从作者性别批评视角看简·爱和吕蓓卡的人物形象差异

简·爱与《名利场》中的女主角吕蓓卡是英国维多利亚时期文学中两个具有同样独立反叛意识但被作者赋予不同命运结局的女人。从作者的性别视角去解读这两个传统女性形象的本质差异,能看出男女作者对女性反抗压迫行为的不同理解和价值判断,并能更好地发掘出被别的批评视角忽略或误读的文本内涵。     

厦门小微企业知识产权托管治理的问题及对策

厦门市知识产权托管工作已由政府单向管理向以政府为主引导，企业、服务机构、行业协会、产业园区以及自贸区等载体参与其中的多元治理体系转变，并取得了良好的成效。但存在顶层设计缺失、托管机构服务能力不足、行业协会作用发挥不充分、氛围营造不够等问题。厦门市应通过加强监管力度、提高小微企业参与托管的意识、提升托管机构的服务能力、激励行业协会发挥作用、加强宣传等措施，进一步完善多元共治的治理体系，提升小微企业知识产权托管治理效能。     

Identifying aspirin polymorphs from combined DFT-based crystal structure prediction and solid-state NMR

A combined experimental and computational approach was used to distinguish between different polymorphs of the pharmaceutical drug aspirin. This method involves the use of ab initio random structure searching (AIRSS), a density functional theory (DFT)-based crystal structure prediction method for the high-accuracy prediction of polymorphic structures, with DFT calculations of nuclear magnetic resonance (NMR) parameters and solid-state NMR experiments at natural abundance. AIRSS was used to predict the crystal structures of form-I and form-II of aspirin. The root-mean-square deviation between experimental and calculated ¹H chemical shifts was used to identify form-I as the polymorph present in the experimental sample, the selection being successful despite the large similarities between the molecular environments in the crystals of the two polymorphs.     

Semilinear wave models with friction and viscoelastic damping

In this paper, we study the global (in time) existence of small data solutions to the Cauchy problem for the semilinear wave equation with friction, viscoelastic damping, and a power nonlinearity. We are interested in the connection between regularity assumptions for the data and the admissible range of exponents p in the power nonlinearity.     

Spectral estimates for saddle point matrices arising in weak constraint four‐dimensional variational data assimilation

We consider the large sparse symmetric linear systems of equations that arise in the solution of weak constraint four‐dimensional variational data assimilation, a method of high interest for numerical weather prediction. These systems can be written as saddle point systems with a 3 × 3 block structure but block eliminations can be performed to reduce them to saddle point systems with a 2 × 2 block structure, or further to symmetric positive definite systems. In this article, we analyse how sensitive the spectra of these matrices are to the number of observations of the underlying dynamical system. We also obtain bounds on the eigenvalues of the matrices. Numerical experiments are used to confirm the theoretical analysis and bounds.     

浅谈抓好市政工程项目施工质量管理

工程项目质量管理是工程项目管理工作的重要组成部分，它是工程项目从施工准备到交付使用的全过程中为保证和提高工程质量所进行的各项组织管理工作。文章从提高质量意识、实行质量管理目标、建立质量体系和制度等方面对搞好市政工程项目施工的质量管理工作进行了探讨。     

湍流大小尺度涡量方程组及其封闭

利用流体大小尺度 (LSS)方程组推导出湍流大小尺度涡量 (LSSV)方程组 ,给出两个关于湍流大小尺度涡量的命题 ,从而得到湍流封闭大小尺度涡量 (CLSSV)方程组。同时 ,对近程相互作用命题进行了推广。     

论中小城市社区建设中的政府职能

我国中小城市社区建设尚处于起步阶段,运行机制不够健全,发展水平不高,体现出政府作用突出,社区自治权利淡化;社区居民参与不足;社区经济薄弱等特征。为此,在中小城市社区建设中,应进一步明确区(县)一级政府对城市的管理职能;建立和培育各类社会中介组织;理性区分政府对城市的行政管理与居民参与的社区自治管理;政府应提供社区公共品供给的制度保证并妥善解决社区发生的"外部性"问题。     

弱相互作用下原子的玻色-爱因斯坦凝聚

从理论上分析提出了弱相互作用下Bose体系的BEC理论，并由此来解释液^4He的超流性。通过深入对比理想Bose气体和弱相互作用下Bose体系发生BEC性质的不同，分析得出了凝聚体系粒子间相互作用的有无是导致二者性质不同的主要原因。