Pings
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4 Answers 3 Votes
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9 Answers 3 Votes
A serious threat to human population in near future is the energy crises. What could be the plausible solution?
Global energy crisis is putting serious threats to the world's population recently. Mitigation and adoptation strategies are helping to overcome this issue but to a lesser extent. What should be the way forward?
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6 Answers 5 Votes
How should exposure durations be scaled from studies in mice and rats to humans?
Time-Scaling for Developmental Toxicity Endpoints How should exposure durations be scaled from studies in mice and rats to humans? Is a 10-day rodent exposure equivalent to a 10-day human exposure during gestation?
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6 Answers 2 Votes
When the policy exists to share postprints freely on personal sites, why do researchers often refrain from doing so, and what incentives or constraints drive that hesitation?
There has been extensive discussion about the funding model for research publications. Large publishing houses do not fund research themselves; instead, they charge substantial subscription fees or open-access publishing fees. Keeping articles behind paywalls can impede open science and broad access to knowledge. Nevertheless, many publishers grant authors the right to share postprints of their papers immediately on their non-commercial personal blogs or websites. Despite this permission,...
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3 Answers 0 Votes
After a successful 50 year academic career in physics, electrical engineering, and atmospheric science, and service at the NSF, why should I bother with or care about AI?
If one can be successful in obtaining grant funding, research, teaching, being a department chair and serving for 6 years at the National Science Foundation without AI, why bother with it? I am not being atavistic. I genuinely do not see what the advantages are. I am skeptical but willing to listen to answers from AI enthusiasts.
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7 Answers 0 Votes
How do microplastic particle sizes influence bioaccumulation and toxicity in freshwater ecosystems?
Microplasticsand plastic particles smaller than 5 mm are increasingly found in rivers, lakes, and reservoirs worldwide. Their small size allows them to be ingested by a wide range of aquatic organisms, potentially moving up the food chain. Research suggests that particle size may influence how these plastics are taken up, accumulate in tissues, and cause physiological effects, but the mechanisms are still not well understood. Understanding these size-dependent effects is essential for...
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2 Answers 0 Votes
How can advances in electrochemical CO₂ conversion improve scalability of carbon-to-fuel technologies while minimizing energy demand and byproduct formation?
As a specialist in CO₂ reduction, my work focuses on advancing pathways that move beyond capture and storage toward scalable, value-added solutions. Current approaches including mineralization, electrochemical conversion, and bio-catalytic processes show potential but face challenges of efficiency, energy demand, and long-term stability. A critical next step is identifying how chemical, mineral, or catalytic enhancements can accelerate these processes while maintaining sustainability and...
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6 Answers 0 Votes
What deep learning strategies best balance accuracy and interpretability in medical image segmentation for disease progression analysis?
Medical imaging (CT/MRI) segmentation is vital for tracking disease, but black-box models reduce clinical trust. Methods like explainable AI (XAI), uncertainty quantification, and hybrid modeling may bridge this gap. What approaches are most promising?
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3 Answers 1 Vote
How can operando spectroscopy combined with machine learning accelerate the rational design of stable copper-based catalysts for selective CO₂ electroreduction?
Recent work has shown that selective dissolution–redeposition, influenced by oxophilicity and miscibility, reshapes copper bimetallic active sites and drives C₁/C₂ selectivity shifts. Integrating operando characterization with machine-learning-guided design could reveal hidden descriptors and accelerate discovery of highly selective, durable CO₂ reduction catalysts.
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4 Answers 0 Votes
How can medical microrobots improve our awareness regarding the diagnosis and treatment of diseases?
How can medical microrobots improve our awareness regarding the diagnosis and treatment of diseases?
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