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| 1 | 重污染郊区环境中二氧化碳垂直分布的观测和模拟显示文摘CO2垂直分布对于大气传输模式和遥感测量的校准和验证非常重要。由于传统仪器质量大,配套系统体积大,边界层内CO2的原位测量比较少见。本研究利用基于低成本非分散红外(NDIR)传感器的微型化CO2监测仪器,搭载在系留气艇上,测量河北省石家庄西南部低对流层(0–1000米)的CO2垂直分布和气象参数。低成本传感器与传统气相色谱分析仪测得的结果一致,CO2浓度的总体趋势随高度增加而下降。研究结果有助于直接分析大气边界层中CO2浓度的垂直结构,为WRF等大气传输模式的校准和验证提供基础数据。 | BAO Zhongxiu HAN Pengfei ZENG Ning LIU Di CAI Qixiang WANG Yinghong TANG Guiqian ZHENG Ke YAO Bo | 2020 | Atmospheric and Oceanic Science Letters2020，13，4： | 2 |
| 2 | Combined feature evaluation for adaptive visual object tracking 显示文摘 | Zhenjun Han Qixiang Ye Jianbin Jiao | 2011 | Computer Vision and Image Understanding2011，115，： | 1 |
| 3 | Combinedfeature evaluation for adaptive visual object tracking显示文摘 | Han Zhenjun Ye Qixiang Jiao Jianbin | 2011 | Computer Vision and Image Understanding2011，115，1： | 1 |
| 4 | Internal crack recovery of 20MnMo steel显示文摘 | Han Jingtao Zhao Gang Cac Qixiang | 1997 | Science in China( Series E)1997，40，2： | 1 |
| 5 | Internal crack recovery of 20MnMo steel显示文摘 | Han Jingtao Zhao Gang Cao Qixiang | 1997 | Science in China(Series E)1997，40，2： | 1 |
| 6 | Genome assembly and resequencing analyses provide new insights into the evolution, domestication and ornamental traits of crape myrtle显示文摘Crape myrtle(Lagerstroemia indica)is a globally used ornamental woody plant and is the representative species of Lagerstroemia.However,studies on the evolution and genomic breeding of L.indica have been hindered by the lack of a reference genome.Here we assembled the first high-quality genome of L.indica using PacBio combined with Hi-C scaffolding to anchor the 329.14-Mb genome assembly into 24 pseudochromosomes.We detected a previously undescribed independent whole-genome triplication event occurring 35.5 million years ago in L.indica following its divergence from Punica granatum.After resequencing 73 accessions of Lagerstroemia,the main parents of modern crape myrtle cultivars were found to be L.indica and L.fauriei.During the process of domestication,genetic diversity tended to decrease in many plants,but this was not observed in L.indica.We constructed a high-density genetic linkage map with an average map distance of 0.33 cM.Furthermore,we integrated the results of quantitative trait locus(QTL)using genetic mapping and bulk segregant analysis(BSA),revealing that the major-effect interval controlling internode length(IL)is located on chr1,which contains CDL15,CRG98,and GID1b1 associated with the phytohormone pathways.Analysis of gene expression of the red,purple,and white flower-colour flavonoid pathways revealed that differential expression of multiple genes determined the flower colour of L.indica,with white flowers having the lowest gene expression.In addition,BSA of purple-and green-leaved individuals of populations of L.indica was performed,and the leaf colour loci were mapped to chr12 and chr17.Within these intervals,we identified MYB35,NCED,and KAS1.Our genome assembly provided a foundation for investigating the evolution,population structure,and differentiation of Myrtaceae species and accelerating the molecular breeding of L.indica. | Yang Zhou Tangchun Zheng Ming Cai Lu Feng Xiufeng Chi Ping Shen Xin Wang Zhiting Wan Cunquan Yuan Man Zhang Yu Han Jia Wang Huitang Pan Tangren Cheng Qixiang Zhang | 2023 | Horticulture Research2023，10，9： | 1 |
| 7 | Combined feature evaluation for adaptive visual object tracking显示文摘 | Han Zhenjun Ye Qixiang Jiao Jianbin | 2011 | Computer Vision and Image Understanding2011，115，： | 1 |
| 8 | Human detection in images via piecewise linear support vector machines显示文摘 | Ye Qixiang Han Zhenjun Jiao Jianbin | 2013 | IEEE Trans on Image Processing2013，22，2： | 1 |
| 9 | Internal crack recovery of 20MnMo steel显示文摘 | Zhao Gang Cao Qixiang | 1997 | Science in China (Series E)1997，40，2： | 1 |
| 10 | Internal crack recovery of 20MnMo steel 显示文摘 | Han Jingtao Zhao Gang Cao Qixiang | 1997 | Science in China ( Series E )1997，40，2： | 1 |
| 11 | Experimental investigation on detonation initiation with a transversal flame jet显示文摘 | ZHAO Wei HAN Qixiang ZHANG Qi | 2013 | Combustion Explosion and Shock Waves2013，49，3： | 1 |
| 12 | Hu- man detection in images via piecewise linear supportvector machines 显示文摘 | YE Qixiang HAN Zhenjun JIAO Jianbin | 2013 | IEEE Transactions on Image Processing2013，22，2： | 1 |
| 13 | Experimental Inves- tigation on Detonation Initiation with a Transversal Flame Jet 显示文摘 | Zhao wei Han Qixiang Zhang qi | 2013 | Combustion Explosion and Shock Waves2013，49，3： | 1 |
| 14 | Combined feature evaluation for adaptive visual object track- ing显示文摘 | Han Zhenjun Ye Qixiang Jiao Jianbin | 2011 | Computer Vision and Image Understanding2011，115，1： | 1 |
| 15 | High-temperature ferromagnetic metallic phase in LaMnO_(3)/Sr_(3)Al_(2)O_(6)heterostructure显示文摘To achieve a flexible single-crystal multifunctional membrane,the freestanding process of a rigid epitaxial transition metal oxide thin film via a buffered water-dissolution sacrificial layer has attracted reasonable attentions.Owing to the difference in chemical potential,specific element affinity,and lattice constant between the target membrane and the sacrificial layer,the freestanding process may cause an indelible change of physics property once the target thin film is sensitive to the above factors.Here,the heterostructures composed of the generally adopted sacrificial layer Sr_(3)Al_(2)O_(6)(SAO)and LaMnO_(3)(LMO)have been systematically investigated.The electrical and magnetic properties of LMO show extreme sensitivity to the thickness of SAO(tSAO).Then we have also found that LMO/SAO heterostructures can exhibit the coexistence of two ferromagnetic phases,the significantly enhanced Curie temperature~342 K,and the large magnetoresistance-23.3%at 300 K,which is similar to the optimal-doped manganite such as La_(2/3)Sr_(1/3)MnO_(3).X-ray diffraction results show that continuously tunable strain from out-of-plane tension to relaxation and then to compression can be generated by adjusting tSAO.This strain can stabilize the migrated oxygen from LMO to SAO,which is induced by the large oxygen affinity difference between Bsite Mn and Al.It is believed that these unexpected electrical/magnetic phenomena are originated from the combined effects of interfacial element diffusion and strain.Our study provides a strategy for designing new magnetic phases,and a reference for the fundamental understanding of strongly correlated transition metal oxide systems in the freestanding process. | Di Wang Bin He Jinrui Guo Qixiang Wang Chaoqun Shi Yue Han Hong Fang Jie Wang Nana Zhang Peng Zhang Yanan Chen Changwen Zhang Weiming Lü Shishen Yan | 2022 | Journal of Materials Science & Technology2022，，24： | 0 |
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