FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2060716040> ?p ?o ?g. }

• W2060716040 endingPage "104032" @default.
• W2060716040 startingPage "104032" @default.
• W2060716040 abstract "Metabolites can serve as biomarkers. Estimation of metabolite concentrations from an in vivo magnetic resonance spectroscopy (MRS) signal often uses a reference signal to estimate a model function of the spectral lineshape. When no reference signal is available, the a priori unknown in vivo lineshape must be inferred from the data at hand. This makes quantitation of metabolites from in vivo MRS signals a semi-parametric estimation problem which, in turn, implies setting of hyper-parameters by users of the software involved. Estimation of metabolite concentrations is usually done by nonlinear least-squares (NLLS) fitting of a physical model function based on minimizing the residue. In this work, the semi-parametric task is handled by complementing the usual criterion of minimal residue with a second criterion acting in tandem with it. This second criterion is derived from the general physical knowledge that the width of the line is limited. The limit on the width is a hyper-parameter; its setting appeared not critical so far. The only other hyper-parameter is the relative weight of the two criteria. But its setting too is not critical. Attendant estimation errors, obtained from a Monte Carlo calculation, show that the two-criterion NLLS approach successfully handles the semi-parametric aspect of metabolite quantitation." @default.
• W2060716040 created "2016-06-24" @default.
• W2060716040 creator A5019710713 @default.
• W2060716040 creator A5028003322 @default.
• W2060716040 creator A5068477413 @default.
• W2060716040 creator A5084800308 @default.
• W2060716040 creator A5087254915 @default.
• W2060716040 date "2009-09-04" @default.
• W2060716040 modified "2023-09-25" @default.
• W2060716040 title "In vivoquantitation of metabolites with an incomplete model function" @default.
• W2060716040 cites W1730237872 @default.
• W2060716040 cites W1980909752 @default.
• W2060716040 cites W1993207132 @default.
• W2060716040 cites W1995047547 @default.
• W2060716040 cites W2004134878 @default.
• W2060716040 cites W2006184706 @default.
• W2060716040 cites W2008595505 @default.
• W2060716040 cites W2011199411 @default.
• W2060716040 cites W2013186713 @default.
• W2060716040 cites W2016159479 @default.
• W2060716040 cites W2022616424 @default.
• W2060716040 cites W2032978589 @default.
• W2060716040 cites W2036379925 @default.
• W2060716040 cites W2044536910 @default.
• W2060716040 cites W2045900488 @default.
• W2060716040 cites W2051080205 @default.
• W2060716040 cites W2051783722 @default.
• W2060716040 cites W2058020816 @default.
• W2060716040 cites W2065691495 @default.
• W2060716040 cites W2071856539 @default.
• W2060716040 cites W2073332788 @default.
• W2060716040 cites W2087548739 @default.
• W2060716040 cites W2094080800 @default.
• W2060716040 cites W2103707195 @default.
• W2060716040 cites W2116647769 @default.
• W2060716040 cites W2122230701 @default.
• W2060716040 cites W2131307822 @default.
• W2060716040 cites W2157549219 @default.
• W2060716040 cites W4234170039 @default.
• W2060716040 doi "https://doi.org/10.1088/0957-0233/20/10/104032" @default.
• W2060716040 hasPublicationYear "2009" @default.
• W2060716040 type Work @default.
• W2060716040 sameAs 2060716040 @default.
• W2060716040 citedByCount "10" @default.
• W2060716040 countsByYear W20607160402012 @default.
• W2060716040 countsByYear W20607160402013 @default.
• W2060716040 countsByYear W20607160402017 @default.
• W2060716040 crossrefType "journal-article" @default.
• W2060716040 hasAuthorship W2060716040A5019710713 @default.
• W2060716040 hasAuthorship W2060716040A5028003322 @default.
• W2060716040 hasAuthorship W2060716040A5068477413 @default.
• W2060716040 hasAuthorship W2060716040A5084800308 @default.
• W2060716040 hasAuthorship W2060716040A5087254915 @default.
• W2060716040 hasConcept C102366305 @default.
• W2060716040 hasConcept C105795698 @default.
• W2060716040 hasConcept C111472728 @default.
• W2060716040 hasConcept C11413529 @default.
• W2060716040 hasConcept C117251300 @default.
• W2060716040 hasConcept C138885662 @default.
• W2060716040 hasConcept C14036430 @default.
• W2060716040 hasConcept C155512373 @default.
• W2060716040 hasConcept C167928553 @default.
• W2060716040 hasConcept C185592680 @default.
• W2060716040 hasConcept C186060115 @default.
• W2060716040 hasConcept C19499675 @default.
• W2060716040 hasConcept C24574437 @default.
• W2060716040 hasConcept C2777477808 @default.
• W2060716040 hasConcept C33923547 @default.
• W2060716040 hasConcept C41008148 @default.
• W2060716040 hasConcept C55493867 @default.
• W2060716040 hasConcept C75553542 @default.
• W2060716040 hasConcept C78458016 @default.
• W2060716040 hasConcept C86803240 @default.
• W2060716040 hasConceptScore W2060716040C102366305 @default.
• W2060716040 hasConceptScore W2060716040C105795698 @default.
• W2060716040 hasConceptScore W2060716040C111472728 @default.
• W2060716040 hasConceptScore W2060716040C11413529 @default.
• W2060716040 hasConceptScore W2060716040C117251300 @default.
• W2060716040 hasConceptScore W2060716040C138885662 @default.
• W2060716040 hasConceptScore W2060716040C14036430 @default.
• W2060716040 hasConceptScore W2060716040C155512373 @default.
• W2060716040 hasConceptScore W2060716040C167928553 @default.
• W2060716040 hasConceptScore W2060716040C185592680 @default.
• W2060716040 hasConceptScore W2060716040C186060115 @default.
• W2060716040 hasConceptScore W2060716040C19499675 @default.
• W2060716040 hasConceptScore W2060716040C24574437 @default.
• W2060716040 hasConceptScore W2060716040C2777477808 @default.
• W2060716040 hasConceptScore W2060716040C33923547 @default.
• W2060716040 hasConceptScore W2060716040C41008148 @default.
• W2060716040 hasConceptScore W2060716040C55493867 @default.
• W2060716040 hasConceptScore W2060716040C75553542 @default.
• W2060716040 hasConceptScore W2060716040C78458016 @default.
• W2060716040 hasConceptScore W2060716040C86803240 @default.
• W2060716040 hasIssue "10" @default.
• W2060716040 hasLocation W20607160401 @default.
• W2060716040 hasOpenAccess W2060716040 @default.
• W2060716040 hasPrimaryLocation W20607160401 @default.
• W2060716040 hasRelatedWork W1653361262 @default.

• next