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Showing 81 - 100 results of 7,460 for search '(qualitative OR quantitative) variable', query time: 0.19s Refine Results
  1. 81

    A Variable Selection Method Based on Fast Nondominated Sorting Genetic Algorithm for Qualitative Discrimination of Near Infrared Spectroscopy by Hubin Liu, Na Liu, Yuhui Yuan, Cihai Zhang, Longlian Zhao, Junhui Li

    Published 2022-01-01
    “…It indicates that the NSGA-II can select a few and effective feature variables to build a high-performance qualitative discrimination model and is proved to be a promising algorithm. …”
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    Electrical impedance tomography-based temporal signals correlate with quantitative computed tomography-based spatial variables in asthma subjects: a pilot study by Jinyoung Jeong, Yuna Kim, Seung Eun Lee, Hye Ju Yeo, Sungchul Huh, Sanghun Choi

    Published 2025-08-01
    “…IntroductionQuantitative computed tomography (qCT) provides detailed spatial assessments of lung structure and function, while electrical impedance tomography (EIT) offers high temporal resolution for analyzing breathing patterns but lacks structural detail. …”
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    Meta-Analysis of the Effect of Different Amounts of Cow Manure, Chemical (Nitrogen), and Biological Fertilizers on Some Quantitative and Qualitative Traits of Thyme (Thymus vulgari... by Havva Mahnoudi asl, Mahmoud Mokhtari, Reza Sadrabadi Haghighi, مهدی الهی ترشیزی

    Published 2025-09-01
    “…The results obtained in individual studies mostly emphasize the significance and positive effect of animal manure (cow) on quantitative and qualitative yield, while meta-analysis results show that studies of the effect of 30 tons of cow manure per hectare with an effect size (0.502 g) for weight dry and (g=0.482) were positive and incremental for oil yield and were significant with 99% confidence (P≤0.01) for the mentioned traits. …”
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  9. 89

    Parents of newborns knowledge of child safety seat in Sichuan Province, China: A mixed method study by Sha Xie, Xiuru Yang, Li Wan, Haiyan He, Dan Wen

    Published 2025-09-01
    “…Among non-owners, 72.2 % intended future purchases, prioritizing product certification (58 %) and quality (98.5 %). Qualitative analysis revealed awareness of CSS importance but confusion regarding usage standards, cost, convenience, and policy mandates as primary adoption barriers, and reliance on variable online information versus trusted healthcare guidance. …”
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  10. 90

    Morpholo­gi­cal features and biometric characteristics of leaves of English rose varieties by О. Л. Рубцова, Д. С. Гордієнко, Т. О. Буйдіна, В. І. Чижанькова, О. А. Соколова

    Published 2020-04-01
    “…The morphological features of the leaves of English rose varieties were determined. Quantitative (length of complex leaf, number of leaf plates, area of leaflet, total leaf area) and qualitative (leaflet shape, leaflet edge shape, leaflet base shape, leaflet tip) were studied. …”
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    Distinguishing Low Expression Levels of Human Epidermal Growth Factor Receptor 2 in Breast Cancer: Insights from Qualitative and Quantitative Magnetic Resonance Imaging Analysis by Yiyuan Shen, Xu Zhang, Jinlong Zheng, Simin Wang, Jie Ding, Shiyun Sun, Qianming Bai, Caixia Fu, Junlong Wang, Jing Gong, Chao You, Yajia Gu

    Published 2025-03-01
    “…This study aims to determine whether qualitative and quantitative magnetic resonance imaging (MRI) features can effectively reflect low-HER2-expression breast cancer. …”
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    Existence of ground state solutions for a class of bi-non-local Kirchhoff-type problems with variable exponents by Hind Bouaam, Mohamed El Ouaarabi, Said Melliani, Maria Alessandra Ragusa

    Published 2025-06-01
    “…., solutions with the least energy, for a bi-nonlocal Kirchhoff-type problem with variable exponents on compact Riemannian manifolds. …”
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    Associations of the severity of carotid and subclavian atherosclerosis with the conventional risk factors, clinical and angiographic variables in patients with acute coronary syndr... by L. L. Bershtein, M. D. Lunina, D. S. Evdokimov, T. V. Nayden, V. E. Gumerova, I. N. Kochanov, A. A. Ivanov, S. A. Boldueva, E. D. Resnyanskaya, E. V. Zbyshevskaya, A. E. Evtushenko, V. Kh. Piltakyan, S. A. Sayganov

    Published 2024-08-01
    “…Patients with ACS of any type, having obstructive coronary artery disease (CAD) confirmed by coronary angiography, underwent an ultrasound of the carotid and subclavian arteries with quantitative plaque assessment. The most important clinical, echocardiographic, angiographic and laboratory variables that contribute to atherosclerosis and/or affect the cardiovascular prognosis were evaluated. …”
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  18. 98

    Quantitative Determination of Sucrose Adulterated in Red Ginseng by Terahertz Time-Domain Spectroscopy (THz-TDS) with Monte Carlo Uninformative Variable Elimination (MCUVE) and Support Vector Regression (SVR) by Shubao Pan, Huo Zhang, Zhi Li, Tao Chen, Xianhua Yin

    Published 2022-01-01
    “…We separately extracted the information of the terahertz spectral curve by principal component analysis (PCA) and Monte Carlo uninformative variable elimination (MCUVE) and then separately performed quantitative analysis by partial least squares regression (PLSR) and support vector regression (SVR). …”
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  19. 99

    Combining multi-criteria decision analysis with agro-morphological-biochemical-molecular traits of interest for use in breeding in promising common bean breeding lines (Phaseolus v... by Lovro Sinkovič, Hourieh Tavakoli Hasanaklou, Mohamed Neji, Eva Plestenjak, Peter Dolničar, Vladimir Meglič, Barbara Pipan

    Published 2025-12-01
    “…This study analyzed 26 promising breeding materials of Phaseolus vulgaris L. for 12 quantitative and 15 qualitative traits to identify elite lines for possible registration of new varieties. …”
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