Search alternatives:
coefficient » efficient (Expand Search)
method » methods (Expand Search)
Showing 6,461 - 6,480 results of 7,046 for search 'determined coefficient method', query time: 0.17s Refine Results
  1. 6461

    Tissue Distribution and Pharmacokinetic Characteristics of Aztreonam Based on Multi-Species PBPK Model by Xiao Ye, Xiaolong Sun, Jianing Zhang, Min Yu, Nie Wen, Xingchao Geng, Ying Liu

    Published 2025-06-01
    “…This study aimed to systematically characterize the plasma and tissue concentration-time profiles of aztreonam in rats, mice, dogs, monkeys, and humans by developing a multi-species, physiologically based pharmacokinetic (PBPK) model. <b>Methods</b>: A rat PBPK model was optimized and validated using plasma concentration-time curves determined by liquid chromatography–tandem mass spectrometry (LC-MS/MS) following intravenous administration, with reliability confirmed through another dose experiment. …”
    Get full text
    Article
  2. 6462

    Cadmium content in aquatic organisms of the Caspian Sea by T. S. Ershova, V. F. Zaitsev, V. A. Chaplygin, A. S. Khursanov

    Published 2022-01-01
    “…Reveal the distribution of cadmium in the components of the ecosystem of the Caspian Sea.Materials and Methods. The sampling was carried out according to generally accepted methods, the determination of heavy metals was carried out by the method of atomic absorption spectroscopy using an atomic absorption spectrometer with electrothermal atomization MGA‐915 MD.Results. …”
    Get full text
    Article
  3. 6463

    Predictive potential of cardiovascular risk factors and their associations with arterial stiffness in people of European and Korean ethnic groups by T. A. Brodskaya, V. A. Nevzorova, K. I. Shakhgeldyan, B. I. Geltser, D. A. Vrazhnov, Yu. V. Kistenev

    Published 2021-06-01
    “…The first stage included statistical analysis using Mann-Whitney, χ2, Fisher tests, while the second one — determination of weighing coefficients of individual risk factors on aortic PWV. …”
    Get full text
    Article
  4. 6464

    INVESTIGATION OF CENTRAL HEMODYNAMICS VIA RIGHT HEART AND PULMONARY ARTERY CATHETERIZATION IN PATIENTS WITH SYSTEMIC CONNECTIVE TISSUE DISEASES by E. V. Nikolaeva, I. A. Kurmukov, N. N. Yudkina, A. V. Volkov

    Published 2016-02-01
    “…Nasonova Research Institute of Rheumatology.Subjects and methods. The investigation included 59 patients admitted to the V.A. …”
    Get full text
    Article
  5. 6465

    Central Blood Pressure and Vascular Aging in Patients with Type 2 Diabetes Mellitus by Emil Fraenkel, Ioana Mozos

    Published 2025-05-01
    “…In the case of significant partial correlation coefficients and after the exclusion of multicollinearity, multiple linear regression was performed, adjusted for age, heart rate and height. …”
    Get full text
    Article
  6. 6466

    Areal Precipitation Estimation Using Satellite Derived Rainfall Data over an Irrigation Area by Mehmet Ali Akgül, Hakan Aksu

    Published 2021-02-01
    “…Relationship between CHIRPS satellite based on monthly precipitation data and 4 meteorology stations’ data were analyzed. Determination coefficients (R2) of the stations were found between 0.64 and 0.77, for point based comparison, R2 was calculated as 0.84 with Thiessen polygon method. …”
    Get full text
    Article
  7. 6467

    The study of Relationship between Modern Communication Technologies and Religious Identity Reflexivity among the Youth, Tehran by yazdan karimimonjermouei, mahnaz farahmand

    Published 2017-09-01
    “…Various dimensions of modern ICTs determine 23.0% of variance for religious identity reflexivity. …”
    Get full text
    Article
  8. 6468

    From ocean to cage: evaluating the culture feasibility of Black-spotted croaker (Protonibea diacanthus) by Shubhadeep Ghosh, Gyanaranjan Dash, Biswajit Dash, Rajesh Kumar Pradhan, Sekar Megarajan, Pralaya Ranjan Behera, Ritesh Ranjan, Swatipriyanka Sen, Madhumita Das, Vettath Raghavan Suresh, Achamveetil Gopalakrishnan, Joykrushna Jena

    Published 2025-01-01
    “…IntroductionThis study evaluates the feasibility of culturing the high-value marine fish Protonibea diacanthus in a polyculture system with Indian pompano (Trachinotus mookalee) using a marine cage culture setup. The study aims to determine growth performance, feed efficiency, and the potential of P. diacanthus as a candidate species for polyculture.MethodsWild-caught P. diacanthus were reared in six high-density polyethylene sea cages (Inner Diameter: 6 m; Outer Diameter: 7 m; Depth: 4.5 m; Area: 28.29 m²; Volume: 127.29 m³). …”
    Get full text
    Article
  9. 6469

    Investigating factors affecting the success of health care startups in Iran by Navid Majedi, Maryam Yaghoubi, Mohammad Amiri-Ara

    Published 2025-07-01
    “…Materials and Methods: An applied cross-sectional study was conducted in Iran at 2023 among active startups specializing in medical equipment production and delivery of health care. …”
    Get full text
    Article
  10. 6470

    Structural Damage Identification Based on the Wavelet Transform and Improved Particle Swarm Optimization Algorithm by Jia Guo, Deqing Guan, Jianwei Zhao

