Search alternatives:
transform » transport (Expand Search)
Showing 3,401 - 3,420 results of 6,775 for search 'different transform methods', query time: 0.16s Refine Results
  1. 3401

    Study on the Regulated Cell Death of Hypertrophic H9c2 Cells Induced by Au:Ag Nanoparticles by Galindo-Padrón AG, Lorenzo-Anota HY, Rueda-Munguía M, García-Carrasco A, Gaitán López M, Vázquez-Garza E, Campos-González E, Lozano O, Cholula-Díaz JL

    Published 2025-02-01
    “…The main objective of this work is to explore the susceptibility of cells due to exposure to Au:Ag NPs in conditions representing cardiometabolic diseases.Methods: Au:Ag NPs were synthesized in different molar ratios (Au:Ag, 100:0, 75:25, 50:50, 25:75, 0:100) using starch as a capping and reducing agent. …”
    Get full text
    Article
  2. 3402

    A Model for Creating and Implementing Ambidextrous Innovation in Iranian Banking by Vahid Khashei Varnamkhasti, Sajad Farsi

    Published 2024-12-01
    “…Methodology This research adopts a pragmatist paradigm and utilizes a hybrid approach that integrates practical objectives with diverse data collection methods. It studies Iran's banking industry, focusing on a statistical population comprising experts, university professors, senior bank managers, and specialists in innovation, technology, digital transformation, and process re-engineering. …”
    Get full text
    Article
  3. 3403

    Combating oral biofilms in Nigerian schoolchildren: a synergistic approach using Macrosphyra longistyla extracts and titanium-ferrite nanoparticles by Nwankwo, Chukwuemeka E., Osho, Adeleke, Adewuy, Adewale, Otuechere, Chiagoziem, Olawoye, Idowu B., Fayemi, Scott O., Oguzie, Judith U., Uwanibe, Jessica, Adesina, Adedotun F., Durugbo, Ernest U., Adedokun, Oluwatobi, Ajisegiri, Damilola, Akinlawon, Ladimeji, Eromon, Philomena, Folarin, Onikepe, Happi, Christian

    Published 2025-05-01
    “…Bioactive antimicrobials were analyzed by Fourier-transform Infrared (FTIR) spectroscopy. The surface morphology was determined using a scanning electron microscope (SEM), and toxicological properties were characterized on adult Wistar rats. …”
    Get full text
    Article
  4. 3404

    Processing of retransmitted GPS signals in the problem of measuring the total electron content in the ionosphere by Y. A. Kapliarchuk, S. V. Kozlov, I. E. Savinykh, A. S. Shapkin

    Published 2023-09-01
    “…Objectives. For a method for estimating the total electron content in the ionosphere based on the retransmission of the L1 GPS navigation signal by a repeater nanosatellite (SR) to the frequencies of 150/400 MHz allocated for geophysical research and their reception at a ground-based receiving point (RP), it is necessary to develop the algorithms for coherent accumulation of received relayed signals and measurement of the difference between their delays at observation intervals up to a few seconds.Methods. …”
    Get full text
    Article
  5. 3405

    Medical Image Visual Appearance Improvement Using Bihistogram Bezier Curve Contrast Enhancement: Data from the Osteoarthritis Initiative by Hong-Seng Gan, Tan Tian Swee, Ahmad Helmy Abdul Karim, Khairil Amir Sayuti, Mohammed Rafiq Abdul Kadir, Weng-Kit Tham, Liang-Xuan Wong, Kashif T. Chaudhary, Jalil Ali, Preecha P. Yupapin

    Published 2014-01-01
    “…Besides, statistical results from Fisher’s Least Significant Difference test and the Duncan test have consistently indicated that the proposed method outperforms fundamental contrast enhancement methods to exalt image visual quality. …”
    Get full text
    Article
  6. 3406

    Distinction between concepts of “structural-functional-parametric model” and “parametric model” of information knowledge objects by E. N. Kolybenko

    Published 2020-03-01
    “…Fundamentally important problems of the structure mapping and transformation, functions and parameters of various properties in the systems of information knowledge objects organization, as well as functionally different parameters in the management processes of transformations of material objects, are considered. …”
    Get full text
    Article
  7. 3407

