<Award>

＜2020＞

Atsushi Takahara,” The Award of The Japanese Society for Neutron Science”
The Japanese Society for Neutron Science.

Ken Nakajima, ” FERNLEY H. BANBURY AWARD”
ACS Rubber Division, 
 

＜2019＞

Haonan Liu,” ICSPM27 Poster Award ”
The organizing committee of 27th International Colloquium on Scanning Probe Microscopy,  Shizuoka,  2019/12/5

Nattanee Dechnarong,”2019 Pusan-Gyeongnam/Kyushu-Seibu Joint Symposium on High Polymers(19th) and Fibers(17th), Poster Award”
Kyushu Branch, The Society of Polymer Science, Japan/Seibu Branch, Fiber Society, Japan,  Pusan, 2019/10/18

Cheng Chao-Hung, ”ISPAC 2019 Poster Award:”
The International Symposium on Polymer Analysis and Characterization,  Sendai,  2019/6/4

Nattanee Dechnarong,”ISPAC 2019 Travel Award:”
The International Symposium on Polymer Analysis and Characterization, Sendai, 2019/6/4

＜2018＞

Nattanee Dechnarong, “IPC2018 Poster Award : Polymer Journal Award,”
The 12th SPSJ International Polymer Conference, Hiroshima, Japan, 2018/12/7

<Academic Publication>

＜2022＞
Motoko Kotani, Hisashi Naito, Chen Tao “Construction of continuum from a discrete surface by its iterated subdivisions”
Tohoku Mathematical Journal, 2022
https://doi.org/10.48550/arXiv.1806.03531 

Ryohei Hosoya,Makiko Ito,Ken Nakajima,Hiroshi Morita “Coarse-Grained Molecular Dynamics Study of Styrene-block-isoprene-block-styrene Thermoplastic Elastomer Blends”
ACS Applied Polymer Materials, vol.4, 2022

       https://doi.org/10.1021/acsapm.1c01684https://doi.org/10.1021/acsapm.1c01684

Mizuki Fukuda, Motoko Kotani, Sonia Mahmoudi “Classification of doubly periodic untwisted (p,q)-weaves by their crossing number”
JKTR, 2022

https://doi.org/10.48550/arXiv.2202.01755

＜2021＞

Makiko Ito,Haonan Liu,Akemi Kumagai, Xiaobin Liang,Ken Nakajima,Hiroshi Jinnai“Direct Visualization of Interfacial Regions between Fillers and Matrix in Rubber Composites Observed by Atomic Force Microscopy-Based Nanomechanics Assisted by Electron Tomography”
Langmuir,  vol.38, 2021

 https://doi.org/10.1021/acs.langmuir.1c02788

 

Nattanee Dechnarong, Kazutaka Kamitani, Chao-Hung, Cheng, Shiori Masuda, Shuhei Nozaki, Chigusa
Nagano, AyaFujimoto, Ayumi Hamada, Yoshifumi Amamoto, Ken Kojio, Atsushi Takahara ” Microdomain structure change and macroscopic mechanical response of styrenic triblock copolymer under cyclic uniaxial and biaxial stretching modes”
Polymer Journal, vol.53, 2021

https://doi.org/10.1038/s41428-021-00469-z

MAHMOUDI Sonia ” Tait’s First & Second Conjectures for Alternating Weaving Diagrams”
Algebraic and Geometric Topology, 2021,

https://arxiv.org/pdf/2009.13896.pdf

＜2020＞

Motoko Kotani, Hisashi Naito, Chen Tao ” Construction of continuum from a discrete surface by its iterated subdivisions”
Tohoku Mathematical Journal, p.22, 2020

https://arxiv.org/abs/1806.03531v1

Nattanee Dechnarong, Kazutaka Kamitani, Chao-Hung Cheng, Shiori Masuda, Shuhei Nozaki, Chigusa Nagano, Yoshifumi Amamoto, Ken Kojio, Atsushi Takahara, “In Situ Synchrotron Radiation X-ray Scattering Investigation of a Microphase separated Structure of Thermoplastic Elastomers under Uniaxial and Equi biaxial Deformation Modes”,
Macromolecules, vol.53, p.8901-8909, 2020 

