Showing 3,441 - 3,455 results of 3,455 for search '"gamma ray"', query time: 0.14s Refine Results
  1. 3441

    Overview of the design of the ITER heating neutral beam injectors by R S Hemsworth, D Boilson, P Blatchford, M Dalla Palma, G Chitarin, H P L de Esch, F Geli, M Dremel, J Graceffa, D Marcuzzi, G Serianni, D Shah, M Singh, M Urbani, P Zaccaria

    Published 2017-01-01
    “…The design of the ITER HNBs is further complicated because ITER is a nuclear installation which will generate very large fluxes of neutrons and gamma rays. Consequently all the injector components have to survive in that harsh environment. …”
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    Article
  2. 3442

    Quenching of quorum sensing in multi-drug resistant Pseudomonas aeruginosa: insights on halo-bacterial metabolites and gamma irradiation as channels inhibitors by Reham Talaat, Mohamed N. Abu El-naga, Heba Abd Alla El-Bialy, Mohie Z. El-Fouly, Mohamed A. Abouzeid

    Published 2024-04-01
    “…Methods The virulence features of four multi-drug resistant P. aeruginosa strains were investigated upon exposure to the sub-lethal dose of gamma rays (1 kGy), and sub-inhibitory concentrations of bioactive metabolites recovered from local halophilic strains in comparison to control. …”
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    Article
  3. 3443

    Effects of acute gamma irradiation on physiological traits and flavonoid accumulation of Centella asiatica. by Moghaddam, Sina Siavash, Jaafar, Hawa, Ibrahim, Rusli, Rahmat, Asmah, Abdul Aziz, Maheran, Philip, Elizabeth

    Published 2011
    “…The nodal segments were irradiated with gamma rays at does of 30 and 40 Gy for Centella asiatica accession 'CA03' and 20 and 30 Gy for accession 'CA23. …”
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    Article
  4. 3444

    Physical properties of ZnSe and CdSe semiconductor nanoparticles synthesized by thermal treatment and gamma irradiation routes by Salem, Aeshah Nizar

    Published 2016
    “…ZnSe and CdSe semiconductor nanoparticles were also synthesized using a single-step radiolytic approach in aqueous solution containing metal sulfite were mixed with 2 g of PVP, ethylenediamine(en), deionized water, and IPA alcohol under irradiation with Co-60 gamma rays at dose of 120 kGy. The hydrate electrons created in water are responsible for the formation of CdSe and ZnSe nanoparticles. …”
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    Thesis
  5. 3445

    Investigation of the gamma photon shielding in Se–Te–Ag chalcogenide glasses using the Phy-X/PSD software by Fatemah. H. Alkallas, Amira Ben Gouider Trabelsi, Samira Elaissi, Tahani A. Alrebdi, Lamia Abu El Maati, Fatma. B. M. Ahmed, M. M. Mahasen, M. Ahmad, M. M. Soraya

    Published 2022-12-01
    “…In the current study, the shielding parameters for gamma rays and neutrons are estimated for different compositions of Se75−x–Te25–Agx (0 ≤ x ≤ 10 mole %) chalcogenide glasses using the Phy-X/PSD online software. …”
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    Article
  6. 3446

    Effect of Gamma Irradiation on Fat Content, Fatty Acids, Antioxidants and Oxidative Stability of Almonds, and Electron Paramagnetic Resonance (EPR) Study of Treated Nuts by Svetlana Momchilova, Adriana Kazakova, Sabina Taneva, Katerina Aleksieva, Ralitsa Mladenova, Yordanka Karakirova, Zhanina Petkova, Mariana Kamenova-Nacheva, Desislava Teneva, Petko Denev

    Published 2023-02-01
    “…Because of the scarce and contradictory information in the literature about gamma-irradiated almonds, the aim of our work was the examination of the lipid changes, antioxidant activity, and oxidative stability of almonds treated by 10 and 25 kGy gamma rays, as well as changes in intensity of the EPR spectra as an indicator for the stability of radiation-induced free radicals. …”
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    Article
  7. 3447

    A High-Energy and High-Intensity Inverse Compton Scattering Source Based on CompactLight Technology by Vlad Mușat, Andrea Latina, Gerardo D’Auria

    Published 2022-04-01
    “…An inverse Compton scattering source based on the CompactLight injector and capable of producing MeV gamma-rays with a brilliance several orders of magnitude larger than existing sources is proposed. …”
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    Article
  8. 3448

    KINETIC PECULIARITIES OF NICOTIANA ALATA POLLEN TUBES FORMATION AND GROWTH IN VITRO AFTER GAMMA-IRRADIATION IN DIFFERENT DOSES by Grubska L. V., Klepko A. V., Andreychenko S. V., Gudkov I. M.

    Published 2018-12-01
    “…Pollen was collected before anthesis and irradiated in dry state by gamma-rays in the dose range 5 3000 Gy. Application of pollen drop culturing made possible us to follow the dynamics of pollen germination and pollen tube growth in vitro. …”
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    Article
  9. 3449
  10. 3450

    Collective properties of medium weight nuclei by Simpson, J

    Published 1966
    “…One method was the magnetic analysis of the scattered oxygen ions from the target with a consequent determination of the excitation probability directly from the number of inelastic ions detected; the other method was the measurement of the number of deexcitation gamma rays in coincidence with the heavy ions detected at backward angles near 180°.…”
    Thesis
  11. 3451

    Effects of Ionizing Radiation on the Electrical and Optical Properties of Polyvinyl Alcohol/Aniline Hydrochloride Blend Films by Othman, Azian

    Published 2007
    “…The films were then irradiated with Co60 gamma rays to doses up to 20 kGy. The optical properties were measured by using a UVVisible spectrophotometer in the wavelength range of 200800 nm. …”
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    Thesis
  12. 3452

    Investigating the role of DNA double strand break repair in determining sensitivity to radiotherapy fraction size by Somaiah, N, Dr Navita Somaiah

    Published 2014
    “…We irradiated AA8 (WT), irs-1SF (XRCC3-), V3-3 (DNA-PK-) and EM9 (XRCC1-) with 16 Gy gamma-rays in 1 Gy daily fractions over 3 weeks or 16 Gy in 4 Gy daily fractions over 4 days, and studied clonogenic survival, DNA double-strand break (DSB) repair kinetics (RAD51 & 53BP1 staining) and cell cycle analysis using flow cytometry. …”
    Thesis
  13. 3453

    Theory, synthesis, and characterization of colloidal platinum nanoparticles by Gharibshahi, Elham

    Published 2013
    “…Nitrogen was bubbled through the homogeneous solutions before they were irradiated with 60Co gamma-rays of different doses without a reducing agent. …”
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    Thesis
  14. 3454

    In Vitro Propagation and Mutation Induction of Dendranthema Grandiflora Tzvelev by Mon, Mi Chan

    Published 2006
    “…In the radiation-induced mutagenesis study, irradiation treatments was performed on callus derived from ray florets, and on fresh ray florets using gamma rays from 60Co source at levels of 0 Gy, 10 Gy, 20 Gy, 30 Gy, 40 Gy and 50 Gy at a dose rate of 1.858 Gy/sec. …”
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    Thesis
  15. 3455

    Aspects of neutron emission following the charged particle bombardment of nuclei. by Wakefield, B

    Published 1967
    “…Also included is a description of the neutron detector used together with an account of a method of pulse shape discrimination against gamma rays.</p> <p>The reaction L1<sup>6</sup>(p,n)Be<sup>6</sup> is reported in Chapter III. …”
    Thesis