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| 1 | Research and progress of Beidou satellite navigation system显示文摘The paper gives a brief review of the development course and strategic planning of Beidou satellite navigation system,and introduces its construction progress,with emphasis on the research progress of some key technologies of Beidou,including navigation constellation design,navigation signal structure and performance,compatibility and interoperability,precise orbit determination,navigation and precise positioning.The main problems and challenges of Beidou are described. | SUN FuPing LIU Shuai ZHU XinHui MEN BaoHong | 2012 | Science China(Information Sciences)2012，55，12： | 20 |
| 2 | Restoration of electrical microenvironment enhances bone regeneration under diabetic conditions by modulating macrophage polarization显示文摘Macrophage-mediated inflammation compromises bone repair in diabetic patients.Electrical signaling cues are known to regulate macrophage functions.However,the biological effects of electrical microenvironment from charged biomaterials on the immune response for regulating osteogenesis under diabetic conditions remain to be elucidated.Herein the endogeneous electrical microenvironment of native bone tissue was recapitulated by fabricating a ferroelectric BaTiO_(3)/poly(vinylidene fluoridetrifluoroethylene)(BTO/P(VDF-TrFE))nanocomposite membrane.In vitro,the polarized BaTiO_(3)/poly(vinylidene fluoridetrifluoroethylene)(BTO/P(VDF-TrFE))nanocomposite membranes inhibited high glucose-induced M1-type inflammation,by effecting changes in cell morphology,M1 marker expression and pro-inflammatory cytokine secretion in macrophages.This led to enhanced osteogenic differentiation of human bone marrow mesenchymal stem cells(BM-MSCs).In vivo,the biomimetic electrical microenvironment recapitulated by the polarized nanocomposite membranes switched macrophage phenotype from the pro-inflammatory(M1)into the pro-healing(M2)phenotype,which in turn enhanced bone regeneration in rats with type 2 diabetes mellitus.Mechanistic studies revealed that the biomimetic electrical microenvironment attenuated pro-inflammatory M1 macrophage polarization under hyperglycemic conditions by suppressing expression of AKT2 and IRF5 within the PI3K-AKT signaling pathway,thereby inducing favorable osteo-immunomodulatory effects.Our study thus provides fundamental insights into the biological effects of restoring the electrical microenvironment conducive for osteogenesis under DM conditions,and offers an effective strategy to design functionalized biomaterials for bone regeneration therapy in diabetic patients. | Xiaohan Dai Boon Chin Heng Yunyang Bai Fuping You Xiaowen Sun Yiping Li Zhangui Tang Mingming Xu Xuehui Zhang Xuliang Deng | 2021 | Bioactive Materials2021，6，7： | 9 |
| 3 | An antiretroviral regimen containing 6 months of stavudine followed by long-term zidovudine for first-fine HIV therapy is optimal in resource-limited settings: a prospective, multicenter study in China显示文摘 | Li Taisheng Guo Fuping Li Yijia Zhang Chengda Han Yang Lye Wei He Yun Lu Hongzhou Xie Jing Huang Aiqiong Li Yanling Tang Xiaoping Wang Hui Zhang Tong Gao Guiju Lei Junkang Zhang Xiaoying Wu Xinhua Sun Yongtao Bai Jinsong Luo Ling Wang Huanlmg | 2014 | Chinese Medical Journal2014，，1： | 6 |
| 4 | Effects of Rice-Fish Co-culture on Oxygen Consumption in Intensive Aquaculture Pond显示文摘Rice-fish co-culture has gained increasing attention to remediate the negative environmental impacts induced by intensive aquaculture. However, the effect of rice-fish co-culture on oxygen depletion has rarely been investigated. We constructed a rice-fish co-culture system in yellow catfish(Pelteobagrus fulvidraco) and freshwater shrimp(Macrobrachium nipponense) ponds using a new high-stalk rice variety, and conducted a field experiment to investigate the effect of rice-fish co-culture on water parameters and oxygen consumption. The results showed that rice-fish co-culture reduced the nutrients(total nitrogen, ammonia-N, total phosphorous and potassium) and the dissolved oxygen content in fish and shrimp ponds. However, they showed similar seasonal change of dissolved oxygen in the water of fish and shrimp ponds. Rice-fish co-culture reduced the total amount of oxygen consumption and optimized the oxygen consumption structure in pond. The respiration rates in water and sediment were significantly reduced by 66.1% and 31.7% in the catfish pond, and 64.4% and 38.7% in the shrimp pond, respectively, by additional rice cultivation. Rice-fish co-culture decreased the proportions of respiration in sediment and water, and increased the proportion of fish respiration. These results suggest that rice-fish co-culture is an efficient way to reduce hypoxia in intensive culture pond. | LI Fengbo SUN Zhiping QI Hangying ZHOU Xiyue XU Chunchun WU Dianxin FANG Fuping FENG Jinfei ZHANG Ning | 2019 | Rice science2019，26，1： | 4 |
