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Showing 7,201 - 7,220 results of 15,724 for search 'determined (coefficient OR efficient) methods', query time: 0.32s Refine Results
  1. 7201

    Immunohistochemical characterization of the expression of matrix metalloproteinase - 9 (MMP-9) and tissue inhibitor of matrix metalloproteinase (TIMP-1) in the invasive endometrioi... by A. V. Chepets

    Published 2015-12-01
    “…Methods and results. It was found that MMP-9 and TIMP-1 expression occurs in 100% of invasive EEC. …”
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    Article
  2. 7202

    MICROCIRCULATORY DISORDERS IN PATIENTS WITH ACUTE CORONARY SYNDROME by Sergey S. Krutitsky, Georgiy P. Plotnikov, Irina N. Sizova, Damir M. Galimzyanov, Dmitriy L. Shukevich, Evgeniy V. Grigoriev

    Published 2016-09-01
    “…Aim: To determine the diagnostic value of microcirculatory disorders in patients with acute coronary syndrome (ACS). …”
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  3. 7203

    CT imaging biomarkers to predict severity and prognosis of pulmonary hypertension. by Do Won Yoon, Yeonyee E Yoon, In Chang Hwang, Wonjae Lee, Ki-Yeal Lee, Eun Ju Chun

    Published 2025-01-01
    “…Univariate and multivariate Cox regression models were used with hazard ratios (HR) and 95% confidence intervals (95% CI) to determine independent predictors of MACE in patients with PH.…”
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  4. 7204

    Practical study for comparing edge detection filters in digital image processing by Yahya Ismail Ibrahim, Israa Mohammed Alhamdani

    Published 2023-10-01
    “…The research aims to reach an appropriate image purification by using different types of filters and to reduce distortions at the edges of the image and to determine which type of filter is the best. As well as, a comparison operation is applied between the traditional method and the hybrid method. …”
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  5. 7205

    Application of Artificial Intelligence Techniques for the Estimation of Basal Insulin in Patients with Type I Diabetes by Guillermo Edinson Guzman Gómez, Luis Eduardo Burbano Agredo, Veline Martínez, Oscar Fernando Bedoya Leiva

    Published 2020-01-01
    “…We then evaluated the agreement between predicted and actual values using several statistical error measurements: mean absolute error (MAE), mean square error (MSE), root-mean-square error (RMSE), Pearson’s correlation coefficient (R), and determination coefficient (R2). …”
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  6. 7206

    Classification of Land Cover and Land Use in Mobarakeh County Using Landsat 9 Imagery Data by Reza Peykanpour Fard, Sohrab Hasheminejad, Parvaneh Peykanpour Fard

    Published 2024-08-01
    “…Ultimately, to evaluate the accuracy of the classified results, the produced map was compared with ground truth data using Google Earth. Furthermore, to determine the overall accuracy of the classification, the overall accuracy and Kappa coefficient were calculated. …”
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    Article
  7. 7207

    Reliability and validity test of Urinary Catheter Removal Assessment Scale for Patients with Colorectal Surgery by YIN Yan, ZHANG Chunhua, HE Wenbin, DUAN Jing, LI Sisi, XIE Xiaoyu, LUO Man, SUN Wen, WU Ling

    Published 2024-06-01
    “…A total of 137 patients undergoing colorectal surgery in a grade-III hospital in Hubei province from April to October 2023 were selected by convenience sampling method for questionnaire survey, and the reliability and validity test was conducted to analyze the sensitivity and specificity of the scale and determine the optimal threshold.Results The scale consists of 3 dimensions and 20 items. …”
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    Article
  8. 7208

    Influence of enzymatic parapancreatitis on the early phase of acute destructive pancreatitis by D. V. Kulikov, A. Yu. Korolkov

    Published 2021-02-01
    “…The severity of the defeat of the retroperitoneal tissue from the early stages of the disease largely determines its course.The objectivewas to assess the features of the evolution of the pathological process in the retroperitoneal tissue in ADP and the effect of EP on the course of phase I of ADP.Methods and materials. 63 cases (ADP) without enzymatic peritonitis were analyzed. …”
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  9. 7209

    TECHNOLOGY IMPROVEMENT OF PLAIN BEARINGS’ TECHNICAL CONTROL IN CONSTRUCTION MACHINERY AND EQUIPMENT by R. F. Salikhov, V. V. Akimov, A. F. Mishurov, G. N. Musagitova

    Published 2019-01-01
    “…Their solution would enable to increase post-repair resource, cut down failures number, and reduce costs of faults removal in warranty period.Materials and methods. The authors suggest a thermal method of plain bearings materials quality assessment in internal combustion engines. …”
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  10. 7210

    Occupational safety awareness, practice, and their correlation among employees of food and beverage industries of Telangana, India by Sunil Kumar NG, Peri Pinakapani, Thirupathi Chellapalli

