ライフサイエンスコーパス: calibration

1 mation of the patient's absolute risk (i.e., calibration).

2 ted risk correlated well with observed risk (calibration).

3 Both scores showed no evidence of poor calibration.

4 , and the Brier score, a measure of forecast calibration.

5 C curve (82.2%, 95% CI 79.6%-84.7%) and good calibration.

6 labelling scheme and performed intracellular calibration.

7 HeLa cell from the pH dependent ratiometric calibration.

8 ndard need to be used for ion mobility scale calibration.

9 for the phenotype (cvAUC, <0.65), with good calibration.

10 for RECODe, where higher P indicates better calibration.

11 t abilities of SOSVEN for classification and calibration.

12 0.676-0.855) in terms of discrimination and calibration.

13 e attempt/death with good discrimination and calibration.

14 RAI (RAI-rev), comparing discrimination and calibration.

15 l excluding neurologic deaths showed perfect calibration.

16 intracellular FA release through cell lysate calibration.

17 requency excitation and in situ optical trap calibration.

18 r quantitative detection without an external calibration.

19 ration or internal standards were needed for calibration.

20 and estimation of model parameters for model calibration.

21 nd bring our model to within 1.6% of perfect calibration.

22 , supervised classification and multivariate calibration.

23 operating characteristic curve >= 0.84) and calibration.

24 ug testing data were not deployed during its calibration.

25 corrected c-indices of 0.81) and outstanding calibration.

26 its substrate and product after an external calibration.

27 ther work may be needed to improve TSTin3D's calibration.

28 ting characteristic curve >= 0.85), but poor calibration.

29 ere observed for single- and mixed-component calibrations.

30 arge and can be reduced by applying multiple calibrations.

31 Here, we present a two-point internal calibration (2-PIC) strategy using two isotopologues for

32 tandard deviation between 2-PIC and external calibration: 4.9% for immuno-MRM; 1.1% for immuno-MALDI)

33 optimal intervehicle distance for rendezvous calibration, 6 different buffers within 0-140 m for UFP

34 Here, we investigated the CCS calibration accuracy with traveling wave ion mobility sp

35 constructions with real data require careful calibration, adequate data redundancy from a 2D array of

36 We describe the sensor chemistry and a calibration algorithm to minimize impact of insulin deli

37 rall, 49 organics (72% of 68 compounds) from calibration and 7 compounds (87.5% of 8 compounds) from

38 We evaluated the gain in discrimination and calibration and assessed explained variation.

39 applications in optical clock, astronomical calibration and biological imaging.

40 We conducted spatially varying calibration and developed a downweighting strategy to op

41 The original model exhibited excellent calibration and discrimination when applied to later coh

42 stance relationship, enabling accurate force calibration and force feedback.

43 ishing international standards for SAB assay calibration and have significant implications for our un

44 We demonstrate that MSFragger with mass calibration and localization-aware open search identifie

45 We also implement a fast mass calibration and optimization method, allowing optimizati

46 he data analysis processing steps, including calibration and peak quality assessment for each of the

47 esults are discussed, one in terms of visual calibration and the use of internal representations of s

48 linical measurements served as reference for calibration and to estimate the accuracy of the new meth

49 This protocol describes the construction, calibration and use of the Drosophila TBI (dTBI) device,

50 lized spectra of grape homogenates allowed a calibration and validation determination coefficients (R

51 strated R(2) values of 0.92 and 0.90 for the calibration and validation sets, and a residual predicti

52 using the wet chemistry methods for both the calibration and validation sets.

53 ding diagnostic accuracy (discrimination and calibration) and clinical utility using decision curve a

54 Performance (discrimination, calibration, and accuracy) was tested using ten-fold cro

55 rs need to have a predictable response, easy calibration, and be integrable with existing technology,

56 s against other investigative evidence using calibration, and bring our model to within 1.6% of perfe

57 sed performance by measuring discrimination, calibration, and net benefit.

58 ssed using measures of model discrimination, calibration, and net reclassification improvement (NRI).

59 Discrimination, calibration, and reclassification using a risk threshold

60 nificant improvement in risk discrimination, calibration, and reclassification.

61 ticides were quantified using matrix-matched calibration, and the method was validated in terms of re

62 ; (8) Submodels; and (9) Model verification, calibration, and validation.

