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1

Validation of Crush Energy Calculation Methods for Use in Accident Reconstructions by Finite Element Analysis

Numata, Shusuke, Mizuno, Koji, Ito, Daisuke, Okumura, Dai, Kinoshita, Hisashi

Journal:

SAE International Journal of Transportation Safety

Year:

2018

Language:

english

File:

PDF, 1.93 MB

english, 2018

2

Elastic–viscoplastic implicit integration algorithm applicable to both plane stress and three-dimensional stress states

Ohno, Nobutada, Tsuda, Masatoshi, Sugiyama, Hirotaka, Okumura, Dai

Journal:

Finite Elements in Analysis and Design

Year:

2016

Language:

english

File:

PDF, 2.38 MB

english, 2016

3

Advanced maritime adaptation in the western Pacific coastal region extends back to 35,000–30,000 years before present

Fujita, Masaki, Yamasaki, Shinji, Katagiri, Chiaki, Oshiro, Itsuro, Sano, Katsuhiro, Kurozumi, Taiji, Sugawara, Hiroshi, Kunikita, Dai, Matsuzaki, Hiroyuki, Kano, Akihiro, Okumura, Tomoyo, Sone, Tomom

Journal:

Proceedings of the National Academy of Sciences

Year:

2016

Language:

english

File:

PDF, 1.49 MB

english, 2016

4

Higher-order stress and grain size effects due to self-energy of geometrically necessary dislocations

Nobutada Ohno, Dai Okumura

Journal:

Journal of the Mechanics and Physics of Solids

Year:

2007

Language:

english

File:

PDF, 318 KB

english, 2007

5

Special issue in honor of Nobutada Ohno

Tetsuya Matsuda, Dai Okumura, Lakhdar Taleb

Journal:

International Journal of Plasticity

Year:

2011

Language:

english

File:

PDF, 160 KB

english, 2011

6

[Advanced Structured Materials] From Creep Damage Mechanics to Homogenization Methods Volume 64 || A Continuum Damage Model Based on Experiments and Numerical Simulations—A Review

Altenbach, Holm, Matsuda, Tetsuya, Okumura, Dai

Year:

2015

Language:

english

File:

PDF, 847 KB

english, 2015

7

[Advanced Structured Materials] From Creep Damage Mechanics to Homogenization Methods Volume 64 ||

Altenbach, Holm, Matsuda, Tetsuya, Okumura, Dai

Year:

2015

Language:

english

File:

PDF, 34.24 MB

english, 2015

8

[Advanced Structured Materials] From Creep Damage Mechanics to Homogenization Methods Volume 64 || The Multiplicative Decomposition of the Deformation Gradient in Plasticity—Origin and Limitations

Altenbach, Holm, Matsuda, Tetsuya, Okumura, Dai

Year:

2015

Language:

english

File:

PDF, 421 KB

english, 2015

9

Using two scaling exponents to describe the mechanical properties of swollen elastomers

Okumura, Dai, Kondo, Akifumi, Ohno, Nobutada

Journal:

Journal of the Mechanics and Physics of Solids

Year:

2016

Language:

english

File:

PDF, 2.47 MB

english, 2016

10

IgG4-Related Disease

Inoue, Dai, Yoshida, Kotaro, Yoneda, Norihide, Ozaki, Kumi, Matsubara, Takashi, Nagai, Keiichi, Okumura, Kenichirou, Toshima, Fumihito, Toyama, Jun, Minami, Tetsuya, Matsui, Osamu, Gabata, Toshifumi,

Journal:

Medicine (Medicine Publishing Company Ltd)

Year:

2015

Language:

english

File:

PDF, 361 KB

english, 2015

11

Homogenized Elastic Stiffness of Fin Layer in Tube-Fin Structures (Evaluation and Verification)

IWAHORI, Keisuke, OHNO, Nobutada, MURAKI, Tomoya, OKUMURA, Dai, MIYAKAWA, Susumu

Journal:

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A

Year:

2013

File:

PDF, 2.23 MB

2013

12

Thermo-mechanical cyclic hardening behavior of 304 stainless steel at large temperature ranges: Experiments and simulations

Ohno, Nobutada, Yamamoto, Ryohei, Okumura, Dai

Journal:

International Journal of Mechanical Sciences

Year:

2017

Language:

english

File:

PDF, 2.67 MB

english, 2017

13

Usefulness of the plasma branched-chain amino acid/aromatic amino acid ratio for predicting future cardiac events in patients with heart failure

Hiraiwa, Hiroaki, Okumura, Takahiro, Kondo, Toru, Kato, Toshiaki, Kazama, Shingo, Ishihara, Toshikazu, Iwata, Etsuo, Shimojo, Masafumi, Kondo, Sayano, Aoki, Soichiro, Kanzaki, Yasunori, Tanimura, Dais

