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  1. 3181

    Carbon Fiber Composites of Pure Polypropylene and Maleated Polypropylene Blends Obtained from Injection and Compression Moulding by D. Pérez-Rocha, A. B. Morales-Cepeda, F. Navarro-Pardo, T. Lozano-Ramírez, P. G. LaFleur

    Published 2015-01-01
    “…The fracture surface of the impacted samples was observed by scanning electron microscopy. The processing method had a noticeable effect on the results obtained in these tests. …”
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    Article
  2. 3182

    Hybrid Chaotic Confusion and Diffusion for Physical Layer Security in OFDM-PON by Wei Zhang, Chongfu Zhang, Chen Chen, Huijuan Zhang, Wei Jin, Kun Qiu

    Published 2017-01-01
    “…Here, the real (I) and imaginary (Q) parts of OFDM symbols are separately scrambled by using different permutations before performing inverse fast Fourier transform. …”
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  3. 3183
  4. 3184

    Evaluating the impact of cell-penetrating motif position on the cellular uptake of magnetite nanoparticles by Laura Salgado, Paula C. Cifuentes-Delgado, Juan Camilo Orozco, Carolina Muñoz-Camargo, Luis H. Reyes, Valentina Quezada, Juan C. Cruz

    Published 2024-12-01
    “…Given the pivotal role of the conjugation method of CPPs, this study aims to evaluate the impact of the position of a cell-penetrating motif (LFVCR) on the biocompatibility, cellular uptake, and endosomal escape of magnetite NPs. …”
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  5. 3185
  6. 3186

    Fabrication of highly efficient quartz crystal microbalance ammonia sensor based on Cu-BTC nanocomposites by Kobra Vazirinezhad, Fatemeh Shariatmadar Tehrani, Sedigheh Zeinali, Maryam Tohidi

    Published 2025-06-01
    “…Therefore, a simple and efficient method for its detection is very important. A quartz crystal microbalance (QCM) gas sensor modified with porous nanomaterials is proposed as a new device with high performance at ambient temperature. …”
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    Article
  7. 3187

    Well test model of vertical double-hole channeling considering gravity by XU Yandong, TAO Shan, HE Hui, WAN Xiaoyong, ZOU Ning, YUAN Hongfei

    Published 2023-12-01
    “…The Laplace transform method was used to address this issue and the typical model plate and parameter sensitivity analysis plate were drawn. …”
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  8. 3188

    Synthesis of Multifunctional Polymers Based on Tert-Butyl Acrylamide/Octyl Acrylate as Lubricant Additives and Adsorbents for Copper Ion from Aqueous Solution by Ameen Hadi Mohammed, Enaam Fadil Mousa, Ameera Hassan Hamed, Mansor Ahmad

    Published 2023-12-01
    “…The prepared polymers were characterized by Fourier Transform Infrared (FTIR). Based on the solubility of synthesized polymers in base oil and reactivity ratios of TBA/OA copolymer (0.222, 0.434) calculated by Fineman-Ross method, P2, Co1, Co2 and Co3 were selected to evaluate their performance as pour point depressant (PPD), viscosity improver (VII), and anticorrosion additives in base oil. …”
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  9. 3189

    Elaboration and characterization of a natural bentonite-poly(ethylene glycol) composite: Development of an exact theoretical study in function of the polymer-density by A. Seidi, M. Benhamou, D. Khalil, M. Aalaoul, M. Naciri Bennani

    Published 2024-12-01
    “…The basal distance and diffraction-peaks characteristics were measured using X-Rays Diffraction (XRD) method, first, for raw bentonite, and second, for bentonite-poly(ethylene glycol) composites. …”
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  10. 3190

    Efficient adsorption of methylene blue (MB) by an eco-friendly chitosan derivative adsorbent: An RSM and ANN modeling study by E. Igberase, I.G. Mkhize

    Published 2025-01-01
    “…The materials were characterized using different sets of analytical techniques, including scanning electron microscope (SEM), X-ray diffraction (XRD), Thermogravimetric analysis (TGA)/Differential thermal analysis (DTA), Fourier transform infrared (FTIR), and Brunauer-Emmett-Teller (BET)/Barrett-Joyner-Halenda (BJH). …”
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  11. 3191

    A Study on Denoising Autoencoder Noise Selection for Improving the Fault Diagnosis Rate of Vibration Time Series Data by Jun-gyo Jang, Soon-sup Lee, Se-Yun Hwang, Jae-chul Lee

    Published 2025-06-01
    “…Furthermore, the proposed method outperformed the conventional denoising technique based on the Wavelet Transform, demonstrating superior noise reduction capability. …”
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  12. 3192