https://doi.org/10.1021/acs.macromol.0c00962

Kazutoshi Inoue, Kazuaki Kawahara, Mitsuhiro Saito, Motoko Kotani, Yuichi Ikuhara,”3D arrangement of atomic polyhedra in tilt grain boundaries”
Acta Materialia,  vol.202, p. 266-276, 2020

https://doi.org/10.1016/j.actamat.2020.10.017

Haonan Liu, Xiaobin Liang and Ken Nakajima “”Direct visualization of a strain-induced dynamic stress network
in a SEBS thermoplastic elastomer with in situ AFM nanomechanics”
Japanese Journal of Applied Physics, vol.59, p.SN1013, 2020

https://doi.org/10.35848/1347-4065/ab948a

Ryuusei Nomura、, Xiaobin Liang , Hitoshi Iwabuki , Takuma Aoyama, Makiko Ito, Kenji Urayama, Ken Nakajima、“Heterogeneous Viscoelasticity under Uniaxial Elongation of Isoprene Rubber Vulcanizate Investigated by Nanorheological Atomic Force Microscope and Dynamic Mechanical Analysis”(Japanese)
Nihon Reoroji Gakkaishi, vol. 48, No. 2, 2020

https://doi.org/10.1678/rheology.48.85

Hiroshi Morita、Ayano Miyamoto、“Machine learning analysis of the bridge chains in thermoplastic elastomer obtained by CGMD simulation”,(Japanese)
Nihon Reoroji Gakkaishi, vol. 48, No. 2, p79-84, 2020

https://doi.org/10.1678/rheology.48.79

K. Ikemoto, S. Yang, H. Naito, M. Kotani, S. Sato, H. Sato, “A nitrogen-doped nanotube molecule with atom vacancy defects”,
Nature Communications, vol.11, p.1807, 2020

https://doi.org/10.1038/s41467-020-15662-6

Sangbum Cho, Yuya Koda, Jung Hoon Lee, “Disk surgery and the primitive disk complexes of the 3-sphere”,
Topology and its Applications, vol. 272, p.107092, 2020

 https://doi.org/10.1016/j.topol.2020.107092

Ken’ichi Yoshida, “Quotient topology on the set of commensurability classes of hyperbolic 3-manifolds”,
Topology and its Applications, vol. 272, p.107091, 2020

https://doi.org/10.1016/j.topol.2020.107091

Daiki Iguchi, Yuya Koda, “Twisted book decompositions and the Goeritz groups”,
Topology and its Applications, vol. 272, p.107064, 2020

https://doi.org/10.1016/j.topol.2020.107064

Kenta Funayoshi, Yuya Koda, “Extending automorphisms of the genus-2 surface over the 3-sphere”,
The Quarterly Journal of Mathematics, vol. 71, No. 1, pp.175-196, 2020

 https://doi.org/10.1093/qmathj/haz042

H. Morita, A. Miyamoto, M. Kotani, “Recoverably and destructively deformed domain structures in elongation process of thermoplastic elastomer analyzed by graph theory”,
Polymer, vol. 188, p.122098, 2020

 https://doi.org/10.1016/j.polymer.2019.12209

Tetsuo Deguchi and Erica Uehara, “Topological sum rules in the knotting probabilities of DNA”,
Topology and Geometry of Biopolymers, Contemporary Mathematics, vol. 746, Amer. Math. Soc., Providence, RI, pp. 57-83, 2020

https://doi.org/10.1090/conm/746

＜2019＞

Ken Kojio, Tomoko Kajiwara, Saburo Yamamoto, Aya,Fujimoto, Kento Fukada, Chigusa Nagano, Shiori Masuda, Chao-Hung Cheng, Shuhei Nozaki, Kazutaka Kamitani, AtsushiTakahara, “Direct visualization of the molecular orientation and microstructure of glassy transparent polymers after the scratch test based on optical microscopy and X-ray scattering”, Polymer, vol. 181, p.121773, 2019

