Articles with "single sample" as a keyword



Empirical single sample quantification of bias and variance in Q‐ball imaging

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Published in 2018 at "Magnetic Resonance in Medicine"

DOI: 10.1002/mrm.27115

Abstract: The bias and variance of high angular resolution diffusion imaging methods have not been thoroughly explored in the literature and may benefit from the simulation extrapolation (SIMEX) and bootstrap techniques to estimate bias and variance… read more here.

Keywords: bias variance; empirical single; single sample; sample quantification ... See more keywords

Single sample preparation for brominated flame retardants in fish and shellfish with dual detection: GC-MS/MS (PBDEs) and LC-MS/MS (HBCDs)

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Published in 2019 at "Analytical and Bioanalytical Chemistry"

DOI: 10.1007/s00216-019-02250-x

Abstract: An analytical method for the simultaneous determination of polybrominated diphenyl ethers (PBDEs) and hexabromocyclododecanes (HBCDs) in fish, shellfish and muscle of terrestrial animals was developed as an extension of a previously validated method for PBDE… read more here.

Keywords: pbdes hbcds; sample preparation; single sample; fish shellfish ... See more keywords

Open-set single-sample face recognition in video surveillance using fuzzy ARTMAP

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Published in 2018 at "Neural Computing and Applications"

DOI: 10.1007/s00521-018-3649-0

Abstract: Single-sample face recognition has been investigated by a few researches over the past few decades. However, due to the demand of identity of interest searching from video surveillance in recent years, this system has been… read more here.

Keywords: sample; video surveillance; single sample; face recognition ... See more keywords

Single sample sequencing (S3EQ) of epigenome and transcriptome in nucleus accumbens

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Published in 2018 at "Journal of Neuroscience Methods"

DOI: 10.1016/j.jneumeth.2018.07.006

Abstract: BACKGROUND High-throughput sequencing has been widely applied to uncover the molecular mechanisms underlying neurological and psychiatric disorders. The large body of data support the role of epigenetic mechanisms in neurological function of both human and… read more here.

Keywords: sample; rna; single sample; rna seq ... See more keywords

Single Sample Molecular Chronology.

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Published in 2024 at "Accounts of chemical research"

DOI: 10.1021/acs.accounts.3c00665

Abstract: ConspectusThis Account presents a new discipline, single sample molecular chronology (SSMC), which studies the relative age of an individual compound occurring in several temporal pools of a single sample in complex media. Geochemists have analytically… read more here.

Keywords: sample; temporal pools; soil; sample molecular ... See more keywords

Comprehensive analysis of cellular metrics: From proliferation to mitochondrial membrane potential and cell death in a single sample

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Published in 2025 at "Cell Death Discovery"

DOI: 10.1038/s41420-025-02391-2

Abstract: Changes in cell number during in vitro experiments and pharmacological screenings primarily depend on two factors: cell death and proliferation. The dynamics of these processes determine whether cell populations expand and accumulate or, conversely, decrease… read more here.

Keywords: methodology; cell; comprehensive analysis; cell death ... See more keywords

A-002 Novel Mindray High Sensitivity Cardiac Troponin I Assay for Single Sample Rule Out of Myocardial Injury: MERITnI Study

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Published in 2025 at "Clinical Chemistry"

DOI: 10.1093/clinchem/hvaf086.002

Abstract: We determined the efficacy of a high sensitivity (hs) cardiac troponin I (hs-cTnI) assay for a newly derived 0-hour rule-out concentration for myocardial injury. Consecutive, emergency department patients undergoing serial hs-cTnI heparin plasma testing (on… read more here.

Keywords: rule; myocardial injury; sample rule; missed patients ... See more keywords

A comparison of four-sample slope–intercept and single-sample 51Cr-EDTA glomerular filtration rate measurements

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Published in 2018 at "Nuclear Medicine Communications"

DOI: 10.1097/mnm.0000000000000815

Abstract: The aim of this study was to verify, with a large dataset of 1394 51Cr-EDTA glomerular filtration rate (GFR) studies, the equivalence of slope–intercept and single-sample GFR. Raw data from 1394 patient studies were used… read more here.

Keywords: sample; sample gfr; single sample; slope intercept ... See more keywords

Local robust sparse representation for face recognition with single sample per person

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Published in 2018 at "IEEE/CAA Journal of Automatica Sinica"

DOI: 10.1109/jas.2017.7510658

Abstract: The purpose of this paper is to solve the problem of robust face recognition U+0028 FR U+0029 with single sample per person U+0028 SSPP U+0029. In the scenario of FR with SSPP, we present a… read more here.

Keywords: sparse; sparse representation; single sample; sample per ... See more keywords

Abstract A067: A single sample classifier of Bailey's molecular subtype of PDAC

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Published in 2024 at "Cancer Research"

DOI: 10.1158/1538-7445.panca2023-a067

Abstract: Transcriptomic molecular subtype of pancreatic cancer (PDAC) is expected to be an important part of future personalized medicine. However, most classifier methods are based on the relative expression patterns in the dataset. Batch correction methods… read more here.

Keywords: subtype; sample; sample classifier; molecular subtype ... See more keywords

Single sample scoring of molecular phenotypes

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Published in 2018 at "BMC Bioinformatics"

DOI: 10.1186/s12859-018-2435-4

Abstract: BackgroundGene set scoring provides a useful approach for quantifying concordance between sample transcriptomes and selected molecular signatures. Most methods use information from all samples to score an individual sample, leading to unstable scores in small… read more here.

Keywords: sample; data sets; method; single sample ... See more keywords