    Graphene Oxide Modified Bimetallic Al/Fe (Hydro)Oxides Doped Activated Carbon Composite for Efficient Adsorption of Hexavalent Chromium from Aqueous Solution by Tsheamo W. Mogale, Fisseha A. Bezza, Shepherd M. Tichapondwa, Evans M. N. Chirwa

    Published 2025-07-01
    “…In this study, Al2O3@Fe2O3 nanoparticles doped activated carbon was synthesized via a co-precipitation method, using equimolar amounts of iron (Fe) and aluminium (Al) salts in the presence of finely ground wheat straw at a bimetal-to-straw mass ratio of 10:1. …”
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  13. 3193

    Classification and Time-Frequency Localization of Arbitrary LPWAN Signals With Radial Deformable DETR by Chun Ho Kong, Haibo Hu

    Published 2025-01-01
    “…Inspired by Large Language Models (LLMs), sequences of STFT vectors from SDR IQs can leverage attention mechanisms, and finding out LPWAN signals in spectrograms is similar to object detection tasks in computer vision. Our method eliminates the need for hand-crafting CNN layers or signal processing pipelines for different LPWAN protocols provided that sufficient training samples are available. …”
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  14. 3194

    Enhancing Hydrophobicity of Nanocellulose-Based Films by Coating with Natural Wax from <i>Halimium viscosum</i> by Ana Ramos, Jesus M. Rodilla, Rodrigo Ferreira, Ângelo Luís

    Published 2025-07-01
    “…For film production, two different chemical pulps gels (sulfite and sulfate) were first characterized in terms of solids content, rheology and Fourier transform infrared spectroscopy (FTIR). …”
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  15. 3195

    Green Synthesis, Characterization, and Antibacterial Activity of CuO/ZnO Nanocomposite Using Zingiber officinale Rhizome Extract by Elias Takele, Raji Feyisa Bogale, Gemechu Shumi, Girmaye Kenasa

    Published 2023-01-01
    “…The synthesis of metal oxide nanocomposite by using the green method has gotten special consideration due to a cheaper and eco-friendly approach. …”
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  16. 3196

    Effect of Polyvinyl Alcohol (PVA)/chitosan (CS) Weight Ratio on Morphology, Mechanical Properties, Antibacterial and Biodegradability of the Composite film for Food Packaging Appli... by Nur Aziah Suhada Naim, Muhammad Faiq Abdullah, Sung Ting Sam, Wan Ahmad Radi Wan Ahmad Yaakub

    Published 2025-06-01
    “…In this study, composite films with enhanced properties were developed by incorporating polyvinyl alcohol (PVA) into CS through a simple solution casting method. The effects of different PVA/CS weight ratios (70:30, 50:50, and 30:70 w/w) on the morphology, mechanical properties, antibacterial activity, and soil degradation of the composite films were analyzed. …”
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  17. 3197

    A Transfer Learning Approach for Toe Walking Recognition Using Surface Electromyography on Leg Muscles by Andrea Manni, Gabriele Rescio, Anna Maria Carluccio, Andrea Caroppo, Alessandro Leone

    Published 2025-02-01
    “…This method leverages pre-trained models to effectively handle the variability of sEMG data and improve classification accuracy. …”
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  18. 3198

    Synthesis of White Silica From “Joha Rice Husk” (A Special Rice Variety of Assam, India), Characterization and Determination of Its Point of Zero Charge (pHPZC) by Jyotirmoy Sarma, Sanchayita Rajkhowa, Sourav Das

    Published 2024-01-01
    “…The characteristic Fourier transform infrared (FTIR) spectroscopic peaks at 470–450, 801, and 1100 cm−1 for different modes of Si-O-Si vibrations also support the presence of silica. …”
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  19. 3199

    The Electromechanical Modeling and Parametric Analysis of a Piezoelectric Vibration Energy Harvester for Induction Motors by Moisés Vázquez-Toledo, Arxel de León, Francisco López-Huerta, Pedro J. García-Ramírez, Ernesto A. Elvira-Hernández, Agustín L. Herrera-May

    Published 2025-05-01
    “…This energy harvester has a potential application in industrial electric motors to transform their vibration energy into electrical energy to power sensors.…”
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  20. 3200

    The biodegradation of low-density polyethylene by Bacillus species by Felicia E. Uwakwe, Tobias I.N. Ezejiofor, Ernest A.A. Anyalogbu, Toochukwu E. Ogbulie

    Published 2025-02-01
    “…Developing an eco-friendly management method to abate the menace prompted this research work. …”
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    Article