Koshikiya, Y.: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

High-Sensitivity Coherent Optical Time Domain Reflectometry Employing Frequency-Division Multiplexing

Iida, H., Koshikiya, Y., Ito, F., Tanaka, K.

Journal:

Journal of Lightwave Technology

Year:

2012

Language:

english

File:

PDF, 1.01 MB

english, 2012

2

High-reflectivity-resolution coherent optical frequency domain reflectometry using optical frequency comb source and tunable delay line

He, Zuyuan, Kazama, Takushi, Koshikiya, Yusuke, Fan, Xinyu, Ito, Fumihiko, Hotate, Kazuo

Journal:

Year:

2011

Language:

english

File:

PDF, 685 KB

english, 2011

3

Field Trials of PNC-OFDR in Different Environments for Detecting Short Beat Lengths

Fan, Xinyu, Koshikiya, Yusuke, Araki, Noriyuki, Ito, Fumihiko

Journal:

IEEE Photonics Technology Letters

Year:

2012

Language:

english

File:

PDF, 410 KB

english, 2012

4

[IEEE 2010 36th European Conference and Exhibition on Optical Communication - (ECOC 2010) - Torino, Italy (2010.09.19-2010.09.23)] 36th European Conference and Exhibition on Optical Communication - Fading-noise suppressed cm-level resolution reflectometry over 10-km range with phase noise and chromatic dispersion compensation

Koshikiya, Yusuke, Fan, Xinyu, Ito, Fumihiko, He, Zuyuan, Hotate, Kazuo

Year:

2010

Language:

english

File:

PDF, 309 KB

english, 2010

5

SPIE Proceedings [SPIE 21st International Conference on Optical Fibre Sensors (OFS21) - Ottawa (Sunday 15 May 2011)] 21st International Conference on Optical Fiber Sensors - Ultra high dynamic range coherent optical time domain reflectometry employing frequency division multiplexing

Iida, Hiroyuki, Koshikiya, Yusuke, Ito, Fumihiko, Tanaka, Kuniaki, Bock, Wojtek J., Albert, Jacques, Bao, Xiaoyi

Year:

2011

Language:

english

File:

PDF, 210 KB

english, 2011

6

Effective Mode Field Diameter for LP 11 Mode and Its Measurement Technique

Nakamura, Atsushi, Okamoto, Keiji, Koshikiya, Yusuke, Manabe, Tetsuya

Journal:

IEEE Photonics Technology Letters

Year:

2016

Language:

english

File:

PDF, 734 KB

english, 2016

7

Changes in the awareness of oral health among new students newly enrolled at the University of Tokyo over the past 15 years

H Hikiji, N Koshikiya, H Fujihara, N Hatano, M Matsuzaki, A Matsuzaki, M Ohki, T Susami, T Takato, T Toyo-oka

Journal:

International Journal of Dental Hygiene

Year:

2005

Language:

english

File:

PDF, 137 KB

english, 2005

8

A randomized controlled trial assessing the effectiveness of professional oral care by dental hygienists

T Sato, T Abe, M Ichikawa, Y Fukushima, N Nakamoto, N Koshikiya, A Kobayashi, T Yoda

Journal:

International Journal of Dental Hygiene

Year:

2008

Language:

english

File:

PDF, 60 KB

english, 2008

9

Phase-Noise-Compensated Optical Frequency-Domain Reflectometry

Xinyu Fan, Koshikiya, Y., Ito, F.

Journal:

IEEE Journal of Quantum Electronics

Year:

2009

Language:

english

File:

PDF, 481 KB

english, 2009

10

Long-Range Coherent OFDR With Light Source Phase Noise Compensation

Ito, F., Xinyu Fan, Koshikiya, Y.

Journal:

Journal of Lightwave Technology

Year:

2012

Language:

english

File:

PDF, 944 KB

english, 2012

11

Long Range and cm-Level Spatial Resolution Measurement Using Coherent Optical Frequency Domain Reflectometry With SSB-SC Modulator and Narrow Linewidth Fiber Laser

Koshikiya, Y., Xinyu Fan, Ito, F.

