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Cellular & Molecular Immunology 2014年第3期11卷 232-244页

作者： Xia Liu Shengxia yin Wenqiang Cao Wei Fan Lei Yu Li yin Lie Wang jianli Wang Institute of Immunology Zhejiang University School of Medicine Hangzhou China

The interplay between the CD4-1ineage transcription factor ThPok and the CD8-iineage transcription factor, runt-related transcription factor 3 （Runx3）, in T-cell development has been extensively documented. However, little is known about the roles of these transcription factors in invariant natural killer T （iNKT） cell development. CDld-restricted iNKT cells are committed to the CD4＋CD8- and CD4-CD8- sublineages, which respond to antigen stimulation with rapid and potent release of T helper （Th） 1 and Th2 cytokines. However, previous reports have demonstrated a new population of CD8~ NKT cells in ThPok-deficient mice. In the current study, we sought to determine whether Runx3 was involved in the re-expression of CD8 and function of iNKT cells in the absence of ThPok. We used mice lacking Runx3, ThPok or both and verified that Runx3 was partially responsible for the appearance of CD8^＋ iNKT cells in ThPok knockout mice. Additionally, Runx3 participated in the immune response mediated by iNKT cells in a model of α-galactosylceramide-induced acute hepatitis. These results indicate that Runx3 is crucial for the phenotypic and functional changes observed in ThPok-deficient iNKT cells.

关键词： α-galactosylceramide iNKT cells liver Runx3 ThPok

Global Stability to Steady Supersonic Rayleigh Flows in One-Dimensional Duct

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Chinese Annals of Mathematics,Series B 2024年第2期45卷 279-296页

作者： Fenglun WEI jianli LIU Department of Mathematics Shanghai University Newtouch Center for Mathematics of Shanghai University

Heat exchange plays an important role in hydrodynamical systems,which is an interesting topic in theory and *** this paper,the authors consider the global stability of steady supersonic Rayleigh flows for the one-dimensional compressible Euler equations with heat exchange,under the small perturbations of initial and boundary conditions in a finite rectilinear duct.

关键词： Compressible Euler equations Heat exchange Supersonic Rayleigh fow Steady solution Classical solution

Indoor Toxicity Determination of Several Pesticides to Ceratovacuna lanigera( Zehntner)

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Plant Diseases and Pests 2015年第1期6卷 19-21页

作者： Long Youhua Wang Weidong yin jianli College of Agriculture Guizhou University The Key Laboratory of Plant Resources Conservation and Germplasm Innovation in Mountainous Region ( Ministry of Education) Institute of Agro-Bioengineering and College of Life SciencesGuizhou University

Toxicity of 96% chlorpyrifos TC, 98% imidacloprid TC, 93% thiamethoxam TC and mixed pesticides of chlorpyrifos with other two agents （D ＋ B, D ＋ S） to C. lanigera （Zehntner） were determined under laboratory conditions by leaf dipping method. The results showed that all of the pesticides had high toxicity with the order of thiamethoxam TC 〉 imidacloprid TC 〉 D ＋ B 〉 chlorpyrifos TC 〉 D ＋ S. The results provided theoretic basis for selecting suitable insecti- cides to control the C. lanigera （Zehntner）.

关键词： Ceratovacuna lanigera (Zehntner) Toxicity determination Mixture

Effect of the interval between two shocks on ejecta formation from the grooved aluminum surface

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Defence Technology（防务技术） 2024年第3期33卷 147-159页

作者： Mingyang Xu jianli Shao Weidong Song Enling Tang School of Equipment Engineering Shenyang Ligong UniversityShenyang 110159China State Key Laboratory of Explosion Science and Technology Beijing Institute of TechnologyBeijing 100081China

This work focuses on the effect of the interval between two shocks on the ejecta formation from the grooved aluminum(Al_(1100))surface by using smoothed particle hydrodynamics numerical *** unsupported shocks are obtained by the plate-impact between sample and two flyers at interval,with a peak pressure of approximately 30 GPa for each *** the shock interval varies from 2.11 to 7.67 times the groove depth,the bubble velocity reduces to a constant,and the micro jetting factor R_(J) from spike to bubble exhibits a non-monotonic change that decreases initially and then *** a shock interval of 3.6 times the groove depth,micro jetting factor R_(J) from spike to bubble reaches its minimum value of approximately ***,the micro jetting factor R_(F) from spike to free surface decreases linearly at first,and stabilizes around 0.25 once the shock interval surpasses 4.18 times the groove *** the shock interval is less than 4.18 times the groove depth,the unloading wave generated by the breakout of the first shock wave is superimpose with the unloading part of the second shock wave to form a large tensile area.

关键词： Ejecta Microjet Two shocks Interval Smoothed particle hydrodynamics

Diversity of Insects Trapped by Jiaduo Frequoscilation Pest-killing Lamp in Vegetable Fields in Jianghan Plain of China

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Plant Diseases and Pests 2015年第1期6卷 4-6页

作者： Xie Bengui Wang Ling Wang Xiangping Wang Wenkai yin jianli College of Agriculture Yangtze University Jingzhou Plant Protection Station

The trapping effect of Jiaduo frequoscilation pest-killing lamp was studied in vegetable fields in Jianghan plain from 2009 to 2010. The results showed that the insects trapped by the lamp were mainly Lepidoptcra and Coleoptera insects. There was no significant difference between the trapped numbers in the two years, but there were significant difference among the months. The peak of species richness was nearly 50 ; the diversity index was from 2.0 to 4.0, and the even- ness index varied from 0. 3 to O. 8, while the dominant concentration index of insects varied from 0.05 to 0. 50. It was helpful to detect and prevent insect pests ac- cording to their peak occurrence time inferred by trapping results.

