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Electro-Elastic Instability and Turbulence in Electro-osmotic Flows of Viscoelastic Fluids: Current Status and Future Directions
Published 2025-02-01“…This viscoelastic behavior, which arises due to the stretching and relaxation phenomena of polymer molecules, leads to complex flow dynamics that are starkly different from those seen in simple Newtonian fluids under the same conditions. …”
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1322
Cerebral oxygenation during submaximal and peak exercise for sedentary adults with and without down syndrome
Published 2025-07-01“…V̇O2 peak determination was performed with a standardised incremental treadmill protocol and the ventilatory threshold (VT) and respiratory compensation point (RCP) were determined.ResultsThere were no significant differences for V˙O2 between 80%VT, VT, RCP and V˙O2 peak, as well as VT/ V˙O2 peak and RCP/ V˙O2 peak between DS and non-DS groups (p > 0.05). …”
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1323
Backward erosion piping mechanism in dike foundations with and without landside blanket layers: numerical simulation of size effects
Published 2025-01-01“…The objective is to understand how different model dimensions affect the hydraulic gradients and piping behavior in dike systems.MethodsNumerical simulations were performed using the finite element method (FEM), where the dike foundation was modeled in 3D and seepage flow was simulated under various hydraulic gradients. …”
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1324
Effectiveness of Manipulative Therapy on Neck Pain, Function and Disability. A Systematic Review
Published 2023-12-01“…Methods. Studies between 2012 - April 2022 were selected to investigate the effectiveness of manipulative therapy on neck pain, function and disability. …”
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1325
Association between alcohol drinking frequency and depression among adults in the United States: a cross-sectional study
Published 2024-11-01“…This study aims to explore the association between alcohol drinking frequency and depression. Methods This study collected NHANES data from 2009 to 2016, involving 17,466 participants. …”
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1326
A Comparison of the Ligation Torque Expression of a Ribbonwise Bracket–Archwire Combination and a Conventional Combination: A Primary Study
Published 2022-01-01“…The ribbonwise brackets produced moments that could reach a threshold of 5 Nmm more quickly as the angle was increased. …”
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1327
On the Standardization of Approximate Entropy: Multidimensional Approximate Entropy Index Evaluated on Short-Term HRV Time Series
Published 2018-01-01“…This is in contrast to the results obtained for approximate entropies computed with a fixed similarity threshold, which presented inconsistent results for different embedding dimensions. …”
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1328
Measurement of Earmuffs Attenuation at High Audible Frequencies
Published 2017-01-01“…The measurements were conducted with a real ear at threshold (REAT) method with participation of subjects. …”
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1329
Attention activation network for bearing fault diagnosis under various noise environments
Published 2025-01-01“…However, bearings often operate in noisy environments, especially during failures, which poses a challenge to most current deep learning methods that assume noise-free data. Therefore, this paper designs a Multi-Location Multi-Scale Multi-Level Information Attention Activation Network (MLSCA-CW) with excellent performance in different kinds of strong noise environments by combining soft threshold, self-activation, and self-attention mechanisms. …”
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1330
Lameness Recognition of Dairy Cows Based on Compensation Behaviour Analysis by Swing and Posture Features from Top View Depth Image
Published 2024-12-01“…The threshold method reached a recall rate of 93.02% for sound cows. …”
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1331
Comparative Analysis of Grass Pollen Dynamics in Urban and Rural Ireland: Identifying Key Sources and Optimizing Prediction Models
Published 2024-10-01“…The results showed that Carlow had higher pollen concentrations but shorter seasons than Dublin. The Swedish threshold method was the most accurate for Ireland, with the Wicklow Mountains identified as a significant pollen source. …”
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1332
Towards high-quality development: The complex role of environmental regulation.
Published 2025-01-01“…Notably, the positive influence of environmental regulation on high-quality economic development is already evident at lower intensities, yet becomes markedly more pronounced when the regulatory intensity reaches or exceeds a certain threshold. Additionally, the paper delves into the heterogeneous impacts of environmental regulation on high-quality economic development across regions with differing pollution levels. …”
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1333
Small-molecule CGRP antagonist atogepant does not affect cortical spreading depression susceptibility in rats
Published 2025-08-01“…We investigated whether the efficacy of atogepant in migraine is mediated by CSD suppression. Method We used Sprague-Dawley rats (n = 28 males, 28 females) to determine the electrical stimulation intensity threshold for CSD induction and the frequency of CSDs induced by continuous topical 1 M KCl application sequentially in the same animal, using intracortical glass microelectrodes under isoflurane anesthesia and full systemic physiological monitoring, including arterial blood pressure and blood gases. …”
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1334
Characterizing Extreme Geomagnetic Storms Using Extreme Value Analysis: A Discussion on the Representativeness of Short Data Sets
Published 2020-06-01“…To do so, dedicated statistical methods from the so‐called extreme value analysis (EVA) field have been developed. …”
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1335
Data-Driven Health Status Assessment of Fire Protection IoT Devices in Converter Stations
Published 2025-06-01“…For validity assessment, a transformer-based time series reconstruction method is used, and anomaly thresholds are determined using the peaks over threshold (POT) approach from extreme value theory. …”
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1336
Ecological networks construction and optimization in the Longdong Loess Plateau: The advantages of self-organizing map and complex networks
Published 2025-01-01“…In this study, a self-organizing map (SOM) model was utilized to optimize the ecological sources identification in the Longdong Loess Plateau. We used this method to identify different types of ecological sources. …”
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1337
Sparsity adaptive channel estimation algorithm based on compressive sensing for massive MIMO systems
Published 2017-12-01“…A sparsity-adaptive channel estimation algorithm based on compressive sensing was proposed for massive MIMO systems when the number of channel multi-paths was unknown.By exploiting the joint sparsity characteristics of the sub-channels,the proposed block sparsity adaptive matching pursuit (BSAMP) algorithm first selected atoms by setting a threshold and finding the position of the maximum backward difference,which reduces the energy dispersion caused by the non-orthogonality of the observation matrix and improves the performance of the algorithm.Then a regularization method was utilized to improve the stability of the algorithm.Simulation results demonstrate that the proposed algorithm recovers the channel state information accurately and shows a high computational efficiency.…”
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1338
Sports Orthopedics
Published 2019-07-01“…Aim of the study was to compare different HR measurement methods during treadmill performance diagnostics.Methods: 76 athletes (28.614.7 years, 38% female) performed a treadmill lactate threshold test. …”
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1339
Immediate Effects of the Mandibular Muscle Energy Technique in Adults with Chronic Temporomandibular Disorder
Published 2024-11-01“…The main objective of this study was to evaluate the effects of a specific manual therapy technique (the mandibular muscle energy technique) in adults with temporomandibular disorders. Methods: A randomized, parallel clinical trial was conducted, and 31 participants were recruited into an experimental group and 30 were recruited into a control group in order to analyze its effects on outcomes such as pain, pain threshold to pressure, mandibular mobility, and kinesiophobia. …”
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1340
Prediction of aerobic and anaerobic capacity from lactate relative change during isocapnic buffering phase in elite athletes
Published 2013-04-01“…During the incremental test Breath-by-breath measurement of respiratory gas was performed and during the last 30 seconds of each 3-minute stage, blood samples were collected for lactate measurement. Lactate threshold (LT) and respiratory compensatory threshold (RCT) were defined as abrupt increase in blood lactate concentration in lactate - workload and abrupt increase in CO2 respiratory equivalent. …”
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