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521
Repetitive Control of Robotic Joint With Variable Impedance Utilizing Agonist-Antagonist Muscle Pair Structure Based on Virtual Trajectories
Published 2025-01-01“…In this study, the repetitive control based on virtual trajectory, which is a model-free control method proposed for flexible human multi-joints, is extended and applied to a real robotic joint with a variable mechanical impedance mechanism. The virtual trajectory is modeled by a time series of the equilibrium position of the spring. …”
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522
Mortality Prediction in COVID-19 Using Time Series and Machine Learning Techniques
Published 2024-01-01“…The lowest RMSE value is used to compare all of the time series and machine learning models. …”
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523
Visit‐to‐Visit Systolic Blood Pressure Variability Independently Predicts Cardiovascular Events in a Kidney Transplant Recipients' Cohort
Published 2024-08-01“…Visit‐to‐visit systolic blood pressure variability was expressed as the SD of systolic blood pressure values recorded at baseline and 3 months up to 18 months. …”
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524
Effect of Solar Irradiation Inter-Annual Variability on PV and CSP Power Plants Production Capacity: Portugal Case-Study
Published 2024-11-01“…The sizing of solar energy power plants is usually made using typical meteorological years, which disregards the inter-annual variability of the solar resource. Nevertheless, such variability is crucial for the bankability of these projects because it impacts on the production goals set at the time of the supply agreement. …”
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525
Variability of bulb morpho-geometrical properties in onion (Allium cepa L.) germplasm collections, using digital imaging tools
Published 2025-08-01“…Aim This study aimed to investigate the phenotypic variability of 29 onion accessions based on ten qualitative and twelve quantitative bulb characteristics. …”
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526
The Use of Minimization Solvers for Optimizing Time-Varying Autoregressive Models and Their Applications in Finance
Published 2025-07-01“…In the context of high-dimensional time series, the Vector Autoregressive model (VAR) is widely used, wherein each variable is modeled as a linear combination of lagged values of all variables in the system. …”
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527
Real-time classroom student behavior detection based on improved YOLOv8s
Published 2025-04-01“…However, the field still faces specific challenges, primarily concerning the accuracy of identifying student behaviors within complex and variable classroom environments, as well as the real-time capabilities of detection algorithms. …”
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528
A Comprehensive Regional Approach to Eco-Efficiency in Spanish Agriculture over Time
Published 2025-02-01Get full text
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529
Real Time Detection and Association of Helicobacter Pylori in Oral Squamous Cell Carcinoma
Published 2025-04-01“…H. pylori HPUreA gene was detected in the saliva samples by real-time PCR. Histopathological confirmation of the clinical diagnosis of OSCC was performed for the patient group. …”
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530
Association of time in range levels with diabetic nephropathy in patients with type 2 diabetes
Published 2022-08-01“…Based on the value of urine albumin creatine ratio (UACR), they were divided into three groups of normoal buminuria, microalbuminuria, macroalbuminuria. …”
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531
Unsupervised Anomaly Detection with Continuous-Time Model for Pig Farm Environmental Data
Published 2025-06-01“…Based on these variables, it proposes a novel encoder–decoder architecture for anomaly detection based on continuous-time models. …”
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532
Topology Identification Method for Active Distribution Network Based on Weighted Minimum Absolute Value State Estimation
Published 2024-01-01“…Secondly, a weighted minimum absolute value state estimation method based on mixed integer linear programming was formed by adding supplementary variables and constraints to the reformulated weighted minimum absolute value state estimation method to adapt to the topology identification problem. …”
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533
Analysing Headway Spacing and Calculating Passenger Car Equivalent Values Using Computer Vision and International Dataset
Published 2025-07-01“…Different vehicle types impact traffic flow variably, requiring distinct passenger car equivalency (PCE) factors for calculating intersection and road capacity. …”
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534
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Enhancing time resolution by stabilized inverse filter and Q estimated on instantaneous spectra
Published 2014-01-01“…This value is input to a stable inverse Q filter, which solely compensates for the amplitude without distorting the phase, and as a result, an improved time-resolution image is obtained. …”
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538
Time to death and its predictors among neonates with seizure in North West Ethiopia
Published 2025-07-01“…The Cox proportional hazards model was used to identify the predictors of time to death. AHR with 95% CI was used to identify significant predictor variables, and a statistical significance was declared at p-value < 0.05. …”
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539
Predictive value of sub classification of focal segmental glomerular sclerosis in Oxford classification of IgA nephropathy
Published 2021-01-01“…The clinical features at renal biopsy, pathological findings, and follow-up parameters (follow-up time ranged from 1 to 5 years) were collected. We used univariate and multivariate analyses to assess whether the subclassification of S score could refine risk prediction and clinical utility.Results We demonstrated that S lesion ≥ 25% was associated with a more rapid GFR loss and a lower rate of complete remission of proteinuria even adjusted for multiple clinic pathological variables, compared to S1a group (All p values <.05). …”
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540
Time to initiation of antiresorptive agents in multiple myeloma to reduce skeletal related events
Published 2025-02-01“…Statistically insignificant differences were observed in the time to initiation of anti-resorptive therapy based on health insurance. …”
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