Results 11 to 20 of about 583,154 (298)
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 ...
Thomas K. Wood, Jun Seob Kim
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Persistent triangulations [PDF]
Journal of Functional Programming, 2001 Triangulations of a surface are of fundamental importance in computational geometry, computer graphics, and engineering and scientific simulations. Triangulations are ordinarily represented as mutable graph structures for which both adding and traversing edges take constant time per operation.
Guy E. Blelloch +5 more
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Persistence and anti-persistence in treadmill walking [PDF]
Gait & Posture, 2021 AbstractBackgroundLong-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 (residuals).
Klaudia Kozlowska +2 more
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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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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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$$A_\infty $$ A ∞ -persistence [PDF]
Applicable Algebra in Engineering, Communication and Computing, 2014 22 pages, no figures.
Belchi Guillamon, Francisco +1 more
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Persistent pollutants, persistent threats [PDF]
Science, 2016 Polychlorinated biphenyls remain a major threat to marine apex predators such as ...
Paul Jepson, Robin J. Law, Robin J. Law
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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.
C. J. Ash, T. S. Millar
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Breathe, 2021 What is the diagnosis of this woman with multiple respiratory infections in the previous year and a recent onset of progressive dyspnoea and wheezing? https://bit.ly/3bLgw2A.
Bruno de Aguiar Mendes +6 more
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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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