International Conference (130)

[Updated 7 December 2015]

1.    Kaewkhao, J., Chewpraditkul, W., 2006, “Effective Atomic Numbers of Cu/Zn Using Transmission Experiment” , KMITL International Conference on Science and Applied Science 2006, King Mongkut’s Institute of Technology Ladkrabang, Swiss Hotel Bangkok, Thailand, March 8 – 10, p137.

2.    Kaewkhao J., Laopaiboon J. and Chewpraditkul W., 2007, “Effective Atomic Number of Ag/Cu/Zn Alloy for Photoelectric Process at 59.5 keV” International Conference on Engineering, Applied Sciences, and Technology (ICEAST 2007), November 21-23, Swissôtel Le Concorde, Bangkok, Thailand, pp. 100-102.

3.    Kaewkhao J., Laopaiboon J. and Chewpraditkul W., 2007, “Study on Glasses from Local Sand in Western Thailand ” International Conference on Engineering, Applied Sciences, and Technology (ICEAST 2007), November 21-23, Swissôtel Le Concorde, Bangkok, Thailand.pp. 107-110.

4.    Kaewkhao J., Pokaipisit A. and Chewpraditkul W., 2008, “Effect of Bi₂O₃ Content on the Optical Band Gap and Properties of  Bi₂O₃-BaO-B₂O₃ Glass System”, International Conference on Smart Materials Smart/Intelligent Materials and Nanotechnology, April, 22-25, Imperial Mae Ping, Chiang Mai, Thailand  p. 373.

5.    Kaewkhao J., Limsuwan P. and Udomkan N., 2008, “ESR Absorption Spectra of Copper (II) Ions in Glasses”, International Conference on Smart Materials Smart/Intelligent Materials and Nanotechnology, April, 22-25, Imperial Mae Ping, Chiang Mai, Thailand  p. 364.

6.    Kaewkhao J., Pokaipisit A. and Limsuwan P., 2008, “Optical Spectroscopy of Glass Doped with Cr₂O₃” Proceeding on APCTP – ASEAN Workshop on ADVANCED MATERIALS SCIENCE AND NANOTECHNOLOGY, September, 15-21, Yasaka Hotel, Nha Trang City, Veitnam , pp.465-468.

7.    Kaewkhao J. , Tuscharoen s. and Chewpraditkul  W., 2008, “Non-Lead Glass for Gamma-Rays Shielding Materials at 662 keV”, Proceeding on APCTP–ASEAN Workshop on ADVANCED MATERIALS SCIENCE AND NANOTECHNOLOGY, September, 15-21, Yasaka Hotel, Nha Trang City, Veitnam , pp.1063-1069.

8.    Kaewkhao J. and  Limsuwan P., 2009, “Imitation Gem from Rice Husk Ash”, Proceeding on    International Conference: Sustainable Development to Save the Earth: Technologies and Strategies Vision 2050,April, 7-9, Millennium Hilton Bangkok Hotel, Bangkok, Thailand pp. 807-809.

9.    Kaewkhao J. and Chewpraditkul, W., 2009, “Gamma-Rays-Shielding Properties of Bi₂O₃-BaO-B₂O₃ Glass System”, Proceeding on  International Conference: Sustainable Development to Save the Earth: Technologies and Strategies Vision 2050., April, 7-9, Millennium Hilton Bangkok Hotel, Bangkok, Thailand pp. 810-813.

10.    Tuscharoen S., .Kaewkhao J.  and Chewpraditkul  W., 2009,  “Optical and Physical Properties of  xBaO : (100-x)B₂O₃ Glass System”, Proceeding on  International Conference: Sustainable Development to Save the Earth: Technologies and Strategies Vision 2050., April, 7-9, Millennium Hilton Bangkok Hotel, Bangkok, Thailand pp. 890-892.

11.    Kaewkhao, J., and Limsuwan P., 2009, “Gamma-Rays Interaction Bi2O3 PbO and BaO in Silicate Glass at 662 keV : Theoretical Calculation” Proceeding on  The 5^th International Symposium on Radiation safety and Detection Technology (ISORD-5), July, 15-17, Kitakyushu International Conference Center, Kitakyushu, JAPAN, p. 165.

12.    Tuscharoen, S., Kaewkhao, J., Limsuwan, P. and Chewpraditkul W.,  2009, “Development of BaO : B₂O₃ : Fly Ash Glass System for Gamma-rays shielding Materials” Proceeding on  The 5^th International Symposium on Radiation safety and Detection Technology (ISORD-5), July, 15-17, Kitakyushu International Conference Center, Kitakyushu, JAPAN, p. 166.

13.    Chimalawong P., Kaewkhao J. and Limsuwan P., 2009, “Optical Investigation and Electronic Polarizability of Nd³⁺ Doped Soda-Lime-Silicate Glasses”, Proceedings of the International Conference on Science, Technology and Innovation for Sustainable Well-Being (STISWB 2009), July, 23-24, Pullman Raja Orchid Hotel,  Khon Kaen, Thailand,  pp. 555-560.

14.    Limkitjaroenporn P., Chewpraditkul W., Kaewkhao J., Tuscharoen S., 2009, “Effective Atomic Number of Lead Sodium Borate Glass Systems at 662 keV” Proceedings of the International Conference on Science, Technology and Innovation for Sustainable Well-Being (STISWB 2009), July, 23-24, Pullman Raja Orchid Hotel,  Khon Kaen, Thailand,  pp. 573-577.

15.    Kaewwiset, W., Kaewkhao, J. and Limsuwan, P., 2009, “Optical Properties of Erbium Doped Soda-Lime-Silicate Glasses”, Proceedings of the International Conference on Science, Technology and Innovation for Sustainable Well-Being (STISWB 2009), July, 23-24, Pullman Raja Orchid Hotel,  Khon Kaen, Thailand,  pp. 578-583.

