研究成果 1978 2019

2019
Metabolites
naphthalene
Ultrashort pulses
urine
Ionization
2018
1 引用 (Scopus)
Earthquakes
Planning
Education
2 引用 (Scopus)
Ion sources
Ultrashort pulses
Pesticides
Gas chromatography
Mass spectrometry
1 引用 (Scopus)

Optimal Laser Wavelength for Femtosecond Ionization of Polycyclic Aromatic Hydrocarbons and Their Nitrated Compounds in Mass Spectrometry

Li, A., Imasaka, T. & Imasaka, T., 2 20 2018, : : Analytical Chemistry. 90, 4, p. 2963-2969 7 p.

研究成果: ジャーナルへの寄稿記事

Nitro Compounds
Polycyclic Aromatic Hydrocarbons
Ionization
Mass spectrometry
Polycyclic aromatic hydrocarbons

Real elicitation of the evaluation structures by the experience-based evaluation grid method

Oi, N., Arima, M. & Takahashi, H., 2 2018, : : AIJ Journal of Technology and Design. 24, 56, p. 229-232 4 p.

研究成果: ジャーナルへの寄稿記事

Data storage equipment
2017
3 引用 (Scopus)

Determination of Nerve Agent Metabolites by Ultraviolet Femtosecond Laser Ionization Mass Spectrometry

Hamachi, A., Imasaka, T., Nakamura, H., Li, A. & Imasaka, T., 5 2 2017, : : Analytical Chemistry. 89, 9, p. 5030-5035 6 p.

研究成果: ジャーナルへの寄稿記事

Metabolites
Ultrashort pulses
Ionization
Mass spectrometry
Photons
3 引用 (Scopus)
heat island
Land use
metropolitan area
land use change
heat
3 引用 (Scopus)
computational fluid dynamics
ventilation
air quality
weather
prediction

On the rigid compositional disciplines

Iwamoto, M., 1 1 2017, : : A + U-Architecture and Urbanism. 2017-January, 567, p. 90-95 6 p.

研究成果: ジャーナルへの寄稿評論記事

2 引用 (Scopus)

Suppression of fragmentation in multiphoton ionization mass spectrometry using a near-infrared femtosecond laser as an ionization source

Li, A., Dinh, T. P., Imasaka, T. & Imasaka, T., 10 21 2017, : : Analyst. 142, 20, p. 3942-3947 6 p.

研究成果: ジャーナルへの寄稿記事

Ion sources
Ultrashort pulses
Ionization
Mass spectrometry
Mass Spectrometry
2 引用 (Scopus)

Use of chemical conversion for determination of nitrated aromatic hydrocarbons using femtosecond ionization mass spectrometry

Fujii, T., Imasaka, T. & Imasaka, T., 12 15 2017, : : Analytica Chimica Acta. 996, p. 48-53 6 p.

研究成果: ジャーナルへの寄稿記事

Aromatic Hydrocarbons
hydrazine
aromatic hydrocarbon
Ionization
Mass spectrometry

Vann Molyvann in Paris: Or, how a mediator between the modern and tradition was born

Iwamoto, M., 1 1 2017, : : A + U-Architecture and Urbanism. 2017-January, 567, p. 20-26 7 p.

研究成果: ジャーナルへの寄稿評論記事

Mediator
2016
4 引用 (Scopus)

Analysis of Parent/Nitrated Polycyclic Aromatic Hydrocarbons in Particulate Matter 2.5 Based on Femtosecond Ionization Mass Spectrometry

Itouyama, N., Matsui, T., Yamamoto, S., Imasaka, T. & Imasaka, T., 2 1 2016, : : Journal of the American Society for Mass Spectrometry. 27, 2, p. 293-300 8 p.

