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Mostrando 241 - 260 Resultados de 16,685 Para Buscar 'Linear Time Base', tiempo de consulta: 1.22s Limitar resultados
  1. 241
    “…This study proposes an automatic sleep staging algorithm based on the time attention mechanism. Time-frequency and non-linear features are extracted from the physiological signals of six channels and then normalized. …”
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    Automatic Sleep Staging Algorithm Based on Time Attention Mechanism
  2. 242
    “…NLFM signals with frequency content varying with time are mainly analyzed by time–frequency algorithms. …”
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    Estimation and Classification of NLFM Signals Based on the Time–Chirp Representation
  3. 243
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    Timing of puberty and school performance: A population-based study
  4. 244
    “…The effect of different backbone geometries on the charge–transport properties was studied by using thin film transistors (TFTs). The TFT device based on PCZTT showed a four times higher hole mobility as compared to that based on PCZT. …”
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    Linear-type carbazoledioxazine-based organic semiconductors: the effect of backbone planarity on the molecular orientation and charge transport properties
  5. 245
    “…The proposed methodology applies Fischer linear discrimination analysis (FLDA) and quadratic discrimination analysis (QDA) within random projection (RP) filters to compare our runtime and accuracy with support vector machine (SVM), K-nearest neighbor (KNN), and Multilayer perceptron (MLP) in IoT-based systems. …”
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    Fischer Linear Discrimination and Quadratic Discrimination Analysis–Based Data Mining Technique for Internet of Things Framework for Healthcare
  6. 246
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    A linear prognostic score based on the ratio of interleukin-6 to interleukin-10 predicts outcomes in COVID-19
  7. 247
    “…METHODS: In this study, we developed a novel peptide with high affinity and specificity to CHIKV, and further constructed peptide aptamer-based TRFIA assay to efficiently detect CHIKV. Peptide aptamer B2 (ITPQSSTTEAEL) and B3 (DTQGSNWI) were obtained through computer-aided design and selected as CHIKV-specific peptide aptamers based on their high binding affinity, strong hydrogen bonding, and RMSD of molecular docking. …”
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    Peptide aptamer-based time-resolved fluoroimmunoassay for CHIKV diagnosis
  8. 248
    “…CONCLUSION: Outdoor time, sleep duration and out-of-school learning time were associated with academic performance in a non-linear manner. …”
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    Time outdoors positively associates with academic performance: a school-based study with objective monitoring of outdoor time
  9. 249
    “…This study considers the problem of detecting a change in the conditional variance of time series with time-varying volatilities based on the cumulative sum (CUSUM) of squares test using the residuals from support vector regression (SVR)-generalized autoregressive conditional heteroscedastic (GARCH) models. …”
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    Hybrid CUSUM Change Point Test for Time Series with Time-Varying Volatilities Based on Support Vector Regression
  10. 250
    “…Rapid progression was defined as an annual eGFR slope of ≤ − 3 ml/min/1.73m(2)/yr and patients were categorised as linear or non-linear progressors based on the nature of their eGFR-time graphs. …”
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    Adverse outcomes associated with rapid linear and non-linear patterns of chronic kidney disease progression
  11. 251
    por Yin, Yushan
    Publicado 2023
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    Prediction and analysis of time series data based on granular computing
  12. 252
    “…Meditation practices have been claimed to have a positive effect on the regulation of mood and emotions for quite some time by practitioners, and in recent times there has been a sustained effort to provide a more precise description of the influence of meditation on the human brain. …”
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    Mining the Mind: Linear Discriminant Analysis of MEG Source Reconstruction Time Series Supports Dynamic Changes in Deep Brain Regions During Meditation Sessions
  13. 253
    “…A method based on Taylor series expansion for estimation of location parameters and variance components of non-linear mixed effects models was considered. …”
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    Estimation of non-linear growth models by linearization: a simulation study using a Gompertz function
  14. 254
    “…In this paper, we present a pseudo optimization method for electronic nose (e-nose) data using region selection with feature feedback based on regularized linear discriminant analysis (R-LDA) to enhance the performance and cost functions of an e-nose system. …”
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    Pseudo Optimization of E-Nose Data Using Region Selection with Feature Feedback Based on Regularized Linear Discriminant Analysis
  15. 255
    por Ha, Junsheng, Tan, Pei-Pei, Goh, Kim-Leng
    Publicado 2018
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    Linear and nonlinear causal relationship between energy consumption and economic growth in China: New evidence based on wavelet analysis
  16. 256
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    fastSW: Efficient Piecewise Linear Approximation of Quaternion-Based Orientation Sensor Signals for Motion Capturing with Wearable IMUs
  17. 257
    “…Accurate alignment of linear accelerator table rotational axis with radiation isocenter is critical for noncoplanar radiotherapy applications. …”
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    Improved accuracy for noncoplanar radiotherapy: an EPID‐based method for submillimeter alignment of linear accelerator table rotation with MV isocenter
  18. 258
    “…Thus, we develop a method to predict B-cell linear epitopes which are based on a Fuzzy-ARTMAP neural network architecture, called BepFAMN (B Epitope Prediction Fuzzy ARTMAP Artificial Neural Network). …”
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    BepFAMN: A Method for Linear B-Cell Epitope Predictions Based on Fuzzy-ARTMAP Artificial Neural Network
  19. 259
    “…Enhancement of disturbance in a model-based Daphnia population lead to a repression of chaotic population dynamics at the same time increasing the degree of synchrony between the population's age classes. …”
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    Non-Linear Analysis Indicates Chaotic Dynamics and Reduced Resilience in Model-Based Daphnia Populations Exposed to Environmental Stress
  20. 260
    por Zhou, Shengxi, Yan, Bo, Inman, Daniel J.
    Publicado 2018
    “…In principle, the presented nonlinear system can improve broadband energy harvesting efficiency where magnets are forbidden. The linear spring inevitably produces the nonlinear spring force on the connected harvesters, because of the geometrical relationship and the time-varying relative displacement between two adjacent harvesters. …”
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    A Novel Nonlinear Piezoelectric Energy Harvesting System Based on Linear-Element Coupling: Design, Modeling and Dynamic Analysis
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