Find Research Outputs

Article
71 Citations (Scopus)

751-Electrochemical sterilization of microbial cells

Matsunaga, T., Namba, Y. & Nakajima, T., 1984, In : Bioelectrochemistry and Bioenergetics. 13, 4-6, p. 393-400 8 p.

Research output: Contribution to journalArticle

Electrodes
Graphite
Cells
Coenzyme A
Graphite electrodes
2 Citations (Scopus)

75-km SMF transmission of optical 16 QAM signal generated by a monolithic quad-parallel Mach-Zehnder optical modulator

Chiba, A., Sakamoto, T., Kawanishi, T., Higuma, K., Sudo, M. & Ichikawa, J., 2011, In : IEEE Photonics Technology Letters. 23, 14, p. 977-979 3 p., 5759068.

Research output: Contribution to journalArticle

quadrature amplitude modulation
Light modulators
Quadrature amplitude modulation
Mach number
modulators
35 Citations (Scopus)
Anticodon
Decapodiformes
Mitochondria
Invertebrates
Transfer RNA
11 Citations (Scopus)

7α-Hydroxypregnenolone, a key neuronal modulator of locomotion, stimulates upstream migration by means of the dopaminergic system in salmon

Haraguchi, S., Yamamoto, Y., Suzuki, Y., Chang, J. H., Koyama, T., Sato, M., Mita, M., Ueda, H. & Tsutsui, K., 2015 Jul 29, In : Scientific Reports. 5, 12546.

Research output: Contribution to journalArticle

Salmon
Locomotion
Cholesterol 7-alpha-Hydroxylase
Preoptic Area
Dopaminergic Neurons
10 Citations (Scopus)

7α-Hydroxypregnenolone, a new key regulator of amphibian locomotion: Discovery, progress and prospect

Tsutsui, K., Haraguchi, S., Matsunaga, M., Koyama, T., Do Rego, J. L. & Vaudry, H., 2012 May 1, In : General and Comparative Endocrinology. 176, 3, p. 440-447 8 p.

Research output: Contribution to journalArticle

Amphibians
Locomotion
locomotion
amphibians
brain
12 Citations (Scopus)

7α-Hydroxypregnenolone, a new key regulator of locomotor activity of vertebrates: Identification, mode of action, and functional significance

Tsutsui, K., Haraguchi, S., Matsunaga, M., Inoue, K. & Vaudry, H., 2010, In : Frontiers in Endocrinology. 1, DEC, Article 9.

Research output: Contribution to journalArticle

Locomotion
Vertebrates
Neurotransmitter Agents
Brain
Mammals
70 Citations (Scopus)
Salamandridae
Locomotion
Breeding
Neurotransmitter Agents
Brain
50 Citations (Scopus)

7α-hydroxypregnenolone mediates melatonin action underlying diurnal locomotor rhythms

Tsutsui, K., Inoue, K., Miyabara, H., Suzuki, S., Ogura, Y. & Haraguchi, S., 2008 Feb 27, In : Journal of Neuroscience. 28, 9, p. 2158-2167 10 p.

Research output: Contribution to journalArticle

Melatonin
Circadian Rhythm
Locomotion
Quail
Neurotransmitter Agents

7α-Hydroxypregnenolone regulates diurnal changes in sexual behavior of male quail

Ogura, Y., Haraguchi, S., Nagino, K., Ishikawa, K., Fukahori, Y. & Tsutsui, K., 2016 Feb 1, In : General and Comparative Endocrinology. 227, p. 130-135 6 p.

Research output: Contribution to journalArticle

Quail
sexual behavior
quails
Sexual Behavior
ketoconazole
2 Citations (Scopus)

7α-Hydroxypregnenolone regulating locomotor behavior identified in the brain and pineal gland across vertebrates

Tsutsui, K., Haraguchi, S. & Vaudry, H., 2017, (Accepted/In press) In : General and Comparative Endocrinology.

Research output: Contribution to journalArticle

pineal body
Pineal Gland
Vertebrates
vertebrates
Neurotransmitter Agents

80-GHz-band low-power sub-harmonic mixer IC with a bottom-LO-configuration in 130-nm SiGe BiCMOS

Yang, X., Xu, X., Shibata, T. & Yoshimasu, T., 2016 Mar 28, (Accepted/In press) In : International Journal of Microwave and Wireless Technologies. p. 1-10 10 p.

