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| 1 | Initial scalar lithospheric magnetic anomaly map of China and surrounding regions derived from CSES satellite data显示文摘The China Seismo-Electromagnetic Satellite(CSES),China’s first satellite to measure geophysical fields with scientific goals in both space and solid earth physics,was launched successfully in February 2018.It carries high-precision magnetometers to measure the geomagnetic field.In this study,the CSES magnetic data were used to extract the signal of the lithospheric magnetic field caused by magnetized rocks in the crust and uppermost mantle.First,an along-track analysis of the CSES magnetic data was undertaken near the Bangui magnetic anomaly in central Africa and the Tarim magnetic anomaly in China,demonstrating that the CSES magnetic data are indeed sensitive to the lithospheric magnetic anomaly field.Then a lithospheric magnetic anomaly map over China and surrounding regions was derived.This map is consistent with the lithospheric part of the CHAOS-7 model.In particular,it clearly reveals four major magnetic anomalies containing long-wavelength signals at the altitude of lowearth-orbiting satellites.Three magnetic highs are located over the Tarim,Sichuan and Songliao basin,the origins of which could be related to large-scale tectonic-magmatic activities during geological history.A prominent magnetic low is otherwise found in the southern Himalayan-Tibetan plateau,possibly caused by the shallow Curie depth in this region.To further improve the precision of the lithospheric magnetic field model,more detailed data processing and multi-source data merging are needed. | WANG Jie SHEN XuHui YANG YanYan ZEREN ZhiMa HULOT Gauthier OLSEN Nils ZHOU Bin MAGNES Werner DE SANTIS Angelo HUANG JianPing GUO Feng LIU WenLong YU JingBo | 2021 | Science China(Technological Sciences)2021，64，5： | 4 |
| 2 | Fluid inclusions in whiteschist in the ultrahigh-pressure metamorphic belt of Dabie Shan,China显示文摘Hualiangting whiteschist in the Dabie Shan ultrahigh-pressure eclogite complex is a specific Mg-Al-rich metamorphic rock. Its protolith was a felsic dyke, which suffered replacement by high-pressure fluids during ec-logite-facies metamorphism. Based on fluid inclusion results in whiteschist, primary high-pressure fluids are CO2-bearing aqueous solutions. Those prove that there exists CO2-H2O fluid during the ultrahigh-pressure metamorphism. Pseu-dosecondary H2O inclusions were trapped during ultra-high-pressure exhumation, whereas secondary H2O inclusions were related to the latest evolutionary stage of the ultrahigh-pressure exhumation. | Hongrui Fan Jingbo Liu Jinghui Guo Kai Ye Bolin Cong | 2002 | Chinese Science Bulletin2002，47，12： | 3 |
| 3 | Searching for the Nano-Hertz Stochastic Gravitational Wave Background with the Chinese Pulsar Timing Array Data ReleaseⅠ显示文摘Observing and timing a group of millisecond pulsars with high rotational stability enables the direct detection of gravitational waves(GWs).The GW signals can be identified from the spatial correlations encoded in the times-of-arrival of widely spaced pulsar-pairs.The Chinese Pulsar Timing Array(CPTA)is a collaboration aiming at the direct GW detection with observations carried out using Chinese radio telescopes.This short article serves as a“table of contents”for a forthcoming series of papers related to the CPTA Data Release 1(CPTA DR1)which uses observations from the Five-hundred-meter Aperture Spherical radio Telescope.Here,after summarizing the time span and accuracy of CPTA DR1,we report the key results of our statistical inference finding a correlated signal with amplitude logA_(c)=-14.4_(-2.8)^(+1.0)for spectral index in the range ofα∈[-1.8,1.5]assuming a GW background(GWB)induced quadrupolar correlation.The search for