文学正餐亦或文学零食——短信文学的文学合法性论争探析

短信文学脱胎于被称为“第五媒介”的手机短信。它的迅猛发展引发了学界对“短信文学”这一概念及其“文学性”的思考与论争。短信文学的“文学”名分是否合法,应综合以下两方面加以判定:首先看它是否应用了文学修辞技法;其次看它否具有文学审美功效。在确认文学合法性的前提下,方可进一步探讨短信文学的独特新质。     

论反向假冒商标行为

反向假冒商标行为是指未经他人的允许,将他人合法使用在商品上的商标去除后换上自己的商标并投入市场的行为。从消费层面看,它是欺诈消费者的行为;从竞争层面看,它是通过侵犯他人商标的手段来实现自己不正当竞争的行为。各国不同的立法模式告诉我们,只要法律之间关系和谐,都能收到较好的规制反向假冒商标行为的功效。     

Risk Communication and Foodborne Illness: Message Sponsorship and Attempts to Stimulate Perceptions of Risk

Foodborne illness represents a serious health hazard in the United States. Since foodborne illness can often be prevented by an individual's behavior, messages aimed at promoting safe food-handling behaviors should be a major tool to reduce the incidence of foodborne illness. This article argues that to achieve adoption of safe food-handling practices in the home, food-safety messages should both stimulate risk perceptions and promote self-efficacy, feelings that one can successfully enact recommended behaviors. A content analysis of nationally distributed food-safety messages questioned if messages incorporated these features. Since food-safety communicators operate in complex environments with multiple and sometimes competing objectives, this study also questioned if sponsorship of foodborne illness prevention messages was related to the amount of content designed to alter risk perceptions associated with foodborne illness. Results of the quantitative content analysis found that copywriters generally included content designed to stimulate risk perception about foodborne illness but virtually ignored self-efficacy needs of the audience. A marked difference in tendencies to stimulate risk perceptions was found based on sponsorship. Both in volume and proportion, results show that governmentally sponsored messages more aggressively attempted to heighten risk perceptions associated with foodborne illness than did messages sponsored by privately funded communicators.     

On the use of diagnostic biplots in model screening for genotype by environment tables

Popular rank-2 and rank-3 models for two-way tables have geometrical properties which can be used as diagnostic keys in screening for an appropriate model. Row and column levels of two-way tables are represented by points in two or three dimensional space, whereupon collinearity and coplanarity of row and column points provide diagnostic keys for informal model choice. Coordinates are obtained from a factorization of the two-way table Y in the matrix product UV ^T. The rows of U then contain row-point coordinates and the rows of V column-point coordinates. Illustrations of applications of diagnostic biplots in the literature were restricted to data from chemistry and physics with little or no noise. In plant breeding, two-way tables containing substantial amounts of noise regularly arise in the form of genotype by environment tables. To investigate the usefulness of diagnostic biplots for model screening for genotype by environment tables, data tables were generated from a range of two-way models under the addition of various amounts of noise. Chances for correct diagnosis of the generating model depended on the type of model. Diagnostic biplots on their own do not seem to provide a sufficient means for model selection for genotype by environment tables, but in combination with other methods they certainly can provide extra insight into the structure of the data.     

集散系统中基于多线程的多机串行通信实现

给出了集散系统中主从式多机串行通信的实现方案，并以最常用的MCS-51单片机为下位机，PC系统机为上位机，用C Builder语言及单片机汇编语言实现了基于多线程技术和消息响应机制的多机异步串行通信，给出了系统连接和编程的方法及流程．     

智能运输系统中的中间件技术

分析了智能运输系统存在的问题和重要作用,讨论了ITS电子收费系统的网络拓扑结构。分析了消息队列技术的特点和实用价值,论述了消息队列技术所提供的通信模式及消息队列中间件在ITS中的重要作用。提出了一个适用于ITS的消息中间件的体系结构,用CPN对系统结构和通信协议的正确性和完整性进行了讨论和分析。     

利用贝叶斯算法过滤报文内容分析系统中的垃圾信息

利用基于概率统计方法的贝叶斯算法,对报文内容分析系统中的垃圾信息进行过滤.该算法的实现,是通过一定的算法来分析大量的相关信息和不相关信息中多种单词特征出现的概率,从而建立一张单词特征表,并依据这张表借助一个评分系统来判断目标文件的相关性.本算法具有一定的自适应性。能根据垃圾信息不断变化出现的形式自动进行特征表更新,从而不断地实时提高本身的判断效率.     

The Body in Biography

Abstract

This paper takes as point of departure current attempts at understanding what the notion of an embodied subjectivity might mean for life writing. It begins by providing a psychoanalytic perspective on how subjectivity is related to the body, describing the processes by which subjectivity emerges out of bodily drives and showing how the emergence of the subject is coterminous with the emergence of language. Having identified the processes by which subjectivity, language and body are related, the paper examines the writing of the body in the poetry of Arthur Nortje, drawing attention to the stylistic means by which bodily drives are configured. It concludes by suggesting that because the body is present in writing not as substance but as a system of articulation, the only way in which the biographer is able to convey the embodied life of the subject is through what Nietzsche calls the ‘felt text’.     

Keynote Address: Impact of the Future on College Health

Abstract

Objective: The authors investigated the effect of gain-framed (GF) compared with loss-framed (LF) messages on exercise behaviors in normal weight and among overweight/class I obese. The authors also examined which groups would have significantly improved exercise behaviors over time. Participants: Sixty-four undergraduates were randomized to the 4 groups by message type and weight category from September 2008 to December 2011. Methods: After screening, students received messages and attended an exercise instruction session. Results: There were no significant differences between GF or LF message groups among normal weight or overweight/obese on the primary outcomes at posttest. After receiving the GF messages, the overweight/obese group was the only group to have a significant increase on all 3 primary outcomes: fitness center attendance (p = .038), combined moderate- and vigorous-intensity activity (p = .005), and strength training (p = .037). Conclusions: The exercise behaviors of undergraduate students who are overweight or obese can benefit from GF messages.