16.    Kuruthomajaru, S., Kaewkhao, J and Udomkan, N., 2009, “Temperature Effects On P. Undulata As Investigates By XRD, FTIR, EDXRF and ESR Technique” Proceedings of the International Conference on Science, Technology and Innovation for Sustainable Well-Being (STISWB 2009), July, 23-24, Pullman Raja Orchid Hotel,  Khon Kaen, Thailand,  pp. 961-964.

17.    Kaewwiset, W., Kaewkhao, J. and Limsuwan, P., 2009, “UV-Visible-NIR Study of Er³⁺ Doped Soda Lime Silicate Glass”, Proceedings of the International Conference on the Role of Universities in Hands-On Education, August, 23-29, Rajamangala University of Technology Lanna, Chiang Mai, Thailand, 1-9. 

18.    Kaewkhao, J., and Limsuwan P.,  2009, “Interaction of Phosphate Glass Containing with Bi₂O₃ PbO and BaO at 662 keV”Proceeding on  The 11^th International Symposium on Radiation Physics” (ISRP-11), September, 20-25, Melbourne University, Melbourne,  AUSTRALIA, p. 158.

19.    Chanthima, N., Kaewkhao, J., Tuscharoen, S. and Limsuwan, P., 2009, “Fabrication of xBi₂O₃(100-x)SiO₂ glasses system as gamma-ray shielding materials” Proceeding on  The 6^th International Symposium on Advance Materials in  Asia Pacific Rims (6^th ISAMAP), Chulalongkorn University, Thailand. pp. 25-31.

20.    Chimalawong P., Kaewkhao J. and Limsuwan P., 2009, “Spectroscopic Studies of Nd³⁺ Doped Soda-Lime-Silicate Glasses”Proceeding on The 6^th International Symposium on Advance Materials in Asia Pacific Rims (6^th ISAMAP), Chulalongkorn University, Thailand. pp. 18-24.

21.    Ruangthaweep, Y.,  Kittiauchawal, T.,  Kaewkhao, J., Thamaphat, K. and Limsuwan, P., “The Spectroscopic Analysis of Iron-Doped Soda-Lime-Silica Glass by Spectrophotometer  and ESR Spectrometer” Proceeding of International conference on Functionalized and  Sensing Materials (FuSeM 2009), 7-9 December 2009, Chulabhorn Convention Center,   Bangkok, Thailand, p. 93.

22.    Srisittipokakun, N., Kedkaew, C., Kaewkhao, J. and Limsuwan, P., “Coloration in Soda-Lime- Silicate Glass System Containing Manganese” International conference on Functionalized and Sensing Materials (FuSeM 2009), 7-9 December 2009, Chulabhorn Convention Center, Bangkok, Thailand, p.94.

23.    Chimalawong, P., Kaewkhao, J. and Limsuwan, P., “Effect of Nd³⁺ Concentration on the Physical and Absorption Properties of Soda-Lime-Silicate Glasses”, International conference on Functionalized and Sensing Materials (FuSeM 2009), 7-9 December 2009, Chulabhorn Convention Center, Bangkok, Thailand, p. 97.

24.    Kirdsiri, K., Kaewkhao, J., Chewpraditkul, W. and Limsuwan, P., “Photon Interactions in Borate Glass System Containing Bi₂O_3, PbO and BaO at 60 keV: Theoretical Calculation”, International conference on Functionalized and Sensing Materials (FuSeM 2009), 7-9 December 2009, Chulabhorn Convention Center, Bangkok, Thailand, p. 98.

25.    Chanthima, N., Kaewkhao, J., Chewpradikul, W. and Limsuwan, P., “Gamma-Rays Absorption Studies of PbO-SiO₂ Glass System”, International conference on Functionalized and Sensing Materials (FuSeM 2009), 7-9 December 2009, Chulabhorn Convention Center, Bangkok, Thailand, p. 99.

26.    Limkitjaroenporn, P., Kaewkhao, J., Tuscharoen, S., Limsuwan, P. and Chewpraditkul, W, “Structural Studies of Lead Sodium Borate Glasses”, International conference on Functionalized and Sensing Materials (FuSeM 2009), 7-9 December 2009, Chulabhorn Convention Center, Bangkok, Thailand, p.103.

27.    Boonin, K.,  Kaewkhao, J. and Limsuwan, P., “Optical Investigation of Bi₂O₃-B₂O₃ Glass System”, International conference on Functionalized and Sensing Materials (FuSeM 2009), 7-9 December 2009, Chulabhorn Convention Center, Bangkok, Thailand, p. 197.

28.    Kaewkhao, J., Kedkaew. C, Kittiauchawal, T., Chanthima, N.,  Kirdsiri, K. and  Limsuwan, P., “Total and Partial Photon Interactions of Silicate Glass System at 60 keV for Shielding Properties Investigation: Theoretical Calculation” Proceeding of Pure and Applied Chemistry International Conference 2010, 21-23 January 2010, Sunee Grand Hotel and Convention Center, Ubon Ratchathani, Thailand p. 655-658.

29.    Kedkaew. C., Kittiauchawal, T., Kaewkhao, J., Smith, S. and  Limsuwan, P., “Calculated the Spin Hamiltonian Parameters of Fe³⁺ ion in Blue Sapphires” Proceeding of  Pure and Applied Chemistry International Conference 2010, 21-23 January 2010, Sunee Grand Hotel and Convention Center, Ubon Ratchathani, Thailand p. 612-614.

30.    Kedkaew, C., Kaewkhao, J., Insiripong, S., Chantima, N., Tamaphat, N. and Limsuwan^, P., “High Gamma Radiation-Induced the Aluminum Center in Natural -Quartz”  Proceeding of 2010 Symposium on Radiation Measurements and Applications, 24-28 May 2010, The Michigan League University of Michigan Ann Arbor, Michigan, USA  pp. 126-127.

31.    Donthuam, P., Ratana, T., Insiripong, S.,  Kaewkhao, J., Ratana, T., Siriprom, W. and Limsuwan  P., “Magnetic, Optical and Physical Properties of Glass Doped with Iron Oxide”  Proceeding of  the 2^nd International Conference on Advance Magnetic Materials and application , 12-16 July 2010, Sendai International Center, Sendai, Japan  p. 14.