研究成果: ジャーナルへの寄稿記事

Particulate Matter
Polycyclic Aromatic Hydrocarbons
Ionization
Mass spectrometry
Mass Spectrometry

A simple method for the evaluation of the pulse width of an ultraviolet femtosecond laser used in two-photon ionization mass spectrometry

Imasaka, T., Hamachi, A., Okuno, T. & Imasaka, T., 1 1 2016, : : Applied Sciences. 6, 5, 136.

研究成果: ジャーナルへの寄稿記事

Femtosecond Laser
Mass Spectrometry
Ionization
Ultrashort pulses
Ultraviolet

A Study on cognition of landscape elements in station plazas using caption evaluation method: Landscape survey in station plazas in and around Fukuoka city

Ueda, M., Kawamura, Y., Oi, N. & Takahashi, H., 2 1 2016, : : AIJ Journal of Technology and Design. 22, 50, p. 147-151 5 p.

研究成果: ジャーナルへの寄稿記事

3 引用 (Scopus)

Detection of polychlorinated biphenyls in transformer oils in Vietnam by multiphoton ionization mass spectrometry using a far-ultraviolet femtosecond laser as an ionization source

Duong, V. T. T., Duong, V., Lien, N. T. H., Imasaka, T., Tang, Y., Shibuta, S., Hamachi, A., Hoa, D. Q. & Imasaka, T., 3 1 2016, : : Talanta. 149, p. 275-279 5 p.

研究成果: ジャーナルへの寄稿記事

Insulating oil
Vietnam
Polychlorinated Biphenyls
Ion sources
Ultrashort pulses
9 引用 (Scopus)

Determination of Fragrance Allergens by Ultraviolet Femtosecond Laser Ionization Mass Spectrometry

Shibuta, S., Imasaka, T. & Imasaka, T., 11 1 2016, : : Analytical Chemistry. 88, 21, p. 10693-10700 8 p.

研究成果: ジャーナルへの寄稿記事

Fragrances
Ultrashort pulses
Allergens
Ionization
Mass spectrometry
4 引用 (Scopus)

Determination of Hexachlorocyclohexane by Gas Chromatography Combined with Femtosecond Laser Ionization Mass Spectrometry

Yang, X., Imasaka, T., Li, A. & Imasaka, T., 12 1 2016, : : Journal of the American Society for Mass Spectrometry. 27, 12, p. 1999-2005 7 p.

研究成果: ジャーナルへの寄稿記事

Lindane
Ultrashort pulses
Gas chromatography
Gas Chromatography
Ionization
5 引用 (Scopus)
Particulate Matter
Polycyclic Aromatic Hydrocarbons
Polycyclic aromatic hydrocarbons
Ultrashort pulses
Ionization
5 引用 (Scopus)

Effect of Urbanization on the Urban Heat Island in Fukuoka-Kitakyushu Metropolitan Area, Japan

Kawamoto, Y., 1 1 2016, : : Procedia Engineering. 169, p. 224-231 8 p.

研究成果: ジャーナルへの寄稿Conference article

Computer simulation
Air
Hot Temperature
4 引用 (Scopus)

Impacts of inland water area changes on the local climate of Wuhan, China

Zhou, X., Ooka, R., Chen, H., Kawamoto, Y. & Kikumoto, H., 1 1 2016, : : Indoor and Built Environment. 25, 2, p. 296-313 18 p.

研究成果: ジャーナルへの寄稿記事

Climate
China
Water
Hot Temperature
Air

On the powers of tests for homogeneity of regression coefficient vectors under synchronised order restrictions

Sasabuchi, S. & Kulatunga, D. D. S., 1 1 2016, : : Journal of the National Science Foundation of Sri Lanka. 44, 1, p. 53-60 8 p.

