Kenji Ohki: search on Z-Library

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1

Graphene-based Josephson junction microwave bolometer

Lee, Gil-Ho, Efetov, Dmitri K., Jung, Woochan, Ranzani, Leonardo, Walsh, Evan D., Ohki, Thomas A., Taniguchi, Takashi, Watanabe, Kenji, Kim, Philip, Englund, Dirk, Fong, Kin Chung

Journal:

Year:

2020

File:

PDF, 3.00 MB

2020

2

High performance and high reliability AlGaN/GaN HEMTs

Toshihide Kikkawa, Kozo Makiyama, Toshihiro Ohki, Masahito Kanamura, Kenji Imanishi, Naoki Hara, Kazukiyo Joshin

Journal:

physica status solidi (a)

Year:

2009

Language:

english

File:

PDF, 1.34 MB

english, 2009

3

High-power GaN-HEMT with high three-terminal breakdown voltage for W-band applications

Kozo Makiyama, Toshihiro Ohki, Masahito Kanamura, Kazukiyo Joshin, Kenji Imanishi, Naoki Hara, Toshihide Kikkawa

Journal:

physica status solidi (c)

Year:

2009

Language:

english

File:

PDF, 334 KB

english, 2009

4

The computation of surface tension and of contact angle by the sessile drop method (III)

Fumikatsu Tokiwa, Kenji Ohki

Journal:

Journal of Colloid and Interface Science

Year:

1967

Language:

english

File:

PDF, 349 KB

english, 1967

5

Shifting of the volcanic fronts during Early to Late Miocene in the Northeast Japan arc

Jun'ichi Ohki, Naoki Watanabe, Kenji Shuto, Tetsumaru Itaya

Journal:

Year:

1993

Language:

english

File:

PDF, 670 KB

english, 1993

6

[IEEE 2012 IEEE/MTT-S International Microwave Symposium - MTT 2012 - Montreal, QC, Canada (2012.06.17-2012.06.22)] 2012 IEEE/MTT-S International Microwave Symposium Digest - GaN single-chip transceiver frontend MMIC for X-band applications

Masuda, Satoshi, Yamada, Masao, Kamada, Youichi, Ohki, Toshihiro, Makiyama, Kozo, Okamoto, Naoya, Imanishi, Kenji, Kikkawa, Toshihide, Shigematsu, Hisao

Year:

2012

Language:

english

File:

PDF, 671 KB

english, 2012

7

[IEEE 2010 IEEE/MTT-S International Microwave Symposium - MTT 2010 - Anaheim, CA, USA (2010.05.23-2010.05.28)] 2010 IEEE MTT-S International Microwave Symposium - Over 10W C-Ku band GaN MMIC non-uniform distributed power amplifier with broadband couplers

Masuda, Satoshi, Akasegawa, Akihiko, Ohki, Toshihiro, Makiyama, Kozo, Okamoto, Naoya, Imanishi, Kenji, Kikkawa, Toshihide, Shigematsu, Hisao

Year:

2010

Language:

english

File:

PDF, 1.14 MB

english, 2010

8

[IEEE 2016 Techno-Ocean (Techno-Ocean) - Kobe, Japan (2016.10.6-2016.10.8)] 2016 Techno-Ocean (Techno-Ocean) - Real-GEMS: Development of submarine cabled test site to evaluate an environmental monitoring method in hydrothermal area

Kawaguchi, Katsuyoshi, Araki, Eiichiro, Yokobiki, Takashi, Choi, Jin-Kyu, Nishida, Shuhei, Ohki, Takeshi, Mizukawa, Tatsuya, Hishiki, Kenji, Aoki, Yasuo

Year:

2016

Language:

english

File:

PDF, 3.41 MB

english, 2016

9

Species Composition of Alate Aphids (Hemiptera: Aphididae) Harboring Potato Virus Y and the Harbored Virus Strains in Hokkaido, Northern Japan

Sano, Masakazu, Ohki, Takehiro, Takashino, Kenji, Toyoshima, Shingo, Maoka, Tetsuo

