Tracing variations within ‘rural habitus’: an explanation of why young men stay or leave isolated rural towns in southwest Queensland

An explanation is presented about what keeps young men in isolated rural areas. The purpose is to contribute a concrete analysis of habitus as used in educational research. Inadequacies in application of the term are demonstrated in research conducted on school and work by the author in a rural town. An analysis of changes from labour‐intensive work on grazing properties and practices of kangaroo and pig hunting are linked to a form of capital to demonstrate proof of a man's ability as a good worker. A form of ‘rural habitus’ is illustrated in an interview with a young man about to enter the workforce. It is argued that dispositions to working on rural properties and in the bush have become enduring forms of capital. They are resistant to school capital and the means through which young men prove their worth as adults in changing rural labour markets.     

微波辐射相转移催化合成对羟基苯甲酸杉酯的研究

以对羟基苯甲酸和氯化苄等为原料,以十六烷基溴化铵为相转移催化剂合成对羟基苯甲酸苄酯。通过实验考察了催化剂用量及物料配比等因素对酯化反应的影响。结果表明:微波辐射功率350W,辐射时间3min,n(对羟基苯甲酸)∶n(氯化苄)=1∶2,n(正十六烷基三甲基溴化铵)∶n(对羟基苯甲酸)=0.025,产率可达96.7%。     

基于教育信息化的农村中小学教师校本培训现状调查及策略——以鄂西北十堰市农村中小学为例

教育信息化程度的提高为农村中小学的校本培训提供了新的机遇,为农村中小学的校本培训模式的多样化创造了有利条件。文章以十堰市为例调查了农村中小学利用教育信息化资源开展校本培训的现状。针对当前存在的问题提出了相应的对策,并探讨了基于教育信息化的校本培训模式,以便促进农村地区中小学教师素质的提高。     

农村职业教育的课程思考——基于就业能力理论和社会需求特征分析的研究

农村职业教育在促进农村社会经济发展过程中发挥着重要作用。目前,我国农村社会经济的发展正处在转型期,农村社会经济结构的调整和农村劳动力的转移流动是其主要特征。在这一背景下,提高农村劳动人口就业能力成为社会发展的必然需求,也成为农村职业教育必须承担的责任。本研究基于对就业能力理论和社会需求特征的分析,从课程目标、课程内容、课程实施和课程评价等方面对农村职业教育课程提出了思考。     

中介语理论对汉语口语教学的影响研究

文章从中介语的定义、特征及形成方式入手,探讨少数民族在学习第二语言——汉语过程中的中介语现象及其对汉语口语教学的启示。     

从“提升工程”训后跟踪管窥新课程背景下农村音乐教师专业发展

2009年《福建省农村教师教育教学能力提升工程实施办法》明确指出,用5年左右时间对全省农村教师轮训一遍,推进素质教育的高素质农村中小学教师队伍。近年来,福建教育学院体育与艺术研修部承担了福建省农村中小学音乐学科教师教育教学能力提升工程培训工作(以下简称"提升工程")。在教学实践和校本研修阶段,课题组成员赴学员所任教中小学校开展训后跟踪活动。本研究遴选若干个观摩课例,从中分析影响农村音乐教师专业发展的因素,通过农村教师对常态课深挖的行动研究,以"国标"为基本依据,立足学科,建构农村音乐教师专业素质结构;同时立足教师培训机构,探讨"提升工程"促进农村音乐教师专业发展的有效管理策略。     

“DDMBAB”作PTC氧化甲苯合成苯甲酸

本文利用DDMBAB作为相转移催化剂运用在苯甲酸的合成中进行了实验探讨。寻找到了优化条件:(1)中性介质进行反应;(2)相转移催化剂与KMnO_4等摩尔比时可一次性定量萃取MnO_4-进入反应底物相中;(3)本实验条件下相转移催化剂用量nDDMBAB与底物甲苯n甲苯比为0.08,在反应中足以反复运载MnO_4-进行相转移;(4)KMnO_4的量与甲苯量比为n=2配原料;(5)反应2～2.5hr.。PTC氧化合成苯甲酸简便,产率70％。     

The Post-Modern Student

Abstract

The differences between present-day post-modern students and educators from older generations require changes in educational approach, but also challenge post-modern trends. Students' postmodern experiences may lead them to seek individuality among diverse sources of identity, seeing knowledge as a throwaway consumption good, and education promotes flexibility and “edutainment.” However, professional education trains people for structured managerialist organisations and the accumulation of shared professional knowledge. Social work education needs to be reframed as a process of emergence in which educators and students work jointly to create knowledge and identity in their professional area. To operate in an increasingly complex and changing society, students need to create a strong professional identity and learn how to transfer knowledge and values from one situation to another. In this way, social work education connects with the Danish managerial concept of “chaos pilots” in which students are prepared to deal with cultural and social change.     

人民公社时期乡村治理模式透析

研究了人民公社时期的乡村治理模式,认为人民公社模式的产生具有内在根据,适应了把农民组织起来、巩固人民政权的需要,也有中国革命经验的惯性作用.人民公社模式在乡村治理方面实行“三级管理制度”的组织结构,基层生产大队也形成了党高度一体化领导的权力系统,采取计划取代市场的生产生活活动,导致公社社员全面依附公社.从整体上看,人民公社模式下的乡村治理,扭曲了农民的政治参与,激化了乡村社会矛盾,阻碍了乡村社会的正常分化,破坏了农业生产,影响了乡村文明的发展.     

供应链环境下RFID标签所有权安全转换协议研究

在基于RFID技术的商业活动中,一项非常重要的任务是保护供应链上各个企业的商业秘密不因RFID标签所有权的转换而带来风险.基于Hash函数和对称密码体制,提出了一种适合于供应链环境的轻量级RFID标签所有权转换协议.协议具有抗重放攻击、抗异步攻击、抗假冒攻击、抗内部攻击等特性,并能确保前向、后向隐私安全性.与现有典型的RFID标签所有权转移协议相比,协议的安全性、隐私性好,效率高,能保护企业的商业秘密,具有很好的现实意义.