Research output: Contribution to journalArticle

BiCMOS technology
Transistors
Electric potential
11 Citations (Scopus)

80nm CMOSFET technology using double offset-implanted source/drain extension and low temperature SiN process

Sayama, H., Nishida, Y., Oda, H., Tsuchimoto, J., Umeda, H., Teramoto, A., Eikyu, K., Inoue, Y. & Inuishi, M., 2000, In : Unknown Journal. p. 239-242 4 p.

Research output: Contribution to journalArticle

micrometers
Silicon nitride
silicon nitrides
Fabrication
Temperature

85 kHz band 44 kW wireless rapid charging system for field test and public road operation of electric bus

Obayashi, S., Shijo, T., Suzuki, M., Moritsuka, F., Ogawa, K., Ogura, K., Kanekiyo, Y., Ishida, M., Takanaka, T., Tada, N., Takeuchi, F., Take, S., Yamauchi, Y., Yang, W. H. & Kamiya, Y., 2019 Jun 1, In : World Electric Vehicle Journal. 10, 2, 26.

Research output: Contribution to journalArticle

Open Access
Radiation
Air
1 Citation (Scopus)

8-exo-dig-Selective Cycloisomerization for the Synthesis of Dibenzo[b,e][1,4]diazocines Using Cationic AuI Catalysts

Ito, M., Inoue, D., Takaki, A., Kanyiva, S. K. & Shibata, T., 2018 Sep 16, In : European Journal of Organic Chemistry. 2018, 34, p. 4740-4747 8 p.

Research output: Contribution to journalArticle

Alkynes
alkynes
musculoskeletal system
nitrogen atoms
Nitrogen
8 Citations (Scopus)

8k-ary Grid graph models of tabular forms

Yaku, T., Anada, K., Anzai, K., Koka, S., Miyadera, Y. & Tsuchida, K., 2014, In : Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). 8373, p. 465-477 13 p.

Research output: Contribution to journalArticle

Grid Graph
Dissection
Graph Model
Octal
Grid

8k-ary Grid graph models of tabular forms

Yaku, T., Anada, K., Anzai, K., Koka, S., Miyadera, Y. & Tsuchida, K., 2014, In : Unknown Journal. 8373, p. 465-477 13 p.

Research output: Contribution to journalArticle

Grid Graph
Dissection
dissection
Graph Model
grids
77 Citations (Scopus)

8-Oxo-7,8-dihydroguanine: Links to gene expression, aging, and defense against oxidative stress

Radak, Z. & Boldogh, I., 2010 Aug 1, In : Free Radical Biology and Medicine. 49, 4, p. 587-596 10 p.

Research output: Contribution to journalArticle

Oxidative stress
Gene expression
Oxidative Stress
Aging of materials
Gene Expression
46 Citations (Scopus)

8-Oxoguanine DNA glycosylase-1 augments proinflammatory gene expression by facilitating the recruitment of site-specific transcription factors

Ba, X., Bacsi, A., Luo, J., Aguilera-Aguirre, L., Zeng, X., Radak, Z., Brasier, A. R. & Boldogh, I., 2014 Mar 1, In : Journal of Immunology. 192, 5, p. 2384-2394 11 p.

Research output: Contribution to journalArticle

Open Access
DNA Glycosylases
Transcription Factors
Gene Expression
Guanine
Innate Immunity
9 Citations (Scopus)

8-Oxoguanine DNA glycosylase1–driven DNA repair—A paradoxical role in lung aging

German, P., Saenz, D., Szaniszlo, P., Aguilera-Aguirre, L., Pan, L., Hegde, M. L., Bacsi, A., Hajas, G., Radak, Z., Ba, X., Mitra, S., Papaconstantinou, J. & Boldogh, I., 2017 Jan 1, In : Mechanisms of Ageing and Development. 161, p. 51-65 15 p.

Research output: Contribution to journalArticle

DNA Repair
Lung
Cultured Cells
DNA
DNA Glycosylases
52 Citations (Scopus)

8-Oxoguanine DNA glycosylase-1 links DNA repair to cellular signaling via the activation of the small GTPase Rac1

Hajas, G., Bacsi, A., Aguilera-Aguirre, L., Hegde, M. L., Tapas, K. H., Sur, S., Radak, Z., Ba, X. & Boldogh, I., 2013 May 28, In : Free Radical Biology and Medicine. 61, p. 384-394 11 p.

