Showing 261 - 280 results of 3,553 for search 'different threshold (method OR methods)', query time: 0.18s Refine Results
  1. 261

    Speech Reception Thresholds for Polish Language Word and Sentence Tests Presented in Noise by Anna SCHELENZ, Ewa SKRODZKA

    Published 2018-10-01
    “…The speech reception threshold (SRT) was found to be (−6:8 ± 1.1), (−4:8 ± 1.6), (−3:5 ± 1.8) and (−3:4 ± 2.0) dB SNR for PST, PSMT, NAL-93 (constant stimuli method) and NAL-93 (short method), respectively. …”
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  2. 262

    Gustometry in various variants of bronchial asthma: Sensitivity thresholds for bitter and sweet tast by V. N. Mineev, M. A. Nyoma, L. N. Sorokina, P. V. Bryukhanova, D. E. Koksharova

    Published 2021-03-01
    “…The aim of the present work is to simultaneously assess the sensitivity of canonical lingual receptors to bitter and sweet taste in the same patients with different clinical variants of bronchial asthma by methods applicable in wide clinical practice. 16 healthy persons and 35 patients with bronchial asthma were examined at the M.V. …”
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  3. 263

    Theoretical and experimental analysis of phase noise in semiconductor lasers biased below threshold by Iker Pascual de Zulueta, Angel Valle

    Published 2025-01-01
    “…Additive and multiplicative noise models predictions are compared with measurements of the phase noise with a coherent receiver using a 90 ^∘ optical hybrid. We develop a novel method to extract the phase noise directly from our measurements, that in contrast to the usual direct method is not based on the analysis of the phase noise difference. …”
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  4. 264

    Exploration of the bio-availability and the risk thresholds of cadmium and arsenic in contaminated paddy soils by Di Guan, Xionghui Ji, Saihua Liu, Shan Chen, Yunhe Xie, Jiamei Wu

    Published 2024-12-01
    “…In order to scientifically and objectively evaluate the bioavailability of soil Cd, As and the risk of Cd or As threshold in contaminated farmland, this study was conducted to investigate different types of extractants for their potential extraction efficiency of Cd and As. …”
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  5. 265

    Empirical versus estimated accuracy of imputation: optimising filtering thresholds for sequence imputation by Tuan V. Nguyen, Sunduimijid Bolormaa, Coralie M. Reich, Amanda J. Chamberlain, Christy J. Vander Jagt, Hans D. Daetwyler, Iona M. MacLeod

    Published 2024-11-01
    “…Abstract Background Genotype imputation is a cost-effective method for obtaining sequence genotypes for downstream analyses such as genome-wide association studies (GWAS). …”
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  6. 266

    SVD-LSTM-based rainfall threshold prediction for rainfall-induced landslides in Chongqing by Chao He, Chaofan Wang, Junwen Peng, Wenhui Jiang, Jing Liu

    Published 2024-12-01
    “…This paper presents a novel prediction method for rainfall thresholds, based on Singular Value Decomposition Long Short-Term Memory (SVD-LSTM) networks, applied to the case of 148 rainfall-induced landslides in Chongqing. …”
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  7. 267

    The influence of selected risk factors on the hearing threshold level of noise exposed employees by Adam DUDAREWICZ, Esko TOPPILA, Małgorzata PAWLACZYK-ŁUSZCZYŃSKA, Mariola ŚLIWIŃSKA-KOWALSKA

    Published 2013-11-01
    “…In the analysis, the distribution of hearing level of each subgroup was compared to the predicted one which the standard calculation method described in ISO 1999:1990. For each of the considered risk factors, the difference between measured and calculated hearing level distribution was used to establish, by the least square method, a noise dose related correction square function for the standard method. …”
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  8. 268
  9. 269

    Optimal methods for identification of dominants for submerged aquatic vegetation on a case of the northwestern Tatar Strait by A. A. Dulenin

    Published 2020-09-01
    “…Dominant species are identified at infracenotic level for aquatic vegetation in the sublittoral zone of the northwestern Tatar Strait (Japan Sea) on the data collected in 2010–2019. Seven different methods of the identifying are considered based both on visual qualitative and quantitative assessments and on instrumental estimations of abundance for 44 macrophyte species. …”
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  10. 270

    Comparison of Exercise Intensity Based on Anaerobic Threshold on Fatigue in Men with Low Activity by Mela Kurnia Widyarini, Tanti Ajoe Kesoema, Robby Tjandra

    Published 2025-01-01
    “…Objective: To compare the effect of exercise at an intensity above and below the anaerobic threshold (AT) on fatigue men with low activity. Methods: This study was an experimental single-blinded control trial with a pre-post design. …”
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  11. 271

    Vibe++ background segmentation method combining MeanShift clustering analysis and convolutional neural network by Zihao LIU, Xiaojun JIA, Sulan ZHANG, Zhiling XU, Jun ZHANG

