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  1. 11521

    Software-Defined Radio-Based IEEE 802.15.4 SUN OFDM Evaluation Platform for Highly Mobile Environments by Keito Nakura, Shota Mori, Hiroko Masaki, Hiroshi Harada

    Published 2024-01-01
    “…In the experimental evaluation, the required packet error rate for SUN OFDM was achieved in an 80 km/h multipath fading environment, and out-of-band emission can be suppressed by over 43 dB from the peak power while achieving performance equivalent to that without applying the simplified UTW.…”
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  2. 11522

    Metastatic urothelial carcinoma in multiple appendicular muscles of a cat by Eduardo M Hernández, Pedro J Ginel, Beatriz Blanco, Yolanda Millán, Maria T Jiménez, Elena Mozos

    Published 2025-01-01
    “…These lesions were characterised by an anechoic, occasionally trabeculated, central area surrounded by a hyperechoic band with heterogeneous echotexture. In total, seven lesions affecting six appendicular muscles were detected in different evolution stages, as suggested by their sizes and ultrasonographic features. …”
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  3. 11523

    Chlamydia psittaci pneumonia - evolutionary aspects on chest CT by Na Yang, Zhengqiu Ou, Qian Sun, Junping Pan, Jing Wu, Chen Xue

    Published 2025-01-01
    “…The repair and absorption period tended to show the formation of the reverse halo sign centrally, and the dissipation period might have led to the formation of fibrous bands. …”
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  4. 11524

    Flow Mechanism and Strength Characteristics of Textile Reinforced Concrete Mixed with Colloidal Nano-SiO2 by Ping Xu, Rui Shi, Chao Wang, Yuhao Cui, Minxia Zhang

    Published 2021-01-01
    “…In order to develop textile reinforced concrete (TRC) with good flowability and strength, colloidal nano-SiO2 (CNS) is adopted to improve the performance of TRC. …”
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  5. 11525

    Utilization of NDVI, VTCI and WDI indices in analyzing the effects of drought severity and duration on vegetation density in Siminehrood catchment by Parviz zeaiean Firoozabadi

    Published 2020-12-01
    “…Visible, near-infrared and thermal bands are among the most widely used in the production of products such as vegetation and surface temperature. …”
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  6. 11526

    Development and Characterization of Mikania, Kapok, Wool, Sugarcane, and Pineapple Fiber Reinforced Polyester Composite by Rafid Anan, Hasan Al Mahmud, Tabriz Ahnaf Khan, Md Sakib Ul Alam Sakib, Md Shahadhat Hossain

    Published 2025-01-01
    “…The composites were formed by including natural fibers into a polyester base using a hand lay‐up preparation method. The finished samples received a complete assessment, covering tensile and impact testing as well as SEM analysis. …”
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  7. 11527

    Tuning lamella spacings for simultaneous strength-ductility improvements in heterogeneous lamella SiCp/2024Al composites by Kan Liu, Qifeng Cui, Lu Shi, Yunpeng Cai, Andong Hua, Yishi Su, Qiubao Ouyang, Di Zhang

    Published 2025-01-01
    “…Here we investigated lamella spacing controlled strengthening-toughening behaviors in heterogeneous lamella micro- and nano-sized SiC particles (m- & n-SiCp)/2024Al composites. …”
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  8. 11528

    Rockburst mechanism and prevention technology for wide coal pillar return airway by Zhensuo Wang, Yongli Liu, ZhiXiang Song, Li Cong, Yongtao Zhu

    Published 2024-11-01
    “…When the roof breaks, the coal pillar bends excessively, and a large amount of energy is released, potentially causing instability. …”
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  9. 11529

    Regulating strength and ductility of gradient-structured Cu–Al–Zn via SMAT and annealing by Zhilin Wu, Baozhuang Cai, Yunhua Bai, Shuwie Quan, Xingfu Li, Cong Li, Tabasum Huma, Yulan Gong, Lele Sun, Hongjiang Pan, Zhilong Tan, Xinkun Zhu

    Published 2025-01-01
    “…Furthermore, the digital image correlation (DIC) results indicate that during tensile deformation, gradient-structured Cu–Al–Zn alloys with low SFE can form dispersed strain bands, which contributes to improved ductility. This study provides a feasible strategy for regulating the strength and ductility of gradient-structured copper alloys.…”
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  10. 11530

    Formation Mechanism and Stability Analysis of the Hejia Landslide by Hao Zhang, Zaiqiang Hu, Xingzhou Chen, Hongru Li

    Published 2021-01-01
    “…After taking measures, years of monitoring data show that the deformation of Hejia landslide tends to be stable, and the current operation is normal, indicating that the engineering treatment measures are reasonable and feasible.…”
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  11. 11531

    Water‐Triggered Reconfigurable Glycerogels for Sustainable All‐Gel Supercapacitors by Md. Tariful Islam Mredha, Adith Varma Rama Varma, Tanish Gupta, Insu Jeon

