RECORDS of the electrical activity of the atrio-ventricular node obtained with extracellular electrodes 1,2 have not provided a clear picture of the mechanism of normal atrio-ventricular delay or the ...
Vanadium redox flow batteries can provide intermittent energy and not full energy as the study by Millan et al. (2018) showed ...
An Alberta First Nation is seeking to quash a potential referendum on provincial separation, saying they have been treated as “chattel on the land” and that an independence campaign would make Alberta ...
After failing to win the 2025 Nobel Peace Prize, Donald Trump opened 2026 with a stunning military gambit, striking targets inside Venezuela and capturing its leader, Nicolás Maduro, in what many ...
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