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15661
Reduced Complexity Initial Synchronization for 5G NR Multibeam LEO-Based Non-Terrestrial Networks
Published 2025-01-01“…The UE then performs post-compensation to address the residual frequency offset by employing aggregated 5G New Radio (NR) Primary Synchronization Signal (PSS), followed by PSS detection, offering two-fold search space reduction during initial synchronization. We provide practical design parameters for the proposed algorithm to ensure that UE can efficiently perform initial synchronization by evaluating approximate bounds on the spot beam radius along with the No-Benefit Region (NBR) bounds of DPC. …”
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15662
563 Optimize efficiency in clinical trial development by assessing and forecasting operationally associated risks utilizing REDCap
Published 2025-04-01“…Methods/Study Population: A project team comprised of members of research administration and physician leadership developed a rapid project management (RPM) scoring tool to assess operational risk factors. The scoring algorithm was embedded into an existing REDCap database, using a combination of identified variables and calculated fields. …”
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15663
Machine Learning to Select Experiments Driven by Fundamental Science and Applications for Targeted Nuclear Data Improvement
Published 2025-06-01“…The candidates for integral experiments are criticality measurements that were refined by a genetic algorithm to be maximally sensitive to ^{239}Pu fission cross sections in the desired energy range. …”
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15664
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15665
A Multi-Mode Active Control Method for the Hydropneumatic Suspension of Auxiliary Transport Vehicles in Underground Mines
Published 2025-06-01“…Three control objectives are set for different road grades, and the multi-objective optimization of the sliding mode’s surface coefficients and fuzzy-logic-based rule parameters is performed using the Hiking Optimization Algorithm. This approach enables the adaptive adjustment of the suspension system under various road conditions. …”
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15666
Mathematical modelling and optimization of cutting conditions in turning operation on MDN 350 steel with carbide inserts
Published 2025-03-01“…Improvement of tool life, enhancement of rate of production, reduction in cost of production and closeness of surface finish to that of grinding are the major goals of the work. …”
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15667
Ground subsidence evolution and groundwater variation in the middle route of south to north water diversion project
Published 2025-06-01“…Finally, a machine learning algorithm is employed to quantify the impact of groundwater changes on ground subsidence. …”
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15668
Hair loss: The role of nutritional support in a comprehensive approach to hair loss treatment
Published 2025-01-01“…The therapy exhibited significant clinical efficacy, evidenced by a decrease in hair loss, a reduction in the number of hairs in the telogen phase, and an increase in hair growth density per square centimeter as observed in the control phototrichogram. …”
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15669
Polyethylene glycol versus lactulose in the treatment of hepatic encephalopathy: a systematic review and meta-analysis
Published 2021-10-01“…Compared with lactulose, the pooled effect size demonstrated a significantly lower average HE Scoring Algorithm (HESA) Score at 24 hours (Mean difference (MD)=−0.68, 95% CI (−1.05 to –0.31), p<0.001), a higher proportion of patients with reduction of HESA Score by ≥1 grade at 24 hours (risk ratio (RR)=1.40, 95% CI (1.17 to 1.67), p<0.001), a higher proportion of patients with a HESA Score of grade 0 at 24 hours (RR=4.33, 95% CI (2.27 to 8.28), p<0.0010) and a shorter time to resolution of HE group (MD=−1.45, 95% CI (−1.72 to –1.18), p<0.001) in favour of patients treated with PEG.Conclusion PEG leads to a higher drop in the HESA Score and thus leads to a faster resolution of HE compared with lactulose.…”
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15670
Edge-preserving filter with adaptive gradient optimization
Published 2019-02-01“…We develop an efficient optimization algorithm to solve the proposed model based on alternating minimization. …”
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15671
Pressure-Related Discrepancies in Landsat 8 Level 2 Collection 2 Surface Reflectance Products and Their Correction
Published 2025-05-01“…For the green band, the reduction in error was much less due to the significantly lesser impact of aerosol on this band. …”
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15672
Upper Elevational Limit of Vegetation in the Himalayas Identified from Landsat Images
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15673
Systematic pan-cancer analysis identified NCOA4 as an immunological and prognostic biomarker and validated in lung adenocarcinoma
Published 2025-07-01“…LUAD samples were stained using immunohistochemistry (IHC). TIDE algorithm was used to predict immune checkpoint blockade (ICB) response within the TCGA-LUAD cohort. …”
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15674
MEL-YOLO: A Novel YOLO Network With Multi-Scale, Effective, and Lightweight Methods for Small Object Detection in Aerial Images
Published 2024-01-01“…Furthermore, we explore the Soft-NMS algorithm to effectively mitigate small object occlusion and reduce missed detection. …”
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15675
Evaluating trauma care, outcomes and costs in a system in crisis: the necessity of a Greek National Trauma Database
Published 2020-12-01“…The prehospital triage of trauma patients is ineffective. A reduction of costs could have been achieved if prehospital triage was more effective.Level of evidence Level IV.…”
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15676
Analysing Time Series of Land Subsidence in the West of Tehran Province (Shahriar Plain) and its Relation to Groundwater Discharge by InSAR Technique
Published 2020-06-01“…The Small BAseline Subset (SBAS) algorithm was applied to analyze the time series of land surface displacement and to generate the mean displacement velocity map. …”
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15677
Aβ status assessment in a hypothetical scenario prior to treatment with disease‐modifying therapies: Evidence from 10‐year real‐world experience at university memory clinics
Published 2024-10-01“…RESULTS In both cohorts, a CSF Aβ42/40 ratio ≥ 7.1% was associated with a low risk of a positive Aβ PET scan (negative predictive value: 94.3%). Implementing two cutoffs revealed 14% to 16% of patients with intermediate results (CSF Aβ42/40 ratio: 5.5%–7.1%), which had a strong benefit from Aβ PET imaging (44%–52% Aβ PET positivity). …”
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15678
Mapping clay fraction oxides in Brazil using Earth observation strategy
Published 2025-08-01“…A dataset, comprising 5,330 sites (0–20 cm and 80–100 cm) across all 27 states was employed in prediction. Six spectral variables obtained from the historical Landsat series (bare soil) and seven terrain attributes derived from a digital elevation model were employed to generate the Fe2O3, Al2O3, and SiO2 maps, using the Random Forest algorithm. …”
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15679
Classifying schizophrenia using functional MRI and investigating underlying functional phenomena
Published 2025-04-01“…Results: The average prediction accuracy of various ML classifiers reached 0.9241 by fALFF, ReHo, and DC values. …”
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15680
Improving the Incident Management Process Based on a Use Case Approach
Published 2021-08-01“…The analysis of statistical data is carried out; the efficiency is estimated as a result of the application of the algorithm based on the use case analysis. The assessment showed a significant reduction in unnecessary escalations of incidents to the second support line, so the application of the base of use cases in resolving incidents allowed for improving the incident management process.Conclusion. …”
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