{"id":38591,"date":"2021-09-01T09:57:55","date_gmt":"2021-09-01T06:57:55","guid":{"rendered":"https:\/\/ihcoedu.uobaghdad.edu.iq\/?p=38591"},"modified":"2021-09-01T21:10:56","modified_gmt":"2021-09-01T18:10:56","slug":"%d9%82%d8%b3%d9%85-%d8%a7%d9%84%d9%81%d9%8a%d8%b2%d9%8a%d8%a7%d8%a1-%d9%8a%d9%86%d8%a7%d9%82%d8%b4-%d8%b1%d8%b3%d8%a7%d9%84%d8%a9-%d9%85%d8%a7%d8%ac%d8%b3%d8%aa%d9%8a%d8%b1-%d8%aa%d8%af%d8%b1%d8%b3-18","status":"publish","type":"post","link":"https:\/\/ihcoedu.uobaghdad.edu.iq\/?p=38591","title":{"rendered":"\u0642\u0633\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u064a\u0646\u0627\u0642\u0634 \u0631\u0633\u0627\u0644\u0629 \u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u062a\u062f\u0631\u0633 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0637\u0644\u0627\u0621 \u0639\u0644\u0649 \u0628\u0639\u0636 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0644\u0644\u0632\u062c\u0627\u062c"},"content":{"rendered":"

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  • \n

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  • \n

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  • \n

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  • \n

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    \u0648\u0643\u0645\u0627 \u062a\u0645 \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u062d\u0631\u0627\u0631\u064a\u0629 \u0648\u0627\u0644\u0645\u062a\u0645\u062b\u0644\u0629 \u0628\u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0648\u0623\u0638\u0647\u0631\u062a \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0623\u0646 \u062c\u0645\u064a\u0639 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0632\u062c\u0627\u062c \u0631\u062f\u064a\u0626\u0629 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0644\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u0648\u0643\u0627\u0646\u062a \u0642\u064a\u0645 \u0627\u0644\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u062d\u0631\u0627\u0631\u064a \u0644\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0635\u0646\u0639 \u0627\u0644\u0639\u0631\u0627\u0642\u064a \u0648\u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0637\u0644\u064a \u062a\u062a\u0646\u0627\u0642\u0635 \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629\u060c \u062d\u064a\u062b \u0643\u0627\u0646\u062a \u0623\u0639\u0644\u0649 \u0642\u064a\u0645\u0647 (w\/m.o<\/sup>c 0.3868) \u0644\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0637\u0644\u064a \u0627\u0644\u0627\u062e\u0636\u0631 \u0627\u0644\u0641\u0627\u062a\u062d \u0648\u0623\u0642\u0644 \u0642\u064a\u0645\u0629 (w\/m.o<\/sup>c 0.3814) \u0644\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0637\u0644\u064a \u0627\u0644\u0646\u062d\u0627\u0633\u064a \u0627\u0644\u0641\u0627\u062a\u062d.<\/strong><\/span><\/h4>\n

