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您的检索式：作者名="JIA FaXing"
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| 1 | Multi-stage attack weapon target allocation method based on defense area analysis显示文摘For better reflecting the interactive defense between targets in practical combat scenarios,the basic weapon-target allocation(WTA)framework needs to be improved.A multi-stage attack WTA method is proposed.First,a defense area analysis is presented according to the targets’positions and the radii of the defense areas to analyze the interactive coverage and protection between targets’defense areas.Second,with the coverage status and coverage layer number,a multi-stage attack planning method is proposed and the multi-stage attack objective function model is established.Simulation is conducted with interactive defense combat scenarios,the traditional WTA method and the multi-stage WTA method are compared,and the objective function model is validated with the Monte-Carlo method.The results suggest that if the combat scenario involves interactive coverage of targets’defense areas,it is imperative to analyze the defense areas and apply the multi-stage attack method to weakening the target defense progressively for better combat effectiveness. | JIA Zhengrong LU Faxing WANG Hangyu | 2020 | Journal of Systems Engineering and Electronics2020，31，3： | 9 |
| 2 | Genetic variations of glycinin subunit genes among cultivated and wild type soybean species显示文摘Glycinin is a predominant storage protein in most soybean accessions. It is a hexamer constituted by five major subunits, which can be classified into two groups. Group I contains G1, G2 and G3, and Group II contains G4 and G5. The genes encoding these subunits have been designated from Gy1 to Gy5, respectively. In the present study, Gy1 genomic fragments were cloned from wild accessions of sub- genera Glycine glycine, Glycine soja and a cultivar of Glycine max. Their sequences and the deduced amino acid sequences were com- pared. The residues critical for assembling of G1 subunits from the wild perennial accession were conservative. The Gy4 fragments were cloned from two wild perennial accessions and compared with that from subgenus Soja. The intron 3 of Gy4 had abundant vari- ations between the subgenera G. soja and G. glycine as well as within the subgenus G. glycine. Abundant variations existed in the dis- ordered regions 3 and 4 of G4 subunits from two wild perennial accessions. The genomic organization of glycinin genes was analyzed in 19 accessions from subgenera Soja and Glycine. The hybridization patterns were identical among the accessions of subgenus Soja. On the contrary, abundant polymorphisms existed between the accessions from subgenus Glycine. These results indicated that gly- cinin genes have high degree of conservation within subgenus Soja but more variations within subgenus Glycine. | Chunmei Wang Xiaolei Wu Faxing Jia Jinsong Zhang Shouyi Chen | 2008 | Progress in Natural Science:Materials International2008，18，1： | 2 |
| 3 | Rice receptor-like kinase OsSI-RLK2 inhibits internode elongation显示文摘Receptor-like kinase participates in the early events of plant signal transduction pathways. Previously, we screened the receptor-like kinase genes in rice and performed phylogenetic analyses. In this study, we isolated a receptor-like kinase gene, OsSI-RLK2, from rice. Expression of OsSI-RLK2 was induced by ABA treatment. In vitro analysis indicates that OsSI-RLK2 has Mn2+ dependent autophosphorylation activity, but does not have this activity in the presence of Ca2+ and Mg2+. Transgenic rice with over-expressed OsSI-RLK2 displayed shortened internodes resulting in a dwarf phenotype. Taken together, these results suggest that OsSI-RLK2 may represent a new type of functional RLK in rice that can inhibit the elongation of the internode. | WURIYANGHAN Hada CHEN LiJuan DONG Yi LEI Gang JIA FaXing ZHANG JinSong CHEN ShouYi | 2007 | Chinese Science Bulletin2007，52，19： | 0 |
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