Search alternatives:
variable » variables (Expand Search)
Showing 301 - 320 results of 7,460 for search '(qualitative OR quantitative) variable', query time: 0.17s Refine Results
  1. 301
  2. 302

    Attenuation Based Quantitative Evaluation of Hepatic Steatosis Using US: Current Status and Future Perspective by Dong Ho Lee

    Published 2025-05-01
    “…To enhance diagnostic precision and reduce measurement variability, the standardization of examination protocols, including measurement processes, is necessary. …”
    Get full text
    Article
  3. 303
  4. 304

    Quantitative cancer-immunity cycle modeling for predicting disease progression in advanced metastatic colorectal cancer by Chenghang Li, Yongchang Wei, Jinzhi Lei

    Published 2025-04-01
    “…This study presents an approach that bridges the gap between diverse clinical data sources and the generation of virtual patient cohorts, providing valuable insights into interindividual treatment variability and survival forecasting in mCRC patients.…”
    Get full text
    Article
  5. 305

    THE RELATIONSHIP BETWEEN EDUCATION AND TEXT SIMILARITY CHECKING PROCESS ACROSS COUNTRIES: A QUANTITATIVE ANALYSIS by Artem Artyukhov, Olena Churikanova, Oleksandr Dluhopolskyi, Kseniia Bliumska-Danko

    Published 2025-03-01
    “…However, the Distance Correlation test (dCor = 0.24) implies a more complex, non-linear relationship between the variables. Regression models failed to significantly improve the justification of results, highlighting that the Education index alone does not strongly predict similarity percentages. …”
    Get full text
    Article
  6. 306

    The impact of gradient variable temperature fermentation on the quality of cigar tobacco leaves by Qianying Zhang, Qianying Zhang, Yang Huang, Yang Huang, Hongyue An, Hongyue An, Shuanghong Yang, Shuanghong Yang, Jinshan Lei, Jinshan Lei, Yue Wang, Yue Wang, Pinhe Li, Pinhe Li, Hongfei Zhang, Wen Cai, Wen Cai, Wen Cai, Yun Jia, Yun Jia, Yongqiang Pang, Dongliang Li, Dongliang Li

    Published 2024-12-01
    “…Changes in sensory evaluation, chemical composition, and bacterial absolute quantitative structure and function were examined throughout the process of gradient variable temperature fermentation.ResultsCompared to constant temperature fermentation, gradient variable temperature fermentation improved the sensory quality of CTLs, reduced total sugar and cembrane degradation products, and increased the amino acid contents. …”
    Get full text
    Article
  7. 307

    Using the Pearson’s correlation coefficient as the sole metric to measure the accuracy of quantitative trait prediction: is it sufficient? by Shouhui Pan, Shouhui Pan, Zhongqiang Liu, Zhongqiang Liu, Yanyun Han, Yanyun Han, Dongfeng Zhang, Dongfeng Zhang, Xiangyu Zhao, Xiangyu Zhao, Jinlong Li, Jinlong Li, Kaiyi Wang, Kaiyi Wang

    Published 2024-12-01
    “…Pearson’s correlation coefficient (PCC), serving as a metric for quantifying the strength of the linear association between two variables, is widely used to evaluate the accuracy of the quantitative trait prediction models, and generally performs well in most circumstances. …”
    Get full text
    Article
  8. 308
  9. 309

    Quantitative Analysis of a Weak Correlation between Complicated Data on the Basis of Principal Component Analysis by Tao Pang, Haitao Zhang, Liliang Wen, Jun Tang, Bing Zhou, Qianxu Yang, Yong Li, Jiajun Wang, Aiming Chen, Zhongda Zeng

    Published 2021-01-01
    “…On the basis of the new method, the complex but weak relationship between these independent and dependent variables were interestingly studied. Three widely used but conventional methods were applied for comparison in this work. …”
    Get full text
    Article
  10. 310

    Quantitative operation risk assessment method for power grid with large-scale distributed new energy by Shuai ZHAO, Xiaolin ZHENG, Tao LU, Xiaojing YANG, Ning JIANG, Haipeng LIU

    Published 2025-07-01
    “…Then, according to the output characteristics of distributed new energy and multiple types of security and stability impact factors, clusters are divided, and the number of deterministic scenarios participating in safety and stability analysis is reduced by reducing the dimensionality of uncertainty variables. On this basis, the control measures and risk indicators that meet the requirements of safe and stable operation are calculated for different confidence intervals, and the different consequences of high probability low loss and low probability high loss scenarios on the power system are quantitatively evaluated. …”
    Get full text
    Article
  11. 311
  12. 312

