Results 71 to 80 of about 280,099 (288)
, 2010 We first present some basic properties of a quantum measure space. Compatibility of sets with respect to a quantum measure is studied and the center of a quantum measure space is characterized.
Stan Gudder
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Bivariate measure-inducing quasi-copulas
It is well known that every bivariate copula induces a positive measure on the Borel $sigma$-algebra on $left[0, 1 right]^2$, but there exist bivariate quasi-copulas that do not induce a signed measure on the same $sigma$-algebra.
Stopar, Nik
core +3 more sources
International Brazilian Journal of Urology, 2004 PURPOSE: To compare the accuracy of estimating prostatic volume with digital rectal examination (DRE) by urological staffs with different experiences.
Wai C. Cheng +5 more
doaj +1 more source
FEBS Letters, EarlyView.We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace +6 more
wiley +1 more source
About and beyond the Lebesgue decomposition of a signed measure
, 2016 We present a refinement of the Lebesgue decomposition of a signed measure. We also revisit the notion of mutual singularity for finite signed measures, explaining its connection with a notion of orthogonality introduced by R.C.
Álvarez, Josefina +1 more
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Quadratic differentials and signed measures
, 2021 In this paper, motivated by the classical notion of a Strebel quadratic differential on a compact Riemann surface without boundary, we introduce several more general classes of quadratic differentials (called non-chaotic, gradient, and positive gradient)
Baryshnikov, Yuliy, Shapiro, Boris,
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Scientific ReportsNoise pollution is an important environmental issue that has a significant effect on human health. This study investigates the short-term impact of human activities on noise pollution in the Mashhad, Iran, and how these patterns changed during the COVID ...
Raheleh Valizadeh Ardalan +5 more
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Journal of Ophthalmology, 2016 The aim of the study was to report postoperative corneal and surgically induced astigmatism (SIA) in patients with preoperative against-the-rule (ATR) astigmatism who underwent superior approach manual small incision cataract surgery (MSICS).
Edmund Arthur +6 more
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From mice to humans—divergent strategies for intestinal homeostasis and regeneration
FEBS Letters, EarlyView.Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa +2 more
wiley +1 more source
Balance and frustration in signed networks
, 2019 The frustration index is a key measure for analysing signed networks, which has been underused due to its computational complexity. We use an exact optimization-based method to analyse frustration as a global structural property of signed networks coming
Wilson, M., Aref, S.
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