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Solar ray tracing programs to find new types of solar
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Anew Solar concentrator have been designed in this paper, this concentrators Were based on the total internal reflection in a prism, the prism angles has been calculated by depending on the solar incident ray angle in baghdad for a year. The optical design consist ofa triangular presume, Where the solar cells on one side of the prism Wh?le the prism head towered the south. The results show that there is an increasing in the solar ray concentrators and the cell area is reduced.

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Publication Date
Mon Feb 14 2022
Journal Name
Journal Of Educational And Psychological Researches
The Educational dimensions of children's television programs in the light of the universal rights of child
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The research aims at determining the type of educational dimensions to be broadcasted in children's television programs, clarifying the technical forms used in children's TV programs, analyzing the educational dimensions provided by children's television programs, and studying the educational dimensions of children's television programs. The researcher used a sample of children's programs: all of us heroes, which is a daily program on the mbc3 channel as well as the program of Tel flowers on the Algerian channel. The researcher designed an analysis content form included categories of analysis. Spss program was used to process the collected data. The research reached several results; the concentration of educational dimensions in

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Publication Date
Thu Mar 30 2017
Journal Name
Iraqi Journal Of Pharmaceutical Sciences ( P-issn 1683 - 3597 E-issn 2521 - 3512)
Synthesis of New Opioid Analgesic Peptide Analogues to Enkephalin (Leucine- and Methionine-Enkephalin)
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A small number of researches were done in the design and synthesis of enkephalin analogues that are able to resist degradation effect of proteolytic enzymes with good bioavailability and half-lives.Through studying structure activity relationships we tried to incorporate phthalyl group, tryptophan and lysine amino acids in different positions in the basic backbone structure of the naturally occurring opioid Leu5- and Met5- enkephalin, in the hope that such insertion of these amino acids could induce interesting addition in the biological activity of these analogues with enhancement of their bioavailability, in addition to decrease side effects as addiction liability.

These synthesized peptides are:

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    Publication Date
    Thu Dec 01 2022
    Journal Name
    Baghdad Science Journal
    Diagnosing COVID-19 Infection in Chest X-Ray Images Using Neural Network
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    With its rapid spread, the coronavirus infection shocked the world and had a huge effect on billions of peoples' lives. The problem is to find a safe method to diagnose the infections with fewer casualties. It has been shown that X-Ray images are an important method for the identification, quantification, and monitoring of diseases. Deep learning algorithms can be utilized to help analyze potentially huge numbers of X-Ray examinations. This research conducted a retrospective multi-test analysis system to detect suspicious COVID-19 performance, and use of chest X-Ray features to assess the progress of the illness in each patient, resulting in a "corona score." where the results were satisfactory compared to the benchmarked techniques.  T

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    Publication Date
    Wed Feb 01 2023
    Journal Name
    Indonesian Journal Of Electrical Engineering And Computer Science
    Diagnose COVID-19 by using hybrid CNN-RNN for Chest X-ray
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    <p>Combating the COVID-19 epidemic has emerged as one of the most promising healthcare the world's challenges have ever seen. COVID-19 cases must be accurately and quickly diagnosed to receive proper medical treatment and limit the pandemic. Imaging approaches for chest radiography have been proven in order to be more successful in detecting coronavirus than the (RT-PCR) approach. Transfer knowledge is more suited to categorize patterns in medical pictures since the number of available medical images is limited. This paper illustrates a convolutional neural network (CNN) and recurrent neural network (RNN) hybrid architecture for the diagnosis of COVID-19 from chest X-rays. The deep transfer methods used were VGG19, DenseNet121

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    Scopus (19)
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    Publication Date
    Thu Jan 10 2019
    Journal Name
    Journal Of The College Of Education For Women
    Types of parallelism in the poetry of Mahmoud Darwish
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    This research deals with the study of types of parallelism in contemporary Arabic poetry and took the hair Mahmoud Darwish, a model for the study has been the goal of research to clarify the term parallelism and the statement of the most important types, said evidence of that in the poetry of Mahmoud Darwish