32.    Donthuam, P.,  Kaewkhao, J., Siriprom, W., Asavavisithchai, S. and Limsuwan  P., “Crystal Structure and Morphology dependence of the Phase of Molluse Shell: A Case Study of XRD, SEM and ESR”  Proceeding of  the 2^nd International Conference on Advance Magnetic Materials and application , 12-16 July 2010, Sendai International Center, Sendai, Japan  p. 55.

33.    Tuscharoen, S., Kaewkhao, J., Pongtawee, S., Limsuwan, P. and Chewpraditkul, W., “Structural and Radiation Shielding Properties of Lead Calcium Phosphate Glass System”  Proceeding of  the  International Conference for a Sustainable Mekong Subregion , 26-27  August 2010, The Imperial Queen’s Park Hotel, Bangkok, Thailand  pp. 630-632. 

34.    Kaewkhao J., Kedkaew, C. and Limsuwan, P., “Properties of CoO Doped in Glasses Prepared from Rice Hush Fly Ash in Thailand” ICC ^3rd International Congress on Ceramics, 14 – 18 November 2010, Grand Cube Osaka, Osaka, Japan p. 116.

35.    Kedkaew, C., Srisittipokakul, N.,  Kaewkhao J. and Limsuwan, P., “The Effect of Meting Temperature on the Optical Absorption of Soda Lime Silicate Glass Doped with MnO₂”  Proceeding of ICC ^3rd International Congress on Ceramics, 14 – 18 November 2010, Grand Cube Osaka, Osaka, Japan p. 115.

36.    Srisittipokakul, N., Kaewkhaco J., Kedkaew, C. and Limsuwan, P., “The Effect of Meting Temperature on the Optical Absorption of Soda Lime Silicate Glass Doped with MnO₂”  Proceeding of 2^nd Rajamangala University of Technology International Congress, 24 – 26 November 2010, Chulabhorn Research Institute, Bangkok, Thailand, pp. 108-111.

37.    Boonin, K., Kaewkhaco J., Ratana, T., Nuntawong, N. and Limsuwan, P., “Near Infrared Luminescence of Er³⁺ Doped Bi₂O₃-B₂O₃Glass System”  Proceeding of 2^nd Rajamangala University of Technology International Congress, 24 – 26 November 2010, Chulabhorn Research Institute, Bangkok, Thailand, pp. 112-115.

38.    Wanarak, C., Chewpraditkul, W., Phunpueok, A. and Kaewkhao, J., “Interaction of 662 keV Gamma Rays with LYSO:Ce and YSO:Ce Single Crystal Scintillators”  Proceeding of 2^nd Rajamangala University of Technology International Congress, 24 – 26 November 2010, Chulabhorn Research Institute, Bangkok, Thailand, pp. 259-262.

39.    Phunpueok, A., Chewpraditkul, W., Limsuwan P., Kaewkhao, J. and Wanarak, C., “Interaction of 662 keV Gamma Rays with YAP:Ce and LuYAP:Ce Single Crystal Scintillators”  Proceeding of 2^nd Rajamangala University of Technology International Congress, 24 – 26 November 2010, Chulabhorn Research Institute, Bangkok, Thailand, pp. 275-278.

40.    Chaiphaksa, Kaewkhao, J., Ratana, T., Ratana, T.,  and Limsuwan, P., “Structural Properties of Borosilicate Glass at High Iron Oxide Concentration”  Proceeding of 2^nd Rajamangala University of Technology International Congress, 24 – 26 November 2010, Chulabhorn Research Institute, Bangkok, Thailand, pp. 393-395.

41.    Kittimanitkul, A., Tuscharoen, S., Kaewkhao, J., Limsuwan, P. and Sudprasert, W., “Energy and Chemical Composition Dependence of Mass Attenuation Coefficients of Some Building Materials in Thailand”  Proceeding of 2^nd Rajamangala University of Technology International Congress, 24 – 26 November 2010, Chulabhorn Research Institute, Bangkok, Thailand, pp. 398-401.

42.    Kaewkhao, J., Prongsamrong, P., Sila, S., Srisittipokakul, N. and Limsuwan, P. , “Preparation and Properties of Glasses from Local Sand Doped with Fe₂O₃”  Proceeding of 2^nd Rajamangala University of Technology International Congress, 24 – 26 November 2010, Chulabhorn Research Institute, Bangkok, Thailand, pp. 390-392.

43.    Ruangtaweep, Y., Kaewkhao, J., Kedkaew, C. and Limsuwan, P., “Investigation of Biomass Fly Ash in Thailand for Recycle to Glass Production”, Proceeding of 2^nd International Science, Social Science, Engineering and Energy Conference, 15 – 16 December 2010, Nakhonpathom River View Hotel, Nakhonpathom, Thailand, pp. 186-191.

44.    Kanjanakul, P., Kaewkhao, J., Insiripong, S., Limsuwan, P. and Kedkaew, C., “Fabrication of Borosilicate Glass using Fly Ash from Industrial Waste”, Proceeding of 2^nd International Science, Social Science, Engineering and Energy Conference, 15 – 16 December 2010, Nakhonpathom River View Hotel, Nakhonpathom, Thailand, pp. 210-216.

45.    Juncharoenwonhsa, N., Siriprom, W., Kaewkhao, J., Choeysuppaket, A., Limsuwan,P., and Pachana, K., “A Biomarkers Study: Trace Metal Elements in Paphia Undulate Shell for Assessing Pollution of Coastal Area” Proceeding of 2^nd International Science, Social Science, Engineering and Energy Conference, 15 – 16 December 2010, Nakhonpathom River View Hotel, Nakhonpathom, Thailand, pp. 217-222

46.    Insiripong, S., Kaewkhao, J., Ratana, T. and Limsuwan, P.,”Optical and Structural Investigation of Bismuth Borate Glasses Doped with Dy³⁺” Proceeding of 2^nd International Science, Social Science, Engineering and Energy Conference, 15 – 16 December 2010, Nakhonpathom River View Hotel, Nakhonpathom, Thailand, pp. 447-453.

