RESUMEN
In this paper, the energy performance of a university campus in a tropical climate is assessed, and four mixed classroom buildings are compared using benchmarking methods based on simple normalization: the classic Energy Use Intensity (EUI), end-used based EUI, and people-based EUI. To estimate the energy consumption of the case studies, building energy simulations were carried out in EnergyPlus using custom inputs. The analysis found that buildings with more classroom spaces presented higher energy consumption for cooling and lighting than others. In comparison, buildings with a greater percentage of laboratories and offices exhibited higher energy consumption for plug loads. Nevertheless, differences were identified when using the people-based EUI since buildings with larger floor areas showed the highest values, highlighting the impact of occupant behavior on energy consumption. Given the fact that little is known about a benchmark range for university campuses and academic buildings in hot and humid climates, this paper also provides a comparison against the EUIs reported in the literature for both cases. In this sense, the identified range for campuses was 49–367 kWh/m2/year, while for academic buildings, the range was 47–628 kWh/m2/year. Overall, the findings of this study could contribute to identifying better-targeted energy efficiency strategies for the studied buildings in the future by assessing their performance under different indicators and drawing a benchmark to compare similar buildings in hot and humid climates.
RESUMEN
The COVID-19 pandemic has affected the psychological well-being of healthcare professionals, among them, on medical and nursing occupational specialists. This study describes the psychological distress that this group has suffered, analyzing the effect that the sense of coherence related with the history of contact with infected people has generated in their mental health. Cross-sectional descriptive study using online questionnaires. Data were collected on a sample of 499 subjects, representing 42.0% and 38.8% of the associations of specialists in Occupational Medicine and Nursing, respectively. A univariate data analysis, independence test, and the CHAID multivariate method were carried out. The percentage of workers with high psychological distress was higher among women than among men; this was also higher in public sector workers than in the private sector. No differences have been observed regarding psychological distress and educational level, coexistence, having children, working away from home, having a pet, or between being a physician or nurse. The most efficient measure to prevent psychological distress was acting regarding the comprehensibility dimension of the sense of coherence. Sex, contact with any infected person, age, living as a couple, working in public or private centers, the availability of diagnostic tests, and the correlation with the manageability dimension were modulating factors. Sense of coherence is an effective measure to prevent psychological distress due to contact with people affected by COVID-19 in Occupational Health professionals.