Feasible cultivation of Verrucodesmus verrucosus on sterile raw wastewater for energy purposes: a case study in Mexico.

In this study, wastewater from a sewage treatment plant was used to culture the microalga, Verrucodesmus verrucosus. The ability of microalgae to adapt to adverse environments and produce high lipid concentrations was evaluated using different media, including sterile and non-sterile media and a control medium. The analysis showed that the control medium (distilled water sample enriched with fertilizer) removed 80.

Nurse Empowerment in a Tertiary University Hospital during Pandemic Crisis.

Objectives: Nurse empowerment is essential to ensure delivery of the best quality patient care and attaining positive nurse outcomes. Studies describe its relationship to retention, patient safety, commitment, productivity, job satisfaction, and positive outcomes. The study aimed to determine the level of empowerment of nurses in a tertiary university hospital during the pandemic crisis.

Response of wild aquatic insect communities to thermal variation through comparative landscape transcriptomics.

Fluctuations in temperature are recognized as a potent driver of selection pressure, fostering genomic variations that are crucial for the adaptation and survival of organisms under selection. Notably, water temperature is a pivotal factor influencing aquatic organism persistence. By comprehending how aquatic organisms respond to shifts in water temperature, we can understand their potential physiological adaptations to environmental change in one or multiple species.

Citrate-buffered Yamanaka medium allows to produce high-yield bacterial nanocellulose in static culture using strains isolated from apple cider vinegar.

Bacterial nanocellulose (BNC) is a sustainable, renewable, and eco-friendly nanomaterial, which has gained great attentions in both academic and industrial fields. Two bacterial nanocellulose-producing strains (CVV and CVN) were isolated from apple vinegar sources, presenting high 16S rRNA gene sequence similarities (96%-98%) with species. The biofilm was characterized by scanning electron microscopy (SEM), revealing the presence of rod-shaped bacteria intricately embedded in the polymeric matrix composed of nanofibers of bacterial nanocellulose.

Development and Preliminary Evaluation of Patient Perceptions on Safety Culture in a Hospital Setting Scale.

Objectives: Majority of the existing patient safety culture tools are designed for healthcare workers. Despite the claims that this patient safety tools are patient-centered, limited attention was given to the patients' perspectives and cultural considerations in the development. Local studies are not available in extant literature that capture patient perspectives on being safe during hospitalization.