystems for enhanced immunotherapy显示文摘There is growing empirical evidence that certain types of chemotherapy and phototherapy trigger immunogenic cell death and enhance the therapeutic anticancer efficacy of genetic immunotherapy. However, the main challenge is spatiotemporally co-delivering different drugs to maximize the therapeutic index of the combination therapy. In this study, a drug delivery system(HTCP-Au/shPD-L1/DOX) was designed with a polysaccharide-wrapped shell and a condensed DNA core. To construct the HTCP-Au vector, dodecyl side chains with a polyethylenimine(PEI) head were grafted onto hyaluronic acid, and Au NPs were grafted via Au-S bonds. During drug loading, PEI arrested shRNA plasmid DNA targeting programmed cell death ligand 1(shPD-L1) via electrostatic interactions. It also formed a PEI-DNA core that was automatically enclosed when aliphatic hydrocarbons pulled the hyaluronic acid backbone. A hydrophobic interlayer consisting of dodecyl bridge chains between the PEI-DNA core and the hyaluronic acid shell was required to accommodate hydrophobic doxorubicin. In vitro and in vivo assays demonstrated that this core-shell drug delivery system could efficiently load and transport three different drugs and effectively target tumors. Moreover, it could activate the immune system, thereby providing promising therapeutic efficacy against tumor growth and metastasis. | Chaoqun Ma Yichao Duan Chaohui Wu Erjuan Meng Pingping Li Zhenzhong Zhang Chunhua Zang Xueling Ren | 2021 | Asian Journal of Pharmaceutical Sciences2021，16，5： | 0 |
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