63 Criteria for applying a rendezvous calibration approach are presented, and an extension of

64 is concept builds on the database-controlled calibration approach implemented in PredRet and fits cal

65 The proposed calibration approach is based on Gaussian radial basis f

66 te that the optimal distances for rendezvous calibration are 10-80 m for UFP monitors and 0-30 m for

67 s S(h) over its range of variation, but such calibrations are precluded because of lack of experiment

68 The RAI-rev has improved discrimination and calibration as a frailty-screening tool in surgical pati

69 redict this outcome, with discrimination and calibration assessed in a held-out test set and then a s

70 movements, potentially removing the need for calibration between the head and eye tracking systems.

71 from 28 to 80 years) in a blind test with no calibration (Bln) and with the following three calibrati

72 ion model, while Kim's is akin to regression calibration but with many variables improperly treated a

73 on greater than FAs (97.4% vs. 81.1%) during calibration, but slightly worse in validation (73.5% vs

74 like previous versions based on multivariate calibration by partial least-squares (PLS), the proposed

75 y (adjusted area under the curve = 0.69) and calibration characteristics as baseline plateau pressure

76 ating characteristic curve [AUC] = 0.71) and calibration (chi2[8] = 6.10, P = .636).

77 most parsimonious model suggested different calibration coefficients are required to predict behavio

78 We included 66 patients in the calibration cohort and 89 patients in the validation.

79 alues of mucosal TNF and RHI scores from the calibration cohort, the combined test had still high rel

80 We assessed model discrimination and calibration, comparing predicted and observed rates for

81 sed oxygen reporters by characterizing their calibration constants.

82 The qualified calibration curve (accuracy within 8% and 2% for measuri

83 antibody immunocapture followed by in-sample calibration curve (ISCC) strategy with multiple isotopol

84 rane surface area of the sample added, and a calibration curve allows for the quantification of a var

85 ades of successful practice by employing one calibration curve as an approximation for different regi

86 e quantitative measurement when conventional calibration curve fails to provide accurate estimation o

87 g data allowing the construction of a linear calibration curve for the analysis in the relevant range

88 detection limit reached 9.3 ag L(-1) with a calibration curve having a working range from 10(-1) to

89 The calibration curve of ammonium is linear in the concentra

90 Acquity HSS T3 C18 column, with an external calibration curve of excellent linearity, and a low limi

91 The line of best fit through the calibration curve of integrated signal versus mass is th

92 Under the optimized conditions, the calibration curve of ketamine at buffer solution (pH 12)

93 and correlate the measurement with a phantom calibration curve to measure in vivo sodium.

94 utions with different scavenging capacity, a calibration curve was established between the color deca

95 A calibration curve was linear from 0.1 to 15 g L(-1) for

96 In optimal conditions, the calibration curve was linear in the range 5.0-500 ng g(-

97 The calibration curve was linear over the range of 5-1000 ng

98 orbic acid concentration, producing a linear calibration curve with time as the dependent variable.

99 n the range of 1-500 muM DA, with two linear calibration curve, detection limit of 0.22 muM DA, and s

100 Using a conventional calibration curve, quantitative simultaneous measurement

101 selectivity, accuracy, precision, recovery, calibration curve, sensitivity, reproducibility, and sta

102 to 40 ka BP is a new feature of the IntCal20 calibration curve, with far-reaching impacts for scienti

103 Following affinity capture, we generated calibration curves (five-parameter logistic fit p < 0.05

104 In this workflow, calibration curves for every metabolic feature are first

105 This allows creating individual internal calibration curves for every MSI pixel.

106 Temperature dependence of calibration curves for HMDSO, OMTSO and PDMSO was small

107 eptide isotopologues for generating external calibration curves in plasma.

108 r, field and temperature dependence of pO(2) calibration curves of HMDSO, octamethyltrisiloxane (OMTS

109 ion approach implemented in PredRet and fits calibration curves on predicted retention times instead

110 lly invasive esophagectomy (C-index, 0.542); calibration curves showed general underestimation.

111 The calibration curves showed linearity in the concentration

112 Peak quality assessment and calibration curves using GC-qMS and GCxGC-qMS/FID docume

113 The calibration curves were built as a function of the inten

114 The calibration curves were found to be linear in the range

115 P-MS response factors were determined though calibration curves, and isotope dilution analysis was us

116 To eliminate the need for using standards or calibration curves, herein we present a coulometric mass

117 luated using concordance index (C-index) and calibration curves.

118 Calibration data fitted a linear regression model with R

119 The calibration data set was linear over a range from 5 x 10

120 se of logarithmic plots in representation of calibration data sets.

121 To calibrate TT, we created a calibration dataset of mock binary skeletonized mask ima

122 In the calibration dataset, there were no differences in layer

123 In the field of analytical calibration, developments regarding the estimation of pr

124 ecificity simultaneously reach 87% given the calibration device threshold tolerance of +/-3%.

