Long-term surveillance of SARS-CoV-2 RNA in wastewater in Baltimore.

This study was to determine the presence of SARS-CoV-2 RNA in wastewater samples from two wastewater treatment plants in Baltimore over a period of one year. The samples were concentrated by the Polyethylene Glycol 8000 (PEG) method, and RNA fragments were extracted using the QIAamp Viral RNA Mini Kit. RT-PCR and qPCR assays were performed, and Cq values below 40 were analyzed and presented as gene copies/L.

An Evaluation of Drug Prescribing Patterns and Prescription Completeness.

The rational use of medicines, in accordance with the World Health Organization (WHO) guidelines, is crucial for optimizing healthcare outcomes. This cross-sectional study aimed to evaluate drug prescribing patterns and assess prescription completeness based on the WHO core drug use criteria. A comprehensive analysis was conducted at the University Clinic in the Northern region, Kingdom of Saudi Arabia (KSA).

Reexamining gender inequality in accessing resources and education stance in reducing masculine gender hegemony in Nigeria.

The role of education in abolishing cultural practices that encourage gender inequality needs consistent evaluation for inclusive, responsive policy development and implementation in a dynamic society. Eliminating masculine gender hegemony may result in attainment of international commitments like gender equality and poverty eradication. Reexamining the role of education in reducing gender inequality in patriarchal societies can highlight critical issues needing policy actions for attainment of sustainable development goals.

Templating Iron(III) Oxides on DNA Molecules.

Fe(III) oxides were prepared as free nanoparticles and on DNA templates via the precipitation of Fe(III) salts with NaOH in the presence/absence of DNA. Through control of the pH and temperature, FeOOH and FeO were synthesised. The formation of templated materials FeOOH/DNA and FeO/DNA was confirmed using UV-Vis absorption and FTIR spectra.