Vol.20 No.3 December 2010

• Staffs and Reviewers
• Contents

1. Effect of Average Particle Size on the Porosity and Apparent Density of Alumina Sand Blasting Nozzles
   Kritkaew SOMTON, Pakornsit SANGUANWIT, Kuljira SUJIROTE and Ryan McCUISTON (Pages 1-3)
2. Mechanical Properties and Microstructure of Al₂O₃/WC-Co Composites
   Varuchchaya CHAIYACOTE, Wantanee BUGGAKUPTA and Nutthita CHUANKRERKKUL (Pages 5-8)
3. Effect of Inhibitor Content on Corrosion Behaviour of AISI 1020 Carbon Steel
   Sudarat PARANARD, Pornuma SATTARUM, Kanang PHOTIRUK, Jiraporn KUMKOONMONGKOL and Pornwasa WONGPANYA (Pages 9-13)
4. Wear Behavior of Alumina Nozzles by Sand Blasting
   Pattraporn WICHIANRAT, Kannigar DATERAKSA, Kuljira SUJIROTE and Angkana CHUMPHU (Pages 15-18)
5. Effects of Annealing Temperature, Time and Oxygen Content on Secondary Oxide Formation of AISI 304 Stainless Steels
   Pattama NAEWKANYA, Ura PANCHAREON, Pornchai LABCHAROENWONGSA and Gobboon LOTHONGKUM (Pages 19-23)
6. Stress Corrosion Cracking Behavior of Austenitic Stainless Steel AISI 304 with Cold Work Severities of 60 and 90 Percent Reduction in Thickness
   Kitikhun SUTTHIPRAPA, Nathapon JUMAO, Weerawat SRICHANCHAENG, Jirawat CHATDUMRONGSAKUL and Pornwasa WONGPANYA (Pages 25-29)
7. High Temperature Oxidation Behaviour of Low Carbon Steel and Austenitic Stainless Steel
   Jadesada RUJISOMNAPA, Patharaporn SEECHOMPOO, Porntip SUWANNACHOAT, Sanguanwong SUEBCA and Pornwasa WONGPANYA (Pages 31-36)
8. Effect of Normalizing Temperature and Time on Microstructures and Mechanical Properties of Hot Rolled Steel Strip for Gas Cylinder Production
   Sorachai PITAKKORRARAS, Pongsatorn TANGROEKWARASAKUL and Nuntawat CHOKECHAITHANANAN (Pages 37-41)
9. On Evaporation Constants of Biodiesel-Diesel Blends : The Effects of Blending Ratios
   Jantarat PROMVONGSA, Pumyos VALLIKUL, Bundit FUNGTAMMASAN and Gerard GREHAN (Pages 43-45)
10. Prediction of Evaporation Time of Biodiesel Spray Generated from Small Industrial Burner
    Kunlanit TUNTIVORANUKUL, Pumyos VALLIKUL, Christophe DUMOUCHEL and Kunn KANGVANSAICHOL (Pages 47-50)
11. Preparation of Samaria-Doped Ceria Nanoparticles by Spray Pyrolysis
    Pipat PICHESTAPONG and Uthaiwan INJAREAN (Pages 51-54)
12. Conductivity of Sr, Na and Li Doped BaCeO₃
    Siriwan CHOKKHA and Sutin KUHARUANGRONG (Pages 55-59)
13. Effect of Diffusion Barrier and Substrate Temperature on the Physical Properties of Flexible Cu(In,Ga)Se₂Thin Film Solar Cells
    Warittha THONGKHAM, Rachsak SAKDANUPHAB, Chanwit CHITYUTTAKAN and Sojiphong CHATRAPHORN (Pages 61-65)
14. Sinterability and Microstructure of Bi-Added SnO₂ Nanomaterials by Precipitation Method
    Niti YONGVANICH, Patama VISUTTIPITUKKUL, Prapon LEKSUMA, Voranipit VUTCHARAAMMAT and Pachara SANGWANPANIT (Pages 67-72)
15. Effect on Adsorption of Cd(II) Ions by Modified Coir Pith as Agricultural Waste
    Eakkachai KHONGKASEM, Nuthakarn KHLONGKARNPANICH, Watchara WEANGKAEW and Kitirote WANTALA (Pages 73-76)
16. Adsorption Isotherm of Methylene Blue on KNbO₃ Compound
    Juthathip SINTHAO, Sitthisuntorn SUPOTHINA and Sittinun TAWKEAW (Pages 77-79)
17. Static Dissipative Biopolymer Composites Prepared by In Situ Polymerization of Polypyrrole on Poly(lactic acid) Surfaces
    Walaiporn PRISSANAROOM-OUAJAI, Aksorn RIENGSILCHAI, Nuttawan ANUWAREEPHONG and Sirisart OUAJAI (Pages 81-85)
18. Compatibilized Polylactic Acid/Thermoplastic Starch by Reactive Blend
    Jirawat LEADPRATHOM, Supakij SUTTIRUENGWONG, Poonsub THREEPOPNATKUL and Manus SEADAN (Pages 87-90)
19. Factors Influencing Compressive Strength of Glass Ionomer Cement
    Somruethai CHANNASANON, Wiwaporn SOODSAWANG, Naruporn MONMATURAPOJ and Siriporn TANODEKAEW (Pages 91-94)
20. Hydrolyzed Poly(Butylene Succinate) Scaffolds Coated with Bioactive Agent
    Wasana KOSORN, Boonlom THAVORNYUTIKARN, Benjaree PHUMSIRI, Paweena UPPANAN, Preeyapan MEESAP and Wanida JANVIKUL (Pages 95-99)
