基于应用生物科学专业需求的微生物学课程教学改革初探

微生物学课程是应用生物科学专业的学位必修课之一。结合高校微生物理论教学内容不断更新的趋势,因此开展微生物学课程改革势在必行,目的在于提高学生的综合实践能力和就业竞争力。     

《微生物检测技术》课程改革探索

《微生物检测技术》是食品生物技术专业中实践性很强的一门专业基础课程,对应于学生微生物分析、检验与培养能力的提高。从课程内容、教学方法、考核方案等方面介绍了《微生物检测技术》课程改革的思路和实际做法,总结了教学成果和课程特色,最后进行了教学反思,为课程的持续改革提供了方向。     

食品微生物学课程增加预测微生物学内容的思考

食品微生物学是高等院校食品类本科专业的核心课程之一。预测微生物学及其在定量风险评估上的应用是近年来国内发展迅速的研究领域,食品微生物学课程中增加预测微生物学和风险评估,使大学生理解并初步掌握微生物建模和风险评估的基本理论和实践方法,了解当前食品安全控制研究热点,为将来参与食品安全监管工作或过渡到研究生深造奠定基础。     

“微生物及免疫”网络课程建设初探

网络课程是高职院校教学质量和教学改革工程的重要组成部分,为加强师生互动和拓展学生自学能力,我们进行了"微生物及免疫"网络课程建设。教学实践证明:"微生物及免疫"网络课程在实际教学过程中丰富了教学内容,提高了教学质量,取得了较好的教学效果,加强了学生的自主学习及创新能力。     

校研企“1+1+1”人才培养模式下高职食品微生物课程教学改革初探

食品微生物课程是我国高职院校的主要课程门类,其在课程教学的过程中,主要采用校研企"1+1+1"人才培养模式来开展教学活动,而这种人才培养模式的开展和利用,不仅能够有效提高高职学校学生的学习能力,另外也能够使得相关企业积极的参与到教学中,以对原有的教学模式进行改革。本文就校研企"1+1+1"人才培养模式下高职食品微生物课程教学改革进行了简要的研究,仅供参考。     

基于计算机课程实践的教学保障体系的建构路径研究

在新时期背景下,很多学校的计算机课程教育教学工作面临诸多困难,其中计算机课程实践教学保障体系的构建问题表现较为突出。加强计算机课程实践教学保障体系的构建,有利于推动学校计算机课程实践教学与时俱进的发展和创新,进一步解决学校计算机课程实践教学存在的问题和不足。基于此,文章从计算机课程实践教学保障体系,从新时期背景下的构建原则方面出发,分析计算机课程实践教学保障体系建构现状,最后提出计算机课程教学保障体系建构策略。     

环境设计专业实践环节教学组织与改革探索

实践环节课程是环境设计专业最为重要的课程。该文探讨该课程理论教学与实践教学的结合,探索实践环节课程的改革,提出可行的实践方式,以培养学生的创新能力和设计能力,有效提升其实践应用能力。     

基于三学期制的旅游饭店管理课程实践教学体系的构建——以五邑大学旅游管理专业为例

从旅游饭店管理课程实践教学现状看,旅游饭店管理课程实践教学体系的构建思路是:充分利用第三学期创造的实践条件,依照饭店对人才培养的基本要求,将课程的实践教学体系分为"课程开设之前-课程开设期间-课程开设之后"三个环节。     

“高电压技术”课程实践教学改革研究

本文以社会需求和学生就业为导向,以培养学生创新精神、实践动手能力为目标,改革高电压技术课程实践教学内容、方法和手段,完善强化课程实践教学体系,加强实践教学管理,落实和规范课程实践教学各个环节。对高电压技术课程的实践教学改革进行了有益的探索,使实践教学质量能够上一个新台阶。     

项目驱动式教学在环境工程微生物学课程中的应用

项目驱动式教学是在教学过程中以课程内容为主线,以项目实施为手段的新型教学模式。项目驱动式教学强调学生的自主学习,侧重培养学生的创新思维和动手能力。将项目驱动教学应用于环境工程微生物学课程,通过课程设计和实践教学,能够有效提高学生利用环境微生物知识解决实际环境问题的能力,也增强了学生学习的信心和自觉性,取得了良好的教学效果。     

浅析高速公路工程招投标中的最低评标价法

结合目前高速公路施工项目招投标活动的实际情况,阐述了最低评标价法的概念,归纳了其优点及存在问题,对完善最低评标价法提出几点策略,以期促进招标投标市场更加规范有序。     

