Evolutionary game without government technology subsidies
Analysis of NEV manufacturer’s stability strategy
The payoff matrix of the NEVs battery manufacturers is defined as \({\mathbf{H}}\):
$${\mathbf{H}} = \left( {\begin{array}{*{20}c} {(1 +…
Category: Other Sciences
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Satellites observe glacier committing ‘ice piracy’
A glacier in Antarctica is committing “ice piracy” — stealing ice from a neighbour — in a phenomenon that has never been observed in such a short time frame, say scientists.
This activity was previously believed to take place over hundreds…
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All of the biggest U.S. cities are sinking
A new study of the 28 most populous U.S. cities finds that all are sinking to one degree or another. The cities include not just those on the coasts, where relative sea level is a concern, but many in the interior. Furthermore, using newly…
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Is AI truly creative? Turns out creativity is in the eye of the beholder
What makes people think an AI system is creative? New research shows that it depends on how much they see of the creative act. The findings have implications for how we research and design creative AI systems, and they also raise fundamental…
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Can Geopolitics Unlock Greenland’s Rare Earths?
For months, the world has wondered about the stated goal of the President of the United States to acquire Greenland. Is he merely expressing a desire to make America greater again in terms of territorial area? Is it a question of security policy?…
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Non-inherited genes affect children’s development
Parents’ genes — even when not directly inherited by a child — may play a role in their educational and mental health outcomes, finds a new report by UCL researchers.
The report, Understanding the intergenerational transmission of educational…
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Implementing a prediction driven framework for emergency department nurse staffing to optimize real time decisions
Study setting and objective
The prediction-driven nurse staffing framework was implemented in an adult ED at a large academic medical center with approximately 90,000 annual patient encounters. In our study, “nurses” refer exclusively to…
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documents reveal how NIH will axe climate studies
The US National Institutes of Health (NIH) plans to cut off funding for certain projects about climate change, greenhouse gases and fossil fuels.
Specifically, the agency is poised to no longer financially support research on why Earth’s…
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Does vertical supervision enhance labor productivity? Evidence from China’s central environmental protection inspection
Descriptive statistics
Table 2 displays the descriptive statistics and correlation matrix for the key variables. The mean of labor productivity (LP) is 13.790, the median is 13.700, and the standard deviation is 0.851, indicating labor…
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Renewal of NIH grants linked to more innovative results, study finds
US researchers who receive consistent grant renewals produce more fresh research than those who don’t, a study finds.Credit: Attila Csaszar/Getty
In its bid to reduce government spending and rein in ‘woke’ science, the administration of US…
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