Showing 1,621 - 1,640 results of 3,865 for search '"radiation"', query time: 0.09s Refine Results
  1. 1621
  2. 1622

    Are Stars Really Ingesting Their Planets? Examining an Alternative Explanation by Nadine H. Soliman, Philip F. Hopkins

    Published 2025-01-01
    “…We investigate this hypothesis using a suite of radiation-dust-magnetohydrodynamic STAR FORmation in Gaseous Environments (or STARFORGE) simulations of star formation. …”
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    Article
  3. 1623

    Dual-Polarized Crossed Bowtie Dipole Array for Wireless Communication Applications by Zhi-Ya Zhang, Shuang Li, Shao-Li Zuo, Jia-Yue Zhao, Xiao-dong Yang, Guang Fu

    Published 2014-01-01
    “…A dual-polarized array with downtilted radiation patterns is proposed for wireless communication applications. …”
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    Article
  4. 1624

    Aldehyde Dehydrogenases: Not Just Markers, but Functional Regulators of Stem Cells by Giuseppe Vassalli

    Published 2019-01-01
    “…ALDH1A1 and ALDH1A3 regulate cellular function in both normal stem cells and tumor-initiating stem-like cells, promoting tumor growth and resistance to drugs and radiation. An improved understanding of the molecular mechanisms by which ALDH regulates cellular function will likely open new avenues in many fields, especially in tissue regeneration and oncology.…”
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  5. 1625

    Development of Instrument Transmitter Protecting Device against High-Temperature Condition during Severe Accidents by Min Yoo, Sung Min Shin, Hyun Gook Kang

    Published 2014-01-01
    “…Of these, high temperature apparently poses the most serious threat, since thin shielding can get rid of pressure, humidity, radiation (specifically, alpha and beta radiations), and missile effects. …”
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    Article
  6. 1626

    COG 11.3 New Features by Heinrichs David, Lent Edward, Lee Chuck

    Published 2025-01-01
    “…COG is a high fidelity, multi-particle, Monte Carlo radiation transport code in development at LLNL since 1980 in support of multiple applications including nuclear criticality safety, radiation shielding, radiography, and subcritical multiplicity analysis. …”
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    Article
  7. 1627

    Evolutionary Algorithm Geometry Optimization of Optical Antennas by Ramón Díaz de León-Zapata, Gabriel González, Efrén Flores-García, Ángel Gabriel Rodríguez, Francisco Javier González

    Published 2016-01-01
    “…Printed circuit antennas have been used for the detection of electromagnetic radiation at a wide range of frequencies that go from radio frequencies (RF) up to optical frequencies. …”
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  8. 1628

    Implementation of a Lightweight and Portable Horn Antenna Using 3-D Printing Technology by Serhan Yamaçlı

    Published 2022-09-01
    “…Then, the size of the radiating element of the antenna was optimized to set the centre frequency to 5.8GHz. …”
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    Article
  9. 1629

    Parameter Sensitivity Analysis and Optimization of the Single-Layer Urban Canopy Model in the Megacity of Shanghai by Xiangyu Ao, Ning Zhang

    Published 2022-01-01
    “…RMSE of the longwave radiation (L↑) decreases by about 1.2–7.87 Wm−2. RMSE of QH decreases by about 2–5 Wm−2. …”
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    Article
  10. 1630

    Analytic Simulation for Magnetohydrodynamic Unsteady Buongiorno Model Hybrid Nanofluid Flow over Stretching by Muhammad Jawad, Salah Boulaaras, Niaz Ali Shah, Rashid Jan, Sulima Ahmed Zubair

    Published 2022-01-01
    “…It has been noticed that the temperature profile increases with thermal radiation. For increasing values of Lewis number, the concentration of hybrid nanoparticles is considerably lowered. …”
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  11. 1631

    Preparation of black-titanium dioxide nanotubes by thermal decomposition of sodium borohydride by Murat Efgan Kibar

    Published 2021-03-01
    “…Although the titanium dioxide exhibits superior proper-ties in ultra violet radiation, activity of the catalyst can be improved by some modifications specially for daylight radiation. …”
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    Article
  12. 1632

    Design and Validation of an Antipodal Vivaldi Antenna with Additional Slots by Marek Dvorsky, Harihara S. Ganesh, S. Sadhish Prabhu

    Published 2019-01-01
    “…The measured prototype antenna provides linear polarization with overall radiation efficiency of more than 90%.…”
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  13. 1633
  14. 1634

    СONSTRUCTION AND THE ALGORITHM OPERATION OF THE LASER COMBINED FIRE DETECTOR by A. I. Kitsak, A. P. Lushchyk, D. L. Esipovich, V. N. Konon, I. V. Kavalchyk, O. A. Protasevich, I. B. Tretyak

    Published 2017-02-01
    “…The high functional characteristics of the detector are provided with application additional channel of smoke detection (to intensity change of transmitted radiation through it) created by the requirements for unrestricted entry of smoke in the area of control and effective algorithm for processing of recorded signals.…”
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  16. 1636

    Nanoparticles Modulating the Immune Microenvironment in Breast Cancer Treatment by Guo LJ, Wu J, Lu W, Li J, Wang Y, Yang H, Wang TZ

    Published 2025-02-01
    “…Li-Juan Guo,1 Jinsheng Wu,1 Weifeng Lu,2 Jing Li,1 Yeling Wang,1 Hui Yang,1 Tian-Zhu Wang3 1Department of Radiotherapy, The First Affiliated Hospital of Hainan Medical University, Haikou, 570102, People’s Republic of China; 2Institute of Oncology, The First Affiliated Hospital of Hainan Medical College Institute of Oncology, Haikou, 570102, People’s Republic of China; 3Department of Radiation Oncology, Hainan Cancer Hospital, Haikou, 570311, People’s Republic of ChinaCorrespondence: Tian-Zhu Wang, Department of Radiation Oncology, Hainan Cancer Hospital, Haikou, 570311, People’s Republic of China, Email pillarsky@126.comAbstract: Breast cancer remains a significant therapeutic challenge, with the immune microenvironment playing a crucial role in its progression and treatment response. …”
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    Radiolytic Synthesis of Colloidal Silver Nanoparticles for Antibacterial Wound Dressings by Pimpon Uttayarat, Jarurattana Eamsiri, Theeranan Tangthong, Phiriyatorn Suwanmala

    Published 2015-01-01
    “…In this report, colloidal silver nanoparticles (AgNPs) were synthesized by gamma radiation using poly(vinyl alcohol) (PVA) or silk fibroin (SF) as stabilizers and were evaluated for their antibacterial properties. …”
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  20. 1640