125 to predict irSAEs, which was assessed by its calibration, discrimination, and clinical usefulness.

126 d need to apply more knowledge and a greater calibration effort than in Gen, thereby limiting the wid

127 09 million years ago depending on the fossil calibration employed.

128 values (CFU/cm(2)) were calculated using the calibration equation.

129 ergy expenditure in penguins, and we provide calibration equations for estimating metabolic rate acro

130 Corresponding calibration equations were generated, both in a companio

131 The calibration errors for the three calibrant sets (Agilent

132 Calibration errors were all within 1-2% of the drift tub

133 All models showed good calibration, especially at low and intermediate levels o

134 It is determined by performing calibration experiments to manipulate a latent attribute

135 r of 2 more precise than estimates from C(q) calibration fitting (the standard curve method).

136 TWIMS separations demonstrated improved CCS calibration for phospholipid and bile acid isomers.

137 C-index=0.62 [0.58-0.66] for CABG) and good calibration for predicting 5-year major adverse cardiova

138 Model discrimination and calibration for predicting severe oliguria (< 0.3 mL/kg/

139 ere, we apply previously undescribed culture calibrations for the B/Ca proxy in planktic foraminifera

140 However, a calibration free point-of-care testing device is require

141 In this paper, a novel calibration-free SERS-based muPAD with multi-reaction zo

142 on a dataset distinct from the one used for calibration) goodness-of-fit (R (2) ) ranging from 0.37

143 calculated at 8.4 x 10(5) NPTs L(-1) and the calibration graph was linear up to 3.5 x 10(8) NPTs L(-1

144 Calibration graphs showed good linearity with coefficien

145 sors generated this way could share a single calibration, greatly reducing the complexity of incorpor

146 hesizer, telecommunications and astronomical calibrations have been reported recently.

147 = 722), AUCs were 0.86 and 0.88 but required calibration (Hosmer-Lemeshow, P < 0.001; Brier score, 0.

148 The residual error of the calibration (i.e. the standard deviation of difference b

149 ssed by discrimination (via C statistic) and calibration if reported.

150 nic risk score did not significantly improve calibration in either cohort.

151 V-vis spectroscopy coupled with multivariate calibration in the quantification of grape-must caramel,

152 to estimate energy expenditure, but requires calibration in the wild.

153 space relative to front space, where visual calibration information is unavailable, suggests that an

154 count rate sensitivities and when the system calibration is performed with phantoms of appropriate si

155 By using standard density glass beads for calibration, MagLev showed that the levitated plasma pro

156 0.87) in external validation with excellent calibration (median absolute difference between observed

157 The RAI-rev also had markedly better calibration (median absolute difference between observed

158 We present a calibration method for quantitative surface-enhanced Ram

159 Calibration using the general calibration method resulted in acceptable model fit (Hos

160 ation helped guide the design of an external calibration method to allow straightforward laboratory a

161 ed to a previously reported MLP fluorescence calibration methodology for the biopharmaceutical indust

162 ed by estimating E by both pairwise and C(q) calibration methods for the 16 replicate datasets from t

163 ean-square error of +/-0.036 with just three calibration mixtures.

164 ion of QuEChERS-LC-QTOFMS and matrix-matched calibration (MMC) to simultaneously determinate legislat

165 nderlying sample matrix interactions between calibration model regression vectors and new sample spec

166 The robustness of the calibration model was assessed by external validation sh

167 The selection of a suitable calibration model was based on a high regression coeffic

168 However, building a robust calibration model, such as partial least squares (PLS) r

169 Calibration (model fit) was assessed statistically using

170 data and the regression coefficients of PLS calibration models (R(2)) were further analysed with mul

171 tial least squares (PLS) regression, fitting calibration models either using metabolite signals only

172 artificial neural networks (ANN) to develop calibration models has demonstrated to be more appropria

173 Developing spectroscopic calibration models requires calibration samples that mim

174 of 900-2500 nm, and the spectra was used for calibration models using multivariate statistical analys

175 Multivariate calibration models were built using Partial Least Square

176 PLS spectral calibration models were created for real-time quantifica

177 egion were found to be important for the two calibration models, underlining the advantage of dry-fil

178 ment of the PLS-DA (classification) and PLS (calibration) models.

