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“My ADHD Hellbrain”: A Twitter Data Science Perspective on a Behavioural Disorder

Journal of Data and Information Science 2021年第1期6卷 13-34页

作者： Mike Thelwall Meiko Makita Amalia Mas-Bleda emma stuart Statistical Cybermetrics Research Group University of WolverhamptonUK

Purpose: Attention deficit hyperactivity disorder(ADHD) is a common behavioural condition. This article introduces a new data science method, word association thematic analysis, to investigate whether ADHD tweets can give insights into patient concerns and online communication needs. Design/methodology/approach: Tweets matching "my ADHD"(n=58,893) and 99 other conditions(n=1,341,442) were gathered and two thematic analyses conducted. Analysis 1: A standard thematic analysis of ADHD-related tweets. Analysis 2: A word association thematic analysis of themes unique to ***: The themes that emerged from the two analyses included people ascribing their brains agency to explain and justify their symptoms and using the concept of neurodivergence for a positive self-image. Research limitations: This is a single case study and the results may differ for other *** implications: Health professionals should be sensitive to patients' needs to understand their behaviour, find ways to justify and explain it to others and to be positive about their ***/value: Word association thematic analysis can give new insights into the(self-reported) patient perspective.

关键词： ADHD Word association thematic analysis Social behaviour Social web Twitter

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I’m Nervous about Sharing This Secret with You:Youtube Influencers Generate Strong Parasocial Interactions by Discussing Personal Issues

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Journal of Data and Information Science 2022年第2期7卷 31-56页

作者： Mike Thelwall emma stuart Amalia Mas-Bleda Meiko Makita Mahshid Abdoli Statistical Cybermetrics Research Group University of WolverhamptonUK

Purpose:Performers may generate loyalty partly through eliciting illusory personal connections with their audience,parasocial relationships(PSRs),and individual illusory exchanges,parasocial interactions(PSIs).On social media,semi-PSIs are real but imbalanced exchanges with audiences,including through comments on influencers’videos,and strong semi-PSIs are those that occur within *** article introduces and assesses an automatic method to detect videos with strong PSI ***/methodology/approach:Strong semi-PSIs were hypothesized to occur when commenters used a variant of the pronoun“you”,typically addressing the *** on the videos of UK female influencer channels were used to test whether the proportion of you pronoun comments could be an automated indicator of strong PSI potential,and to find factors associating with the strong PSI potential of influencer *** highest and lowest strong PSI potential videos for 117 influencers were classified with content analysis for strong PSI potential and evidence of factors that might elicit ***:The you pronoun proportion was effective at indicating video strong PSI potential,the first automated method to detect any type of *** at the camera,head and shoulders framing,discussing personal issues,and focusing on the influencer associated with higher strong PSI potential for influencer *** social media factors found include requesting feedback and discussing the channel *** limitations:Only one country,genre and social media platform was *** implications:The method can be used to automatically detect YouTube videos with strong PSI potential,helping influencers to monitor their ***/value:This is the first automatic method to detect any aspect of PSI or PSR.

关键词： Parasocial interaction Parasocial relationships Influencers YouTube Social media semi-PSI

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Is big team research fair in national research assessments? The case of the UK Research Excellence Framework 2021

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Journal of Data and Information Science 2023年第1期8卷 9-20页

作者： Mike Thelwall Kayvan Kousha Meiko Makita Mahshid Abdoli emma stuart Paul Wilson Jonathan Levitt Statistical Cybermetrics and Research Evaluation Group University of WolverhamptonUK

Collaborative research causes problems for research assessments because of the difficulty in fairly crediting its *** splitting the rewards for an article amongst its authors has the greatest surface-level fairness,many important evaluations assign full credit to each author,irrespective of team *** underlying rationales for this are labour reduction and the need to incentivise collaborative work because it is necessary to solve many important societal *** article assesses whether full counting changes results compared to fractional counting in the case of the UK’s Research Excellence Framework(REF)*** this assessment,fractional counting reduces the number of journal articles to as little as 10%of the full counting value,depending on the Unit of Assessment(UoA).Despite this large difference,allocating an overall grade point average(GPA)based on full counting or fractional counting gives results with a median Pearson correlation within UoAs of *** largest changes are for Archaeology(r=0.84)and Physics(r=0.88).There is a weak tendency for higher scoring institutions to lose from fractional counting,with the loss being statistically significant in 5 of the 34 ***,whilst the apparent over-weighting of contributions to collaboratively authored outputs does not seem too problematic from a fairness perspective overall,it may be worth examining in the few UoAs in which it makes the most difference.

关键词： Collaboration Research assessment REF REF2021 Research quality Scientometrics

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Emergency robotic colorectal surgery during the COVID-19 pandemic: A retrospective case series study

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Laparoscopic, Endoscopic and Robotic Surgery 2022年第2期5卷 57-60页

作者： Vicky Maertens Samuel Stefan emma Rawlinson Chris Ball Paul Gibbs stuart Mercer Jim S.Khan Department of Colorectal Surgery Queen Alexandra HospitalPortsmouth Hospitals UniversityNHS TrustUK Department of General and Abdominal Surgery AZ Sint Lucas GhentBelgium Radiology Department Queen Alexandra HospitalPortsmouth Hospitals UniversityNHS TrustUK Care Group Director of Surgery Queen Alexandra HospitalPortsmouth Hospitals UniversityNHS TrustUK Department of Upper GI Surgery Queen Alexandra HospitalPortsmouth Hospitals UniversityNHS TrustUK Faculty of Sciences School of Health Sciences&Social WorkUniversity of PortsmouthUK

Objective: While interest in elective robotic surgery is growing, use in emergency setting remainslimited due to challenges posed by sicker patients, advanced pathology and logistical issues. During theCOVID-19 pandemic, robotic surgery could provide the benefit of having the surgeon away from thebedside and reducing the number of directly exposed medical staff. The objective of this study was toreport patient outcomes and initial learning experience of emergency robotic colorectal surgery duringthe COVID-19 ***: A case series study was conducted, including patients undergoing emergency robotic colorectalsurgery between February 2020 and February 2021 at Queen Alexandra Hospital in Portsmouth, *** data were collected from an ethics approved prospective database. Patient demographics,operative time, conversions and postoperative complications were recorded. In addition, readmissions,length of stay and short-term oncological outcomes were ***: Ten patients with median age 64 y (range, 36-83 y) were included. Four patients had roboticcomplete mesocolic resection for obstructing cancers. Six had colorectal resections for benign disease inemergency setting. All were R0 with a mean lymph node harvest of 54 ± 13. Mean operative time was249 ± 117 min, the median length of stay was 9.4 d (range, 5-22 d). Only one patient was given atemporary diverting ileostomy. There were no grade III/V complications and no 30-day ***: Provided an experienced team and peri-operative planning, emergency robotic colorectalsurgery can achieve favorable outcomes with benefits of radical lymph node dissection in oncologicalcases and avoidance of diverting stoma.

关键词： Emergency surgery Robotic colorectal surgery Minimally invasive surgery COVID-19

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