    \u0643\u0645\u0627 \u062a\u0645 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0628\u062d\u062b \u062f\u0631\u0627\u0633\u0629 \u062a\u062d\u0644\u064a\u0644 \u0637\u064a\u0641 \u0627\u0644\u0623\u0634\u0639\u0629 \u0627\u0644\u0633\u064a\u0646\u064a\u0629 \u0644\u0644\u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0645\u0639\u0631\u0641\u0629 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0645\u0643\u0648\u0646\u0629 \u0644\u0644\u0645\u0627\u062f\u0629 \u0648\u0646\u0633\u0628 \u062a\u0631\u0627\u0643\u064a\u0632\u0647\u0627\u060c \u0648\u0623\u0638\u0647\u0631\u062a \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0623\u0646 \u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0634\u0641\u0627\u0641 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u0632\u062c\u0627\u062c \u0648\u0647\u064a \u0627\u0644\u0643\u0627\u0631\u0628\u0648\u0646 \u0648\u0627\u0644\u0633\u064a\u0644\u064a\u0643\u0648\u0646 \u0648\u0627\u0644\u0627\u0648\u0643\u0633\u062c\u064a\u0646 \u0648\u0627\u0644\u0623\u0644\u0645\u0646\u064a\u0648\u0645 \u0648\u0627\u0644\u0645\u063a\u0646\u064a\u0633\u064a\u0648\u0645 \u0648\u0627\u0644\u0643\u0627\u0644\u0633\u064a\u0648\u0645 \u0648\u0627\u0644\u0635\u0648\u062f\u064a\u0648\u0645 \u0628\u0646\u0633\u0628 \u0645\u0639\u064a\u0646\u0629\u060c \u0628\u064a\u0646\u0645\u0627 \u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0637\u0644\u064a \u0623\u0638\u0647\u0631\u062a \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0627\u0646\u0647 \u064a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0644\u0644\u0632\u062c\u0627\u062c \u0648\u0628\u0646\u0633\u0628 \u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0627\u0644\u0627\u0636\u0627\u0641\u0629 \u0627\u0644\u0649 \u0627\u0644\u0635\u0628\u063a\u0627\u062a \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u0627\u0644\u0648\u0627\u0646 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0644\u0643\u0644 \u0644\u0648\u0646 \u0635\u0628\u063a\u0629 \u062e\u0627\u0635\u0629 \u0628\u0647 \u062a\u062a\u0643\u0648\u0646 \u0645\u0646 \u0639\u0646\u0627\u0635\u0631 \u0645\u0639\u064a\u0646\u0647 \u0648\u0647\u0630\u0647 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0647\u064a (\u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645 \u0648\u0627\u0644\u0632\u0631\u0643\u0648\u0646\u064a\u0648\u0645 \u0648\u0627\u0644\u0628\u0648\u062a\u0627\u0633\u064a\u0648\u0645) \u0627\u0644\u062a\u064a \u062a\u0639\u0637\u064a \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0627\u062e\u0636\u0631 \u0627\u0644\u0641\u0627\u062a\u062d \u0628\u064a\u0646\u0645\u0627 ( \u0627\u0644\u0628\u0648\u062a\u0627\u0633\u064a\u0648\u0645 \u0648\u0627\u0644\u0643\u0631\u0648\u0645) \u062a\u0639\u0637\u064a \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0627\u062e\u0636\u0631 \u0627\u0644\u063a\u0627\u0645\u0642 \u0623\u0645\u0627 (\u0627\u0644\u0641\u0627\u0646\u062f\u064a\u0648\u0645 \u0648\u0627\u0644\u0628\u0648\u0644\u0648\u0646\u064a\u0648\u0645 \u0648\u0627\u0644\u0628\u0648\u062a\u0627\u0633\u064a\u0648\u0645 ) \u062a\u0639\u0637\u064a \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0627\u0632\u0631\u0642 \u0627\u0644\u0641\u0627\u062a\u062d \u0648\u0627\u0644\u0635\u0628\u063a\u0627\u062a (\u0627\u0644\u0643\u0631\u0648\u0645 \u0648\u0627\u0644\u062a\u064a\u062a\u0627\u0646\u064a\u0648\u0645 ) \u062a\u0639\u0637\u064a \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0627\u0632\u0631\u0642 \u0627\u0644\u063a\u0627\u0645\u0642 \u0648(\u0627\u0644\u0642\u0635\u062f\u064a\u0631) \u064a\u0639\u0637\u064a \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0628\u0631\u0648\u0646\u0632\u064a \u0627\u0644\u0641\u0627\u062a\u062d \u0648\u0635\u0628\u063a\u0629 ( \u0627\u0644\u0628\u0631\u0648\u0645 ) \u062a\u0636\u064a\u0641 \u0644\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0628\u0631\u0648\u0646\u0632\u064a \u0627\u0644\u063a\u0627\u0645\u0642 \u0628\u064a\u0646\u0645\u0627 \u0635\u0628\u063a\u0629 (\u0627\u0644\u0628\u0648\u0644\u0648\u0646\u064a\u0648\u0645 ) \u062a\u0639\u0637\u064a \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0646\u062d\u0627\u0633\u064a \u0627\u0644\u0641\u0627\u062a\u062d \u0648\u0635\u0628\u063a\u0629 (\u0627\u0644\u0628\u0631\u0648\u0645 ) \u062a\u0639\u0637\u064a \u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0646\u062d\u0627\u0633\u064a \u0627\u0644\u063a\u0627\u0645\u0642.<\/strong><\/span><\/h4>\n