179 sen tissue injury, underscoring the need for calibration of activation and resolution of inflammation

180 lts support a new hypothesis that crossmodal calibration of audition by vision depends on the severit

181 om the deployment of the tag, through to the calibration of DBA with energy use in laboratory and fie

182 ant brain likely serves synchronization and calibration of different sensory modalities during the o

183 riations and relationships over large areas, calibration of ecosystem models, and assessment of conti

184 Calibration of ion-selective electrodes (ISEs) is cumber

185 ing, how diversity at the MHC influences the calibration of life history strategies remains largely u

186 us disease 2019 (COVID-19) pathogenesis, and calibration of pandemic control measures.

187 -year AF discrimination using C indices, and calibration of predicted AF risk to observed AF incidenc

188 Current mitigation strategies involve the calibration of sensors, performed in software or via aux

189 t of phantoms with nanodiamond particles for calibration of T1 relaxation time in magnetic resonance

190 interpretation is validated by the absolute calibration of the acoustic trapping force and the direc

191 These records lead to an astronomical time calibration of the environmental changes associated with

192 b lines, potential very high resolution, and calibration of the frequency scale with an atomic clock,

193 Calibration of the models showed overestimation of risk

194 The calibration of the sensor was carried out with known com

195 uality system (AQS) regulatory stations, and calibration of the sensors was performed by geographical

196 use of the same camera avoid the periodical calibration of the system improving the efficiency of th

197 ted using TSTin3D and the discrimination and calibration of these estimates were evaluated through mo

198 We compared model discrimination and calibration of VOCAL-Penn to the Mayo Risk Score (MRS),

199 er, further laboratory-based evaluations and calibrations of the standard sampling techniques, field

200 This is typically achieved through external calibration, often using surrogate matrices, which has i

201 When using an all-point calibration on all sensors, the smart-sampling Kalman fi

202 -four overlapping "core" items enabled their calibration on the same measurement scale.

203 id not significantly improve discrimination, calibration, or risk reclassification compared with conv

204 improved with VA-specific coefficients; the calibration P increased from <0.001 to 0.08 for PCE and

205 ls of glucose in sweat (10-200 muM), and the calibration parameters are dynamically adjusted to any c

206 le to reproduce shoreline changes during the calibration period (1999-2014) for normal conditions but

207 limitations including the need for extensive calibration, perturbation of the actual device temperatu

208 Results In the calibration phantom, DeltaBMD was smaller with both CT s

209 ompared with the known specifications in the calibration phantom.

210 The calibration plot for butralin obtained by square wave vo

211 The calibration plot for tannic acid by differential pulse v

212 From the calibration plot LODs were calculated to be 0.032 ug L(-

213 The developed bioplatform exhibits a linear calibration plot ranging from 1 to 200 IU mL(-1) with a

214 Based on the calibration plot, the quantities of several low concentr

215 l but the tea samples using the conventional calibration plot.

216 Calibration plots also suggest that overestimation incre

217 Quantitative analysis was achieved using calibration plots obtained from fortified meat samples.

218 The calibration plots were linear in the range of 10-1000 ug

219 ristic area under the curve (AUC) and decile calibration plots.

220 actual subgroup membership was assessed with calibration plots.

221 milar to the conventional standard additions calibration procedure (83 to 120%).

222 The calibration procedure (for TWIMS) yields (TW)CCS for nat

223 s promelas) are presented to demonstrate the calibration procedure, and for the second case, data are

224 ; instead, here, we present a novel ML-based calibration procedure.

225 he advantage of avoiding errors arising from calibration procedures, reducing systematic errors, and

226 e number of measurements required during the calibration process is large and (2) the procedure must

227 the top stand-alone classifier with the best calibration profiles.

228 This calibration protocol can enhance NIRS adaptation across

229 The calibration protocol in MC is a critical algorithm, whic

230 and (iii) an appropriate strategy to prepare calibration/quality-control samples to ensure accurate t

231 ted by the coefficients of determination for calibration (R(c)(2)) and cross-validation (R(cv)(2)), w

232 In optimum conditions, the linear calibration range of 1.0 x 10(-2) to 80.0 ng mL(-1) and

233 in an attomolar detection limit and a broad calibration range of more than seven orders of magnitude

234 The calibration reduced PurpleAir's systematic bias to ~0 mu

235 The use of only a few calibrations reduced these biases considerably (~5%).

236 The calibration response of the prototype exhibits an R(2) o

237 routinely benchmarked using simulated data, calibration rulers, or comparisons to secondary imaging

238 It is well documented that even though calibration samples are spectral matches to new sample s

239 ng spectroscopic calibration models requires calibration samples that mimic as much as possible new s

240 This requirement is known as matrix matching calibration samples to new samples, that is, samples are

241 libration (Bln) and with the following three calibration scenarios, each providing different levels o

242 We also describe a calibration scheme for the routine analysis of IR laser

243 fficient (R(2)), and lower standard error of calibration (SEC) values.