关键词： Jiaduo frequoscilation pest-killing lamp Vegetables Insects Trapping Diversity

Control Efficiency of Different Treatments on Rice Bakanae Disease

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Plant Diseases and Pests 2015年第1期6卷 31-34页

作者： Cao Dongdong Ruan Xiaoli Zhan Yan Xu Jianfeng yin jianli Institute of Crops and Nuclear Utilization Zhejiang Nongke Seed Industry Co. Ltd.

After different treatments, germination of rice seeds and growth of young seedlings were observed, and the optimal seed soaking agent was selected by comparing seedling growth and incidence of bakanae disease in the fidd. The results showed that self-made powder （800 times） could promote indoor seed germina- tion and seedling growth, had no obvious inhibitory effect on the growth of seedlings in the field, and could reduce the incidence of bakanae disease of rice seed- lings, so it was the optimal treatment for controlling rice bakanae disease.

关键词： Rice Bakanae disease Seed soaking

Propagation Properties of Shock Waves in Polyurethane Foam based on Atomistic Simulations

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Defence Technology（防务技术） 2024年第1期31卷 117-129页

作者： Zhiqiang Hu jianli Shao Shiyu Jia Weidong Song Cheng Wang State Key Laboratory of Explosion Science and Technology Beijing Institute of TechnologyBeijing 100081China

Porous materials are widely used in the field of protection because of their excellent energy absorption *** this work,a series of polyurethane microscopic models are established and the effect of porosity on the shock waves is studied with classical molecular dynamics ***,shock Hugoniot relations for different porosities are obtained,which compare well with the experimental *** pores collapse and form local stress wave,which results in the complex multi-wave structure of the shock *** microstructure analysis shows that the local stress increases and the local velocity decreases gradually during the process of pore collapse to complete ***,it leads to stress relaxation and velocity *** shock stress peaks can be fitted with two exponential functions,and the amplitude of attenuation coefficient decreases with the increase of ***,the pore collapse under shock or non-shock are discussed by the entropy increase rate of the *** energy is dissipated mainly through the multiple interactions of the waves under *** energy is dissipated mainly by the friction between atoms under non-shock.

关键词： Polyurethane foam Shock wave Attenuation Atomistic simulation

超级铁素体不锈钢管用于凝汽器的技术经济性分析

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热力发电 2013年第6期42卷 6-8页

作者：尹建利中国水利电力物资有限公司北京100045

对比了超级铁素体不锈钢(S44660)与凝汽器常用管材钛、黄铜、白铜等在机械性能、耐腐蚀性能等方面的差异,分析了超级铁素体不锈钢管用于凝汽器换热管的技术经济性。结果表明,S44660具有良好的耐蚀性能,且强度高、延展性强、价格便宜,在... 详细信息

对比了超级铁素体不锈钢(S44660)与凝汽器常用管材钛、黄铜、白铜等在机械性能、耐腐蚀性能等方面的差异,分析了超级铁素体不锈钢管用于凝汽器换热管的技术经济性。结果表明,S44660具有良好的耐蚀性能,且强度高、延展性强、价格便宜,在老机组换管改造中具备良好的技术经济性,可替代钛管及铜管用于凝汽器。

关键词：凝汽器超级铁素体不锈钢(S44660) 钛管铜管机械性能腐蚀经济性

战略性新兴产业、传统产业与政府合作策略研究

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系统工程理论与实践 2017年第3期37卷 642-663页

作者：赵黎明宋瑶殷建立天津大学管理与经济学部天津300072

本文应用微分对策理论研究区域经济发展过程中战略性新兴产业、传统产业与政府的合作策略及成本分担问题.构建三方动态博弈模型,基于Hamilton-Jacobi-Bellman方程分别求得非合作模式、政府扶持模式、协同合作模式三种情形下的最优努力... 详细信息

本文应用微分对策理论研究区域经济发展过程中战略性新兴产业、传统产业与政府的合作策略及成本分担问题.构建三方动态博弈模型,基于Hamilton-Jacobi-Bellman方程分别求得非合作模式、政府扶持模式、协同合作模式三种情形下的最优努力策略、产业技术水平和最优收益.比较发现:战略性新兴产业、传统产业与地方政府的努力程度与效益影响系数、技术水平影响系数正相关,与成本系数负相关;从产业技术水平和综合效益的角度看,协同合作模式优于非合作模式和政府扶持模式.同时,本文量化分析了政企努力程度和产业技术水平,与效益分配比例和政府补贴比例的关系.补贴因子作为一种有效的调节机制,能够促使战略性新兴产业、传统产业和地方政府共同努力,带动区域社会经济发展.

关键词：战略性新兴产业传统产业政府补贴微分博弈反馈纳什均衡