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Heliyon
February 2025
Department of Water Resources Engineering, College of Engineering and Technology, University of Dar es Salaam, Tanzania.
Global efforts to expand access to sanitation are challenged by climate variability, which disrupts Faecal Sludge Management Services (FSMs) including pit/septic tank emptying operations, transportation, treatment processes at drying beds and treatment plants, routine operation and maintenance of facilities, and safe disposal from onsite sanitation systems. This study conducted in Tandale Ward, a low-lying area with informal settlements explores the impact of rainfall variability on faecal sludge management. Analysis of rainfall data revealed significant variability, with an annual CV of 28.
View Article and Find Full Text PDFEnergy Fuels
February 2025
Instituto de Carboquímica (ICB-CSIC), Department of Energy & Environment, Miguel Luesma Castán 4, Zaragoza 50018, Spain.
The interaction between biofuel ashes and the oxygen carrier in chemical looping combustion (CLC) and chemical looping with oxygen uncoupling (CLOU) processes will be a key factor for the future implementation of these processes on an industrial scale. This is important if the biofuel used is a waste product with a high ash content, as much as 30 wt %, as is dry swine manure. The main components of swine manure ash are Ca (17 wt %) and P (13 wt %).
View Article and Find Full Text PDFSci Total Environ
March 2025
Fluminense Federal University (UFF). Niteroi, Post-Graduate Program in Geosciences (Environmental Geochemistry), Chemistry Institute, RJ, Brazil. Electronic address:
Dry season CO fluxes were estimated for 1418 small rivers and streams in the Upper São Francisco Basin (USFB), Brazil. This first basin-scale estimate revealed a substantial contribution of 1.52 Pg C yr (95 % confidence interval: 1.
View Article and Find Full Text PDFJ Sci Food Agric
February 2025
College of Engineering, China Agricultural University, Beijing, China.
Background: Gastrodia elata (G. elata) is highly valued for its health and medical effects. A timely and efficient drying process helps improve the quality of dried G.
View Article and Find Full Text PDFNurs Open
February 2025
School of Nursing and Midwifery, Edith Cowan University, Perth, Australia.
Aims: To identify types of patient-reported missed nursing care and adverse events and identify the factor associated with missed care in a Western Australian tertiary hospital.
Background: Research in the domain of missed nursing care has established the association between missed nursing care and unsafe patient outcomes. However, there is a paucity of evidence on patient perception of missed nursing care and associated factors.
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