| 5 | Characterization and comparison of the aroma-active compounds on different grades of sesame-flavor Baijiu by headspace solid-phase microextraction and gas chromatography-olfactometry-mass spectrometry显示文摘This study investigated the aroma-active compounds and compared the differences of three different grades of sesame-flavor Baijiu by headspace solid-phase microextraction(HS-SPME)coupled with gas chromatography-olfactometry-mass spectrometry(GC-O-MS).A total of 54 aroma-active compounds were detected.Principal component analysis showed that JZ1,JZ2,and JZ3 were well separated from each other.JZ1 as the premium-grade Baijiu had the highest aroma intensities,concentrations.According to aroma intensities and concentrations,dimethyl trisulfide,butanoic acid,phenylacetaldehyde,2-furylmethanethiol,ethyl hexanoate,2,6-dimethylpyrazine,etc.could be potentially applied as volatile makers to distinguish the three different grades of sesame-flavor Baijiu as their significant difference(P<0.05)in three Baijiu samples.Roasted aroma had the significant difference(P<0.05)in three sample base on aroma profiles.Meanwhile,2-furylmethanethiol,2,6-dimethylpyrazine were related to the roasted aroma,they may be had a significant contribution to the differences of three different grades of sesame-flavor Baijiu.This study has provided a comprehensive understanding of the differences of three different grades of sesame-flavor Baijiu. | Dan Qin Jiawen Duan Hehe Li Fuping Zheng Huan Cheng Xingqian Ye Baoguo Sun | 2023 | Food Science and Human Wellness2023，12，1： | 3 |
| 6 | Effect of the Oxidation Time on Properties of Ceramic Coatings Produced on Ti-6Al-4V by Micro-Arc Oxidation显示文摘Ceramic coatings were prepared on Ti-6AI-4V alloy using ac micro-arc oxidation (MAO) in silicate-hypophosphate solution. Growth regularity and formation mechanism of ceramic coatings were discussed. It was found that during the first stage the growth rate of coatings toward the external surface was larger than that toward substrate and then the coating began to grow mainly towards Ti alloy. When the total coating thickness reaches a certain value, it would no longer increase. In addition, the variations of the composition and microstructure of ceramic coatings according to the depositing time were also investigated with X-ray diffraction (XRD) and scanning electron microscope (SEM).The amount of rutile TiO2 gradually increased, whereas the amounts of the anatase TiO2 and amorphous phases first increased and then decreased slightly. | Zhaohua JIANG, Xuetong SUN, Yanping LI, Fuping WANG and Yandong LU Department of Applied Chemistry, Harbin Institute of Technology, Harbin 150001, China | 2005 | Journal of Materials Science & Technology2005，21，2： | 3 |
| 7 | Multi-element analysis of Baijiu(Chinese liquors)by ICP-MS and their classification according to geographical origin显示文摘Objectives:Investigating the element profiles of Be,Al,V,Cr,Mn,Fe,Co,Ni,Cu,Zn,As,Se,Rb,Sr,Ag,Cd,Cs,La,Pr,Nd,Sm,Eu,Gd,Pb,Th,and U of Baijiu(Chinese liquors),and setting up their classification according to geographical origin.Materials and Methods:Twenty-eight Chinese liquors from Shandong,Guizhou,and Sichuan provinces were analyzed by inductively coupled plasma mass spectrometry with the aid of matrix matching,online internal calibration,and direct injection to determine the concentrations of the aforementioned 26 elements.Multivariate statistical analysis,based on the contents of elements in the liquors,was applied to differentiate the liquors from different origins.Results:Both the cluster analysis based on 11 elements and the discriminant analysis based on 5 elements can separate the liquors of Shandong Province from others.A leave-one-out cross test of the discriminant analysis data resulted in 100 per cent accuracy regarding the recognition ability and prediction ability for the liquors from Shandong Province,and an overall 75.0 per cent accuracy of its prediction for all the 28 total liquors.Limitations:The liquors of Guizhou and Sichuan provinces can not be differentiated successfully.Conclusions:The liquors produced in Shandong Province can be differentiated in a great extent from Guizhou and Sichuan provinces based on the multivariate statistical analysis of the concentration of elements in liquors,while those of Guizhou and Sichuan provinces can not be differentiated successfully due to their geographical adjacency. | Xuebo Song Min Hou Zhi Li Lin Zhu Fuping Zheng Mingquan Huang Xiaotao Sun Hehe Li Feng Chen Baoguo Sun | 2018 | Food Quality and Safety2018，2，1： | 3 |
