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Jul 9, 2024 · We uncover a new mechanism for topological protection via the observation of quantized currents which survive the addition of bounded local disorder large enough to close the relevant instantaneous energy gaps in a driven Aubry-André-Harper chain, a prototypical model of quasiperiodic systems. Using a local picture in configuration-space based ...
4 days ago · SLCTR/2021/020, Sri Lanka Clinical Trials Registry. 19/07/2021. Evidence on ivermectin as a treatment for Covid-19 is controversial. A Cochrane review concluded that the efficacy and safety of ivermectin is uncertain (evidence up to April 2022) and WHO recommended its use only in the setting of clinical trials.
2 days ago · Without the availability of living cultures, classification according to the current system is heavily reliant on multi-gene genealogies, and, in some instances, refined via phylogenomic studies that take into account the distribution of the genes encoding for secondary metabolites, becomes unfeasible (Wibberg et al. 2021; Kuhnert et al. 2021; Franco et al. 2022).
Jul 10, 2024 · Dominik and colleagues from the Viennese Portal Hypertension Study Group now took their extensive patient database and correlated vWF levels in stable cirrhotic patients with clinical stages of liver disease in a retrospective analysis. 7 They also included an external validation cohort from Padua in order to confirm the findings and validate ...
Jul 14, 2024 · The 7R taxonomy of digital twin evolution (David and Bork, 2023) defines seven elementary activities to support the technical sustainability of digital twins. This paper is structured as follows. In Sec. 2, we elaborate on a case of an evolving smart ecosystem, driven by digital twin evolution.
Jul 19, 2024 · Alec Radford, Jong Wook Kim, Chris Hallacy, Aditya Ramesh, Gabriel Goh, Sandhini Agarwal, Girish Sastry, Amanda Askell, Pamela Mishkin, Jack Clark, et al. 2021. Learning transferable visual models from natural language supervision.
4 days ago · However, recently the first female adult nerve cord connectome (FANC) has been partially reconstructed, focusing on the sensory and motor neurons in the prothoracic neuropils (Chen et al., 2021; Lesser et al., 2023; Phelps et al., 2021). A fully reconstructed male VNC connectome would reveal circuits for sex-shared behaviours across the CNS as well as male-specific behaviours such as courtship.
