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| 1 | Numerical simulation of bubble plumes in overlying water of gas hydrate in the cold seepage active region显示文摘To study the seismic responses produced by gas hydrate bubble plumes in the cold seepage active region, we constructed a plume water body model based on random medium theory and acoustic velocity model of bubble medium. The plume water body model was forward simulated by finite difference. Seismic records of single shot show the scattered waves produced by the plume. The scattered wave energy is strong where the plume exists. Where the scattered wave energy is stronger, the minimum of travel time is always above the plume, which has no relationship with the shot's position. Seismic records of shot gathers were processed by prestack time migration. The migration section shows that the scattered waves produced by plumes can be imaged distinctly with higher accuracy. These researches laid a foundation for further study on the seismic responses produced by plumes and provided a new approach for the identification of gas hydrate. | LI CanPing LIU XueWei GOU LiMin WANG XiangChun YIN JunJie XIE ChengLiang | 2013 | Science China Earth Sciences2013，56，4： | 11 |
| 2 | Identification and characterization of rice blast resistance gene Pid4 by a combination of transcriptomic profiling and genome analysis显示文摘Map-based cloning of plant disease resistance (R) genes is time-consuming. Here, we reported the isolation of blast R gene Pid4 using comparative transcriptomic profiling and genome-wide sequence analysis. Pid4 encodes a coiled-coil nucleotide-binding site leucine-rich repeat(CC-NBS-LRR) protein and is constitutively expressed at diverse developmental stages in the rice variety Digu. The Pid4 protein is localized in both the nucleus and cytoplasm. Introduction of Pid4 into susceptible rice cultivars confers race-specific resistance to leaf and neck blast. Amino acid sequence comparison and blast resistance spectrum tests showed that Pid4 is a novel R gene, different from the previously reported R genes located in the same gene cluster. A Pid4 Indel marker was developed to facilitate the identification of Pid4 in different rice varieties. We demonstrated that a plant R gene can be quickly isolated using transcriptomic profiling coupled with genome-wide sequence analysis. | Zhixiong Chen Wen Zhao Xiaobo Zhu Chengdong Zou Junjie Yin Mawsheng Chern Xiaogang Zhou Heng Ying Xin Jiang Yongzhen Li Haicheng Liao Mengping Cheng Weitao Li Min He Jing Wang Jichun Wang Bingtian Ma Jirui Wang Shigui Li Lihuang Zhu Xuewei Chen | 2018 | Journal of Genetics and Genomics2018，45，12： | 7 |
| 3 | Fighting the enemy: How rice survives the blast pathogen's attack显示文摘Global food security is threatened by rice blast disease caused by the filamentous fungus Magnaporthe oryzae.An understanding of rice resistance mechanisms is fundamental to developing strategies for disease control.In this review,we summarize recent advances in pathogen-associated molecular pattern-triggered immunity,effector-triggered immunity,defense regulator-mediated immunity,and effects of nutrient elements on rice blast resistance.We outline strategies used for breeding rice cultivars with improved disease resistance.We also present the major research challenges for rice blast disease resistance and propose approaches for future investigation. | Junjie Yin Lijuan Zou Xiaobo Zhu Yuyan Cao Min He Xuewei Chen | 2021 | The Crop Journal2021，9，3： | 6 |
| 4 | A real-time prediction method for tunnel boring machine cutter-head torque using bidirectional long short-term memory networks optimized by multi-algorithm显示文摘Based on data from the Jilin Water Diversion Tunnels from the Songhua River(China),an improved and real-time prediction method optimized by multi-algorithm for tunnel boring machine(TBM)cutter-head torque is presented.Firstly,a function excluding invalid and abnormal data is established to distinguish TBM operating state,and a feature selection method based on the SelectKBest algorithm is proposed.Accordingly,ten features that are most closely related to the cutter-head torque are selected as input variables,which,in descending order of influence,include the sum of motor torque,cutter-head power,sum of motor power,sum of motor current,advance rate,cutter-head pressure,total thrust force,penetration rate,cutter-head rotational velocity,and field penetration index.Secondly,a real-time cutterhead torque prediction model’s structure is developed,based on the bidirectional long short-term memory(BLSTM)network integrating the dropout algorithm to prevent overfitting.Then,an algorithm to optimize hyperparameters of model based on Bayesian and cross-validation is proposed.Early stopping and checkpoint algorithms are integrated to optimize the training process.Finally,a BLSTMbased real-time cutter-head torque prediction model is developed,which fully utilizes the previous time-series tunneling information.The mean absolute percentage error(MAPE)of the model in the verification section is 7.3%,implying that the presented model is suitable for real-time cutter-head torque prediction.Furthermore,an incremental learning method based on the above base model is introduced to improve the adaptability of the model during the TBM tunneling.Comparison of the prediction performance between the base and incremental learning models in the same tunneling section shows that:(1)the MAPE of the predicted results of the BLSTM-based real-time cutter-head torque prediction model remains below 10%,and both the coefficient of determination(R^(2))and correlation coefficient(r)between measured and predicted values exceed 0.95;and(2)the incremental learning method is suitable for realtime cutter-head torque prediction and can effectively improve the prediction accuracy and generalization capacity of the model during the excavation process. | Xing Huang Quantai Zhang Quansheng Liu Xuewei Liu Bin Liu Junjie Wang Xin Yin | 2022 | Journal of Rock Mechanics and Geotechnical Engineering2022，14，3： | 3 |
