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Results 161 to 170 of about 182,753 (279)

Climate Emergency and Different Ways to Fail? The Fermi Paradox, the Simulation Hypothesis, Agency and Hope

Journal for the Theory of Social Behaviour, Volume 55, Issue 4, December 2025.
ABSTRACT Humanity seems stuck on different ways to fail to meet the challenge posed by a declared climate emergency and manifest the problems of ecological breakdown. Rather than reprise these failures, we use the Fermi Paradox and simulation hypothesis to make a simple point about agency. The argument unfolds in two sections.
Jamie Morgan
wiley +1 more source

Results from Tromso CCD photometry project [PDF]

, 2000
R. H. Østensen, J. E. Solheim
openalex +1 more source

Sestrin2 Exerts a Novel Protective Effect Against LPS‐Induced Ferroptosis via the Nrf2–SLC7A11–GPX4 Signaling Axis

The FASEB Journal, Volume 39, Issue 22, 30 November 2025.
This graphical abstract shows that LPS downregulates SESN2, leading to suppressed GPX4 activity, increased ROS, lipid peroxidation, and inflammation. SESN2 overexpression reverses these effects by activating the Nrf2/SLC7A11/GPX4 axis, reducing MDA and 4HNE levels, preserving redox balance, and alleviating ocular symptoms including hypopyon and retinal
Xuerui Zhang +16 more
wiley +1 more source

Cosmic flows: University of Hawaii 2.2-m I-band photometry [PDF]