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jcoeduw-1049
DETERMINATION SKY RADIO EMISSION BACKGROUND USING RADIO JOVE TELESCOPE
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In This paper, sky radio emission background level associated with radio storm burst for the Sun and Jupiter is determined at frequency (20.1 MHz). The observation data for radio Jove telescope for the Sun and Jupiter radio storm observations data are loaded from NASA radio Jove telescope website, the data of Sunspot number are loaded from National Geophysical Data Center, (NGDC). Two radio Jove stations [(Sula, MT), (Lamy, NM)] are chose from data website for these huge observations data. For the Sun, twelve figures are used to determine the relation between radio background emission, and the daily Sunspot number. For Jupiter a twenty four figures are used to determine the relation between radio background emission and diffraction between Sunset and observation time.

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Publication Date
Sun Mar 01 2020
Journal Name
Iraqi Journal Of Physics
Effect of Laser Energy and Repetition Rate on Holmium Plasma Emission
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The holmium plasma induced by a 1064-nmQ-switched Nd:YAG laser in air was investigated. This work was done theoretically and experimentally.  Cowan code was used to get the emission spectra for different transition of the holmium target. In the experimental work, the evolution of the plasma was studied by acquiring spectral images at different laser pulse energies (600,650,700, 750, and 800 mJ). The repetition rates of (1Hz and 10Hz) in the UV region (200-400 nm). The results indicate that, the emission line intensities increase with increasing of the laser pulse energy and repetition rate. The strongest emission spectra appeared when the laser pulse energy is 800mJ and 10 Hz repetition rate at λ= 345.64nm, with the maximum intensi

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Publication Date
Fri Dec 30 2022
Journal Name
Al-mustansiriyah Journal Of Science
Study of Photons Emission Rate of Quark-Antiquark at Higher Energy
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In this paper, the dynamic of quark and anti-quark interaction has been used to study the production of photons in the annihilation process based on the theory of chromodynamic. The rate of the photon is to be calculated for charm and anti-strange interaction c→γg system with critical temperature 113 and 130 MeV and photon energy GeV/c. Here the critical temperature, strength coupling and photons energy are assumed to be affected dramatically on the rate of photons emission of state interaction c, which can form gluon possible structures and photon emission state. The decreased photons emission yields with increased strength couple of quarks reaction due to increase critical temperature from 113 MeV to 130 MeV were predicted. We

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Publication Date
Tue Dec 30 2014
Journal Name
International Journal Of Medicine And Pharmaceutical Sciences (ijmps)
YIELDS CALCULATIONS FOR POSITRON EMISSION TOMOGRAPHY (PET) FOR NON-STANDARD RADIONUCLIDE
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The PET scans provide images that pinpoint the anatomic location of abnormal metabolic activity within the body. A radionuclide suitable for labeling a wide range of radiopharmaceuticals for positron emission tomography imaging is used also for local therapy of tumors. Among the possible methods for cyclotron production of radionuclide used in PET. We investigate the proton irradiation to produce the standard radionuclide (15O, 11C,1 3N, 18F) and some non-standard Radionuclide (76Br,124I,60Cu,66Ga,86Y and 89Zr). The total integral yield based on the main published and approved experimental results of excitation functions were calculated.

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Publication Date
Mon Jan 01 2024
Journal Name
2nd International Conference For Engineering Sciences And Information Technology (esit 2022): Esit2022 Conference Proceedings
Determination of moisture content in some materials using linear attenuation coefficient
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Publication Date
Sun Jun 01 2014
Journal Name
Baghdad Science Journal
Determination of solar window for Baghdad city using pv system program
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Been using a pv system program to determine the solar window for Baghdad city . the solar window for any location can be determine by deviating left and right from the geographical south as well as deviation according to the amount of tilt angle with the horizon for fixed panel so that will not change the average of solar radiation incident over the whole year and this lead to help in the process of installation of fixed solar panel without any effect on annual output .the range of solar window for Baghdad city between two angles ( -8 - +8 ) degrees left to right of the geographical south and tilt angle that allowed for the horizon range between angles (21- 30) degrees so that the amount of solar radiation that falling on the solar pan

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Publication Date
Sun Sep 04 2016
Journal Name
Baghdad Science Journal
Spectrophotometric Determination of Chromium Using Indigo Carmine -Application in Various Samples
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A rapid, simple and sensitive spectrophotometric method for the determination of trace amounts of chromium is studied. The method is based on the interaction of chromium with indigo carmine dye in acidic medium and the presence of oxalates as a catalyst for interaction, and after studying the absorption spectrum of the solution resulting observed decrease in the intensity of the absorption. As happened (Bleaching) for color dye, this palace and directly proportional to the chromium (VI) amount was measured intensity of the absorption versus solution was figurehead at a wavelength of 610 nm. A plot of absorbance with chromium (VI) concentration gives a straight line indicating that Beer’s law has been obeyed over the range of 0.5

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Publication Date
Sun Feb 10 2019
Journal Name
Journal Of The College Of Education For Women
ﻣﺴﺘﻮﯾﺎت اﻟﺘﺪرﯾﺐ اﻹداري ﻟﺪى اﻟﻘﺎدة اﻷﻛﺎدﯾﻤﯿﯿﻦ ﻓﻲ اﻟﺠﺎﻣﻌﺎتاﻟﺮﺳﻤﯿﺔﻓﻲ إﻗﻠﯿﻢ اﻟﺸﻤﺎل ﻣﻦ وﺟﮭﺔ ﻧﻈﺮھﻢ
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This study aimed to identify the levels of management training in academic leaders in Jordanian universities in the north of the region and their point of view, and that by answering the following questions: 1. What levels of management training estimated by academic leaders in Jordanian universities in the territory of the North?
arithmetical averages of estimates leaders academics in the territory north of the levels of management training is due to the variables of sex, job title, and the university, the type of university, academic rank, experience, and the number of courses administrative related training , and the state that got them on the last qualification? 3. What are the obstacles faced by academic leaders in the train

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Publication Date
Sun Feb 10 2019
Journal Name
Journal Of The College Of Education For Women
اﻻﺧﺘﯿﺎرات اﻟﻐﺬاﺋﯿﺔ ﻟﻄﻔﻞ اﻟﺮوﺿﺔ وﻋﻼﻗﺘﮭﺎ ﺑﺎﻟﺪﺧﻞ اﻟﺸﮭﺮي ﻟﻸﺳﺮة ﺑﺤﺚ ﻣﺴﺘﻞ ﻣﻦ رﺳﺎﻟﺔ ﻣﺎﺟﺴﺘﯿﺮ
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The research aims to identify the relationship between dietary choices for kindergarten children and monthly income of the family and the impact of these choices on child growth study has shown a relationship between dietary choices that are chosen by the family and the monthly income. The greater the monthly income increased spending on food and therefore its impact on the health and development of the child and the less monthly income less spending on food purchases, leading to the emergence of diseases such as malnutrition, disease. Limited research on (90) children aged from (4-6) years in the center of Baghdad on both sides (Karkh and Rusafa) to Riyadh government and private Prominent search results and a statistically significant d

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Publication Date
Wed Feb 02 2022
Journal Name
Journal Of Physics: Conference Series
Studying the parameters effect of the sputtering yield for polypropylene bombarding by ions of atmospheric background gases
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Publication Date
Sat Sep 01 2012
Journal Name
Journal Of Irrigation And Drainage Engineering
Hydraulic and Statistical Analyses of Design Emission Uniformity of Trickle Irrigation Systems
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