the Hellings–Downs(HD)correlation curve is also presented,where some evidence for the HD correlation has been found that a 4.6σstatistical significance is achieved using the discrete frequency method around the frequency of 14 n Hz.We expect that the future International Pulsar Timing Array data analysis and the next CPTA data release will be more sensitive to the n Hz GWB,which could verify the current results. | Heng Xu Siyuan Chen Yanjun Guo Jinchen Jiang Bojun Wang Jiangwei Xu Zihan Xue RNicolas Caballero Jianping Yuan Yonghua Xu Jingbo Wang Longfei Hao Jingtao Luo Kejia Lee Jinlin Han Peng Jiang Zhiqiang Shen Min Wang Na Wang Renxin Xu Xiangping Wu Richard Manchester Lei Qian Xin Guan Menglin Huang Chun Sun Yan Zhu | 2023 | Research in Astronomy and Astrophysics2023，23，7： | 3 |
| 4 | Viscoelasticity of Asphalt Modified With Packaging Waste Expended Polystyrene显示文摘In view of environmental and economic aspect,asphalt was modified with recycled packaging waste expended polystyrene(WEPS)instead of common polymer.The differential scanning calorimetry(DSC),rotational viscometer and dynamic shear rheology(DSR)were used to analyze and evaluate the viscoelasticity of modified asphalt.Results indicate that the sensitivity of modified asphalt to temperature is decreased while the rut resistance of asphalt is increased.In addition,the viscoelasticity of asphalt is improved after the modification with WEPS.Besides,the modified asphalt has high viscosity at low temperature and low viscosity at high temperature,which is favorable for construction. | Changqing Fang Linna Jiao Jingbo Hu Qian Yu Dagang Guo Xing Zhou Ruien Yu | 2014 | Journal of Materials Science & Technology2014，30，9： | 3 |
| 5 | Eclogites and their country gneisses: studies on inclusions in the accessory minerals of country gneisses显示文摘The mineral inclusions in accessory minerals of the country gneisses have been studied in order to interpret relation between eclogites and their country gneissic rocks. Omphacite inclusions have been identified in titanite and zircon, which indicates that the present mineral assemblages of country gneisses are the last retrograded assemblages and eclogites and their country gneissic rocks probably have a same metamorphic history. | Jingbo Liu Yin Wu Lianjie Guo | 1998 | Chinese Science Bulletin1998，43，1： | 3 |
| 6 | Design and validation of real-time dynamic spectrum management in OFDM-based HNPLC systems显示文摘Time-varying frequency selective attenuation and colored noises are unfavorable characteristics of power line communication(PLC) channels of the low voltage networks.To overcome these disadvantages,a novel real-time dynamic spectrum management(DSM) algorithm in orthogonal frequency division multiplexing(OFDM)-based high-speed narrow-band power line communication(HNPLC) systems is proposed,and the corresponding FPGA circuit is designed and realized.Performance of the proposed DSM is validated with a large amount of network experiments under practical PLC circumstance.As the noise in each narrow subcarrier is approximately Gaussian,the proposed DSM adopts the BER/SER expression formulized via the AWGN channel to provide a handy and universal strategy for power allocation.The real-time requirement is guaranteed by choosing subcarriers in group and employing the same modulation scheme within each transmission.These measures are suitable for any modulation scheme no matter the system criterion is to maximize data rate or minimize power/BER.Algorithm design and hardware implementation of the proposed DSM are given with some flexible and efficient conversions.The DSM circuit is carried out with Xilinx KC705.Simulation and practical experiments validate that the proposed real-time DSM significantly improves system performance. | 刘雯静 Guo Jingbo Yan Yanxin Zhang Tongfei | 2015 | High Technology Letters2015，21，4： | 2 |