| 5 | New FeNiCrMo(P, C, B) high-entropy bulk metallic glasses with unusual thermal stability and corrosion resistance显示文摘New Fe(20–35) Ni(20) Cr(20–30) Mo(5–15)(P(0.6) C(0.2) B(0.2))(20) bulk metallic glasses with excellent thermal stability,strength, and corrosion resistance have been developed through the high-entropy alloy design strategy.The high-entropy bulk metallic glasses(HE-BMGs) possess larger supercooled liquid regions of ~69 K,higher crystallization onset temperatures of ~852 K, larger undercoolings of ~109 K, and more sluggish crystallization process upon heating than the conventional metallic glass benefited from the high mixing entropy effect. The HE-BMGs also exhibit ultrahigh strength of ~3.4 GPa, Vickers hardness of ~1107,and superior corrosion resistance in acids and Na Cl solutions by formation of highly stable Cr-and Moenriched passive films. The new metal-metalloid HE-BMG system and exceptional properties give the alloys good promise for both scientific and engineering applications. | Yanhui Li Siwen Wang Xuewei Wang Meiling Yin Wei Zhang | 2020 | Journal of Materials Science & Technology2020，36，8： | 2 |
| 6 | Blocked autophagy enhances radiosensitivity of nasopharyngeal carcinoma cell line CNE-2 in vitro显示文摘 | Yusheng Wang Wanzhong Yin Xuewei Zhu | 2014 | Acta Oto-Laryngologica2014，，1： | 1 |
| 7 | Indication of the Measurement of Surface Area on Iron Ore Granulation 显示文摘 | Xuewei Lv Xiaobo Huang Jiaqing Yin | 2011 | ISIJ International2011，51，9： | 1 |
| 8 | Deletion of a Dna K protein gene causes seedling green-revertible albino by retarding chloroplast development in rice显示文摘Green-revertible albino mutants are important sources for studying chloroplast structure, chloroplast development, chlorophyll biosynthesis, and plant photosynthesis. In the present study, we characterized a greenrevertible albino mutant gra(k), which was obtained from the tissue-cultured rice Kitaake. The mutant gra(k) exhibited albino on its first three leaves. The leaf color started to turn green at the four-leaf stage. The chlorophyll contents were deeply reduced at the seedling stage, and the chloroplast development was delayed in gra(k). The greenrevertible albino(gra) phenotype of the mutant gra(k) was temperature dependent. The main agronomic traits,including plant height, tilling number per plant, seed setting rate, and thousand-grain weight, slightly decreased in gra(k) comparing to those in the wild-type Kitaake.Genetic analysis showed that the gra phenotype was controlled by a single recessive nucleic gene. By using 5,168 recessive F2individuals derived from the cross of gra(k) 9 Jodan, the locus of the gene Gra(k) was delimited in a DNA region of 200 kb between the makers B-31 and P11 on chromosome 5. Sequencing analysis indicated thatthe three functionally annotated genes, LOC_Os05g23700,LOC_Os05g23720, and LOC_Os05g23740, were all deleted in the 200 kb region in the mutant gra(k). Transgenic test revealed that the gra(k) plants over-expressing LOC_Os05g23740CDS were restored to normal green as the wild-type Kitaake. Our results proved that the deletion of the Dna K protein gene LOC_Os05g23740(encoding the chaperon protein Os Hsp70CP1) led to the gra phenotype in the mutant gra(k). | Weitao Li Junjie Yin Bangquan Ye Chunfang Peng Qinshu Cheng Jing Wang Can Yuan Heng Yin Zhixiong Chen Min He Yuping Wang Weilan Chen Jichun Wang Bingtian Ma Peng Qin Shigui Li Xuewei Chen | 2015 | Science Bulletin2015，60，23： | 1 |
| 9 | Indication of the t of surface area on iron ore Granulation显示文摘 | Xuewei LV Xiaobo HUANG Jaqing YIN Chenguang BAI | 2011 | ISIJ International2011，51，9： | 1 |
| 10 | Breeding and Cultivation Techniques of a New Spring Wheat Variety Kechun 140103显示文摘Kechun 140103 is a new spring wheat variety with high and stable yield bred by Keshan Branch of Heilongjiang Academy of Agricultural Sciences.This paper summarizes the breeding process,characteristics,yield performance and cultivation techniques of Kechun 140103,in order to promote the popularization and application of the variety. | Chao TIAN Ligang SHAO Jingyu CHE Yong MA Qichang ZHANG Ningtao LIU Zhikun WANG Xuewei YIN Liting DAI | 2023 | Plant Diseases and Pests2023，14，3： | 0 |
| 11 | Characterization and Fine Mapping of a Novel Vegetative Senescence Lethal Mutant Locus in Rice显示文摘Mutants showing spontaneous cell death in the absence of pathogen attack are called lesion mimic mutants(lmm)(Lorrain et al.,2003).These mutants usually exhibit typical hypersensitive responses(HRs)within or around the lesion spots,which are frequently observed in plants challenged | Junjie Yin Xiaobo Zhu Can Yuan Jing Wang Weitao Li Yuping Wang Min He Qinshu Cheng Bangquan Ye Weilan Chen Qianyan Linghu Jichun Wang Bingtian Ma Peng Qin Shigui Li Xuewei Chen | 2015 | Journal of Genetics and Genomics2015，42，9： | 0 |
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