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| 1 | A Centralized Report on Pediatric Japanese Encephalitis Cases from Beijing Children's Hospital,2013显示文摘Fifteen pediatric cases of suspected Japanese encephalitis(JE)were reported in Beijing Children’s Hospital during the late summer of 2013.The clinical manifestations in most cases included high fever,seizures,and abnormal magnetic resonance imaging findings.Twelve of 15 cases were laboratory-confirmed as JE cases by pathogen identification.Epidemiological investigations showed that five of the 12 | LI Jiu Wei GAO Xiao Yan WU Yun FU Shi Hong TAN Xiao Juan CAO Yu Xi ZHANG Wei Hua YIN Zun Dongs HE Ying LI Yi Xing LIANG Guo Dong XU Wen Bo FANG Fang WANG Huan Yu | 2016 | Biomedical and Environmental Sciences2016，29，12： | 4 |
| 2 | A novel ISAR imaging algorithm for micromotion targets based on multiple sparse bayesian learning显示文摘 | LIU Hongchao JIU Bo LIU Hongwei | 2014 | IEEE Geoscience and Remote Sensing Letters2014，11，10： | 1 |
| 3 | Removal of Cu(Ⅱ) from aqueous solutions by chelating starch derivatives显示文摘 | Yi Jiu Li Bo Xiang Ya Ming Ni | 2004 | J Appl Polym Sci2004，92，4： | 1 |
| 4 | Super-resolution ISAR imaging based on sparse Bayesian learning显示文摘 | LIU Hongchao JIU Bo LIU Hongwei | 2014 | IEEE Transactions on Geoscience and Remote Sensing2014，52，8： | 1 |
| 5 | Removal of Cu (Ⅱ) from Aqueous Solutions by Chelating Starch Derivatives 显示文摘 | Yi Jiu Li Bo Xiang Ya Ming Ni | 2004 | Journal of Applied Polymer Science2004，92，： | 1 |
| 6 | PolSAR coherency matrix decomposition based on constrained sparserepresentation显示文摘 | WANG Yinghua LIU Hongwei and JIU Bo | 2014 | IEEE Transactions on Geoscience and Remote Sensing2014，52，9： | 1 |
| 7 | Hydrothermal Synthesis and Structure of [CH3NH3]2[(VⅣO)2(VⅤO4)2]:A New Layered Mixed-valence Vanadium Oxide Incorporated with Organic Cations显示文摘A new layered mixed valence vanadium oxide, [CH 3NH 3] 2[(V ⅣO) 2(V ⅤO 4) 2], which contains interlamellar organic cations was prepared under hydrothermal conditions and its single crystal structure was determined. It crystallizes in a triclinic system with space group P 1, a =0 625 59(8) nm, b =0 639 84(9) nm, c =0 747 19(10) nm, α =78 718(2)°, β =80 099(2)°, γ =77 100(2). The compound contains mixed valence V 4+ /V 5+ vanadium oxide layers constructed from VO 4 tetrahedra, pairs of edge sharing VO 5 square pyramid and methylamine with protonated organic amines occupying the interlayer space. | ZHANG Hong, LI Yang guang, LAN Yang, WANG Xiu liDuan Li ying, WANG En bo ** and HU Chang wenInstitute of Polyoxometalate Chemistry, Department of Chemistry, Northeast Normal University, Changchun 130024, P. R. ChinaYAO Yuan gen, CHEN Jiu tong | 2002 | Chemical Research in Chinese Universities2002，18，3： | 1 |
| 8 | Wideband cognitive radar waveform optimization for joint target radar signature estimation and target detection显示文摘 | JIU Bo LIU Hongwei ZHANG Lei | 2015 | IEEE Transactions on Aerospace and Electronic Systems2015，51，2： | 1 |
| 9 | Knowledge-based spatial-temporal hierarchical MIMO radar waveform design method for target detection in heterogeneous clutter zone显示文摘 | JIU Bo LIU Hongwei WANG Xu | 2015 | IEEE Transactions on Signal Processing2015，63，3： | 1 |
| 10 | Aggregating Properties of Compounds Cz-C-n in DMSO-H_2O Binary Solvent显示文摘The aggregating properties of Cz-C-n (n = 3, 6, 10) have been investigated by means of fluorescence method in DMSO-H2O binary solvent. The measured CAC and C F values indicate that the aggregating tendency of the amphiphilic compounds Cz-C-n containing crown ether increases with the length of alkyl chains, similar to that of carbazole compounds with long alkyl chains. | Jiu Yan LI, Li Zhu WU*, Li Ping ZHANG, Bo Jie WANG, Chen Ho TUNG Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101 | 2002 | Chinese Chemical Letters2002，13，2： | 0 |
| 11 | Knockdown of the Meq gene in Marek’s disease tumor cell line MSB1 might induce cell apoptosis and inhibit cell proliferation and invasion显示文摘Marek’s disease(MD),a highly cell-associated and contagious disease of chickens caused by Marek’s disease virus(MDV)can result in neural lesions,immunosuppression and neoplasia in chicken.The Meq gene is an important oncogene in the MDV genome,and it is expressed highly in MD tumor tissues and MD T-lymphoblastoid cell lines.An experiment was conducted to elucidate the role of Meq in MD tumor transformation.RNA interference technology was used to block its expression,and then analyzed the biological effects of Meq knockdown on the MD tumor cell line MSB1.A small interfering RNA with an interference efficiency of 70%(P<0.01)was transfected into MSB1 cells to knock down the expression of Meq gene.The cell proliferation,cycle and apoptosis were detected post-Meq knockdown.The results