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申请公开政府信息答复所涉事实、理由或依据的判定

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人民司法 2024年第8期 95-98页

作者：高鸿黄静波殷勤江苏省南通市中级人民法院

行政行为的事实、理由和依据是行政行为的必要组成部分,也是审查和评价行政行为是否合法的基本要素。政府信息答复与答复的事实、理由和依据,具有不可分性,申请人认为知情权未获满足的,应当通过对政府信息答复申请行政复议或者提起行政... 详细信息

行政行为的事实、理由和依据是行政行为的必要组成部分,也是审查和评价行政行为是否合法的基本要素。政府信息答复与答复的事实、理由和依据,具有不可分性,申请人认为知情权未获满足的,应当通过对政府信息答复申请行政复议或者提起行政诉讼的途径解决。申请人不加限制地提出信息公开申请和诉讼,不符合行政行为合法性审查的制度安排,悖离了政府信息公开服务不特定多数人利益的制度目的,不具有权利保护必要性,人民法院依法裁定不予立案或者驳回起诉。

关键词：申请行政复议提起行政诉讼驳回起诉不可分性知情权必要组成部分申请公开信息公开

Simulation of shock wave buffet and its suppression on an OAT15A supercritical airfoil by IDDES

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Science China(Physics,Mechanics & Astronomy) 2012年第2期55卷 260-271页

作者： huang jingbo XIAO ZhiXiang LIU Jian FU Song School of Aerospace Engineering Tsinghua UniversityBeijing 100084China China Aerodynamics Research&Development Center Mianyang 621000China

In the present paper,extremely unsteady shock wave buffet induced by strong shock wave/boundary-layer interactions (SWBLI) on the upper surface of an OAT15A supercritical airfoil at Mach number of 0.73 and angle of attack of 3.5 degrees is first numerically simulated by IDDES,one of the most advanced RANS/LES hybrid *** results imply that conventional URANS methods are unable to effectively predict the buffet phenomenon on the wing surface;IDDES,which involves more flow physics,predicted buffet *** complex flow phenomena are predicted and demonstrated,such as periodical oscillations of shock wave in the streamwise direction,strong shear layer detached from the shock wave due to SWBLI and plenty of small scale structures broken down by the shear layer instability and in the *** root mean square (RMS) of fluctuating pressure coefficients and streamwise range of shock wave oscillation reasonably agree with experimental ***,two vortex generators (VG) both with an inclination angle of 30 degrees to the main flow directions are mounted in front of the shock wave region on the upper surface to suppress shock wave *** results show that shock wave buffet can be significantly suppressed by VGs,the RMS level of pressure in the buffet region is effectively reduced,and averaged shock wave position is obviously pushed downstream,resulting in increased total lift.

关键词： supercritical airfoil vortex generator shock wave buffet

连接方式对蜂窝夹芯结构抗爆性能的影响规律研究

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包装工程 2024年第19期45卷 29-40页

作者：李小帅黄静泊谢晶李建飞许泽建陈鹏万北京理工大学北京100081 北京理工大学河北唐山063000

目的旨在探究近场空爆载荷作用下蜂窝夹芯结构面板与芯层的连接方式对抗爆性能的影响。方法分别设计了由激光选区熔化技术打印制备的316L不锈钢一体式蜂窝夹芯结构和分离式蜂窝夹芯结构2种构型,并进行了50 mm爆距的爆炸冲击实验。后又... 详细信息

目的旨在探究近场空爆载荷作用下蜂窝夹芯结构面板与芯层的连接方式对抗爆性能的影响。方法分别设计了由激光选区熔化技术打印制备的316L不锈钢一体式蜂窝夹芯结构和分离式蜂窝夹芯结构2种构型,并进行了50 mm爆距的爆炸冲击实验。后又结合数值模拟方法对比分析了一体式、分离式、胶接式和焊接式4种连接方式在爆炸载荷作用下的动态响应过程,并分别从各层结构变形失效、背板最大残余挠度及吸能等角度联合揭示了抗爆性能差异及其影响规律。结果一体式蜂窝夹芯结构背板最大残余挠度为17.5mm,相比分离式、胶接式和焊接式,分别减少了47.3%、43.0%、28.3%。爆炸冲击结束后,一体式蜂窝夹芯结构的总塑性应变能和背板应变能占比分别为866.9J、13.3%,与焊接式蜂窝夹芯结构的相近,但其总塑性应变能较分离式、胶接式分别低4.1%、16.6%,而背板应变能占比则较二者分别低13.8%、14.3%。结论通过实验与仿真研究,证明了连接强度对蜂窝夹芯结构抗爆性能具有显著的影响,其中一体式结构抗爆性能表现最佳,且连接强度越高,其运动速度越小,响应时间也越短,对其提升防护结构的减震效果具有重要作用。

