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1

Changes in electronic states of platinum–cobalt alloy catalyst for polymer electrolyte fuel cells by potential cycling

Shoichi Hidai, Masaki Kobayashi, Hideharu Niwa, Yoshihisa Harada, Masaharu Oshima, Yoji Nakamori, Tsutomu Aoki

Journal:

Journal of Power Sources

Year:

2011

Language:

english

File:

PDF, 1.01 MB

english, 2011

2

Enhancement in Kinetics of the Oxygen Reduction Reaction on a Nitrogen-Doped Carbon Catalyst by Introduction of Iron via Electrochemical Methods

Wu, Jiajia, Zhang, Da, Niwa, Hideharu, Harada, Yoshihisa, Oshima, Masaharu, Ofuchi, Hironori, Nabae, Yuta, Okajima, Takeyoshi, Ohsaka, Takeo

Journal:

Year:

2015

Language:

english

File:

PDF, 1.43 MB

english, 2015

3

Eating problems in female Japanese high school students: A prevalence study

Kazutoshi Nakamura, Yoshihiko Hoshino, Atsushi Watanabe, Kyoichi Honda, Shinichi Niwa, Kunihiko Tominaga, Satoshi Shimai, Masaharu Yamamoto

Journal:

Journal of Eating Disorders

Year:

1999

Language:

english

File:

PDF, 113 KB

english, 1999

4

Solvation structure of metal ions in nitrogen-donating solvents

Yasuhiro Inada, Yasuhiro Niwa, Kuniko Iwata, Shigenobu Funahashi, Hitoshi Ohtaki, Masaharu Nomura

Journal:

Journal of Molecular Liquids

Year:

2006

Language:

english

File:

PDF, 490 KB

english, 2006

5

Preparation of porous carbons from cypress using super-heated steam. I. The carbonization furnace and its characteristics

Eiki Ito, Taizou Sano, Ikuyoshi Kouchi, Masaharu Okuda, Takashi Nakano, Masahiro Umemura, Yousuke Niwa, Masaki Yashio, Yoshitake Azuma, Yoshiya Yamaji, Masahiro Toyoda, Michio Inagaki

Journal:

Year:

2007

Language:

english

File:

PDF, 48 KB

english, 2007

6

X-ray absorption analysis of nitrogen contribution to oxygen reduction reaction in carbon alloy cathode catalysts for polymer electrolyte fuel cells

Hideharu Niwa, Koji Horiba, Yoshihisa Harada, Masaharu Oshima, Takashi Ikeda, Kiyoyuki Terakura, Jun-ichi Ozaki, Seizo Miyata

Journal:

Journal of Power Sources

Year:

2009

Language:

english

File:

PDF, 760 KB

english, 2009

7

X-ray photoemission spectroscopy analysis of N-containing carbon-based cathode catalysts for polymer electrolyte fuel cells

Hideharu Niwa, Masaki Kobayashi, Koji Horiba, Yoshihisa Harada, Masaharu Oshima, Kiyoyuki Terakura, Takashi Ikeda, Yuka Koshigoe, Jun-ichi Ozaki, Seizo Miyata, Shigenori Ueda, Yoshiyuki Yamashita, Hid

Journal:

Journal of Power Sources

Year:

2011

Language:

english

File:

PDF, 817 KB

english, 2011

8

p53 Gene Mutation and Loss of Heterozygosity of Chromosome 11 in Methylcholanthrene-induced Mouse Sarcomas

Kiyoshi Shimokado, Hiroshi Watanabe, Masaharu Sumii, Kiyoshi Miyagawa, Kenji Kamiya, Kiyohiko Dohi, Ohtsura Niwa

Journal:

Year:

1998

Language:

english

File:

PDF, 390 KB

english, 1998

9

Cilnidipine Improves Insulin Sensitivity in the Otsuka Long-Evans Tokushima Fatty Rat, a Model of Spontaneous NIDDM

Nagakatsu Harada, Masaharu Onaka, Sadaichi Sakamoto, Yasuharu Niwa, Yutaka Nakaya

Journal:

Cardiovascular Drugs and Therapy

Year:

1999

Language:

english

File:

PDF, 105 KB

english, 1999

10

Formation and oxidation mechanisms of Pd–Zn nanoparticles on a ZnO supported Pd catalyst studied by in situ time-resolved QXAFS and DXAFS

Uemura, Yohei, Inada, Yasuhiro, Niwa, Yasuhiro, Kimura, Masao, Bando, Kyoko K., Yagishita, Akira, Iwasawa, Yasuhiro, Nomura, Masaharu

