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| 1 | GSA:Genome Sequence Archive显示文摘With the rapid development of sequencing technologies towards higher throughput and lower cost, sequence data are generated at an unprecedentedly explosive rate. To provide an efficient and easy-to-use platform for managing huge sequence data, here we present Genome Sequence Archive(GSA; http://bigd.big.ac.cn/gsa or http://gsa.big.ac.cn), a data repository for archiving raw sequence data. In compliance with data standards and structures of the International Nucleotide Sequence Database Collaboration(INSDC), GSA adopts four data objects(Bio Project, Bio Sample,Experiment, and Run) for data organization, accepts raw sequence reads produced by a variety of sequencing platforms, stores both sequence reads and metadata submitted from all over the world,and makes all these data publicly available to worldwide scientific communities. In the era of big data, GSA is not only an important complement to existing INSDC members by alleviating the increasing burdens of handling sequence data deluge, but also takes the significant responsibility for global big data archive and provides free unrestricted access to all publicly available data in support of research activities throughout the world. | Yanqing Wang Fuhai Song Junwei Zhu Sisi Zhang Yadong Yang Tingting Chen Bixia Tang Lili Dong Nan Ding Qian Zhang Zhouxian Bai Xunong Dong Huanxin Chen Mingyuan Sun Shuang Zhai Yubin Sun Lei Yu Li Lan Jingfa Xiao Xiangdong Fang Hongxing Lei Zhang Zhang Wenming Zhao | 2017 | Genomics, Proteomics & Bioinformatics2017，15，1： | 13 |
| 2 | Hydrothermal fabrication and visible-light-driven photocatalytic properties of bismuth vanadate with multiple morphologies and/or porous structures for Methyl Orange degradation显示文摘Monoclinic BiVO4 with multiple morphologies and/or porous structures were fabricated using the hydrothermal strategy. The materials were characterized by means of the XRD, Raman, TGA/DSC, SEM, XPS, and UV-Vis techniques. The photocatalytic activities of the BiVO4 materials were evaluated for the degradation of Methyl Orange under visible-light irradiation. It is observed that pH value and surfactant exerted a great effect on the morphology and pore structure of the BiVO4 product. Spherical BiVO4 with porous structures, flower-cluster-like BiVO4, and flower-bundle-like BiVO4 were generated hydrothermally at 100°C with poly(vinyl pyrrolidone) (PVP) and urea (pH = 2) and at 160°C with NaHCO3 (pH = 7 and 8), respectively. The PVP-derived BiVO4 showed much higher surface areas (5.0-8.4 m2/g) and narrower bandgap energies (2.45-2.49 eV). The best photocatalytic performance of the spherical BiVO4 material with a surface area of 8.4 m2/g was associated with its higher surface area, narrower bandgap energy, higher surface oxygen vacancy density, and unique porous architecture. | Haiyan Jiang Hongxing Dai Xue Meng Lei Zhang Jiguang Deng Yuxi Liu Chak Tong Au | 2012 | Journal of Environmental Sciences2012，24，3： | 5 |
| 3 | Prediction method for risks of coal and gas outbursts based on spatial chaos theory using gas desorption index of drill cuttings显示文摘Based on the evolution of geological dynamics and spatial chaos theory, we proposed the advanced prediction an advanced prediction method of a gas desorption index of drill cuttings to predict coal and gas outbursts. We investigated and verified the prediction method by a spatial series data of a gas desorption index of drill cuttings obtained from the II3112 coal roadway at the Shitai Mine. Our experimental results show that the spatial distribution of the gas desorption index of drill cuttings has some chaotic characteristics, which implies that the risk of coal and gas outbursts can be predicted by spatial chaos theory. We also found that a proper amount of sample data needs to be chosen in order to ensure the accuracy and practical maneuverability of prediction. The relative prediction error is small when the prediction pace is chosen carefully. In our experiments, it turned out that the optimum number of sample points is 80 and the optimum prediction pace 30. The corresponding advanced prediction pace basically meets the requirements of engineering applications. | Li Dingqi Cheng Yuanping Wang Lei Wang Haifeng Wang Liang Zhou Hongxing | 2011 | Mining Science and Technology2011，21，3： | 5 |
