智慧旅游背景下高职院校与企业合作方式的再探讨     

张季云  阚志霞 《教育教学论坛》2019,(6):44-45

智慧旅游时代的到来,标志着我国旅游产业的转型升级。产业的升级意味着对人才提出了更高要求,作为旅游人才培养基地的高职院校必须以此为导向,积极探索深化校企合作的新模式,以完成培养高职复合型人才的教育目标。  相似文献   

马氏距离在路面使用性能评价中的应用     

石挺  何申明  李锦 《泰州职业技术学院学报》2005,5(6):22-23,32

马氏距离是多元统计中常用的一种判别方法.以实例分析了马氏距离方法在路面使用性能评价中的应用,阐述马氏距离法的基本思路和操作步骤,论证了马氏距离法的科学性、合理性和实用性.与我国常用的综合评价方法相比,马氏距离是具有物理意义的指标,可以用于路面综合性能的评价.  相似文献   

国际高技能应用型人才培养策略分析   总被引：1，自引：0，他引：1  

刘晓红 《成都教育学院学报》2011,(6):112-115

经济全球化促进了人才的国际流动,同时也导致人才标准的国际化。中国职业教育必须适应新形势,在人才培养方面与国内外的经济发展需求深度结合,依托国内产业转型升级的发展现实,积极探索产学研合作新模式。国内高职院校应从人才培养目标国际化、人才培养过程国际化以及人才培养机制国际化等方面来构建国际高技能应用型人才的培养和教育体系,促进国际高技能应用型人才的培养。  相似文献   

高职院校航海英语师资素质现状的调查分析和相关对策     

尤小燕 《九江职业技术学院学报》2011,(2):58-61

随着世界航运业的蓬勃发展,优秀航运人才的培养备受关注。航海英语教师作为一线工作者,肩负着培养具有较高英语综合能力人才的重任,其自身的教学水平和业务能力至关重要。作者从调查分析高职院校航海英语师资的素质现状出发,结合需求分析理论和Freeman的语言教师学习理论,提出加强航海英语教师专业发展的相关对策,希望对高职院校加强航海英语师资建设具有一定的参考价值。  相似文献   

Antioxidant and lipid lowering activities of Indian black tea     

Ramesh Chander  A. K. Khanna  Kanwal Raj  A. K. Rastogi 《Indian journal of clinical biochemistry : IJCB》2005,20(1):153-159

Indian black tea; CTC leaf and dust, produced by Tata Tea Limited, Kolkata, (India) was studiedin vitro as potential scavenger of oxygen free radicals. Super oxide anions were generated in a system containing xanthine—xanthine oxidase (enzymic system) and by NADH- phenozine methosulphate (non enzymic system). Anions were assayed in terms of uric acid formation and reduction of nitroblue tetrazolium salt, which were shown to be suppressed by tea extracts. Extracts from both leaf and dust also inhibted the formation of hydroxyl radicalsin vitro in the enzymic system comprising hypoxanthine—Cu⁺²—sodium ascorbate and xanthine oxidase and in non enzymic system of deoxyribose—Cu⁺²—sodium ascorbate and H₂O₂ as well as the Cu⁺² induced lipid peroxidation in human low density lipoprotein. Feeding with black tea in normal rats for sixty days increased their antioxidant activity and their liver microsomes were shown to be protected against peroxidation of lipids as stimulated by metal ions with enzymic or non enzymic reactants. Furthermore feeding with tea extracts in normal as well as triton WR—1339 induced hyperlipidemic rats caused decrease in their plasma levels of total cholesterol, phospholipids and triglycerides. The antioxidant and lipid lowering activities of both extracts from CTC leaf and dust tea was comparable and may be due to the presence of natural products like catechin and others.  相似文献   

Cardioprotective activity of synthetic guggulsterone (E and Z-isomers) in isoproterenol induced myocardial ischemia in rats: A comparative study     

Ramesh Chander  Farhan Rizvi  A. K Khanna  Ram Pratap 《Indian journal of clinical biochemistry : IJCB》2003,18(2):71-79

Guggulsterone, a mixture of cis (E) and trans (Z) isomers (7∶3 w/w) was synthesized from 16-DPA. The isomers were separated by column chromatography and evaluated for cardioprotective and antioxidant activities. Myocardial necrosis induced by isoproterenol in rats caused marked increase in serum creatine phosphokinase and glutamate pyruvate transaminase. Simultaneously in ischemic heart, phospholipase, xanthine oxidase and lipid peroxides were enhanced following depletion of glycogen, phospholipids and cholesterol. Treatment with guggulsterone and its both isomers at the dose of 50 mg/kg po., significantly protected cardiac damage as assessed by the reversal of blood and heart biochemical parameters in ischemic rats. The cardioprotective activity of guggulsterone and of both the isomers were compared with that of gemfibrozil at the same doses. Guggulsterone and both the isomers at tested concentrations (5–20mM) inhibited oxidative degradation of lipids in human low-density lipoprotein and rat liver microsomes induced by metal ionsin vitro. The drug counteracted against the generation of superoxide anions (O₂) and hydroxyl radicals (OH⁻) in non-enzymic test systems. It is suggested that cardioprotective and antioxidant activities of synthetic guggulsterone and guggulsterone obtained from gum resinCommiphora mukul that contains isomers E & Z in the ratio of 46∶54w/w are the same.  相似文献   

论“教育之乡”的民生意义     

钱炜  时金芳 《南通师范学院学报》2011,(6):89-95

在教育的诸多意义中,民生是最紧贴教育人文本义的。作为地方教育范式的“教育之乡”,深刻反映了教育的民生意义。“教育之乡”本为民意表达,源自生计思考,彰显乡民权益,适成民居环境。南通教育个’案揭示和实现“教育之乡”的民生意义有着理论与实践、历史与现实的、区域与全国的多重价值。  相似文献   

情感:情境教育理论构建的命脉     

李吉林 《教育研究》2011,(7)

儿童时期是一个人一生奠基的关键时期。30年来,我不懈地追求儿童发展的规律,初步构建了以儿童为主体的、自成体系的情境教育理论框架。情感,让我迈出情境教育的第一步。在此基础上,我提出了情感活动与认知活动结合起来的教育主张,构建了情感与认知结合获得教学高效能的课程范式。在回顾整理情境教学的探索历程中,我概括出情境教学促进儿童发展的五要素,构建了情境教育的基础模式和基础原理,并对情境课程进行了网络构建。回顾情境教育理论构架的历程,我的爱与儿童的情的交融,构成了情境教育理论构架的内核。情是教育的魂,是情境教育的命脉。  相似文献   

教师经验与随机的“形式聚焦”教学技巧之关系行动研究     

林梅  冒端 《河北北方学院学报(社会科学版)》2011,27(3):92-94

随机的＂形式聚焦＂是重要的教学法,因为它不仅促进人们对形式和意义的共同关注,更鼓励学生要注意语言形式。在研究教师引发的随机的＂形式聚焦＂教学技巧时,考虑教师的教育经验背景是非常重要的。通过行动研究发现,在数量和类型上,有经验的教师比没有经验的教师使用更多的随机的＂形式聚焦＂教学技巧。  相似文献   

小学语文阅读教学“标准”与“多元”探究     

陆伟伟 《江苏教育研究》2012,(25):31-33

本文概述了"多元解读"的产生及其必要性,以及在实施过程中,如何避免对"多元解读"的过分追求所导致的语文阅读教学的一些误区。同时,本文对"多元解读"的现状加以分析并提出了一些解决问题的策略。  相似文献