Journal:

Journal of Economic Entomology

Year:

2018

Language:

english

File:

PDF, 219 KB

english, 2018

10

Bromocriptine as a Potential Glucose-lowering Agent for the Treatment of Prolactinoma with Type 2 Diabetes

Oshige, Tamami, Nakamura, Yui, Sasaki, Yuko, Kawano, Seiko, Ohki, Tsuyoshi, Tsuruta, Munehisa, Tokubuchi, Ichiro, Nakayama, Hitomi, Yamada, Kentaro, Ashida, Kenji, Tajiri, Yuji, Nomura, Masatoshi

Journal:

Internal Medicine

Year:

2020

Language:

english

File:

PDF, 736 KB

english, 2020

11

Bromocriptine as a Potential Glucose-lowering Agent for the Treatment of Prolactinoma with Type 2 Diabetes

Oshige, Tamami, Nakamura, Yui, Sasaki, Yuko, Kawano, Seiko, Ohki, Tsuyoshi, Tsuruta, Munehisa, Tokubuchi, Ichiro, Nakayama, Hitomi, Yamada, Kentaro, Ashida, Kenji, Tajiri, Yuji, Nomura, Masatoshi

Journal:

Internal Medicine

Year:

2020

File:

PDF, 736 KB

2020

12

Synthesis and Mechanism of Action of Novel Pyrimidinyl Pyrazole Derivatives Possessing Antiproliferative Activity

Hitoshi Ohki, Kenji Hirotani, Hiroyuki Naito, Satoru Ohsuki, Megumi Minami, Akio Ejima, Yukiko Koiso, Yuichi Hashimoto

Journal:

Year:

2003

File:

PDF, 171 KB

2003

13

Functional metal-porphyrazine derivatives and their polymers, 6. Free radical polymerization initiated by Fe(III)-phthalocyanine-2,9,16,23-tetracarboxylic acid

Hirofusa Shirai, Akio Ishimoto, Nootaka Kamiya, Kenji Hanabusa, Kosuke Ohki, Nobumasa Hojo

Journal:

Macromolecular Chemistry and Physics

Year:

1981

Language:

english

File:

PDF, 411 KB

english, 1981

14

The effects of small ions and long-chain alkyl ions on the potentiometric behavior of micelles of dimethyldodecylamine oxide

Fumikatsu Tokiwa, Kenji Ohki

Journal:

Journal of Colloid and Interface Science

Year:

1968

Language:

english

File:

PDF, 396 KB

english, 1968

15

Surface chemical properties in aqueous solutions of sodium alkylbenzene sulfonates

Fumikatsu Tokiwa, Kenji Ohki

Journal:

Journal of Colloid and Interface Science

Year:

1968

Language:

english

File:

PDF, 389 KB

english, 1968

16

Availability of 6-hydroxynicotinic acid for rapid identification of pseudomonas aeruginosa and serratia marcescens

Sanshiro Shiraishi, Nobuo Sakamoto, Kenji Maeda, Toyokazu Ohki, Masaharu Hosoi, Kazuhiro Ohta, Naoki Yamanaka

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1985

Language:

english

File:

PDF, 549 KB

english, 1985

17

Identification of escherichia coli by detection of hydroquinone uracil in the urine system

Kenji Maeda, Sanshiro Shiraishi, Nobuo Sakamoto, Toyokazu Ohki, Masaharu Hosoi, Kazuhiro Ohta, Naoki Yamanaka

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1985

Language:

english

File:

PDF, 645 KB

english, 1985

18

Structural requirements for the stability of novel cephalosporins to AmpC β-lactamase based on 3D-structure

Kenji Murano, Toshio Yamanaka, Ayako Toda, Hidenori Ohki, Shinya Okuda, Kohji Kawabata, Kazuo Hatano, Shinobu Takeda, Hisashi Akamatsu, Kenji Itoh, Keiji Misumi, Satoshi Inoue, Tatsuya Takagi

Journal:

Bioorganic & Medicinal Chemistry

Year:

2008

Language:

english

File:

PDF, 706 KB

english, 2008

19

Synthesis and SAR of novel parenteral anti-pseudomonal cephalosporins: Discovery of FR264205

Ayako Toda, Hidenori Ohki, Toshio Yamanaka, Kenji Murano, Shinya Okuda, Kohji Kawabata, Kazuo Hatano, Keiji Matsuda, Keiji Misumi, Kenji Itoh, Kenji Satoh, Satoshi Inoue

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2008

Language:

english

File:

PDF, 176 KB

english, 2008

20

Raman study of the charge transferred metastable state leading to the photoinduced magnetic phase transition in rubidium manganese hexacyanoferrate

Ryo Fukaya, Kenji Ohki, Makoto Nakajima, Hiroko Tokoro, Snin-ichi Ohkoshi, Tohru Suemoto

Journal:

Physics Procedia

Year:

2009

Language:

english

File:

PDF, 653 KB

english, 2009

21

Comparative analysis of protein thermostability: Differences in amino acid content and substitution at the surfaces and in the core regions of thermophilic and mesophilic proteins

Kiyonobu Yokota, Kenji Satou, Shin-ya Ohki

Journal:

Science and Technology of Advanced Materials

Year:

2006

Language:

english

File:

PDF, 122 KB

english, 2006

22

Gas chromatographic—mass spectrometric profile of organic acids in urine and serum of diabetic ketotic patients

Toshimitsu Niwa, Kenji Maeda, Toyokazu Ohki, Akira Saito, Isamu Tsuchida

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1981

Language:

english

File:

PDF, 553 KB

english, 1981

23

Identification of 2-hydroxy-2-methyllevulinic acid in urine and serum of diabetic patients with ketoacidosis

Toshimitsu Niwa, Kenji Maeda, Toyokazu Ohki, Jinsaku Sakakibara

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1982

Language:

english

File:

PDF, 460 KB

english, 1982

24

Gas chromatographic—mass spectrometric analysis of organic acids in renal tissue biopsy : Identification of 4-hydroxybutyric acid and 4-hydroxy-2-butenoic acid

Toshimitsu Niwa, Kenji Maeda, Hiroaki Asada, Masao Shibata, Toyokazu Ohki, Akira Saito, Hiroshi Furukawa

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1982

Language:

english

File:

PDF, 376 KB

english, 1982

25

Ischemic change of organic acids in kidney

Toshimitsu Niwa, Naoya Yamamoto, Hiroaki Asada, Atsuko Kawanishi, Masafumi Yokoyama, Kenji Maeda, Toyokazu Ohki

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1983

Language:

english

File:

PDF, 416 KB

english, 1983

26

Synthesis and mechanism of action of novel pyrimidinyl pyrazole derivatives possessing antiproliferative activity

Hitoshi Ohki, Kenji Hirotani, Hiroyuki Naito, Satoru Ohsuki, Megumi Minami, Akio Ejima, Yukiko Koiso, Yuichi Hashimoto

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

2002

Language:

english

File:

PDF, 134 KB

english, 2002

27

Immunohistochemical and genetic analysis of mandibular cysts in heterozygous ptc knockout mice

Kenji Kimi, Kousuke Ohki, Hiroyuki Kumamoto, Mari Kondo, Yoshihiro Taniguchi, Akira Tanigami, Kiyoshi Ooya

Journal:

Journal of Oral Pathology & Medicine

Year:

2003

File:

PDF, 23 KB

2003

28

High-fmax GaN HEMT with high breakdown voltage over 100 V for millimeter-wave applications

Kozo Makiyama, Toshihiro Ohki, Masahito Kanamura, Kenji Imanishi, Naoki Hara, Toshihide Kikkawa

Journal:

physica status solidi (a)

Year:

2007

Language:

english

File:

PDF, 166 KB

english, 2007

29

An over 100 W AlGaN/GaN enhancement-mode HEMT power amplifier with piezoelectric-induced cap structure

Toshihiro Ohki, Toshihide Kikkawa, Masahito Kanamura, Kenji Imanishi, Kozo Makiyama, Naoya Okamoto, Kazukiyo Joshin, Naoki Hara

