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14.266  Articles
1 of 1.428 pages  |  10  records  |  more records»
Reactive Powder Concrete (RPC) is one of the most advanced recent high compressive strength concrete. This work explored the effects of using glass waste as a fractional replacement for fine aggregate in reactive powder concrete at levels of 0%, 25%, 50%,... see more

The study of the processes occurring in a matter when ionizing radiation passes through is important for solving various problems. Examples of such problems are applied and fundamental problems in the field of radiation physics, chemistry, biology, medici... see more

The microanalytical facility based on an electrostatic accelerator available at the Institute of Applied Physics, is used to construct a high-intensity quasi-monochromatic X-ray source with ion excitation. The results of ion-optical system modeling for th... see more

The spectral-angular characteristics of the electrons bremsstrahlung from amorphous targets were calculated in program code GEANT 4.9.2. The angular distributions of the bremsstrahlung yield from Si and W targets with different thickness for electron ener... see more

We identified eight radionuclides 196^{196}Au, 195^{195}Au, 194^{194}Au, 193^{193}Au, 192^{192}Au, 191^{191}Au, 190^{190}Au, 189^{189}Au formed via the multiple photoneutron reactions 197^{197}Au(?,kn)197-k(\gamma ,kn)^{197 - k}Au with 2.5 GeV\break br... see more

The energy deposited from X-rays generated by 1 m long laboratory sparks in air created by 950 kV negative lightning impulses on scintillated detectors was measured. Assuming the X-ray energy detected in such sparks results from the accumulation of multip... see more

The Percentage Depth Dose (PDD) and dose profile of X-Ray output from a LINAC therapy device have been modeled and analyzed. The research was conducted by simulation method through the use of Particle and Heavy Ion Transport code System (PHITS) program. T... see more

On the example of a model system the methanol conversion influence of effects of ?-activation of nano ZrO2-catalystes is investigated on their functional characteristics in the processes of heterogeneous catalysis. Influence  of ?-activation nanopowd... see more

Radiation technologies based on the use of powerful electron beams and gamma radiation are closely related to the need for dosimetry of these beams. Dosimetry based on the use of the inelastic gamma-ray scattering reaction on a number of nuclei with the f... see more

1 of 1.428 pages  |  10  records  |  more records»