| 4 | Synthesis and characterization of wormhole-like mesoporous Ce_(0.6)Zr_(0.35)Y_(0.05)O_2 solid solutions显示文摘Nanoparticles of Ce0.6Zr0.35Y0.05O2 (CZY) solid solution have been prepared by the CTAB (hexadecyl-trimethyl ammonium bromide), CTAB-EG (ethylene glycol) templating, and CTAB-EG-NaCl (in which the pores of the precursor synthesized by the CTAB-EG method is filled by a certain amount of NaCl) method, respectively. The physical properties of these materials were characterized by means of tech-niques such as X-ray diffraction (XRD), high resolution scanning electron microscopy (HRSEM), transmission electron microscopy (TEM), selected area electron diffraction (SAED), and N2 adsorp-tion-desorption measurements. The CZY samples synthesized by the above three methods display wormhole-like mesoporous morphology and cubic crystal structures. The materials are narrow in pore size distribution (averaged pore diameter = 5.3―7.1 nm), high in surface areas (95―119 m2/g), and large in pore volumes (0.16―0.18 cm3/g). It has been demonstrated that the introduction of NaCl is capable of retaining the pore structures of solid nanomaterials at high-temperature calcination. | WANG GuoZhi ZHANG Lei DENG JiGuang DAI HongXing HE Hong ZI XueHong | 2007 | Chinese Science Bulletin2007，52，2： | 4 |
| 5 | Soil warming effect on net ecosystem exchange of carbon dioxide during the transition from winter carbon source to spring carbon sink in a temperate urban lawn显示文摘The significant warming in urban environment caused by the combined effects of global warming and heat island has stimulated widely development of urban vegetations.However,it is less known of the climate feedback of urban lawn in warmed environment.Soil warming effect on net ecosystem exchange(NEE)of carbon dioxide during the transition period from winter to spring was investigated in a temperate urban lawn in Beijing,China.The NEE(negative for uptake)under soil warming treatment(temperature was about 5°C higher than the ambient treatment as a control)was-0.71 μmol/(m2·sec),the ecosytem was a CO2 sink under soil warming treatment,the lawn ecosystem under the control was a CO2 source(0.13μmol/(m2·sec)),indicating that the lawn ecosystem would provide a negative feedback to global warming.There was no significant effect of soil warming on nocturnal NEE(i.e.,ecosystem respiration),although the soil temperature sensitivity(Q10) of ecosystem respiration under soil warming treatment was 3.86,much lower than that in the control(7.03).The CO2 uptake was significantly increased by soil warming treatment that was attributed to about 100% increase of α(apparent quantum yield)and Amax(maximum rate of photosynthesis).Our results indicated that the response of photosynthesis in urban lawn is much more sensitive to global warming than respiration in the transition period. | Xiaoping Zhou Xiaoke Wang Lei Tong Hongxing Zhang Fei Lu Feixiang Zheng Peiqiang Hou WenzhiSong Zhiyun Ouyang | 2012 | Journal of Environmental Sciences2012，24，12： | 4 |
| 6 | Preparation and catalytic performance of Fe-SBA-15 and FeO_x/SBA-15 for toluene combustion显示文摘High-surface-area and well-ordered mesoporous Fe-incorporated SBA-15(xFe-SBA-15)and SBA-15-supported FeOx(yFeOx/SBA-15)with the Fe surface density between 0.09 to 1.11 Fe-atom/nm2have been prepared using the one-step synthesis and incipient wetness impregnation methods,respectively.Physicochemical properties of these materials were characterized by means of numerous techniques,and their catalytic activities for the combustion of toluene were evaluated.It is found that the xFe-SBA-15 and yFeOx/SBA-15 samples possessed rod-or chain-like morphologies.The Fe species were of high dispersion when the Fe surface density was lower than0.76 Fe-atom/nm2in xFe-SBA-15 and 0.64 Fe-atom/nm2in yFeOx/SBA-15.At a similar Fe surface density and space velocity,the xFe-SBA-15 catalysts showed better activity than the yFeOx/SBA-15 catalysts,in which the xFe-SBA-15 catalyst with Fe surface density 0.59 Fe-atom/nm2performed the best.It is concluded that the good performance of the xFe-SBA-15 sample with Fe surface density0.59 Fe-atom/nm2was associated with its large surface area,high Fe species dispersion,and good low-temperature reducibility. | Yujuan Zhang Jiguang Deng Lei Zhang Hongxing Dai | 2014 | Chinese Science Bulletin2014，59，31： | 4 |
