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Analysis of the concept of the negligence abettor

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International English Education Research 2015年第3期 115-118页

作者： Zhang Jiangbo The 2012 Doctoral Graduate China University of Political Science and Law Beijing 100088

Clinical features and risk factors for viral pneumonia complicated with invasive pulmonary aspergillosis in adult patients

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Chinese Medical Journal 2023年第11期136卷 1361-1363页

作者： Lijuan Li Chuan Wang Yali Ren jiangbo Liu Feifei Liu Xiaoqi zhang Department of Pulmonary and Critical Care Medicine National Centre for Clinical Research on Respiratory DiseasesChina-Japan Friendship HospitalBeijing 100029China Department of Pulmonary and Critical Care Medicine First Hospital of ShijiazhuangShijiazhuangHebei 050011China Department of Pulmonary and Critical Care Medicine Second Hospital of Hebei Medical UniversityShijiazhuangHebei 050000China Department of Pulmonary and Critical Care Medicine Tianjin First Central HospitalTianjin 300192China Department of Respiratory and Critical Care Medicine First Hospital of Qin Huang DaoQinhuangdaoHebei 066000China Department of Pulmonary and Critical Care Medicine Second People’s Hospital of WeifangWeifangShandong 261041China

Viral pneumonia has recently been defined as a risk factor for invasive pulmonary aspergillosis(IPA).Wauters et al[1]reported that 23%of critically ill patients who were admitted to the intensive care unit(ICU)with swine-origin influenza A(H1N1)viral infection had developed invasive aspergillosis.IPA was diagnosed in 83 of 432(19%)patients who were admitted with influenza;for patients with influenza who were immunocompromised,the incidence of IPA reached up to 32%(38 of 117 patients).

关键词： patients admitted pneumonia

党绅纠葛与代际竞逐:安徽蒙城的地方精英与县域政治(1927—1934)

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史学月刊 2024年第6期 39-53页

作者：张江波安徽大学历史学院安徽合肥230039

从微观视域出发,将代际问题纳入到党绅关系的研究中,可以增进对南京国民政府初期地方政治的理解。在皖北的蒙城县,清末、辛亥以来形成了以绅派为主导的强人政治。进入1920年代,随着旅外学生陆续返乡,青年势力逐渐兴起。南京国民政府成立... 详细信息

从微观视域出发,将代际问题纳入到党绅关系的研究中,可以增进对南京国民政府初期地方政治的理解。在皖北的蒙城县,清末、辛亥以来形成了以绅派为主导的强人政治。进入1920年代,随着旅外学生陆续返乡,青年势力逐渐兴起。南京国民政府成立后,加入国民党而实现了“党化”的青年与绅派围绕政治、教育等地方资源,竞争日益激烈。由于蒙城的政绅合谋、党部分裂等原因,无论在“毁党案”还是“李铭勋贩毒案”中,党权始终势弱。绅派依靠各种正式与非正式资源,通过代际竞逐继续保持优势。一些青年人的理想抱负因政治参与机制不健全而无法实现,实则孕育了革命的种子。蒙城的故事表明,县域政治既深受上层宏观政治的影响,同时也与地方社会的微观政治逻辑密切相关。

关键词：国民党党绅关系代际关系地方精英蒙城

南京国民政府初期的政绅党与县域权力格局——以亳县为例

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安徽史学 2023年第6期 153-161页

作者：张江波安徽大学历史学院合肥230039

从县域社会出发,通过对地方政治相对微观和长时段考察,能进一步深化对南京国民政府初期政绅党关系与县域权力格局的理解。北洋时期,在县知事之外,亳县形成了广义上的绅权统治格局。南京国民政府成立后,国民党县党部登上县域政治舞台,县... 详细信息

从县域社会出发,通过对地方政治相对微观和长时段考察,能进一步深化对南京国民政府初期政绅党关系与县域权力格局的理解。北洋时期,在县知事之外,亳县形成了广义上的绅权统治格局。南京国民政府成立后,国民党县党部登上县域政治舞台,县域社会权力资源配置开始发生新变化。虽然起初党权孱弱,但在禁烟案中,党部依靠骑二师支持,扳倒了绅派,进入全盛时期;在后来的李玉奇造反案中,绅派因得到县长支持得以复归,党部遭到削弱。经多回合竞逐,党绅双方互有消长,最终走向融合,地方派系政治出现新的分化组合。亳县的例子表明,县域政治社会因国民党党部的出现更趋复杂,但绅派权势得以延续,党部亦非全然弱势,地方政治呈现出复线的发展历程。

