Results 71 to 80 of about 11,171,980 (304)
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
African Journal of Teacher Education and DevelopmentBackground: Assessment beliefs play a central role in the understanding of psychological contributors that influence preservice teachers’ interpretation and understanding of reform-based assessment practices.
Effiness H. Kamanga, Anitia Lubbe
doaj +1 more source
Research on “Self-learning” System Construction of Coal Mine Safety Management
Meikuang Anquan, 2020 In the process of coal mine safety production management, there are some problems, such as illegal operation of hazard sources, failure of real-time early warning, excessive discretion of managers, lack of credible electronic evidence chain for rewards ...
WANG Haijun, WANG Shijun
doaj +1 more source
Learning English Through Duolingo: Narrating Students’ Experience During Covid-19 Pandemic Time
Ethical Lingua: Journal of Language Teaching and Literature, 2021 This study aims to narrate students experience during learning English in COVID-19 pandemic particularly by using Duolingo as a self-learning. Semi-structured interview is used to collect the data.
Umi Nada Nadhifah, Dewi Puspitasari
doaj +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Renewable Rangers as a maternal autoethnographic innovation in early childhood STEM education
Cogent EducationRenewable Rangers is a digital educational game designed to foster early childhood learning in renewable energy, environmental awareness, and problem-solving.
Moleboheng Mokhele
doaj +1 more source
Factors affecting mathematics achievement: Online learning, self-efficacy, and self-regulated learning [PDF]
Journal of Pedagogical ResearchOnline learning is one of the learning designs considered more efficient in terms of time, as it can be done anywhere and anytime. This study investigates two factors that may influence mathematics achievement in the context of online learning: self ...
Koryna Aviory +2 more
doaj +1 more source
International Journal of Engineering and Management Sciences, 2020 In this paper four short sessions are reviewed in the theme of introductory programming. The sessions were performed in four different student groups from the age twelve to seventeen in two different schools. The paper summarizes important input and output properties of the groups, like the preliminary studies of Informatics and the grades in both ...
openaire +3 more sources
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Frontiers in EducationNumerous researchers have emphasized the critical role of self-directed learning (SDL) in education, particularly in township schools, where academic challenges contribute to high failure and dropout rates.
Tebogo Siziba +5 more
doaj +1 more source