Using methods combining statistical data analysis with practice discussion,the flow/sediment data of Lijin hydrological station and the influencing mechanism of Xiaolangdi on flow/sediment variation were analyzed.The results show that: Flow/sediment regulation of Xiaolangdi changes the annual distribution,the beginning phase of flood season advancing to June and the ending phase extending to November,the difference between flood season and non-flood season are getting smaller,the annual distribution of flow/sediment are tending to uniform,but in general,the annual flow/sediment are less 27.4%,72.1%,when compared with that in natural conditions;by adjusting the flow/sediment allocation,the ratio of flow/sediment and incoming sediment coefficient tend to normalize and rationalize(0.01 t/m3,0.01 kg·s/m6),and the flow/sediment combination is improved obviously,which is very significant for maintaining the dynamic balance of the estuary sand spit mouth and coastal in Yellow River Delta(YRD);Xiaolangdi project makes the YRD maintain a certain flow and flood peak(3 000~4 000 m3/s) all the year-round,which restrains effectively the occurrence of flow-break,moreover,sediment composition remarkably coarsens.

Sedimentary budget

River delta

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Ablett分類法による破傷風患者の臨床的特徴と予後分析【JST・京大機械翻訳】

Qiqiha’Er Yixueyuan Xuebao (2020)

Li Youxia Deng Xilong Huang Huang Cai Shuijiang Ying Liu

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Application of high-flow nasal cannula oxygen therapy in patients with severe COVID-19

Zhongguo redai yixue (2020)

YouXia Li Xilong Deng Huang Huang Ying Liu Chunliang Lei

Objective: To investigate the clinical value of high-flow nasal cannula oxygen therapy(HFNC) in patients with severe coronavirus disease 2019 (COVID-19)

Nasal cannula

Oxygen therapy

2019-20 coronavirus outbreak

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The TFG-ROS1 Fusion Is an Oncogenic Driver of Human Myeloid Leukemia

Blood (2024)

Jie Sun Shaoqi Zhang Ran Du Mo Qu Yongjin Liu

10.1182/blood-2024-206598

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Novel insights into the synergetic degradation of pyrene by microbial communities from mangroves in China

Journal of Hazardous Materials (2024)

Shanshan Meng Peng Tao Yongjin Liu Shan Zhang Qian Zhi-hui

10.1016/j.jhazmat.2024.133907

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Discussion on the Formation and Characteristic of Sun Yat-Sen's Thought of Social Salvation

Journal of Shijiazhuang of University of Economics (2007)

Yongjin Liu

Through a long-term revolution and the social practices,Sun Yat-Sen made much contribution to the establishment of social salvation thought,especially the view of humanity.This thought become an important part of democratic revolution theory.The Sun Yat-Sen's social salvation thought and the salvation system in the Republic of China provided favorable references for Northern Government and Kuomintang Government to implement social salvation.From that time,traditional Chinese society began its modern transformation of social salvation.The historical function on which Sun Yat-Sen carried is undeniable.

Social function

Social thought

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A Meta-analysis: Effect of Stem Cells Transplantation on Rehabilitation of Diabetes Mellitus with Limb Ischemia

Rehabilitation Medicine (2017)

Yongjin Liu Bo Du Bowei Huang Suping Huang

Critical limb ischemia

Limb ischemia

10.3724/sp.j.1329.2017.01049

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Ecological distribution and function of comammox Nitrospira in the environment

Applied Microbiology and Biotechnology (2023)

Shanshan Meng Xueji Liang Tao Peng Yongjin Liu Hui Wang

Nitrospira

Nitrogen Cycle

Biogeochemical Cycle

Nitrobacter

Sulfur Cycle

10.1007/s00253-023-12557-6

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Characterization of protein species and weighted protein co-expression network regulation of Escherichia coli in response to serum killing using a 2-DE based proteomics approach

Molecular BioSystems (2013)

Chang Guo Xian-jie Liu Zhi-xue Cheng Yongjin Liu Hui Li

Posttranslational modifications, providing covalent alterations to extend their functions, show protein species on 2-DE gels, but our knowledge on protein species is still limited. In the present study, characteristics of protein species are determined in Escherichia coli using 2-DE based proteomics. In the E. coli proteome, 691 unique proteins (representing 1096 protein spots) accounting for 15.37% of gene-coding proteins of the bacterium are identified. Out of them, 191 have 596 protein species. Proteins with higher abundance, a higher proportion of Glu, Gly, Lys, and higher pI are more likely to have protein species. Further investigation on bacterial serum resistance indicates that more proteins with protein species are found in the bacterium in response to serum stress. A weighted protein co-expression network shows that protein species are related to topological connection as a result of protein regulation. The node protein IleS is demonstrated to contribute to serum resistance using a gene-deleted mutant. These results have revealed general characteristic features of bacterial species, and also provided novel insights into the biological significance of bacterial protein species, particularly the role in serum resistance.

Proteome

10.1039/c3mb70404a

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Citations (7)