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108921
Reprocessing from Highly Ionized Gas in the Soft Spectral State of V4641 Sgr with NuSTAR
Published 2025-01-01“…The line fluxes correlate linearly with the observed disk continuum flux, implying a direct connection between the central engine and the reprocessing region. …”
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108922
Metal-Organic Framework MIL-53(Fe): Synthesis, Electrochemical Characterization, and Application in Development of a Novel and Sensitive Electrochemical Sensor for Detection of Cad...
Published 2020-01-01“…The response signal of the electrochemical sensor increased linearly in the Cd(II) ion concentration range from 150 nM to 450 nM with the limit of detection (LOD) of 16 nM.…”
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108923
Development of a Wearable Sleeve-Based System Combining Polymer Optical Fiber Sensors and an LSTM Network for Estimating Knee Kinematics
Published 2025-01-01“…However, when one integrates these sensors into a knee sleeve, they exhibit non-linearities, including hysteresis and mode coupling, which complicate signal interpretation. …”
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108924
Dynamic Light Path and Bidirectional Reflectance Effects on Solar Noise in UAV-Borne Photon-Counting LiDAR
Published 2025-05-01“…Validated via single-photon LiDAR field tests on diverse coastal terrains at Jiajing Island, China, BNR-B reveals the following: (1) Solar zenith/azimuth angles non-uniformly modulate noise fields—higher solar zenith angles reduce noise intensity and homogenize spatial distribution; (2) surface reflectivity linearly correlates with noise rate (R<sup>2</sup> > 0.99), while roughness governs scattering directionality through micro-facet redistribution. …”
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108925
SARS-CoV-2 neutralizing antibody determination after vaccination using spectrophotometric measurement of lateral flow immunochromatography
Published 2025-02-01“…The limit of detection was similar to the ELISA with strong linearity throughout the measuring interval. Repeatability, interfering substances, and cross-reactivity studies were found to be robust. …”
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108926
Pharmacokinetic Study and Tissue Distribution of Lorlatinib in Mouse Serum and Tissue Samples by Liquid Chromatography-Mass Spectrometry
Published 2019-01-01“…For LC-MS/MS analysis, compounds were separated on a C18 column by gradient elution (0.1% of formic acid and methanol) at 0.5 mL/min in the positive-ion mode with m/z 407.28 [M + H]+ for lorlatinib and m/z 492.10 [M + H]+ for IS. Good linearity was observed within the calibration ranges. …”
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108927
Sample size required for prognostic genes analysis in colorectal cancer
Published 2025-02-01“…However, for targeted sequencing data, the number of prognostic genes increased linearly with increasing sample size in CRC cases with stage III and IV. …”
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108928
Liquid chromatography-tandem mass spectrometry assay for simultaneous quantification of catecholamines and metabolites in human plasma and cerebrospinal fluid
Published 2025-07-01“…The developed assay was validated according to standard guidelines. The linearity, specificity, precision, accuracy, carryover and stability were assessed to ensure compliance with specified criteria. …”
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108929
Safety Assessment of Loop Closing in Active Distribution Networks Based on Probabilistic Power Flow
Published 2025-05-01“…By modeling DGs and loads as random variables, their cumulants are efficiently obtained through LHS. Based on a linearized formulation of loop-closing current equations, the cumulants of loop-closing currents are calculated, ultimately reconstructing the probability distribution function of loop-closing currents in active distribution networks. …”
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108930
Leading Degree: A Metric for Model Performance Evaluation and Hyperparameter Tuning in Deep Learning-Based Side-Channel Analysis
Published 2025-03-01“…To attain an effective generic side-channel evaluation metric, we investigate the deterministic component of power consumption, find that the elements of score vector under a key follow a linearly transformed chi-square distribution approximately, and some wrong key hypotheses usually with top scores provide great assistance in model performance evaluation, and finally we propose a new metric called Leading Degree (LD) as well as its simplified version LD-simplified for measuring model performance, which offers similar accuracy but much better generality and efficiency compared with the classical side-channel benchmark metric TGE1, and offers similar generality and efficiency but significantly better accuracy compared with recently proposed sidechannel metrics like Label Correlation and Cross Entropy Ratio. …”
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108931
Development of Parameters for Standardization of Duckweed (Lemna Minor L.) Raw Material