47.    Boonin, K., Kaewkhao, J., Ratana, T. and Limsuwan, “Preparation and Properties of Bi₂O₃-B₂O₃-Nd₂O₃ Glass System” Proceeding of 2^nd International Science, Social Science, Engineering and Energy Conference, 15 – 16 December 2010, Nakhonpathom River View Hotel, Nakhonpathom, Thailand, pp. 487-493.

48.    Srisittipokakul, N., Kirdsiri, K.,  Kaewkhao, J., Kedkaew, C. and Limsuwan, “Absorption and Coloration of MnO₂ doped in Soda-Lime Silicate and Soda-Lime-Borate Glasses” Proceeding of 2^nd International Science, Social Science, Engineering and Energy Conference, 15 – 16 December 2010, Nakhonpathom River View Hotel, Nakhonpathom, Thailand, pp. 611-616.

49.    Siriprom, W., Kirdsiri, K., Kaewkhao, J., Chumnanvej, N., Choeysuppaket, A. and Limsuwan, P., 2011, “Structural and Textural of Marine Mollusc Shell” Proceeding of Chiang Mai International Conference on Biomaterials and Applications 2011 (CMICBA 2011), 9-10 Auguest, 2011, Empress Hotel, Chiang Mai, Thailand, p. 137.  

50.    Sornsanit, K., Kaewkhao, J.  and Limsuwan, P., 2011, “Investigation of Antibacterial Properties of Soda Calcium Borosilicate Glass Doped with TiO₂” Proceeding of Chiang Mai International Conference on Biomaterials and Applications 2011 (CMICBA 2011), 9-10 Auguest, 2011, Empress Hotel, Chiang Mai, Thailand, p. 167.  

51.    Ruangtaweep, Y., Kaewkhao, J., Srisittipokakul, N., and Limsuwan, P., 2011, “Effect of Lead Oxide on Glass Properties Produced from Rice Husk Ash” Proceeding of Chiang Mai International Conference on Biomaterials and Applications 2011 (CMICBA 2011), 9-10 Auguest, 2011, Empress Hotel, Chiang Mai, Thailand, p. 183.  

52.    Kaewkhao, J. and Limsuwan, P., 2011, “Preparation and Properties of Glass Produced from Palm Branch Ash” Proceeding of Chiang Mai International Conference on Biomaterials and Applications 2011 (CMICBA 2011), 9-10 Auguest, 2011, Empress Hotel, Chiang Mai, Thailand, p. 137. 

53.    Insiripong,S., Kaewkhao, J., Kedkaew, C., Thamaphat, K., Chamtima, N. and Limsuwan,P., “Iradiation Effect on Natural Quartz from Zambia” Proceeding of 16^th  International Conference on Radiation Effects in Insulators, 14-19 Auguest, 2011,  Peking University, Beijing, Chaina, p. 110.

54.    Kaewkhao, J., Kim, H.J., Park, J. Insiripong,S. and Limsuwan,P., “X-Rays Luminescence, Structural and Optical Properties of Bismuth Borate Glass doped with Dy₂O₃” Proceeding of 16^th  International Conference on Radiation Effects in Insulators, 14-19 Auguest, 2011,  Peking University, Beijing, Chaina, p. 122.

55.    Kaewkhao, J., “Development of Lead Free Radiation Shielding Glass: Experimental and Theoretical Approach”,  Proceeding of 2^nd International Conference on Instrumentation, Communication, Information Technology and Biomedical Engineering (ICICI-BME 2011), 8-9 November 2011, Bandung, Indonesia, pp.1-7.

56.    Chanthima, N., kaewkhao, J. and Limsuwan, P., “Radiation Shielding Properties of Bismuth Borosilicate Glass”, Proceeding of International Conference on Traditional and Advanced Ceramics”, 22-25 August  2012, The Emerald Hotel, Bangkok, Thailand, p.176.

57.    Boonin, K., kaewkhao, J. Nuntawong, N. and Limsuwan, P., “Optical Properties of Er³⁺ Doped Bi₂O₂-B₂O₃ Glass System”, Proceeding of  International Conference on Traditional and Advanced Ceramics”, 22-25 August  2012, The Emerald Hotel, Bangkok, Thailand, p.177.

58.    Limkitjaroenporn, N., kaewkhao, J., Park, J.M., Kim, H.J. and Limsuwan, P, “Optical Properties of Cerium Doped Bismuth Borate Glass”, Proceeding of  International Conference on Traditional and Advanced Ceramics”, 22-25 August  2012, The Emerald Hotel, Bangkok, Thailand, p. 178.

59.    Chanthima, N., Boonin, K. and Kaewkhao, J., “Photoluminescence Study of Pr³⁺ in Bismuth Borate Glass”, Proceeding of  ^2nd Southeast Asia Conference on Thermoelectric 2012, 30 October 2012, Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, p. 33.

60.    Boonin, K. and Kaewkhao, J., “Comparative Study of MgO, CaO and ZrO₂ on Properties of Glasses Produced from Rice Husk Ash”, Proceeding of  2^nd  Southeast Asia Conference on Thermoelectric 2012, 30 October 2012, Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, p. 34.

61.    Wongprom, K., Ruamnikhom, R. and Kaewkhao, J., “Electrical Properties of Soda Lime Silica Glass Doped with Iron (III) Oxide at Different Temperature”, Proceeding of  2^nd Southeast Asia Conference on Thermoelectric 2012, 30 October 2012, Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, p. 35.

62.    Srisittipokakun, N., Kirdsiri, K. and Kaewkhao, J., “Production of Deep Blue Color Glass from Rice Husk Ash Doped with CoO”, Proceeding of  2^nd  Southeast Asia Conference on Thermoelectric 2012, 30 October 2012, Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, p. 36.

