Showing 2,641 - 2,660 results of 3,865 for search '"radiation"', query time: 0.06s Refine Results
  1. 2641

    Study on Airborne Radionuclide Dispersion in Floating Nuclear Power Plant under the Loss-of-Coolant Accident by Shuliang Zou, Na Liu, Binhai Huang

    Published 2021-01-01
    “…The effects of the dose received by the personnel under the condition of the severe accident were evaluated based on previous research, showing that the inhalation effective dose and the effective dose of plume immersion exposure were less than the radiation dose limit of 0.25 Sv within two hours in the accident. …”
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  2. 2642

    Natural products as part of triple negative breast cancer by Yozlem Kobakova, Maria Moneva-Sakelarieva, Spiro Konstantinov, Georgi Momekov, Stefka Achkova Ivanova, Ventseslava Atanasova, Maria Chaneva, Radoslav Tododrov, Nikolay Bashev, Petar Atanasov

    Published 2025-01-01
    “…Various treatment options are available, such as chemotherapy, immunotherapy, radiation therapy, and surgery. Chemotherapy is the most common of these options. …”
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  3. 2643

    Primary Isolated Lymphoma of the Fourth Ventricle in an Immunocompetent Patient by Rakan Bokhari, Ahmad Ghanem, Mahmoud Alahwal, Saleh Baeesa

    Published 2013-01-01
    “…He received adjuvant chemotherapy and radiation and remained with no recurrence on regular imaging studies for 18-month followup. …”
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  4. 2644

    Signal Processing Techniques for Through-Wall Object Imaging Using UWB Antipodal Vivaldi Antenna by Sajjad Ahmed, Arslan Ahmed Sohoo, Fawad Salam Khan, Imran Khan Keerio, Sarfraz Ahmed

    Published 2024-12-01
    “…The antenna exhibits wide bandwidth, low sidelobes, and directional radiation patterns, making them suitable for capturing weak signals reflected from hidden objects. …”
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  5. 2645

    Low-RCS, Circular Polarization, and High-Gain Broadband Antenna Based on Mirror Polarization Conversion Metasurfaces by Liang Zhang, Changqing Liu, Chun Ni, Meng Kong, Xianliang Wu

    Published 2019-01-01
    “…The MPCM covers a 2 × 2 slot antenna array that is fed with by a sequentially rotating network. The CP radiation is realized by the polarization conversion characteristics of the PCM. …”
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  6. 2646

    Model of 2D-imaging system using correlation-based reception for image synthesis of radio light sources by Petrosyan, Manvel Mher, Ryzhov, Anton Igorevich

    Published 2025-01-01
    “…In this article radio light refers to ultrawideband noise-like microwave radiation. Methods. To achieve this goal, a method for constructing an image is proposed and its implementation is tested using computer modeling of an imaging system. …”
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  7. 2647

    Spatial Network Structures of Urban Agglomeration Based on the Improved Gravity Model: A Case Study in China’s Two Urban Agglomerations by Yubo Zhao, Gui Zhang, Hongwei Zhao

    Published 2021-01-01
    “…The results of the study are as follows: (1) the existing urban connections have obvious hierarchies and imbalances, with the YRDUA urban hierarchical connections being of larger scale. (2) Cities are closely connected, but city networks are unbalanced, though the YRDUA has more balanced urban development. (3) Each node city has a clear radiation range limit, and spatial distance remains an important constraint on urban connections. …”
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  8. 2648

    Gradient method for designing cascaded DOEs and its application in the problem of classifying handwritten digits by D.V. Soshnikov, L.L. Doskolovich, E.V. Byzov

    Published 2023-10-01
    “…The presented description of the gradient method treats the problems of designing cascaded DOEs for both focusing the laser radiation and performing image classification in the framework of a single general approach. …”
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  9. 2649

    Experimental Research on Heating Transfer Improvement of Materials that Change Phase in Tunnels in Cold Regions by Xu Zhang, Dianwei Qi, Wanjiang Wang, Jiaqi Zhang, Hongchao Yan, Xiancheng Li

    Published 2023-01-01
    “…In comparison to the paraffin thermal storage device, the embedding of the spiral metal ring accelerates the internal thermal performance of the composite heat storage device, resulting in a more uniform temperature distribution. When the thermal radiation heating rate is 60°C, 65°C, or 70°C during the heat storage process, the heat storage time of the composite heating storage device is reduced by 59.2 percent, 44.4 percent, and 40.7 percent, respectively. …”
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  10. 2650

