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  1. 141

    Design, development, and evaluation of a low-cost smart solar-powered weather station for use in agricultural environments by Hamed Mokhtarzadeh, Shiva Gorjian, Saeid Minaei

    Published 2025-06-01
    “…The weather station records a range of agricultural data, including air temperature, humidity, air pressure, wind speed and direction, solar radiation, and precipitation. Performance evaluation against Chitgar and Mehrabad meteorological stations showed strong correlations for temperature (R² > 0.99, 0.94), humidity (R² > 0.98, 0.88), and rainfall (R² > 0.99), with Mean Absolute Error (MAE) of 0.21 °C, 1.6 %, and 0.3 m/s for temperature, humidity, and wind speed, respectively. …”
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  2. 142

    Variation in Feed Point within Differed L-Slot Multi-frequency Microstrip Patch by Sandeep Arya, Ramni Gupta, Saleem Khan, Parveen Lehana

    Published 2015-12-01
    “…The results obtained had showed better improvement in the return loss and radiation pattern in comparison to the other existing antennas.…”
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  3. 143

    Aerosol Background Concentrations Influence Aerosol‐Cloud Interactions as Much as the Choice of Aerosol‐Cloud Parameterization by Louis Marelle, Gunnar Myhre, Jennie L. Thomas, Jean‐Christophe Raut

    Published 2025-04-01
    “…All parameterizations reproduce the observed pattern of liquid cloud droplet size reduction during the eruption, but strongly differ on its magnitude and on the resulting effective radiative forcing (ERF). …”
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  4. 144

    Deep Learning-Driven Beam-Steering for Dual-Polarized 28 GHz Antenna Arrays in 5G Wireless Networks by Siti Zainab M. Zainab Hamzah, Norun Farihah Abdul Malek, Sarah Yasmin Mohamad, Farah Nadia Mohd Isa, Teddy Surya Gunawan, Kuo-Sheng Chin

    Published 2025-01-01
    “…The DNN model was initially tested using radiation patterns from an ideal square shape. After training, the model was evaluated by inserting desired beam-steering angles of 5 and 10 degrees, and it was found that the radiation pattern produced by the DNN closely matched the intended input pattern. …”
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  5. 145

    Design and Performance Evaluation of a Sub-6 GHz Multi-Port Coupled Antenna for 5G NR Mobile Applications by Cheol Yoon, Yunsub Lee, Wonmo Seong, Woosu Kim

    Published 2025-07-01
    “…The fabricated two-port prototype exhibited a measured voltage standing wave ratio below 3:1 across the n78 band on both ports, with the isolation levels attaining –12.4 dB and ECCs below 0.12. The radiation efficiency exceeded −6 dB across the operational band, and the radiation patterns were stable at 3.3, 3.5, and 3.8 GHz, confirming that the system was appropriate for MIMO deployment. …”
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  6. 146

    Internal combustion engine acoustic diagnostics by V. D. Gabidulin

    Published 2024-08-01
    “…The obtained spectral patterns of the sound radiation of the internal combustion engine (with and without violations of the operating mode) enable to determine the nature of the engine malfunction by sound parameters.Results. …”
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  7. 147

    Evaluation of high-resolution regional climate model performance over Surabaya metropolitan area using RegCM5 MOLOCH core by Dary Asyam Mulayyan, Mardyanto Mas Agus, Hermana Joni, Imron Chairul

    Published 2025-01-01
    “…As for precipitation and surface upwelling longwave radiation the model performed well, and it had a similar pattern with a small bias. …”
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  8. 148
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    Relationship between topographic variables and live aboveground tree biomass on a large temperate forest plot by Dawn Lemke, Luben Dimov, Helen Czech, Patience Knight, William Finch, Richard Condit

    Published 2025-12-01
    “…Understanding local variation in forest biomass allows for a better evaluation of broad-scale patterns and interpretation of forest ecosystems’ role in carbon dynamics. …”
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  10. 150
  11. 151

    A Novel Skeletonization Algorithm for Topologically Complex Structures: Comparative Analysis and Application to Renal Arterial Trees by Katarzyna Heryan, Stefan-Daniel Caliman

    Published 2025-01-01
    “…Future work will focus on integrating a priori vascular pattern knowledge into the segmentation framework to enhance performance on patient-specific <inline-formula> <tex-math notation="LaTeX">$\mu $ </tex-math></inline-formula>-CT datasets, where resolution is often constrained by radiation dose limitations.…”
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  15. 155

    Exploring the Role of Radiosurgery for Atypical Meningiomas: Addressing Suboptimal Local Control in High-Risk Patients by Sanjeev Sreenivasan, MD, MCh, Salem Najjar, BA, Daniel Ma, MD, Sabrina L. Begley, BS, Yen-Ruh Wuu, MD, Zaker Rana, MD, Emile Gogineni, DO, Michael Schulder, MD, Anuj Goenka, MD

    Published 2025-03-01
    “…We aimed to conduct a comprehensive review of a consecutive cohort of patients diagnosed with high-risk atypical meningioma who underwent SRS, either as a single-fraction SRS or in the hypofractionated SRS (hf-SRS), and evaluate the LC rates (LCR) with a specific emphasis on patterns of treatment failure. …”
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    Characterization of bi-layers formed over maraging steel 300 during aging process with steam atmosphere by GIXRD and SEM by Vanessa Sanches Pereira da Silva, José Roberto Ferreira Neto, Silvia Lucas Ferreira da Silva, Diogo Costa de Oliveira, Fábio de Camargo

    Published 2021-04-01
    “…GIXRD and scanning electron microscopy (SEM) were employed to identify and order the layered structure formed on four specimens of maraging steel grade 300 with different surface finishes that were previously solution annealed twice at (950 ± 5) °C for 1 h, air-cooled, and submitted to oxidation process under positive pressure around 1.5 kPa of steam at (480 ± 5) °C for 6 h followed by forced air cooling. The diffraction patterns were measured employing CuKα radiation and parallel beam, in step scan mode, using incident angles varying from 0.2º to 4.0º and 20º < 2θ < 85º. …”
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