https://doi.org/10.1016/j.polymer.2019.121773

So Fujinami, Eijun Ueda, Ken Nakajima, Toshio Nishi, “Analytical Methods to Derive the Elastic Modulus of Soft and Adhesive Materials from Atomic Force Microcopy Force Measurements”, Journal of Polymer Science Part B: Polymer Physics, vol. 57, No. 18, pp.1279–1286, 2019

https://dx.doi.org/10.1002/polb.24871

Ken Kojio, Aya Fujimotoa, Tomoko Kajiwara, Chigusa Nagano, Shiori Masuda, Chao-Hung Cheng, Shuhei Nozaki, Kazutaka Kamitani, Hirohmi Watanabe, Atsushi Takahara, “Advantages of bulge testing and rupture mechanism of glassy polymer films”, Polymer, vol. 179, p.121632, 2019

https://doi.org/10.1016/j.polymer.2019.121632

T. Omori, H.Naito, T. Tate, “Eigenvalues of the Laplacian on the Goldberg-Coxeter Constructions for 3- and 4-valent Graphs,” The Electronic Journal of Combinatorics, 26(3), #P3.7 (2019)

https://arxiv.org/abs/1807.10891v1

Kai Ishihara, Yuya Koda, Makoto Ozawa, and Koya Shimokawa, “Neighborhood equivalence for multibranched surfaces in 3-manifolds,” Topology Appl., 257, 11-21 (2019)

https://doi.org/10.1016/j.topol.2019.02.005

Sangbum Cho, Yuya Koda, “The mapping class groups of reducible Heegaard splittings of genus two,” Trans. Amer. Math. Soc., 371, 2473-2502 (2019)

https://doi.org/10.1090/tran/7375

Editor-in-chief: M. Kotani, “SpringerBriefs in the Mathematics of Materials (Series Editors: Y. Nishiura, M. Tsukada, S. M. Allen, W. Jaeger, S. Luckhaus), ”, Springer, (ISSN: 2365-6336).

Masaharu Ishikawa, Thomas W. Mattman, Kazuya Namiki, and Koya Shimokawa, “Alternating knots with large boundary slope diameter”

＜2018＞

Toshiaki Omori, “Exponentially harmonic maps of complete Riemannian manifolds,” manuscripta mathematica (2018)

https://doi.org/10.1007/s00229-018-1084-2

Genki Omori, “A small normal generating set for the handlebody subgroup of the Torelli group,” Geometriae Dedicata (2018)

https://doi.org/10.1007/s10711-018-0400-z

Genki Omori, “A small generating set for the twist subgroup of the
mapping class group of a non-orientable surface by Dehn twists,” Hiroshima Math. J., 48, 81-88 (2018)

https://projecteuclid.org/euclid.hmj/1520478025

Hiroshi Morita, Ayano Miyamoto, Motoko Kotani, “Simple descriptor for the multiscale structure of thermoplastic elastomer in the elongation process by graph theory”

Sangbum Cho, Yuya Koda, Arim Seo, “Braid group and leveling of a knot”

Sangbum Cho, Yuya Koda, Jung Hoon Lee, “Disk surgery and the primitive disk complexes of the 3-sphere”

Yuya Koda, Bruno Martelli, Hironobu Naoe, “Four-manifolds with shadow-complexity one”

Kenta Funayoshi, Yuya Koda, “Extending automorphisms of the genus-2 surface over the 3-sphere”

Toshiaki Omori, Hisashi Naito and Tatsuya Tate, “Eigenvalues of the Laplacian on the Goldberg-Coxeter constructions for 3- and 4-valent graphs”

Chen Tao, “A Construction of Converging Goldberg-Coxeter Subdivisions of a Discrete Surface”, Nagoya Mathematical Journal

Motoko Kotani, Hisashi Naito, Chen Tao, “Construction of continuum from a discrete surface by its iterated subdivisions”, Communications in Analysis and Geometry.

