Results 31 to 40 of about 263,946 (269)

Detect and exploit hidden structure in fatty acid signature data

open access: yesEcosphere, 2017
Estimates of predator diet composition are essential to our understanding of their ecology. Although several methods of estimating diet are practiced, methods based on biomarkers have become increasingly common. Quantitative fatty acid signature analysis
Jeffrey F. Bromaghin   +2 more
doaj   +1 more source

Control Limits for an Adaptive Self-Starting Distribution-Free CUSUM Based on Sequential Ranks

open access: yesTechnologies, 2019
Since their introduction in 1954, cumulative sum (CUSUM) control charts have seen a widespread use beyond the conventional realm of statistical process control (SPC).
Michael Lang
doaj   +1 more source

Phase Angle as an Early Functional Biomarker of Cancer‐Related Fatigue in Pediatric Oncology: A Prospective Longitudinal Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric cancer remains a leading cause of morbidity and mortality worldwide, particularly in low‐and middle‐income countries. Cancer treatment may impair nutritional status, alter body composition, and exacerbate cancer‐related fatigue (CRF).
Luís Carlos Lopes‐Junior   +11 more
wiley   +1 more source

An R Package Implementation for Statistical Modeling of Emergence Curves in Weed Science

open access: yesProceedings, 2018
Over the last few years, the research group MODES has carried out a research line (in collaboration with researchers from the Sustainable Agriculture Institute of the CSIC in Córdoba) on statistical modeling in weed science. One of the aspects dealt with
Daniel Barreiro-Ures   +2 more
doaj   +1 more source

On Hierarchical Composite Endpoints in Pediatric Cancer Supportive Care: Illustrative Examples From Two Multi‐Center Phase‐III Randomized Clinical Trials

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric supportive care clinical trials often involve multiple clinically important outcomes, complicating trial interpretation. Hierarchical composite endpoints (HCEs) provide a framework to integrate key outcomes according to clinical importance.
Willem H. Collier   +11 more
wiley   +1 more source

Factors related to psychopathological symptoms of female inmates of a prison in Lima

open access: yesRevista Española de Sanidad Penitenciaria, 2019
Objectives: The objective is to know the relationship between age, time of incarceration, juridical situation, activity in prison, penitentiary classification and having or not children under eighteen years old, with the incidence of psychopathological ...
S Esteban-Febres   +4 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Machine Learning-Based Error Modeling to Improve GPM IMERG Precipitation Product over the Brahmaputra River Basin

open access: yesForecasting, 2020
The Integrated Multisatellite Retrievals for Global Precipitation Measurement (GPM) (IMERG) Level 3 estimates rainfall from passive microwave sensors onboard satellites that are associated with several uncertainty sources such as sensor calibration ...
Md Abul Ehsan Bhuiyan   +4 more
doaj   +1 more source

Nonparametric Methods in Reliability

open access: yesStatistical Science, 2004
Probabilistic and statistical models for the occurrence of a recurrent event over time are described. These models have applicability in the reliability, engineering, biomedical and other areas where a series of events occurs for an experimental unit as time progresses.
Hollander, Myles, Peña, Edsel A.
openaire   +3 more sources

Nonparametric multiple comparisons [PDF]

open access: yesBehavior Research Methods, 2019
Nonparametric multiple comparisons are a powerful statistical inference tool in psychological studies. In this paper, we review a rank-based nonparametric multiple contrast test procedure (MCTP) and propose an improvement by allowing the procedure to accommodate various effect sizes.
Kimihiro Noguchi   +3 more
openaire   +2 more sources

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