    Published 2021-03-01
    “…To solve problems of noise points and high segmentation error for image shadow brought by traditional Vibe+ algorithm, a novel background segmentation method (Vibe++) based on the improved Vibe+ was proposed.Firstly, binarization image was acquired by using traditional Vibe+ algorithm from surveillance video.The connected regions were marked based on the region-growing domain marker method.The area threshold was obtained with difference characteristics of boundary area, the connected regions below threshold were treated as disturbing points.Secondly, five different kernel functions were introduced to improve the traditional MeanShift clustering algorithm.After improving, this algorithm was fused effectively with partitioned convolutional neural network.Finally, program of classification of trailing area, non-trailing area and trailing edge area in the resulting image was performed.Position coordinates of the trailing area were calculated and confirmed, and the trailing area was quickly deleted to obtain the final segmentation result.This segmentation accuracy was greatly improved by using the proposed method.The experimental results show that the proposed algorithm can achieve segmentation accuracy of more than 98% and has good application effect and high practical value.…”
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  12. 272

    Intracortical inhibiton assessment using threshold tracking technique in amyotrophic lateral sclerosis by I. S. Bakulin, A. Kh. Zabirova, A. G. Poydasheva, D. O. Sinitsyn, D. Yu. Lagoda, A. R. Nagieva, M. N. Zakharova, N. A. Suponeva, M. A. Piradov

    Published 2024-12-01
    “…The replication of data showing impairment of SICI assessed by threshold tracking technique in patients with ALS.Materials and methods. 18 patients with ALS and 13 healthy volunteers were included into the study. …”
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  13. 273

    Optimal PSA Threshold for Obtaining MRI-Fusion Biopsy in Biopsy-Naïve Patients by Luke L. Wang, Brandon L. Henslee, Peter B. Sam, Chad A. LaGrange, Shawna L. Boyle

    Published 2021-01-01
    “…The study investigates the prostate-specific antigen threshold for adding targeted, software-based, magnetic resonance imaging-ultrasound fusion biopsy during a standard 12-core biopsy in biopsy-naïve patients. …”
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  14. 274

    Fast grouping fusion method of dual carbon monitoring data based on DBSCAN clustering algorithm by Rui Ma, Jiangbo Sha, Shuang Zhang, Dongge Zhu, Wenni Kang, Jia Liu

    Published 2025-06-01
    “…Due to the serious redundant interference of dual-carbon monitoring data resources, threshold setting in the fusion process is inaccurate. …”
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  15. 275

    Reliability of a VO2-derived running-speed threshold in trained men by Marialaura Espaillat, David M. Falkins, Brandi Antonio, David H. Fukuda, Jeffrey R. Stout

    Published 2025-09-01
    “…Background This study aimed to establish the test-retest reliability of a VO2-derived running-speed threshold (RSVO2) in trained men.Methods Fourteen aerobically trained males (20.6 ± 1.9 y; 69.4 ± 10.2 kg; 176.1 ± 7.1 cm; VO₂peak 50.5 ± 7.8 mL·kg−1 ·min−1; time-to-exhaustion 27.5 ± 6.9 min) performed a graded-exercise test (start = 8 km·h−1, 0% grade; +1 km·h−1 every 3 min) to establish VO₂peak. …”
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  16. 276

    Defibrillation Threshold Testing After ICD Implantation in Patients with Chronic Kidney Disease by Rohit J. Timal, Lano Osman, Joris I. Rotmans, Marianne Bootsma, Bart Mertens, Martin J. Schalij, Ton J. Rabelink, J. Wouter Jukema

    Published 2025-04-01
    “…The median number of threshold testing per patient was two (interquartile range 1–2; range 1–7). …”
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  17. 277

    Optimal infiltration depth threshold for low-temperature plasma ablation in fungal keratitis by Zhengwei Yang, Miaomiao Liu, Guihua Yang, Lijin Wen, Juan Yang, Hanqiao Li, Zhiwen Xie, Xie Fang, Shunrong Luo, Xianwen Xiao, Yuan Lin, Huping Wu

    Published 2025-07-01
    “…Methods The clinical information of fifty-one patients with FK treated with low-temperature plasma ablation at Xiamen Eye Center from 2018 to 2024 was retrospectively analyzed. …”
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  18. 278

    Periaural Music Player Daily Use Does Not Significantly Influence the Hearing Thresholds by Saralidze N., Sharashenidze N., Tushishvili M., Kevanishvili Z.

    Published 2019-10-01
    “…At conventional speech frequencies the hearing thresholds in periaural music player users were within the normal limits and statistically did not differ from those in non-users. 2. …”
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  19. 279

    Semi-Supervised Fault Diagnosis Method for Hydraulic Pumps Based on Data Augmentation Consistency Regularization by Siyuan Liu, Jixiong Yin, Zhengming Zhang, Yongqiang Zhang, Chao Ai, Wanlu Jiang

    Published 2025-06-01
    “…It utilizes augmented data obtained from the improved symplectic geometry modal decomposition method as additional perturbations, expanding the feature space of limited labeled samples under different operating conditions of the pump. …”
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  20. 280