In this study special equations had used for calculation the quantity of the solar radiation which incident perpendicular on the Babylon city, the benefit of this study is exploitation the solar energy by solar cell to get the electricity. The data of the weather from the meteorological station in College of Education for pure sciences contains the information of the Monthly average of the Solar Radiation with absence atmosphere , the Monthly Average of the theoretical solar radiance and Relative Air Mass from 1/ January / 2013 to 31/ August / 2013. The results of this study explains the effects of the climate's elements (degree of temperature and the relative of humidity), on the solar Radiation. In this study I will discover that we can transform the solar radiation in the Babylon city to the electricity by using the solar cells.
The absorption and fluorine spectra of dissolved fluorescein solution in ethanol and different concentrations were studied. The optical properties(absorbance, permeability, linear absorption, and refractive index, as well as time and fluoridation)were calculated. The results showed that a decrease in concentration leads to a decrease in absorption values and an increase in permeability values. This results in a decrease in the values of the absorption coefficient and refractive index. This is in accordance with Lambert's law. Also, the values of the fluorine are lower. The top of the emission spectrum is transferred to the longer wavelengths. The temporal age of fluoride decreases and the quantitative output increases, thus using this dye as an effective laser medium in liquid state lasers. The infrared spectroscopy of the dye was also studied using the (Gaussian 9) program.
In this research, alpha emitters (222Rn, 226Ra and 238U) were measured by solid state nuclear track detector (LR-115 type 2 detector) in some types of medical of parenteral solutions samples that commonly used in Iraqi hospitals. The results show that the average values of the concentrations for 222Rn (in air space and inside sample), 226Ra, and 238U in samples of the present study were 52.62±9.01 Bq/m3, 0.26±0.04 Bq/L, 0.246±0.04 Bq/L, and 0.232±0.039 ppm, respectively. The average value of alpha emitters was within the acceptable world limitations. Therefore, it may conclude that there is no danger in medical parenteral solutions samples of the present study on human health.
We looked into the structure of energy levels for some Tungsten isotopes W the (even-even) and electromagnetically probability transmission for it with the Model of Interacting Bosons type one (IBM-1) to evaluate the nuclear structure for Tungsten isotopes are investigated in this study (170-178W). The data was gathered using an IBM software written in the Fortran programming language The values of the parameters in this computation show that the characteristics of tungsten isotopes fall between the γ_ unstable limit O(6) and the rotational limit SU(3). The energy and branching ratios demonstrate this. The computed results are in very excellent agreement with experimental data for the isotopes under investigation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.