谈北村《玛卓的爱情》的多声部叙事

20世纪80年代末90年代初，作为先锋作家，北村突出先锋小说的形式实验特点，写出了形式感很强的“者说”系列小说，而到了1994年的《玛卓的爱情》却转变到注重故事的讲述，以变换叙述者的形式，体现其先锋小说的特点，这种“多声部”的叙事方式造成一种音乐“混响”的艺术效果。     

多元文化语境下的跨文化交际

多元文化时代中跨文化交际面临新的挑战即人际间跨文化交际信任危机感增强,个性文化日趋复杂。多元文化语境下跨文化交际者应承认文化多样性,平等性和互补性;增强自我意识能力,成为“多文化人”。     

双能量摄影胸片图像的小波融合方法

根据双能量摄影胸片图像的各自特点，采用一种新的基于小波能量尺度分析算法，有效实现了基于像素级的多模图像融合。通过对同一病人双能量摄影下的胸片图像的实际应用，表明基于该方法的医学图像融合方法能有效地集中原始多源图像的优点信息，融合图像较清晰且方法简单、实用，并可用于其他图像融合处理上。     

颗粒流体两相流模拟方法的讨论和展望

根据建立模型时对系统分解方法的不同,将颗粒流体两相流模型分为双介质模型和两相模型两类。通过分析颗粒流体两相流的流动特性和两类模型的优缺点,提出了结合两类模型的模拟方法,即:用两相模型分析系统的不均匀结构、操作模式和流域转换,用双介质模型分析均匀系统流场和动态行为,对于非均匀颗粒流体系统结合两类模型,实现对颗粒流体两相流流动特性的完整认识。     

多变量终端约束预测控制器及其在挤出机系统中的应用

设计了一种新型的多变量预测控制器．该算法在目标函数中加入了对输出增量的加权，并且增加了对预测值终端的约束，因而增加了系统的稳定性．在拉伸挤出机过程中的应用研究验证了这种方法的优良性能．     

多孔径扫描波面恢复技术的精度评定及影响因素

多孔径扫描波面恢复技术是一项新的高精度大孔径面形检测手段.本文从建立波面恢复精度的评价标准出发,结合实测结果进行讨论,并对影响精度的两个重要因素即拼接模式及拼接区大小进行分析.     

“多电子原子的Schrodinger方程及其近似解”的课堂教学实施

以本科化学专业结构化学课程中“多电子原子的Schrodinger方程及其近似解”的课堂教学实施过程为例,介绍了如何在教学引导学生积极思考,主动学习,了解相关前沿,并进行理想教育．     

Atomic decomposition and boundedness criterion of operators on multi-parameter hardy spaces of homogeneous type

The main purpose of this paper is to derive a new ( p, q)-atomic decomposition on the multi-parameter Hardy space Hp (X1 × X2 ) for 0 p0 p ≤ 1 for some p0 and all 1 q ∞, where X1 × X2 is the product of two spaces of homogeneous type in the sense of Coifman and Weiss. This decomposition converges in both Lq (X1 × X2 ) (for 1 q ∞) and Hardy space Hp (X1 × X2 ) (for 0 p ≤ 1). As an application, we prove that an operator T1, which is bounded on Lq (X1 × X2 ) for some 1 q ∞, is bounded from Hp (X1 × X2 ) to Lp (X1 × X2 ) if and only if T is bounded uniformly on all (p, q)-product atoms in Lp (X1 × X2 ). The similar boundedness criterion from Hp (X1 × X2 ) to Hp (X1 × X2 ) is also obtained.     

Collaborative Network Security in Multi-Tenant Data Center for Cloud Computing简

A data center is an infrastructure that supports Internet service. Cloud comput the face of the Internet service infrastructure, enabling even small organizations to quickly ng is rapidly changing build Web and mobile applications for millions of users by taking advantage of the scale and flexibility of shared physical infrastructures provided by cloud computing. In this scenario, multiple tenants save their data and applications in shared data centers, blurring the network boundaries between each tenant in the cloud. In addition, different tenants have different security requirements, while different security policies are necessary for different tenants. Network virtualization is used to meet a diverse set of tenant-specific requirements with the underlying physical network enabling multi-tenant datacenters to automatically address a large and diverse set of tenants requirements. In this paper, we propose the system implementation of vCNSMS, a collaborative network security prototype system used n a multi-tenant data center. We demonstrate vCNSMS with a centralized collaborative scheme and deep packet nspection with an open source UTM system. A security level based protection policy is proposed for simplifying the security rule management for vCNSMS. Different security levels have different packet inspection schemes and are enforced with different security plugins. A smart packet verdict scheme is also integrated into vCNSMS for ntelligence flow processing to protect from possible network attacks inside a data center network