Towards the Concurrent Optimization of the Server: A Case Study on Sport Health Simulation

Using computers to conduct human body simulation experiments (e.g., human sport simulation, human physiology simulation, and human clothing simulation) can benefit from both economic and security. However, the human simulation experiment usually requires vast computational resources due to the complex simulation model which combines complicated mathematical and physical principles. As a result, the simulation process is usually time-consuming and simulation efficiency is low. One solution to address the issue of simulation efficiency is to improve the computing performance of the server when the complexity of the simulation model is determined. In this paper, we proposed a concurrent optimization scheme for the server that runs simulation experiments. Specifically, we firstly propose the architecture of the server cluster for the human body simulation, and then we design the concurrent optimization scheme for the server cluster by using Nginx. The experiment results show that the proposed concurrent optimization scheme can make better use of server resources and improve the simulation efficiency in the case of human sport simulation.

Role of health simulation centres in the COVID-19 pandemic response in Italy: a national study

IntroductionThe COVID-19 pandemic has dramatically affected the Italian health systems and drastically impacted healthcare workers’ daily routine and training. Simulation is an efficient tool to provide medical education, especially in the case of incoming public health emergencies. This study investigated the role and activities of Italian simulation centres (SCs) during the acute phase of the COVID-19 pandemic.MethodsThe population was identified through a web search. The directors of Italian SCs were contacted via email and then enrolled. A structured interview was created, internally validated and administrated by phone to participants.ResultsFollowing the government’s ordinance, 37 (88.37%) SCs had to be closed to the public. Twenty (46.51%) SCs organised in situ simulation while 7 (16.28%) of them organised simulation inside the centre. Twenty-three (53.49%) SCs resorted to telematic modalities to provide training about COVID-19 and 21 (48.84%) of them for other training. Up to date, 13 SCs are still closed to the public.ConclusionsItaly has been severely hit by COVID-19, with differences between the regions. Almost all the SCs were closed, with only a few delivering training. The SCs took advantage of emergent technologies to create new ways to train people safely. Unfortunately, nearly one-fourth of Italian SCs have not reopened yet. The evolution of the COVID-19 epidemic calls for reconsideration about training activities including adequate safety measures implemented for all individuals involved.

Simulation for teaching cardiorespiratory resuscitation by teams: setting and performance assessment

Objective: to evaluate the acquisition of cognitive knowledge in cardiorespiratory resuscitation through training mediated by health simulation and to verify satisfaction with the teaching methodology design. Method: a study of quasi-experimental intervention, of the before and after type, with only one group. Population composed of medical students in the internship phase, nurses and resident physicians, nursing technicians and nurses of the institution’s effective staff. Convenience sampling consisting of 91 participants. Data collected through the Sociodemographic and Educational Questionnaire, Knowledge Test and Simulation Design Scale. Data was organized in tables and analyzed based on absolute frequencies, measures of central tendency and dispersion, Cronbach’s alpha reliability test, Wilcoxon’s test. Results: the increase in cognitive learning was 81.9%, being that for nursing technicians it was 117.8 %. Wilcoxon’s test showed a significant increase (p<0.0001) in knowledge. The Simulation Design Scale, displayed 4.55 of global mean. Cronbach’s alpha pointed good internal consistency (0.898). Conclusion: the health simulation was effective as a learning-teaching method in cardiorespiratory resuscitation, being effective in increasing knowledge in cardiorespiratory arrest, with a great level of design satisfaction.

Simulation training for police and ambulance services to improve mental health practice

Purpose Emergency services face increasing frontline pressure to support those experiencing mental health crises. Calls have been made for police and ambulance staff to receive training on mental health interventions, prevention of risk and inter-professional collaboration. Mental health simulation training, a powerful educational technique that replicates clinical crises for immersive and reflective training, can be used to develop competencies in emergency staff. This study aims to evaluate the effectiveness of mental health simulation training for police and ambulance staff. Design/methodology/approach In total, 199 participants from the London Metropolitan Police Service and London Ambulance Service attended a one-day simulation training course designed to promote effective and professional responses to mental health crises. Participants took part in one of six simulated scenarios involving mental health crisis before completing structured debriefs with expert facilitators. Participants’ self-efficacy and attitudes towards mental illness were measured quantitatively using pre- and post-course questionnaires while participants’ perceived influence on clinical practice was measured qualitatively using post-course open-text surveys. Findings Statistically significant improvements in self-efficacy and attitudes towards mental illness were found. Thematic analyses of open-text surveys found key themes including improved procedural knowledge, self-efficacy, person-centred care and inter-professional collaboration. Originality/value This study demonstrates that mental health simulation is an effective training technique that improves self-efficacy, attitudes and inter-professional collaboration in police and ambulance staff working with people with mental health needs. This technique has potential to improve community-based responses to mental health crises.