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    <\/h4>\n

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      \n
    1. \n

      \u0628\u0639\u062f \u0645\u0639\u0631\u0641\u0629 \u0627\u0644\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u0623\u0644\u0648\u0627\u0646 \u0646\u0648\u0635\u064a \u0628\u062a\u062d\u0636\u064a\u0631 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0637\u0644\u064a \u0628\u0627\u0644\u0623\u0644\u0648\u0627\u0646 \u0627\u0644\u0627\u062e\u0636\u0631 \u0627\u0644\u0641\u0627\u062a\u062d \u0648\u0627\u0644\u0627\u0632\u0631\u0642 \u0627\u0644\u0641\u0627\u062a\u062d \u0648\u0627\u0644\u0628\u0631\u0648\u0646\u0632\u064a \u0627\u0644\u063a\u0627\u0645\u0642 \u0648\u0627\u0644\u0646\u062d\u0627\u0633\u064a \u0627\u0644\u063a\u0627\u0645\u0642 \u0628\u0627\u0644\u0645\u062e\u062a\u0628\u0631<\/strong><\/span><\/h4>\n<\/li>\n
    2. \n

      \u062f\u0631\u0627\u0633\u0629 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0642\u0633\u0649 \u0644\u0645\u0627 \u0644\u0647 \u0623\u0647\u0645\u064a\u0629 \u0641\u064a \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0635\u062d\u0629 \u0627\u0644\u0639\u0627\u0645\u0629<\/strong><\/span><\/h4>\n<\/li>\n
    3. \n

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    4. \n

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    5. \n

      \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0644\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u062f\u0631\u0639 (\u0636\u062f \u0627\u0644\u0631\u0635\u0627\u0635)<\/strong><\/span><\/h4>\n<\/li>\n
    6. \n

      \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u062e\u0635\u0627\u0626\u0635 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0644\u0644\u0632\u062c\u0627\u062c \u0627\u0644\u0645\u0633\u0644\u062d.<\/strong><\/span><\/h3>\n
      \n<\/li>\n<\/ol>\n

      Study of the Effect of Coating on Some Physical Properties of Glass<\/span><\/h3>\n

      By Mohammed Hameed Mohammed Rasheed<\/span><\/h3>\n

      Supervised by Kareem Ali Jasim<\/span><\/h3>\n

      The aim of research<\/span><\/h3>\n

      Knowing \u00a0the extent of electromagnetic radiation permeability and its impact on health through its entry from the windows of homes and government departments. To achieve the goal, several samples of raw glass and imported coated glass were prepared and brought, and tests were conducted on them<\/span><\/h3>\n

      Recommendations<\/span><\/h3>\n

      .After knowing the color-casing elements, we recommend preparing the types of glass coated with light green, light blue, dark bronze and dark copper colors in the laboratory<\/span><\/h3>\n

      .Study the types of tempered glass because of its importance in maintaining public health<\/span><\/h3>\n

      .Study the mechanical properties of glass<\/span><\/h3>\n

      .Preparing the coated glass in the laboratory, studying its properties and comparing them with the imported coated glass<\/span><\/h3>\n

      .Study of the physical properties of armored glass (bulletproof<\/span><\/h3>\n

      .Study the physical properties of reinforced glass<\/span><\/h3>\n

      Abstract<\/span><\/h3>\n

      \u00a0In this research, Iraqi glass was prepared in the laboratory in white, light green, light blue and bronze colors, in addition to transparent glass. Different samples were also brought from imported coated glass in different colors, and the optical properties of absorbance, transmittance and reflectivity of Iraqi manufactured glass and imported coated glass were studied, and the results indicated that all samples of manufactured glass and coated glass have absorbance at the wavelength range (200-600nm) and it was higher Absorption of clear Iraqi glass with a value of (4.09) at the peak (243) nm, while the lowest absorption was for light bronze coated glass with a value of (0.68) at the peak (314),while for the transmittance, the highest transmittance was for Iraqi transparent glass, with a limit of (83.2%) at the peak ( 568( nm and the lowest transmittance was for dark green coated glass with a transmittance capacity of (34%) at the peak (237) nm, while it was less reflective for transparent glass with a value of (12.71%) at the peak (565) nm, while the coated glass had a high reflectivity with a percentage of ( 55-65%) at the peak (234-760) nm<\/span><\/h3>\n

