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| 1 | Effect of grinding on chemical and physical properties of rice husk ash显示文摘The effect of grinding on the chemical and physical properties of rice husk ash was studied. Four rice husk ashes with different finenesses,i.e. coarse original rice husk ash (RHA0),RHA1,RHA2,and RHA3 were used for the study. Ordinary Portland cement (OPC) was partially replaced with rice husk ash at 20% by weight of binder. The water to binder ratio (W/B) of the mortar was maintained at 110%±5% with flow table test. Specific gravity,fineness,chemical properties,compressive strength,and porosity test of mortars were determined. The differences in chemical composition of the rice husk ashes with different finenesses from the same batch are small. The use of RHA3 produces the mortars with good strength and low porosity. The strength of the mortar improves with partial replacement of RHA3 in comparison with normal coarse rice husk ash. The use of RHA3 results in a strong and dense mortar,which is due to the better dispersion and filling effect,as well as an increase in the pozzolanic reaction. | Sumrerng Rukzon Prinya Chindaprasirt Rattana Mahachai | 2009 | International Journal of Minerals,Metallurgy and Materials2009，16，2： | 8 |
| 2 | Stability characteristics of shallow landslide triggered by rainfall显示文摘Rainfall induced shallow landslides are known to be extremely dangerous since the sliding mass can propagate quickly and travel far from the source. Although the sliding mechanism in sloping ground is simple to understand, the problem may be complicated by unsaturated transient water flow. The flow behavior of rainwater in unsaturated sloping ground and the consequent factor of safety must be clearly understood to assess slope stability under rainfall conditions. A series of laboratory experiments was conducted to examine the critical hydrological states so that assessment of slope stability under rainfall condition can be performed. Based on the test results, a unique relationship between critical hydrological states, rainfall intensity, and soil properties was formulated. Sequential stability analysis provided insights into the stability of slopes subjected to variations in soil properties, slope angles and rainfall intensities, and the consequent variation in the depth of the failure plane, vital in landslide risk assessment, was determined through this analysis.The variation of rainfall intensity was found to strongly affect the depth of the failure plane in cohesionless sloping ground. Furthermore, the influence of rainfall intensity on the depth of the failure plane may be alleviated by a small magnitude of cohesive strength. The results of this study will reinforce knowledge of landslide behavior and help to improve mitigation measures in susceptible areas. | Avirut CHINKULKIJNIWAT Taworn TIRAMETATIPARAT Chanathip SUPOTAYAN Somjai YUBONCHIT Suksun HORPIBULSUK Rattana SALEE Panich VOOTTIPRUEX | 2019 | Journal of Mountain Science2019，16，9： | 4 |
| 3 | Dissimilar material laser welding between magnesium alloy AZ31B and aluminum alloy A5052-O 显示文摘 | Rattana Borrisutthekul Yukio Miyashita Yoshiharu Mutoh | 2005 | Science and Technology of Advanced Materials2005，6，： | 1 |
| 4 | Dissimilar material laser weld- ing between magnesuim alloy AZ31B and aluminum alloy A5052-O 显示文摘 | Rattana B Yukio M Yoshiharu M | 2005 | Science and Technology of Advanced Materials2005，6，2： | 1 |
| 5 | Effects of methionine supplementation in low-protein diets and subsequent refeeding on growth performance,liver and serum lipid profile,body composition and carcass quality of broiler chickens at 42 days of age显示文摘 | Rattana N Chaiyapoom B Kanchana M | 2011 | The Journal of Poultry Science2011，48，4： | 1 |
| 6 | Postprandial plasma glucose: a good index of glycemic control in type 2 diabetic patients having near-normal fasting glucose levels显示文摘 | Supamai Soonthornpun Chatchalit Rattarasarn Rattana Leelawattana | 1999 | Diabetes Research and Clinical Practice1999，46，1： | 1 |
| 7 | Suppression of intermetallic reaction layer formation by controlling heat flow in dissimiliarjoining of steel and alu -minumalloy 显示文摘 | Borrisutthekul Rattana Yachi Taisei Miyashita Yukio | 2007 | Materials Science Engineering A2007，，467： | 1 |
| 8 | Pretreatment with phytoestrogen-rich plant decreases breast tumor incidence and exhibits lower profile of mammary ERα and ERβ显示文摘 | Wichai Cherdshewasart Rattana Panriansaen Pomtipa Picha | 2007 | Maturitas2007，58，2： | 1 |