研究成果: ジャーナルへの寄稿記事

Order Restriction
Power of Test
Regression Coefficient
Homogeneity
Test Statistic
1 引用 (Scopus)
Theaters
Industry
Audition
Knobs
Experiments
2015

A simple method for the measurement of the optical pulse width on-site the mass spectrometer

Imasaka, T., Hamachi, A., Okuno, T. & Imasaka, T., 5 4 2015, CLEO: QELS - Fundamental Science, CLEO_QELS 2015. Optical Society of America (OSA), p. 1551p (CLEO: QELS - Fundamental Science, CLEO_QELS 2015).

研究成果: 著書/レポートタイプへの貢献会議での発言

Mass spectrometers
mass spectrometers
Compressors
Laser pulses
pulse duration

A simple method for the measurement of the optical pulse width on-site the mass spectrometer

Imasaka, T., Hamachi, A., Okuno, T. & Imasaka, T., 8 10 2015, 2015 Conference on Lasers and Electro-Optics, CLEO 2015. Institute of Electrical and Electronics Engineers Inc., 巻 2015-August. 7183575

研究成果: 著書/レポートタイプへの貢献会議での発言

Mass spectrometers
mass spectrometers
Compressors
Laser pulses
pulse duration
1 引用 (Scopus)

Autocorrelation and frequency-resolved optical gating measurements based on the third harmonic generation in a gaseous medium

Takao, Y., Imasaka, T., Kida, Y. & Imasaka, T., 1 1 2015, : : Applied Sciences (Switzerland). 5, 2, p. 136-144 9 p.

研究成果: ジャーナルへの寄稿記事

Harmonic generation
Autocorrelation
optical measurement
autocorrelation
Laser pulses

Autocorrelation and Frequency-Resolved Optical Gating Measurements Based on the Third Harmonic Generation in a Gaseous Medium

Takao, Imasaka, T., Kida, Y. & Imasaka, T., 2015, : : Applied Sciences. 5, p. 136-144 9 p.

研究成果: ジャーナルへの寄稿記事

8 引用 (Scopus)

Determination of triacetone triperoxide using ultraviolet femtosecond multiphoton ionization time-of-flight mass spectrometry

Ezoe, R., Imasaka, T. & Imasaka, T., 1 1 2015, : : Analytica Chimica Acta. 853, 1, p. 508-513 6 p.

研究成果: ジャーナルへの寄稿記事

Ionization
Mass spectrometry
Mass Spectrometry
ionization
mass spectrometry
8 引用 (Scopus)

Multiphoton ionization mass spectrometry of nitrated polycyclic aromatic hydrocarbons

Tang, Y., Imasaka, T., Yamamoto, S. & Imasaka, T., 8 1 2015, : : Talanta. 140, p. 109-114 6 p., 15460.

研究成果: ジャーナルへの寄稿記事

1-nitropyrene
Polycyclic Aromatic Hydrocarbons
Ionization
Mass spectrometry
Mass Spectrometry
27 引用 (Scopus)

Resonant and nonresonant multiphoton ionization processes in the mass spectrometry of explosives

Imasaka, T., Hamachi, A., Okuno, T., Imasaka, T. & Kida, Y., 3 3 2015, : : Analytical Chemistry. 87, 5, p. 3027-3031 5 p.

研究成果: ジャーナルへの寄稿記事

Ionization
Mass spectrometry
Ions
Nitro Compounds
Photons

Study on the health related factor model by the image grid method

Takahashi, H. & Oi, N., 1 1 2015, : : Journal of Environmental Engineering (Japan). 80, 715, p. 695-701 7 p.

研究成果: ジャーナルへの寄稿記事

Health
2 引用 (Scopus)

An evaluation of the spectral properties of nerve agents for laser ionization mass spectrometry

Imasaka, T. & Imasaka, T., 1 1 2014, : : analytical sciences. 30, 12, p. 1113-1120 8 p.

研究成果: ジャーナルへの寄稿記事

Sarin
Mustard Gas
Soman
Ionization potential
Excitation energy
4 引用 (Scopus)

Autocorrelator for measuring an ultrashort optical pulse width in the ultraviolet region based on two-photon ionization of an organic compound

Okuno, T., Imasaka, T., Kida, Y. & Imasaka, T., 1 1 2014, : : Optics Communications. 310, p. 48-52 5 p.

