For the most recent Open Access research publications on Covid-19, please follow this link to DOAJ (the Directory of Open Access Journals) where you will be redirected to a number of free to access literature.

 

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Welcome to UDORA, the University of Derby Online Research Archive.

UDORA is the institutional repository of research produced by staff at the University of Derby, and an archive of our completed doctoral theses.

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  • The schwartz center rounds: supporting mental health workers with the emotional impact of their work.

    Allen, Deborah; Spencer, Graham; McEwan, Kirsten; Catarino, Francisca; Evans, Rachael; Crooks, Sarah; Gilbert, Paul; University Hospitals Derby & Burton NHS; Derbyshire Healthcare NHS Foundation Trust; University of Derby (Wiley, 2020-05-15)
    In healthcare settings there is an emotional cost to caring which can result in compassion-fatigue, burnout, secondary trauma and compromised patient care. Innovative workplace interventions such as the Schwartz Rounds offer a group reflective practice forum for clinical and non-clinical professionals to reflect on the emotional aspects of working in healthcare. Whilst the Rounds are established in medical health practice, this study presents an evaluation of the Rounds offered to mental health services. The Rounds were piloted amongst 150 mental health professionals for 6 months and evaluated using a mixed-methods approach with standardised evaluation forms completed after each Round and a focus group (n=9) at one-month follow-up. This paper also offers a unique six-year follow-up of the evaluation of the Rounds. Rounds were rated as helpful, insightful, relevant and at six years follow-up Rounds were still rated as valuable and viewed as embedded. Focus groups indicated that Rounds were valued because of the opportunity to express emotions (in particular negative emotions towards patients that conflict with the professional care-role), share experiences, and feel validated and supported by colleagues. The findings indicate that Schwartz Rounds offer a positive application in mental healthcare settings. The study supports the use of interventions which provide an ongoing forum in which to discuss emotions, develop emotional literacy, provide peer-support and set an intention for becoming a more compassionate organisation in which to work.
  • Mental health of Malaysian university students: UK comparison, and relationship between negative mental health attitudes, self-compassion, and resilience

    Kotera, Yasuhiro; Ting, Su-Hie; Neary, Siobhan; University of Derby (Springer, 2020-05-05)
    Poor mental health of university students is becoming a serious issue in many countries. Malaysia - a leading country for Asia-Pacific education - is one of them. Despite the government’s effort to raise awareness, Malaysian students’ mental health remains challenging, exacerbated by the students’ negative attitudes towards mental health (mental health attitudes). Relatedly, self-compassion and resilience have been reported to improve mental health and mental health attitudes. Malaysian students (n=153) responded to paper- based measures about mental health problems, negative mental health attitudes, self- compassion and resilience. Scores were compared with 105 UK students, who also suffered from poor mental health and negative mental health attitudes, to make a cross-cultural comparison, to contextualise Malaysian students’ mental health status, using t-tests (Aim 1). Correlation, path, and moderation analyses were conducted, to evaluate the relationships among these mental health constructs (Aim 2). Malaysian students scored higher on mental health problems and negative mental health attitudes, and lower on self-compassion and resilience than UK students. Mental health problems were positively associated with negative mental health attitudes, and negatively associated with self-compassion and resilience. While self-compassion mediated the relationship between negative mental health attitudes and mental health problems (high self-compassion weakened the impacts of negative mental health attitudes on mental health problems), resilience did not moderate the same relationship (the level of resilience did not influence the impact of negative mental health attitudes on mental health problems). Self-compassion training was suggested to counter the challenging mental health in Malaysian university students.
  • Fiber to the home: considerations associated with a successful deployment

    Ezeh, G. N.; Diala, Uchenna; Federal University of Technology, Owerri, Nigeria (IJETAE, 2014-06)
    To realize the Nigerian Government’s goal to liver 80% mobile broadband penetration by 2018, and become one of the top twenty economies in the world by the year 2020, Fiber to the Home (FTTH) technology along with other broadband access technologies is an essential driving factor for providing broadband access. Currently most telecom operators are reluctant to deploy FTTH in the access networks as this is very costly. Most operators are also averse to the risk of regulation - unbundling of the local loop - the new fiber infrastructure. Today, majority of broadband connectivity is offered via Satellite, GSM Networks and Microwave Access. FTTH provides enormous bandwidth and long-reach offering triple play services (Data, Voice, and Video). Advancement in the electronic equipment coupled with a fall in the price of Fiber Optic Cables and equipment make FTTH deployment an affordable choice for the telecom operators that result in long term returns. An analysis of the various factors affecting FTTH Deployment in Nigeria, and possible mitigations to limiting factors, is presented here.
  • Effects of rain attenuation on satellite communication links

    Ezeh, G. N.; Chukwuneke, N.S.; Ogujiofor, N.C.; Diala, Uchenna; Federal University of Technology, Owerri, Nigeria (Interdisciplinary Centre for Mathematical and Computational Modelling, 2014-06-05)
    Rain attenuation is a major challenge to microwave satellite communication especially at frequencies above 10 GHz, causing unavailability of signals most of the time. Rain attenuation predictions have become one of the vital considerations while setting up a satellite communication link. In this study, rain attenuation models, cumulative distribution curves and other analytical tools for successful prediction of rain attenuation are presented. A three year Rain rate data was obtained from the Nigeria Meteorological Agency (NIMET) database in addition to experimental data. Of the three prediction models used in the study, Ajayi model gave the range of values closest to the experimental data. A correctional factor was determined as 1.0988 and used to modify the Ajayi model. This modification to Ajayi’s model enabled its rain attenuation values conform more closely to the experimental result.

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