Showing 2,701 - 2,720 results of 2,970 for search 'R.wan~', query time: 1.59s Refine Results
  1. 2701

    Investigation of functionally graded triply periodic minimal surfaces with graphene-reinforced AlSi10Mg powder: Design, fabrication and impact resistance by Mengyuan Hu, Xueqing Wu, Yangyang Xu, Xin Huang, Da Lu, Baoqing Pei

    Published 2025-02-01
    “…The PGG and PGD lattice structures possessed superior impact resistance under both loading conditions, which the mechanical properties were improved by the load transfer, grain refinement, thermal expansion mismatch and Orowan strengthening mechanism of graphene. This study has guiding significance for the design of lightweight porous structures and enhancement of impact resistance.…”
    Get full text
    Article
  2. 2702

    Preparation and Tribological Performance of the Ag/BN Nanocomposite as Additives for Lithium-Based Grease by Yijun Chen, Chuan Li, Xiaodong Wang, Li Zhang, Xu Tan, Yubin Peng, Xiaoyong Xu

    Published 2025-01-01
    “…The chemical composition, structure, micromorphology, and tribological properties of the Ag/BN nanocomposite were investigated using transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), Raman spectroscopy, and a high-speed reciprocating tribometer. …”
    Get full text
    Article
  3. 2703

    Upaya Pencegahan Infiltrasi Pada Terapi Intravena Perifer Di Rumah Sakit Awal Bros Batam by Indah Purnama Sari, Hema Malini, Yulia Yasman

    Published 2019-10-01
    “…Observasi dilakukan selama 1 minggu di ruang rawat terhadap aktifitas pemasangan infus. Penelitian menemukan bahwa hampir semua perawat mampu melakukan kegiatan pencegahan infiltrasi selama pemasangan infus. …”
    Get full text
    Article
  4. 2704

    Arterial Thrombosis in Patients with Human Immunodeficiency Virus: Two-Case Reports and Review of the Literature by C. Konin, J. B. Anzouan-Kacou, A. Essam N'loo

    Published 2011-01-01
    “…Anticoagulant treatment leads to reduction of symptoms and left ICA partial recanalization. Case 2: male HIV infected taking HAART therapy was admitted for an acute pain of left lower limb; examination showed a decrease of heat, sensitivity, and mobility of this limb with popliteal and tibial pulses abolished. …”
    Get full text
    Article
  5. 2705

    Classifiability Analysis of Spectroscopic Profiling Datasets in Food Safety-related Discriminative Tasks by Yinsheng Zhang, Xudong Yang, Zhengyong Zhang, Haiyan Wang

    Published 2025-01-01
    “…The second step synthesizes these metrics into a quantitative score using meta-learner and decomposition-based strategies. Finally, two Raman spectroscopic profiling case studies were conducted to validate the method, demonstrating higher scores for the easily separable liquor dataset (around 1.0) compared to the more challenging table salt dataset (<0.5). …”
    Get full text
    Article
  6. 2706

    RS, S (+) - and R (−)-ibuprofen cocrystal polymorphs: Vibrational spectra, XRD measurement and DFT calculation studies by Yaqi Jing, Qiuhui Zhao, Jiale Zhang, Jiadan Xue, Jianjun Liu, Jianyuan Qin, Zhi Hong, Yong Du

    Published 2025-02-01
    “…In this paper, we characterized RS-IBU, S (+)-IBU, R (−)-IBU, NIC, physical mixtures and cocrystal polymorphs by terahertz (THz), Raman and X-ray Diffraction (XRD), respectively. …”
    Get full text
    Article
  7. 2707

    Analisis Kadar Kreatinin Serum Sebelum dan Setelah Terapi Tenovofir pada Penyandang HIV di RS Dr. M. Djamil Padang Periode 2012-2013 by Regina Ivanovna, Efrida ., Roza Kurniati

    Published 2014-05-01
    “…Sebanyak 18 subyek penelitian dipilih dari jumlah total 652 penyandang HIV rawat inap dan rawat jalan. Sebanyak 196 penyandang HIV memakai terapi tenofovir (30%). …”
    Get full text
    Article
  8. 2708
  9. 2709
  10. 2710
  11. 2711

    Strength-plasticity synergistic enhancement of dispersion strengthened copper by interaction of nano-Al2O3 and Cr particles by Hao Song, Shaolin Li, Xiuhua Guo, Kexing Song, Song Liu, Keke Qi

    Published 2025-02-01
    “…The results of strength mechanism calculations show that the tensile strength of Al2O3/Cu-Cr composites mainly consists of Orowan strengthening caused by Al2O3 particles and dislocation strengthening in cold rolled deformation, while the dislocation strengthening is weakened at higher Cr content.…”
    Get full text
    Article
  12. 2712

    Efficacy of Household and Commercial Washing Agents in Removing the Pesticide Thiabendazole Residues from Fruits by Xinyi Du, Lauren Ho, Sisheng Li, Jeffery Doherty, Junghak Lee, John M. Clark, Lili He