| 7 | Surfactant-aided hydrothermal preparation of La(2-x)Sr_xCuO_4 single crystallites and their catalytic performance on methane combustion显示文摘Perovskite-like oxide La2-xSrxCuO4 (x = 0, 1) single crystallites with microrod-like morphologies and tetragonal crystal structures were prepared hydrothermally at 240°C with poly(ethylene glycol) (PEG) or hexadecyltrimethyl ammonium bromide (CTAB) as a surfactant and after calcination at 850°C. The physicochemical properties of the materials were characterized by means of XRD, BET, SEM, TEM/SAED (selected-area electron diffraction), XPS and H2-TPR techniques. It is found that doping Sr2+ to La2CuO4 lattice enhanced the catalytic activity for methane combustion and the LaSrCuO4 catalyst derived from PEG is the best among the tested ones. It is concluded that factors, such as adsorbed oxygen species concentration, reducibility and surface area, determined the catalytic performance of such single-crystalline materials. | Lei Zhang Yue Zhang Jiguang Deng Hongxing Dai | 2012 | Journal of Natural Gas Chemistry2012，21，1： | 4 |
| 8 | A Streptococcus suis serotype 2 caused streptococcal toxic shock syndrome(STSS) in a patient显示文摘Streptococcus suis(S.suis)is a Gram-positive,facultatively anaerobic coccus that has been implicated as the cause of a wide range of clinical disease syndromes in swine and other domestic animals.S.suis has also been implicated in disease in humans,especially among abattoir workers,swine and pork handlers.Here we report a case of streptococcal toxic shock syndrome(STSS)caused by S.suis in a 59-year-old man.Despite of intensive treatment,the patient died of shock with multiple organ failure 14 h after admission.One bacterial isolate obtained from blood culture was identified to the species level by biochemical tests and serological tests as S.suis serotype 2.Identification was confirmed by PCR amplification of genes encoding 16sRNA of S.suis and the capsule of S.suis serotype 2(cps 2J).Genes encoding virulence factors were also detected.An investigation to identify the source of S.suis revealed that several days before admission the affected man had been handling sick pigs or their meat.Transmission may occur through breaks in the skin of feet with tinea due to that no measures for personal protection was taken.This case should highten awareness of the potential for occupational exposure and human infection with S.suis. | Yefei Zhu Zhongmin Tan Lingyang Zhu Hongxing Pan Xuejun Zhang Lei Xu Huimin Qian Ling Gu Xun Ye Chen Dong Changjun Bao Rongqiang Zhu Fengcai Zhu Hua Wang | 2008 | Journal of Nanjing Medical University2008，22，5： | 3 |
| 9 | Novel protein detection method based on proximity- dependent polymerase reaction and aptamers显示文摘In recent years, specific detection of proteins is one of the hot issues about aptamers in proteomics. Here we reported a simple, sensitive and specific proximity-dependent protein assay with dual DNA aptamers. Thrombin was used as the model protein, and two aptamer probes with complementary se- quence at 3′-end were designed for the two distinct epitopes of the protein. Association of the two ap- tamers with thrombin resulted in stable hybrids due to the proximity of 3′-end, then polymerase reac- tion was induced. The amount of obtained dsDNA was indicated using the fluorescence dye Sybr Green I. The results showed that the initial velocity of polymerase reaction had a positive correlation with concentration of thrombin. The advantages of this dual-aptamer-based approach included simple and flexible design of aptamer probes, high selectivity and high sensitivity. The detection limit was 6.9 pmol/L. | YANG XiaoHai WANG Lei WANG KeMin TAN WeiHong TANG HongXing MENG XiangXian GUO QiuPing | 2008 | Chinese Science Bulletin2008，53，2： | 3 |