<Invited Speech>

＜2020＞

Ken Nakajima,” Nanorheological AFM for Basic Polymer Science”
2020 NanoScientific Forum Europe, Online, 2020/9/24

Atsushi Takahara,” Surface Characterization of Polyolefins Modified by Surface Initiated Radical Polymerization”
International Polyolefins Conference, Houston,2020/2/25

＜2019＞

Koya Shimokawa,” 3-dimensional topology and poly-continuous pattern”
MATERIALS RESEARCH MEETING 2019, Mathematical Materials Science -Mathematical Approaches for Materials Designs in the Data Driven Society-, Yokohama, 2019/12/13

Atsushi Takahara,” Synchrotron Radiation X-ray Scattering Study of Multiphase Polymers under Mechanical Deformation,”
Materials Research Meeting 2019 (MRM2019),Workpia Yokohama, 2019/12/11

Atsushi Takahara,” Soft Matter Characterization by Synchrotron Radiation X-ray Scattering and Spectroscopy”
THE 16TH PACIFIC POLYMER CONFERENCE, Singapore, 2019/12/8

Ken Nakajima,” AFM Nanomechanics on Polymeric Materials”
13th China-Japan Seminar on Advanced Engineering Plastics, Polymer Alloys, Blends and Composites,
Grand Mercure Qingdao Nanshan Resort, Qingdao, China,2019/11/21

Atsushi Takahara,” Design of (polymer/tubular nano-clay) Hybrids through Precise Interfacial Structure Control”
The 3rd A3 Foresight Symposium ongOrganic/Inorganic Nanohybrid Platforms for Precision Tumor Imaging and Therapo, Donghua University (Shanghai, China)., 2019/10/10

Motoko Kotani,” Mathematical challenges for materials design”
Frontiers in Mathematical Science Research Workshop, Shanghai University, China,2019/9/28

Ken Nakajima and Nanako Kotani,” Dynamic stress network in block-copolymer type thermoplastic elastomer”
Korea-Japan Joint Symposium on Polymer Science 2019 (KJJS 2019), Yonsei University, Seoul, Korea, 2019/9/19

Atsushi Takahara,” Tailoring Surface Properties of Polymeric Solids by Surface Initiated Radical Polymerization”
ADHESION’19, We the Curious Science Certre, Bristol, UK, 2019/9/5

Ken Nakajima,” Viscoelastic heterogeneity of rubbery materials investigated by nanorheological AFM”
The International Rubber Conference 2019 (IRC 2019), Kia Oval, London, UK, 2019/9/4

Ken’ichi Yoshida,” Degeneration of 3-dimensional hyperbolic cone structures with decreasing cone angles”
Workshop: Hyperbolic Geometry, Waseda University, 2019/9/2

Motoko Kotani,” MATHEMATICAL CHALLENGES FOR MATERIALS DESIGN BASED ON　DISCRETE GEOMETRIC ANALYSIS”
2019 KWMS International Conference, (Plenary lecture), Seoul National University, Korea,2019/8/23

Ken Kojio,” Elongation Induced Microphase-separated Structure Change of Thermoplastic Elastomer under Various Conditions “
International Symposium “Polymers and networks via topology and entanglement”, Ochanomizu University, Tokyo, Japan, 2019/8/9

Koya Shimokawa,” 3-dimensional topology and poly-continuous pattern”
International Symposium “Polymers and networks via topology and entanglement”, Ochanomizu University, Tokyo, Japan, 2019/8/8

Motoko Kotani,” Non commutative geometry for Topological Phase”
In and around Topological Physics, BICMR, Peking University, China, 2019/7/15

Ken Nakajima,” Beyond JKR two‐point method to Determine Elastic Modulus of Soft Materials”
7th International Symposium on SPM Standardization (SPM 2019),Sunport Hall Takamatsu, Takamatsu, Japan,2019/7/15

Motoko Kotani,” Discrete geometric analysis for materials research”
ICCM 2019, Seika University, China, 2019/6/9

Atsushi Takahara,” Application of Synchrotron Radiation X-ray Scattering and Spectroscopy to Soft Matter”
ISPAC 2019, Active Resorts Miyagizaou/ Miyagi, 2019/6/4

Yuya Koda,” Positive flow-spines and contact 3-manifolds”
Intelligence of Low-dimensional Topology, Research Institute for Mathematical Sciences , 2019/5/23

Ken Nakajima and Xiaobin Liang,” Hierarchic Heterogeneity in Rubbery Materials”
RubberCon 2019, Hangzhou International Exp Center, Hangzhou, China, 2019/4/18

