ÀÒ¤¼¹Ç¡·Õè 6/3

PAPER PRESENTED AT INTERNATIONAL CONFERENCE

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October 1998 -September 1999

Biology

    1. Aggimarangsree , N. Some Socio-Ecological Studies on Primates and Other Wildlife Conducted by Chiang Mai University,Thailand . The Asian Science Seminar on Biodiversity, Tokyo , Japan , 25 July - 7 August ,1999.
    2. Anuntalabhochai , S. and Vilaitong , T. A Study of the Mechanism of Low-Energy-Ion-Beam Effects on Outer Cell Structure for Exogenous. 11th International Conference on Surface Modification by Ion Beams.( SMMIB’99 ), Peking, China, 19 - 24 September , 1999.
    3. Chantaramongkol, P. and Guruge, W. A. H. P. A Comparison of Efficiency of Two Artificial Substrate Samplers, Used in Water Quality. 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    4. Kangwanpong , D. Hematologic Neoplasm. The Second European Cytogenetic Conference, Austria, 1 - 12 July, 1999 .
    5. Lumyong , S. Formate Dehydrogenase Production from Thermatolerant Actinomycetes : Isolation and Screening. The First International Conference on Biology of Actinomycetes Under Extreme Environment, Yunnan University, China, 1 - 4 August , 1999.
    6. Leksawasdi , P. Mass Rearing Experiment of Egg Parasitoid (Tetrastichus hagenowii) on American Cockroach. Symposium on Biological Control in the Tropics , Malaysia , 14 - 21 March ,1999
    7. Peerapornpisal, Y., Sonthichai, W., Somdee, T., Mulsin, P. and Rott, E. Water Quality and Phytoplankton in the Mae Kuang Udomtara Reservoir, Chiang Mai, Thailand .1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    8. Peerapornpisal, Y. and Ruangrit, K. Bioderversity of Green Algae, Family Desmidiaceae in he Upper Part of Northern Thailand. 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    9. Peerapornpisal, Y. and Kunpradid, T. Biodeversity of Phytoplankton and Macroalgae in Mae Sa Stream, Doi Suthep-Pui National Park, Chiang Mai Province. 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    10. Peerapornpisal, Y., Pekthong, T. and Waiyaka, P. Diversity of Phytoplankton and Benthic Algae in Mae Sa Stream Doi Suthep-Pui National Park, Chiang Mai. 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    11. Peerapornpisal, Y., Promkutkaew, S., Roongruangwongse, W. and Supasi, S. Analysis of Water Quality of the Ping River Over One Year. 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    12. Peerapornpisal, Y. and Sompong, U. Water Quality, Phytoplankton and Coliform Bacterial Distribution in the Reservoir of Ratchamangkla Park, Chiang Mai. 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    13. Peerapornpisal, Y., Chaiubol, C., Chorum, M. and Promkutkaew, S. Study of Water Quality in Ang Kaew Reservior, Chiang Mai University Using Plankton as Bioindicator. 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    14. Peerapornpisal , Y. The Blooming of Microcystis Aeruginosa Kutz. In the Resevoir of Mea Kuang Udomtara Dam, Chiangmai. Mycotoxin Contamination : Health Risk and Prevention Project , Shiba , Japan , 8 - 12 September , 1999.
    15. Singtriphop , T. Break of Larvel Diapause by Juvenile Hormone Analog in Bamboo Borer Omphisa Fuscidentails Hampson (Pyralidae, Lepid.). The Seventh International on the Juvenile Hormones, Israel , 29 August - 4 September ,1999.
    16. Sukchotiratana , M . Domestic Sewage Treatment by Acitzyme. 17th Biennial Conference of the Asian Association for Biology Education, Manila, Philippines, 10-20 December , 1998.
    17. Trisonthi , C . An Ethnobotanical Study of the Minorities on Doi Mae Salong in Chiang Rai Province , Thailand. The Flora of Thailand, Leiden University , Netherlands , 8 -14 May , 1999.

Chemistry

    1. Grudpan , K. Flow Injection Dialysis for On-line Sample Pretreatment.. 10th International Conference of Flow Injection analysis (ICFIA99), Chales University, Prague, Czech, 19-26 June, 1999.
    2. Grudpan , K. Sequential Determination of Ti (III) and Ti (IV) by FIS. 10th International Conference of Flow Injection analysis (ICFIA99), Chales University, Prague, Czech, 19-26 June, 1999.
    3. Liawruangrath, S., Simonkhoun, P., Rattanaphani, S. and Suttheewasinnont, S. Monitoring of Some Heavy Metals and Organochlorine Pesticide Residues in Makong River. 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    4. Liawruangrath, S. and Wonganan, T. Determination of Sodium Potassium Calcium Magnesium Copper Iron and Manganese in Drinking Water Samples. 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    5. Liawruangrath, S. and Rujitanapanich, S. Reduction of Some Trace Metals in Industrial Effluents by Treated Onion and Shallot Skins. 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    6. Liawruangrath, S. and Satienperakul, S. Flow Injection Spectrophotometric Procedure for Aluminium Determination in Tap Water. 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    7. Rayanakorn, M. and Sangphagdee, C. Determination of Carbaryl in Treated Vegetables by High Performance Liquid Chromatography . 1st International Conference on Water Resources Management in Intermontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    8. Thongtem , T. and Thongtem , S. The Preparation of CaTi03, SrTi03, BaTi03 and PbTi03 by Coperation Methods and the Consistence of Analytical Techniques. Asia-Pacific Surface & Interface Analysis Conference , Singapore, 28 November - 7 December ,1998.
    9. Thongtem , T. High Temperature Gas Nitridation and Oxidation of Selected Ti-Based Aloys. 11th International Conference on Surface Modifacation by Ion Beams. Peking , China ,17-28 September, 1999.