    Published 2020-01-01
    “…First, the singularity of wavelet coefficients is used to identify the structural damage location, and then, the improved particle swarm optimization (IPSO) algorithm is used to calculate the optimal solution of the objective function of the structural damage location to determine the structural damage severity. …”
    Get full text
    Article
  11. 6471

    A global daily seamless 9&thinsp;km vegetation optical depth (VOD) product from 2010 to 2021 by D. Hu, Y. Wang, H. Jing, L. Yue, Q. Zhang, L. Fan, Q. Yuan, Q. Yuan, Q. Yuan, H. Shen, L. Zhang

    Published 2025-06-01
    “…Results show that the seamless SMOS (SMAP) dataset is evaluated with a coefficient of determination (<span class="inline-formula"><i>R</i><sup>2</sup></span>) of 0.855 (0.947) and a root mean squared error (RMSE) of 0.094 (0.073) for the simulated real missing masks. …”
    Get full text
    Article
  12. 6472
  13. 6473

    College Community–Based Physical Activity Support at a Public University During the COVID-19 Pandemic: Retrospective Longitudinal Analysis of Intra- Versus Interpersonal Components... by Garrett I Ash, Selene S Mak, Adrian D Haughton, Madilyn Augustine, Phillip O Bodurtha, Robert S Axtell, Beatrice Borsari, Jason J Liu, Shaoke Lou, Xin Xin, Lisa M Fucito, Sangchoon Jeon, Matthew Stults-Kolehmainen, Mark B Gerstein

    Published 2025-06-01
    “…MethodsThe university used a commercial platform for a 30-day PA promotion program during April 2021 with intrapersonal (step-tracker syncing, education, self-monitoring, and motivational messaging) and interpersonal (friend interactions and team games) components. …”
    Get full text
    Article
  14. 6474

    Features of Lipid Spectrum and Insulin Resistance Parameters in Patients with Type 2 Diabetes Mellitus and Cardiac Autonomic Neuropathy and Appropriateness of Simvastatin and Omega... by Azhmi S., Serhiyenko V.

    Published 2017-09-01
    “…The concentration of glucose, HbA1c, immunoreactive insulin (IRI) in the blood were determinated, the insulin resistance index (HOMA-IR) was calculated. …”
    Get full text
    Article
  15. 6475

    Surface sediment zonation of the Zayandehroud Dam reservoir based on geochemical indices by Mahtab Haghighatnia, Mohammad Nemati Varnosfaderany, Reza Modarres, Hamid Reza Pakzad

    Published 2025-09-01
    “…Correlation coefficients of 0.7 to 0.85 and greater than 0.85 were considered strong and very strong correlation coefficients, respectively (Dawson et al. 2007). …”
    Get full text
    Article
  16. 6476

    INTEGRATED EVALUATION OF ANAMNESTIC DATA IN THE DIFFERENTIAL DIAGNOSIS OF TEMPOROMANDIBULAR DISORDERS AND DISEASES THAT AFFECT THEM by M.Yu. Mykhailevych, V.F. Makeev

    Published 2021-03-01
    “…The aim is to carry out an integrated assessment of anamnestic data in the differential diagnosis of temporomandibular disorders and diseases that affect them and to determine their clinical significance in the diagnosis. …”
    Get full text
    Article
  17. 6477

    Oblique propagation of high-frequency electron-acoustic periodic waves in a nonthermal plasma by Haifa A. Alyousef, Daud Khan, Wilayat Khan, Muhammad Khalid, C. G. L. Tiofack, Samir A. El-Tantawy

    Published 2025-03-01
    “…The reductive perturbation method (RPM) is used to derive the Korteweg–de Vries (KdV) equation. …”
    Get full text
    Article
  18. 6478

    Two-Dimensional Correlation Infrared Spectroscopy for Rapid Analysis of the Effect of pH on the Secondary Structure Content of Soybean Protein Isolate by LIU Chang, WU Dandan, WANG Ning, WANG Ruiying, WANG Liqi, LIU Feng, YU Dianyu

    Published 2024-09-01
    “…The results showed that the relative standard deviations of the α-helix, β-sheet, β-turn, and random coil prediction models developed by the combined use of MC and MSC were 1.29%, 1.60%, 1.37%, and 7.28%, respectively, indicating their combination to be the best spectral pre-processing method. The optimal model for predicting α-helix and β-sheet contents was AOA-RF (characteristic wavebands), with calibration determination coefficients of 0.935 0 and 0.926 6 and prediction determination coefficients of 0.856 8 and 0.870 1, respectively. …”
    Get full text
    Article
  19. 6479

    Comparison of feasibility and effectiveness of tunneled dialysis catheter placement with or without DSA guidance: a propensity score-matched cohort study by Yiwei Shang, Shujun Pan, Chen Jin, Danna Zheng, Xiujun Xu, Bin Zhu, Li Zhao, Juan Jin, Qiang He, Xiaogang Shen

    Published 2024-12-01
    “…Dialysis prescriptions and actual dialysis completion were assessed using intraclass correlation coefficients (ICC). Multivariable logistic regression analyses determined the risk factors for early termination of dialysis. …”
    Get full text
    Article
  20. 6480

    Informativeness (information-bearing) of hydrometeorological and astrogeophysical factors in the problem of describing interannual fluctuations of the Greenland Sea ice coverage by N. A. Viazigina, L. A. Timokhov, E. S. Egorova, A. V. Yulin

    Published 2021-09-01
    “…The cross-correlation method allowed us to determine the significant relationship of the Greenland Sea ice coverage with hydrometeorological and astrogeophysical factors. …”
    Get full text
    Article