研究成果: ジャーナルへの寄稿記事

organic compounds
Organic compounds
Ionization
Laser pulses
pulse duration

Damage to nonstructural elements of school buildings and gymnasiums due to the 2011 Tohoku earthquake and aftershocks

Seike, T., Eguchi, T., Kumagai, R., Sato, K., Natori, A., Wakiyama, Y., Inoue, T., Yamada, S. & Shimada, Y., 2 1 2014, : : AIJ Journal of Technology and Design. 20, 44, p. 405-410 6 p.

研究成果: ジャーナルへの寄稿記事

Gymnasiums
School buildings
Earthquakes
Ceilings
Interiors (building)
2013
1 引用 (Scopus)

Effects of modified emergency signs on way-finding in a virtual environment

Lin, Y. C., Tang, C. H. & Chuang, Y. J., 12 1 2013, : : Journal of Engineering Research. 1, 3, p. 1-21 21 p.

研究成果: ジャーナルへの寄稿記事

Virtual reality
Experiments
Accidents
Fires

Static loading test on existing school building retrofitted by CFT braces under cyclic horizontal force

Nakahara, H., Akamatsu, S., Koyamada, H., Yamaguchi, K., Yoshioka, T., Ninakawa, T. & Kawano, A., 6 1 2013, : : Journal of Structural and Construction Engineering. 78, 688, p. 1131-1138 8 p.

研究成果: ジャーナルへの寄稿記事

School buildings
Retrofitting
Concretes
Concrete buildings
Steel

The influence of atmospheric circulation on evacuation safety in a semi-open parking garage

Tang, C. H., Tseng, Y. T. & Lin, Y. C., 1 1 2013, : : Journal of Applied Fire Science. 23, 2, p. 231-248 18 p.

研究成果: ジャーナルへの寄稿記事

parking
atmospheric circulation
escape
safety
handbooks
5 引用 (Scopus)
autocorrelation
sapphire
harmonics
ionization
pulse duration

Molecules with a one octave frequency domain for the measurement of the 1-fs optical pulse width

Imasaka, T. & Imasaka, T., 12 1 2012, CLEO: Science and Innovations, CLEO_SI 2012. (CLEO: Science and Innovations, CLEO_SI 2012).

研究成果: 著書/レポートタイプへの貢献会議での発言

Mass spectrometers
Hydrocarbons
Laser pulses
Photons
Detectors

Molecules with a one octave frequency domain for the measurement of the 1-fs optical pulse width

Imasaka, T. & Imasaka, T., 12 6 2012, 2012 Conference on Lasers and Electro-Optics, CLEO 2012. 6326307. (2012 Conference on Lasers and Electro-Optics, CLEO 2012).

研究成果: 著書/レポートタイプへの貢献会議での発言

Mass spectrometers
Hydrocarbons
Laser pulses
Photons
Detectors

Molecules with a one octave frequency domain for the measurement of the 1-fs optical pulse width

Imasaka, T. & Imasaka, T., 12 1 2012, Quantum Electronics and Laser Science Conference, QELS 2012. (Optics InfoBase Conference Papers).

研究成果: 著書/レポートタイプへの貢献会議での発言

octaves
Mass spectrometers
Laser pulses
pulse duration
Photons

Molecules with a one octave frequency domain for the measurement of the 1-fs optical pulse width

Imasaka, T. & Imasaka, T., 2012, CLEO: Applications and Technology, CLEO_AT 2012.

研究成果: 著書/レポートタイプへの貢献会議での発言

Mass spectrometers
Hydrocarbons
Laser pulses
Photons
Detectors
6 引用 (Scopus)
Ionization
Laser pulses
pulse duration
Photons
ionization