Research output: Contribution to journalArticle

DNA Glycosylases
Cell signaling
Monomeric GTP-Binding Proteins
DNA Repair
Repair
32 Citations (Scopus)

8-Oxoguanine DNA glycosylase-1-mediated DNA repair is associated with Rho GTPase activation and α-smooth muscle actin polymerization

Luo, J., Hosoki, K., Bacsi, A., Radak, Z., Hegde, M. L., Sur, S., Hazra, T. K., Brasier, A. R., Ba, X. & Boldogh, I., 2014 Jan 1, In : Free Radical Biology and Medicine. 73, p. 430-438 9 p.

Research output: Contribution to journalArticle

DNA Glycosylases
rho GTP-Binding Proteins
DNA Repair
Polymerization
Smooth Muscle
52 Citations (Scopus)

8-Oxoguanosine and uracil repair of nuclear and mitochondrial DNA in red and white skeletal muscle of exercise-trained old rats

Radak, Z., Kumagai, S., Nakamoto, H. & Goto, S., 2007 Apr 1, In : Journal of Applied Physiology. 102, 4, p. 1696-1701 6 p.

Research output: Contribution to journalArticle

Uracil-DNA Glycosidase
Uracil
Mitochondrial DNA
Skeletal Muscle
Fast-Twitch Muscle Fibers

8x8 Transformation Based All Zero Block Detection for H.264/AVC Encoder

Su, J., Ikenaga, T. & Liu, Q., 2010, In : Journal of the Institute of Image Electronics Engineers of Japan. 39, 1, p. 12-22 11 p.

Research output: Contribution to journalArticle

Statistical methods

9-(4-Bromobutyl)-9H-carbazole

Moreno-Fuquen, R., Grande, C., Advincula, R. C., Tenorio, J. C. & Ellena, J., 2012 Jun, In : Acta Crystallographica Section E: Structure Reports Online. 68, 6

Research output: Contribution to journalArticle

carbazoles
Dihedral angle
Atoms
Crystals
dihedral angle
5 Citations (Scopus)

90 Gbaud NRZ-DP-DQPSK modulation with full-ETDM technique using high-speed optical IQ modulator

Kanno, A., Sakamoto, T., Chiba, A., Sudo, M., Higuma, K., Ichikawa, J. & Kawanishi, T., 2011 Jul, In : IEICE Transactions on Electronics. E94-C, 7, p. 1179-1186 8 p.

Research output: Contribution to journalArticle

Light modulators
Modulators
Modulation
Optical waveguides
Demonstrations
53 Citations (Scopus)

98 mW 10 Gbps wireless transceiver chipset with d-band COMS circuits

Fujishima, M., Motoyoshi, M., Katayama, K., Takano, K., Ono, N. & Fujimoto, R., 2013, In : IEEE Journal of Solid-State Circuits. 48, 10, p. 2273-2284 12 p., 6517512.

Research output: Contribution to journalArticle

Transceivers
Networks (circuits)
Communication
Electric power utilization
Data transfer rates
5 Citations (Scopus)

A 0.3-V power supply 2.4-GHz-band Class-C VCO IC with amplitude feedback loop in 65-nm CMOS

Yang, X., Uchida, Y., Xu, K., Wang, W. & Yoshimasu, T., 2014 Dec 2, In : Analog Integrated Circuits and Signal Processing. 81, 3, p. 583-591 9 p.

Research output: Contribution to journalArticle

Voltage control
Feedback
Electric potential
Phase noise
Detectors
6 Citations (Scopus)

A 1.2-3.2 GHz CMOS VCO IC utilizing transformer-based variable inductors and amos varactors

Liu, Q., Takigawa, Y., Kurachi, S., Itoh, N. & Yoshimasu, T., 2011 Feb, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E94-A, 2, p. 568-573 6 p.

Research output: Contribution to journalArticle

Varactors
Transformer
Voltage
Electric potential
Tuning
3 Citations (Scopus)

A 1.2-W, 2.16-GOPS/720-MFLOPS embedded superscalar microprocessor for multimedia applications

Kubosawa, H., Takahashi, H., Ando, S., Asada, Y., Asato, A., Suga, A., Kimura, M., Higaki, N., Miyake, H., Sato, T., Anbutsu, H., Tsuda, T., Yoshimura, T., Amano, I., Kai, M. & Mitarai, S., 1998 Nov, In : IEEE Journal of Solid-State Circuits. 33, 11, p. 1640-1646 7 p.

