Co/sup 60/ /spl gamma/-ray source
Enhancement of irradiation resistance and experimental research of compact electronics for ITER Radial X-ray Camera
... with Co-60 gamma ray source, Cf-252 neutron source and the result in Deuterium - Tritium (DT) accelerator neutron irradiation experiment for RXC electronics before, the weak ...
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The Effect of Gamma Cobalt-60 Ray Irradiation on Cultivar Growth in Taro White (Xhanthosoma Sagittifolium L.)
... Given the importance of food diversification and food security it is time to use tubers that can support daily food needs, the content of taro tubers can be a source of carbohydrate substitute for rice which is ...
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The Real Universe
... cosmos Gamma ray (not all of them) is indeed from a big bang! It is partially supported by fact that the energies of gamma rays from astronomical sources range to over 10 ...cosmos gamma ...
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On the Gamma Ray Bursts Origin
... the source of the incident radiations is not known in advance, the axis of anisotropy can be defined, but only at the end of the match the angular distribu- tion of the observed intensity and ...lactic ...
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Black Hole in Binary System is the Source of Cosmic Gamma Ray Bursts and Their Counterparts
... cording to [44] before observation GRB 080319B two the most bright events with R ≤ 10 mag was known; these are GRBs 990123 and 061007. From them two GRBs 990123 and 080319B have the arrival directions, which are on the ...
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Buildup Factor Measurement of Gamma Photons of Co-60 Radioactive Source in Polyester Composite Shields Fortified by Different Concentrations of CaFe2O4 Powder Prepared at Different Thermal Degrees
... against gamma photons depends on two important properties which are buildup factor and the coefficient of linear attenuation,so adoption of study of these two properties had been done in the polyester composite ...
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The Cygnus region of the galaxy: A VERITAS perspective
... extended gamma- ray sources detected at median energies of ∼12 TeV by the Milagro Gamma Ray Observatory as well as gamma- ray pulsars detected by the Fermi ...
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Highlights of GeV gamma-ray astronomy
... high-energy gamma rays are primarily produced by high-energy particle interactions, the gamma- ray survey of the sky by the Fermi Gamma-ray Space Tele- scope offers a view of sites of ...
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International Year of Astronomy (IYA-2009) and its significance
... by gamma ray ...(Cosmic Gamma Ray Observatory) and GLAST (Gamma rays Large Area Space Tele- scope) satellites carried sensitive observations of diffuse gamma ray ...
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Observations with the High Altitude GAmma-Ray (HAGAR) telescope array in the Indian Himalayas
... OFF-axis source is not domi- nant, so an important step in the validation of the analysis method is to observe and analyse data by comparing two sets of OFF-source regions (called dark regions), located at ...
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GRAINE balloon experiment in 2015 - Precise observations of cosmic gamma rays by a high-resolution emulsion telescope
... cosmic gamma rays emitted from black Holes, pulsars, super nova remnants, ...Fermi Gamma-ray Space Telescope (Fermi-LAT) [2] launched in 2008 have surveyed the sub-GeV/GeV gamma-ray ...
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Estimation Of Radiation Shielding Properties For Composites Material Based Unsaturated Polyester Filled With Granite And Iron Particles
... against Co-60 gamma ray attenuation parameters in unsaturated polyester- granite powder composite with different concentrations of iron, it can be concluded that the (UPE+10% granie+20%Fe) ...
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Modular Detecting Device to Find Direction to the Gamma-Ray Source
... II. B RIEF OVERVIEW OF AVAILABLE TECHNOLOGIES Depending on the type of problem being solved systems with anisotropic sensitivity may have different configurations and equipped with various recording devices. To determine ...
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Detailed Study of Radon Spatial Anomaly in Tlamacas Mountain Area, Volcano Popocatepetl, Mexico
... CR39 solid state nuclear track detectors (SSNTD) were used to determine the detailed distribution of the soil radon concentration in the Tlamacas Mountain in our first survey. Plastic glasses with suspended CR39 detec- ...
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Complexities of gamma ray line intensities from the lunar surface
... emits gamma rays but also other elements that have large contributions to pro- duction of neutrons which induce the gamma-ray ...Al gamma-ray flux increased with its abundance, the ratio ...
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Gamma-Ray Dose Measurement with Radio-Photoluminescence Glass Dosimeter in Mixed Radiation Field for BNCT
... unnecessary gamma-rays will be generated by neutron capture reactions, as well as fast ...of gamma-ray dose in the irradiation room is ...measure gamma-ray dose separately in a ...
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Synthesis and Properties of Thermo-Sensitive Hydrogels Based on PVA/Chitosan/PNIPAAm
... In this work, hydrogels based on CS and PVA grafted N-isopropylacrylamide were prepared by 60Co gamma radiation, the thermo sensitivity and swelling and structural proper ties of the polymers were also ...
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The radio/gamma-ray connection from 120 MHz to 230 GHz
... We are carrying out a project aimed at studying all the sources in the 1FHL with very long baseline interferometry (VLBI), in order to characterize the parsec scale properties of this population, which several works have ...
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A Study of Gamma Unfolding for PB, HC Single Shields and Multilayers Containing PB Shield
... fission gamma rays shielding have been investigated for all the above ...fission gamma rays were measured for some specific shield thicknesses for these ...
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Update of the Nuclear Criticality Slide Rule for the Emergency Response to a Nuclear Criticality Accident
... COG 11.1 [9] was used with ENDF/B-VII.1 cross- section library data. COG is a general purpose, multi- particle, high-fidelity Monte Carlo code developed by Lawrence Livermore National Laboratory (LLNL). It provides ...
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