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| 1 | Filtering of Airborne Lidar Point Clouds for Complex Cityscapes显示文摘为激光雷达点云的一个新奇过滤算法被介绍,它能为复杂都市风景工作很好。没有以前的三角测量或 rasterization,它的主要特征基于未加工的激光雷达点云正在过滤。3D 在点之中的拓扑的关系被用来在断绝的顶寻找边点,它是关键信息认出赤裸的地球点和大楼点。实验结果证明建议算法能在赤裸的地球中保存不连续的特征并且没有尺寸的影响和大楼的形状。 | JIANG Jingjue ZHANG Zuxun MING Ying | 2008 | Geo-Spatial Information Science2008,11,1: | 6 |
| 2 | Hysteretic behavior of magnetic particles with dipole interaction显示文摘 | Lu Jingju Lin M T Kuo C C | 1999 | J Appl Phys1999,85,8: | 1 |
| 3 | Teaching optimization based on network environment显示文摘 | Yin Weimin Jiang Jingjue | 2002 | International Journal of Engineering Education Theory and Practice2002,11,7: | 1 |
| 4 | HIV/AIDS Knowledge,Attitudes and Behaviors Assessment of Chinese Students:A Questionnaire Study显示文摘 | Xiaodong Tan Jingju Pan Dong Zhou | | 0,,03: | 1 |
| 5 | Alkalinity neutralization and structure upgrade of bauxite residue waste via synergistic pyrolysis with biomass显示文摘Bauxite residues,a large volume solid waste,are in urgent need of effective disposal and management.Especially,strategies to alleviate the high alkalinity of bauxite residue remain a big challenge.Here,we developed a synergistic pyrolysis to neutralize the alkalinity of bauxite residue and upgrade the structure of biomass simultaneously.By cooperating the catalytic feature from bauxite residue,rice straw,a cellulose-enriched biomass,could prefer to produce acidic components under a hypothermal pyrolysis temperature(below 250℃)and partial oxygen-contained atmosphere as evidenced by the synchronous TGA-FTIR analysis.In return,these in-situ produced acidic components neutralized the bauxite residue profoundly(pH decreased from 11.5 to 7.2)to obtain a neutral product with long-term water leaching stability.Also,a higher pyrolysis temperature led to neutral biochar-based products with well-defined carbonization characteristics.Thus,the biomass-driven pyrolysis strategy provides a potential to dispose the alkalinity issue of bauxite residue and further opportunities for the sustainable reuse and continuing management of bauxite residue. | Chuxuan Li Lu Tang Jun Jiang Feng Zhu Jingju Zhou Shengguo Xue | 2020 | Journal of Environmental Sciences2020,32,7: | 1 |
| 6 | Accelerated alkalinity regulation and long-term dry-wet aging durability for bauxite residue remediated with biomass pyrolysis显示文摘Biomass fermentation provides a potential route toward the ecological disposal for the bauxite residue(BR)with high alkalinity issues.However,how to accelerate the remediation of the alkaline problem with a long-term durability is still a big challenge.Herein,we investigated the acceleration of the decomposition of straw toward organic acid species via a pyrolysis strategy as well as the pH stability during long-term dry-wet aging for the treated BR.The pH of pyrolytic BR at 300℃ is stabilized at around 8.90 after 70 days’dry-wet aging.During the aging,the main Ca-contained alkaline minerals of calcite and cancrinite are dissolved and the content of exchangeable Na+is reduced.This pyrolysis process can decompose straw quickly and produce more organic matters that are easily degraded to fulvic and humic acid as evidenced by 3D fluorescence spectrum analysis.Compared to the fermentation with straw under natural conditions,the alkalinity regulation of BR after pyrolysis is featured with shorter period and lower pH as well as long-term pH stability.Therefore,the synergistic pyrolysis of BR with straw provides an alternative method to address the alkaline issues,which is conducive to promoting the soil formation of BR. | Zhexiang He Jingju Zhou Jianwei Tang Chuxuan Li Jun Jiang Wei Chen Feng Zhu Shengguo Xue | 2022 | Journal of Environmental Sciences2022,34,1: | 0 |