Journal:

Journal of Lightwave Technology

Year:

2008

Language:

english

File:

PDF, 446 KB

english, 2008

12

Influence of Acoustic Perturbation of Fibers in Phase-Noise-Compensated Optical-Frequency-Domain Reflectometry

Koshikiya, Y., Xinyu Fan, Ito, F.

Journal:

Journal of Lightwave Technology

Year:

2010

Language:

english

File:

PDF, 519 KB

english, 2010

13

Centimeter-level spatial resolution over 40 km realized by bandwidth-division phase-noise-compensated OFDR

Fan, Xinyu, Koshikiya, Yusuke, Ito, Fumihiko

Journal:

Year:

2011

Language:

english

File:

PDF, 1.41 MB

english, 2011

14

Coherence characterization of narrow-linewidth beam by C-OFDR based Rayleigh speckle analysis

Inoue, Masaaki, Koshikiya, Yusuke, Fan, Xinyu, Ito, Fumihiko

Journal:

Year:

2011

Language:

english

File:

PDF, 997 KB

english, 2011

15

Phase-noise-compensated optical frequency domain reflectometry with measurement range beyond laser coherence length realized using concatenative reference method

Fan, Xinyu, Koshikiya, Yusuke, Ito, Fumihiko

Journal:

Year:

2007

Language:

english

File:

PDF, 248 KB

english, 2007

16

Full polarimetric phase-noise-compensated optical-frequency-domain reflectometry for distributed measurement of high-PMD fibers

Fan, Xinyu, Koshikiya, Yusuke, Ito, Fumihiko

Journal:

Year:

2010

Language:

english

File:

PDF, 273 KB

english, 2010

17

Nicotine induces cell proliferation in association with cyclin D1 up-regulation and inhibits cell differentiation in association with p53 regulation in a murine pre-osteoblastic cell line

Tsuyoshi Sato, Takahiro Abe, Norimichi Nakamoto, Yasuhisa Tomaru, Noboru Koshikiya, Junya Nojima, Shoichiro Kokabu, Yasuaki Sakata, Akio Kobayashi, Tetsuya Yoda

Journal:

Biochemical and Biophysical Research Communications

Year:

2008

Language:

english

File:

PDF, 295 KB

english, 2008

18

SPIE Proceedings [SPIE 21st International Conference on Optical Fibre Sensors (OFS21) - Ottawa (Sunday 15 May 2011)] 21st International Conference on Optical Fiber Sensors - Long-range coherent optical frequency domain reflectometry and its applications

Ito, Fumihiko, Fan, Xinyu, Koshikiya, Yusuke, Bock, Wojtek J., Albert, Jacques, Bao, Xiaoyi

Year:

2011

Language:

english

File:

PDF, 219 KB

english, 2011

19

SPIE Proceedings [SPIE San Diego '92 - San Diego, CA (Sunday 19 July 1992)] Current Developments in Optical Design and Optical Engineering II - Superresolution optical microscope by the phase-shifting laser spots

Shimizu, Isao, Takahara, Y., Koshikiya, Y., Aotani, S., Toyoda, Haruyoshi, Fischer, Robert E., Smith, Warren J.

Year:

1992

Language:

english

File:

PDF, 433 KB

english, 1992

20

High Resolution PNC-OFDR With Suppressed Fading Noise for Dispersive Media Measurement

Koshikiya, Yusuke, Fan, Xinyu, Ito, Fumihiko, He, Zuyuan, Hotate, Kazuo

Journal:

Journal of Lightwave Technology

Year:

2013

Language:

english

File:

PDF, 1.18 MB

english, 2013

21

[IEEE OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference - Anaheim, CA, USA (2007.03.25-2007.03.29)] OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference - Detection Sensitivity of Brillouin Sensors Located Near Fresnel Reflection

Iida, Daisuke, Koshikiya, Yusuke, Honda, Nazuki, Ito, Fumihiko

Year:

2007

Language:

english

File:

PDF, 332 KB

english, 2007

22

[IET 9th International Conference on Optical Communications and Networks (ICOCN 2010) - Nanjing, China (24-27 Oct. 2010)] 9th International Conference on Optical Communications and Networks (ICOCN 2010) - Long-range coherent OFDR with light source phase noise compensation

Ito, F., Xinyu Fan,, Koshikiya, Y.