    Published 2025-01-01
    “…The collected statistical data was analyzed using key statistical indicators, including the Spearman rank correlation coefficient, the Kruskal-Walli’s test, and the Mann–Whitney U test for p-value determination. …”
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    Article
  11. 7211

    Intravascular ultrasound-derived virtual fractional flow reserve in the superficial femoral artery by Takenobu Shimada, Yoshihiro Iwasaki, Atsushi Funatsu, Tomoko Kobayashi, Shigeru Nakamura, Daiju Fukuda

    Published 2024-12-01
    “…Methods Between April 2022 and February 2023, PFFR was measured before endovascular therapy in 31 stenotic femoropopliteal artery lesions. …”
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  12. 7212
  13. 7213

    Application of univariate, multivariate, and mixed models to the stability analysis of Ethiopian tetraploid wheat cultivars under irrigation condition by Geleta Gerema, Girma Mengistu, Tilahun Bayisa, Urgaya Balcha

    Published 2024-12-01
    “…Multivariate (analysis of variance, additive main effect and multiplicative interaction [AMMI], and genetics, genetics × environment [GGE] biplot) and univariate (bi [regression coefficient], S2d [deviation from regression], σi2 [Shukla's stability variance], Wi2 [Wricke's ecovalence], YSi [yield stability statistic], and CVi [coefficient of variance]) analysis methods were used to identify stable varieties. …”
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  14. 7214

    Assessment of the Severity of Breast Artery Calcification on a Mammogram: Intraoperator and Interoperator Reproducibility by E. V. Bochkareva, E. K. Butina, N. Kh. Bayramkulova, O. A. Abdalova, V. A. Kutsenko, O. M. Drapkina

    Published 2021-11-01
    “…To study approaches to the quantitative assessment of breast arterial calcification (BAC) – a new surrogate marker of high cardiovascular risk in women, to determine the most detailed way to quantify BAC and to assess the reproducibility of these parameters.Material and methods. …”
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  15. 7215
  16. 7216

    Optimizing pathophysiology instruction in dental school: examination paper analysis and strategic reflections by Zheng Wang, Xing-Long Zheng, Xi He, Jin-Jun Liu

    Published 2025-05-01
    “…This article analyzes the final pathophysiology examination paper for the 2021 grade dental medicine students at Xi’an Jiaotong University to understand the students’ knowledge mastery, assess teaching effectiveness, and ultimately improve teaching quality. Methods The theoretical examination results of 93 dental medicine students from the 2021 grade were analyzed and graded using the Optical Mark Recognition digital grading system to ensure accuracy and efficiency in processing multiple-choice responses. …”
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  17. 7217

    Dispersion of optical constants of Si:PbGeO crystal in the terahertz range by V. R. Bilyk, K. A. Brekhov, M. B. Agranat, E. D. Mishina

    Published 2023-06-01
    “…To evaluate switching efficiency, both linear (refractive index and absorption coefficient) and non-linear optical characteristics (quadratic and cubic susceptibilities) are required. …”
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  18. 7218

    Traditional Mongolian Medicine Qiqirigan-8 alleviates non-alcoholic fatty liver disease via restoring gut microbiota and metabolism by Dandan Yang, Dandan Yang, Wuyunsiqin, Wuyunsiqin, YanNiu, Hashentuya, Tana, Anna, Mingxing Ma, Wenhui Zhao, Menggenduxi, Minjie Wang, Minjie Wang

    Published 2025-02-01
    “…However, the material basis and in vivo metabolic process of the therapeutic effect of MMQ-8 on non-alcoholic fatty liver disease (NAFLD) remain unclear.MethodsThe chemical composition of MMQ-8 was determined using Ultra-high-performance liquid chromatography-quadrupole Exactive Mass spectrometry analysis (UHPLC-QE-MS). …”
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  19. 7219

    Creep constitutive model of logarithmic fractal structure derivative of deep hard brittle rock by LIU Yipin, LIU Wenbo, ZHANG Shuguang, HUANG Xiang, LI Yingbo, ZHAO Shutian

    Published 2025-01-01
    “…Based on the comprehensive performance, it can be fully determined that the construction process of the model is scientific and reasonable. …”
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  20. 7220

    HEAT EXCHANGE AND AERODYNAMICS OF THE COMBINED TUBING BUNDLES WITH CROSS INCLINED FINS by Knyazyuk V. I, Lagutin A. E., Stoyanov P. F.

    Published 2013-04-01
    “…The proposed correlations describe an experimental data with a coefficient of determination about 0.979-0.998. The impact of tubes arrangement in a bundle on energy performance of heat exchanger were analyzed using complete and local heat modeling methods at a stationary heat flux. …”
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