Results 51 to 60 of about 9,805,432 (298)

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin   +2 more
wiley   +1 more source

Ultrasonic Signal Enhancement Using Order Statistic and Morphological Filters [PDF]

open access: yes, 1992
Order statistic and morphological filters belong to a class of nonlinear filters that have recently found many applications in signal analysis and image processing. In this paper, order statistic and morphological filters have been applied to enhance the
Saniie, J.   +3 more
core   +1 more source

Valid and powerful second-level group statistics for decoding accuracy: Information prevalence inference using the i-th order statistic (i-test)

open access: yesNeuroImage, 2021
In functional magnetic resonance imaging (fMRI) decoding studies using pattern classification, a second-level group statistical test is typically performed after first-level decoding analyses for individual participants.
Satoshi Hirose
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS 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

Fuzzy Improved Distributions for Exceedance Counts in Order Statistic Intervals

open access: yesMathematics
We study exceedance counts for order statistic intervals when boundary uncertainty is modeled through a fuzzy improved distribution function. In an ordinary setting, whether an observation falls below a threshold is decided by a crisp comparison, which ...
Gulser Oz, Ismihan Bayramoglu
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Fast generation of order statistics

open access: yesACM Transactions on Modeling and Computer Simulation, 2002
Generating a single order statistic without generating the full sample can be an important task for simulations. If the density and the CDF of the distribution are given, then it is no problem to compute the density of the order statistic. In the main theorem it is shown that the concavity properties of that density depend directly on the distribution ...
Hörmann, Wolfgang, Derflinger, Gerhard
openaire   +4 more sources

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

PDF estimation using order statistic filter bank

open access: yes, 1994
Introduces a new probability density function (pdf) estimation method based on the concept of order statistic filter banks. The proposed method offers a new kind of possibility for statistical analysis of signals with real time processing capabilities ...
Rantala, Seppo; id_orcid   +7 more
core   +1 more source

The Kumaraswamy Marshall-Olkin Log-Logistic Distribution with Application

open access: yesJournal of Statistical Theory and Applications (JSTA), 2018
In this paper, we define and study a new lifetime model called the Kumaraswamy Marshall-Olkin log-logistic distribution. The new model has the advantage of being capable of modeling various shapes of aging and failure criteria.
Selen Cakmakyapan   +3 more
doaj   +1 more source

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