3 papers · ranked by Valyu relevance
Ella Wilczynski, Kulam Najmudeen Magdoom, Alexandru V Avram, Nathan H Williamson + 3 more
To demonstrate the feasibility of whole-brain multidimensional T_1_-T_2_ relaxation imaging on a portable 0.064 T MRI scanner. A two-dimensional inversion-recovery, fast spin-echo acquisition was used to jointly encode T_1_ and T_2_ relaxation. Joint relaxation distributions were reconstructed voxel-wise using…
David Stuckler, Florence Berteletti, Martin McKee
Industries producing harmful products such as tobacco, alcohol, ultra-processed foods, and fossil fuels use highly developed communication strategies to shape public opinion, influence policy, and protect their markets. These ‘playbooks’ rely on recurring tactics, including framing harms as matters of personal choice…
Peter F. Pelz, Tobias Meck
For nearly a century, the physical origin of metabolic scaling has remained unresolved: metabolism is proportional to body mass in small organisms but follows Kleiber’s three-quarter-power law in larger animals. We derive both regimes from the Metabolic Holon (MH), a locally optimized capillary–tissue oxygen-supply…