Research output: Contribution to journalArticle

Microprocessor chips
Electric power utilization
Embedded systems
Decoding
Reduced instruction set computing

A 1.55-μm waveband optical absorption characterization of an electro-absorption device with a highly stacked InAs/InGaAlAs quantum dot structure

Yamamoto, N., Akahane, K., Umezawa, T. & Kawanishi, T., 2015 Aug 1, In : IEICE Transactions on Electronics. E98C, 8, p. 878-881 4 p.

Research output: Contribution to journalArticle

Light absorption
Semiconductor quantum dots
Stark effect
Electric fields
indium arsenide
20 Citations (Scopus)

A 1.59 Gpixel/s motion estimation processor with -211 to +211 search range for UHDTV video encoder

Zhou, D., Zhou, J., He, G. & Goto, S., 2014, In : IEEE Journal of Solid-State Circuits. 49, 4, p. 827-837 11 p., 6687281.

Research output: Contribution to journalArticle

Motion estimation
Bandwidth
Dynamic random access storage
Energy efficiency
Energy dissipation
10 Citations (Scopus)

A 100-MHz 4-Mb cache DRAM with fast copy-back scheme

Dosaka, K., Konishi, Y., Hayano, K., Himukashi, K., Yamazaki, A., Iwamoto, H., Kumanoya, M., Hamano, H. & Yoshihara, T., 1992 Nov, In : IEEE Journal of Solid-State Circuits. 27, 11, p. 1534-1539 6 p.

Research output: Contribution to journalArticle

Dynamic random access storage
Data storage equipment
Cache memory
Static random access storage
Polysilicon
10 Citations (Scopus)

A 10-GHz resonant-type LiNbO3 optical modulator array

Shinada, S., Kawanishi, T., Sakamoto, T., Andachi, M., Nishikawa, K., Kurokawa, S. & Izutsu, M., 2007 May 15, In : IEEE Photonics Technology Letters. 19, 10, p. 735-737 3 p.

Research output: Contribution to journalArticle

Light modulators
Modulators
modulators
Antennas
antennas
2 Citations (Scopus)

A 115mW 1Gbps bit-serial layered LDPC decoder for WiMAX

Zhao, X., Peng, X., Chen, Z., Zhou, D. & Goto, S., 2012 Dec, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E95-A, 12, p. 2384-2391 8 p.

Research output: Contribution to journalArticle

WiMAX
Iteration
Chip
Quasi-cyclic Codes
Partial
21 Citations (Scopus)

A 125-mm2 1-Gb NAND flash memory with 10-MByte/s program speed

Imamiya, K., Nakamura, H., Himeno, T., Yamamura, T., Ikehashi, T., Takeuchi, K., Kanda, K., Hosono, K., Futatsuyama, T., Kawai, K., Shirota, R., Arai, N., Arai, F., Hatakeyama, K., Hazama, H., Saito, M., Meguro, H., Conley, K., Quader, K. & Chen, J. J., 2002 Nov 1, In : IEEE Journal of Solid-State Circuits. 37, 11, p. 1493-1501 9 p.

Research output: Contribution to journalArticle

Flash memory
Throughput
Data storage equipment
Transistors
1 Citation (Scopus)
Capacitor
Converter
Calibration
Capacitors
Dissipation
2 Citations (Scopus)

A 12-MHz Data Cycle 4-Mb DRAM with Pipeline Operation

Kushiyama, N., Watanabe, Y., Ohsawa, T., Muraoka, K., Furuyama, T. & Nagahama, Y., 1991, In : IEEE Journal of Solid-State Circuits. 26, 4, p. 479-483 5 p.

Research output: Contribution to journalArticle

Dynamic random access storage
Pipelines
36 Citations (Scopus)

A 12-week after-school physical activity programme improves endothelial cell function in overweight and obese children: a randomised controlled study

Park, J. H., Miyashita, M., Kwon, Y. C., Park, H. T., Kim, E. H., Park, J. K., Park, K. B., Yoon, S. R., Chung, J. W., Nakamura, Y. & Park, S. K., 2012 Jul 31, In : BMC Pediatrics. 12, 111.

Research output: Contribution to journalArticle

Endothelial Cells
Exercise
Hematopoietic Stem Cells
Carotid Intima-Media Thickness
Control Groups
19 Citations (Scopus)
infrared lasers
Agar
Infrared lasers
Etching
chips
1 Citation (Scopus)

A 15-bit 10-Msample/s pipelined A/D converter based on incomplete settling principle

Wang, S., Li, F. & Inoue, Y., 2006 Oct, In : IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. E89-A, 10, p. 2732-2739 8 p.

