2011 International conferences ■　Annual Meeting of Polymer Processing Society, PPS27 May 10 - 14, Marrakech, Morocco. M. Yamaguchi 　"Impact on Rheological Properties by Addition of Flexible Nanofibers P. Phulkerd, Y. Uchiyama, M. Yamaguchi 　"Anomalous Mechanical Anisotropy of Extruded Polypropylene Sheet with beta-form Crystals" MAB Edeerozey, M. Yamaguchi 　"Optical Anisotropy of Binary Blends of Cellulose ester and Poly(lactic acid)" VA Doan, M. Yamaguchi 　"Nanofiber Transfer between Immiscible Polymer Pairs by Brownian Motion" ■　European Polymer Congress, EPF2011 June 26 - July 2, Granada, Spain. M. Yamaguchi, H. Yoon 　"Carbon Nanotube Imprinting Technique Using Brownian Motion in Polymer Melt" P. Phulkerd, Y. Uchiyama, M. Yamaguchi 　"Anomalous Mechanical Anisotropy of Extruded Polypropylene Sheet with beta-form Crystals" K. Ono, M. Yamaguchi 　"Rheology Modification of LDPE by Single-Screw Extrusion" ■　5th International Symposium on Engineering Plastics, EP2011 August 21-24, Kunming, China. M. Yamaguchi (invited) 　"Modification of rheological properties and its application to processing" ■　Asian Workshop on Polymer Procesisng, AWPP2011 in China Sep. 4-7, Qingdao, China. M. Yamaguchi, P. Phulkerd, Y. Uchiyama 　"Novel material design by precise control of molecular orientation for polypropylene" V A. Doan, M. Yamaguchi, Y. Otsubo, T. Tada 　"Localization of nanofillers in rubber blends" ■　IUPAC 7th International Conference on Novel Materials and their Synthesis (NMS-VII) & 21st International Symposium on Fine Chemistry and Functional Polymers (FCFP-XXI) October 16-21, Shanghai, China. M. Yamaguchi (invited) 　"Plywood structure of injection-molded polypropylene" ■　International Symposium on Advanced Materials in Asia Pacific, 8th ISAMAP, Nov. 3-5, Busan, Korea. Mohd Edeerozey Abd Manaf, Shogo Nobukawa, Masayuki Yamaguchi 　　　Effect of ester groups on orientation birefringence of cellulose esters Kultida Songsurang, Mohd Edeerozey Abd Manaf, Shogo Nobukawa, Masayuki Yamaguchi 　　　Rheological and Optical Properties of Cellulose Esters - Control of Orientation Birefringence of Cellulose Triacetate Panitha Phulkerd, Shogo Nobukawa, Masayuki Yamaguchi 　　　Effect of Peculiar Molecular Orientation on Mechanical Anisotropy of beta-form Polypropylene Chiyo Kano, Shogo Nobukawa, Masayuki Yamaguchi 　　　Rheological Characterization of Functional Foam Prepared Aqueous Solution with Surface-Active Agent Hiroki Hayashi, Shogo Nobukawa, Masayuki Yamaguchi 　　　Control of orientation birefringence for cellulose-esters containing aromatic compounds Soichiro Hirayama, Shogo Nobukawa, Masayuki Yamaguchi 　　　Mechanical Anisotropy of Injection-Molded Products having Plywood Structure Vu Anh Doan, Shogo Nobukawa, Masayuki Yamaguchi 　　　Interphase Transfer of Silica Particles in Immiscible Rubber Sheets ■　 3rd International Workshop on Polymer Engineering and Processing, Nov. 21, 2011, JAIST. Mohd Edeerozey Abd Manaf, Shogo Nobukawa, Masayuki Yamaguchi 　　　Material design of optical functional films from cellulose derivatives Doan Anh Vu, Shogo Nobukawa, Masayuki Yamaguchi 　　　Localization of nanofillers using interfacial transfer phenomenon Panitha Phulkerd, Shogo Nobukawa, Masayuki Yamaguchi 　　　Novel method to control crystalline state of polypropylene Shogo Nobukawa 　　　Cooperative dynamics of low-mass molecules in polymer matrix