 Researcherดร. วิญญู แสงทองที่ทำงาน:ศูนย์วิทยาการขั้นสูงด้านนาโนเทคโนโลยีเพื่ออุตสาหกรรมเคมี อาหาร และการเกษตร สถาบันวิทยาการขั้นสูงแห่งมหาวิทยาลัยเกษตรศาสตร์ Resume |
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 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : A Comparison of the Potency of Dopamine Antagonists on Spawning Induction in Thai Carp (Puntius gonionotus Bleeker)) ผู้เขียน: Naruepon Sukumasavin, Suwannee Sakulthong, Ravee Sangthong สื่อสิ่งพิมพ์:pdf AbstractThe potency of three dopamine antagonists (DA) i.e., domperidone (DOM), sulpiride (SUL), and metoclopramide (MET) on spawning induction in Thai carp was compared. Sexually mature female Thai carp were injected with DOM, SUL or MET at concentrations of 5, 10, 20 or 40 mg/kg alone or in combination with the LHRH analog Buserelin (BUS) at 5 or 20 ?g/kg and were allowed to spawn naturally. The results of the study showed that the three DA had the same potency when used alone. When used in combination with BUS at either low or high dosage, the order of potency of the three DA was 5 mg/kg DOM = 20 mg/kg MET = 40 mg/kg SUL. It was concluded that DOM had the highest potency on the spawning induction of the Thai carp. However, it was recommended to use 20 mg/kg MET in combination with 5 ?g/kg BUS to induce spawning of mature female Thai carp, when both potency and cost were considered. |
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 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Collaboration between Hulong Subdistrict Administrative Organization and Hulong Community on Flood Management in Pak Phanang District, Nakhon Si Thammarat Province) ผู้เขียน:Kittisak Sangthong, Idsaratt Rinthaisong สื่อสิ่งพิมพ์:pdf AbstractFindings are presented from research which studied: 1) collaboration between the Hulong Subdistrict Administration Organization (SAO) and the Hulong community on flood management, based on the disaster management cycle; and 2) factors which contributed to successful collaboration between the Hulong SAO and the Hulong community on flood management. In-depth interviews with 18 flood victims and from a focus group discussion with eight participants consisting of administrators, members of council, and officers of the Hulong SAO were also undertaken using interview forms as the research tool. It was found that the collaboration between the Hulong SAO and the Hulong community over three periods of time consisted of: 1) pre-impact phase: collaboration in terms of preparation for tools, appliances, food, shelter, domestic animals, and disaster warnings; 2) impact phase: collaboration in terms of community management, coordination, and communication; and 3) post-impact phase: collaboration in terms of damage management, aid, and recovery. The nine factors leading to success in collaboration for flood management in Pak Phanang district consisted of: capable administrators, effective communication, capacity building, knowledge development, public relations, public motivation, cultural activities encouraging safety, flood simulation, and improved accountability. |
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