关键词：南京国民政府初期党权绅权亳县县域政治

Convergence Rate of the Asymmetric Deffuant-Weisbuch Dynamics

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Journal of Systems Science & Complexity 2015年第4期28卷 773-787页

作者： Zhang Jiangbo CHEN Ge The Faculty of Science Southwest Petroleum University Institute of Systems Science Academy of Mathematics and Systems Science Chinese Academy of Sciences

This paper considers the convergence rate of an asymmetric Deffuant-Weisbuch model.The model is composed by finite n interacting agents.In this model,agent i’s opinion is updated at each time,by first selecting one randomly from n agents,and then combining the selected agent j’s opinion if the distance between j’s opinion and i’s opinion is not larger than the confidence radiusε0.This yields the endogenously changing inter-agent topologies.Based on the previous result that all agents opinions will converge almost surely for any initial states,the authors prove that the expected potential function of the convergence rate is upper bounded by a negative exponential function of time t when opinions reach consensus finally and is upper bounded by a negative power function of time t when opinions converge to several different limits.

关键词：收敛速度不对称负指数函数 h模型相互作用随机选择拓扑结构初始状态

Analysis of the concept of the negligence abettor

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Journal of Zhouyi Research 2014年第6期 115-118页

作者： Zhang Jiangbo The 2012 Doctoral Graduate China University of Political Science and Law Beijing 100088

Effect of the mineral spatial distribution heterogeneity on the tensile strength of granite:Insights from PFC3D-GBM numerical analysis

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Journal of Rock Mechanics and Geotechnical Engineering 2023年第5期15卷 1144-1160页

作者： Tao zhang Liyuan Yu Yuxuan Peng Hongwen Jing Haijian Su jiangbo Wei State Key Laboratory for Geomechanics and Deep Underground Engineering China University of Mining and TechnologyXuzhou221116China College of Geology and Environment Xi’an University of Science and TechnologyXi’an710054China

The mechanical characteristics of crystalline rocks are affected by the heterogeneity of the spatial distribution of minerals.In this paper,a novel three-dimensional(3D)grain-based model(GBM)based on particle flow code(PFC),i.e.PFC3D-GBM,is proposed.This model can accomplish the grouping of mineral grains at the 3D scale and then filling them.Then,the effect of the position distribution,geometric size,and volume composite of mineral grains on the cracking behaviour and macroscopic properties of granite are examined by conducting Brazilian splitting tests.The numerical results show that when an external load is applied to a sample,force chains will form around each contact,and the orientation distribution of the force chains is uniform,which is independent of the external load level.Furthermore,the number of high-strength force chains is proportional to the external load level,and the main orientation distribution is consistent with the external loading direction.The main orientation of the cracks is vertical to that of the high-strength force chains.The geometric size of the mineral grains controls the mechanical behaviours.As the average grain size increases,the number of transgranular contacts with higher bonding strength in the region connecting both loading points increases.The number of high-strength force chains increases,leading to an increase in the stress concentration value required for the macroscopic failure of the sample.Due to the highest bonding strength,the generation of transgranular cracks in quartz requires a higher concentrated stress value.With increasing volume composition of quartz,the number of transgranular cracks in quartz distributed in the region connecting both loading points increases,which requires many high-strength force chains.The load level rises,leading to an increase in the tensile strength of the numerical sample.