Journal:

physica status solidi (c)

Year:

2009

Language:

english

File:

PDF, 296 KB

english, 2009

30

Suppression of current collapse for millimeter-wave GaN-HEMTs

Atsushi Yamada, Kozo Makiyama, Toshihiro Ohki, Masahito Kanamura, Kazukiyo Joshin, Kenji Imanishi, Naoki Hara, Toshihide Kikkawa

Journal:

physica status solidi (c)

Year:

2010

Language:

english

File:

PDF, 114 KB

english, 2010

31

Ta-based barrier layer of ohmic interconnects for highly reliable GaN HEMTs

Yoichi Kamada, Naoya Okamoto, Toshihiro Ohki, Masahito Kanamura, Satoshi Masuda, Kenji Imanishi, Hisao Shigematsu, Toshihide Kikkawa, Naoki Hara, Kazukiyo Joshin

Journal:

physica status solidi (c)

Year:

2011

Language:

english

File:

PDF, 346 KB

english, 2011

32

High-power GaN-HEMT with low current collapse for millimeter-wave amplifier

Kozo Makiyama, Toshihiro Ohki, Naoya Okamoto, Masahito Kanamura, Satoshi Masuda, Yasuhiro Nakasha, Kazukiyo Joshin, Kenji Imanishi, Naoki Hara, Shiro Ozaki, Norikazu Nakamura, Toshihide Kikkawa

Journal:

physica status solidi (c)

Year:

2011

Language:

english

File:

PDF, 268 KB

english, 2011

33

Generation mechanism of electrochemical migration in printed wiring board insulation

Masashi Natsui, Hiroki Asakawa, Toshikatsu Tanaka, Yoshimichi Ohki, Takashi Maeno, Kenji Okamoto

Journal:

IEEJ Transactions on Electrical and Electronic Engineering

Year:

2011

Language:

english

File:

PDF, 724 KB

english, 2011

34

Thermodynamic studies of the micellization and micellar solubilization of a nonionic-cationic surfactant

Fumikatsu Tokiwa, Kenji Ohki

Journal:

Colloid & Polymer Science

Year:

1968

Language:

english

File:

PDF, 372 KB

english, 1968

35

The effect of temperature on the surface potentials of surfactant micelles

Fumikatsu Tokiwa, Kenji Ohki

Journal:

Colloid & Polymer Science

Year:

1968

Language:

english

File:

PDF, 340 KB

english, 1968

36

Some micellar properties of straight-chain sodium alkylbenzene sulfonates

Fumikatsu Tokiwa, Kenji Ohki

Journal:

Colloid & Polymer Science

Year:

1968

Language:

english

File:

PDF, 507 KB

english, 1968

37

Comparison of short, long-term surgical outcomes and mid-term health-related quality of life after laparoscopic and open resection for colorectal cancer: a case-matched control study

Shoichi Fujii, Mitsuyoshi Ota, Yasushi Ichikawa, Shigeru Yamagishi, Kazuteru Watanabe, Kenji Tatsumi, Jun Watanabe, Hirokazu Suwa, Takashi Oshima, Chikara Kunisaki, Shigeo Ohki, Itaru Endo, Hiroshi Sh

Journal:

International Journal of Colorectal Disease

Year:

2010

Language:

english

File:

PDF, 382 KB

english, 2010

38

Functional degeneration of the resistance genensvagainstMelon necrotic spot virusat low temperature

Kazutaka Kido, Tomofumi Mochizuki, Kazutoshi Matsuo, Chika Tanaka, Kenji Kubota, Takehiro Ohki, Shinya Tsuda

Journal:

European Journal of Plant Pathology

Year:

2008

Language:

english

File:

PDF, 199 KB

english, 2008

39

Potentiometric studies of long alkyl chain amine oxides in micellar solutions

Fumikatsu Tokiwa, Kenji Ohki

Journal:

Journal of Colloid and Interface Science

Year:

1967

Language:

english

File:

PDF, 270 KB

english, 1967

40

Profiling of organic acids and polyols in nerves of uraemic and non-uraemic patients

Toshimitsu Niwa, Hiroaki Asada, Kenji Maeda, Kazumasa Yamada, Toyokazu Ohki, Akira Saito

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1986

Language:

english

File:

PDF, 512 KB

english, 1986

41

Amine metabolite profile of normal and uremic urine using gas chromatography—mass spectrometry

Toyokazu Ohki, Akira Saito, Kazuhiro Ohta, Toshimitsu Niwa, Kenji Maeda, Jinsaku Sakakibara

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1982

Language:

english

File:

PDF, 546 KB

english, 1982

42

Identification of some abnormal metabolites in psoriatic nail using gas chromatography—mass spectrometry

Kenji Maeda, Shunsuke Kawaguchi, Toshimitsu Niwa, Toyokazu Ohki, Kaizo Kobayashi

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1980

Language:

english

File:

PDF, 337 KB

english, 1980

43

Gas chromatographic—mass spectrometric analysis of polyols in urine and serum of uremic patients : Identification of new deoxyalditols and inositol isomers

Toshmitsu Niwa, Naoya Yamamoto, Kenji Maeda, Kazumasa Yamada, Toyokazu Ohki, Masami Mori

Journal:

Journal of Chromatography B: Biomedical Sciences and Applications

Year:

1983

Language:

english

File:

PDF, 892 KB

english, 1983

44

Unexplained late-onset hemolysis and methemoglobinemia in a preterm infant

Hideo Jinnou, Hiroshi Sugiura, Shin Kikuchi, Kenji Shirai, Etsuko Hirose, Shigeru Ohki

Journal:

Pediatrics International

Year:

2011

Language:

english

File:

PDF, 394 KB

english, 2011

45

Endobronchial metastasis from a primary uterine osteosarcoma in a patient with multiple myeloma: Report of a case

Tadashi Akiba, Hisashi Ujiie, Nobuko Takasaki, Takao Ohki, Hideaki Kurihara, Yasuhiko Endo, Kenji Sakurai

Journal:

Year:

1994

Language:

english

File:

PDF, 915 KB

english, 1994

46

Structural analysis of oxidation products of urofuran acid by hypochlorous acid

Toyokazu Ohki, Kenji Maeda, Jinsaku Sakakibara, Eiji Suzuki, Naoki Yamanaka

Journal:

Year:

1993

Language:

english

File:

PDF, 750 KB

english, 1993

47

Pattern of aliphatic dicarboxylic acids in uremic serum including a new organic acid, 2,4-dimethyladipic acid

Toshimitsu Niwa, Toyokazu Ohki, Kenji Maeda, Akira Saito, Kaizo Kobayashi

Journal:

Clinica Chimica Acta

Year:

1979

Language:

english

File:

PDF, 760 KB

english, 1979

48

A gas chromatographic-mass spectrometric assay for nine hydroxyphenolic acids in uremic serum

Niwa Toshimitsu, Ohki Toyokazu, Maeda Kenji, Saito Akira, Ohta Kazuhiro, Kobayashi Kaizo

Journal:

Clinica Chimica Acta

Year:

1979

Language:

english

File:

PDF, 597 KB

english, 1979

49

Profiling of uremic ultrafiltrate using high resolution gas chromatography-mass spectrometry — identification of 6 polyphenols

Toshimitsu Niwa, Kenji Maeda, Toyokazu Ohki, Akira Saito, Sentaro Kobayashi, Hiroaki Asada, Kaizo Kobayashi

Journal:

Clinica Chimica Acta

Year:

1980

Language:

english

File:

PDF, 484 KB

english, 1980

50

A gas chromatographic-mass spectrometric analysis for phenols in uremic serum

Niwa Toshimitsu, Maeda Kenji, Ohki Toyokazu, Saito Akira, Kobayashi Kaizo

Journal:

Clinica Chimica Acta

Year:

1981

Language:

english

File:

PDF, 508 KB

english, 1981