21. Application of Chitosan for Preparation of Arbutin Nanoparticles as Skin Whitening
    Pimporn LEELAPORNPISID, Phuriwat LEESAWAT, Surapol NATAKARNKITKUL and Porjai RATTANAPANADDA (Pages 101-105)
22. Surface Hydrolyzed Poly(Butylene Succinate) Microsphere Incorporated Carboxymethylchitosan Scaffolds for Cartilage Tissue Engineering
    Preeyapan MEESAP, Paweena UPPANAN, Boonlom THAVORNYUTIKARN, Wasana KOSORN and Wanida JANVIKUL (Pages 107-111)
23. Antibacterial Hydrogels from Chitosan Derivatives
    Patcharee NGAMVIRIYAVONG, Anak THANANUSON, Porntipa PANKONGADISAK, Pariyada TANJAK1 and Wanida JANVIKUL (Pages 113-117)
24. A Study of Irradiated Silk Fibroin–Poly Vinyl Alcohol Hydrogel for Artificial Skin Substitutes
    Peawpun INTAVISADE and Bovornlak OONKHANOND (Pages 119-122)
25. Investigation of Extruded Porous Alumina for High Temperature Construction
    Charusporn MONGKOLKACHIT, Suda WANAKITTI and Pavadee AUNGKAVATTANA (Pages 123-125)
26. Densification and Grain Growth in BaO.Bi₂O₃.ZnO Varistor Ceramics
    Niti YONGVANICH, Pranuda JIVAGANONT, Fariya SAKASUPHALERK, Porntip HUAYHONGTHONG1 and Weerawat SUWANTEERANGKUL (Pages 127-131)
27. Adsorption Isotherm of Cr(VI) on KNb₃O₈ Compound
    Juthathip SINTHAO, Onuma SANTAWITEE, Sitthisuntorn SUPOTHINA and Sittinun TAWKEAW (Pages 133-136)
28. Effect of Zeolite on Flame Retardant of Expanded Polystyrene Foam (EPSF)
    Chanin KULSETTHANCHALEE, Chanchai THONGPIN, Poonsub THREEPOPNATKUL, Chutima PUNGNUSON, Thamakorn PHANUWATTANAGUL and Nantavat TANGCHANTRA4 (Pages 137-139)
29. Synthesis of Lead–Free Bi_0.5Na_0.5ZrO₃ Powder
    Panupong JAIBAN, Sukanda JIANSIRISOMBOON and Anucha WATCHARAPASORN (Pages 141-144)
30. Development of Headspace Gas Chromatography-Mass Spectrometry for Determination of Residual Monomer in Polymer Latex
    Nopparat THAWEEWATTHANANON, Nantana TONGPLUB, Panida MUANGKASEM and Aree THANABOONSOMBUT (Pages 145-149)
31. Modified Starch as Gel Base of Chlorhexidine Gluconate for Periodontitis Treatment
    Kotchamon YODKHUM and Thawatchai PHAECHAMUD (Pages 151-157)
32. Zinc Oxide Gels for Periodontitis Treatment
    Jongjan MAHADLEK, Juree CHAROENTEERABOON and Thawatchai PHAECHAMUD (Pages 159-163)
33. Development of Chlorhexidine Thermosensitive Gels as a Mouth Antiseptic
    Sumalee WANNACHAIYASIT and Thawatchai PHAECHAMUD (Pages 165-168)
34. Development of Centella Asiatica (Linn.) Urban Silicone Transdermal Patch for Wound Healing
    Panee SIRISA-ARD, Suporn CHARUMANEE, Nilubon RAHURUK, Nitapha INCHAI and Kiattisak PHOLSONGKRAM (Pages 169-171)
35. Effects of CaO on Properties of P₂O₅-CaO-Na₂O Glasses and Glass Ceramics
    Sutatip THONGLEM, Kamonpan PENGPAT, Gobwute RUJIJANAGUL, Sukum EITSSAYEAM, Sittiporn PUNYANITYA and Tawee TUNKASIRI (Pages 173-177)
36. Phytochemical and Biological Activities of Tacca Chantrieri
    Suchada SUDTIYANWIMON, Wirat NIWATANANUN, Songwut YOTSAWIMONWAT and Siriporn OKONOGI (Pages 179-183)
37. Mechanical and Antibacterial Properties of Electrospun PLA/PEG Mats
    Poonsub THREEPOPNATKUL, Koravee VICHITCHOTE, Sak SAEWONG, Thongchai TANGSUPA-ANAN, Chanin KULSETTHANCHALEE and Supakij SUTTIRUENGWONG (Pages 185-187)
38. Functionalization of Poly(Lactic Acid) with Maleic Anhydride for Biomedical Application
    Daorat MUENPRASAT, Supakij SUTTIREUNGWONG and Chanchai TONGPIN (Pages 189-192)
39. Mechanical Properties of Glass Ionomer Cements Doped TiO₂
    Naruporn MONMATURAPOJ, Sakulya KINMONTA, Wiwaporn SOODSAWANG, Siriporn TANODEKAEW and Somruethai CHANNASANON (Pages 193-196)
40. Effect of Glass Preparation on Mechanical Properties of Glass Ionomer Cements
    Naruporn MONMATURAPOJ, Wiwaporn SOODSAWANG, Siriporn TANODEKAEW and Somruethai CHANNASANOON (Pages 197-199)
41. Biological Activities of Active Extracts from Stem of Tabernaemontana Divaricata
    Waranya NEIMKHUM, Wirat NIWATANANUN, Songwut YOTSAWIMONWAT and Siriporn OKONOGI (Pages 201-206)