Geology

    1. Kwansirikul, K., Singharajwarapan, F.S., Kita, I. and Takashima, I. Isotopic Characteristics of Groundwater in the Lampang Basin, Northern Thailand, 1st International Conference on Water Resources Management in termontane Basins, Chiang Mai, Thailand, 2-6 February 1999.
    2. Panjasawatwong , Y. Petrology and Tectonic Setting of Eruption of Basaltic Rocks Penetrated in Well GTE-1 San Kamphaeng Geothermal Field Chiang Mai Northern Thailand . Shallow Tethys Five , Chiang Mai , Thailand , 29 January - 5 Febuary ,1999.
    3. Ratanasthien , B. Paleogeography of East and Southeast Asia During Carboniferous Times on the Basis of Paleobotanical Information : Some Methodological Comments and Additional Results . Shallow Tethys Five , Chiang Mai , Thailand , 29 January - 5 Febuary ,1999.
    4. Ratanasthien , B. A New Miocene Mammalian Locality, Mae Soi ,and The Occurrence of Partial Skeletons of Rhinocerotids and Gomophotheres from Northern Thailand. Shallow Tethys Five ,Chiang Mai , Thailand , 29 January- 5 Febuary ,1999.
    5. Singharajwarapan , S . Provenance of Sandstone of the Nam Pat Group , Northern Thailand . Shallow Tethys Five, Chiang Mai, Thailand, 29 January- 5 Febuary ,1999.

Mathematics

    1. Arvorn , S . Second Order Varieties of Groupoids. Twenty Third Holiday Mathematics Symposium, New Mexico States University, United State of America , 5 - 15 January, 1999.
    2. Suantai , S . Matrix Transformations Between Vector - Valued Sequence Spaces of Maddox. International Mathematics Conference in Honor of Prof. LeePeng - Yee on his 60th birthday. Manila , Philippines , 13 - 20 December , 1998 .

Physics

    1. Boonyawan , D. A 13.56 Mhz Multicusp Ion Source for High Intensing Ar Beam. The 8th International Conference on Ion Sources (ICIS’99), Kyoto, Japan, 6 - 10 Sepetember, 1999 .
    2. Kreasuwan , J. and K. Purapun. Variation of Surface Ozone in Chiang Mai. Tropospheric Ozone in East Asia Its Potential Impact on Vegatations, Tokyo, Japan, 28 November - 4 December, 1998.
    3. Sanguansak , N . A Hybrid Orbit-Finite Difference Treatment of Oblique Shock Acceleration. 26th International Cosmic Ray Conference , Salt Lake City , Utha , United State of America , 16 - 26 August , 1999 .
    4. Soonthornthum , B. Astronomy in Old Lanna’s Culture . The 3rd International Conference in Oriental Astronomy , Fukuoka , Japan , 26 - 31 October , 1998.
    5. Soonthornthum , B. Physical Properties of an Eclipsing Binary System ,YY Eridani . The 4th East Asia Meeting on Astronomy : Observational Astrophysics in Asia and its Future , Yunnan Observatory , China , 2 - 12 February, 1999 .
    6. Soonthornthum , B. Short Time Scale Variation of a Near - Contact Binary System, GR Tauri. 1999 Pacific Rim Conference on Stellar Astrophysics, University of Hong Kong, Hong Kong, 2-7 August , 1999 .
    7. Suanpoot, P. Effect of Magnetic Multicusp Field Configuration on the Confinement of Low Temperature Plasma in Argon Ion. 9th International Tokii Conference on Plasma Physics and Controlled Nuclear Fusion (ITC-9), Toki, Japan, 6-12 December 1998.
    8. Thongtem , S. and Thongtem , T. Surface Modification of Selected Ti-based Alloys at 1000-1300 K. 11th International Conference on Surface Modification of Metals by Ion Beams (SMMIB’99), Peking, China, 17 - 28 September, 1999.
    9. Vilaithong , T. Applied High-Current Ion Implantation for Steelsand Industrial Tools Surface Modification at CMU. Asian European Plasma Surface Engineering Conference ( AEPSE’99 ), Peking, China, 15 - 19 September, 1999.
    10. Yotsombat , B. Development of Metal Vapour Vacuum Arc (Mewa) Ion Source in Thailand. Asian European Plasma Surface Engineering Conference (AEPSE’99), Peking, China , 14-20 September, 1999.

Report '99

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