Journal:

Physical Chemistry Chemical Physics

Year:

2012

Language:

english

File:

PDF, 1.88 MB

english, 2012

11

Indirect contribution of transition metal towards oxygen reduction reaction activity in iron phthalocyanine-based carbon catalysts for polymer electrolyte fuel cells

Masaki Kobayashi, Hideharu Niwa, Makoto Saito, Yoshihisa Harada, Masaharu Oshima, Hironori Ofuchi, Kiyoyuki Terakura, Takashi Ikeda, Yuka Koshigoe, Jun-ichi Ozaki, Seizo Miyata

Journal:

Electrochimica Acta

Year:

2012

Language:

english

File:

PDF, 892 KB

english, 2012

12

Role of residual transition-metal atoms in oxygen reduction reaction in cobalt phthalocyanine-based carbon cathode catalysts for polymer electrolyte fuel cell

Masaki Kobayashi, Hideharu Niwa, Yoshihisa Harada, Koji Horiba, Masaharu Oshima, Hironori Ofuchi, Kiyoyuki Terakura, Takashi Ikeda, Yuka Koshigoe, Jun-ichi Ozaki, Seizo Miyata, Shigenori Ueda, Yoshiyu

Journal:

Journal of Power Sources

Year:

2011

Language:

english

File:

PDF, 641 KB

english, 2011

13

Effect of a 5-HT1A receptor agonist, flesinoxan, on the extracellular noradrenaline level in the hippocampus and on the locomotor activity of rats

Akira Suwabe, Masaharu Kubota, Masanobu Niwa, Kazuhiko Kobayashi, Shigenobu Kanba

Journal:

Year:

2000

Language:

english

File:

PDF, 215 KB

english, 2000

14

IL-1α Induces Inducible Nitric Oxide Synthase in Uterine Smooth Muscle

Satoshi Yamamoto, Masaharu Kamada, Masahiko Maegawa, Masaya Takikawa, Yutaka Nakaya, Mineo Niwa, Toshihiro Aono

Journal:

Biochemical and Biophysical Research Communications

Year:

1997

Language:

english

File:

PDF, 115 KB

english, 1997

15

Inducible nitric oxide synthase in uterine smooth muscle

Yutaka Nakaya, Satoshi Yamamoto, Yoko Hamada, Masaharu Kamada, Toshihiro Aono, Mineo Niwa

Journal:

Year:

1996

Language:

english

File:

PDF, 512 KB

english, 1996

16

Platinum oxidation responsible for degradation of platinum–cobalt alloy cathode catalysts for polymer electrolyte fuel cells

Shoichi Hidai, Masaki Kobayashi, Hideharu Niwa, Yoshihisa Harada, Masaharu Oshima, Yoji Nakamori, Tsutomu Aoki

Journal:

Journal of Power Sources

Year:

2012

Language:

english

File:

PDF, 1.26 MB

english, 2012

17

Insights into Initial Kinetic Nucleation of Gold Nanocrystals

Yao, Tao, Sun, Zhihu, Li, Yuanyuan, Pan, Zhiyun, Wei, He, Xie, Yi, Nomura, Masaharu, Niwa, Yasuhiro, Yan, Wensheng, Wu, Ziyu, Jiang, Yong, Liu, Qinghua, Wei, Shiqiang

Journal:

Journal of the American Chemical Society

Year:

2010

Language:

english

File:

PDF, 4.25 MB

english, 2010

18

Treatment Outcomes, Growth Height, and Neuroendocrine Functions in Patients With Intracranial Germ Cell Tumors Treated With Chemoradiation Therapy

Kazumasa Odagiri, Motoko Omura, Masaharu Hata, Noriko Aida, Tetsu Niwa, Ichiro Ogino, Hisato Kigasawa, Susumu Ito, Masataka Adachi, Tomio Inoue

Journal:

International Journal of Radiation Oncology*Biology*Physics

Year:

2012

Language:

english

File:

PDF, 412 KB

english, 2012

19

Probing carbon edge exposure of iron phthalocyanine-based oxygen reduction catalysts by soft X-ray absorption spectroscopy

Hideharu Niwa, Makoto Saito, Masaki Kobayashi, Yoshihisa Harada, Masaharu Oshima, Shogo Moriya, Katsuyuki Matsubayashi, Yuta Nabae, Shigeki Kuroki, Takashi Ikeda, Kiyoyuki Terakura, Jun-ichi Ozaki, Se

Journal:

