ABSTRACT
BACKGROUND: Burnout and engagement in health students surpass work life. Although levels of burnout in Nursing students are high, academic engagement is an understudied topic in Nursing, which has shown benefits. The aims were to know the level of engagement of Nursing students and to identify factors that prompt higher levels of engagement. METHODS: An exploratory study was conducted during 2019 in three Universities in Spain. The UWES-S-17 questionnaire was used. RESULTS: The sample consisted of 808 Nursing students. An average level of engagement was found. Engagement differed significantly by gender and age, with females and older students showing greater attitudes. Participants in the second year showed lower scores in the willingness to dedicate effort and persistence than those in the first and third year (p < 0.05). CONCLUSIONS: The identification of the level of engagement and factors involved are an opportunity to probe into this approach by reinforcing positive attitudes in Nursing students. These findings show the need to seek strategies through specific educational interventions and policies. Engagement should be upheld throughout the degree and once they enter the job market to ensure the well-being during academic and future work life, a high-quality nursing care and patient safety.
ABSTRACT
In this report, physical and chemical properties, and total arsenic (As) concentrations were analyzed in agricultural (MASE) and mining soils (SMI) in the State of Guanajuato, México. Additionally, a metagenomic analysis of both types of soils was the bases for the identification and selection of bacteria and fungi resistant to As. The SMI soil showed higher concentration of As (39 mg kg-1) as compared to MASE soil (15 mg kg-1). The metagenome showed a total of 175,240 reads from both soils. MASE soil showed higher diversity of bacteria, while the SMI soil showed higher diversity of fungi. 16S rRNA analysis showed that the phylum Proteobacteria showed the highest proportion (39.6% in MASE and 36.4% in SMI) and Acidobacteria was the second most representative (24.2% in SMI and 11.6% in MASE). 18S rRNA analysis, showed that the phylum Glomeromycota was found only in the SMI soils (11.6%), while Ascomycota was the most abundant, followed by Basidiomycota, and Zygomycota, in both soils. Genera Bacillus and Penicillium were able to grow in As concentrations as high as 5 and 10 mM, reduced As (V) to As (III), and removed As at 9.8% and 12.1% rates, respectively. When aoxB, arsB, ACR3(1), ACR3(2,) and arrA genes were explored, only the arsB gene was identified in Bacillus sp., B. simplex, and B. megaterium. In general, SMI soils showed more microorganisms resistant to As than MASE soils. Bacteria and fungi selected in this work may show potential to be used as bioremediation agents in As contaminated soils.