Atsushi Takahara,” Applications of synchrotron x-ray scattering to structure analyses of polymers under deformation”
2019 ACS Spring Meeting, Orlando, 2019/4/1

Atsushi Takahara,”Surface Characterization of Polyolefins Modified by Surface Initiated Radical Polymerization”
International Polyolefins Conference, Houston, 2020/2/25

Koya Shimokawa, “3-dimensional topology and poly-continuous pattern  “
MATERIALS RESEARCH MEETING 2019, Mathematical Materials Science -Mathematical Approaches for Materials Designs in the Data Driven Society-, Yokohama, 2019/12/13

Atsushi Takahara,”Synchrotron Radiation X-ray Scattering Study of Multiphase Polymers under Mechanical Deformation,”
Materials Research Meeting 2019 (MRM2019), Workpia Yokohama,2019/12/11

Ken Nakajima and Nanako Kotani ” Dynamic stress network in block-copolymer type thermoplastic elastomer”
Korea-Japan Joint Symposium on Polymer Science 2019 (KJJS 2019) , Yonsei University, Seoul, Korea, 2019/9/19

Ken Kojio” Elongation Induced Microphase-separated Structure Change of Thermoplastic Elastomer under Various Conditions ”
International Symposium, Ochanomizu University, Tokyo, Japan, 2019/8/9

Motoko Kotani “Discrete geometric analysis for materials research”
ICCM 2019, Seika University, China, 2019/6/9

Atsushi Takahara” Applications of synchrotron x-ray scattering to structure analyses of polymers under deformation”
2019 ACS Spring Meeting, Orlando, 2019/4/1

Atsushi Takahara” Surface Characterization of Polyolefins Modified by Surface Initiated Radical Polymerization”
International Polyolefins Conference, Houston, 2020/2/25

Atsushi Takahara” Soft Matter Characterization by Synchrotron Radiation X-ray Scattering and Spectroscopy”
THE 16TH PACIFIC POLYMER CONFERENCE, Singapore, 2019/12/8

Ken Nakajima” AFM Nanomechanics on Polymeric Materials” 13th China-Japan Seminar on Advanced Engineering Plastics, Polymer Alloys, Blends and Composites”
Grand Mercure Qingdao Nanshan Resort, Qingdao, China, 2019/11/21

Atsushi Takahara” Design of (polymer/tubular nano-clay) Hybrids through Precise Interfacial Structure Control”
The 3rd A3 Foresight Symposium ongOrganic/Inorganic Nanohybrid Platforms for Precision Tumor Imaging and Therapo, Donghua University (Shanghai, China), 2019/10/10

Motoko Kotani” Mathematical challenges for materials design” 
Frontiers in Mathematical Science Research Workshop” Shanghai University, China, 2019/9/28

Atsushi Takahara” Tailoring Surface Properties of Polymeric Solids by Surface Initiated Radical Polymerization”
ADHESION’19,  We the Curious Science Certre, Bristol, UK, 2019/9/5

Ken Nakajima” Viscoelastic heterogeneity of rubbery materials investigated by nanorheological　AFM”
The International Rubber Conference 2019 (IRC 2019), Kia Oval, London, UK, 2019/9/4

Koya Shimokawa ” 3-dimensional topology and poly-continuous pattern” International Symposium, Ochanomizu University, Tokyo, Japan, 2019/8/8

Motoko Kotani ” Non commutative geometry for Topological Phase”  In and around Topological Physics, BICMR Peking University, China, 2019/7/15

Ken Nakajima “Beyond JKR two‐point method to Determine Elastic Modulus of Soft Materials” 7th International Symposium on SPM Standardization (SPM 2019), Sunport Hall Takamatsu, Takamatsu, Japan, 2019/7/15

Atsushi Takahara “Application of Synchrotron Radiation X-ray Scattering and Spectroscopy to Soft Matter” ISPAC 2019, Active Resorts Miyagizaou/ Miyagi, 2019/6/4

Koya Shimokawa, “3-dimensional topology and polycontinuous pattern”
The Topology of Nucleic Acids: Research at the Interface of Low-Dimensional Topology, Polymer Physics and Molecular Biology, Banff, Canada, 2019/3/26