Place-Making in Megaprojects in Melbourne

This article analyses state-led place-making practices in Melbourne. The two levels of government that influence planning in Melbourne make much of the city as ‘culturally vibrant’ and ‘creative’, and have incorporated creative city-inspired place-making principles into many layers of the planning system. An examination of the development of two mixed-use megaprojects in central Melbourne reveals however that ideals of culturally engaging public places, and indeed of creative landscapes for middle-class consumption, wither in the face of more basic imperatives for economic development. In these case studies the ‘creative city’, no matter how the idea is interpreted, has little traction either as a set of inclusive place-making principles or as a gentrification strategy. The article concludes that the creative city-inspired place-making objectives in the planning system at both state and local levels are ambiguous in their overall intents and completely unsupported by statutory controls. Such place-making objectives as are realised are the compromised results of the interplay of uncoordinated decisions, delivered at the pleasure of the developer.     

Pathogens in septage in Vietnam

Septage is widely acknowledged as a major source of infectious pathogens while disposal of septage, and the operation and maintenance of septic tanks, is not regulated in many developing countries. Twenty untreated septage and septage sludge samples were taken from Can Tho City, Vietnam to examine their pathogen content, and indicator micro-organisms. Escherichia coli and Enterococcus spp. were detected in all samples, regardless of sludge storage time. Phages were detected in 80% of samples. Salmonella spp. were detected in 70% of the untreated septage and 60% of septage sludge samples. Concentrations of phages and bacteria tested in septage sludge after many years of tank storage were much higher than the expected levels. Helminth ova were present in 95% of untreated septage samples with an average of 450 ova l^− 1, and were detected in all septage sludge samples with an average of 16,000 ova l^− 1. Twelve varieties of helminth ova were identified. More helminth ova varieties in higher concentrations were found in septage than those reported from stool samples. The varieties' frequency ranged from 10% to 50% and Ascaris lumbricoides predominated. Results show that pathogens and indicator micro-organisms, especially helminth ova, accumulate in sludge. Thus helminth ova should be considered when septage sludge is treated and used for agriculture. Proper health protection measures must be applied for people handling septage.     

在市场中实践在实践中学习在学习中进步--工程公司市场化进程的回顾与展望

近两年来，工程公司在提高市场竞争意识、推动市场化进程中做了大量工作，其中坚持走出去的方针是我们自我加压、推行加快市场化步伐的一个重要战略步骤。     

新时期广东城市化的新特点

新时期广东城市化出现以下特点:知识源导向、城市由单体向群体化发展、产业集群推动、政府主导自上而下的集约化发展、城镇化向城市化转变、由重“数量”发展向重“质量”发展的转变。     

新形势下高校强化基建财务管理的探讨

在市场条件下高校基建财务人员在加强日常财务管理的同时,必须树立起高度的工作责任心,抓好事前监督、事中监督、事后监督三个环节,全面理解、贯彻执行《高等学校财务制度》,管好用好各项基本建设资金,提高基建财务管理水平,更好地完成高校各项基建任务,以有限的投资,最快的建设速度,获得最大的投资效益。     

2005年北京办公物业市场七大趋势

趋势一:CBD区域写字楼集中放量从各区域规划方案上看,CBD区域多数项目在03～04年处于项目的报批手续及拆阶段,预计2005年正式推向市场,因此2005年CBD区域将成为北京市场供应集中的域,区域即将供应的项目有北京财富中心(二期)、金地国际花园、万达广场、SOHO尚都、万通中心、世纪财富中心、怡禾国际中心、光华国际等。除去未知项目,2005CBD写字楼办公面积的供应量为60万平方米左右。中关村区域经过一段时间的集中供后开始逐步放缓,2005年供应的体量相对较大的项目有中关村金融中心、新中关。金街区域可能开盘的项目只有2个:英蓝国际中…     

浅谈我国工程项目建设成本控制存在的问题

结合目前我国施工企业工程项目成本管理现状,对工程项目成本管理过程中存在的问题进行了较详细的分析,并提出了一些解决问题的办法,以做好项目成本控制工作,进而增强企业经济实力。     

Variation in property taxation in Tulsa

Conclusions It may be reasonably concluded from this study that the range of variation in these ratios of assessed to actual value are of a reasonable size for the great majority of cases. The frequency distribution of these sample ratios was not normal, however, as was assumed a process of this type would produce. On the other hand, the failure of the regression analysis to identify any significant variables which would explain these variations would tend to re-enforce the assumption that the fluctuations were indeed of a random nature.To sum it up in one paragraph, aside from a few extreme cases, the assessing process appears to give estimates which are more consistent than would be expected under the assumption that any errors would be of a random nature, but the regression analysis was unable to isolate any particular socioeconomic characteristics which would explain the variation which was present.Financial support for this research project was furnished by the University of Tulsa.