Year:

2010

Language:

english

File:

PDF, 324 KB

english, 2010

23

[IEEE 2006 32nd European Conference on Optical Communications - (ECOC 2006) - Cannes, France (2009.09.24-2006.09.28)] 2006 European Conference on Optical Communications - Cost-effective and Low Loss Two-band Video Multiplexing Add-in Module for Optical Fibre Distribution System in Central Office

Koshikiya, Yusuke, Araki, Noriyuki, Izumita, Hisashi, Ito, Fumihiko

Year:

2006

Language:

english

File:

PDF, 2.01 MB

english, 2006

24

[IEEE 2008 34th European Conference on Optical Communication - Brussels, Belgium (2008.09.21-2008.09.25)] 2008 34th European Conference on Optical Communication - Evolution of backscattered polarization in high-PMD fibres measured by phase-noise compensated optical frequency domain reflectometry

Fan, Xinyu, Koshikiya, Yusuke, Toge, Kunihiro, Ito, Fumihiko

Year:

2008

Language:

english

File:

PDF, 574 KB

english, 2008

25

[IEEE 2008 34th European Conference on Optical Communication - Brussels, Belgium (2008.09.21-2008.09.25)] 2008 34th European Conference on Optical Communication - 40-km range, 1-m resolution measurement based on phase-noise-compensated coherent optical frequency domain reflectometry

Koshikiya, Yusuke, Fan, Xinyu, Ito, Fumihiko

Year:

2008

Language:

english

File:

PDF, 448 KB

english, 2008

26

Cell Density and Growth-dependent Down-regulation of Both Intracellular Calcium Responses to Agonist Stimuli and Expression of Smooth-surfaced Endoplasmic Reticulum in MC3T3-E1 Osteoblast-like Cells

Koizumi, T., Hikiji, H., Shin, W. S., Takato, T., Fukuda, S., Abe, T., Koshikiya, N., Iwasawa, K., Toyo-oka, T.

Journal:

Journal of Biological Chemistry

Year:

2003

Language:

english

File:

PDF, 986 KB

english, 2003

27

Individual fault location in PON using pulsed pump-probe Brillouin analysis

Koshikiya, Y., Takahashi, H., Ito, F., Fan, X.

Journal:

Electronics Letters

Year:

2011

Language:

english

File:

PDF, 191 KB

english, 2011

28

[IEEE Technical Digest - Symposium on Optical Fiber Measurements - Boulder, CO, USA (2004.9.28-2004.9.30)] Technical Digest: Symposium on Optical Fiber Measurements, 2004. - High spatial resolution PON measurement using an OTDR enhanced with a dead-zone-free signal analysis method

Araid, N., Izumita, H., Koshikiya, Y., Nakamura, M.

Year:

2004

Language:

english

File:

PDF, 242 KB

english, 2004

29

Very long range quasi-Fourier spectroscopy for narrowband lasers

Inoue, Masaaki, Ito, Fumihiko, Fan, Xinyu, Koshikiya, Yusuke

Journal:

Year:

2012

Language:

english

File:

PDF, 2.12 MB

english, 2012

30

High-Sensitivity Detection of Fiber Bends: 1-μm-Band Mode-Detection OTDR

Nakamura, Atsushi, Okamoto, Keiji, Koshikiya, Yusuke, Manabe, Tetsuya, Oguma, Manabu, Hashimoto, Toshikazu, Itoh, Mikitaka

Journal:

Journal of Lightwave Technology

Year:

2015

Language:

english

File:

PDF, 787 KB

english, 2015

31

SPIE Proceedings [SPIE 20th International Conference on Optical Fibre Sensors - Edinburgh, United Kingdom (Monday 5 October 2009)] 20th International Conference on Optical Fibre Sensors - Noise of long-range optical frequency domain reflectometry after optical source phase noise compensation

Fan, Xinyu, Koshikiya, Yusuke, Ito, Fumihiko, Jones, Julian D. C.