Ken Kojio, “In situ Small Angle X-ray Scattering Study on Change in Microdomain Structure of Thermoplastic Elastomer under Various Mechanical Deformation Modes”
International Symposium Polymers meet Topology, Tokyo, Japan, 2019/1/30

Ken Nakajima, “Time-temperature superposition principle at nanoscale (Keynote Speech)”
International Conference on Advanced Polymer Science and Technology (2019-ICAPST), Tainan, Taiwan, 2019/1/19

＜2018＞

Yuya Koda, “Positive flow-spines and contact 3-manifolds”
Workshop “New development of low-dimensional topology”, Kanagawa, Japan, 2018/12/8

Ken Nakajima, Masaru Arai, Eijun Ueda and Xiaobin Liang, “Viscoelasticity of rubbers investigated by nanorheological AFM”
KHK 13th Fall Rubber Colloquium, Hannover, Germany, 2018/11/7

Atsushi Takahara, “Synchrotron X-ray Scattering of Polymeric Solids under Various Mechanical Deformation States”
The 7th Synchrotron Radiation in Polymer Science (7th SRPS), Gyeongju, Korea, 2018/9/4

Ken Nakajima, “Time-temperature superposition principle at nanoscale“
14th Japan – Belgium Symposium on Polymer Science (JBSPS2018), Mons, Belgium, 2018/9/4

Ken Nakajima, “AFM nanomechanics for viscoelastic contact“
4th International Conference on Scanning Probe Microscopy on Soft and Polymeric Materials (SPMonSPM2018), Leuven, Belgium, 2018/8/21

Atsushi Takahara, “Synchrotron X-ray Scattering of Polymeric Materials under Various Deformation Conditions (Plenary Talk)”
Japan-Korea Joint Symposium on Polymer Science 2018（JKJS2018), Sapporo, Japan, 2018/7/24

Ken Nakajima, “AFM Nanomechanics on Polymeric Materials“
Japan-Korea Joint Symposium on Polymer Science 2018（JKJS2018), Sapporo, Japan, 2018/7/24

Atsushi Takahara, “In Situ Synchrotron X-ray Diffraction/Scattering Study of Polymeric Solids and Polymer Composites  under Mechanical Deformation (Plenary Talk)”
34th International Conference of the Polymer Processing Society,  (PPS-34), Taipei, Taiwan, 2018/5/22

Ken Nakajima, “Nanorheological AFM for Soft Polymeric Materials“
7th Multifrequency AFM Conference, Madrid, Spain, 2018/4/19

Ken Nakajima, “AFM nanomechanics for polymer physics”
17th International Conference on Deformation, Yield and Fracture of Polymers (DYFP 2018), Kerkrade, The Netherlands, 2018/3/29

Yuya Koda, “Extending automorphisms of the genus-2 surface over the 3-sphere”
Topology Seminar, Chung-Ang University, Seoul, Korea, 2018/3/23

Koya Shimokawa, “On chirality of molecular graphs”
Cyclic & Topologically Complex Polymers, Spring 2018 American Chemical Society Meeting, New Orleans, USA, 2018/3/19

Genki Omori, “An infinite presentation of the mapping class group
of a non-orientable surface”
The 13th East Asian School of Knots and Related Topics, Daejeon, Korea, 2018/1/30

<Conference>

＜2020＞

Nattanee Dechnarong, Kazutaka Kamitani, Chao Hung Cheng, Shiori Masuda, Shuhei Nozaki, Chigusa Nagano, Yoshifumi Amamoto, Ken Kojio, Atsushi Takahara ” Small-Angle X-ray Scattering Investigation of Microphase – Separated Structure of Thermoplastic”
MRM Forum 2020, 2020/12/08

Ken’ichi Yoshida” Degeneration of 3-dimensional hyperbolic cone structures with decreasing cone angles”
The 15th East Asian Conference on Geometric Topology、Research Institute for Mathematical Sciences ,Kyoto University、2020/2/11

Ken Kojio” In situ Molecular Aggregation Structure Analyses on Polymer Films During Various Mechanical Deformation Modes”
Seoul National University -Kyushu University Joint Symposium on Materials Chemistry and Engineering,
Kyushu university ,2020/1/21