Journal:

Journal of Cardiology

Year:

2020

Language:

english

File:

PDF, 833 KB

english, 2020

14

Yield and buckling behavior of Kelvin open-cell foams subjected to uniaxial compression

Yuji Takahashi, Dai Okumura, Nobutada Ohno

Journal:

International Journal of Mechanical Sciences

Year:

2010

Language:

english

File:

PDF, 973 KB

english, 2010

15

Three-dimensional microscopic interlaminar analysis of cross-ply laminates based on a homogenization theory

Tetsuya Matsuda, Dai Okumura, Nobutada Ohno, Masamichi Kawai

Journal:

International Journal of Solids and Structures

Year:

2007

Language:

english

File:

PDF, 594 KB

english, 2007

16

Buckling behavior of Kelvin open-cell foams under [0 0 1], [0 1 1] and [1 1 1] compressive loads

Dai Okumura, Atsushi Okada, Nobutada Ohno

Journal:

International Journal of Solids and Structures

Year:

2008

Language:

english

File:

PDF, 848 KB

english, 2008

17

Purification and characterization of the flagellar hook–basal body complex of Bacillus subtilis

Tomoko Kubori, Mitsumasa Okumura, Nobuhiro Kobayashi, Dai Nakamura, Masahiro Iwakura, Shin-Ichi Aizawa

Journal:

Molecular Microbiology

Year:

1997

Language:

english

File:

PDF, 1.47 MB

english, 1997

18

Serial Measurement of Polyethylene Wear of Well-Fixed Cementless Metal-Backed Acetabular Component in Total Hip Arthroplasty: An Over 10 Year Follow-up Study

Xuesong Dai, Hironori Omori, Yasuhiro Okumura, Masao Ando, Hisashi Oki, Naoki Hashimoto, Hisatoshi Baba

Journal:

Artificial Organs

Year:

2000

Language:

english

File:

PDF, 1.08 MB

english, 2000

19

Bone grafting in cementless total hip replacement for congenital dysplasia of the hip

X. Dai, H. Omori, Y. Okumura, M. Ando, H. Oki, N. Hashimoto, H. Baba

Journal:

International Orthopaedics

Year:

2000

Language:

english

File:

PDF, 62 KB

english, 2000

20

Online learning method using support vector machine for surface-electromyogram recognition

Shuji Kawano, Dai Okumura, Hiroki Tamura, Hisasi Tanaka, Koichi Tanno

Journal:

Artificial Life and Robotics

Year:

2009

Language:

english

File:

PDF, 610 KB

english, 2009

21

Enhanced Liver Metastatic Potential of Alpha-fetoprotein-producing Human Gastric Carcinoma after Carbon Tetrachloride-induced Liver Damage in Nude Mice

Hidetomo Sawada, Katsunori Nakatani, Nobuyuki Miyagi, Takashi Nishiwada, Akihiko Watanabe, Tohru Okumura, Yukishige Yamada, Masahiro Tsutsumi, Dai Nakae, Hiroshige Nakano, Yoichi Konishi

Journal:

Year:

1989

File:

PDF, 549 KB

1989

22

Plastic size effect analysis of lamellar composites using a discrete dislocation plasticity approach

Dai Okumura, Nobutada Ohno, Koji Yamaguchi

Journal:

International Journal of Plasticity

Year:

2011

Language:

english

File:

PDF, 1.31 MB

english, 2011

23

Electrically-pumped compact hybrid silicon microring lasers for optical interconnects

Liang, Di, Fiorentino, Marco, Okumura, Tadashi, Chang, Hsu-Hao, Spencer, Daryl T., Kuo, Ying-Hao, Fang, Alexander W., Dai, Daoxin, Beausoleil, Raymond G., Bowers, John E.

Journal:

Year:

2009

Language:

english

File:

PDF, 325 KB

english, 2009

24

Endothelin-1 peptides and IL-5 synergistically increase the expression of IL-13 in eosinophils

Ping Cui, Saimoon Sharmin, Yuushi Okumura, Hiroshi Yamada, Mihiro Yano, Dai Mizuno, Hiroshi Kido

Journal:

Biochemical and Biophysical Research Communications

Year:

2004

Language:

english

File:

PDF, 606 KB

english, 2004

25

Corrigendum to “Endothelin-1 peptides and IL-5 synergistically increase the expression of IL-13 in eosinophils” [Biochem. Biophys. Res. Commun. 315 (2004) 782–787]

Ping Cui, Saimoon Sharmin, Yuushi Okumura, Hiroshi Yamada, Mihiro Yano, Dai Mizuno, Hiroshi Kido

Journal:

Biochemical and Biophysical Research Communications

Year:

2004

Language:

english

File:

PDF, 135 KB

english, 2004

26

P2X7 receptor as sensitive flow sensor for ERK activation in osteoblasts

Hisashi Okumura, Dai Shiba, Toshikazu Kubo, Takahiko Yokoyama

Journal:

Biochemical and Biophysical Research Communications

Year:

2008

Language:

english

File:

PDF, 321 KB

english, 2008

27

Implicit iterative finite element scheme for a strain gradient crystal plasticity model based on self-energy of geometrically necessary dislocations

Ryushin Kametani, Kazuki Kodera, Dai Okumura, Nobutada Ohno

Journal:

Computational Materials Science

Year:

2012

Language:

english

File:

PDF, 308 KB

english, 2012

28

Homogenized elastic–viscoplastic behavior of anisotropic open-porous bodies with pore pressure

Nobutada Ohno, Kazutaka Ikenoya, Dai Okumura, Tetsuya Matsuda

Journal:

International Journal of Solids and Structures

Year:

2012

Language:

english

File:

PDF, 1013 KB

english, 2012

29

Effect of geometrical imperfections on swelling-induced buckling patterns in gel films with a square lattice of holes

Okumura, Dai, Kuwayama, Tsuyoshi, Ohno, Nobutada

Journal:

International Journal of Solids and Structures

Year:

2014

Language:

english

File:

PDF, 1.21 MB

english, 2014

30

Homogenized elastic–viscoplastic behavior of plate-fin structures with two pore pressures

Ohno, Nobutada, Narita, Kohei, Okumura, Dai

Journal:

International Journal of Mechanical Sciences

Year:

2014

Language:

english

File:

PDF, 2.02 MB

english, 2014

31

[IEEE Micro-Nanomechatronics and Human Science, 2004 and The Fourth Symposium Micro-Nanomechatronics for Information-Based Society, 2004. - Nagoya, Japan (Oct. 31-Nov. 3, 2004)] Micro-Nanomechatronics and Human Science, 2004 and The Fourth Symposium Micro-Nanomechatronics for Information-Based Society, 2004. - Three-dimensional microscopic analysis of inter-laminar area in cross-ply laminate using a homogenization theory

Matsuda, T., Dai Okumura,, Ohno, N., Tokuda, M.

Year:

2004

Language:

english

File:

PDF, 738 KB

english, 2004

32

Conduction Mechanism of Leakage Current in Thermal Oxide on 4H-SiC

Sometani, Mitsuru, Okamoto, Dai, Harada, Shinsuke, Ishimori, Hitoshi, Takasu, Shinji, Hatakeyama, Tetsuo, Takei, Manabu, Yonezawa, Yoshiyuki, Fukuda, Kenji, Okumura, Hajime

Journal:

Materials Science Forum

Year:

2014

Language:

english

File:

PDF, 396 KB

english, 2014

33

GRAIN-SIZE DEPENDENT YIELD BEHAVIOR UNDER LOADING, UNLOADING AND REVERSE LOADING

OHNO, NOBUTADA, OKUMURA, DAI, SHIBATA, TOMOYUKI

Journal:

International Journal of Modern Physics B

Year:

2008

Language:

english

File:

PDF, 459 KB

english, 2008

34

Effect of prestrains on swelling-induced buckling patterns in gel films with a square lattice of holes

Okumura, Dai, Inagaki, Takahiro, Ohno, Nobutada

Journal:

International Journal of Solids and Structures

Year:

2015

Language:

english

File:

PDF, 1.19 MB

english, 2015

35

Development of High-Voltage 4H-SiC PiN Diodes on 4° and 8° Off-Axis Substrates

Okamoto, Dai, Tanaka, Yasunori, Matsumoto, Norio, Mizukami, Makoto, Ota, Chiharu, Takao, Kazuto, Fukuda, Kenji, Okumura, Hajime

Journal:

Materials Science Forum

Year:

2013

Language:

english

File:

PDF, 408 KB

english, 2013

36

Grain Size Dependence of Yield Stress Due to Strain Energy of Geometrically Necessary Dislocations

Ohno, Nobutada, Okumura, Dai

Journal:

Key Engineering Materials

Year:

2007

Language:

english

File:

PDF, 326 KB

english, 2007

37

Long Wave-Length Buckling of Periodic Open-Cell Foams Subjected to Uniaxial Compression

Okumura, Dai, Okada, Atsushi, Ohno, Nobutada

Journal:

Key Engineering Materials

Year:

2007

Language:

english

File:

PDF, 463 KB

english, 2007

38

Microscopic Interlaminar Stress Analysis of CFRP Cross-Ply Laminate Using a Homogenization Theory