Year:

2009

Language:

english

File:

PDF, 275 KB

english, 2009

32

[IEE 31st European Conference on Optical Communications (ECOC 2005) - Glasgow, UK (25-29 Sept. 2005)] 31st European Conference on Optical Communications (ECOC 2005) - Simple and cost-effective fault location technique using bi-directional OTDR and in-service line testing criteria for PONs

Year:

2005

Language:

english

File:

PDF, 328 KB

english, 2005

33

SPIE Proceedings [SPIE 19th International Conference on Optical Fibre Sensors - Perth, WA, Australia (Monday 14 April 2008)] 19th International Conference on Optical Fibre Sensors - Highly sensitive reflectometry over 20 km with sub-meter spatial resolution based on phase-noise-compensated optical frequency domain reflectometry and concatenative reference method

Fan, Xinyu, Sampson, David D., Koshikiya, Yusuke, Ito, Fumihiko

Year:

2008

Language:

english

File:

PDF, 1.12 MB

english, 2008

34

Loss cause Identification by evaluating backscattered modal loss ratio obtained with 1-μm-band mode-detection OTDR

Nakamura, Atsushi, Okamoto, Keiji, Koshikiya, Yusuke, Manabe, Tetsuya, Oguma, Manabu, Hashimoto, Toshikazu, Itoh, Mikitaka

Journal:

Journal of Lightwave Technology

Year:

2016

Language:

english

File:

PDF, 503 KB

english, 2016

35

[OSA European Conference and Exhibition on Optical Communication - Amsterdam, The Netherlands (2012..-..)] European Conference and Exhibition on Optical Communication - Distributed 32-branched PON Measurement Using Pulsed Pump-Probe Brillouin Analysis

Takahashi, Hiroshi, Fan, Xinyu, Koshikiya, Yusuke, Ito, Fumihiko

Year:

2012

Language:

english

File:

PDF, 270 KB

english, 2012

36

10.1587/bplus.6.284

Koshikiya, Yuusuke

Journal:

IEICE Communications Society Magazine

Year:

2013

File:

PDF, 1.26 MB

2013

37

244 Effects of Monotherapy With Tadalafil on Urinary and Sexual Function in Japanese Men With Untreated Lower Urinary Tract Symptoms Associated With Benign Prostatic Hyperplasia

Hayashi, K., Sasaki, H., Fukagai, T., Koshikiya, A., Igarashi, A., Morita, M., Kurokawa, I., Sugishita, H., Tanifuji, S., Imamura, Y., Yamagishi, M., Shimoyama, H., Yamamoto, K., Ota, M., Ishikawa, K.

Journal:

The Journal of Sexual Medicine

Year:

2017

Language:

english

File:

PDF, 135 KB

english, 2017

38

[IEE 33rd European Conference and Exhibition on Optical Communication - ECOC 2007 - Berlin, Germany (16-20 Sept. 2007)] 33rd European Conference and Exhibition on Optical Communication - ECOC 2007 - Highly sensitive coherent optical frequency-domain reflectometry employing SSB-modulator with cm-level spatial resolution over 5 km

Koshikiya, Y., Xinyu Fan,, Ito, F.

Year:

2007

Language:

english

File:

PDF, 674 KB

english, 2007

39

[OSA European Conference and Exhibition on Optical Communication - Amsterdam, The Netherlands (2012..-..)] European Conference and Exhibition on Optical Communication - Coherence Characterization of kHz-linewidth Laser by Fibre Speckle Analysis

Inoue, Masaaki, Ito, Fumihiko, Fan, Xinyu, Koshikiya, Yusuke

Year:

2012

Language:

english

File:

PDF, 594 KB

english, 2012

40

Reduction of modal evolution fluctuation in 2-LP mode optical time domain reflectometry

Nakamura, Atsushi, Koshikiya, Yusuke, Manabe, Tetsuya

Journal:

Year:

2017

Language:

english

File:

PDF, 2.28 MB

english, 2017

41

Highly sensitive detection of microbending in single-mode fibers and its applications

Nakamura, Atsushi, Okamoto, Keiji, Koshikiya, Yusuke, Watanabe, Hiroshi, Manabe, Tetsuya

Journal:

Year:

2017

Language:

english

File:

PDF, 2.52 MB

english, 2017

42

EFFECT OF TADALAFIL THAT WAS ADDITIONALLY ADMINISTERED TO PATIENTS RECEIVING AN ALPHA1-BLOCKER IN JAPANESE MEN WITH LOWER URINARY TRACT SYMPTOMS SUGGESTIVE OF BENIGN PROSTATIC HYPERPLASIA

Hayashi, Keiichiro, Fukagai, Takashi, Koshikiya, Atsushi, Igarashi, Atsushi, Morita, Masashi, Sasaki, Haruaki, Ishikawa, Kimiyasu

Journal:

The Japanese Journal of Urology

Year:

2016

File:

PDF, 286 KB

2016

43

Design of 1-μm-band mode-detection OTDR for 40 km range measurement and its performance evaluation

Nakamura, Atsushi, Koshikiya, Yusuke, Manabe, Tetsuya

Journal:

Optical Fiber Technology

Year:

2018

Language:

english

File:

PDF, 1.36 MB

english, 2018

44

INITIAL EXPERIENCE OF THE ENZALUTAMIDE TREATMENT FOR CASTRATION-RESISTANT PROSTATE CANCER

Igarashi, Atsushi, Fukagai, Takashi, Morita, Masashi, Hayashi, Keiichiro, Koshikiya, Atsushi, Ogawa, Yoshio, Fuji, Kohzo, Naoe, Michio, Morita, Jun, Oshinomi, Kazuhiko, Nakazato, Takehiko, Ogawa, Yu,

Journal:

The Japanese Journal of Urology

Year:

2016

File:

PDF, 478 KB

2016

45

Targeting of iNOS with antisense DNA plasmid reduces cytokine-induced inhibition of osteoblastic activity

Abe, Takahiro, Hikiji, Hisako, Shin, Wee Soo, Koshikiya, Noboru, Shima, Sei-ichi, Nakata, Jumi, Susami, Takafumi, Takato, Tsuyoshi, Toyo-oka, Teruhiko

Journal:

American Journal of Physiology-Endocrinology and Metabolism

Year:

2003

File:

PDF, 236 KB

2003

46

Targeting of iNOS with antisense DNA plasmid reduces cytokine-induced inhibition of osteoblastic activity

Abe, Takahiro, Hikiji, Hisako, Shin, Wee Soo, Koshikiya, Noboru, Shima, Sei-ichi, Nakata, Jumi, Susami, Takafumi, Takato, Tsuyoshi, Toyo-oka, Teruhiko

Journal:

American Journal of Physiology-Endocrinology and Metabolism

Year:

2003

Language:

english

File:

PDF, 236 KB

english, 2003

47

[IEEE 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC) - Fukuoka, Japan (2019.7.7-2019.7.11)] 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC) - Potential Fault Detection in Optical Cables Using OTDR Operating in Two-Modes

Nakamura, Atsushi, Okamoto, Keiji, Koshikiya, Yusuke, Manabe, Tetsuya

Year:

2019

File:

PDF, 531 KB

2019

48

215 Estimation of Longitudinal Tensile Strength in Filament Wound Pipe using Notched Specimen

Kawada, Hiroyuki, Koshikiya, Yusuke

Journal:

The Proceedings of the JSME Materials and Processing Conference (M&P)

Year:

2002

File:

PDF, 868 KB

2002

49

EFFECTIVENESS AND SAFETY OF TADALAFIL IN VERY ELDERLY PATIENTS WITH LOWER URINARY TRACT SYMPTOMS; ä¸é¨å°¿è·¯çç¶ãæããå¾æé«é½¢èã«å¯¾ããã¿ãã©ãã£ã«ã®æå¹æ§ã¨å®å¨æ§ã®æ¤è¨;

Hayashi, Keiichiro, Fukagai, Takashi, Sasaki, Haruaki, Noguchi, Tetsuo, Hirayama, Kidai, Koshikiya, Atsushi, Ogawa, Yu, Igarashi, Atsushi, Morita, Masashi, Ishikawa, Kimiyasu, Ogawa, Yoshio

Journal:

The Japanese Journal of Urology

Year:

2019

File:

PDF, 351 KB

2019