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71.
This article reports on an ongoing action research study into the organisation of care for older people in a United Kingdom accident and emergency (A&E) department. The study is located at the interface between A&E and the in-patient services for elderly people (SEP) wards, and aims to work between these two services to seek improvements for change to the care of older people in A&E. Preliminary data are used in the article to explore three claims about the value of action research: action research enables an understanding of the issues from the perspectives of the different participants; action research enables work to take place that explicitly takes account of the different perspectives; and action research helps to explain the reasons for resistance to change. The analysis is used to highlight the value that action research may have in bridging gaps between services in an acute hospital. 相似文献
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Marija Nikolic-Jaric Tim Cabel Elham Salimi Ashlesha Bhide Katrin Braasch Michael Butler Greg E. Bridges Douglas J. Thomson 《Biomicrofluidics》2013,7(2)
The instrument described here is an all-electronic dielectrophoresis (DEP) cytometer sensitive to changes in polarizability of single cells. The important novel feature of this work is the differential electrode array that allows independent detection and actuation of single cells within a short section ( ~ 300?μm) of the microfluidic channel. DEP actuation modifies the altitude of the cells flowing between two altitude detection sites in proportion to cell polarizability; changes in altitude smaller than 0.25 μm can be detected electronically. Analysis of individual experimental signatures allows us to make a simple connection between the Clausius-Mossotti factor (CMF) and the amount of vertical cell deflection during actuation. This results in an all-electronic, label-free differential detector that monitors changes in physiological properties of the living cells and can be fully automated and miniaturized in order to be used in various online and offline probes and point-of-care medical applications. High sensitivity of the DEP cytometer facilitates observations of delicate changes in cell polarization that occur at the onset of apoptosis. We illustrate the application of this concept on a population of Chinese hamster ovary (CHO) cells that were followed in their rapid transition from a healthy viable to an early apoptotic state. DEP cytometer viability estimates closely match an Annexin V assay (an early apoptosis marker) on the same population of cells. 相似文献
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Brian Bridges 《国际体育史杂志》2013,30(15):1823-1833
1948 was South Korea's first ever appearance in the Olympics – a poor country, forced to adjust to division on the peninsula, with a limited athletic presence. But South Korea won its first medals and contributed to the tortuous process of securing its international standing. Sixty-four years later, by the time of its second appearance in a London Olympics South Korea had become a powerful economy with a high international profile and a strong athletic representation – coming 5th in the final medal table. This study compares and contrasts not just the two London Olympics in terms of athletic performances but also the changed roles for South Korea within both the global sporting community and broader international society. Despite the continuing division on the peninsula, the two London Olympics provide symbols and markers of the aspirations, achievements and failures of South Korean policy-makers and their people. 相似文献
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Piasta Shayne B. Bridges Mindy Sittner Park Somin Nelson-Strouts Kelley Hikida Michiko 《Reading and writing》2022,35(9):2131-2153
Reading and Writing - Efforts to improve classroom language practices and children’s language learning, as a means of supporting reading comprehension, may depend on teachers’ knowledge... 相似文献
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David Bridges 《Curriculum Journal》2013,24(2):137-151
ABSTRACT This paper looks at the idea of teacher assessment and its history in relation to the English and Welsh National Curriculum since 1987. The author argues that the way it has been understood and used is ‘almost infinitely flexible’. Furthermore, he suggests that government attempts to cement in place one accepted definition have simply caused confusion. In particular, he shows how some definitions conflate formative and summative purposes. As a result assessment which is central to teaching and learning has become a disputed area of classroom practice and teachers are therefore less positive about its usefulness. 相似文献
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What has come to be known as the "Woods Hole course", Biomedical Informatics, is a week-long course sponsored by the National Library of Medicine which has been offered since 1992. Its participants include librarians, clinicians, educators, and administrators. This article discusses the content of the course and its applicability to medical librarians. 相似文献