汉语逻辑补足义标注框架研究

逻辑补足义是指附加在以谓词为中心的基本命题成分之上的否定、程度、时体、模态和语气等, 具体表现为逻辑语义算子对谓词的语义约束关系,是基本命题成分所表达语义关系的有效补充。在句子中,逻辑补足义所表达的语义是句子深度语义理解的重要层面。该文以深层语义理解为目标,在逻辑补足义已有的研究基础上,建立了否定、程度、时体和语气分类体系,构建了相应的算子词典;制定标注规范,对已经标注了基本命题义语义角色的句子进行各类逻辑补足义的标注;最后,对标注的结果进行统计并对标注过程中出现的问题进行了分析。     

基于DBN的多特征融合音乐情感分类方法

本文在音乐情感分类中的两个重要的环节：特征选择和分类器上进行了探索.在特征选择方面基于传统算法中单一特征无法全面表达音乐情感的问题,本文提出了多特征融合的方法,具体操作方式是用音色特征与韵律特征相结合作为音乐情感的符号表达;在分类器选择中,本文采用了在音频检索领域表现较好的深度置信网络进行音乐情感训练和分类.实验结果表明,该算法对音乐情感分类的表现较好,高于单一特征的分类方法和SVM分类的方法.     

英文求职信与推荐信中人际功能对比分析

本文选取20篇英文求职信和推荐信为语料研究对象,从语气、人称代词和情态动词的使用频率来分析对比,从而了解求职信和推荐信是如何运用语言的人际功能引导读者,以实现建立求职者与招聘者之间良好人际关系的目的。     

体育教学中练习量对学生心境的影响

采用POMS心境量表来研究体育教学中不同的练习量对学生心境的影响。研究表明不同的练习量对学生的心境会产生影响,合适的练习量有助于改善学生的心境状态。测试时间和练习量对大学生心境变化的影响交互效应不明显。     

Psychophysiological responses in experienced firefighters undertaking repeated self-contained breathing apparatus tasks

In order to safely and effectively extinguish fires and rescue life, firefighters are required to routinely wear self-contained breathing apparatus (SCBA), yet little is known about the specific physiological and psychological demands associated with repeated exposure to tasks that require SCBA. A total of 12 experienced firefighters took part in a series of commonly encountered SCBA activities: free search, guideline search and live firefighting tasks under room temperature (～20°C) and extreme heat (～180°C) conditions to assess changes in heart rate, blood pressure, mood, perceived workload and air usage. Findings demonstrate that live firefighting is associated with greater perceived exhaustion than free search or guideline exercises; however, all tasks lead to high cardiovascular demand regardless of the presence of heat. No significant impact of task upon mood and no significant differences between the perceived demands of guideline, free search and live firefighting exercises were found.

Practitioner Summary: This study considered the physiological and psychological responses of firefighters undertaking SCBA exercises. Although live firefighting is associated with greater perceived exertion, the absence of differences in psychological domains between exercises demonstrates that task demands are not always dependent upon the presence of fire and that all tasks are mentally challenging.     

Towards estimating computer users＇ mood from interaction behaviour with keyboard and mouse

The purpose of this exploratory research was to study the relationship between the mood of computer users and their use of keyboard and mouse to examine the possibility of creating a generic or individualized mood measure. To examine this, a field study （n = 26） and a controlled study （n = 16） were conducted. In the field study, interaction data and self-reported mood measurements were collected during normal PC use over several days. In the controlled study, participants worked on a programming task while listening to high or low arousing background music. Besides subjective mood measurement, galvanic skin response （GSR） data was also collected. Results found no generic relationship between the interaction data and the mood data. However, the re- suits of the studies found significant average correlations be- tween mood measurement and personalized regression models based on keyboard and mouse interaction data. Together the results suggest that individualized mood prediction is pos- sible from interaction behaviour with keyboard and mouse.     

Children's Hedonic Judgments of Cigarette Smoke Odor: Effects of Parental Smoking and Maternal Mood.

Age-appropriate tasks were used to assess 3- to 8-year-old children's liking, identification, and preference for a variety of odors, including that of exhaled cigarette smoke. Children whose parents smoke took longer to decide whether they liked the cigarette odor and were significantly more likely to prefer the odor of cigarette to the neutral and unfamiliar odor of green tea compared with children of nonsmokers. Among children of smokers, relative preferences for the cigarette odor were related to maternal mood disturbance and depression scores. These findings suggest that some early learning about cigarette smoke odor is based on sensory experiences at home and anchors it to the emotional context in which their mothers smoke. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

When subjective experiences matter: Power increases reliance on the ease of retrieval.

Past research on power focused exclusively on declarative knowledge and neglected the role of subjective experiences. Five studies tested the hypothesis that power increases reliance on the experienced ease or difficulty that accompanies thought generation. Across a variety of targets, such as attitudes, leisure-time satisfaction, and stereotyping, and with different operationalizations of power, including priming, trait dominance, and actual power in managerial contexts, power consistently increased reliance on the ease of retrieval. These effects remained 1 week later and were not mediated by mood, quality of the retrieved information, or number of counterarguments. These findings indicate that powerful individuals construe their judgments on the basis of momentary subjective experiences and do not necessarily rely on core attitudes or prior knowledge, such as stereotypes. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

紫砂绞泥的意境设计

简单介绍了紫砂绞泥的工艺制作及意境设计,并列举了三个例子加以说明,有吕尧臣设计制作的＂小石冷泉壶＂,本人设计创作的＂春雨梨花红壶＂及＂补天壶＂系列。详细叙述了紫砂绞泥形成的机理及装饰效果。     

Daily Mood, Partner Support, Sexual Interest, and Sexual Activity Among Adolescent Women.

The main objective of this study was to examine day-to-day associations of coitus, sexual interest, partner emotional support, negative mood, and positive mood among adolescent women. Diaries assessed partner interactions, sexual activity, substance use, and mood. Participants were 146 adolescent women who provided 28,376 diary days. Correlates of coitus on a given day included age, increased coital frequency in previous week, coitus on the previous day, partner support, increased same-day sexual interest, and decreased same-day negative mood. The data demonstrate complex associations of sexual interest, mood, partner interactions, and sexual activity. The findings extend understanding of the sexuality of adolescent women and have implications for a variety of interventions to reduce sexually transmitted infections and unplanned pregnancies. (PsycINFO Database Record (c) 2010 APA, all rights reserved)