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881
Dentate gyrus granule cell activation following extracellular electrical stimulation: a multi-scale computational model to guide hippocampal neurostimulation strategies
Published 2025-08-01“…The resulting model simulates electric fields generated by virtual electrodes in the perforant path of entorhinal cortical (EC) axons projecting to the dentate gyrus (DG) and predicts DG granule cell activation via synaptic inputs.ResultsWe determined stimulation amplitude thresholds required for granule cell activation at different electrode placements along the perforant path. …”
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882
A quantitative LC-MS/MS method for residues analysis of 62 plant growth regulators and the investigation of their effects on the quality of traditional Chinese medicinal: Codonopsi...
Published 2025-07-01“…In plant metabolomics, the arrangement of CR samples, which have been exposed to different fertilization levels, along the axes of partial least squares-discriminant analysis (PLS-DA) indicates that the chemical composition of CR experiences substantial alterations once a particular fertilization threshold is surpassed. …”
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883
Bayesian FDOA Positioning with Correlated Measurement Noise
Published 2025-04-01“…Conventional localization algorithms such as the two-stage weighted least squares (TSWLS) method, which jointly exploits TDOA and FDOA measurements for positioning, are thus no longer applicable since they will suffer from the thresholding effect and yield meaningless localization results. …”
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884
Numerical Simulation-Based Study on the Arching Effect in Subsequent Backfill
Published 2025-05-01Get full text
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885
Machine learning with the body roundness index and associated indicators: a new approach to predicting metabolic syndrome
Published 2025-08-01“…Objective To develop a non-invasive prediction model for MetS by integrating body roundness index (BRI), gender, age, height, and waist circumference with machine learning algorithms, and to validate its generalizability across different ethnic groups. Methods We trained and validated machine learning models using a retrospective health examination dataset from Central South University (D1, n = 268,942) and externally validated them on a European cohort (D2, n = 60,799). …”
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886
Exploring the impact of bilingual education on student outcomes: A qualitative student-centric approach
Published 2025-09-01Get full text
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887
Increase in colonic propionate as a method of preventing weight gain in adults aged 20–40 years: iPREVENT, a multicentre, double-blind, randomised, parallel-group trial
Published 2025-07-01“…At 12 months, a compliance threshold of ≥ 50% was reached by 53% (72/135) of the inulin control arm and 63% (85/135) of the IPE arm. …”
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Insulator Partial Discharge Localization Based on Improved Wavelet Packet Threshold Denoising and <inline-formula><math display="inline"><semantics><mrow><msub><mrow><mi mathvarian...
Published 2025-06-01“…Therefore, this paper proposes a three-dimensional spatial localization method of the PD source with a four-element ultra-high-frequency (UHF) array based on improved wavelet packet dynamic threshold denoising and the <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mrow><mi>G</mi></mrow><mrow><mi>x</mi><mi>x</mi></mrow></msub><mo>−</mo><mi>β</mi></mrow></semantics></math></inline-formula> generalized cross-correlation algorithm. …”
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890
Temperature simulation analysis and wear experimental of diamond abrasive grains cutting steel mixed materials
Published 2025-06-01“…The temperature rise in the cutting zones under different cooling methods is analyzed. Finally, experimental cutting tests using diamond wire saws on reinforced concrete material workpieces are conducted to investigate the failure behavior and wear rate of the wire saws under different cooling conditions. …”
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891
Valuation and compensation selection algorithm of simulation interferences
Published 2019-06-01“…Using estimated-compensation method the selection it's motivated the algorithm simulation of interference evaluating the time of arrival and complex amplitude of the output signal consistent with the true signal of the filter, the weight subtracting the copy of the true signal from the input implementation, the formation of sufficient statistics for the two alternatives are «slow» and «fast» differences false signal from the true and comparing them with the threshold. …”
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892
Spatial Distribution Characteristics and Co-occurrence Risk of Rainstorms and High Tide Levels in Guangzhou
Published 2025-04-01“…Rainfall sequences and corresponding tide-level sequences for each zone were selected using the peak-over-threshold sampling method. On this basis, the designed combinations of rainfall and tide levels under different joint return periods were calculated using Copula functions and the co-frequency method, and their spatial distribution characteristics were analyzed. …”
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893
Early selection of superior germplasm for oil-producing Eucalyptus maideni F. v. Muell
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894
Cinética del lactato como método de entrenamiento de la fuerza en población con factores de riesgo (Lactate kinetics as a strength training method in a population with risk factors...
Published 2024-10-01“…The estimated effect sizes indicate that these variables have a moderate impact on the observed differences between groups and support the utility of these variables, primarily lactate, as a training method. …”
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895
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896
Room-Temperature Lasing in Self-Assembled Micro-Rings of CdSe/ZnS Quantum Dots
Published 2025-05-01“…The photoluminescence spectra of the QD micro-rings with different pump fluences are studied, and photon lasing with a narrow linewidth (0.3 nm) is found to have been achieved in the micro-rings above the threshold (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>23</mn><mo> </mo><mi mathvariant="sans-serif">μ</mi><mrow><mi mathvariant="normal">J</mi><mo> </mo><mi mathvariant="normal">c</mi></mrow><msup><mrow><mi mathvariant="normal">m</mi></mrow><mrow><mo>−</mo><mn>2</mn></mrow></msup></mrow></semantics></math></inline-formula>). …”
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897
Technological and Socio‐Demographic Factors Influencing Telemedicine Literacy in Trinidad and Tobago: A Cross‐Sectional Study Using Multidimensional Approach
Published 2025-02-01“…The study employed the Alkire‐Foster multidimensional method to measure the telemedicine literacy of participants. …”
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898
Assessing the effects of engineered oyster reefs on shoreline change using drones
Published 2025-08-01“…Drones (or small uncrewed aerial systems [sUAS]) coupled with structure-from-motion (SfM) photogrammetry have recently been suggested as a low-cost method that offers optimal spatial coverage, fine-scale resolution, and high vertical accuracy for monitoring changes around living shorelines.MethodsWe evaluated how using different vertical and horizontal uncertainty thresholds for detection of drone-based shoreline change can influence interpretation of performance of engineered oyster reefs on coastal morphology and vegetation. …”
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<sup>222</sup>Rn Exhalation Rate of Building Materials: Comparison of Standard Experimental Protocols and Radiological Health Hazard Assessment
Published 2025-07-01“…In detail, six types of natural stones frequently employed for the construction of buildings of historical-artistic relevance were analyzed using the closed chamber method (CCM) combined with the Durridge Rad7 system, by using two experimental protocols that differed in the measurement duration: 10 days (<i>Method 1</i>) versus 24 h (<i>Method 2</i>). …”
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900
Segmentation of Images Used in Unmanned Aerial Vehicles Navigation Systems
Published 2023-11-01Get full text
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