    Quantitative Analysis of Structural Parameters Importance of Helical Temperature Microfiber Sensor by Artificial Neural Network by Juan Liu, Minghui Chen, Hang Yu, Jinjin Han, Hongyi Jia, Zhili Lin, Zhijun Wu, Jixiong Pu, Xining Zhang, Hao Dai

    Published 2021-01-01
    “…With the assistance of the evaluation algorithms based on the well-performed backpropagation neural network (BPNN), we quantitatively analyze the importance of the structural parameters of the supported helical microfiber (HMF) temperature sensor. …”
    Get full text
    Article
  13. 313

    Digital PCR outperforms quantitative real-time PCR for the detection and quantification of major periodontal pathobionts by Haris Munjaković, Katja Povšič, Mario Poljak, Katja Seme, Rok Gašperšič, Lucijan Skubic

    Published 2025-12-01
    “…Background This study comparatively evaluated the analytical and diagnostic performance of a multiplex digital polymerase-chain reaction (dPCR) assay and a quantitative real-time PCR (qPCR) for the simultaneous detection and quantification of periodontal pathobionts: Porphyromonas gingivalis, Aggregatibacter actinomycetemcomitans, and Fusobacterium nucleatum.Materials and Methods Subgingival plaque samples from 20 periodontitis patients and 20 periodontally healthy controls were analyzed. …”
    Get full text
    Article
  14. 314

    Quantitative determination of phenazepam and its active metabolite in human blood plasma at different extraction procedures by I. I. Miroshnichenko, A. I. Platova, I. I. Kuzmin, D. V. Ivaschenko

    Published 2024-09-01
    “…Development and validation of quantitative methods for PHEN and 3-OH-PHEN in human blood plasma with different sample preparation methods.Materials and methods. …”
    Get full text
    Article
  15. 315

    Construction of a Compound Model to Enhance the Accuracy of Hepatic Fat Fraction Estimation with Quantitative Ultrasound by Zsély Boglárka, Zita Zsombor, Aladár D. Rónaszéki, Anna Egresi, Róbert Stollmayer, Marco Himsel, Viktor Bérczi, Ildikó Kalina, Klára Werling, Gabriella Győri, Pál Maurovich-Horvat, Anikó Folhoffer, Krisztina Hagymási, Pál Novák Kaposi

    Published 2025-01-01
    “…<b>Background:</b> we evaluated regression models based on quantitative ultrasound (QUS) parameters and compared them with a vendor-provided method for calculating the ultrasound fat fraction (USFF) in metabolic dysfunction-associated steatotic liver disease (MASLD). …”
    Get full text
    Article
  16. 316

    A deep learning aided bone marrow segmentation of quantitative fat MRI for myelofibrosis patients by Humera Tariq, Lubomir Hadjiiski, Dariya Malyarenko, Moshe Talpaz, Kristen Pettit, Gary D. Luker, Brian D. Ross, Thomas L. Chenevert

    Published 2025-05-01
    “…PurposeTo automate bone marrow segmentation within pelvic bones in quantitative fat MRI of myelofibrosis (MF) patients using deep-learning (DL) U-Net models.MethodsAutomated segmentation of bone marrow (BM) was evaluated for four U-Net models: 2D U-Net, 2D attention U-Net (2D A-U-Net), 3D U-Net and 3D attention U-Net (3D A-U-Net). …”
    Get full text
    Article
  17. 317

    Selective ligand recognition by a diversity-generating retroelement variable protein. by Jason L Miller, Johanne Le Coq, Asher Hodes, Roman Barbalat, Jeff F Miller, Partho Ghosh

    Published 2008-06-01
    “…Central to this was the differential amplification of binding strengths by avidity (i.e., multivalency), which not only relaxed the demand for optimal complementarity between Mtd and pertactin but also enhanced distinctions among binding events to provide selectivity. A quantitatively similar balance between complementarity and avidity was observed for Bordetella bacteriophage DGR as occurs in the immune system, suggesting that variable repertoires operate under a narrow set of conditions to recognize novel ligands.…”
    Get full text
    Article
  18. 318

    Investigation of Unsteady Aerodynamic Excitation on Rotor Blade of Variable Geometry Turbine by Jian Liu, Wei-Yang Qiao, Wen-Hua Duan

    Published 2019-01-01
    “…To investigate the aerodynamic excitations in variable geometry turbines, the full three-dimensional viscous unsteady numerical simulations were performed by solving N-S equations based on SAS SST method. …”
    Get full text
    Article
  19. 319

    Quality of life and unmet needs in patients with fabry disease: a qualitative study by Montserrat Morales, Jordi Cruz, Eduardo Brignani, Laura Acuña, Esther Lázaro, Cristina Soria

    Published 2024-10-01
    “…The majority of studies evaluate the quality of life using quantitative measures and standardised scales that offer relevant information about experience with the disease in multiple aspects. …”
    Get full text
    Article
  20. 320