Purpose: Personal protective equipment (PPE) is critical for protecting healthcare workers from COVID-19 outbreaks. Therefore, this study examined the effects of a nursing simulation education program on PPE use for COVID-19 among nursing students. Methods: We employed a non-equivalent control group post-test design. The experimental group (n=38) engaged in a nursing simulation education program on PPE use. The control group (n=36) received PPE and the opportunity to participate in the same program after the intervention. Further, data were analyzed using descriptive statistics and independent t-test. Results: The experimental group showed significant differences in attitude toward PPE (t=3.21, p=.002) and efficacy of PPE use (t=9.92, p<.001), but not in the intention to care for patients with COVID-19 (t=0.95, p=.343). Conclusion: Nursing simulation education for PPE significantly improved attitude and increased self-efficacy toward PPE among nursing students. However, the intention to care for COVID-19 patients was not changed. Thus, it is necessary to find a way to improve the nursing intention toward COVID-19 patients.

This paper provided the information related to the removal of 2,4,6-tribromophenol using in-situ and stable liquid ferrates(VI). This research’s goal was to observe the differences of oxidation power between in-situ liquid ferrate(VI) and stable liquid ferrate(VI). The in-situ liquid ferrate(VI) (FeO4 2-) has been successfully produced with the concentration 42,000 ppm (Fe) after 11 minutes of reaction time. The stable liquid ferrate(VI) was also successfully produced following the modification method by Sharma with the produced concentrations 7,000 ppm. The stable liquid ferrate(VI) was stable for 44 days and slightly decreased afterwards. This research has been carried out using 2,4,6-tribromophenol as the representative compound. Both of ferrates(VI) have the highest oxidation capability at the neutral condition. Furthermore, the stable liquid ferrate(VI) has higher oxidation power than the in-situ liquid ferrate(VI).

The stability of liquid ferrate(Ⅵ) produced by an innovative method was confirmed and the degradation characteristics of cyclic compounds(Benzene, Aniline, Toluene, 1,4-Dioxane) by liquid ferrate(Ⅵ) were investigated under the same reaction conditions. When it was compared with the ferrate manufactured by the wet oxidation method, the liquid ferrate was more stable. And the stability of liquid ferrate was tested at the storage temperature. As a result, only 17.7% of liquid ferrate(Ⅵ) has decomposed at the storage temperature(4˚C) for 28 days. Among the cyclic compounds, the aniline was rapidly degraded compare to other cyclic compounds, which seems to be due to the electron-donating ability of the substituent, -NH2 group. Especially, when 1,4-dioxane was compared with benzene, the decomposition rate of 1,4-dioxane was lower than that of benzene, suggesting that oxygen atoms hinder the electrophilic reaction. Among 4 cyclic compounds, it was observed that aniline has the highest rate constant than those of other cyclic compounds.