| 7 | Direct somatic embryogenesis and related gene expression networks in leaf explants of Hippeastrum ‘Bangkok Rose’显示文摘Hippeastrum, a highly diverse genus in the Amaryllidaceae family, is a valuable ornamental bulbous flowering plant. Somatic embryogenesis(SE) is an efficient method for mass production of Hippeastrum plantlets. Previous studies have been devoted to the in vitro propagation of Hippeastrum, but the SE and its regulatory networks are rarely reported. In this study, we established a direct SE method of Hippeastrum Bangkok Rose' using leaf bases as explants. MS supplemented with 1.00 mg·L^(-1)NAA +1.00 mg·L^(-1)KT + 0.25 mg·L^(-1)TDZ was the optimal medium for SE. Histological observations showed that the bipolar somatic embryo originated from the epidermal cell layer and underwent initiation,globular, scutellar and coleoptile stages. During SE, endogenous hormones of IAA, CTK, ABA, and SA were highly accumulated. Transcriptomic analysis revealed the genes encoding auxin biosynthesis/metabolic enzymes and efflux carriers were induced, while the auxin receptor of TIR1 and ARF transcriptional repressor of Aux/IAA were down-regulated and up-regulated, respectively, leading to suppression of auxin signaling. In contrast, cytokine signaling was promoted at the early stage of SE, as biosynthesis, transport, and signaling components were up-regulated.Various stress-related genes were up-regulated at the early or late stages of SE. Chromatin remodeling could also be dynamically regulated via distinct expression enzymes that control histone methylation and acetylation during SE. Moreover, key SE regulators, including WOXs and SERKs were highly expressed along with SE. Overall, the present study provides insights into the SE regulatory mechanisms of the Hippeastrum. | Jingjue Zeng Yi Deng Shahid Iqbal Jiarui Zhang Kunlin Wu Guohua Ma Lin Li Guangyi Dai Rufang Deng Lin Fang Songjun Zeng | 2024 | Horticultural Plant Journal2024,10,2: | 0 |
| 8 | A Novel Metaheuristic Algorithm: The Team Competition and Cooperation Optimization Algorithm显示文摘Metaheuristic algorithm is a generalization of heuristic algorithm that can be applied to almost all optimization problems.For optimization problems,metaheuristic algorithm is one of the methods to find its optimal solution or approximate solution under limited conditions.Most of the existing metaheuristic algorithms are designed for serial systems.Meanwhile,existing algorithms still have a lot of room for improvement in convergence speed,robustness,and performance.To address these issues,this paper proposes an easily parallelizable metaheuristic optimization algorithm called team competition and cooperation optimization(TCCO)inspired by the process of human team cooperation and competition.The proposed algorithm attempts to mathematically model human team cooperation and competition to promote the optimization process and find an approximate solution as close as possible to the optimal solution under limited conditions.In order to evaluate the performance of the proposed algorithm,this paper compares the solution accuracy and convergence speed of the TCCO algorithm with the Grasshopper Optimization Algorithm(GOA),Seagull Optimization Algorithm(SOA),Whale Optimization Algorithm(WOA)and Sparrow Search Algorithm(SSA).Experiment results of 30 test functions commonly used in the optimization field indicate that,compared with these current advanced metaheuristic algorithms,TCCO has strong competitiveness in both solution accuracy and convergence speed. | Tao Wu Xinyu Wu Jingjue Chen Xi Chen Amir Homayoon Ashrafzadeh | 2022 | Computers, Materials & Continua2022,,11: | 0 |
| 9 | Amperometric Ascorbic Acid Sensor Based on Disposable Facial Tissues Derived Carbon Aerogels显示文摘In this study,the disposable facial tissues derived carbon aerogels(DFTs-CAs)were synthesized using disposable facial tissues as the raw material for fabricating a sensitive amperometric ascorbic acid(AA)sensor.The experimental results indicated that compared to glassy carbon electrode(GCE)and the popular carbon nanotubes modified GCE(CNTs/GCE),DFTs-CAs modified GCE(DFTs-CAs/GCE)exhibited better electrocatalytic activity(i.e.,lower peak potential and higher peak current)for AA electrooxidation and higher analytical performance for AA determination(i.e.,wider linear range,higher sensitivity and lower detection limit),which could be most likely due to the high density of defective sites and large specific surface area of DFTs-CAs.Especially,the DFTs-CAs/GCE was used for evaluating the AA level in real samples(i.e.,medical injection dose,vitamin C tablets,fresh orange juice and human urine)and the results are satisfactory. | GU Yanan LIU Jingju ZHOU Ming | 2020 | Chemical Research in Chinese Universities2020,36,1: | 0 |
| 10 | HIV/AIDS Knowledge, Attitudes and Behaviors among Undergraduate Students in China显示文摘 | Xiaodong Tan Jingju Pan Dong Zhou Chaojun Xie Xinglan Wen Yan Hong | 2006 | Journal of US-China Medical Science2006,3,5: | 0 |