Results 41 to 50 of about 1,249,497 (268)

PHYSICALLY IMPOSSIBLE?

open access: yesEDULEARN Proceedings, 2019
Halfway between the experiment and the focus group, between the quiz and a game, we have experienced a new format to \"focus\" on sustainability and the fundamental laws of thermodynamics and its principles. Concepts as reversibility, efficiency and entropy, are then \"visualized\" by the participants, showing the relations with the economic value ...
Domenici, D., Mazzitelli, G.
openaire   +2 more sources

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Experience implementing curricular activities in physics to familiarize students with SDGs 5 and 7

open access: yesFeminismo/s
This paper presents an experience of implementing curricular activities that aim to familiarise students with the Sustainable Development Goals (SDGs), thus promoting sustainability and the critical contextualisation of knowledge and highlighting the ...
Encina Calvo Iglesias
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Relationship between the cognitive load and the learning success in applying force diagrams: eye-tracking study

open access: yesFrontiers in Education
IntroductionThis paper is concerned with investigating the cognitive demands of solving force diagram tasks in different scenarios, specifically in the wind context.MethodsIn this study, students were trained using worked examples and then completed ...
Yultuz Omarbakiyeva   +5 more
doaj   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS 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

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Improving Science Literacy Skills through Interactive Physics E-Learning for students at Lapandewa High School

open access: yesJPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika
This study aims to develop physics e-learning to improve students' science literacy skills at SMAN 3 Lapandewa. This research uses the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation).
Muslimin Boma   +7 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS 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

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