Journal of Power Sources

Year:

2013

Language:

english

File:

PDF, 765 KB

english, 2013

20

Study on the oxygen adsorption property of nitrogen-containing metal-free carbon-based cathode catalysts for oxygen reduction reaction

Hisao Kiuchi, Hideharu Niwa, Masaki Kobayashi, Yoshihisa Harada, Masaharu Oshima, Masayuki Chokai, Yuta Nabae, Shigeki Kuroki, Masa-aki Kakimoto, Takashi Ikeda, Kiyoyuki Terakura, Seizo Miyata

Journal:

Electrochimica Acta

Year:

2012

Language:

english

File:

PDF, 756 KB

english, 2012

21

Co oxidation accompanied by degradation of Pt–Co alloy cathode catalysts in polymer electrolyte fuel cells

Kobayashi, Masaki, Hidai, Shoichi, Niwa, Hideharu, Harada, Yoshihisa, Oshima, Masaharu, Horikawa, Yuka, Tokushima, Takashi, Shin, Shik, Nakamori, Yoji, Aoki, Tsutomu

Journal:

Physical Chemistry Chemical Physics

Year:

2009

Language:

english

File:

PDF, 1.47 MB

english, 2009

22

Thermal behaviour of alumina from aluminium alkoxide reacted with complexing agent

Maeda, Kazuyuki, Mizukami, Fujio, Niwa, Shu-ichi, Toba, Makoto, Watanabe, Masaharu, Masuda, Kohji

Journal:

Journal of the Chemical Society Faraday Transactions

Year:

1992

Language:

english

File:

PDF, 1.91 MB

english, 1992

23

Operando soft X-ray emission spectroscopy of iron phthalocyanine-based oxygen reduction catalysts

Niwa, Hideharu, Kiuchi, Hisao, Miyawaki, Jun, Harada, Yoshihisa, Oshima, Masaharu, Nabae, Yuta, Aoki, Tsutomu

Journal:

Electrochemistry Communications

Year:

2013

Language:

english

File:

PDF, 738 KB

english, 2013

24

Highly stereoselective reactions of carbanions of dithiabicyclo[3.1.0]hexane derivatives

Okazaki, Renji, Ooka, Masaharu, Akiyama, Takahiko, Inamoto, Naoki, Niwa, Jun, Kato, Shigeki

Journal:

Journal of the American Chemical Society

Year:

1987

Language:

english

File:

PDF, 912 KB

english, 1987

25

In situ back-side illumination fluorescence XAFS (BI-FXAFS) studies on platinum nanoparticles deposited on a HOPG surface as a model fuel cell: a new approach to the Pt-HOPG electrode/electrolyte interface

Uehara, Hiromitsu, Uemura, Yohei, Ogawa, Takafumi, Kono, Kentaro, Ueno, Ryoichi, Niwa, Yasuhiro, Nitani, Hiroaki, Abe, Hitoshi, Takakusagi, Satoru, Nomura, Masaharu, Iwasawa, Yasuhiro, Asakura, Kiyota

Journal:

Physical Chemistry Chemical Physics

Year:

2014

Language:

english

File:

PDF, 1.77 MB

english, 2014

26

Distinguishing between High- and Low-Spin States for Divalent Mn in Mn-Based Prussian Blue Analogue by High-Resolution Soft X-ray Emission Spectroscopy

Asakura, Daisuke, Nanba, Yusuke, Okubo, Masashi, Mizuno, Yoshifumi, Niwa, Hideharu, Oshima, Masaharu, Zhou, Haoshen, Okada, Kozo, Harada, Yoshihisa

Journal:

The Journal of Physical Chemistry Letters

Year:

2014

Language:

english

File:

PDF, 729 KB

english, 2014

27

Atomic-scale planarization of SiO2/Si(001) interfaces

Niwa, Masaaki, Udagawa, Masaharu, Okada, Kenji, Kouzazki, Takashi, Sinclair, Robert

Journal:

Applied Physics Letters

Year:

1993

Language:

english

File:

PDF, 720 KB

english, 1993

28

Stress distribution in an aluminum interconnect of very large scale integration

Niwa, H., Yagi, H., Tsuchikawa, H., Kato, Masaharu

Journal:

Journal of Applied Physics

Year:

1990

Language:

english

File:

PDF, 843 KB

english, 1990

29

High-speed x-ray reflectometory in multiwavelength-dispersive mode

Matsushita, Tadashi, Niwa, Yasuhiro, Inada, Yasuhiro, Nomura, Masaharu, Ishii, Masashi, Sakurai, Kenji, Arakawa, Etsuo