    The role of innate immune system mediators in the development of retinal neurodegeneration in type 2 diabetes mellitus by M. P. Ruchkin, E. V. Markelova, G. A. Fedyashev, V. E. Krasnikov

    Published 2022-12-01
    “…To detect the levels of transform growth factors-β (TGF- β1, TGF- β2, TGF- β3), interferon-ʏ (INF- ʏ), matrix metalloproteinase-9 (MMP-9) and S100B protein in blood serum of patients with type 2 diabetes mellitus (DM) and to reveal the connection of these factors with neurodegenerative changes in the retina. …”
    Get full text
    Article
  8. 3408

    DFT theoretical and experimental investigation of gelatin-loaded niobium-doped calcium apatite ceramics to elucidate its structural and electronic characteristics by P. Thiyagarajan, A. Padmapriya, A.M. Shanmugharaj, T. Alagesan

    Published 2025-04-01
    “…Gelatin/NbHAP (GNbHAP), and gelatin/HAP (GHAP) prepared by solvent casting differ in structural, and electronic properties. This difference is determined experimentally using characterization methods (such as X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FT-IR), and Raman spectroscopy) and theoretically, using density functional theory (DFT) in the Gaussian 09 program utilizing the B3LYP functional method. …”
    Get full text
    Article
  9. 3409

    Research on component compatibility and aging behavior of chemically toughened high-performance asphalt by Bin Huang, Bin Huang, Chenxi Wang, Yi Yang, Yi Yang, Yuchen Wang, Yuchen Wang, Yanan Zhao, Ruiyao Jiang

    Published 2025-07-01
    “…The compatibility between different oil-source asphalts and green high-viscosity modifiers critically determines the performance and aging resistance of modified asphalt materials.MethodsThis study systematically investigated three representative oilsource asphalts (noted as BA-A, BA-B, BA-C) combined with a novel green high-viscosity modifier to prepare chemically toughened high-performance asphalts (noted as HP-A, HP-B, HP-C). …”
    Get full text
    Article
  10. 3410

    Dataset and machine learning-based computer-aided tools for modeling working sorption isotherms in dried parchment and green coffee beansMendeley Data by Gentil A. Collazos-Escobar, Andrés F. Bahamón-Monje, Nelson Gutiérrez-Guzmán

    Published 2025-08-01
    “…The working sorption isotherms were experimentally determined using the Dynamic Dewpoint Isotherm (DDI) method, covering typical storage conditions of dried coffee beans in warehouses. …”
    Get full text
    Article
  11. 3411

    Research on Speciation and Bioavailability of Chromium in Environment and Analysis Techniques: A Review by Xinyuan SUN, Jiujiang ZHAO, Yingying GUO

    Published 2025-05-01
    “…These methods enhance the understanding of chromium from different perspectives and provide a basis for assessing chromium pollution risks and remediation. …”
    Get full text
    Article
  12. 3412

    Enhanced optical and electrical properties of NiO-GO composite thin films on flexible PET substrates for optoelectronic applications by Bandhna Verma, Ashish Kumar, H.C. Swart, Vinay Kumar

    Published 2025-04-01
    “…In the present work, we have reported the nickel oxide (NiO)-graphene oxide (GO) composite thin films on flexible indium tin oxide-coated poly-ethyleneterephthalate (ITO PET) substrates by a simple solution processing approach (spin coating method). The dispersion of GO nanostructures (synthesized by the modified Hummers' method) was introduced in the NiO (synthesized by the hydrothermal method) dispersion solution in different volume ratios of 1:0, 1:0.2, 1:0.5, and 1:1; and the corresponding thin films were named as NG 0, NG 2, NG 5, and NG 10, respectively. …”
    Get full text
    Article
  13. 3413

    Adaptive Measurement and Parameter Estimation for Low-SNR PRBC-PAM Signal Based on Adjusting Zero Value and Chaotic State Ratio by Minghui Lv, Xiaopeng Yan, Ke Wang, Xinhong Hao, Jian Dai

    Published 2024-10-01
    “…Then, two novel approaches are proposed, including the adjusting zero value (AZV) method and the chaotic state ratio (CSR) method. The proposed weak signal detection system exhibits unique capability to adaptively modify its internal periodic driving force frequency, thus altering the difference frequency to estimate the signal parameters effectively. …”
    Get full text
    Article
  14. 3414