| 10 | A comparative investigation of NdSrCu_(1-x) Co_x O_(4-δ) and Sm_(1.8) Ce_(0.2) Cu_(1-x) Co_x O_(4-δ) (x:0–0.4) for NO decomposition显示文摘A series of single-phase T-structured NdSrCu 1-x Co x O 4-δ with oxygen vacancies and T -structured Sm 1.8 Ce 0.2 Cu 1-x Co x O 4-δ (x: 0–0.4) with oxygen excess were prepared using ultrasound-assisted citric acid complexing method, and characterized by means of techniques such as thermogravimetric analysis and NO temperature-programmed desorption (NO-TPD). The catalytic activities of these materials were evaluated for the decomposition of NO. It was found that the NdSrCu 1-x Co x O 4-δ catalysts were of oxygen vacancies whereas the Sm 1.8 Ce 0.2 Cu 1-x Co x O 4-δ ones possessed excessive oxygen (i.e., over-stoichiometric oxygen); with a rise in Co doping level, the oxygen vacancy density of NdSrCu 1-x Co x O 4-δ decreased while the over-stoichiometric oxygen amount of Sm 1.8 Ce 0.2 Cu 1-x Co x O 4-δ increased. The NO-TPD results revealed that NO could be activated much easier over the oxygen-deficient perovskite-like oxides than over the oxygen-excessive perovskite-like oxides, with the NdSrCuO 3.702 catalyst showing the best efficiency in activating NO molecules. Under the conditions of 1.0% NO/helium, 2800 hr -1 , and 600–900°C, the catalytic activity of NO decomposition followed the order of NdSrCuO 3.702 > NdSrCu 0.8 Co 0.2 O 3.736 > NdSrCu 0.6 Co 0.4 O 3.789 > Sm 1.8 Ce 0.2 Cu 0.6 Co 0.4 O 4.187 > Sm 1.8 Ce 0.2 Cu 0.8 Co 0.2 O 4.104 > Sm 1.8 Ce 0.2 CuO 4.045 , in concord with the sequence of decreasing oxygen vacancy or oxygen excess density. Based on the results, we concluded that the higher oxygen vacancy density and the stronger Cu 3+ /Cu 2+ redox ability of NdSrCu 1-x Co x O 4-δ account for the easier activation of NO and consequently improve the catalytic activity of NO decomposition over the catalysts. | Jiguang Deng Lei Zhang Yunsheng Xia Hongxing Dai Hong He | 2010 | Journal of Environmental Sciences2010，22，3： | 2 |
| 11 | Single-Crystalline La0.6Sr0.4CoO3-δ Nanowires/Nanorods Derived Hydrothermally Without the Use of a Template: Catalysts Highly Active for Toluene Complete Oxidation显示文摘 | Jiguang Deng Lei Zhang Hongxing Dai Hong He Chak Tong Au | 2008 | Catalysis Letters (-)2008，，3： | 1 |
| 12 | Facile synthesis and unique physicochemical properties of three - dimensionally ordered macroporous magnesium oxide , gamma - alumina , and ceria -zirconia solid solutions with crystalline mesoporous walls 显示文摘 | Li Huining Zhang Lei Dai Hongxing | 2009 | Inorganic Chemistry2009，，： | 1 |
| 13 | Surfactant-assisted solvo - or hydrothermal fabrication and characterization of high-surface-area porous calcium carbonate with multiple morphologies 显示文摘 | Zhao Zhenxuan Zhang Lei Dai Hongxing | 2011 | Microporous and Mesoporous Materials2011，138，123： | 1 |
| 14 | Insitu hydrothermally synthesized mesoporous LaCoO3 /SBA-15 catalysts: high activity for the complete oxida-tion of toluene and ethyl acetate显示文摘 | DENG Jiguang ZHANG Lei DAI Hongxing | 2009 | Applied CatalysisA: General2009，352，12： | 1 |
| 15 | Effect of AETiO 3 (AE=Mg, Ca, Sr) doping on dielectric and varistor characteristics of CaCu 3 Ti 4 O 12 ceramic prepared by the sol–gel process显示文摘 | Dong Xu Kai He Renhong Yu Lei Jiao Hongming Yuan Xiujuan Sun Guoping Zhao Hongxing Xu Xiaonong Cheng | 2014 | Journal of Alloys and Compounds2014，，： | 1 |
| 16 | Electrochemical performance of porous Ni 3 Al electrodes for hydrogen evolution reaction显示文摘 | Hongxing Dong Ting Lei Yuehui He Nanping Xu Baiyun Huang C.T. Liu | 2011 | International Journal of Hydrogen Energy2011，，19： | 1 |
| 17 | A Compara- tive Investigation on the Properties of Cr-SBA-15 and CrOx/ SBA-15显示文摘 | Zhang Lei Zhao Yanhui Dai Hongxing | 2008 | CatalToday2008，131，14： | 1 |
| 18 | Surfactant-assisted solvo- or hydrothermal fabrication and characterization of high-surface-area porous calcium carbonate with multiple morphologies显示文摘 | Zhenxuan Zhao Lei Zhang Hongxing Dai Yucheng Du Xue Meng Ruzhen Zhang Yuxi Liu Jiguang Deng | 2010 | Microporous and Mesoporous Materials2010，，1： | 1 |
| 19 | Facile synthesis and unique physicochemical properties of three-dimensionally ordered macroporous magnesium oxide, gamma-alumina, and ceria-zirconia solid solutions with crystalline mesoporous walls 显示文摘 | Li Huining Zhang Lei Dai Hongxing | 2009 | Innrg Chem2009，48，10： | 1 |
| 20 | In situ hydro- thermally synthesized mesoporous LaCoO3/SBA-15 catalysts: High activity for the complete oxidation of toluene and ethyl ace- tate 显示文摘 | Jiguang Deng Lei Zhang Hongxing Dai | 2009 | Applied Catalysis A: General2009，352，12： | 1 |
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