    Published 2025-01-01
    “…This study investigates the efficacy of household ingredients (corn starch, all-purpose flour, rice flour and baking soda) and four commercial fresh produce wash products in eliminating a model pesticide thiabendazole with and without a model non-ionic surfactant Alligare 90<sup>®</sup> from postharvest fruits. Surface-enhanced Raman spectroscopy (SERS) was employed for the rapid, in situ quantification of residue removal on apple surfaces. …”
    Get full text
    Article
  13. 2713

    Artificial intelligence applied to diabetes complications: a bibliometric analysis by Yukun Tao, Jinzheng Hou, Guangxin Zhou, Da Zhang

    Published 2025-01-01
    “…The number of annual publications showed an upward trend. Raman, Rajiv published the most articles, and Webster, Dale R had the highest collaboration frequency. …”
    Get full text
    Article
  14. 2714

    Enhancing visible luminescence in sprayed-ZnO nanostructure through Cu doping by Fatima Zohra Bedia, Asma Bedia, Sidi Mohammed Bedia, Nabila Maloufi, Michel Aillerie, Khadidja Rahmoun

    Published 2025-01-01
    “…SEM images revealed that the CZO films consist of aggregated spherical nanoparticles, each with a diameter of less than 20 nm. XRD and Raman measurements confirmed that the CZO thin films exhibit a polycrystalline wurtzite structure with a preferential 101̄1 orientation. …”
    Get full text
    Article
  15. 2715

    Growth of Soot Volume Fraction and Aggregate Size in 1D Premixed C2H4/Air Flames Studied by Laser-Induced Incandescence and Angle-Dependent Light Scattering by P. N. Langenkamp, J. A. van Oijen, H. B. Levinsky, A. V. Mokhov

    Published 2018-01-01
    “…Temperatures were measured using spontaneous Raman scattering in flames with equivalence ratios up to ϕ = 2.1, with results showing good correspondence (within 50 K) with temperatures calculated using the San Diego mechanism. …”
    Get full text
    Article
  16. 2716

    Femtosecond Laser‐Induced Recrystallized Nanotexturing for Identity Document Security With Physical Unclonable Functions by Panpan Niu, Jiao Geng, Qilin Jiang, Yangyundou Wang, Jianxin Sang, Zhenghong Wang, Liping Shi

    Published 2025-01-01
    “…The random nanotextures are easily identifiable through optical microscopy and Raman imaging, yet they remain undetectable by surface characterization methods such as scanning electron and atomic force microscopies. …”
    Get full text
    Article
  17. 2717

    Application of Samarium- and Terbium-Sensitized Luminescence via a Multivariate-Based Approach for the Determination of Orbifloxacin by Nessreen Al-Hashimi, Ahmed S. El-Shafie, Asmaa Jumaa, Marwa El-Azazy

    Published 2022-01-01
    “…A blend of pH = 5.0, MV = 2.0 mL, T = 25°C, and CT = 10 min was used to achieve the maximum FI. FT-IR and Raman analyses were performed for the crystals of the as-prepared complexes. …”
    Get full text
    Article
  18. 2718

    Synthesis of lutetium hydrides at high pressures by Yuan-Ao Peng, Han-Yu Wang, Fu-Hai Su, Pu Wang, Hai-An Xu, Lin Liu, Lun-Xuan Yu, Ross T. Howie, Wan Xu, Eugene Gregoryanz, Xiao-Di Liu

    Published 2025-01-01
    “…High-pressure synthesis of lutetium hydrides from molecular hydrogen (H2) and lutetium (Lu) is systematically investigated using synchrotron X-ray diffraction, Raman spectroscopy, and visual observations. We demonstrate that the reaction pathway between H2 and Lu invariably follows the sequence Lu ⟶ LuH2 ⟶ LuH3 and exhibits a notable time dependence. …”
    Get full text
    Article
  19. 2719

    Role of Active Site and CO2‐Interacting Surface Species in Dry Reforming of Methane over Strontium Promoted Ni Catalyst Supported by Lanthanum‐Zirconia by Kenit Acharya, Ahmed S. Al‐Fatesh, Anis H. Fakeeha, Ahmed E. Abasaeed, Othman Alothman, Hammad Ahmad Jan, Naif Alarifi, Jehad K. Abu‐Dahrieh, Dr. Rawesh Kumar

    Published 2025-01-01
    “…Herein, strontium‐promoted Lanthanum‐zirconia supported Ni catalysts are investigated for DRM and characterized by X‐ray diffraction, surface area and porosity, FTIR‐RAMAN spectroscopy, and temperature‐programmed experiments. …”
    Get full text
    Article
  20. 2720

    SERS Detection of Hydrophobic Molecules: Thio-β-Cyclodextrin-Driven Rapid Self-Assembly of Uniform Silver Nanoparticle Monolayers and Analyte Trapping by Qi Yuan, Yunqing Wang

    Published 2025-01-01
    “…High-sensitivity and repeatable detection of hydrophobic molecules through the surface-enhanced Raman scattering (SERS) technique is a tough challenge because of their weak adsorption and non-uniform distribution on SERS substrates. …”
    Get full text
    Article