| 7 | N/Ce doped graphene supported Pt nanoparticles for the catalytic oxidation of formaldehyde at room temperature显示文摘Pt catalysts with nitrogen-doped graphene oxide (GO) as support and CeO_(2)as promoter were prepared by impregnation method,and their catalytic oxidation of formaldehyde (HCHO) at room temperature was tested.The Pt-CeO_(2)/N-rGO (reduced GO) with a mass fraction of 0.7% Pt and 0.8%CeO_(2)exhibited an excellent catalytic performance with the 100% conversion of HCHO at room temperature.Physicochemical characterization demonstrated that nitrogendoping greatly increased the defect degree and the specific surface area of GO,enhanced the dispersion of Pt and promoted more zero-valent Pt.The synergistic effect between CeO_(2)and Pt was also beneficial to the dispersion of Pt.Nitrogen-doping promoted the production of more Ce3+ions,generating more oxygen vacancies,which was conducive to O_(2)adsorption.As a result,the catalyst exhibited enhanced redox properties,leading to the best catalytic activity.Finally,an attempt to propose the reaction mechanism of HCHO oxidation has been made. | Yaodong Guo Zhaoying Di Xiaonan Guo Ying Wei Runduo Zhang Jingbo Jia | 2023 | Journal of Environmental Sciences2023，，3： | 2 |
| 8 | The regulation and control strategies of a sequencing batch reactor for simultaneous nitrification and denitrification at different temperatures显示文摘 | Jingbo Guo Lanhe Zhang Wei Chen Fang Ma Honglei Liu Yu Tian | 2013 | Bioresource Technology2013，，： | 2 |
| 9 | ZrO_2-supported α-MnO_2:Improving low-temperature activity and stability for catalytic oxidation of methane显示文摘The single phaseα-Mn O_2and in-situ supportedα-Mn O_2/Zr O_2with different ratios of Mn/Zr were synthesized by one-pot hydrothermal method.They showed superior activity for catalytic oxidation of methane and even better than that of 1%Pt/Al_2O_3.The T_(50)of Mn O_2/Zr O_2catalysts with different ratios of Mn/Zr were located in the range of 315–335°C at a WHSV of 90 L g^(-1)h^(-1),whereas that of Pt/Al_2O_3was 380°C.After sulfur ageing,the Mn O_2/Zr O_2catalysts with Mn/Zr ratio of 2:1(2Mn O_2/1Zr O_2)and 1:1(1Mn O_2/1Zr O_2)exhibited satisfying sulfur resistance in comparison to the pure Mn O_2.The 2Mn O_2/1Zr O_2catalyst also showed acceptable catalytic stability,and the addition of 10 vol%CO_2had no obvious negative effect on its stability,whereas the addition of2.6 vol%H_2O caused slight but reversible decreasing methane oxidative activity. | Jingbo Jia Rui Ran Ruiqi Guo Xiaodong Wu Duan Weng | 2018 | Progress in Natural Science:Materials International2018，28，3： | 2 |
| 10 | Supported Cu catalysts for the selective hydrogenolysis of glycerol to propanediols显示文摘 | Guo Liyuan Zhou Jinxia Mao Jingbo | 2009 | Applied Catalysis A:General2009，367，： | 1 |
| 11 | High Photocatalytic Activity of ZnO-Carbon Nanofiber Heteroarchitectures显示文摘 | MO Jingbo SHAO Changlu GUO Zengcai | 2011 | Applied Materials and Interfaces2011，3，： | 1 |
| 12 | Transmission characteristics of low- voltage distributinn networks in Chiua and its mode显示文摘 | GUO Jingbo WANG Zanji LU Haifeng | 2005 | IEEE Transactions on Power Delivery2005，20，2： | 1 |
| 13 | Damage Identification of General Overhead Travelling Crane Structure Based on Model Updating by Sensitivity显示文摘A model based damage identification was proposed by facilitating parameter sensitivity analysis and applied to a general overhead travelling crane.As updating reference data,experimental modal frequency was obtained by operational modal analysis(OMA)under ambient excitation.One dimensional damage function was defined to identify the damage by bending stiffness.The results showed that the model updating method could locate the damage and quantitatively describe the structure.The average error of eigenvalues between updated model analysis and the experimental results was less than 4% which proved the accuracy reliable.The comparison of finite element analysis and the test results of the deflection under the capacity load further verified the feasibility of this method. | Qing Guangwei Yue Lin Guo Qingtao Tao Yanhe Hu Jingbo | 2017 | Transactions of Nanjing University of Aeronautics and Astronautics2017，34，3： | 1 |
