Showing 1,441 - 1,460 results of 3,865 for search '"radiation"', query time: 0.09s Refine Results
  1. 1441
  2. 1442

    Obliquity Dependence of Ocean Productivity and Atmospheric CO2 on Earth-like Worlds by Paul Lerner, Anastasia Romanou, Michael Way, Christopher Colose

    Published 2025-01-01
    “…Obliquity can shape the habitability of a planet by changing the seasonal availability of incident solar radiation. Changes in incident radiation can lead to changes in the availability of light, temperature, ocean circulation, stratification, and corresponding nutrient availability, all of which are important in determining ocean net primary productivity (NPP). …”
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  3. 1443
  4. 1444
  5. 1445
  6. 1446

    Modelling and Simulation of the Radiant Field in an Annular Heterogeneous Photoreactor Using a Four-Flux Model by O. Alvarado-Rolon, R. Natividad, R. Romero, L. Hurtado, A. Ramírez-Serrano

    Published 2018-01-01
    “…This work focuses on modeling and simulating the absorption and scattering of radiation in a photocatalytic annular reactor. To achieve so, a model based on four fluxes (FFM) of radiation in cylindrical coordinates to describe the radiant field is assessed. …”
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  7. 1447

    In-situ synthesize of Ag NPs/SiO2 nanocomposite by gamma ray and its application as catalyst in decolorization of dyes by M. Bagherzadeh, M.H. Choopan Dastjerdi, J. Mokhtari, F. Abadian-Naeini, M. Mohsennia

    Published 2025-12-01
    “…To accomplish this, a radiation cell was designed and manufactured close to the reactor's core. …”
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  8. 1448
  9. 1449

    Assessment of Radionuclide Concentration in Surface Soil and Human Health Risk Associated with Exposure in Two Higher Institutions of Esan land, Edo State, Nigeria by F.A. Popoola, O.D. Fakeye, Q.B. Basiru, D.A. Adesina, M.A. Sulola

    Published 2020-01-01
    “… The aim of this study is to assess the activity concentration of radionuclides and the possible health risk associated with exposure to radiation from the soil samples collected from two higher institutions in Esan land of Edo State, Nigeria. …”
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  10. 1450

    A New Interpretation for the Hot Corona in Active Galactic Nuclei by Yu Zhao, Yan-Rong Li, Jian-Min Wang

    Published 2025-01-01
    “…Within this reconnection layer, the tearing instability leads to the formation of a chain of plasmoids, which contain relativistic electrons that generate X-ray radiation through inverse-Compton (IC) scattering of soft photons emitted by the accretion disk. …”
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  11. 1451

    Modelling and Simulation of Perturb and Observe MPPT Algorithm Based on The PI Controller for Photovoltaic System by Ahlam Mohamad Shakoor, Hersh Hasan Taha

    Published 2022-11-01
    “…The power generated by a PV system varies with changes in ambient conditions such as temperature and sun radiation; therefore, tracking the maximum power generation from a photovoltaic system independent of temperature and radiation factors is very important. …”
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  12. 1452

    Effects of Gamma Irradiation on the Properties of Hydroxyapatite-Collagen-Chitosan-Mg-ZnO Scaffolds for Bone Tissue Engineering by Tusher -Al-Arafat, Shawon Ahmed, Polash Chandra Karmakar, Umme Salma Zohora, Naznin Akhtar, S. M. Asaduzzaman

    Published 2023-01-01
    “…Thereafter, the scaffolds were subjected to 10 KGy γ-radiation for physical cross-linking and sterilization. …”
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  13. 1453

    The Role of NF-κB/MIR155HG in Regulating the Stemness and Radioresistance in Breast Cancer Stem Cells by Yunbao Xu, Lu Yang, Guangming Li, Chuangzhou Rao

    Published 2025-01-01
    “…The development of breast cancer and radiation sensitivity is intimately pertinent to long non-coding RNA (lncRNA). …”
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  14. 1454

    A mm-Wave 5G Double Slot Array Antenna Based on Gap Waveguide Technology and Glide Symmetries by Panagiotis Petroutsos, Stavros Koulouridis

    Published 2025-01-01
    “…The antenna is formed by assembling three metal layers, the so-called feed, cavity, and radiation layers. A double slot array at the radiation layer is backed by the cavity layer which is fed by a ridge gap waveguide corporate feeding network. …”
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  15. 1455
  16. 1456

    Malignant Peripheral Nerve Sheath Tumors in Children with Neurofibromatosis Type 1 by Apostolos Pourtsidis, Dimitrios Doganis, Margarita Baka, Despina Bouhoutsou, Maria Varvoutsi, Maria Synodinou, Panagiota Giamarelou, Helen Kosmidis

    Published 2014-01-01
    “…Aggressive surgery and complete excision significantly improves disease-free survival. The usefulness of radiation therapy in MPNSTs is not determined although all patients will receive radiation therapy at some stage of the disease. …”
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  17. 1457
  18. 1458

    Coupled Scalar Fields Oscillons and Breathers in Some Lorentz Violating Scenarios by R. A. C. Correa, A. de Souza Dutra

    Published 2015-01-01
    “…Furthermore, we find analytically the outgoing radiation; this result indicates that the amplitude of the outgoing radiation is controlled by the Lorentz breaking parameter, in such a way that this oscillon becomes more unstable than its symmetric counterpart; however, it still has a long living nature.…”
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  19. 1459

    A Compact CPW-Fed UWB Antenna with Dual Band-Notched Characteristics by Aiting Wu, Boran Guan

    Published 2013-01-01
    “…The dual band rejection is achieved by etching a C-shaped slot on the radiation patch and two L-shaped parasitic strips in the ground plane. …”
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  20. 1460

    Ultra-Compact Slitted Flower-Shaped Dual-Band Monopole Antenna for Modern Portable Devices by Jeremiah O Abolade, Dominic B. O. Konditi

    Published 2022-01-01
    “…The proposed MSB antenna demonstrates a peak gain of 2.9 dBi at 5.2 GHz and an omnidirectional radiation pattern at both E-plane and H-plane in both operating bands. …”
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