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ผลงานตีพิมพ์ในวารสารวิชาการGamma radiation-induced thermoluminescence, trace element and paramagnetic defect of quartz from the Sambagawa metamorphic belt, Central Shikoku, Japanผู้แต่ง: Dr.Theeraporn Chuenpee, Lecturer ,  Osamu Nishikawa, Yoshiaki Kon, Kiyotaka Ninagawa, Takeyuki Ogata, Takashi Uchida, Isao Takashima, วารสาร:  
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การประชุมวิชาการThermoluminescence study of quartz from the Sambagawa metamorphic belt, Central Shikoku, Japanผู้แต่ง:Dr.Theeraporn Chuenpee, Lecturer, O. Nishikawa, Y. Kon, K. Ninagawa, S. Toyoda, T. Ogata, T. Uchida, I. Takashima, การประชุมวิชาการ:  |
การประชุมวิชาการThermoluminescence and paramagnetic defect of quartz from Sambagawa metamorphic belt, Central Shikoku, Japanผู้แต่ง:Dr.Theeraporn Chuenpee, Lecturer, O. Nishikawa, T. Uchida, T. Ogata, Y. Kon, K. Ninagawa, S. Toyoda, I. Takashima5, การประชุมวิชาการ: |
การประชุมวิชาการThermoluminescence and impurities of quartz from Sambagawa metamorphic belt, central Shikokuผู้แต่ง:Dr.Theeraporn Chuenpee, Lecturer, O. Nishikawa, Y. Kon, K. Ninagawa, S. Toyoda, T. Ogata, T. Uchida, I. Takashima, การประชุมวิชาการ: |
 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Belt-Transect: A sampling Device for Termite Communitite Study) ผู้เขียน:Yanyong Chalermsan, Ouab Sarnthoy, นายณิศ กีร์ติบุตร, ผู้ช่วยศาสตราจารย์ สื่อสิ่งพิมพ์:pdf AbstractThe termite community, which is one of the key roles in the carbon cycle of ecosystems, had been studied from Tropical rain forest ecosystems in Chanthaburi, Thailand. The belt-transect sampling method was applied to monitor termite communities in moist-evergreen forest (MEF), hill-evergreen forest (HEF) and dry-evergreen forest (DEF) during December 1999-January 2001. Data obtained by belt- transect sampling described the characteristics of termite’s community in terms of its diversity and distribution. The results showed that MEF obtained the highest diversity of 2.10. DEF and HEF had lower H-index results of 1.72 and 1.49 respectively. Termite communities in the MEF and HEF had regular distribution of ?2/? <1 but approached random distribution, (?2/? <1), in DEF with termite species. |
หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Study of Maize Populations Contained Different Proportions of U.S. Corn Belt Germplasm) ผู้เขียน:ดร.กฤษฎา สัมพันธารักษ์, ศาสตราจารย์ , Putu Darsana สื่อสิ่งพิมพ์:pdf AbstractThe incorporation of exotic germplasm into tropical breeding materials can broaden and diversify the genetic base of the tropical maize, and also adding more desirable alleles. For effective utilization of the exotic germplasm, choice of exotic source and efficient method of incorporation of exotic germplasm into tropical material is needed. This study was conducted to asses a genetic potential and the effectiveness of different types of exotic germplasm introduced from U.S. Corn Belt in combination with tropical breeding materials. The results of the study implied: commercial hybrid was the most promising source to improve performance of the tropical inbred lines followed by Non-BSSS inbred lines and BSSS “Iowa Stiff Stalk Synthetic” inbred lines. Semi-exotic population with 50% exotic showed significantly lower grain yield, earlier days to silking and anthesis, lower grain moisture content and higher leaf disease infection than 25 and 12.5 % exotic. On the other hand, no significant difference was observed between 25 and 12.5 % exotic. Semi-exotic pipulations with 25 and 12.5 % commercial exotic hybrid also showed grain yield higher than the corresponding tropical population but were not statistically different to the best check variety “Suwan 1”. |