      \u00a0Also, the reflective properties of mirror glass were studied in the colors of light and dark green, light and dark copper, blue, white and indigo. The results showed that dark green mirrors have the highest reflectivity at a rate of (97%), while white mirrors have the lowest reflectivity by (92%)<\/span><\/h3>\n

      \u00a0The electrical properties (represented by the real dielectric constant, imaginary dielectric constant and loss coefficient) were studied for all glass samples. The measurement results showed that the real and imaginary dielectric constant and loss coefficient for all samples decrease with increasing frequency and in different and varying proportions. They also showed that the nature of the material and its concentrations affect the dielectric constant.<\/span><\/h3>\n

      \u00a0The thermal properties of thermal conductivity were also studied, and the results showed that all types of glass are poor conductors of heat, and the thermal conductivity values \u200b\u200bof Iraqi factory glass and coated glass were decreasing with increasing temperature, where the highest value was (0.3868 w\/m.oc) for light green coated glass and less value (0.3814 w\/m.oc) for light copper coated glass.<\/span><\/h3>\n

      \u00a0In this research, the analysis of the X-ray spectrum of different models was also studied to find out the constituent elements of the material and their concentration ratios. The results showed that the transparent glass contains the main elements of glass, which are carbon, silicon, oxygen, aluminum, magnesium, calcium and sodium in certain proportions, while the painted glass contains the main elements of glass. In different proportions, in addition to the pigments that cause different colors, and each color has its own pigment consisting of certain elements. These elements are (titanium, zirconium, and potassium) which give the light green color, while (potassium and chromium) give the dark green color, while (vanadium, polonium and potassium) give the light blue color and pigments Chromium and titanium give the dark blue color, tin gives the light bronze color, bromine gives glass the dark bronze color, while polonium gives the light copper color, and bromine gives the dark copper color<\/span><\/h3>\n

      \u00a0Through this research, it was concluded that all types of glass allow the passage of ultraviolet rays, which affects the general health of humans and living organisms. Our results showed that painting or coloring in different colors reduces the effect of ultraviolet rays<\/span><\/h3>\n

      <\/h3>\n","protected":false},"excerpt":{"rendered":"

      \u0646\u0627\u0642\u0634 \u0642\u0633\u0645 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u0641\u064a \u0643\u0644\u064a\u0629 \u0627\u0644\u062a\u0631\u0628\u064a\u0629 \u0644\u0644\u0639\u0644\u0648\u0645 \u0627\u0644\u0635\u0631\u0641\u0629 (\u0627\u0628\u0646 \u0627\u0644\u0647\u064a\u062b\u0645) \u0631\u0633\u0627\u0644\u0629 \u0627\u0644\u0645\u0627\u062c\u0633\u062a\u064a\u0631 \u0627\u0644\u0645\u0648\u0633\u0648\u0645\u0629 (\u062f\u0631\u0627\u0633\u0629 \u062a\u0623\u062b\u064a\u0631….<\/i>\u0627\u0644\u0645\u0632\u064a\u062f<\/span><\/a><\/p>\n","protected":false},"author":25,"featured_media":38595,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[7,59,16],"tags":[23,46],"class_list":["post-38591","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7","category-59","category-16","tag-ihcoedu","tag-phys"],"modified_by":"ihcoedu","_links":{"self":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/38591","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=38591"}],"version-history":[{"count":0,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/posts\/38591\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=\/wp\/v2\/media\/38595"}],"wp:attachment":[{"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=38591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=38591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ihcoedu.uobaghdad.edu.iq\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=38591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}