116 research outputs found
Acute otitis externa: Consensus definition, diagnostic criteria and core outcome set development.
OBJECTIVE: Evidence for the management of acute otitis externa (AOE) is limited, with unclear diagnostic criteria and variably reported outcome measures that may not reflect key stakeholder priorities. We aimed to develop 1) a definition, 2) diagnostic criteria and 3) a core outcome set (COS) for AOE. STUDY DESIGN: COS development according to Core Outcome Measures in Effectiveness Trials (COMET) methodology and parallel consensus selection of diagnostic criteria/definition. SETTING: Stakeholders from the United Kingdom. SUBJECTS AND METHODS: Comprehensive literature review identified candidate items for the COS, definition and diagnostic criteria. Nine individuals with past AOE generated further patient-centred candidate items. Candidate items were rated for importance by patient and professional (ENT doctors, general practitioners, microbiologists, nurses, audiologists) stakeholders in a three-round online Delphi exercise. Consensus items were grouped to form the COS, diagnostic criteria, and definition. RESULTS: Candidate COS items from patients (n = 28) and literature (n = 25) were deduplicated and amalgamated to a final candidate list (n = 46). Patients emphasised quality-of-life and the impact on daily activities/work. Via the Delphi process, stakeholders agreed on 31 candidate items. The final COS covered six outcomes: pain; disease severity; impact on quality-of-life and daily activities; patient satisfaction; treatment-related outcome; and microbiology. 14 candidate diagnostic criteria were identified, 8 reaching inclusion consensus. The final definition for AOE was 'diffuse inflammation of the ear canal skin of less than 6 weeks duration'. CONCLUSION: The development and adoption of a consensus definition, diagnostic criteria and a COS will help to standardise future research in AOE, facilitating meta-analysis. Consulting former patients throughout development highlighted deficiencies in the outcomes adopted previously, in particular concerning the impact of AOE on daily life
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Understanding the rise of faculty-student coaching: an academic capitalism perspective
We examine the rise of coaching within management education to support student learning. We question the assumption that faculty-student coaching (FSC) is beneficial and propose that there may be some limitations in the use of FSC that have yet to be adequately acknowledged and discussed in the literature. In particular, we propose that there is currently insufficient evidence to conclude that coaching can produce knowledge acquisition and therefore ask why we persist in the use of FSC when we have limited evidence of its efficacy in delivering a core education outcome. We suggest that the theory of academic capitalism provides a useful, critical lens through which to view the growing trend in FSC, identifying that FSC may be utilized as a method of increasing student satisfaction, perceptions of value for money and as a useful marketing tool for business schools competing for students. However, academic capitalism may also explain the use of coaching via its ability to enhance the skills and attitudes of students, providing outcomes that are valued by students, employers and governments. We conclude our essay by providing recommendations to mitigate these proposed dangers and consequently maximise the effectiveness of coaching as a development tool in management education
FERTILE TILLER PRODUCTION AND SEED YIELD IN MEADOW FESCUE (FESTUCA PRATENSIS L.). 2. Drill spacing and date of nitrogen manuring
Preattentive facilitation of target trajectories in a dragonfly visual neuron
The ability to pursue targets in visually cluttered and distraction-rich environments is critical for predators such as dragonflies. Previously, we identified Centrifugal Small-Target Motion Detector 1 (CSTMD1), a dragonfly visual neuron likely involved in such target-tracking behaviour. CSTMD1 exhibits facilitated responses to targets moving along a continuous trajectory. Moreover, CSTMD1 competitively selects a single target out of a pair. Here, we conducted in vivo, intracellular recordings from CSTMD1 to examine the interplay between facilitation and selection, in response to the presentation of paired targets. We find that neuronal responses to both individual trajectories of simultaneous, paired targets are facilitated, rather than being constrained to the single, selected target. Additionally, switches in selection elicit suppression which is likely an important attribute underlying target pursuit. However, binocular experiments reveal these results are constrained to paired targets within the same visual hemifield, while selection of a target in one visual hemifield establishes ocular dominance that prevents facilitation or response to contralaterally presented targets. These results reveal that the dragonfly brain preattentively represents more than one target trajectory, to balance between attentional flexibility and resistance against distraction
Protochlorophyllide and POR development in dark-grown plants with different proportions of short-wavelength and long-wavelength protochlorophyllide spectral forms
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