Results 141 to 150 of about 469,724 (303)
Systematic sampling with errors in sample locations
, 2010 Systematic sampling of points in continuous space is widely used in microscopy and spatial surveys. Classical theory provides asymptotic expressions for the variance of estimators based on systematic sampling as the grid spacing decreases.
Jensen, E. +6 more
core +1 more source
Survival After Mediastinal Node Dissection, Systematic Sampling, or Neither for Early Stage NSCLC. [PDF]
J Thorac Oncol, 2020 Ray MA +3 more
europepmc +1 more source
FEBS Letters, EarlyView.Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley +1 more source
Systematic sampling during MRI-US fusion prostate biopsy can overcome errors of targeting-prospective single center experience after 300 cases in first biopsy setting. [PDF]
Transl Androl Urol, 2020 Cata E +14 more
europepmc +1 more source
A Review of the Literature of Systematic Sampling
Journal of the Royal Statistical Society Series B: Statistical Methodology, 1951 Summary The literature relating to systematic sampling shows the interplay between practical needs and the provision of statistical techniques for their satisfaction. Problems of systematic sampling occur more frequently than is generally realized and, since many of the techniques are still far from satisfactory, the situation offers ...
openaire +2 more sources
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
Sampling for the Measurement of Structured Surfaces
Structured surfaces are increasingly popular in manufacturing due to their ability to affect the function of a component, for example paintability and adhesiveness.
Wang, Jian
core
Selectivity Estimation for Joins Using Systematic Sampling
, 1997 We propose a new approach to the estimation of join selectivity. The technique, which we have called "systematic sampling", is a novel variant of the sampling-based approach. Systematic sampling works as follows: Given a relation R of N tuples,
Banchong Harangsri +2 more
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FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
wiley +1 more source
Modified balanced circular systematic sampling
New modifications of balanced circular systematic sampling and centered circular systematic sampling procedures are introduced here. We study the efficiency of the suggested sampling designs for several populations and find that our procedures are ...
Kao, Fei-Fei, Leu, Ching-Ho
core