关键词： 316L不锈钢蜂窝夹芯结构连接方式近场空爆抗爆性能

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一种电网小型仓库物资管理方法及系统研究

电力设备管理 2024年第9期 156-158页

作者：李建军黄镜波叶新冯家文广东电网有限责任公司河源供电局

针对电网小型仓库物资管理上存在的管理缺失、工作量大、效率低以及物资领用流程较为复杂的问题,本文提出了一种电网小型仓库物资管理的方法及系统。该方法与系统切合现有的物资管理现状,有效解决了现有电网小型仓库物资管理及物资领用... 详细信息

针对电网小型仓库物资管理上存在的管理缺失、工作量大、效率低以及物资领用流程较为复杂的问题,本文提出了一种电网小型仓库物资管理的方法及系统。该方法与系统切合现有的物资管理现状,有效解决了现有电网小型仓库物资管理及物资领用存在的问题,显著强化电网小型仓库物资管理,具有良好的实用性、准确性以及网络安全性。

关键词：电网小型仓库物资管理网络安全

Unexpected Kirkendall effect in twinned icosahedral nanocrystals driven by strain gradient

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Nano Research 2020年第10期13卷 2641-2649页

作者： jingbo huang Yucong Yan Xiao Li Xurong Qiao Xingqiao Wu Junjie Li Rong Shen Deren Yang Hui Zhang State Key Laboratory of Silicon Materials School of Materials Science&EngineeringCyrus Tang Center for Sensor Materials and ApplicationsZhejiang UniversityHangzhou 310027China Advanced Technology Department SAIC Motor Corporation LimitedShanghai 201804China State Key Laboratory of Heary Oil Proessing School of Materials Science and EngineeringChina University of PetroleumQingdao 266580China

Nanoscale Kirkendall effect has been widely used for rationally fabricating high-quality hollow nanocrystals, but often requires the intrinsic diffusion coefficient of out-diffusion materials higher than that of in-diffusion components. Here we demonstrate an unexpected Kirkendall effect that occurs in diffusing intrinsically faster Cu atoms into Pd icosahedra, leading to the formation of PdCu alloyed hollow nanocrystals. The control experiment with Pd octahedra replacing icosahedra indicates the critical role of twin boundaries in facilitating such unexpected Kirkendall effect. In addition, geometric phase analysis and density functional theory calculation show that out-diffusion of Pd atoms in the icosahedra is faster than in-diffusion of Cu atoms, particularly through the twin boundaries, upon the strain gradient with an inward distribution from tensile to compressive strains. The unexpected Kirkendall effect is also found in the interdiffusion of Ag and Pd atoms in Pd icosahedra. Our finds break the limitation of the intrinsic diffusion coefficient for the synthesis of hollow nanocrystals through Kirkendall effect and are expected to enormously enrich the family of hollow nanocrystals which have shown great potential in broad areas, such as fine chemical production, energy storage and conversion, and environmental protection. This work also provides a deep understanding in the diffusion behavior of atoms upon the strain gradient.

关键词： Kirkendall effect diffusion coefficient interdiffusion chemical potential icosahedral nanocrystals strain gradient

POWER-AWARE ROUTING BASED ON DSR FOR MOBILE AD HOC NETWORKS

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Journal of Electronics(China) 2007年第2期24卷 167-173页

作者： huang jingbo Hong Peilin Li Jinsheng Department of Electronic Engineering and Information Science University of Science and Technology of China Hefei 230027 China

Energy consumption is a crucial design concern in Mobile Ad hoc NETworks (MANETs) since nodes are powered by batteries with limited energy, whereas Dynamic Source Routing (DSR) protocol does not take the energy limitation of MANET nodes into account. This paper proposes an energy-saving routing algorithm based on DSR: Power Aware Routing protocol based on DSR (PAR-DSR). The design objective of PAR-DSR is to select energy-efficient paths. The main features of PAR-DSR are: (1) Nodes use the Signal Attenuation Rate (SAR) to conduct power control operations; (2) Minimum path cost as metric to balance the traffic and energy consumption of wireless nodes. The simulation results show that PAR-DSR can greatly reduce the energy consumption of MANET nodes. The average node lifetime of PAR-DSR is 50%-77% longer than that of DSR.

关键词： Ad hoc Energy consumption Cost function Signal Attenuation Rate (SAR) PowerAware Routing based on Dynamic Source Routing (PAR-DSR)

Prediction of separation flows around a 6:1 prolate spheroid using RANS/LES hybrid approaches

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Acta Mechanica Sinica 2007年第4期23卷 369-382页

作者： Zhixiang Xiao Yufei Zhang jingbo huang Haixin Chen Song Fu School of Aerospace Engineering,Tsinghua University,Beijing 100084,China School of Aerospace Engineering Tsinghua University Beijing China