Research output: Contribution to journalArticle

Converter
Sampling
Capacitor
Dissipation
Energy dissipation

A 180-year-long isotopic record of tree-ring cellulose on Okinawa Island, Japan

Uemura, R., Uemura, M., Sano, M. & Nakatsuka, T., 2018 Jan 1, In : GEOCHEMICAL JOURNAL. 52, 6, p. E21-E27

Research output: Contribution to journalArticle

tree ring
cellulose
Cellulose
Japan
rings
53 Citations (Scopus)

A 1 Mb nonvolatile embedded memory using 4T2MTJ cell with 32 b fine-grained power gating scheme

Ohsawa, T., Koike, H., Miura, S., Honjo, H., Kinoshita, K., Ikeda, S., Hanyu, T., Ohno, H. & Endoh, T., 2013, In : IEEE Journal of Solid-State Circuits. 48, 6, p. 1511-1520 10 p., 6495490.

Research output: Contribution to journalArticle

Macros
Static random access storage
Data storage equipment
Tunnel junctions
Tunnels
6 Citations (Scopus)

A 1-V 46-ns 16-Mb SOI-DRAM with body control technique

Shimomura, K., Shimano, H., Sakashita, N., Okuda, F., Oashi, T., Yamaguchi, Y., Eimori, T., Inuishi, M., Arimoto, K., Maegawa, S., Inoue, Y., Komori, S. & Kyuma, K., 1997 Nov, In : IEEE Journal of Solid-State Circuits. 32, 11, p. 1712-1718 7 p.

Research output: Contribution to journalArticle

Dynamic random access storage
Transistors
Electric potential
Equalizers
Bias voltage
54 Citations (Scopus)

A 1-V multithreshold-voltage CMOS digital signal processor for mobile phone application

Mutoh, S., Shigematsu, S., Matsuya, Y., Fukuda, H., Kaneko, T. & Yamada, J., 1996 Nov, In : IEEE Journal of Solid-State Circuits. 31, 11, p. 1795-1802 8 p.

Research output: Contribution to journalArticle

Digital signal processors
Mobile phones
Threshold voltage
Electric potential
Leakage currents
2 Citations (Scopus)
Power amplifiers
Transistors
Tuning
Electric potential
Drain current
2 Citations (Scopus)

A 200-m All-out Front-crawl Swim Modifies Competitive Swimmers' Shoulder Joint Position Sense

Uematsu, A., Kurita, Y., Inoue, K., Okuno, K., Hortobágyi, T. & Suzuki, S., 2015 Aug 7, In : International Journal of Sports Medicine. 36, 13, p. 1081-1086 6 p.

Research output: Contribution to journalArticle

Proprioception
Shoulder Joint
Electromagnetic Phenomena
Posture
Research Personnel
12 Citations (Scopus)
Expeditions
Retrospective Studies
experience
overseas
Age Groups
14 Citations (Scopus)

A 210-kb segment of tandem repeats and retroelements located between imprinted subdomains of mouse distal chromosome 7

Shirohzu, H., Yokomine, T., Sato, C., Kato, R., Toyoda, A., Purbowasito, W., Suda, C., Mukai, T., Hattori, M., Okumura, K., Sakaki, Y. & Sasaki, H., 2004, In : DNA Research. 11, 5, p. 325-334 10 p.

Research output: Contribution to journalArticle

Retroelements
Tandem Repeat Sequences
Chromosomes, Human, Pair 7
Genes
Beckwith-Wiedemann Syndrome
12 Citations (Scopus)

A 24-b 50-ns digital image signal processor

Nakagawa, S. I., Terane, H., Matsumura, T., Segawa, H., Shinohara, H., Shinohara, H., Kato, S. I., Hatanaka, M., Ohira, H., Kato, Y., Iwatsuki, M., Tabuchi, K. & Horiba, Y., 1990 Dec, In : IEEE Journal of Solid-State Circuits. 25, 6, p. 1484-1493 10 p.

Research output: Contribution to journalArticle

Parallel architectures
Networks (circuits)
Decoding
Clocks
Transistors

A 250 mV bit-line swing scheme for 1-v operating gigabit scale drams

Inaba, T., Takashima, D., Oowaki, Y., Ozaklt, T., Watanabe, S., Ohsawa, T., Ohuchi, K. & Tango, H., 1996, In : IEICE Transactions on Electronics. E79-C, 12, p. 1699-1705 7 p.

Research output: Contribution to journalArticle

Dynamic random access storage
Data storage equipment
Threshold voltage
Energy dissipation
Transistors