Journal:

Applied Physics Letters

Year:

2008

Language:

english

File:

PDF, 508 KB

english, 2008

30

Crystallography and electromigration resistance of epitaxial Al films grown on (011)Si substrates by the sputtering method

Niwa, H., Teramae, Satoshi, Kato, Masaharu

Journal:

Applied Physics Letters

Year:

1993

Language:

english

File:

PDF, 551 KB

english, 1993

31

Selective Probing of the OH or OD Stretch Vibration in Liquid Water Using Resonant Inelastic Soft-X-Ray Scattering

Harada, Yoshihisa, Tokushima, Takashi, Horikawa, Yuka, Takahashi, Osamu, Niwa, Hideharu, Kobayashi, Masaki, Oshima, Masaharu, Senba, Yasunori, Ohashi, Haruhiko, Wikfeldt, Kjartan Thor, Nilsson, Anders

Journal:

Physical Review Letters

Year:

2013

Language:

english

File:

PDF, 1.07 MB

english, 2013

32

The initial stages of the thermal oxidation of Si(001) 2×1 surface studied by scanning tunneling microscopy

Udagawa, Masaharu, Niwa, Masaaki, Sumita, Isao

Journal:

Journal of Applied Physics

Year:

1992

Language:

english

File:

PDF, 680 KB

english, 1992

33

Ultrahigh resolution soft x-ray emission spectrometer at BL07LSU in SPring-8

Harada, Yoshihisa, Kobayashi, Masaki, Niwa, Hideharu, Senba, Yasunori, Ohashi, Haruhiko, Tokushima, Takashi, Horikawa, Yuka, Shin, Shik, Oshima, Masaharu

Journal:

Review of Scientific Instruments

Year:

2012

Language:

english

File:

PDF, 1.05 MB

english, 2012

34

Epitaxial growth of Al on Si(001) by sputtering

Niwa, H., Kato, Masaharu

Journal:

Applied Physics Letters

Year:

1991

Language:

english

File:

PDF, 568 KB

english, 1991

35

Morphology and crystallography of single crystal precipitates on Al alloy films grown by the sputtering method

Niwa, Hideo, Yamaguchi, Ichiro, Yagi, Haruyoshi, Kato, Masaharu

Journal:

Journal of Applied Physics

Year:

1993

Language:

english

File:

PDF, 971 KB

english, 1993

36

Diffusional relaxation and void growth in an aluminum interconnect of very large scale integration

Kato, Masaharu, Niwa, H., Yagi, H., Tsuchikawa, H.

Journal:

Journal of Applied Physics

Year:

1990

Language:

english

File:

PDF, 805 KB

english, 1990

37

Reproducibilities of blood chemical data for AMHTS examinees

Hinohara, Shigeo, Nakamura, Toyoko, Takahashi, Tameo, Ito, Kiichi, Shimizu, Hiroshi, Niwa, Masaharu

Journal:

Informatics for Health and Social Care

Year:

1984

Language:

english

File:

PDF, 308 KB

english, 1984

38

Evaluation of AMHTS for the early detection of gastric cancer-with special reference to blood tests

Hinohara, Shigeo, Takahashi, Tameo, Suzuki, Sohtaro, Niwa, Masaharu

Journal:

Informatics for Health and Social Care

Year:

1983

Language:

english

File:

PDF, 287 KB

english, 1983

39

Basic studies on SDI pattern analysis for clinical biomedical data at AMHTS

Ito, Kiichi, Niwa, Masaharu, Hinohara, Shigeo, Takahashi, Tameo, Goto, Yuichiro

Journal:

Informatics for Health and Social Care

Year:

1982

Language:

english

File:

PDF, 255 KB

english, 1982

40

Operando soft x-ray emission spectroscopy of LiMn2O4 thin film involving Li–ion extraction/insertion reaction

Asakura, Daisuke, Hosono, Eiji, Niwa, Hideharu, Kiuchi, Hisao, Miyawaki, Jun, Nanba, Yusuke, Okubo, Masashi, Matsuda, Hirofumi, Zhou, Haoshen, Oshima, Masaharu, Harada, Yoshihisa

Journal:

Electrochemistry Communications

Year:

2015

Language:

english

File:

PDF, 800 KB

english, 2015

41

Electronic Structures of Non-Pt Carbon Alloy Catalysts for Polymer Electrolyte Membrane Fuel Cells Revealed by Synchrotron Radiation Analyses