showed that MSB1 cell proliferation was downregulated remarkably at 48 h(P<0.01),60 h(P<0.05)and 72 h(P<0.01)post-Meq knockdown.The cell cycle was unaffected(P>0.05).B-cell lymphoma 2 gene(BCL2)was anti-apoptotic and caspase-6 was the effector in the apoptosis pathway.The activity of caspase-6 was upregulated(P<0.05)significantly and BCL2 gene expression was downregulated(P<0.05)significantly post-Meq knockdown,suggesting cell apoptosis might be induced.MSB1 cell migration did not exhibit any obvious change(P>0.05)post-Meq knockdown,but the expression of two genes(matrix metalloproteinase 2(MMP2)and MMP9)that are correlated closely to cell invasion was downregulated(P<0.05)remarkably post-Meq knockdown.The Meq knockdown might affect the main features of tumorous cells,including proliferation,apoptosis,and invasion,suggesting that the Meq gene might play a crucial role in interfering with lymphomatous cell transformation. | ZHAO Chun-fang LI Xin HAN Bo QU Lu-jiang LIU Chang-jun Jiu Zhou SONG YANG Ning LIAN Ling | 2020 | Journal of Integrative Agriculture2020，19，11： | 0 |
| 12 | A method of waveform design based on mutual information显示文摘A novel method called the general waterfilling,which is suitable when clutter is not negligible,is proposed to solve the waveform design problem of broadband radar for the recognition of multiple extended targets.The uncertainty of the target’s radar signatures is decreased via maximizing the mutual information between a random extended target and the received signal.Then,the general water-filling method is employed to the waveform design problem for multiple extended targets identification to increase the separability of multiple targets.Experimental results evaluated the efficiency of the proposed method.Compared to chirp signal and water-filling signal,our method improves the classification rates and even performs better at low signal-to-interference-plus-noise ratio(SINR). | Bo JIU Hongwei LIU Liya LI Shunjun WU | 2009 | Frontiers of Electrical and Electronic Engineering in China2009，4，2： | 0 |
| 13 | Fractal Characteristics and Main Controlling Factors of High-Quality Tight Sandstone Reservoirs in the Southeastern Ordos Basin显示文摘Due to the complex conditions and strong heterogeneity of tight sandstone reservoirs,the reservoirs should be classified and the controlling factors of physical properties should be studied.Cast thin section observations,cathodoluminescence,scanning electron microscopy(SEM),X-ray diffraction(XRD),and high-pressure mercury injection(HPMI)were used to classify and optimize the reservoir.The Brooks-Corey model and stepwise regression were used to study the fractal dimension and main controlling factors of the physical properties of the high-quality reservoir.The results show that the reservoirs in the study area can be divided into four types,and the high-quality reservoir has the best physical properties and pore-throat characteristics.In the high-quality reservoir,the homogeneity of transitional pores was the best,followed by that of micropores,and the worst was mesopores.The porosity was controlled by depth and kaolinite.The model with standardized coefficients is y=12.454−0.778×(Depth)+0.395×(Kaolinite).The permeability was controlled by depth,illite/montmorillonite,and siliceous cement,and the model with standardized coefficients is y=1.689−0.683×(Depth)−0.395×(Illite/Montmorillonite)−0.337×(Siliceous Cement).The pore-throat evolutionary model shows that the early-middle diagenetic period was when the reservoir physical properties were at their best,and the kaolinite intercrystalline pores and residual intergranular pores were the most important. | Ruilin Hao Wenhui Huang Jiu Bo Li Yuan | 2024 | Journal of Earth Science2024，35，2： | 0 |
| 14 | Study on Tribological Behaviors of Boron-Nitrogen Modified Fatty Acid as Water-Based Lube Additives显示文摘A new type of boron-nitrogen modified fatty acid as water base lube additive was prepared and the chemical structure characterized by infrared spectrum.The tribological properties of the additive in water were evaluated by friction testers.The morphographies and tribochemical species of the worn surfaces were analyzed by means of X-ray Photoelectron Spectroscope(XPS).The results showed that the additive is excellent in increasing load-carrying capacity,anti-wear and friction-reducing abilities of water.The lubrication mechanism is inferred that a high strength adsorption film and a tribochemical reaction film are formed on the rubbing surfaces due to the carrier effect of the long chain fatty acid molecules,high reaction activities of nitrogen,electron-deficient orbit of boron and their synergisms. | FANG Jian - hua CHEN Bo - shui DONG Ling WANG Jiu | 2008 | 润滑油2008，23，3： | 0 |
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