    Fault diagnosis and inference of hoist main bearing based on transfer learning and ontology by Fei DONG, Di ZHANG, Kunpeng GE, Junjie CHEN, Xinyue XU

    Published 2024-12-01
    “…Firstly, the collected bearing vibration signals are processed, and it uses continuous wavelet transform to decompose the original vibration signals and extract two-dimensional time-frequency images; secondly, to adaptively extract deep features from both the source and target domains, the pre-trained and fine-tuning approaches are employed for convolutional neural networks transfer learning, and it constructs a transfer convolutional neural network model to achieve adaptive extraction of deep features from both domains; then, a new supervised domain adaptation method is proposed, integrating dynamic joint distribution adaptation with enhanced separability, to further reduce the distribution differences between deep feature sets of the source and target domains while effectively enhancing the separability of feature data; finally, a patterns recognition classifier is trained based on the source domain features after domain adaptation, which achieves fault patterns recognition in the target domain. ② Hoist main bearing fault knowledge reasoning based on ontology. …”
    Get full text
    Article
  15. 3415

    Characterization of hepatocellular adenoma and carcinoma using microRNA profiling and targeted gene sequencing. by Jian Zheng, Eran Sadot, Joana A Vigidal, David S Klimstra, Vinod P Balachandran, T Peter Kingham, Peter J Allen, Michael I D'Angelica, Ronald P DeMatteo, William R Jarnagin, Andrea Ventura

    Published 2018-01-01
    “…<h4>Background</h4>Hepatocellular adenomas (HCA) are benign liver tumors that may transform into hepatocellular carcinoma (HCC), but the molecular drivers of this transformation remain ill-defined. …”
    Get full text
    Article
  16. 3416

    Modeling and Performance Analysis of Uplink Laser Transmission Across Sea Surfaces: A Channel Characterization Study by Hong Gao, Tinglu Zhang, Ruiman Yuan, Lianbo Hu, Shuguo Chen

    Published 2025-02-01
    “…A spatial model of the sea surface is introduced, which uses a wave spectrum and fast Fourier transform technology, and the results are compared against those of a classical statistical model. …”
    Get full text
    Article
  17. 3417

    Trends in clinically significant anxiety, depression, suicidal ideation and service utilisation among US medical students, 2018–2023 by Xue Du, Yusen Zhai, Laurence M Boitet, John Soldner, Jennifer D Lockman

    Published 2025-05-01
    “…Suicidal ideation remains concerning among this population with higher acquired capability for suicide over their lifespan.Clinical implications Medical schools should transform temporary support initiatives into enduring institutional strategies and foster school climates that enhance protective factors to promote medical students’ well-being.…”
    Get full text
    Article
  18. 3418
  19. 3419

    The Antibacterial and remineralizing effects of orthodontic adhesive modified by nano-chitosan loaded with calcium phosphate by Lara Riyadh Al-banaa, Ali Al-Khatib, Fawzi Habeeb Jabrail

    Published 2025-03-01
    “… Objective: The objective of this study was to evaluate the remineralizing and antibacterial effects of orthodontic adhesive modified with nano-chitosan loaded with calcium phosphate, and to investigate the adhesive’s physical and chemical properties. Material and Methods: Transbond™ XT adhesive primer was modified by nano-chitosan loaded with calcium phosphate, this study compared three groups: Control primer without any additive, 5% and 10% nano-chitosan/ calcium phosphate primer in terms of Fourier Transform Infrared Spectrometer, Shear Bond Strength, Degree of monomer Conversion, Contact Angle measurement, Antibacterial properties against Streptococcus mutans and Lactobacillus acidophilus, and Field Emission Scanning Electron Microscopy with Energy Dispersive X-ray Spectroscopy to examine remineralization of the demineralized enamel. …”
    Get full text
    Article
  20. 3420

    Developing a novel therapeutic and bioactive resin-based root canal sealer incorporated with silver polydopamine-modified hydroxyapatite fillers by Samar M. Nashaat, Enas T. Enan, Ahmed S.G. Srag El-Din, Dina Abdelaziz

    Published 2025-07-01
    “…Hydroxyapatite particles were analyzed using X-ray diffraction (XRD), while the final prepared fillers were characterized by Fourier transform infrared (FT-IR) spectroscopy and transmission electron microscopy (TEM). …”
    Get full text
    Article