Oshima, Masaharu, Niwa, Hideharu, Saito, Makoto, Kobayashi, Masaki., Horiba, Koji, Harada, Yoshihisa, Terakura, Kiyoyuki, Ikeda, Takashi, Ozaki, Jun-ichi, Nabae, Yuta, Miyata, Seizo

Journal:

MRS Proceedings

Year:

2011

Language:

english

File:

PDF, 1.49 MB

english, 2011

42

Active site formation mechanism of carbon-based oxygen reduction catalysts derived from a hyperbranched iron phthalocyanine polymer

Hiraike, Yusuke, Saito, Makoto, Niwa, Hideharu, Kobayashi, Masaki, Harada, Yoshihisa, Oshima, Masaharu, Kim, Jaehong, Nabae, Yuta, Kakimoto, Masa-aki

Journal:

Nanoscale Research Letters

Year:

2015

Language:

english

File:

PDF, 2.99 MB

english, 2015

43

Respiratory Quotient in Patients with Non-Insulin-Dependent Diabetes mellitus Treated with Insulin and Oral Hypoglycemic Agents

Nakaya, Yutaka, Ohnaka, Masaharu, Sakamoto, Sadaichi, Niwa, Yasuharu, Okada, Kazuko, Nomura, Masahiro, Hara, Tsutomu, Kusonoki, Masataka

Journal:

Annals of Nutrition & Metabolism

Year:

1998

Language:

english

File:

PDF, 249 KB

english, 1998

44

Does Prolonged Exercise Alter Diet-Induced Thermogenesis?

Ohnaka, Masaharu, Iwamoto, Masako, Sakamoto, Sadaichi, Niwa, Yasuharu, Matoba, Hideki, Nakayasu, Kimiko, Nakaya, Yutaka

Journal:

Annals of Nutrition & Metabolism

Year:

1998

Language:

english

File:

PDF, 254 KB

english, 1998

45

Treatment outcomes and late toxicities in patients with embryonal central nervous system tumors

Odagiri, Kazumasa, Omura, Motoko, Hata, Masaharu, Aida, Noriko, Niwa, Tetsu, Goto, Hiroaki, Ito, Susumu, Adachi, Masanori, Yoshida, Haruyasu, Yuki, Hiroko, Inoue, Tomio

Journal:

Radiation Oncology

Year:

2014

Language:

english

File:

PDF, 844 KB

english, 2014

46

Local Ordering and Lateral Growth of Initial Thermal Oxide of Si(001)

Udagawa, Masaharu, Niwa, Masaaki, Sumita, Isao

Journal:

Japanese Journal of Applied Physics

Year:

1994

Language:

english

File:

PDF, 625 KB

english, 1994

47

Atomic-Order Planarization of Ultrathin S i O 2 / S i (001) Interfaces

Niwa, Masaaki, Kouzaki, Takashi, Okada, Kenji, Udagawa, Masaharu, Sinclair, Robert

Journal:

Japanese Journal of Applied Physics

Year:

1994

Language:

english

File:

PDF, 393 KB

english, 1994

48

The Initial Stages of the Thermal Oxidation of Si(001)2×1 Surface Studied by Scanning Tunneling Microscopy

Udagawa, Masaharu, Niwa, Masaaki, Sumita, Isao

Journal:

Japanese Journal of Applied Physics

Year:

1993

Language:

english

File:

PDF, 226 KB

english, 1993

49

Therapeutic Usefulness of Wild-Type p53 Gene Introduction in a p53 -Null Anaplastic Thyroid Carcinoma Cell Line

Narimatsu, Masaharu, Nagayama, Yuji, Akino, Kozo, Yasuda, Masako, Yamamoto, Toshinori, Yang, Ting-ting, Ohtsuru, Akira, Namba, Hiroyuki, Yamashita, Shunichi, Ayabe, Hiroyoshi, Niwa, Masami

Journal:

Journal of Clinical Endocrinology & Metabolism

Year:

1998

Language:

english

File:

PDF, 229 KB

english, 1998

50

Characterization of nitrogen species incorporated into graphite using low energy nitrogen ion sputtering

Kiuchi, Hisao, Kondo, Takahiro, Sakurai, Masataka, Guo, Donghui, Nakamura, Junji, Niwa, Hideharu, Miyawaki, Jun, Kawai, Maki, Oshima, Masaharu, Harada, Yoshihisa

Journal:

Physical Chemistry Chemical Physics

Year:

2016

Language:

english

File:

PDF, 2.15 MB

english, 2016