关键词： Rock mechanics Tensile strength Spatial distribution of minerals Three-dimensional(3D)grain-based model (GBM) Transgranular contact

Co-adsorption behaviors of asphaltenes and different flow improvers and their impacts on the interfacial viscoelasticity

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Chinese Journal of Chemical Engineering 2022年第8期35卷 149-157页

作者： Hao zhang Daiwei Liu jiangbo Wen Guangyu Sun Chuanxian Li Xinya Chen Huihui zhang Ze Duan College of Pipeline and Civil Engineering China University of Petroleum(East China)Qingdao 266580China School of Petroleum Engineering Guangdong University of Petrochemical TechnologyMaoming 525000China Shandong Key Laboratory of Oil&Gas Storage and Transportation Safety Qingdao 266580China

Commonly used flow improvers in oilfields,such as ethylene–vinyl acetate copolymer(EVA),poly(octadecyl acrylate)(POA),and polymethylsilsesquioxane(PMSQ)are proven to be effective to enhance the flowability of crude oil.However,the addition of these flow improvers may change the stability of the emulsion and make the crude oil treatment process challenging.In this research,the impacts of different flow improvers on the interfacial properties of the emulsions containing asphaltenes are systematically investigated.The co-adsorption behaviors of the flow improvers and asphaltenes are analyzed through dynamic interfacial tension(DIFT).The rheological properties of the interfacial layer after the adsorption are explored via dilational viscoelasticity.Significant difference is observed in the structural properties of the interface adsorbed by different flow improvers,which is attributed to different interactions between the flow improvers and asphaltenes.To investigate these interactions,conductivity,asphaltenes precipitation,dynamic light scattering(DLS),and contact angle experiments are conducted systematically.Results show that EVA and POA can alter the interfacial properties by changing the asphaltene dispersion state.The interaction between EVA and asphaltenes is stronger than that between POA and asphaltenes due to the difference in molecular structures.Unlike EVA and POA,the change of interfacial property with the addition of PMSQ is attributed to the partial adsorption of asphaltenes on PMSQ.

关键词： Asphaltene Flow improver Interfacial tension Interfacial rheology Emulsions Adsorption

CAS-ESM2.0 Successfully Reproduces Historical Atmospheric CO_(2) in a Coupled Carbon−Climate Simulation

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Advances in Atmospheric Sciences 2024年第4期41卷 572-580页

作者： Jiawen ZHU Juanxiong HE Duoying JI Yangchun LI He zhang Minghua zhang Xiaodong ZENG Kece FEI jiangbo JIN International Center for Climate and Environment Sciences Institute of Atmospheric PhysicsChinese Academy of SciencesBeijing 100029China Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters(CIC-FEMD) Nanjing University of Information Science&TechnologyNanjing 210044China College of Global Change and Earth System Science Beijing Normal UniversityBeijing 100875China State Key Laboratory of Atmospheric Boundary Layer Physics and Atmospheric Chemistry Institute of Atmospheric Physics Chinese Academy of SciencesBeijing 100029China School of Marine and Atmospheric Sciences Stony Brook UniversityNY 11790USA University of Chinese Academy of Sciences Beijing 100049China

The atmospheric carbon dioxide(CO_(2))concentration has been increasing rapidly since the Industrial Revolution,which has led to unequivocal global warming and crucial environmental change.It is extremely important to investigate the interactions among atmospheric CO_(2),the physical climate system,and the carbon cycle of the underlying surface for a better understanding of the Earth system.Earth system models are widely used to investigate these interactions via coupled carbon-climate simulations.The Chinese Academy of Sciences Earth System Model version 2(CAS-ESM2.0)has successfully fixed a two-way coupling of atmospheric CO_(2)with the climate and carbon cycle on land and in the ocean.Using CAS-ESM2.0,we conducted a coupled carbon-climate simulation by following the CMIP6 proposal of a historical emissions-driven experiment.This paper examines the modeled CO_(2)by comparison with observed CO_(2)at the sites of Mauna Loa and Barrow,and the Greenhouse Gases Observing Satellite(GOSAT)CO_(2)product.The results showed that CAS-ESM2.0 agrees very well with observations in reproducing the increasing trend of annual CO_(2)during the period 1850-2014,and in capturing the seasonal cycle of CO_(2)at the two baseline sites,as well as over northern high latitudes.These agreements illustrate a good ability of CAS-ESM2.0 in simulating carbon-climate interactions,even though uncertainties remain in the processes involved.This paper reports an important stage of the development of CAS-ESM with the coupling of carbon and climate,which will provide significant scientific support for climate research and China’s goal of carbon neutrality.

关键词： CAS-ESM atmospheric CO_(2) coupled carbon-climate simulation emissions-driven CMIP6 experiment