Matsuda, Tetsuya, Okumura, Dai, Ohno, Nobutada, Kawai, Masamichi

Journal:

Key Engineering Materials

Year:

2007

Language:

english

File:

PDF, 430 KB

english, 2007

39

Long Wavelength Buckling of Cubic Open-Cell Foams Subjected to Uniaxial Compression

Okumura, Dai, Okada, Atsushi, Ohno, Nobutada

Journal:

Key Engineering Materials

Year:

2007

Language:

english

File:

PDF, 447 KB

english, 2007

40

Secretory leukoprotease inhibitor and pulmonary surfactant serve as principal defenses against influenza A virus infection in the airway and chemical agents up-regulating their levels may have therapeutic potential

Kido, Hiroshi, Okumura, Yuushi, Yamada, Hiroshi, Mizuno, Dai, Higashi, Youichirou, Yano, Mihiro

Journal:

Biological Chemistry

Year:

2004

Language:

english

File:

PDF, 174 KB

english, 2004

41

Higher-Order Stress due to Self Energy of Geometrically Necessary Dislocations

Ohno, Nobutada, Okumura, Dai

Journal:

Key Engineering Materials

Year:

2007

Language:

english

File:

PDF, 564 KB

english, 2007

42

[Advanced Structured Materials] From Creep Damage Mechanics to Homogenization Methods Volume 64 || Analysis of Inelastic Behavior for High Temperature Materials and Structures

Altenbach, Holm, Matsuda, Tetsuya, Okumura, Dai

Year:

2015

Language:

english

File:

PDF, 2.91 MB

english, 2015

43

[Advanced Structured Materials] From Creep Damage Mechanics to Homogenization Methods Volume 64 || Maximization of Strengthening Effect of Microscopic Morphology in Duplex Steels

Altenbach, Holm, Matsuda, Tetsuya, Okumura, Dai

Year:

2015

Language:

english

File:

PDF, 3.04 MB

english, 2015

44

[Advanced Structured Materials] From Creep Damage Mechanics to Homogenization Methods Volume 64 || Modeling of Internal Damage Evolution of Piezoelectric Ceramics Under Compression-Compression Fatigue Tests

Altenbach, Holm, Matsuda, Tetsuya, Okumura, Dai

Year:

2015

Language:

english

File:

PDF, 334 KB

english, 2015

45

Temperature-dependent analysis of conduction mechanism of leakage current in thermally grown oxide on 4H-SiC

Sometani, Mitsuru, Okamoto, Dai, Harada, Shinsuke, Ishimori, Hitoshi, Takasu, Shinji, Hatakeyama, Tetsuo, Takei, Manabu, Yonezawa, Yoshiyuki, Fukuda, Kenji, Okumura, Hajime

Journal:

Journal of Applied Physics

Year:

2015

Language:

english

File:

PDF, 1.45 MB

english, 2015

46

[Advanced Structured Materials] From Creep Damage Mechanics to Homogenization Methods Volume 64 || Onset of Matrix Cracking in Fiber Reinforced Polymer Composites: A Historical Review and a Comparison Between Periodic Unit Cell Analysis and Analytic Failure Criteria

Altenbach, Holm, Matsuda, Tetsuya, Okumura, Dai

Year:

2015

Language:

english

File:

PDF, 558 KB

english, 2015

47

Effect of Strain Hardening on Monotonic and Cyclic Loading Behavior of Plate-Fin Structures with Two Pore Pressures

Banno, Shuhei, Okumura, Dai, Ohno, Nobutada

Journal:

Key Engineering Materials

Year:

2014

Language:

english

File:

PDF, 1.60 MB

english, 2014

48

[Advanced Structured Materials] From Creep Damage Mechanics to Homogenization Methods Volume 64 || Mechanical Properties of Shape Memory Alloy and Polymer

Altenbach, Holm, Matsuda, Tetsuya, Okumura, Dai

Year:

2015

Language:

english

File:

PDF, 1.27 MB

english, 2015

49

[Advanced Structured Materials] From Creep Damage Mechanics to Homogenization Methods Volume 64 || Thermo-Electro-Mechanical Properties of Interpenetrating Phase Composites with Periodic Architectured Reinforcements

Altenbach, Holm, Matsuda, Tetsuya, Okumura, Dai

Year:

2015

Language:

english

File:

PDF, 1.14 MB

english, 2015

50

[Advanced Structured Materials] From Creep Damage Mechanics to Homogenization Methods Volume 64 || Review on Spatio-Temporal Multiscale Phenomena in TRIP Steels and Enhancement of Its Energy Absorption

Altenbach, Holm, Matsuda, Tetsuya, Okumura, Dai

Year:

2015

Language:

english

File:

PDF, 742 KB

english, 2015