| 8 | Adsorption desulfurization of model gasoline by metal–organic framework Ni3(BTC)2显示文摘This work presented the synthesis of Ni-based metal-organic framework material with a paddle-wheel structure Ni3(BTC)2 (Ni-BTC) and its application in thiophene (TP) adsorption from gasoline distillate by batch method. Adsorption isotherms of TP, cyclohexene, and toluene in cyclohexane onto Ni-BTC were conducted at 298-308 K to interpret the different effect of cyclohexene and toluene on TP adsorption. The results showed that, compared w让h cyclohexene, toluene addition in model gasoline led to a more evident decline in sulfur capacity of Ni-BTC, which is opposite to isostructural HKUST-1. The adsorption isotherms of TP, cyclohexene and toluene fit Langmuir model, S-type model and Temkin model well, respectively, indicating that the adsorption mechanisms of TP and the two competitors are different from one another The adsorption capacities on Ni-BTC followed the order of cyclohexene < toluene < TP at the same equilibrium concentrations, implying the order of the adsorption affinities, which is in good agreement with the different extent of influence by the two competitors. The enthalpy of TP adsorption on Ni-BTC was estimated to be -80.01 kj/mol, almost twice that on HKUST-1. The poor reusability of Ni-BTC in batch experiment, which is owing to its sensitivity to the air, can be prevented from regenerating used Ni-BTC in fixed-bed reactor by N2 flow. The difference between Ni-BTC and HKUST-1 in maximum adsorption capacity (q0),△H of TP adsorption, and stability demonstrates that the central metal in isostructural MOFs plays a key role in adjusting the desulfurization performance, which may open up a potential avenue for the development of MOF-based adsorbents with superior desulfurization performance. | Fuping Tian Qiaofeng Ru Chenxia Qiao Xin Sun Cuiying Jia Yu Wang Yifu Zhang | 2019 | Journal of Energy Chemistry2019，28，5： | 2 |
| 9 | Volatile flavor constituents in roasted pork of Mini-pig 显示文摘 | Jianchun Xie Baoguo Sun Fuping Zheng | 2008 | Food Chemistry2008，109，： | 1 |
| 10 | Volatile flavor constituents in roasted pork of Mini-pig 显示文摘 | Xie Jianchun Sun Baoguo Zheng Fuping | 2008 | Food Chemistry2008，109，3： | 1 |
| 11 | Volatile flavorconstituens in roasted pork of mini-pig显示文摘 | XIE Jianchun SUN Baoguo ZHENG Fuping | 2008 | Food Chemistry2008，109，3： | 1 |
| 12 | Heterologous expression of lignin peroxidase of Phanerochaete chrysosporium in Pichia methanolica显示文摘 | Fuping Lu Yafan Sun | 2004 | Biotechnol Lett2004，26，： | 1 |
| 13 | Volatileflavor constituents in roasted pork of Mini-pig显示文摘 | Jianohun Xie Baoguo Sun Fuping Zheng | 2008 | FoodChemistry2008，109，3： | 1 |
| 14 | Volatile flavor constituents in roasted pork of mini-pig显示文摘 | XIE Jianchun SUN Baoguo ZHENG Fuping | | 0，，03： | 1 |
| 15 | Volatile flavor constituents in roasted pork of mini-pig显示文摘 | XIE Jianchun SUN Baoguo ZHENG Fuping | 2008 | Food Chemistry2008，109，3： | 1 |
| 16 | Volatile flavor constituens in roasted pork of mini-pig显示文摘 | XIE Jianchun SUN Baoguo ZHENG Fuping | 2008 | Food Chemistry2008，109，： | 1 |
| 17 | Vola- tile flavor constituents in roasted pork of mini - pig 显示文摘 | XIE Jianehun SUN Baoguo ZHENG Fuping | 2008 | Food Chem2008，109，3： | 1 |
| 18 | Volatile fla- vor eonstituents in roasted pork of Mini-pig显示文摘 | Jianchun Xie Baoguo Sun Fuping Zheng | 2008 | Food Chemistry2008，109，： | 1 |
| 19 | Characteristic structural unit of sulfur-containing compounds with a basic meat flavor显示文摘 | Tian Hongyu Zheng Fuping | 2005 | Perfumer & Flavorist2005，30，1： | 1 |
| 20 | Kalman filter applied in underwater integrated navigation system显示文摘For the underwater integrated navigation system, information fusion is an important technology. This paper introduces the Kalman filter as the most useful information fusion technology, and then gives a summary of the Kalman filter applied in underwater integrated navigation system at present,and points out the further research directions in this field. | Yan Xincun Ouyang Yongzhong Sun Fuping Fan Hui | 2013 | Geodesy and Geodynamics2013，4，1： | 1 |
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