In order to quantitatively study the influence of tailings fine content on the properties of cemented paste backfill (CPB) and further understand the mechanism of tailings fine content acting, the concept of packing density was introduced in this study.The packing density of each tailings sample was measured by the wet packing method after the samp
Interaction between Graphene-Based Materials and Small Ag, Cu, and CuO Clusters: A Molecular Dynamics Study
The excessive use of antibiotics has contributed to the rise in antibiotic-resistant bacteria, and thus, new antibacterial compounds must be developed.Composite materials based on graphene and its derivatives doped with metallic and metallic oxide nanoparticles, particularly Ag, 137 Cu, and Cu oxides, hold great promise.These materials are often mo
Nutrition-Related Experiences of Women With Perinatal Depression During the COVID-19 Pandemic: A Qualitative Study
Women with perinatal depression are at a high risk for unhealthy dietary behaviors but whether the coronavirus disease 2019 (COVID-19) pandemic has exacerbated this risk is Food Tongs unknown.Here we report the findings of a qualitative study exploring the impact of the COVID-19 pandemic on nutrition-related experiences of women with perinatal depr