紫鹊界梯田旅游开发模式研究

湖南省新化县紫鹊界梯田具有2000多年历史,是南方稻作文化和苗瑶山地渔猎文化交融揉合的历史遗存。气势恢宏,景观奇特,文化内涵丰厚,有观赏、体验和教育等多方面的旅游价值。通过对紫鹊界梯田景区现状的考察,客观分析了紫鹊界梯田景区旅游发展的现状,并提出了紫鹊界梯田旅游开发的“增长极”、“点一轴”、“区域一体化”和“综合开发”等四种空间发展模式。     

基于本体和相关反馈的邮票检索系统研究

信息检索技术成为用户在海量的网络数据中查找和准确获取网络信息的重要手段。但是由于多媒体信息内容的复杂性,查准率不高仍然是存在的重要问题。在特殊领域的应用,如邮票图像检索的研究,还相对较少。针对这种情况,本文提出一种基于本体和相关反馈技术相结合的邮票检索方法,并通过实验验证了检索方法的准确性和实用性。     

略谈语义场理论的症结

语义场的理论雏形已见于洪堡特,索绪尔找到的句段关系和联想关系是其理论的直接来源。20世纪30年代,特里尔建立了语义场模型,其思路是把词汇看作一个由诸场拼接组合的整体,其理论基础是封闭系统观,视系统内部结构关系为线性关系,使诸场之间缺乏有机关联,不符合系统的特性,由此导致词汇系统研究的诸多问题。     

大学生休闲观研究——基于语义差别量表的调查

人类社会已经走进休闲时代,如何利用越来越多的闲暇时间,寻求人生的终极幸福,这是现代人需要解决的重要课题。本文采用语义分析法,对大学生的休闲观进行探索性研究,结果表明:大学生对休闲的态度是积极的;闲暇与娱乐是两个与休闲容易混淆的概念,大学生对闲暇持有积极看法,而认为娱乐是一个消极概念;父母受教育程度是影响大学生休闲观的重要因素。     

基于职业能力的园林专业应用型人才培养模式探索

园林专业应用型人才培养,应以职业能力为导向,优化课程体系,服务北部湾经济发展,凸现地方院校办学特色,职业教育理念构建职业能力培养体系,设置职业能力模块化课程体系,实施应用性实践教学模式,构建综合能力评价体系,以此人才培养模式,培养符合社会需求的应用型人才。     

英汉语言风格差异——以《老人与海》和《边城》为例

英语和汉语是隶属于两个不同语系的"非亲属"语言。学习英汉两种语言需要对这两种语言的特性进行对比分析,从而分析出它们的差异。文章以海明威的《老人与海》和沈从文的《边城》为例,分别从语义、词法和句法这三个层面来分析英汉语言的差异。     

Estimation of a Nonlinear Intervention Phase Trajectory for Multiple-Baseline Design Data

A multilevel logistic model for estimating a nonlinear trajectory in a multiple-baseline design is introduced. The model is applied to data from a real multiple-baseline design study to demonstrate interpretation of relevant parameters. A simple change-in-levels (ΔLevels) model and a model involving a quadratic function (Quadratic) for the nonlinear intervention phase data were also estimated. In addition, a simulation study was conducted to assess Markov chain Monte Carlo estimation of the logistic model and compare its trajectory recovery with use of the ΔLevels and Quadratic models. While most of the logistic model's parameter values were recovered well, trajectory recovery was very reasonable using the simpler Quadratic model. Results are discussed along with recommendations for practitioners and directions for future research.     

Different Argentine Rural Extensionists' Mindsets and Their Practical Implications

Purpose: This paper reflects upon the practice of Argentine rural extensionists working in the extension public system through the process of identifying different rural extensionists' types of mindsets and comparing them with transfer of technology extension approach, dialogical processes of horizontal knowledge exchange, participatory perspectives and innovation system approach.

Design/Methodology/approach: A quali-quantitative investigation was conducted. Surveys containing closed and open questions were sent via email to rural extensionists. This allowed the researcher to identify their beliefs about different issues connected to extension practice. The sample was incidental (n = 219; 143 men, 76 women). Qualitative data was categorized and quantified. Finally, a two-steps cluster analysis was implemented.

Findings: Two types of rural extensionists' mindsets were identified, one of which relates to the transfer of technology approach and other to the dialogical/horizontal model, yet neither of them fitting the ideal of the most important extension institution of the country, which supports an innovation system approach.

Practical implications: Extensionists' practices and institutional ideals do not coincide. Reflexive training processes are required to make beliefs about rural extension explicit in order to build a contextually suitable extension proposal. Originality/Value: Through a quali-quantitative approach to the issue of rural extensionists' mindsets, this paper contributes to a better understanding of Argentine rural extensionists' practices.     

高职酒店管理专业“校企合作”新模式探索

校企合作是我国目前重要的高职人才培养模式,同时也是实现高校与企业共赢的途径。随着社会经济的发展,酒店行业、企业对校企合作人才培养模式提出了新的要求,本研究提出了校企共建、股份共赢、合作培养"第三方"人才、改革"2+1"模式等新的合作模式探索。     

语义翻译和交际翻译视角下《红楼梦》中诗歌英译探析

该文从语义翻译和交际翻译的维度对《红楼梦》中的诗歌英译进行分析,探究两个英译本所采用的翻译策略,从而为翻译教学中诗歌的翻译提供借鉴意义以及为翻译实践提供理论支撑与实践依据。