This paper presents hybrid Reynolds-averaged Navier-Stokes （RANS） and large-eddy-simulation （LES） methods for the separated flows at high angles of attack around a 6：1 prolate spheroid. The RANS/LES hybrid meth- ods studied in this work include the detached eddy simulation （DES） based on Spalart-Allmaras （S-A）, Menter＇s k-ω shear-stress-transport （SST） and k-o9 with weakly nonlinear eddy viscosity formulation （Wilcox-Durbin＋, WD＋） models and the zonalANS/LES methods based on the SST and WD＋ models. The switch from RANS near the wall to LES in the core flow region is smooth through the implementation of a flow-dependent blending function for the zonal hybrid method. All the hybrid methods are designed to have a RANS mode for the attached flows and have a LES behavior for the separated flows. The main objective of this paper is to apply the hybrid methods for the high Reynolds number separated flows around prolate spheroid at high-incidences. A fourth-order central scheme with fourth-order artificial viscosity is applied for spatial differencing. The fully implicit lower-upper symmetric-Gauss-Seidel with pseudo time sub-iteration is taken as the temporal differentiation. Comparisons with available measurements are carried out for pressure distribution, skin friction, and profiles of velocity, etc. Reasonable agreement with the experiments, accounting for the effect on grids and fundamental turbulence models, is obtained for the separation flows.

关键词： RANS/LES hybrid methods DES Zonal-RANS/LES Weakly nonlinear correction

Regulation of innate immune responses by rabies virus

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Animal Models and Experimental Medicine 2022年第5期5卷 418-429页

作者： Haili Zhang jingbo huang Yumeng Song Xingqi Liu Meichen Qian Pei huang Yuanyuan Li Ling Zhao Hualei Wang State Key Laboratory for Zoonotic Diseases Key Laboratory for Zoonosis Research of the Ministry of EducationInstitute of Zoonosisand College of Veterinary MedicineJilin UniversityChangchunChina State Key Laboratory of Agricultural Microbiology Huazhong Agricultural UniversityWuhanChina

Rabies virus(RABV)is an infectious and neurotropic pathogen that causes rabies and infects humans and almost all warm-blooded animals,posing a great threat to people and public *** is well known that innate immunity is the critical first line of host defense against viral *** monitors the invading pathogens by recognizing the pathogen-associated molecular patterns and danger-associated molecular patterns through pattern-recognition receptors,leading to the production of type I interferons(IFNα/β),inflammatory cytokines,and chemokines,or the activation of autophagy or apoptosis to inhibit virus *** the case of RABV,the innate immune response is usually triggered when the skin or muscle is bitten or ***,RABV has evolved many ways to escape or even hijack innate immune response to complete its own replication and eventually invades the central nervous system(CNS).Once RABV reaches the CNS,it cannot be wiped out by the immune system or any ***,a better understanding of the interplay between RABV and innate immu-nity is necessary to develop effective strategies to combat its ***,we review the innate immune responses induced by RABV and illustrate the antagonism mechanisms of RABV to provide new insights for the control of rabies.

关键词： apotosis autophagy infectious disease and host defense innate immunity and inflammation rabies virus

非洲猪瘟病毒核酸可视化检测方法的建立与评价

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中国兽医学报 2024年第8期44卷 1585-1592页

作者：刘星岐白玉洁张梦瑶黄静波刘光亮李媛媛谭树义张海丽张艳曹宗喜王化磊黄培吉林大学动物医学学院人畜共患传染病重症诊治全国重点实验室吉林长春130062 海南省农业科学院畜牧兽医研究所海南省热带动物繁育与疫病研究重点实验室海南海口571100

非洲猪瘟(African swine fever,ASF)是由非洲猪瘟病毒(African swine fever virus,ASFV)引起猪的一种高度传染性病毒性疾病。本病传染性强、致病性高,自2018年以来在我国迅速蔓延流行,对我国生猪养殖业造成了巨大的影响。为实现ASFV的... 详细信息

非洲猪瘟(African swine fever,ASF)是由非洲猪瘟病毒(African swine fever virus,ASFV)引起猪的一种高度传染性病毒性疾病。本病传染性强、致病性高,自2018年以来在我国迅速蔓延流行,对我国生猪养殖业造成了巨大的影响。为实现ASFV的快速检测,本研究将环介导等温扩增技术(loop-mediated isothermal amplification,LAMP)与封闭式核酸可视化试纸相结合,建立了一种检测ASFV B646L基因的核酸可视化方法。该方法在65℃条件下,50 min内可检出1.16 copies/μL的重组质粒,且该方法与猪瘟病毒、猪繁殖和呼吸综合征病毒、猪细小病毒、猪传染性胃肠炎病毒无交叉反应。此外该方法无需特殊设备,操作简便,能有效避免传统等温扩增气溶胶污染造成假阳性的缺点。本研究为ASF疑似感染病例的筛选与早期诊断提供了一种快速、便捷、灵敏、可靠的候选方法。

关键词：非洲猪瘟病毒核酸检测环介导等温扩增可视化检测