    An Extremely Rare, Remote Intracerebral Metastasis of Oral Cavity Cancer: A Case Report by Mario Leimert, Tareq A. Juratli, Claudia Lindner, Kathrin D. Geiger, Johannes Gerber, Gabriele Schackert, Matthias Kirsch

    Published 2013-01-01
    “…The patient refused whole brain radiation therapy and died from pulmonary metastatic disease 10 months after the neurosurgical intervention without any cerebral recurrence. …”
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  11. 2651

    Fabrication and Characterization of New Ti-TiO2-Al and Ti-TiO2--Pt Tunnel Diodes by Yaksh Rawal, Swaroop Ganguly, Maryam Shojaei Baghini

    Published 2012-01-01
    “…Rectenna, an antenna coupled with a rectifier, is the main component used for absorbing electromagnetic radiation at GHz and THz frequencies. Rectifying MIM tunnel diodes are able to operate at tens and hundreds of GHz frequency. …”
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  12. 2652
  13. 2653

    Acute Lymphoblastic Leukemia Presenting Initially as Spinal Cord Compression: When Chemotherapy Alone Is Enough by Albert Jang, Kallie N. Kram, Scott N. Berger, Mahmoud R. Gaballa, Lee B. Lu, David R. Dunaway, Courtney N. Miller-Chism

    Published 2020-01-01
    “…Immediate initiation of high-dose corticosteroids and systemic chemotherapy resolved the patient’s symptoms without radiation therapy or surgical intervention. After two courses of chemotherapy, the patient achieved complete remission in the bone marrow. …”
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  14. 2654

    Coplanar Waveguide Fed Compact Wide Circular-Slotted Antenna for Wi-Fi/WiMAX Applications by M. Samsuzzaman, T. Islam, N. H. Abd Rahman, M. R. I. Faruque, J. S. Mandeep

    Published 2014-01-01
    “…Moreover, a stable omnidirectional radiation pattern and average peak gain for lower band 3.23 dB and upper band 5.93 dB have been achieved, respectively.…”
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  15. 2655
  16. 2656

    REFRACTIVE INDEX DETERMINATION FOR A PLANE DIELECTRIC LAYER USING THE MEASUREMENTS OF TRANSMITTED BEAM INTENSITY by V. M. Serdyuk, J. A. Titovitsky

    Published 2017-02-01
    “…However, at absorption index values of the order of 10–5 the method can be applied, but in the bounded domain of refractive index variation.So, it is established that the proposed methods provides the opportunity to determine the refractive index of a plane dielectric layer under conditions of low and null value of absorption using the intensity measurements for two orthogonal polarizations of transmitting electromagnetic radiation.…”
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  17. 2657

    Analysis of the Three-Dimensional Dynamic Problems by Using a New Numerical Method by Yao Rong, Yang Sun, LiQing Zhu, Xiao Xiao

    Published 2021-01-01
    “…The SBFEM can automatically satisfy the radiation conditions at infinite distances. The 3D scaled boundary finite element equation for dynamic consolidation of saturated soils is not only accurate in finite element sense but also convenient in mathematical processing.…”
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  18. 2658
  19. 2659

    The Wayqecha Amazon Cloud Curtain Ecosystem Experiment: A new experimental method to manipulate fog water inputs in terrestrial systems by Daniel B. Metcalfe, Darcy F. Galiano Cabrera, Luis Miguel Alvarez Mayorga, Roxana Sacatuma Cruz, Daniela Corrales Alvarez, Blanca Rosa Espinoza Otazu, Walter Huaraca Huasco, Jimmy R. Chambi, Maria E. Ezquerra, Beisit L. Puma Vilca, Mark Mulligan, Matthew A. Vadeboncoeur, Heidi Asbjornsen, Paulo R. L. Bittencourt, Aline B. Horwath, David C. Bartholomew

    Published 2025-02-01
    “…We monitored inside the treatment and a nearby unmodified control plot various metrics of water availability (air humidity, vapour pressure deficit, leaf wetness and soil moisture) and other potentially confounding variables (radiation, air and soil temperature) above and below the forest canopy. …”
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  20. 2660