Published 2021-02-01“…Was validated quantification method of phenolcarboxylic acids (in terms of chlorogenic acid) by criteria of linearity, repeatability, in-laboratory precision and accuracy. …”
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108932
Vertical profiles of liquid water content in fog layers during the SOFOG3D experiment
Published 2025-06-01“…In situ data are used to compute the equivalent fog adiabaticity from closure, which is compared with the value derived using a one-column conceptual model of adiabatic fog, assuming that LWC linearly increases with height. We found that the reverse trend of the LWC profile (LWC maximal at the ground and decreasing with height) is ubiquitous in optically thin fogs under stable temperature conditions, while quasi-adiabatic features with increasing LWC values with height are mainly observed in well-mixed optically thick fogs under slightly unstable conditions. …”
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108933
Global Dynamics and Bifurcations Analysis of a Two-Dimensional Discrete-Time Lotka-Volterra Model
Published 2018-01-01“…We have investigated the local stability of boundary equilibria O(0,0), A(α1-1)/α3,0, B0,(α4-1)/α6 and the unique positive equilibrium C((α1-1)α6-α2(α4-1))/(α3α6-α2α5),(α3(α4-1)+α5(1-α1))/(α3α6-α2α5), by the method of linearization. It is proved that the discrete model undergoes a period-doubling bifurcation in a small neighborhood of boundary equilibria A(α1-1)/α3,0,B0,(α4-1)/α6 and a Neimark-Sacker bifurcation in a small neighborhood of the unique positive equilibrium C((α1-1)α6-α2(α4-1))/(α3α6-α2α5),(α3(α4-1)+α5(1-α1))/(α3α6-α2α5). …”
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108934
Dynamic Characteristics on Single-Tooth Rock Cutting Considering the Change of Extrusion Zone Height
Published 2025-03-01“…<i>f<sub>c</sub></i> is linearly proportional to <i>v</i> and decreases nonlinearly with increasing <i>h</i>, while the rake angle has little effect on cutting frequency within the range of 10–20°. …”
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108935
Association between the TyG index and the risk of in-hospital mortality from early sepsis-related acute kidney injury in critically ill patients: a secondary analysis of MIMIC-IV 2...
Published 2025-05-01“…The restricted cubic spline regression model indicated that the risk of in-hospital and ICU mortality increased linearly with the increase in the TyG index. Sensitivity analysis demonstrated that the effect size and direction were consistent across different subgroups, and the results were stable.Conclusion A high TyG index is associated with increased mortality during hospitalisation in patients with SA-AKI. …”
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108936
Targeted nano-energetic material exploration through active learning algorithm implementation
Published 2025-03-01“…We introduced a new acquisition function combining linearly two factors with the usual standard deviation of a Gaussian Process Regression algorithm. …”
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108937
Establishing a liquid chromatography‐tandem mass spectrometry (LC‐MS/MS) method for both 18‐hydroxycorticosterone and its interference: Revisiting the specificity characteristic of...
Published 2025-03-01“…By using optimized chromatographic conditions, 18‐OHB, and 20α‐DHE were separated well and the linearities were ≥0.999. The recovery rates ranged from 94.59% to 105.27% for 18‐OHB and 85.21%–101.23% for 20α‐DHE. …”
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108938
Dynamic patterns of electroosmosis peristaltic activity of a Jeffery fluid with double diffusion and hall effect through a tapered rotational microfluidic system
Published 2025-06-01“…Furthermore, the Poisson-Boltzmann equations are simplified using the Debye-Hückel linearization. A comparison will be made with previously published results in the available literature to assess the reliability and accuracy of the current findings. …”
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108939
Morphometric analysis of the hard palate using cone beam computed tomography in a Saudi population
Published 2023-03-01“…The Galileos® Comfort Plus System (Sirona 3D, Germany) was used to obtain the CBCT images while standardizing the parameters. Images were linearly measured using Galileos software. Measurements of palatal length, palatal breadth, and palatal height, as well as the calculation of the palatine index and palatal height index, were noted and statistically analyzed. …”
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108940
Simultaneous Determination of Quercetin and Trans-Resveratrol in Winemaking Waste by Solid Phase Microextraction Coupled to High-Performance Liquid Chromatography with Fluorescence...
Published 2025-05-01“…The PA, PEG, and PDA fibers demonstrated superior performance, exhibiting wide linearity ranges (0.03–1 µg/mL (PA and PEG) and 0.06–1 µg/mL (PDA) for quercetin, 0.01–1 µg/mL for trans-resveratrol); high sensitivity (LODs of 0.01 µg/mL (PA and PEG) and 0.02 µg/mL (PDA) for quercetin, 0.003 µg/mL for trans-resveratrol); and excellent precision. …”
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