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991.
Institutions of higher education acknowledge that online learning represents a growing segment of the modern learning environment, and most students have mastered basic computer skills. However, reluctance to engage in online learning remains among both faculty and students. This article presents a case study of three schools of nursing that collaboratively developed and implemented an online undergraduate-nursing course. The article discusses the challenges that were encountered by faculty and students. The faculty used the distance education literature to address these challenges related to technological, institutional, and pedagogical aspects of online learning, as well as the recruitment and retention of online learners. Quantitative and qualitative methods were used to evaluate the effectiveness of the course. The paper concludes with suggestions to overcome the challenges of online learning, such that faculty and students receive the inherent rewards.  相似文献   
992.
S S Verma 《Resonance》2001,6(11):63-67
We saw in Part 11 of this article the need, suitability and the technological developments of two eco-friendly alternative, i.e. magnetic and thermoelectric, refrigeration systems. In the present article, we briefly introduce the principle of thermoacoustic refrigeration technique along with the latest developments in this technology. S S Verma is a senior lecturer in the Department of Physics, Sant Longowal Institute of Engineering and Technology, Longowal, Punjab.  相似文献   
993.
阅读课是师专英语专业教学中的薄弱环节,而阅读课教学的效果直接影响到学生专业水平和技能的提高和发展。本文依据交际教学法等现代教学法理论和阅读心理学的原理,结合师专英语教学的实际,提出了“兴趣·调动·交际·指导”这样一个英语专业阅读课教学模式,并着重对这一模式的具体运用进行了较为详尽的阐释与评价  相似文献   
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996.
The problem of the construction of the optimal model of the automated control system of a Russian higher-education institution (the ACS of an RHEI) is studied. This term appeared in the 1970s–1980s and served as the beginning of a project that covered more than 50 of the largest higher-education institutions of the country and is also relevant today. Two main approaches to construction of an automated control system of Russian higher-education institutions are specified, viz., the development of a system using its own resources and the use of the product from a third-party developer. Examples of the application of these approaches are given and the structure of the elements (modules) of the systems is described. The necessity to search for the optimal structure of the elements included in the ACS of an RHEI is specified for most educational organizations taking their dimensions into account and their specific sectoral character, as well as the total expenditures for the acquisition (development) and support of the systems. An example of the structure of the optimal model and a third (combined) approach to its construction is given.  相似文献   
997.
This study explores science communication on Twitter by investigating a sample of tweets referring to academic papers in five different scientific fields. The specifications of science communicators on Twitter, the characteristics of those who initiate actions (by tweeting), the extent and quality of reactions (retweeting), individual and group interactions, and the distribution of tweets across types of engagement in the process of science communication (i.e., dissemination, consultation, and evaluation) were explored. A broad array of actors is involved in the communication of science on Twitter, with individual citizens and individual researchers playing an important role. In principle, this is promising for creating direct interaction, which can be difficult through more traditional mass media. The vast majority of communication activities regarding academic papers is undigested dissemination with almost no sign of debate, contestation, or collective reflection. Another general finding of this study is that bot accounts play a major role in the science communication landscape on Twitter.  相似文献   
998.
All too often, strong opinions are held without regard to detailed knowledge of the subject involved. Current controversies show that the question of course content in professional broadcasting education is no exception. Regardless of the viewpoint held, a supply of adequate data relevant to the question should be welcomed by all. The Journal undertakes to supply as much data as possible relevant to broadcasting education, the most recent example being Harold Niven's “Fourth Annual Survey of Colleges and Universities Offering Course Work in Radio and Television, 1958–1959”; published in the Fallissue.  相似文献   
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The aim of this study was to evaluate newly developed performance feedback tools from the student perspective. The tools were innovative in both their mode of delivery and the range of stakeholders they involved in the feedback process. By using the tools in health and social care settings, students were able to engage in interprofessional assessment of common competences and obtain performance feedback from a range of stakeholders not commonly involved in work-based learning; these included peers and service users. This paper discusses the ways in which the performance feedback tools were developed by a collaborative programme and compares their delivery, across a wide range of professions and work-based settings, in paper-based, web-based and mobile formats. The tools were evaluated through a series of profession-specific focus groups involving 85 students and 7 professions. The data were analysed thematically and reduced to three key categories: mode of delivery, assessment tool dynamics and work-based issues. These will be discussed in detail. The students agreed that the structured way of capturing and documenting feedback from several sources would support their practice placement learning. The reflective nature of the tools and the capacity for guiding reflection was also welcomed. The concepts of gaining service user, peer and/or interprofessional feedback on performance were new to some professions and evoked questions of reliability and validity, alongside appreciation of the value they added to the assessment process.  相似文献   
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