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  • 1
    Online Resource
    Online Resource
    SAGE Publications ; 2022
    In:  New Media & Society Vol. 24, No. 9 ( 2022-09), p. 2003-2026
    In: New Media & Society, SAGE Publications, Vol. 24, No. 9 ( 2022-09), p. 2003-2026
    Abstract: Popular claims of virtual reality systems serving as ‘empathy machines’ often fail to consider (a) the cognitive mechanisms driving the effects of technological immersion on empathy and (b) the conceptualization of empathy as a multidimensional construct. More, recent research has yielded mixed empirical support. This study investigates how dimensions of psychological presence—perceived self-location, sense of copresence, and judgments of social realism—mediate the effect of immersion on cognitive, affective, and associative empathy. Findings indicate that experiencing a news story via 360° video on a head-mounted display led to stronger self-location and copresence than engaging with the same video via desktop or reading a text version. While only copresence increased cognitive empathy, both self-location and copresence facilitated affective empathy. Whereas self-location and copresence enhanced associative empathy, social realism decreased it. These results highlight the value of a multidimensional conceptualization of empathy in investigating the prosocial potential of immersive media.
    Type of Medium: Online Resource
    ISSN: 1461-4448 , 1461-7315
    RVK:
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    Language: English
    Publisher: SAGE Publications
    Publication Date: 2022
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    detail.hit.zdb_id: 2684519-2
    detail.hit.zdb_id: 2016312-5
    detail.hit.zdb_id: 2686704-7
    SSG: 24,1
    SSG: 3,4
    SSG: 3,5
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  • 2
    Online Resource
    Online Resource
    SAGE Publications ; 2001
    In:  Palliative Medicine Vol. 15, No. 1 ( 2001-01), p. 26-34
    In: Palliative Medicine, SAGE Publications, Vol. 15, No. 1 ( 2001-01), p. 26-34
    Abstract: An uncontrolled retrospective study was conducted looking at the use of oral controlled-release hydromorphone in palliative care patients. Over a 2-year period 55 patients were switched to hydromorphone therapy, and the efficacy and outcomes were assessed. Urea and electrolyte measurements were also recorded at the time of opioid switch and renal impairment defined as urea 〉 10.5 mmol/l and/or creatinine [.greaterequal] 101 mmol/l. This group of 29 patients with abnormal urea and/or creatinine (Group 1) was compared with the remaining 26 patients (Group 2) who had normal urea and creatinine. The major reasons for change to hydromorphone were side-effects (cognitive/ drowsiness/nausea) on previous therapy. Following a switch to hydromorphone these side-effects improved in over 80% of patients ( n = 55). Comparison between Group 1 and 2 demonstrated a significant difference in renal function but no significant differences in reasons for change, dose of opioids or response to change (over 80% improvement following opioid switch). We conclude that hydromorphone is a flexible second-line alternative to morphine that is particularly useful when intolerable side-effects are experienced with other opioids. In renal impairment (including two patients with end-stage renal failure) we found hydromorphone to be safe and effective. Further clinical and pharmacokinetic studies are required.
    Type of Medium: Online Resource
    ISSN: 0269-2163 , 1477-030X
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2001
    detail.hit.zdb_id: 2027566-3
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  • 3
    In: The International Journal of High Performance Computing Applications, SAGE Publications, Vol. 35, No. 6 ( 2021-11), p. 598-616
    Abstract: Rapid growth in data, computational methods, and computing power is driving a remarkable revolution in what variously is termed machine learning (ML), statistical learning, computational learning, and artificial intelligence. In addition to highly visible successes in machine-based natural language translation, playing the game Go, and self-driving cars, these new technologies also have profound implications for computational and experimental science and engineering, as well as for the exascale computing systems that the Department of Energy (DOE) is developing to support those disciplines. Not only do these learning technologies open up exciting opportunities for scientific discovery on exascale systems, they also appear poised to have important implications for the design and use of exascale computers themselves, including high-performance computing (HPC) for ML and ML for HPC. The overarching goal of the ExaLearn co-design project is to provide exascale ML software for use by Exascale Computing Project (ECP) applications, other ECP co-design centers, and DOE experimental facilities and leadership class computing facilities.
