gamma (γ) rays
Probit analysis and effect of electron beam and gamma rays in blackgram (Vigna mungo (L.) Hepper)
... found to be significantly reduced in higher doses of physical mutagenic treatments. All the treatments resulted retardation in height of plants. The maximum plant height reduction on 30 DAS (66.84%) was observed in ...
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Gamma rays excited radioluminescence tomographic imaging
... have much higher sensitivity and signal to noise ratio than those of CLT when tumors have a low uptake of radiotracer, which is helpful for GRLT to detect tumors at early stage or with a low metabolism. However the ...
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EFFECT OF GAMMA RAYS ON THE ROOTING OF GUAVA SHOOT TIPS
... sitivity showed that dose of 75 Gy gamma rays was also lethal to explants. These results are in line with the studies of OSEI-Kofi, F. et al [9] who found doses above 80 Gy were lethal to shoot tips in two ...
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Mutagenic efficiency and effectiveness of gamma rays and EMS and their combination in inducing chlorophyll mutations in M2 generation of Urdbean (Vigna mungo (L.) Hepper)
... Based on lethality, injury and sterility, EMS was more efficient than gamma rays and combination of both in producing chlorophyll mutants. Combination treatments in general proved to be most effective ...
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Effect of Gamma Rays on Germination and Photosynthetic Pigments of Maize (Zea Mays L.) Inbreds
... of gamma rays decreased the chlorophyll-a content ...different gamma rays dosages(200Gy, 250Gy, 300Gy and 350Gy) on chlorophyll-a content are significant at ...
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Measurement of Gamma Rays Using Smartphones
... of gamma-rays emitted from Cesium-137 and Iridium-192 ...of gamma-rays with the CMOS appeared as flashing bright spots on the ...of gamma-ray dose ...as gamma-ray measuring ...
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Gamma Rays Induced Effects on the Quality Performance of Silicon based Solar Cells
... The lifetime and performance of the solar cells is limited by the amount of radiation damage in solar cells. When silicon solar cells are irradiated with gamma rays, two types of radiation damage occur ...
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Performance Evaluation of the Thick Pinhole Gamma Rays Diagnostic System*
... the gamma-rays crammer such as the modulation transfer function ( MTF ), the noise power spectrum (NPS), the signal-noise ratio ( SNR ) and the detective quantum efficiency (DQE) are de- veloped and studied ...
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IRRADIATION OF GAMMA RAYS IN TYPHONIUM FLAGELLIFORME CLUSTERS OF TISSUE CULTURE
... using gamma rays has been done to increase the antioxidant activity of the Typhonium flagelliforme clusters of tissue culture ...of gamma ray irradiation on Typhonium flagelliforme clusters on ...
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Prompt fission gamma rays and their angular distributions
... an experimental setup was chosen that allowed the study of angular correlations between γ rays and the nuclei from which they were emitted. The observed angular distribution of the prompt fission γ rays was ...
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Prompt gamma rays from 252Cf(sf) and their angular distributions
... γ rays of known multipolarity 1 and 2, there is a considerable amount of photons, whose multipolarity is not known, since they correspond to transitions between levels taken from the RIPL-3 database (see ...
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Compton scattering with gamma rays and synchrotron radiation
... In practice th e in depend ent electron m odel is n o t generally valid since th e effects of electron correlatio n a n d exchange an d C o ulom b screening significantly p ertu rb th e w avefunction in all b u t the m ...
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Gamma-aminobutyric acid ameliorates gamma rays-induced oxidative stress in the small intestine of rats
... In this study, the administration of GABA to normal male albino rats for 3 weeks was of none valuable effects on the studied parameters which corroborate previous findings that chronic administration of GABA at up to 1 ...
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Nuclear reaction studies involving neutrons and gamma rays
... triple correlation measurements. Also it will be possible to attach values to the multipole mixing ratios of other transitions from this init ial state, provided that the direct angular distributions can be extracted. ...
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Pulsar searches: from radio to gamma rays
... Abstract We report the results of four di erent pulsar searches, covering radio, X-ray, and gamma-ray wavelengths.. These searches targeted pulsars in virtually all of their guises: youn[r] ...
159
The Absorption Coefficient of Hard Gamma Rays
... absorption of heavy elements might be due to the soattering of eleotrone inside the nuoleu.s or that of tightly bound electrons.. The faot that.[r] ...
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THE RELATIVE EFFECTS OF X-RAYS, GAMMA RAYS AND BETA RAYS ON CHROMOSOMAL BREAKAGE IN TRADESCANTIA
... Further experimental work of a very tedious nature would be required to settle this point definitely, but from the present results some difference in the mechanism of [r] ...
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Optimization of Shielding- Collimator Parameters for ING-27 Neutron Generator Using MCNP5
... and Gamma RAys) for studying neutron-induced nuclear reactions, ROMASHA setup, Frank laboratory of neutron physics (FLNP), Joint Institute for Nuclear Research (JINR) ...
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Study the Attenuation Coefficient of Granite to Use It as Shields against Gamma Ray
... using gamma ray system (UCS-20) where the Table 1 and Table 2 describe these results, which confirm that the attenuation coefficient increases linearly with density whereas mass attenuation coefficient remains ...
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THE INDUCTION OF RECESSIVE LETHALS IN DROSOPHILA MELANOGASTER BY RADIATIONS OF DIFFERENT ION DENSITY
... ARLY investigators in radiation genetics claimed that X-rays of different wave E lengths, gamma rays, and beta particles of radium were equally effective in inducing sex-link[r] ...
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