Results 11 to 20 of about 576,963 (268)
Graded Persistence Diagrams and Persistence Landscapes [PDF]
Discrete & Computational Geometry, 2021 We introduce a refinement of the persistence diagram, the graded persistence diagram. It is the Mobius inversion of the graded rank function, which is obtained from the rank function using the unary numeral system. Both persistence diagrams and graded persistence diagrams are integer-valued functions on the Cartesian plane.
Leo Betthauser +2 more
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Persistent Persister Misperceptions [PDF]
Frontiers in Microbiology, 2016 Persister cells survive antibiotic treatment due to their lack of metabolism, rather than through genetic change, as shown via four seminal experiments conducted by the discoverers of the phenotype (Hobby et al., 1942; Bigger, 1944). Unfortunately, over seven decades of persister cell research, the literature has been populated by misperceptions that ...
Kim, Jun-Seob, Wood, Thomas K.
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Is persistent memory persistent? [PDF]
Communications of the ACM, 2020 A simple and inexpensive test of failure-atomic update mechanisms.
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Persistence and anti-persistence in treadmill walking [PDF]
Gait & Posture, 2021 Abstract Background Long-range persistent correlations in stride time (ST) and length (SL) are the fundamental traits of treadmill gait. Our recent work showed that the ST and SL time series’ statistical properties originated from the superposition of large-scale trends and small-scale fluctuations ...
Klaudia Kozlowska +2 more
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Economics & Human Biology, 2021 We ask whether mortality from historical pandemics has any predictive content for mortality in the Covid-19 pandemic. We find strong persistence in public health performance. Places that performed worse in terms of mortality in the 1918 influenza pandemic also have higher Covid-19 mortality today.
Peter Z. Lin, Christopher M. Meissner
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PERSISTENCE IN CONVERGENCE [PDF]
Macroeconomic Dynamics, 2013 In this paper, we examine the convergence hypothesis using a long memory framework that allows for structural breaks and does not rely on a benchmark country. We find that even though the long memory framework of analysis is much richer than the simple I(1)/I(0) alternative, a simple absolute divergence and rapid convergence dichotomy produced by the ...
Thanasis Stengos, M. Ege Yazgan
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Foundations of Computational Mathematics, 2010 We describe a new methodology for studying persistence of topological features across a family of spaces or point-cloud data sets, called zigzag persistence. Building on classical results about quiver representations, zigzag persistence generalises the highly successful theory of persistent homology and addresses several situations which are not ...
Gunnar E. Carlsson, Vin de Silva
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Persistently Finite, Persistently Arithmetic Theories [PDF]
Proceedings of the American Mathematical Society, 1983 The main result shows that a certain class of theories, the persistently finite, persistently arithmetic theories, have only arithmetic countable models.
Ash, C. J., Millar, T. S.
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Phylogeny Reveals Novel HipA-Homologous Kinase Families and Toxin-Antitoxin Gene Organizations
mBio, 2021 Bacterial multidrug tolerance and persistence are problems of increasing scientific and medical significance.
Kenn Gerdes +2 more
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Frontiers in Sustainable Food Systems, 2021 Listeria monocytogenes is a Gram-positive foodborne pathogen responsible for the severe disease listeriosis and notorious for its ability to persist in food processing plants, leading to contamination of processed, ready-to-eat foods. L.
Phillip Brown +12 more
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