63.    Kirdsiri, K., Srisittipokakun, N. and Kaewkhao, J., “Estimation of Mass Energy Absorption Coefficient for Borate Host Glass doped BaO, PbO and Bi₂O₃: Comparative Study”, Proceeding of  2^nd  Southeast Asia Conference on Thermoelectric 2012, 30 October 2012, Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, p. 37.

64.    Ruangtaweep, Y., Kaewkhao, J., and Srisittipokakun, N., “Fabrication of Brown Color Glass for Imitation Gemstones”, Proceeding of  2^nd  Southeast Asia Conference on Thermoelectric 2012, 30 October 2012, Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, p. 38.

65.    Tuscharoen, S., Ruengsri, S. and Kaewkhao, J., “Measurement of Mass Attenuation Coefficients of Barium Borate Rice Husk Ash at Different Gamma Rays Energy”, Proceeding of  2^nd Southeast Asia Conference on Thermoelectric 2012, 30 October 2012, Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, p. 39.

66.    Srisittipokakun, N., Kirdsiri, K. and Kaewkhao, J., “Production of Deep Blue Color Glass from Rice Husk Ash Doped with CoO”, Proceeding of  2^nd  Southeast Asia Conference on Thermoelectric 2012, 30 October 2012, Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, p. 40.

67.    Limkitjaroenporn, P. and Kaewkhao, J., “Variation of Effective Atomic Number with Energy for Amethyst”, Proceeding of 2^nd Southeast Asia Conference on Thermoelectric 2012, 30 October 2012, Sakon Nakhon Rajabhat University, Sakon Nakhon, Thailand, p. 41.

68.    Kaewkhao, J., “Fabrication of Lead Free High Refractive Index Glasses for Jewelry Industry Applications” Proceeding of  4^th   International Conference on Matermatics and Naturals Sciences (ICMNS 2012), 8-9 November 2012, Institut Teknologi Bandung, Bandung, Indonesia, p. 58. 

69.    Tuscharoen, S., Limkitjaroenporn, P. and Kaewkhao, J., “Effective Atomic Numbers of Blue Topaz at Different Gamma-Rays Energies Obtained from Compton Scattering Technique” Proceeding of  4^th   International Conference on Matermatics and Naturals Sciences (ICMNS 2012), 8-9 November 2012, Institut Teknologi Bandung, Bandung, Indonesia, p. 93. : AIP Conference Proceedings 1589, (2014), pp. 174-177

70.    Ruangtaweep, Y., Anuphan, P. and Kaewkhao, J., “Preparation of Red Glasses from Gold Nanopartices: Influence of Stannic Oxide” Proceeding of  4^th   International Conference on Matermatics and Naturals Sciences (ICMNS 2012), 8-9 November 2012, Institut Teknologi Bandung, Bandung, Indonesia: AIP Conference Proceedings 1589, (2014), pp. 245-248

71.    Tuscharoen, S., Laonarakitti, P. and Keawkhao, J., “Experimental investigation of -ray attenuation coefficients for marble, ceiling and gypsum board”, Proceeding of The 4^th International Science, Social Science, Engineering and Energy Conference (I-SEEC 2012), 11-14 December 2012, Golden Beach Cha-Am Hotel, Phetchburi, Thailand, pp. 492-496. 

72.    Chanthima, N., Srisittipokakun, N., Kaewkhao, J. and Limsuwan, P., “Investigation on Physical Properties of Borosilicate Glasses Containing Barium”, Proceeding of The 4^th International Science, Social Science, Engineering and Energy Conference (I-SEEC 2012), 11-14 December 2012, Golden Beach Cha-Am Hotel, Phetchburi, Thailand, pp. 497-502. 

73.    Limkitjaroenporn, P., Tuschareon, S., Kaewkhao, J., Jeongmin, P. and Kim, H.J., “Mass Attenuation Coefficients and Related Parameters of Citrine at Different Gamma Rays Energy using Compton Scattering Technique”, Proceeding of The 4^th International Science, Social Science, Engineering and Energy Conference (I-SEEC 2012), 11-14 December 2012, Golden Beach Cha-Am Hotel, Phetchburi, Thailand, pp. 503-511.

74.    Boonin, K., Chimalawong, P., Srisittipokakul, N. and Kaewkhao, J., “Optical properties of Sm³⁺-Doped soda-lime silicate Glass System”, Proceeding of The 4^th International Science, Social Science, Engineering and Energy Conference (I-SEEC 2012), 11-14 December 2012, Golden Beach Cha-Am Hotel, Phetchburi, Thailand, pp. 519-523.

75.    Kirdsiri, K., Srisittipokakun, N., Ruangtaweep, Y., Kaewkhao, J. and Limsuwan, P., “Role of Er₂O₃ on physical and optical properties of borosilicate glasses”, Proceeding of The 4^th International Science, Social Science, Engineering and Energy Conference (I-SEEC 2012), 11-14 December 2012, Golden Beach Cha-Am Hotel, Phetchburi, Thailand, pp. 545-550.

76.    Mungchamnankit, A., Ruengsri, S., Angnanon, A., Srisittipokakun, N. and Kaewkhao, J., “The Effect of Heat Treatment and CO₂Atmosphere on Color Changing in Zircon”, Proceeding of The 4^th International Science, Social Science, Engineering and Energy Conference (I-SEEC 2012), 11-14 December 2012, Golden Beach Cha-Am Hotel, Phetchburi, Thailand, pp. 564-569.

77.    Yasaka, P., Kaewkhao, J., Kim, H.J., Jayasankar, C.K., Limsuwan P., Chewpraditkul, W. and Pattanaboonmee, “Emission and Optical Properties of Eu³⁺ doped Zinc Bismuth Borate Glasses”, Proceeding of The 4^th Burapha University International Conference 2013 Burapha University, Thailand 4-5 July 2013, Jomtien Palm Beach Hotel&Resort, Pattaya, Thailand, pp. 557-563.