    Type of Medium: Online Resource
    ISSN: 1094-3420 , 1741-2846
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2021
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  • 4
    Online Resource
    Online Resource
    SAGE Publications ; 2001
    In:  Palliative Medicine Vol. 15, No. 4 ( 2001-06), p. 347-348
    In: Palliative Medicine, SAGE Publications, Vol. 15, No. 4 ( 2001-06), p. 347-348
    Type of Medium: Online Resource
    ISSN: 0269-2163 , 1477-030X
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2001
    detail.hit.zdb_id: 2027566-3
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  • 5
    Online Resource
    Online Resource
    SAGE Publications ; 2001
    In:  Palliative Medicine Vol. 15, No. 3 ( 2001-04), p. 255-256
    In: Palliative Medicine, SAGE Publications, Vol. 15, No. 3 ( 2001-04), p. 255-256
    Type of Medium: Online Resource
    ISSN: 0269-2163 , 1477-030X
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2001
    detail.hit.zdb_id: 2027566-3
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  • 6
    In: Anaesthesia and Intensive Care, SAGE Publications, Vol. 25, No. 4 ( 1997-08), p. 347-349
    Abstract: Opiate premedication may cause significant respiratory depression, particularly when other sedative agents such as scopolamine or benzodiazepines are added. This can cause hypoxaemia with potential for worsening myocardial ischaemia in cardiac surgery patients. The aim of this study was to investigate the incidence of hypoxaemia (SpO 2 〈 90%) in elective patients undergoing cardiac surgery and to assess the efficacy of supplemental oxygen in preventing it. One hundred elective patients without significant respiratory disease or cardiac failure, who received both an opiate and a sedative premedication, were prospectively randomized to receive either oxygen via a facemask at 4 l/min or no oxygen. Continuous arterial oxygen saturation was recorded using a pulse oximeter from the time of premedication until the patient arrived in theatre. An SpO 2 〈 90% was recorded as a significant event and oxygen was administered to the patients. Six patients were excluded because of equipment failure or protocol violations. The patient groups were comparable with respect to patient demographics, premedication type and dose or the duration of monitoring. In patients receiving oxygen (n=48) there were no episodes of hypoxaemia (0%). In patients not receiving oxygen (n=46) there were 14 episodes of hypoxaemia (30%, P 〈 0.0001). We conclude that there is a significantly high incidence of hypoxaemia in cardiac surgery patients following combined opiate and sedative premedication and that it can be reduced by the routine administration of supplemental oxygen.
    Type of Medium: Online Resource
    ISSN: 0310-057X , 1448-0271
    Language: English
    Publisher: SAGE Publications
    Publication Date: 1997
    detail.hit.zdb_id: 2053705-0
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  • 7
    Online Resource
    Online Resource
    SAGE Publications ; 1990
    In:  Health Education Quarterly Vol. 17, No. 2 ( 1990-06), p. 179-196
    In: Health Education Quarterly, SAGE Publications, Vol. 17, No. 2 ( 1990-06), p. 179-196
    Abstract: A center-based program was designed and implemented to promote aerobic physical activity among healthy Black-American families with children in the fifth through seventh grades. Ninety-four Black-American families were actively recruited and randomly as signed to an experimental or control group. Families in the experimental group were encouraged to participate in a program with the following features: one education and two fitness sessions per week for 14 weeks; educational sessions that included individual counseling, small group education, aerobic activity, and snack components; located in a convenient building cherished by the community; aerobic activity sessions in a fitness center outfitted and staffed according to modern characteristics; a variety of incentives including free transportation and babysitting and reminders to promote attendance. Per cent participation was low, with about 20% participating in the desired fitness center sessions by the end of the program. As a result of low participation, no differences were detected beween experimental and control groups on indicators of cardiovascular fitness. In postprogram interviews, conflicts with work and school events were the most commonly reported reasons for nonattendance. We concluded that because of difficulties in at tendance, center-based programs appear to have limited value as the sole modality for intervention in public health programs for promoting physical activity among healthy,
    Type of Medium: Online Resource
    ISSN: 0195-8402
    Language: English
    Publisher: SAGE Publications
    Publication Date: 1990
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    detail.hit.zdb_id: 2082564-X
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  • 8
    Online Resource
    Online Resource
    SAGE Publications ; 1987
    In:  Australian Medical Record Journal Vol. 17, No. 4 ( 1987-12), p. 28-28
    In: Australian Medical Record Journal, SAGE Publications, Vol. 17, No. 4 ( 1987-12), p. 28-28
    Type of Medium: Online Resource
    ISSN: 0817-3907
    Language: English
    Publisher: SAGE Publications
    Publication Date: 1987
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  • 9
    Online Resource
    Online Resource
    SAGE Publications ; 2020
    In:  Research in Comparative and International Education Vol. 15, No. 2 ( 2020-06), p. 171-185
    In: Research in Comparative and International Education, SAGE Publications, Vol. 15, No. 2 ( 2020-06), p. 171-185
    Abstract: This article provides a comparative examination of teachers’ experiences of both participating in Catholic teacher education programmes and teaching within Catholic schools in the Republic of Ireland and the United States. This mixed-methods study consisted of surveys and interviews with 22 teachers who are graduates of both Irish and US teacher education programmes and have taught in Catholic schools in both countries. This distinct cohort of Irish Catholic educators reveals how faith and Catholic identity are experienced in two distinct education systems that share a common mission. The research underscores how context powerfully shapes the lived experience of teachers in both Catholic teacher education programmes and in Catholic schools, and it highlights implications for those responsible for Catholic teacher education programmes and also for the leaders of Catholic schools. The extent to which members of a school community explicitly identify and choose to embody the Catholic identity greatly shapes outcomes.
    Type of Medium: Online Resource
    ISSN: 1745-4999 , 1745-4999
    Language: English
    Publisher: SAGE Publications
    Publication Date: 2020
    detail.hit.zdb_id: 2235545-5
    SSG: 5,3
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