| 9 | Suppression of intermetallic reaction layer formation by controlling heat flow in dissimilar joining of steel and aluminum alloy显示文摘 | Rattana Borrisutthekul Taisei Yachi Yukio Miyashita | 2007 | Materials Science and Engineering:A2007，467，12： | 1 |
| 10 | Production of Hevea brasilinsis transgenic embryogenic callus lines by Agrobacterium tumefaciens: roles of calcium 显示文摘 | Montoro P Rattana W Pujade-Renaud V | 2003 | Plant Cell Reports2003，21，11： | 1 |
| 11 | Production of Hevea brasiliensis transgenic embryogenic callus lines by Agrobacterium tumefaciens roles of calcium显示文摘 | MONTORO P RATTANA W PUJADE R V | 2003 | Plant Cell Reports2003，21，11： | 1 |
| 12 | Dissimilar Material laser welding between magnesium alloy AZ3IB and aluminum alloy A5052-O 显示文摘 | Rattana Borrisutthekul Yukio Miyashita Yoshiharu Mutoh | 2005 | Science & Technology of Advanced Materials2005，6，2： | 1 |
| 13 | Effect of exogenous calcium on Agrobacterium tumefaeiens-mediated gene transfer in Hevea brasiliensis (rubber tree)friable calli显示文摘 | Montoro P Teinseree N Rattana W | 2000 | Plant Cell Rep2000，19，9： | 1 |
| 14 | Influence of pre-treatment in citric acid solution on physical and mechanical properties of thermally compressed oil palm board显示文摘Oil palm trunk is an excellent raw material for thermally compressed wood board.However,improvements to dimensional stability during water absorption and reduced thickness swelling has been tied to losses in other mechanical properties,especially as the compression temperature is increased.Toward solving this trade-off,we analyzed the effects of a 48 h pre-soak in citric acid solutions(0,5,15,25,or 35%w/v in distilled water)on the physical and mechanical properties of oil palm board compressed at 140℃.The reference benchmark case was compressed at 200℃without pretreatment.The oil palm board raw materials were obtained from outer,middle and inner parts of trunk.The results showed that the oven-dry density of compressed oil palm board made from different parts of trunk increased with thermal compression(maximum pressure 12.26 MPa for 8 min).The citric acid pretreatment improved water absorption and thickness swelling properties of oil palm board thermally compressed at 140℃,consistent with the citric acid concentration.The carboxyl groups in citric acid cross-link with the hydroxyl groups in the wood.However,no significant difference was found between the benchmark(200℃)and pretreatments with 5 or 15%citric acid.The citric acid altered the wood chemistry during hot compressing at 140℃.Static bending strength,modulus of rupture(MOR),and modulus of elasticity(MOE)slightly decreased with the citric acid pretreatment,matching the effects of high temperature compression at 200℃. | Rattana Choowang Montri Suklueng | 2019 | Journal of Forestry Research2019，30，5： | 1 |
| 15 | Effect of exogenous calcium on Agrobacterium tumefaciens-mediated gene transfer in Hevea brasiliensis ( rubber tree) friable calli显示文摘 | MONTORO P TEINSEREE N RATTANA W | 2000 | Plant Cell Reports2000，19，9： | 1 |
| 16 | Production of Hevea brasiliensis transgenic embryogenic callus lines by Agrobacterium tumefaciens: roles of calcium显示文摘 | Montoro P Rattana W Pujade-Renaud V | 2003 | Plant Cell Rep2003，21，11： | 1 |
| 17 | Effect of exogenous calcium on Agrobacterium tumefaciens-mediated gene transfer in Hevea brasiliensis (rubber tree) friable calli 显示文摘 | Montoro P Teinseree N Rattana W | 2000 | Plant Cell Rep2000，19，： | 1 |
| 18 | Effects of methionine supplementa- tion in low-protein diets and subsequent re-feeding on growth performance, liver and serum lipid profile, body composition and carcass quality of broiler chick- ens at 42 days of age显示文摘 | Rattana Nukreaw Chaiyapoom Bunchasak Kanchana Markvichitr | | The Journal of Pouhry Science0，48，4： | 1 |
| 19 | Dissimilar material laser welding between magnesium alloy AZ31B and aluminum alloy A5052 -O 显示文摘 | BORRISUTTHENKUL RATTANA MIYASHITA YUKIO MUTOH YOSHIHARU | 2005 | Science and Technology of Advanced Materials2005，6，2： | 1 |
| 20 | Effect of exogenous calcium on Agrobacterium tumefac iens-mednted gene transfer in Hevea brasiliensis (rubber tree) friable caffi显示文摘 | Montoro P Teinseree N Rattana W | 2000 | Plant Cell Rep2000，19，： | 1 |
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