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Synthesis of hot spring origin bacterial cell wall polysaccharide-based copper nanoparticles with antibacterial property (2024)
(Pontificia Universidad Catolica de Valparaiso, 2024)
Background: At present, research on facile, green synthesis of nanoparticles has significantly increased because of its fast, one-step, cost-effective, time-efficient, and non-toxic nature. In this study, we have reported ...
Benthic macroinvertebrates community structure and physical-chemical characteristics at Lauca River Basin high altitude wetlands, Altiplano, Chile (2024)
(Asociacion Iberica de Limnologia, 2024)
High Andean freshwater ecosystems are highly threatened by scarce water availability, species invasion, and global climate change, so generating knowledge about their ecological characteristics is extremely important for ...
Intra- and Inter-Individual Associations of Family-to-Work Conflict, Psychological Distress, and Job Satisfaction: Gender Differences in Dual-Earner Parents during the COVID-19 Pandemic (2024)
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)
The COVID-19 pandemic changed the work-family interface dynamics in some families. For couples who kept earning a double income during the pandemic, their family demands may entail a loss of psychological resources that ...
Superoxide dismutase 2 deficiency is associated with enhanced central chemoreception in mice: Implications for breathing regulation (2024)
(Elsevier B.V., 2024)
Aims: In mammals, central chemoreception plays a crucial role in the regulation of breathing function in both health and disease conditions. Recently, a correlation between high levels of superoxide anion (O2.-) in the ...
Temperature, pH, and oxygen availability contributed to the functional differentiation of ancient Nitrososphaeria (2024)
(2024)
Ammonia-oxidizing Nitrososphaeria are among the most abundant archaea on Earth and have profound impacts on the biogeochemical cycles of carbon and nitrogen. In contrast to these well-studied ammonia-oxidizing archaea ...
Characterization of Chilean hot spring-origin Staphylococcus sp. BSP3 produced exopolysaccharide as biological additive (2024)
(Springer, 2024)
A type of high molecular weight bioactive polymers called exopolysaccharides (EPS) are produced by thermophiles, the extremophilic microbes that thrive in acidic environmental conditions of hot springs with excessively ...
Implementation of Environmental Engineering Clinics: A Proposal for an Active Learning Methodology for Undergraduate Students (2024)
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)
Quality education focused on quality, inclusion, and opportunity is one of the United Nations Sustainable Development Goals to reduce inequality in the knowledge of the people who are educated. In this sense, universities ...
Dzyaloshinskii-Moriya bias in a free-standing asymmetric homogeneous nanodisk (2024)
(Elsevier B.V., 2024)
An off-center shift of the magnetic hysteresis loop, usually known as exchange bias, develops in an asymmetric nanodisk due to the Dzyaloshinskii-Moriya (DM) interaction. Results exhibit the onset of bias in a system without ...
University students’ social contact with Chilean indigenous people: structure and associations with stereotypes (2024)
(Pontificia Universidad Catolica del Peru, 2024)
In non-indigenous Chilean university students, this study examined (1) the two-dimensional structure (quantity and quality) of social contact with the Mapuche people, and (2) the associations of these dimensions with ...
Novel Apoplastic Antifreeze Proteins of Deschampsia antarctica as Enhancer of Common Cell Freezing Media for Cryobanking of Genetic Resources, a Preliminary Study (2024)
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)
Highlights: Cryopreservation generates ice recrystallization. D. antarctica apoplastic proteins show antifreeze activity. PMI of S. salar sperm can be maintained with AFPs. High MMP of sperm increases with AFPs. D. antarctica ...