＜2019＞

Chao-Hung Cheng, Shiori Masuda, Nattanee Dechnarong, Kiyu Uno, Kazutaka Kamitani, Taiki Hoshino, Ken Kojio, and Atsushi Takahara” Structural Analysis in Nanocomposite Elastomer with Block Copolymer-Grafted Silica Particles by Synchrotron Radiation X-ray Scattering and Spectroscopy under Various Mechanical Deformation”
Materials Research Meeting 2019 (MRM2019),Workpia Yokohama,2019/12/13

Nattanee Dechnarong・Kazutaka Kamitani・Chao-Hung Cheng・Shiori Masuda・Shuhei Nozaki・Chigusa Nagano・Ken Kojio・Atsushi Takahara” In situ small angle X-ray scattering investigation on mesoscopic deformation of thermoplastic elastomer under cyclic elongation”
Materials Research Meeting 2019 (MRM2019), Workpia Yokohama,2019/12/11

Haonan Liu, Xiaobin Liang, Ken Nakajima” AFM Nanomechanical Studies on Dynamic Stress Networks of Stretched Thermoplastic Elastomer”
27th International Colloquium on Scanning Probe Microscopy (ICSPM27), Laforet Shuzenji, Japan,2019/12/5

Ling Gao, Xiaobin Liang, Ken Nakajima” Investigation of morphology and mechanical properties of thermoplastic elastomer via　atomic force microscopy”
13th China-Japan Seminar on Advanced Engineering Plastics, Polymer Alloys, Blends and Composites,Grand Mercure Qingdao Nanshan Resort, Qingdao, China, 2019/11/21

Haonan Liu, Xiaobin Liang, Ken Nakajima” AFM Nanomechanical Studies on Dynamic Stress Networks of Stretched Thermoplastic Elastomer”
13th China-Japan Seminar on Advanced Engineering Plastics, Polymer Alloys, Blends and Composites, Grand Mercure Qingdao Nanshan Resort, Qingdao, China, 2019/11/21

Ken Nakajima” AFM nanomechanics on polymeric materials”
3rd Workshop on Plastic Electronics and Related Science and Technology (Joint Program with Imperial College London),Tokyo Instiute of Technology, Japan,2019/11/18

Ken’ichi Yoshida” Degeneration of hyperbolic cone structures on a link in the thickened torus “
Workshop “Topology and Computer 2019”,Osaka City University ,2019/10/18

Nattanee Dechnarong, Kazutaka Kamitani, Chao-Hung Cheng, Shiori Masuda, Shuhei Nozaki,Chigusa Nagano, Yoshifumi Amamoto, Ken Kojio, Atsushi Takahara” In situ synchrotron radiation X-ray scattering study on microphase-separated structure of thermoplastic elastomer under elongation”
Kyushu Western-Busan Gyeongnan Joint SymposiumPGKS2019 2019 Pusan-Gyeongnam/Kyushu-Seibu Joint Symposium on High Polymers(19th) and Fibers(17th), Conference Center of Sangnam International House, Pusan National University, Busan ,Busan University, 2019/10/17

Hiroshi Morita, Ayano Miyamoto” Analysis of the polymer chains in the expansion process of thermo plastic elastomer using coarse-grained simulation”
IRC2019, KIA OVAL, London, 2019/9/3

Atsushi Takahara” Tribological properties of polyelectroryte brushes in water”
ACS Fall 2019 National Meeting & Exposition,San Diego,2019/8/26

Hiroshi Morita, Ayano Miyamoto” Analysis and Description of the Higher Order Structures of Polymeric Materials in MesoScale”
ISPAC 2019,Active Resorts Miyagi Zao,2019/6/5

K. Nakajima, N. Kotani” Dynamic stress network in block-copolymer type thermoplastic elastomer”
ISPAC 2019,Active Resorts Miyagizaou/ Miyagi,2019/6/4