78.    Rakpanich, S., Kaewkhao, J., Boonin, K., Chanthima, N, Kim, H.J.and  Limsuwan P., “Influence of Excitation Wavelength on Luminescence Properties of Sm³⁺ in Bismuth Borate Glass”,  Proceeding of The 4^th Burapha University International Conference 2013 Burapha University, Thailand 4-5 July 2013, Jomtien Palm Beach Hotel&Resort, Pattaya, Thailand, pp. 595-601.

79.    Ruamnikhom, R., Horprathum, M., Eiamchai, P., Chanthima, Kaewkhao, J., and Limsuwan P., “NIR Luminescence properties of Nd³⁺and Er³⁺ ions doped Bi₂O₃–BaO–B₂O₃ glass system”,  Proceeding of The 4^th Burapha University International Conference 2013 Burapha University, Thailand 4-5 July 2013, Jomtien Palm Beach Hotel&Resort, Pattaya, Thailand, pp. 649-656. 

80.    Yasaka, P., Boonin, K., Limsuwan, P., Chewpraditkul, W., Pattanaboonmee N. and  Kaewkhao, J., “Physical, Structural and luminescence properties of ZnO-Bi₂O₃-B₂O₃ Glass System”, 2013 International Conference on Mechanical Engineering, Industrial Materials and Industrial Electronics (MII 2013), 1-2 September 2013, Regal Riverside Hotel, Hong Kong,  

81.     Boonin, K.,  Yasaka, P., and  Kaewkhao, J., “Optical and Luminescence Characteristic of Dy³⁺ Doped ZnO-BaO-TeO₂ Glass”,2013 International Conference on Mechanical Engineering, Industrial Materials and Industrial Electronics (MII 2013), 1-2 September 2013, Regal Riverside Hotel, Hong Kong,  

82.    Srisittipokakun, N., Ruangtaweep, N., Horprathum, M. and Kaewkhao J., “Fabrication of Artificial Gemstones from Glasses: From Waste to Jewelry”, The 3^rd International Conference on Theoretical and Applied Physics 2013 and Simposium Fisika Nasional XXVI, 10-11 October 2013, Maland, East java, Indonesia, pp. KN-2: AIP Conference Proceedings 1617, (2014), pp. 120-125. 

83.     Horprathum, M. Eiamchai, P., Kaewkhao J., Chananonnawathorn, C., Patthanasettakul, V., Limwichean, S., Nuntawong, N. and Chindaudom, P.,  “Fabrication of Nanostructure by Physical Vapor Deposition with Glancing Angle Deposition Tchnique and Its Applications”, The 3^rd International Conference on Theoretical and Applied Physics 2013 and Simposium Fisika Nasional XXVI, 10-11 October 2013, Maland, East java, Indonesia, pp. KN-4: AIP Conference Proceedings 1589, (2014), pp. 245-248: AIP Conference Proceedings 1617, (2014), pp. 7-11.

84.    Preechayan,T., Chanthima, N. and Kaewkhao, J., “Photon Interaction Study on Building Materials in Thailand for Radiation Shielding Materials Application”, The 4^th International Conference on Science and Social Sciences 2014, 18-19 September 2014,  Rajabhat Maha Sarakham University, Thailand, pp. 465-469. 

85.     Kaewkhao J., “Functional Glass Material Researches at CEGM, Thailand”, The 4^rd International Conference on Theoretical and Applied Physics 2014 , 16-17 October 2014, Gedung Pasca Sarjana Universitas Udayana, Bali, Indonesia, pp. 3  

86.    Rajagukguk, J., Djamal, M., Hidayat, R.,  Suprijadi, R., and Kaewkhao, J., “Nd³⁺ Ions Doped Borate Glass as Laser Gain Medium”,The 23^rd National Laser Symposium 2014  (NLS-23), 3-6 December 2014, Venkateswara University, Tirupati, India pp. IT-04

87.     Viswanath,C.S.D., Srisittipokakun, N., Kaewkhao, J., Jayasankar, C.K., “Spectroscopic and Reddish-orange fluorescence studies of Sm³⁺ doped borosilicate glasses”, The 23^rd National Laser Symposium 2014  (NLS-23), 3-6 December 2014, Venkateswara University, Tirupati, India pp. CP-09-48. 

88.    Kaewkhao, J., “Glass Material Researches at Center of Excellence in Glass Technology and Material Science (CEGM), NPRU-Thailand”, The 3^rd (SACT 2014), 22-23 December 2014, Pakse, Lao PDR pp. 11.

89.    Chanthima, N., Thaowonkaew, S., Rittiruam, M., Vora-ud, A., Seetawan, T., and Kaewkhao, J., “Fabrication of Zinc Barium Phosphate Glass Doped with CuO for Transparent Thermoelectric Material Application”, The 3^rd (SACT 2014), 22-23 December 2014, Pakse, Lao PDR pp. 52.

90.    Limkitjaroenporn, P. and Kaewkhao, J., “Photon Interaction of Some Bulk Thermoelectric Material Using for Cryogenic Radiation Detector”, The 3^rd (SACT 2014), 22-23 December 2014, Pakse, Lao PDR pp. 64.

91.    Kirdsiri, K. and Kaewkhao, J., “The Mass Energy Absorption Coefficients for GeTe Infrared Detector: Theoretical Study for 1 KeV – 20 MeV”, The 3^rd (SACT 2014), 22-23 December 2014, Pakse, Lao PDR pp. 65.

92.    Srisittipokakun, N. and Kaewkhao, J., “Effective Atomic Numbers and Shielding Parameters of Lead Telluride at Selected Photon Energing”, The 3^rd (SACT 2014), 22-23 December 2014, Pakse, Lao PDR pp. 66.

93.    Yasaka, P. and Kaewkhao, J., “Photon Interaction of Bi₂Te₃ Thermoelectric Material”, The 3^rd (SACT 2014), 22-23 December 2014, Pakse, Lao PDR pp. 67.

94.    Boonin, K. and Kaewkhao, J., “Determination of Total Mass Attenuation Coefficients, Effective Atomic Numbers and Electron Densities of Sb₂Te₃ Thermoelectric Material”, The 3^rd (SACT 2014), 22-23 December 2014, Pakse, Lao PDR pp. 68.