    Published 2025-01-01
    “…Furthermore, it can tolerate extreme mechanical deformations (e.g., stretching, bending, and twisting) and temperatures (−20 to 80 °C). …”
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  12. 11532

    Double Security Level Protection Based on Chaotic Maps and SVD for Medical Images by Conghuan Ye, Shenglong Tan, Jun Wang, Li Shi, Qiankun Zuo, Bing Xiong

    Published 2025-01-01
    “…The proposed joint encryption and watermarking scheme is based on singular-value decomposition (SVD) and chaotic maps. First, three different random sequences are used to encrypt the LL subband in the discrete wavelet transform (DWT) domain; then, HL and LH sub-bands are embedded with watermark information; in the end, we obtain the watermarked and encrypted image with the inverse DWT (IDWT) transform. …”
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  13. 11533

    Geomechanical Model Experiment Study on Deformation and Failure Mechanism of the Mountain Tunnel in Layered Jointed Rock Mass by Zhibiao Guo, Jinyan Fan, Fengnian Wang, Hongbo Zhou, Wei Li

    Published 2021-01-01
    “…The main forms of surrounding rocks deformation and failure were large area spalling of surface, severe circumferential fractures, serious bending deformations of thin rock layers, and collapse of overlying strata. …”
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  14. 11534

    Elevating photovoltaic efficiency: Cobalt doping approaches with sustainable transition metal cations in lead halide perovskite solar cells by M.I. Khan, Saddam Hussain, M. Atif, J.E. Leal-Perez, B.A. García-Grajeda, J.M. Mendivil-Escalante

    Published 2025-01-01
    “…We propose that our findings hold substantial knowledge that will contribute to the improvement and development of perovskite solar cells.…”
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  15. 11535

    Modelling of structural, mechanical, electronic, and optical properties of Rb2TlXF6 (X = Ir, Rh) double perovskite compounds through density functional theory by Wasi Ullah, Nasir Rahman, Mudasser Husain, Wafa Mohammed Almalki, Khamael M. Abualnaja, Ghaida Alosaimi, Soufyane Belhachi, Bashar.M. Al-Khamiseh, Vineet Tirth, Ahmed Azzouz-Rached, Hanan A. Althobaiti, Farooq Ali

    Published 2025-01-01
    “…Additionally, the real and imaginary parts of the dielectric function ∊1(ω) and ∊2(ω) were evaluated, indicating effective light interaction and absorption properties in the visible to UV range. These findings suggest that Rb2TlIrF6 and Rb2TlRhF6 exhibit advantageous optoelectronic characteristics suitable for semiconductor and next-generation electronic devices.…”
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  16. 11536

    Joint Source-Channel Coding for Multi-Channel Vibrotactile Sensors by Tom Ogura, Shogo Kitamura, Takuya Fujihashi, Shunsuke Saruwatari, Takashi Watanabe

    Published 2025-01-01
    “…Existing vibrotactile coding solutions rely on conventional source and channel coding techniques to transmit high-quality vibrotactile data over band-limited and error-prone wireless channels. However, these methods often suffer from severe quality degradation due to bit errors and the unrecoverable source coding distortion. …”
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  17. 11537

    GNSS reflectometry from low-cost sensors for continuous in situ contemporaneous glacier mass balance and flux divergence by Albin Wells, David Rounce, Louis Sass, Caitlyn Florentine, Adam Garbo, Emily Baker, Christopher McNeil

    Published 2024-01-01
    “…In this study, we evaluate three approaches for direct, continuous measurements of the climatic mass balance, flux divergence and elevation change at a site on Gulkana Glacier in Alaska using low-cost global navigation satellite system (GNSS) sensors, GNSS interferometric reflectometry (GNSS-IR), banded ablation stakes with time-lapse cameras and combinations thereof. …”
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  18. 11538
  19. 11539

    The Isaac Newton Telescope Monitoring project: Stellar population in the IC 10 dwarf irregular galaxy by Mahtab Gholami, Mohammad Taghi Mirtorabi

    Published 2019-04-01
    “…AGBs are at the final stage of their evolution and can be implemented as powerful tools for finding the star formation history and chemical evolution of galaxies. …”
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  20. 11540

    Comparison of Superparamagnetic and Ultrasmall Superparamagnetic Iron Oxide Cell Labeling for Tracking Green Fluorescent Protein Gene Marker with Negative and Positive Contrast Mag... by Zhuoli Zhang, Rohan Dharmakumar, Nicole Mascheri, Zhaoyang Fan, Shengyong Wu, Debiao Li

    Published 2009-05-01
    “…The labeled cells were observed as a narrow band of signal enhancement surrounding signal voids in FLAPS images and were visible as signal voids in T 2 *-weighted images. …”
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