244 from 17 samples (11 normal, 6 cancer) in the calibration set and 9 samples in the validation set (4 n

245 ssessing whether each sample in a particular calibration set is appropriately matched to new samples

246 spectra (have similar measured spectra), the calibration set is usually not fully matrix matched to n

247 ated with an internal BLP validation using a calibration set.

248 To accomplish this task, calibration sets have large sample numbers to span the e

249 The calibration showed acceptable linearity (R(2) = 0.97) an

250 operating characteristic curve (AUROC) 0.93, calibration slope (CS) 0.96, brier score (BS) 0.06, and

251 external validation population: AUROC 0.97, calibration slope 1.72, Brier score 0.08, Brier skill sc

252 operating characteristic curve (AUROC) 0.95, calibration slope 1.96, Brier score (BS) 0.05, and Brier

253 rode precision (RSD i(p,a) = 3%, n = 10; RSD calibration slope = 4%, n = 3), and accurate l-Tyr quant

254 h the binding site inactivated and eGFP as a calibration standard among laboratories and cell types.

255 Due to the availability of the calibration standard and the large dynamic range of our

256 protein, which can subsequently serve as the calibration standard of anti-SARS-CoV-2 S1 IgG in serolo

257 On-chip/on-petri dish nanoscale capacitance calibration standards are used to quantify the electroni

258 We showed that applying a dilution series of calibration standards followed by a homogeneously applie

259 rious biological matrixes was achieved using calibration standards in plasma, largely improving effic

260 Matrix matched calibration standards were used to improve the percent r

261 nst the known spiked-in ratios (CVs < 8% for calibration standards).

262 tios without the use of internal or external calibration standards.

263 The calibration suggested a reasonably good fit for the mode

264 ed mercury and deployed it with an automated calibration system and the University of Nevada, Reno-Re

265 l to use tree-ring networks and results as a calibration target for next-generation vegetation models

266 This calibration technique can be generalized to other plasmo

267 characteristic (ROC) analysis along with the calibration test was used to test the discriminatory per

268 In terms of calibration, the model tended to underestimate the cumul

269 or multivariate NIRS-based prediction models calibration to non-destructively assess peach internal q

270 he present work describes the application of calibration transfer methodologies (direct standardizati

271 These calibration transfer methodologies were tested with PLS

272 n model discrimination using the C-index and calibration using Hosmer-Lemeshow tests to examine origi

273 including exploratory factor analysis, item calibration using item response theory models, test-rete

274 Calibration using the general calibration method resulte

275 ation and the residual standard deviation in calibration, validation, and prediction, along other int

276 step-by-step instructions for micro-optrode calibration, validation, example applications and data a

277 This large range of calibration variability can result in poor performance.

278 Calibration was fair in all race-sex subgroups (chi(2)<2

279 Model calibration was good and the AUC was 0.79 (95% CI: 0.75

280 Here model calibration was insufficient.

281 Calibration was reported in only 3 studies and was varia

282 A matrix-matched calibration was used and analytical curves were estimate

283 into account the most up-to-date fossil stem calibrations, we estimated the mitochondrial DNA diverge

284 Model discrimination and calibration were assessed.

285 Model discrimination and calibration were both evaluated.

286 BC monitors were chosen, and the results of calibration were compared against a reference scenario,

287 Discrimination and calibration were tested for five models: the Cardiovascu

288 Univariate and multivariate calibrations were assessed for this quantification.

289 ons to estimate the sensitivity in MLP-based calibrations were deduced and are here reported for the

290 ed for isoflavones, however less than robust calibrations were obtained for the total saponins.

291 Here we introduce the concept of generalized calibration, which is capable of the straightforward map

292 te matrix or additional patient material for calibration, while concurrently reducing the instrument

293 l bisection in frontal space requires visual calibration, while detection of a change in azimuth (min

294 al and involved cases resulted in a response calibration with accuracy and sensitivity both 97%.

295 detection capabilities of microrings through calibration with analytes lacking unique spectral signat

296 with an intercept so they are independent of calibration with blood pressure, unlike the proprietary

297 When external calibration with standard solutions is done to find the

298 y charge measurements (obtained with dynamic calibration) with higher resolution m/z measurements.

299 d a quality control (QC) sample-based signal calibration workflow to overcome the quantitative bias c

300 RM and immuno-MALDI using 2-PIC and external calibration yielded very similar results (relative stand