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    Publication Date
    Tue Dec 25 2018
    Journal Name
    Journal Of Engineering Science And Technology
    RIETVELD TEXTURE REFINEMENT ANALYSIS OF LINDE TYPE A ZEOLITE FROM X-RAY DIFFRACTION DATA
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    Publication Date
    Tue Apr 01 2014
    Journal Name
    International Journal Of Scientific & Engineering Research
    Transition properties of γ-ray Emitted from levels in 90Mo using 𝝈 𝑱 method
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    The δ-mixing ratios have been calculated for several γ-transitions in 90Mo using the 𝛔 𝐉 method. The results are compared with other references the agreement is found to be very good .this confirms the validity of the 𝛔 𝐉 method as a tool for analyzing the angular distribution of γ-ray. Key word: population parameter, γ-ray transition, 𝛔 𝐉 method, multiple mixing ratios.

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    Publication Date
    Thu Oct 01 2015
    Journal Name
    International Journal Of Current Microbiology And Applied Sciences
    Quantitative identification of phosphate using X-ray diffraction and Fourier transform infrared (FTIR) spectroscopy
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    Inthisstudy,FourierTransformInfraredSpectrophotometry(FTIR),XRay Diffraction(XRD)andlossonignition(LOI),comparativelyemployedtoprovideaquick,relativelyinexpensiveandefficientmethodforidentifyingandquantifyingcalcitecontentofphosphateoresamplestakenfromAkashatsiteinIraq.Acomprehensivespectroscopicstudyofphosphate-calcitesystemwasreportedfirstintheMid-IRspectra(4004000cm-1)usingShimadzuIRAffinity-1,fordifferentcutsofphosphatefieldgradeswithsamplesbeneficiatedusingcalcinationandleachingwithorganicacidatdifferenttemperatures.Thenusingtheresultedspectratocreateacalibrationcurverelatesmaterialconcentrationstotheintensity(peaks)ofFTIRabsorbanceandappliesthiscalibrationtospecifyphosphate-calcitecontentinIraqicalcareousphosphateore.Theirpeakswereass

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    Publication Date
    Sun Oct 02 2016
    Journal Name
    Journal Of Educational And Psychological Researches
    Personality Types According to Holland's Theory and its Relationship with the Management Changing for some Administrators in the Province of Kurdistan-Iraq
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    The figure of personality modes determines its privileged style in the use of modern and advanced technological tools in the process of changing and developing in order to keep up with that. The proses of selection and choosing administrators in the appropriate places are the most important functions of senior management because it is easy to adopt factory buildings or establishments But this is a human world as that of machines world. So it is required to have people in the process of changing those who have a time, Knowledge, skill, ability and strong administrative personal skills, those people (leaders) should to put a clear vision for the selection and application of the change efforts and to create the necessary climate and

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    Publication Date
    Sun Jan 13 2019
    Journal Name
    Iraqi Journal Of Physics
    Measurement of background radiation, cosmic ray flux and their hazard parameter of Baghdad city districts
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    The aim of this work was directed to measure the cosmic ray (CR)
    flux and the background (BG) absorbed dose rate for districts of
    Baghdad city. The maximum values of CR flux was 2.01
    (particle/cm2.s) registered for several Baghdad districts and the
    minimum was 0.403 (particle/cm2.s) belonging to Al-kadhimiya
    district, whereas the overall average value was 1.24 (particle/cm2.s).
    The BG measurements showed that the maximum absorbed dose was
    25 nSv/h belonging to Noab AL-Dhbat district and the minimum
    absorbed was 19.01 nSv/h observed in Al-Ghadeer district, while
    the overall average was 22.56 nSv/h, and this value is small than the
    Iraqi permissible limit, which is restricted by Iraqi Center of
    Radiation Pr

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