95.    Wiwatkanjana, P. and Kaewkhao, J., “Photon Interaction Calculation of Mg₂Si Thermoelectric Material using FFAST”, The 3^rd(SACT 2014), 22-23 December 2014, Pakse, Lao PDR pp. 69.

96.    Tuscharoen, S., Ruergtaweep, Y. and Kaewkhao, J., “Determination of Mass Attenuation Coefficients and Electron Densities for Zn₄Sb₃ Glasses at Different Energies”, The 3^rd (SACT 2014), 22-23 December 2014, Pakse, Lao PDR pp. 70.

97.    Rachniyom, W. and Kaewkhao, J., “Photoelectric Absorption Coefficient and Atomic Form Factors of Ca₃Co₄O₉ Bulk Thermoelectric”, The 3^rd (SACT 2014), 22-23 December 2014, Pakse, Lao PDR pp. 71.

98.    Chaiphaksa, W. and Kaewkhao, J., “Comparative Study of photon Interaction of Mg₂Ge Thermoelectric Material using WinXCom and FFAST” The 3^rd (SACT 2014), 22-23 December 2014, Pakse, Lao PDR pp. 72.

99.    Limkitjaroenporn, P., Seingsanor, K. and Kaewkhao, J., “Determination of the Effective Atomic Number from The Differential Compton Cross-section” The 6^th (I-SEEC 2014), 17-19 December 2014, Prajaktra Design Hotel, Thailand pp. 307.

100.    Tuscharoen, S. and Kaewkhao, J., “Photon Interaction Calculation of Lead Compound for Shielding Materials” The 6^th (I-SEEC 2014), 17-19 December 2014, Prajaktra Design Hotel, Thailand pp. 308.

101.    Limkitjaroenporn, P., Boonruan, K., Boontang, P., Sungwandech, S. and Kaewkhao, J., “The Experimental Gamma-Ray Build Up Factor of Lead at Energy Range 59.5 to 1332 keV” The 6^th (I-SEEC 2014), 17-19 December 2014, Prajaktra Design Hotel, Thailand pp. 309

102. Kaewkhao, J., “Researches at Center of Excellence in Glass Technology and Materials Science, NPRU, Thailand”, The Sakon Nakhon Rajabhat University International Conference (SNRU-IC 2015), 24 July 2015, Sakon Nakhon, Thailand. p. 10. 

103. Srisittipokakun, N., Angnanon, A., Kaewkhao, J., “Reuse Waste Plaster from Jewelry Industry by Composite in New Plaster”, The Sakon Nakhon Rajabhat University International Conference (SNRU-IC 2015), 24 July 2015, Sakon Nakhon, Thailand. p. 57. 

104. Kirdsiri, K, Damdee, B. and Kaewkhao, J., “Photoluminescence and Optical Properties Study of Dy³⁺ Doped Lithium Calcium Borate Glasses”, The Sakon Nakhon Rajabhat University International Conference (SNRU-IC 2015), 24 July 2015, Sakon Nakhon, Thailand. p. 58. 105. Yasaka, P, Boonin, K. and Kaewkhao, J., “Structural and Photoluminescence Properties of Dy³⁺ in Zinc  Bismuth Borate Glass”, The Sakon Nakhon Rajabhat University International Conference (SNRU-IC 2015), 24 July 2015, Sakon Nakhon, Thailand. p. 80. 

106. Chanthima, N, Preechachan, T., Insiripong, S. and Kaewkhao, J., “Theoritical Study on the Basis of Photon Interaction Parameter for Dental Amalgam”, The Sakon Nakhon Rajabhat University International Conference (SNRU-IC 2015), 24 July 2015, Sakon Nakhon, Thailand. p. 143. 

107. Kaewkhao, J. and Kim, H.J., “Development of Radioluminescence System for Ruby Indentification”, International Conference on Sensor, Sensor System and Actuator 2015 (ICSSA 2015), 5-6 August 2015, Bali, Indonesia. p. 4. 

108.  Sangwaranatee, N., Tariwong, Y., Chanthima, N., Kim, H.J. and Kaewkhao, J., “Study on the Observation of  Eu²⁺ and Eu³⁺  ions in MgO-BaO-P₂O₅ Glass System”, The 13^th International Symposium on Radiation Physics (IRSP-13), 7-12 September 2015, Beijing Conference Center, Beijing, , China, p. 108.

109. Insiripong, S., Meejitpaisan, P., Kedkaew, C., Kim, H.J. and Kaewkhao, J., “Raioluminescence and Optical Studies of Gadolinium Calcium Phosphate Oxyfluoride Glasses Deoped with Sm³⁺”, The 13^th International Symposium on Radiation Physics (IRSP-13), Beijing Conference Center, 7-12 September 2015,  Beijing, , China, p. 109.

110. Kaewkhao, J., Kothan, S., Tungjai, M., Kaewjang, S., Sarachai, S. and Tuscharoen, S., “Development of BaO-ZnO-B₂O₃ Glasses as a Radiation Shielding Material”, The 13^th International Symposium on Radiation Physics (IRSP-13) , 7-12 September 2015,  Beijing Conference Center, Beijing, China, p. 110.

111. Kaewkhao, J., Chanthima, N., Klysubun, W. and Kim, H.J., “XANES and Luminescence Studies of M₂O₃-CaO-SiO₂-B₂O₃ (M₂O₃ = Y₂O₃ and La₂O₃) Glasses Doped with Dy³⁺ Ions”, The 13^th International Symposium on Radiation Physics (IRSP-13), , 7-12 September 2015,  Beijing Conference Center, Beijing,   China, p. 111.

112. Kirdsiri, K., Damdee, B. and Kaewkhao , J. “Visible Luminescence of Eu³⁺ Ion in Lithium Barium Borate Glass”, ICG Annual Confercence, 20-23 September 2015, Bangkok, Thailand, p. 75. 

