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131.
132.
简述陆地卫星多光谱扫描(MSS)影象的特点,着重介绍陆地卫星多光谱扫描影象适用于中、小比例尺的土地资源凋查  相似文献   
133.
The objective of this study is to identify the competencies required to achieve success in the transition from higher education to the labour market based on the perceptions of employers. This paper analyses the assessments made by a group of engineering company employers. An item-battery of 20 competencies was grouped into 3 dimensions by using factor analysis. Subsequently, respondents’ scores were also clustered into three groups and characterised through contingency tables. The competencies demanded by employers were grouped into business and finance, problem-solving and strategic planning. Significant differences were found between responses from employers working in medium and small companies, who placed more importance on competencies related to problem-solving and strategic planning, and employers in big companies, who were more concerned about the difficulties of finding well-trained graduates. The findings from this paper have important implications for research in the areas of higher education and organisations that usually employ graduate engineers.  相似文献   
134.
The aim of this article is to analyse whether having experience of formative assessment during their initial teacher education courses (ITE) influences graduates’ subsequent practice as teachers. That is, if the assessment methods that university students are subject to during their learning process are then actually employed by them during their professional practice as schoolteachers. To address this issue, questionnaires were issued and focus groups were held with a sample of ITE graduates. The main results of the study are that: (1) formative and shared assessment (FSA) is not used a great deal during ITE, but is highly valued; (2) some graduates have implemented FSA in their practice as teachers, following their experience on their ITE course; and (3) significant variables are found regarding the implementation of FSA in schools (possible resistance from colleagues and/or pupils’ parents, etc.).  相似文献   
135.
This article examines an innovative model of online international education regarding disability through a human rights perspective piloted through a collaboration between Universidad LaSalle, Mexico, and University at Buffalo, United States. The course is organized around a pressing global human rights and development issue. Its objective is to promote effective practice with persons with disabilities through cross-national, cross-disciplinary, human-rights based education; strengthen students’ sense of global engagement; and foster cross-cultural expertise and competence with diversity. The implications for effective professional education in law and social work are discussed. The article also examines pedagogical strategies and presents case study materials, identifies key disability rights themes common to both nations and cultures, and explores how distance learning technology is implemented in the course. A preliminary assessment of this newly piloted approach is also presented, based on data from students, as well as the implications for teaching and practice.  相似文献   
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Focusing on digital text messages containing information about students’ absences and sent to parents by schools, the paper investigates the way school absenteeism is produced within affective assemblages. The paper unfolds a theoretical and methodological approach of ‘going with’ the text messages, in entanglements of affective flows. The empirical engagements, produced together with multiple agents in two Swedish schools, show that within the assemblages of human and nonhuman bodies, the text messages can become ‘stirrers’ that evoke nervousness and anxiety, but also excitement and feelings of control that affect the production and conception of absenteeism. The affective flows of text messages thus travel in all directions, with and against notions of linearity. The conclusion emphasizes how the text messages, as affective materialities, are an inextricable part of the production of school absenteeism in multiple and sometimes unexpected ways.  相似文献   
139.
国际互联网的迅速发展,使应用软件的销售模式发生了翻天覆地的变化。企业可以不必购买先进昂贵的应用软件,只需通过ASP就可以在网上及时获得所需的应用软件以及相关的服务。因此,对ASP的定义、分类、市场培育以及前景作了详细分析,并对中国ASP市场的发展做出展望。  相似文献   
140.
分子伴侣与蛋白质折叠   总被引:2,自引:0,他引:2  
井明艳  孙建义 《科技通报》2004,20(5):407-411
新合成的多肽链必须先经折叠和装配后形成特定的三维结构才具有活性.在多肽链折叠过程中,往往会产生折叠异常蛋白,形成集聚体.分子伴侣可有效地调控多肽链的正确折叠,从而避免集聚体的形成.文章主要对分子伴侣的定义、作用、种类、特性等做一介绍。  相似文献   
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