Nattanee Dechnarong・Kazutaka Kamitani・Chao-Hung Cheng・Shiori Masuda・Shuhei Nozaki・Chigusa Nagano・Ken Kojio・Atsushi Takahara” Effect of temperature on mesoscopic deformation of thermoplastic elastomer under elongations based on in situ small-angle X ray scattering”
ISPAC 2019, Active Resorts Miyagizaou/ MIyagi , 2019/6/3

Chao-Hung Cheng, Shiori Masuda, Nattanee Dechnarong, Kento Fukada, Kiyu Uno, Kazutaka Kamitani, Taiki Hoshino, Ken Kojio, and Atsushi Takahara” Dynamic Behaviour of Block Copolymer-Grafted Silica Particles Based on X-ray Photon Correlation Spectroscopy”
ISPAC 2019, Active Resorts Miyagizaou/ Miyagi, 2019/6/3

Ken Nakajima” AFM Nanomechanics for Viscoelastic Contact”
ACS Rubber Division 195th Technical Meeting, Holiday Inn Cleveland-S Independence, OH, USA,2019/4/30

Ken Kojio, “In situ Molecular Aggregation Structure Analyses of Polymer Materials under Various Deformation Modes  (oral)”
Kyushu U / Kyoto Tech / UMass Polymer Mini-Symposium, Amherst, USA, 2019/3/7

Nattanee Dechnarong, “Investigation of microdomain deformation of thermoplastic elastomer based on in situ synchrotron radiation X-ray scattering  (poster)”
APS March Meeting 2019, Boston, USA, 2019/3/6

Ken Kojio, “Change in Hierarchical Structure of Segmented Polyurethane Elastomers under Mechanical Deformation  (oral)”
APS March Meeting 2019, Boston, USA, 2019/3/6

Hiroshi Morita, Ayano Miyamoto, “Descriptor of both domain structures and bridge chain network in a thermoplastic elastomer using graph  (oral)”
APS March Meeting 2019, Boston, USA, 2019/3/4

＜2018＞

Hiroshi Morita, Ayano Miyamoto, “Analysis of the bridge chain network in sphere domain of ABA triblock copolymer (oral)”
The 12th SPSJ International Polymer Conference (IPC2018), Hiroshima, Japan, 2018/12/5

Nattanee Dechnarong, “In situ Small Angle X-ray Scattering Study on Microdomain Structure
of Thermoplastic Elastomer under Mechanical Deformation (poster)”
The 12th SPSJ International Polymer Conference (IPC2018), Hiroshima, Japan, 2018/12/5

Ken Nakajima, “Nanorheological Atomic Force Microscope for Soft Polymeric Materials (poster)”
26th International Colloquium on Scanning Probe Microscopy (ICSPM26), Sendai, Japan, 2018/10/23

Ken Kojio, “Change in microdomain structure of styrene-based triblock copolymer elastomer under biaxial deformation (oral)”
XVII International Small Angle Scattering Conference (SAS2018), Michigan, USA, 2018/10/8

Kazutaka Kamitani, “Microphase-separated structure change of styrene-based triblock copolymer elastomer during mechanical deformation (poster)”
The 7th Synchrotron Radiation in Polymer Science (7th SRPS), Gyeongju, Korea, 2018/9/4

Ken Nakajima, “Nanorheological Atomic Force Microscopy for Polymeric Materials (oral)”
7th Pacific Rim Conference on Rheology (PRCR 2018), Jeju, Korea, 2018/6/13

Yasumitsu Ito, “On knot adjacency (oral)”
Approximate Enumeration of Polygons, Polymers and Link Diagrams, University of British Columbia, Vancouver, BC, Canada, 2018/3/23

Kanami Tamaki, “Knots and spatial graphs in simple cubic lattice (oral)”
Approximate Enumeration of Polygons, Polymers and Link Diagrams, University of British Columbia, Vancouver, BC, Canada, 2018/3/23

Ryosuke Mishina, “Analysis of 3D networks (oral)”
Approximate Enumeration of Polygons, Polymers and Link Diagrams, University of British Columbia, Vancouver, BC, Canada, 2018/3/23

Ken Yagima, “Boundary slope of algebraic knots (oral)”
Approximate Enumeration of Polygons, Polymers and Link Diagrams, University of British Columbia, Vancouver, BC, Canada, 2018/3/23