113. Sangwaranatee, N., Kaewkhao , J. and Chantima, N., “Systhesis and Luminescence Properties of Sm³⁺ Doped Magnesium Bismuth Phosphate Glass”, ICG Annual Confercence, 20-23 September 2015, Bangkok, Thailand, p. 76. 

114. Chantima, N., Ruangtaweep, Y. and Kaewkhao, J.,  “Optical Properties and White Emission from Dy³ Doped in Y₂O₃-CaO-SiO₂-B₂O₃  Glasses”, ICG Annual Confercence, 20-23 September 2015, Bangkok, Thailand, p. 85. 

115. Reungsri, S., Srisittipokakun, Kaewkhao, J.,  “Optical  and Luminescence Properties of  Dy³ Doped in Soda Lime Borate  Glasses”, ICG Annual Confercence, 20-23 September 2015, Bangkok, Thailand, p. 86.

116. Kaewjeang, S., Meghanemi, U., Kothan, S., Kim, H.J., Kaewkhao, J.,  “Optical, Luminescence and Scintillation Properties of Eu³⁺ in Gadolinium Cacium Silicaborate Glass System”, ICG Annual Confercence, 20-23 September 2015, Bangkok, Thailand, p. 87.

117. Limkitjaroenporn, P., , Cheewasukhanont, W., Boonin, K. and  Kaewkhao, J.,  “Radiation Shiedling Properties of Bi₂O₃-Na₂O-B₂O₃Glassesa at 662 keV”, ICG Annual Confercence, 20-23 September 2015, Bangkok, Thailand, p. 104.

118. Meejitpaisan, P.,  Ruangtaweep, Y. Kedkaew, C. and Kaewkhao, J.,  “Investigation on Photoluminescence Properties of Sm³⁺ Ions in Gadolinium Calcium Phosphate Glasses”, ICG Annual Confercence, 20-23 September 2015, Bangkok, Thailand, p. 105.

119. Rakpanich, S.,   Meejitpaisan, P.,  Ruangtaweep, and Kaewkhao, J.,  “Effect of Nd³⁺ Ion on Bismuth Borosilicate Glass Properties”, ICG Annual Confercence, 20-23 September 2015, Bangkok, Thailand, p. 144.

120. Cheewasukhanont, W.,  Kitipun Boonin, K., Limkitjaroanporn, P. and Kaewkhao, J.,  “Radiation Parameter Study of Bismuth Containing Sodium Calcium Borosilicate Glasses”, 4^th International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICI-BME), 2-3 November 2015, Bandung, Indonesia, p. 243.

121. Djamal, M., Rajagukguk, J., Hidayat, R., Suprijadi and Kaewkhao, J.,  “Enhanced 1057 nm Luminescence Peak and Radiative Properties of Laser Pump Nd³⁺-doped Sodium Borate Glasses”, 4^th International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICI-BME), 2-3 November 2015, Bandung, Indonesia, p. 247.

122. Damdee, B., Kirdsiri, K. and Kaewkhao, J.,  “Optical spectroscopy of Dy³⁺ doped Lithium borate

glasses for luminescence applicationss”, 4^th International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICI-BME), 2-3 November 2015, Bandung, Indonesia, p. 259.

123. Tariwong, Y., Chanthima, N., Kaewkhao, J. and Sangwaranatee, N.,  “Optical Properties and Judd-Ofelt Analysis of Dy³⁺ doped MgO-BaO-P₂O₅ Glass Systems”, 4^th International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICI-BME), 2-3 November 2015, Bandung, Indonesia, p. 263.

124. Sarachai, S., Chanthima, N., Kaewkhao, J. and Sangwaranatee, N.,  “A Study of Photon Interaction and Radiation Shielding Properties of BaO:Na₂O:SiO₂:B₂O₃ Glasses”, 4^th International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICI-BME), 2-3 November 2015, Bandung, Indonesia, p. 267.

125. Yasaka, P. and Kaewkhao, J.,  “Spectroscopic properties of samarium ion doped in zinc barium borate glasses”, The 41^stCongress on Science and Technology of Thailand (STT41), 6^th- 8^th November 2015, Suranaree University of Technology, Nakhon Ratchasima, Thailand, p. 50.

126. Siengsanoh, K., Limkitjaroenporn, P., Kaewkhao, J. and Chewpraditkul, W., “Comparison of the differential compton cross-section of Pb-Sn alloys with difference weight fraction”, The 41^st Congress on Science and Technology of Thailand (STT41), Information Technology, 6^th- 8^th November 2015, Suranaree University of Technology, Nakhon Ratchasima, Thailand, p. 75.

127. Ruengsri, S., Srisittipokakun, N., Zaman Naz, F., Rooh, G. and Kaewkhao, J., “Structural and optical properties of Ho³⁺ in soda limeborate glasses”, The 41^st Congress on Science and Technology of Thailand (STT41), Information Technology, 6^th- 8^th November 2015, Suranaree University of Technology, Nakhon Ratchasima, Thailand, p. 277.

128. Srisittipokakun, N.and Kaewkhao, J., “Effect of Co/Cr co-doped on physical and optical properties in soda lime silicate glass”, The 41^st Congress on Science and Technology of Thailand (STT41), Information Technology, 6^th- 8^th November 2015, Suranaree University of Technology, Nakhon Ratchasima, Thailand, p. 291.

129. Kirdsiri, K. and Kaewkhao, J., “Fabrication and some properties of Dy₂O₃ doped lutetium-calcium-silico-borate glasses”, The 41^stCongress on Science and Technology of Thailand (STT41), Information Technology, 6^th- 8^th November 2015, Suranaree University of Technology, Nakhon Ratchasima, Thailand, p. 297.

130. Ruangtaweep, Y., Kaewkhao, J., Janlang, N., Tampouk, B. and Hongrungruangchai, A., “Effect of iron oxide on physical and optical properties of B₂O₃-Al₂O₃-CaO-Na₂O glass”, The 41^st Congress on Science and Technology of Thailand (STT41), Information Technology, 6^th- 8^th November 2015, Suranaree University of Technology, Nakhon Ratchasima, Thailand, p. 303.