 ผลงานตีพิมพ์ในวารสารวิชาการCorrosion Behaviors of Carbon Steel and Ni-Advanced Weathering Steel Exposed to Tropical Marine Atmosphereผู้แต่ง: ํYueming Fan, Wei Liu, Zongteng Sun,  Dr.Thee Chowwanonthapunya, Associate Professor , Yonggang Zhao, Baojun Dong, Tianyi Zhang, WOngpat Banthukul, Xiaogang Li, วารสาร:  
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ผลงานตีพิมพ์ในวารสารวิชาการEvolution of rust layers on carbon steel and weathering steel in highhumidity and heat marine atmospheric corrosionผู้แต่ง:Yueming Fan, Wei Liu, Shimin Li, Dr.Thee Chowwanonthapunya, Associate Professor, Banthukul Wongpat, Yonggang Zhao, Baojun Dong, Tianyi Zhang, Xiaogang Li, วารสาร: |
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ผลงานตีพิมพ์ในวารสารวิชาการInvestigation of physico-chemical degradation through weathering acceleration of hemp/PLA biocomposite: thermal analysisผู้แต่ง:Hedthong, R., Kittikorn, T., Damsongsee, P., Kadea, S., Dr.์Nattaporn Khanoonkon , Dr.Suteera Witayakran, Dr.Pathama Chatakanonda, Dr.Rungsima Chollakup, วารสาร: |
ผลงานตีพิมพ์ในวารสารวิชาการDeveloping DNA markers for assisting selection of field weathering resistance in soybeanผู้แต่ง:Ye, C., Dr.Prapa Sripichitt, Associate Professor , Dr.Vipa Hongtrakul, Associate Professor , Mrs.Sunanta Juntakool, Assistant Professor, Sripichitt, A., Fukai, S., วารสาร: |
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ผลงานตีพิมพ์ในวารสารวิชาการInfluences of epoxidized natural rubber and fiber modification on injection molded-pulp/poly(lactic acid) biocomposites: Analysis of mechanical-thermal and weathering stabilityผู้แต่ง:Kadea, S., Kittikorn, T., Dr.Rungsima Chollakup, Hedthong, R., Chumprasert, S., Dr.์Nattaporn Khanoonkon, Dr.Suteera Witayakran, Dr.Pathama Chatakanonda, วารสาร: |
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 หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Modifying Controlled Deterioration for Evaluating Field Weathering Resistance of Soybean) ผู้เขียน:ดร.ประภา ศรีพิจิตต์, รองศาสตราจารย์, นางสุนันทา จันทกูล, ผู้ช่วยศาสตราจารย์, ดร.วิภา หงษ์ตระกูล, รองศาสตราจารย์, Arom Sripichitt สื่อสิ่งพิมพ์:pdf AbstractTo develop practical methods for testing field weathering resistance of soybean varieties, pods and seeds from CM60 (susceptible) and GC10981 (resistant) were tested by seven treatments. Among the treatments, modified incubator weathering (yellow pods were incubated at 30?C under 90-100% relative humidity for 7 days) and the controlled deterioration (dry seeds were soaked in distilled water for 60 minutes and then incubated at 41?C under 90-100% relative humidity for 3 days) showed widerange differences in seed germination and viability between CM60 and GC10981. These two treatments were then tested on 11 soybean varieties comparing with a field weathering treatment. The germination of seeds treated by controlled deterioration was highly correlated to the germination of seeds subjected to field weathering treatment (r=0.964**, n=11). The viability of seeds submitted to both incubator weathering and controlled deterioration were also correlated to the viability of seeds exposed to field weathering (r=0.697* and 0.716*, n=11). The modified incubator weathering and controlled deterioration methods were further used to evaluate the field weathering resistance of 139 F2 progenies derived from the cross CM60/GC10981. There was a significant correlation between the incubator weathering and the controlled deterioration by considering the germination and viability of seeds (germination r=0.331**, viability r=0.425**, n=139). Both the modified incubator weathering and controlled deterioration were efficient for evaluating the field weathering resistance of soybean varieties. Particularly, controlled deterioration method was found to be a useful way for evaluating the field weathering resistance of soybean seeds. |
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ผลงานตีพิมพ์ในวารสารวิชาการA study on characteristics of fine particle distribution at cut slope and fill slope comprising weathered graniteผู้แต่ง:Ohtsu, H., Thirapong, P., Kitaoka, T., Ito, S., Yabe, M., Dr.Suttisuk Soralump, Associate Professor , วารสาร: |
หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Evaluation of Soybean [Glycine max (L.) Merrill] Germplasm for Field Weathering Resistance using Seed Quality and SCAR Markers) ผู้เขียน:Nan Pa Pa Win, ดร.ประภา ศรีพิจิตต์, รองศาสตราจารย์, ดร.วันชัย จันทร์ประเสริฐ, รองศาสตราจารย์ , ดร.วิภา หงษ์ตระกูล, รองศาสตราจารย์, เฉลิมพล ภูมิไชย์ สื่อสิ่งพิมพ์:pdf AbstractForty-eight soybean varieties/lines along with resistance and susceptibility checks were grown at the National Corn and Sorghum Research Center, Nakhon Ratchasima province, Thailand in a randomized complete block design with three replications. At physiological maturity, soybean pods were harvested and subjected to incubator weathering, controlled deterioration and electrical conductivity tests to evaluate the seed quality. Soybean seed physical characteristics, including seed coat percentage, seed weight and seed coat color were also investigated. Two sequence characterized amplified region (SCAR) primers, Eaag/Mcac-233 and Eact/Mctt-157, previously reported to link with a quantitative trait locus (QTL) that controlled field weathering resistance, were used to amplify the DNA of the 50 soybean varieties/lines. The results revealed that 48 soybean varieties/lines were significantly different in seed quality and seed physical characteristics. They were classified into four groups: resistant, moderately resistant, moderately susceptible and susceptible to field weathering, according to the average germination percentage after incubator weathering and controlled deterioration. The overall field weathering resistance was found to correlate with seed quality and seed physical characteristics. The two highest correlation coefficients were found between field weathering resistance and germination percentage after incubator weathering (r = 0.898**) and controlled deterioration (r = 0.888**). The two SCAR primers were able to differentiate between resistance and susceptibility checks but were unable to classify field weathering resistance in 48 soybean varieties/lines. It was concluded that the two markers were not appropriate for evaluating field weathering resistance in the soybean varieties/lines. |