| 14 | Microwave absorption properties of one thin sheet employing carbonyl–iron powder and chlorinated polyethylene显示文摘 | Lidong Liu Yuping Duan Shunhua Liu Liyang Chen Jingbo Guo | 2009 | Journal of Magnetism and Magnetic Materials2009，，13： | 1 |
| 15 | COLD1 Confers Chilling Tolerance in Rice显示文摘 | Yun Ma Xiaoyan Dai Yunyuan Xu Wei Luo Xiaoming Zheng Dali Zeng Yajun Pan Xiaoli Lin Huanhuan Liu Dajian Zhang Jun Xiao Xiaoyu Guo Shujuan Xu Yuda Niu Jingbo Jin Hui Zhang Xun Xu Legong Li Wen Wang Qian Qian Song Ge Kang Chong | 2015 | Cell2015，，6： | 1 |
| 16 | Transmission characteristics of low-voltage distribution network s in China and its model显示文摘 | Guo Jingbo Wang Zanji Lii Haifeng | 2005 | IEEE Transactions on Power Delivery2005，20，2： | 1 |
| 17 | Chaotic encryption and decryption of QR code two value image显示文摘 | ZHANG Dinghui GUO Jingbo JIANG Ping | 2011 | Mobile Communications2011，35，3： | 1 |
| 18 | The regulation and control strategies of a sequencing batch reactor for simultaneous nitrification and denitrification at different temperatures显示文摘 | jingbo Guo Lanhe Zhang Wei Chen | 2013 | Bioresource Technologyl2013，133，： | 1 |
| 19 | A high-quality chromosome-scale assembly of the centipedegrass[Eremochloa ophiuroides(Munro)Hack.]genome provides in sights into chromosomal structural evolution and prostrate growth habit显示文摘Centipedegrass[Eremochloa ophiuroides(Munro)Hack.],a member of the Panicoideae subfamily,is one of the most important warm-season turfgrasses originating from China.This grass has an extremely developed prostrate growth habit and has been widely used in transitional and warm climatic regions.To better understand the genetic basis of important biological characteristics,such as prostrate growth and seed yield,in warm-season turfgrasses,we present a high-quality reference genome for centipedegrass and use PacBio,BioNano,and Hi-C technologies to anchor the 867.43 Mb genome assembly into nine pseudochromosomes,with a scaffold N50 of 86.05 Mb and 36,572 annotated genes.Centipedegrass was most closely related to sorghum and diverged from their common ancestor~16.8 Mya.We detected a novel chromosome reshuf fling event in centipedegrass,namely,the nest chromosome fusion event in which fusion of chromosomes 8 and 10 of sorghum into chromosome 3 of centipedegrass likely occurred after the divergence of centipedegrass from sorghum.The typical prostrate growth trait in centipedegrass may be linked to the expansion of candidate PROSTRATE GROWTH 1(PROG1)genes on chromosome 2.Two orthologous genes of OsPROGl,EoPROGl,and EoPROG2,were con firmed to increase the stem number and decrease the stem angle in Arabidopsis.Collectively,our assembled reference genome of centipedegrass offers new knowledge and resources to dissect the genome evolution of Panicoideae and accelerate genome-assisted breeding and improvement of plant architecture in turf plants. | Jingjing Wang Hailing Zi Rui Wang Jianxiu Liu Haoran Wang Rongrong Chen Ling Li Hailin Guo Jingbo Chen Jianjian Li Junqin Zong | 2021 | Horticulture Research2021，8，1： | 1 |
| 20 | Optimized enzymatic hydrolysis and pulsed electric field treatment for production of antioxidant peptides from egg white protein显示文摘 | Lin Songyi Guo Yang Liu Jingbo | 2011 | African Journal of Biotechnology2011，10，11： | 1 |
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