"最愉快的梦想"--具有留学背景的现代作家与外语

对外语的高度关注,是具有留学背景的现代作家一个共同的、持久的、意义深远的情结.这些作家普遍有着较好的外语水平,极为热切地投入外国文学的翻译活动,并努力用外文写作,让中国走向世界,让世界认识中国.重视外语,珍爱外语,掌握外语,驾驭外语,不仅是一种爱好和追求,更深层次上,也是一种弥足珍贵的境界.对这种境界的追寻和拥有,则是具有留学背景的现代作家群体取得重大成就的关键因素之一.     

马克思哲学中的人本思想

追求人的自由全面发展、以实现共产主义为目标的马克思主义哲学,内含着一种深厚的人本思想.它是对抽象人本主义的合理扬弃,其基本内容可以概括为关怀人、为了人、谋求人类的彻底解放,通过人、依靠人实现人的全面发展.今天,我们对马克思人本思想的研究,不但有助于进一步深入理解马克思主义的理论本质,而且对构建以人为本的社会主义有着十分重要的实践意义.尤其重要的是,它能够有力地回应那种简单地将马克思主义理论和社会主义实践同非人道的专制和暴力等同起来的观念.     

论抗战时期四川酒精业在公路运输中的作用

抗战期间,汽油进口日竭,公路运输时有中断之虞,故此,酒精被作为重要的汽油替代品加以生产与使用。四川酒精业因之兴起、繁盛,并在战时液体燃料生产中占有举足轻重的地位,一定程度上弥补了汽油的短缺,较好地支持了军需运输并维系了民用运输,在公路运输中发挥了重要作用。     

四维忠诚管理及其应用

随着市场竞争的加剧,企业正面临着顾客、员工、投资者流动和流失的危险,加强忠诚管理成为企业管理的主要课题。在对三维忠诚管理理论的认识和理解的基础上,加入企业因素,提出了四维忠诚管理的概念。系统分析了顾客、员工、投资者和企业四者之间相互依存、相互制约、共同发展的关系,提出由四者组成“生态圈”的概念。给出了顾客忠诚、员工忠诚和投资者忠诚在企业管理中应用的若干对策,建立了四维忠诚管理模型即忠诚体系。     

Race to idle or not: balancing the memory sleep time with DVS for energy minimization

Reducing energy consumption is a critical problem in most of the computing systems today. Among all the computing system components, processor and memory are two significant energy consumers. Dynamic voltage scaling is typically applied to reduce processor energy while sleep mode is usually injected to trim memory’s leakage energy. However, in the memory architecture with multiple cores sharing memory, in order to optimize the system-wide energy, these two classic techniques are difficult to be directly combined due to the complicated interactions. In this work, we explore the coordination of the multiple cores and the memory, and present systematic analysis for minimizing the system-wide energy based on different system models and task models. For tasks with common release time, optimal schemes are presented for the systems both with and without considering the static power of the cores. For agreeable deadline tasks, different dynamic programming-based optimal solutions are proposed for negligible and non-negligible static power of cores. For the general task model, this paper proposes a heuristic online algorithm. Furthermore, the scheme is extended to handle the problem when the transition overhead between the active and sleep modes is considered. The optimality of the proposed schemes for common release time and agreeable deadline tasks are proved. The validity of the proposed heuristic scheme is evaluated through experiments. Experimental results confirm the superiority of the heuristic scheme in terms of the energy saving improvement compared to the most related existing work.     

教育生态学视域下的英语生态课堂建构研究

文章介绍了教育生态学理论,即课堂生态学主体（师生）和非生物因素（课堂环境）之间的和谐关系。分析了我国的大学英语教与学中存在的问题,提出了构建一个开放、互动、平衡和可持续发展的课堂生态环境的必要性,以及其在提高教育教学质量,完善大学英语教学理论的意义。     

云制造环境下基于本体和模糊QoS的供应商匹配方法

云制造环境下的服务匹配具有资源数量大、语义信息不对称、QoS多样化和模糊化的特点,同时企业有自主选择匹配结果的需求。为此,提出基于本体和模糊QoS聚类的三阶段供应商匹配模型。首先构建本体模型和供应商服务描述模型,运用语义本体既消除了信息的不对称性,又增加了语义信息的完整性。此外,对QoS的多属性信息进行三角模糊化处理,结合模糊偏好和优化的模糊C均值聚类（FCM）算法按需聚类,提高了收敛速度和精度,得出基于匹配度排序的结果集合。实例验证结果表明：本文匹配方法较传统方法有更高的适应性和查准率。     

Parental Modeling and Deidentification in Romantic Relationships Among Mexican‐Origin Youth

This study investigated youth's modeling of and deidentification from parents in romantic relationships using two phases of data from adolescent siblings, mothers, and fathers in 246 Mexican‐origin families. Each parent reported his and her marital satisfaction and conflict, and youth reported on parent–adolescent warmth and conflict at Time 1. Youth's reports of modeling of and deidentification from their mothers and fathers and three romantic relationship outcomes were assessed at Time 2. Findings revealed that higher parental marital satisfaction, lower marital conflict, and higher warmth and lower conflict in parent–adolescent relationships were associated with more modeling and less deidentification from parents. Moreover, higher deidentification was linked to a greater likelihood of youth being involved in a romantic relationship and cohabitation, whereas more modeling was linked to a lower likelihood of cohabitation and older age of first sex. Discussion underscores the importance of assessing parental modeling and deidentification and understanding correlates of these processes.     

High‐order Corrected Estimator of Asymptotic Variance with Optimal Bandwidth

Estimation of time‐average variance constant (TAVC), which is the asymptotic variance of the sample mean of a dependent process, is of fundamental importance in various fields of statistics. For frequentists, it is crucial for constructing confidence interval of mean and serving as a normalizing constant in various test statistics and so forth. For Bayesians, it is widely used for evaluating effective sample size and conducting convergence diagnosis in Markov chain Monte Carlo method. In this paper, by considering high‐order corrections to the asymptotic biases, we develop a new class of TAVC estimators that enjoys optimal ‐convergence rates under different degrees of the serial dependence of stochastic processes. The high‐order correction procedure is applicable to estimation of the so‐called smoothness parameter, which is essential in determining the optimal bandwidth. Comparisons with existing TAVC estimators are comprehensively investigated. In particular, the proposed optimal high‐order corrected estimator has the best performance in terms of mean squared error.     

"致太平"思想的当代阐释对社会主义核心价值体系建设的启示

"致太平"思想是道教经典著作 《太平经》 的出发点,是贯穿全书的中心线索.通过培育诚信、 孝善的道德品质,完善个人的道德修养;通过"周穷救急"来保障"以民为本"、 宣扬"广而不伤"的平等博爱思想以确立正确的社会价值导向;以"天人一体"、"三合相通"的思想为指导达到人与自然的和谐与国家的安定和谐.从个人、 社会、 国家三个层面对"致太平"理论进行当代阐述,这对充实和完善社会主义核心价值体系的建设、 实现国家繁荣昌盛、 人民幸福安康的伟大梦想都有着积极的推动作用.